baber/WOPTO huggingface dataset:
Patent JP-2005292166-A (JP)
Title: Rear screen apparatus
Inventor: NISHIO TERUAKI
IPC: G03B21/62
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to use a transmission type rear screen apparatus also as a white board since the contrast of a projected image projected from the back by a projector is high and clear and characters or the like can be written on a screen.  <P>SOLUTION: The rear screen apparatus is constituted of a comparatively thick and colored transparent plastic sheet of which the light transmissivity is 75 to 87%, a hard coat layer having abrasion resistance is formed on the surface, a white, opaque and thin light diffusion layer is laminated on the rear face and unified. The screen has screen transmittance of a level that even when the light source of the projector is directly viewed from an observation side, light from the light source is diffused to the surface of the screen and the light source cannot be viewed, characters or the like can be written on the surface of the white screen by a washable marker or the like and the written characters or the like can be wiped off.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293866-A (JP)
Title: Plasma generator and thin-film formation device
Inventor: TAKASHIMA TORU
IPC: C23C16/50
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintainability of a plasma generator and to extend each service life of a first anode and a second anode being its components.  <P>SOLUTION: This plasma generator is so structured that a cathode 16, the anodes 21A' and 21B' and a tubular shield body 22 are installed in a discharge chamber; and electrons in plasma formed in the discharge chamber are radiated into a vacuum vessel outside the discharge chamber through a hole part of the shield body 22. The second anode 21B' is formed into a two-step cylindrical shape, and the outside surface of a small cylinder part Q inserted into the first anode 21A' is kept in curved-surface finish. A hole part P of the cylindrical first anode 21A is formed into a two-step shape comprising a shallow hole part PA and a deep hole part PB, and semi-cylindrical grooves 23A, 23B, 23C and 23D are axially formed at equal intervals on the circumferential surface of the deep hole part PB.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289725-A (JP)
Title: Low-dimensional silicate and its manufacturing method
Inventor: IKEDA TAKUSHI
IPC: C01B33/32
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-dimensional silicate useful as a separating agent/adsorbent, a shape selective solid catalyst, an ion exchanging agent, and a chromatography matrix, and to provide a method for manufacturing the silicate.  <P>SOLUTION: The low-dimensional silicate comprises silicon dioxide (SiO<SB>4</SB>) tetrahedrons as minimum structural elements which form a layered or string-like low-dimensional skeleton structure and contains alkali or alkaline earth metal ions in the voids of the skeleton structure. The low-dimensional silicate is a completely new layered compound which is not well-known but is useful as a solid basic material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004334844-A (JP)
Title: Approval authority registration system and method
Inventor: FUSE SATOSHI
IPC: G06Q10/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an approval authority registration system which can be easily carried out by workplace units.  <P>SOLUTION: This approval authority registering system 100 consists of terminals 101a1 to 101an, an individual information database 103 and a server 102 which are connected through a network, and registers approval relation information showing an approval/approval target relation between a person having approval authority and a person to be approved. The server 102 accepts a registration request for registering the approval relation information defining any of users as a person having approval authority and any of the others as a person to be approved from any of the users through the terminal, decides whether or not the user who has made the registration request is identical to the person having approval authority and whether or not the user who has made the registration request is identical to the person to be approved, and registers the approval relation information whose registration is requested into the individual information database 103 as long as neither of those decision results shows that they are identical.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005291970-A (JP)
Title: Quantitative analyzing method of boron
Inventor: KUBOTA HIROSHI
IPC: G01N31/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative analyzing method of boron determining boron contained in a solid sample more rapidly and accurately.  <P>SOLUTION: The quantitative determination of boron is made rapidly and precisely by processes for: performing the ashing and alkali melting of a coal sample at 500-1,000°C at the same time using an electric furnace; for heating and melting a mixed solution prepared by adding sulfuric acid and phosphoric acid to the ashed and molten sample; adding hydrogen fluoride, a Methylene Blue reagent and dichloroethane to the heated and dissolved mixed solution successively to separate the mixed solution into a dichloroethane layer and a water layer; washing the dichloroethane layer using silver sulfate; dehydrating the washed dichloroethane layer; and measuring the absorbance of the dehydrated dichloroethane layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005257060-A (JP)
Title: Shackle
Inventor: TAGUSARI HIDEHIRO
IPC: F16B45/04
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shackle having rigidity and enabling the easy removal of a shackle shaft inserted into a shackle body.  <P>SOLUTION: In this shackle formed by inserting the shackle shaft into an insert hole formed at each free end part of the U-shaped shackle body, a female screw is formed in the insert hole at one free end part, the diameter of the insert hole at the other free end part is set smaller than the diameter of one side insert hole, and a male screw threaded with the female screw is engraved at the neck part of the shackle shaft. An insert part into the small diameter insert hole is formed at the tip part, and an area between the tip insert part and the male screw is formed as a spacer part for maintaining a distance between the free end parts. Thus, since the deformation of the shackle body can be minimized by the spacer part, the shackle shaft can be easily removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005293503-A (JP)
Title: Gate structure of housing complex
Inventor: YAMAMOTO KEIICHI
IPC: G08B25/04
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate structure of a housing complex with consideration paid to a surrounding landscape, when safety and security in a housing complex are considered, which can reduce a maintenance/management cost of the present security installations, and reduce an installation cost and a maintenance/management cost of the security installations that will be added according to the future requirements, and dispose security installations easily and flexibly.  <P>SOLUTION: In the gate structure of this invention, developed lands 3 higher than the road surface are provided in a way that their shape of cross section sandwiching the entry road 2 of the housing complex 1 is symmetrical, with the entry road 2 in between, in private lands of the same size that are secured on both sides sandwiching the entry road 2. In the higher or lower positions of the respective developed lands 3, security installations including a lighting device 41 and a security camera 42 capable of monitoring the perimeter of the road 2 are provided. A tag reader 43 is disposed on a sidewalk 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299401-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: TANAKA HIROSHI
IPC: F02D41/10
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device for an internal combustion engine, improving controllability of air fuel ratio in performing feedback correction control of the air fuel ratio, and preventing deterioration of exhaust emissions, responsiveness and fuel economy.  <P>SOLUTION: In an internal combustion engine provided with a cylinder injection injector 11 and an intake port injection injector 12 and injecting fuel from each injector at appropriate share according to operation conditions, the cylinder injection injector and the intake port injection injector are controlled with setting different reflection ratio of air fuel ratio feed back correction with corresponding to a predetermined operation condition. In an embodiment, the predetermined operation condition is acceleration and reflection ratio of air fuel ratio feed back correction of the intake port injection injector 12 is set larger than that of the cylinder injection injector 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298088-A (JP)
Title: Backstop device of crane
Inventor: YAMAMOTO KAZUNORI
IPC: B66C23/88
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable change of the operating angle of a limit switch as a boom overwind prevention device disposed in a backstop.  <P>SOLUTION: The crane comprises the backstop 10 having inner cylinder 12 and outer cylinder 11 that mutually contract and a buffer spring 15 that is interposed between the inner cylinder 12 and outer cylinder 11 and suppresses the boom angle from becoming a predetermined value or more, and a spacer 20 that is attachably/detachably disposed at an end of the outer cylinder 11 and substantially changes the length of the outer cylinder 11. The crane comprises the limit switch 33 that is supported from the inner cylinder 12 and detects the predetermined angle of the boom 6 according to the contraction amount of the backstop 10, a striker 26 that is disposed in the spacer 20 and presses and operates the limit switch 33 when the boom angle reaches the predetermined value α1 while the spacer 20 is attached to the end of the outer cylinder 11, and a striker 29 that is disposed in the outer cylinder 11 and presses and operates the limit switch 33 when the boom angle reaches the predetermined value α2 larger than the predetermined value α1 while the spacer 20 is removed from the end of the outer cylinder 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005097525-A (JP)
Title: Carbon fiber composite material and method for producing the same
Inventor: NOGUCHI TORU
IPC: B29C48/40
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber composite material in which carbon nanofiber is uniformly dispersed and to provide a method for producing the composite material.  <P>SOLUTION: The carbon fiber composite material comprises an elastomer and a carbon nanofiber dispersed in the elastomer, and the elastomer has an unsaturated bond or group having affinity for the carbon nanofiber. The method for producing the carbon fiber composite material comprises a step for dispersing the carbon nanofiber into the elastomer by shearing force and the elastomer has the unsaturated bond or group having affinity for the carbon nanofiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005303606-A (JP)
Title: Image processor, image processing method and printer driver
Inventor: KURABAYASHI KAZUHIRO
IPC: H04N1/46
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve a processing speed by reducing the number of pieces of data by reducing the number of colors of graphics of an office document as a target.  <P>SOLUTION: A color table preparing part prepares a table for the number of all colors in a page when data for printing the office document is stored in a page unit (S1). The number of colors in one page is counted to obtain the number of all colors (S2). A threshold is compared with the counted number of colors (S3), and when the number of all colors exceeds the threshold (yes of S3), the number of colors is reduced (S4). A table for changing a color subjected to subjective color object is prepared again, Graphics data (objects) having the same color and adjacent to each other are combined according to the table to make a data size smaller (S5). The reduction rate of the data size is compared with a preset threshold (S7). When the reduction rate exceeds the threshold (yes of S7), this processing is ended, and when the reduction rate does not exceed the threshold (no of S7), a return is made to the processing S2 to repeat processing for reducing the number of colors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297340-A (JP)
Title: Method for manufacturing polyolefin resin extruded foam
Inventor: WATANABE HIDEKI
IPC: C08J9/14
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin foam with good volume recovering properties and capable of replacing a combustible foaming gas with an inorganic gas such as air in a short period, and a method for manufacturing the same.  <P>SOLUTION: A method for manufacturing the polyolefin resin extruded foam comprises extruding a molten gel obtained by melting and kneading a polyolefin resin, a combustible foaming agent, and a shrinkage preventing agent containing palmitic acid monoglyceride of ≥50 wt.% by a weight ratio in an extruder into a low pressure region to obtain a foam, and holding the foam at a temperature of ≥25°C to generate crackings larger than a width of 0.1 μm in a layer of the shrinkage preventing agent existing on the surface of a bubble film of the foam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005004727-A (JP)
Title: Searching apparatus, searching method and program
Inventor: KO HIROTETSU
IPC: G06F17/30
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently search a target without losing sight of the desired target.  <P>SOLUTION: In an image searching apparatus 100 provided with a narrowing-down control part (such as a CPU 5) for narrowing down a plurality of image data into image data of the predetermined number and indicating a target image corresponding to the narrowed-down image data on a display part 2, the narrowing-down control part performs control to repeat: recognizing coordinates of image data corresponding to the instructed target image in a set predetermined coordinate space S on the basis of feature data indicating features of image data each time the target image corresponding to specific image data is instructed; narrowing down a display coordinate space S1 including image data corresponding to the target image for indication on the display part among the predetermined coordinate space on the basis of the recognized coordinates of the image data; and extracting image data corresponding to target images of the predetermined number to be indicated on the display part for narrowing-down from image data present within the display coordinate space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005299580-A (JP)
Title: Controller of internal combustion engine
Inventor: MASUDA SATORU
IPC: G01L23/22
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To calculate, with less RAM capacity, the average value and the standard deviation of data when the data extracted from the output of a knock sensor is statistically processed.  <P>SOLUTION: Two data (peak value and coefficient of correlation of shape) representing the features of the knock from the output of the knock sensor 28 for each ignition are provided, these two data are annealed to approximately provide the averaged values of these data, and a value obtained by squaring the deviation of the data before and after the annealing is annealed to approximately provide a variance V. A standard deviation is approximately provided by taking the square root of the variance V, and the data are normalized by using the averaged value and the standard deviation (steps S102 to 104). The distribution of the normalized two data is provided, the coefficient of correlation for determining knocking which represents the correlation of the distribution with an ideal knock distribution is calculated, and based on the coefficient of correlation for determining knocking, a knock determination threshold used for determining knocking for each combustion is corrected (steps 105 to 110).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004260848-A (JP)
Title: Mobile phone handset
Inventor: KUWABARA KEN
IPC: H04M1/725
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone handset which allows recognition of an incoming call vibration even in a place where vibrations may be sensed from the surrounding environment.  <P>SOLUTION: In steps S210 and S220 of function setting process, the user of the mobile phone handset 2 can optionally select a pattern distinguishable from a surrounding noise or vibration and set it in the mobile phone handset 2. Accordingly, the user can distinguish the incoming call vibration of the mobile phone handset 2 from the surrounding vibration even if he or she is in a driving vehicle or in a noisy store and can recognize the incoming call to oneself without fail. In addition, because a selected ringtone/incoming vibration pattern are demonstrated in step S240, the user can check whether the proper ringtone/incoming vibration patten are set or not immediately after the setting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005307246-A (JP)
Title: High-tensile-strength steel with composite structure of fine crystal grain
Inventor: FUJIOKA MASAAKI
IPC: C22C38/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-tensile-strength steel with a composite structure, which has such high strength and ductility as the product of yield strength×total elongation exceeds 14,000 MPa×%, and consists of fine crystal grains.  <P>SOLUTION: The high-tensile-strength steel has a composition comprising, by mass%, 0.001-0.75% C, 0.01-0.5% Si, 0.1-5.0% Mn and the balance Fe with unavoidable impurities; and has a metallographic mixed structure consisting of 50-95 % ferrite by vol.% and the balance being martensite or tempered martensite, and consisting of grains with an average diameter of 2 μm or smaller. The high-tensile-strength steel further includes 0.1-3.0% Cu by mass%, and 0.1-3.0% metallic Cu-based precipitates by vol.%, with an average diameter of 5 nm or larger in the metallographic structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310531-A (JP)
Title: Electric equipment
Inventor: ISHIKURA MASAYUKI
IPC: H01R13/46
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable to contribute to labor-saving with respect to quality control and to enable to realize easiness of manufacture and simplicity of a structure.  <P>SOLUTION: A circuit board 20 is housed and arranged in a camera housing 30 and a connector housing part 36 is formed integrally in the camera housing 30. One end part of an internal wiring 42 is connected to the circuit board 20 and a connector terminal 44 is crimped and connected to the other end part. Since the connector terminal 44 is housed and supported in the camera housing 30, a connector part 37 for external connection is formed. Since an external connector 52 on an external harness 50 side is connected to the connector part 37 for external connection, a vehicle-mounted camera equipment 10 is connected to the external equipment through the external harness 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308649-A (JP)
Title: Coil antenna
Inventor: OKUDERA MAKOTO
IPC: G04G21/04
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, high-strength, and high-quality antenna for a radio controlled timepiece, while securing sufficient reception level.  <P>SOLUTION: A drum type core 1 is constituted by layering a plurality of magnetic films in which an insulating resin is applied to at least one surface. The drum type core is inserted in an insulating bobbin 2. A coil 3 is wound on the insulating bobbin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004267215-A (JP)
Title: Method for assaying nucleic acid, nucleic acid probe therefor, and method for analyzing data obtained thereby
Inventor: KURANE RYUICHIRO
IPC: C12Q1/68
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of accurately achieving purposes in a short time in a method for assaying a nucleic acid using a nucleic acid probe labelled by a fluorochrome, a real-time quantitative PCR method using the method and a method for analyzing the data obtained by the PCR method.  <P>SOLUTION: The novel method for assaying a nucleic acid comprises the nucleic acid probe labelled by the fluorochome, 2-O-methyloligonucleotide, a chimeric oligonucleotide or the like, or comprises hybridizing the nucleic acid probes comprising oligonucleotides mediated by them to a target nucleic acid and measuring decrease in the fluorescence of the fluorochome before and after the hybridization. The real-time quantitative PCR method comprises the assaying method. The method for analyzing data has a process of correcting fluorescence intensity in annealing reaction by that in denaturation reaction when the data obtained by the PCR method are analyzed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005317576-A (JP)
Title: Substrate cleaning apparatus, and method for deciding standard position of cleaning brush in substrate cleaning apparatus
Inventor: SANADA SATORU
IPC: H01L21/304
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate cleaning apparatus which can automatically decide a standard position of contact between substrate and cleaning brush.  <P>SOLUTION: When the substrate 1 and a cleaning brush roller 2 are rotated under the condition that the substrate 1 is isolated from the cleaning brush roller 2 and a start command is given to an arithmetic controller, the arithmetic controller 2 rotates a motor 6 to gradually move downward the cleaning brush roller 2 and also monitors a torque of the motor 4 output from a torque detecting apparatus. When the torque of the motor 4 reaches a value preset by a torque standard value setting apparatus, drive of motor 6 is stopped and the value of a rotary encoder 9 in this timing is read as the standard position. With the manipulations explained above, the standard position can be decided automatically only by giving the start command to the arithmetic controller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315641-A (JP)
Title: Treating method and treating device of decontamination waste liquid
Inventor: TODA MASAMI
IPC: C02F1/08
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating method and a treating device of decontamination waste liquid capable of reducing the generation quantity of secondary waste compared with hitherto, in treatment of organic acid containing decontamination waste liquid generated when decontaminating a radioactive material adhering to piping, equipment or the like of a nuclear facility by organic acid including decontamination liquid.  <P>SOLUTION: The organic acid in the decontamination waste liquid is decomposed into carbon dioxide and water, and then heated and dried, to thereby produce powder of a metal oxide, and the powder is solidified with cement.  <P>COPYRIGHT: (C)2006,JPO&NCIPI