baber/WOPTO huggingface dataset:
Patent JP-2004291070-A (JP)
Title: Method and apparatus for molding multilayer green compact
Inventor: SAITO SHIGEYUKI
IPC: B30B15/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize molding of a multilayer green compact of a desired shape and to efficiently mold the multilayer green compact without complicating the structure of the apparatus and the operation thereof.  <P>SOLUTION: The first layer is formed by performing at least one operation among the operation of filling first powder into a die cavity during the advance and retreat process of a powder feeder 5 and packing the filled powder by means of an upper punch 2 or a punch exclusive of the upper punch and a lower punch 3 during or after the process of moving the surface of the filled powder downward of a die 1 surface, the operation of downwardly moving the filled powder, the premolding operation, the operation of scrapping off the powder sticking to the die and core from each other, and the operation of smoothing the surface of the filled powder. Then, the filling, packing and the respective above operations are successively repeated from above relating to the second and subsequent powder and the compression molding is performed by means of the upper and lower punches after the last powder is filled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302748-A (JP)
Title: Distributed resource management system, method and program
Inventor: KAWATO MASAHIRO
IPC: G06F9/50
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method which avoid the consecutive occurrences of failures in reservation, when a job for reserving a resource is executed, in a distributed system distributively managed by a plurality of resource management devices.  <P>SOLUTION: Two steps comprising tentative reservation and job reservation for reserving the use of the resource are prepared to a resource management device mechanism. The tentative reservation is effective only in a short period of time and cannot coexist with another tentative reservation and the job reservation. In order to actually use the resource (300), the job reservation is required to execute after the tentative reservation is made. When the tentative reservation is requested to the resource already tentatively reserved, the tentative reservation request enters a queue, and the tentative reservation is guaranteed to succeed later. A user terminal (400) requests a job scheduler (200) to execute the job, and the job scheduler determines the resource to which the job is allocated after the tentative reservation is made to a resource management device (100) and reserves the resource necessary for executing the job by executing the job reservation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302795-A (JP)
Title: Work time management system, work time management device, work time management method, and program
Inventor: DOKKU TSUAI
IPC: G06Q10/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work management device for accurately recording and managing time for practically performing work using a computer by a person in charge at each work.  <P>SOLUTION: A work time management device 10 has a program carrying-out part 14 for associating an opened window with the work in the case that the person in charge of the work starts the work, and a measuring part for measuring a period of time in which a window associated with the work is active as window active time, measuring a time interval in which an event indicating operation of a user for an active window is input to the program carrying-out part as an event interval, and calculating a working period of time of the work corresponding to the active window by subtracting the event interval from the window active time in the case that the event interval exceeds a reference period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300525-A (JP)
Title: Continuous deoxidation method for molten copper, and device therefor
Inventor: YAMAZAKI AKIRA
IPC: C22B9/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously deoxidation method for molten copper and a device therefor by which oxygen-free copper or the like can efficiently be produced.  <P>SOLUTION: In the continuous oxidation method for molten copper 2 where the molten copper 2 is circulated in a deoxidation tank 1 provided with a solid reducing agent 3, and oxygen in the molten copper 2 is removed, the deoxidation tank 1 is provided with an up-down movable cover 6, the up-down movable cover 6 is descended in accordance with the oxidation consumption of the solid reducing agent 3 in the molten copper 2, and the solid reducing agent 3 is sunk to the bottom part of the deoxidation tank 1 so as to be filled into the molten copper 2. Thus, a free zone 4 in which the solid reducing agent 3 is not present is hard to occur, the molten copper 2 is satisfactorily contacted with the solid reducing agent 3, and the deoxidation of the molten copper 2 can efficiently be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301444-A (JP)
Title: Thick and thin burner
Inventor: TSUJI YOSHIKATSU
IPC: F23D14/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the divided supply of the combustion air to left and right gas passages in a thick burner unit.  <P>SOLUTION: A pair of cuts 17, 17 to which a cylindrical upper burring hole 23 formed on a mounting frame 20 can be fitted, are formed on a part between thick gas inlets 14, 14 of the thick burner unit 3, partitioning the inlets on a left end edge 16 of a thin burner unit 2, a taper-shaped insertion part 18 projecting outward with respect to the end edge at its tip, and gradually narrowed toward its projecting direction, is formed between the cuts 17, 17, and the insertion part 18 partitions the inside of the upper burring hole 23 equally left and right in accordance with a mounting state of the thick and thin burner 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346306-A (JP)
Title: Magnetic memory
Inventor: SANO MASAAKI
IPC: G11B5/31
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film-magnetic recording head, that uses a thin film material of high magnetic saturation density with a large resistivity suitable for a magnetic recording device which can secure a media transfer speed of 15 MB/s or higher, by avoiding access time increases and transfer speed drops due to the high recording density, and to provide its manufacturing method and a magnetic recording device using it.   <P>SOLUTION: By manufacturing a magnetic film having a high saturation magnetic flux density of 1.5 T or higher and a resistivity of 40 μΩcm or higher by a frame plating method, after adding 40 to 60 Ni-Fe and Co, Mo, Cr, B, In, Pd, and the like to its material, it is possible to obtain a recording head which can make satisfactory recording in high-frequency ranges, and to obtain a high-density magnetic recording device which makes a disk turn at 4000 rpm or a higher speed, with a media transfer speed of 15 MB/s or higher at a recording frequency of 45 MHz or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309828-A (JP)
Title: Reading carriage driving mechanism, image reader provided with reading carriage driving mechanism, and copying machine
Inventor: TSURUTA HIROTO
IPC: G03B27/50
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To evade the occurrence of damage in a power transmission mechanism such as a belt in the case of moving a reading carriage by an operator's hand at the time of maintenance and to suppress the transmission of vibration from the driving motor side to the reading carriage side.  <P>SOLUTION: A reading carriage driving mechanism is provided with a 1st rotary joint arranged so as not to be moved in an axial direction, a 2nd rotary joint 42 whose axial-direction movement is allowed in a direction separated from the 1st rotary joint from a joining position where relative rotation is restrained and a coil spring 43 for holding the 2nd rotary joint 42 on the joining position. When external force for moving the reading carriage is exerted, the 2nd rotary joint is moved in the axial direction by torque generated in a driving shaft 33 by the external force and the relative rotation of the 1st rotary joint is allowed. A vibration damper 63 for absorbing and reducing vibration transmitted from a stepping motor is arranged between the 2nd rotary joint and the coil spring 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315374-A (JP)
Title: Readily thermally decomposable organosilver salt
Inventor: INOUE TOMOAKI
IPC: C07C59/19
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organosilver salt stable at normal temperatures but rapidly decomposed by heating at relative low temperatures and producing electroconductive silver.  <P>SOLUTION: The readily thermally decomposable organosilver salt comprises an organic moiety which is a silver salt of an α-ketocarboxylic acid, preferably glyoxylic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320843-A (JP)
Title: Charging apparatus
Inventor: OAGATA AKIHIKO
IPC: H01M10/46
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging apparatus which is simple to assemble and is small in the number of parts.  <P>SOLUTION: The charging apparatus A has a recess 110A, in which a cordless telephone set B is mounted and in which an opening 111A is made at a position opposed to the charge terminal 10 of the cordless telephone set B at the bottom of this recess, a pair of feed terminals which are retained inside the case 100 and whose tip 210 can contact with the feeding terminal 10 of the cordless telephone set B through an opening 111A, and a connector 300, which is retained within the case 100 and on which the plug C of an adaptor (not shown) for charging is mounted. The connector 300 has a terminal 310, which is electrically connected with the terminal (not shown) of a plug C, and a rear end 220 of the feed terminal 200 is inserted into this terminal 310.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313940-A (JP)
Title: Liquid body supply and storage implement
Inventor: NOMIYAMA KOJI
IPC: B05B11/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply and storage implement capable of supplying a liquid body to a liquid spray and completely discharging the liquid body after use.  <P>SOLUTION: In the liquid supply and storage implement provided with a liquid storage part 2 housing the liquid body and capable of expanding and shrinking and a connection port part 3 and constructed so that the liquid body inside is sent out from the connection port part 3 with the shrinkage of the liquid storage part by sucking the inside of the liquid storage part from the connection port part 3, the liquid storage part 2 is constructed so as to provide a bellows part 4 having ≥2 stages of expanding stage parts 6 in the vertical direction and a projecting part 7 formed by projecting a part of the expanding part 6A positioned at the lowermost bottom in the outside direction. The finally remaining liquid body is discharged by properly cutting an intermediate part of the projecting part 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319771-A (JP)
Title: Manufacturing method of semiconductor device and boundary stabilizing treatment device of semiconductor device
Inventor: MATSUMURA HIDEKI
IPC: H01L29/78
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a boundary stabilizing treatment device of a semiconductor device capable of achieving a highly efficient stabilizing treatment method capable of improving the electric characteristics of the semiconductor device, shortening the treatment time of a stabilizing treatment, improving gas utilization efficiency, and lowering a treatment temperature or the like compared to a conventional method even in the case of manufacturing the most up-to-date semiconductor device having an extremely thin film gate insulation film.  <P>SOLUTION: The manufacturing method of the semiconductor device comprises a stabilizing treatment process of stabilizing an atomic arrangement or atomic connection state on at least one of the boundary of a gate insulation film and a base body and the boundary of the gate insulation film and a gate electrode, by bringing a gas containing a hydrogen radical and/or deuterium radical into contact with a silicon semiconductor device for which the gate insulation film and the gate electrode are formed on the base body provided with a silicon semiconductor substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319860-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor device
Inventor: NOZAWA TOSHIYA
IPC: H01L29/93
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique with which a leak current of a varicap diode can be reduced without increasing the number of production steps.  <P>SOLUTION: An oxidized silicon film 3 is formed on an n-type epitaxial layer 2 formed on a semiconductor wafer 1, an opening 4 to the n-type epitaxial layer 2 is formed on the oxidized silicon film 3, an n-type diffusion layer 5 is then formed in a relatively deep position on the n-type epitaxial layer 2, and a p-type diffusion layer 6 is formed in a relatively shallow position on the n-type epitaxial layer 2. Successively, a surface protecting film 7 is formed on the oxidized silicon film 3 including the inside of the opening 4, an opening 8 to the p-type diffusion layer 6 is then formed on the surface protecting film 7 and at the same time, the surface protecting film 7 in the outer periphery of a chip is removed. Afterwards, a metal film is formed on the surface protecting film 7 including the inside of the opening 8, and the metal film is patterned, thereby forming an anode electrode 9a in contact with the p-type diffusion layer 6 and an outer peripheral electrode 9b in contact with the n-type epitaxial layer 2 exposed in the outer periphery of the chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322243-A (JP)
Title: Carrier plate, its manufacturing method and grinding machine used for this method
Inventor: KAWASAKI HIROSHI
IPC: H01G13/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance carrier plate having a small level difference, a carrier plate manufacturing method for inexpensively and efficiently manufacturing this carrier plate, and a grinding machine used for this method.  <P>SOLUTION: Steps of respective surfaces is formed in 35 μm or less in a boundary part between a plate body 22 and an electronic part support 29, by applying finishing work by polishing cloth paper 44 to the respective surfaces of the plate body 22 and the electric part support 29, after arranging the electronic part support 29 in the plate body 22. The polishing cloth paper 44 is installed on a contact wheel 42 and an idler wheel 43 formed of a rubber roller of the grinding machine 41 in an extending state, and is provided for the finishing work by contacting with the respective surfaces of the plate body 22 and the electronic part support 42 via the contact wheel 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131681-A (JP)
Title: Composition containing radiation-curable fluorinated dye for surface energy control
Inventor: PURVIS MICHAEL B
IPC: G02B6/44
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-curable composition that has a low surface energy and contains a reactive dye having at least one radiation-curable substituent and at least one fluorine-containing substituent.  <P>SOLUTION: The reactive dye may include an anthraquinone, methine, azo, azine or xanthene dye which is modified to contain at least one radiation-curable substituent and at least one fluorine-containing substituent. The radiation-curable substituent may include (meth)acrylate, styrene, vinyl ether, vinyl ester, N-substituted acrylamide, N-vinyl amide, maleate or fumarate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004326960-A (JP)
Title: Demagnetizing method and manufacturing method for perpendicular magnetic recording disk and demagnetizing device for perpendicular magnetic recording disk
Inventor: HORIKAWA JUNICHI
IPC: G11B5/65
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To demagnetize a perpendicular magnetic recording disk accurately at a high speed without spinning it.  <P>SOLUTION: On a top surface and an under surface of a perpendicular magnetic recording disk 1, a pair of magnets 2 with a ring shape is arranged sandwiching the perpendicular magnetic recording disk 1, which have diameter expandable and shrinkable and produce a magnetic field in a perpendicular direction toward the surfaces of the perpendicular magnetic recording disk 1. The disk surfaces are demagnetized with the magnet moving in the radial direction of the perpendicular magnetic recording disk 1 by expanding or shrinking the diameter of the magnet 2 with the ring shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332548-A (JP)
Title: Actuator for variable valve system
Inventor: KAJIURA MIKIHIRO
IPC: F01L13/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator having improved working efficiency in assembling an unit assembly such as a ball screw shaft into a housing and reduced cost.  <P>SOLUTION: The actuator comprises a ball nut 46 to be linearly moved via a plurality of balls 54 to the axial direction with the rotation of the ball screw shaft 45 by the rotating drive of an electric motor 36 and a link arm 47 and a link member 48 for linking the ball nut to a control shaft 32. The ball nut is formed to be insertable from one end opening 35c of the housing into a storage chamber 35a together with the ball screw shaft, and the link member is pivotally supported via a pivotal shaft 55a by a pivotally supporting portion 55 whose other forked end 59 is formed at the outer periphery end of the ball nut at the side of the control shaft 32 so that it can be tilted approximately parallel to the axis of the ball screw shaft and nearly along the axial direction of the outer face of the ball nut.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333630-A (JP)
Title: Method of sticking developer amount detection member
Inventor: ABE DAISUKE
IPC: G01F23/26
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To stick a developer amount detection member in a state where position accuracy is high and air bubbles or wrinkles are hardly caused.  <P>SOLUTION: The developer amount detection member is stuck while it is attracted and fixed to a tool. The centers of a measuring electrode member and a sticking member are positioned with a single pin. While an attractive state is kept and a tension is applied, a reference electrode member is stuck to the back surface of the sticking member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336213-A (JP)
Title: Image forming apparatus, image forming method, image forming program, and recording medium
Inventor: NAGANO MASAAKI
IPC: B41J29/52
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein an image drawing area is calculated from data received from a host, a user regulates a magnification factor so as to include the data into the image drawing area and applies image drawing processing to the data, or the user adjusts a reference size, selects an optimum paper feed tray and entirely applies image drawing processing to the data without missing the image drawing area.  <P>SOLUTION: A laser printer 1 is configured to include: a controller 2 for converting print data from the host 3 into video data according to a control mode set at that time and a control code from the host 3 and providing an output to a printer engine 13; the printer engine 13 for creating an electrostatic latent image on a photoreceptor on the basis of the video signal and the control signal from the controller 2, developing the image, allowing a paper feed unit to feed transfer paper, copying and fixing the developed image and forming the image; an operating panel 4 comprising a display section for denoting a state of the printer and a switch section for switching the printer mode, the number of prints, and fonts or the like; and an option memory 15 such as a memory card, a SIMM and a DIMM being a storage medium removable from the printer main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334391-A (JP)
Title: Fire detector
Inventor: IGARASHI KOEI
IPC: G08B1/08
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable connection to the same signal line as a normal fire detector by controlling a power supply for minimizing current consumption caused by the operation of a camera.  <P>SOLUTION: A switch control section 10 has power switches SW1-SW3 for individually turning on/off power supply to a camera section 7, an S-RAM 8 (storage section), and a camera control section 7 from a power supply section 9. A power supply control section 12 turns off power supply to the camera section 6, the camera control section 7, and the S-RAM 8 in normal monitoring, turns off power supply to the camera section 7 and the memory section 8 in photographing, maintains the ON state of the power supply to the S-RAM 8 for preserving images after the photographing, and controls the switches SW1-SW3 so that the power supply to the S-RAM 9 and the camera control section 6 is turned on when reading and transmitting images to the receiver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299904-A (JP)
Title: Device for high lift work
Inventor: HONDA YASUSATO
IPC: B66F9/075
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem with a conventional device for high lift work wherein the work and operation thereof are involved with personnel and requires a rather large place and the requirements for installation ground are restricted in those devices supporting operations in high lift such as step ladders, ladders, scaffolds installed in specific buildings, and lifts and cranes suspended from the roofs of the buildings.  <P>SOLUTION: This device is formed to have portability with less installation space by simplifying structure so as to be carried in various places. The device is also formed to have a possibility of automating operations by using an active drive machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336261-A (JP)
Title: Remote control system, and disk device
Inventor: MISHIMA HIDEKI
IPC: H04Q9/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a remote control signal to a disk device without being affected by a directing angle and a shielding object.  <P>SOLUTION: A speaker 28 generating pseudo sound out of an audio frequency band in accordance with respective keys in a key operation part 22 is arranged in a remote controller 200. A microphone 14 collecting pseudo sound generated from the speaker 28 is arranged in a DVD recorder 100. When a frequency of sound collected in the microphone 14 is matched with that of pseudo sound stored in a memory 13, a control part 11 decides that sound is a signal from the remote controller 200 when collected sound does not continue for not less than prescribed time, and an operation corresponding to the operated key is performed. When collected sound continues for not less than prescribed time, it decides that sound is not the signal from the remote controller 200 but is noise, and a message notifying a setting change of the frequency is displayed on a display part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI