baber/WOPTO huggingface dataset:
Patent JP-2005017145-A (JP)
Title: Sample dimension measuring method and charged particle beam device
Inventor: WATANABE KENJI
IPC: G01N21/47
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for efficiently executing two measurements by an optical measuring device and a scanning electron microscope.  <P>SOLUTION: This method and the device to be provided are characterized by calculating the mean value of dimension values of a plurality of characteristic objects, and calculating an offset value of the dimension value based on the difference between the calculated mean value and the dimension value of the characteristic object acquired when light is irradiated. When measuring the dimension of the first pattern on a semiconductor wafer, the second pattern other than the first pattern is irradiated with light, and its dimension is measured. When the dimension value is a prescribed value or more or exceeds the prescribed value, dimension measurement to the first pattern is executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020940-A (JP)
Title: Torque motor
Inventor: KANESHIGE SUSUMU
IPC: H02K1/16
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque motor which can improve a size reduction and a weight reduction by constituting a rotor and a stator so that a necessary operating angle range may be satisfied in the torque motor having an operating angle range of less than 180°.  <P>SOLUTION: The torque motor includes even number of magnets (12a-12d) disposed on a periphery to an axis of rotation in the rotor (10) so that poles of the outer periphery are different from poles of the outer periphery of the adjacent magnets. The torque motor further includes the stators (20, 40) having single or a plurality of the cores (23, 43) having communicating parts for communicating with the magnetic poles and coils (30, 50) provided in the communicating parts of the cores. Each core has magnetic poles opposed to the rotor at least at two positions. In the magnets, angles along the periphery of the rotor in the magnets of S poles on the outer periphery are set to first predetermined angles (β1, β3), and angles along the periphery of the rotor in the magnets of N poles on the outer periphery are set to second predetermined angles (β2, β4) different from the first predetermined angles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014842-A (JP)
Title: Push start switch
Inventor: HIOKI SHINJIRO
IPC: B60R25/045
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push start switch capable of increasing convenience, preventing an engine from being stopped by the erroneous operation thereof during traveling, preventing a starter from being operated when the engine is turned ON, and increasing safety.  <P>SOLUTION: An engagement portion receiving the energization force of a coiled spring 4 which engages a twin heart cam groove 223 with a lot 5 is formed to bring the starter in a first lock state, a second lock state, a starter start state, or a starter release state. A lock part 72 is formed at the forwardly and backwardly moving plunger 71 of a solenoid 7 for limiting and releasing the movement of a knob part 2 to prevent the knob part 2 from moving to a starter start position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094212-A (JP)
Title: Color image forming apparatus
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/01
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time required to perform a density/gradation control, and to shorten a time required for a user to obtain a desired printed matter in a color image forming apparatus.  <P>SOLUTION: The image forming apparatus forms a multi-color image by repeating a series of image forming processes of forming a single-color image being one moving period of an image carrier in the case of performing printing on the transfer material. The image forming apparatus also prints a density detection image pattern on the image carrier. In the case of printing the density detection image pattern, the density measuring image patterns in a plurality of colors are formed in the midst of the series of image forming processes being the one moving period of the carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005030267-A (JP)
Title: Fuel supply device for engine
Inventor: FUKUZUMI MASAHIRO
IPC: F02M59/10
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To start compression stroke injection early during starting of an engine, as a cam profile to make the total stroke amount of a plunger per one rotation of a cam greater than that of a base cam.  <P>SOLUTION: In a fuel supply device for an engine having a fuel injection valve (13) to supply high pressure fuel from a high pressure fuel pump (5) directly in the combustion chamber of an engine during opening of the valve, the high pressure fuel pump is driven by a cam (7) of the engine, and the cam (7) is formed in a profile having further a minor actuation cam crest in addition to a cam crest to feed a maximum engine demand fuel flow rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029682-A (JP)
Title: Snow thawing agent
Inventor: SHIRAISHI TOSHIKUNI
IPC: C09K3/18
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a snow thawing agent which can be nearly uniformly spread over e.g., a road surface and is resistant to pulverization even upon external shock during its distribution and storage.  <P>SOLUTION: This snow thawing agent comprises irregular-shaped particles containing sodium chloride and having a mean-particle diameter of 10 mm or smaller. The irregular-shaped particle is formed from agglomerate of a plurality of polyhedral crystals. The particle has irregularly formed corners and flat parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038490-A (JP)
Title: Information recording/reproducing device and erase method of information recording
Inventor: KURODA KAZUO
IPC: G11B20/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain erase of objective data only by the process of a short time, when an erase command is executed to the data recorded on a recording medium.  <P>SOLUTION: When the recording data are recorded on an once recordable optical disk such as a DVD-R, enciphered data which are the enciphered recorded data, and a key for decoding these enciphered data are produced and recorded on separate areas on the recording medium. When the data recorded by this recording method are erased, only a key part in a file including a deciphering key is physically set as a defect or registered as the defect by a defect management system. Since the reading of the key part becomes impossible by this arrangement, restoration of the recorded data by decoding of the enciphered data become impossible, then the recorded data are actually and completely erasable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043556-A (JP)
Title: Optical spot size converter and optical waveguide element
Inventor: SODA HARUHISA
IPC: G02B6/122
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To optically couple optical waveguides having different optical spot sizes.  <P>SOLUTION: An optical spot size converter is provided with: a waveguide layer 120 which has a projecting section 120b, propagates light beams and is provided with an optical incident surface 100e; and a first laminated layer taper section 100a and a second laminated layer taper section 100b which have a taper shaped first taper section 130a and a second taper section 130b (a core layer), respectively. Moreover, the optical spot size converter is provided with: a rib section 100c which is formed on the projecting section 120b and has a plate shaped section 130c (a two dimensional waveguide layer) that is joined to the second taper section 130b (a core layer) and has a wide width rib structure; and a waveguide section 100d which is formed on the projecting section 120b, has a smaller width compared with the projecting section 120b and a ridge section 120c and propagates light beams.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050025-A (JP)
Title: Identification information testing method and information acquiring device
Inventor: IDE NOBUHIRO
IPC: H04B1/16
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information acquiring method and device for quickly and precisely testing identification information by satisfactorily evading radio waves from a transmitter mounted on an adjacent vehicle at the time of testing identification information.  <P>SOLUTION: In an identification information testing mode, the receiving sensitivity of a receiver 40 in an information acquisition mode is decreased. Information transmitted from the transmitter of another adjacent vehicle is evaded from being received, and identification information transmitted from the transmitter of its own vehicle is received by a receiving device 40, and compared with identification information preliminarily stored in a memory 37 so as to be tested.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243308-A (JP)
Title: Microchannel structure, desk size chemical plant constituted thereof, and fine particle producing apparatus using them
Inventor: KAWAI AKIRA
IPC: B81B1/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchannel structure capable of mass producing products by increasing the packing density of microchannels two- or three-dimensionally to deliver a fluid uniformly to the every microchannels in order to conduct a chemical treatment or to produce fine particles, and an apparatus, and a small chemical plant using the same as a basic component.  <P>SOLUTION: The microchannel structure including the microchannels to conduct the chemical treatment or to produce the fine particles by introducing one or more fluids comprises one or more fluid supply structures having a reservoir tank in the shape of a disk-like or polygonal hollow or the like for temporarily storing the introduced fluids, and also having straight and/or curved supplying channels formed radially from the reservoir tank, the supplying channels communicating with each microchannel on a microchannel substrate. The small chemical plant and apparatus using the structure as a basic component is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005060455-A (JP)
Title: Liquid crystalline polyester amide and its production method
Inventor: MATSUBARA TOMOSHI
IPC: C08G69/44
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystalline polyester amide which has a low melting point and excellent moldability, hardly generates a gas, contains foreign matters only a little, and is excellent in adhesiveness and gas barrier properties; and its production method.  <P>SOLUTION: The liquid crystalline polyester amide contains structural units represented by formulas (I) and (II) (wherein Ar1 and Ar2 are each an aromatic-ring-containing divalent residue). The method for producing the liquid crystalline polyester amide is characterized as follows: the amino group of at least one of monomers giving structural units (I) and/or (II) is acylated before being used; the acylated monomer is caused to be present in the same reactor when the acylation of other unacylated monomers each having an amino group and/or a hydroxy group is conducted; and after the acylation, polycondensation is performed, giving the liquid crystalline polyester amide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029035-A (JP)
Title: Head part protecting air bag device
Inventor: KINO MASAO
IPC: B60R21/20
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head part protecting air bag device capable of securing smooth development and expansion of an air bag by properly preventing the interference with various kinds of interference objects by changing the air bag in process of development and expansion in direction.  <P>SOLUTION: In this head part protecting air bag device M1, the air bag 11 stored by being folded to an upper edge side of an opening at the cabin inside develops and expands downward to cover the opening at the cabin inside. The air bag 11 is stored by providing a roll folding portion 18 for winding a lower edge 11b to the cabin inside or the cabin outside O to approach a lower edge 11b side at the time of the completion of the development and expansion to an upper edge 11a side. The air bag is folded by making the roll folding portion 18 as an inside/outside roll folding portion provided with a reversed portion 21 to be reversed in process of winding the lower edge 11b at the cabin inside or the cabin outside and making the portion 18 as an upper side folding part 20 to be wound to the cabin outside or the cabin inside in an opposite winding direction of a winding direction of a lower side folding part 19 on a lower side of the reversed portion 21 on an upper side over the reversed portion 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153783-A (JP)
Title: Comparator which operates stably with low voltage
Inventor: CHOI SOO-CHANG
IPC: H03K5/08
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparator which performs a stable operation even with a low power supply voltage and which prevents a characteristics change to be caused by a process change.  <P>SOLUTION: In the comparator which alternately performs a track mode operation and a latch mode operation in accordance with a clock signal having a fixed cycle to compare two analog input signals and to output a digital signal of 1 bit, the comparator has a differential input means 50 for inputting the two analog input signals as different inputs, a tracking/latch means 51 which is provided for inputting the differential outputs of the differential input means to positive/negative input terminals to implement the tracking and latch operations and has mutually different current paths from the positive input terminal and the negative input terminal to be operated as a load of the differential input means for the tracking operation of a track mode, and a latch means 52 for latching and outputting the output of the tracking/latch means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005039051-A (JP)
Title: Coaxial cable for high frequency power supply, plasma surface treatment apparatus comprising the same, and a plasma surface treatment method
Inventor: MURATA MASAYOSHI
IPC: H01L21/205
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment apparatus and a surface treatment method capable of uniformly generating a plasma in a VHF band (30 MHz to 300 MHz) between a pair of electrodes in a vacuum vessel with high reproducibility, so as to apply a uniform plasma surface treatment even to a large-area substrate of a 1m × 1m class.  <P>SOLUTION: A coaxial cable is disclosed with a structure that the impedance of the outer surface of the outer conductor viewed from one end of the coaxial cable toward the other end is made infinite. The coaxial cable 19 for high frequency power supply is used to supply the output of a high frequency power supply 15 to a pair of the electrodes 2, 4, in the surface treatment apparatus and method for treating the surface of the substrate 13 located to one of a pair of the electrodes 2, 4 in the vacuum vessel 1 by utilizing the plasma. The plasma surface treatment apparatus and the plasma surface treatment method employ the coaxial cable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039748-A (JP)
Title: Information processing apparatus and method, recording medium, and program
Inventor: KOIKE HIROYUKI
IPC: H04N5/44
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To recommend a program corresponding to the taste of a user.  <P>SOLUTION: The time from an EPG program list display start time to a recording program selection time of a program A is a domain (time (t<SB>1</SB>-t<SB>0</SB>)) illustrated by VS<SB>A</SB>and similarly, in programs B, C, the times become domains (time (t<SB>2</SB>-t<SB>0</SB>)), (time (t<SB>3</SB>-t<SB>0</SB>)) illustrated by VS<SB>B</SB>, VS<SB>C</SB>. At such a time, when the ratio of the lengths of the times is VS<SB>A</SB>:VS<SB>B</SB>:VS<SB>C</SB>=1:4:2 and when X<SB>1</SB>is defined as 4, with respect to weights of categories of the programs A, B, C, "variety" that is the category of the program A is 4, "drama" that is the category of the program B is 1, and "news" that is the category of the program C is 2. The present invention can be applied to a video recorder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040053-A (JP)
Title: Grain tank support structure for combine harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01F12/60
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain tank support structure for a combine harvester, with which a secure fixation and removal operation is carried out during the fixation and removal of the grain tank and a space above the basal part of the tank is secured in the combine harvester having the detachable grain tank.  <P>SOLUTION: This grain tank support structure has constitution that both the edge parts of a support pin 62 passed through from the front side wall body 51 to the rear side wall body 52 of the basal part 30b of the tank are connected to guide plates 64 attached to the right and left side wall parts 36 and 36 of the tank body 30a so that the rotation operation fulcrum during the fixation and removal of the grain tank is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045582-A (JP)
Title: Radio data communication system
Inventor: KASHIMA MASAHIRO
IPC: H04L12/28
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio data communication system which has high safety though being inexpensive and having a simple constitution.  <P>SOLUTION: In the radio data communication system, a single base station arranged in a bus office and a plurality of terminals corresponding to a plurality of busses communicate enciphered data through a wireless LAN. The radio data communication system has; an encryption key generation means which is mounted on the base station and generates a terminal-side encryption key corresponding to an encryption key for use in the base station, at a prescribed timing; an output means which outputs the terminal-side encryption key to the outside; and a plurality of transmission means which are connected to the plurality of terminals respectively and transmit the terminal-side encryption key outputted from the output means to terminals, and each terminal acquires the terminal-side encryption key transmitted by the transmission means and uses it for communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047376-A (JP)
Title: Steering control device
Inventor: MIYAJIMA TSUKASA
IPC: B62D119/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To determine a steering state by using a steering torque value and a steering torque differential value.  <P>SOLUTION: In this steering control device adding a basic assist force corresponding to the steering torque value to a steering mechanism, a steering state determining means determines that the steering mechanism is in a steering retention state during turning when an absolute value of the steering torque is larger than a predetermined first threshold and an absolute value of the steering torque differential value is smaller than a predetermined second threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046896-A (JP)
Title: Method for joining metallic ball
Inventor: ORI TETSUYA
IPC: B23K11/30
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining a metallic ball, by which heat generated in a small ball at the time of welding is efficiently dissipated.  <P>SOLUTION: In the method for joining a metallic ball, a shaft S having a receiving part S1 is set on a lower electrode 2, a recessed part 1c is formed on the bottom face of an upper electrode 1, a ball B is located on the receiving part S1 of the shaft S, a copper film 3 is arranged between the ball B and the upper electrode 1, and the ball B and the shaft S are joined by allowing electric current to flow between the upper electrode 1 and the lower electrode 2 while applying a pressurizing force to the copper film 3, the ball B, and the shaft S by means of the upper electrode 1 and the lower electrode 2. Further in this method, the lower electrode 2 is provided with a 2nd lower electrode 2s and a 1st lower electrode 2p movable relatively to the 2nd lower electrode 2s. The shaft S is set on the 1st lower electrode 2p. The recessed part 1c has an inner face IS formed into a hemispheric shape, and the ball B and the shaft S are joined by allowing electric current to flow between the upper electrode 1 and the 2nd lower electrode 2s in a state that the copper film 3 is in close contact with the ball B and the inner face IS in the recessed part 1c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285040-A (JP)
Title: Specific detection of cell-surface receptor leukocyte adhesion factor-1
Inventor: TEDDER THOMAS F
IPC: G01N33/50
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate the shed form and the cell-surface bound form of leukocyte adhesion molecule-1 (LAM-1, L-selectin).  <P>SOLUTION: The shed form of LAM-1 is present in human plasma at a high level. The invention discloses a quantitative method for detecting shed LAM-1 (sLAM-1) by Western blot and ELISA analysis. A method for the specific detection of cell-surface bound LAM-1 in the presence of shed LAM-1 and a method for immunotherapy using monoclonal antibody reactive with cell-surface bound LAM-1 but inert to shed LAM-1 are also disclosed by the invention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004068819-A (JP)
Title: Mounting system
Inventor: CARNEY GINA L
IPC: F01D5/30
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved mounting system to the hub of fan blades.  <P>SOLUTION: The mounting system for mounting blades to a hub 36 comprises an under blade bumper contacting with the root member 42 of the blade in cooperation with a blade slot 34 in the hub 36, a root member 42 of the blade located at the inside of the blade slot 34, and a rail member 56. The underblade bumper has a central member having a primary side portion and a secondary side portion, an arm member 18 as a primary pair extending therethrough from the primary side member, and an arm member 20 as a secondary pair extending therethrough from the secondary side member. The central member comprises a tab for positioning the under blade bumper inside the blade slot 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005052254-A (JP)
Title: Wheelchair
Inventor: SHIKATA NORIYUKI
IPC: A61G5/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair surely fixing casters at adjusted heights without being affected by a fastening force such as fastening of screws and easily adjusting the heights of the casters.  <P>SOLUTION: This wheelchair is formed by providing the casters 24 in the lower part of a wheelchair body 2. The wheelchair body 2 is provided with supporting legs 25 suspending therefrom and a plurality of engagement recess parts 26 disposed vertically in the sides of the support legs 25. A caster wheel 28 is attached, at least, to upward opened support cylinders 27 and eccentric cams 29 rotationally operated by operation levers 30 are provided outside the support cylinders 27. The support cylinders 27 are vertically slidably inserted in the support legs 25 and the eccentric cams 29 rotationally operated by the operation levers 30 are detachably engaged in arbitrary engagement recess parts 26 to fix the support cylinders 27 to the support legs 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI