baber/WOPTO huggingface dataset:
Patent JP-2004291031-A (JP)
Title: Laser cutting method and apparatus
Inventor: IMAI HIROFUMI
IPC: B23K26/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser cutting method and a laser cutting apparatus in which alignment adjustment in laser cutting is dispensed with, laser intensity distribution of sharp rise is realized, and the sectional quality is excellent.  <P>SOLUTION: In the laser cutting method for cutting a work such as a steel plate by irradiating laser beams, the work is irradiated with a plurality of condensing laser beams so that the intensity distribution synthesized at a laser irradiation part of the plurality of laser beams forms a ring-shape. The plurality of laser beams are outputted from optical fiber, respectively, and the optical fiber branches one fiber laser into a plurality of fiber laser.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301719-A (JP)
Title: Inspection device and inspection method on semiconductor, and semiconductor device
Inventor: NAGATSUKA YOSHINORI
IPC: G01N21/956
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device and inspection method on a semiconductor for acquiring information on an inspected position in a height direction, and a semiconductor device including its use.  <P>SOLUTION: An inspection light generation mechanism 121 irradiates inspection light Lin1 to the inspected position on a wafer 10 at an incident angle A1. An inspection light generation mechanism 122 irradiates inspection light Lin2 to the inspected position on the wafer 10 at an incident angle A2. A detection mechanism 131 is provided for detecting reflected light Lre1 of the inspection light Lin1 from the wafer 10 while a detection mechanism 132 is provided for detecting reflected light Lre2 of the inspection light Lin2. An arithmetic and control mechanism 14 relatively inspects the state of the inspected position correspondent to the ratio of a difference between data on the quantity of reflected light acquired by the mechanism 131 and data on the quantity of reflected light acquired by the mechanism 132. That is, by virtue of a difference in light intensity acquired by the mechanism 131 and 132, the mechanism 14 acquires information including the size of a difference in level due to unevenness, or height, existing in the inspected position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299982-A (JP)
Title: Method of producing calcium fluoride, and its utilization
Inventor: IEDA TOMOYUKI
IPC: B02C23/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing calcium fluoride from a fluorine-containing waste liquid by which CaF<SB>2</SB>powder having high purity and a stable grain size distribution, and usable as the raw material for producing gaseous hydrogen fluoride as it is can be obtained.  <P>SOLUTION: In the method of treating a fluorine-containing waste liquid, the slurry of CaF<SB>2</SB>obtained by a first reaction stage where reaction is caused in such a manner that the pH of a reaction liquid obtained by adding a calcium compound to a fluorine-containing waste liquid is held to >10 to 12.5, and a fluorine component is made to remain so as to be a prescribed concentration, and a successive second reaction stage where the concentration of the fluorine component is similarly controlled is subjected to dehydration, drying, and pulverizing treatment, so that the content of impurities, water-containing ratio and grain size distribution in the high purity CaF<SB>2</SB>can be controlled to the prescribed ranges, and it can be used as the raw material for producing gaseous hydrogen fluoride as it is. Hydrofluoric acid obtained from the gaseous hydrogen fluoride can be reutilized as the one for cleaning, e.g. in a semiconductor fabrication process as the source of producing a waste liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304055-A (JP)
Title: Substrate transfer apparatus and substrate transfer method
Inventor: KITANO MASARU
IPC: B65G49/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate transfer apparatus which can easily transfer a glass substrate using a usual robot even for a cassette of a wire support type, and also a method for transferring the substrate.  <P>SOLUTION: The substrate transfer apparatus 11 transfers a substrate to or from the cassette 10 for accommodating substrates in multiple stages in a wire support manner. The apparatus 11 has an upper-side hand 11-1 movable in a horizontal direction and a lower-side hand 11-2 movable in the horizontal direction and also movable in a vertical direction. Support pins 12 extended from the lower hand 11-2 in a direction normal thereto are provided to the lower hand 11-2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299626-A (JP)
Title: Exterior material and under protector having it
Inventor: HIUGA HIROMI
IPC: B32B5/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior material capable of suppressing increase of the manufacturing cost even when it is colored to a desired color, and an under protector having it.  <P>SOLUTION: A fender liner 12 comprises a tire side layer 22 colored black and a tire house side layer 23 having a color different from that of the tire side layer 22. The tire side layer 22 is formed of nonwoven fabric where binder fibers 25 are fused in an inter-engaging state of main fibers 24 colored black and the binder fibers 25. While, the tire side layer 23 is formed of nonwoven fabric where granular binder resins 29 are fused to bond and fix the reproduced fibers 28 in an inter-engaging state of the reproduced fibers 28 made of waste material of the air bag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304723-A (JP)
Title: Earth station, satellite control apparatus and its system
Inventor: MURAWAKI JUNICHI
IPC: H04L9/32
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable a highjack of a satellite and damage to the satellite or the like by an ill-intended third party to be eliminated without mounting a complicated process such as decrypting encrypted commands on the satellite side.  <P>SOLUTION: A satelite control system is provided with an earth station apparatus 4 for cross-checking a command transmitted to the satellite 3 with the command returned from the satellite 3 to transmit a directive for rejecting the commands when both commands are incongruous with each other, and a satellite control apparatus 5 for eliminating unauthorized commands from an execution waiting cue 22 when receiving the directive for rejecting the unauthorized commands from the earth station 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308132-A (JP)
Title: Operation seat device of construction machine
Inventor: SATO TAKAYUKI
IPC: B60N2/75
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a front side position of an armrest; and to easily and accurately adjust an inclination of the armrest to an operation lever.  <P>SOLUTION: The armrest 20 is constituted so that a rear side position extending backward from a rocking fulcrum O is inclined at an optional angle in the vertical direction with a front side position becoming the wrist side at operator's arm placing time as the rocking fulcrum O. Thus, the armrest 20 can support a wrist in a position for easily gripping the operation lever 16 by the front side position, and can properly adjust a height position of an arm in the rear side position. The inclination can be easily and accurately adjusted with the front side position of the armrest 20 as the rocking fulcrum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003318688-A (JP)
Title: Differential pin diode attenuator
Inventor: GOYETTE WILLIAM R
IPC: H03H7/24
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential PIN diode attenuator for selectively attenuating a differential analog input signal.  <P>SOLUTION: Two portions of the differential signal are applied to different input lines (452, 454), and the portions are set out of phase with each other by 180°. One input line (452) is coupled to a first attenuation path (456) which includes a resistor and to a first non-attenuation path (458) which includes a PIN diode (462). The other input line (454) is coupled to a second attenuation path (466) which includes a resistor and to a second non-attenuation path (468) which includes a PIN diode (472). When the diodes are bypassed by a DC bias signal, the differential analog signal bypasses the paths (456, 466). A DC bias signal is applied to a position, where the two portions of the differential signal cancel in the midway of the input lines. Shunt diodes (490, 492), and parallel shunt resistors are combined with the attenuation resistor, so that the attenuation resistor has a relatively small value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308450-A (JP)
Title: Knocking controller for internal combustion engine
Inventor: HOSHINO MASATO
IPC: F02P5/152
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To precisely control knocking control of an internal combustion engine in accordance with determination probability.  <P>SOLUTION: A value RETG (KNKPROB) which is smaller when determination probability KNKPROB is larger is retrieved from RETG table based on the determination probability KNKPROB which is determined that there is knocking and is set as delay gain RETGAIN(j) set when it is determined that there is knocking (S71, S72). A value ADVG(KNKPROB) which is larger when the determination probability KNKPROB is larger is retrieved from ADVG table based on the determination probability KNKPROB and is set as advance gain ADVGAIN(j) set when it is determined that there is no knocking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003261440-A (JP)
Title: Tablet quickly disintegrating in oral cavity and method for producing the same
Inventor: TAKAISHI YUUKI
IPC: A61K9/20
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practically usable tablet quickly disintegrating in the oral cavity, having characteristics nearly equal to those of conventional drug tablets for oral administration, i.e., the tablet strength durable to the use in an automatic divider and producible by an ordinary tableting machine, provide a method for the production of the tablet, provide a tablet quickly disintegrating in the oral cavity and having improved tablet strength and improved abrasion resistance compared with conventional tablets quickly disintegrating in the oral cavity without increasing the disintegration time in the oral cavity, and provide a method for the production of the tablet.  <P>SOLUTION: The tablet quickly disintegrating in the oral cavity contains a drug, a diluent and a sugar having a low melting point relative to there of the drug and the diluent wherein the low-melting sugar is uniformly distributed in the tablet and the particles of the drug and/or diluent are crosslinked with each other by the melted and solidified sugar having the low melting point. The tablet contains the low-melting sugar as a binder and does not contains a binder other than the low-melting sugar. This invention further provides the method for the production of the tablet quickly disintegrating in the oral cavity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004306689-A (JP)
Title: Vehicle body front part structure
Inventor: SAEKI HIDEJI
IPC: B62D25/08
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front part structure with improved energy absorption efficiency capable of transmitting/dispersing a power input from a front part of a vehicle body to a wider area of the vehicle body.  <P>SOLUTION: A front pillar upper 5, a roof front rail 6 and a dash cross upper 7 constitute a rectangular frame structure 13. A rear end of a hood ridge member 4 is connected to a front end of a box cross-section 14 projecting forward near a lower end of the front pillar upper. A front pillar lower 11 is connected to the front pillar upper, the box cross-section, the dash cross upper and a side sill 10. The dash cross upper 7 is arranged on an axial line of the front pillar upper 5 in lateral view. A front impact load is transmitted/dispersed from the dash cross upper 7 and the front pillar lower 11 to the side sill 10 and the front pillar upper 5. As for a power input from the hood ridge member 4, the box cross-section 14 deforms to absorb the energy while suppressing the extreme increase of the load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315367-A (JP)
Title: Endocrine disruptor reducing agent
Inventor: IKEGAMI YUKIE
IPC: A61K131/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an endocrine disruptor reducing agent excreting an endocrine disrupter accumulated in a living body to the outside of the body, and to provide a method therefor.  <P>SOLUTION: A xyloglucan is used as the endocrine disruptor reducing agent in the living body. The xyloglucan can be used in the form of a tablet, a capsule, or the like, or added to a food and continuously ingested to thereby excrete the endocrine disruptor accumulated in the living body to the outside of the body or prevent the accumulation in the living body. The xyloglucan can be ingested in a pregnancy period or before delivery to remarkably reduce the accumulation of the endocrine disruptor in a mother's body and lower the migration of the endocrine disruptor through mother's milk to a fetus and an infant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004158817-A (JP)
Title: Semiconductor device
Inventor: KAWAJI SACHIKO
IPC: H01L29/78
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve a withstand voltage of a semiconductor device while restraining an increase in chip area.  <P>SOLUTION: A semiconductor chip has a main element 26, a control element 28 and withstand voltage retention regions (a main isolation region 46, a control isolation region 48 and a guard ring 50). Impurity doping regions 52, 56 and 54 of the same conductivity types as the withstand voltage retention regions 46, 48 and 50 are formed only in a region outside plane view-shaped corners of the withstand voltage retention regions 46, 48 and 50 of outer peripheral regions of the withstand voltage retention regions 46, 48 and 50. According to this constitution, field concentrations to the corners part of the withstand voltage retention regions 46, 48 and 50 can be relaxed, thus improving a withstand voltage. Furthermore, since the impurity doping regions 52, 56 and 54 are formed only in a region outside the corners of the withstand voltage retention regions 46, 48 and 50, it is possible to suppress an increase in chip area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004318401-A (JP)
Title: Contents providing method and device, contents providing program, and recording medium recorded with contents providing program
Inventor: MIYAOKU TAKETO
IPC: G06F13/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To acquire contents information linked to various objects by a simple marking operation even in using various token type contents providing systems.  <P>SOLUTION: The contents providing device 10 generates a plurality of retrieval queries by arbitrarily combining a plurality of tokens, and acquires the contents information from databases 30a to 30c by using the retrieval queries, and provides the acquired contents information to user terminal equipment 20. The contents information including watermark information detected from an image is given priority, and provided in the order of the larger number of tokens included in the retrieval queries.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313455-A (JP)
Title: Ophthalmologic photographing equipment
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmologic photographing equipment with which adjustment with proper working distance and focus adjustment are performed by a spacial frequency analysis of an observation image so that a high-contrast image with high diagnostic value is obtained without complicating the structure.  <P>SOLUTION: The image is divided into a central part image P1 and four peripheral area images P2-P5, condensed by each condensing circuit respectively and recorded as files with file sizes F1(D), F2(D), F3(D), F4(D) and F5(D) in a RAM based on the position D of a focus lens at the time of photographing. A CPU moves the focus lens in an optical axis to make the file size F1(D) of the central part image P1 larger and starts auto alignment control when the file sizes F2(D)-F5(D) of the other peripheral area images P2-P5 reach approximately 90% of the file size of the average image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315445-A (JP)
Title: Method for producing cyclic carbonates
Inventor: FUKUMURA TAKANORI
IPC: C07H15/04
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing cyclic carbonates.  <P>SOLUTION: The method for producing alicyclic α,β-cyclic carbonates which may comprise a hetero atom in the ring comprises reacting a compound represented by general formula (1) (wherein R1, R2, R3 and R4 are each a 1-6C alkyl group or aryl group and they may be the same or different; R1 and R3 may form a five-membered ring or a six-membered ring together with nitrogen atoms to which they are each bonded or R1 and R2 or R3 and R4 each may form a ring together with nitrogen atoms which they are each bonded) with an alicyclic cis-α, β-diols which may contain a hetero atom in the ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318691-A (JP)
Title: Customer data management method, customer data management terminal, electronic commerce system, and storage medium
Inventor: SHIMIZU YUKIHIKO
IPC: G06Q50/26
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a customer authentication capable of maintaining the high security of customer information in a purchase procedure on the Internet and preventing an illegal spoofing access to a customer with respect to a customer management method in acting of purchase and delivery, a customer management terminal in acting of purchase and delivery, an electronic commerce system and a storage medium.  <P>SOLUTION: This customer data management method for managing the access authentication from a customer comprises: a process for receiving customer ID and a password from the customer and fingerprint image data; a process for extracting featured values from the fingerprint image data after the establishment of the authentication of the customer ID and the password; and a process for executing authentication according to the accuracy of the extracted featured values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321022-A (JP)
Title: Method for producing processed soybean whey
Inventor: TSUMURA KAZUNOBU
IPC: A23L11/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a soybean whey protein hydrolyzate in which a KTI (Kunitz type trypsin inhibitor) in principal constituent components of the soybean whey protein is selectively hydrolyzed and to provide a method for producing lectin which is another constituent component of the soybean whey protein.  <P>SOLUTION: The KTI in a low-denatured soybean whey protein is selectively thermally denatured and a proteolytic enzyme is then made to act thereon to thereby selectively hydrolyze the KTI in the soybean whey protein. A processed soybean whey in which the KTI is selectively hydrolyzed and the lectin which is the constituent component of the soybean whey protein can simply be obtained at an ultrahigh concentration by using the soybean whey which is a by-product of soybean products as a raw material. Thereby, utilization of the soybean whey which cannot but conventionally dispose of at high levels can be expected and a contribution can be made even to an improvement in a technique for producing the lectin in which actions, etc., of enhancing immunological functions are recently expected as a biological function regulating factor thereof such as especially aggregation of platelets, activation of lymphocytes or aggregation of tumorous cells.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324444-A (JP)
Title: Camshaft rotation angle detection structure
Inventor: MAE YOSUKE
IPC: F02D45/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam shaft rotation angle detection mechanism capable of improving detection accuracy of camshaft rotation angle.  <P>SOLUTION: This camshaft rotation angle detection structure detects rotation angle of a camshaft 2 to which rotation of a crankshaft of an engine is transmitted via a cam sprocket mechanism 20 and is provided with a cam sprocket flange 8 provided in adjacent to a end part of the cam sprocket mechanism 20 side of the camshaft 20 and regulating movement of the camshaft 2 in an axial direction, a detected part provided on the cam thrust flange 8, and a sensor 21 detecting rotation angle of the camshaft 2 arranged to face to the detected part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042023-A (JP)
Title: Dioxins degradation agent and soil cleaning method using the same
Inventor: TACHIBANA SANROU
IPC: B09C1/10
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dioxins degradation agent and a soil cleaning method using the same which can effectively degrade dioxins dispersed in soil by taking advantage of an environment hormone degradation ability of microorganisms.  <P>SOLUTION: The dioxins degradation agent is prepared by culturing bark compost, prepared by adding a proper amount of a nutrient source to white decaying fungi having a high level of a dioxins degradation ability, or a mixture of the bark compost with wood flour. In the soil cleaning method, the fungi bed is regulated to a particle diameter of 3 to 15 mm, and the particles are plowed into soil to degrade dioxins contained in the soil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325596-A (JP)
Title: Dry film photoresist
Inventor: WAKATA YUICHI
IPC: H05K3/06
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry film photoresist having high resolution and capable of forming a tent film which is hardly torn.  <P>SOLUTION: The dry film photoresist has a photosensitive resin composition layer consisting of a composition which contains: (A) a vinyl polymer having a carboxyl group and having no group having a substantially polymerizable ethylenically unsaturated bond; (B) a vinyl copolymer having a repeating unit having a carboxyl group and a repeating unit having a polymerizable group derived from an allyl group; (C) a monomer or an oligomer having two or more ethylenically unsaturated bonds; and (D) a photopolymerization initiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325155-A (JP)
Title: Method, apparatus, and program for inspecting vehicle instrument
Inventor: YAMAKI YOSHINORI
IPC: G01D18/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To make stable precision in sweep inspection, to increase quality in reading inspection, and to reduce inspection costs, in an inspection method of vehicle instruments.  <P>SOLUTION: An apparatus for inspecting vehicle instruments comprises: a CCD camera 20 for photographing an image Pi in a rotary pointer 12 for an equal time interval during the rotation of the rotary point 12 of a speedometer 11 having a CPU 14 for generating a pseudo signal S for inspection; a rotational angle position detection means 31 for detecting the rotational angle position of the rotary pointer 12, based on the image Pi of the rotary pointer 12 obtained by the CCD camera 20; a reading determination means 32 for performing the accept/reject decisions of reading errors in the rotary pointer 12, based on the rotational angle position; and a sweep determination means 33 for performing the accept/reject decisions of smoothness in the movement of the rotary pointer 12 according to uniformity in the rotational angle of the rotary pointer 12 among images one after another in time series.  <P>COPYRIGHT: (C)2005,JPO&NCIPI