baber/WOPTO huggingface dataset:
Patent JP-2004095323-A (JP)
Title: Key switch device, and mobile telephone and electronic apparatus comprising the same
Inventor: FUJIWARA YOSHIHIRO
IPC: H04M1/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow reliable multidirectional key operation without providing any special component, and also attain a light click feeling.  <P>SOLUTION: A key top 6 is provided with a rib 62 made of a relatively hard material. The rib 62 pierces through part of a pressing key 6 to project toward a printed circuit board 2, and is located between a center contact 42 and periphery contacts 41A, 41C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091882-A (JP)
Title: Noncyanogen-based electrolytic black copper-tin alloy plating bath, plating method therewith and product having the resultant plating film
Inventor: MIZUKAMI TAKAAKI
IPC: C25D3/56
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To industrialize a noncyanogen-based pyrophosphoric acid black copper-tin alloy plating bath using a substance having reduced possibility for metal allergy and free from toxicity, and imparting a stable black color tone as a substitute for black nickel based alloy plating widely used for metallic small article products directly coming in contact with skins such as buttons, fasteners, hooks, accessories and clips among plating for ornaments.  <P>SOLUTION: The product having a coating is produced with a solution obtained by incorporating three additives into a solution comprising divalent tin ions and divalent copper ions, and comprising pyrophosphate as a complexing agent. As the three additives, an aminocarboxylic acid, an ammonium salt and aldehydes are included as essential components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103337-A (JP)
Title: Light-emitting device and its manufacturing method
Inventor: HIRAKATA YOSHIHARU
IPC: H05B33/04
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of a light-emitting element and improve the reliability by installing the light emitting element in a space having superior sealing characteristics and by a sealing superior in workability without a complicated structure.  <P>SOLUTION: A double-structure seal is carried out in order to form a sealing structure superior in sealing nature. In addition, in this case, by using substrates having respectively different sizes for an element substrate (afterwards, referred also as a first substrate) on which the element is formed and for a sealing substrate used for the sealing (afterwards, referred also as a second substrate), and by installing a region (afterwards, referred as an offset region) where the both substrates do not overlap each other, the workability is made better in the case the exterior seal pattern in double structure is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103121-A (JP)
Title: Semiconductor device
Inventor: HAYAKAWA GORO
IPC: G11C29/14
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which defective bit lines of both sides of a shared sense amplifier can be detected.  <P>SOLUTION: A timing circuit 13 controls the timing at which a bit line separation signal BLIb inputted from one side of input terminals is outputted to a memory mat 7 by an external signal EXTSIG inputted from the other side of the input terminals. Thus, the influence of a short circuit of a word line and a bit line caused at one side of a memory array side is transmitted to the other side of the memory cell array side by controlling the operation timing of the bit line separation signal by an external signal, defective bit lines of the shared sense amplifier can be detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096052-A (JP)
Title: Semiconductor device and its manufacturing method, and metal wiring
Inventor: TAKEWAKI TOSHIYUKI
IPC: H01L21/3213
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the manufacturing yield of a semiconductor device including a metal wiring containing copper.  <P>SOLUTION: A method for manufacturing the semiconductor device comprises the steps of: forming a Cu silicide on an uppper part of a first copper wiring 22a structured of the metal containing copper; and forming a barrier metal film 24b between a connection plug 28 structured of the metal containing copper and a second copper wiring 22b structured of the metal containing copper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100612-A (JP)
Title: Gas compressor controlling equipment and gas turbine plant controlling mechanism
Inventor: TANAKA SATOSHI
IPC: F02C9/20
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fuel gas pressure at a gas turbine inlet from raising even if load block or load deciduation occurs.  <P>SOLUTION: The fuel gas pressurized by a gas compressor 4 is fed to the gas turbine 2 via a fuel gas pipe 3A. The gas turbine controlling device 100 adjusts fuel gas flow to the gas turbine 2 by controlling open/close of a pressure control valve 5 and a flow control valve 6. A gas compressor control device 200 controls fuel gas pressure P<SB>1</SB>at a gas compressor outlet by controlling open/close of a recycle valve 8 and an IGV9. If loading block and loading deciduation occur, the gas compressor control device 200 opens the recycle valve 8 in advance and closes the IGV9 in advance. Hence, increase of the fuel gas pressure P<SB>1</SB>at the gas compressor outlet is prevented and increase of the fuel gas pressure P<SB>2</SB>at the gas turbine inlet is restricted and thus stable operation can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132995-A (JP)
Title: Positive photosensitive resin composition and semiconductor device
Inventor: MAKABE HIROAKI
IPC: H01L21/027
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition high in sensitivity, high in resolution and large in side wall angle of a cured pattern.  <P>SOLUTION: The positive photosensitive resin composition consists of (A) 100 pts. wt. of a polyamide resin, (B) 1 to 50 pts. wt. of a photosensitive diazoquinone compound, and (C) 1 to 30 pts. wt. of a phenolic compound expressed by general formula (2). The obtained composition has characteristics of high sensitivity and high resolution, and in particular, it shows a fast dissolving rate in an exposed par, improvement in the sensitivity, small shrinkage in the cured resin composition and a large angle of the pattern side wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100343-A (JP)
Title: Earthquake resistant reinforcing device
Inventor: KINOSHITA HIDEAKI
IPC: E04B1/26
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake resistant reinforcing device surely preventing the looseness of a bolt for clamping a reinforcing metal fitting in the earthquake resistant reinforcing device reinforced by connecting a sill to a column or the like with the L-shaped reinforcing metal fitting.  <P>SOLUTION: The earthquake resistant reinforcing device comprises the reinforcing metal fitting 1 placed to a recessed corner between the sill 3 and the column 4, a rubber plate 2 fixed to the rear side of the reinforcing metal fitting 1, a bolt 5 clamping the reinforcing metal fitting 1 on the sill 3 and the column 4 and a sleeve 6 preventing the looseness of the bolt 5. The sleeve 6 is integrally equipped with a cylinder shaft 19 and a holding wall 20. The sleeve 6 is attached to the reinforcing metal fitting 1 in a state to project the front end of the cylinder shaft 19 from the surface of the reinforcing metal fitting 1. The bolt 5 inserted into the cylinder shaft 19 is thrusted in the sill 3 and the column 4 to crush a projected part of the cylinder shaft 19 between an operating head 15 and the reinforcing metal fitting 1. The looseness of the bolt 5 can be locked by the friction of this crushed section 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102154-A (JP)
Title: Toner for electrophotography and image forming apparatus
Inventor: TANIGUCHI SHIGENORI
IPC: G03G9/08
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrophotography taking environment and safety into consideration.  <P>SOLUTION: The toner for electrophotography which contains at least a resin for fixation and a coloring agent uses, as the coloring agent, a titanium compound and magnetic iron oxide containing substantially no carbon black. The titanium compound is titanium oxide or titanium oxide iron obtained by heating a mixture of titanium dioxide and reduced titanium oxide or a mixture of titanium oxide and metallic titanium in a vacuum. The amount of oil absorption of the titanium compound amounts to ≤800 ml/100g and its BET specific surface area to ≤100 m<SP>2</SP>. The maximum value of an absorption peak of an absorbed heat quantity curve during temperature rise on a DSC curve of a toner differential calorimeter is found in a temperature range of 50 to 120°C. A two-component magnetic brush developing method which uses titanium dioxide as outer additives is adopted. Thus, nearly the same characteristics as before are obtained as to color properties, fixing properties, stability, etc., and consequently the toner for electrophotography taking environment and safety into consideration and an image forming apparatus can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098992-A (JP)
Title: Crime preventive device for vehicle
Inventor: KONDO AKIHIRO
IPC: B60R25/24
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime preventive device for a vehicle capable of realizing tight security even when remotely operated using radio.  <P>SOLUTION: When a driver indicates to change the operation mode of an ECU 2 toward the alert mode using the cellphone 7, the indication is transmitted to the ECU 2 via a management center 72. The ECU 2 stores a delay time when changing the operation mode toward the alert mode, and after passing the delay time after receiving the indication of changing toward the alert mode, it changes the operation mode toward the alert mode. The delay time can be changed using the cellphone 7. Thus, by a remote operation using radio, even when the operation mode of the ECU 2 is changed into the alert mode, by previously setting the required delay time, tight security can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106239-A (JP)
Title: Ink jet recorder
Inventor: HINO MAKOTO
IPC: B41J2/01
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder ensuring good printing on the opposite sides of a sheet without causing any offset.  <P>SOLUTION: The ink jet recorder for recording an image on a recording sheet based on recording data by ejecting ink drops from a recording head 15 has a recording control section 1 for controlling the quantity of ink drops or the gradation characteristics of the recording data when printing is performed on the opposite sides of a sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109295-A (JP)
Title: Poster for campaign
Inventor: TOMISAKA ISAO
IPC: B42D15/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an entirely novel poster for campaigns, which poster saves labor, is low in cost and is not possible heretofore.  <P>SOLUTION: The poster consists of face paper 3 which is applied with printing 5 and 5A of respectively different contents on faces 2B and 3A and lower layer paper 3 and is formed by separately pasting a back 2A of the face paper 2 to the face 3A of the lower layer paper 3 by means of glue 2D which is non-adhesive by transfer. The entire part or part of the face paper 3 is formed of a number of sealing pieces 4 printed with signs 4A allowing identification of winning or failing on the back.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114327-A (JP)
Title: Printing plate and printing method using the plate
Inventor: TAKENAKA TOSHIAKI
IPC: B41F15/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate which prevents a high viscosity paste sticking to a squeegee edge from residing existing over a through hole in a circuit board during packing the paste in a squeegee process.  <P>SOLUTION: A metallic sheet 3 which forms a squeegee cleaning part 7 is anchored to the back of an inclined part 5 of a mask 2 for a plate frame 1 and after the high viscosity paste sticking to the squeegee edge is removed by the squeegee cleaning part 7, the through hole of a finished product is filled with the paste. Thus the paste is prevented from remaining over the through hole and thereby, obtain the circuit board of high quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114731-A (JP)
Title: Car washing machine
Inventor: TAKEUCHI EIJI
IPC: B60S3/06
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine to dry a ceiling surface by sprinkling water on the water repellent ceiling surface instead of drying the ceiling surface by spraying air on the ceiling surface of a vehicle by using a blower and capable of improving a drying effect by reducing the amount of water remaining on the ceiling surface after the drying.  <P>SOLUTION: This drying device has a water layer forming device capable of forming a layer of water continuing from a right end of the ceiling surface to a left end on the vehicle ceiling surface having water repellency and a water layer separation device capable of jetting air to a center in the car width direction of the ceiling surface so as to expose the ceiling surface of the center to an air layer by separating the water layer formed on the ceiling surface by the water layer formation device at the center in the car width direction of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119530-A (JP)
Title: Visible light semiconductor laser and its manufacturing method
Inventor: MAKITA HIRONOBU
IPC: H01S5/323
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visible light semiconductor laser and its manufacturing method which are free of chip misrecognition in an assembling process, by eliminating deterioration in the flatness of an upper electrode surface under the influence undesired unevenness of a block layer surface formed when an etching mask used to form an upper clad layer in a mesa shape is removed by dry etching.  <P>SOLUTION: The visible light semiconductor laser 101 comprises a lower clad layer 3, an active layer 4, a 1st upper clad layer 5, a 1st etching stopper layer 6, a 2nd upper clad layer 7 in a mesa shape, a 1st block layer 102 laminated thereupon to bury both sides of the 2nd upper clad layer 7 and a 2nd etching stopper layer 103 thereupon, a contact layer 9, an upper electrode 10, and a lower electrode 11. These elements are laminated on an n-type GaAs substrate 2 in order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118454-A (JP)
Title: Selling space planning support system
Inventor: TAKAHASHI YOSHIMASA
IPC: G06Q10/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selling space planning support system capable of forming an efficient selling space plan based on prediction by hypothesizing and setting various sales fluctuation factors of commodities in a selling space, accumulating traffic line data as purchasing actions of visitors, and verifying and analyzing the relationship between the both to perform a sales prediction.  <P>SOLUTION: This support system comprises a hypothesis setting means 10 for setting the sales fluctuation factors; a traffic line measurement means 12 for measuring the movements of the visitors in the selling space; a data accumulation means 14 for accumulating the traffic line data measured by the traffic line measurement means and sales data; a comparison/verification means 16 for comparatively verifying the difference between the hypothesis set by the hypothesis setting means and the traffic line data measured by the traffic line measurement means; an analysis means 18 for analyzing the relationship between the sales data and traffic line data accumulated in the data accumulation means; a sales prediction means 20 for predicting the sales from the result analyzed by the analysis means; and a factor presentation means 22 for presenting a factor corresponding to the content predicted by the prediction means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206482-A (JP)
Title: Illumination unit having at least one led as light source
Inventor: ELLENS ANDRIES
IPC: C09K11/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination unit having high stability, emitting white light and exhibiting especially high color reproducibility and a simple producible LED well absorbing light within the range of 380-420 nm and having high efficiency.  <P>SOLUTION: This illumination unit is provided with at least one LED as a light source. The LED emits primary radiation within the range of 380-420 nm and the radiation is partially or completely converted into longer-wavelength radiation by a phosphor of the LED exposed to the primary radiation from the LED. In the illumination unit, the conversion is achieved with at least a phosphor emitting over a broad band and originating from the kind of (Eu, Mu)-coactivated haloposphates. The halophosphates correspond to the formula: M<SB>5</SB>(PO<SB>4</SB>)<SB>3</SB>-(Cl, F):(Eu<SP>2+</SP>, Mn<SP>2+</SP>) (wherein, M is Sr, Ca and Ba alone or a combination thereof).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004116682-A (JP)
Title: Washer and internal combustion engine using the same
Inventor: AOI TAKAHIRO
IPC: F16F15/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact vibration control device capable of eliminating the need of the special design change of a vibration member, easily installable by utilizing the tightening force of existing bolts or bolts screwed into newly provided screw holes, and capable of eliminating the lowering of the strength and tightening force of the bolts.  <P>SOLUTION: In this annular washer 10 fixedly tightened to the vibration member 18 when the washer is inserted onto the bolts 64 screwed into the vibration member 18, a storage space 24 sealed against an external space is formed in the washer, an independent block member 26 is storably disposed in the storage space 24 in the state of non-contact with each other and displaceably from each other, and the independent block member 26 is allowed to directly or elastically abut on the inner surface of the storage space 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113959-A (JP)
Title: Pleat formation method and apparatus
Inventor: MATSUI YASUHIRO
IPC: B01D39/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pleat formation method which enables the folding height and intervals of pleats to be kept precise and can prevent functional particles from breaking and out of a filter medium at the time of pleating and to provide a pleat formation apparatus.  <P>SOLUTION: The pleat formation apparatus comprises a supporting stand 22 where a filter medium 10 having recessed parts 11 at pleat formation positions is set in one end side; pleat forming materials 23 having a V-shaped cross-section for sandwiching the filter medium 10 with the supporting stand 22 by pressing the tip ends of the pleat forming materials 23 to every other recessed parts 11; and a shifting means 24 for shifting the respective pleat forming materials 23 from one end side to the other end side of the supporting stand 22 and polymerizing the respective pleat forming materials 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118729-A (JP)
Title: Automatic updating system of home page
Inventor: FUJIMURA YOSHIKI
IPC: G06F17/30
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic updating system for a home page capable of making the automatic updating of a home page easily.  <P>SOLUTION: The automatic updating system of the home page is equipped with a home page management means 32a to read a HTML document from a home page database 332 in response to a request placed by a user terminal unit 8 and transmit it to the user terminal unit 8, a cyclic searching means 32b to receive a mail accommodated in a mail server 4, extract updating data for the HTML document accommodated in the home page database 332, search files from personal computers 5 and 6, and extract the updating data by executing the search of schedule data in a storage device on the basis of a predetermined priority sequence, and a banner creating means 32c to create the updated HTML data on the basis of the extracted updating data, wherein the home page management means 32a transmits the HTML document containing the updated HTML data created by the means 32c to the user terminal unit 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119326-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YANAGIDA KATSUISA
IPC: H01M10/0567
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nonaqueous electrolyte secondary battery both excellent in cycle life and output characteristics at a high percentage.  <P>SOLUTION: The nonaqueous electrolyte secondary battery provided with a positive electrode 1, a negative electrode 2 using a graphite group carbon material as a negative electrode active material, and nonaqueous electrolyte solution contains at least saturated cyclic carbonic acid ester and cyclic carbonic acid ester having a double bond of carbon in the nonaqueous electrolyte solution. Provided that the content of cyclic carbonic acid ester having a double bond of carbon is X (g), a volume of the graphite system carbon material in the negative electrode is B (g), a specific area of the graphite system carbon material is A (m<SP>2</SP>/g), a size of a crystal piece of the graphite system carbon material in a c-axis direction is Lc, and that in an a-axis direction is La, a condition: 0.05×10<SP>-2</SP>≤x/[A×B×2Lc/(2Lc+La)]≤3×10<SP>-2</SP>is fulfilled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118138-A (JP)
Title: Camera
Inventor: FUJIMOTO SHINICHI
IPC: G03B17/18
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which enables a person who is a subject to easily grasp a progress state of a self-timer.  <P>SOLUTION: In the camera having a self-timer photographing function, a self-timer lamp utilizing multi-color LED enabling display by a plurality of display colors is installed on the face of a subject side of a camera body, and the display colors and a lighting state are changed in response to a self-timer passing time. For instance, the self-timer is operated, then green is displayed for a while, if a photographing timing comes near, it changes over to yellow, and just before photographing, red is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121517-A (JP)
Title: Dripping bag
Inventor: NATSUME TAKASHI
IPC: A47J31/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a dripping bag equipped with a rectangular filter has difficulties in pouring hot water due to a small opening and in stopping dripping of the hot water because of the filter arranged with a straight line shaped side facing directly below (the bottom side of a cup).  <P>SOLUTION: Hot water is poured easily since the filter 10 has the opening 4 which is formed by separating two adjacent sides of an opening adjacent piece and an opposing piece, and has a large area. The filter 10 excels in draining of the hot water after brewing since locking parts 22a, 22b of a holder 20 locked at the edge of the cup 3 and supporting the filter 10 in a slanting posture causes a vertex 13 to be located at the lowest place.  <P>COPYRIGHT: (C)2004,JPO