baber/WOPTO huggingface dataset:
Patent JP-2005274333-A (JP)
Title: Fiber-optic sensing system
Inventor: TAKEI YUSUKE
IPC: G01M11/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-optic sensing system which has more measurement points than conventional systems and allows real-time measurement.  <P>SOLUTION: The fiber-optic sensing system comprises a light source, a light receiving section, and an optical fiber which provides attenuation of transmitted light when it receives strain to be deformed. At the both ends of the optical fiber, optical filters are provided which transmit or reflect light in different wavelength bands. A difference in the amount of light of the transmitted light or reflected light of the optical filters is measured as the amount of strain on the optical fiber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271527-A (JP)
Title: Cutter for pelletizer
Inventor: NONAKA TAKASHI
IPC: B29B9/06
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter for a pelletizer capable of uniformizing a shape of a granulated pellet, improving a yield and shape keepability even when the raw material has a high water content, and facilitating a maintenance by preventing a residue of a molding from adhering to a pellet cutter and a blade of the pelletizer.  <P>SOLUTION: Outer circumferential walls of a pair of rotatable cylindrical dies 2, each die having a plurality of forming holes 1 on the outer circumferential wall, are face to face in contact with each other. Raw material 3 is sent between the cylindrical dies 2, is orderly compressively put into the forming holes 1, and is extruded. The extruded substance is cut into a pellet-like granule with the blade of the pellet cutter 4. This cylindrical die contact type pelletizer is characterized in that the intermediate portion of the pellet cutter 4 is bent at a predetermined angle in the direction opposite to the rotational direction of the cylindrical die 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275286-A (JP)
Title: Bidirectional optical module
Inventor: OKADA KENICHI
IPC: H01L31/0232
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and low-loss bidirectional optical module by eliminating the necessity of assembling work of an optical filter.  <P>SOLUTION: A V groove 43 for an optical fiber and a V groove 44 for a converging cylindrical body are formed on one plate surface 41a of a positioning substrate 41 made of monocrystal silicon, 1st and 2nd recessed parts 45, 46 are formed on the other plate face 41b so as to be located between these grooves 43, 44 and a 2nd recessed part 48 is formed on the plate surface 41a so as to be located between the recessed parts 45, 46. An inclined surface 45a for a filter in the recessed part 45 and a correcting inclined surface 46a of the recessed part 46 are inclined in mutually reversed directions and these inclined surfaces 45a, 46a and two wall surfaces 48a, 48b of the recessed part 48 are parallel with each other. Emitting light 72 form a light emitting element 63 is made incident on an optical fiber 61 through the converging cylindrical body 62, the correcting inclined surface 46a, the filter inclined surface 45a, and an optical filter 52 formed on the inclined surfaces. Incident light 71 from the optical fiber 61 is reflected by the optical filter 52 and received by a light receiving element 65.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276113-A (JP)
Title: Pseudo random number generating method, security check method and controller
Inventor: TAKEDA NAOYUKI
IPC: G09C1/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pseudo random number generating method, a security check method and a controller capable of preventing the generation of a seed of a fixed value without making the seed be the fixed value even when pseudo random numbers are generated every specific period, without using a sensor output value, a terminal position information and battery voltage as the seed, and without additionally installing a seed generating device.  <P>SOLUTION: An in-vehicle electronic controller 21 determines a variable J for generating the seed on the basis of a value of a program register variable in accompany with self-operation, and generates the pseudo random number by using the variable J for generating seed. As the deviation of the pseudo random number to a specific value can be prevented and a distribution range of the pseudo random number is widened, the deviation of a controller-side authentication information and an external apparatus-side authentication information generated by using the pseudo random number can be prevented. Thus the in-vehicle electronic controller 21 of high security can be provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004195255-A (JP)
Title: Cosmetic method
Inventor: NAGASHIMA YOSHINAO
IPC: A61H7/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic method composed of a massage for easily executable even by an general person, and attaining the large cosmetic effect.  <P>SOLUTION: This cosmetic method gives the massage in the dermis fiber direction for improving a skin color, improving dullness of the skin, preventing comes-off of makeup or improving the spread of the makeup, and gives a massage in the bloodstream direction of the artery, and next, gives a massage in the bloodstream direction of a vein together with a massage in the dermis fiber direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005278665-A (JP)
Title: Ultrasonic diagnostic device and ultrasonic probe
Inventor: SHIRASAKA TOSHIO
IPC: A61B8/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device capable of attenuating fundamental wave components and improving signal distortion by providing a frequency low band attenuating filter utilizing the inductance of a transformer in the preceding stage of an amplifier.  <P>SOLUTION: In the ultrasonic diagnostic device for sending sound waves to a testee body by a fundamental wave band width from an ultrasonic vibrator group 35, receiving harmonic components generated in the testee body by the ultrasonic vibrator group 35, boosting the received harmonic components in a transformer part group 37, amplifying them in an amplifier group 40 and displaying ultrasonic tomographic images, a capacitive element part group 39 is connected to the transformer part group 37 and the frequency low band attenuating filter is constituted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282093-A (JP)
Title: Ic card key type electronic lock system
Inventor: MURANO TAKASHI
IPC: E05B49/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card key type electronic lock system which can easily and quickly restore a card reader in case of breakage or failure thereof without marring the security of the system.  <P>SOLUTION: The system has an IC card key 2 having a function of transmitting card information, the card reader 3 having a function of receiving the card information, a card type electronic lock 4 for carrying out locking/unlocking, and a control unit 5 for controlling the card type electronic lock 4, based on the card information from the card reader 3. The control unit 5 has a restoring memory 5a in which a restoring card reader has been authenticated and registered beforehand, and therefore when the control unit 5 allows the restoring card reader 6 which has been authenticated and registered beforehand, to be connected thereto in place of to the card reader 3, the control unit authenticates the restoring card reader 6, based on the authentication and registration of the restoring memory 5a, to thereby restore the control of the card type electronic lock 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279869-A (JP)
Title: Electric knife sharpener
Inventor: TAKABE ATSUSHI
IPC: B24B3/36
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the inconvenience that the life of the knife is sometimes shortened by the conventional knife sharpener because of damaging a cutting edge of the knife or impossibility of straight sharpening of the knife under the circumstances that the sharpness of a knife has been regarded as important from old times and a conventional knife sharpener brings about easy sharpening of the knife in ordinary homes; and to provide a new knife sharpener which is for use in ordinary homes, can easily impart sharpness to the knife, and is proof against damage at the cutting edge.  <P>SOLUTION: The knife sharpener has a pair of rotatable grindstones formed like a truncated cone or the like. The grindstones are arranged so as to define an angle with respect to each other to form a grinding surface, and electrically driven for rotation. The rotation speed of the grindstones under electrical rotative driving is switchable to different values. Further to cope with sharpening of a single-edged knife, the grinding surface is made single-sided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286203-A (JP)
Title: Reflection mask blanks, reflection mask, and manufacturing method of semiconductor device
Inventor: HOSOYA MORIO
IPC: G03F1/24
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection mask blanks and a reflection mask that a reflection area of high reflectance and the reflectance seldom fluctuates (secular change of reflectance is small).  <P>SOLUTION: The reflection mask blanks 10 has a substrate 1, a multi-layered reflection film 2 which are sequentially formed on the substrate and reflects an exposed light, a protective film 6 on the multi-layered film 2, a buffer layer 3, and an absorber film 4 absorbing the exposed light. The protective film 6 includes ruthenuium (Ru) and silicon (Si), and is formed of a ruthenate compound where the content of silicon (Si) is bigger than that of ruthenuium (Ru). For the reflection mask 20, a transfer pattern 4a is formed on the absorber film 4 of the reflection mask blanks 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279167-A (JP)
Title: Seat for car
Inventor: MURATA TAKANORI
IPC: A47C7/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for cars, which can be easily form draining mechanism that can effectively drain rainwater falling on a sitting section and provides a good sitting feeling.  <P>SOLUTION: This seat for cars are provided with a groove 12a extended on a sitting section 10 in right and left directions and a groove 12b connected with the groove 12a and extends towards the back of the sitting section 10 from the center of the groove 12a formed on top of the sitting section 10. A drain section 20 that is provided with a drain outlet 20b that opens on top of the sitting section 10 is formed at one part of the bottom surface of the groove 12b. The bottom surface of the groove 12a is formed sidelingly lowering towards the section that is connected with the groove 12b. The bottom surface of the groove 12b is formed sidelingly lowering towards the drain section 20 side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292879-A (JP)
Title: Photographic information server and photographic information transmission system
Inventor: SUZUKI TAKUYA
IPC: H04N7/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a band of a network while supplying video information fit for an actual operation situation by configuring the video information to be sent to the network interlockingly with a situation change related to a monitoring target.  <P>SOLUTION: This photographic information server taking in a plurality of kinds of photographic information about the monitoring target and sending the taken-in photographic information to a monitoring station via the network, has: a decision part 16a for deciding presence/absence of generation of a state change about the monitoring target in the plurality of kinds of photographic information; and a preferential sending part 16b for sending the photographic information about the monitoring target decided that the generation of the state change is present by the decision part 16a to the monitoring station in preference to the photographic information about the monitoring target decided that the generation of the state change is absent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294673-A (JP)
Title: Component for dealing with static electricity
Inventor: KATSUMURA HIDENORI
IPC: H01C7/18
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component for dealing with static electricity which is thinned while keeping its varistor characteristic for micro-surge voltages.  <P>SOLUTION: The component for dealing with static electricity has constitutively a varistor layer 12 having a plurality of planar internal electrodes 11 buried therein, a substrate 13 having the varistor layer 12 laminated thereon and containing alumina therein, and terminals 14 formed respectively on the side surfaces of the varistor layer 12 and connected respectively with the internal electrodes 11 of the varistor layer 12. Further, the bismuth oxide of the varistor layer 12 is so diffused to the substrate 13 by sintering the varistor layer 12 and the substrate 13 as to form a bismuth-oxide diffusion layer 16 in the substrate 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291148-A (JP)
Title: Power output device
Inventor: FUJIWARA TAKAHIKO
IPC: F01N3/24
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent emission of a product containing sulfur to the outside in a power output device including an engine or the like.  <P>SOLUTION: This device comprises the engine (150) connected with an exhaust pipe, a plurality of catalyst devices (31, 32) for purifying exhaust gas discharged from the engine, a bypass passage (301) bypassing an upstream side and a downstream side of at least one of the plurality of catalyst devices and a switching valve (302, 303) for setting an exhaust gas flow passage switchable to at least one of the bypass passage and the catalyst device (32) bypassed by it. This device comprises a sensor (52) for detecting an air-fuel ratio in the exhaust pipe and a control means (170) for switching the switching valve so that the exhaust gas flows from the catalyst device to the bypass passage when load acting on the engine is equal to or less than a predetermined value and the air-fuel ration in the exhaust pipe is detected to be rich by the sensor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291669-A (JP)
Title: Heat exchanger
Inventor: YUSA KAZUHIKO
IPC: F28F9/26
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase withstanding pressure resistances of both sides of the end of a tube.  <P>SOLUTION: This heat exchanger 11 provided with a core 14 having the tube 12 and a fin 13 mounted around the tube 12, and a tank 15 connected with the end of the tube 12 in a state that a part where the fin 13 cannot be mounted, of ends of the tube 12 are large at both sides parts 16 in comparison with a central part, comprises reinforcement members 19 capable of being mounted on both sides 16 of the end of the tube 12, the tank 15 preferably has a cylindrical shape, and further the reinforcement members 19 are formed into wedge shapes and have grooves for fitting the end of the tube 12 therein.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004234690-A (JP)
Title: Circulation support facility
Inventor: INOUE MAKOTO
IPC: G06Q30/06
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate improvement of efficiency and cost reduction of business transaction as a whole by leaving an existing business transaction system intact wherein an intermediate distributer intervenes, without impairing its advantage.  <P>SOLUTION: The whole business transaction carried out among customers CMR, a plurality of distributors such as dealers SHP and a plurality of suppliers SPR is supported by a computer system CS via a communication network. Thereby, the commodity circulation process itself can be simplified, and work generated in the commodity circulation process can be saved on the commodity supplier side such as the distributors SHP, WS and the suppliers SPR; and order control, order processing and the like can be simplified on the customer CMR side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005302848-A (JP)
Title: Semiconductor manufacturing equipment and semiconductor manufacturing method
Inventor: OGIWARA HIROTAKA
IPC: H01L21/28
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide semiconductor manufacturing equipment and a semiconductor manufacturing method superior in embedding characteristics to a recess with high aspect ratio.  <P>SOLUTION: The semiconductor manufacturing equipment comprises a substrate holder 4 provided with a ring arranged at the height of the upper surface of the internal periphery below the level of a main surface where the film formation is performed, while forming the ring in an annular shape around the periphery of a substrate by using the material with insulation characteristic, and by making the internal periphery higher than the external part; a first nozzle 801 for introducing a first gas consisting only of compound gas which generates first ionic species required for a surface reaction in a reaction chamber; and a second nozzle 901 with a jet direction parallel to the surface of the substrate having less number than the first nozzle for introducing a second gas into the reaction chamber, which is used for the material for generating second ion species whose weld slag efficiency is higher than the first ionic species for the film formation or etched substance, or used for the material for generating radical species required for the surface reaction of the substrate. From at least either the first nozzle or the second nozzle, helium gas is introduced into the reaction chamber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299431-A (JP)
Title: Hermetic compressor
Inventor: SHIMADA KENJI
IPC: F04B39/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor capable of delivering gas separated from liquid by handling refrigerant and oil with almost restricting and sufficiently demonstrating filter effect by a coil at a stator lower part.  <P>SOLUTION: A blocking plate abutting on a motor stator core lower end part and blocking a gap between a coil of a stator lower part and the stator core lower end part to prevent refrigerant mixed with oil led through an inner circumference part of the motor from being bypassed through the gap. Consequently, filter effect by the coil is demonstrated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302396-A (JP)
Title: Key unit, key device, and electronic equipment
Inventor: MORI MASARU
IPC: H01H23/30
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key unit not requiring unnecessary cost in changing a shape of a key top.  <P>SOLUTION: The key unit, provided with a seesaw key top 1, key tops 2, 3, and a key sheet part 4a firmly fixing the seesaw key top 1, and the key tops 2, 3 on the surface, is further provided with a rubber base 4 on a rear face having a protrusion for conducting a switch of a switching pattern, getting in contact with the switching pattern formed on a printed board.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299169-A (JP)
Title: Ceiling system
Inventor: BARTHOLOMEUS VAN ULDEN
IPC: E04B9/28
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To mount a ceiling board on a support base so that the ceiling board can be easily removed without being damaged.  <P>SOLUTION: This ceiling system comprises: a first main bar 1 which is equipped with at least a first support flange 3 provided in an almost horizontally elongated manner; a second main bar 4 which is mounted on a building almost in parallel with the main member 1, and which is equipped with at least second support flange 6 provided in an almost horizontally elongated manner; the ceiling board 7, the first lateral surface of which is provided with a first groove 8 for inserting the support flange 3, and the second opposite-side lateral surface of which is provided with a second groove 9 for inserting the support flange 6; and a spring material 10 which is attached to the first groove 8, and which abuts on the first support flange 3 so that the ceiling board 7 can be kept between the main bars 1 and 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005117884-A (JP)
Title: Power supply
Inventor: HARADA KOSUKE
IPC: H02M3/28
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-phase insulated power supply capable of realizing soft start.  <P>SOLUTION: S1a and S2b are turned on under state I, S2a and S2b are turned on under state II, S2a, and S1b are turned on under state III, and S2a and S2b are turned on under state IV. Consequently, a transformer Trsa is connected with a capacitor Cia under states II-IV, a transformer Trsb is connected with a capacitor Cib under states I, II and IV, and a forward voltage is induced on the secondary winding side of the transformers Trsa and Trsb. A current induced on the secondary winding side of the transformer Trsa under states II-IV is thereby fed to a load R through a rectifier element Doa, and a current induced on the secondary winding side of the transformer Trsb under states I, II and IV is fed to the load R through a rectifier element Dob. When they are superposed, an output voltage Vo where ripples are suppressed can be produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005296798-A (JP)
Title: Gas separation membrane
Inventor: KAZAMA SHINGO
IPC: C08G73/10
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an unsymmetrical hollow fiber gas separation membrane that is excellent in separation membrane performance in term of gas permeability and gas selectivity and that can be industrially and easily manufactured, and to provide a gas separation device equipped therewith.  <P>SOLUTION: This unsymmetrical hollow fiber gas separation membrane is obtained by dry and wet spinning a resin material comprised of a polyimide represented by formula (1) (wherein, R<SB>1</SB>-R<SB>4</SB>independently denote each H, CH<SB>3</SB>, C2H<SB>5</SB>or a halogen atom, R<SB>5</SB>and R<SB>6</SB>independently denote each a tetravalent organic residue, X denotes a divalent group, (l) denotes 1, 2 or 3, (m) and (n) denote each an existing molar amount of each structural unit, (m) is a range of 50-95% and (n) is a range of 5-50%.) and the tension elongation of which is 10% or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312105-A (JP)
Title: Step-down converter
Inventor: ISHII TAKUYA
IPC: H02M3/155
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step-down converter having a function for generating a suitable maximum ON time.  <P>SOLUTION: A control circuit 10 generates a drive signal variable between first and second states in order to control the output voltage. A switch element 2 is brought into conducting state when the drive signal is in the first state and brought into interrupting state when the drive signal is in the second state. A diode 3 outputs a current when the switch element 2 is in the interrupting state. An inductor 4 stores magnetic energy by the current from an input power supply 1 when the switch element 2 is in the conducting state and discharges the magnetic energy by a current being outputted from the diode 3 when the switch element 2 is in the interrupted state. An output capacitor 5 outputs an output voltage by smoothing a current flowing through the inductor 4. A time limit circuit 11 detects the input voltage and the output voltage and limits the time when the drive signal is in the first state based on the differential voltage between the input voltage and the output voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI