baber/WOPTO huggingface dataset:
Patent JP-2004070459-A (JP)
Title: Electronic apparatus
Inventor: NASU TAKAHIRO
IPC: G06F1/16
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which enhances efficiency in the packaging space for an antenna used for radio wave communication with an optical communication module provided to the electronic equipment, and also suppresses a decrease in communication performance of the antenna used for radio wave communication with the optical communication module.  <P>SOLUTION: An FIR module 11 and the antenna 12 used for communication of a Bluetooth module arranged side by side on a circuit board 13. The FIR module 11 is provided with a sending-out part 15 which sends a transmit signal out and a reception part 16 which receives a light signal. A cover 7 is provided perpendicularly to the transmission/reception direction of light of an infrared module 7. The size of the cover 7 is determined by the sizes of the FIR module 11 and antenna 12 and has a length (L+M) longer than the sum of the width-directional length L of the FIR module 11 and the width-directional length M of the antenna 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066511-A (JP)
Title: Method for molding part manufactured from synthetic material and apparatus for enabling the same to be performed
Inventor: BANSAN DOUKEENU
IPC: B29C43/52
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding which can manufacture a part having a higher strength than a known method for molding without relating to complexity of its part.  <P>SOLUTION: The method for molding with a synthetic material includes the steps of installing a pile (2) of a layer (20) disposed in a mold (1) according to a suitable direction of fiber obtained from a web of the fiber embedded in a thermosetting or thermoplastic material, and operating the mold under specific pressure and temperature conditions. The method includes a step of gradually shaping and molding the pile (2) of the layer (20) at a low pressure and a low speed in the mold (1), a step of removing an excess material (21) projecting from a corner of the mold, a step of assuring sealing of the mold from outside, a step of increasing the pressure to a high pressure, a step of raising the temperature of the mold, and a step of rapidly cooling the mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071225-A (JP)
Title: Push-button switch structure
Inventor: IWAKUMA HARUMI
IPC: H01H13/702
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button switch structure attaining both of a relatively sharp click feeling and a relatively long operation stroke.  <P>SOLUTION: This push-button switch structure is provided with fixed contacts 2 and 3 buried in a housing 1, a first reversal spring 4 composed of metal, or a movable contact contacting with the fixed contact 3 out of the fixed contacts 2 and 3, and a second reversal spring 5 composed of a rubber body applying a pushing pressure for reversing the first reversal spring 4. A clearance dimension 8 approximately simultaneously reversing the first reversal spring 4 and the second reversal spring 5 is set between the top part of the first reversal spring 4 and a pushing part 7 of the second reversal spring 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068886-A (JP)
Title: Metallic gasket and metal sheet therefor
Inventor: OHIRA EIICHI
IPC: F02F11/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal sheet for metallic gaskets with a coating material having less possibility of destruction and separation, which is capable of maintaining high sliding characteristics and a non-adhesive property by controlling a flow of rubber.  <P>SOLUTION: A rubber compound paint adding inorganic lubricant powder of 50 to 200 pts. wt. per 100 pts. wt. of fluorocarbon rubber and a silane coupling agent of 4 to 16 pts. wt. to a paint in which fluorocarbon rubber is a row material is applied on a bead 13, a peripheral bead 15, and their vicinity of a bead sheet 11. Then, the rubber compound paint is turned into a coating material through a vulcanizing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066931-A (JP)
Title: Seat back structure for vehicle
Inventor: YOKOYAMA SADAHIRO
IPC: B60N2/90
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat back structure for a vehicle capable of reducing swing of the breast and a feeling of the waist being hit.  <P>SOLUTION: A breast part support spring 19 and a hip part support spring 20 are elastically stretched on a frame 12 of a seat back 11 of a seat for the vehicle. The breast part support spring 19 is set to support strength lower than that of the hip part support spring 20. The breast part support spring 19 and the hip part support spring 20 are mutually connected. A connection wire 21 for making them stiff in the direction of connection is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070028-A (JP)
Title: Picture reader, copying device and computer program
Inventor: INAGE OSAMU
IPC: H04N1/10
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader, a copying machine and a computer program which prevents defective reading due to the floating of an original from an original platen and enhances the handleability by reducing the load of user when the original apt to float from the reading position such as a stitch of book is made to be an object to be read.  <P>SOLUTION: The image reader 1 is provided with an exposure optical system S which exposes and scans a picture of the original positioned on a reading position by moving a light source 8 along the original and an original retaining member 3 which is selectively located to a retaining position of locating the original to the reading position and a releasing position of releasing the reading position. When the original retaining member 3 is set at the releasing position on the start of the exposure scanning, the timing of the start of the exposure scanning is delayed as compared with the case that the original retaining member 3 is set at the retaining position when the start of the exposure scanning is announced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068994-A (JP)
Title: Geared motor
Inventor: SUZUKI TORU
IPC: F16H55/12
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geared motor capable of reducing costs.  <P>SOLUTION: This geared motor 1 comprises a planetary gear mechanism S comprising an internal gear 14 to function as a guide to revolve a planetary gear 11 supported by a carrier 12 that is equally parted in a diametric direction. The internal gear 14 is formed by circularly arranging uniform gear pieces 15, and when any of the gear pieces 15 is broken, the internal gear 14 can be partly replaced. By composing the gear piece 15 as a common member, the costs of the geared motor 1 can be reduced. When the geared motor 1 is produced in small quantity, the parted composition of the internal gear 14 is advantageous with relation to the costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075556-A (JP)
Title: Method for producing aromatic fluorine compound
Inventor: HIROTA KOITSU
IPC: C07C255/50
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic fluorine compound, in detail, comprising the halogen exchange reaction of an aromatic halogen compound with a fluorinating agent, by which the aromatic fluorine compound can be produced in a high yield.  <P>SOLUTION: This method for producing the aromatic fluorine compound represented by general formula (2) [A is N or C; X is Cl or Br; Y is cyano and/or nitro; F is fluorine atom; (m'), (n') and (p') are integers satisfying the following formula: 1≤(m')+(n')+(p')≤6, 1≤(m')≤6, 0≤(n')≤2, 0≤(p')≤5] in a high yield comprises subjecting an aromatic halogen compound represented by the general formula (1) [(m), (n) and (p) are integers satisfying the following formula: 1≤(m)+(n)+(p)≤6, 0≤(m)≤5, 0≤(n)≤2, 1≤(p)≤6] to a halogen exchange reaction in an aromatic nitrile solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079742-A (JP)
Title: Semiconductor device using semiconductor chip
Inventor: ISOKAWA SHINJI
IPC: H01L23/48
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To make positioning and direction decision for die-bonding a semiconductor chip to be precise, to reduce connection errors and to miniaturize and lighten a semiconductor device.  <P>SOLUTION: The semiconductor device is provided with the square or almost square semiconductor chip 7, one electrode terminal 4 where a die pad 3 to which the semiconductor chip is die-bonded by heat-meltable die bonding agent 10 is integrally interlocked, and an another electrode terminal 5 which is electrically connected to an electrode in the semiconductor chip 7. The die pad 3 is made into a circle of a diameter approximated to a diagonal dimension in the semiconductor chip 7 in a plan view. A thin interlocking part 6 which integrally interlocks the die pad 3 and the electrode terminal 4 is arranged between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074355-A (JP)
Title: Automatic pallet changer
Inventor: OTA HIDEHITO
IPC: B23Q7/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic pallet changer of high reliability which securely conducts pallet changing action in short period of time.  <P>SOLUTION: A positioning means 40 to position a pallet base 10 which rotates above a fixed base 20 is provided. In the positioning means 40, hydraulic pressure supplied to a cylinder chamber 42a of a hydraulic cylinder 42 provided on the fixed base 20 is boosted to prescribed actuation pressure by an air hydro-booster 44b. As a piston 43 is constantly energized in such a direction as to engage a recessed part 43a with a protruded 41 provided on the pallet base 10, a hydraulic regulating cylinder 46 is operated by an operation means 47 that is mechanically synchronized with a rotation drive means 30 of the pallet base 10. By thus regulating hydraulic pressure supplied to the cylinder chamber 42b of the hydraulic cylinder 42, the recessed part 43a is engaged with the protruded part 41, or the recessed part 43a is disengaged from the protruded part 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086290-A (JP)
Title: Method and system for supplying parking service
Inventor: SANO MASAYOSHI
IPC: G06Q50/10
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To make discount corresponding to shopping in a shop to be highly reliable and easily operable without an increase of cost.  <P>SOLUTION: Identification data are magnetically recorded and a bar code is printed on each parking ticket issued by a parking ticket issuing machine. Identification data and the bar code have the same contents, and therefore the individual parking tickets are discriminated from other tickets. When a user does shopping in a store related to a parking lot, a POS terminal of the store reads the bar code of the parking ticket, outputs the amount of shopping in accordance with the identification data which is read and records the shopping amounts at every identification in an amount recording part. Parking service can be received in accordance with the amount of shopping, and a service content corresponding to the amount of shopping is supplied to the user by printing "time" and "amount" for receiving a series of an upper rank on a receipt at a counter. Similar service or additional parking time can be given to out-of-store sales customers and customers who do not do shopping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083311-A (JP)
Title: Artificial zeolite preparing apparatus
Inventor: OGASAWARA TAMA
IPC: C01B39/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently provide an inexpensive, high-quality artificial zeolite made of a slag by converting the slag into the artificial zeolite using a simplest apparatus.  <P>SOLUTION: The apparatus comprises a mixer part, a slurry-feeding unit with a simple structure, a heater, a timer for determining a reaction time, a trough for discharging a slurry, a sieve for solid-liquid separation and a washing means for quenching. The mixer part is equipped with a drum-shaped vessel placed in a slanted manner with its opening positioned at the top, a motor for rotary-driving the vessel in forward and reverse directions around a slanted axis running through the center of the opening and a blade established inside the vessel which rotates in the forward direction to stir and move the slurry filled inside the vessel downward and rotates in the reverse direction to move the slurry upward and send it out from the opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088519-A (JP)
Title: Tf decision apparatus, tf decision method to be used for same and program therefor
Inventor: ISHIDA KAZUHIRO
IPC: H04B7/26
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TF decision apparatus in which potentiality indicating different TF to the same data is reduced to improve TF decision characteristics.  <P>SOLUTION: A TFCI narrowing part 15 validates all TF of all TrCH in the case of connection and when any TrCH becomes a TTI boundary, a TFCI decision part 12 excludes TFCI including invalid TF from candidates and decodes a TFCI. A data decoding part 13 determines the TF of the TrCH to become the TTI boundary from the TFCI decoded result and decodes data. The TFCI narrowing part 15 judges a CRC from the data decoded result in the data decoding part 13 and when the judged result is 'OK', the TF of the TrCH which is not the TTI boundary is determined from the current TFCI and the other TF is invalidated. The TrCH to be the TTI boundary may adopt the other TF in the next frame, such that the TFCI narrowing part 15 validates all the TF of the TrCH in the TTI boundary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087866-A (JP)
Title: Semiconductor optical element and package therewith, and optical module
Inventor: SATO HIROSHI
IPC: H01S5/022
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable optical module and a reliable optical transmission apparatus which have a simple structure and are suitable for a low-cost optical transmission system.  <P>SOLUTION: In a semiconductor optical element which is mounted with junction down on a mount substrate, part of electrodes formed on a surface of the element which faces the mount substrate are covered with an insulation film, and the insulation film for covering the electrodes is in contact with soldering metal of the mount substrate. Consequently, a reaction between the electrodes of the optical element and the soldering metal of the mount substrate can be prevented without degrading the thermal conduction between the semiconductor laser and the mount substrate. At the same time, the diffusion of the soldering metal into the semiconductor can be prevented, thereby increasing the reliability of the semiconductor laser which is mounted with junction down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087947-A (JP)
Title: Lead frame, and marking method of the lead frame
Inventor: ITOU YOSHIYASU
IPC: H01L23/50
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame and a marking method of the lead frame, wherein the deformation of the lead frame which is generated corresponding to its marking can be prevented and the troublesome adjusting work associated with its marking is not required.  <P>SOLUTION: With respect to the lead frame 1, predetermined plural lead patterns 1P, 1P are formed in a thin-plate material 2, and there is applied to a surface 2a of the thin-plate material 2, a marking 3 configured out of the set of grooves 3g, 3g, which are so formed in an arranging way as to intermit in the form of broken lines. Also, in the marking method of the lead frame 1, the marking 3 is applied to the surface 2a of the thin-plate material 2, by using a marking-oriented punch 10 having plural segments 12, 12 for forming individual grooves 3g, 3g in the marking 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089018-A (JP)
Title: Electrical stimulator and method for promoting or suppressing growth of biological cell or biological tissue using the same electrical stimulator
Inventor: TOKUTOMI TADASHI
IPC: C12M1/42
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical stimulator applying electrical stimulation to a biological cell or a biological tissue in a process for growing the biological cell or biological tissue and to provide a method for promoting or suppressing the growth of the biological cell or biological tissue using the stimulator.  <P>SOLUTION: The electrical stimulator is equipped with a current-producing means 4 for producing a pulsed current and regulating the intensity, etc., of the pulsed current, a cap 1 for fixing the current-producing means 4 and a pair of electrodes 9 and 9' suspended from the cap 1 and further connected to both ends of the current-producing means 4 so as to apply the pulsed current as the electrical stimulation to a culture medium 11 in a culture vessel 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051373-A (JP)
Title: Feeder
Inventor: KUMASAKA NAOAKI
IPC: B65H5/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder for preventing idle rotation of a belt.  <P>SOLUTION: This feeder 100 moves a recording object 152 in an ink jet type recorder 10, and has a carrier roller 32 for moving the recording object 152, a motor 106 for driving the carrier roller 32 via the belt 126, a holding means 130 for displaceably holding a driving shaft 122 of the motor in the direction for applying tension to the belt 126 and an energizing means 134 for energizing the holding means 130 in the direction for applying tension to the belt 126.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095379-A (JP)
Title: Discharge lamp driving gear
Inventor: ABE EIJI
IPC: H05B41/392
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the luminous efficiency of a discharge lamp by setting a circuit structure of endowing an idle period wide, eliminating an overshoot and an undershoot in a current flowing in the discharge lamp for an external surface electrode type rare gas fluorescent lamp.  <P>SOLUTION: This discharge lamp driving gear on/off-controls first and second switching elements S1, S2 by a drive signal circuit 4, restrains the overshoot and the undershoot generated when a power source current flows from a first winding tap to a first winding L11 and a second winding L12 by first and second unidirectional current elements D1, D2 and enables a discharge lamp P to perform stable discharge by lengthening an idle period of the lamp current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089097-A (JP)
Title: Glutamic acid dehydrogenase, dna encoding the same, microorganism introduced with the same in expressible form, and method for producing the same
Inventor: SAWA YOSHIHIRO
IPC: C12N1/15
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermostable glutamic acid dehydrogenase high in activity at normal temperatures with NAD as a coenzyme.  <P>SOLUTION: The glutamic acid dehydrogenase consists of a protein having (A) a specific amino acid sequence or (B) an amino acid sequence where one or several amino acids are substituted, deleted, inserted, added or inverted in the amino acid sequence A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089504-A (JP)
Title: Chair for assisting standing-up
Inventor: NOGATA AKIHIRO
IPC: A61G5/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standing-up assisting chair for assisting a person who has difficulties in standing-up and sitting-down actions from/on a chair, etc., because of muscle power falling, handicap, or a joint pain, etc., in lower limbs.  <P>SOLUTION: The seat surface of the standing-up assisting chair is divided at a substantially central part into the front and rear direction, and one end of the front seat surface 8a is connected to the rear seat surface 8b so as to be swingable. A driving member for elevating/lowering the seat surfaces is arranged under the seat surfaces, and is divided in arrangement into the front and rear driving members. The seat surfaces are elevated up to a prescribed height while substantially keeping their horizontality by simultaneously driving the front and rear driving members, and, then, the front driving member is contracted, so that the front seat surface is inclined downward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091029-A (JP)
Title: Storage tool
Inventor: SAKAI KYUICHI
IPC: A45C11/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage tool in which a storage sheet having plural storage sections is stored in a storing case and from which only a required section can be taken out easily.  <P>SOLUTION: The storage sheet 1 having plural storage sections is folded in a bellows shape and stored in the storing case 2. The storage sheet 1 connected in a line is taken out by drawing out it from the outlet 90 of the storing case 2 and when the required section is taken out, the section is separated at a folding line 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091180-A (JP)
Title: Sheet feeding cassette
Inventor: KATAGIRI CHIHARU
IPC: B65H1/26
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding cassette enabling a user to insert sheets into a printer without directly touching recording surfaces, while securing the capacity for the sheet feeding cassette and eliminating the necessity of a motor drive mechanism for introducing sheets one by one.  <P>SOLUTION: The sheet feeding cassette 2 for supplying sheets P into the printer 1 includes a case 6 capable of accommodating a plurality of sheets P; an engagement part 4 for engaging the printer; an output port 7 for outputting the sheets P to the printer 1; and a slide member 3 provided to be movable in the output direction of the sheets P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103603-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: SHIBATA MOTOJIRO
IPC: H01L21/60
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which is capable of shortening the unit processing time.  <P>SOLUTION: A method of manufacturing a semiconductor device formed by bonding a chip on a board comprises a first process of fetching the chip from a prescribed position with a pickup/reversing tool, a second process of turning the chip upside down with the pickup/reversing tool, a third process of delivering the reversed chip to a bonding tool with the pickup/reversing tool, a fourth process of imaging the chip delivered to the bonding tool, a fifth process of moving the chip to a previously indicated position above the board while the bonding position of the chip on the board is calculated on the basis of the imaged picture, and a sixth process of bonding the chip on the board by positioning the chip moved to the indicated position at the bonding position calculated on the basis of the imaged picture.  <P>COPYRIGHT: (C)2004,JPO