baber/WOPTO huggingface dataset:
Patent JP-2004311053-A (JP)
Title: Link mechanism for operation of switch
Inventor: NOJIRI TAKASHI
IPC: H01H33/42
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate shocks and vibrations to be applied to a clamp of a connecting pin engaged with a joint part of a link mechanism for operation with a switching operation of a switch and improve the durability and the reliability of the mechanism.  <P>SOLUTION: In a hinge connection in which a connection pin 10 with a head is inserted into the joint part between an axis 5/a connecting clamp 11 composing a link mechanism for connecting between a movable electrode at a current shut off part and a switching operation part, a compressed coil spring 17 is engaged with a tip part of the pin 10 protruded toward a lateral side through the joint portion in combination with two pieces of washers 14, and a clip 13 to be the clamp is pressed into a periphery groove formed at the tip of the connecting pin to support the pin 10 not to be slipped off. According to this configuration, the spring 17 restrains the movement of the pin 10 and mitigates the shocks and the vibrations to be applied to the joint part of the link mechanism, as an absorbing spring, with the switching operation of the switch, so that the clip 13 is prevented from being early destroyed by fatigue, and the durability and the reliability of the mechanism can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309640-A (JP)
Title: Aligner, exposure method, drawing device, and drawing method
Inventor: SEKIKAWA KAZUNARI
IPC: B41J2/01
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize an aligner and an exposure method capable of efficiently emitting a light to a spot row having an interval, where the distance between adjacent spots which should be irradiated is shorter than that a substrate to be exposed is relatively moved during a single period of the shortest lighting controllable period of a light source.  <P>SOLUTION: The aligner 1, in which a desired spot on the substrate to be exposed relatively moving to the light sources is irradiated with a light, by using a plurality of light sources aligned along the direction of the relative movement for forming a desired exposure pattern, has a control means 10 for controlling lighting with a specified timing only a specified light source from among the plurality of light sources.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004228547-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: SUZUKI ATSUSHI
IPC: H01L29/49
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce threshold voltage by bringing the work function of a P channel transistor's gate electrode close to the work function value of silicon valence band's upper end as well as by bringing the work function of the P channel transistor's gate electrode close to the work function value of silicon conduction band's lower end.  <P>SOLUTION: This is a semiconductor device having a P channel transistor 1 and an N channel transistor 2, where the P channel transistor 1's gate electrode 21 is composed of indium arsenic and the N channel transistor 2's gate electrode 31 is composed of indium, or the P channel transistor 1's gate electrode 21 is composed of molybdenum and the N channel transistor 2's gate electrode 31 is composed of an alloy of molybdenum and tungsten.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004307375-A (JP)
Title: Skin care preparation for external use
Inventor: NAKANE TOSHIHIKO
IPC: A61K8/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation for external use, which contains anti-microbial zeolite and has excellent preparation stability and excellent touch.  <P>SOLUTION: This skin care preparation for external use, preferable as a skin care preparation for the skin for deodorization, comprises the anti-microbial zeolite and alum and/or burnt alum. The skin care preparation for external use has an excellent deodorizing effect, does not cause the coagulation of powder, and has excellent usability (non-roughness), because the alum powder and/or the burnt alum powder have good dispersibility. Furthermore, the skin care preparation for external use has excellent discoloration resistance and excellent usability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310470-A (JP)
Title: System for deciding and combining eye-gaze position and computer-executable program
Inventor: SWOBODA NIKLAUS GUION
IPC: G06F3/0346
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To stably estimate the eye-gaze position in a real world or shared visual world(RW/SVW) of a user even when the position of the head of the user is changed.  <P>SOLUTION: This system 240 is provided with a first storage part 268 for storing the location information of an object in a real world or a shared virtual world(RW/SVW), a location deciding module 260 for deciding the location of an "anchor" in each frame of a video signal outputted from an eye-tracker 74, and for outputting the location information of the image of the object in the field of view of the user and a module 262 for calculating the eye-gaze position in the RW/SVW of the user based on the eye-gaze position of the user in the field of view, the location of the anchor and the location information of the anchor in the RW/SVW. The data of participants are combined to update the SVW.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307270-A (JP)
Title: Method of refining nickel sulfate aqueous solution containing cobalt and calcium
Inventor: NISHIKAWA ISAO
IPC: C01G53/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high efficient refining method for obtaining a refined nickel sulfate aqueous solution having low concentration of cobalt and calcium by improving cobalt extraction efficiency in the exchange reaction to increase the quantity of cobalt to be treated in a method for refining the nickel sulfate aqueous solution by a solvent extraction method using the exchange reaction.  <P>SOLUTION: The refining method of the nickel sulfate aqueous solution containing cobalt and calcium is performed by using a multistage countercurrent reaction vessel, supplying the nickel sulfate aqueous solution to a final stage as a water phase, supplying a mixed organic solvent prepared by diluting 2-ethyl hexyl phosphonic mono-2 ethyl hexyl ester extracting agent holding nickel with hydrocarbon so that the concentration becomes 20-30 vol.% to a 1st stage as an organic phase and controlling the water phase in the final stage to pH 4.5-5.5, the calcium concentration in the organic phase in the final stage to ≤0.4 g/L and the total concentration of cobalt and calcium to ≤25 g/L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308268-A (JP)
Title: Protecting pipe for pc steel material cable and pipe molding method
Inventor: HIRANO SHINNOSUKE
IPC: E04C5/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent close contact of a PC steel material cable by forming a pipe cross section in an elliptic shape, twistingly molding a pipe, and making a gentle recess-projection part inside the pipe, when extrusively molding the protecting pipe for protecting the PC steel material cable.  <P>SOLUTION: This protecting pipe for the PC steel material cable is used for protecting the PC steel material cable, and is twistingly molded by forming the pipe cross section of the protecting pipe in an elliptic shape in a manufacturing process of the protecting pipe by extrusion molding of a thermoplastic synthetic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309425-A (JP)
Title: Analyzer for analyzing organic impurities
Inventor: HOSHI SHUJI
IPC: G01N1/10
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer for calculating the concentration of organic impurities in flowing water of water purifying facilities, sewage treatment facilities or the like or an exhaust gas of incineration facilities or the like relatively simply and continuously.  <P>SOLUTION: Organic impurities are adsorbed by activated carbon by passing a fluid through columns 1-1a and 1-1b filled with activated carbons 1-2a and 1-2b in both cases of gaseous and solution-like fluids. The organic impurities once adsorbed are separated from once adsorbed activated carbon and subjected to oxidative decomposition to be converted to inorganic ions by heating the peripheries of the activated columns while passing an inert gas like a nitrogen gas through the columns and the inorganic ions are measured by an ion chromatograph analyzer 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315263-A (JP)
Title: Production method for single crystal
Inventor: HOSHI RYOJI
IPC: C30B29/06
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To dispel the fear that a crucible is broken and causes a raw material melt to leak out when the raw material melt remaining in the crucible is solidified to subject it to disposal or the like in producing a single crystal by the CZ method.  <P>SOLUTION: The method for producing a single crystal by the Czochraski method by drawing up it from a raw material melt contained in a quartz crucible is characterized by that, in ending the operation by shutting off the electric current while the raw material melt remains in the quartz crucible, the electric power of a heater for heating the raw material melt is once made lower than that in drawing up the single crystal; then, after the raw material melt is solidified by keeping the lowered electric power for a specified time, the electric current is shut off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320381-A (JP)
Title: Method and program for public network connection
Inventor: FURUHASHI HIDEKI
IPC: H04Q3/58
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically terminate a call to an extension terminal different from the mode at originating and automatically identify a communication party at the return termination side.  <P>SOLUTION: Originate side extension numbers c related to reporting originate side numbers d and originator identification numbers b, i.e., IDs of originators related to extension numbers f of extension terminals usually used by the originators are previously stored in a memory. The originate side extension numbers c, receive side public network terminal numbers e, and originator identification numbers b, are related and stored in the memory at the time of an originating operation by the originators. The originate side extension number c at the time of the originating operation by the originator is converted to the reporting originate side number d, and sends toward a public network. At terminating as a return to the originating, the reporting originate side number d is converted to the originate side extension number c and the originator identification number b corresponding to the converted originate side extension number c, and the receive side public network terminal number e is retrieved. The retrieved originator identification number b is converted to an extension number f, and a call is terminated at the extension terminal of the converted extension number f.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315287-A (JP)
Title: Formation apparatus for plate glass
Inventor: NISHIMURA KOJI
IPC: C03B17/06
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate-glass formation apparatus of an overflow down-draw type which can form plate glass with a uniform thickness even when its forming body undergoes creep deformation by long-time use without increasing the number of parts.  <P>SOLUTION: A supply pipe 2 for supplying molten glass 3 is connected to the starting side S of a glass supply groove 1a; and the molten glass 3 is supplied to the starting side S and caused to flow toward the ending side E. The bottom 1i of the glass supply groove 1a is inclined so that the starting side S in the flow direction of the molten glass 3 is lower than the ending side E. Both of the side-wall top ridges 1e, 1e of the glass supply groove 1a are almost straight in the central region but are bent downward in a starting region 1j and an ending region 1k in the flow direction of the molten glass 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314483-A (JP)
Title: Thermosensitive recording material
Inventor: KUSUFUJI TAKESHI
IPC: C08K3/36
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material, the color developability of the printing part of which is favorable, in the non-printing part of which fogging (coloring of a ground part) develops hardly, which has very excellent water resistance, resistance to lubricant and resistance to plasticizer since just after manufacturing even under the condition that a layer made of PVA is dried in low temperature ranging from room temperature up to about 50°C.  <P>SOLUTION: This thermosensitive recording material has a specified silicic structural unit and, at the same time, includes a composition consisting of a 1-20 mol% of ethylene unit-containing vinyl alcohol-base polymer (A), a zirconium compound (B) and/or colloidal silica (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315464-A (JP)
Title: Method for producing adamantyl acrylate compound
Inventor: FURUKAWA KIKUO
IPC: C07C67/293
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an adamantyl acrylate compound useful as a raw material for resist and a raw material for high-performance polymers.  <P>SOLUTION: The method for the production of an adamantyl acrylate compound expressed by formula (4) (R<SB>1</SB>is a hydrocarbon group; R<SB>2</SB>to R<SB>4</SB>are each H, an alkyl, a halogen or a halogen-containing alkyl; Y is H or an alkyl; and n is an integer of 1-14) comprises the mixing of a 2-adamantanone compound of formula (1) with an alkyl halide of formula (2) (X is a halogen atom), the mixing and reaction of metallic lithium with the obtained mixed solution, and the reaction of the product with an acrylic acid compound of formula (3) (R<SB>5</SB>is an alkyl).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323244-A (JP)
Title: Asphalt aggregate, and method of manufacturing the same
Inventor: YUKI TOSHITAKA
IPC: C04B18/14
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide asphalt aggregate produced from a converter slag and having a shape capable of being uniformly dispersed in asphalt and a particle diameter suitable as the asphalt aggregate, and to provide a method of producing the asphalt aggregate.  <P>SOLUTION: The asphalt aggregate consists mainly of granular slag 15 prepared by pulverizing molten converter slag 10 having low basicity, rapidly solidifying and granulating and having ≥60% solid volume percentage. The method of producing the asphalt aggregate is performed by mechanically pulverizing or pulverizing with wind force the molten converter slag 10 having low basicity in the molten state, sprinkling water to rapidly solidify to form a granulated material 13 and dipping into water to manufacture the asphalt aggregate consisting mainly of the granular slag 15 having 60% solid volume percentage and free from the collapse due to expansion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328045-A (JP)
Title: Vehicle peripheral visual recognition device
Inventor: IMOTO MASAYOSHI
IPC: G03B15/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle peripheral visual recognition device capable of providing excellency in visibility by preventing the generation of an unwanted ghost image.  <P>SOLUTION: The device is provided with a casing 104 having transparent windows 106a-106c for allowing light from a plurality of photographing ranges to pass, a single image pickup element, a lens system arranged in front of the image pickup element, and prisms 103a, 103b arranged in front of the lens system and guiding light from the outside to the lens system. The device is further provided with a light shielding member 10 for shielding a crosstalk 131 generated between light from right and left travelling toward the prisms 103a, 103b and light directly travelling toward the lens system without being interrupted by the prisms 103a, 103b. A ghost image caused by the crosstalk can be prevented from being generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325574-A (JP)
Title: Electrooptical device contained in packaging case, projection display device and packaging case
Inventor: MIYASHITA TOMOAKI
IPC: H04N5/74
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To always display a high quality picture irrespective of ambient temperature surroundings.  <P>SOLUTION: An electrooptical device contained in a packaging case comprises a liquid crystal panel (500), on the picture display region of which projection light from a light source is made incident, contained in the packaging case (601). The packaging case is equipped with a plate (610) placed opposite to the surface of the liquid crystal panel, a cover (620) disposed so as to cover the plate and the liquid crystal panel, an adhesive (5) to stick the plate and the liquid crystal panel to each other and pockets (613a-613d) for the adhesive arranged on at least one out of the plate and the cover for containing the adhesive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326880-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: ISOZAKI MAKOTO
IPC: G11B5/725
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium without causing the phenomenon that the lubricant sticking to an edge of the magnetic recording medium (magnetic disk) spreads on the medium surface, and a magnetic recording medium.  <P>SOLUTION: The lubricant sticking to an edge and supposed to spread on the surface of the magnetic recording medium is swept out, or solidified and its flow is suppressed. In detail, solution is injected in a spray mode (15) rotating the magnetic recording medium (11) after applying liquid lubricant layer, the tape (13) is fed for each processing, and feeding of the tape is stopped during processing. A wet wiping tape including the solution is pressed to a pad (14), the liquid lubricant layer applied to an edge of the magnetic recording medium is swept out. The edge of the magnetic recording medium is irradiated with ultraviolet rays from a UV lamp (18) through a slit (20) of a shield plate (19) rotating the magnetic recording medium, and the lubricant component is solidified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321391-A (JP)
Title: Dishwasher
Inventor: NOMURA TADASHI
IPC: A47L15/46
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To wash dishes in a relatively short period of time even when a household detergent other than a detergent exclusive for a dishwasher is erroneously used.  <P>SOLUTION: The dishwasher 1 comprises an operation state detection means 15 for detecting the operation state of a washing pump 12, abnormality detection means (21, S4-4) for detecting abnormality generation by bubbles during a washing process on the basis of the operation state of the washing pump 12, and restart means (21, S4-4) for stopping the washing process and restarting an operation from the first process of the operation when the abnormality generation by the bubbles is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327697-A (JP)
Title: Semiconductor package and radio communication equipment using this
Inventor: AKIBA NAOKI
IPC: H01L25/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package and radio communication equipment using it which solve the problem that a peripheral circuit to be connected to the semiconductor chip is required separately from the semiconductor package, and the problem that an internal space is restricted even when the peripheral circuit is mounted inside of the semiconductor package.  <P>SOLUTION: The semiconductor package is obtained by mounting the semiconductor chip on a substrate for the semiconductor package and covering the semiconductor chip with a semiconductor package cover. The semiconductor package cover forms a plurality of layers of dielectric substances, and a plane circuit having an electric function is formed at an optional layer among the plurality of layers. On the bottom surface of the semiconductor package cover, a first input and output terminal to be connected with the input/output of the semiconductor chip, and a second input and output terminal to be connected with the outside of the semiconductor chip, are provided, and the first input and output terminal and the input and output terminal of the plane circuit of the optional layer are electrically connected via a through hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325844-A (JP)
Title: Display device structure
Inventor: IWAMOTO AKIRA
IPC: H05K5/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device structure which is strong against external force and can protect control circuit boards of an inverter and the like arranged between a liquid crystal display device and a back casing and components existing in the liquid crystal display device.  <P>SOLUTION: In the display structure, a plurality of level difference parts 3b and grooves 3c are provided on the flat surface 3a of a back casing 3 and spacing of the level difference part 3b and groove 3c is narrowed compared with the conventional practice and also control circuit boards of the inverter of the liquid crystal display device, etc., are made to be arranged in spaces formed there. Since spacing is narrowed between the level difference part 3b and the groove 3b, spaces among them are made especially firm. Even when external force is applied on these parts, deflection is hardly generated in the spaces. Thereby, the strength of the back casing 3 is raised and components weak to pressurization which are mounted on the control circuit board 4 and components existing in the liquid crystal display device can be protected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321101-A (JP)
Title: Stain for microorganism and its utilization
Inventor: NASHIMOTO YUKITSUGU
IPC: C12Q1/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stain for dyeing a microorganism in shorter time and to provide a method for detecting the microorganism by utilizing the stain.  <P>SOLUTION: The stain for microorganism comprises an alkali substance, a diazo dye or a xanthene dye. The method for detecting the microorganism comprises utilizing the stain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326582-A (JP)
Title: Composite recording carrier
Inventor: MANBA OSAMU
IPC: G06K19/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recording information by a bar code system in order to increase the volume of information recordable by the bar code system within a fixed area, and to use the bar code as the conventional binary bar code.  <P>SOLUTION: Not only black and white colors are used for bars, but also gradation is multi-leveled or a plurality of colors are used to diversify the combination of bar width, color, and gradation, and to increase the recording capacity of information within a fixed area. Then, the method for recording the information of bar code is devised so that the bar code can be used also as the conventional binary bar code, and that convenience as the bar code can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI