baber/WOPTO huggingface dataset:
Patent JP-S6052360-A (JP)
Title: Dot impact printing head
Inventor: ISOBE MINORU
IPC: B41J2/28
Filed: 1983-09-02
Abstract: PURPOSE:To prevent the high-order vibration of plate spring as well as stabilize the characteristics of printing by a method in which a couple composed of the product of the attraction force of an armature at the core attraction point from the core attraction point to the fixing point between the armature and the plate spring is acted on the plate spring and strain energy is stored. CONSTITUTION:Under the condition that an electromagnetic coil 3 is not energized electrically, an armature 9 attached with dot wires 15 is attracted to the tip of the core 2 by the magnetic flux phiM of a permanent magnet 6. A tongue piece 13 is uniformly curved between the fixed point of the armature 9 and the attraction point of the core 2 by a couple pr, where (r) is the length from the fixed point between the tongue piece 13 of the plate spring 12 and the armature 9 to the attraction point between the core 2 and the armature 9 and (p) is the attraction force of the armature 9 at the attraction point of the core 2, and strain energy is held in the stored condition. When the coil 3 is electrically energized, the magnetic flux phiM is negated, and the armature 9 is turned by the strain energy of the tongue piece 13. In this case, since the piece 13 is moved while orderly contacting with the face of disc yoke 8, the high-order vibration of the plate spring 12 is suppressed.
Patent JP-S644322-A (JP)
Title: Manufacture of stamping molding material
Inventor: TAKEUCHI YASUHEI
IPC: B29K105/06
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a composite having a favorable external appearance on the surface, by a method wherein the title material is integrated at a specific temperature by making use of a fiber-reinforced composite which is composed of fibrous substance and thermoplastic resin and capable of performing stamping molding. CONSTITUTION:A stamping molding material having a fiber layer 5, which is not impregnated with thermoplastic resin, on one side is used as a stamping molding material. Then a fiber layer of the stamping molding material and a surface material are fed within a mold 7 by superposing them upon each other. Thus a temperature of the mold coming into contact with the surface material 6 is made the melting point or lower of the surface material. The stamping molding material is integrated by making the temperature of the mold coming into contact with the stamping molding material the softening point or lower of the thermoplastic resin forming the stamping molding material and the glass transition temperature or more. The thermoplastic resin is of resin such as ethylene terephthalate or polybutylene terephthalate and a mixture of those two kinds of them or more may be used of the same. Fibrous substance is of various whisker such a a glass fiber or a carbon fiber or a metallic fiber or a ceramics fiber.
Patent JP-2000343215-A (JP)
Title: Soldering iron apparatus
Inventor: SAITOU YOSHIKAZU
IPC: H05K3/34
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve durability of a soldering iron and to prolong service life thereof by inhibiting oxidation of a tip part of a soldering iron part in high temperature. SOLUTION: A soldering iron apparatus consists of; a soldering iron part 10 provided with a suction passage 10a which sucks solder, a solder holding part 2 holding solder sucked from the suction passage 10a, a suction pump 4 connected with the solder holding part 2 through a passage 3 and sucks melted solder from a tip 12a of the soldering iron part 10 to the solder holding part 2 side, a passage 6, for supplying inert gas, connected with a suction passage 5 which leads from the soldering iron part 10 to the suction pump 4, and a inert gas supplying pump 7 supplying inert gas to the passage. In soldering work, oxidation in high temperature at the tip 12a is inhibited due to the inert gas supplied from the tip 12a of soldering iron part 12a.
Patent JP-H07138370-A (JP)
Title: Improved synthesis of low-silanol-content triorgan-terminated silicone fluid
Inventor: DENIISU PII TONPUSON
IPC: C08G77/06
Filed: 1994-07-13
Abstract: PURPOSE: To obtain the title silicone fluid by condensing a mixture of a specific linear polydiorganosiloxanediol and a specific cyclic polydiorganosiloxane in specific two stages of reaction.  
     CONSTITUTION: The fluid is obtained by feeding a linear polydiorganosiloxanediol having a cyclics content of, preferably, greater than about 14-16 wt.% and having one Si-bonded hydroxyl group in each terminal unit and a silanol content of, preferably, greater than about 1,000 wt.ppm, as in the first stage, to a reaction zone comprising a fixed bed and feeding the reaction product, as in the second stage, to a reaction zone comprising a condensation/disproportionation catalyst and a chain stopper comprising a short- chain triorganosiloxane-terminated polyorganosiloxane to thereby produce a mixture of a linear triorganosiloxy-terminated polydiorganosiloxane and a cyclic polydiorganosiloxane having a cyclics content of not more than about 14-16 wt.% and a low silanol content of less than about 200 wt ppm. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09317292-A (JP)
Title: Locking device of multiple sliding door
Inventor: IKUTA FUMIO
IPC: E05B65/44
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability by locking a sliding door on the front side in a closed condition, and turning a rocking member by a locking rod to prevent a sliding door on the final side from being moved. SOLUTION: When all sliding doors of a cabinet body 1 are closed and a lock 23 of an outer sliding door 2 is locked, a locking rod 81 is elevated and locked to a locking hole 82 to prevent the outer sliding door 2 from being moved. An upper end of the locking rod 81 presses up a rocking member 9, a locking projection part 94 of the rocking member 9 is projected in an upper inner track 63 on the closing side of an oscillation-stop member 44 at an end part of the closing side of an inner sliding door 4 to prevent the inner sliding door 4 from being moved.  An intermediate sliding door 3 is prevented from being moved by the abutting action of a closing- interlocking projected part of the outer sliding door 2 on an interlocking projected part of the intermediate sliding door 3 and the abutting action of a closing-interlocking projected part of the intermediate sliding door 3 with an interlocking projected part of the inner sliding door 4. When the lock 23 is unlocked, the locking rod 81 and the rocking member 9 are returned to realize the door-opening condition. Locking/ unlocking can be easily performed, and the lock can be installed at a position easy to operate according to the service height.
Patent JP-S5861684-A (JP)
Title: Light emitting semiconductor device
Inventor: FURUIKE SUSUMU
IPC: H01L21/208
Filed: 1981-10-07
Abstract: PURPOSE:To improve color tone and obtain a high light emitting coefficient by configuring the p-n junction to the three element alloy compound semiconductor layer Ga1-xAlx P and also doping the nitrogen to the p-n junction. CONSTITUTION:The dissolving liquid container 3 is moved to the silicon doped n type GaP substrate 2 being accommodated to the substrate support 1 and the epitaxial layer is formed by sequentially making in contact the dissolving liquid 6, 7 thereto. In the case of liquid 6, the non-doped polycrystal GaP and Al is added to the Ga and the Te is also added as the dopant. On the other hand, the liquid 7 is obtained by adding the polycrystal GaP and Al to the Ga. These liquids 6, 7 are placed in contact sequentially with the substrate 52 in order to allow the epitaxial layer of n type Ga1-xAlxP to grow. At this time, the NH3 gas is supplied in order to introduce the N for light emitting into the epitaxial layer. Thereafter, the p type Ga1-xAlxP epitaxial layer is formed. The LED thus obtained has improved the color tone and also improved the light emitting efficiency.
Patent JP-H0720168-A (JP)
Title: Frequency measuring apparatus
Inventor: UMEKI MASATOSHI
IPC: G01R23/09
Filed: 1993-06-30
Abstract: PURPOSE:To enhance the measuring accuracy of an oscillation frequency when an IC is operated by connecting an oscillation resistance to a CR oscillation circuit. CONSTITUTION:The title apparatus is provided with an input terminal 101 and an output terminal 113 for a CR oscillation circuit to which a feedback resistance 114 for oscillation is connected, with charging and discharge capacitors 103, 104 connected to the input terminal 101, with an input inverter 105 connected to the input terminal 101 via a protective resistance 102, with a constant-current circuit 110 which charges the capacitors 103, 104 in the measurement of an oscillation frequency and with a control terminal 111 which executes the ON/OFF control of the constant-current circuit 110. Then, a capacitance value and a resistance value inside the CR oscillation circuit are found by the capacitance value of the capacitors 103, 104, by a threshold value found from an output waveform and by a time constant found from the delay time, and the oscillation frequency is measured on the basis of the capacitance value and the resistance value.
Patent JP-S5862985-A (JP)
Title: Magnetic recorder having time-lapse system
Inventor: SHIRAISHI YUUMA
IPC: G11B5/027
Filed: 1981-10-08
Abstract: PURPOSE:To prevent noise band from being produced on a reproduced screen with long time recording, by repeating running and stopping of a magnetic tape intermittently and recording a recording signal on this tape during the normal running of the tape. CONSTITUTION:A modulated video signal incoming to a terminal 1 is demodulated 3 via an amplifier 2 and given to a switching circuit 4. The circuit 4 supplies a demodulated video signal to a recording amplifier 5 or stops the supply at a prescribed time interval by a command of a microcomputer 10. The video signal amplified at the amplifier 5 is recorded on a magnetic tape 7 with a rotary magnetic head 6. In this case, the video signal is recorded on the tape during the normal running of the tape.
Patent JP-H0911548-A (JP)
Title: Output device and output data generating method
Inventor: IKEDA JUN
IPC: G06F3/12
Filed: 1995-06-27
Abstract: PURPOSE: To be able to alleviate the load of a CPU and to perform high speed processing of output data by conducting the output of a series of stored intermediate data by a hardware independently from the CPU. CONSTITUTION: A processing block 302 for realizing a hardware rasterizing sets a parameter to be processed to a parameter latch 301. Then, a CPU instructs the rasterizing process to the block 302 by using a block control signal. The block 302 starts the address of data to be processed and the stored address of the data after processing set to the latch 301 to a DMA 303 to start the DMA 303. The DMA 303 reads the data without using the CPU, supplies it to the rasterizer in the block 302, and generates output data. The output data is output to an output buffer (RAM) based on the stored address set to the DMA 303.
Patent JP-S5684099-A (JP)
Title: Moving coil type pickup cartridge
Inventor: ICHINO HIROYUKI
IPC: H04R9/16
Filed: 1979-12-13
Abstract: PURPOSE:To improve the efficiency of electric power generation without increasing the effective mass of a vibration system by arranging two coils in parallel to a cantilever on the base end of the cantilever at the electric power generation part of a moving coil type pickup cartridge. CONSTITUTION:To the base end of cantilever 1, bobbins 2 and 3 made of nonmagnetic substances are fixed in parallel to cantilever 1 and coils 4 and 5 are wound around those bobbins 2 and 3. Both bobbins 2 and 3 are positioned in vibration directions of both channels viewed from vibration fulcrums and pole pieces 6 and 7 of fixed magnet 8 are arranged with each flank 6a at right angles to the above- mentioned vibration direction. In such a constitution, if a signal arrives at only the right channel, for example, coil 4 slants in the magnetic force line direction and coil 5 in the direction perpendicular to the magnetic force line, so that an output appears at only coil 4. The moving coil type pickup cartridge of this constitution can improve the efficiency of the electric power generation remarkably without increasing the effective mass of the vibration system.
Patent JP-H11354096-A (JP)
Title: Battery terminal
Inventor: MIYAMOTO TOSHIBUMI
IPC: H01M2/30
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal for which the battery terminal body structure can be simplified and its connection part can be covered with a cover. SOLUTION: In this battery terminal 10, a terminal body 11 and a cover 12 are integrally combined together by a joining shaft 13. When the terminal body 11 is mounted to a battery post 30, an electrode fitting part 14 is fitted to the battery post 30 and the cover 12 being at the released position is so rotated using the joining shaft 13 as the fulcrum so as to be set at the covering lid position. Then, the electrode fitting part 14 is reduced in diameter, so that electrical connection is established, and the terminal body 12 is protected by the cover 12.
Patent JP-H0916162-A (JP)
Title: String strike point adjusting device for grand piano
Inventor: FURUKAWA TATSUO
IPC: G10C9/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide the device which neither deforms large nor wears away much even when colliding or abutting against a string strike point adjustment part and sliding. CONSTITUTION: When a rod 2 is slid backward on the top surface 50a of a shelf plate 50 after maintenance to put the rod 2 back to its regular position, the peak surface 70b of a screw 70 collides against a wear-resistance abutting part 60, but the wear-resistant abutting part 60 is made of polyester and is recessed little. Even when a player steps in a soft pedal while the rod 2 is thus set to move the rod 2 as shown by an arrow R or releases the soft pedal to put the rod 2 back as shown by an arrow L, the surface 60b of the wear- resistant abutting part 60 is not recessed, so the friction between the peak surface 70b of the screw 70 and the surface 60b of the wear-resistance abutting part 60 is not large. The wear-resistant abutting part 60 itself has high wear resistance, so even when the soft pedal is operated repeatedly, the surface 60b never wears away.
Patent JP-S5385227-A (JP)
Title: Non-contact igniter for 4 strokes intrnal combustion engine
Inventor: MURAMATSU YASUYUKI
IPC: F02P3/08
Filed: 1976-12-30
Abstract: PURPOSE:To control ignition timing highly accurate, by inputing ignition timing signals to a non-contact control element only during signals of the half-period of alternating signals to operate the element, and by feeding electric energy to the primary side on an ignition coil to ignite the primary side.
Patent JP-S6139337-A (JP)
Inventor: FURANKU ROORENSU KIYAMERON
IPC: H01H85/42
Filed: 1985-07-19
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-S6158978-A (JP)
Inventor: NOOMAN UESUTO BERAMII
IPC: F03B13/18
Filed: 1985-07-19
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-H0328121-A (JP)
Title: Heat-resistant and fine-granular aluminum hydroxide and its production
Inventor: OGAWA JUN
IPC: C01F7/02
Filed: 1989-06-23
Abstract: PURPOSE:To readily obtain fine-granular aluminum hydroxide having excellent heat resistance by controlling Ca content of an alkali aluminate solution to a specific value or below in producing aluminum hydroxide from an alkali aluminate solution. CONSTITUTION:An alkali aluminate solution in which calcium content is <=5mug/ml expressed in terms of CaO is produced by dispersing an iron compound into an alkali aluminate solution obtained by Bayer method, etc., and then coprecipitating calcium and iron oxide contained in the solution so as to separate and remove calcium. Then aluminum hydroxide is produced using the above-mentioned alkali aluminate solution according to an ordinary method. Thereby heat-resistant and fine-granular aluminum hydroxide having Na content of <=0.1wt.% expressed in terms of Na2O and being <=5 micron in average grain size measured by a laser diffraction scattering method and suitable as a flame retardant for rubber and plastic can be obtained.
Patent JP-H1068727-A (JP)
Title: Method for analyzing density distribution of functional glutamic acid acceptor
Inventor: KOSHIMOTO HIROYUKI
IPC: G01N33/58
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To enable detecting the density of functional glutamic acid acceptors in space and in time as desired and to enable mapping. SOLUTION: An agonist whose active site is inactivated by a protective group is administered to a gap between the nerve cells and is activated by the application of a laser beam 1, so that the agonist is administered selectively to a micro illuminated region. Then a calcium-ion detecting pigment is introduced into the cells and calcium ions flowing into the cells are determined quantitatively on the basis of the fluorescence of the calcium ion detecting pigment, so that the density of functional glutamic acid acceptors in the micro region illuminated with the laser beam 1 and its variation are measured.
Patent JP-S6318169-A (JP)
Title: Cylinder for engine with exhaust reflux passage
Inventor: IWATA TAKESHI
IPC: F02F1/24
Filed: 1986-07-09
Abstract: PURPOSE:To secure such a water jacket that has a sufficient sectional area as well as to improve its cooling property, by forming an exhaust gas recirculation passage to be installed in a cylinder head solidly with an upper wall of a combustion chamber at the exhaust side as one body and also solidly with an upper wall of the cylinder head at the suction side, respectively. CONSTITUTION:An exhaust gas recirculation passage 18 is set up in a cylinder head 1 at an outermost position in the longitudinal direction. And, this EGR passage 18 makes its one end to be opened (19) to an outer exhaust port 8 in an outermost combustion chamber 2, while it makes the other end to be opened to a suction manifold mounting surface 7. In addition this EGR passage 18 forms an end at the side of the exhaust port 8 solidly with an upper wall 16 of the combustion chamber 2 as one body, while the suction side is solidly formed with an upper wall of the cylinder head 1 as well. With this constitution, each of water jackets 12a-12c having a sufficient sectional area is formed in an upper part at the exhaust side and a lower part at the suction side in the EGR passage 18, whereby each cooling property of the combustion chamber 2 and an exhaust valve guide 11 is fully secured.
Patent JP-H029305-A (JP)
Title: Transplanter
Inventor: HONDA KAORU
IPC: A01C11/02
Filed: 1988-06-29
Abstract: PURPOSE:To surely transplant transplanting seedling into planting hole by lowering heat perforator in stopping of transferring, perforating planting hole in each equal distance and lowering planter simultaneous with rising of the heat perforator. CONSTITUTION:A pair of second L-shaped link 36 is revolved downward by revolution of L-shaped link 35 downward and heat perforator 34 is lowered to planting part in the surface part of ridge B. A revolving piece 119 of a rotator 118 is revolved from lower place to upper place, upper surface part of a film F is subjected to contact with the heat perforator and melted by heat, then planting hole of fixed size is perforated. The second L-shaped link 36 is revolved to upper place in reverse direction and the heat perforator 34 is revolved in pulling up. Then, a pair of upper link 66 and lower link 67 is revolved downward, a planter 60 is lowered to planting hole, perforating part 98 at lower end part of the planter 60 thrusts upper surface part of ridge B through the planting hole and a planting depressed part 153 is formed. By pulling revolution of a linked piece 88, falling port in lower part of guide port of the planter 60 is opened and soil block S of transplanting seedling N supported between shoot 90 and main body is fallen to the depressed part 153.
Patent JP-S648883-A (JP)
Title: Ac servo controller
Inventor: HIRANO MASARU
IPC: H02P3/18
Filed: 1987-06-30
Abstract: PURPOSE:To shorten coasting distance, by judging the directions of an overtravel signal and a torque command then operating a dynamic brake(DB) circuit against operation toward overtravel side and turning a main power element OFF. CONSTITUTION:An A.C. servo controller comprises a speed amplifier 1, a torque limiting circuit 2, a current command circuit 3, a current amplifier 4, a power PWM circuit 5, a magnetic pole detector 7 and a speed detector 8 fixed to an SM motor 6. Directions of an overtravel signal and a torque command are judged through a logic circuit 9, then a DB circuit 10 is operated against operation toward over travel side and a main circuit power element in the power PWM circuit 5 is turned OFF.
Patent JP-H0326292-A (JP)
Title: Drum type washing and drying machine
Inventor: NAMIKAWA HIROAKI
IPC: D06F37/04
Filed: 1989-06-23
Abstract: PURPOSE:To make tumbling ability satisfactory for laundry in a drying process and to efficiently dry the launding in a short period by providing a protection net to prevent the launding in a drum from being caught in a through hole. CONSTITUTION:Water, which is removed in a dehydrating process, is scattered from the through hole 8 of a drum 3 into a drum casing 2 and afterwards, exhausted outside of a washing/drying machine. Since a protection net 21 of 70 mesh made of steinless stell having strength is arranged for the through hole 8, a part of the laundry isn't caught in the through hole 8 even under the strong centrifugal force caused by high-speed revolution. In the drying process, the drum 3 is rotated at low speed and further, a heater 20 is electrified. When the drum 3 is changed from the high-speed rotation in the dehydrating process to the low-speed rotation in the drying process, the laundry isn't caught in the through hole 8 but rapidly falls down from the surrounding wall of the drum 3. Thus, the tumbling is made satisfactory for the laundry in the drying process.
Patent JP-S5588560-A (JP)
Title: Linear step motor
Inventor: SUGIURA MASATOSHI
IPC: H02K37/00
Filed: 1978-12-26
Abstract: PURPOSE: To directly cause straight step motion without using a motion converting mechanism, by placing a plurality of stator poles at sequentially different phases to a plurality of moving member poles arranged on a shaft.  
     CONSTITUTION: When a stator 5a is magnetized by an electrical current flowing through a coil 6a, a ring 3a is attracted by magnetic poles 5a', 5a" and retained in a position as shown in Fig. When the current of the coil 6a is cut off and another coil 6b is energized, another stator 5b is magnetized to attract another ring 3b. At that time, a shaft 2 is moved rightward by the width (for example, 1/3P) of the ring 3b and rings 3e, 3a∼3d are displaced to positions shown by dotted lines in Fig. When another coil 6c is energized, the ring 3c is attracted by another stator 3c and moved rightward so that the reluctance between the ring 3c and the stator 5c is reduced and the ring 3c faces stator poles 5c', 5c". Straight step motion is thus caused without using a gear mechanism or the like. 
     COPYRIGHT: (C)1980,JPO&Japio