baber/WOPTO huggingface dataset:
Patent JP-2003205477-A (JP)
Title: System for pneumatic tool and compressor
Inventor: HIDA KATSUAKI
IPC: B25C1/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use compressed air of a reservoir and safely use pneumatic tools in a system connecting the pneumatic tool for low pressure and the pneumatic tool for high pressure to the receiver of one compressor.  <P>SOLUTION: The system is provided with the first pneumatic tool, a first pressure reducing valve attached to the air receiver for supplying compressed air with a maximum pressure within a first pressure range of ≥10 kg/cm<SP>2</SP>to the first pneumatic tool via a first hose, the second pneumatic tool, and a second pressure reducing valve attached to the air receiver for supplying compressed air with a maximum pressure within a second pressure range of ≤10 kg/cm<SP>2</SP>to the second pneumatic tool via a second hose. A fluid coupling part of the first pressure reducing valve and the first hose, and a second fluid coupling part of the second pressure reducing valve and the second hose are composed so they are not mutually interchangeable. A fluid coupling part of the first pneumatic tool and the first hose, and a fluid coupling part of the second pneumatic tool and the second hose are composed so they are not mutually interchangeable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004082680-A (JP)
Title: Implement for arranging sheet
Inventor: SHIBANO TOMIKO
IPC: B42F5/06
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement for arranging sheets which holds receipts different in size on the same backing paper, gathers the receipts in each month on the same backing paper and makes it quite obvious whether payment is completed or not.  <P>SOLUTION: This implement comprises the backing paper, lower cuts provided in the backing paper so that one lower corner of each arbitrary card-shaped insert is inserted thereinto and a plurality of upper cuts provided above the lower cuts for inserting at least the opposite corner part of the insert thereinto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122176-A (JP)
Title: Method and apparatus for backward extrusion
Inventor: ANAMI KIYOSHI
IPC: B21C23/20
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extruding method and an extruding apparatus in which the buckling of a counter punch is hard to occur even when manufacturing extruded products having large dimension ratio L/D.  <P>SOLUTION: A counter punch holder 33 for fixing the base part of the counter punch 32 is provided with a plurality of guide holes 33c arranged so as to surround the circumferential surface of the counter punch 32 and penetrated in parallel with the axial direction of the counter punch 32 , and knockout pins 34 are slidably inserted through the guide holes 33c. The knockout pin 34 is extended in parallel with the counter punch 32 and interposed between the circumferential surface of the counter punch 32 and the inner peripheral surface of the die hole 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131601-A (JP)
Title: Water-based coating composition
Inventor: DEJIMA KOICHI
IPC: C09D175/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based coating composition capable of forming coating film having high gloss and capable of improving decontamination ability, highly curable and capable of reducing the health hazards of coating workers or the like and reducing air pollution.  <P>SOLUTION: The water-based coating composition is obtained by including (A) an acrylic resin having hydroxy groups reactive to isocyanate and carboxy groups necessary for the solubilization of the resin to water, (B) a nonyellowing-type polyisocyanate compound and (C) a catalyst consisting of a zirconium salt of an active methylene group-bearing compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134660-A (JP)
Title: Optical amplification transmission system
Inventor: KIMURA TOMOHIKO
IPC: H04B10/07
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplification transmission system capable of preventing a fiber fuse from proceeding by means of providing a fuse stopper in an optical fiber transmission path equipped with an optical wave multiplexer/demultiplexer.  <P>SOLUTION: The optical amplification transmission system 10 includes an input side signal transmission path 12 for transmitting signal light, an excitation light transmission path 20 that is branched from the input side signal transmission path 12 via a photo-coupler 18 and transmits the excitation light combining with the signal light to amplify the signal light, an excitation light source 24 that is used for the optical amplification and outputs the excitation light to the excitation light transmission path 20, and a fuse stopper 26 that is inserted into at least one location among locations that sandwich the photo-coupler 18 from both sides thereof in the input side signal transmission path 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134701-A (JP)
Title: Manufacturing method of semiconductor element
Inventor: UEDA YOSHIYUKI
IPC: H01L21/265
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor element where the bend of a cleavage line is prevented and yield is improved.  <P>SOLUTION: An n-type layer, an active layer and a p-type layer are sequentially subjected to crystal growth and laminated on a semiconductor wafer. An insulating film 3 is disposed on it. The insulating film 3 is masked with a resist film and at least a part of the insulating film 3 is removed. When the semiconductor wafer is cleaved and it is divided into the semiconductor elements, a removed region is the insulating film of a region becoming a cleavage part. The wafer is cleaved in a crystal direction of the semiconductor wafer and it is divided into a plurality of the semiconductor elements 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159669-A (JP)
Title: Ocular characteristic measuring apparatus
Inventor: HIROHARA YOKO
IPC: A61B3/10
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ocular characteristic measuring apparatus for adjusting the time and quantity of exposure of light of a light source, or the like, in measuring the wave front.  <P>SOLUTION: A first light source part 100 emits the luminous flux with a first wavelength. A first illumination optical system 200A illuminates a minute area on the retina 61 of an examination eye with the first luminous flux from the first light source part 100. A first light receiving optical system 300A guides a part of the luminous flux reflected and returned from the retina 61 of the examination eye to a first light receiving part 510 via a first converting member 400 for converting the reflected luminous flux to at least 17 beams. A second light source part 110 emits the luminous flux with a second wavelength. A second illumination optical system 200B illuminates a prescribed area on the retina 61 of the examination eye with the second luminous flux from the second light source part 110. A second light receiving optical system 300B guides the second luminous flux reflected and returned from the retina 61 of the examination eye to a second light receiving part 520. An operation part determines the quantity of exposure of the first light receiving part 510 based on a signal of the second light receiving part 520.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002634-A (JP)
Title: Hot melt adhesive
Inventor: YAMAGUCHI MASASHI
IPC: C09J11/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot melt adhesive which reduces stringiness on coating, and accordingly excels in high-speed coating properties.  <P>SOLUTION: The hot melt adhesive comprises at least a base resin and a component incompatible with the base polymer, and the above incompatible component is dispersed as colloidal particles in the molten state at 120-190°C. Further, the hot melt adhesive is in a translucent state having a transmittance of visible rays at a wavelength of 600-780 nm of 1-20% in the molten state; the hot melt adhesive has colloidal particles having a diameter of 100 to 5 μm; and the hot melt adhesive has a content of the colloidal particles of 0.1-7.5 wt.%. The hot melt adhesive has colloidal particles composed of the component incompatible with the base resin which have a number of folds and/or tails in the solidified state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139367-A (JP)
Title: Demand creation system
Inventor: EGUCHI TOSHIHIRO
IPC: G06Q10/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow a transportation company to develop a new transportation demand by providing a means for supporting the policymaking of various fare discount plans for post pay service.  <P>SOLUTION: For supporting the policymaking of various fare plans for the post pay service, (1) riding histories for individual users collected via a ticket examiner, (2) customer information for users registered when applying for the post pay service, (3) ticket information for managing the conditions of electronic tickets held by users, and (4) the utilization factor of a new fare plan set by the transportation company are estimated and how a current transportation demand changes is calculated through simulation. Then, in accordance with the calculated transportation demand, transportation income for a certain period is calculated and compared with a current transportation income and other various influence factors are quantitatively added thereto so that the railway company evaluates and corrects the policymaking fare plan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208991-A (JP)
Title: Illumination or signal equipment using light emitting diode
Inventor: FLEURY BENOIST
IPC: H05B44/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide illumination or signal equipment which forms the light of predetermined intensity.  <P>SOLUTION: This equipment has two or more light emitting diodes (10A, 10B, and to 10N) which each of them emit light and are turned on by turns by being supplied with pulse-like current, the pulse of the supplied current of the above light emitting diode has higher instantaneous intensity (I<SB>p</SB>) than the maximum intensity (I<SB>max</SB>) in a stable state and the average intensity (I<SB>average</SB>) lower than the above maximum value, and a duty ratio that is larger than or equal to the inverse number of the numbers of the light emitting diodes. An optical system 20, which receives the light emitted by the above light emitting diodes and is made to transmit simple emitting light 30 irrespective of supplying the incident light from all of the light emitting diodes, is wrapped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004140263-A (JP)
Title: Method for substrate treatment and method for forming wiring structure
Inventor: KAGAMI KATSUMI
IPC: H01L21/768
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for substrate treatment which obtains successful connection between lower layer Cu wiring and upper layer Cu wiring in a damascene method by simultaneously carrying out reduction treatment to an oxidized Cu exposure surface and degassing an SOD film by the same process in spite of reducing wiring resistance by using the SOD film.  <P>SOLUTION: In order to obtain successful wiring structure by satisfying all of the respective view points of the sufficient reduction of a Cu oxide on the Cu exposure surface, sufficient degassing from an interlayer insulating film including the SOD film, and the prevention of thermal expansion on the Cu exposure surface, annealing using reduction gas containing hydrogen is carried out under a condition that a treatment temperature is ≤350°C and that a treatment time ranges from 300 sec to 600 sec.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144561-A (JP)
Title: Ultrasonic flaw detection head
Inventor: UEMATSU MITSUYOSHI
IPC: G01N29/24
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform an ultrasonic flaw detection inspection having a small amount of ultrasonic loss and high precision in an ultrasonic flaw detection head.  <P>SOLUTION: The ultrasonic flaw detection head comprises a probe 22 that has a vibrator for transmitting and receiving ultrasonic waves; a main shaft 21 having a probe retention section for inserting and retaining the probe; first and second end plate bodies 23A, 23B that are rotatably provided via a bearing opposingly at positions for pinching the probe retention section in the main shaft 21; a tire 24 that is arranged as a whole over the peripheral direction of the first and second end plate bodies while straddling a space section being pinched by the first and second end plate bodies and is made of silicon rubber having elasticity mounted to the peripheral end section of the first and second end plate bodies; and a contact medium 25 made of an ethylene glycol solution for passing ultrasonic waves filled into the space section formed by the probe retention section of the main shaft, the first and second end plate bodies, and the tire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145968-A (JP)
Title: Positioning controller
Inventor: NAKAGAWA SHINSUKE
IPC: G11B5/55
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the impossibility of securing writing reliability caused by the permission of data writing in an area over a predetermined range the discontinuous change of a position detection value with respect to a physical position before/after a phase change from N to Q or from Q to N because of fluctuation in a track pitch when a head is at the boundary of switching between two positioning signals N and Q.  <P>SOLUTION: A head is positioned at the boundary of sections in which both positioning signals N and Q maintain linearity, a synchronous component is obtained based on the average value of positioning errors for each servo sector, multiplied by characteristics (reverse sensitivity function) reverse to servo characteristics during positioning, and the one-round locus of the fluctuation amount (switching boundary position) of the N, Q switching boundary of each sector is estimated to be recorded. When data is written in normal use, the estimated value of the recorded boundary position is read, and an amount twice as large as the fluctuation amount of the switching boundary is added to a position signal. The discontinuous change of a detection position at the time of switching from a track center phase to an adjacent phase is compensated for, and thus the danger of off-track writing is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143813-A (JP)
Title: Non-slip construction method for cover member
Inventor: HAGIWARA TORU
IPC: E02D29/14
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain almost uniform non-slip effect over the whole cover surface with simple construction without impairing the source display function of a cover member.  <P>SOLUTION: This non-slip construction method comprises the following processes (a) and (b): (a) the first process of covering the cover surface of the cover member 1 with a non-slip sheet 6 formed of thermoplastic resin formed in almost the same outer peripheral shape as that of the cover member 1 of a manhole cover or the like, while adjusting the position, and (b) the second process of heat-fusing the non-slip sheet 6 to fuse the non-slip sheet 6 to the cover surface of the cover member 1 so that a specific source display 5 of a trademark, a logo mark, or the like formed on the cover surface of the cover member 1 is recognizable from the surface of the non-slip sheet 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146654-A (JP)
Title: Electron beam device
Inventor: KAWAMURA YUKISATO
IPC: G03F7/20
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electron beam device which has a small decrease in throughput even when a wafer for protection is mounted on a wafer chuck and adjusted.  <P>SOLUTION: The electron beam device is equipped with a vacuum chamber 30, an insulating member 34 which is stored in the vacuum chamber 30 and mounted with a sample to hold it, and an electron beam irradiation mechanism 21 which irradiates a surface of the sample with an electron beam. Further, the device is equipped with a protection plate holding mechanism 70 which holds a protection plate 73 stored in the vacuum chamber 30 and mounted on the insulating member 34, mounts the protection plate on the insulating member where sample is not mounted, and collects the protection plate mounted on the insulating member to hold it. Consequently, even when the wafer for protection is mounted on the wafer chuck and adjusted, operation for mounting the wafer for protection on the wafer chuck and operation for collecting are carried out in a short period of time, so the effect that a decrease in throughput of the device is small is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152802-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA TAKATOSHI
IPC: G06F17/50
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can improve the inspecting quality of a large scale LSI.  <P>SOLUTION: The semiconductor integrated circuit having a plurality of functional circuit blocks includes a toggle circuit having an AND circuit, an inverter, and a flip-flop, and causing a voltage drop in the semiconductor integrated circuit in at least one functional circuit block. At an LSI inspecting time, the toggle circuit is operated according to a clock signal by a test mode signal from an external unit. Thus, the power consumption of the circuit including the toggle circuit is increased so that a current largely flows to the circuit, thereby causing the voltage drop in a pseudo manner, and improving the inspecting quality of the LSI.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151954-A (JP)
Title: Advertising mail delivery device and advertising mail delivery method
Inventor: UCHIYAMA MASAHIKO
IPC: G06Q50/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising mail delivery device that has a function capable of delivering advertising mail effectively in dependence on positional situations and behavioral traits of a user of a mobile terminal device.  <P>SOLUTION: A storage part 12 stores position information detecting geographical positions where mobile terminal devices 4 are present at specified time intervals, and a control part 11 specifies mobile terminal devices 4 to which advertising mail is to be delivered, according to the positional information stored in the storage part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151600-A (JP)
Title: Reversible thermal discoloration type writing material set
Inventor: ONO YOSHIAKI
IPC: B43K7/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing material set which can hide/develop written characters, is suitable for learning, teaching, messages, toys, magic elements and so on, and consists of a writing material incorporated with reversible thermal discoloration ink and a colored transparent sheet.  <P>SOLUTION: The reversible thermal discoloration type writing material set consists of the writing material in which the reversible thermal discoloration ink obtained by scattering reversible thermal discoloration pigment into vehicles and capable of changing a color (1) to a color (2) by temperature change is stored and the colored transparent sheet. The hue of the color (2) of the ink is the same hue as the colored transparent sheet or the hue of the color (2) of the ink is included as a constitutional color based on the subtractive color mixture of the hue of the colored transparent sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118818-A (JP)
Title: Technique for visualizing partition of protein interactive network
Inventor: HAN KYUNG SOOK
IPC: G16B45/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional 3-D (three-dimensional) display method for protein interaction data has poor usability, such that the processing speed being slow, components being unable to be selected and stored, visualization being not sufficient, and the like.  <P>SOLUTION: This new force-directed layout algorithm draws a protein interaction in a 3-D space, according to the characteristics of the protein interactive data. More specifically, the algorithm visualizes a large-scale of the protein interactive data in a graph with far more clarity and superior aesthetics, at a far higher speed than that of conventional algorithms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209197-A (JP)
Title: Package for electronic part, its lid, material for its lid, and method for manufacturing its led material
Inventor: SHIOMI KAZUHIRO
IPC: H01L23/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid formed from lid materials exhibiting excellent joinability, less susceptibility to the cracking of a case, and excellent brazing workability at the time of brazing the lid to the case of a package for electronic parts, and the lid materials, and to provide a method for manufacturing the lid materials, and the package for the electronic parts.  <P>SOLUTION: This lid materials comprises a substrate layer 2 formed of low thermal expansion metal, an intermediate metal layer 3 laminated on one surface of the substrate layer 2, and formed of low yield strength metal having a yield strength of 110 N/mm<SP>2</SP>or less, and a brazing material layer 4 laminated on the intermediate metal layer 3 and formed of a silver brazing alloy containing silver as a main component. The intermediate metal layer 3 and the brazing material layer 4 are welded by pressure and diffusion-bonded with each other, and the brazing material layer 4 has a bulging part observed in its outer surface in an area percentage of 0.5% or less. The low yield strength metal is preferably oxygen-free copper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004157419-A (JP)
Title: Photosensitive resin composition and manufacturing method of circuit board for electronic component
Inventor: TANIGUCHI HIROSUKE
IPC: G03F7/027
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for forming a coating film with high resolution in a development process, and forming a solder resist film which does not damage other performance as a solder resist and is especially suitable for a flexible circuit board, a substrate for a BGA and a substrate for a CSP, and to provide a manufacturing method of a circuit board using the composition.  <P>SOLUTION: The composition contains a photosensitive resin, organic acids, a photopolymerization initiator and a diluent, and furthermore, is for use in the solder resist of the circuit board containing a thermosetting epoxy compound. The method uses the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188187-A (JP)
Title: Method for forming polycrystalline silicon thin film
Inventor: NAKANISHI SHIRO
IPC: H01L21/336
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by preventing operating characteristics of a polycrystalline silicon thin film from deteriorating due to the mixture of an impurity.  <P>SOLUTION: A method for forming a polycrystalline silicon thin film comprises the step of providing a plurality of first chambers in response to the ratio of the time required to laminate a silicon nitride film and a silicon oxide film on a substrate in a first chamber to the time required to laminate an amorphous silicon film in a second chamber different from the first chamber. More particularly, the method further comprises the steps of laminating the silicon nitride film and the silicon oxide film in this order in three film forming chambers when the ratio is 3:1 to process in parallel, and laminating an amorphous silicon layer in a film forming chamber to be continuously processed.  <P>COPYRIGHT: (C)2003,JPO