baber/WOPTO huggingface dataset:
Patent JP-2003534965-A (JP)
IPC: B60J5/00
Filed: 2000-11-30
Abstract: A reinforcing bar for body and/or chassis parts of a motor vehicle includes a one-piece element (8) extending from one end of the bar to the other and having a median portion (10) with closed tubular cross-section and at least one end portion (12) comprising an open-section distal portion (14) and a proximal portion (16) which connects the said distal portion (14) to the median portion (10).
Patent JP-2002200667-A (JP)
Title: Method for producing thermoplastic resin film
Inventor: NITTA SHOZO
IPC: B29C48/305
Filed: 2002-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic resin film which is improved so that the adhesion effect between the molten resin film and a cooling drum is kept in a stable state over a long time by preventing the sticking of a substance sublimated from the surface of the thermoplastic resin to an electrode. SOLUTION: In the method in which the molten thermoplastic resin is extruded from a die on the cooling drum in the shape of a film, electrostatic charge is applied from the electrode installed in the vicinity of a contact point between the molten resin film and the cooling drum to the molten resin film to make the molten resin film adhere to the cooling drum, and the molten resin film is cooled rapidly, an exhaust nozzle is formed in the upper part of the electrode, and gas is discharged forcibly at a speed of 20-120 Nm3/h per meter of a die width.
Patent JP-2003204229-A (JP)
Title: Digital switching amplifier
Inventor: TAKATANI TOSHIRO
IPC: H03F1/34
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital switching amplifier in which a pulse signal for producing a highly accurately amplified demodulated signal can be outputted, further, a circuit configuration is simplified and noise is reduced.  <P>SOLUTION: A switching circuit 4 produces a pulse signal So by switching a power supply voltage Vh from a power source circuit 3. An attenuator 6 produces a feedback signal Sf by attenuating the pulse signal So with a prescribed attenuation rate. A delta/sigma modulation circuit 2 and a driver circuit 5 control the switching operation on the basis of the feedback signal Sf and an input signal Si. Further, the power source circuit 3 is provided with a transformer 31 set with a regulation curve such that the level of the feedback signal Sf during no input does not exceed a maximum input amplitude level and a rectifier circuit 32 for producing a DC voltage by rectifying the output of the transformer 31, and the relevant DC voltage is inputted to the switching circuit 4 as the power supply voltage Vh.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203734-A (JP)
Title: Ic socket
Inventor: KAWAMURA NOBUO
IPC: H01R33/76
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket having an enhanced reliability in the contacting part of each contact, capable of keeping the contact clean so as to eliminate poor contacting performance and rattling, and equipped with a contacting force intensifying mechanism to heighten the contacting force of each contact and strengthen.  <P>SOLUTION: The IC socket comprises a body on which an IC package is mounted, a plurality of contacts provided in the body, a cover member movable in the vertical direction, and a cam mechanism to open and close the contacts, where the contacting force intensifying mechanism is installed to heighten the contacting force of the contacting part of each contact.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201972-A (JP)
Title: Stability discrimination method for flow control of variable speed pump
Inventor: MIYAMOTO CHIKASHI
IPC: F04D15/00
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stability discrimination method for flow control of a variable speed pump in view of transition in operating conditions, where capacity and the revolutional speed of a variable speed pump while pump head of each variable speed pump are hardly changed, and capacity and the speed of the other variable speed pump are changed in a direction compensating this.  <P>SOLUTION: With a state where a plurality of variable speed pumps of which flows are individually controlled is operated in parallel, a ratio of pump capacity change to the speed of revolution of the pump is calculated, a ratio of revolution speed instruction change to pump capacity feedback signal change of a flow controller controlling the pump capacity of the variable speed pump is calculated, the ratio of pump capacity change to the speed of revolution of the pump is multiplied by the ratio of revolution speed instruction change to pump capacity feedback signal change of a flow controller controlling the pump capacity of the variable speed pump, and a stability discrimination of the variable speed pump flow control is performed based on the result of the multiplication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207902-A (JP)
Title: Aligner
Inventor: HARA MASATO
IPC: G03F7/20
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner capable of lightening user's burden, restraining power consumption and exposing any place on a substrate with uniform integrated exposure.  <P>SOLUTION: The aligner is equipped with: a light source part having at least one light source unit equipped with a light emitting part the amount of light emission of which is freely adjustable; a scanning means for relatively linearly moving the light source part, a mask and an exposure surface in a 1st direction; a detection means for detecting information concerning the relative moving speed of the light source part moved by the scanning means to the exposure surface; and a control means for controlling the amount of light emission from the light emitting part so that the integrated exposure is nearly uniform in any place on the exposure surface according to the detection result from the detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205791-A (JP)
Title: Antenna unit for on-vehicle equipment
Inventor: UCHIDA ATSUSHI
IPC: H04B7/26
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antenna unit for on-vehicle equipment enabling installation in an optimum position in a vehicle.  <P>SOLUTION: In this antenna unit 10, an antenna 12 is arranged in one end, and a plug part 14 fixed to the antenna 2 is arranged in the other end. The plug 14 is formed into a shape inserted into a cigar lighter socket. A periphery of the antenna 12 is surrounded to be protected by a case 16 comprising a material transmitting a radio wave such as a plastic. The antenna 12 is connected electrically to a plus contact 18 via a conductive wire 20, the plus contact 18 is connected to a plus terminal of the socket when the antenna unit 10 is inserted into the cigar lighter socket, and thereby connected electrically to an electric power source cable leading to a battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207171-A (JP)
Title: Outdoor unit of air conditioner
Inventor: YOSHIDA HIROSHI
IPC: F24F5/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner that can withstand the headwind phenomenon without changing the design of a unit circuit of a brushless DC motor.  <P>SOLUTION: A vent hole 20 for vent by rotation of a fan 14 is placed on a main body 12 of the outdoor unit 10. A shutter plate 24 for blocking the vent hole 20 is hung on an outer surface of the main body 12. When the headwind phenomenon occurs, this shutter plate 24 blocks the vent hole 20 and does not allow to counterrotate a brushless DC motor as a fan motor 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216250-A (JP)
Title: Thyristor controlled power supply
Inventor: INAOKA KIYOTERU
IPC: H03K17/725
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thyristor controlled power supply capable of preventing a wrong wiring accident beforehand while a main power supply for control and a device power supply are made a different system without needing a transformer regardless of having a control range and a control characteristic which are equal to those of a conventional synchronous thyristor controller using a transformer.  <P>SOLUTION: A voltage detection circuit with a resistor connected to a light emitting diode on a primary side of photocoupler in series is connected parallelly to a main thyristor, a secondary side output of the photocoupler is connected to a microcomputer interrupt terminal to be a synchronizing signal detection circuit, a gate signal controlled by the microcomputer is generated in synchronization with a synchronizing signal outputted from the synchronizing signal detection circuit, the gate signal is electrically insulated by a photothyristor coupler to be transferred to the gate of the main thyristor, and the main thyristor is thereby controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305764-A (JP)
Title: Method used by mobile station
Inventor: CHUAH MOOI CHOO
IPC: H04L29/06
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling a mobile station to negotiate for asym metric traffic classes with respect to a service between the mobile station and a wireless system. SOLUTION: A UMTS(Universal Mobile Telecommunications System) core network of one embodiment supports the negotiation of asymmetric traffic classes with a mobile station(MS). A new quality of service(QoS) information element(IE) is defined that allows for the MS to negotiate for asymmetric traffic classes.
Patent JP-2003216970-A (JP)
Title: Device, system, method and program for three-dimensional image processing
Inventor: URISAKA SHINYA
IPC: G06T15/83
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional three-dimensional image processing device that reproduction of the texture or glossiness of an object has not been taken into consideration.  <P>SOLUTION: The three-dimensional data 3 of a real object and the surface attribute data 1 of the real object are obtained, and the three-dimensional data and the surface attribute data are integrated to prepare the three-dimensional integrated data 5. More specifically, in obtaining the surface attribute data, the surface attribute (such as the color and the reflection characteristic of the object) of the real object are estimated based on the actual data obtained from the taken image of the real object and the surface attribute data are prepared based on the estimation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210446-A (JP)
Title: Radiograph for rounds
Inventor: NAKAGAWA AKIRA
IPC: A61B6/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To resolve troublesome work and errors on a superposition display caused by the superposition display of subject information on an X-ray photograph created from an exposed cassette.  <P>SOLUTION: The cassette information read from a film cassette 9 by a bar code reader 12 is stored corresponding to the subject information in an information storage part 13, and lastly outputted to a terminal-side communication part 15 and a printing part 16 by corresponding to the subject information. That is to say, if only the bar code reader 12 reads the cassette information, the cassette information and the subject information can be substantially automatically and precisely outputted by corresponding to each other without any recording operation. This constitution can release a radiographer from the troublesome recording work and writing errors and eliminate the troublesome works and errors on the superposition display caused by the superposition display of the subject information on the X-ray photograph created from the exposed film cassette 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217432-A (JP)
Title: Circuit breaker and distribution board
Inventor: OIDO TOSHIHIRO
IPC: H01H73/12
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide circuit breakers enabling easy identification of the condition of the circuit breakers being completely connected to conductive bars when arranging them in parallel in the extending directions of the conductive bars, and a distribution board using the same.  <P>SOLUTION: The distribution board comprises a plurality of branch breakers 32 provided in parallel on the front side of a second mounting base 50 arranged in a front-open box body 10 in the extending directions of the conductive bars 60a-60b. The branch breakers 32 as the plug-in circuit breakers have insertion grooves 37a-37c in which the conductive bars 60a-60c are inserted, formed at one ends of breaker bodies 32b in the longitudinal directions and knife-edge bearings 35a, 35b stored in the insertion grooves 37a, 37b. Load side terminals, not illustrated, are stored in the other ends of the breaker bodies 32b of the branch breakers 32. Grooved pilot lines 39 formed along the cross directions of the breaker bodies 32b are provided in the front faces of the breaker bodies 32b of the branch breakers 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316042-A (JP)
Title: Device and method for parallel treatment of multiple reaction mixtures
Inventor: DALES G CAMERON
IPC: C40B40/18
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a parallel reactor system suitable for the handling of fluid substances containing slurry substance and to provide a method concerning the same. SOLUTION: The parallel reactor system is provided with a reactor 9, a vessel to be placed in the reactor and holding a reaction mixture and a cannula for introducing fluid reaction substances to the vessel. A robot system 23 enables the operation of inserting the cannula into a cannula path in the reactor 9 for conveying the reactant containing the slurry to a corresponding vessel and pulling off the cannula from the cannula path after the conveyance. The related method and the cannula design are also disclosed.
Patent JP-2002284766-A (JP)
Title: Nicotinamide acids, amides and their mimetics active as inhibitor of pde4 isozyme
Inventor: MAGEE THOMAS VICTOR
IPC: A61P31/10
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide nicotinamide acids, amides and their mimetics active as an inhibitor of a PDE4 isozyme. SOLUTION: This compound useful as the inhibitor of the PDE4 isozyme in the treatment of diseases regulated by the activation and degranulation of eosinophils, especially asthma, chronic bronchitis, and chronic obstructive pulmonary disease is represented by the formula [wherein, the symbols j, k, m, n, A, W, RA, RB, RC, RD, R<1> , R<2> , R<3> , R<4> , R<5> , R<6> , B<1> and B<2> are each defined in the specification]. The pharmaceutically acceptable salt thereof is also provided.
Patent JP-2003222667-A (JP)
Title: Gps receiver
Inventor: KIDA HIROYUKI
IPC: G01S19/37
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To successfully carry out searching frequencies even in the case a referential clock with poor accuracy is supplied thereon.  <P>SOLUTION: In the case a value of the RSSI output from a transmitting/ receiving section of a PDC-P module is large, the frequency search at a high speed is realized by narrowing a range of the frequency to be searched in a GPS module. In the case the value of RSSI is small, failures in the frequency search are eliminated or reduced by widening the range of the frequency to be searched. Because the value of RSSI represents the intensity of a received signal and indirectly represents the accuracy of the referential clock REFCLK, the failures in the frequency search are eliminated or reduced by setting the range of the frequency to be searched in response to the value of RSSI, and therefore a required time for searching can be shortened as a whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228017-A (JP)
Title: Headmount display system, facemount display system, stereoscopic video display system, equipment and method for making container with vacuum inside, method and apparatus for micromachining, optical fiber, optical communication system, apparatus and method for pumping, crossing counter system, formaldehyde remover, cd drive system for computer, screen used when video is projected, projection television, system and method for projection, usb audio system, method and instrument for medical treatment of sick and disease originating from gene abnormality, method and apparatus for controlling space rocket, manufacturing method for fine three-dimensional structure, and robot for sick treatment
Inventor: SATO HIROSHI
IPC: H04N5/64
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facemount display which has a long focal length.  <P>SOLUTION: In a headmount display, a plurality of 'small sets of lenses functioning as an optical telescope' is fitted side by side without any gap at a position of a window on which a video is projected or a position on which the video is projected in the opposite direction from normal peeping in the optical telescope and in a direction wherein a 'user of the headmount display' can peeps in the optical telescope composed of the set of lenses. At this time, the lenses of the 'set of lenses' are of proper sizes and in proper shapes for obtaining such an enlargement rate that the system can have a target focal length and at proper positions and angles so that a reverse optical telescope is put in focus on the position of the eye of the 'user'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222442-A (JP)
Title: Manufacturing method for tube component
Inventor: SUMIYA YOSHIHIKO
IPC: B23K20/12
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a process for removing punching scraps and chips and joining components such as a sight glass to a refrigerant pipe without using a flame.  <P>SOLUTION: A drill 3 is rotated while press-contacting with the refrigerant pipe 1 by a prescribed pushing pressure, plasticity is imparted to a contact part by a frictional heat generated in the contact part of the refrigerant pipe 1 with the drill part 3 to drill a hole, and the component 2 such as the sight glass is joined in the hole by friction welding. Different from drilling by a press working, no large pushing pressure applied to the refrigerant pipe 1 and the working time is short, approximately 10 seconds. Even if there is nothing of high rigidity for retaining the shape of a core metal, etc., this constitution can prevent the refrigerant pipe 1 from being largely deformed. Different from the press working and a drilling machine working, no punching scraps and chips are produced in the drilling working so as to dispense with a process of removing the punching scraps and chips.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227576-A (JP)
Title: Electric flow control valve
Inventor: TAKADA HIROMASA
IPC: F16K31/04
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric flow control valve being used in a refrigerating cycle device by an ammonia coolant and the like, and having excellent durability.  <P>SOLUTION: In this electric flow control valve, rotation of an electric motor 30 is converted into liner motion in a valve lifting direction by feed screw mechanism due to screw engagement of a male screw member 51 and a female screw member 48, and the liner motion moves a valve element 21 in the valve lifting direction to control flow rate. Either one of the male screw member 51 and the female screw member 48 is structured by carbonaceous, graphite, and intermediate type between carbonaceous and graphite carbon materials, a composite material mixing carbon material into an aluminum alloy or mixing the carbon material and silicon, or a resinous material such as PPS type, PA type, and a fluororesin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199806-A (JP)
Title: Medicine aligning case
Inventor: TOMOTA EISHI
IPC: A61J1/14
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow forgetting of an administration of a medicine to be prevented or forgetting of already administration of the medicine and duplicately administrating of the medicine to be prevented.  <P>SOLUTION: The medicine aligning case comprises a box 1 made of a synthetic resin having a body 3, and an openable cover 4 of an upper end opening of the body 3, and a plurality of medicine aligning bags 2 detachably bound and contained in the box 1. Each bag 2 is formed of a sheet made of a synthetic resin film as a material and has a long lateral long-sized base sheet part 16, and covering sheet parts 19 aligned at a suitable interval on the sheet part 16, connected by rectangular heat sealing parts 17 to the sheet part 16 to form cover sheet parts 19 for forming bags 19 between the parts surrounded by the parts 17 and the sheet part 16. Cutouts 20 for inputting and outputting the drugs are formed at the sheet parts 19 on one sides of the bags 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234622-A (JP)
Title: Fet amplifier bias circuit
Inventor: SUZUKI TETSUYA
IPC: H03F1/30
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems such as the deterioration of intermodulation distortion and oscillation due to the increase/decrease of an amplification degree accompanying the temperature change of an FET amplifier and an increase in current consumption due to an increase/decrease in drain current.  <P>SOLUTION: An FET amplifier bias circuit for increasing/decreasing the drain current of the FET amplifier matched with a change in an ambient temperature and operating the FET amplifier so as to maintain a fixed amplification degree is provided with a temperature element 48 for detecting the ambient temperature and a polygonal circuit composed of a rectifier circuit 100 and a rectifier circuit 102 for controlling the output of the temperature element. The inclination of the ambient temperature detected in the temperature element is controlled by the polygonal circuit by controlling the output of the temperature element 48 in the polygonal circuit, the drain current is increased/decreased corresponding to the ambient temperature detected in the temperature element 48 and the amplification degree of the FET amplifier is fixed to the change in the ambient temperature detected in the temperature element 48.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231399-A (JP)
Title: Manufacturing method for formed object for garden and formed object for garden
Inventor: TSUYUSAKI TOMIYUKI
IPC: B29C67/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a formed object that is light in weight and shaped in a substantially free manner.  <P>SOLUTION: The formed object serves as an artificial pond arranged on a rooftop garden, and is formed by laminating foamed polystyrene thick plates 1 by joining upper and lower thick plates 1 together. Each thick plate 1 is cut before lamination to give the upper and lower surfaces of the thick plate 1 the shapes that form the sectional outline of the target artificial formed object at both upper and lower surface levels in each corresponding laminated position of the thick plate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002289311-A (JP)
Title: Electric connector
Inventor: KORSUNSKY IOSIF
IPC: H01R13/648
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector for a circuit board having a small- size and a high-density and being appropriate for high-speed signals. SOLUTION: Housings 16, 18 to be mutually fitted have terminal receiving cavities 32, 132 and bus bar receiving cavities or concave parts 48, 148. The terminal receiving cavities 32, 132 have the first and the second legs 54, 154, 56, 156 and contacting legs 58, 158 with electroconductive layers 210, 230 of circuit boards 12, 14 nearly in parallel. If the both housings 16, 18 are fitted, the legs 54 to 158 and 58 to 154 of both terminals are engaged. Further, a bus bar 70 and a bus bar terminal 170 are retained in the bus bar receiving cavities 48, 148, and a contact pin 74 of the bus bar 70 is inserted into an opening 222 of the end face of the circuit board 12, and contacted with a ground conductor of the circuit board 12. The contacting legs 58, 158 are connected with the electroconductive layers 210, 230 of the circuit boards 12, 14.