baber/WOPTO huggingface dataset:
Patent JP-2003318811-A (JP)
Title: Device, method, program for estimating and calculating reception electric field intensity and recording medium
Inventor: AKIMOTO MAMORU
IPC: G01R29/08
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for estimating and calculating reception electric field intensity by which time required for calculation is shortened when the reception electric field intensity is estimated by using ray tracing technology.  <P>SOLUTION: The device for estimating and calculating reception electric field intensity is provided with a data base 30 holding information about a building and the ground, a means 10 for inputting the maximum delay time and the minimum delay time, a means 40 for specifying a first spheroid using a transmission point and a reception point as two focal points and using distance equivalent to the maximum delay time as a radius vector and a second spheroid using the transmission point and the reception point as two focal points and using distance equivalent the minimum delay time as a radius vector, a means 40 for extracting only information placed in an area between the first and second spheroids as use data from the data base 30 and a means 50 for identifying presence/absence of reflection points on the respective routes by restrictively referring to only the extracted use data in the case of ray tracing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324123-A (JP)
Title: Alignment mark of driver ic and alignment adjusting method
Inventor: FUJIKAWA MASAHIRO
IPC: G02F1/1345
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust an alignment in the direction of the short side of a driver IC having a pad only at the rectangular long side thereof.  <P>SOLUTION: The end on the outermost side of a transparent electrode 2 is bent in an L shape and extended to a location projected from a casing 3a of a driver IC3, and a positional relation between an extension part 5 of the transparent substrate 2 and a pad 4 of the driver IC3 is confirmed to adjust an alignment. Thus, even if the pad 4 exists only at the rectangular long side it is possible to easily adjust the alignment in the direction of the short side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311002-A (JP)
Title: Recording medium processor for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium processor for game where a fractional balance is displayed (the display of fractional balance) at the request of a player, together with an indication that it is the display of a fractional balance.  <P>SOLUTION: In a prepaid card unit that is installed at a pachinko game machine provided with a balance display 5d, receives a prepaid card, reads the information recorded in the card received, and performs a use processing to allow a player to use a prescribed prepaid amount (ball lending processing) for game within the scope of amount shown by the recorded information read, the game recording medium processor is constructed so as to make display control that this unit displays the remaining play count at a balance display 5d during the reception of a prepaid card, changes the contents displayed there into a fractional balance and displays it for a certain time according to the operation of a fractional balance display button, and then indicates at the display 5d to the effect that the display is a fractional balance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310291-A (JP)
Title: Method for producing lipid containing highly- unsaturated fatty acid
Inventor: ONO KAZUHISA
IPC: C12P7/64
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lipid containing a highly- unsaturated fatty acid, giving the lipid at a lower cost than ever, by using a carbon source of a culture medium which is obtained at a lower cost than glucose, does not contribute to increase in osmotic pressure of the culture medium, and is assimilated by bacteria belonging to Mortierella genus (Mortierella bacteria).  <P>SOLUTION: This method for producing the lipid containing the highly- unsaturated fatty acid comprises culturing the Mortierella bacteria by using the culture medium containing saccharified starch and collecting the lipid containing the highly-unsaturated fatty acid from the culture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321679-A (JP)
Title: Apparatus for repairing coke oven wall
Inventor: ARAKI TSUNEO
IPC: C10B29/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for repairing a coke oven wall driving a beam of a simple structure outside a carbonization chamber and retreating outside running rails of a pusher when the pusher approaches and minimizing the cut-off time of repairing operation by the interference with the pusher.  <P>SOLUTION: The apparatus for repairing the coke oven wall comprises a positioning carriage 10 freely movable in the depth direction and width direction of the carbonization chamber 100 of the coke oven, an inserting carriage 20 placed on the positioning carriage 10 and freely movable in the depth direction of the carbonization chamber 100, the beam 30 installed on the inserting carriage 20 so as to be freely elevated, an elevation driving means 40 for elevating the beam 30 and a coke oven wall repairing means 50 installed at the tip of the beam 30. Furthermore, the apparatus is provided with wheels for retreating freely lifting and lowering in order to move in the direction nearly at right angles to the running rails of the pusher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324054-A (JP)
Title: Managing system, managing device, managing method and method of manufacturing device
Inventor: OISHI SATORU
IPC: G05B19/418
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To judge whether a parameter value which is set for industrial equipment is optimum or not and to optimize the parameter value for the industrial equipment during mass production of industrial equipment.  <P>SOLUTION: Industrial equipment operates by the parameter value which is set in operation JOB and a parameter value except for JOB, and obtains respective 'measured results'. An inspection device inspects the result that industrial equipment operates by operation JOB, and obtains an 'inspected result'. A change of the inspected result on a change of the parameter value is presumed based on the 'measured result' and the 'inspected result' thus obtained. A variable for making sensitivity (tilt) of the inspected result of the inspection device with respect to the parameter value and dispersion (3σ) between objects of processing (between wafers, for example) or either of them to be minimum (extreme) is set to be the optimum parameter value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326972-A (JP)
Title: Door sash assembly
Inventor: NAGASAKA HIROYOSHI
IPC: B60J5/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door sash assembly without the need for a fixture at the time of assembling, reducing the number of steps of assembling and realizing cost reduction.  <P>SOLUTION: The door sash assembly comprises a door sash made of a light alloy and supporting a door glass and a belt line reinforce 103 of which one end is mounted to a lower front part side of the door sash by welding and the other end is mounted to a lower rear part side of the door sash by welding respectively. A first hole 115 and a second hole 117 are formed on the belt line reinforce 103 and a first projection 123 and a second projection 125 fitted/ fixed to the first hole 115 and the second hole 117 are formed on a front bracket 105 at the door sash side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329209-A (JP)
Title: Boiler device and scale suppression method for boiler device
Inventor: NAKAJIMA JUNICHI
IPC: C02F5/12
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a usage of a scale suppression agent proper when suppressing scale generated in a boiler device by use of the scale suppression agent.  <P>SOLUTION: This boiler device 1 has a water tube boiler 2 heating feedwater to generate steam, and a water feed device 3. A method for suppressing generation of the scale in the water tube boiler 2 by use of the scale suppression agent includes: a decision process for deciding whether a hardness component is contained in the feedwater fed to the water tube boiler 2 from the water feed device 3 or not, by a hardness component concentration decision device 5; and a process for adding the scale suppression agent from a chemical addition device 4 to the feedwater fed to the water tube boiler 2 from the water feed device 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327414-A (JP)
Title: Oxygen pump
Inventor: UBUKAWA NAOKO
IPC: C01B13/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional oxygen pump has visual or hygienic trouble since bacteria or fungi are apt to feed on stains and reproduce themselves when stains, spores of bacteria or fungi or the like are stuck to the pump.  <P>SOLUTION: This oxygen pump can be used hygienically over a long period of time by performing antibacterial treatment on heat insulating materials 33, 34 which are arranged to surround an oxygen pump element 21 having electrodes formed on both sides and a heating means 29 and each of which has an air-permeable function to prevent the reproduction of bacteria or fungi.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330074-A (JP)
Title: Stroboscopic device
Inventor: UMEHARA TAKASHI
IPC: G03B15/03
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroboscopic device capable of accurately detecting a reference position even when temporary imperfect contact is caused.  <P>SOLUTION: Whatever position a brush 4 exists at when power is supplied, the reference position 7 is detected only when 1st and 2nd wiring patterns 8 and 9 are changed to a conductive state from a non-conductive state continued as long as or longer than a specified distance by the brush 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329435-A (JP)
Title: Method and device for measuring perpendicularity with high accuracy
Inventor: MASUDA HIROKI
IPC: G01B21/22
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily measure four angles of a subject having an approximately rectangular cross-section with high accuracy.  <P>SOLUTION: Two measurement points are determined on each of four measured faces of the subject, upon correctly measuring four angles of the subject having the approximately square cross-section in an X-Y plane, an interval from the measurement point is measured by displacement sensors 14a, 14b located oppositely to one measured face of the subject, and an inclination component of a straight line obtained by connecting two measurement points is determined on the basis of each measured value. The subject is rotated in the X-Y plane, to similarly determine the inclination components on all measured faces, four inclination components determined on the measured faces are summed, the inclination component of a form function of each measured face is determined on the basis of the inclination component, and four angles are determined on the basis of the inclination component of each form function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336940-A (JP)
Title: Air conditioner
Inventor: OKAMOTO TAKAHIRO
IPC: F24F5/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof sheet for a compressor having an excellent soundproofness in a wide frequency band in an air conditioner.  <P>SOLUTION: This soundproof sheet 1 comprises a first sound isolating sheet 11, a sound absorbing sheet 10, and a second sound insulating sheet 12 formed by sticking each other. A plurality of resonance holes 20 are formed in the second sound insulating sheet 12. By these resonance holes 20, the operating noise of the compressor can be satisfactorily isolated even in a frequency band of 2 kHz or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338398-A (JP)
Title: Discharge plasma processing method and apparatus therefor
Inventor: UEHARA TAKESHI
IPC: B01J19/08
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide high processing effect without increasing flow of process gas supplied to a discharge space of counter electrodes in remote-type plasma processing.  <P>SOLUTION: In this method for generating glow discharge plasma by applying electric field between the counter electrodes 1 consisted of a pair of electrodes 2, 3 opposing each other with a predetermined interval and processing by spraying the glow discharge plasma onto an object F to be processed arranged outside the plasma generating space, an auxiliary grounding electrode 4 is provided with plasma spraying side of the electrode 2 applied with voltage of the counter electrodes 1, auxiliary glow discharge plasma (such as air plasma) is generated between the auxiliary grounding electrode 4 and the electrode 2 applied with voltage, and the auxiliary discharge plasma is guided onto the object F to be processed together with the glow discharge plasma generated between the counter electrodes 1 for processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335738-A (JP)
Title: Enamine compound, electrophotographic photosensitizer using the same and image-forming apparatus
Inventor: OBATA TAKATSUGU
IPC: C07D307/81
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photconductive material which has a high charging potential, high sensitivity, sufficient photoapplicability under a low temperature environment and in a high speed process, and having excellent durability.  <P>SOLUTION: An enamine compound represented by the general formula (1) [Ar<SP>1</SP>to Ar<SP>5</SP>are each an aryl or a heterocyclic group; Z is an atom group needed to form a ring together with Ar<SP>1</SP>; R<SP>1</SP>to R<SP>4</SP>are H, an alkyl, an aryl, a heterocyclic group, or the like; (n) is an integer of 0 to 2] and having high charge mobility. An electrophotographic photosensitizer containing the compound and an image-forming apparatus on which the electrophotographic sensitizer is loaded are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338193-A (JP)
Title: Semiconductor memory module
Inventor: MATSUMOTO YASUHIRO
IPC: H01L31/062
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory module in which a bare chip detected to be defective can be repaired by mounting newly a normal chip without obstructing the function of the semiconductor memory module.  <P>SOLUTION: A bare chip is provided with a pad 7 for data input/output control in/from which data are inputted and outputted and a pad 30 for activation/deactivation control in which a non-activation control signal making the bare chip detected to be defective a deactivation state is inputted. When the non-activation control signal is inputted to the pad 30 for activation/ deactivation control, the source electrode and the drain electrode of a transistor 61 are made conductive, a signal inputted from the pad 7 for data input/output control is not inputted to an internal circuit 44 arranged at more inner part than an input buffer circuit 60. Thereby the bare chip detected to be defective can be brought into the deactivation state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340737-A (JP)
Title: Screw driver with multiple built-in rods
Inventor: WADA KANAME
IPC: B25B15/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw driver whose driver rod is less easily lost.   <P>SOLUTION: An accommodation hole 5 of a driver rod R<SB>i</SB>is formed along an axis L of a grip 10, and openings 5a and 5b are formed in a forward end 10a and a rear end 10b. Other rods R<SB>i</SB>including a second rod R<SB>2</SB>are accommodated in the accommodation hole 5 in one row in the direction of the axis L at a rear end of a first rod R<SB>1</SB>at the forward end. The first rod R<SB>1</SB>is engaged with a grip 10 in the rotational direction S, and fixed so as not to be pushed in backwardly Y1 of the axis L during the tightening work. The first rod R<SB>1</SB>can be drawn in the forward side direction Y2 of the axis L, and detached. When the drawn first rod R<SB>1</SB>is pushed from the rear end opening 5b of the grip 10 and inserted in the accommodation hole 5, the second rod R<SB>2</SB>is protruded from the forward end opening 5a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336476-A (JP)
Title: Kelly bar
Inventor: OCHIZAWA JUNICHI
IPC: E21B17/07
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a kelly swivel and a top guide from being damaged by their interference with each other when hoisting the kelly bar for being assembled to an earth drill.  <P>SOLUTION: A pin joint 27 in the upper end of the kelly bar 21 is extended longer than that of a conventional type kelly bar and the pin joint 27 is projected from a top guide 29 in its most contracted state. Thereby, the kelly swivel 30 attached to the pin joint 27 can be turned 90° or more from the upright state, so that when the kelly bar is hoisted from the ground for assembling the kelly bar, the kelly swivel 30 is prevented from contacting with the top guide 29 to eliminate any possibility of damage of the kelly swivel and the top guide. The pin joint is exposed to the outside, so that the kelly swivel can be easily attached thereto/detached therefrom with the top guide attached to the kelly bar, thus improving the assembling performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345591-A (JP)
Title: Task navigation device
Inventor: MIHASHI MASATO
IPC: G06F9/44
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that working efficiency is deteriorated since the guidance of a lowerstream phase can not be executed until the operation of an upperstream phase is completed even in the case there is no inconvenience even when the operation of the lowerstream phase may be started in a condition that the operation of the upperstream phase is uncompleted.   <P>SOLUTION: Management information associated with a progressing condition stored in a data base 6 is collated with the preparation start condition of a document described in a task template, so that a currently preparable document can be presented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347035-A (JP)
Title: High frequency defrosting device
Inventor: ASADA KAZUHIKO
IPC: A23L3/365
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a variable coil in a matching circuit small.   <P>SOLUTION: The variable coil 104 of the matching circuit 108 has uneven diameter, and inductance values are made variable by expansion and contraction of an expansion and contraction means expanding and contracting in the length direction, and the volume is made small in the contracted state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048965-A (JP)
Title: Polytrimethylene terephthalate polymer
Inventor: NAKAMURA HIDEKI
IPC: C08G63/183
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a polytrimethylene terephthalate polymer having improved rigidity and low secondary shrinkage in molding while keeping the fluidity, thermal stability and appearance of the molded article. SOLUTION: The polytrimethylene terephthalate polymer has a weight- average molecular weight of 10,000-100,000 and contains 1-40% component having a molecular weight of 1,000-5,000.
Patent JP-2003343808-A (JP)
Title: Boiler installation
Inventor: AKAI YOSHIO
IPC: F22G7/08
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use radiant heat by combustion, and lighten a wall part by thinning a refractory material therefor.   <P>SOLUTION: A furnace 1 is equipped with a radiant superheater 17 in a wall part position of a primary combustion chamber 2. The radiant superheater 17 has a circumferential array of many superheater tubes 16 in a vertical position. An upper end of each superheater tube 16 is communicatively connected to an upper header tube 20, and a lower end of each superheater tube 16 is communicatively connected to a lower header tube 21. Steam is led from a steam drum 6 to the lower header tube 21. A superheated steam pipe 22 connected to the upper header tube 20 is led to a secondary superheater 10. Inside the radiant superheater 17 in the furnace, a thin refractory material 18 is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000028-A (JP)
Title: Tea garden managing carriage
Inventor: FURUTA MIKIO
IPC: A01D46/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tea garden managing carriage capable of satisfactorily adjusting the position of the center of gravity together with the angle of leg frames of the carriage corresponding to the gradient of an incline, stably traveling along a tea ridge of the incline, and satisfactorily conducting a managing work of the tea garden.  <P>SOLUTION: In the tea garden managing carriage, the leg frames 2 and 3 are set up on right and left crawler traveling parts 7 and 8 traveling with crawlers, cylindrical leg support parts 4 and 5 are slidably inserted outside of the leg frame 2 and 3, a spherical gate type frame 1 connecting the right and left leg support parts 4 and 5 is rotationally arranged via a pivot, and a working device 10 is set in front of the gate type frame 1. A horizontally slidable frame 6 is slidably supported along a horizontal part of the gate type frame 1, connecting the leg support parts 4 and 5 at right and left both sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007093-A (JP)
Title: Surface acoustic wave filter
Inventor: FUNEMI MASAYUKI
IPC: H03H9/145
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure for a ladder type surface acoustic wave filter having a steep shoulder characteristic without changing the cut direction of a piezoelectric substrate and the film thickness of electrodes.  <P>SOLUTION: The surface acoustic wave filter is provided with a resonator wherein a plurality of IDT electrodes each comprising a pair of interdigital electrodes joining with each other are formed on the piezoelectric substrate. The resonator is configured such that each of outer IDT electrodes 3, wherein one electrode finger group comprising a plurality of electrode fingers configuring part of interdigital electrodes and the other electrode finger group configuring part of the other interdigital electrodes are alternately joined with each other, is placed on a surface acoustic wave propagation path at one side or both sides of an inner IDT electrode 1, wherein one electrode finger configuring part of interdigital electrodes and one electrode finger configuring part of the other interdigital electrodes are alternately joined with each other, and the inner IDT electrode 1 and the outer IDT electrodes 3 are electrically connected in parallel with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002241-A (JP)
Title: Taste-modifying agent and food, drink, extract, medicine and oral cavity composition using the same
Inventor: SAKURAI KOJI
IPC: A23L27/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To develop a safe and inexpensive taste-modifying agent scarcely having a taste and a smell, and to modify the undesired tastes of a food, a drink, an extract, a medicine and an oral cavity composition having a grassy smell, a bitter taste, an astringent taste, a protein smell, a powdery taste and the like with the taste-modifying agent.  <P>SOLUTION: This taste-modifying agent contains a paratinose thermal product obtained by heating paratinose at a temperature of 140 to 200°C as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO