baber/WOPTO huggingface dataset:
Patent JP-2003270447-A (JP)
Title: Light guide body
Inventor: KUROKI TAKEO
IPC: G02B6/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-luminance light guide plate having integrated light diffusing functions suitable for a display device used for office automation equipment such as a personal computer and a word processor, various monitors which display image signals, e.g. a panel monitor, a television monitor, etc., a display device used for an indoor- or outdoor-space illumination device, a signboard, etc.  <P>SOLUTION: The light guide body is characterized in that at least one side end surface of an edge write type transparent thermoplastic resin substrate having a light source arranged on at least one or more side end surfaces of a surface light source device transparent substrate is a light incidence surface and one surface crossing the light incidence surface at right angles is a light projection surface; and many convex lens arrays which are mutually connected at right angles to the light incidence surface and extend are formed on at least one of the light projection surface and its reverse surface and the section of the unit convex lens shapes parallel to the light incidence surface is of 0.6 to 2.0 in the ratio of a radius of curvature and the convex lens array pitch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269237-A (JP)
Title: Failure judging device for throttle valve angle sensing system of internal-combustion engine
Inventor: KITAJIMA SHINICHI
IPC: F02D41/22
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure judging device for a throttle valve angle sensing system which judges any failure accurately while a misjudgement during the operation with part of cylinders resting is avoided.  <P>SOLUTION: The failure judging device 1 is to judge any failure in the throttle angle sensing system 7 of the internal-combustion engine 3 for working in changing-over between the full cylinder operation in which all cylinders are put in operation and the partial cylinder resting operation in which part of the cylinders is/are put resting and for sensing the opening/closing condition of the throttle valve 6 installed on a suction pipe 5. The device is also equipped with: an intra-pipe pressure sensing means 9 for the suction pipe to sense the pressure in the downstream of the throttle valve 6; a failure judging means 2 to judge any failure in the low-opening side characteristics of the throttle valve angle sensing system 7 on the basis of the sensed intra-pipe pressure PBA, an operating condition judging means 2 to judge whether the engine 3 is in the partial cylinder resting operation or not; and a judgement prohibiting means 2 to prohibit failure judgement when the result from judgement is as the partial cylinder resting operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268714-A (JP)
Title: Road surface groove forming method, road surface regenerating method, blade assembly, and grooving device
Inventor: NODA YOSHIFUMI
IPC: E01C23/09
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously perform the grinding and groove line formation of a road surface.  <P>SOLUTION: A plurality of shallow cutting blades 1 installed on a shaft 3 to be integrally rotated and having a same outer diameter and a single or a plurality of deep cutting blades 2 installed on the shaft 3 to be integrally rotated and having a larger diameter than the shallow cutting blade 1 are installed on a blade assembly 4. The shaft 3 is operably connected to a rotary driving device 16, and while the blade assembly 4 is rotated, the shallow cutting blade 1 and the deep cutting blade 2 are brought into contact with the road surface 20 to simultaneously and continuously form a ground surface 22 and a groove line 21 in the road surface 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272818-A (JP)
Title: Heating cooker
Inventor: IZUMITANI TAMOTSU
IPC: H05B6/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker of which, the area at the front surface of a top plate is widened while keeping the existing external size.  <P>SOLUTION: The heating cooker comprises a top plate 12 mounted on the upper part of a main body 11, an air inlet cover 17 and an air outlet cover 18 separately arranged at the left side and right side of the back side of the top plate 12, heating parts 14, 15, 16 heating objects to be heated put on the top plate 12, located at three places that is left side and right side of the front side of the top plate, and central part at the back side of the top plate. As an excessive area is produced by the above arrangement, the area at the front side of the top plate 12 is widened by shifting the heating parts 14, 15, 16 toward back side without changing their positional relationship.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278387-A (JP)
Title: Cap for reinforcement for forming concrete skeleton
Inventor: HATTORI KAKUSHI
IPC: E04G21/24
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve defects in a conventional cap, which is neither easily detachable nor recyclable, for a reinforcement for forming a concrete skeleton.  <P>SOLUTION: This cap for the reinforcement for forming the concrete skeleton is mounted to one end of the bar-like reinforcement when preparing the reinforcement and removed for recycling after the insertion of a form. The cap is composed of a split body part for holding one end, inserted in the form, of the bar-like reinforcement, and a conical head detachably fitted to the body part. The cap has a threaded part screwed with the bar-like reinforcement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285207-A (JP)
Title: Substrate cutting method
Inventor: SHIGETOMI TAKAHIRO
IPC: B26F1/26
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To remove chips of a substrate produced when the substrate is cut.  <P>SOLUTION: A cutting target position of the substrate 8 and an acute-angled part 2 are aligned by moving a traveling means 7. Then, a switch 9 is switched on and a cutting member 3 is moved downward toward the substrate 8 by an operating means 10 while giving ultrasonic vibration generated by an ultrasonic vibration generating means 1. The acute-angled part 2 is pressed downward by a specified depth to cut the substrate 8. In this way, a cutting method that suppresses the production of chips is materialized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283224-A (JP)
Title: Antenna structure for dual band of portable telephone
Inventor: YAMASHITA YOSHIYUKI
IPC: H01Q5/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for dual band of a portable telephone that resonates in two frequency bands when the antenna is extended and housed.  <P>SOLUTION: An antenna structure for dual band of portable telephone is provided with the antenna 37 for dual band, a matching circuit 38, and a conductor pattern 39. The antenna 37 has an enclosure 30, a feeding section 32, and a first metallic section 33 electrically connected to the feeding section 32 when the antenna 37 is housed. The antenna 37 also has a second metallic section 34 electrically connected to the feeding section 32 when the antenna 37 is extended, a front end section 35 provided on the outside of the enclosure 30 for adjusting the antenna characteristic of the antenna, and a bar-like metallic section provided between the first and second metallic sections 33 and 34. The matching circuit 38 is connected to the feeding section 32 and makes impedance matching. The conductor pattern 39 is supported by the enclosure 30 and faced to the bar-like metallic section at a fixed distance from the section when the antenna 37 is housed in the enclosure 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288765-A (JP)
Title: Magnetic head
Inventor: SANETO KOJIRO
IPC: G11B5/60
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head excellent in the high-speed characteristic for miniaturizing a magnetic disk apparatus.  <P>SOLUTION: In the magnetic head loaded with a slider 10 onto a loading part 12a of a slider 10 provided on the tip side of a suspension 12, the slider 10 is loaded onto the loading part 12a so that the end face on which a recording/reproducing element is formed is directed toward the base end side of the suspension 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297274-A (JP)
Title: Sample holding device
Inventor: IKETANI YOSHIAKI
IPC: H01J37/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample holding device used for various instruments for processing, analysis, observation, or the like, capable of holding the sample at an intended slope and/or height by attaching it to a sample stand of each instrument, capable of easily moving and holding the sample to the desired position.  <P>SOLUTION: The sample supporting device comprises a supporting member attached to the main part side of the device, a sample holder holding the sample, and a coupling means conecting the supporting member to the sample holder, enabling any one or more operations of an inclination operation, a rotating operation, or a vertical operation of the sample holder, capable of restoring the sample holder to the original position. The sample holding device is a spherical bearing composed of a spherically convex part formed on either side of the component or the sample holder, and a spherically concave part which is formed on the other side, turnably coupled with the spherically convex part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295963-A (JP)
Title: System for terminal authentication, apparatus and program for the same
Inventor: MURAKAMI TAKAHIRO
IPC: G06F21/44
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform access control by identifying a terminal downloading a program from a server.  <P>SOLUTION: When receiving a request of transmitting an external program from a portable telephone, the server creates unique terminal identification information to be allocated to the portable telephone and registers the terminal identification information. After that, the external program is transmitted to the portable telephone. The portable telephone performs processing according to the external program, and transmits the terminal identification information when requesting data or the like to the server. The server determines that the authentication is successful, if the terminal identification information equal to the received terminal identification information is registered, and meets the request from the portable telephone. The server determines that the authentication is not successful, if the terminal identification information equal to the received terminal identification information is not registered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294220-A (JP)
Title: Stoker type refuse incinerator
Inventor: KURATA MASAAKI
IPC: F23G5/50
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily stabilize combustion in a stoker type incinerator.  <P>SOLUTION: A control means 17 is provided to control a secondary combustion air supplying device 6, based on a detected result in a laser current meter 10, to bring secondary combustion air from the secondary combustion air supplying device 6 into a target velocity in the incinerator, by providing the laser current meter 10 for emitting a laser beam toward gas in a drying zone to detect the velocity of the gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296463-A (JP)
Title: Business consignment system by package dispatch of human resources in medical care and welfare field
Inventor: IKEDA HIROYUKI
IPC: G06Q50/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business consignment system by a package dispatch of human resources in medical care and welfare fields wholly contracting a dispatch of human resources such as assistant nursers or carers and its business, securing employment of the assistant nursers or the carers, improving their skills, guaranteeing their incomes, saving wastes in costs of hospitals and welfare facilities, and being useful for preventing fraudulent demands.  <P>SOLUTION: This business consignment system by the package dispatch of the human resources in the medical care and welfare fields is provided with an evaluation criterion setting means setting an evaluation criterion of the assistant nursers by an education, a training, and an operational experience, a private data file recording the evaluation criterion and other private data, and a selecting means selecting the assistant nursers from the private data file according to the situation of a consignment field. This system organizes a team by combining upper level assistant nursers of the evaluation criterion with lower level assistant nursers in a well balanced state by the selection means, dispatches the organized team, and performs the business consignment and management by the package dispatch of the assistant nursers in respective fields.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294428-A (JP)
Title: Measuring instrument for shape of penetrator
Inventor: KAWAZOE MASARU
IPC: G01N3/42
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument for the shape of penetrator capable of more easily performing measurement and capable of simplifying the constitution of an optical system.  <P>SOLUTION: A measuring instrument 1 for the shape of the penetrator measures whether the penetrator has an ideal shape and has a hologram 13 for reproducing ideal shape waves P projecting the three-dimensional shape of the ideal shape of the penetrator from incident light waves and a light wave forming means 20 for reproducing waves Q to be measured being light waves reflecting the three-dimensional shape of the penetrator and a reference wave R being the ideal shape waves P reproduced from the hologram 13 in the same direction. Further, a screen 16 for observing whether the waves Q to be measured reproduced by the light wave forming means 20 and the reference waves R generate interference fringes is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297502-A (JP)
Title: Coaxial connector
Inventor: KURAHASHI YOSHIO
IPC: H01R103/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial connector capable of aligning a plurality of coaxial connector main bodies at a small pitch with stabilized electric connection.  <P>SOLUTION: A connector fixing part 21 of a coaxial connector main body 12 is inserted through a fitting hole 44 of a fitting plate 13. A flange part 25 of the coaxial connector main body 12 comes in contact with the fitting plate 13 to regulate positioning of an insertion position of the connector fixing part 21. A stopper 14 is made engaged with the connector fixing part 21 with the fitting plate inserted from a direction crossing an axis direction. Locking parts 54 at either side of the stopper 14 are made engaged with locking grooves 29 of the connector fixing part 21. A holding part 55 of the stopper 14 comes in contact with the fitting plate 13 to press the locking parts 54 engaged with the locking grooves 29 of the connector fixing part 21 in the insertion direction of the connector fixing part 21. A plurality of coaxial connector main bodies 12 can be aligned in a narrow pitch to stabilize an electric connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092938-A (JP)
Title: Method for producing and transforming protoplast or cassava
Inventor: VISSER RICHARD G F
IPC: A61K8/00
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a protoplast of cassava or its closely related species that is transformed to regenerate a plant, and to obtain starch having increased amylopectin content. SOLUTION: This method for producing the protoplast comprises the production of a frail germ-forming callus from explants of the cassava or its closely related species and the isolation of the protoplast from the frail germ-forming callus. Also, the protoplast obtained from the method is provided. Further, the method for transforming the cassava and its closely related species and the transformed protoplast obtained from the method are provided. In addition, the method for regenerating a plant body from the protoplast and the plant body of the cassava or its closely related species obtained by the method are provided. The starch isolated from the tuber of such cassava plant body contains increased amylopectin content. The starch and the method for isolating the starch from the plant body form the parts of the present invention.
Patent JP-2003308925-A (JP)
Title: Locking structure of connector
Inventor: UEDA HIROHISA
IPC: H01R13/46
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking structure of a connector wherein deformation of the base part of a lock lever is prevented, a chiking feeling in engaging is improved, and further an engaging release characteristic is improved.  <P>SOLUTION: A pair of leg parts 16, 16 are made to be erected from a wall part 28 of one connector 10, a locking part 18 is installed at a free end part 17 intersected with and ranged to this pair of these leg parts 16, 16, a release lever 20 to extend so as to return from the free end part 17 to the leg part 16 is installed, and an abutting part to abut on the end part of the other connector is installed at the middle part of the release lever 20. By this, when the release lever 20 is pushed, the free end part 17 is pushed up by the principle of the lever making the abutting part as the fulcrum, and engagement of the locking part 18 with the engaging part is released. The release lever 20 is constituted of a pair of arm parts 21, 21 and a pressurizing part 23 intersecting with these pair of arm parts 21, 21 and ranging in a row.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317226-A (JP)
Title: Magnetic recording medium
Inventor: MEGURO KATSUHIKO
IPC: G11B5/714
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated type magnetic recording medium for high-density recording, wherein a high C/N ratio is maintained to achieve a high surface recording density, dropouts are limited, and an error rate is low.  <P>SOLUTION: This magnetic recording medium is constructed in such a manner that a nonmagnetic layer containing nonmagnetic powder and a binder, and a magnetic layer containing ferromagnetic powder and a binder are formed in this order on at least one surface of a nonmagnetic support. The nonmagnetic support includes a filler having an aspect ratio set to 50 to 10,000, and a thickness set to 0.5 to 5 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305997-A (JP)
Title: Transfer sheet and its production method
Inventor: ASANO KUNIKO
IPC: B44C1/17
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet which can accomplish an excellent designed decoration effect and has a metal foil pattern layer excellent in flexibility for a sticking surface in spite of being metal foil, a method for producing the transfer sheet, a transfer sheet having the metal foil pattern layer and a color pattern layer, and a method for producing the transfer sheet.  <P>SOLUTION: The transfer sheet and its production method are composed of a pattern backing layer 1 for supporting the metal foil which is formed on a sealing mount A by an adhesive to be patterns approximately corresponding to patterns 3a-3c and a metal foil pattern layer 3 of the metal foil 2 laminated on the backing layer 1. The transfer sheet is composed of the color pattern layer 9 formed in an area different from the metal foil pattern layer 3 and/or an area overlapping the layer 3, the metal foil pattern layer 3, and an adhesive layer 4 laminated on the color pattern layer 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305285-A (JP)
Title: Scissors-form tool, and its production method
Inventor: KIMURA JUNICHI
IPC: B26B13/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light scissors-form tool with high durability, and also its production method.  <P>SOLUTION: A first cylindrical body 3 is arranged in a metallic mold for a first handle so as to perform penetration at the fulcrum position of the first handle 1 in a thickness direction. Meltage for molding is poured into the metallic mold for the first handle, and solidified, and then the first cylindrical body 3 is embedded so as to expose the both end surfaces. The molding meltage consists of melted aluminum alloy. Thus, the first handle 1 is integrally provided with the first cylindrical body 3. A second cylindrical body 4 is arranged in the metallic mold for a second handle so as to perform penetration at the fulcrum position of the second handle 2 in the thickness direction. The second handle 2 molded by the metallic mold for the second handle 2 makes a pair with the first handle 1 to constitute the scissors-form tool. Meltage for molding is poured into the metallic mold for the second handle, and solidified, and then the second cylindrical body 4 is embedded so as to expose the both end surfaces. Thus, the second handle 2 is integrally provided with the second cylindrical body 4. A shaft body 5 penetrates the first and second cylindrical bodies 3 and 4, and a washer 6, which are connected by calking one end of the shaft body 5 projected from the washer 6. A blade plate is fixed with two screws at the cutting parts of the first and the second handles 1 and 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309710-A (JP)
Title: Transmission controller and program
Inventor: SHINTO YUKIHIRO
IPC: H04N1/32
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance data transmission efficiency by suppressing occurrence of errors while reducing a time required for transmission to the utmost in the case of transmitting the data complying the reception capability of a data transmission destination.  <P>SOLUTION: A CPU 11 in the transmission controller 1 references the reception capability acquired from a FAX of a destination and converts the form at of the faxed data into an optimum data format. Further, the CPU 11 references past FAX transmission history information to select a transmission method (MODEM control command and communication speed) wherein the ratio of the number of successful transmissions to the total number of transmissions is high, and a FAX MODEM 14 faxes data according to the transmission method. Further, when re-transmission of data is required due to a communication error, the CPU 11 retries the transmission according to a different transmission method depending on the number of retransmissions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003046160-A (JP)
Title: Piezoelectric element, actuator, and ink jet head
Inventor: IRIE YASUSUKE
IPC: H01L41/08
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure for forming a piezoelectric element having superior piezoelectric characteristics on a board other than a single crystal board and a device using the same. SOLUTION: A piezoelectric element 1 is equipped with a piezoelectric film 2 of PZT, a lower electrode 3 and an upper electrode 4 sandwiching the piezoelectric film 2 between them, and a base film 5 of PLT which is interposed between the piezoelectric film 2 and the lower electrode 3 and about 50 to 200 nm in thickness. The piezoelectric element 1 is provided on a board 6 such as a polycrystalline stainless steel board, an amorphous heat-resistant glass board, or a single crystal silicon board. A piezoelectric element having superior piezoelectric characteristics can be formed on a board other than a single crystal board.