baber/WOPTO huggingface dataset:
Patent JP-2000197387-A (JP)
Title: R.p.m. monitor and monitoring method of synchronous motor
Inventor: KRONENBERG KLAUS
IPC: H02P6/182
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To monitor the r.p.m. of a synchronous motor comprising a permanent magnet rotor and a plurality of coils while avoiding any additional assembling space and manufacturing cost increase of a motor. SOLUTION: Current supply is interrupted for at least one of a plurality of coils 1, 2. Development of voltages U1, U2 induced by a permanent magnet rotor 3 is evaluated for the coil to which current supply is interrupted. Minimum evaluation interval of current supply interruption and development of voltages U1, U2 in the coils 1, 2 is equal to the time interval between two preceding and following zero-crosses in the development of induced voltages U1, U2.
Patent JP-2000185815-A (JP)
Title: Oblique feed conveyer
Inventor: KOBAYASHI KATSUHISA
IPC: B65G47/28
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an oblique feed conveyer having a simple structure for smoothly conveying articles, irrespective of sizes of the articles, without changing the type of conveyers. SOLUTION: An oblique conveyer 10 is provided with a plurality of conveying rollers 15A to 15C, the conveying width, along the downward slope of a conveying surface 16, and the conveying torque of the lower conveying roller 15A being set to be smaller than those of the upper conveying roller 15B. A conveying guide 18 is arranged along one side of a conveying zone defined by the lowermost conveying roller 15A.
Patent JP-H06200586-A (JP)
Title: Ceiling structure for aslant roof section
Inventor: AZUMA TADAO
IPC: E04B9/00
Filed: 1992-12-29
Abstract: PURPOSE:To enable a troublesome construction work for an aslant roof section to be simply and easily undertaken via the use of a ceiling panel. CONSTITUTION:This ceiling structure relates to an aslant roof section, using a ceiling panel 1 having a rectangular frame body 2 divided like a network with a plurality of wooden battens and an insulation panel 3 laid thereon. One side of the ceiling panel 1 is kept in contact with a stopper 8 laid on an inner wall frame 7. In this contact state, the remaining three sides of the panel 1 are fixed to a rafter 4 and a beam 5 with a fastener 6.
Patent JP-2000182811-A (JP)
Title: Resistance attenuator
Inventor: ISHIGAKI ISAO
IPC: H01C13/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a resistance attenuator which can be used as one component similar to a chip component such as a chip resistor and can easily adjust attenuation. SOLUTION: This resistance attenuator comprises an insulator 11, having six surfaces, a first, a second and a third resistors 12, 13, 14 which are formed on first two facing surfaces of the insulator 11, a first and a second electrodes 16, 17 which are formed on second two facing surfaces of the insulator 11, respectively, and a third and a forth electrodes 18, 19 which are formed on third two facing surfaces of the insulator 11, respectively. The first resistor 12 is connected with the first and the second electrodes 16, 17, the second resistor 13 is connected with the first and the third electrodes 16, 18, and the third resistor 14 is connected with the second and the fourth electrodes 17, 19. The first electrodes 16 is made an input end, the second electrode 17 is made an output end, and the third and the forth electrodes 18, 19 are made electrodes for grounding.
Patent JP-2001177253-A (JP)
Title: Manufacturing method for multilayer printed board
Inventor: TERABAYASHI TAKAO
IPC: H05K3/18
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem, where the flatness of the surface of interlayer insulating layer significantly governs the manufacturing yield of the wiring formed over it, related to a build-up substrate where an insulating layer resin and a conductor wiring are alternately formed, so the surface is planarized by techniques such as mechanical polishing after an insulating resin is coated, however, the in-plane unevenness in polishing amount or scratch is easy to occur, the defective interlayer insulation or disconnection or defective short at minute wiring formation by plating exists, and the via hole is contaminated at polishing for a build-up substrate with a photo-via method. SOLUTION: After a core substrate surface is coated with an insulating resin, the resin surface is pressurized under an even load distribution, using a pressurizing plate after pre-baking. Here, the surface of pressurizing plate has been roughened to provide fine rough, over which a conductor layer is plated.
Patent JP-2000187815-A (JP)
Title: Thin film magnetic head
Inventor: KONDO REIKO
IPC: G11B5/39
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive horizontal type thin film magnetic head that has high performance with respect to a combined type thin film magnetic head, in which a recording head and a reproducing head are integrated. SOLUTION: A thin film magnetic head has a floating surface which floats or comes into contact opposite to a recording medium. A thin film forming surface of the head is formed in parallel with the floating surface. A pair of tip parts form a gap. A first magnetic body thin film structure, which constitutes a first magnetic circuit with the gap, is provided with a first magnetic body thin film structure, which has a magneto-resistive effect film in a middle section, a nonmagnetic body film 15, which is formed on a portion of the surface of the first magnetic body thin film structure, a second magnetic body thin film structure, which is magnetically coupled to the first magnetic body thin film structure through the film 15 and constitutes a second magnetic circuit having the gap as a magnetic gap, and a coil 12 which surrounds a portion of the second magnetic body thin film structure.
Patent JP-H11177658-A (JP)
Title: Telephone incoming reporting device
Inventor: KAWASHIMA TOKIO
IPC: H04M1/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a telephone incoming reporting device with which production costs can be reduced and no erroneous recognition does not occur around a telephone set in configuration capable of dealing with every telephone set to generate ring back tones. SOLUTION: A sound pressure pickup 22 mounted near the ring back tone generating part of a telephone set 1 converts a caught audio signal S1 into an electric signal S2. The electric signal S2 is amplified by an amplifier circuit 21a and transmitted to a rectifier circuit 21c. Only when the voltage value of an electric signal S5 is higher than a prescribed value, a comparator circuit 21d outputs an electric signal S6. Only when the electric signal S6 is inputted longer than prescribed time, a timer circuit 21e outputs an electric signal S7 for outputting signals while having prescribed delay time and for stopping outputting signals while having prescribed delay time after the stop of inputting. A reporting device 26 performs reporting around the telephone set with the electric signal S7.
Patent JP-H11172932-A (JP)
Title: House
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a garden having satisfactory lighting property and calm atmosphere by providing a parking lot and the garden on a south side of a lot long and narrow to the north and south, providing a living room adjacent to them, and providing a fence between a road and the garden. SOLUTION: A garden 3, a parking lot 4, and an entrance passage 5 are provided on a south side of a lot 1 long longitudinally to arrange a building 2, and rooms requiring lighting such as a kitchen 13 and a living room 13a are arranged on the south side. A courtyard 6 may be provided as required. Furthermore, fences are provided between the garden 3 and a road 7 and between the garden and the entrance passage 5 so that the inside of the living room 13a is not visible from the outside to form the living room which has excellent lighting property, can protect the privacy, and is provided with the garden. Consequently, it is possible to build a house A provided with the garden 3 and the parking lot 4 even in a narrow lot long longitudinally.
Patent JP-2001185533-A (JP)
Title: Method for manufacturing plasma reactive region structure, plasma reactive region structure, and plasma processor using the structure
Inventor: HONMA KOJI
IPC: H01L21/31
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To realize a durable structure such as a plasma generating container or plasma reactor used in a plasma etching system or a plasma reactive region of a CVD system by solving a problem in productivity and maintenance with a very short lifetime of quartz glass and that the structure has been eroded by fluoric gas. SOLUTION: A protective film of dense and rigid alumina or the like is formed over quartz glass which is a preprocessing reactive region structure by the atomic layer chemical vapor deposition method or the CVD method. The protective film is constituted of at least one or more substances. A plasma reactive region structure used in a plasma reactive region of a plasma etching system or a CVD system, which used to be eroded by a fluoric gas, turns nonerosive. Therefore, it proves to improve durability, to increase productivity, and to be effective in cost and maintenance.
Patent JP-H11183992-A (JP)
Title: Photographing data imprinting device
Inventor: YOSHIKAWA SEIJI
IPC: G03B17/24
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a dot-type photographing data imprinting device capable of appropriately imprinting in the relation of 1:1 to individual film sensitivity without providing a control circuit for controlling light quantity. SOLUTION: A controller 12 actuates a driver 15 according to photographing data read out from a data memory 13 and film traveling amount information inputted from a film traveling amount detection part 21, so that the driver 15 selects a light emitting element corresponding to the photographing data out of the light emitting elements 10a to 10g and allows the selected light emitting element emit light every dot according to the fixed film traveling amount. The controller 12 receives film sensitivity information from an ISO detection part 14 and actuates a film traveling driving part 20 according to the film sensitivity information, whereby the driving part 20 allows film having high sensitivity to travel at high speed and film having low sensitivity to travel at low speed, and the light emitting element emits the light while the film travels, then the photographing data is imprinted according to the combination of the light emitting dots.
Patent JP-H11180392-A (JP)
Title: Movable type fin device for motor boat or the like
Inventor: OTAKI TAKASHI
IPC: B63B41/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a movable type fin device for a motor boat or the like, which is high in course keeping properties at the time of straight ahead sailing, high in turning performance at the time of turning, makes a space required in the inside of the boat small, and is simple in operation mechanism. SOLUTION: This device is equipped with a housing 1 provided for a space close to the center of gravity of the ship bottom 9 of a motor boat, a fin 2 supported by the housing in such a way as to be freely moved back and forth, an electrically driven motor M to be operated from a driver's seat, and with a link mechanism 6 converting the rotation of the motor into the reciprocal movement of the fin 2 by way of a transmission mechanism 7. The fin 2 is fixed to a slider 18 provided for the housing 1 in such a way as to be freely slid, and the slider 18 is formed into the link mechanism 6 together with an arm link fixed to a driving shaft penetrating through the housing 1 in fluid-tight relation, and a connection link. The output shaft of a speed reduction gear 4 for the motor M is connected with the driving shaft by a roller chain.
Patent JP-2001182322-A (JP)
Title: Form material for concrete vertical placing joint
Inventor: OOHI KUNIO
IPC: E04G21/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide form materials for a concrete vertical placing joint, which can be formed surely by a mechanical engaging mechanism, lightening the form materials. SOLUTION: A sheet material 1 is stuck on the internal surface of a sheathing board 8 in placing-joint forms 7 for placing old concrete 6. The sheet material 1 can maintain a projecting shape to concrete lateral pressure, and is composed of materials capable of being ruptured in the case of mold release. Since conical recessed sections and grooves are formed to old concrete 6 and the engaging area of new and old concrete is expanded, adhesion is increased, and a cutoff effect is also improved. Since new concrete is moved along the angles of inclination of cones even when bubbles enter into the recessed sections in the case of the placing of new concrete and the grooves are connected, bubbles are difficult to remain on a placing joint surface.
Patent JP-2000191066-A (JP)
Title: Pallet for transporting glass plate
Inventor: TORIKAI HIDEAKI
IPC: B65D85/48
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To package a glass plate automatically and smoothly without damage to it. SOLUTION: Glass plates G are horizontally placed on a bottom frame 1, while a back frame 3 is provided at the rear of the bottom frame 1 so as to come into contact with the rear end surfaces of the horizontally placed glass plates, and a side surface press frame 13, the position of which can be adjusted, is provided on each side of the bottom frame 1. A front side press frame, the position of which can be adjusted, is provided on the front side of the bottom frame, while an intermediate partitioning plate 9, the width of which can be adjusted, is releasably provided at the center of the bottom frame.
Patent JP-H11193270-A (JP)
Title: Production of optically active 1-methyl-3-piperidinemethanol
Inventor: TORII AKIRA
IPC: C07D211/22
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To readily obtain the subject compound useful as an intermediate for a medicine, etc., by carrying out optical resolution of racemic modification of (±)-1-methyl-3-piperidinemethanol by using an optically active tartaric acid derivative as a reagent for optical resolution. SOLUTION: (A) (±)-1-Methyl-3-piperidinemethanol is subjected to optical resolution by using (B) an optically active tartaric acid derivative of formula I (R is H or methyl) or formula II to give optically active 1-methyl-3- piperidinemethanol. The component B is, to be concrete, dibenzoyl-L-tartaric acid, dibenzoyl-D-tartaric acid, ditoluoyl-L-tartaric acid or ditoluoyl-D-tartaric acid and the amount of the component B used is generally 0.3-1.5 mols, preferably 0.5-1.0 mol based on 1 mol of the component A. The optical resolution is generally carried out in a solvent (preferably an alcohol). Especially preferably dibenzoyl-L-tartaric acid is used as the component A and is subjected to optical resolution to give (-)-1-methyl-3-piperidinemethanol.
Patent JP-2001184194-A (JP)
Title: On-vehicle information processor
Inventor: SHITAYA MITSUO
IPC: G06F3/048
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that no function of general purpose application is easily provided since an exclusive device driver suitable for general purpose application must be used and many man-hours for development are taken when the general purpose application is intended to be operated SOLUTION: This on-vehicle information processor is provided with an OS standard driver designed so that devices of different specifications are described by a common application interface from the viewpoint of application and the application is operated even when the device is changed, a device dependent driver to fully bring out ability of the device, device dependent application to use the device dependent driver and OS dependent application to use an OS dependent driver.
Patent JP-H11194215-A (JP)
Title: Optical filter with electromagnetic shield and its production
Inventor: SHIMAMURA MASAYOSHI
IPC: G02B1/16
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter with an electromagnetic shield having strong electromagnetic shielding property and absorptivity of near infrared rays. SOLUTION: This lightweight optical filter with an electromagnetic shield having excellent rigidity and strong electromagnetic shielding property and absorptivity of near infrared rays is obtd. by adhering a glass substrate 1 having an electromagnetic shield layer on one surface and a plastic substrate 4 containing an org. absorbent containing metals for near infrared rays with an adhesive having elasticity. The electromagnetic shield layer is obtd. by forming an ITO layer 2 on a glass substrate and further forming a metal pattern on the upper face of the ITO layer 2. The adhesive to adhere the glass substrate 1 and the plastic substrate 4 has <=50 cPs viscosity and shows elasticity after adhesion.
Patent JP-2001183258-A (JP)
Title: Chassis dynamometer
Inventor: TAKASE SEIJI
IPC: G01M17/007
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To increase the moving quantity of a moving roller without any increase in the area of a caterpillar storing place. SOLUTION: A caterpillar winding drum 32 is provided in a pit inner storing place of a caterpillar 6 connected to a moving cover 5 moving with the moving roller 1, a winding driving device 36 formed by a winding spring 36 is fitted to a shaft 33 of the drum 32, and the drum 32 is energized in the winding direction. When the moving roller 1 is moved to the drum 32 side, the caterpillar 6 is taken up on the drum by the energizing force of the spring 36. When the moving roller 1 is moved to the opposite side to the drum 32, the caterpillar 6 is delivered from the drum 32 against the spring 36, and the energizing force of the spring 36 is increased. The drum 32 is provided to increase the amount of storing the caterpillar, so that the travel of the moving roller 1 can be increased.
Patent JP-2001181899-A (JP)
Title: Method for producing polyester film laminated steel strip
Inventor: KUBO HIROSHI
IPC: C23C28/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester film laminated steel strip controlling the quality (coating weight or the like) of a plating film in-line in a plating-laminate line or suitable for the control of the mechanical properties of a laminated steel strip. SOLUTION: In the method for producing a polyester film laminated steel strip in which a steel strip is applied with either electrolytic chromium plating or tinning and electrolytic chromate treatment and is thereafter laminated with a polyester film in the same line, a part of the polyester film is laminated on the steel strip instead of a resin film by which its adhesion after lamination reaches 0.03 kg/15 mm to 0.5 kg/15 mm, after the film lamination, the resin film is peeled from the steel strip, the coating weight of chromium hydrated oxide and metallic chromium in the steel strip on the peeled part is measured, and based on the measured value, the operating conditions of the electrolytic chromium plating or electrolytic chromate treatment are controlled.
Patent JP-2001179180-A (JP)
Title: Vibrator and optical deflector using the same as well as semiconductor cooler
Inventor: IZEKI TAKAYUKI
IPC: B06B1/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To drive a vibrator with high voltage without separately providing the vibrator with cooling fans. SOLUTION: This vibrator has bending sections 6a and 7a for driving which are fixed on one end sides to supporting sections 3 and 4 and are free ends on the other end sides, torsional spring sections 9 and 10 which are connected at one end to the other end side of the bending sections 6a and 7a for driving, vibrating sections 8 which are fixed to the other ends of the torsional spring sections 9 and 10 and piezoelectric driving sections 11 and 12, which are provided with piezoelectric films in the bending sections 6a and 7a for driving and generate bending vibrations in the bending sections 6a and 7a for driving by the expansion and contraction of the piezoelectric films. The vibrator transmits the bending vibrations of the bending sections 6a and 7a for driving to the vibrating sections 8 to vibrate the vibrating sections 8.  The vibrating sections 8 is provided with vane sections 13 arriving near the piezoelectric driving sections 11 and 12.
Patent JP-2001189399-A (JP)
Title: Method for cutting/separating semiconductor package and die for cutting semiconductor package
Inventor: YOSHIMURA ATSUSHI
IPC: H01L23/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting/separating a semiconductor package, while suppressing generation of chips of a viscoelastic member significantly. SOLUTION: A semiconductor package, bonded to a frame via a viscoelastic member, is secured to a die and punched by means of a cutting punch thus cutting the semiconductor package and separating it from the frame. In such a method for cutting/separating a semiconductor package, at least the semiconductor package is cooled down to room temperature or lower, prior to cutting/ separating of the semiconductor package.
Patent JP-2000190626-A (JP)
Title: Ink-jet recording paper and its manufacture
Inventor: OTANI SADAICHI
IPC: B41M5/50
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve ink absorptiveness and color reproducibility, and thereby obtain gloss of appropriate dullness by providing on the support body a colloidal silica layer of two or more layers consisting mainly of an ink absorptive layer and chain colloidal silica, and specifying an application quantity of each layer in the colloidal silica layer. SOLUTION: An ink absorption layer is provided on the support body, and provided thereon are two or more colloidal layers consisting mainly of a chain colloidal silica of an application quantity set in 1-6 g/m2 in each layer. Also, a 75 degree relative-specular glossiness of the colloidal silica layer surface is set at 10-60%, and a 20 degree specular glossiness is set at 10% or lower. Furthermore, cationic colloidal silica is used as chain colloidal silica employed in a colloidal silica layer set at least on an outermost surface layer. This recording paper can be manufactured easily by calender-treating the ink acceptive layer before providing a colloidal layer consisting mainly of chain colloidal silica.
Patent JP-2001179974-A (JP)
Title: Electrostatic actuator, method of making the same, and ink jet head
Inventor: KOMATSU HIROSHI
IPC: B41J2/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To form in compact a sealing mechanism that seals a gap between a diaphragm portion and an opposing electrode in an electrostatic driving type ink jet head. SOLUTION: In the electrostatic driving type ink jet head 21, an external communicating hole section 31b of a groove 31 having the opposing electrode 32 formed on the bottom face is sealed with a sealing adhesive 33. While the adhesive 33 is discharged from a sealing agent discharge hole 43 passing through a sealing agent injection groove 41 via a sealing agent injection hole 42 provided on an electrode glass substrate 24, the adhesive 33 permeates to be filled in each of thin grooves 31 communicating thereto by a capillary force. As the above method is different from a conventional method wherein an adhesive is coated to the external communicating hole section 31b of the groove 31 from the outside, the coating cost of the adhesive can be cut and the sealing mechanism is made compact, thereby reducing the dimensions of the ink jet head 21.