baber/WOPTO huggingface dataset:
Patent JP-2004338868-A (JP)
Title: Belt connection method and belt connection device in belt conveyor device for conveying article
Inventor: MOTODA SHIYUUHO
IPC: F16G3/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow a connection part of belt end parts to be abutted on the surroundings of a roller smoothly to enable smooth turn when a belt of a belt conveyor device runs.  <P>SOLUTION: When connecting belt end parts 1A, 1B mutually to stretch a belt between mutually opposing rollers L1 and L2, a plurality of hook members 2 are provided in parallel along the longitudinal direction of the belt in respective belt end parts 1A, 1B formed obliquely for the longitudinal direction of the belt to form a substantially U-shaped projection part 3. A flexible core bar member 4 is inserted into the projection part 3 after engaging the projection parts 3 arranged mutually opposingly in the belt end parts 1A, 1B in a non-matching manner to connect the belt end parts 1A, 1B mutually. The hook member 2 is arranged in parallel with the longitudinal direction of the belt, and the connection part moves and rotates sequentially for the surroundings of the rollers L1, L2 due to the flexibility of core bar member 4 itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316876-A (JP)
Title: Stuffud toy clip
Inventor: IWASAKI JUNKO
IPC: A63H3/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable stuffed toy clip stored in a stuffed toy having a clip storage portion.  <P>SOLUTION: In the stuffed toy having the clip storage portion, the clip is stored so that a forked front end 2 of one holding piece is located on a front leg 8 and a forked front end 3 of the other holding piece located at a rear leg 9. A front skirt portion 4 is stored in a head 10 and a rear skirt portion 5 stored in a tail 11. Antiskid materials are provided on the rears 13 of front and rear legs and on portions of the head and the tail to be pushed by fingers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344758-A (JP)
Title: Liquid material supplying apparatus, liquid material supplying method using the same, and handling method for the apparatus
Inventor: ONOZAWA KAZUHISA
IPC: B01J4/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid material supplying apparatus capable of safely supplying a liquid material to be reacted violently with moisture, oxygen or the like in the air and preventing a working environment from running into danger or deteriorating immediately even if the liquid material leaks.  <P>SOLUTION: This liquid material supplying apparatus is provided with: a storage part consisting of an inner vessel 1 where the liquid material 3 is packed and an outer vessel 2 for surrounding the vessel 1 while leaving a space 16 between the vessels 1 and 2; a supply means for supplying the material 3 to the outside of the housing part from the vessel 1; and an analysis means for analyzing the atmosphere between the vessels 1 and 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348500-A (JP)
Title: Illegal access protection device and ic card holder
Inventor: KUDO KIKUKO
IPC: B42D15/10
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illegal access protection device and an IC card holder by which the card information of a non-contact IC card can be protected from illegal access to the IC card.  <P>SOLUTION: A protection sheet (illegal access protection device) 12 having a conductive winding 121 spirally wound in a plane and short-circuited between both end parts and a sheet material 122 for supporting the winding 121 is arranged oppositely to an IC card C1 and stored in a holder body. In this state, the winding 121 is magnetically coupled with the antenna part of the IC card C1 and the resonance frequency of the IC card C1 is changed, so that the IC card C1 becomes a communication disabled state. Consequently, the card information can be protected from illegal accesses to the IC card C1. Since the protection sheet 12 is provided with a switch 123 for releasing the short-circuit state between both end parts of the winding 121, the communication function of the IC card C1 can be restored by card owner's will.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346676-A (JP)
Title: Mold member for forming irregular pattern
Inventor: TAINAKA JUNICHI
IPC: E04G9/10
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide biodegradable plastics, for which it is desirable that a mold member is brought to a biodegradable state from the problem of a waste and which have a small strength and have physical properties as the substitute of conventional general-purpose plastics.  <P>SOLUTION: The mold member for forming an irregular pattern is used for a construction method in which the mold member is stuck on a section, to which the recessed section of a surface to be constructed must be formed, a coating material is applied, the coating material is cured and the mold member is removed. A main body is composed of the foam of a biodegradable cross-linking type polyester cross-linked by the emission of an ionizing radiation, and constituted of a material mainly comprising a substance having an expansion ratio of 1.5 to 25 times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346886-A (JP)
Title: Diaphragm pump
Inventor: ONISHI KOJI
IPC: F04B45/04
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost; to facilitate assembling work; and to reduce the number of part items.  <P>SOLUTION: First and second valve members 25 and 30 are interposed between a diaphragm holder 15 and a cover body 35 besides a diaphragm 18. The first valve member 25 is formed of a rubber-like flexible elastic material, and a delivery side valve hole 26 and a suction side valve element 28 are integrally arranged. The second valve member 30 is formed of a rubber-like elastic material, and a suction side valve hole 33 and a delivery side valve element 32 are integrally arranged. A sealing projection is integrally projected on a lower end surface of a first annular body 38 and a second annular body 39 of the cover body 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350186-A (JP)
Title: Apparatus for authoring, and method of authoring slide show work
Inventor: TAMURA MASABUMI
IPC: G06F3/048
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To simply form a reproducing sequence program by simply designating its reproducing sequence by a user when a slide show work of digital contents recorded as a plurality of files is formed.  <P>SOLUTION: Which of still images files of cumulated every month in a static image accumulation section 10 is selected, is selectively processed. Then, since first respective static image files cumulated in the static image accumulation section 10 are previously recorded with date data recording the static images, the static image data of each month grouped based on this date data and reproducing times data recorded in a statistical data processor 17, the data corresponding to the usable data number is extracted by obtaining in a step S33 from the higher order of more number of reproducing with the static image data of each month.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357413-A (JP)
Title: Brushless motor
Inventor: TSUCHIYA MASAHISA
IPC: F16N31/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a lubricating oil scattering preventing means provided to the vicinity of a bearing cannot prevent the lubricating oil leaked out from a gap between a stator and a rotor caused by inclinations and shocks or the like from scattering to the outside along the rotor.  <P>SOLUTION: A descending part 31, a step 32, and an outer peripheral part 33 are provided to a plate-like case 30 toward the outer peripheral side to a person. A magnet 4 is mounted to the inside of the outer peripheral part 33. And at the same time, a lubricating oil absorbing member is mounted between the magnet 4 and the step 32. It is mounted by compressing the outer peripheral part of the lubricating oil absorbing member with the upper face of the magnet 4 and the step 32. Accordingly, the lubricating oil absorbing member can absorb the lubricating oil leaked out from a bearing. And at the same time, it can prevent leakage to the outside by a compressor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356003-A (JP)
Title: Reactor, its manufacturing method, reformer, and power supply system
Inventor: TAKAI YUICHI
IPC: F28F1/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor capable of performing reaction by effectively utilizing heat and suitable for miniaturizing and thinning.  <P>SOLUTION: The reactor 6 has passages 4a, 4b extending in parallel and approaching each other formed on a substrate. A heat exchanging part 8 is installed between the passages, and by performing heat transmission between the passages, heat exchange is efficiently realized. The manufacturing method of the reactor 6 is that a pair of passages 4a, 4b and the heat exchanging part 8 are installed on the different substrates 7, 15, and then both substrates are joined to simplify constitution and to reduce the number of manufacturing processes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357170-A (JP)
Title: Plane antenna
Inventor: HAYAKAWA HIROYUKI
IPC: H01Q1/32
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane antenna which is small-sized, and suitably installed on the window glass plane of a vehicle, for example.  <P>SOLUTION: A patch conductor 4 and a ground conductor 6 are provided on a dielectric substrate 2, the patch conductor 4 is separated from the ground conductor 6 and surrounded with the ground conductor 6, the periphery of the patch conductor 4 includes a Koch curve and the triangle of the Koch curve is configured to direct its one side toward the center of the patch conductor 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354944-A (JP)
Title: Optical fiber splice storing device
Inventor: TAKANO SADAAKI
IPC: G02B6/24
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber splice storing device that suppresses bending of an optical fiber and that has the ability of preventing lowering of the transmission quality.  <P>SOLUTION: The device is provided with a storing member 3 for storing an optical fiber splice 5, openings 4a, 4b through which a coated optical fiber tape 6 penetrates when the optical fiber splice 5 is stored in the storing member 3, and a planar member 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363805-A (JP)
Title: Broadcast receiver and broadcast receiving method
Inventor: MIYAZAWA AKIRA
IPC: H04N5/44
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver and a broadcast receiving method whereby assigning rules to a broadcast station not prioritized in a plurality of broadcast stations in a prefecture are stipulated to efficiently enhance a degree of assignment freedom.  <P>SOLUTION: When a received broadcast channel is assigned to a broadcast station among a plurality of broadcast stations in a prefecture in an in-prefecture broadcasting, the broadcast channel whose reception state is discriminated not to be excellent is assigned to a station selection position whereat a higher priority is assigned more than that of a broad area broadcast station and an out-area broadcast station. Further, when the received broadcast channel is assigned to a broadcast station among a plurality of broadcast stations in a prefecture in a broad area broadcasting, the broadcast channel whose reception state is discriminated not to be excellent is assigned to a station selection position where a higher priority is assigned more than that of an out-area broadcast station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358605-A (JP)
Title: Grinding wheel
Inventor: NURIYA TAKAHIKO
IPC: B24D5/16
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel furnished with a detachable grindstone which is made detachable to the wheel provided with a holder function, and supported by a rotary shaft in shaft-swing-free state when used, and allows grinding work of high performance in high precision by exchanging only a grindstone part with a new one when it is worn out.  <P>SOLUTION: This grinding wheel includes: a supporting wheel 2 furnished with a mounting part to be supported on a rotary shaft 20 at its central part and divided into two in the axial direction in required diametrical dimensions; and a ring grindstone 10 of a required diameter fitted in a grindstone holding part 5 provided on an outer peripheral part of the wheel 2 and installed on the same shaft center. The ring grindstone 10 is fitted and clamped in the grindstone holding part 5 of the supporting wheel 2, and fastened and fixed detachably with a nut 23 in the axial direction on the rotary shaft 20. The grindstone 10 is integrally constituted with the supporting wheel 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004058665-A (JP)
Title: Folding device for corrugated board sheet
Inventor: JINNAI KUNIO
IPC: B31B50/58
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly practicable folding device for corrugated board sheet which can fold the corrugated board sheet with higher precision.  <P>SOLUTION: A plurality of interior redress rolls 24 is arranged adjacently to each of exterior redress rolls 23 so as to approach into a concave channel 23a of each exterior redress roll 23. When a corner part of corrugated board sheet 10 is introduced into the concave channel 23a of each exterior redress roll 23, each interior redress roll 24 corresponding to the exterior redress roll 23 is pressed to an interior surface of the corner part of the corrugated board sheet 10 to redress a folding point on the interior surface. The transfer of the corrugated board sheet while folding is made smooth by setting a sheet guide in between interior redress rolls 24 each of which corresponds to the exterior redress roll 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336675-A (JP)
Title: Progress status management system of remote place which uses imaging apparatus, and progress status management method of remote place which uses the system
Inventor: KATO SHOZABURO
IPC: H04M11/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To shorten working hours and reduce labor costs by confirming progress status of work in a remote place.  <P>SOLUTION: Imaging apparatuses are installed in required parts of a monitor object wherein progress status changes, those image information are acquired via a communication line and displayed on an indicating device of a projection type which is installed in a monitor work room. The communication line is the Internet, and the monitor objects are a building site or a construction site, medical facilities, and an educational institution. Images taken by the imaging apparatus are displayed on the indicating device, and work is performed on the images projected on the indicating device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363009-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: OE YOSHIHISA
IPC: H01J11/24
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel, which has a responsiveness superior in a discharge generation in response to a voltage applied by shortening a discharge time, and also prevents a change in the discharge delay time with respect to temperature and a change with respect to a lifetime.  <P>SOLUTION: A plasma display panel has a dielectric layer 9 that is formed so as to cover a scanning electrode 5 and a sustaining electrode 6 both formed on a substrate (a front substrate 4), and a protective layer 10 that is formed on the dielectric layer 9. The protective layer 10 is configured to contain a silicon carbide, with the concentration of the silicon carbide varying in a thickness direction of the protective layer 10. Also, the concentration of the silicon carbide in the protective layer 10 is configured to increase with increasing the depth from the surface of the protective layer 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363492-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TANAKA KEISUKE
IPC: H01L27/105
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a capacitor insulating film of a ferroelectric film having an excellent polarization characteristic even when its volume is very small.  <P>SOLUTION: The semiconductor device has a first electrode 18 as an underlying base, a capacitor insulating film 19 of a ferroelectric film formed on the first electrode 18, and a second electrode 20 formed on the capacitor insulating film 19. The ferroelectric film in the vicinity of an interface between the first electrode 18 and the capacitor insulating film 19 has a mean particle diameter of crystalline grains not smaller than 5 nm and not larger than 50 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358542-A (JP)
Title: Reflow furnace and method for controlling temperature in reflow furnace
Inventor: SHIMA YUJI
IPC: H05K3/34
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To shorten cooling time of a reflow furnace and to perform efficient treatment, even in the case of treating electronic components by using a lead-free solder.  <P>SOLUTION: In a method for controlling temperature in the reflow furnace 1 provided with a heating part 19 for introducing a work 3 to be soldered, a heat insulating part 17 covering the heating part 19 and a heating device for generating hot blast with a heater 12 and a fan 13, the work 3 to be soldered is heated by injecting the hot blast and the temperature control of the reflow furnace is performed by supplying the air for cooling into an air layer 18 separated from the heating part 19 in the interval between the heating part 19 and the heat insulating part 17 and also, supplying gas for cooling into the heating part 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320701-A (JP)
Title: Image processing device, image processing program and storage medium
Inventor: NISHIDA HIROFUMI
IPC: G06V30/10
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To automatically adjust a contrast between a black character and a ground in an output image while maintaining a gradation of a middle-tone area in an original image inputted from various image input apparatuses, for example to automatically control the contrast between the black character and the ground in the output image without requiring a user to perform operation such as setting a parameter.  <P>SOLUTION: A character area is extracted from an original image, which is a digital image, in a step S5 according to a feature value calculated with respect to the original image in a step S4, the original image is divided into blocks in a step S6, and pixels belonging to the extracted character area are classified into a first class and a second class in each block in accordance with colors in a step S7. On the basis of a black character color and a ground color on the original image estimated in a step S8 for each block on the basis of the classification of the pixels belonging to the extracted character area, a tone correction is performed to the black character color and the ground color in a step S9 so as to adjust a contrast of the black character and the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005765-A (JP)
Title: Data recording apparatus
Inventor: MIYAMOTO TOSHIHIRO
IPC: H04N9/806
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording apparatus capable of obtaining and recording data according to a remaining capacity, if the remaining capacity of a battery is small.  <P>SOLUTION: A system control circuit 50 obtains the remaining capacity of the battery by a power source control unit 80, and calculates a drive possible time from the obtained remaining capacity of the battery (S1001). Moreover, the circuit 50 calculates the quantity of data which can be recorded until the remaining capacity of the battery becomes "0" on the basis of the obtained drive possible time and the obtained data recording speed of a recording medium (S1002). The size of a write buffer for the recording media 200, 210 of a memory 30 is changed on the basis of the obtained recording possible data quantity (S1003).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003222-A (JP)
Title: Oven cooking range
Inventor: OKAMURA YOSHIO
IPC: F24C7/02
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oven cooking range generating the far infrared ray without using accessories.  <P>SOLUTION: In this oven cooking range including a function of an oven in addition to a function of a range, a bottom plate 8 of a heating chamber 9 is provided with a far infrared ray generating function, which dispenses with the accessories for generating the far infrared ray, and simplifies a constitution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001418-A (JP)
Title: Construction machine
Inventor: NEMOTO TAISUKE
IPC: B60R25/24
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vehicle theft by providing a lock device for a getting on/off lever in the base plate of a driver's seat at a position hidden from the outside, and to improve credibility.  <P>SOLUTION: The lock device 24 is provided in the under surface 6B side of the base plate 6 of the driver's seat 8 in the cab 5 of a hydraulic excavator 1. The getting on/off lever 22 is fixed at a getting on/off permitting position by the operation of the lock device 24 when an operator leaves the vehicle, and the actuation of the vehicle is prohibited by a cut-off valve 21. Thus, even when the key switch 26 of the vehicle is broken by a thief, the getting on/off lever 22 can not be switched to a getting on/off regulating position for driving the vehicle unless the lock device 24 is released. Furthermore, it is difficult for the thief to notice the lock device 24 bringing about the situation or to break it, therefore, the vehicle theft can be reliably prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004821-A (JP)
Title: Optical disk
Inventor: MINAGAWA TORU
IPC: G11B7/24067
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk which can perform a recording/reproducing without changing an optical path length from the innermost periphery to the outermost periphery of a disk radius and without needing the control for a changeover since there is no change in the shape of a recording layer for the purpose of high density recording.  <P>SOLUTION: The optical disk consists of a disk-shaped recording medium having recording tracks of a spiral shape around the center of a surface and records information by irradiating the recording tracks with a laser beam and reproduces the information recorded to the recording tracks by detecting the reflected light by the irradiation of the laser beam 304. The recording layer to be irradiated with the laser beam is formed to face the inner periphery or the outer periphery of wall surfaces 301 in the land parts of the disk-shaped recording medium and in a direction perpendicular to the incident direction of the laser beam 304.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005883-A (JP)
Title: Directional antenna, radio communication device using the same, and method of improving directivity of antenna
Inventor: NAGUMO SHOJI
IPC: H01Q5/10
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deterioration in directivity characteristics and the gain of an antenna influenced by the handling of a radio communication device by a user.  <P>SOLUTION: A power feed radiation electrode 11 is disposed on a ground plate 10 via a dielectric member 14, and exciting power is supplied from a power feeding means 12 to the electrode 11. Also, a dielectric member 15 is composed of a high-dielectric material having a relative dielectric constant of 5.5 or more to allow a radio wave on the front surface of the ground plate 10 where the electrode 11 is provided to have stronger directivity than that of the rear surface of the ground plate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI