baber/WOPTO huggingface dataset:
Patent JP-2003337627-A (JP)
Title: Regulator circuit
Inventor: MOTOICHI YOSHIHIRO
IPC: G05F1/56
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulator circuit which does not have the possibility of oscillating at connection of load.  <P>SOLUTION: In the regulator circuit which drives a gate of MOS transistor for output M11, whose output terminal 26 and input terminal 20 are connected to the drain and the source, in response to error voltage and controls so as to stabilize the voltage of the output terminal 26, prepares impedance lowering MOS transistors M13 and M14, which are turned on, when the load 28 is connected to the output terminal 26 and lower impedance of the gate of the MOS transistor for output M11, between the gate and the source of the MOS transistor for output M11, rotation of phase becomes normal in frequency, the gain at the output terminal 26 becomes 0, and prevents oscillation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337457-A (JP)
Title: Image forming apparatus
Inventor: EBARA YUZURU
IPC: G03G15/16
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a difference in speed between an image carrier and an intermediate transfer body is suppressed by driving the image carrier by the close contact force of the intermediate transfer body, both the intermediate transfer body and the image carrier are driven by only one motor for the intermediate transfer body and the number of parts is reduced to reduce the cost, and a whole apparatus is made small.  <P>SOLUTION: In the image forming apparatus provided with several image carriers 11 to form a toner image and the intermediate transfer body 8e to transfer the toner image on several image carriers 11, the rotational force of a driving roller 8d to drive the intermediate transfer body 8e is imparted by the motor, and also the rotational force of the image carrier 11 is imparted by allowing the intermediate transfer body 8e to abut on it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338825-A (JP)
Title: Line concentrator for can
Inventor: TANAKA TETSUJI
IPC: H04L12/40
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To construct a line concentrator suited to a CAN communication system in a simple structure.  <P>SOLUTION: A high voltage side common conductor 26H and a low voltage side common conductor 26L respectively connected to a high voltage side trunk and a low voltage side trunk of the CAN communication system are provided and held in a common housing 24. On a branch 14 connected to respective terminal equipment of the system, its end is provided with a high voltage side connecting terminal 28H and a low voltage side connecting terminal 28L, and the terminals 28H and 28L are held in a terminal housing 30. Then, the terminal housing 30 is fitted to the common housing 24 such that the high voltage side connecting terminal 28H is connected to the high voltage side common conductor 26H and the low voltage side connecting terminal 28L is connected to the low voltage side connecting terminal 26L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346929-A (JP)
Title: Terminal connection structure, terminal connection method and terminal connection device for electronic appliance
Inventor: TSUJI KOJI
IPC: B23K101/36
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily a connect a lead frame and a lead wire with high quality.   <P>SOLUTION: A terminal part 8 of the lead frame 2 is provided with an U-shaped inserting part 1 having a closely-contact part 3 with the lead wire 4 near its bottom part, and a temporarily-fixing part 7 is formed on the way of the U-shaped inserting part 1 for temporarily fixing the inserted lead wire 4 to the inserting part 1. The lead wire 4 is mounted on the U-shaped inserting part 1 of the terminal part 8 in a state of projecting from the lead frame 2 at its end part. The laser 6 is applied to a side face of the lead wire 4 or the neighborhood of the closely-contact part 3 of at least one of two divided tip parts 5 of the U-shape to connect the lead frame 2 and the lead wire 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336930-A (JP)
Title: Photovoltaic power generating heat pump device
Inventor: SAWADA TAKASHI
IPC: F25B27/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously increase both the power generating efficiency of a solar battery panel and the efficiency of a heat pump circuit in a power generating device using the solar battery panel, particularly, a photovoltaic power generating heat pump device combined with a water heater and a heating device using heat pumps.  <P>SOLUTION: This photovoltaic power generating heat pump device comprises the solar battery panel 1 and a heat pump circuit 2 having a compressor 3, a condenser 4, an expansion valve 5 and an evaporator 6 connected to each other in that order. The evaporator 6 of the heat pump circuit 2 is installed so as to come into contact with the rear surface of the solar battery panel 1 to cool the solar battery panel 1 by the evaporator 6. Since the evaporator 6 is heated by the solar battery panel 1, the power generating efficiency and the efficiencies of both systems of the heat pump can also be increased simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348103-A (JP)
Title: Wireless communication apparatus, wireless communication system, and wireless communication method
Inventor: SENDA MAKOTO
IPC: H04W88/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of making a direct wireless communication with another wireless communication apparatus with an excellent transmission efficiency while keeping the security over the entire network equivalently to the case with the communication via an AP (Access Point), and to provide a wireless communication system and a wireless communication method.   <P>SOLUTION: The wireless communication apparatus makes a data communication with the other wireless communication apparatus via the access point, links with the other wireless communication apparatus via the access point, confirms whether or not direct wireless communication is attained to the other wireless communication apparatus linked via the access point, and communicates prescribed communication data with the other wireless communication apparatus through the direct wireless communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347892-A (JP)
Title: Longitudinally-coupled multi-mode piezoelectric filter device, longitudinally-coupled multi-mode piezoelectric filter and electronic component
Inventor: NISHIMURA TOSHIO
IPC: H03H9/54
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a longitudinally-coupled multi-mode piezoelectric filter which is broadband and has large attenuation quantity, and can be manufactured at a low cost.   <P>SOLUTION: In the longitudinally-coupled multi-mode piezoelectric filter 1, first and second longitudinally-coupled multi-mode piezoelectric filters 6, 7, which are so constituted that, when an input signal is applied between an input electrode and an output electrode, different orders of mode utilizing a piezoelectric longitudinal effect are excited, different degree of modes are coupled, and filter characteristics are fetched from the output electrode and a ground electrode, are mounted on the top surface of a case substrate 2. Ground electrodes 28 of the first and second piezoelectric filters 6, 7 are arranged more closely than in the case that input electrodes 26 and output electrodes 27 of the filters 6, 7 are closely arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342474-A (JP)
Title: Conductive resin material
Inventor: OBA TAKESHI
IPC: C08K7/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive resin material prepared by dispersing fibrous carbon having a diameter of 1 μm or less in a thermoplastic resin.   <P>SOLUTION: This resin material has a sufficient electric conductivity even when a small amount of a conductive filler (fibrous carbon having a diameter of 1 μm or less) is compounded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348740-A (JP)
Title: Copying machine
Inventor: SHIMIZU KANEYOSHI
IPC: H02G3/30
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight and the size of a copying machine by lightening and thinning connection means, and to prevent wrong wirings by the aggregation of conductors to insulators, and to improve productivity of the copying machine by dispensing with binding work of connection means and simplifying fixing work to the peripheral members of the connecting means, and to reduce the size of the copying machine and reduce cost, by reducing noise filters by a large amount, and to facilitate noise simulation, and to enhance the recycling properties.   <P>SOLUTION: In this copying machine, a plurality of electric processors E, which perform input and output of power and/or electrical signals, are dispersed, and these electrical processors are electrically connected with one another by connection means C, and at least some of these connection means are equipped with flat flexible cables 600.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348758-A (JP)
Title: Storage battery
Inventor: MORI KAZUYA
IPC: H02J7/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery which is maintenance free and has a small environmental load, using an electric double-layer capacitor with changing voltage.   <P>SOLUTION: In this storage battery, the electric double-layer capacitor is connected with a charger for charging the electric double-layer capacitor and a DC/DC converter for extracting energy from the electric double-layer capacitor. The input terminal of the charger is connected with the output terminal of the DC-DC converter. This storage battery includes a controller for deciding if electric double-layer capacitor should be charged or discharged. The controller controls the charging operation of the charger and the operation of the DC-DC converter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341524-A (JP)
Title: Warning indicator
Inventor: NEGISHI SATORU
IPC: B62D1/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow a driver to easily recognize warning indication by effectively utilizing a limited space in a compartment.   <P>SOLUTION: This indicator has a light transmitting member 5 installed at one part on a driver side of a steering wheel; indication devices 10a-10c arranged inside the steering wheel 5 and illuminating warning indication images toward an inner face of the light transmitting member 5; a light shielding area S1 installed on an inner face of the light transmitting member 5, provided with a desired design on a surface of the driver side, and shielding lights from the indication devices 10a-10c; and a light transmitting area S2 transmitting lights from the indication devices 10a-10c. Design parts 6 are provided for alternately arranging them at vertical fine intervals. The light shielding area S1 of the design part 6 is constituted by a printed layer 7 comprising a design printed layer 7a such as woodgrain and silver-like designs, a white printed layer 7b, and a black printed layer 7c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015303-A (JP)
Title: Line buffer control apparatus
Inventor: SATO AKISHI
IPC: H04L69/14
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line buffer control apparatus capable of attaining high processing speed with a simple configuration and efficiently utilizing a memory for a plurality of destinations.  <P>SOLUTION: The memory 207 for storing packet data 202 has an exclusive area 221 which is prepared for each destination, and a free area 222 for storing the packet data 202 in common to the destinations. A plurality of partitions 231 each being a minimum unit for storing the packet data are located in the respective areas. A data area 232 with partitions to which the exclusive area 221 correspond stores the packet data 202 of a first destination and a partition denoted by a succeeding address area 234 as a searching result of the free area 222 stores a storage location of succeeding packet data of the destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014703-A (JP)
Title: Ic card manufacturing system
Inventor: KONDO HIROSHI
IPC: H01L21/56
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card manufacturing system capable of sufficiently improving a cycle time by the rationalization of processes and reduction in various costs.  <P>SOLUTION: The IC card manufacturing system is provided with: a module mount unit 1, a primary gathering unit 2; a primary hot press unit 3; a secondary gathering unit 4; a magnetic tape adhering unit 5; a secondary hot press unit 6; and a processing line for a sheet cutter 7. A gathering process is divided into the primary gathering unit 2 and the secondary gathering unit 4, after the primary gathering, sheets are once processed into core sheets, and then secondary gathering is performed. Thus, even when the number of sheets to be layered is increased, a correct overlapping state can easily be maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012753-A (JP)
Title: Electrode plate for liquid crystal display device
Inventor: KITA SHINICHI
IPC: G02F1/1333
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode plate for a liquid crystal display device equipped with an overcoat layer having a surface state, specific resistance and specific inductive capacity imparting no variation of characteristics of a TFT (thin film transistor) element or generating no defect such as disconnection of wiring in the electrode plate for the liquid crystal display device constructed by forming the TFT element 30 on a glass substrate 11 with a color filter layer 20 and the overcoat layer 41 formed thereon.  <P>SOLUTION: The overcoat layer 41 is composed of a heat-resistant resin and has ≤100 nm difference in level of the surface, ≤5 nm surface center line average roughness (Ra), ≥1×10<SP>8</SP>Ω specific resistance and ≤4.0 specific inductive capacity at 1 kHz frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008669-A (JP)
Title: Hair brush
Inventor: MIYAGAWA KOICHI
IPC: A46B5/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair brush, allowing hot air of a hair drier to pass from the back side to the front side and allowing the passed hot air to be varied to gently work on the hair.  <P>SOLUTION: This hair brush is formed to pass the air from the back side of the brush body 1 to the front side of a brush member 2. At least the base plate 2a of the brush member 2 is formed of material generating minus ions, whereby when the air blown from the hair drier passes through an air hole 2b provided in the base plate of the brush member, the air is changed into the minus ion air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015015-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SATO YUKIHIRO
IPC: H01L23/12
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device suitable for a high speed operation by electrically connecting each electrode of a semiconductor chip via a bump to shorten a conductive path.  <P>SOLUTION: The semiconductor device comprises the semiconductor chip having a plurality of electrodes on a principal plane, a resin sealant for covering the principal plane of the semiconductor chip, a plurality of electrode members which are fixed to the resin sealing material and are electrically connected to the plurality of electrode members of the semiconductor chip respectively via bumps, and a plurality of terminal sections for external connection which are provided in the plurality of electrode members respectively and are exposed from the resin sealant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015784-A (JP)
Title: Video transmitting apparatus
Inventor: SAKAI YUTAKA
IPC: H04Q9/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To unitarily manage video transmitting apparatuses from a remote site and to grasp the cause of an abnormal operation at a remote management place when the abnormal operation is recognized in the video transmitting apparatus.  <P>SOLUTION: A video transmitting apparatus 104 is provided with a network interface, a video signal interface and a remote management information input/output interface, a digital video signal inputted from a video apparatus 101 via the video signal interface is packetized, and packetized video data are transmitted from the network interface to a receiving side video transmitting apparatus 114. Besides, remote management information for starting or ending the transmission of video and remote management information representing a status observed inside the video transmitting apparatus 104 are exchanged with a remote management apparatus 123 installed on the remote site by using the remote management information input/output interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020273-A (JP)
Title: Testing machine for testing dynamic balance
Inventor: KYOGOKU YOSHIAKI
IPC: G01M1/20
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure rotational unbalance of an asymmetric crank shaft by providing mechanical constitution for offsetting free moment of the crank shaft.  <P>SOLUTION: A compensation rotary shaft 10 having a compensating weight 11 to offset the free moment of the crank shaft 5 of a tested body is provided in a vibration frame 1. The rotary shaft 10 is rotated by another synchronous motor 9 different from a driving motor 8 for rotating the crank shaft 5. The motor 9 is rotated based on a reference signal detected by an optical sensor 18 (13, 14) to be rotated synchronized with the rotation of the crank shaft 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018920-A (JP)
Title: Method of forming zinc film
Inventor: IWADE TAKANOBU
IPC: C25D5/50
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a zinc film by which a chromate film capable of withstanding hydrogen embrittlement removal treatment can be formed by optimizing the conditions of chromate treatment.  <P>SOLUTION: In the method of forming a zinc film, the surface of a work consisting of an iron based stock is galvanized, thereafter, the plated surface is subjected to trivalent chromate treatment, and then, hydrogen embrittlement removal treatment is performed. In the trivalent chromate treatment, when the work is discharged from a trivalent chromate bath and is dried, not high temperature drying but drying at ≤40% is performed. By this treatment method, a chromate film capable of withstanding the hydrogen embrittlement removal treatment can be formed by the trivalent chromate treatment, so that, after the application of the galvanizing to the work, the trivalent chromate treatment is performed, and then the hydrogen embrittlement removal treatment can be performed. As a result, the plating treatment and the chromate treatment can be performed in a series of process, so that the reduction in cost owing to the reduction in the treatment process can be attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022341-A (JP)
Title: Electronic equipment and casing for the same
Inventor: KOIKE TAKAAKI
IPC: H05K7/10
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment and a casing therefor that facilitate fitting of a battery.  <P>SOLUTION: When a battery cover 1 is turned on a latch mechanism A as the axis, battery pushing portions 2 on the battery cover 1 push a battery 20 in a given moving direction by means of slopes of projections. Thereby, a connector 22 of the battery 20 and a connector 12 on a printed circuit board 11 in a body 10 fit with each other to be electrically connected. With the battery cover 1 closed, the battery pushing portions 2 fix the battery 20 relative to the body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068994-A (JP)
Title: Resistive intersection array of memory cell having resistance to short circuit
Inventor: NICKEL JANICE H
IPC: H01L43/12
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem relating to a short-circuited SDT junction in a resistive intersection memory array. SOLUTION: A data storage device (8) comprises the resistive intersection array (10) of a memory cell (12). Each memory cell has a memory element (50), and a conductive hard mask material (52) on the element (50). The device (8) can be made as a magnetic random access memory ('MRAM') device.
Patent JP-2004032866-A (JP)
Title: Disk-like recording medium driving device
Inventor: TANAKA TADASHI
IPC: G11B20/10
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a fault occurring due to brush lees in an optical disk driver having a brush motor as a servo motor for moving a head.  <P>SOLUTION: A disk-like recording medium driving device includes a spindle motor for rotating a disk-like recording medium, a head for reading data recorded on a recording surface of the medium, a signal processing unit for processing a signal obtained from the head according to reading of the data to obtain reproduced data, a brush motor for moving the head radially of the medium, a brush motor controller for controlling a rotation of the brush motor, and a brush lee removing means for designating so as to high-speed rotate the brush motor by using a seeking operation or the like for the brush motor controller to remove the brush lees generated and stored in the brush motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003125423-A (JP)
Title: Method for digital compression of color image
Inventor: OTTO ANTHONY H
IPC: H04N1/409
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To increase the image quality of a compressed image by utilizing a bluescreening method, and to make easy to handle by automating and simplifying bluescreening. SOLUTION: A color identification photograph is digitally compressed into 512 to 2,048 bytes for storage of a rectangular image in a smart card and a database. This method operates in a YCrCb color space and includes a novel color space conversion method for converting digital image data from a 15- or 24-bit RGB (Red - Green - Blue) color space to the YCrCb (luminance- Chrominance) color space. This compression method uses a lookup table for color space conversion. A unique chromakey method is used to replace the background with a solid color to increase the image quality of a compressed image, and to automate and simplify bluescreening.
Patent JP-2004030159-A (JP)
Title: Locker use reservation system
Inventor: HARA SHUHEI
IPC: G06Q50/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locker use reservation system which can surely deposit a load by performing waiting reservation for an unoccupied state when the locker desired to use is an occupied state.  <P>SOLUTION: A plurality of lockers 12a-12n and a locker management center 11 are connected via a communication network 100. When a locker desired to use among a plurality of lockers by a use candidate of the locker is the occupied state, a use reservation and a use candidate's contact are transmitted from a prescribed operating means or a use candidate's mobile terminal 13 connected to the locker management center 11 through the communication network 100. When the locker desired to use becomes unoccupied, the locker management center 11 locks the locker concerned and informs that the locker is available to the above contact. After checking that the use of the locker is available by the notification from the locker management center 11, the use candidate goes to installation location of the locker, unlocks, and deposits a load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025603-A (JP)
Title: Print method
Inventor: UDAGAWA HIROSHI
IPC: B41J2/21
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain brightness and to realize broad gradation and contrast.  <P>SOLUTION: In a print method for elaborating color images by adhering color ink 2 onto a medium 5 to be recorded, white ink 1 is used in addition to the color ink 2. It is so governed that a quantity of the white ink 1 is gradually increased as an input level of the color ink 2 decreases.  <P>COPYRIGHT: (C)2004,JPO