baber/WOPTO huggingface dataset:
Patent JP-2006110548-A (JP)
Title: Friction stir welding system, friction stir welding assembly, control unit, and method for performing friction stir welding operation
Inventor: BURFORD DWIGHT A
IPC: B23K20/12
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding system which can simply control a force applied to a workpiece during friction stir welding using a conventional working machine without providing an expensive dedicated machine, and further to provide a friction stir welding assembly, a control unit, and a method for executing such a friction stir welding operation.  <P>SOLUTION: The friction stir welding system comprises a friction stir welding (FSW) apparatus composed of, for example, a computerized numerical control (CNC) machine, which FSW apparatus has an actuator for moving a friction stir welding tool relative to the workpiece. The system further comprises the control unit for controlling the friction stir welding apparatus, for driving the actuator, and for moving the friction stir welding tool. The actuator is driven such that the friction stir welding tool is moved relative to the workpiece so that the friction stir welding tool can execute the friction stir welding operation to the workpiece. The control unit drives the actuator such that its torque is kept within the preset range of the torque by monitoring the torque of the actuator and by controlling the friction stir welding apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005167156-A (JP)
Title: Surface-mounting coil component
Inventor: HOSHI HARUKI
IPC: H01F27/06
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounting coil component, which enables the mounting bottom of a mounting terminal to be fixed securely to a circuit board by reflow soldering.  <P>SOLUTION: The coil component comprises a core having a coil spindle 10 on which a coil 12 is wound, and the mounting terminals 13, which are arranged on the core and have coil connections 14 to which the terminals of the coil 12 are connected. Each mounting terminal 13 has the mounting bottom 16, which is used to mount the terminal 13 on the circuit board 18 and is formed via a folded part 15, and the mounting terminal 13 is coated with a conductive plating layer 20. At least one step of a stepped part 17 is formed on the folded part 15 of the mounting terminal 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221062-A (JP)
Title: Organic electroluminescent element
Inventor: IGARASHI TATSUYA
IPC: H01L51/50
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element showing high luminous efficiency and durability.  <P>SOLUTION: This organic electroluminescent element has at least one organic layer including a luminescent layer between a pair of electrodes. The organic electroluminescent element is characterized by that the luminescent layer contains at least two compounds such as a host material and a luminescent compound; and the host material is a compound expressed by general formula (1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004108592-A (JP)
Title: Tip hose for placing ready-mixed concrete and manufacturing method therefor
Inventor: ISHIZAKA SHINKICHI
IPC: B32B1/08
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To lighten a hose tip part that is a working part in moving operation of a placing position without impairing wear resistance, to secure excellent flexibility, and to elongate a service life.  <P>SOLUTION: In this tip hose A, an inner diameter d1 of a cylindrical inner rubber 1 is set to be constant over the full length thereof, and a radial thickness is intermittently small changed along an axial direction such that an outer diameter is large on an inlet part side of ready-mixed concrete and becomes small as it goes to an outlet part side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005170761-A (JP)
Title: Multiple oxide
Inventor: KANO MASAHIRO
IPC: C01G55/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new material effectively used for various applications such as a temperature measuring sensor material of a resistance thermometer or the like.  <P>SOLUTION: The multiple oxide is expressed by composition formula, Na<SB>2-X</SB>RuO<SB>4</SB>(in formula, X satisfies 0≤X≤0.05) and the method of manufacturing the multiple oxide is carried out by heating and reacting raw material substances to be sources of Na and Ru under an oxidation atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169335-A (JP)
Title: Fan filter unit
Inventor: OMORI KAZUYA
IPC: F24F7/06
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan filter unit which is capable of enhancing the efficiency thereof with a low noise, lowering the chamber height and uniformizing the blow-out wind speed and has excellent assembly and maintenance with regard to the fan filter unit used in a clean room requiring a clean space in a semiconductor plant, a food plant and the like.  <P>SOLUTION: A plurality of motors 2 are fixed on one fixing stand 3 attached to the side surface of the chamber 101 or the upper part of the chamber 101 having a suction port 1, thereby, the axial height of the fan 102 and the outer diameter of the fan 102 per one set is reduced, the height of the chamber 101 is lowered, the region of low wind speed on the back side of the fan 102 is reduced, the wind speed distribution is uniformized and, thus, the fan filter unit having excellent assembly and maintenance can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175353-A (JP)
Title: Method for manufacturing mesa semiconductor device
Inventor: NAKAMURA HIDEKAZU
IPC: H01L21/76
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a mesa semiconductor device at a low cost by reducing exposure steps in forming an isolating glass protection film of the device.  <P>SOLUTION: The method for manufacturing a mesa semiconductor device comprises steps of forming an n<SP>++</SP>-type semiconductor region 12 on the front side surface of an n<SP>-</SP>-type semiconductor wafer 11; forming a p-type semiconductor region 13 by selectively diffusing a p-type impurity thereinto; forming an insulating film 14 on the semiconductor wafer 11; forming an opening 15 for electrode formation, and at the same time an opening 17 for isolated formation on part of a pn junction formed at an interface between the n<SP>++</SP>type semiconductor region 12 and the p-type semiconductor region 13, where the junction interface reaches the surface of the semiconductor wafer 11; forming an isolation groove 18 to isolate the pn junction; and forming a glass protective film 19b so as to cover the surface of the isolation groove where the pn junction is exposed by selectively drawing and filling photo-sensitive glass paste 19a into the isolation groove 18 and then subjecting the resultant structure to heat treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169597-A (JP)
Title: Punching waste removing device of corrugated board sheet
Inventor: TSUKASAKI YASUHIRO
IPC: B26F1/02
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punching waste removing device capable of removing without leaving the waste on a corrugated board sheet when punching a hand hole in the corrugated board sheet by a punch-cutting tool mounted to a die roll.  <P>SOLUTION: A tool post 2 having a punch-cutting tool 1 along a guide groove 11 formed on the die roll 10 is movably disposed, an extrusion member 3 is retractably disposed in the tool post, and the extrusion member can be pushed by a lever 5 provided on the guide. Moreover, an engaging member 6 having a cam surface 6a slide-contacting the base end of the lever on the lower peripheral side of the die roll is disposed. After punching the hand hole on the corrugated board sheet with the tool, the extrusion member is pushed up by turning the lever which reaches the engaging member by die roll rotation with the cam surface during passing by the cam surface so as to push out and drop the punching waste in the tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177990-A (JP)
Title: Inkjet recording device, inkjet recording method and inkjet recording head
Inventor: SHIBATA RETSU
IPC: B41J2/01
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head which can rapidly record a high quality level image free from streaky density irregularities and can be structurally undersized, even when a plurality of nozzle banks are juxtaposed, and an inkjet recording device and an inkjet recording method.  <P>SOLUTION: In this inkjet recording head, a plurality of nozzle banks are arranged in a direction X where the nozzle banks relatively move with a recording medium and the internozzle bank distance of each nozzle bank is set to a varying value. For example, in the internozzle bank distances L1 to L7 of the respective nozzle banks, the internozzle bank distance L1 located upstream in the relative movement direction X is set smaller than the internozzle bank distances L2, L3... located downstream from the former. For the internozzle bank distance of each nozzle bank, an interval between the nozzle groups is set in accordance with the quantity of an ink impacted to the recording medium before performing a recording operation by each nozzle bank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180714-A (JP)
Title: Heat exchanger and inner fin used by it
Inventor: IKUTA SHIRO
IPC: F28F3/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger and an inner fin used for it capable of improving heat conductive performance by evaporation or condensation and considerably improving heat-exchanging efficiency.  <P>SOLUTION: In the heat exchanger 1 provided in a distribution part 2 of heat-exchange medium having the inner fin 12 with a side wall 12a for separating the distribution part 2 into a plurality of medium flow passages, an opening part 12b for extending along a distribution direction of the heat-exchange medium is bored in the side wall 12a of the inner fin 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183430-A (JP)
Title: Module comprising electronic component
Inventor: TSUMURA TETSUYA
IPC: H05K3/28
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module comprising electronic component which assures excellent close contact property and connection property in a module structure and enables reliable assembly and mounting.  <P>SOLUTION: The module comprising electronic component includes at least one or more electronic components 4, electrode 3 for mounting electronic component 4 at the surface layer and a solder resist 6. A circuit board 2 including one or more wiring layers and electronic component 4 are bonded to the electrode 3 of the circuit board 2 with the solder 5, and these are covered with an insulating resin 7. In this module comprising electronic components, a part or the entire part of the solder resist 6 at the external circumference of the circuit board 2 are removed and the insulating resin 7 joins and hermetically seals with the removing portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182133-A (JP)
Title: Document classification device and document classification method
Inventor: TAKIZAWA TADASHI
IPC: G06F17/30
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate discrimination of a category of a classification destination and change of a category of documents erroneously classified.  <P>SOLUTION: A document classification device includes a document storage section, a category setting section, a document classification section, a classification result storage section, a classification list acquisition section, a candidate list acquisition section, a list display section, a change category selection section, and a change result storage section. The classification list acquisition section acquires a catalogue list of categories of electronic documents classified in the document classification section, the candidate list acquisition section acquires a catalogue list of categories of electronic documents which is not classified in the document classification section, and the list display section displays contents of a classification list and a candidate list. The change category selection section selects a change category for the electronic document in a candidate list CDL of a category.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184173-A (JP)
Title: Image reader
Inventor: NISHIZAWA AKINORI
IPC: G06T1/00
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader quickly starting reading without the need for addition of particular hardware to the image reader.  <P>SOLUTION: The image reader is provided with: a light source 28 for emitting light to an original; a CCD image sensor 21 for applying photoelectric conversion to the light from the original to generate an image signal; image signal processing means (an AFE circuit 22, an A/D conversion section 23, and a scanner image processing circuit 24 or the like) for processing the image signal from the CCD image sensor 21; a test chart 32; and a discrimination circuit 40 for discriminating the lightness of the light source 28 on the basis of the image signal obtained when the test chart 32 is read. The AGC circuit 22b of the AFE circuit 22 adjusts the gain on the basis of a discrimination result (lightness of the light source 28) from the discrimination circuit 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184908-A (JP)
Title: Method of measuring power supply switching time
Inventor: NAKAMURA SATORU
IPC: H02J3/04
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring a power supply switching time which can properly measure the power supply switching time necessary, when the power supply of a power system is switched.  <P>SOLUTION: The method of measuring the power supply switching time includes a step of outputting an opening command to one power supply 11a for supplying a power to a load 12; a step of outputting a closing command to the other power supply 11b, after a predetermined time has elapsed; a step of detecting the one power supply voltage Va, the other power supply voltage Vb and a load voltage Vn, when the one power supply 11a is switched to the other power supply 11b; a step of obtaining a differential voltage of the power supply voltage Va, Vb and the load voltage Vn; and a step of measuring the period (switching time) where the differential voltages ΔVa, ΔVb continuously are the predetermined value or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182916-A (JP)
Title: Optical disk apparatus
Inventor: AOYANAGI MUNENORI
IPC: G11B33/14
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk apparatus in which sufficient cooling can be performed even in an extremely thin type optical disk apparatus and deterioration of a recording and reproducing property can be reduced.  <P>SOLUTION: In a tray 3, a plane is not formed in a part opposing to an opening 6a out of optical disk loading region external part 3e of a bezel 8 side and it is made a gap. When an optical pickup module 4 is attached to this tray 3, a gas guiding member 10 is fixed at a position corresponding to the upper part of the gap and the upper part of the opening 6a. This gas guiding member 10 is formed as the separated and independent member from the tray 3 and the optical pickup module 4, and has an opening 3f at a side opposing to the opening 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093975-A (JP)
Title: Semiconductor laser diode apparatus with pcb type lead frame
Inventor: PARK CHAN WANG
IPC: H01S5/0232
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diode apparatus with a PCB type lead frame which enables to prevent the finger of a worker handling parts in an assembling line from touching a light emitting element directly.  <P>SOLUTION: A lead frame type semiconductor laser diode apparatus includes: a light emitting element for emitting a laser beam; a frame, in which the light emitting element is provided to the top region, that radiates the heat occurred during generating a laser beam; a case, in which the frame is attached into an inner hole communicated with an emitting hole through which the laser beam passes; and PCB, in which a plurality of pattern electrodes electrically coupled to the light emitting element are formed on the top surface, that is provided to the bottom region of the frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004212988-A (JP)
Title: System and method for correction of spatial cross-talk and pattern frame effect in imaging system
Inventor: THOMA RALPH
IPC: G03F7/20
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce coherence of an illumination field and an modulated illumination field.  <P>SOLUTION: An imaging system is disclosed that includes an illumination source, a diffractive modulator, an imaging optical device, and a coherence reduction system. The illumination source is for producing the illumination field. The diffractive modulator is for receiving at least a partially coherent illumination field and producing the modulated illumination field. The imaging optical device is for directing the modulated illumination field toward an imaging surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005177326-A (JP)
Title: Mahjong game machine
Inventor: IWABORI KAZUO
IPC: A63F7/02
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the entry of the game balls into the ball entry slot on one end side of a row of ball entry slots comprising a plurality ball entry slots displaying the mahjong tiles with the game balls passing the outside of one end.  <P>SOLUTION: The mahjong game machine 10 is provided with a game board 22 having a row 34 of ball entry slots comprising a plurality of ball entry slots 30 displaying the mahjong tiles, a shooting lever 32 for shooting the game balls onto the game board 22, a guide rail 52 adapted to discharge the game balls shot with the shooting lever 32 upward on the other end side of the row 34 of ball entry slots being guided to the position beyond the upper most position 52a via the outside of the one end of the row 34 of ball entry slots, an elastic member 54 which bounces back the game balls discharged from the guide rail 52 and contacting each other in the direction of one end side of the row 34 of ball entry slots and a guide member 55 which receives and discharges the game balls bounced back and arriving with the elastic member 54 upward on one end side of the row 34 of ball entry slots.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185880-A (JP)
Title: Object to be treated treatment apparatus
Inventor: SUGO TETSUO
IPC: B09B3/00
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object to be treated treatment device capable of efficiently decomposing waste such as garbage by fermentation action of aerobic microorganisms.  <P>SOLUTION: The object to be treated treatment apparatus is provided with a treatment housing 4 for defining a treatment chamber 12 for treating the object 14 to be treated; a heating heater 42 for maintaining the inside of the treatment chamber 12 to suitable temperature, humidity and high oxygen concentration at which the aerobic microorganism 34 decomposes it; a moisture content feed device 8 and a high oxygen concentration gas feed device 6; and a load cell 58 for detecting the weight of the treatment housing 4. The aerobic microorganism 34 is implanted on a fungus base material 36 constituted by a ceramic material comprising magnesium silicate as a main component and porous diatomaceous earth. The amount of the object 14 to be treated thrown and the degree of activity of the aerobic microorganism 34 are controlled by detecting the weight of the treatment housing 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214658-A (JP)
Title: Mask container, method for transporting lithography mask into container and method for scanning mask in container
Inventor: HEERENS GERT-JAN
IPC: G03F1/66
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage and transferring device that protects a mask from being contaminated even in a scanning process.  <P>SOLUTION: The mask container is at least partially semitransparent to at least a radiation with a specified wavelength, and is so formed that it can obtain an image of a mask MA from the outside of the container 70 by using light with a specified wavelength. The semitransparent part of the container 70 is made of at least one material out of glass and plexiglas. This makes it possible to scan the mask MA through the container 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246336-A (JP)
Title: Electrically controlled uniform or graded reflectivity electro-optic mirror
Inventor: INJEVAN HAGOP
IPC: H01S3/105
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To electrically control the reflectance of an outcoupling mirror system and to use a laser process system under various operation conditions by using a single set of optical apparatus.  <P>SOLUTION: The electrically controlled variable reflectance mirror contains a Pockels cell which can control retardation or birefringence of the mirror to vary the light outcoupled from a laser cavity. Since the retardation is a function of voltage applied on the Pockels cell, the voltage can be used to control a fraction of the output beam outcoupled from the laser cavity. The Pockels cell is formed with a profile of constant reflectance so as to form the electrically controlled uniform reflectance electro-optic mirror. The Pockels cell is configured with spatially varying retardation to form the electrically controlled graded reflectance electro-optic mirror. Both of the above embodiments enable a laser process system such as a semiconductor laser process system to be operated over a relatively wide range of operating parameters by using a single set of optical apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005185764-A (JP)
Title: Ceiling suspended type x-ray tube supporting apparatus
Inventor: HASHIMOTO MITSUHIRO
IPC: G21K5/00
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability in brake releasing switches to be operated when an X-ray tube is moved.  <P>SOLUTION: In an X-ray tube supporting apparatus, the brakes are released in response to switch/brake correspondence information which stipulate at every switch the brakes to be released by the operation of the brake release switches to release the brake for suppressing the movement of the X-ray tube. Thus the switch/brake correspondence information indicates the arrayal pattern of the brake release switches. A switch/brake correspondence information storage part 13 previously stores a plurality of groups of switch/brake correspondence information. A brake release control part 16 releases the brake in response to the switch/brake correspondence information which is selected by a switch/brake correspondence information selecting part 14. Accordingly, the switch/brake correspondence information selecting part 14 selects the switch/brake correspondence information which indicates the proper arrayal pattern from the plurality of groups of switch/brake correspondence information. Consequently, the arrayal pattern of the brake release switches is set on a proper state, improving operability in the brake release switches.  <P>COPYRIGHT: (C)2005,JPO&NCIPI