baber/WOPTO huggingface dataset:
Patent JP-H0299-A (JP)
Title: Musical sound generating device for electronic musical instrument
Inventor: HANZAWA KOTARO
IPC: G10H7/00
Filed: 1987-12-14
Abstract: PURPOSE:To increase variation in timbre, etc., according to a key touch and to obtain a natural musical sound by combining waveforms, giving the composite waveform an independent envelope, and composing a waveform. CONSTITUTION:Every two of four waveforms from a waveform generation part 8 are combined as to their attack parts and stationary parts and sent to mixers 9 and 10, and they are mixed at mixing ratios MR1 and MR2 corresponding to key touch states. At this time, the mixer 9 has the mixing ratio value which decreases linearly with time and the mixer 10 has the mixing ratio value decreasing exponentially with time. The respective mixed waveform data are sent to multipliers 11 and 12 and multiplied by the outputs of envelope generators 13 and 14. Those multiplied waveform data are sent to multipliers 15 and 16 and multiplied by data SV1 and SV2 of subtone volume given corresponding to the key touch state and put together into one tone by an adder 17.
Patent JP-H11132544-A (JP)
Title: Chamber for air outlet
Inventor: HARA HIROYOSHI
IPC: F24F13/068
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To easily adjust the position of a neck in a chamber, greatly improve an operation efficiency and readily adjust the attaching direction of the chamber. SOLUTION: A neck part 12 is provided so that its protruding amount can be adjusted relative to a chamber main body 11. After the chamber main body 11 is attached once to hanging bolts 80, only the position of the neck part 12 is adjusted to move the neck part to the connecting position to an outlet port 60. Thus, the entire body of a chamber may not be moved, so that a labor for adjusting all the chamber by inserting the hand of an operator into the chamber main body 11 through the neck part 12 can be saved.
Patent JP-H01159487-A (JP)
Title: Rotary type compressor
Inventor: SAKAI TOSHIKAZU
IPC: F04C18/356
Filed: 1987-12-14
Abstract: PURPOSE:To prevent metal-to-metal contact between a shaft and both a main bearing and an auxiliary bearing at the time of high loading by providing a shaft in an eccentric pipe form wherein a super conductor is embedded. CONSTITUTION:The rotation of a shaft 6 allows a roller 2 to turn on its axis while being revolving so that gas in a cylinder 3 is compressed. In this case, a pin 9 made of super conductors which is embedded in the side opposite to the eccentric direction of the eccentric section of the shaft 6 is subjected to the repulsive force from a main bearing 7 and an auxiliary bearing 8 which are magnetized by Meissner effect so that compression load is reduced by that amount. The aforesaid repulsive force is increased as the shaft 6 comes close to the main bearing 7 and the auxiliary bearing 8, the loading capacity of the bearing is thereby remarkably increased.
Patent JP-2001128736-A (JP)
Title: Toothbrush and fabrication of the same
Inventor: YOGO MASUHIRO
IPC: A46B5/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which has an improved molding characteristics and high strength, good design, high light-resistance, etc., without the need to use a polyarylate. SOLUTION: At least a part of a handle of the toothbrush comprises a copolymer prepared by polymerization using an ethylene glycol, terephthalic acid, isophthalic acid. Without the need to use a polyarylate, molding characteristics can be improved and an injection molding can be effected without the need to raise the temperature of dies so that mold release characteristics can be improved, while whitening or brittleness is not developed and molding cycles can be shortened, resulting in improved productivity and reduced costs.
Patent JP-H01156813-A (JP)
Title: Key information input system
Inventor: KITAGUCHI TAKAHISA
IPC: H03M11/20
Filed: 1987-12-15
Abstract: PURPOSE:To decrease the number of input and output terminals for input of the key information on a control means by using this control means which recognizes a pushed key with decoding of the code output or applying an interruption to the control under processing with input of the signal detection output to recognize the pushed key with decoding of the code output. CONSTITUTION:A control means 4 checks periodically the presence or absence of the signal detection output DE and fetches the code output KY to decode it in case the presence of the output DE is confirmed for recognition of a pushed key. At the same time, an interruption is applied to the control under processing with input of the output DE and the output KY is fetched and decoded for recognition of the pushed key. In such a constitution, the number of input terminals can be cut down to 6(5+1) in case a key switch means 1 is equal to a (5X5) matrix and then 9(8+1) in the case of a (7X9) matrix respectively.
Patent JP-H05151548-A (JP)
Title: Magnetic head
Inventor: KITAMURA MIKIO
IPC: G11B5/60
Filed: 1991-11-29
Abstract: PURPOSE:To provide the magnetic head for a hard disk driving device which decreases the flaws generated in a magnetic recording medium at the time of sliding. CONSTITUTION:A 1st magnetic thin film 13 is held by a pair of 1st nonmagnetic substrates 14a, 14b, by which the film and the substrates are joined and integrated. Two lines of air grooves 15 are bored on the peak surface for sliding the magnetic recording medium along the 1st magnetic thin film 13, by which three pieces of trapezoidal rail parts 11a, 11b, 11e for sliding the magnetic recording medium are formed. Further, a slider part 11 which is formed flat with the air grooves 15 by cutting off the central rail part exclusive of a part 11e near the part intended to form a magnetic gap and a head part 12 which joins and integrates the 2nd magnetic thin film 16 by holding the film by a pair of 2nd nonmagnetic substrates 17a, 17b having a C-shaped section, is joined by being butted against the slider part 11 and is formed with the magnetic gap (g) and a winding window 18 on the butt surfaces are provided.
Patent JP-H10137452-A (JP)
Title: Movable mechanism and toy device using the same
Inventor: KAWABE SHUICHI
IPC: A63H5/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a movable mechanism endurable sufficiently to secular change and repetitive use for a long period with a simple structure by housing a pinion and claw in a housing part provided in one connecting body of a pair of connecting bodies, while forming the other connecting body into a structure having a receptacle part for receiving at least the housing part. SOLUTION: A connecting body 2 formed nearly like a disk consists of an upper body 2a and a lower body 2B. A cylindrical boss 13a united with an operating part 12a is fitted in a hole 11a provided in the center part of the upper body 2A, and a pinion 15 is attached fittingly to the tip of a boss 13a projecting inside the upper body 2A. On the other hand, the lower body 2B is formed in three spots unitedly with bosses 16-18, and a plurality of bent bodies 3-8 are radially disposed on the connecting body 2, while the respective bent bodies 3 (-8) are constituted from a plurality of connecting bodies 31-33 interconnected like a chain, and the connecting body 31 is formed on the other end with a receptacle part 31f for receiving a housing part 23 receiving a pinion 91 and claw 92 of the connecting body 2 for example as the other connecting body.
Patent JP-H07177799-A (JP)
Title: Controller of generator for vehicle
Inventor: SHIBATA KOJI
IPC: H02P9/08
Filed: 1993-12-16
Abstract: PURPOSE:To reduce the load of an engine at the initial generation stage and to reduce voltage fluctuation for an electrical load. CONSTITUTION:When a peak value smoothing voltage Vm obtained by performing the peak-value smoothing of a phase voltage Vp of an alternator 10 becomes higher than a threshold voltage Vth1, generation is detected by a comparator 30, a generation detection signal is fed to a timer circuit 40, and the timer circuit 40 delays the signal by a certain amount of time and then outputs the generation detection signal to a reference voltage gradual change circuit 60. On the other hand, a power transistor 73 is subjected to conduction control according to the comparison result of a comparator 50 so that a peak value smoothing voltage Vm becomes a threshold voltage Vth2. After a specific amount of time, the reference voltage gradual change circuit 60 gradually increases a reference voltage from an initial value to a battery standard voltage and a comparator 53 controls an output voltage according to the increasing reference voltage. At this time, even if the engine speed fluctuate, no output voltage fluctuates.
Patent JP-H01158131-A (JP)
Title: Balcony
Inventor: TSUDA KOICHI
IPC: E04B1/00
Filed: 1987-12-14
Abstract: PURPOSE: To simplify a structure and reduce the number of components by erecting pergolas reaching the second-story height outside a building body and providing balcony floors between a building body and the pergolas. CONSTITUTION: A plurality of pergolas 23 reaching the second-story height are erected outside a two-story building body 10. The pergola 23 is constituted of a rising part 24 erected on the ground and an inclined part having its top end fixed to the bottom end of a roof panel 22 and its bottom end connected to the top end of the rising part 23. Secondly, in the second-floor height of the building body 10, a horizontal member 27 and a horizontal member 28 are laid between the adjoining pergolas 23 and between external wall panels 11, 17 in the first and the second floors respectively. Floor girders 30 and floor joists 31 are arranged between the both horizontal members 27, 28 so that balcony floor panels 29 are laid and sequentially balcony spandrel walls 34 and handrail 36 are added thereto.
Patent JP-S63264084-A (JP)
Inventor: YUUJIN JIEI SUJIIMUSUKII
IPC: A63B69/16
Filed: 1987-12-15
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-H02164874-A (JP)
Title: Purification of bisazo pigment
Inventor: TAKAGISHI IWAO
IPC: C07D271/10
Filed: 1988-12-16
Abstract: PURPOSE:To purify bisazo pigment by simple operation by subjecting a mixture of three couplers and a tetrazonium salt to coupling reaction to give a mixture of bisazo compound and washing the mixture with a cleaning agent containing a compound such as dimethyl sulfoxide and an alkali metallic salt of organic acid. CONSTITUTION:A mixture of three couplers shown by formula I, formula II and formula III and a tetrazonium salt shown by formula IV are subjected to coupling reaction to give bisazo pigment (three compounds shown by formula V, formula VI and formula VII), which is cleaned with a solution containing an alkali metallic salt of organic acid and at least one selected from a group consisting of dimethyl sulfoxide, N,N-dimethylformamide and N- methylpyrrolidone to purify a mixture of bisazo pigment. A solution of the alkali metallic salt of organic acid in dimethyl sulfoxide is preferable as the cleaning solution. 10-200 pts.wt. of the cleaning solution is used based on 1 pt.wt. of the mixture of bisazo pigment and cleaning is carried out once. Bisazo pigment is suitable especially for electrophotographic sensitized material.
Patent JP-H11146784-A (JP)
Title: Biochemical reaction container and gene amplification device
Inventor: NAKAGAWA YOSHIKAZU
IPC: C12Q1/68
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a reaction container capable of efficiently taking out a biochemical reaction liquid from the reaction vessel when utilizing the reaction container as a gene amplifying device or the like capable of simultaneously carrying out the amplification and purification of many kinds of genes, and further to provide the device for amplifying the gene and a method for amplifying the gene by using the reaction container. SOLUTION: This biochemical reaction container is composed of a compression-deformable material enabling the reaction container to be compressed and deformed to fluidize a liquid in the interior by applying a physical pressure. In a gene amplifying device having plural reaction vessels formed out of (A) a porous laminated membrane comprising at least two layers of a cell-impermeable and nucleic acid-permeable porous membrane inner layer 2a and a porous outer layer 2b having an ability adsorbing the nucleic acid and capable of immobilizing the nucleic acid, and acting as a lid material or a bottom material, and (B) a substrate forming plural cells, the biochemical reaction container is used as the substrate B.
Patent JP-H06154865-A (JP)
Title: Press die
Inventor: ODA MAKOTO
IPC: B21D37/08
Filed: 1992-11-27
Abstract: PURPOSE:To provide a simply structured press die by which the forming of a lower flange and a upper flange for a press material is performed by a single process. CONSTITUTION:A lower punch 6 supporting the press material 1, a working cam 7 for forming the upper flange installed movably vertically to the lower punch 6, an upward bending blade 10 which is attached to the working cam 7 and by which the end edge of the press material 1 is bent upward, an elastic body 20 which is arranged in the lower part of the working cam 7 and is elastically deformed without changing volume are provided in the lower die 5; downward bending blade 16 which is for forming the lower flange and by which the end edge of the press material 1 is bent downward together by the lower punch and a pad 15 by which the press material 1 supported by the lower punch 5 is held and fixed 6, and a cam driver 17 by which the elastic body 20 is held and deformed are provided in the upper die 13. By lowering the upper die 13, the press material 1 is held by the pad 15, the lower flange 3 is formed by the downward bending blade 16, the elastic body 20 is deformed by the cam driver 17 to raise the working cam 7, and the upper flange is formed by the upward bending blade 10.
Patent JP-2000124241-A (JP)
Title: Method of resin sealing and molding electronic components and die
Inventor: AMAKAWA TAKESHI
IPC: B29C45/26
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To increase the number of products (resin-sealed moldings) which are formed in one cycle to improve the productivity. SOLUTION: A resin-sealing die composed of an upper die 1, lower die 2 and intermediate die 3 comprises resin-forming upper layer cavities 4, 5 which are provided between the upper and intermediate dies (upper 1) and lower layer cavities 6, 7 provided between the intermediate die and a lower die (lower layer), electronic components mounted on lead frames are set separately in the upper and lower layer cavities 4, 5, 6, 7 and molten resin materials are injected into the upper and lower layer cavities 4, 5, 6, 7 separately by layer so as to seal the electronic components with the resin in the upper and lower cavities 4, 5, 6, 7.
Patent JP-H06168782-A (JP)
Title: Electrothermal converter and manufacture thereof
Inventor: ARIHARA MASAKATSU
IPC: H05B7/22
Filed: 1992-11-27
Abstract: PURPOSE:To provide an electrode structure for an outer cylindrical member and a method for the manufacture thereof, ensuring stable discharge state, particularly a less abrasion rate for a tungsten alloy cathode at the outer cylindrical member and allowing long service life to be expected, regarding an electrothermal converter for heating water on DC arc plasma discharge. CONSTITUTION:An inner surface of a copper outer cylindrical member 2 is plated with brazing material for use as a cathode, and a wire material of tungsten alloy is used to form a cylindrical coil member C having a slightly larger outer diameter d1 than the inner diameter d2 of the member 2. External torsional moment Mt is applied to the coil member C, and this member C in compressed state is inserted into the member 2. Thereafter, the member C is released from the moment Mt, and a brazing and fixing process is performed, using a pressing force due to spring-back phenomenon.
Patent JP-H04188816-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KOJIMA TOSHIKUNI
IPC: H01G9/00
Filed: 1990-11-22
Abstract: PURPOSE:To quickly form the solid-electrolyte dielectric high molecular film without damage to a dielectric film, and to decrease the leakage current by a method wherein the conductive part for an electrolytic polymerization starting part is formed with non-anodizing material. CONSTITUTION:The metal surface of the valve-action metal film 2, the surface of which is covered by a dielectric film 3 and a manganese oxide film 4 is laminated on the film 3, is partially exposed, and a conductive part 10 for an electrolytic polymerization solution is provided on the exposed part using the material which is not anodized. Then, using the conductive part 10, a solid electrolytically conductive high molecular film 5 is lamination-formed by electrolytic polymerization. After a conductive paint film 6 has been formeds by lamination thereon, the conductive part 10 is removed. Consequently, as the conductive part 10 is not subjected to anodization against the electrolytic polymerization solution, the film 5 can be formed quickly, and it is unnecessary to bring and electrolytic polymerization starting electrode into contact with the film 3. Accordingly, the damage of the film 3 caused by the contact of electrode can be prevented, leakage of current can be made small, and the whole device can be made small in size.
Patent JP-2000152676-A (JP)
Title: Motor control method and device thereof
Inventor: MIYATA YUKIO
IPC: H02P29/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the safety and reliability of a control device by constantly monitoring pulse that are generated by an encoder, even if a motor is in a non-driven state and rapidly finds failures in a motor driver system. SOLUTION: In a motor control method, motor drivers 25 and 26 drive a motor according to a pulse train from a device controller, encoders 29 and 30 generate pulses according to the rotation of the motor, and the amount of rotation of the motor is controlled based on pulses from the encoders. In the motor control method, while the outputting of the pulse train from the device controller is at halt, the device controller monitors the presence or the absence of the generation of pulses from the encoders, to rapidly find the failures in the control device.
Patent JP-H02163917-A (JP)
Title: Capacitor type instrument transformer having built-in optical fiber
Inventor: KAWAMURA TAKESHI
IPC: H01B17/26
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the title transformer made possible a measurement of a voltage and a lead-out of a signal from a high voltage part using an optical fiber cable by a method wherein the optical fiber cable is provided in the interior of an insulating tube housing a capacitor cone paper penetrating the insulating tube. CONSTITUTION:An optical fiber cable 3 is provided in the interior of an insulating tube 1 housing a capacitor cone paper 2 penetrating the tube 1. For example, an optical fiber cable 3 is provided in the interior of an insulating tube 1 housing a capacitor cone paper 2 for dividing a voltage in a linear or spiral form penetrating the tube 1. In a case where the fiber cable 3 is provided in a spiral form, spiral grooves 4 for optical fiber cable housing use are provided in the inner wall of the tube 1 and the fiber cable 3 is housed in the grooves 4. Thereby, the respective independent functions of the function of a conventional instrument transformer and the function of signal transmission using the optical fiber can be attained by the same device and saving of space and the effective application of facilities can be contrived.
Patent JP-H11139767-A (JP)
Title: Simultaneous telescopic boom
Inventor: KONDO KAZUYUKI
IPC: B66C23/687
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a cord is damaged by a fact that this cord to transmit or receive an electric signal in space between a tip part and a base end of a telescopic boom is unable to be installed in this boom, as this simultaneous telescopic boom simultaneously expanding and driving a telescopic boom with an expansion cylinder and two expanding wire ropes are provided with two broad wire turnover means latching intermediate two-folded parts of these expanding wire ropes at the base end of a tip side boom. SOLUTION: Two broad wire turnover means 22 and 23 latching two intermediate two-folded parts 9b and 10b of both expanding wire ropes 9 and 10 are installed in each tip part of connecting members, while both symmetrical narrow rope end fixtures 28 and 28 are installed in a base end upper inner part 3a of a tip side boom 3 after being separated from each other. Therefore, a space capable of inserting a cord 17a is formed in a gap between these symmetrical rope end fixtures 28 and 28, and thereby any damage to this cord 17a is obviated by installing this cord 17a as being passed in this space.
Patent JP-2000139757-A (JP)
Title: Apparatus for producing rolled wet towel
Inventor: FURUTA SHOJI
IPC: A47K7/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of a sheet material in the mounting of a roll of towel. SOLUTION: A feed roller 21 is arranged in front of an extension part 13b for horizontally guiding a sheet material and a keep member 23 is arranged freely oscillating centering around a shaft 23a in front of the roller. The keep member 23 is energized in the direction of the roller 21 by a twist coil spring 23b. A user lifts up the keep member 23 to be separated with the tip part of the sheet material on the upper end of the roller 21, so that the sheet material is grasped between the rear of the keep member 23 and the roller 21 and as the roller 21 is rotated, the sheet material is fed further downward from the front thereof to be sent between a rotary blade 4 and a fixed blade 42.
Patent JP-H09137111-A (JP)
Title: Water-base recording ink and ink-jet recording
Inventor: YAMAZAKI HIDETO
IPC: C09D11/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base ink superior in liquid stability and not causing clogging by dissolving a dye into water or a mixed solvent of water and a water-soluble organic solvent and adjusting the pH at a specific value with the addition of a specific pH regulator. SOLUTION: A dye (e.g.: yellow dye) is dissolved into water or a mixed solvent of water and a water-soluble organic solvent (e.g.: ethylene glycol). The pH value of the solution is adjusted at 8-10 by adding tris(hydroxymethyl) aminomethane as a pH regulator. Preferably, the content of a dye is 0.1-10wt.% (hereafter %) of the total available amount of the ink. Preferably, deionized water is used. Preferably, the content of an inorganic solvent is 0-95% of the total available amount of the ink. A preferable water content under these conditions, while it depends on the type of an organic solvent and its composition, is 10-95% of the total available amount of the ink. And the content of tris(hydroxymethyl) aminomethane is decided appropriately depending on the acidity of a dye used.
Patent JP-H08180722-A (JP)
Title: Luminaire fixing structure
Inventor: GOAMI MASAO
IPC: F21V21/02
Filed: 1994-12-22
Abstract: PURPOSE: To secure a luminaire certainly in the condition with less excess/ shortage of the securing force by establishing a proper mounting structure for a luminaire relative to the connector side for current feeding. CONSTITUTION: When an operating lever 32 is swung upward, an actuator piece 31 rotates, and the luminaire body 4 is pressed by a pressing plate 25 and heaved toward the ceiling surface A, and the contacting part 9 of a base board 10 is in contact with the ceiling surface A so that upward motion is restricted. If in this condition the lever 32 is swung inward, the shaft 29 of a switching operation tool 23 makes downward slide motion along a long hole 30 so that a coil spring 20 in compression is further deformed. The luminaire body 4 is pressed to the ceiling surface A by the resilient restoring force of the spring 20, and when the operating position of the tool 23 is turned to the working position, the body 4 is secured in such a condition as pinched by a minor diametric flange 27 on the pressing plate 25 and the ceiling surface A.