baber/WOPTO huggingface dataset:
Patent JP-2004188639-A (JP)
Title: Inkjet recording device
Inventor: ASANO SHINYA
IPC: B41J2/175
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ink from flowing in an ink suction means, to prevent its waste, and to prevent ink from entering a suction tube to increase the viscosity of ink in the suction tube and clog the suction tube.  <P>SOLUTION: In a constitution in which the interior of a sub tank of an inkjet recording head is divided into a main storage chamber for storing the ink, and a needle receiving chamber of a capacity wherein an upper needle constituting an air suction means for sucking the air in the sub tank is inserted, the upper needle is held in a state in which the needle is inserted in the needle receiving chamber while penetrating an elastic joint of the inkjet recording head. A hole of the needle is inserted in the needle receiving chamber. A leading end of the needle further penetrates an elastic seal which shields a needle receiving chamber opening set at a side wall of the needle receiving chamber, and is held in a state while inserted in the needle receiving chamber which stores the ink in the sub tank. Electric connection for full tank detection is established between a lower needle and the leading end of the upper needle, and at the same time, the ink is prevented from flowing in the upper needle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188279-A (JP)
Title: Mechanism for elevating discharger of crusher
Inventor: TAKAGI HIDEMICHI
IPC: B02C23/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for elevating the discharger of a crusher, which mechanism is easy in a positioning operation and is good in workability.  <P>SOLUTION: This mechanism is provided with a discharger (7) disposed so as to freely elevate on the lower part of an exit of a crusher (4) attached to a frame (2); an elevation cylinder (8) that elevates the discharger (7); and a means (23) that determines the height-direction position of the discharger (7), wherein the means (23) has a guide member (24) and a following member (25) capable of moving in engagement with the guide member (24), one end of the guide member (24) is attached to either of the frame side (2) or the discharge side (7), and the other end is attached to one end of the following member (25). It is also possible that the guide member (24) is a guide cylinder (31) and that the following member (25) is a rod member (32) which is inserted into the guide cylinder (31) in a freely sliding manner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192882-A (JP)
Title: Ground joint connector
Inventor: FUJII MASAYASU
IPC: H02G3/08
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the attachment workability of a ground joint connector.  <P>SOLUTION: In the joint connector JC, a ground terminal 50 is attached in a housing 30, a ground plate 52 protrudes outward, and the ground plate 52 is fastened by a nut 83 and a bolt 87 provided on a metal panel 80 and fixed to an attachment face 81. A cross sectionally rectangular attachment hole 85 is opened in a position separated by a predetermined distance in a predetermined direction from the nut 83. A clip 70 is formed in a bottom face of the housing 30, and it is formed at a position wherein an arrangement relationship of the clip 70 and an insertion hole 53 of the ground plate 52 corresponds to an arrangement relationship of the attachment hole 85 and the nut 83 in the metal panel 80. When the clip 70 is inserted in the attachment hole 85, and the housing 30 is attached to the metal panel 80, the insertion hole 53 of the ground plate 52 is positioned in a position matching the nut 83, and fastening work of the bolt 87 can be carried out immediately.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003197341-A (JP)
Title: Disconnecting device of electric connector
Inventor: RYOU HOCHIKU
IPC: H05K7/10
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disconnecting device of an electric connector capable of reducing a cost and of effectively increasing an area sucked by a vacuum suction device.  <P>SOLUTION: This application relates to a kind of disconnecting device of an electric connector capable of providing a smooth flat surface sucked by the vacuum suction device, used for sucking the electric connector in cooperation with the vacuum suction device and having a plate-like body and a film. The electric connector has a cover, and is provided with an oblong passing hole in the center region of the cover. Two through-holes piercing the body are formed in the center region of the body in parallel with each other. Elastic arms respectively engaged with the passing holes of the electric connector are installed adjacently to the through-holes on one side of the body adjoining to the electric connector. The film is stuck to a surface of the body to cover both the through-holes of the body, so that the suction area sucked by the vacuum suction device is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195117-A (JP)
Title: Photonics package fabricating method, optical fiber assembly fabricating method, and photonics package
Inventor: MARQUEZ CHRISTIAN L
IPC: G02B6/42
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved photonics package and its fabrication method.  <P>SOLUTION: A method for fabricating the photonics package (10) includes securing a ferrule (64) to an optical fiber (68), inserting the ferrule (64) through a movable flange (80) into a photonics housing containing a photodiode (42), adjusting the ferrule longitudinally within the flange to position the end of the optical fiber with respect to the surface of the photodiode and welding the ferrule to the flange. Thereafter, the ferrule and flange assembly is adjusted laterally with respect to the photodiode and the lower end of the flange is secured to the housing using hot gas injection or laser soldering which allows lateral adjustment of the fiber during the solder cooling process for final positioning with respect to the photodiode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004195756-A (JP)
Title: Mold for optical disk substrate
Inventor: INOUE KAZUO
IPC: B29L17/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for an optical disk substrate enhancing transfer properties, strong against an impact and having sufficient strength.  <P>SOLUTION: At least a part of the surface of the cavity (20) of a pair of fitted molds (1 and 2) at least one of which is provided with a stamper (3)or the rear surface of the stamper (3) is formed of a low heat conductive metal member of which the heat conductivity is 2/3 or less that of a member for forming another cavity surface other than the stamper, the tensile strength is 300 MPa or more and the melting point is 400°C or higher. The low heat conductive metal member preferably comprises a metal mainly comprising titanium and containing aluminum or vanadium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200484-A (JP)
Title: Method for manufacturing piezo-electric element
Inventor: SUDO SHIRO
IPC: H01L41/316
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric element whose fine internal cavity shape can be precisely formed, and whose characteristics can be improved by a simple process.  <P>SOLUTION: This method for manufacturing a hollow cylindrical piezoelectric element whose external side and internal side are formed with electrode layers comprises an internal electrode layer formation process for forming an internal electrode layer by forming a single layer metallic film on a core material, a piezoelectric body layer formation process for directly forming a piezoelectric body layer on the single layer metallic film, an external electrode layer formation process for forming an external electrode layer by forming a metallic layer on the piezoelectric body layer, and a core material removing process for removing the core material after the external electrode layer formation process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197012-A (JP)
Title: Polyamide resin based hot melt adhesive composition for electromagnetic induction heating
Inventor: NANBA HIROSHI
IPC: C09J177/06
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide based hot melt adhesive composition excellent in adhesiveness to secure accurate adhesion in a short time by electromagnetic induction heating, especially in heat resistance, and further excellent in blocking resistance and in workability and suitable for electromagnetic induction heating.  <P>SOLUTION: The main component of the polyamide based hot melt adhesive composition for electromagnetic induction whose heat melt viscosity is 500-5,000 mPa s/180°C is a polyamide resin which is obtained by condensation reaction of a dimer acid and a polyamine and has an amine value of 0-15 KOH mg/g, an acid value of 0-15 KOH mg/g and a softening point of 70-150°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200126-A (JP)
Title: Connecting method of adhesive tape
Inventor: YANAGAWA TOSHIYUKI
IPC: H01R43/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting method of an adhesive tape in which exchange of an adhesive reel can be simplified, and improvement of production efficiency of an electronic equipment can be realized.  <P>SOLUTION: This is the connecting method of the adhesive tape in which an adhesive 11 for an electrode connection is coated on a substrate 9, and one adhesive tape 1 wound around one reel 3a and other adhesive tape 3 wound around other reel 3 are connected, and as for the adhesive end part 30 of one adhesive tape and the leader 32 of other adhesive tape, other adhesive 11 face is piled on either one of substrate faces, the piled length of both tapes is made 2-50 times of the width H of the adhesive tape, and both tapes are connected by heating crimping.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203067-A (JP)
Title: Glove compartment
Inventor: SHINOMIYA TAKESHI
IPC: B60R7/04
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove compartment with a lid improved to be smoothly opened.  <P>SOLUTION: This glove compartment has a flexible slide lid 5 sliding on a guide rail 6 extended along an opening surface of a box body 4 and stored in a storing part 8 provided at one end of the box body 4. The compartment is constituted to install an opening direction driving means (an open driving mechanism 21) for opening the slide lid 5 at an end part on the storing part 8 side of the slide lid 5. As a result, smoothness of the lid opening operation can be enhanced since a front end of an advancing direction in the slide lid 5 is pulled when opening the slide lid 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207296-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SEKI TAKAYUKI
IPC: H01L21/56
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly fill an underfill material.  <P>SOLUTION: A manufacturing method of a semiconductor device includes providing the underfill material 40 between a semiconductor chip 10 and a substrate 20. On the substrate 20, a plurality of projections 30 slenderly extended in either direction in a region overlapped to the semiconductor chip 10 are formed. The underfill material 40 is injected from the outside of the semiconductor chip 10 so that the underfill material enters the portion between adjacent projections 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003211633-A (JP)
Title: Method and device for confirming correct mounting of printing plate in outside drum type visualized machine
Inventor: KIERMEIER ARNFRIED
IPC: G01B11/02
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To confirm correct mounting of a printing plate in an outside drum type visualized machine.  <P>SOLUTION: The printing plate mounted on an outside drum type plate setter, when securely mounted on the drum, is confirmed by means of an automatic focusing system prior to the rotation of the drum at the maximum operation speed. The automatic focusing system is used so as to set a reference signal by using a photo-sensor and a light beam. The reference signal is confirmed at one end of the plate, the system is switched to a second operation mode wherein the automatic focusing system is fixed and the reference signal, when the drum and the plate are rotated, is monitored. When the reference signal is biased from the initial value, the drum is stopped to rotate and an operator is alarmed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206920-A (JP)
Title: Heating device
Inventor: SUZUKI HITOSHI
IPC: G03G15/20
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating type heating device with a good assembling property, small consumption of electricity, low cost, no wasteful heat generation, and a stable image fixing characteristic, and applicable to an image forming apparatus.  <P>SOLUTION: More than two units consisting of an excitation coil and a holder which is made of non-magnetic material and integrally molded with the coil are bonded, a heating roll facing surface of the coil is made to be a cylindrical shape with a diameter which is approximately the same as the heating roll, independent terminals are provided to each coil, a changeover means of connection is provided, and a magnetic field is generated in the direction reverse to the magnetic field of the coil by means of an auxiliary coil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206435-A (JP)
Title: License management method, and license management system
Inventor: MIYAZAKI MASAKI
IPC: G06F21/14
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a license management method, and a license management system carrying out software license management by using a cipher key of a public key cryptosystem.  <P>SOLUTION: A product management server 2 creates a first digital signature to be attached to a product from a license private key 21 and an identification code. A root server 3 creates a second digital signature from a root private key 31 and a license public key 22, and a third digital signature from an activation public key 42. An authentication server 4 determines propriety of the second digital signature and the license public key 21, and propriety of the first digital signature and the identification code, and it creates a fourth digital signature from an activation private key 41, a product code, and a terminal code. A user terminal 5 determines propriety of the fourth digital signature and the activation public key 42, and propriety of the fourth digital signature, a product identification code, and the terminal code, and it releases a function restriction of software on the basis of a determination result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202389-A (JP)
Title: Electrode holding tool
Inventor: TSUCHIE REIKA
IPC: C02F1/46
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode holding tool which prevents electrolysis inhibition by bubbles generated by electrolysis and electrolysis deposit stuck and heaped up with time.  <P>SOLUTION: In the nonconductive electrode holding tool which has a pair of holding parts for holding a pair of rod electrodes, and a linkage part for connecting a pair of the holding parts, the linkage part is formed so as to be narrower than the holding part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206542-A (JP)
Title: Ic card and ic card program
Inventor: KATSU SHUNJI
IPC: B42D15/10
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card with high convenience and security and an IC card program.  <P>SOLUTION: The IC card 1 is provided with a contact terminal 10 for performing communication with a contact card terminal 2-1, an antenna 20 and a non-contact communication I/F 40 for performing communication with a non-contact card terminal 2-2, a switching part 42 for detecting which of these communication means performs communication and for switching connection between the communication means and a CPU 50, a nonvolatile memory 63 for storing a plurality of applications, etc., a request processing part 51 for performing processing according to a command to be received from the card terminals 2-1, 2-2 and a memory management part 52 for restricting access to a nonvolatile memory 63 in the processing of the request processing part 51 based on the contents detected by the switching part 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208713-A (JP)
Title: X-ray ct system, image processor and image processing method
Inventor: HORIUCHI TETSUYA
IPC: A61B6/03
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tomographic image of high image quality by performing a correction processing for artifact removal to the optimum extent regardless of the size of a testee body.  <P>SOLUTION: The projection cross section of the testee body is judged as an ellipse, a projection (maximum projection) relating to the long axis of the ellipse is estimated (step S52) and a minimum count value corresponding to the maximum projection is obtained (step S53). Then, a correction gain g for controlling the effect of correction for the artifact removal is determined on the basis of the minimum count value (step S55).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208743-A (JP)
Title: Tea dispensing machine
Inventor: IRINO KENJI
IPC: A47J31/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tea dispensing machine that can extract four types of drink, i.e., hot water, cold water, hot tea, and cold tea by a hot water channel, a cold water channel, and a smaller part of a hot water solenoid valve and a cold water solenoid valve at low cost by reducing the number of components.  <P>SOLUTION: The tea dispensing machine is provided with one hot water channel 4 that is installed on a hot water tank 1 and has the hot water solenoid valve that derives hot water in the hot water tank 1. One cold water channel 10 is provided that is installed on a water cooling machine 7 and has the cold water solenoid valve 12 that derives cold water made by the water cooling machine 7. A tea strainer net 18 that receives tea leaves discharged from an ingredient receptacle 14 is provided. Extracting is conducted by moving the tea strainer net 18 to a waiting position in the case hot water or cold water is extracted. Extracting is conducted by moving the tea strainer net 18 to an extracting position in the case hot tea or cold tea is extracted. In the case of removing the used tea leaves the tea strainer net 18 is moved to a tea removing position and inverted to discard the used tea leaves and then the tea strainer net 18 is supplied with new tea leaves and moved to the waiting position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208812-A (JP)
Title: Hot plate
Inventor: TADA HIROAKI
IPC: A47J37/06
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized hot plate at a low production cost by eliminating a conventional oil tray and heat reflection member and further eliminating the need of a conventional cooling fan.  <P>SOLUTION: The hot plate is provided with a case body, a cooking plate mounted on the case body for cooking an object to be cooked, a heat source arranged below the cooking plate inside the case body, and a heat shielding member arranged inside the case body for shielding the heat of the heat source. The heat shielding member is provided with recessed and projecting parts and the heat from the heat source is efficiently radiated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004504815-A (JP)
IPC: C12P21/00
Filed: 2001-05-28
Abstract: Isolated polypeptide (I), designated sakacine G, is a bacteriocin from Lactobacillus sakei 2512. Independent claims are also included for the following: (1) nucleic acid (II) that encodes (I); (2) cloning and/or expression vector containing (II); (3) host cell transformed with the vector of (2); (4) preparation of recombinant (I) by culturing cells of (3); and (5) composition comprising at least one (I) or L. sakei 2512. ACTIVITY : Antibacterial. In a test on bacteria growing in gelled medium, (I) inhibited Listeria ivanovii BUG 496; Listeria inocua 8811; Enterococcus durans; E. faecalis; Pediococcus cerevisiae and Lactobacillus sakei 2515. MECHANISM OF ACTION : None given in the source material.
Patent JP-2003535600-A (JP)
IPC: C12Q1/6841
Filed: 2001-06-01
Abstract: Methods are provided for highly sensitive and rapid in situ detection of a nucleic acid analyte of a known sequence. The method employs oligonucleotide probes in a series of optimized steps to amplify a signal and decrease background. Sensitivity is enhanced such that the method can detect as few as 1-2 copies of nucleic acid analyte per sample, the sample containing a cell, tissue or similar biological material. Methods of detecting and identifying the position of the nucleic acid analyte in a cell are also provided.
Patent JP-2003536307-A (JP)
IPC: H01H13/00
Filed: 2001-05-22
Abstract: A touch-sensitive input device has an exposed, continuous surface defining a planar area, and a grid of sense elements coextensive with the area of the exposed surface and responsive to engagement of the exposed surface by an operator to establish a position of said engagement of the exposed surface. The exposed surface varies in elevation across its planar area to form a series of tactile features. The exposed, continuous surface is affixed to the grid of sense elements. An electronic circuit is configured to interpret large-scale capacitance variations of the grid as an intended input from the operator in a region identified by the capacitance variation, and to interpret small-scale capacitance variations of the grid as a position of engagement of the exposed surface by the operator.
Patent JP-2004501449-A (JP)
IPC: G06F12/00
Filed: 2000-12-28
Abstract: An efficient logging method and system is disclosed that can be used to recover from a failure in a transaction system. It is based on a differential logging scheme that allows commutative and associative recovery operations. The method includes the steps of taking a before-image of the primary database in main memory before an update to the primary database; taking an after-image of the primary database after the update; generating a differential log by applying bit-wise exclusive-OR (XOR) between the before-image and the after-image; and performing either a redo or undo operation by applying XOR between said one or more logs and the before-image. Since XOR operations are commutative and associative, correct recovery is possible regardless of the creation sequence of log records. The present invention improves the performance of a logging system by reducing the size of log records and by allowing parallel execution of recovery operations.
Patent JP-2004503483-A (JP)
IPC: A61L29/00
Filed: 2001-06-07
Abstract: Carboxymethylcellulose compositions having a molecular weight of less than about 100 kdaltons are provided for preparing medical implants, devices and implantable pharmaceutical preparations. The medical implants, devices and implantable pharmaceutical preparations and drug delivery devices of this invention are advantageously bioabsorbed by the subject within 30 days of the date of implantation.
Patent JP-2004505453-A (JP)
IPC: H01L29/808
Filed: 2001-07-13
Abstract: Semiconductor device has a semiconductor region (2) of one conductivity provided with a buried island region (3) of the opposite conductivity, having a contact region (5) of the first conductivity type at the surface (80 ) of the island region which is separated from the surface (20) of the semiconductor region via a lateral channel region (22), forming part of the current path to or from the contact region. The current (I) is controlled within this current path via at least one depletion zone (23,24) having a lateral edge extending as far as the contact region.