baber/WOPTO huggingface dataset:
Patent JP-2004330509-A (JP)
Title: Electronic device housing and its molding method
Inventor: NARUTOMI MASANORI
IPC: B29K705/02
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device housing for individually bonding synthetic resin bodies having attaching parts and adhesive parts to a metal case, and its molding method.  <P>SOLUTION: This electronic device housing is constituted so as to mold the synthetic resin bodies 8 at a specified predetermined position of the processed metal case 6. The synthetic resin bodies 8 have the attaching parts 8a and the adhesive parts 8b of the parts bonded to the metal case 6. The adhesive parts 8b are constituted individually and have the minimum adhesive areas. Before the synthetic resin bodies 8 are injected in the metal case 6, surface treatment for making adhesion strong is applied to the metal case 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333845-A (JP)
Title: Development apparatus
Inventor: TATSUMI HIROSHI
IPC: G03G15/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress scattering of a developer and to obtain uniform image density by conveying the developer without disturbing a developer layer (a toner layer) and producing toner cloud in a developing region.  <P>SOLUTION: In a development apparatus of a system in which the developer is conveyed to a photoreceptor drum 1 being an image carrier by a developer conveying member 41 constituted by arranging a plurality of electrodes 411b to 414b, distances t1, t2, t3 and t4 from surfaces of respective electrodes 411b to 414b of the developer conveying member 41 to a developer conveying surface are reduced stepwise as proceeding in the developer conveying direction and thereby the toner cloud is surely produced in the developing region while suppressing scattering of the developer or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336882-A (JP)
Title: Electric wire for winding of rotating electric machine, manufacturing method therefor, and manufacturing method for the wire
Inventor: OHASHI ATSUSHI
IPC: H02K15/04
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, when manufacturing a winding member, it is necessary to make the tip of the electric wire thin after peeling off the sheath of the electric wire firstly, thus causing a process complicated and the electric wire high in cost.  <P>SOLUTION: A second conductor 120 is formed by extending a part of the electric wire 150 that comprises a first conductor 112 and a sheath 116. The sheath 116 is naturally peeled off by making the tip of the electric wire thin. After that, the electric wire for the winding member 100 is completed by cutting the extended second conductor at its middle part. The electric wire is formed into a prescribed shape, a U-shape, for example, thus obtaining the winding member 100. Since a process for peeling off the coating can be eliminated, working efficiency is improved and the cost is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333322-A (JP)
Title: Inspection device of printed circuit board
Inventor: ONO NAOKUNI
IPC: G01R31/3183
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device of a printed circuit board capable of performing an operation test to both the printed circuit board of a sensor input type and the printed circuit board of a switch input type with a simple constitution.  <P>SOLUTION: When inspecting the printed circuit board A of the sensor input type, a reference potential circuit 3 is selected by a switch SWk, and a prescribed reference potential is generated from the reference potential circuit 3 and outputted to a middle point P, and the potential of an input signal necessary for the operation test of the printed circuit board A is outputted from a D/A converter 2 by a control part 4 (a). On the other hand, when inspecting the printed circuit board B of the switch input type, the ground is selected by the switch SWk, and a prescribed potential equivalent to H level is generated from the D/A converter 2 and outputted by the control part 4 (b). Input terminal switches SW1-SWn are properly switched in this state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004201266-A (JP)
Title: Image data reproducing apparatus
Inventor: NOTOYA YOJI
IPC: G11B20/10
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data reproducing apparatus capable of speedily carrying out random access processing of a file wherein motion picture data or the like are multiplexed.  <P>SOLUTION: The image data reproducing apparatus is provided with: a file input part 201 for capturing a file; a temporary data file storage part 202 for temporarily holding the input file; a data file analytic part 203 for analyzing file header information of the input file; a data decoding part 204 for reading substance data from the temporary data file storage part 202 and decoding the data based upon the analyzed result; a data reproducing part 205 for reproducing the decoded substance data; an RA information table generating part 206 for tabulating random access information generated based upon the analyzed result of the data file analytic part 203; a file output part 207 for integrating the RA information table and the input file to output a new file; and a file storage part 208 for storing the outputted file.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004342321-A (JP)
Title: Discharge lamp lighting device
Inventor: KIDO SHOJIRO
IPC: H05B41/24
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device reduced in fluctuation of input voltage of a control power circuit by operation of the secondary side of a step-up transformer.  <P>SOLUTION: The control power circuit 7 for supplying a D.C. constant voltage to a control circuit 6 for control operations of a DC-DC conversion circuit 1 and an inverter circuit 2 obtains power from the conversion circuit 1. The conversion circuit 1 is equipped with: a step-up transformer T1 having a primary winding n1 inserted between both ends of a D.C. power source B; a switching element Q1 inserted between one end of the primary winding n1 of the step-up transformer T1 and a negative pole of a D.C. power source B and switched by the control circuit 6; and an inductor L1 inserted between the other end of the primary winding n1 of the boosting transformer T1 and a positive pole of the power source B. The input end on the high-potential side of the power circuit 7 is connected to the connection point between the other end of the primary winding n1 of the transformer T1 and the inductor L1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340602-A (JP)
Title: Method for measuring specific gravity of copper refining slag, program and gravity concentrator
Inventor: NOZAKI MASATOSHI
IPC: G01N33/38
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately sort concrete fine aggregate corresponding to the demand specifications of a ready-mixed concrete maker from the slag discharged from copper refining equipment.  <P>SOLUTION: A pit 2 stores the slag 1 discharged from the copper refining equipment. The bucket elevator 4 of a feed mechanism 3 is constituted so as to pump up the slag 1 in the pit 2 to feed the same upward and to send out the fed slag 1 to a belt conveyor 5 at the point of time when the slag 1 is fed upwardly and the slag 1 is fed to a screen 6 from buckets 4b by the belt conveyor 5. The screen 6 performs distribution operation on the basis of the analyzed result of a computer 7 to separate the slag 1 into concrete fine aggregate and the others. The computer 7 judges whether the slag 1 can be used as the concrete fine aggregate, on the basis of the specific gravity of the slag in the operation process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004066222-A (JP)
Title: Method and equipment for separating mixture by distillation
Inventor: DEIBELE LUDWIG
IPC: B01D3/32
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an equipment for separating a mixture by distillation, which are invented so that the necessary amount of comparative energy can be made preferable, the complexity of the equipment can be kept low and the thermal load to be imposed onto a heat-sensitive component can be made low.  <P>SOLUTION: When the mixture is separated by distillation, at the first step, a raw material is fed continuously to a column so that the raw material is separated into at least several mutually different fractions and one fraction is withdrawn continuously to a vessel. At the second step the fraction withdrawn to the vessel is fed again to the same column and separated again into different fractions by batch operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339726-A (JP)
Title: Spine implant
Inventor: FREUDIGER STEFAN
IPC: A61B17/70
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spine implant for transmitting tensile force and compression force by the same connection element and enabling the insertion of the connection element even if each spine implanting screw is not present on one axis.   <P>SOLUTION: The connection element (5) and a plurality of spine implanting screws (3a, 3b and 3c) are provided. An elastic and flexible connection elements (5) are successively inserted in and fixed to each of the receiving parts (4) of a plurality of spine implanting screws (3a, 3b and 3c) wherein axes (6a, 6b and 6c) of a receiving part (4) are not present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046813-A (JP)
Title: Starting method for calculation resource, information processing system, and storage medium
Inventor: PETER HART
IPC: G06F3/048
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To automatically actuate an external calculation resource without any direct intervention of a user.  <P>SOLUTION: Direct intervention of the user can be omitted by constructing basic application for the user, receiving mutual action with a series of users for setting circumstances inside the basic application, and automatically starting the calculation resource in compliance with the mutual action with a series of users. That is, an information retrieval system requiring no inquiry such as a system offering a proper technical document included in an existing operation manual or another technical manual to the user examining a failed device is disclosed. The user inputs a symptom of the device based on his/her analysis, and according to the input, the system offers information about a possible failure in the device. When the symptom is inputted, relative values of individual failures are decided to be related to the symptoms due to the failures. The user can select technical information about a failure with high probability inside the system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346352-A (JP)
Title: METHOD FOR ADDING Bi TO MOLTEN STEEL
Inventor: YOSHIDA ATSUHIKO
IPC: C22C33/04
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful Bi addition method by which yield of added Bi can be improved and Bi concentration in molten steel can be efficiently increased.  <P>SOLUTION: An outer steel shell wire in which a powder mixture of Bi oxide powder and Fe-Mn alloy powder is sealed is put into the molten steel. Bi yield can be increased with certainty by regulating the mass ratio of the Bi oxide powder to the Fe-Mn alloy powder to a value preferably within the range satisfying equation (Bi oxide powder):(Fe-Mn alloy powder)=(50:50) to (90:10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349116-A (JP)
Title: Dielectric heating apparatus
Inventor: YOKOYAMA TETSUEI
IPC: H05B6/48
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric heating apparatus capable of preventing the local heating of heated objects such as indefinite-shaped foods or the like, and minimizing the variations of load impedance between electrodes, and further achieving a downsizing, a cost reduction and an energy-saving of a matching unit.  <P>SOLUTION: The high-frequency dielectric heating apparatus produces a dielectric heat to a frozen tuna 6 placed and held between a pair of opposed high voltage side electrodes 4 and an earth side electrode 5, by causing an electric field to be applied to the high voltage side electrodes 4 and the earth side electrode 5. The frozen tuna 6 is covered by intercalated objects 8, 50 having a dielectric constant that is equivalent to or more than equivalent to a dielectric constant of the frozen tuna 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346210-A (JP)
Title: Polyimide film and its manufacturing process
Inventor: OKUI MASAKAZU
IPC: B29K79/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film improved in wrinkling and meandering during processing and its manufacturing process.  <P>SOLUTION: The polyimide film is ≥ 1,000 mm wide and ≤ 29 μm thick and has a 200°C heat shrinkage of ≤ 0.05% and a maximum slack of ≤ 11 mm at a load of 2 kg/m. The manufacturing process of the polyimide film comprises extruding or coating an organic solvent solution of a polyamic acid on a supporting body to form a gel film which contains volatiles or is heat shrinkable, fixing the gel film at both the edges and passing it through a heating oven for continuous drying and curing. The film is stretched by ≥ 50% of the total stretch in the lateral direction at the stage when the film still contains major volatiles in ≥ 400 wt.% of the solid. The film is then laterally stretched by 1.3 to 1.6 times in total.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051966-A (JP)
Title: Coating composition
Inventor: TOMITA KENICHI
IPC: C09D163/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition capable of forming a coating having excellent weather resistance, crack resistance, water resistance, corrosion resistance, etc., and capable of being cured at ordinary temperature.  <P>SOLUTION: This coating composition contains (A) an alkoxysilyl-containing acrylic resin, (B) an organosilane compound, and (C) an aminosilane compound. The acrylic resin (A) and the organosilane compound (B) are preferably contained in amounts of 5-95 wt% and 5-95 wt% based on the total solid content of the resin, respectively. The aminosilane compound (C) may exist in a ketimine form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356325-A (JP)
Title: Electromagnetic wave absorber
Inventor: TOYOKAWA KIJUN
IPC: H05K9/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin electromagnetic wave absorber which absorbs electromagnetic waves at a plurality of desired frequencies.  <P>SOLUTION: The electromagnetic wave absorber has such a structure that an outside pattern layer 6 having a first conductive pattern, electromagnetic wave absorption layer 5, intermediate pattern layer 4 having a second conductive pattern, dielectric layer 3, and conductive reflection layer 2, are stacked in this order from the electric wave incident side. The electromagnetic wave absorption layer 5 contains carbon, ferrite, and synthetic resin. A correlation between pattern shapes 13 and 19 of the outside pattern layer 6 and the intermediate pattern layer 4, the pattern shapes 13 and 19 of the components, and material characteristics are optimized by computer-aided designing. Consequently, the electromagnetic wave absorption layer 5 can be made thin, and superior absorption properties can be achieved for two or more matching frequencies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356939-A (JP)
Title: Remote unit and remote system
Inventor: NIIYAMA TETSUYA
IPC: G09G5/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote unit and a remote system which adjusts the phase deviation of each picture signal due to the difference of the cable length or the difference of transmission characteristics, even if other signals are superposed on the picture signal.  <P>SOLUTION: A receiver 20 has synchronizing signal/picture signal separation circuits 21a, 21b for separating synchronizing signal/picture signal superposed signals among signals received by a network I/F 20A, synchronizing signal detection circuits 22a, 22b for detecting synchronizing signals, and picture signal adjusting circuits 23a, 23b for adjusting the time delay quantity (skew) of the picture signals (G), (b). Picture signals (R) are delayed for a specified time by a previously fixed delay element (DLY in the drawing) 24. Skew adjusting controls 23a-2, 23b-2 of the skew adjusting circuits 23a, 23b are operated to adjust the delay quantities of the picture signals (RGB).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354757-A (JP)
Title: Individual-classified karaoke use result data management system
Inventor: SAKURAI SHINJI
IPC: G10K15/04
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user who forgets to carry his or her user terminal to individually register his or her use result after using karaoke.  <P>SOLUTION: An individual-classified karaoke use result data management system receives a request signal including a musical piece ID and a user ID outputted from the user terminal and registers it in a reservation list, stores a self-statement ID that the user inputs, and outputs a request signal including a musical piece ID that the user selects and the self-statement ID. Further, this management system receives the outputted request signal and registers the signal in the reservation list, records karaoke use result data by terminal IDs and self-statement IDs as request songs are played according to the reservation list, and communicates with the user terminal to obtain the terminal ID. Further, the system authenticates consistency between the terminal ID and self-statement ID, merges karaoke use result data of the self-statement ID with karaoke use result data of the terminal ID when the consistency is authenticated, and outputs karaoke user result data by terminal IDs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328699-A (JP)
Title: Auditory type acoustic apparatus
Inventor: NAKAJIMA HIKARI
IPC: H04R3/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic apparatus such as television or radio which automatically controls a sound volume suited to the human auditory sense.  <P>SOLUTION: In an auditory control circuit part for controlling the output sound volume of a low frequency amplifier part in the acoustic apparatus such as television or radio, the auditory control circuit part is composed of a waveform detection circuit part for monitoring and detecting the waveform of a low frequency amplifier, and a volume control circuit part for controlling a volume for sound volume control of the acoustic apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321742-A (JP)
Title: Viscous liquid-sealed mat for bedding
Inventor: CHIBA HIROSHI
IPC: A47C17/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight of a viscous liquid-sealed mat for bedding: to shorten waving time when shifting sleeping positions; to simplify repairing of a place damaged by an accident; and to prevent a bedsore.  <P>SOLUTION: This mat is constituted by fractionalizing a liquid sealed vessel and a gas sealed vessel. Thus, the weight is reduced, and a waving phenomenon of liquid can be prevented. The bedsore can be prevented by changing hardness by changing pressure of a partial position. The place damaged by the accident can be easily repaired by fractionalizing the vessels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357948-A (JP)
Title: Reclining mechanism of chair type massage apparatus
Inventor: RI SUU
IPC: A61H7/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a chair type massage apparatus compact by bringing a back rest member down forward and folding it to the side of a seat member.  <P>SOLUTION: A rotary shaft 16 is rotatably supported by frames 3 supporting the seat member 2. The back rest member 4 is fixed to this rotary shaft 16, and a rotation arm 17 is connected to the rotary shaft 16. An angle changing means 18 is provided for changing the angle of this rotation arm 17 with respect to the seat member 2. Between the rotary shaft 16 and the rotation arm 17, an engaging and disengaging means 19 for alternatively taking a mode of integrally rotating both of them or a mode of making both of them rotatable relatively is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032745-A (JP)
Title: System and method for controlling photosensitive charge transfer
Inventor: SPEARS KURT EUGENE
IPC: H04N3/15
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of appropriately controlling the exposure period for a photosensitive array.  <P>SOLUTION: A system for controlling photosensitive charge transfers utilizes an array of photosensitive elements 41, a transfer gate 44, a charge transfer register 47, and a controller 110. The transfer gate 44 is coupled to the photosensitive elements 41, and the charge transfer register 47 is coupled to the transfer gate 44. The charge transfer register 47 is configured to receive charges from the array of photosensitive elements 41, via the transfer gate 44, and to shift the charges out of the charge transfer register. The controller 110 is configured to control the transfer gate 44, such that charges are collected in each of the photosensitive elements 41 and transferred, via the transfer gate 44, to the charge transfer register 47. The controller 110 is further configured to keep the transfer gate 44 in a closed state during a time period, when the charge transfer register 47 is shifting a set of charges previously transferred from the array of photosensitive elements 41 to the charge transfer register 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004364120-A (JP)
Title: Radio base station system
Inventor: OBA HIROAKI
IPC: H04W24/08
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To measure a delay time between a radio base station device and a remote radio transmitting/receiving part transmitting/receiving antenna with high accuracy without stopping the existing service.  <P>SOLUTION: The radio base station device 1 is subjected to communication connection to a remote radio transmitting/receiving part 101. A radio transmitting/receiving part 102 is subjected to communication connection to the radio transmitting/receiving part 101. A radio transmitting/receiving part 10N is subjected to communication connection to the radio transmitting/receiving part 102, and subsequent radio transmitting/receiving parts are cascaded in a similar manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003745-A (JP)
Title: Device, method, and program for generating random number, and cipher processor
Inventor: SUZUKI TAKASHI
IPC: G09C1/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random number generation device of simple configuration capable of generating random numbers with reduced deviation in bit values or periodicity, a method and a program for the same, and a cipher processor equipped with the random number generation device.  <P>SOLUTION: Random number data S1 generated in a physical random number generation section 1 based on the irregularity of physical phenomena is corrected in a correction section 2 based on inputted correction information S3. The corrected random number data S2 is outputted to the outside via an interface section 5 and successively stored in an FIFO 4. In a corrected information generation section S3, the number of bit data having the bit value of "1" contained in a series of random number data stored in the FIFO 4 is counted and, based on the result of comparison between the counted number and a prescribed threshold, new correction information S3 is successively generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI