baber/WOPTO huggingface dataset:
Patent JP-2005048815-A (JP)
Title: Shift controlling method of of continuously variable transmission
Inventor: HIRAO TOMOYUKI
IPC: F16H9/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To limit peripheral velocity of a V-belt within a limitation value when operating an acceleration pedal in the condition wherein a clutch is disconnected, in regards to a continuously variable transmission provided with the clutch in an output shaft system.  <P>SOLUTION: When operating the acceleration pedal in the condition wherein the clutch is not synchronized, a target shifting ratio Ry is obtained on the basis of the real speed Vy and the real input engine speed Ny, and shift control is performed by using a value close to the target shifting ratio as a target value. When shift control is performed by using the target shifting ratio Ry obtained on the basis of the vehicle speed and the input engine speed as a target value, the shifting ratio can be shifted to a low side, and rise of the peripheral velocity of the V-belt wound around a driven pulley can be restricted to prevent the generation of excessive speed more than limitation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050956-A (JP)
Title: Layered common mode choke coil and its manufacturing method
Inventor: NAGATOMO KENSHO
IPC: H01F17/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered common mode choke coil that has a low height and high impedance in a common mode and can be improved in noise eliminating characteristics, and to provide a method of manufacturing it.  <P>SOLUTION: The layered common mode choke coil is provided with external electrodes connected to first to third internal conductors 31-33 on a layered nonmagnetic insulating material layer 20, which is formed by laminating a plurality of nonmagnetic insulating materials upon another, and in which the first to third internal electrodes 31-33 made spiral in the same direction are formed; and magnetic material layers 17 and 18 disposed on both the top and bottom surfaces of the nonmagnetic insulating material layer 20. The nonmagnetic insulating material layer 20 is stacked in a state where the layer is provided with a second nonmagnetic insulating material 22, on which one or more turns of first to third upper conductors 31a-33a are provided in this order from the outside so that they may not be short-circuited, and a third nonmagnetic insulating material 23 on which one or more turns of first to third lower conductors 31b-33b are provided in this order from the outside so that they may not be short-circuited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004095146-A (JP)
Title: Heat sink for magnetic recording head
Inventor: GIDER SAVAS
IPC: G11B5/105
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the mismatching coefficients of thermal expansion between a recording head and a slider brings about protrusion of the recording head to cause the wear of the recording head.  <P>SOLUTION: The recording head 302 has a reading element 306 and a writing element 318 separated from a slider main body 308 with a layer 310 made of insulating materials. The writing element 318 has a lower magnetic pole 320, an upper magnetic pole 322, and windings 324 arranged between the magnetic poles 320 and 322 and which form coils. A heat sink 304 is embodied as a layer made of heat transfer materials arranged between the reading element 306 and the writing element 318. By one or more openings 329 provided in the insulating materials 310, a portion 328 of the heat transfer materials of the heat sink 304 is brought into contact with the slider 308 to further improve the heat transfer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005061865-A (JP)
Title: Variable reluctance type resolver
Inventor: ANDO KATSUAKI
IPC: G01D5/20
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable reluctance type resolver capable of fixing a rotor inexpensively without lowering detection precision.  <P>SOLUTION: This variable reluctance type resolver 1 is constituted of a stator 5 wound with a coil 6, the rotor 4 having a projected pole part 4a in its outer circumference, and a ring-like stopper 10 comprising a steel material. The stopper 10 has an outside diameter DS smaller than a root diameter DR of the rotor 4. A magnetic flux is prevented thereby from being leaked to the stopper 10, and the steel material of an inexpensive magnetic material is usable thereby for fixing the rotor 4 to reduce a cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070088-A (JP)
Title: Projection type display device and optical system for projection type display device
Inventor: SUZUKI TAKASHI
IPC: G02F1/1335
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling performance of a polarizing plate in a projection type display device using a reflection type display element.  <P>SOLUTION: In the projection type display device projecting a picture displayed on the reflection type display element to a projection surface by using light radiated from a light source, the polarizing plate equipped with a base plate and a polarizing element stuck to the light emitting side of the base plate is provided on an optical path from the light source to the reflection type display element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021632-A (JP)
Title: Washing machine
Inventor: SAITO TATSUYA
IPC: D06F39/08
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of easy fouling, troublesome cleaning and impairment of external design because hose connection parts to a feed water valve and a feed water pump are exposed to the outside.  <P>SOLUTION: An upper part of a casing 1 forming the outer shell of a washing machine is provided with feed water mechanisms such as the feed water valve 11 and the feed water pump 12 to which feed water hoses 13, 14 are connected from the outside. In this constitution, the casing 1 is provided with a cover body 19 for covering the hose connection parts between the feed water mechanisms and the respective feed water hoses 13, 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032035-A (JP)
Title: Memory data storage method, memory access circuit, and integrated circuit
Inventor: TOYODA KENICHI
IPC: G06F12/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, in the storage of 10-bit or 12-bit data, the unit data bit length of which is not a multiple of 8 in a memory (with a bit width of 8, 16 bits), that a second memory IC is needed, or waste of a space memory is caused.  <P>SOLUTION: There are provided between an input-side data bus and a memory data bus five 16-bit buffer registers 13 having the same bit width as the memory, a data distribution circuit 11 for sorting data received from a requesting source to each buffer register, and a selection circuit 12 for selecting one of the buffer registers to take it as writing data to the memory. The buffer registers are adapted so that each group partitioned by 10 bits from the head (the bit length of data) from the head bit of the buffer register 13-1 to the tail bit of the final buffer register 13-5 is the strove unit of the writing data, and the data distribution circuit 11 distributes 10-bit data received in each group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034513-A (JP)
Title: High tenacity tube
Inventor: NAKAGAWA JUNYO
IPC: A61L29/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight small diameter tube having high tenacity and high precision appropriate for tubes for various precision instruments, such as a tube for inserting minute amount of liquid, a treatment instrument inserting a channel for an endoscope, a guide tube for an endoscope or a catheter, or the like.  <P>SOLUTION: This high tenacity tube comprises a tube A having an outer diameter of 0.3-10 mm and a wall thickness of 0.01-3 mm reinforced by high tenacity fibers B around its outer periphery. The high tenacity fiber is a composite fiber comprising a core component of a meltable liquid crystal polymer and a sheath component of a flexible polymer, and has a fiber diameter of 5-100 μm, a fiber strength of 8 cN/dtex or more and an elasticity of 250 cN/dtex or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042010-A (JP)
Title: Soil-stabilizing agent
Inventor: KOWADA AKIRA
IPC: C09K17/06
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil-stabilizing agent, not requiring much labor and expense in operation for preventing run-off and having sufficient water retainability.  <P>SOLUTION: The soil-stabilizing agent is obtained by mixing 100 pts. wt. mixture composed of gypsum board waste material powder obtained by pulverizing a board waste material containing gypsum in a desired particle size range and silica sand with 15-40 pts. wt. hemihydrate gypsum and 10-30 pts. wt. clay mineral. In the soil-stabilizing agent, the mixture is preferably composed of 70-90 pts. wt. gypsum board waste material powder and 10-30 pts. wt. silica sand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042829-A (JP)
Title: Pipe joint
Inventor: INOUE TOMOHITO
IPC: F16L21/08
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint which is simple in structure, manufactured at low cost, easy in connection to a pipe to be connected, and capable of obtaining a large locking force.  <P>SOLUTION: The pipe joint comprises a joint body 1 having a tapered cylindrical part 4 in which an outer circumferential surface 6 is expanded from an opening end 10 side and a male screw cylindrical part 5 continuous to the tapered cylindrical part 4 and a pipe P to be connected is inserted, a pipe locking small disk continuous body 2 which is held in a plurality of small window parts formed at a plurality of parts in the circumferential direction of the tapered cylindrical part 4 in a non-connection state with a part thereof protruded from the outer circumferential surface 6, and a tightening cap 3 having a female screw cylindrical part 8 to be screwed to the male screw cylindrical part 5. The tightening cap 3 has a tapered inner circumferential surface 9 to press the small disk continuous body 2 against the pipe P in a biting manner, and the tapered inner circumferential surface 9 is abutted on the small disk continuous body 2 as the female screw cylindrical part 8 is screwed into the male screw cylindrical part 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044450-A (JP)
Title: Optical recording medium and method for manufacturing same, and data recording method and data reproducing method for optical recording medium
Inventor: FUKUZAWA SHIGETOSHI
IPC: G11B7/2433
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium, capable of forming recording marks by the generation of chemically stable gas.  <P>SOLUTION: The optical recording medium 10 comprises a supporting substrate 11, a light transmission layer 12, a first dielectric layer 3 arranged between the light transmission layer 12 and the supporting substrate 11, a noble metal nitride layer 23, a second dielectric layer 32, a light absorption layer 22, a third dielectric layer 33, and a reflective layer 21. With the optical recording medium, the noble metal nitride layer 23 is locally decomposed by irradiating the medium with a laser beam 40 from a light incident surface 12a side and recording marks can be formed by generated air bubbles. In such a case, the gas filled in the air bubbles which are the recording marks is the chemically stable gaseous nitrogen (N<SB>2</SB>) and therefore the possibility that such gas causes the oxidation or corrosion of the other layers is extremely little and high preservation reliability can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047741-A (JP)
Title: Synthetic method of active oxygen species inclusion matter
Inventor: MORIOKA MINORU
IPC: H01M4/88
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic method of an active oxygen species inclusion matter whereby an active oxygen-expressing substance having an extremely large amount of active oxygen inclusion is synthesized through heat-treatment at a temperature lower than that employed in a conventional method and using a material which is industrially produced in a large amount.  <P>SOLUTION: In the synthetic method of the active oxygen species inclusion matter, amorphous calcium aluminate is heat-treated under oxygen partial pressure of ≥4×10<SP>4</SP>Pa and water vapor partial pressure of ≤10<SP>2</SP>Pa at 800-<1,100°C. Here, the heat-treatment is performed by first keeping the amorphous calcium aluminate at ≤800°C under oxygen partial pressure of ≥4×10<SP>4</SP>Pa and water vapor partial pressure of ≤10<SP>2</SP>Pa and subsequently heating it to a temperature range of 800-<1,100°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004059428-A (JP)
Title: Carbon nanotube for fuel cell, method of manufacturing the same and fuel cell using the same
Inventor: CHOI WON-BONG
IPC: B82Y40/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube for fuel cell, a method of manufacturing the same and a fuel cell using the same.  <P>SOLUTION: The carbon nanotube has 0.3-5 mg/cm<SP>2</SP>metal catalyst particles uniformly dispersed on the inside and outside wall. The carbon nanotube is produced by the chemical vapor deposition method or the plasma chemical vapor deposition method on a carbon substrate. Because the carbon nanotube has a large specific surface area and the metal catalyst particles are uniformly dispersed on the inside and the outside wall, the efficiency of an electrode reaction is maximized when used for an electrode for the fuel cell, and the electrode having a large surface area is manufactured. The manufacturing method is applied to the electrode of the fuel cell with excellent economical efficiency because of its simplified process. The fuel cell has remarkably improved performance as compared with the conventional fuel cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005049072-A (JP)
Title: Tunnel kiln
Inventor: KOBAYASHI HIROKAZU
IPC: F27B9/20
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a tunnel kiln having a structure capable of exposing a kiln chamber carrying part to simplify the cleaning within the kiln chamber and having a heater part subjected to contamination preventive treatment.  <P>SOLUTION: This tunnel kiln comprises a means for continuously carrying a matter to be heated from the inlet of the kiln chamber to the outlet, and has a temperature profile condition within the kiln chamber by changing a heater set temperature between the upper and lower parts in the kiln chamber. This kiln has a mechanism capable of opening and closing the upper heater in the kiln chamber at least in parallel to the carrying direction. The heater in the kiln chamber is covered with a glass plate, whereby the clean environment in the tunnel kiln is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052401-A (JP)
Title: Iron club head for golf
Inventor: TAKEI TERUO
IPC: A63B102/32
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To make an iron club head light in weight and to lower the center of gravity.  <P>SOLUTION: The neck part of an iron club head main body is eliminated and a hole in a shape different from a circular shape is formed. A socket for shaft mounting is fitted to the hole and is fixed to the head main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004156586-A (JP)
Title: Hybrid compressor apparatus
Inventor: UNO KEIICHI
IPC: F04B35/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid compressor apparatus for improving fuel efficiency performance by reducing the load of an engine during the idling operation of the engine.  <P>SOLUTION: The hybrid compressor apparatus comprises a compressor 130 for compressing a refrigerant in a refrigeration cycle apparatus 200; a motor 120 that is rotated and driven by receiving the power of a power supply 20; and a control apparatus 160 for selecting at least one drive force of the engine 10 and the motor 120 of a vehicle for operating the compressor 130. In the hybrid compressor apparatus, when the vehicle stops temporarily and the engine 10 performs idling operation, power to the motor 120 is controlled and the load of the engine 10 is adjusted by the control apparatus 160.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055146-A (JP)
Title: Safe blank for gas rotary shot gun
Inventor: AKASAKA FUJIO
IPC: F42B7/02
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe blank for gas rotary shot gun capable of providing the same firing sound and firing reaction as a cartridge in spite of the same cartridge case shape, and shortening the dangerous distance from a muzzle.  <P>SOLUTION: This blank for gas rotary shot gun comprises a detonator, a gun powder, a wad and a canister successively arranged in a cartridge case. The maximum grain size of a metallic powder that is the canister is 1 mm or less, the amount of the metallic powder is within the range of 16 to 36 g, the quickness of the gun powder is 30-50 MPa/ms, and the amount of the gun powder is within the range of 0.8 to 1.9 g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065025-A (JP)
Title: Radio communication system and radio communication terminal used in the same
Inventor: NINOMIYA TATSUHIKO
IPC: H04Q7/38
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of breaking into two-way communication in a plurality of modes.  <P>SOLUTION: This radio communication system comprises a step for searching empty channels in a waiting state (S100); a step for notifying a use channel notification command (S104) when a transmission request is made (YES in S102); a step for setting a use channel; a step for transmitting a voice signal (S108); a step for stopping transmission of the voice signal (S114) when an interruption command is received (YES in S110) and when the interruption comes from a master unit (YES in S112); and a step for generating alarm sound (S116) when the interruption does not come from the master unit (NO in S112).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063282-A (JP)
Title: Method for improving gamma correction using local statistical property
Inventor: MO SEIRYU
IPC: H04N5/202
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase gamma correction speed by partly replacing a table process requiring long time in gamma correction with a cache pixel cue operation.  <P>SOLUTION: The cache pixel cue is constituted by a previously extracted digital image pixel and the corresponding gamma correction value (100). A digital image pixel is newly extracted (200), and a gamma correction value corresponding to the digital image pixel is retrieved by the cache pixel cue (300) and stored (500). When the gamma correction value corresponding to the cache pixel cue cannot be obtained, the gamma correction value is retrieved by the gamma table (600) and the cache pixel cue is updated (700).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067336-A (JP)
Title: Lock pin insert sensing unit of crawler vehicle
Inventor: ASHIKAGA SHIGEAKI
IPC: B62D55/10
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock pin insert sensing unit which has a simple constitution and can perform surely a lock pin insert sensing operation under a widened width position in a crawler vehicle with variable crawler width.  <P>SOLUTION: The crawler vehicle has an upper turning member mounted on a lower running member making a distance between a pair of right and left running devices variable. This crawler vehicle comprises a hydraulic cylinder for expanding or reducing a distance between said running devices; a lock pin inserted into a pin hole arranged at the lower running member to lock an expanded width position; a changing-over valve for changing over a supplying or a discharging of hydraulic oil in the hydraulic cylinder; a hydraulic swivel arranged at the center of turning operation of the upper turning member; a pressure sensor arranged at a pipe passage between the hydraulic swivel and said changing-over valve to detect a bottom pressure of the hydraulic cylinder when the cylinder is extended; and an operating valve arranged in the pipe passage between the hydraulic swivel and the hydraulic cylinder to shut off a pipe passage at the hydraulic cylinder and communicate the pipe passage at the pressure sensor with a tank when the lock pin is inserted into the pin hole of the lower running member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072175-A (JP)
Title: Particle stripping, particle-removing method, and plasma processing apparatus
Inventor: MORIYA TAKESHI
IPC: H01L21/205
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle-removing method of high practicality, wherein the particles in a chamber which are generated by plasma processing are removed at high efficiency.  <P>SOLUTION: This particle stripper has a particle charge control means which is provided with an electrode 72 for charge which is attached on the inner wall of the chamber 10 of a plasma etching apparatus or the inner wall surface of a shower head 38 via an insulator 70, and with a charge controller 74 which controls potential and timing of voltage applying of the electrode 72. Particles are charged positive by positive ions of an ion sheath region formed by the particle charge control means, are transported to an exhaust port 24 side of the plasma processing apparatus, and are exhausted outside (an exhaust 28 side) of the chamber 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071069-A (JP)
Title: Work management system and method for components library conversion processing
Inventor: KOBAYASHI MOTOYUKI
IPC: G06F17/50
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work management system, etc. for components library conversion processing that improves a yield by eliminating manual check, improving work efficiency, and reducing incorrect input of data and judgment errors.  <P>SOLUTION: The control system comprises an original conversion data analysis part 2 that reads components data to be used by one CAD when components data to be used by one CAD are converted to components data to be used by the other CAD or to intermediate components data for components data to be used by the other CAD, and generates work management check item 107, referring to a task item list 103 covering tasks in conversion to components data, etc., to be used by the other CAD, and a processed data analysis part 4 that reads the components data, etc., to be used by the other CAD and checks if the tasks have been processed or not, referring to the work management check item 107.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073043-A (JP)
Title: Test aid method and test aiding apparatus
Inventor: OSUGI YASUO
IPC: H04L69/40
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform a parallel operating test of an actual test system and a test aiding apparatus without changing the actual test system.  <P>SOLUTION: By performing capture processing for capturing data transmitted/received in the actual test system 11 by a capturing device 12, captured data transfer processing for transferring the captured data to a test device 13, and processing for using the transferred data to perform an operating test of the actual test system 11, the parallel operations of the actual test system 11 and the test aiding device 10 can be performed in a development process of an application program without applying any alteration to the actual test system 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI