baber/WOPTO huggingface dataset:
Patent JP-2005156436-A (JP)
Title: Semiconductor pattern measuring method and process control method
Inventor: TANAKA MAKI
IPC: H01L21/66
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a pattern dimension measuring means having high precision, which makes stable response to changes in the cross-sectional shape of a pattern, and to provide a semiconductor pattern measuring method which avoids loading on computation time, by comparatively reducing the amount of computation.  <P>SOLUTION: In a pattern measurement system built on a length measuring SEM, a relation between the cross-sectional shape of the pattern and a measurement error in a prescribed image processing means is evaluated beforehand, by using an electron ray simulation. When an actual dimension measurement is carried out, the dimensional measurement of the pattern being an object to be evaluated is carried out, by using an image signal from the scanning electron microscope; and a dimension measurement error of the object pattern to be evaluated is estimated and compensated on the basis of the relation between the cross-sectional shape of the pattern and the measurement error being evaluated beforehand, thereby realizing a highly precise measurement, capable of eliminating dimension errors depending on three-dimensional shapes of the pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004186687-A (JP)
Title: Magnetic actuator by piezoelectric control
Inventor: DE WEERDT ROBRECHT EMIEL MARIA
IPC: H01L21/027
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic actuator for controlling magnetic force applied on the load.  <P>SOLUTION: The magnetic actuator has 1st, 2nd and 3rd magnetic elements. The 1st, 2nd and 3rd elements are placed at 1st, 2nd and 3rd positions, respectively. The 1st and 2nd elements are adjoined mutually in separation of 1st gap to 1st orientation, the 2nd and 3rd elements are set adjacent mutually separated of 2nd gap in 2nd orientation. The magnetic force is formed respectively by the magnetic specific interaction of the 1st, 2nd and 3rd magnetic elements at the 1st, 2nd and 3rd positions. Displacement equipment is fixed to at least two of the 1st, 2nd and 3rd elements and is arranged so that the magnetic specific interaction of the 1st, 2nd and 3rd elements may be changed, by carrying out displacement of at least one of the 1st, 2nd and 3rd elements relatively from each source position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005161551-A (JP)
Title: Calendar and calendar printing method
Inventor: KIMURA SEIJI
IPC: G06F3/12
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calendar and a calendar printing method, with which workability can be improved.  <P>SOLUTION: Supporting members 3 and 4 are inserted in the main body part 2 of the calendar 1. By pasting these supporting members 3 and 4 onto a wall or the like so as to locate at both the ends of the main body part 2, the main body part 2 of the calendar 1 is mounted rotatably. By rotating the calendar 1 from its existing state, the information on the desired calendar can be displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162675-A (JP)
Title: Method for obtaining aromatic dihydroxy compound from waste aromatic polycarbonate
Inventor: TAKEMOTO HIDEMI
IPC: C08J11/16
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a high-purity aromatic dihydroxy compound by inexpensively mass treatment of waste aromatic polycarbonates.  <P>SOLUTION: The method for obtaining the aromatic dihydroxy compound from the waste aromatic polycarbonates comprises the following consecutive steps: (A) The waste aromatic polycarbonates are depolymerized in the presence of an organic solvent and an aqueous solution of metal hydroxide (a-step). (B) The resulting deposited solids are dissolved by adding water to the reaction liquid after the depolymerization (b-step). (C) The organic solvent phase and the aqueous metal hydroxide solution phase are separated to retrieve the latter (c-step). (D) An acid is added to the aqueous metal hydroxide solution to deposit and filter the resulting aromatic dihydroxy compound (d-step). (E) The aromatic dihydroxy compound thus obtained is washed with an organic solvent and/or water followed by (E-1) removing the washings using a centrifugal separator (e-1 step) or (E-2) removing the washings using a filter (e-2 step).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206086-A (JP)
Title: Projector equipped with alignment optical system and electronic circuit
Inventor: CHILDERS WINTHROP D
IPC: H04N9/31
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively conceal the effect of burned out, misdirected, or marginally operating light-emitting sources that are forming a linear array of a projector.  <P>SOLUTION: A projector employing a linear array of light-emitting sources forms a super pixel in the form of a plurality of beams that are focused onto scanning optics that cause the beams to move across a viewing surface on a first axis for defining image lines along the first axis and a second axis such that the super pixel overwrites every addressable spot on the viewing surface thereby producing interleaved and staggered scan patterns that conceal the effect of burned out, misdirected, or marginally operating light-emitting sources that would otherwise result in a degraded projected image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005161809-A (JP)
Title: Screw for injection molding machine
Inventor: KAMIYA MUNEKATSU
IPC: B29C45/60
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw for an injection molding machine which prevents a material resin from staying on the surface of the screw for a long time, and is designed to have minimum necessary overall length.  <P>SOLUTION: A heating cylinder 1 has a spouting hole 2 at its tip end and a supply hole 3 at its base end. The screw 4 rotatably inserted into the heating cylinder 1 has a supply zone A, a compression zone B and a metering zone C orderly from the base end to the tip end, and a spiral flight 5 having the same outer diameter is continuously formed in the whole of the supply zone A, the compression zone B and the metering zone C. The depth T<SB>x</SB>of the screw of the compression zone B is smaller than the depth T<SB>x</SB>of the screw of the supply zone A, and is larger than the depth T<SB>x</SB>of the screw of the metering zone C. In addition, the depth T<SB>x</SB>of the screw of the compression zone B is designed to be reduced from the compression starting point a to the compression finishing point b proportionally to the square root of the number of pitches from the tip end c of screw 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172271-A (JP)
Title: Humidity controller
Inventor: OKAMOTO YASUNARI
IPC: F24F3/14
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidity controller, using hot water as a heating source for regenerating an adsorption element and enough securing the amenity of the interior of a house.  <P>SOLUTION: This humidity controller is provided with adsorption elements 81, 82, a hot water heat exchanger 11 and a sensible heat exchanger 61. In first air as outdoor air (OA) fed to the adsorption elements 81, 82, moisture contained therein is adsorbed to the adsorption elements 81, 82. When the moisture in the first air is adsorbed to the adsorption elements 81, 82, heat of adsorption is generated, and the temperature of the first air is raised by the heat of adsorption. The first air passed through the adsorption elements 81, 82 is cooled by heat exchange with third air while it is passed through the sensible heat exchanger 61 and supplied to the interior of a house.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129295-A (JP)
Title: Router apparatus, data communication network system and data transfer method
Inventor: NAGAMI KENICHI
IPC: H04L45/74
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router apparatus in which transfer efficiency is improved by knowing a transfer destination before referring to contents of datagram.  <P>SOLUTION: The router apparatus has interfaces 10 with virtual connection networks 41, 42. Each of the interfaces 10 is equipped with a connection identifier analysis part 12. The connection identifier analysis part 12 stores a corresponding relation between a virtual connection identifier of input datagram and each of the transfer destination interfaces 10 and determines any transfer destination interface 10 from the virtual connection identifier of the input datagram. A transfer part 30 transfers the input data to the interface 10 determined by the connection identifier analysis part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005174728-A (JP)
Title: Lighting device
Inventor: HIRANO TOYOAKI
IPC: F21S8/04
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device which is in harmony with a space and can bring about expansion to the whole space and improve the appearance of the whole space, and a lighting apparatus.  <P>SOLUTION: This lighting device comprises a main body 1 which is formed into a hexahedron and filled with a translucent member 2, a first face which is a face to constitute the main body 1 and of which the inner face to the main body 1 is a reflecting surface, a base 3 which is provided facing the inside of the main body along the one side constituting at least a face on the first face 1a, a plurality of light-emitting diodes 4 arranged at the base 3, a third face 1c to a sixth face 1f which are provided in succession to the first face 1a and are constituted of members having refractive indices larger than that of air, and a second face 1b which is opposed to the first face 1a and through which light from the light-emitting diodes 4 transmits. The base 3 is arranged facing the first face 1a so that light from the light-emitting diodes 4 may be irradiated to the first face 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171148-A (JP)
Title: Coal gasification furnace and method for operating the same
Inventor: YOKOHAMA KATSUHIKO
IPC: C10J3/02
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coal gasification furnace capable of reutilizing generated gas of a coal gasification furnace as a fuel and enabling optimal operation and to provide a method for operating the coal gasification furnace.  <P>SOLUTION: The coal gasification furnace 100 produces a coal gasification gas by partially oxidizing coal 11. The coal gasification furnace 100 is equipped with a gas analyzing apparatus 101 for analyzing composition of a coal gasification gas 15 after refining, a steam charging amount-adjusting part 103 for adjusting the feed amount of steam 102 charged into a coal gasification furnace body 13 based on the result of the gas composition, a liquid fuel production apparatus 105 for producing a liquid fuel 104 from the coal gasification gas and a liquid fuel storage apparatus 106 for storing the produced liquid fuel 104.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169585-A (JP)
Title: Numerically controlled machining method
Inventor: FUJIO TAKU
IPC: B23Q15/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To machine the inside of an arc having a small radius as large as possible without stopping by an alarm and by a large diameter machining tool when machining the inside of the arc having the smaller radius than that of the machining tool by the large diameter machining tool.  <P>SOLUTION: This numerically controlled machining method is used when numerically machining the inside of the arc shape 3 having a radius of d by the machining tool 10 having a larger radius of d1 than d. When machining the inside of the arc shape 3, the center of the machining tool 10 is made to move so as to pass the intersection 13 of the two circles 401, 402 whose centers are the start point 2 and the end point 4 of the arc shape, respectively, and the radius of each circle is the radius of d1 of the machining tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178037-A (JP)
Title: Injection molding method and mold assembly for injection molding machine
Inventor: MORIWAKI TAKESHI
IPC: B29C45/26
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding method constituted so as to eliminate the abrasion of a slide surface at a runner branch position, and a mold assembly for an injection molding machine.  <P>SOLUTION: The first and second runners 23, 24 and 24 branched from a sprue 21 are provided between the sprue 21 and a cavity 20, and the first gate G1 continued to the first runner 23 and the second gates G2 and G2 continued to the second runners 24 and 24 are provided to the cavity 20. After the flow front of the molten material charged in the cavity 20 from the first gate G1 passes the second gates G2 and G2, the injection of the molten material in the cavity 20 from the second gates G2 and G2 is started and the molten material is successively injected in the cavity from the succeeding gates in this filling timing on and after. A runner changeover member 25 is arranged at the runner branch position so as to be possible to advance and retreat. The runner closed by the advance state of the runner changeover member 25 among a plurality of the runners is opened by allowing the runner changeover member to retreat to change over the filling timing of each of the gates. In the mold release of a molded product, the solidified material remaining at the branch position is discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184167-A (JP)
Title: Camera device and camera system
Inventor: YAMAURA AKIRA
IPC: H04N7/18
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein the installation construction of a camera is required, and time and construction expenses are required for installing a monitoring camera conventionally, and beauty is spoiled in a conventional building.  <P>SOLUTION: The camera device uses a power supply for the camera device and that of a fluorescent lamp in combination. Further, the device comprises: an imaging section; a signal processor for processing a video signal imaged by the imaging section; a transmitter for transmitting a signal processed by the signal processor; and a power supply section for feeding power to the imaging section, the signal processor, and the transmitter. The fluorescent lamp comprises an arc tube having first and second filaments, and a transformer for supplying power to the filament. The power supply of the camera device receives either power supplied to one of the filaments, or power supplied between the first and second filaments.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177011-A (JP)
Title: Game machine
Inventor: KOBAYASHI KUNIHIKO
IPC: A63F7/02
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which reliably detects insertion of a long and thin member from the side of a tray to a token path, and which prevents tokens from being put out illegally.  <P>SOLUTION: The medal path 35 is formed from a hopper device to the tray. The token path 35 is provided with: a first detection sensor 40 for detecting an object having passed through a first position; and a second detection sensor 41 for detecting the object having passed through a second position positioned more on the side of the tray compared with the first position. A distance between the first and second positions is longer than the diameter of the tokens, and shorter than an interval between a preceding token ejected from the hopper device and a medal following this. The first detection sensor 40 and the second detection sensor 41 are arranged so as to meet these conditions. When the second detection sensor 41 detects passing through of the object and the first detection sensor 40 detects passing through of the object, emergency sound is outputted from a speaker, and the operation of a slot machine is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180530-A (JP)
Title: Electrostatic drive type semiconductor micro-valve
Inventor: KAMAKURA MASANAO
IPC: B81B3/00
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic drive type semiconductor micro-valve, favorably controlling the flow rate of fluid.  <P>SOLUTION: This electrostatic drive type semiconductor micro-valve includes: a valve element base plate 1 formed of a semiconductor substrate having a frame 11, a valve element part 12 and a beam 13; a valve seat base plate 2 having a valve hole 21 and loaded with the valve element base plate 1; and a first base plate 3 mounted on the top face of the valve element base plate 1, wherein the valve element base plate 1 has a movable electrode 4 on an opposite surface to the first base plate 3 in the valve element part 12, the first base plate 3 has a fixed electrode 5 on the surface opposite to the movable electrode 4, at least one surface of the movable electrode 4 and the fixed electrode 5 has an insulating layer 6 for preventing continuity between both electrodes 4, 5, a predetermined gap is provided between the movable electrode 4 and the fixed electrode 5, and when the valve element part 12 is in the state of not applying voltage to the movable electrode 4 and the fixed electrode 5, the valve hole 21 is blocked up by the contact pressure so that the valve element part come into contact with the area in the periphery of an opening of the valve hole 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004151115-A (JP)
Title: Optical slit for electrophoresis optical measuring cell and electrophoresis optical measuring cell
Inventor: KANAI MASAKI
IPC: G01N21/05
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of current to an optical slit, in an electrophoresis measuring cell.  <P>SOLUTION: The optical slit 15 is formed of a sputtered silicon film 15 deposited by a radio frequency sputtering device, as an alternative to a conventional CVD film. The sputtered silicon film 15 has high resistance, in which the resistance is increased by a heat treatment after the deposition. Thus, the current flowing to the optical slit 15 in the electrophoresis analysis is sufficiently smaller than that of an electrophoresis liquid, and hardly influences the measurement. Accordingly, the analysis is stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005179019-A (JP)
Title: Image recording device
Inventor: SHIMIZU KATSUHIKO
IPC: B41J29/46
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device having improved maintenance quality by allowing easy detection and removal of a recording material jammed on a carrying passage.  <P>SOLUTION: The image recording device 1 has a cartridge loaded therein for storing the rolled recording material, wherein the recording material drawn from the cartridge is carried through the carrying passage to an image recording part and images are recorded thereon. On the carrying passage, there are arranged a detecting sensor for detecting the existence or not of the recording material, a cutter part for cutting the recording material and a reference position detecting sensor for detecting the reference position of the recording material near the upstream side of the image recording part. The jamming of the recording material is detected by monitoring whether the recording material on the carrying passage is carried or not from the detecting sensor to the reference position detecting sensor in a preset time. When the jamming is detected, the cutter part is operated to cut the recording material and a warning part warns that the recording material should be removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182613-A (JP)
Title: Memory error correction method and memory controller using the same
Inventor: SHIMOKAWA YOSHINOBU
IPC: G06F11/08
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory error correction method which allows a general inexpensive memory module to be used and allows data to be written per byte without preread and is capable of correction in the case of the occurrence of a fault in one of memory chips constituting the memory module and to provide a memory controller using this method.  <P>SOLUTION: A write address and write data of the prescribed number of bits are supplied from a master device, and a correction code of the prescribed number of bits is generated from the write data of the prescribed number of bits, the correction code of the prescribed number of bits is written in an address next to the write address after the write data of the prescribed number of bits is written in the write address of the memory module, and then, a read address is supplied from the master device, and a correction code of the prescribed number of bits is read out from an address next to the read address after data of the prescribed number of bits is read out from the read address of the memory module, and read data of the prescribed number of bits has an error detected and corrected by read data of the prescribed number of bits and the correction code of the prescribed number of bits and is supplied to the master device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004215255-A (JP)
Title: Transmitter-receiver for radio communication system having three transmitting antenna
Inventor: HWANG CHAN-SOO
IPC: H04B7/02
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter-receiver using a transmitting antenna diversity to cope with the degradation caused by fading.  <P>SOLUTION: An encoding device composes four combinations respectively including three symbols out of four symbols so that the four symbols are transmitted once to each antenna at each time interval, and includes an encoder for transmitting the four combinations during the four time interval to the three transmitting antennas. Two or more symbols selected from the four input symbols are phase rotated by the predetermined phase value. This device copes with high speed fading by obtaining the maximum diversity dimension and by decreasing the transmitting delay time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005187625-A (JP)
Title: Heat storage material and heat storage apparatus using this
Inventor: GOTO TOSHIHARU
IPC: C09K5/08
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive heat storage material utilizing waste electric cable covering materials and a heat storage apparatus using this.  <P>SOLUTION: In the heat storage apparatus comprising a heat storage material 20 utilizing latent heat, a heat storage vessel 10 containing the heat storage material 20 and a liquid heating medium 19 transferring heat obtained from the latent heat of the heat storage material 20, the covering materials of waste electric cables are used for the heat storage material 20 and the heat storage material 20 is contained in the heat storage vessel 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053577-A (JP)
Title: Container
Inventor: MASAI SHINGO
IPC: B65D41/04
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To intensify the fitting strength of a cap onto a container mouth, in a screw type cap.  <P>SOLUTION: The outer periphery of the mouth of this container is formed with a multiple thread screw comprising a plurality of screw threads. The interference part on which a screw thread rides when the cap is tightened is formed protrusively at the lower side near the end of each thread. A recess is formed close to the end of the interference part, and a stopping part is formed protrusively still closer to the end. A protrusion protruding downward is formed at each start point of the threads. The interference part, the recess, the stopping part and the protrusion intensify the fitting strength of the cap onto the container mouth .  <P>COPYRIGHT: (C)2005,JPO&NCIPI