baber/WOPTO huggingface dataset:
Patent JP-2003257285-A (JP)
Title: Switch
Inventor: MATSUYAMA EIJI
IPC: H01H23/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unprecedented very small illuminated switch constructed by utilizing the components of a previous non-illuminated small switch.  <P>SOLUTION: For the switch, a switch main body and a plurality of fixed contacts 11 composed of circuit construction of at least two poles located at the bottom part of the switch main body are arranged so as to face each other; and a switch operation pat 2a, a switch driving part 2 connected to the switch operation part 2a, and a movable contact 3 switched by interlocking with the switch driving part 2 are arranged to the switch main body. Either the switch operation part 2a or the switch driving part 2 is composed by using translucent member, and a light emitting element 8 is connected between the fixed contacts 11 of at least one pole, by the above, the translucent member of either the switch operation part 2a or the switch driving part 2 guides light and illuminates the operation part 2a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259250-A (JP)
Title: Cabinet having front panel subjected to high glossy painting
Inventor: DOI HIROKI
IPC: H04N5/64
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To attach a front panel to a cabinet without damaging the appearance of the front panel subjected to high glossy painting.  <P>SOLUTION: A base part 10 is formed at a required position of an erect wall part 2a formed around the front panel 2 subjected to the high glossy painting, screw receiving parts 11 are formed in the base part 10, and a molding failure by sinkage can thereby be prevented from occurring on the appearance surface of the front panel. A rib 13 is formed on the screw receiving parts 11 formed on the front panel 2, and in addition, a rib receiving part 22 that can fit to the rib 13 of the screw receiving parts 11 is formed on the front cabinet 3. Thus, the front cabinet 3 side can support turning stress (torque) received by the screw receiving parts 11 when the front panel 2 is attached to the front cabinet 3 with screws by utilizing the screw receiving parts 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250822-A (JP)
Title: Device for connecting rod
Inventor: HASHIOKA NORIYASU
IPC: F16B7/04
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure parallel rods in a certain positional relationship, and in particular to deal appropriately with the case that the distance between both rods is short.  <P>SOLUTION: A device is used to connect two rods 11, 11 placed in parallel with the spinal column. The device is equipped with a securing means having a securing part 16 secured to the rod 11 and an arm part 17 extending in a direction apart from the securing part 16. The arm part 17 of the securing means is placed at a position to offset in the axial direction of the rod 11 for the position of a screw means 18 securing the securing part 16 to the rod 11 on the securing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258068-A (JP)
Title: Semiconductor/liquid crystal manufacturing apparatus
Inventor: HIIRAGIDAIRA HIROSHI
IPC: H01L21/683
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a semiconductor or a liquid crystal that can easily and airtightly seal a cylindrical support member, can prevent the corrosion and oxidation of an electrode terminal, can increase the soaking properties of a supporter and at the same time can improve heat efficiency, and can make short the cylindrical support member for miniaturizing a reaction container.  <P>SOLUTION: The manufacturing apparatus has a ceramic supporter 1 where a resistance electrical heating element 3 is buried, and a cylindrical support member 2 that supports the ceramic supporter 1 at one end while the other end is fixed to the reaction container 9 in the reaction container 9. One end of the cylindrical supporter 2 is airtightly joined to the ceramic supporter 1, and at the same time the other side is airtightly sealed by a partition board 6 and a sealing material 7 inside. The semiconductor/liquid crystal manufacturing apparatus makes a space that is partitioned by the ceramic supporter 1 and the partition board 6 in the cylindrical support member 2 as the pressure- reduced atmosphere of vacuum or an inactive gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258931-A (JP)
Title: Automatic amplitude control circuit
Inventor: KAWAI MASAHIRO
IPC: H04L27/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic amplitude control circuit which can accurately perform control under any control conditions.  <P>SOLUTION: This automatic amplitude control circuit comprises a multiplier 13, a low-pass filter 14, a comparator 15, a 1st absolute value circuit 16 and a 2nd absolute value circuit 18, and a delay circuit 17. The multiplier 13 multiplies the signal outputted by the low-pass filter 14 by a 1st orthogonal signal Ich. The 1st absolute value circuit 16 finds the amplitude of the 1st orthogonal signal Ich outputted by the multiplier and the 2nd absolute value circuit finds the amplitude of a 2nd orthogonal signal Qch. The delay circuit sends the output signal from the 2nd absolute value circuit with a delay of at least one symbol. The comparator compares the amplitude of the 1st orthogonal signal with the amplitude of the 2nd orthogonal signal after the output signal is delayed by the delay circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253060-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TASAKA MICHIHISA
IPC: C08K3/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyolefin thermoplastic elastomer composition showing little residual indentation and an excellent wear resistance, adhesion to concrete, extrusion moldability and injection moldability.  <P>SOLUTION: This thermoplastic elastomer composition is prepared by melt kneading a composition containing (a) 100 pts.wt. olefinic copolymer rubber, (b) 15-200 pts.wt. peroxide-decomposable olefinic resin, (c) 0.2-3.5 pts.wt. organic peroxide and (d) 100-350 pts.wt. inorganic filler.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257465-A (JP)
Title: Fuel cell generation system
Inventor: HARADA TERUMARU
IPC: H01M8/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on a conventional fuel cell system, in which a unit cost for the generation amount of a fuel cell is compared with a unit cost for power rates changed with time zones in purchasing electricity from an electric power company, that no environmental load is taken into consideration.  <P>SOLUTION: This fuel cell generation system comprises a control part 11 for controlling the operation of a fuel cell, a switch 30 for selectively supplying the electric power of the fuel cell or external electric power to a power load, a generation amount unit cost calculation part 13 for calculating a generation cost for the fuel cell, an electricity rate system storage part 14 for calculating costs for a power plant 50 and a decentralized generator 51, a LCA information storage part 16 for holding LCA information for the fuel cell, the power plant 50 and the decentralized generator 51, and a user interface part 20 for presenting the generation cost, the external power cost and the LCA information and allowing users to determine the control operation of the control part 11 and/or the selecting operation of the switch 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271881-A (JP)
Title: Purchase service system
Inventor: UEDA KAZUMASA
IPC: G06Q30/06
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of providing an attractive privilege for a customer in proportion to purchased value and capable of contributing to sales promotion of stores by enhancing the purchaser's willingness to buy.  <P>SOLUTION: This system has a storage medium held by a customer, a store terminal device placed in an affiliated store to the system, a server placed under a system operator so that it can communicate with the terminal device, and a management terminal device placed in an insurance company or a financial institution so that it can communicate with the outlet terminal device. The outlet terminal device has a means for reading information stored in the storage medium when a commodity is purchased by a customer, a means for reading information including its value from the commodity purchased by the customer, a means for totalling value purchased by the customer, and a means for transmitting the purchased value totalled on the customer. The server has a means for calculating a partial value by multiplying the purchased value by a prescribed rate based on information transmitted from the store terminal device, and a means for transmitting the calculated value. The management terminal device has a means for reserving the value transmitted from the server in an account opened by the customer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272651-A (JP)
Title: Manufacturing method of metal separator for fuel cell
Inventor: OTANI TERUYUKI
IPC: H01M8/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal separator for a fuel cell enabled to grind a surface rolling influenced layer of a base material and make a conductive intercalated materials protrude in one process.  <P>SOLUTION: The manufacturing method of the metal separator for the fuel cell having a conductive intercalated materials in the metal texture is provided with a process of injecting liquid including two or more kinds of abrasives with different particle sizes on a material plate after the rolling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002347984-A (JP)
Title: System and method for detecting number of printing medium sheets
Inventor: KOLODZIEJ RYAN H
IPC: B65H7/02
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a printing system and a printing method for automatically detecting the number of the printing medium sheets. SOLUTION: This printer 100 includes one or several processors 102, a printing medium tray 302 for holding the printing medium, and a sensor 308 to be operated with the printing medium tray to detect the measured variable related to the quantity of the printing medium in the printing medium tray. The one or several processors and the sensor are structured to grasp the number of the residual printing medium on the basis of the measured variable.
Patent JP-2003268328-A (JP)
Title: Adhesive sheet and sheet-like illuminant structure
Inventor: HIGAKI TAKANORI
IPC: C09J7/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet having a good appearance of a printed surface located on the surface to be adhered at night.  <P>SOLUTION: The adhesive sheet is composed of a high translucent film 1, a translucent light-accumulating layer 2, a transparent adhesive layer 3, and a separator 4, which are layered one after the other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003286337-A (JP)
Title: Storage tank for aromatic dihydroxy compound and method for producing aromatic polycarbonate
Inventor: IKEMURA YOSHIFUMI
IPC: C08G64/30
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently producing an aromatic polycarbonate having excellent color and a reduced amount of gels and foreign substances.  <P>SOLUTION: In the method for producing an aromatic polycarbonate by melt polycondensation of an aromatic dihydroxy compound with a carbonic diester, in order to store the particulate or bulk aromatic dihydroxy compound to be used as the raw material, a storage tank filled with a gas having an oxygen concentration of 0.0001-1 vol.% is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286734-A (JP)
Title: Stand pipe
Inventor: KOYAMA TETSUYA
IPC: E03B9/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of a stand pipe.  <P>SOLUTION: A straight pipe 3 of the stand pipe 1 is formed of a successively consecutive metal pipe 3A, a flexible pipe 3B, a ball joint 3C and an elbow 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285002-A (JP)
Title: Inverter cover
Inventor: NIIMI TAKAHISA
IPC: B05D7/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter cover having excellent moldability and good production efficiency, reduced in contact resistance and excellent in the shield properties of electromagnetic wave noise.  <P>SOLUTION: The inverter cover 6 is attached to a container body made of a metal in which an inverter is housed so as to close the opening part of the container body and constituted of an aluminum plate material 10 which has not only a lubricating coating film 12 comprising a polyester resin type coating formed on its outer surface but also a conductive coating film 14, which comprises the polyester resin type coating compounded with a spherical Ni filler, formed on its inner surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285937-A (JP)
Title: Paper feeder, and image forming device having it
Inventor: TAKIFUJI KOJI
IPC: B65H1/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lower end edge of a sheet with low stiffness from rolling in along a separating plate when the sheet is laminated on a tilted placing plate 12.  <P>SOLUTION: A fixing/separating plate allowing projection to the upper surface of a long separating means in the feeding direction of the sheet is disposed in the central part of the sheet in the width direction on the lower end side of a placing plate 12. First movable separating plates 32a and 32b tiltable to the lower place than the fixing/separating plate are disposed on both right and left sides. When a stopper body 60 is energized by an energizing spring 65 so as to be turned to the lower place than the upper surfaces of the first movable separating plates 32a and 32b and a turning lever 70 is turned from counterclockwise rotation to upward rotation, an operation arm 64 is pressed by a cam 67 mounted to an operation shaft 66 via an operation part 70a, a second link 69, and a first link 68, the stopper body 60 turns upward, the lower end edge of a laminated sheet is separated upward from the upper surface of the separating plate, and a lamination setting state is held.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297402-A (JP)
Title: Fuel cell power generating device
Inventor: NAKAOKA HIDEMASA
IPC: H01M8/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generating device capable of preventing the combustible gas from being emitted to the outside and ensuring the safety.  <P>SOLUTION: The fuel cell power generating device is composed of a power generating stack 3 to make power generation using a fuel gas chiefly containing hydrogen, inflow pipings 41 and 42 installed to the stack 3 and admitting flowing-in of the fuel gas, a first gas-water separator 21 installed on the pipings 41 and 42 for separating the gas from water, an outflow piping 43 installed to the stack 3 for flowing out the exhaust gas discharged from the stack 3, and a second gas-water separator 22 installed on the outflow piping 43 and for separating the gas from the water and arranged to drain the exhaust water of the first gas-water separator 21 from the draining hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182080-A (JP)
Title: Ink jet head and its manufacturing method
Inventor: TOMINAGA KAZUYOSHI
IPC: B41J2/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet head and its manufacturing method in which a solvent-based ink can be used and the yield is increased by suppressing deformation of a piezoelectric ceramic plate.  <P>SOLUTION: The ink jet head 10 comprises a piezoelectric ceramic plate 21 provided with a plurality of grooves 22 being filled with a solvent-based ink and having an electrode 24 formed on the sidewall 23 of the groove 22, an ink chamber plate 25 bonded to the piezoelectric ceramic plate 21 and provided with a common ink chamber 26 communicating with respective grooves 22, a nozzle plate 28 bonded to the end face of a bonded body 100 of the piezoelectric ceramic plate 21 and the ink chamber plate 25 where the grooves 22 open and provided with a nozzle opening 29 for ejecting the solvent based ink filling the grooves 22, and a nozzle supporting plate 31 disposed on the outer circumference of the bonded body 100 on the nozzle plate 28 side wherein a spacer 110 formed of a member having a linear expansion coefficient substantially equal to that of the piezoelectric ceramic plate 21 is provided at least on the bonding face of the piezoelectric ceramic plate 21 and the nozzle supporting plate 31 in the bonded body 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003298427-A (JP)
Title: Interleave apparatus and interleave method
Inventor: TAKITA MAHO
IPC: H03M13/27
