baber/WOPTO huggingface dataset:
Patent JP-2004027871-A (JP)
Title: Piston type compressor
Inventor: YAMAMOTO SEIICHI
IPC: F04B39/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston type compressor capable of suppressing local friction between a single head piston and a cylinder bore, reducing piston vibrations, and preventing the leakage of blow-by gas and lubricating oil.  <P>SOLUTION: The piston type compressor comprises the cylinder bore 131, the single head piston 132 linearly reciprocating in the cylinder bore 131, and a movement converting mechanism converting rotating movement of a driving source to reciprocating linear movement of the single head piston 132. A tilting regulating member 153 is provided, which regulates tilting of the single head piston 132 by holding at least a part of the single head piston 132 on an inner peripheral surface of the cylinder bore 131. Therefore, the local friction between the single head piston 132 and the cylinder bore 131 is suppressed, and the piston vibrations are reduced. Furthermore, the leakage of the blow-by gas and the lubricating oil is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024330-A (JP)
Title: Deodorant
Inventor: TANASE MANABU
IPC: A61L9/01
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a deodorant which is a single substance and has superior deodorzing performance to an aldehyde type gas, and products containing the deodorant, and a deodorizing composition which can sufficiently demonstrate original deodorizing performance of other deodorants even when the composition is mixed with the other deodorants for deodorizing an alkaline gas, a sulfur based gas, and an acidic gas, and products containing the deodorizing composition.  <P>SOLUTION: This deodorant uses a carrier carrying hydrazine hydrate for deodorizing the aldehyde type gas such as acetaldehyde, formaldehyde and nonenal. Even when the deodorant is mixed with other deodorants, the deodorant can effectively deodorize general malodor without lowering the original deodorizing performance of individual deodorants. Deodorizing products in the form of fiber, paint, sheet, molding, or the like, containing the deodorant or the deodorant composition have each superior deodorizing performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025542-A (JP)
Title: Writing ribbon supply arrangement
Inventor: HIRABAYASHI KOICHI
IPC: B41J33/36
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To detect a rotation rate with a higher precision by suppressing a back crash of a gear and effects of swinging of a motor.  <P>SOLUTION: There are set a feed spool 10 with a writing ribbon 9 wound around, a take-up spool 11 for taking up the writing ribbon 9 from the feed spool 10, the motor 12 for rotating the take-up spool 11, a rotary encoder 17 for detecting the rotation rate of the take-up spool 11, and a gear mechanism (15 and the like) for transmitting the rotation of the take-up spool 11 to the rotary encoder 17. A one-way clutch 16a is prepared between the gear mechanism and the rotary encoder 17, so that only the rotation in considered orientations is transmitted to the rotary encoder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028201-A (JP)
Title: Linear guide rail and its machining method
Inventor: KAWASHIMA KUNIO
IPC: F16C29/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining method for a linear guide rail reducing the machining cost by improving the machining efficiency when forming two pairs or more roll grooves in a rail material.  <P>SOLUTION: A pair of rotating dies 10 for rolling are oppositely installed clamping the rail material W from the sides. The outer circumferential surfaces of the respective rotating dies 10 are formed with projecting machining parts fitted to the shapes of track grooves of the linear guide rail to be rolled. Because the two-groove type linear guide rail having the two pairs of track grooves 2 (having the two track grooves 2 and 2 in one side) is formed, the outer circumferential surfaces of the pair of rotating dies 10 are formed with two projecting machining parts T1 and T2 at a prescribed interval apart therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026419-A (JP)
Title: Paper feeding device, post-processing device and image forming device
Inventor: SUZUKI TOMOO
IPC: B65H29/70
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional decurler needs labor and time for test print in order to set a curl correction degree.  <P>SOLUTION: The curl is detected by a curl detecting means, and the curl is corrected in conformity with the direction and the degree of the detected curl.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024777-A (JP)
Title: Mirror bracket, and connecting structure between mirror and counter using it
Inventor: TSUKAGOSHI TOSHIBUMI
IPC: A47G1/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror bracket capable of improving the appearance by showing a mirror plate integrally with a counter, and preventing the flowing of droplets formed on the surface of the mirror plate to the counter.  <P>SOLUTION: This mirror bracket has a stepped part for fitting the counter and a drain hole, which are formed on the lower part thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037670-A (JP)
Title: Laser scanning device
Inventor: YAZAWA JUNICHI
IPC: H04N1/036
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser scanning device doubling recording density in a subscanning direction from the number of a plurality of beams.  <P>SOLUTION: Three scanning lines, that is, the center scanning lines 37 and 39 of both adjacent beams 31 and 34 and a compensating scanning line 38 to compensate space between them (four scanning lines if they are continued) are formed. Then, the light quantities of both beams 31 and 34 are simultaneously increased so that a synthetic side lobe 33 exceeds a threshold level 35. Thus, the side lobes 32 and 36 do not exceed the threshold level 35, but the synthetic side lobe 33 exceeds the threshold level 35 by synthesizing the levels of both side lobes 33a and 33b, consequently, the dots of an area 40 become "111".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034429-A (JP)
Title: Concrete frame curing material
Inventor: SAKUSE NOBUO
IPC: B28B7/38
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame curing material which prevents the occurrence of fouling in a concrete construction joint part.  <P>SOLUTION: The concrete frame curing material comprises a wax emulsion to be applied on the inner surface of the concrete frame as a thin film. The emulsion forms a wax membrane 100 μm or below in thickness and 50°C or below in dropping point when concrete is solidified. The wax emulsion can be mixed with a low-viscosity natural wax and/or beeswax. The wax emulsion is applied on the inner surface of the frame to pile a plurality of layers. The thickness of the wax membrane can be adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037220-A (JP)
Title: Handling stability evaluation device of vehicle, handling stability evaluation method of vehicle, and program for handling stability evaluation of vehicle
Inventor: YAMANO YOKO
IPC: B62D131/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handling stability evaluation device of a vehicle which can evaluate quantitatively handling stability of various vehicles different in specification.  <P>SOLUTION: The handling stability evaluation device of a vehicle is provided with a line of sight detection sensor 20 which detects the line of sight of at least right and left eyes of an operator, at a prescribed period during vehicle cruise; GPS antennas 4, 6 for detecting a vehicle traveling position during vehicle cruise at a prescribed period; a gazing point calculation unit 24 which computes an operator's gazing point by correlating an operator' line of sight with a vehicle traveling position in time; and an evaluation means for evaluating handling stability of a vehicle on the basis of the computed gazing point of the operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038814-A (JP)
Title: Travel guide line for automated guided vehicle
Inventor: ANDO HIDEKI
IPC: G05D1/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an automated guided vehicle in an intersection when it travels over diagonally crossing travel guide lines from either side.  <P>SOLUTION: In the intersection between the both travel guide lines 11 and 11a, an auxiliary guide part 15 with a radius r is arranged around the intersection P on the floor. The radius r of the magnetic tape type auxiliary guide part 15 is longer than the length of the crossing part between the end of a detection area S for the automated guided vehicle 1 and the travel guide line 11a on which another automated guided vehicle 1a travels. When the automated guided vehicle 1 travels along the travel guide line 11, a magnetic guide sensor main body 2 detects the auxiliary guide part 15. The auxiliary guide part 15 is positioned evenly on both sides of the travel guide line 11, so that it is determined that the center part of the sensor turned on inside the magnetic guide sensor main body 2 is the center of the automated guided vehicle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003099705-A (JP)
Title: Optical information reader
Inventor: YOSHIHARA SATOSHI
IPC: G06K7/10
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein a space is necessary for sufficient diffusion between a light emitting source and a surface of a diffusing plate from which illuminating light exists, and it is difficult to shorten the space for reducing a thickness dimension of a light emitting surface of a light projecting means. SOLUTION: An optical information reader has a light source for projecting light on optical information, a light guiding plate with an irregular surface for guiding the light from the light source and radiating the light on the optical information, an image forming part for forming an image of reflected light from the optical information, and a sensor for capturing the image-formed light.
Patent JP-2004048129-A (JP)
Title: Image processing apparatus and image processing method, coefficient calculation apparatus and coefficient calculation method, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: H04N9/78
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for deciding a class code on the basis of the correlation of a target pixel with peripheral pixels in a horizontal direction.  <P>SOLUTION: A pattern detection section 62 receives a class tap entry and decides a code denoting a pattern of a composite video signal on the basis of a frequency component and a correlation between a target line and its upper and lower lines and a correlation between a line upper than the target line and a line upper than the line above and a correlation between a line lower than the target line and a line lower than the line above, or on the basis of whether or not pixels discriminated to have a lower correlation in every direction are consecutive in the horizontal direction through the detection of the frequency component around the target pixel and the correlation between the target pixel and pixels in its upper and lower directions. A class code decision section 63 decides a class code denoting whether or not the correlation exists only in the horizontal direction on the basis of the code. A prediction coefficient and a prediction tap are extracted on the basis of the class code and a component signal is produced. This invention is applicable to television receivers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046445-A (JP)
Title: Environmental definition information management system and method for large-scale distributed computing system
Inventor: ARAKI SHINICHIRO
IPC: G06F9/445
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method easy to handle even for an inexperienced person, which can reduce human load for operation of environmental definition information in design, construction or maintenance, or a management work or the like of a large-scale distributed computing system, assisting the work, and prevent a trouble by a human error or the like.  <P>SOLUTION: This system comprises a means for performing the user interface processing of accepting display of environmental definition information and input of environmental definition information through an input form; a means for generating system set files to be delivered and applied as environmental definition files to computers based on the environmental definition parameter value input by an operator; a means for delivering and applying the system set files to the computers based on delivery designation information; a means for collectively retaining and managing the system set files as a master file in a storage part; and a means for collecting environmental definition files applied to the computers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045833-A (JP)
Title: Image forming device
Inventor: FURUMIZU MIKIO
IPC: G03G21/10
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of cleaning surely transfer remaining toner which remains on the image carrier body part between transfer materials even when the image carrier is cleanerless.  <P>SOLUTION: In this image forming device, a cleaning sequence for cleaning the transferring remaining toner of the in-paper area of a photoreceptor is set and this sequence makes the transfer remaining toner on the in-paper area of the photoreceptor to be in the state that it can be electrified with the exposure of the whole area of the in-paper area of the photoreceptor and also which makes the transferring remaining toner being in a state that it can be electrified with the electrification by an electrifying device 3 to be in a state that it can be transferred and which transfers the transferring remaining toner being in a state that it can be transferred to a transferring medium with a transferring unit. Moreover, exposure is performed over the whole circumference of the photoreceptor by shifting the in-paper area of the photoreceptor in the circumferential length of the photoreceptor for every execution of the cleaning sequence and transferring remaining toner remaining on the whole circumference of the photoreceptor is cleaned surely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042977-A (JP)
Title: Container using flatly wound paper tube
Inventor: HOSOMIZU NOBUO
IPC: B65D3/28
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container using a flatly wound paper tube for which locking of a lid body is possible.  <P>SOLUTION: A container body 5 and the lid body 8 respectively have cylindrical side parts 3 and 6 made of the flatly wound paper tube. The side parts 3 of the container body 5 respectively comprise an external side part 1 and an internal side part 2 made of the flatly wound paper tube, and the upper part of the internal side part 2 protrudes from the upper part of the external side part 1 and is made into a protruding part 9. One part on the external side of the internal side part 2 indents in the periphery at the protruding part 9, and is made into an engaging part 10. One part on the internal side of the side part 6 of the lid body 8 protrudes in the periphery and is made into an engaging part 11. The lid body 8 is placed on the container body 5 in such a manner that the side part 6 covers the protruding part 9 of the container body 5, and the lid body 8 and the container body 5 are relatively rotated. Thus, the engaging part 11 of the lid body 8 and the engaging part 10 of the container body 5 are engaged, and the locking in the vertical direction between the lid body 8 and the container body 5 is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048544-A (JP)
Title: Telephone number guide system
Inventor: KIM JIN-SUNG
IPC: H04M1/56
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone number guide system wherein a user can accurately receive telephone number information and which can keep a provided communication to the telephone number without once disconnecting the line.  <P>SOLUTION: A communication terminal owned by the user includes a character information display means. The display means displays the corresponding telephone number as character information on the basis of a reply signal from a provider side. The display of the display means includes the display of the character information from an information provider and the display of voice information from the information provider after the information is converted, a line connection instructing means is provided in a communication terminal, and a line connecting means is provided in the provider side. The information provider, when receiving an instruction signal from the user's line connection instructing means, connects the telephone line to a guided specific telephone number using the line connecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046708-A (JP)
Title: System, server, method and program for providing software, terminal, control program, and method and program for utilizing the software
Inventor: AIDA TAKU
IPC: G06Q50/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent software which is sold by downloading from being illegally copied.  <P>SOLUTION: When a computer is sold to a user, equipment information intrinsic to the computer, and a user ID are obtained. When the user purchases software for sale from a software sales server through the use of the computer, the user ID, equipment information, a software name, and version are acquired. When the user starts the software for sale for the first time, the equipment information of the started computer, the user ID, the software name, and the version are transmitted to the software sales server, and collated with the previously obtained information. When they are verified. a license key for starting the software for sale is transmitted to the computer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049274-A (JP)
Title: Structure generating hydroxy radical and deodorization method using the structure
Inventor: KUNO HITOSHI
IPC: F28F19/01
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure having a deodorizing capacity high enough to dissolve odorant substances sticking to the structure.  <P>SOLUTION: The structure S1 is made by forming a film 20 made of a polyaniline or a polyaniline derivative as a hydroxy radical generating member generating a hydroxy radical by extracting electrons from water 30 on the surface of an insulating member 10 made of a material having an electrical insulating property such as a resin or a ceramic. The odorant substances sticking to the structure S1 are dissolved and oxidized with the hydroxy radical generated by contacting the film 20 with the water 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049299-A (JP)
Title: Cleaning aid
Inventor: OSUGI YASUHIRO
IPC: A47L7/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ventilation noise caused by the rotation of an impeller without reducing the rotation force to be taken.  <P>SOLUTION: The cleaning aid is attached to a suction pipe of a vacuum cleaner for performing cleaning assisting operation by utilizing the rotation of the impeller with intake air. The impeller 4 supported inside a housing 1 is an open-type radial impeller with a plurality of slats 42 on one surface of a back plate 41, and communication grooves 51 for making a ventilation channel between slats 42 communicate in the peripheral direction are formed on a front plate 5 opposite to the open side edge part of each slat 42 with a gap in-between. Because of the communication grooves 51, ventilation air can flow forward/backward in the peripheral direction inside each ventilation channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051244-A (JP)
Title: Method and device for conveying and positioning tape tab
Inventor: TAMURA SATORU
IPC: B65H23/188
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize an accurate tape tab conveyance with such a structure that does not use an additional sensor.  <P>SOLUTION: A conveying position displacement amount X is obtained based on the results of an image processing for correcting a working position, and a next conveying position is corrected according to the conveying position displacement amount X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114193-A (JP)
Title: Light absorption detecting system for lab-on-chip
Inventor: HAHN JONG HOON
IPC: G01N37/00
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a light absorption detecting system for lab-on-chip that can efficiently detect light absorption with high sensitivity. SOLUTION: This light absorption detecting system for lab-on-chip includes a detecting cell 1 having an optical path length of 50 μm to 5 mm, a lens 25 used for providing a lens through which light rays are passed in parallel with each other to the cell 1, and a slit 19 which prevents scattered light from entering into a detector, all of which are integrally formed with a lab-on-chip. Consequently, this detecting system can efficiently detect light absorption with high sensitivity by spending lesser time, labor, and cost than the conventional case, because this system can be used for the detection of various samples without being restricted by the characteristics of the samples nor sticking labels to the samples.  In addition, this light absorption detecting system can be utilized widely for the detection of various kinds of materials without causing reactions in various fields of study for lab-on-chip.
Patent JP-2004049995-A (JP)
Title: Method for decomposing dioxins
Inventor: SHIOTANI TAKAAKI
IPC: A62D101/22
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing dioxins capable of simplifying a treatment apparatus and reducing a treatment cost.  <P>SOLUTION: Iron powder is added and mixed to and with a solid-form material containing the dioxins by 0.5 to 15 mass% per dry weight of the solid-form material, and water is added thereto in such a manner that the moisture content reaches ≥10%. Thereafter, the mixture is allowed to stand for ≥1 week. In the case the solid-form material is made into the slurry-like material of the moisture content of ≥40%, the pH of the slurry-like material is regulated to ≥7.5 or a surfactant is added to the slurry-like material. The surfactant may be an anionic surfactant, cationic surfactant or nonionic surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016788-A (JP)
Title: Handrail clipping piece
Inventor: KYONO MASAMI
IPC: D06F57/12
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a futon hung on the handrail of the veranda from being adhered by stains of the handrail and secure sufficient airing inside the bedding, and to fix a tool easily to the handrail in installation on the handrail and prevent the bedding from slipping down and falling.  <P>SOLUTION: A pair of contact parts 1, 2 of U-shape are formed so as to clip the vertical crosspiece of the handrail on both sides at a little lower part from the top end, and holding parts 3, 4 and 5, 6 of a shape raising the both ends and bending the middle part inward are formed. Then a shaft hole 7 is provided at the top end of holding parts 3, 4 and 5, 6 and the right and left holding parts 3, 5 and 4, 6 are axially fitted to the shaft center 8 in free rotation. Further, the intervals between the holding parts 3, 4 and 5, 6 are axially fitted with a reinforcement material 9 in free rotation, thereby, attachment and detachment to and from the handrail is made easy.  <P>COPYRIGHT: (C)2004,JPO