baber/WOPTO huggingface dataset:
Patent JP-2003169334-A (JP)
Title: Picture compressing method and picture compressor
Inventor: HUTTER ANDREAS
IPC: H04N19/61
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for quickly compressing individual pictures at a good picture quality without using a high class analysis of statistic values.  <P>SOLUTION: The method is to compress pictures existing in the form of discrete picture values. The picture values are divided in blocks and quantized per block according to quantizing factors, the data capacity expressed by the quantized picture values reduces with increase of the quantizing factor, and is expressed by the quantized picture values in the last quantized block after quantizing the picture values in the blocks, the actual data capacity is determined, corresponding to a data capacity relating to the number of the quantized picture values in the last quantized block, and a target data quantity is determined, corresponding to the remaining data quantity relating to the number of the picture values in the picture to be quantized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004075188-A (JP)
Title: Thermal insulation double-container for thermal accumulation sources of hot and cold insulation
Inventor: YASUDA NAOHIRO
IPC: B65D81/38
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulation double-container for thermal accumulation sources of hot and cold insulation where the water content of articles is controlled by the thermal insulation and convection of the air in the combination of the thermal accumulation source and an air chamber intended to maintain the freshness of the articles at the time of distribution and transportation and it is intended to achieve to keep the container at a constant temperature while keeping the thermal insulation of the entire articles.  <P>SOLUTION: An external box container comprises an internal box container where various articles are stored therein, and the thermal accumulation source of little temperature fluctuation is mounted on the upper section of the internal box container. In addition, the container is characterized in that the air chamber is formed by interposing a fixed buffer material for spacing on the bottom section and the external periphery between the external box container and the internal box container. Further, the container is characterized in that a water-absorbing sheet which sucks or discharges an excess water is laid on the internal bottom section of the external box container and the lower section of the air chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116457-A (JP)
Title: Egr control device
Inventor: YATSUSE DAISUKE
IPC: F02M25/07
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR control device capable of stabilizing engine rotation even when engine torque is lowered in EGR controlling.  <P>SOLUTION: In the EGR control device 6, when instruction for tuning an external load 7 on is inputted, EGR controlling is started, and it is determined whether engine rotation is stable or not. When the engine rotation is determined as unstable, the external load is controlled not to be turned on. Therefore, the external load is not added when the rotation is unstable, engine stalling is prevented. The opening of an EGR valve 5 is finely adjusted so as to decrease the flow rate of EGR gas when negative pressure of an intake system 3 becomes strong during EGR controlling. Therefore, the flow rate of the EGR gas can be kept to be suitable amount under normal conditions and even when engine rotation is unstable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124400-A (JP)
Title: Lock type parking device
Inventor: MITO HIROYUKI
IPC: G07B15/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the peeling-off of paint and prevent a biting trace from being left due to the contact of a plate for lock of a lock type parking device by providing a resin molded part on a frame below a door.  <P>SOLUTION: A second plate 5 is turnably connected with the tip of a first plate 4 equivalent to the plate for lock. A link bar 7 which is parallel with the first plate 4 and has the same length as its length is provided between the second plate 5 and a bottom plate 3 so that the bottom plate performs parallelogram movement with them and the second plate 5 always rises and lowers horizontally. When contact with a vehicle occurs, it comes into face contact irrespective of a rising intermediate condition or a rising completion condition to prevent the peeling-off of paint and the generation of the biting trace due to the contact with the resin molded part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128029-A (JP)
Title: Method of manufacturing radio-frequency module device
Inventor: OGAWA TAKESHI
IPC: H01L23/538
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve radio-frequency characteristic and attain reduction in size and low-price.  <P>SOLUTION: A dummy substrate is removed, after mounting a radio-frequency circuit 2, in which a third pattern wire is exposed from the connecting surface 2a of the highest layer because a first unit wiring layer 5 to third unit wiring layer 7 partially including a capacitor 12 or the like are laminated on the flat main surface of a dummy substrate, to the mounting surface 3a of the base substrate 3 where an input/output terminal 18 is exposed, in such a manner that the third pattern wire and input/output terminal 18 are connected. Accordingly, the radio-frequency characteristic can be improved by forming a capacitor 12 or the like with higher accuracy in the radio-frequency circuit 2 and only the necessary part of the radio-frequency circuit 2 can be mounted on the base substrate 3. As a result, size reduction and low-price can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126837-A (JP)
Title: System for automatically updating password code
Inventor: AMANO ATSUSHI
IPC: G06Q40/02
