baber/WOPTO huggingface dataset:
Patent JP-2004142099-A (JP)
Title: Ink jet head and ink jet printer using it
Inventor: MOTO YOICHI
IPC: B41J2/16
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and high productivity ink jet head and an ink jet printer.  <P>SOLUTION: A heating element array 3 where a large number of heating elements 3a are arranged linearly in the main scanning direction on the upper surface of a base plate 2, n common electrodes 4 being connected commonly with the heating elements 3a in each of n (natural number of 3 or above) blocks thereof, and n driver ICs 6 for controlling conduction of the heating elements 3a in each block are fixed to a head substrate 1 above which a top plate 7 having a large number of ink ejection holes 8 is placed to form a specified gap between and that gap is filled with ink 10. In such an ink jet head, the common electrodes 4 and the driver ICs 6 are arranged alternately along the heating element array 3 on the opposite sides thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120716-A (JP)
Title: Low-pass filter for vdsl, and splitter for vdsl
Inventor: ABE TORU
IPC: H03H7/075
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a splitter having a low-pass filter (LPF) which is simply configured and has excellent characteristics for blocking a high frequency signal on a very highbitrate digital subscriber line (VDSL) and passing a low frequency signal particularly in VDSL communications.  <P>SOLUTION: In the invention, the LPF for VDSL and the splitter for VDSL simply configured but improved in insertion loss characteristics and return loss characteristics are used. It is characterized that an LPF part having characteristics of blocking the high frequency signal and passing the low frequency signal is composed of an additional inductor, an alliance Chebyshev LPF or an inverse Chebyshev LPF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128774-A (JP)
Title: Information recording medium, apparatus and method for information recording, apparatus and method for information reproducing, apparatus and method for information recording and reproducing, computer program for controlling recording or reproduction, and structure of data including control signal
Inventor: KANEE TORU
IPC: H04N5/92
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently record contents information including such information as a plurality of programs, a plurality of video resolutions, a parental level and an angle to an information recording medium such as an optical disk and to select a desired program among them so as to be able to reproduce the selected program.  <P>SOLUTION: The information recording medium records a plurality of contents information items and a plurality of play list sets respectively including a plurality of play list information items to specify a reproduction sequence of the contents information items. Further, the information recording medium records title information used to designate at least one play list associated with any contents information to be reproduced so that a plurality of the contents information items are reproduced as titles being a collective information unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123298-A (JP)
Title: Baggage management system
Inventor: SEGAWA TAKESHI
IPC: G06Q10/08
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baggage management system capable of surely receiving proper baggage when the baggage checked at an airport or the like is received.  <P>SOLUTION: This baggage management system includes a base body 1 having identification information 7 formed of aggregate of a mass of identification elements, a means reading the identification information 7 of the base body mounted at a baggage keeping place 3 and writing the identification information in a baggage management label 2, and a means which is mounted at a baggage receiving place 6, reads identification information 8 written in a baggage management label 2a, reads the identification information 7 of the base body 1, and compares both the identification information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125270-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: TORIGOE EIICHI
IPC: F28F1/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heat exchanger structure superior in productivity for forming a heat exchanger 10 of a light resin material.  <P>SOLUTION: A core part 11 is molded in the shape of laminating a plurality of heat transfer plate parts 12 having inside a refrigerant passage 19 for flowing a refrigerant by forming an air passage 36 between the respective parts. Holding parts 41 and 42 are integrally molded for holding the respective heat transfer plate parts 12 at a prescribed interval. Thus, the heat exchanger 10 can be not only lightened but also can be formed as a compact resin heat exchanger superior in productivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129397-A (JP)
Title: Semiconductor electrostatic motor
Inventor: YOSHIDA KENICHI
IPC: H02N1/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor electrostatic motor, capable of minimizing the frictional resistance in a lower side bearing 3 and in a movable body 1 in the semiconductor electrostatic motor, and performing high-speed drive by effectively using a charge of the movable body 1 and a potential or the charge of a stator 2.  <P>SOLUTION: In this semiconductor electrostatic motor comprising the movable body 1, having the charge activated by voltage and the stator 2 activated by the voltage or the charge, a plurality of impurity adding parts 1a are arranged on a surface of the movable body 1 facing the stator 2, a plurality of electrode parts 2a are arranged on the surface of the stator facing the movable body 1, and the polar parts 2a are placed farther upward than the impurity additive parts 1a, under the condition with the voltage not being applied to the electrode parts 2a. The movable body 1 and a shaft 5 float at rotation, and the lower side bearing 3 and friction with these parts are eliminated, thus enabling high-speed rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121124-A (JP)
Title: Agricultural working machine
Inventor: IWABUCHI YOSHINOBU
IPC: A01D33/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural working machine capable of affording sufficient pull-out accuracy.  <P>SOLUTION: This agricultural working machine 1 includes a means 6 for shredding the stems/leaves of a farm product in a farming field H with part thereof left intact, a means 8 for receiving the stems/leaves left intact from a receiving section, nipping them sideways left and right and drawing them, and a means 9 for raking the stems/leaves left intact toward the receiving section for the means 8, wherein the means 9 is located in front of the means 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131209-A (JP)
Title: Wire wound body inspection device and its method
Inventor: TAKAGI SEIJI
IPC: B65H63/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire wound body inspection device and its method enabling determination of a wire wound body as a defective product or a good product with high precision and high efficiency.  <P>SOLUTION: The wire wound body 2 having a coil formed by winding a wire such as an insulation wire having predetermined length around a bobbin 3 is put on a displacement device 13 to rotate it around an axis of the bobbin 3, displace it in the vertical direction, and illuminate it by a lighting system 12 to image a surface of the coil by an image sensor 11. The obtained image is processed by an image processing device 14 to inspect for a reverse V-shaped projection having such height that exceeds abnormality of a link wire on an outer peripheral end face of an intermediate collar and exceeds allowance scope on the surface of the coil and presence or absence of inclined winding exceeding allowance scope on the surface of the coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097723-A (JP)
Title: Footwear
Inventor: SAITO KATSUJIRO
IPC: A43B7/14
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide footwear having a projection for innervating an acupoint on the arch of a foot and the like with a pressure larger than the wearer's weight through stepping in place or walking around.  <P>SOLUTION: The footwear comprises a movable body 3 projecting from the grounding surface 2 thereof. When the footwear is grounded, the movable body 3 moves upward so that a push rod 5 provided on the top of the movable body 3 projects from the upper surface 7 of the base 1 of the footwear through a through-hole 6 made in the base 1 to push the acupoint on the wearer's sole with the tip end 8 of the push rod 5. Alternatively, the base 1 is divided into an upper base 16 and a lower grounding portion 17 to be connected together with a hinge 18 at the tiptoe sides thereof and separated from each other by a spring 19 provided between the other sides thereof. The upper base 16 is provided with the through-hole 6, through which the head 21 of the push rod 5 projects from the upper surface 7 of the base 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130239-A (JP)
Title: Purification method for exhaust gas containing nitrogen oxide and/or sulfur oxide and exhaust gas purification apparatus using the same
Inventor: KUWAMOTO ISAO
IPC: F01N3/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method for an exhaust gas containing nitrogen oxides (NOx) and sulfur oxides (SOx); and an exhaust gas purification apparatus using the same.  <P>SOLUTION: The exhaust gas purification apparatus comprises an introduction port (2) for introducing an exhaust gas containing at least either nitrogen oxides or sulfur oxides into a main body (1), at least one base plate installed in the main body (1), and a discharge port (5) for discharging the exhaust gas having passed through the main body (1), provided at least a part of the surface of the base plate (3) carries a titanium phosphate compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133357-A (JP)
Title: Molding for photographic sensitive material
Inventor: YONEYAMA TAKASHI
IPC: B29B9/06
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding for a photographic sensitive material which does not degrade photographic properties even when a resin is melt-kneaded.  <P>SOLUTION: The molding for a photographic sensitive material is characterized by degassing at a vacuum of ≤2,660 Pa (20 mmHg), preferably ≤1,330 Pa (10 mmHg) from a venthole in the screw part of an extruder at the time of melt kneading and extrusion for regenerating a compound, a master batch or a resin with respect to a thermoplastic resin such as a high impact polystyrene resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136188-A (JP)
Title: Exhaust gas treatment method and exhaust gas treatment apparatus
Inventor: TANABE MADOKA
IPC: B01D53/68
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To remove both of fluorine and ammonia contained in an exhaust gas by means of a one-stage scrubber.  <P>SOLUTION: The exhaust gas treatment apparatus used comprises a scrubber 12, a washing fluid feed mechanism 14 that feeds a washing fluid 20 into the scrubber 12, a silicon compound addition mechanism 26 that adds a silicon compound to the washing fluid 20, a pH adjusting agent addition mechanism 28 that adds a pH adjusting agent to the washing fluid 20, and an exhaust gas feed mechanism 30 that feeds an exhaust gas containing fluorine and ammonia into the scrubber 12. The exhaust gas and the washing fluid containing the silicon compound and having a pH of 3 to 6 are brought into contact with each other in the scrubber 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138487-A (JP)
Title: Wrinkle seaming detection device of paper sheets
Inventor: HASHIYA SEIICHI
IPC: G01N21/89
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrinkle seaming detection device of paper sheets hardly influenced by a noise or conveyance flutter of the paper sheets, capable of detecting wrinkle seaming highly accurately.  <P>SOLUTION: An image input part 1 inputs an image of a negotiable paper S and stores it in an image memory 6. A smoothing processing part 8 removes a noise or the like other than the wrinkle seaming by applying smoothing filter processing to the inputted image in the image memory 6. A characteristic quantity calculation part 9 applies differentiation processing in the perpendicular direction to the wrinkle seaming direction relative to the image subjected to the smoothing filter processing, and determines the variance by performing prescribed operation to the acquired differentiated image, and uses the determined variance as a feature variable. A determination part 10 determines the degree of the wrinkle seaming based on the calculated feature quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135973-A (JP)
Title: Pinball game machine
Inventor: SAITO TAKESHI
IPC: A63F7/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To output contents by which the degree of probability for prize winning is estimated in a held ball, even when pattern change display is not performed yet concerning the held ball.  <P>SOLUTION: A pinball game machine includes: a change control means 61; and a prescribed time selecting means 62. The change control means 61 performs control to keep a stop pattern display state for a prescribed time after pattern change display by a pattern display device 31 is finished, and also to allow the pattern display device 31 to start pattern change display based on lottery information which is stored in a lottery information storage means 53a on condition that the prescribed time elapses. The prescribed time selecting means 62 selects the prescribed period till the succeeding pattern change display is started after the end of the pattern change display by the pattern display device 31 on the basis of lottery information by which pattern change display is not performed yet. The change control means 61 performs control to keep a state where a stop pattern, and the prescribed time selected by the prescribed time selecting means 62 are displayed after the end of the pattern change display by the pattern display device 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145404-A (JP)
Title: Device and method for generating truck-traveling schedule, computer-readable recording medium in which program is recorded, and the program
Inventor: TANIGUCHI TAKASHI
IPC: G06Q50/28
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for generating a schedule for traveling trucks that can offer the shortest total travel distance of a plurality of trucks, with regard to the delivery of a cargo to a destination, collecting of a container, after delivery and pick-up of a cargo at a location of pick-up point.  <P>SOLUTION: Taking notice of the interrelation among a truck, a chassis and a container, a container collection route determining part 506 determines the shortest container collection route based on a delivery route determined by a delivery route determining part 505; a pick-up route determining part 507 determines the shortest pick-up route, based on the delivery route and the container collection route; and a return route determining part 508 which determines the return route to a truck parking area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144873-A (JP)
Title: Picture display device and picture display method
Inventor: TOMIZAWA ISAO
IPC: G02F1/13
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device and a picture display method with which the imaging of a picture to be displayed on the picture display surface of a two-dimensional picture display device is performed at a prescribed position and an observer can view the picture in which three-dimensional picture display is included.  <P>SOLUTION: A lens array 12 is arranged in front of the display surface 11 of a picture display device 11 while having a distance S1. A lens whose focal length is f1 and a lens whose focal length is f2 are arranged in the lens array 12. The focal lengths f1, f2 and a distance S1 decide formation positions of a first imaging face 13 and a second imaging face 14 and the imaging of the first imaging face 13 and the imaging of the second imaging face 14 are formed respectively at the distance S3 and at a distance S2 from the array 12. That is, the imaging by the pixel 111 of the display surface 11 and, on the other hand, the imaging by the pixel 112 of the display surface 11 are performed respectively at a position of S1+S3 from the display surface 11 as the first imaging pixel 131 of the first imaging face 13 and at a position of S1+S2 from the surface 11 as the second imaging pixel 142 of the second imaging face 14 and an observer 15 obtains 3-dimensional effect by observing them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142233-A (JP)
Title: Double postal card for displaying hidden information
Inventor: FUJIMURA HIROTERU
IPC: B42D15/02
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double postal card for hidden information capable of communicating the hidden information under a state of hiding by covering in replying by constituting a double postal card by one sheet of a postal card piece.  <P>SOLUTION: For the double postal card for displaying hidden information 1, a reply address information displaying part for displaying the reply address information 3 is provided on one surface of the postal card piece 2 and a reply hidden information entry part is provided. On the other side, address information for reply 5 is preliminarily displayed. On the address information display surface for reply, a hiding label 6 having a size sufficient to cover the sending address information display part and the reply hidden information entry part is, in a peelable manner, stuck again to the reply address information display surface. The hiding label 6 is, in a peelable manner, stuck thereto via an adhesive layer 7 capable of being peeled again. Explanation information 8 necessary for entering the hidden information is displayed on the reply hidden information entry part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141067-A (JP)
Title: Method for cultivating burdock
Inventor: HAYASHIDA TATSUYA
IPC: A01C1/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cultivating burdocks, which requires no large-scale equipment such as a hydroponics apparatus, avoids winter dormancy by seed treatment and harvests early dug burdocks in a season conventionally regarded as the between-crop season of early dug burdocks.  <P>SOLUTION: Water is absorbed in burdock seeds in flowing water, the water-absorbed seeds are treated at a low temperature in the dark for a fixed period. Consequently, the burdock seeds are not dormant in winter even in sowing before the latter part of October, two or more green leaves are secured, hypertrophy of roots is promoted and early dug burdocks are harvested in a season from January to March conventionally regarded as the between-crop season of early dug burdocks. Early dug burdocks are obtained in a stable yield by application to early dug burdocks in November to December before the end of the year.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141787-A (JP)
Title: Garbage disposer
Inventor: NAKAO HIROSHI
IPC: F26B11/14
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer which is convenient to use by cooling organic waste after the lapse of a predetermined time from the start of dry treatment and waiting and then automatically carrying out retreatment when a specified power is supplied on the next day.  <P>SOLUTION: The dry treatment of the organic waste in a storage part 1 is carried out at the time period of a specified electric power (power supplied at a specified time period for night discount charge of electricity or the like), and in a case where the dry treatment is not completed when the time passed after the start of the dry treatment reaches a first specified time, the organic waste in the storage part 1 is cooled. After completion of cooling automatic discharge of the organic waste is not carried out and operation is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144451-A (JP)
Title: Gun
Inventor: GOKO JUNICHI
IPC: F41A9/53
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gun notifying an operator that a trigger has been pulled.  <P>SOLUTION: A target signal receiving means 113 receives a target signal sent from a target so that the gun recognizes that it is facing the target, and it notifies a control means 111 that it is receiving the target signal. When the control means 111 detects operation by the operator, it has a firing means carry out a firing action, and then it instructs a recognition information generating means 126 to generate recognition information. The firing means 112 fires a light bullet comprising a ray of light by the firing action under a condition that the target signal is being received by the target signal receiving means 113. The recognition information generating means 126 generates the recognition information for notifying the operator that the operation has been carried out by driving a solenoid and colliding members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143381-A (JP)
Title: Water-based ink composition erasable by eraser rubber for written letter and method for producing the same
Inventor: ASAMI HIDEAKI
IPC: C09D11/17
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for a marking pen containing a fiber bundle as an ink occlusion member, effective for preventing the separation/precipitation of pigment in the marking pen mechanism, realizing the stability of the marking pen over a long period and giving a written mark erasable by an erasing rubber.  <P>SOLUTION: The water-based ink composition erasable by an erasing rubber for written letter is composed of a pigment having an average particle diameter of 2-30μm, a dispersing agent for the pigment, a polymer flocculent and water. A loosely crosslinked structure is formed between the pigment particles by the polymer flocculent and the pigment is suspended in the aqueous medium in a coagulated state. The ink composition is produced by adding the polymer flocculent to a pigment dispersion composed of the pigment, the dispersing agent and water and stirring the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149820-A (JP)
Title: Rotary mixed-material feeder
Inventor: HATSUTA YOSHIHIRO
IPC: C22B9/22
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary mixed-material feeder which can feed a homogeneously mixed material comprising raw materials different in specific gravity to a vibration feeder without excessively increasing the number of production steps and without needing a large-sized apparatus.  <P>SOLUTION: The rotary mixed-material feeder comprises a bottomed cylinder 11 with spiral ribs 11a and 11b formed on almost all the area of the inside surface and a lid 12 having an opening 12c and attached to the open end of the bottomed cylinder. On the inside surface of the bottomed cylinder, a straight line ribs 11f crossing the spiral ribs are formed.  <P>COPYRIGHT: (C)2004,JPO