baber/WOPTO huggingface dataset:
Patent JP-2003281853-A (JP)
Title: Directory management method for recording and reproducing device
Inventor: TAKAHASHI TOSHIICHI
IPC: G11B20/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directory management method for a recording and reproducing device by which information can be browsed based on a signal data file.  <P>SOLUTION: This directory management method for the recording and reproducing device for recording a plurality of pieces of signal data, selectively accessing the recorded signal data to reproduce the recorded signal data comprises; a step S3 where signal data requested to be recorded are recorded in a hard disk drive (HDD) as a signal data file; a step S4 where recording end data and hour data is associated with a name attached to the recorded signal data file as a directory and recorded in the HDD; a step S6 where the signal data of a signal data file requested to be reproduced are read from the HDD; and a step S7 where and reading data and hour data associated with the name attached to the signal data file and recorded as a directory is read and updated into reading end data and hour data to be recorded in the HDD when the reading is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149449-A (JP)
Title: Light guiding plate, liquid crystal display device using the same and method for displaying image
Inventor: LEE IK-SOO
IPC: G02B6/00
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a front illumination system prepared for a liquid crystal display and having high light distribution. SOLUTION: Uniform brightness distribution is obtained over the whole effective display area by changing a light reflection path of the light guiding plate and shifting a portion of the light supplied to a bright region of the effective display area to a dark region darker than the bright region. Consequently a liquid crystal display device has an effect of improved display quality by displaying information with improved brightness. The shift of light can be realized by changing the angle of a light reflection surface 274 of a light reflection part 276 on a pattern 270 formed on the upper surface of the light guiding plate.
Patent JP-2003286801-A (JP)
Title: Stirling refrigerator
Inventor: TAIHICHI RYOSUKE
IPC: F25B9/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate work when a connecting tube 128 on a back pressure side is mounted to an underside cylinder housing 74b.  <P>SOLUTION: Bolts 135 are buried in both sides of an opening of a communicating hole 137 in communication with a back pressure chamber formed in the cylinder housing 74b. On the other hand, there is provided a mounting block 132 in which bolt holes 138 are formed at an opening portion 134 of the connecting tube 128 on the back pressure side. Then, the block 132 is inserted in the bolt holes 138 in a condition that a gasket 136 is attached the bolts 135. Thereby, the opening of the communicating hole 137, an aperture of the gasket 136 and the opening 134 of the connecting tube 128 on the back pressure side are automatically aligned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288547-A (JP)
Title: Card processor
Inventor: MASUDA HISASHI
IPC: G06K13/07
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card processor which suppresses speed variation caused in a period of information processing of a magnetic card with small-sized and inexpensive constitution.  <P>SOLUTION: The card processor is provided with a 1st conveyor roller pair 18 which clamp, receive, and eject a card C and a 2nd conveyor roller pair 19 which receive the card taken in by the 1st conveyor roller pair 18 and clamp and carry the card C when the card is read by a magnetic head 6; and the 1st and 2nd conveyor roller pairs are each composed of a driving roller and a driven roller energized to the driving roller by a spring and the spring 21 energizing the 2nd conveyor roller pair 19 presses down the spring 20 energizing the 1st conveyor roller pair 18 when the card C is clamped by the 2nd conveyor roller pair 19 to release the 1st conveyor roller pair 18 from being energized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288207-A (JP)
Title: Program creation apparatus
Inventor: NISHIDA MASAHIRO
IPC: G06F9/44
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program creation apparatus allowing anyone to easily create programs.  <P>SOLUTION: For all of first arrows 1x connected to one association point Ax, a control part CO detects the state of a data unit Dm connected to the starting end of each first arrow 1x; if all the data units Dm are in an executable state, the control part executes a predetermined process program stored in a storage part ST and renders executable a data unit Dn connected to the terminal end of a second arrow 2x connected to the one association point Ax, so as to execute the predetermined process program stored in the storage part ST.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285889-A (JP)
Title: Container with vertical pump
Inventor: ABE TAKAYUKI
IPC: B65D83/76
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a vertical pump wherein a liquid attaching to a suction pipe hanging from the pump does not stain surroundings when removing the pump for refilling a liquid in the container.  <P>SOLUTION: A hanging tube 21 with the suction pipe 6 is suspended into a container body 1, and a suction pipe fitting tube 5 is suspended from a cylinder 3 of the vertical pump. When mounting/detaching the pump onto/from the container body 1, the fitting tube 5 is mounted on/detached from an upper part of the suction pipe 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285607-A (JP)
Title: Pneumatic tire
Inventor: YAMAMOTO EMIKO
IPC: B60C5/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve noise prevention function of a tire.  <P>SOLUTION: A tire base body 10 is provided with a toroidal carcass 6 which extends from a tread part 2 through a side wall 3 to a bead core 5 of a bead part 4. A sound absorbing layer 11 composed of a foamed rubber having a high expansion ratio of 200-1000% and installed along a tire internal void is formed on the inner side of the carcass 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286589-A (JP)
Title: Water-based anticorrosive and its manufacturing process
Inventor: OZAWA TADASHI
IPC: C23F11/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based anticorrosive which may retain an anticorrosive effect over a long period of time and its manufacturing process.  <P>SOLUTION: The water-based anticorrosive comprises a water-soluble metal complex comprising phosphoric acid. In a water-based system comprising the water-based anticorrosive, the water-soluble metal complex comprising phosphoric acid releases phosphate ion into an aqueous solution of the system, which maintains an appropriate amount of phosphate ion in the aqueous solution and therefore the anticorrosive effect continues over a long time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287712-A (JP)
Title: Three-dimensional image reproducing apparatus
Inventor: HIRAYAMA YUZO
IPC: H04N13/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image reproducing apparatus having a wide picture plane which can be observed from an appropriate distance in an integral photography (IP) method or a light beam reproduction process.  <P>SOLUTION: The three-dimensional image reproducing apparatus includes display devices (201, 301), and array plates (202, 302) which are formed at the front surface and on which a plurality of pinholes or lenses are formed. A three-dimensional image is displayed by light beam groups emitted from the display devices through the plurality of pinholes or each lens. The three- dimensional image reproducing apparatus is at least divided into a first region (DP1) and a second region (DP2). The direction of the central axis (C) of the light beam group emitted in the first region differs from the direction of the central axis (C) of the light beam group emitted in the second region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291869-A (JP)
Title: Manufacturing apparatus and manufacturing method for vehicle seat
Inventor: ICHIHARA YUJI
IPC: A47C7/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus and manufacturing method for a vehicle seat, enabling efficient and low-cost manufacture of a vehicle seat whose surface has characters or patterns with high quality and without skill.  <P>SOLUTION: This manufacturing apparatus for a vehicle seat having a skin material 11 and a cushion material includes a printing means for printing characters 15 or patterns on the skin material 11 so that the characters or patterns can appear in a regular shape and in a regular position when at least the cushion material is covered with the skin material 11 to form the vehicle seat, and a vehicle seat forming means for forming the vehicle seat with the skin material to which the characters 15 or patterns are given and the cushion material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294848-A (JP)
Title: Radiation-calibrating apparatus
Inventor: NISHIURA RYUICHI
IPC: G01T7/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform the periodical inspection of a radiation-irradiating apparatus while securing accuracy.  <P>SOLUTION: The radiation-calibrating apparatus comprises a radiation image- imaging apparatus for outputting image data where the intensity of radiation to be illuminated is measured for each pixel, a driving apparatus for moving the radiation image-imaging apparatus within a surface that is nearly vertical to a direction where radiation enters, a control apparatus for controlling the driving apparatus and outputting the position information of the radiation image- imaging apparatus, and a data-processing means for creating the intensity distribution of radiation that is applied to the radiation image-imaging apparatus by processing the image data and position information. The driving apparatus moves the radiation image-imaging apparatus in two directions that orthogonally cross each other by distance equivalent to a specific pixel. The data-processing means processes the image data and position information that are acquired at each position at this time, thus obtaining the relative sensitivity distribution of the radiation image-imaging apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290838-A (JP)
Title: Method for drawing-bending tubing
Inventor: UEI SEISHI
IPC: B21D9/03
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing-bending method of a tubing by which bending of a small radius of the R/D of ≤1.5 is performed even when it is a base stock having small elongation by using an existing rotary drawing-bending apparatus.  <P>SOLUTION: In a method for performing the rotary drawing-bending of the tubing by using a rotary drawing-bending machine having a rotatable bending die, a tube booster device for pressurizing the tubing from the axial direction of a tube, a pressure die for moving the tubing in the axial direction of the tube in accordance with the progress of bending work by pressurizing the outside of a base stock, a wiper die for holding the inside of bending and a core bar inside the tubing, the timing for giving pressure with the tube booster device is set as ≥0.5 s before starting the bending and also the formula, 2.5≤(D-2 t-B)/(D-2t)×100(%)≤7.5 is satisfied by the clearance between the outside diameter of the core bar and the inside diameter of the tubing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301847-A (JP)
Title: Bearing device
Inventor: OTO HIROAKI
IPC: F16C33/58
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device comprising a plurality of bearing ring members provided in parallel in the axial direction capable of restricting fretting abrasion at abutted parts in the axial direction for preventing the deterioration of a bearing life caused by fretting abrasion.  <P>SOLUTION: Diamond-like carbon films 16 are formed on one and the other end surfaces 14a and 14b of a spacer 14. The spacer 14 is thus disposed between a pair of inner rings (the bearing ring members) 12a and 12b provided in parallel in the axial direction with the diamond-like carbon films 16 between.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300799-A (JP)
Title: Method and apparatus for growing group iii nitride crystal
Inventor: SARAYAMA SHOJI
IPC: C30B29/38
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the crystal growth speed of a group III nitride crystal and to grow the group III nitride crystal having a practical crystal size at a low cost by positively utilizing the fluctuation of the liquid surface (gas-liquid interface) of a mixed melt.  <P>SOLUTION: A relative position of the surface of the mixed melt 103 can be lowered by evaporating an alkaline metal contained in the mixed melt 103. Thereby, it is possible to continuously grow the group III nitride crystal (GaN) 110 toward the lower direction from the tip part of a tool 119.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299506-A (JP)
Title: Conductive hook and loop fastener
Inventor: NAKAMURA TETSUYA
IPC: A44B18/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive hook and loop fastener which has high reliabil ity in electric connection.  <P>SOLUTION: The conductive hook and loop fasteners 10 are connected by opposingly pressed and are electrically conducted, and an opposed pair of the fasteners 10 have the same shape, and each fastener is composed of a tape- or sheet-shaped base body 11 with electric conductivity and contact conductor groups 12 raised by implanting root parts 13a in the base body 11. The contact conductor group 12 is made of a set of a plurality of contact conductors 13 and implanted in the base body 11 by being bundled at the root part 13a, the contact conductor group 12 projecting from one surface of the base body 11 is spread, and the contact conductor 13 is made into a filament form twisted into a spiral shape or a wave form continuously bent. When the contact conductor groups 12 are opposingly pressed, they are entwined to be connected, thus the contact conductors 13 are brought into contact with each other to be conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303886-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KITAGAWA NORIO
IPC: H01L21/265
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variations in a resistance value without increasing a space required for a resistor element.  <P>SOLUTION: On a silicon oxide film 3 formed on a semiconductor substrate 1, a polysilicon film pattern 9 which is composed of a resistor portion 11 and a polysilicon film 13 is formed. The resistor portion 11 is composed of a polysilicon layer 11a in the control part, which does not include impurities, and a impurity layers 11b near both sides, which include impurities. The impurity layers 11b are self-aligned relative to the silicon oxide film pattern which works as a mask in a manufacturing process. The resistor portion 11 is patterned with the silicon oxide film pattern as a mask. Thus, increased patterning accuracy and reduced variations in the resistance value can be attained without increasing the space required for the resistor element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003016036-A (JP)
Title: Verifying system and method for reliability status of peer in peer-to-peer network environment
Inventor: KOUZNETSOV VICTOR
IPC: G06F21/00
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To securely confirm performance of a task of a peer in a peer-to-peer network environment. SOLUTION: A verifying method for reliability status of peer in peer-to-peer network environment verifying the reliability status of a server of a service providing source in a peer-to-peer network comprises a step of broadcasting a request from a peer of a request source for a task relating to a back-end server not local but remote, a step of receiving a response to the request from the service providing source, a step of verifying a digital certificate of a response issued by the back-end server to indicate that the server of the service providing source as a response source has a reliability of the requested task and a step of transferring the task to a local alias URL of the peer of the response source to execute the task by the server of the response source when the step of verifying has completed successfully.
Patent JP-2003302959-A (JP)
Title: Image output device and its image signal adjusting method
Inventor: HIROHATA SATOSHI
IPC: G09G5/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily integrate image hue and picture quality or the like between a plurality of image output devices while reflecting the liking of a user without using an expensive PC and image editing software.  <P>SOLUTION: When image data are read from a PC card 112 and displayed on a display unit 103, contrast, white balance, brightness, luminance and gamma or the like are adjusted and these adjusted values are written into the card 112 through a memory reading/writing device 109. When the image data are to be read from the card 112 in which the adjusted values are stored, the image signals are adjusted based on the adjusted values and outputted onto the unit 103. When a plurality of image data is stored in the card 112, adjusted values for every image data are stored and the values are read with the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300455-A (JP)
Title: Vehicle door
Inventor: ABE TAKESHI
IPC: B60S1/54
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and presentable vehicle door capable of enhancing upper portion strength by eliminating a bezel opening of a door trim upper portion and decreases the number of parts by eliminating use of a defroster bezel and its fitting process.  <P>SOLUTION: The air introduced from an inlet opening ahead of a door trim is made to spray toward a window glass from the upper portion of the door trim through the defroster pipe when the door is fully closed. A required section of the upper portion 2 of the door trim 1 is formed at the air jetting portion 3 where countless microscopic air jetting holes 3a are arranged, and a front end blowing-off opening 4a of the defroster pipe 4 is made to face the lower portion of the air jetting portion 3. Thus the introduced air is sprayed over the window glass from the countless microscopic air jetting holes 3a of the air jetting portion 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300504-A (JP)
Title: Item boxing device
Inventor: KURIHARA MINORU
IPC: B65B25/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an item boxing device which efficiently performs a boxing operation and improves its processing capability and contributes to a reduction in the number of boxing devices, and hence the cost and installation space of the entire sorting facility.  <P>SOLUTION: The device comprises storing conveyors each of which stores items of the same sort in a line toward the front and back; guide supply devices disposed between the storing conveyors and aligning devices and guide such that items fed by each storing conveyor are supplied in a specific arrangement with an arrangement device by the movement in a lateral direction which is perpendicular to the direction of the feed of the items; and a takeup-and-placing device which receives the items aligned in the specific arrangement with the aligning device and puts them into a container. The guide supply devices each have a lateral moving means which is movable in a lateral direction. The placing face of the guide supply device, on which the items are placed, is formed from an item carrying face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306454-A (JP)
Title: New aromatic compound and organic electroluminescent element using the same
Inventor: IKEDA HIDEJI
IPC: C07C15/60
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new aromatic compound for providing an organic electroluminescent element which has a high emission luminance, luminous efficiency and color purity, emits a blue light and has an excellent high- temperature stability and a long life and the organic electroluminescent element using the compound.  <P>SOLUTION: The new aromatic compound has an anthracene skeleton and an asymmetric molecular structure. In the organic electroluminescent element in which an organic thin film layer composed of one layer or a plurality of layers containing at least one luminous layer is laid between a cathode and an anode, at least one layer of the organic thin film layer contains the aromatic compound as a single component or a component of a mixture to give the organic electroluminescent element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307373-A (JP)
Title: Ice block for drink and its manufacturing method
Inventor: HONDA YOSUKE
IPC: F25C1/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To propose an idea of forming an ice block, which simply prevents the temperature rise of cold drink put in a glass, into a desired shape.  <P>SOLUTION: After first drink liquid is put in both of a mold formed with a recess of a shape of a desired animal (for example, penguin) and a mold formed with a recess symmetrically to the recess respectively and frozen, the first drink liquid is applied to the surfaces of the ice blocks made in the recesses, the molds are put together and frozen, and then, the ice blocks made in the recesses are integrated together and formed into a first ice block. Secondly, second drink liquid having a melting point higher than the first drink liquid is put in a second mold after cooled to some extent, the first ice block made by the first molds is put in the second drink liquid and frozen, so that the ice block 5 formed by freezing the first drink liquid is sealed in the ice formed by freezing the second drink liquid 7 to be formed into this ice block 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318393-A (JP)
Title: Insulated gate type semiconductor device and manufacturing method therefor
Inventor: SATO TETSUO
IPC: H01L21/336
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated gate type field effect transistor of high reliability.  <P>SOLUTION: A conductor layer 20 is formed over a drift region 12 with a gate insulating film 19 between. Then, by patterning, a first opening 20a, a second opening 20b and a contact part 20c are formed in the conductor layer 20. Further, P-type impurities are selectively introduced with the conductor layer 20 as a mask, to form a body region 14 and a field alleviating region 16. Then a source region 15 is formed in the body region 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315623-A (JP)
Title: Adapter
Inventor: INOUE TOMOKI
IPC: G02B6/38
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter with a shutter mechanism which is simple in structure, manufacturable at a low cost, and suitably downsized.  <P>SOLUTION: The adapter is equipped with a slide member which is provided movably in the insertion/extraction direction of a plug into and from the adapter and a shutter body formed integrally with the slide member. In particular, the slide member is provided to move by being pressed by the plug fitted to the adapter. The shutter body which moves integrally with the slide member is normally positioned at a position opposite to the end surface of a 1st optical fiber mounted on a connector part and so provided as to come into contact with and leave the position opposite to the end surface of the 1st optical fiber while being slid accompanying the movement of the slide member.  <P>COPYRIGHT: (C)2004,JPO