baber/WOPTO huggingface dataset:
Patent JP-2005307743-A (JP)
Title: Pump priming device
Inventor: SETO TAKESHI
IPC: F04D9/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that operation is difficult unless air bubbles are completely removed by priming operation in a pump using a piezoelectric element as a driving source and provided with a pipe passage element instead of a check valve on a discharge side.  <P>SOLUTION: This pump priming device is provided with the pump enabling both of suction and discharge, a pressure sensor for detecting pressure in a pump chamber, and a controller for controlling the suction and discharge of the pump based on the information of the pressure sensor. This device is also provided with a pump driving instruction device of the primed pump and a priming end informing device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305213-A (JP)
Title: Oxidation ditch tank
Inventor: OKATA MASANOBU
IPC: C02F3/14
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation ditch tank which has a horseshoe-shaped endless water passage, and can prevent a deposit of sludge without requiring a large power.  <P>SOLUTION: This oxidation ditch tank 1 comprises the horseshoe-shaped endless water passage 3 circulating wastewater together with the sludge as a mixture solution, and guide vanes 25, 27 installed at the corner outlet 7f of an outer water passage 7 in the endless water passage 3, having guide faces 25a, 27a for guiding the flow of the mixture solution, and rotating each of the guide faces 25a, 27a around a vertical shaft. The guide vanes 25, 27 can be set in a normal state that the guide faces 25a, 27a are set along the streamline direction C of the mixture solution at the corner outlet, and in a corrective state that the guide faces are turned in the direction of guiding the water flow at the corner outlet 7f toward the inside 7g of the corner outlet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308019-A (JP)
Title: Sealing device
Inventor: KONDO MASAKATSU
IPC: F16J15/46
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely make a seal ring brought in contact with a shaft or separated therefrom when necessary and easily and surely detect a pin hole of a bellows in the case of using a bellows.  <P>SOLUTION: A housing 11 is provided with a hole 12. A shaft 13 is passed through the hole 12. The peripheral surface of the hole 12 is formed with an annular groove 21. An elastic O-ring 22 is inserted into the annular groove 21. When applying pressure to the O-ring 22, the inner peripheral side of the O-ring 22 is brought in contact with the peripheral surface of the shaft 13, and when stopping working of the pressure, the inner peripheral side of the O-ring 22 is separated from the peripheral surface of the shaft 13. A space between one opening edge of the hole 12 and the peripheral surface of the shaft 13 is sealed by the bellows 14. Positive pressure or negative pressure is applied to the inside of the bellows 14. The pressure inside the bellows 14 is detected by a detecting unit 43.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312168-A (JP)
Title: Driving device and automobile vehicle
Inventor: INOUE TETSUKAZU
IPC: B60L50/16
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To make the control of a motor exactly adaptable to the driving state of an internal combustion engine, and to improve the responsiveness of a control system.  <P>SOLUTION: The crankshaft 11 of the engine 8 is coupled to an output shaft 18 of a generator-motor 9 to form a preset set coupling angle PA. A driving device includes a resolver 19 for detecting the rotational angle MA of the output shaft 18 of the generator-motor 9. The operating state of the engine 8 is determined from the set coupling angle PA and the rotational angle MA of the output shaft 18 detected by the resolver 19 to control the generator-motor 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310520-A (JP)
Title: Heating cooker
Inventor: OGURI KAZUYA
IPC: H05B6/12
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker which simply and continuously exerts repellent effects against a cockroach in the whole cooker.  <P>SOLUTION: This is provided with a repellent means 12 which adds the repellent effects to cooling wind by a fan 7. By this, the repellent effects are simply and continuously exerted by the cooling wind at every corner of the inside of the cooker, and the heating cooker can be protected from the cockroach.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004341512-A (JP)
Title: Image forming optical system and electronic equipment using the same
Inventor: AMAUCHI TAKAHIRO
IPC: G02B13/18
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming optical system concurrently satisfying the reduction of cost, high performance and miniaturization.  <P>SOLUTION: The image forming optical system is constituted by arranging a positive meniscus lens L1 turning its convex surface to an object side, which functions as a 1st lens, a brightness diaphragm S, a meniscus lens L2 turning its convex surface to an image side, which functions as a 2nd lens, a positive meniscus lens L3 turning its convex surface to the image side, which functions as a 3rd lens, and a negative lens L4 which functions as a 4th lens in order from the object side. At least one surface of the 4th lens L4 is aspherical and the lens L4 satisfies a following conditional expression. -2.0<ϕm/ϕp<0, provided that ϕm is the power of the 4th lens at the position of maximum light beam height, and ϕp is the power of the 4th lens in a paraxial state. The 3rd and the 4th lenses L3 and L4 are composed of plastic and satisfy a following conditional expression. 15.0<ν3-ν4<40.0, provided that ν3 is the Abbe number of the 3rd lens and ν4 is the Abbe number of the 4th lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004217213-A (JP)
Title: Energy absorbing structure for vehicle body side part
Inventor: MURASHIGE KAZUHIRO
IPC: B60R21/20
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy absorbing structure for a vehicle body side part for improving protective performance of an occupant at the time of a side collision of a vehicle.  <P>SOLUTION: This energy absorbing structure for a vehicle body side part is provided with an air bag (8) for restraining the occupant within a cabin by being inflated to the cabin side at the time of the side collision of a vehicle (1). The air bag (8) and the inflator (6) are modularized to form an air bag module (4). This air bag module is provided in a roof side rail part (1d) and a pillar part (1e). The pillar part forms a closed section by an inner panel and an outer panel. This inner panel is dented to form a concave part. The inflator is mounted in the concave part, and a pillar trim (14) is provided on the cabin side so as to cover the air bag module. At the time of inflation of the air bag, the pillar trim is pressed from its inner side and consequently is separated from the pillar part to permit the inflation of the air bag.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005314989-A (JP)
Title: Base board
Inventor: OBARA JUNJI
IPC: E04G21/30
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base board arranged along a foundation periphery of a building and especially includes a connecting and fixing means which connects respective adjacent base board bodies and fixes the base board body to a laying surface.  <P>SOLUTION: The base body comprises the base board body 1 having a polygonal shape in a plan view which forms a laying area without a gap by laying respective edge sides 3 to abut with each other; and the connecting and fixing means 2 which connects the respective adjacent base board bodies and fixes the base board body to the laying surface. The connecting and fixing means comprises a U shaped stake member 5 having a pair of through holes 4 provided at the inner side at a distance L from respective edge sides of the respective base board bodies in mutually corresponding positions when the base board bodies are laid to abut with each other and a pair of stakes 7, 7 connected by an apex 6 with an interval corresponding to a distance 2L between respective through holes of the respective adjacent base board bodies.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321003-A (JP)
Title: Solenoid valve
Inventor: ODA KAORU
IPC: F16K31/06
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve, fixed to a housing without pressing-in or welding of a yoke covering the outer periphery of a coil.  <P>SOLUTION: This solenoid valve includes: a fixed core 32; a movable core 33 opposite to one axial end of the fixed core; a coil 14 installed on the outer peripheral side of the fixed core 32 and the movable core 33 to generate magnetic force for attracting the movable core 33 to the fixed core 32; a housing 51 covering the outer periphery of the movable core 33; a yoke 16 covering the outer periphery of the coil 14 to magnetically connect the fixed core 32 and the housing 51; and a fixed member 37 fixing the yoke 16 to the housing 51.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319375-A (JP)
Title: Membrane treatment method and membrane treatment apparatus
Inventor: OMACHI YOSHIMICHI
IPC: C02F1/78
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane treatment method and a membrane treatment apparatus capable of utilizing ozone related equipment in both of filtration and washing.  <P>SOLUTION: In a filtration process, ozone treated water W2 which is set to an ozone concentration upon the filtration in an ozone reaction tower 11 is allowed to permeate membrane modules 1, 2, 3 from the primary side to the secondary side thereof and, is filtered, therethrough. In a circulation washing process, the ozone treated water W2 which is set to an ozone concentration upon the washing in the ozone reaction tower 11 is circulated between the primary sides of the membrane modules 1, 2, 3 and the ozone reactor 11 and, therethrough, the membrane modules 1, 2, 3 are washed. According to the membrane treatment method and the membrane treatment apparatus, the efficiency of utilization of the ozone related equipment can be enhanced. Further, because the ozone treated water is circulated, ozone can be efficiently utilized and the control of ozone concentration can be exactly performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326615-A (JP)
Title: Reflective liquid crystal display device
Inventor: IWASA TAKAYUKI
IPC: G02F1/1335
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device with which the occurrence of light leakage in a switching element due to a part of red, green or blue light is suppressed by separately setting the film thickness of a light shielding insulating film, disposed in contact with a lower face of a metal light shielding film deposited by using a metal material with low reflectance, corresponding to the respective colors of the light rays.  <P>SOLUTION: In the case a red LR, green LG or blue LB light ray made incident from the transparent substrate 42 side invades the inside from a gap between adjacent reflective pixel electrodes 30, for the purpose of shielding the side of a plurality of switching elements 14 against a part of the red LR, green LG or blue LB light ray, at least two or more layers of the metal light shielding films 28, 33 are disposed between the plurality of switching elements 14 and the plurality of reflective pixel electrodes 30 respectively, and at the same time, the respective film thickness values of the light shielding insulating films 32R, 32G, 32B, disposed in contact with at least one of the metal light shielding films 33, are set corresponding to each wavelength of the red LR, green LG or blue LB light ray separately for each of the colors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328662-A (JP)
Title: Power supply device and control method for use in power supply device
Inventor: SASAKI HIROSHI
IPC: H01L31/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device that constantly charges a secondary battery in the situation that power generated from a solar battery is varied depending on the strength of the sunshine and the change of a circumferential temperature.  <P>SOLUTION: An electric double-layer capacitor 5 is charged by power generated from a solar battery module 1, and a boosting-type DC-DC converter 6 is driven by the charged voltage. A charge on/off-control circuit 7 detects a voltage of the electric double-layer capacitor 5, and when the voltage reaches a threshold voltage VH or higher, a charge start operation is conducted by holding a charge control signal (an output signal of a terminal Q) in an active mode. After that, when the voltage of the electric double-layer capacitor 5 reaches a threshold voltage VL or higher, a charge stop operation is conducted by holding the charge control signal in a non-active mode. When the charge control signal is in the active mode, a secondary battery control circuit 8 charges a secondary battery pack 9 on the basis of power stored in the electric double-layer capacitor 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332036-A (JP)
Title: Data transfer method and data transfer device
Inventor: NOMURA MASAYA
IPC: G06F13/16
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer method for reliably transferring data between devices having different operating frequencies, and to provide a data transfer device for transferring data by the method.  <P>SOLUTION: In the data transfer method for storing data transferred between the devices having different frequencies at a storage area divided into a plurality of banks in bank units and the data transfer device for transferring data by the method, the amount of data in each bank is set so that the ratio of the amount of data to the amount of unit processing data in a device having a lower operating frequency becomes larger than the ratio of a high operating frequency to a low operating frequency. When an individual bank corresponding to the data to be stored at the storage area reaches a state for storing data, all data are stored at the bank that is ready to store data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005096412-A (JP)
Title: Tray, recording apparatus, and liquid jet device
Inventor: TSUJI KEIJIRO
IPC: B41J13/00
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To safely perform the operation of setting/removing a thin plate-like body on/from a tray whereon the thin plate-like body can be set.  <P>SOLUTION: The tray 350, provided with a setting part 351 wherein an optical disk as the thin plate-like body can be set, is formed in such a shape as to be capable of being carried by a carrying means which is provided on the upstream side of an inkjet recording head. The tray 350, which is provided integrally with a recording apparatus, is protruded to the front side of the apparatus by a button operation, so as to be brought into a state wherein the optical disk can be set, or pulled back to the backside of the apparatus from the state wherein the optical disk can be set, so as to be brought into a state wherein recording for the optical disk can be performed. A third storage part 352c, serving as a hole part which enables the optical disk to be taken out from the setting part 351, is formed in the tray 350 in such a manner that an opening is provided at the carrying-direction downstream-side end of the tray 350. Thus, there is no risk of pinching the person's finger, even if the tray 350 is pulled back into the apparatus under a state wherein his/her finger is inserted into the storage part 352c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005329328-A (JP)
Title: Activated carbon for treating water
Inventor: TANAKA KAZUNARI
IPC: C02F1/28
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an activated carbon for treating water which facilitates control of pH of water to be treated by the activated carbon and a method for preparing it, and to provide a device and a method for treating water using the activated carbon for treating water.  <P>SOLUTION: The activated carbon is prepared by removing an acid held with the activated carbon after the activated carbon is neutralized by the acid. A method for removing the acid is preferably carried out by at least one kind selected from a group consisting of water cleaning, alkali cleaning, ultrasonic cleaning, heating cleaning and drying. The device for treating water is provided with a column filled with the activated carbon for treating water and a pump supplying water to be treated to the column.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333088-A (JP)
Title: Piezoelectric element, piezoelectric apparatus and angular velocity sensor
Inventor: TAMURA TAKASHI
IPC: H01L41/22
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element having a high piezoelectric constant by using lead zirconate titanate (PZT) which does not satisfy a general formula: Pb<SB>1+y</SB>(Zr<SB>x</SB>Ti<SB>1-x</SB>)O<SB>3+y</SB>like a composition containing excess or deficiency of oxygen, for example, and piezoelectric apparatus including this piezoelectric element like an angular velocity sensor.  <P>SOLUTION: The piezoelectric element 2, as well as the piezoelectric apparatus 1 including the element 2, comprises a substrate 5 on which a primary electrode 14, a piezoelectric oxide film 15 and a secondary electrode 16 are laminated. The composition of the piezoelectric oxide film 15 is expressed by the formula below, in which parameters are determined within a specific range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337299-A (JP)
Title: Pneumatic switching type fluid-filled engine mount
Inventor: TANAKA EIJI
IPC: F16F13/10
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic switching type fluid-filled engine mount, advantageously exhibiting a vibration proof effect to the vibration of two or more or wide frequency regions in a simple structure, and having an improved structure facilitating installation on an automobile.  <P>SOLUTION: A second orifice passage 102 is controlled to be opened and closed by a pneumatic actuator 108, a central movable plate part 92 as a movable plate is disposed in the central part of a movable partition member 64, and an outer peripheral movable rubber film part 84 as a movable film is disposed in the outer peripheral part. An air chamber 72 always communicated with the atmospheric air is formed on the opposite side to a pressure receiving chamber 34 with the movable partition member 64 held between them.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341012-A (JP)
Title: Camera system
Inventor: MASUDA KOJI
IPC: H04N5/228
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively display a picture with the use of an electronic zoom mechanism in a constitution, having a camera for outputting an object image taken by an image taking means as picture data and a picture display for displaying the picture data, after receiving the picture data over a transmission line.  <P>SOLUTION: A picture display has a means of receiving picture data outputted from a camera over a transmission line, a means of expanding the received picture data at a specified expansion factor and a means of displaying the expanded picture data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338247-A (JP)
Title: Mechanism for releasing lock of optical module, optical module and method for releasing lock state between optical module and cage
Inventor: KITAMURA NAOKI
IPC: G02B6/42
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module etc., which can be easily drawn out forwards even when being arranged adjacently in the vertical direction.  <P>SOLUTION: The optical module 1 has a case 11 for incorporating an element for optical communication, and a lock part 17 which locks the case 11 to a lock hole 19 on a cage 2 for housing the case 11 is disposed on the case 11. The optical module 1 comprises a lock release mechanism 20 which contains a slide member 21 of releasing the lock state between the lock hole 19 and the lock part 17 and a lever 22 which is rotatably disposed on the front end surface side of the case 11. The slide member 21 is constituted so as to release the lock state between the lock hole 19 and the lock part 17 when the lever 22 is drawn in the direction of taking out the case 11 from the cage 2. The lever 22 has a finger hook part 22a as a first operation part which is located on the upper part of the lever 22 and an operation part 51 constituted with an operation member 50 as a second operation part located on the front side of the front end surface of the case 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337210-A (JP)
Title: Rotary compressor
Inventor: FUJITA YOSHIZUMI
IPC: F04C18/356
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor which is small but can materialize large displacement.  <P>SOLUTION: A compression mechanism part compressing gas in the rotary compressor is constructed to arrange a plurality of cylinders including a cylindrical inner surface and having a rotor 14 provided therein adjacently in an axial direction under a condition where a separator 13 is put therebetween. A crankshaft is inserted in the cylinders, the separator 13 and the rotor 14. The crankshaft 16 has a structure connecting a first unit 16a and a second unit 16b provided on an eccentric shaft part 17 engaging with the rotor 14. An opening part 13a having a smaller diameter than the eccentric shaft part 17 is provided on the separator 13. A connection part 41 of a smaller diameter than the eccentric shaft part 17 is provided on the first unit 16a and the second unit 16b. The separator is connected by the connection part 41 under a condition where the connection part 41 is inserted in the opening part 13a of the separator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346147-A (JP)
Title: Program for processing personality information
Inventor: MATSUNAGA YOSHIBUMI
IPC: G06F19/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personality information processing program, device and method for acquiring/managing personality information changing with time, and for presenting personal relationships among a plurality of persons.  <P>SOLUTION: In the personality information processing device, a plurality of document groups to be processed are specified, Chinese character phrases are extracted from the specified document, personality information are generated and stored based on the extracted Chinese character phrases, at least one of set arithmetic results such as unique personality information including information representing the Chinese character items uniquely appearing in each document group and common personality information including information representing the Chinese character phrases commonly appearing in each document group is generated based on personality information generated for each document, and the generated set arithmetic result is provided to a predetermined processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315039-A (JP)
Title: Refuge box
Inventor: KOBAYASHI MASATAKE
IPC: E04H9/02
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refuge box capable of defending the body from the fall of furniture and the collapse of a building and a fire or the like resulting from those accidents in the case of earthquake.  <P>SOLUTION: The refuge box is so constituted that an appropriate shape and an appropriate size of doors 2, 3 and 4 are provided by direction of the body 1 and that an elastic material 6 such as a futon (quilt) and a mat is put around on an inner wall.  <P>COPYRIGHT: (C)2006,JPO&NCIPI