baber/WOPTO huggingface dataset:
Patent JP-2004349341-A (JP)
Title: Semiconductor storage element, semiconductor device, their manufacturing methods, portable electronic equipment, and ic card
Inventor: OGURA TAKAYUKI
IPC: H01L29/788
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage element that is hardly lowered in memory characteristics.  <P>SOLUTION: The semiconductor storage element is provided with memory function groups 11 on both sides of a gate electrode 3 formed on a semiconductor substrate 1 through a gate insulating film 2. The memory function groups 11 are composed of charge holders constituted by forming inclusive insulating films 21 having nearly uniform thicknesses on the surfaces of silicon dots 10 having charge accumulating functions, and side-wall insulators 16 covering the charge holding sections. The semiconductor storage element is also provided with offset regions 20 formed by offsetting the ends of source/drain regions 13 with respect to the ends of the gate electrode 3 in the longitudinal direction of a gate. The storing states of the memory function groups 11 are detected by detecting the current quantity between the two source/drain regions 13 which changes depending upon the quantity of charges held in the charge holding sections. The fall of the memory characteristics of the semiconductor storage element is prevented by preventing the dissipation of the charges accumulated in the silicon dots 10 by means of the inclusive insulating films 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001522-A (JP)
Title: Inkjet printer system and method for creating source print data
Inventor: WARD JEFFERSON P
IPC: G06K15/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print routine for use in conjunction with an ink jet print system.  <P>SOLUTION: The print routine is created in a sweep data set being used for controlling the print head 18 of a printer 12 from rendered source print data having a data resolution. Each sweep data set includes jet data concerning to each individual sweep of the ink jet print head 18 having a resolution lower than the final print image resolution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346361-A (JP)
Title: Method for producing cold-rolled thin steel strip excellent in deep-drawability, and cold-rolled thin steel strip
Inventor: MATSUBARA YUKIHIRO
IPC: B21B3/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cold-rolled thin steel strip having higher r value than that of the conventional strip and little variation in the r value and Δr in the whole range of the steel strip and especially having excellent deep-drawability.  <P>SOLUTION: A hot-rolling is applied to a steel blank to be formed into a hot-rolled sheet, the steel blank containing ≤0.008% C, ≤0.2% Si, ≤1.0% Mn and further, one or two elements between Ti and Nb so as to simultaneously satisfy (Ti/48+Nb/93)>(C/12+N/14+S/32) and Ti/48>N/14 (wherein, Ti, Nb, C, N, S: content (mass%) of each element). In such a case, as a finish rolling in the hot-rolling, a joined rolling is performed after joining the preceding steel sheet to the following steel sheet to form a hot-rolled steel strip, thereafter repeated bending/bending-back working is applied to the hot-rolled steel strip with a leveller in the temperature range of 500-900°C to give 0.05-2.0 cumulative strain on the surface layer, then this steel strip is wound and annealing and the cold-rolling are applied thereto and further, a recrystallizing-annealing is applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004074275-A (JP)
Title: Servo-drive system for punch press
Inventor: NAITO KINSHIRO
IPC: B30B15/14
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a useless energy loss while achieving lowering of noise and improvement of working efficiency by automatically adjusting a punching speed according to the load, and achieving miniaturization and cost-reduction of a device related to a servo-motor.  <P>SOLUTION: A working shaft for vertically driving a ram 22, is directly driven by using the servo-motor 30 which can generate the necessary ram pressure by using a torque based on a motor speed-torque characteristic as the driving source of the ram 22. In the control circuit 40 of the servo-motor 30, an electric power storing part 51 disposed to the circuit 40 stores regenerative electric power generated in the decelerating period of the servo-motor 30 and supplies the stored electric power to the servo-motor 30 during an accelerating period of the servo-motor 30 and during a ram pressure working period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004353096-A (JP)
Title: Fibrillated phenolic resin-based fiber and method for producing the same
Inventor: HORIGUCHI TETSUYA
IPC: D01F6/76
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide new fibrillated fibers which can be used in a wide industrial field.  <P>SOLUTION: This method for producing fibrillated phenolic resin-based fibers in which only a part of the fine phenolic resin fibers are bound to each other comprises mixing and emulsifying a phenolic resin obtained by reacting a phenol compound with an aldehyde compound with a water-soluble polymer consisting mainly of sodium alginate, adding a coagulation retarder to the emulsified mixture liquid, spinning the emulsified mixture liquid by a method for extruding the liquid from fine nozzles into a coagulation bath containing a polybasic metal salt, drawing, drying and thermally treating the obtained fibers, and then dissolving off only the water-soluble polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354061-A (JP)
Title: Angular velocity sensor and angular velocity detection method
Inventor: KIRIHARA MASAO
IPC: G01C19/5755
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor for improving the detection accuracy and detection sensitivity of speeds, and to provide an angular velocity detection method.  <P>SOLUTION: Vibration generation sections 7, 8 for steadily vibrating a vibrator 4 in a perpendicular direction to a substrate 2 by receiving the input of an AC voltage are provided along the outer periphery side of the vibrator 4. The vibration generation sections 7, 8 have comb-like electrodes for vibration that are engaged with a gap. The vibrator 4 is formed so that thickness in a direction vertical to the substrate 2 becomes larger as compared with an elastic support 5 for supporting the vibrator 4 with an elastic force. Displacement detection sections 9 (10) detect the amount of change due to vibration in the direction of an x axis (y axis) that is generated by angular velocity ωy (ωx) around the y axis (x axis) through a change in capacitance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351449-A (JP)
Title: Plasma cutting device and its controller
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B23K10/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the cutting quality of a product, especially, the cutting quality of a hole in plasma arc cutting.  <P>SOLUTION: A plasma cutting device (1) is a device for cutting out a product from a plate (W) in the following manner. The plate (W) is cut by moving a plasma torch (6) at a cutting speed along a cutting route corresponding to the shape of the product while forming a plasma arc (A) from a nozzle of the plasma torch (6) to the plate (W) by supplying an arc current and a plasma gas to the plasma torch (6). A controller (36) for controlling the plasma cutting device is composed as follows. When the hole is cut, it controls the plasma cutting device so that the cutting speed is lower, the value of the arc current is smaller, and the plasma gas flow rate or the pressure is controlled smaller compared with the case when the outer shape is cut.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355243-A (JP)
Title: Communication terminal equipment of mobile object and monitoring system
Inventor: SUGA YOSHITAKA
IPC: H04W4/90
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly facilitate countermeasures to a traveling person to be monitored and scattered and changed monitoring areas in order to monitor the person to be monitored.  <P>SOLUTION: When a monitoring area is set through an operating part 15, the communication terminal equipment of the mobile object of a person to be monitored compares a current location detected by a GPS sensor 11 with the set monitor area, and when it is judged that abnormality is generated, transmits an emergency transmission mail to a portable telephone set 2 of a monitor. The monitor recognizes the current location of the person to be monitored through the mail, and when permitting the person to be monitored to be present at the current location, the monitor returns an emergency response mail showing the result. When receiving the emergency response mail, the terminal equipment of a mobile object of the person to be monitored stores a monitoring area corresponding to the current location by adding it to the already installed monitoring area. Thus, it is possible to extend the monitoring area, and to flexibly facilitate countermeasures to the traveling person to be monitored and the scattered and changed monitoring areas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356359-A (JP)
Title: Semiconductor laser device and its manufacturing method
Inventor: TSUJI AKIRA
IPC: G11B7/125
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device that can be made compact and can keep high positioning accuracy and to provide its manufacturing method.  <P>SOLUTION: The semiconductor laser device 1 is provided with a stem 3 as a stand member and a cap member 2. The stem 3 is provided with a main body 4 having a reference plane 7, and heat radiation base 5 that is located on the reference plane of the main body 4 as a device mounting part for mounting a laser device 10. The cap member 2 is placed on the reference plane 7 of the stem 3 in a manner to cover the heat radiation base 5. A hole 16b is made on the side wall of the cap member 2 opposite to the heat radiation base 5. An area adjoining to the hole 16b on the inner circumference side of the side wall of the cap member 2 is adhered to the outer circumference surface 27 of the heat radiation base 5, thereby fixing the cap member 2 and the stem 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322068-A (JP)
Title: Purification method using mineral composite flocculation function exerting agent
Inventor: HARASAWA AKIKO
IPC: B01F11/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which does not require any pH value adjustment and pretreatment; also does not require a large-scale, high-cost engineering work and any investment in equipment; continuously purifies a large volume of fouled running water and forcibly creates a water current by artificially saved energy consumption in a closed broad stagnant water area and thereby separates contaminants by flocculation to be grown and effects rapid purification to realize a purified successful condition.  <P>SOLUTION: This method efficiently employs a mixed and stirred water current generating function effectively combined with the characteristics of a naturally produced inorganic flocculation effect exerting material and an ultra-energy saving-type rocking reversal motion mechanism. In other words, the method makes the best use of the function to separate and purify a large water volume of a fouled dispersion dispersed over the entire area through a process of efficiently mixing, stirring and flocculating into a growth by the help of a vortical water current created by the rocking reversal motion mechanism, in utilizing the function to rapidly mix a flocculation function exerting agent with water to be treated and the vortical water current. Thus, the running fouled water of rivers and the closed large water area which are stagnant and contaminated is purified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361435-A (JP)
Title: Optical module, and optical transmission/reception system
Inventor: SEKIGUCHI TOSHISADA
IPC: G02B6/42
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which can reduce the impedance between an optical device and a driving device remarkably and realize fast transmission of signal light.  <P>SOLUTION: This optical module 1 is so structured that an optical device 3 and an optical fiber 4 are mounted on a driving device 2; and light 8 from the optical device 3 is made incident on the optical fiber 4 or the light 8 from the optical fiber 4 is made incident on the optical device 3. A needle-like projection 5 serving as an optical waveguide is formed on the surface 21 of the driving device 2. A fixing groove 6 for holding and fixing the optical fiber 4 is formed on the side of a proximal end part 53 of the needle-like projection 5. The optical device 3 is mounted so that the light-receiving part or the light-emitting part of the optical device 3 is positioned at a distal end part 51 of the needle-like projection 5. The optical fiber 4 is held and fixed in the fixing groove 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357510-A (JP)
Title: Sulky type tea leaf plucking machine
Inventor: SUGIMURA SAKUJI
IPC: A01D46/04
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate problems that much oil cost is required when the lubrication frequency is increased, and that dust is produced to deteriorate the working environment and an engine, etc., are simultaneously adversely affected especially during uniform reaping such as middle cutting.  <P>SOLUTION: A sulky type tea leaf plucking machine is composed of two caterpillar type traveling apparatuses sandwiching a tea ridge therebetween, a portal type frame connecting the two traveling apparatuses, a reaping blade for plucking tea leaves, a receiving plate installed connectedly to the rear of the reaping blade, an air blasting means for blowing air on one or both of the reaping blade or the receiving plate and a water supply means installed in the course of the air blasting means. The sulky type tea leaf plucking machine is designed to pluck the tea leaves while sprinkling water on any one or both surfaces of the reaping blade or the receiving plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360294-A (JP)
Title: Termite preventing structure under building floor
Inventor: NISHIMOTO KOICHI
IPC: A01M29/12
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economic and epoch-making termite preventing structure under the building floor, capable of surely preventing intrusion of a termite into a ligneous part of a building from under the floor, without a danger of causing health injuris, and chemical pollution of underground water/river-lake water, only by using an extremely trace quantity of an insecticidal component, by skillfully using an injury evading instinct of the termite.  <P>SOLUTION: This termite preventing structure is characterized by adopting a means for forming a termite preventing barrier, by depositing a point angle-shaped glass thin piece having a termite preventing component in a band shape, or a termite preventing grain material including the point angle-shaped glass thin piece and the termite preventing component, in the required thickness, under the floor in the building.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362286-A (JP)
Title: Fifo buffer circuit
Inventor: YOKOYAMA NOBORU
IPC: G06F5/06
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To make it unnecessary to provide a buffer in the prestage of an FIFO buffer when data which are likely to be invalid and whether or not the data are valid is decided later are included in the input of the FIFO buffer.  <P>SOLUTION: This FIFO buffer circuit is provided with a storage part for storing data, an indefinite data start signal input showing that the input of indefinite data has been started, a data validity signal input showing that the indefinite input data have been valid, a data invalidity signal input showing that the indefinite input data have been invalid, a first control part to be operated according to a write signal and a read signal to the storage part in a period from the data validity signal to the indefinite data start signal, a second control part to be operated according to a write signal and a read signal in a whole period, a means for setting the internal state of the first control part in the same state as the internal state of the second control part according to the data validity signal and a means for setting the internal state of the second control part in the same state as the internal state of the first control part according to the data invalidity signal. Thus, even when data which are likely to be invalid are included in the input data of the FIFO buffer, and whether or not the data are valid is decided later, it is not necessary to provide any additional buffer in the prestage input of the FIFO buffer or their control circuits, which used to be necessary in the conventional procedure. Therefore, it is possible to reduce the capacity of the buffer as a whole, and to simplify the configuration of the circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331033-A (JP)
Title: Mounting structure for door weather strip
Inventor: NISHIHARA MASAAKI
IPC: B60J10/08
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a door weather strip capable of being always and easily mounted at a predetermined position even if a mounting base of the door weather strip is assembled to a garnish with bit deviation.  <P>SOLUTION: In the mounting structure for the door weather strip 4 for closing a parting part 3 between an end edge 1 of a door frame of an automobile and a body panel 2 or an adjacent another door frame, the mounting base 5 of the door weather strip 4 is previously mounted to the end edge 1 of the door frame. Thereafter, an engagement projection 10 of the garnish 7 is engaged with a groove hole 9 having a cross section of earthenware mortal recessedly provided on the mounting base 5. The mounting base 5 is joined to a hook-like end edge 8 of the garnish 7 and is assembled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359626-A (JP)
Title: Antimicrobial agent
Inventor: TSUCHIDA YUZO
IPC: A01N25/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial agent and to provide a method for obtaining the antimicrobial agent.  <P>SOLUTION: The antimicrobial agent comprises a compound represented by general formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are each a hydrogen atom, a hydroxy group or an alkoxy group; R<SP>3</SP>is COOR<SP>4</SP>or CHO; R<SP>4</SP>is a hydrogen atom or an alkyl group). The method for producing the antimicrobial agent comprises treating a compound represented by general formula (1) in which a salt is formed with water and/or an organic solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359437-A (JP)
Title: Printing plate supply device
Inventor: NAGAOKA YASUHIRO
IPC: B65H1/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect type of a printing plate in a supply process to enable proper handling operation after detection in accordance with the result of detection.  <P>SOLUTION: This printing plate supply device is provided with a plate storage part 6 in which deposit formed by piling up plates is arranged, a plate transfer means 15 for taking up the uppermost plate from the deposit and transferring it, and an object sensor Sw for detecting the presence of an object in a predetermined detection region to determine that the deposit arranged in the plate storage part is any of two deposits composed of plates having standard width and arranged in parallel or one deposit composed of a plate having twice width in order to determine handling operation for the plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359635-A (JP)
Title: Blood preparation and method for culturing blood cell
Inventor: YAMASHITA KIKUJI
IPC: A61K35/19
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood preparation produced from blood cells such as platelet, erythrocyte and leukocyte obtained by culturing peripheral blood and capable of being inexpensively mass-produced and to provide a method for culturing blood cells used for production of the blood preparations.  <P>SOLUTION: The blood preparation is prepared from cells proliferated by immersing a cell group containing a plurality of cells into a culture solution and culturing the cell group. The cell group is constituted of a blood ingredient contained in the peripheral blood and the component concentration of each blood ingredient in the cell group is equal to a component concentration of each blood component in the peripheral blood. Since the component concentration of each blood component contained in the cell group is equal to the component concentration of each blood component in the peripheral blood, the amount of cells used can be reduced and a large amount of blood preparations can efficiently be produced from a small amount of blood cells.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004016824-A (JP)
Title: Gas supplier
Inventor: CASTOR ROLF
IPC: A61M16/16
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas supplier with which dried additional gas is moistened and then supplied to a patient.  <P>SOLUTION: This gas supplier 2 is to supply the dried additional gas to breathing gas in a ventilator system 4 and is equipped with pipe systems 10, 12, 14 connectable with a patient by the distal end parts and a supply tube 22 connectable with the pipe systems to supply the gas to the distal end parts of the pipe systems 10, 12, 14. The supply tube 22 has a tube section 22 with a moisture permeable contact face. The tube section is connected so as to be in contact with moisture in exhalation. The dried additional gas is moistened before being supplied to the distal end parts of the pipe systems 10, 12, 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005010473-A (JP)
Title: Powder supply device
Inventor: YAMANE MASAYUKI
IPC: G03G15/08
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder supply device in which when cover members covering a plurality of replaceable powder storage containers arranged parallel with one another are opened, the powder storage containers are stopped at predetermined positions and thereby neatly arranged.  <P>SOLUTION: Reciprocating means, each having a cam 16A and a spring 15, are individually provided to each of container holding members 12. Each of the toner storage containers 11 fit and set on the respective container hold members is moved forward by the normal rotation of a cam, and then moved backward with the pressing force of the spring 15. In the course of the backward movement of each container 11, the container 11 is suddenly stopped at a predetermined position by a respective stopper, and toner in the toner storage container is moved toward a toner discharging opening 11a with inertia force. In addition, when cover members covering the toner storage containers are opened, all the cams are reversely rotated in response to signals from a controller, so that the reverse rotations of the cams are stopped by the contact of the step parts 16c of the cams with the projecting parts 12b of the container holding members. Thus, all the toner storage containers are moved backward by all the pressing means and stopped at the respective predetermined positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI