baber/WOPTO huggingface dataset:
Patent JP-H01119128-A (JP)
Title: Destack system jitter suppressing circuit
Inventor: NAKAJIMA MASAHIRO
IPC: H04J3/07
Filed: 1987-10-31
Abstract: PURPOSE:To shorten the switching time of a hitless circuit and to reduce the output jitter quantity of a device by setting either the control signal of a phase comparating circuit or the output signal of a low-pass circuit as the input of a voltage controlled oscillating circuit by selecting them. CONSTITUTION:A switching circuit 5 performs switching between a signal which passes the low-pass circuit 4 and the one not passing the circuit out of the output of the phase comparating circuit 2 according to the control signal 103 and an information signal 104, and sets either as the input of the voltage controlled oscillating circuit 3. In other words, by inputting the control signal 103, the output signal 101 of the phase comparating circuit is selected, and by inputting the information signal 104, a state is returned to an original state. Also, those control signal 103 and information signal 104 become line switching control signals. And the line switching control signal is outputted from, for example, a reception terminal line switching control circuit. Thereby, it is possible to obtain a destack system jitter suppressing circuit also provided with the high speed property of hitless switching sequence as keeping a jitter characteristic satisfactorily.
Patent JP-H09169547-A (JP)
Title: Formation of thin film using alkoxide as starting material
Inventor: KONUKI HIDEO
IPC: C03C23/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To surely form a high quality thin film by a reaction mechanism different from the conventional one by applying a nonaq. soln. of alkoxide as starting material on a substrate, making it viscous at the same time and irradiating the resultant viscous coating film with exciting light. SOLUTION: A nonaq. soln. of an alkoxide as starting material is applied on a substrate and made viscous at the same time and the resultant viscous coating film is converted into a thin film by a light induced reaction to form the objective thin film. At that time, the surface of the substrate is activated by irradiation with excited light before the application so as to make the soln. viscous and to adsorb it on the surface of the substrate. The viscous coating film is irradiated with exciting light and converted into a thin film by the photoreaction.
Patent JP-H0590420-A (JP)
Title: Connecting-hole forming method
Inventor: NEGISHI KUNIAKI
IPC: H01L21/768
Filed: 1991-09-25
Abstract: PURPOSE:To improve the step coverage of an upper interconnection film with the time of etching being shortened in a connecting-hole forming method by which the surface of an interlayer insulating film is exposed by etching the interlayer insulating film covering a ground conductor with a resist film as a mask. CONSTITUTION:At first, a connecting hole having the depth so that a ground conductor is not exposed is formed in an interlayer insulating film 3 by anisotropic etching. Thereafter, a connecting hole 5 is made to have the depth so that the ground conductor 2 is not exposed by isotropic etching.
Patent JP-H0988020-A (JP)
Title: Anti-freezing heater of traffic marking light
Inventor: MIYAZAKI KENJI
IPC: E01F9/615
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a traffic marking light from freezing in a low-cost and simple structure, by embedding a cord-form heater having a specified resistance into a groove scored to surround an emitting element on a synthetic resin base board and automatically turning on or off it at a specified temperature. SOLUTION: Grooves 2 are cut on a base board 1 like synthetic resin formed as a pattern to surround an emitting element L of a traffic marking light, along the pattern. A cord-form heater 3 is embedded in the grooves and fixed with an adhesive 4 and then continually applied from the upper side with patting by use of a cold-setting liquid silicone rubber 7 to prevent the heater from swelling up. The cord-form heater 3 is connected to an electric source through a connector 6 and a leadwire 5. A switch is provided to automatically put on or off at specified temperatures. If the resistance of the heater is set so that the surface temperature of the base board 1 is 30-100 deg.C at the room temperature, the traffic marking light can be prevented from freezing even if a thermal controller is not provided especially.
Patent JP-S61166035-A (JP)
Title: Wire bonding method
Inventor: TAKASHIMA KAZUHISA
IPC: H01L21/60
Filed: 1985-12-09
Abstract: PURPOSE:To carry out strong bonding in junction strength by moving each divided piece of a capillary with a slit along the longer direction of the capillary toward a wire at the center of the capillary. CONSTITUTION:A piezoelectric element 12 is pushed in a cylindrical capillary 11 fixed at the tip of a bonding arm 10. High frequency voltage is applied to the electrode 13, 14 of the piezoelectric element 12 and each part of the piezoelectric element 12 is vibrated. A slit 15 provided from the center to the lower part of the capillary wherein the piezoelectric element 12 is pushed makes the lower part of the capillary an assembly of vibration pieces 16. A guide hole 18 is provided in one of the vibration pieces 16, a wire 17 is inserted in the capillary from the guide hole 18 and is projected from the end surface of the doughnut like capillary. Further, each vibration piece 16 is so made that the lowest end of each vibration piece 16 is corresponded to the loop of the vibration of the vibration piece 16 and wire bonding is carried out by vibrating the wire with each piece 16 divided by the slit 15.
Patent JP-H0591241-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI SHUICHI
IPC: H04N1/12
Filed: 1991-09-27
Abstract: PURPOSE:To make the size small, to reduce the cost and to facilitate the assembling. CONSTITUTION:A read roller 22 starts paper feeding by a 1st detection switch 6 and starts paper return by a 2nd detection switch 7. When an original reaches the 2nd detection switch 7, the read roller 22 returns the tip of the original up to a read position of an image sensor 9 to start reading. A discharge roller 23 is driven from a same drive source so as to be carried in a same direction by the read roller 22. Then the discharge roller 23 is coupled with a unidirectional clutch so as to deliver a torque from the drive source only in the direction of the original feeding.
Patent JP-2000102659-A (JP)
Title: Structure for seal-attaching circuit base plate of pachinko
Inventor: YOSHIZUMI TOMOTOSHI
IPC: A63F7/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure for seal-attaching a circuit base plate of a pachinko for preventing reduction of the number of times for seal-attaching and releasing the circuit base plate owing to carelessness or the like. SOLUTION: A main base plate 11 is seal-attached with a chassis 12 and a cover 13 by screwing screws 18 into first assembling holes 15 and second assembling holes 17. Since first projecting piece sections 14 providing the first assembling holes 15 where the screws 18 are screwed, and second projecting piece sections 16 providing the second assembling holes 17 are notched from the chassis 12 and the cover 13, seal-attaching the main base plate 11 is released. At this time detachable lids 19 are respectively provided on the second projecting piece sections 16 in such a way that the detachable lids 19 can be taken out only from sides attaching to the first projecting piece sections 14 and only from opposite sides attaching the first projecting piece section 14 to prevent contact from external side against the second assembling holes 17.
Patent JP-2001100798-A (JP)
Title: Method and device for sound encoding and decoding
Inventor: YONEZAKI TADASHI
IPC: G10L19/12
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To decode sounds with a high quality even in the case of information transmission at a low bit rate. SOLUTION: In a sound encoding device 100, a sound analysis part 101 extracts a fundamental frequency and spectrum envelope information from an input sound signal. A fundamental frequency quantization part 102 quantizes the fundamental frequency. A matrix generation part 103 generates a spectrum envelope curved surface from a spectrum envelope information, and a spectrum envelope quantization part 104 quantizes the spectrum envelope curved surface. A multiplexing part 105 multiplexes and sends the quantization value of the spectrum envelope curved surface and that of the fundamental frequency.  In a sound decoding device 200, a spectrum envelope constituting part 202 reconstitutes a quantized spectrum envelope curved surface from spectrum envelope information, and a sound synthesizing part 203 segments the spectrum envelope curved surface on the basis of fundamental frequency information to synthesize a decoded sound.
Patent JP-H06183990-A (JP)
Title: Collagenase activity inhibitor
Inventor: OTA HIDEKO
IPC: A61P1/02
Filed: 1992-09-18
Abstract: PURPOSE:To obtain the subject medicine suitable as a product for oral cavity such as food, gum, mouth washing solution, dentifrice, effective for preventing and treating periodontal disease, having inhibitory activity against collagenase derived from human, comprising essence of Schizonepeta-Herb or essence of Mentha-Herb as an active ingredient. CONSTITUTION:Schizonepeta-Herb is cut and mixed with water, heated, extracted at 100 deg.C for one hours under reflux, the extracted solution is filtered, concentrated under reduced pressure and freeze-dried to prepare dried essence powder of Schizonepeta-Herb or cut Mentha-Herb is extracted, filtered, concentrated under reduced pressure and freeze-dried by the same operation to give dried essence powder of Mentha-Herb. The dried essence powder of Schizonepeta-Herb or Mentha-Herb is blended with polyethylene glycol, silicic anhydride, magnesium stearate, talc, hydroxypropyl cellulose, mannitol, etc., and pharmaceutically manufactured to give the objective collagenase activity inhibitor useful as troche, having inhibitory activity against human-derived collagenase, being expected to prevent and treat periodontal disease.
Patent JP-2001102868-A (JP)
Title: Surface mount crystal oscillator and production thereof
Inventor: NARITA YOSHINORI
IPC: H03H9/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount crystal oscillator and a production method thereof with which productivity is improved and impulse resistance is made satisfactory by excluding the waste in a surface mount container. SOLUTION: This oscillator is provided with a crystal piece with integrated holder having a characteristic detecting terminal while electrically/mechanically connecting the outer peripheral part of the crystal piece extending a pair of drawing electrodes to the side of one terminal and the main body of the container for surface mounting having a recessed part for housing the crystal piece with integrated holder and having a step on the side of the other terminal and the other terminal part of the crystal piece with integrated holder faces the step of the main body of the container.  Besides, concerning the production, after the vibrating characteristics of the crystal piece with integrated holder are measured, the crystal piece with integrated holder is housed in the main body of the container while making the other terminal part face the step of the main body of container and a cover is sealed.
Patent JP-H08140243-A (JP)
Title: Relay terminal
Inventor: YAMAGUCHI AKIO
IPC: H01R13/68
Filed: 1994-11-09
Abstract: PURPOSE: To provide a relay terminal which easily constitutes two or more bus-bar branch circuits and bus-bar branch terminals, and is easily capable of the stamping. CONSTITUTION: A plurality of receptacle members 54 form a first receptacle 59 to be forcibly fitted in a tab terminal 66a of a bus-bar 66 integratedly with a strip-shaped connecting sheet 52 respectively. A second receptacle 71 in which a tab terminal 70a of a fuse 70 can be forcibly fitted is formed in each receptacle member 54. Thus, the first receptacle 59 of one receptacle member 54 is forcibly fitted in the tab terminal 66a of the bus-bar 66 constitute the bus-bar branch circuit and the bus-bar branch terminal by another receptacle member 54. The shape of the stamped sheet is simplified by dividing the relay terminal 50 into the strip-shaped connecting sheet 52 and the receptacle member 54.
Patent JP-2001099856-A (JP)
Title: Conductive liquid and liquid acceleration sensor using the same
Inventor: URANO MITSUHIRO
IPC: G01C9/18
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductive liquid which has a long life and can be downsized, easily mounted and usable also for liquid acceleration sensors which provide continuously varying outputs and a liquid acceleration sensor containing the same liquid sealed therein. SOLUTION: The conductive liquid uses a liquid containing lithium nitrate conducting agent and a viscosity regulator composed of an acrylic resin having a glass transition temperature of 0 deg.C less, both dissolved in a solvent to provide a resistivity of 100 M Ω.cm or less at 20 deg.C and a viscosity of 0.1-100 mPa.s at 20 deg.C. The liquid is sealed in a container to manufacture a liquid acceleration sensor.
Patent JP-S63130979-A (JP)
Title: Motor-driven four-way valve
Inventor: EMA MASANORI
IPC: F16K11/074
Filed: 1986-11-20
Abstract: PURPOSE:To prevent a fluid from leaking and switch a large flow with a small- sized valve by sealing a motor and a gear mechanism in a valve main body so that motor driving wires air-tightly penetrate the wall of the valve main body. CONSTITUTION:A motor 3 is fitted at a position facing a valve seat 2 in a valve main body 1, and its driving wires 4 are extracted to the outside via a hermetic seal section 4a provided on the wall face of the valve main body 1. A gear mechanism 5 constituted of a multiple pairs of reduction gears is connected to the tip of the output shaft of the motor 3, and the torque is transmitted to the rotary shaft 6a of a valve plug holder 6 by a fan-shaped gear 5a provided at its end. A valve plug 7 is guided on the surface of the valve seat 2 by the valve plug holder 6 and slid smoothly.
Patent JP-2000103459-A (JP)
Title: Inner parts for heat-resistant cap
Inventor: WADA KIYOSHI
IPC: B65D53/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an inner parts for heat-resistant cap which is preventive against liquid leakage resulting from pressure reduction at the inside of a bottle and does not let a top plate of a cap main body dent and deform for a bottle (container) which requires heated (high temperature) filling for filling of fruit drink or the like. SOLUTION: For a heat-resistant cap 1 which is made up by mounting a plastic disklike parts 10 to the internal surface 22a of a top plate 22 of a cap main body 20, a circular packing part, an inner ring 10a, a circular constricted part and an inverted part 16 are arranged successively from the outer peripheral edge of the inner parts 10 toward the center, and the inner parts 10 is separated from the cap main body 20.
Patent JP-H01115674-A (JP)
Title: Printer with reader
Inventor: NISHIMURA OSAMU
IPC: B41J35/16
Filed: 1987-10-29
Abstract: PURPOSE:To contrive a higher printing speed and a higher reading speed, by providing an ink ribbon having a plurality of color band regions and a color filter having a plurality of transparent color band regions, and selectively opposing each of the color band regions to a printing head and a reading head by a single driving mechanism. CONSTITUTION:A ribbon 28 comprises an ink ribbon 29 comprising color band regions 29a-29c corresponding respectively to yellow, magenta and cyan colors and corresponding in width to a printing hed 11, in the width direction of the ribbon 29, and a color filter 31 comprising a transparent color band regions 31a-31c corresponding respectively to red, green and blue colors and corresponding in width to the head 13, in the width direction of the filter 31. When a Cassette 17 is mounted on a support plate 19, the ink ribbon 29 and the color filter 31 are located respectively between a printing end face of the printing head 11 and a recording paper set on a platen 3 and between a reading end face of a reading head 13 and the paper. Spools 30a, 30b for the ribbon 28 are connected respectively to ribbon-feeding stepping motors 15, 16, and the ribbon 28 is fed in the direction of an arrow A or an arrow B by selectively driving the motors 15, 16.
Patent JP-S62135587-A (JP)
Title: Brake shoe
Inventor: FUKUDA MORINORI
IPC: C08L21/00
Filed: 1985-12-06
Abstract: PURPOSE:To obtain a brake shoe capable of providing a stable braking time and free from occurrence of abnormal sounds, by mixing a low-melting thermoplastic crystalline resin such as high-density polyethylene with a high-melting polyamide resin and blending the mixture with synthetic rubber and a filler, followed by molding. CONSTITUTION:5-15wt% low-melting thermoplastic crystalline resin (A) comprised of at least one member selected from among high-density polyethylene and ultrahigh-molecular polyethylene is mixed with 45-65wt% polyamide resin (B) having a melting point higher than that of the component A to obtain a mixed resin. 25-40wt% synthetic rubber and 5-15wt% at least one filler selected from among potassium titanate whisker, calcium carbonate and talc are uniformly mixed with and dispersed in a major component comprised of the mixed resin. The mixing and dispersion product is molded into a brake shoe for use in braking a brake wheel for a centrifugal dehydrator.
Patent JP-H08100756-A (JP)
Title: Drag difference rotor by horizontal and vertical blades
Inventor: SHIMIZU MASAHISA
IPC: F03D3/06
Filed: 1994-10-03
Abstract: PURPOSE: To increase conversion efficiency of a drag difference rotor which changes force of linear and parallel stream into rotary force. CONSTITUTION: A vertical rotary shaft O is provided at a center and an arm shaft 3 passes through it in the shape of character T. Same blades l, 2 are fixed respectively horizontally and vertically at symmetrical positions on the right and left of the arm shaft 3. The arm shaft 3 rotates horizontally together with the rotary shaft O and rotates vertically down to a stopper 4. Consequently, if one blade 2 is vertical, the other blade 1 becomes horizontal without fail. The blades which are horizontal and vertical for streams generate drag difference and convert the movement of parallel streams into rotating movement based on the vertical rotary shaft.
Patent JP-H10202964-A (JP)
Title: Color thermal printing method and printer
Inventor: ISO MASATO
IPC: B41J11/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the feeding accuracy of a recording paper from developing due to the curling of the recording paper. SOLUTION: A set of conveying rollers 11 consists of a capstan roller 11a, a nip roller 11b, an auxiliary nip roller 11c and a roller shift mechanism 11d. A recording paper is wrapped around the capstan roller 11a over a certain angle θ1 by means of the nip roller 11b and the auxiliary nip roller 11c. During the pulling back of the recording paper 12 by three times through the reciprocating motion by means of the set of conveying rollers 11, yellow images, magenta images and cyan images are recorded with a thermal head 13 onto a recording area in the order of three color surfaces. During every pulling-back and feeding- out of the recording paper 12, the angle of contact θ1 of the recording paper against the capstan roller 11a is made constant by means of the nip roller 11b and the auxiliary nip roller 11c.  Even when a curl develops in the recording paper 12 through thermal recording, the recording paper 12 can be accurately pulled back or fed out without being influenced by the curl.
Patent JP-S61156110-A (JP)
Title: Recording system of movie film
Inventor: FUKUOKA TOSHIMI
IPC: G03B19/18
Filed: 1984-12-28
Abstract: PURPOSE:To form a movie film which is excellent in picture quality, by record ing th1st image and 2nd image formed from a series of images given by means of video signals on an optical film by double exposure. CONSTITUTION:Each image information B and C is prepared by making image information of adjacent two field quantities to correspond to one frame under a condition where field images are omitted at every five field cycle about a series image information A given by means of video signals. Moreover, the 2nd image information C is shifted from the 1st image information B by one frame quantity. Since one frame of image is formed with image information of different four field quantities when the image information is recorded on an optical film by double exposure, the S/N ratio is improved and an after image effect is given. Accordingly, the intermittent movement of picture peculiar to movies can be made to natural one.
Patent JP-H03138695-A (JP)
Title: Display system
Inventor: SAKASHITA TATSUYA
IPC: G09G5/10
Filed: 1989-10-25
Abstract: PURPOSE:To maintain the display brightness suitable for a main user by providing a keyboard input means for making brightness adjustment and providing a display means which forms a brightness control signal in accordance with this keyboard input means and changes the display brightness in response with this brightness control signal. CONSTITUTION:The keyboard input means 2 for making the brightness adjustment, the brightness adjusting means 7 which forms the brightness control signal in accordance with the output from the keyboard input means 2 and the display means 6 which changes the display brightness in response with the brightness control signal are provided. The brightness is changed by inputting from the keyboard 2 and the display is executed with the brightness suitable for the main user when the user is going to change the brightness. The brightness adequate for the respective persons are maintained in this way when the same display device is used by the plural persons.
Patent JP-H08208137-A (JP)
Title: Starting method for elevator
Inventor: HARI HAKARA
IPC: H02P6/18
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for starting an elevator machine device using a synchronous motor. SOLUTION: Power is fed to a synchronous motor 2 via a frequency converter 11, a traction sheave 12 is connected to the motor 2' and an elevator 18 is caused to travel by a hoisting rope 14. The magnetic field angle of a stator is determined when the elevator stops. When the motor is started again, the new value of the magnetic field angle of the stator is determined based on the change of a load signal, and by adjusting the frequency converter 11, the magnetic field of a direction corresponding to the new magnetic field angle of the stator is generated in the motor 2.
Patent JP-2000103510-A (JP)
Title: Roller conveyer
Inventor: ENOMOTO MASAHIRO
IPC: B65G39/07
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a roller conveyer for stably arranging a free roller to a conveyer frame side by a single finger motion. SOLUTION: Through parts 18 and 28 are formed on the roller arranging positions of conveyer frames 12 and 22, and tubular case bodies 40 freely fabricated with free rollers 16 and 26 are inserted into the parts 18 and 28 to be elastically held on the frames 12 and 22 sides. The bodies 40 can be arranged in the frames 12 and 22 by inserting the bodies 40 into the parts 18 and 28 to be elastically held, and can be separated from the frames 12 and 22 by drawing the bodies 40 upward against elasticity. In the case of the bodies 40 assembled with the rollers 16 and 26, the bodies 40 can be arranged in the frames 12 and 22 in the stably maintained condition of an assembling attitude.