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform interleaving with a little arithmetic throughput.  <P>SOLUTION: A data write part 101 writes input data in a storage part 102 for the unit of a row size in a row direction (in the lateral direction). The storage part 103 stores two-dimensionally arrayed data. A U/C calculation part 103 outputs the quotient and the remainder resulting from the division of the number of input data with a column size to a row size setting part 104. The row size setting part 104 outputs the size (row size) of data to be read for the unit of a column from the quotient and the remainder outputted from the U/C calculation part 103 to a data read part 105. The data read part 105 reads data of the row size outputted from the row size setting part 104 out of the storage part 102 in a column direction and outputs the data to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003237287-A (JP)
Title: Writing instrument with slide type cap
Inventor: TOMITA TAKUO
IPC: B43K23/08
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cap that easily enables a lead to be put in and out without being lost in a writing instrument that uses a ballpoint pen lead and a pencil lead.  <P>SOLUTION: A slide type cap facilitates exposure and protection of the lead by exposing a point ballpoint pen lead 12 of the writing instrument and by inserting a main body sheath part 8 into the cap to represent a state of being ready for writing. A movable cap body 3 or an elastic grip 7 coating a cap body 6 is pushed by a finger, so that a rolling bearing 2 enters into a back hollow 5c after it comes out from a front hollow 5a, pushes up a convex part 5b and slides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003296285-A (JP)
Title: Electronic equipment with graph display function, program, and graph display method
Inventor: SUDO TOMOHIRO
IPC: G06F15/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To incorporate a mathematical expression processing function in a graph display function in an effective form for a learner of mathematics as to an electronic calculator with the graph display function.  <P>SOLUTION: When a graph expression (e.g. y=x<SP>2</SP>-Ax-4A) containing constants is inputted (b), a tentative value is set to a constant A included in the graph expression and it is discriminated whether a graph generated based upon the value of the set constant is within a predetermined display coordinate range; when so, a graph is generated based upon the value of the constant (c). At this time, the value of the constant A is decided for the point of intercepts determined on an axis (y). Further, the process of setting the tentative value to the constant and a process of performing a function operation while the constants included in the graph expression as characters are combined to display and trace a graph by calculating the normal, tangent, and reverse function of the graph and display pointers by calculating the coordinates of intersections, intercepts, extremal values, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007877-A (JP)
Title: Famos memory cell and method for erasing corresponding memory cell
Inventor: FOURNEL RICHARD
IPC: H01L21/8247
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To electrically erase an FAMOS memory cell. SOLUTION: The memory cell is electrically erased by applying a substrate with a voltage VB, having a value less than the threshold predetermined not to break a cell, which is higher at least by 4 volt than a voltage which is the lower of a voltage VS applied to a source and a voltage VD applied to a drain.
Patent JP-2003297847-A (JP)
Title: Semiconductor device and manufacture method therefor
Inventor: AOKI NARITSUYO
IPC: H01L29/737
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a polycrystalline semiconductor layer with a large film thickness, which is formed on an insulating layer at the same time of epitaxial growth, and to provide a manufacture method therefor.  <P>SOLUTION: A Si/SiGe layer 7 constituted of a Si buffer layer 7d, a SiGe spacer layer 7a, an inclined SiGe layer 7b and a Si cap layer 7c is epitaxially grown above a collector opening 5. A polycrystalline layer 8 is deposited on the upper layer of a nitride film 6 and on sides of an oxide film 5 and the nitride film 6. Films of a SiGe spacer layer and the like are formed after the Si buffer layer 7d is formed. Thus, non-selected epitaxial growth is surely performed, and the polycrystalline layer 8 is also deposited on the nitride film 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297856-A (JP)
Title: Semiconductor device and semiconductor circuit using the same
Inventor: KOSUGI TOSHIHIKO
IPC: H01L27/095
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress frequency dispersions that HEMT elements have.  <P>SOLUTION: A device comprises of first and second HEMT elements 21 and 22. The first and second HEMT elements 21 and 22 have a common channel layer 13 and a source electrode of the first HEMT element 21, and a drain electrode of the second HEMT element 22 are made to be a common source electrode 17. The source electrode 17 is grounded, and a voltage applied to the source electrode 19 of the second HEMT element 22 is set lower than that of the source electrode 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304456-A (JP)
Title: Solid state imaging device and digital still camera
Inventor: ODA KAZUYA
IPC: H04N5/341
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high precision image having a resolution higher than the pixel number of a solid state imaging device.  <P>SOLUTION: This solid state imaging device comprises photo-electric conversion elements 3r, 3g, 3b formed on a semiconductor substrate with a predetermined arrangement spacing in the row and column directions; vertical transfer paths 4a, 4b, 4c,..., provided in the row direction between the photo-electric conversion elements, for reading and transferring a signal charge from the photo-electric conversion elements; and light shielding films covering the vertical transfer paths. Through-holes 7 are provided in the light shielding films at the locations corresponding to imaginary pixel point positions. Thus, an actual signal (imaginary pixel point charge) is accumulated in the vertical transfer path according to the quantity of light received on an imaginary pixel point through the through-hole 7, so that this imaginary pixel point charge is read from the solid state imaging device before the signal charge is read from the solid state imaging device, and the image data according to the signal charge is corrected by the actual imaginary pixel point charge to create a high resolution image.  <P>COPYRIGHT: (C)2004,JPO