baber/WOPTO huggingface dataset:
Patent JP-2002367462-A (JP)
Title: Power control device
Inventor: SUZUKI MIYOSHI
IPC: H01H19/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a power control device adaptable to a large-current power feed line. SOLUTION: This device is provided with a rotary terminal 16, having circular circumferential surfaces 21a and 24a around rotation centers 13 and 21b and having conductive areas and non-conductive areas, disposed alternately in the circumferential direction of the circumferential surface 21a and 24a; and a pair of fixed terminals 17 and 18, fixed in the outside positions of rotation tracks of the circumferential surfaces 21a of the rotary terminal 16. Plural conductive contact springs 27 are respectively formed, with each one end side being fixed to the circumferential surface 21a, forming the conductive area of the rotary terminal 16 and with the other end thereof projected from the circumferential surface 21a as a free end. Contact surfaces 31a disposed in the outside positions of the rotation tracks of the circumferential surface 21a of the rotary terminal 16 and coming in contact with the respective contact springs 27 in a flexural deformation state are respectively formed on the pair of fixed terminals 17 and 18, to be freely switchable to a conductive state, where the pair of fixed terminals 17 and 18 are electrically connected together to a cutoff state where there is no not electrical connection, and vice versa, according to the rotation position of the rotary terminal 16.
Patent JP-2002374048-A (JP)
Title: Printed-circuit board, method of designing printed pattern and electronic apparatus with mounted printed- circuit board
Inventor: OTAKI TORU
IPC: H05K1/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce irregularities in a power-supply voltage on a printed-circuit board, while unwanted radiation noise is suppressed in the printed-circuit board, on which a large-scale integrated circuit LSI is mounted. SOLUTION: In the printed-circuit board on which an electronic component is mounted, a connector 5 which supplies a power supply is arranged near the LSI 7 whose power consumption is the largest on the circuit board, a power- supply pattern 11 up to the mounting area of the LSI 7 from the power-supply connector 5 is made the thickest, power-supply patterns 12 up to ICs including other LSIs 8, 9 are made sequentially thin, and the patterns 11, 12 are formed, in such a way that power-supply voltages supplied to the LSI 7 having the largest power supply and to the ICs including the LSIs 8, 9 used to transmit and receive a signal to and from the LSI 7 become nearly equal.
Patent JP-2002370611-A (JP)
Title: Vehicular hood device
Inventor: KAYAMA MASARU
IPC: B60R21/34
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To alleviate impact acting on an abutting object when the abutting object abuts on a vehicular hood by breaking a fragile part of a lock piece, and as a result, lowering a raised rod. SOLUTION: An actuator 40 is composed of a cylinder part 42 opened in an actuator block 41, the rod 43 slidably attached to the cylinder part 41, a gas generator 44 raising the rod 43 at high speed, and the lock piece 46 temporarily stopping lowering of the raised rod 43. A notch 48 (the fragile part) breaking when a predetermined load is applied to it is provided on the lock piece 46.
Patent JP-2002371806-A (JP)
Title: Turbine device
Inventor: HAKODA HIRONOBU
IPC: F01D25/24
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent deformation when stopping a turbine device without consuming energy or with very small energy consumption. SOLUTION: An opening 211 is formed on an uppermost part of a wheel casing 210. An internal air exhaust pipe 212 is mounted on the opening 211. A passage opening/closing valve 213 to be driven by an electric motor 214 is disposed near the opening of the internal air exhaust pipe 212. A pump 215 to be driven by an electric motor 216 is disposed in the downstream of the passage opening/closing valve 213. An end part in the downstream of the internal air exhaust pipe 212 is coupled with an inlet of a heating medium passage 217 installed on a lower part of the wheel casing 210.  When an operation is stopped, the passage opening/closing valve is opened, the pump is operated, air of a high temperature on an upper part of a wheel casing space 230 inside the wheel casing 210 is supplied to the heating medium passage 217, expansion of an upper part of the wheel casing 210 is suppressed and expansion of a lower part is accelerated by an instruction from a control device 400 to prevent can back deformation.
Patent JP-2003005776-A (JP)
Title: Voice synthesizing device
Inventor: INAGAKI KEIKO
IPC: G10L13/10
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a need of two dictionaries and to avoid selection of words having expressions which are not normally used. SOLUTION: A dictionary 3 is provided where the expressions of words, readings, accents, part of speech information, and information on the appearance frequencies of the expressions of words in an input sentence are stored. A morpheme analysis means 1 receives the input sentence and uses the dictionary 3 to output word unit divided sentences obtained by dividing the input sentence in the unit of expressions of words. A word candidate selection means 2 uses frequency information in the dictionary 3 to select a sentence divided to a set of expressions of words having the highest appearance frequency when receiving a plurality of word unit-divided sentences.  A voice waveform generation means uses the dictionary 3 for individual expressions of words in the selected sentence to generate pronunciation information to which readings and accents of words are imparted, rhythm information representing the intonation and the rhythm of the entire word unit-divided sentence is generated on the basis of pronunciation information, and a voice waveform is generated on the basis of the pronunciation information and rhythm information.
Patent JP-2003006006-A (JP)
Title: Method for storing and accessing data of data base
Inventor: TAKANE HIROYUKI
IPC: G06F12/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide methods for storing and accessing data of a data base constituted so as to enhance processing efficiency of the data base by shortening time required for data access. SOLUTION: In the method for storing data of the data base, in which the data of the data base for which storage capacity larger than the capacity of a main storage device is required for processing are stored in an auxiliary storage device 40, the data with high use frequency are stored in an area in which use costs of the auxiliary storage device 40 is reduced and a processing is promptly executed.
Patent JP-2003008307-A (JP)
Title: Electronic component and its manufacturing method
Inventor: TAKAHASHI TAKESHI
IPC: H01P7/08
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component that can be improved in Q-value in a high frequency band and can be reduced in loss in the high frequency band. SOLUTION: A plated metallic film 21 is formed on a dielectric body 1 and the residual stress S of the film 21 satisfies the relation -33.4 kg/mm<2> <=S<=33.4 kg/mm<2> .
Patent JP-2003013577-A (JP)
Title: Lath with rib
Inventor: HARINO MASAAKI
IPC: E04F13/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To effectively reinforce the whole of applied mortar for preventing generation of a crack by arranging a lath with a rib to a furring for holding the lath and the rib in a lifted condition from the furring as the whole substantially. SOLUTION: Short side directional first ribs 10 are arranged at equal intervals, while on the first ribs 10, a flat lath 12 of a rhombic mesh 12a is placed horizontally to the first ribs 10. On the flat lath 12, long side directional second ribs 14 are arranged at equal intervals, and the first ribs 10 and the second ribs 14 are welded mutually in all intersections. In all the crossing parts between the first ribs 10 and the second ribs 14, by means of press working, both of the first ribs 10 and the second ribs 14 are formed into overhanging intersection parts 16 protruded at a substantially fixed height from the back face of the flat lath 12.
Patent JP-2003017483-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: NISHIYAMA NORIKAZU
IPC: H01L21/768
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an insulation film of a low dielectric constant and high mechanical strength. SOLUTION: This semiconductor device is provided with the insulation film, provided with a porus structure formed on the surface of a substrate and consisting of the holes of three-dimensional network structure.
Patent JP-2003014346-A (JP)
Title: Auger type ice making machine
Inventor: KAWAKADO SAKICHI
IPC: F25C1/14
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To uniformly reserve compressed ice in a stocker in an auger type ice making machine, in which a refrigerating casing is arranged at a place deviated from the center of bottom of the stocker. SOLUTION: A pushing head 44 is provided on the outer peripheral surface of a cylindrical main body 44a with first fixed edges 44b having a large widthwise size in the peripheral direction of the same, and second fixed edges 44c having a small widthwise size in the peripheral direction, both of which are arranged alternately so as to be apart from each other in the peripheral direction. A compressing passage 20 is defined between the outer wall surface of the cylindrical body 44a and the inner wall surface of the refrigerating casing 10 as well as the neighbored fixed edges 44b, 44c. The pushing head 44 is positioned so as to be opposed to the refrigerating casing 10 with a posture faced to the fore side of the stocker 30.  Under this condition, the total area of the opening of the compressing passage 20 faced to the side of an area A having a reserving capacity of ice which is larger than the area of a center line L becomes larger than that of the compressing passage 20 faced to an area B having a small reserving capacity of the ice.
Patent JP-2003012710-A (JP)
Title: Resin composition having low dielectric loss tangent, cured product of the same, prepreg using the same composition, laminated plate and multilayered printed board
Inventor: AMO SATORU
IPC: C08F291/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having a low dielectric constant and a low dielectric loss tangent, which is nonvolatile, is excellent in solubility and compatibility with various resins and contains a crosslinking agent, expresses good heat resistance and flexibility after curing the same, and provide a cured product of the same, a prepreg, a laminated plate and a multilayered printed board using the same. SOLUTION: The resin composition comprises a crosslinking ingredient having several styrene groups expressed by the formula (wherein R expresses a hydrocarbon skeleton; R<1> s are the same or mutually different and express each H or a 1-20C hydrocarbon group; R<2> , R<3> and R<4> are the same or different and express each H or a 1-6C alkyl; (m) is 1-4 integer; (n) is >=2 integer) and having <=1000 weight average molecular weight and a polymer. The resin composition gives the cured product having >=170 deg.C glass transition temperature by curing the same at 180 deg.C for 100 minutes or having >=500 MPa elastic modulus at 170 deg.C. The cured product of the same, the prepreg, the laminated plate and the multilayered printed board using the resin composition are also provided.
Patent JP-2003009932-A (JP)
Title: Strap for cellular phone
Inventor: KAZAHAYA MASARU
IPC: A45C13/30
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a cellular phone strap with improved usability which has been brought by making the length of the strap body variable and winding up the strap body for storage when it is not needed. SOLUTION: The above purpose can be achieved by providing a cord-type strap body 2 with a storage part 3 for winding up and storing the strap body 2 and by allowing the strap body to be drawn and stopped wherever one likes to make a desired closed loop. It can cope with a variety of usage patterns: For example, a small loop is suitable for holding a cellular phone around a wrist, and a large loop for hanging it around a neck. Moreover, it is not bulky when a small loop or no loop is made, for the rest part is stored in the storage part 3.
Patent JP-2002355109-A (JP)
Title: Slide-band for double folding umbrella
Inventor: SHIGETSU NOBUYOSHI
IPC: A45B25/12
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem that umbrella gore cannot be bunched with a tie closure in a double folding umbrella since the tie closure is disposed inside of the umbrella when the umbrella is folded down, while the gore can be bunched by binding with the tie closure as it is in a non-folding type umbrella and a triple folding type umbrella since the tie closure is disposed outside when closed, among the umbrellas whose ribs are non-folding, double folding, and triple folding types. SOLUTION: The umbrella sheet of the double folding umbrella is formed with an incision 6 with a band-wide length, and the sliding tie closure 1 is made slidable so as to be used both on outside and inside surfaces of the umbrella, so that the bunching band can be utilized both when the umbrella is closed or folded down. Buttons 5 for hooking the tie closure are mounted each on the outside same position in addition to the inside position in a conventional double folding type umbrella. Though it is worried about that raindrops might come in through the incision of the gore, the raindrops do not directly fall down from the incision since the sliding tie closure is passed through the incision of the gore. The tie closure does not hang down inside the umbrella and touch the user's neck.
Patent JP-2003023181-A (JP)
Title: GaP BASED LIGHT EMITTING DIODE AND ITS FABRICATING METHOD
Inventor: UDAGAWA TAKASHI
IPC: H01L33/30
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a technology for constituting a GaP based LED having a monojunction or heterojunction light emitting part exhibiting a current block function, and a technology for constituting a current block function structure utilizing a boron phosphate based semiconductor layer where conductivity can be controlled easily. SOLUTION: In a GaP based light emitting diode, a first III-V compound layer containing boron is provided in the projection area of a surface electrode in junction with one compositional layer of light emitting part, and a second III-V compound layer containing boron is provided in junction with the first III-V compound layer containing boron. Furthermore, a pn junction structure comprising the first III-V compound layer containing boron and one compositional layer of light emitting part is provided in that projection area.
Patent JP-2002165741-A (JP)
Title: Cleaning string and cleaning utensil composed thereof
Inventor: MIYAMOTO MASAYUKI
IPC: D01F6/90
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide cleaning string excellent in antibacterial properties, a wiping performance, drying characteristics, and further with little dust making properties, and a cleaning utensil composed thereof. SOLUTION: This cleaning string is composed of a 20-60 weight % of multifilament composed of a thermoplastic resin containing antibacterial ceramics and a 40-80 weight % of crimped multifilament of 0.5-2.0 dtex in single filament fineness composed of the thermoplastic resin, and the string is formed into a wiping portion.
Patent JP-2003033052-A (JP)
Title: Ultrasonic motor device
Inventor: HOSONO KIYOSHI
IPC: H02N2/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To stabilize the action of an ultrasonic motor and raise the accuracy by detecting the number of rotations with small loss of rotational torque and wit high accuracy. SOLUTION: This ultrasonic motor device is equipped with an ultrasonic motor 100. The motor device consists of a stator consisting of a cylindrical piezoelectric element and generating rotary driving power at the end face of a cylinder, a rotor 2 slidably pressure-contacting with the end face of the cylinder and performing rotary motion by that rotary driving power, and a control circuit 170 which controls the rotation of the rotary 2 by applying a drive signal to the stator. Optical sensors 25 are counterposed to each other at the peripheral face of the rotor 2 where patterns 23 are made along the peripheral face, and they optically detect passing patterns and output detection signals responding to rotation of rotor 2 one by one. The control circuit 170 output drive signals according to the detection signals, and directly controls the rotation of the rotor 2.
Patent JP-2003024018-A (JP)
Title: Method for producing roasted chinese meat dumping
Inventor: SADA MORIHIRO
IPC: A23L5/10
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain on an industrial scale roasted Chinese meat dumpling (giaoz) which can deliciously be eaten even after microwave oven heating. SOLUTION: This method for producing the roasted Chinese meat dumpling is characterized in that, in a method for producing roasted Chinese meat dumpling comprising a loading process for loading formed Chinese meat dumpling on a conveyor, a process for steaming the loaded Chinese meat dumpling and a roasting process for roasting the steamed Chinese meat dumpling, the temperature of the conveyor in the roasting process is raised from 50 deg.C to 200-280 deg.C for 1 minute to 8 minutes.
Patent JP-2003033057-A (JP)
Title: Position detector for oscillatory actuator
Inventor: KATAOKA KENICHI
IPC: H01L41/09
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which can detect the position of a mover shifted by an oscillatory actuator without using a precise encoder. SOLUTION: This position detector detects the amplitude of oscillation from the output of a piezoelectric element provided in the oscillator, and converts it into velocity information with specified arithmetic processing and integrates it.
Patent JP-2003026481-A (JP)
Title: Ceramic joined material and parts used with the same
Inventor: SAIJO KINJI
IPC: B23K20/14
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic joined material formed by laminating and joining a ceramic base material and a conductive plate without using a high-temperature process and parts used with the same. SOLUTION: The ceramic joined material 20 is obtained by subjecting the surfaces facing each other of a conductive plate 26 and a ceramic base material 28 housed in a recessed part 34a of a cylindrical body section of a vessel to activation treatment under an extremely low pressure, touching, superposing and laminating the flanged section 34b and the conductive plate 36 of the cylindrical body section of the vessel in the state of housing the ceramic base material 28, hermetically press welding the flanged section in a vacuum or reduced pressure state to form the hermetic vessel 30 and subjecting this hermetic vessel to isostatic pressurizing thereby laminating and joining the conductive plate 26 and the ceramic base material 28. Parts, such as printed circuit boards, are produced by using such ceramic joined material 20.
Patent JP-2003033888-A (JP)
Title: Pulsed laser welding method of protective tube for temperature sensor
Inventor: ICHIDA SHUNJI
IPC: B23K26/21
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a pulsed laser welding method enabling proper welding without such poor welding on a welded area as hole-making or inner-diameter- narrowing. SOLUTION: In the welding method, a protective tube 6 comprises a thin- walled small diameter pipe 6A and a thin-walled large diameter pipe 6B monolithically-containing a boss section 30. An open end of the small diameter pipe 6A is fitted in the boss section 30 by insertion, and a pulsed laser beam is radiated on a welding area A to provide laser welding between the small diameter pipe 6A and the boss section 30. For the welding, the welding area of the boss section 30 is melted by heating from pulsed laser beam radiation. After each welding completion by 1 shot, the welding area is always cooled for a definite period of time to be solidified as well as the protective tube 6 is rotated to the required angle so as to circumferentially lap a part of next welding area over the former welding area.  By repeatedly providing such a pulsed laser welding, the boss section 30 is circumferentially-welded with the small diameter pipe 6A.
Patent JP-2003024173-A (JP)
Title: Attaching structure of headrest
Inventor: ODA TSUTOMU
IPC: B60N2/48
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent right and left headrest stays of a head rest from being easily drawn out even if the lock mechanism of one stay holder is released and prevent a seating person from sitting down in a state of removing the headrest. SOLUTION: A lock piece 13 energized by a spring 12 and a lock releasing knob 15 are placed in one stay holder 8. In the other stay holder 8, the lock piece 13 energized by a spring 12 is placed, but the lock releasing knob 15 is not placed. A fixing groove 17 engaged with the lock piece 13 is formed in the lower part of the other headrest stay 2b to prevent a headrest 2 from being drawn out to the top. The other stay holder 8 is rotated and an engagement state of the fixing groove 17 of the other headrest stay 2b and the lock piece 13 is released to draw out the headrest 2.
Patent JP-2003027786-A (JP)
Title: Door operating apparatus
Inventor: SHIMIZU HISAO
IPC: G08B15/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a door operating apparatus which can be unlocked while ensuring its security even in the event of a power failure or the like. SOLUTION: The door operating apparatus consists of an opening/closing means 2, an unlocking means 24 which is comprised of an identifying section 4, an electric lock 3, and a control section. The control section executes identifying operation of a specific person, and electrically unlocks or locks a door 8 depending on a result of the identifying operation. The unlocking means 24 mechanically unlocks the door 8 in the event of a power failure or the like. The door operating apparatus further includes a mechanical alarm section connected to an operating section, and the alarm section issues a warning sound upon operation of the operating section.
Patent JP-2002251707-A (JP)
Title: Magnetic disk device
Inventor: AMANO YASUO
IPC: G11B5/48
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress the extension of an average seeking time. SOLUTION: This disk device is provided with a magnetic head for writing/ reading information, a slider for floating the magnetic head from a rotated magnetic disk, a suspension for supporting the slider, a positioning mechanism for positioning the magnetic head in a specified radial position, and an IC chip loaded on the suspension. On the IC chip loading surface of the suspension, the changing rate of a temperature difference between both sides around the IC chip loading position is set equal to/lower than 3.5 k per sec.