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illegal use of a card due to the leakage of a password code when dealing with a card for which the password code is necessary.  <P>SOLUTION: This system is provided to communicate with the host computer of the financial institution of a card (cash card or Debit card or credit card or the like), and to withdraw cash or do shopping by using the card for which a password code (normally, four digit numbers) is necessary from a device or equipment. This host computer side is provided with a means for automatically updating the password code without making it necessary to change the password code at terminal equipment side. In this case, a card user previously registers a password code update pattern, and the host computer automatically updates the password code with the password code update pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126088-A (JP)
Title: Programmable optical circuit
Inventor: NASU YUUKAI
IPC: G02F1/01
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable optical circuit which is adaptively changed in functions or characteristics while maintaining the productivity high.  <P>SOLUTION: Formed are: an optical circuit part 2 formed of a plurality of optical circuit elements which have individual independent functions and constitute a portion of the optical circuit; and a plurality of programmable optical circuit parts 3 which are areas irradiated with light and change a new optical circuit element to be joined with the optical circuit elements of the optical circuit part 2 by forming or erasing optical circuit elements such as an optical waveguide, a directional coupler, etc., by the light irradiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129358-A (JP)
Title: Rotor of rotary electric machine
Inventor: AKITA HIROYUKI
IPC: H02K1/27
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a rotary electric machine that allows high speed rotation for improved output.  <P>SOLUTION: A laminated core member 38 is formed into cylindrical shape by laminating annular plate members, and a plurality of salient poles are partitioned and formed in circumferential direction by a through hole that penetrates from one end side of the cylinder toward the other end side with a thinwall left out on the outer peripheral side. A field coil 45 is attached inside the laminated core member 38. A pair of pole core members 31 comprises a plurality of claw-like magnetic poles 34 formed radially at a disc-like base 33 and the outer peripheral part of it with a prescribed pitch, in which the base 33 pinches both ends of the laminated core member 38, each claw-like magnetic pole 34 axially penetrates the salient poles alternately of the laminated core member 38, and the tip of each of the claw-like magnetic pole 34 is bonded to the base 33 on corresponding side through a non-magnetic member 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121102-A (JP)
Title: Leash for collar
Inventor: TOMINAGA KOKICHI
IPC: A01K27/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly simple and functional leash for collar, sure in operation, seldom going wrong and high in durability.  <P>SOLUTION: The leash for collar comprises a leash body 1, a corner ring 2 and a fixing metallic element 3 fastened midway of the leash body 1. In this leash, a loop L formed by threading the leash body 1 through the corner ring 2 from the other side is served as a collar 11, the remainder of the leash body 1 serving as a pull leash 12. Further, in this leash, the fixing metallic element 3 is provided with a corner ring hook 4 of approximate C-shape seen sideways opened on the pull leash 12 side. The idle end side 2b facing on one side 2a of the corner ring 2 is provided with a modified cross-section part 20 of a dimension enough to be accommodated in the corner ring hook 4, the major axis(a) of the modified cross-section part 20 being larger than the opening width of the corner ring hook 4, while the minor axis being equal to or smaller than the opening width. Thereby, in such a posture that the corner ring 2 takes an acute angle toward the collar 11 with the leash body 1 at the fastened part of the fixing metallic element 3, the minor axis b side faces so as to be threadable, while in such a posture that the corner ring 2 takes an acute angle toward the collar 12 side, the major axis(a) side faces so as not to be threadable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125730-A (JP)
Title: Stress strain measuring gage for device structure
Inventor: SHOJI TETSUO
IPC: G01L1/06
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional metallic foil stress strain measuring gage that it has low sensitivity when a stress is repeatedly applied to a device structure.  <P>SOLUTION: The stress strain measuring gage includes a metallic foil having a groove or hole formed thereon. The groove or hole has at least one form selected from a straight line, curved line and circle. A metal, which can be easily recrystalized compared to the metal foil material, is coated over the metal foil surface. The area and growth direction of the optically changed portion generated in the groove or hole are determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130323-A (JP)
Title: Laser beam welding equipment and laser beam welding method
Inventor: TARUI HIROSHI
IPC: B23K37/04
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To reliably perform the welding at a desired position to be welded which is applicable even to a lapped portion having no groove and even to a curved portion to be welded.  <P>SOLUTION: Laser beam welding is performed on a flange portion F of a work W with laser beams 3 from a machining head 1. A fitting bracket 31 is rotatably fitted to the machining head 1 and a housing 13 to support the machining head 1 via bearings 37 and 41. An upper roller 49 and a lower roller 53 for space correction which hold the flange portion F from upper and lower sides, and a position copying roller 63 in contact with a tip of the flange portion F are provided on a lower end of the fitting bracket 31. The position copying roller 63 constantly presses the tip of the flange portion F by the effect of a spring 47 to press an upper cylindrical portion 33 of the fitting bracket 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131589-A (JP)
Title: Ultraviolet-curing ink-jet composition, method for producing the same and method for forming image
Inventor: TAKABAYASHI TOSHIYUKI
IPC: C09D11/38
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ultraviolet-curable ink-jet composition having excellent pigment dispersibility and curability without using an organic solvent, to provide a method for producing the same and a method for forming an image using the ink composition.  <P>SOLUTION: In a solventless ultraviolet-curable ink-jet composition comprising a dispersant useful for pigment dispersion and at least one kind selected from a monomer and an oligomer for dissolving the dispersant, the dispersant useful for pigment dispersion is a polymer compound and the monomer for dissolving the dispersant useful for pigment dispersion is a compound represented by general formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132883-A (JP)
Title: Car navigation system
Inventor: ASANO MASAHIRO
IPC: G06F3/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To output information useful for a user by speech.  <P>SOLUTION: This car navigation system 1 is provided with a speech output function, detects a present location, acquires weather forecast information at the present location from an outside weather broadcast information providing means 19 via a wireless communication means 17, and reads aloud the acquired weather broadcast information by speech.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136483-A (JP)
Title: Recording method
Inventor: SADA KOICHI
IPC: B41J2/01
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable recording of images having a larger length in a scanning direction than specified by a size of a bank of a buffer memory.  <P>SOLUTION: In a configuration in which recording is carried out by scanning of moving a recording head with a plurality of recording elements arranged thereat over a recording medium by a plurality of the number of times for each recording region, each recording region is divided to three of a center region A, a left end region B and a right end region C with respect to a direction of the scanning. The region A, and the regions B and C are recorded by four passes and two passes, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137731-A (JP)
Title: Wall supporting structure and curtain wall
Inventor: TAKEDA AKIHIKO
IPC: E04B2/96
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall supporting structure and a curtain wall, efficiently constructed while heightening the feeling of freedom and designability of a wall surface, and easily heightening the supporting strength.  <P>SOLUTION: This wall supporting structure 30 is composed of a pair of frame materials 31 disposed opposite to each other and a panel material 32 connecting them, whereby the frame material 31 and the panel material 32 function as the same as a chord member and a diagonal member in the truss structure, so that the force applied from the wall surface is surely transmitted to a building 1 to support the wall body 20. The sectional area of the frame material 31 and the thickness of the panel material 32 are suitably set to efficiently obtain the required supporting strength, so the supporting strength can be easily heightened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140618-A (JP)
Title: Packet filter device and illegal access detection device
Inventor: FURUKAWA YASUSHI
IPC: H04L45/74
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet filter device that can reduce illegal accesses to a PC or network equipment by not receiving, but discarding a malicious packet in case of an attack with malicious packets.  <P>SOLUTION: The packet filter device is equipped with: a shift register which shifts and propagates a received communication packet; and a packet passage/discard control part which compares the communication packet with a detection pattern to find the number of consistency and inconsistency, collates the number with criteria to determine the state transition and passes or discards the packet outputted from the shift register on the basis of the determined state transition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135925-A (JP)
Title: Pachinko game machine
Inventor: SAKAI TOMOE
IPC: A63F7/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of sufficiently showing a performance effect by continuous previous noticing performance operation by a new informing mode of the number of performing times of the noticing performance operation concerning the continuous previous noticing performance operation.  <P>SOLUTION: This Pachinko game machine is constituted to assign: the position of "the foot of an uphill" to the first number of performances of a previous noticing performance operation concerning the previous continuous noticing performance; the position at "30% of the uphill" to the second number of performances; the position at "80% of the uphill" to the third number of performances; and the position of "the summit of the uphill" to the fourth number of performances. Then, when a first pattern generation process is performed, a "chicken" (previous noticing performance pattern (d)) is expressed at the position of "the foot of the uphill". When performing of a second pattern generation process is started, the "chicken" is expressed at the position of "30% of the uphill". When performing of a third pattern generation process is started, the "chicken" is expressed at the position of "80% of the uphill". When performing of a fourth pattern generation process is started, the "chicken" is expressed at the position of "the summit of the uphill".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137815-A (JP)
Title: Form for surface of slope, and slope construction method
Inventor: NISHIMURA SENJI
IPC: E02D17/20
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide forms for the surface of a slope having superior landscape properties with a greening countermeasure and being capable of building a trapezoidal sectional slope frame having excellent assembling properties, and also to provide a slope construction method.  <P>SOLUTION: In the forms 20 for the surface of the slope, spacers 60 are connected at a prescribed interval between a pair of band steel 50 and 50, and the spacers 60 have upper horizontal members 61 rotatably connected between the upper sections of at least the band steel 50 and 50 and lower horizontal members 62 rotated and slidably connected in sliding spaces 621 formed between the lower sections of the band steel 50. The lower horizontal members 61 are connected to the band steel 50 through the sliding spaces 621 of the spacers 60 while permitting a sliding and a rotation along the sliding spaces 621, the band steel 50 is slid and folded up freely to the opposed insides of the sliding spaces 621 and the band steel 50 is positioned on the opposed outsides of the spaces 621 and a pair of the band steel 50 and 50 are constituted in a developable manner in a truncated chevron shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145925-A (JP)
Title: Disk cartridge
Inventor: SHIGA HIDEAKI
IPC: G11B23/03
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge for securing a long shutter stroke despite its compact form, and equipped with a simply structured shutter.  <P>SOLUTION: An opening 24 for bringing the recording/reproducing head 27 of a driving device close to the surface of a disk 23 is provided near the corner of a housing 22, and this opening 24 is opened/closed with a slide type shutter 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141235-A (JP)
Title: Container with spontaneous light emission resin component
Inventor: AKEBOSHI MINORU
IPC: A61J1/05
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye drop container allowing a user to easily drop the eye drops into an eye by determining a drop position of eye drops even in a dark place.  <P>SOLUTION: This liquid sealing container with spontaneous light emission component is a container 1 sealing contents 5 therein and includes the component 3 comprising resin kneaded with a material emitting fluorescence or phosphorescence or a material similar thereto, at least, in a part of the container 1. The component 3 is preferably provided in a part delivering liquid including liquid mist or a part adjacent thereto. This constitution allow the user to visually recognize the delivering part under the dark environment. The spontaneous emission light color of the component 3 may be differed according to the types of the liquid or the difference in purposes. When there is a cap 4, the whole or a part is preferably provided with a transparency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147013-A (JP)
Title: Picture display system, picture input device and picture display device, which are used for the same and control method of picture display
Inventor: SAKUTA KENJI
IPC: G09G5/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsiveness of switching of a display picture to a picture display device.  <P>SOLUTION: A file ID is given to the picture photographed by a digital camera (DC) 30 when it is stored in a memory 34 as a picture file. When a request operation of picture display is performed, the DC 30 displays the picture on a color liquid crystal display panel 32 and transmits all picture files with the file ID, which are stored in the memory 34. The picture display device 40 stores the received picture file in a memory 44 by associating it with the file ID. When a change request operation of picture display is performed, the DC30 changes the display picture of the color liquid crystal display panel 32 and transmits the file ID of the changed picture. The picture display device 40 retrieves the picture file stored in the memory 44 with the received file ID as a key and displays the retrieved picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144947-A (JP)
Title: Zoom lens, camera and personal digital assistant device
Inventor: HIRAKAWA MAKOTO
IPC: G02B15/14
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact zoom lens having a wide viewing angle and made light in weight by using a plastic aspherical lens though it has high performance equal to or above the conventional example.  <P>SOLUTION: A 1st lens 1, a 2nd lens 2 and a 3rd lens 3 constitute a 1st group, and a 4th lens 4, a 5th lens 5, a 6th lens 6 and a 7th lens 7 constitute a 2nd group, then an 8th lens 8 constitutes a 3rd group. The 2nd group is constituted of the positive lens 4, the negative meniscus lens 5 whose convex surface faces to an object side, the positive meniscus lens 6 whose convex surface faces to the object side and the positive lens 7 in order from the object side. In such constitution, what is called triplet constitution where the positive lenses are arranged on both sides of the negative lens is set as a basis, but the correction degree of freedom of off-axis aberration is increased by dividing the positive lenses 6 and 7 on an image side where an off-axis light beam goes away from an optical axis to two lenses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143334-A (JP)
Title: Novel transition metal compound, catalyst for olefin polymerization and process for producing polyolefin
Inventor: SEKI TAKASHI
IPC: C08F4/6592
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel transition metal compound that has high activity as a catalyst component for olefin polymerization.  <P>SOLUTION: The novel transition metal compound is a compound having five cyclopentadienyl ligands wherein four cyclopentadienyl ligands are each independently coordinated to either one of the metals by η<SP>5</SP>-bond and one cyclopentadienyl ligand is bridged between two transition metals of the Group IV of the Periodic Table and is coordinated to the two transition metals by a σ-π allyl bond.  <P>COPYRIGHT: (C)2004,JPO