baber/WOPTO huggingface dataset:
Patent JP-2004291949-A (JP)
Title: Lighting system for vehicular instrument
Inventor: KUROKAWA KAZUMASA
IPC: B60Q3/04
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system for a vehicular instrument, having improved lighting efficiency while maintaining reliable electric connection between a light emitting diode and a printed board.  <P>SOLUTION: In the lighting system for the vehicular instrument, a push spring part 5a provided on a case in an integrated form is put in contact with an optical waveguide 5 while being elastically deformed. The optical waveguide is thrust with the elastic force of the push spring part 5a and put in close contact with the white light emitting diode 2. Thus, close contact is achieved between the white light emitting diode 2 and the optical waveguide 4 while maintaining reliable electric connection between the white light emitting diode 2 and the printed board 3 with soldering, resulting in a lighting unit 1 having improved efficiency of lighting from the white light emitting diode 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360302-A (JP)
Title: Suspending device for suspending scaffold for bridge and assembling construction method using this device
Inventor: KAWAKITA WATARU
IPC: E01D22/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspending device 10, and an assembling construction method for the suspending device 10 by using this device, with a simple constitution, for securing safety of work in a suspending scaffold 30, by easily and surely assembling the suspending scaffold 30 for performing maintenance under the whole bridge 41.  <P>SOLUTION: This suspending device 10 is installed on an under surface of the bridge 41 extended on a pier via a bridge girder 42; suspends the suspending scaffold 30 for performing maintenance of the bridge 41 and the pier; and is composed of at least a pair of support stages 11 and 11 for rotatably arranging a universal stage 12 on the under surface, for abutting from above on a side part 44 of a placing part 43 formed in a lower part of the bridge girder 42, an expandable support beam 13 for arranging these support stages 11 on both ends, and arranged in a substantially horizontal shape between a pair of bridge girders 42, a fixed column 14 having the lower end connected to this support beam 13, and having the upper end abutting on the under surface of the bridge 41, and a rope 15 connected to the support beam 13, and suspending the suspending scaffold 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001021-A (JP)
Title: Cut wire projection material
Inventor: KUROSAKI NOBUKATSU
IPC: B24C11/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut wire projection material which is fit for a high-hardness material, and has a long service life.  <P>SOLUTION: The cut wire projection material is formed by cutting a metallic glass wire. Preferably the cut wire projection material formed by cutting the metallic glass wire, has a Vickers hardness ranging from 800 to 1,100 Hv. More preferably the cut wire projection material formed by cutting the metallic glass wire, is made of a ferrous metal. Further preferably the cut wire projection material is formed by cutting the metallic glass wire when it is heated to a temperature below a crystallization temperature and in an amorphous state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005049-A (JP)
Title: Ion generating apparatus
Inventor: YOSHIMURA TAKASHI
IPC: H01T23/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generating apparatus retaining the generating quantity of negative ions to be constant by addition of a simple circuit configuration.  <P>SOLUTION: The ion generating device is provided with an inverter 12 converting the driving voltage from DC power source 11 to AC , a piezoelectric transformer 13 boosting the AC output by the inverter 12, and a discharging needle 15 discharging electrons from its tip by high voltage which is boosted by the piezoelectric transformer 13. The inverter 12 and the piezoelectric transformer 13 are commonly connected to the ground GND. A resistance 16 for quantification, suppressing variation in generated quantity of ion against variation in force of electric field at the tip of the discharging needle is inserted and connected in between the output of the piezo electric transformer 13 and the common COM.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005547-A (JP)
Title: Manufacturing method of thin film member
Inventor: OKUMURA KATSUYA
IPC: G03F1/20
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film member having an adequate strength and hardly causes deformation by heat.  <P>SOLUTION: The method for manufacturing a thin film member 22a having support beams 15, 20 at opposite surfaces of a thin film 12, respectively, comprises steps of forming masks 13, 14 having a first pattern in one surface of a substrate 11 for forming a thin film, effecting dry etching onto the one surface of the substrate 11 using the first masks 13, 14 to form the first support beams 15, performing alignment of the other surface of the substrate 11 with reference to the first pattern in the one surface thereof, forming a second mask 17 having a second pattern in the other surface of the substrate based on the alignment, and effecting dry etching onto the other surface of the substrate 11 using the second mask 17 to form the second support beams 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003347634-A (JP)
Title: Fiber optics amplifier system, and amplification method for optical signal
Inventor: SHAW HERBERT J
IPC: G02B6/26
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber optics amplifier system having a highly simplified structure.   <P>SOLUTION: The fiber optics amplifier comprises a lasing fiber, a pumping light source for pumping the lasing fiber, and an optical coupler having coupling efficiency depending upon wavelengths. The optical coupler comprises a signalling optical fiber port for transmitting a signal to be amplified, a pumping light optical fiber port for transmitting pumping light, and a signal/pumping light combined use optical fiber port. The signal/pumping light combined use optical fiber port is optically coupled with one end of the lasing fiber to transmit the signal to be amplified between the optical coupler and the lasing fiber, while causing population inversion in a lasing substance by transmitting the pumping light to the lasing material in the lasing fiber. Hereby, the signal is amplified with induced radiation when the signal passes through the lasing fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005004672-A (JP)
Title: Storage device
Inventor: HIRABAYASHI AKIRA
IPC: G06F21/60
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device capable of preventing the alteration or breakage of stored data without deteriorating the operability of an information procesosr, and also preventing the leak of personal information of a user in the use of the information processor by general public users.  <P>SOLUTION: The storage device 1 stores initial data in a first drive 4. On receipt of a write request, the storage device 1 regularly writes data based on the write request in a second drive, even if it is a write request for rewrite of the initial data, and does not rewrite the initial data stored in the first drive 4. At the time of starting, the second drive 5 is initialized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010508-A (JP)
Title: Optical waveguide package
Inventor: MURAKAMI KENJI
IPC: G02B6/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide package capable of reducing a fluctuation in optical power.  <P>SOLUTION: The optical waveguide package 10 is equipped with a housing 11, an optical waveguide coupler 12, and an elastic guide members 51, 62. The optical waveguide coupler 12 is provided with a waveguide device 20 and fiber arrays 21, 22 which are coupled with both end faces of the waveguide device 20. In the housing 11, a coupler storage part 15 for storing the optical waveguide coupler 12 is formed. The elastic guide members 51, 62 are composed of a material having rubber elasticity such as silicone and has notches 56, 66 formed so that optical fiber members 25, 35 can be inserted thereto from the peripheral side. Inside the housing 11, a sealing agent is filled. The elastic guide members 51, 62 are stored in the guide member storage parts 41, 42 at the end of the housing 11, for the purpose of stopping the leakage of the unhardened liquid sealing agent from the housing 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032771-A (JP)
Title: Radio receiver
Inventor: SUZUKI TATSUTO
IPC: H04W84/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a useless reproducing operation by displaying the presence or absence of voice information on a display section of a radio selective calling receiver to enable to select the reproduction of voice based on the decision of a called party.  <P>SOLUTION: When voice information is included in received data, characters or symbols 22 representing the voice are displayed on a display section 21 to reproduce the voice based on the selection of a voice reproduction switch 27 by the called party. In this way, the useless reproducing operation can be prevented, and further, the service life of a built-in battery can be saved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005020297-A (JP)
Title: Transceiver
Inventor: MINOYA NAOSHI
IPC: H04B13/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transceiver capable of improving the communication quality by preventing variations of the voltage applied to an electric field propagating medium.  <P>SOLUTION: The transceiver is provided with a transmitting means for outputting an AC signal having a predetermined frequency to modulate information to be transmitted, and transmitting this modulated signal; a resonant means to be connected in parallel to the transmitting means and a transmitting/receiving electrode to cause series resonance with the floating capacitance generated between the ground of the transmitting means and the earth ground, and with the floating capacitance generated between a living body and the earth ground; an electric field detecting means for detecting the electric field based on the information to be received and converting this electric field into an electric signal; an adjustment signal generating means for outputting an adjustment signal for finely changing the amplitude of an electric signal outputted from this electric field detecting means; an amplitude detecting means for detecting the amplitude of the electric signal by using the adjustment signal outputted from this adjustment signal generating means; a control signal generating means for generating a control signal for controlling the characteristics of the resonant means on the basis of the amplitude detected by the amplitude detecting means; and a demodulating means for demodulating the electric signal converted by the electric field detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013586-A (JP)
Title: Game machine
Inventor: AIDA HIROSHI
IPC: A63F7/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a game board holding section can be sufficiently expanded by improving a space efficiency.  <P>SOLUTION: The game machine is composed of a plurality of machine frames including an inner frame 2 having the game board holding section 9 capable of removably holding a game board 3, and an outer frame 1 composed of upper and lower and right and left frame portions (1a, 1b, 1c and 1d) and surrounded by the frame portions and capable of openably storing the inner frame 2. The left frame portion 1c and the right frame portion 1d of the outer frame 1 form front end sides situated in the opening direction of the inner frame 1 including the site facing the game board holding portion 9 as flat plate-shaped flat portions F, when the inner frame 2 is stored in the outer frame 1, and raises rear end sides not including the site facing the game board holding section 9 toward the storage side of the inner frame 2 wider than the flat portions F as raised portions U.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020675-A (JP)
Title: Digital quadrature convertor
Inventor: OGAWA NOBORU
IPC: H04L27/38
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital quadrature convertor capable of attaining fast signal processing and having extended application scopes.  <P>SOLUTION: The digital quadrature convertor converts a received digital signal into baseband I, Q signals orthogonal to each other and whose phases are deviated by 90° and is provided with: a numerical controlled oscillator 1031; a first multiplier 1032a connected to the numerical controlled oscillator and outputting the baseband I signal; and a second multiplier 1032b connected to the numerical controlled oscillator via a π/2 phase shifter 1033 and outputting the baseband Q signal, the first and second multipliers are connected in parallel at their inputs, multiply the signal from the numerical controlled oscillator by the received digital signal and first and second low pass filters 1034a, 1034b, 1035a, 1035b for limiting the band of the I, Q signals are deposited at outputs of the first and second multipliers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025262-A (JP)
Title: Coupon management server and store terminal
Inventor: OMORI YOICHI
IPC: G06Q50/10
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To widely spread coupons in an invalid state and render them valid in response to such action as answering to a questionnaire.  <P>SOLUTION: A POS terminal 2 issues an invalid coupon upon receiving coupon information from a server 1. A consumer who receives the coupon accesses the unique address of a server by using a terminal which he or she owns. The server sends a questionnaire to the consumer's terminal, from which an answer to the questionnaire is in turn sent to the server. The server then writes in an answer check area for the corresponding coupon information in a database. This validates the coupon which the consumer has. Thereafter, the consumer can receive discount services when purchasing merchandise by using the coupon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022117-A (JP)
Title: Inkjet head and printing device
Inventor: TAIRA HIROSHI
IPC: B41J2/14
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce crosstalk between pressure chambers.  <P>SOLUTION: Piezoelectric sheets 41-44 are stacked at an actuator unit 21 which applies pressure to ink in the pressure chambers 10. A discrete electrode 35 is formed at a position corresponding to the pressure chamber 10 on the piezoelectric sheet 41. A land part 36 present at a position not opposed to the pressure chamber 10 is connected to the discrete electrode 35. A common electrode 34 is formed between the piezoelectric sheet 41 and the piezoelectric sheet 42. A hole 37 is formed at a part opposed to the land part 36 at the common electrode 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026897-A (JP)
Title: Inter-network connection device
Inventor: OGURA YOSHIFUMI
IPC: H04L45/741
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable the security of communication without failures and high-speed address exchange even when communicating between APLs for storing IP addresses in the APL data of a packet.  <P>SOLUTION: A private network comprises a VLAN and an identical global address is assigned to each of terminals 101a, b and c. Receiving a packet to which a VLAN tag is attached in passing the VLAN, a router 107 attaches a transmitter port number for conversion instead on the basis of a transmitter port number within a VLAN-ID and a TCP/UDP header of the packet and outputs the packet from which the VLAN tag is deleted from a port 112. Also, a converted port number, the VLAN-ID and the like are managed in pairs, replacement of a transmitted party port number of the packet received from the other party and a tag generated on the basis of the VLAN-ID are added to the packet and outputted to a port 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025411-A (JP)
Title: Clock supply device and clock generation control method
Inventor: UCHIDA SATOSHI
IPC: G06F1/12
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of stopping supply of a predetermined clock in predetermined timing.  <P>SOLUTION: This electronic apparatus is in an operation condition after clock skew adjustment. In this condition, a CLK_EN23b in a High condition is inputted into a frequency division part 11 when supply of a clock of 1MHz is stopped. When supply of the clock of 1MHz is started again to a bit stream processing part 3, the CLK_EN23b in a Low condition is inputted to an AND circuit 26 of a negative logic in the frequency division part 11. In this process, since the electronic apparatus is in the operation condition after the clock skew adjustment, a RESET signal 42 in a High condition is inputted to a clock comparison part 12 and stored in the clock skew adjusted condition. Therefore, the clock of 1MHz can be fed to the bit stream processing part 3 without performing clock skew adjustment again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031234-A (JP)
Title: Induction heating apparatus, image forming apparatus equipped with the same, induction heating method, program, and recording medium having program recorded thereon
Inventor: YOKOTA SHOGO
IPC: G03G15/20
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an induction heating apparatus capable of raising the surface temperature of a heat roller up to a temperature required to fix an unfixed image in a short time, and capable of preventing a large rush current from flowing into a current control part at the start of heating by the heat roller.  <P>SOLUTION: The apparatus is provided with a magnetic field generating part 12 for generating an alternating magnetic field by receiving an AC current, a heat roller 10 is induction-heated by the alternating magnetic field generated by the magnetic field generating part 12, and an unfixed image 16 is fixed to a recording material 15 by using the inductively heated heat roller 10. The apparatus is provided with a temperature detecting part 13 for detecting the surface temperature of the heat roller 10; and a current control part 31 for supplying an AC current to the magnetic field generating part 12, and at least controlling the amplitude of the AC current flowing into the magnetic field generating part 12 at the start of heating by the heat roller 10 in accordance with the surface temperature of the heat roller 10 measured by the temperature detecting part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029417-A (JP)
Title: Ferrite material
Inventor: FUKUCHI EIICHIRO
IPC: H01F1/34
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrite material having a high saturation magnetic flux density and low loss in a high temperature range near 100°C.  <P>SOLUTION: The ferrite material consists of a sintered compact containing, by mol, 62-68% Fe<SB>2</SB>O<SB>3</SB>, 12-20% ZnO, >0 and ≤5% NiO and >0 and <4% LiO<SB>0.5</SB>, and the balance substantially MnO as main components. The saturation magnetic flux density in a high temperature range can be improved by incorporating both of Ni and Li in prescribed amounts. This sintered compact exhibits such characteristics that the saturation magnetic flux density at 100°C is ≥480 mT (measuring magnetic field: 1194 A/m), the minimum value of the core loss is ≤1,300 kW/m<SP>3</SP>(measuring conditions: 100 kHz, 200 mT), and the bottom temperature at which the core loss shows the minimum value is within a range of 60-130°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031363-A (JP)
Title: Lens centering device and lens centering method
Inventor: MAEDA KATSU
IPC: G02B7/02
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens centering device and a lens centering method which facilitates the sampling by performing pattern matching of reflection position and transmission position of a spot image by means of a micro-lens, permits the stable sampling even when shape distortions of the spot image and disturbance image are frequently caused and facilitates lens centering adjustment.  <P>SOLUTION: The lens centering device and the lens centering method is constituted as follow; an optical image of a characteristic point from a lens is photographed by a television camera 6, the lens 1 which is rotated, at every sampling time, the characteristic part of the image is drawn from among optical images in the photograph region photographed by the television camera 6, the position of gravity center used for the lens centering is calculated and specified from the characteristic part and the optical center of the lens is allowed to coincide with the position of gravity center which is calculated and specified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036028-A (JP)
Title: Expandable styrene resin particle and expansion-molded article obtained using the same
Inventor: KOTANI MASAHIRO
IPC: C08J9/224
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expandable styrene resin particle exhibiting an excellent balance among properties which, even when it is used for a container or the like for some specific contents having high permeability, hardly allows the contents to permeate into an outer wall of the container or the inside of the molded article, hardly causes mold stains, assures good operating efficiencies, and can be molded in a short time, and an expansion-molded article.  <P>SOLUTION: The expandable styrene resin particle comprises an expandable styrene resin particle as the main body having the surface thereof coated with gluconic acid or a gluconate salt represented by general formula (1) (wherein R is a hydrogen atom or a metal, and when the metal is bivalent or higher, R is bonded to the part other than R in general formula (1) in the number corresponding to the valence). The expansion-molded article is obtained by expansion molding the particle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037159-A (JP)
Title: Medicine management device and medicine management system
Inventor: SHIBATA KEIICHIRO
IPC: G16H10/60
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor for stock amount management of radioactive medicine and non-radioactive medicine.  <P>SOLUTION: In this medicine management device 20, a medicine information acquisition part 223 acquires radioactivity detection information, and non-radioactive medicine stock amount detection information showing a stock amount of the non-radioactive medicine every prescribed period. A medicine management information storage part 233 stores: the kind of the radioactive medicine; a warehousing date; a radioactivity amount of the radioactive medicine included in the radioactivity detection information acquired from the medicine information acquisition part 223; a present radioactivity amount of the radioactive medicine; the kind of the non-radioactive medicine; a warehousing date; and the stock amount of the non-radioactive medicine included in the non-radioactive medicine stock amount detection information acquired from the medicine information acquisition part 223.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199027-A (JP)
Title: Display device and electronic equipment
Inventor: SUZUKI NOBUTAKA
IPC: G09F9/40
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of display on both front and rear surfaces which effectively uses light to enable bright display without a steep increase in power consumption.  <P>SOLUTION: An liquid crystal display device 100 is equipped with two liquid crystal cells 10 and 20, a back light 40 which is formed between the liquid crystal cells 10 and 20 and can irradiate the liquid crystal cells 10 and 20 with light, and two reflecting and polarizing plates 31 and 32 which are formed between the back light 40 and liquid crystal cells 10 and 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI