baber/WOPTO huggingface dataset:
Patent JP-2005156228-A (JP)
Title: Instrument for measuring reflectivity
Inventor: ONISHI HIROSHI
IPC: G01N21/27
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflectivity measuring instrument, constituted so as to measure an optical transient response up to a very thin film or the like to be less than a monolayer which has been difficult to measure heretofore with very high time resolution and sensitivity.  <P>SOLUTION: This reflectivity measuring instrument has a means for condensing writing light and reading light temporally delayed with respect to the writing light to a substance to be measured and a means for detecting the reflected light from the substance to be measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158107-A (JP)
Title: Signal processing circuit in optical disk recording and reproducing device
Inventor: UESUGI KEIICHIRO
IPC: G11B20/18
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing circuit in an optical disk recording/reproducing device that can test the signal processing circuit (recording data generator circuit, etc.) in an frequencys exceeding the upper limit of an LSI tester.  <P>SOLUTION: In a signal processing circuit in an optical disk recording/reproducing device to record and reproduce data on an optical disk, the EFM signal (EFM signal output) from a recording data generator section is sent to the data reproducing section in the signal processing circuit (CD-DSP9) and reproduced. In this manner, the configuration (signal processing circuit ST1) of this invention checks whether the recording data are correctly generated or not by making a test (if there is a C1 error or a C2 error by using an LSI tester).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157650-A (JP)
Title: Illegal access detecting system
Inventor: TERASAWA HIROYASU
IPC: G06F21/56
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illegal access detecting system for efficiently detecting any illegal access with a few resources.  <P>SOLUTION: An illegal access detection service part 100 totals illegal access to a monitor target network 600, and selects the fixed number of illegal accesses from the totaled illegal access in the order of the larger number of detection, and prepares selection illegal access pattern data constituted of the pattern data of the selected illegal access. An illegal access detection service part 100 transmits the prepared selection illegal access pattern data to an illegal access detecting part 300 on a gateway 200. As to access received from an external network, the illegal access detecting part 300 judges the coincidence of the access data with data included in the selection illegal access pattern data transmitted by the illegal access detection service part 100 to detect illegal access.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155415-A (JP)
Title: High-pressure fuel supply system enabling discrimination of abnormality of high-pressure fuel system and measure against abnormality
Inventor: OGAWA MASARU
IPC: F02M37/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure fuel supply system capable of accurately detecting the trouble of a high-pressure fuel system.  <P>SOLUTION: This high-pressure fuel supply system comprises a feed pump for feeding a fuel from a fuel tank, a high-pressure fuel pump receiving the fuel from the feed pump, a delivery pipe connected to the high-pressure fuel pump and feeding the fuel to a fuel injection device, a fuel pressure sensor detecting the pressure of the fuel in the delivery pipe, and an electronic control unit controlling, by feedback, the pressure of the fuel in the delivery pipe to a specified pressure based on the output of the pressure sensor. The electronic control unit is formed to determine the abnormality of the high-pressure fuel supply system based on the state of a feedback coefficient for feedback control. Since the abnormality of the high-pressure fuel supply system can be detected based on the state of the feedback coefficient used for the control of fuel pressure, a corrective action against trouble can be immediately taken.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156954-A (JP)
Title: Developing apparatus, image forming apparatus, process cartridge and device unit
Inventor: HATTORI YOSHIO
IPC: G03G15/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in image quality such as decrease in image density and soil on a base without depending on the image ratio of an image even when such a developing apparatus is used that a two-component developer is supplied to a developer carrying body while circulating the developer in the longitudinal direction of the developing apparatus by using a plurality of transport members.  <P>SOLUTION: The developing apparatus is equipped with a developer carrying body 23a to carry a developer, a first transport member 23b to transport the developer in the longitudinal direction of the developer carrying body 23a, and a second transport member 23c to transport the developer in the opposite direction to the transport direction of the first transport member 23b. Further, the apparatus is equipped with a dispersing means 46 to disperse toner replenished through a toner replenishing port 26a into the developer circulating in the circulation passage. The dispersing means 46 varies the dispersing power to disperse the replenished toner into the developer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152805-A (JP)
Title: Apparatus for removing oil mist
Inventor: FURUTA MIKIO
IPC: F24F7/007
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing oil mist which removes oil mist, a weld fume, etc., from a gas-phase fluid containing the oil mist, the weld fume, etc., by realizing a punching plate capable of making the particle size of the oil mist fine and efficiently capturing the oil mist and deodorizes the gas-phase fluid and the structure of which is not complicated.  <P>SOLUTION: The apparatus for removing the oil mist is provided with: a first treatment part composed of a link arranged on a casing having a suction port and a discharge port and an umbrella-shaped collision plate arranged in a central passage of the link; a second treatment part composed of the punching plate and a first porous member; a third circular treatment part composed of a circular punching plate and a second porous member and; a suction fan arranged in the third circular treatment part. With the above apparatus, the oil mist can be efficiently removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155227-A (JP)
Title: Expansion joint
Inventor: SAWAGUCHI MASAHIKO
IPC: E04B1/62
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion joint advantageous to eliminate a step difference generated between structures, and capable of absorbing relative displacement in the orthogonal two directions in a horizontal plane.  <P>SOLUTION: A floor 16 of respective stories of a warehouse 10 and a place of a travel passage 20 of a building 12 for the travel passage corresponding to the floor 16 of these respective stories, are connected by the expansion joint 24. The expansion joint 24 has a rigid plate-like member 26, a displacement allowing member 28 for allowing the relative displacement of these structures in the direction for separating and approaching the warehouse 10 and the building 12 for the travel passage, and a joining member 30 arranged between the plate-like member 26 and the displacement allowing member 28 and relatively movably joining these plate-like member 26 and displacement allowing member 28 in the direction orthogonal to the direction for separating and approaching the warehouse 10 and the building 12 for the travel passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154861-A (JP)
Title: Double layer-coated copper powder, method of producing the double layer-coated copper powder, and electrically conductive paste using the double layer-coated copper powder
Inventor: SAKAGAMI TAKAHIKO
IPC: H01B5/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide copper powder which has satisfactory oxidation resistance and has excellent thermal shrinkage resistance in such a manner that its shrinkage on sintering is reduced in the temperature range where sintering is possible even if it is fine.  <P>SOLUTION: In the double layer-coated copper powder obtained by providing the surfaces of the particulate matters of copper powder as the core material with an inorganic matter coat layer, the surfaces of the particulate matters of copper powder as the core material are provided with a first inorganic coat layer composed of one or two kinds selected from copper oxide and copper suboxide, and the outer shell of the first inorganic coat layer is provided with a second inorganic matter coat layer composed of inorganic oxide consisting of one or more kinds selected from silicon oxide, aluminum oxide, magnesium oxide, zirconium oxide, titanium oxide and zinc oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155834-A (JP)
Title: Power transmitting device
Inventor: ANDO DAISUKE
IPC: F16D41/08
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the generation of engagement shock in switching the rotating direction in a power transmitting device applying a two-way clamp.  <P>SOLUTION: Pole parts 9 of a first cage A1 and a second cage A2 are mounted between an outer ring 1 having a cylindrical inner face 6 and an inner ring 3 having a cam face 7 on its outer periphery, guide holes 18a, 18b inclined in the directions opposite to each other are formed on the pole parts 9 of the cages A1, A2, a switch hole 19 long in the circumferential direction is formed on a cylindrical part 5 of the inner ring 3, and switch pins 20 are inserted into intersecting parts of the switch holes 19 and the guide holes 18a, 18b, and fixed to pin holders 21. In this power transmitting device, the first cage A1 and the second cage A2 are rotated relatively in the opposite directions by being pressed by elastic members 12, a pair of rollers 11a, 11b are held on positions where very small clearances are formed with a cylindrical inner face 6 by the contact of end faces of the guide holes 18a, 18b with the switch pins 20, and the rollers 11a, 11b are engaged by slight rotation of the inner ring 3, whereby the generation of engagement shock can be inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159203-A (JP)
Title: Thickness measuring method and its instrument, polishing rate calculating method, and cpm processing method and its apparatus
Inventor: SAITOU KEIYA
IPC: B24B37/07
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polishing rate with high precision for a sample, which has unevenness on its surface, differs in size of the unevenness with the density of a wiring pattern and filming conditions, and varies in polishing rate, without conditioning a wafer.  <P>SOLUTION: An embodiment of the present invention includes a detection spectral light waveform acquiring step of irradiating the sample which has an optically transparent film formed on its surface, with white light, detecting reflected light from the sample surface by the irradiation with the white light, and acquiring the detection spectral waveform of light of (0)th order of the reflected light, a model spectral waveform calculation step of calculating a model spectral waveform based upon an optical model for the sample having surface unevenness constituted by putting together a plurality of step parts differing in height while parameters consisting of the size of the unevenness of the surface, an area rate, and a film thickness are varied, and a fitting processing step of performing fitting processing between the model spectral waveform calculated in the model spectral waveform calculation step while the parameters are varied and the detection spectral waveform acquired in the detection spectrum waveform acquiring step and finding the size of the unevenness of the surface, area rate, and film thickness of the sample based upon the most matching parameters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165377-A (JP)
Title: Personnel support system
Inventor: NEMOTO NORIYUKI
IPC: G06Q50/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform recruiting activities.  <P>SOLUTION: A recruiting responsible section terminal 31 downloads recruiting information from a recruiting information management DB 11 of a server 10, and makes a recruiting responsible section DB 32 store it. A notebook computer 61 issues wrist bands 91 and 92 printed with a bar code corresponding to the ID number of an applicant based on the recruiting information of the recruiting responsible section DB 32, and issues a wrist band 93 printed with a bar code corresponding to the interviewer identification code of a personnel interviewer. The personnel interviewer reads the interviewer identification code from the bar code of the wrist band 93 of the interviewer himself or herself at the time of interviewing, and reads the ID number from the bar code of the wrist bands 91 and 92 of the applicant by using a PDA 81, and transmits the ID number and the interviewing result to a notebook computer 61. The notebook computer 61 transmits the interviewer identification code of the personnel interviewer and the ID number of the applicant transmitted from the PDA 81 and the interviewing result through the Internet 200 to the recruiting responsible section terminal 31, and the recruiting responsible section terminal 31 makes the recruiting responsible section DB 32 store it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163331-A (JP)
Title: Revolving work machine
Inventor: SHIMOIE SHIZUO
IPC: E02F9/08
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a rattle of a swing bracket by adopting a constitution wherein the swing bracket is pivotally supported by one vertical shaft.  <P>SOLUTION: Upper end lower supporting walls 32a and 32b are provided on the rear side of the swing bracket 17; a supporting bracket 16 has a supporting part 16a which is interposed between the supporting walls 32a and 32b; the supporting part 16a and the supporting walls 32a and 32b are pivotally supported by one vertical shaft 29 penetrating in the vertical direction; a hydraulic hose 36, which is arranged in a base 12 of revolver, is provided in the state of being elongated forward so as to pass below one vertical shaft 29 from a lower part of the supporting bracket 16; and the hydraulic hose 36 is arranged by being led out to the backside of the boom 18 in the state of being inserted upward from a lower part of the swing bracket 17 so as to pass between one vertical shaft 29 and a pivot pin 31, and in the state of being inserted upward from below through a space ahead of a horizontal shaft 30 and between bifurcated base ends 18a of a boom 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166971-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KOJIMA KEISUKE
IPC: H01L21/822
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a capacitor of high performance in which the deterioration of a leaked current characteristic is reduced even in the case of a dielectric film of which the high dielectric constant is obtained by high-temperature annealing in a capacitor element using perovskite type oxide film high dielectric thin film.  <P>SOLUTION: The manufacturing method is provided with a process for forming a plasma SiO<SB>2</SB>film 102 on the surface of a GaAs epitaxial substrate 101, and then forming a Ti film 103 and a Pt film 104 which become lower electrodes of the capacity on the surface of the plasma SiO<SB>2</SB>film; a process for forming a SrTiO<SB>3</SB>film 105 on the Pt film 104 and annealing the SrTiO<SB>3</SB>film 105; a process for forming a Pt film 106 which becomes an upper electrode on the surface of the SrTiO<SB>3</SB>film 105; a process for forming a capacitor element by etching the SrTiO<SB>3</SB>film 105 and the Pt film 106 to be the upper electrode, while leaving a prescribed area; and a process for treating the sidewall surface of the capacitor element with ozone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162540-A (JP)
Title: Ceramic component
Inventor: YAMADA HIROTAKE
IPC: C04B35/64
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic component exposed to heat cycle in which the life is prolonged and the damage is prevented even when the strength and toughness of a main body part is low.  <P>SOLUTION: The ceramic component 4 is provided with a 1st layer (inside layer) 5 comprising magnesium oxide and a 2nd layer (outside layer) 6. The coefficient of thermal expansion of a material constituting the 2nd layer 6 at a temperature ranging from 40°C to 1,200°C is lower than that of magnesium oxide at a temperature ranging from 40°C to 1,200°C and the difference of the coefficient of thermal expansion between the material constituting the 2nd layer 6 and the magnesium oxide at a temperature ranging from 40°C to 1,200°C is ≥0.05 ppm/°C and ≤0.5 ppm/°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004183663-A (JP)
Title: Vacuum operated shut-off valve, and device and method for fuel vapor vent control
Inventor: BENJEY ROBERT PHILIP
IPC: F02M37/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To control flow of fuel vapor when pressure of fuel vapor in a fuel tank exceeds a predetermined value.  <P>SOLUTION: A diaphragm vacuum operated valve 20 is provided for a control means 10 for controlling fuel vapor flow vented from the fuel tank 12 of an automobile. For preventing leakage of the fuel vapor to the outside air, the vacuum operated valve 20 is made of fuel vapor impermeable material, or includes diaphragm 58 of which surface is coated with the material. A purging action in a canister 28 during starting an engine prevents excessive reduction of the inner pressure in the fuel tank 14, a valve member 64 closes a valve seat 50 when excessive reduction of the inner pressure in the fuel tank 14 occurs following rapid reduction of the outside air, and pressure difference acts on a pressure relief valve 80 to open the valve, thereby permitting reverse flow of the fuel vapor to the fuel tank 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005132079-A (JP)
Title: Heating runner coextrusion nozzle
Inventor: BABIN DENIS
IPC: B29C45/16
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine having a metering device used for sending a predetermined accurate amount of a molten material into each mold hole.  <P>SOLUTION: This injection molding machine 10 is equipped with a first manifold 12 having a first manifold passage 14 which has a first discharge port for sending a first melt flow into the first nozzle passage 52 of a nozzle 30, a second manifold 22 having a second manifold passage 24 which has a second discharge port 29 for sending a second melt flow into the second nozzle passage 54 of the nozzle, the mold hole 60 communicating with the nozzle passages through a molding gate 34, and the on-off mechanism of the molding gate and an injection piston 70 extending into the passage between the first discharge port and the first nozzle passage. The injection piston has the outer wall being in contact with the inner wall of the passage and can be moved through the passage. The melt arranged in the melt chamber 78 of the first nozzle passage is allowed to flow in the mold hole by the movement of the injection piston.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165122-A (JP)
Title: Projector with obstacle detecting device, and obstacle detecting method
Inventor: TAMURA YOICHI
IPC: G03B21/14
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector with an obstacle detecting device capable of surely detecting the existence of an obstacle whatever position between a screen and a projector the obstacle exists at.  <P>SOLUTION: A test pattern is projected to the screen 70 from a projection device 20 by using both of a 1st test pattern and a 2nd test pattern provided with a plurality of horizontal lines which divide the length in the longitudinal direction of the video of the test pattern projected from the device 20 to the screen 70 into a plurality of the same length by division numbers whose prime factors do not coincide with each other when they are resolved into the prime factors, and the picked-up images of two kinds of test patterns received by a solid-state image pickup element 32 via a light receiving lens 31 arranged at the perpendicularly upper part of a projection lens 21 on the front of the housing of the projector 10 are analyzed by a picked-up image analysis part 33 so as to detect the presence/absence of the obstacle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075335-A (JP)
Title: Intake duct
Inventor: CHOI JAE-SIK
IPC: B60H3/06
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable intake duct for a vehicle usable in common to all vehicle models irrespective of the presence or absence of mounting an air filter, capable of preventing air leakage even when an air filter is not adopted, and having a simple structure.  <P>SOLUTION: A wedge-shaped channel is formed so as to surround in substantially square having such size that allows insertion of the air filter on a face in which the air filter is inserted on an outer side wall face forming a discharge port of the intake duct. Depth of the wedge-shaped channel is 60 to 80% of wall face thickness of the intake duct. The discharge port is formed and connected with an inlet part of a blower housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173638-A (JP)
Title: Fingerprint collation device
Inventor: MITANI NAOHIKO
IPC: G06T7/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint collation device which improves authentication precision without lowering convenience.  <P>SOLUTION: The collation device comprises a random number generation part 5 which generates a random number R on the basis of a specified registered finger number; a collation finger display part 3 which displays a finger to be collated on the basis of the random number R as a collation finger and prompts finger collation; a fingerprint sensor 4 which reads a fingerprint as a fingerprint image out of the finger of the user and generates input image data; a fingerprint image storage part 11 which stores fingerprint images by fingers as registered image data 14; and a fingerprint image collation processing part 10 which collates the input image data with registered image data 14 corresponding to the collation finger and outputs a collation result showing whether the user is a registered user by whom input image data are stored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169667-A (JP)
Title: Quartz lambert's ore, manufacturing method of quartz plate and quartz lambert's ore
Inventor: CHO KUNIYOSHI
IPC: H01L41/39
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the frequency deviation in the temperature characteristics of a quartz vibrator by eliminating/suppressing the irregularity of a cutting angle in manufacturing a quartz plate of a double rotation cut having inclined cut surfaces around two axes of a crystallographic axis.  <P>SOLUTION: An artificial quarts ore 10 is cut along the X'-surface crossing a X' axis, which is calculated by rotating an X-axis centering around a Z-axis by an angle ϕ, at a right angle to cut a quartz Lambert's ore 11 while an auxiliary block 12 having the X-surface, Z-surface and r-surface of the same artificial quartz ore is cut from the artificial quartz ore and the X' surface of the quartz Lambert's ore and the X-surface of the auxiliary ore are aligned on the same plane to laminate and bond the -Z surface of the quartz Lambert's ore and the +Z surface of the auxiliary block. The -Z surface of the quartz Lambert's ore is angularly measured by a conventional X-ray diffraction device and the Z-axis is rotated by an angle (38°13'-θ) centering around the X-axis on the basis of the r-surface to cut the quartz Lambert's ore in parallel to the obtained surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI