baber/WOPTO huggingface dataset:
Patent JP-2003319610-A (JP)
Title: Door opener
Inventor: KOIKE TAKASHI
IPC: H02K7/116
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opener capable of shortening a door opening time, and increasing a protruding stroke and protruding force regardless of whether it is small-sized or not.  <P>SOLUTION: This door opener comprises a reduction gear mechanism 13 for transmitting the rotation of a motor 7 while decelerating, a screw shaft 15 which is provided parallel to the reduction gear mechanism 13, in which a gear 14 engaged with the reduction gear mechanism 13 is attached to one end, and which can rotate but cannot advance/retract; a slide screw device 17 formed of a nut 16 which is screwed with the screw shaft 15 and can advance/retract without rotation; a cylindrical pusher 18 with a bottom supported so as to advance/retract from/to a case 20; and a plurality of springs 19 which are accommodated between the bottom 18a of the pusher 18 and the nut 16 and of which the spring constants are different from each other. The nut 16 is advanced/retracted by the rotation of the motor 7, the springs 19 are compressed so as to reach prescribed spring forces by the advance of the nut 16 to store the spring force, and the pusher 18 is protruded at a speed higher than the advance speed of the nut 16 by return forces of the springs 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004240573-A (JP)
Title: Lease mediating system for country house
Inventor: USHIYANAI MITSUO
IPC: G06Q50/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the lease mediating system of a country house for performing the lease of the country house and its checking and maintenance through on-line.  <P>SOLUTION: This lease mediating system of the country house is provided with: a home page 12 and a lease guiding picture 15 for inviting a lease request from the owner of the country house and the home page 12; and a request input picture 16 for inviting a leasing request from the expected lessee of the country house. This system is also provided with a retrieval result picture 22 for showing an adapted country house information to the lessee, and an application confirmation picture 26 for concluding a contract when the conditions of the loan application of the owner of the country house and the conditions of the leasing application from a person who wants to lease the country house are coincident with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245903-A (JP)
Title: Projector device
Inventor: SATO KAZUTO
IPC: G03B21/16
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector device capable of drastically shortening the time taken until the temperature of a light source lamp is made to fall to a fixed temperature or below by efficiently cooling the light source lamp after turning off the light source lamp.  <P>SOLUTION: The projector device is equipped with a housing 1, a light source unit 2 having the light source lamp 3, an internal unit 4, a projection lens 11, a shielding plate movable unit 12, a shielding plate 14 fixed on the rotary shaft 13 of the unit 12, a shielding plate movable unit 15, a shielding plate 17 fixed on the rotary shaft 16 of the unit 15, a fan 18, a suction port 19, and exhaust ports 20, 21 and 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243907-A (JP)
Title: Safety operation mechanism of slide operation member
Inventor: MARUHASHI TAKASHI
IPC: E05B83/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety operation mechanism of a slide operation member without generating solenoid operation sound in a normal operation.  <P>SOLUTION: This safety operation mechanism of a slide operation member is provided with: the slide operation member 3 having a lock part 2 energized by a first spring 1 in a direction projecting to a side surface; a stopper 4 for locking the lock part 2 by plunging the operation member 3 to limit the plunging of the operation member 3; and a pressing member 7 disposed oppositely to the lock part 2, energized in an energizing direction opposite to that of the first spring 1 by a second spring 5 having relatively low energization force, allowing the plunging of the operation member 3 without locking the lock part 2 by the stopper 4 by plunging the lock part 2 when attraction force acts by carrying a current to a solenoid 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216079-A (JP)
Title: Movable tuft rack
Inventor: MIZUTANI MAKOTO
IPC: A47H19/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To offer a tuft rack which does not cause troubles even if a tuft bundling an electric curtain/a separating curtain is employed regardless of new establishment/existing one.  <P>SOLUTION: A movable tuft rack is formed by separating the tuft rack into a mount main body and a hook section, attaching a stem to a hook to give a movable axis, and inserting in the mount main body to combine. Furthermore locking of the position of the movable hook section and restoration of the position after moving right and left are contrived by preparing a spring on the inside of the mount main body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250892-A (JP)
Title: Floor material for heating
Inventor: KANAI HIDEKI
IPC: F24D13/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material for heating which can be simply manufactured and which enables floor heating with good thermal efficiency.  <P>SOLUTION: The floor material is composed of a plurality of floor materials 2 wherein a male tongue 11 protrusively provided on the side surface of the floor material 2 and a female tongue 12 provided in a recessed manner in the side surface of the other floor surface 2 are coupled to each other; a bottom seen from a lateral opening of the female tongue 12 serves as a fitting space for fitting a slender heating element; and the male tongue 11 is coupled after the slender heating element is fitted into the fitting space.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253212-A (JP)
Title: Fuel cell system
Inventor: MATOBA MASASHI
IPC: H01M8/06
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the concentration of combustible gas below a combustible dilution limit when combusting hydrogen or anode off-gas even if a catalytic combustor is not activated.  <P>SOLUTION: The catalytic combustor 7 combusts mixed gas of fuel gas and the anode off-gas, or oxidant gas and cathode off-gas. A system controller 35, controlling the concentration of the fuel gas in the mixed gas so as to become within a prescribed range (not lower than a lower limit of catalytic activation and not higher than a combustible dilution limit) during an ignition period from the start of the supply of the mixed gas up to the supposedly sufficient activation of the catalysis, and controlling so as to supply the mixed gas even if the concentration of the fuel gas is beyond the prescribed range after the ignition period is passed, is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260947-A (JP)
Title: Power recovery system
Inventor: MAEDA KAZUSHIGE
IPC: H02J3/38
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power recovery system which can accurately measure the amount of a current flowing to a power receiving point for system cooperation or its equivalent in amount.  <P>SOLUTION: This power recovery system 10 is equipped with a monitor 13, which monitors the power flow at a power reception point from a commercial power source to a power load facility, and a controller 14, which controls the amount of recovery of power generated by a private power generation facility 3, by adjusting the magnitude of the load of a load apparatus 15 for power recovery, according to the monitoring results of the power flow monitor 13. The controller 14 decides on the results of normality/abnormality of the power flow monitor 13 and the load apparatus 15 for power recovery, based on the results of measurement of the fluctuation amount of the power flow geared to the magnitude of the load, after deciding that the power flow is stationary, based on two or more power flow monitored values that the monitor 13 collected in a first monitoring period. Subsequently, it determines the results of the decision of normality/abnormality after deciding that the power flow is stationary, based on the two or more power flow monitored values that the power flow monitor 13 collected in a second monitoring period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260023-A (JP)
Title: Process for depositing ferroelectric film
Inventor: FUNAKUBO HIROSHI
IPC: C23C16/18
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for depositing a ferroelectric film of PZT, BST, SBT, PLZT, or the like, having excellent quality and purity in which mixture of particles due to deposition of a solid CVD material generated during supply of vaporized material is reduced.  <P>SOLUTION: The solid CVD material is dissolved into tetrahydrofuran and admixed with an organic solvent having a boiling point higher than that of tetrahydrofuran in the prestage of a vaporizer. It is then vaporized and supplied to a semiconductor production system where a ferroelectric film is deposited.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256366-A (JP)
Title: Manufacturing method of activated alumina shaped article
Inventor: KAWAZU HIDEKATSU
IPC: C04B35/628
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing an activated alumina shaped article that has a large macroporous volume and a high BET specific surface area.  <P>SOLUTION: The method comprises steps of mixing a rehydratable alumina powder with a water absorbing resin powder having a main particle size of 50 μm or more and grinding the resultant mixture to obtain a mixed pulverized material having a Blaine specific surface area of 13,500 cm<SP>2</SP>/g or less, adding water to the resultant mixed pulverized material and shaping the same to produce a rehydratable alumina powder shaped article, rehydrating the resultant rehydratable alumina powder shaped article to obtain a rehydrated alumina shaped article and firing the same. Preferably, the main particle diameter of the rehydratable alumina powder is 10-100 μm. The amount to be used of the water absorbing resin powder is 0.1-0.5 pts.mass based on 100 pts.mass of the rehydratable alumina powder. The rehydrated alumina shaped article is fired at 300-1,000°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261660-A (JP)
Title: Garbage treatment machine
Inventor: KIMIHIRA ATSUSHI
IPC: F26B21/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment machine where finishing can be performed so as to be a dryness state free from unevenness without being influenced by the amount of garbage stored into a garbage storage vessel, and further, the operation of a heating means and an air-blowing means are correctly controlled, so that the heating, drying and volume reduction of garbage can be finished so as to be satisfactory states.  <P>SOLUTION: The outside of an outside fixed vessel (3) is provided with an air-blowing means (15), a heating means (14), a hot blast air duct (12b) feeding a hot blast into the garbage storage vessel (4) by an air-blowing means (15), and a hot blast air duct (12c) returning the hot blast discharged from the garbage treatment vessel (4) to the air-blowing means (15). Then, each upper end of the hot blast air ducts (12b) and (12c) is provided with a hot blast outlet (12d) feeding the hot blast into the garbage storage vessel (4) via an inner cover (11), and a hot blast inlet (12e) absorbing the hot blast discharged from the garbage storage vessel (4). Further, a temperature sensor B (22) controlling the heating means (14) and air-blowing means (15) is provided inside the hot blast outlet (12d), and a temperature sensor A (24) performing the stirring control of a rotary stirring blade (6) and judging the completion in drying is provided inside the hot blast inlet (12e).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003227840-A (JP)
Title: Automatic dispensing method
Inventor: HIGUCHI AKIRA
IPC: G01N35/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic dispensing method capable of saving the space and improving the efficiency in test work at low facility costs.  <P>SOLUTION: An automatic dispensing apparatus 1 for dispensing liquid samples such as chemicals and specimens to plates 4 provided with grid-like recessed parts for housing the samples is provided with a dispensing stage 10 for placing the plates 4 housing the samples and performing dispensing operations, a robot 20 for bringing the plates 4 and chip containers 5 into and out of the dispensing stage 10, and a first dispensing head 14 and a second dispensing head 16 which work in the common range of the dispensing stage 10. A plurality of dispensing chips 15 in grid-like arrangement are mounted to the first dispensing head 14, and a plurality of dispensing chips 15 in rows are mounted to the second dispensing head 16. By this, it is possible to perform various dispensing operations, which require changing between two types of the dispensing heads, within the same dispensing stage 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004264771-A (JP)
Title: Image forming apparatus
Inventor: NADA TAKUO
IPC: B41J2/44
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-quality image free of color deviation by making simple and sure inclination adjustment possible without using an inclination measuring tool with an image forming apparatus which is once corrected of the inclination by using the inclination measuring tool.  <P>SOLUTION: After an inclination adjusting plate 700 for adjusting the position of an optical device 20 is so fixed as to approximately parallel the axis of a photoreceptor drum and a scanning line, an adjusting washer 30 is held between an adjusting plate end surface 706 of the inclination adjusting plate 700 and a reference plate end surface 723 of a reference plate 720 and while these are brought into tight adhesion to each other, the reference plate 720 is fixed. The position of the optical device 20 is then adjusted by regulating the adjusting washer 730 on the basis of the reference plate end surface 723 at the time of the position adjustment after exchange of the optical device 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232852-A (JP)
Title: Rotary hanging ring
Inventor: OKITA TOSHIO
IPC: D06F57/12
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging ring for easily hanging the laundry in safety.  <P>SOLUTION: An approximately U-shaped rotary board having a mounting hole, is mounted, insertion holes are formed on both sides of the rotary board, and a suspended body is rotatably suspended and held through the insertion holes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274480-A (JP)
Title: System, apparatus and program for agreeing on secret communication specifications
Inventor: IKEDA TATSURO
IPC: H04L9/36
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable secret communication without agreeing on the secret communication specifications of an apparatus having a low security level, when both secret communication specifications are different from each other.  <P>SOLUTION: In a secret communication specifications agreeing system, a transmitter apparatus and a receiver apparatus agree with each other in secret communication specifications. Each apparatus is provided with a secret communication specifications module section 25 in which a secret communication specifications module is stored for each own secret communication specifications; a session management section 23 by which one of the apparatuses presents its own secret communication specifications to the other apparatus by a message of agreeing processing of secret communication, a secret communication specifications determining section 31 used for agreeing to the secret communication specifications of an apparatus having higher security level, among the presented or its own secret communication specifications, by a message of agreeing processing of secret communication; and a message control section 22 by which the apparatus having a secret communication specifications module corresponding to the agreed specifications distributes the secret communication specifications module to the other apparatus by a message of agreeing processing of secret communication.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269750-A (JP)
Title: Polyphenylene sulfide-based resin composition and resin molded product using the same
Inventor: UKON SEIICHI
IPC: C08K9/06
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To especially improve mechanical properties in a resin composition in which a polyphenylene sulfide-based resin is mixed with a surface-treated functional inorganic filler.  <P>SOLUTION: The polyphenylene sulfide-based resin composition is obtained by adding 15-30 pts. wt. inorganic filler surface-treated with 0.5-3.0 wt.% of an alkoxysilane having at least one phenyl group in the molecule, e.g. phenyltriethoxysilane to 100 pts. wt. polyphenylene sulfide-based resin. The alkoxysilane which is a surface treating agent has good bonding property to the inorganic filler and it is thought that the alkoxysilane has excellent compatibility with the polyphenylene sulfide-based resin. As a result, remarkable improvement of physical properties of the molded product is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274573-A (JP)
Title: Image reading apparatus, data interpolation method, and control program
Inventor: MATSUMOTO ATSUSHI
IPC: G06T7/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of obtaining an image with a high quality by simply interpolating the missing data corresponding to the sensor joint with high accuracy even in the case of the image reading apparatus comprising a plurality of image read sensors joined with each other.  <P>SOLUTION: The image reading apparatus includes: an image read means using a plurality of the image read sensors arranged in line in a direction of the arrangement of pixels to read an image of an original by each pixel; and a pixel interpolation means for using any of filters to calculate interpolation pixel data for interpolating a target pixel between the image read sensors and not readable, the plurality of filters having different sizes, and the pixel interpolation means including a filter switch means for detecting the flatness of pixel values in the vicinity of the target pixel and switching the plurality of filters in response to the result of the detection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282851-A (JP)
Title: In-wheel power generation by thermoelectric transducer
Inventor: MURAMATSU SHUICHI
IPC: H02N11/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize the frictional heat of a bearing within a wheel hub generated during the travelling of a vehicle, and convert the thermal gradient by the heat radiation of the wheel into power by a Peltier effect element, and putting the heat of a disc plate which is the rotating member of a brake part, and a brake lining to practical use for security of power until stoppage of travel, and apply it to detection by each kind of sensor.  <P>SOLUTION: The frictional heat, generated in the bearing 5 within the hub unit by the rotation of a tire axle and the thermal gradient due to the heat radiation of the wheel 3 coupled with the hub unit are converted into power by a Peltier element 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277909-A (JP)
Title: Polyester multifilament yarn for embroidered lace substrate
Inventor: TOMIOKA HIDEYUKI
IPC: D04B21/12
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester multifilament yarn which is not broken in an embroidering process, has good dimensional stability after an embroidered lace-finishing process and a dyeing process, and gives a lace substrate having a soft hand.  <P>SOLUTION: This polyester multifilament yarn for the embroidered lace substrate is characterized by having a fineness of ≤55 dtex, a single filament fineness of 3.0 to 7.0 dtex, an elongation breaking strength (E) of 45 to 75%, an initial tensile resistance degree (ε) of 800 to 940 kg/mm<SP>2</SP>, a boiling water shrinkage factor of ≤5%, and a fuzz rate of ≤5 fuzzes/10<SP>8</SP>m in the filament.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275520-A (JP)
Title: Aldehydes removing material
Inventor: ASO YASUHIRO
IPC: A61L9/16
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aldehydes removing material capable of removing aldehydes.  <P>SOLUTION: This aldehydes removing material contains a compound containing a guanidino group and/or creatinine and can adsorb and remove aldehydes included in the atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280683-A (JP)
Title: Constant-current control circuit
Inventor: OTA KINGO
IPC: H03F3/345
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant-current control circuit capable of reducing fluctuation in a controlled current by temperature change in what is equipped with a constant-current circuit for generating a constant-current for bias on the basis of a base-emitter voltage.  <P>SOLUTION: In a current mirror circuit 20, a resistor R17 for compensation having positive temperature coefficients is provided between a source for a MOS transistor Q25 and a power line 15. When the temperature rises, an output current Ia of the constant-current circuit 16 and a drain current of the MOS transistor Q25 decrease but, by increase in a resistor value of the resistor R17, reduction of a gate-source voltage of a MOS transistor Q26 by reduction of the drain current is prevented, and the fluctuation in a gate electric potential of a MOS transistor Q20, that is, the fluctuation in a main current IL is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280690-A (JP)
Title: Information processing system, and system setting method
Inventor: NISHIKAWA NORIFUMI
IPC: G06F17/30
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To set both of a database management system and a storage device sub-system efficiently.  <P>SOLUTION: This system has computers 1 and 2 and the storage device sub-system 3. A system definition program 5 for the computer 1 generates database definition information to define a plurality of table structures constituting a database and a volume of a storing party of the plurality of table data and volume definition information to define conditions determining the volume structure on the basis of database design information. A volume definition program 6 of the storage device sub-system 3 determines a storage device to constitute the volume out of a plurality of disks 36a to 36p on the basis of the volume definition information from a management server 1. A database management system program 9 of the computer 2 stores data of the respective tables in the volume of the storage device sub-system 3 on the basis of the definition information from the management server 1 and accesses the volume in accordance with a request from outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004627-A (JP)
Title: Color filter and color liquid crystal display device
Inventor: TAKIGUCHI IKUMI
IPC: G02F1/1335
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a color filter for a liquid crystal display device which vividly reproduces the red color of a liquid crystal display using an LED light source as a light source.  <P>SOLUTION: In the color filter used in the liquid crystal display device in which an LED is set as the light source, the chromaticity coordinates (x, y) of a red pixel in an XYZ color specification system chromaticity diagram in a C light source satisfy 0.37≤x≤0.54, and 0.26≤y≤0.3.  <P>COPYRIGHT: (C)2004,JPO