baber/WOPTO huggingface dataset:
Patent JP-2004127432-A (JP)
Title: Drive device
Inventor: TAKEUCHI HIROYUKI
IPC: G06F3/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device which lighten a load of a system controller even if the number of rotation of a medium is increased and can read out data at high speed and normally from the medium.  <P>SOLUTION: A read-out load is calculated as numerical value from kinds of medium, a data read-out load, and a processing time required for transfer start (processing required for sending data to a host from a cache buffer 105 adjusting to a format), or the like, a transfer unit length optimizing means 108 calculates optimum data transfer unit length based on this value, and the data transfer unit length is varied in accordance with a processing load (CPU occupancy) at the time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130659-A (JP)
Title: Inkjet recording apparatus
Inventor: KAWAMURA HIDETAKA
IPC: B41J2/01
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable high speed and high quality recording even when plain papers are used in an inkjet recording apparatus.  <P>SOLUTION: A means for heating a material to be recorded is set at the upstream side of a transfer direction of the material to be recorded with respect to a means for applying a surface treatment agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135184-A (JP)
Title: Digital camera
Inventor: TSUBAKI HISANOBU
IPC: H04N101/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-utility digital camera capable of determining a main object area with less wrong determination.  <P>SOLUTION: The digital camera takes a pre-photograph by half depressing its release button to obtain a pre-image, determines photographing conditions, based on the obtained pre-image, and takes a regular photograph by fully depressing the release button to obtain a regular image, based on the photographing conditions. A strobe light reaches an object in a near range but not its background. For determining a main object area, the regular image with forced strobe light in the regular photographing is compared with the pre-image without strobe light to extract a high brightness area having a higher brightness difference. If there are a plurality of high brightness areas, the nearest area to the center of the screen is determined as a main object area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138007-A (JP)
Title: Surface treatment structure and surface treatment method for supercharger
Inventor: SHIRAISHI TAKASHI
IPC: F02B39/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment structure and a surface treatment method for a supercharger for preventing seizure due to insufficient lubrication of a seal ring part of a turbine rotor gas seal part, preventing deterioration of turbine efficiency and compressor efficiency due to gas leak from a gap between an outer circumference surface of a turbine rotor and inner surfaces of a turbine casing and a compressor casing, preventing malfunction of a waste gate valve due to stick of a sliding part of a control link for the waste gate valve, and preventing deterioration of turbine efficiency and influence on environment due to gas leak from a clearance.  <P>SOLUTION: In a supercharger compressing intake air to an engine by a compressor rotated by a turbine wheel, carbon dry film created by dissolving carbon ultra-fine powder containing carbon as a principle component in solvent is formed on a sliding contact part of a seal member for gas seal attached on a case member including a turbine casing, a bearing housing and a compressor casing, and a turbine rotor including a turbine wheel, a turbine shaft and a compressor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141251-A (JP)
Title: Snap-off blade cutter
Inventor: MARUOKA YOSHIHARU
IPC: B26B1/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snap-off blade cutter precisely performing cutting work in a place where no lighting facilities are provided.  <P>SOLUTION: The snap-off blade cutter 1 is provided with a blade 2 having an edge part 2a and an edge tip part 2b and cutting an object to be cut, a holder 3 holding the blade via a metal guide 5 and a lighting device 6 emiting a light to the edge tip part 2b of the blade 2 and its peripheral. The lighting device 6 is installed at the end part of the holder 3 positioned right under the edge part 2a and the side of the edge tip part 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142552-A (JP)
Title: Automobile transportation ship
Inventor: MICHIDA RYOJI
IPC: B63H21/17
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile transportation ship capable of securing a huge section expanded in the longitudinal direction in the central part in a hull width direction under a freeboard deck as a space for vehicles to load more vehicles and compensating deterioration of transmission efficiency accompanying electric propulsion by improving propulsion efficiency to be able to reduce the fuel consumption.  <P>SOLUTION: This automobile transportation ship is provided with motors 34a, 34b driven by electricity generated by the drive of a power generator 26 by a prime mover and contra-rotating propellers 35 rotated by the motors 34a, 34b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142567-A (JP)
Title: Air conditioning device for vehicle
Inventor: UMEBAYASHI MAKOTO
IPC: B60H1/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device for a vehicle which reduces stress of an occupant even in a hermetically sealed cabin.  <P>SOLUTION: The control device 100 changes the angle of a wind direction change rover 51 so that air conditioned wind apply to the occupant 2 from a vehicle turning direction side by making a blowout mode as a face mode when a steering angle of a steering wheel 70 detected by a steering sensor 71 is larger than a predetermined angle. When an acceleration sensor 72 detects an acceleration of the vehicle, the device increases the speed of a blower 30 to increase an amount of the air conditioned wind applying to the occupant 2. The occupant 2 in the hermetically sealed cabin obtains a feeling of space as if in the outdoor, and reduces the stress.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142792-A (JP)
Title: Transfer apparatus and storage apparatus for bag
Inventor: HIURA HAJIME
IPC: B65B43/46
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer apparatus, which enhances the transfer performance and credibility of bags with a port by using an operating plate having a plurality of bag supporting means that are incorporated into a rotary frame to move back and forth, and a storage apparatus, which enhances the storage performance of the bags to improve productivity.  <P>SOLUTION: According to the transfer apparatus 11, the direction of a plurality of the bags 10 with the port 15 is changed near the pivot 111 of the rotary frame 112 by the operating plate 115 having the bag supporting means 114, and the bags 10 are transferred further. According to the storage apparatus, a number of the bags 10 are hung to be sequentially transferred on a plurality of lines of port guide means 132, each having a pair of left and right guide bars 132a arranged in parallel across a guide gap S, and are stored in a storage/transfer area E on the downstream side to the port guide means 132. The hung bags 10 are then sequentially transferred out further from the transfer-out side of each port guide means 132 by a transfer mechanism 150 having a plurality of hanging means 154.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148883-A (JP)
Title: Suspension arm for automobile
Inventor: YUCHI TAKESHIGE
IPC: B60G7/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension arm for an automobile that provides high rigidity, low manufacturing cost, less welding parts, high reliability and light weight.  <P>SOLUTION: This arm 11 is configured from a bar material 12 having a predetermined shape in section that is folded at the center point with an angle when viewed two-dimensionally to form the entire body to be a U-shape or a V-shape, an axle mounting portion 14 formed by crushing around a folded point 13, and mounting portions 15 for the vehicle body and the frame placed on both ends of the bar material 12. The light-weighted and high rigid suspension arm 11 is obtained in low cost and at least double plate materials are used around the folded point, which allows the axle to be attached highly and strongly. If a tube member is used for the bar material, further light weight and more rigidity as a closed section member can be expected, and also since welding is not required because of the closed section, cost reduction and reliability can be improved. For the axle mounting portion, the materials are quadruplicated, which enables the surface rigidity to be improved significantly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153538-A (JP)
Title: Digital camera with zooming function
Inventor: ITO DAISUKE
IPC: G02B7/08
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera with zooming function, in which satisfactory picture quality by an optical zoom is secured, power consumption is small and an operation is simple.  <P>SOLUTION: When a photographing mode is selected, a zoom lens is set at a wide end (initial position) and take-in of a through picture is started. When a zooming operation is performed by a zoom key, an electronic zooming processing is performed on the through picture in accordance with an operation rate. When a shutter key is fully depressed, electronic zooming is released, the zoom lens is driven based on an electronic zoom magnification at the time of a shutter operation and an optical zoom magnification is changed. At the time of framing, electronic zooming is performed and the zoom lens is driven only at the time of photographing. Thus, consumption of a battery power is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152626-A (JP)
Title: Internal corrosion control method of aerial cable and aerial cable
Inventor: WATABE MASAHITO
IPC: H01B5/08
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerial cable and its internal corrosion control method capable of giving the aerial cable a longer life by controlling an internal corrosion of the aerial cable with a plurality of metal wires twisted together.  <P>SOLUTION: The aerial cable 4 with a plurality of aluminum conductive wires 2 twisted around a plurality of steel wires 3 twisted, is provided with spiral grooves 5a, 5b on the surface of each of the aluminum conductive wire 2 and the steel wire 3 along a longitudinal direction. Moisture enternig inside from a twisted part of the aerial cable 4 is released outside through the grooves 5a, 5b, so that the moisture retention is reduced and corrosion inside the aerial cable 4 is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116507-A (JP)
Title: Oil level gauge having oil scales and unevenly grooved part in detection surface
Inventor: KATABAMI YASUHIRA
IPC: G01F23/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil level gauge capable of corresponding and judging not only an oil level but also pollution conditions at a glance by visually checking an unevenly grooved part in an detection surface.  <P>SOLUTION: In the gauge 1, an oil amount higher limit scale 5 and a lower limit scale 6 are marked, and the grooved part 9 with grooves at desired intervals is provided in a rectangular frame grooved part 8 formed on one surface in a region slightly away from the lower limit scale 6. Thus, not only the oil amount but also the degree of pollution or intrusion of impurities and the deterioration of oil are judged by an instant visual check with high objectivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159405-A (JP)
Title: Uninterruptible power supply device
Inventor: KURITA KAZUAKI
IPC: H02J9/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for lengthening a time for backup and reducing man-hours for maintenance in an interruptible power supply device.  <P>SOLUTION: In the interruptible power supply device, a secondary battery and an electric double layer capacitor are used as energy accumulation means; circuits each connected in series with a reverse-flow prevention element such as a diode are connected to each other in parallel; and, during the discharge voltage of the electric double layer capacitor is higher than the discharge voltage of the secondary battery when the power of an AC power supply is lowered, the power of the electric double layer capacitor is fed to a load side by turning on the reverse-flow prevention element at the electric double layer capacitor side, and when the discharge voltage of the electric double layer capacitor is lowered to be lower than the discharge voltage of the secondary battery, the power of the secondary battery is fed to the load side by turning on the reverse-flow prevention element at the secondary battery side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157672-A (JP)
Title: Client management device, client and network system
Inventor: MIYATA AKIRA
IPC: G06F21/31
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client management device, a client and a network system, capable of improving security.  <P>SOLUTION: A bulk head PC 10 has: a first network IF 45; a second network interface 46 connected to a hub 4; a cash acceptance part 44 inputting an accepted money amount; a storage part 42 storing communication restriction information; a communication restriction information rewrite part 412 rewriting the communication restriction information stored in the storage part 42 on the basis of the accepted money amount inputted by the cash acceptance part 44; a client management part 40 having a communication restriction part 411 restricting communication of a client terminal part 20 on the basis of the communication restriction information stored in the storage part 42; and the client terminal part 20 connected to the first network IF 45, and operated by a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154287-A (JP)
Title: Leg for furniture
Inventor: MURAOKA HIDEHIKO
IPC: A47B91/12
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg for furniture in which the durability of a floor-contacting member is improved by preventing the floor-contacting member from being broken by the load of a furniture body.  <P>SOLUTION: The leg for the furniture is provided with: a cylindrical leg body 10; a fixing bolt 20 fixed to the upper end of the leg body 10; and the floor-contacting member 30 provided at the lower end of the leg body 10. The floor-contacting member 30 has: a floor-contacting part 31 whose lower end is contacted with an installing surface; a fitting part 32 provided on the upper side of the floor-contacting part 31; and an engaged shoulder part 33 formed at the outer periphery of the lower end of the fitting part 32. In a state where the engaged shoulder part 33 is engaged with the lower opening edge 11 of the leg body 10, the fitting part 32 is fitted with and fixed to the inside of the lower end of the leg body 10. At the upper end of the fitting part 32 at the floor-contacting member 30, a support member 41 whose end face is connected to the fixing bolt 20 is integrally formed so that a part of the load of the furniture body C added to the fixing bolt 20 via the support member 41 is supported by the fitting part 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156091-A (JP)
Title: Hard coat production method
Inventor: OCHI FUMIO
IPC: C23C26/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat production method using an arc ion plating method, wherein the maximum temperature of a substrate is lowered, namely, to provide a technique of forming a hard coat on the surface of a substrate by using an arc ion plating method even when the substrate is made of an inexpensive and easily processable material.  <P>SOLUTION: A gas (Ar gas) having an atomic weight lower than that of an ion emitted from a target material 6 (Cr) is introduced into a furnace 1, and the Ar gas is ionized with a filament electron source 2. When a vias voltage is applied to a substrate 4, the substrate 4 is etched with the gas ions. This makes it possible to control the temperature of the substrate to 200°C or lower. When the heat capacity of the substrate 4 is small, the temperature of the substrate 4 is inhibited from rising by repeating the application and stop of the vias voltage for etching and further it is inhibited from rising by repeating the application and stop of an arc current during the step of forming coats including an intermediate layer. According to this production method, the formation of a coat can be carried out while the maximum temperature of the substrate 4 is controlled to 200°C or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249904-A (JP)
Title: Device for shielding transmission line from ground or power supply
Inventor: BARRE PHILIPPE
IPC: H04B15/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit provided with a set of contacts for connecting the integrated circuit to a differential transmission line.  <P>SOLUTION: The set of contacts comprises at least one first pair of contacts intended to receive a first power supply voltage, a second pair of contacts intended to receive a second power supply voltage and a third pair of contacts, referred to as signal contacts, intended to be connected to the differential transmission line. A power supply contact may receive either a ground level voltage or one of the high or low power supply voltages, forming two positive or negative power supply configurations. The signal contacts are surrounded by the power supply contacts to accomplish a shielding effect which is independent of the positive or negative power supply configurations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155620-A (JP)
Title: Neutralized material and its manufacturing process
Inventor: HASEGAWA RIKI
IPC: A01G1/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solidified material (neutralized material) of a mixture containing silica-containing mud and a calcium compound which, when exposed to a moisture-containing atmosphere, yields an eluate having a neutral pH or a weak alkaline or weak acidic pH close to neutral, and its manufacturing process.  <P>SOLUTION: (1) In the process for manufacturing the neutralized material, a solidified material, obtained by solidifying the mixture containing silica-containing mud and the calcium compound in the presence of water, is exposed to an acidic substance to neutralize a water-soluble calcium component remaining in the solidified material. (2) Here, an aqueous solution containing hydrochloric acid, sulfuric acid or polyaluminum chloride or water, wherein carbon dioxide is dissolved, is used as the acidic substance. (3) The neutralized material, etc. is obtained through the manufacturing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157448-A (JP)
Title: Color image forming apparatus
Inventor: TANIZAKI JUNICHI
IPC: G03G15/01
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of enlarging of an apparatus since there is a need to have a large spacing between a plurality of image forming units, color slurring and unevenness in color due to poor accuracy in transfer material transportation in a conventional tandem type color image forming apparatus.  <P>SOLUTION: A plurality of image forming parts are arranged in a vertical direction and at the same time inclined to an optical unit side which is arranged to be adjacent to the plurality of image forming parts at approximately at the same height with the positions deviated in sequence going toward the downstream side of color image formation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165425-A (JP)
Title: Multilayer substrate having single layer part and its application
Inventor: KOZONO TAKEAKI
IPC: H05K3/46
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To ensure stable conduction property in a through-hole region without causing any step difference in the through-hole with respect to a multilayer substrate having the through-hole into which a conductive pin like member such as an input/output pin and lead pins of various devices is inserted.  <P>SOLUTION: The multilayer substrate 10 is one on which a plurality of sheet like base members 12A, 12B, 12C, 12D, and 12E are laminated. At least one among the plurality of the sheet like members has one or two or more of single layer parts 12a on which another sheet like base member is not laminated. The single layer has one or two or more of the through-holes H provided therein for insertion of a conductive pin like member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168149-A (JP)
Title: Motor-driven wheel type working vehicle
Inventor: KASUYA HIROTSUGU
IPC: B60K6/28
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability by shortening connection cables among a generater, an inverter, a battery and an electric motor, and to sufficiently exercise the performance of the battery, and to facilitate the maintenance of the battery and inverter/converter by mounting the battery and the inverter/converter at a place hardly affected by a temperature inside of a car body, and having a sufficient space.  <P>SOLUTION: A wheel loader 100 is motor-driven, the generator 11, the electric motor 12 and a mission 13 are mounted in a front space 124 of a rear frame 106 positioned at a lower side of a driver's cabin, battery cases 15a, 15b accommodating batteries 14a, 14b are mounted at both transverse outer sides of the rear frame 106, and the inverter/converter 17 is mounted on a floor 108 in a bracket 16 at a lower side of a driver's seat 111a in the driver's cabin 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172370-A (JP)
Title: Circuit board and manufacturing method therefor
Inventor: TSUMURA TETSUYA
IPC: H05K1/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently radiate heat in a circuit board where a radiation substrate is installed on a circuit mounted board for mounting a plurality of circuit components.  <P>SOLUTION: The circuit board is provided with the circuit mounted board 107 mounting a plurality of the circuit components 108; and the radiation substrate 109 which is disposed on a component mounted surface side of the circuit mounted board 107, and is formed of a mixture composed of inorganic filler having an irregular shape corresponding to a structure shape on the basis of a plurality of the circuit components 108 in the circuit mounted board 107, thermosetting resin and a pregel material. The radiation substrate 109 is disposed on the circuit mounted board 107 so that a top plate of the circuit component 108 abuts on a top plate of a recessed part of the radiation substrate 109.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171686-A (JP)
Title: Nonvolatile semiconductor memory device, and data erasing method therefor
Inventor: SAKAMOTO YOSHINORI
IPC: G11C16/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of rewriting for memory cells and to substantially improve the reliability of data reading.  <P>SOLUTION: Where data in memory cells are to be erased, the switching of an erase voltage to be applied to the control gate of each memory cell, while switching from one to another of voltages of any different levels, as the control gate voltage (=soft erase voltage) is accomplished according to the quantity of electric charges accumulated at the floating gate of each memory cell so as to keep substantially constant the voltage applied to the tunnel film of the memory cell. Upon acceptance of an erase command, a CPU 11a supplies a control signal to a decoder 11b, and on the basis of the resultant decode signal an erasing voltage switching circuit 14 generates a soft erasing voltage of a certain level. After that, while switching from one to another of soft erasing voltages differing in level, data in the memory cell are erased. Upon completion of erasing data in the memory cell, erasing verification is carried out.  <P>COPYRIGHT: (C)2004,JPO