baber/WOPTO huggingface dataset:
Patent JP-2005147092-A (JP)
Title: Muffler for internal combustion engine
Inventor: SATO KATSUHARU
IPC: F01N1/08
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce flow noise generated in opening of an opening/closing valve disposed to a bypass pipe, in a muffler for an internal combustion engine.  <P>SOLUTION: In the muffler, the inside of a housing 1 is partitioned off into an inlet chamber 1f, an outlet chamber 1g, and a buffer chamber 1h by partition walls 1d, 1e. The inlet chamber 1f communicates with the outlet chamber 1g through an inner pipe 3A, the buffer chamber 1h, and an inner pipe 3B and though the bypass pipe 5. The opening/closing valve 6 is disposed to an end part of the bypass pipe 5 projecting into the outlet chamber 1g so that the open/close valve 6 closes the bypass pipe 5 when differential pressure between the inlet chamber 1f and the outlet chamber 1g is a predetermined value or less, and the valve is opened when the differential pressure exceeds the predetermined value. A shutoff member 7 is disposed in the bypass pipe 5 near the opening/closing valve 6 and upstream of the opening/closing valve to shut off the inside of the bypass pipe 5. The shutoff member 7 has a plurality of through holes (not shown) for making an upstream part communicate with a lower part of the shutoff member 7 in the bypass pipe 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130421-A (JP)
Title: Wireless projector system
Inventor: KOBAYASHI MASASHI
IPC: H04N5/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the troubles in wiring, when using a projector arranged fixedly on the ceiling at home.  <P>SOLUTION: A remote controller is utilized effectively to transmit projection image data to the projector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159739-A (JP)
Title: Broadcasting transmission system and base station device
Inventor: YAMAMOTO TSUTOMU
IPC: H04B7/26
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcasting transmission system in which control load is small in a center station and line and communication costs are low.  <P>SOLUTION: The center station 100 calls a repeater base station 400 for transmitting broadcasting data without individually identifying mobile stations 501-50n. Accordingly, the repeater base station 400 copies the broadcasting data for broadcasting transmission to the mobile stations 501-50n positioned in a radio zone of an own station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157009-A (JP)
Title: El display device
Inventor: TAKAHARA HIROSHI
IPC: H05B33/14
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL driver circuit provided with a plurality of transistors outputting a unit current in order to prevent irregular luminance caused by the characteristic dispersion of the transistors.  <P>SOLUTION: A transistor group 164 composed of unit transistors outputting the unit current is connected to switches D0-D5 of a source driver circuit. A terminal 155 is connected to a source signal line. When gradation to be written in the source signal line is changed from 0-th gradation to low gradation, the switch D5 of the uppermost bit is turned on in a 1/(2H) period from the top of 1H. When the switch D5 is turned on, a current corresponding to 32 times as much as the unit current is allowed to flow into the source signal line and the parasitic capacity of the source signal line is charged/discharged. After the 1/(2H) period, the switch D based on regular video data is selected, a program current is allowed to flow into the source signal line and pixels are programmed with the current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166717-A (JP)
Title: Reactor device
Inventor: MIURA HIROBUMI
IPC: H01F27/36
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a predetermined quantity of energy from each of a first secondary winding and a second secondary winding of a reactor device at the time of the on and off of one switching cycle.  <P>SOLUTION: The reactor device comprises a core unit 2 and a coil unit 3 wound around the core unit 2. The core unit 2 comprises a first leg 4, a second leg 5, and a third leg 6 which are located parallel to one another, and a base 7 which connects the first to third legs 4, 5, and 6 to one another to form a magnetic circuit. The coil unit 3 comprises a primary winding N<SB>p</SB>wound around the first leg 4, the first secondary winding N<SB>s</SB>wound around the second leg 5, and the second secondary winding N<SB>f</SB>wound around the first leg 4 or the third leg 6. The second leg 5 has a portion having a cross-sectional area smaller than that of the third leg 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161328-A (JP)
Title: Method for grinding outer layer of roll with on-line roll grinder
Inventor: EGAWA NAOTO
IPC: B24B5/37
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method of the outer layer of a roll with an on-line roll grinder the prime object of which is put to grind at a constant depth without basing on cumulative rolling load distribution in the axial direction of the roll.  <P>SOLUTION: The pressing linear pressure of the grinding wheel 31 of the on-line roll grinder to a roll 19 is varied in accordance the cumulative rolling load distribution in the axial direction of the roll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160584-A (JP)
Title: Lumbago relief belt
Inventor: MIYAGUCHI NAOKI
IPC: A61N2/08
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lumbago relief belt setting a magnet for supplying a magnetic force to a predetermined portion of the waist.  <P>SOLUTION: In this lumbago relief belt to be worn around the waist, a magnet is disposed with, at least, either positions out of a position corresponding to the coxal bone muscle, a position corresponding to the sacrum, or positions corresponding to effective acupuncture points for the lumbago of a meridian point. The position corresponding to the coxal bone muscle is a position corresponding to, at least, either of the gluteus maximus muscle, the gluteus medius muscle, the gluteus minimus muscle, the piriform muscle, the superior gemellus muscle, the inferior gemellus muscle, the external obturator muscle, the internal obturator muscle or the quadrate muscle of thigh. The magnet comprises by including, at least, either one of a sheet rubber magnet or a sheet ferrite magnet. Alternatively, one surface of the sheet rubber magnet is attached with an adhesive tape and one face of the magnet is formed with an infrared ray emission layer. This belt comprises an elastic cloth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165517-A (JP)
Title: Following system
Inventor: AKAGI TOSHIMASA
IPC: G05D1/02
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a following system correctly carry out following action to a target object.  <P>SOLUTION: In the following system 1, an RFID tag 2 is attached to each following object 9, and a position detection section 5d detects a positional relationship between the target object and the following device 8 based on a receiving state of response wave from an RFID tag 2 in an antenna 3. A following device control section 7 makes the following system 8 carry out the following action based on a positional relationship detected by the position detection section 5d. Since the positional relationship between the target object and the following system 8 can be correctly detected based on the receiving status of the response wave from the RFID tag 2 equipped with a sophisticated recognition function, the following system can make the following system 8 follow correctly according to the movement of tha target object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161695-A (JP)
Title: Resin sealing apparatus and resin sealing method
Inventor: MAEDA KEIJI
IPC: B29C45/37
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a long time is required in the cutting of a molded product after chips respectively mounted on the lattice-like region of a substrate are collectively sealed with a resin, and cutting failure and resin flash caused by the deformation of the substrate occur.  <P>SOLUTION: This resin sealing apparatus is equipped with a lower mold 4 on which the substrate 1 having the lattice-like region 2 is placed, the upper mold 5 opposed to the lower mold 4, the whole cavity 22 provided to the upper mold 5 and a filling means for filling the whole cavity 22 with a flowable resin and has partition plates 23 provided to the upper mold 5 so as to partition the whole cavity 22 at the boundaries of the regions 2 in a mold clamped state and a partial cavity 24 comprising respective parts formed by partitioning the whole cavity 22 in a row in a state that the substrate 1 is feld by the partition plates 23. Exposure parts 26 where the substrate 1 is exposed from a sealing resin 15 at the boundaries of the regions 2 are formed to the molded product 16 and the molded product 16 is cut along the imaginary separation lines 17 in the exposure parts 26 by a rotary blade 18 and the width of each of the exposure parts 26 is almost equal to that of the rotary blade 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163703-A (JP)
Title: Lubrication of valve system of engine
Inventor: ITO TOSHIO
IPC: F01M9/10
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate and simplify a lubricating oil supply structure to a valve system for governing opening-closing of a supply-exhaust valve of an engine.  <P>SOLUTION: This engine 10 is provided by installing a baffle plate 30 in a cylinder head cover 26, by covering the valve system 16 of an upper part of a cylinder head 14 with the cylinder head cover 26. The baffle plate 30 partitions the inside of the cylinder head cover 26 into a cam side area 27 on the side of the valve system 16 and an anti-cam side area 28 on the cover reverse surface side, and has lubricating oil supply passages 41 to 48 as a projection strip on the side of the cam side area 27. These respective lubricating oil supply passages are formed by applying press working of a projecting shape to a second plate 32 on the side of the valve system 16 among a plate-like first plate 31 and the second plate 32 for constituting the baffle plate 30, to feed lubricating oil to the valve system 16 from an oil feeding port of the passage tip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004191979-A (JP)
Title: Optical crz transmitter using mach-zehnder modulator
Inventor: KIM SUNG-KEE
IPC: G02F1/01
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical CRZ (chirped return to zero) transmitter using a Mach-Zehnder modulator, which has a simple structure and can be reduced in manufacturing cost.  <P>SOLUTION: The transmitter is characterized by being equipped with: a logic operation means 21 which receives a NRZ (non-return to zero) data signal and a clock signal to generate an electric RZ (return-to-zero) logic operation signal; a first amplifying means 23 which amplifies the positive signal Q of the logic operation signal by the logic operation means; a second amplifying means 24 which amplifies the negative signal (inverted signal) /Q of the logic operation signal by the logic operation means; and a Mach-Zehnder modulating means 22 which converts the positive/negative signals of the logic operation signals after amplified by the first and second amplifying means into an optical signal and which imposes a chirp on the optical signal. The Mach-Zehnder modulating means gives a negative chirp on the optical signal by varying the input voltage of the amplified logic operation signals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005173704-A (JP)
Title: Prescription management system and method, and ic card
Inventor: NISHI KYOICHI
IPC: G16H10/60
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To report the receipt of a medicine according to an insurance prescription by a patient to a doctor from an insurance pharmacist who issued the medicine.  <P>SOLUTION: This system comprises a prescription management device 10 for managing the insurance prescription; a medical institute terminal device 20 set in a medical institute; and a pharmacy terminal device 30 set in an insurance pharmacy or the like. When a patient receives a medicine based on a prescription in the insurance pharmacy or the like, the receipt of the medicine by the patient is reported to the medical institute which issued the insurance prescription.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004165679-A (JP)
Title: Transfer method for thin-film device
Inventor: INOUE SATOSHI
IPC: H01L27/08
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To conform the lamination relation of a transferred layer to a substrate used when manufacturing the transferred layer including a thin-film device with the relation of the transferred layer to a transfer destination to which the transferred layer is transferred.  <P>SOLUTION: A first isolation layer is set up on a substrate, and a thin-film device 140 such as a TFT and the like is formed on that substrate. After the thin-film device 140 is formed, the thin-film device 140 is joined to a primary transfer destination 180 via a second isolation layer 160 composed of water soluble adhesive, organic solvent soluble adhesive, or adhesive that has a stripping action through heating or ultraviolet irradiation, and then, a laser beam is projected from the back of the substrate. This causes a stripping at the first isolation layer which releases the thin-film device 140 from the substrate. Further, an adhesive layer 190 is used at the bottom surface of the thin-film device 140 to join it to a secondary transfer destination 200. After that, the primary transfer destination 180 is removed at the secondary isolation layer 160 as a boundary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005175925-A (JP)
Title: Electronic apparatus and program
Inventor: WATANABE AKIRA
IPC: H04N5/44
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electronic apparatus enabling a user to arbitrarily set sound output from an external speaker even when an earphone is not connected by enabling setting the sound output from the external speaker.  <P>SOLUTION: TV output destination setting is selected from a menu display (a), a setting screen for determining whether the sound of TV is outputted from the external speaker (b) is displayed. If "ON" is selected and set as output destination setting on this setting screen, an audio signal is outputted to the external speaker (c), and if "OFF" is selected and set as output destination setting on this setting screen, the audio signal from the external speaker is not outputted (d).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179083-A (JP)
Title: Hydrogen producing apparatus, fuel cell system, and its operatin method
Inventor: MATSUMOTO TAKANARI
IPC: B01D53/14
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a catalyst from being deteriorated by oxidation in a hydrogen producing apparatus without performing a purging when a fuel cell system or a hydrogen producing apparatus is halted.  <P>SOLUTION: In the operation method for the hydrogen producing apparatus, which produces gas containing hydrogen by using reform reaction from a source material for hydrogen production and has at least a reformer, and in the operation method for the fuel cell system, which has the hydrogen producing apparatus and the fuel cell for electric power generation by using the hydrogen-containing gas obtained from the hydrogen producing apparatus, a carbon dioxide absorbent capable of absorbing and releasing carbon dioxide is used. During producing hydrogen, the carbon dioxide included in the hydrogen-containing gas in the downstream side of the reformer is absorbed by the carbon dioxide absorbent. When the system is stopped, the line including the reformer and the carbon dioxide absorbent is changed into a closed space while carbon dioxide is released open from the carbon dioxide absorbent. The driving method is used for the hydrogen producing apparatus and the fuel cell system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179203-A (JP)
Title: Method for preparing amino composition
Inventor: KUWABARA HISAMASA
IPC: C07C211/27
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing an amino composition having improved performance by simply removing an unreacted polyamine from the amino composition in preparing the amino composition by the addition reaction of the polyamine with an alkenyl compound.  <P>SOLUTION: The method for preparing the amino composition having a content of unreacted polyamine of ≤2 wt.% by the addition reaction of the polyamine with the alkenyl compound is characterized by using a hydrophilic polyamine and a hydrophobic alkenyl compound as raw materials and specific steps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178102-A (JP)
Title: Mold for molding resin ferrule and its manufacturing method
Inventor: MARUYAMA YUJI
IPC: B29C45/40
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To mold a resin ferrule having a microhole length of every kind in the same mold without replacing a core pin.  <P>SOLUTION: In the mold for molding the resin ferrule (3) having a fiber insertion hole (6) at its base end part (4a) and having the microhole (7) extending from the fiber insertion hole at its leading end part (4b) and a manufacturing method of the mold, the mold (1) is equipped with a core pin (31) composed of a column part (32) for molding the fiber insertion hole and the pin part (33) extending from the column part to mold the microhole, a fitting hole (23) in which the column part of the core pin is fitted in an axially movable manner, a pin housing hole (12) for housing the leading end of the pin part of the core pin and a core pin moving means (41) for axially moving the core pin within a cavity. The core pin is moved by the core pin moving means to mold the resin ferrule so as to set the microhole length (L) thereof to a predetermined length.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183272-A (JP)
Title: Film-like heater and manufacturing method thereof
Inventor: EBATA MAKOTO
IPC: H05B3/12
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-like heater improved in uniformity of temperature distribution, having excellent temperature adjustment property with a material to be heated such as a silicon wafer, and facilitated in manufacture, in regard to a high-temperature heating type heater using silicon carbide having excellent heat resistance.  <P>SOLUTION: The film-like heater is formed of a silicon carbide film formed with a low-electrical resistant pattern, and has a heater 4 for heating with electrifying and a soaking film formed of a film-like silicon carbide film having a high electrical resistance and for supporting the heater 4 and for transmitting the heat generated in the heater 4 in the surface direction. In this film-like heater, after forming a silicon carbide film 3 having low electrical resistance on the surface of the support 1 made of carbon and formed with a groove 2 following the pattern of the heater 4, the surface of the support 1 is ground into a plane, and left as the heater 4 inside the groove 2, and other silicon carbide film 3 are eliminated. Thereafter, the soaking film 5 formed of the silicon carbide film having high electrical resistance is formed on the surface of the support 1, and thereafter, the support 1 is incinerated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004203051-A (JP)
Title: Method for arranging process survivable indicia on support for image forming element
Inventor: HELBER MARGARET J
IPC: B41M5/382
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printable image forming support on which a mark can be placed by using a process survivable indicia.  <P>SOLUTION: In this method, the process survivable indicia is arranged on the support for an image forming element. The method comprises a process for preparing the support. In this case, the support includes a closed-cell foam core and at least one flange layer which is bonded to the closed-cell foam core, and the closed-cell foam core includes a polymer which is foamed by using a blowing agent. Additionally, the method comprises a process wherein process survivable ink for forming the process survivable indicia is arranged on at least one flange layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005185358-A (JP)
Title: Image signal processor, and endoscopic imaging system
Inventor: MOCHIDA AKIHIKO
IPC: H04N7/18
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic imaging system which can respond to the case where a plurality of solid imaging elements for three primary colors are built in as well, in addition to an endoscopic imaging device with a single built-in solid imaging element.  <P>SOLUTION: An output signal from a single-plate type camera head as the endoscopic imaging device with the built-in signal solid imaging element is inputted in this image signal processor 7 from a terminal of a terminal number 1A of a signal connector receiver 10. An output signal from a three-plate type camera head is inputted in the image signal processor 7 from terminals of terminal numbers 1A, 1B and 2A of the signal connector receiver 10. Beyond an isolation circuit 57, an image signal is formed through a common image signal processing circuit 58, and the image signal is outputted onto a monitor 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186195-A (JP)
Title: Outer periphery polishing apparatus of tire
Inventor: MATSUI TAKASHI
IPC: B24B21/02
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing apparatus for bringing out the highest performance of a tire by polishing the surface of a tire to revive a pattern angle to fitness roughness.  <P>SOLUTION: This polishing apparatus is composed of a polishing belt means 10, a tire receiving member 20 and a tire holding means 30. In the polishing belt means 10, a sanding belt 11 is endlessly stretched between a belt driving pulley 12 and a tail pulley 13 and driven to rotate. The tire receiving member 20 is provided right under the upper surface side of the sanding belt 11, thereby selecting a tire receiving soft roller, a tire receiving hard roller or a tire receiving plate material. The tire holding means 30 has an elevating tire driving motor 31 and removably install a tire 40 to a tire rotating shaft 34. The type of the tire receiving member 20, the rotating speed of the sanding belt 11 and the tire 40, and the pressing force for pressing the tire 40 to the sanding belt 11 are selected according to the contents of the polishing work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185572-A (JP)
Title: Boosting control circuit for vibrator
Inventor: ASAMIZU KAZUO
IPC: H02M3/155
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a vibrator through a reduction in the weight and the size of a power source by connecting a voltage converting circuit and a voltage control circuit.  <P>SOLUTION: A boosting control circuit for a vibrator is provided which comprises a direct current booster circuit for converting the supply voltage from a small battery to direct current voltage of at least 3 volts or more and a high-voltage generating circuit for boosting the output from the direct current booster circuit to high voltage of at least 100 volts or more on the basis of the output from the direct current booster circuit. The high voltage generating circuit further comprises a variable pulse generating section that uses the output from the direct current booster circuit and a voltage converting section that uses the output from the direct current booster circuit as an input to an inductor. An output terminal of the inductor and a collector terminal of a transistor are connected, and the output from the variable pulse generating section is applied to the base of the transistor arranged in the voltage converting section. A condenser is arranged subsequent to the transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI