baber/WOPTO huggingface dataset:
Patent JP-2004259819-A (JP)
Title: Device and method for treating surface of specimen
Inventor: OYAMA MASATOSHI
IPC: H01L21/3065
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment device which serves as a means for removing a masking material in a region that contains a silicon component left on the surface of the masking material after etching, a cured masking layer and the like and reduces the damage (etching) to the film layers; and to provide a means for removing carbon and silicon deposits depositing on the inner wall of a vacuum vessel.  <P>SOLUTION: Fluorine gas is added as ashing gas to oxygen gas in a plasma surface treating device. A mixed gas of oxygen gas and fluorine gas is introduced as ashing gas to remove the masking material in the region that contains a silicon component left on the surface of the masking material, a cured masking layer and the like, and to remove carbon and silicon deposits remaining on the inner wall of the vacuum chamber at the same time. Furthermore, the masking material can be removed under a low pressure, and a surface treatment is carried out using only an oxygen gas plasma so as to reduce the damage (etching) to the film layers subjected to etching after the above step of using a mixed gas plasma of oxygen and fluorine is carried out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257315-A (JP)
Title: Status detector of internal combustion engine
Inventor: SOEJIMA SHINICHI
IPC: G01M15/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect various characteristics of an internal combustion engine, such as, an exhaust pressure, an exhaust temperature in a high accuracy.  <P>SOLUTION: A status detector of the internal combustion engine includes a supercharger 16 having a compressor 16a and a turbine 16b, an air flow meter 18 for acquiring an amount of intake air dm<SB>1</SB>/dt, an intake pressure sensor 22 for acquiring an intake pressure P3, a means for obtaining the rotational speed N<SB>tb</SB>of the compressor 16a and the turbine 16b based on the amount of intake air dm<SB>1</SB>/dt and the intake pressure P3 by using flow rate characteristics of the compressor 16a, a means for acquiring an amount of exhaust gas flowing through the turbine 16b, and a means for obtaining an exhaust gas pressure P4 and an exhaust gas temperature T4 based on the rotational speed N<SB>tb</SB>and the amount of the exhaust gas of the turbine 16b by using the flow rate characteristics of the turbine 16b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264653-A (JP)
Title: Electrooptical substrate and its manufacturing method, electrooptical device, and electronic equipment
Inventor: KATAYAMA SHIGENORI
IPC: G02F1/1335
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device wherein a diffuse reflection region is expanded to a region where a storage capacitance is formed, so that luminance at reflection display can be sufficiently secured.  <P>SOLUTION: A drain part 31e of a thin film transistor 31 is extended to a reflection display region and a capacitance line 35 is disposed opposite to an extended drain part 31f to form the storage capacitance 37. Recessed parts g are formed at the drain parts 31f and 31h disposed in the reflection display region and various kinds of layers of the capacitance line 35, an interlayer insulating film 15 and the like are formed on the drain parts 31f and 31h to form recessed and projecting surfaces corresponding to the recessed parts g of the drain parts at these layers. A reflection electrode 17a is formed as an uppermost layer of these layers to impart recessed and projecting shapes to the surface of the reflection electrode 17a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266966-A (JP)
Title: Control panel
Inventor: SASAKI TOSHIHIKO
IPC: H02B1/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a control panel which enables omission of a space for wiring and high-density installation and comprises a connecting component that makes it possible to reliably and easily perform wiring work with a less number of wiring materials.  <P>SOLUTION: The control panel has the connecting component which is constituted so that equipment 1 for control, such as relay and timer, can be attached thereto and comprises a socket 2 for control panel having on its front face a plurality of first connecting terminal portions 1a to 1n to be respectively connected with the equipment elements of the equipment 1 for control. Each of the first connecting terminal portions is provided with a plurality of second connecting terminal portions 1a1 to 1n1 and 1a2 to 1n2 to be respectively connected with a plurality of the first connecting terminal portions 1a to 1n. These second connecting terminal portions 1a1 to 1n1 and 1a2 to 1n2 are placed on the rear face of the connecting component comprising the socket 2 for control panel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004000494-A (JP)
Title: Slot machine
Inventor: IRIBE KEISUKE
IPC: A63F5/04
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of giving a big expectation and satisfaction to players by raising reliability on multiple times of discharge of winning prize flag.  <P>SOLUTION: When an RB2 winning prize is won by lottery after an operation to start a game, an RB2 flag showing this internal winning status is accumulated. If five or more RB2 flags are accumulated, a lottery for starting discharge is enforced, and discharge of RB2 flag is initiated with a qualification that the lottery is won. At this time, "5" is established as an initial value of discharge remainder n, and the RB2 flags corresponding to the discharge number are discharged sequentially. When five or more RB2 flags are still accumulated even after discharge, lottery for reconfiguration is enforced, and if this lottery is won, the discharge remainder n is reset to "5" of the initial value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001406-A (JP)
Title: Antistatic sheet and shaped article
Inventor: UENO YOICHI
IPC: B65D65/40
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic sheet having a wear resistance which is very small in production of abrasive dust contaminating an article packaged such as an electronic component, excellent in rigidity, easy in forming by vacuum forming and the like and excellent in dimensional stability after forming, and to provide an formed article obtained by forming the antistatic sheet.  <P>SOLUTION: For the antistatic sheet and the formed article provided by forming the antistatic sheet, a surface layer (A) containing a propylene polymer (a1) and an antistat (a2) as essential ingradients is laminated on at least one side surface of a substrate layer (B) containing a propylene polymer (b1), a block copolymer (b2) of a styrene monomer and a conjugate diene monomer and a graft copolymer (b3) of a rubber-natured polymer and the styrene monomer as essential ingredients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317404-A (JP)
Title: Apparatus for detecting and correcting wobble error and phase locked loop circuit using same
Inventor: BOKU KENSHU
IPC: G11B20/14
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wobble error detecting and correcting apparatus, and a PLL circuit using the wobble error detecting and correcting apparatus.  <P>SOLUTION: This apparatus for detecting and correcting an abnormal state of a wobble signal on an optical recording medium includes a window generating part for generating a detection window by using a signal pwb subjected to phase synchronization with a signal rwb reproduced from the optical recording medium and binarized, and a control operating part for correcting the error of the signal rwb and outputting the signal rwb with the error corrected when the error of the signal rwb is detected in a detection window section. Thus, wobble abnormality is detected through the window, and a wobble signal with abnormality corrected is outputted to thereby improve the performance of the entire optical recording medium recording/reproducing system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005464-A (JP)
Title: Printer driver, printer and printing method
Inventor: SAITO YUTAKA
IPC: G06F3/12
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer driver, a printer and a printing method for normally performing finishing work such as stapling with every printing part when printing a plurality of printing matters by the printer.  <P>SOLUTION: For sorting a job with every printing part, the printer driver transfers a job starting command for commanding the start of printing to the printer via a data transmission part (Step S108). When the processing of printing data to one printing matter (Step S116 : Yes) is finished, a variable N for indicating the number of printing is added to N = N + 1 (Step S117). Next, for dividing the job with every part, the data transmission part transfers a job finishing command for commanding the finish to the printer 3 (Step S120). Afterwards, for newly starting the job with every part, the data transmission part transfers the job starting command for commanding the start to the printer (Step S121).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273970-A (JP)
Title: Method of evaluating semiconductor substrate
Inventor: OTSUKI TAKESHI
IPC: H01L21/66
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating semiconductor substrate by which the dielectric breakdown characteristics of a thick insulating film can be evaluated by stably measuring the breakdown voltage of the insulating film without producing any measurement error even when a high-sensitivity and high-accuracy tester is used.  <P>SOLUTION: In this method of evaluating semiconductor substrate, the dielectric breakdown characteristics of the insulating film formed on a semiconductor substrate are evaluated by measuring the breakdown voltage of the insulating film by using a tester. In measuring the breakdown voltage by impressing a voltage upon the insulating film, the breakdown voltage is predicted in advance from the thickness of the insulating film by measuring the thickness. Then the dielectric breakdown characteristics of the insulating film are evaluated by setting the measuring range of an electric current to be monitored so that the load amount of the tester expressed by the product of the value of the predicted breakdown voltage and the difference in the numbers of digits of the values of electric currents monitored before and after the breakdown of the insulating film may become the critical value at which a measurement error occurs in the tester or lower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274676-A (JP)
Title: Domed photographing equipment
Inventor: MAKARI NORIO
IPC: H04N5/225
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a domed camera which can be transported without requiring shock absorbing materials, since dust is not generated much even if a transparent domed cover and a cover for a photographic system touch, when transported.  <P>SOLUTION: This domed camera has protrusions 6a at parts of a photographing means facing a case. The camera is so formed that when the protrusions touch the facing parts at the portion other than the touching parts the camera has a gap between the transparent domed cover 7 and the shielding cover 6. Accordingly, dust to be generated when the shielding cover 6 and the cover 7 touch each other during the transportation, become less. Consequently, though conventional domed camera equipment has a problem that it requires to be disassembled and re-assembled when packed and installed, and the amount of work for equipment transportation increases, since shock absorbing materials are used and fitted between a transparent domed cover 7 and the camera 5, a shielding cover 6, and a driving gear 4, as a countermeasure to vibrations generated when transported, to prevent especially the driving gear 4 and the shielding cover 6 from vibrating, the cover 7 and the shielding cover 6 from touching, the paint or the like of surface finishing of the shielding cover 6 from peeling off and exerting a bad influence on photographing. Thus, the problem can be solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280864-A (JP)
Title: Recording medium, recording device, reproducing device, recording method, and reproducing method
Inventor: KURAOKA TOMOTAKA
IPC: G11B20/18
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usefulness of a write-once type recording medium in a recording medium such as an optical disk as a write-once type medium.  <P>SOLUTION: The write-once type recording medium consists of a normal recording and reproducing area, an alternate area, a first alternation managing information area (DMA), and a second alternation managing information area (TDMA), and write presence or absence indicating information (a space bitmap) is recorded. The second alternation managing information area is an area to which alternation managing information concerning a alternation process is additionally written to realize rewrite of alternation managing information. It can be distinguished whether write is finished in each data unit (a cluster) on the recording medium by using the write presence or absence indicating information. Thereby, defect management and data rewrite are suitably realized in the write-once type medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281763-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: WATANABE YUKIMUNE
IPC: H01L29/786
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a short channel effect can be suppressed while decreasing the resistance in the source region or drain region, and to provide its fabricating method.  <P>SOLUTION: The semiconductor device 100 has an SOI structure including a semiconductor layer 10c on a first insulation layer 10b, a gate electrode 24 formed on the semiconductor layer 10c through a gate insulation layer 22, a source region and a drain region 28. The gate insulation layer 22 and the gate electrode 24 are formed in a first region 10A, and the source region and the drain region 28 are formed in a second region 10B. The semiconductor layer 10c in the first region 10A has a thickness thinner than that of the semiconductor layer 10c in the second region 10B. The semiconductor layers 10c in the first region 10A are provided at a specified interval and a second insulation layer 14 is provided between them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282592-A (JP)
Title: Non-reciprocal circuit element
Inventor: UEDA MINORU
IPC: H01P1/383
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve an insertion loss characteristic and an isolation characteristic in a non-reciprocal circuit element.  <P>SOLUTION: In the non-reciprocal circuit element, a magnetic assembly 2 is placed in piles on a permanent magnet 8. The magnetic assembly 2 is configured by winding first, second and third center conductors around a magnetic body. An input terminal portion 32 provided at an end of the first center conductor and an output terminal 42 provided at an end of the second center conductor are connected to an input terminal and an output terminal for external connection, respectively, and a resistive connection terminal portion 52 provided at an end of the third center conductor is connected to a termination resistor. The permanent magnet 8 is formed with a pair of thick plates 82 and a thin plate 81 placed in-between. A conductor region coupled to the input terminal portion 32 is placed opposite to one of the thick plates 82 while the conductor region coupled to the output terminal 42 is placed opposite to the other thick plate 82. The conductor region coupled to the resistive connection terminal portion 52 is place opposite to the thin plate 81.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277386-A (JP)
Title: 2-(dichlorophenyl)-4-methyl-5-phenylimidazole compound
Inventor: MURAI TAKAYUKI
IPC: C08G59/50
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new 2-(dichlorophenyl)-4-methyl-5-phenylimidazole compound useful as an epoxy resin hardener and an intermediate for medicines.  <P>SOLUTION: The 2-(dichlorophenyl)-4-methyl-5-phenylimidazole compound expressed by the general formula is produced by reacting a dichlorobenzaldehyde compound with 1-phenyl-1,2-propanedione and ammonium acetate in acetic acid under heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282675-A (JP)
Title: Monitoring system
Inventor: NAKAZAWA TSUTOMU
IPC: H04N5/225
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system by which an image photographed with a video camera is recorded by applying various kinds of image processing thereto and the recorded image can be searched at a high speed.  <P>SOLUTION: The monitoring system is composed of a processing apparatus 100, a monitoring video camera 120, a display device 121 and an input device 122. The processing apparatus 100 extracts a face picture or a motion picture from the image photographed by the monitoring video camera 120 and records the images with time information added thereto. Besides, on the basis of search request information with the time information as a key from the input device 122, the processing apparatus 100 carries out a image search and displays the face image or the motion image of the searched result on the display device 121.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284830-A (JP)
Title: Forsterite ceramic sintered compact
Inventor: HANEDA HAJIME
IPC: C04B35/20
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forsterite-based ceramic sintered compact which is excellent in electric properties and moisture resistance.  <P>SOLUTION: The forsterite-based ceramic sintered compact has a molar ratio of magnesium content to silicon content of 1.8-2.2, a dielectric constant of 6.4-7.5, a dielectric dissipation factor at a frequency of 14 GHz of ≤1×10<SP>-4</SP>and a relative density of 99.4% or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286872-A (JP)
Title: Advertising method and advertising system used for the method
Inventor: IIZUKA MATOI
IPC: G09B29/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising system by which an advertisement user moving on a vehicle can obtain advertising information without stopping the vehicle and without operating an on-vehicle terminal.  <P>SOLUTION: The advertising system has a step to record location information and advertising content information of an advertisement sponsor in combination, a step to establish a route, a step to receive established route, a step to extract and transmit the advertising information based on the received route and the location information, a step to receive the transmitted advertising information, a step to store the received advertising information and keyword text information on a word extracted from the advertising information, a step to input voice information, a step to retrieve the keyword text information corresponding to inputted voice information and a step to output advertising content text information being an extraction origin when corresponding keyword text information is retrieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001426-A (JP)
Title: Printer for collecting at least one waste produced by printing operation and method of treating and capturing waste produced during the printing
Inventor: ANDERSON RICHARD
IPC: B41J2/175
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the collecting process and the discarding process of a waste in an ink type printer.  <P>SOLUTION: This printer 105 collects at least one waste produced in the printing operation. The printer 105 comprises a print carriage 310 including an ink supply source 315, a vapor processing device 325 including a condenser 405 and an absorbing agent 430, and a ventilating passage 330 for coupling the print carriage 310 to the device 325.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157499-A (JP)
Title: Advertisement distribution system
Inventor: KUROSAWA YOSHIHIRO
IPC: G06Q30/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively provide advertisement data by using a large display or the like.  <P>SOLUTION: Advertisement data together with its accompanying data (URL or coupon data) are stored in a server 12 and supplied to a controller 16 through a network 10. The controller 16 displays the advertisement data on a display screen of a display device 18 and transmits, through a transmitter-receiver, the accompanying data to a mobile terminal 20 of a passerby. The passerby can view the advertisement data on the display device 18, obtain the URL or the like of the advertisement data by using the mobile terminal 20 and easily access the information source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286635-A (JP)
Title: Pore size measuring method for porous filter
Inventor: TAKAHASHI TOMONORI
IPC: G01N15/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure the average pore size of a filter having pores, and to evaluate quality reflecting performance in practical use.  <P>SOLUTION: In this method, pressurized gas is supplied to the wet filter wherein the dry filter of a dry condition is filled with a testing liquid, pressure is increased stepwisely, a gas flow rate passing through the each filter is detected in each gas pressure step, and the average pore size is found based on a mathematical expression (MFPD=(4BγCOSθ)/P). The method has a pressure holding and elevation process for elevating pressure to the next gas pressure step, after holding the wet filter at fixed pressure with holding times of S seconds-30 seconds when a filtered fluid passing time S found by a mathematical expression S=(X/J×Vs/Vr) is 3 seconds or less, and S seconds-(S×10) seconds when the filtered fluid passing time S is 3 seconds or more, where X is a thickness (m) of the filter, J is a linear velocity (m/s) of a filtered fluid in the practical use, Vs is viscosity (Pa s) of the testing fluid, and Vr is viscosity (Pa s) of the filtered fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285020-A (JP)
Title: Method for distilling acryloxy group- or methacryloxy group-containing organosilicon compound
Inventor: ONODERA SATORU
IPC: C07F7/20
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing discoloration caused at distillation in the method for distilling an acryloxy group- or methacryloxy group-containing organosilicon compound containing an onium salt structure as a polymerization inhibitor in the presence of hindered phenols or hindered phenols of precursors thereof.  <P>SOLUTION: The method for distilling the acryloxy group- or methacryloxy group-containing organosilicon compound involves distilling (A) the acryloxy group- or methacryloxy group-containing organosilicon compound in the presence of (B) the polymerization inhibitor represented by general formulas (1) or (2), and (C) an aliphatic conjugated unsaturated bond-containing compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293356-A (JP)
Title: Acoustic compressor
Inventor: KAWAHASHI MASAAKI
IPC: F04B37/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-pressure compressed gas by an extremely simple means for making considerably wide use of an acoustic compressor, and to reduce size.  <P>SOLUTION: In this acoustic compressor, a piston 5 which has a driving sound source and moves in a reciprocative manner at high speed in an axial direction with a minute amplitude is arranged to an inside of a large diameter base end of an acoustic resonant pipe. By a pressure fluctuation inside the acoustic resonant pipe 1 accompanied with a reciprocating motion of the piston 5, the gas is sucked into the acoustic resonant pipe and is discharged from a tip end of a small diameter. In this acoustic compressor, prior to a delivery stroke, an inside of the acoustic resonant pipe 1 is pressurized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI