baber/WOPTO huggingface dataset:
Patent JP-2005208802-A (JP)
Title: Electronic equipment
Inventor: INOUE MIKIRO
IPC: H04N5/225
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment such as a portable telephone for accurately detecting the selection of keys concerning several types of key arrangement images, and for surely executing predetermined data processing corresponding to the selected keys.  <P>SOLUTION: The electronic equipment is provided with: a key selection detecting part 180 for detecting which keys on virtual key arrangement images have been detected; and a main control part 111 for executing predetermined data processing corresponding to the selected keys based on key selection data outputted from the key selection detecting part 180. The key selection detecting part 180 is provided with a plurality of types of key selection detecting function for detecting the selection of keys concerning each of the plurality of types of key arrangement images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207515-A (JP)
Title: One-way clutch
Inventor: YAMASHITA MASARU
IPC: F16D43/14
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure and improve productivity in the one-way clutch equipped with a first clutch member having a first frictionally engaged surface, a second clutch member having a second frictionally engaged surface opposed to the first frictionally engaged surface by being inclined so as to narrow a gap with the first frictionally engaged surface toward one peripheral side of the first clutch member, a roller arranged between both frictionally engaged surfaces, an elastic member for urging a roller in a side where the gap between both frictionally engaged surfaces becomes large and a movable weight member for controlling a position of the roller between both frictionally engaged surfaces in accordance with the action of a centrifugal force corresponding to rotation of the second clutch member.  <P>SOLUTION: A movable weight member 85 is swingably supported by a second clutch member 82 and a member rotated with the second clutch member 82 in the non-connection state of the first and second clutch members 81, 82.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207918-A (JP)
Title: Manufacturing method for semiconductor integrated circuit
Inventor: WATABE NORIO
IPC: G01B11/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2D/3D inspection technique for solder printed on a substrate wherein data preparation is simple and visual check on defective parts is easy, as to a manufacturing technique for a semiconductor integrated circuit device.  <P>SOLUTION: In an inspection process for the substrate by a 2D/3D solder print inspection device, a 2D inspection function and a 3D inspection function are mounted on the inspection device. By executing 3D inspection in the first place and executing 2D inspection subsequently, it is made possible to magnify and display a 2D imaged image of a portion of a defect-determined pad (printed solder) in parallel with the completion of inspection. This provides a worker with an efficient visual checking environment. Further, a relation between a unique height measurement reference automatically generated by the inspection device and pad top surface height is examined by measuring a raw substrate when preparing inspection data. This makes it possible in inspection to measure the height and volume of printed solder based on a pad top surface reference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206225-A (JP)
Title: Packaging apparatus
Inventor: SEKIGUCHI TETSUYA
IPC: B65D81/113
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging apparatus which enables a box body to be simply assembled on a production line.  <P>SOLUTION: The packaging apparatus equipped with a packaging member covering the bottom part of a machine main body has a box body 33 with the packaging member 31 made of a corrugated fiberboard and a cushion body 35 arranged on the box body 33 and applied to the bottom of the machine main body. The box body 33 has standing pieces 51 to 54 at four corners, and one side of the adjacent standing pieces 53A, 54A in the box body corners CN are bent to inside. The other standing pieces 51 to 52 are arranged outside of the adjacent standing pieces 53A, 54A, and has engaging pieces 51A, 52A which are bent to the cushion body 35 side to be engaged with the engaging hole 35A of the cushion body 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216575-A (JP)
Title: Plasma forming device
Inventor: TAKIGAWA HIROSHI
IPC: C23C14/32
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma forming device in which plasma and a droplet traveling from an arc discharge part are surely separated, the plasma is led to a plasma progress passage, the droplet is surely sampled in a droplet sampling part, and an approach of the droplet into the plasma progressive passage is prevented.  <P>SOLUTION: The plasma formation device is made to generate the plasma by a vacuum arc discharge of the arc discharge part 1, and the droplet by-produced from the cathode at the time of plasma generation is captured to the droplet capturing part 3. The main advancing passage 2 in which the plasma and the droplet advance in a mixed condition, the main advancing passage 2 is branched into the droplet advancing passage 4 in which the droplet advances and a first plasma advancing passage 5 in which the plasma advances, a restricting plate 7 in order to restrict the advancing of the plasma and the droplet at a middle part of the main advancing part 2 is installed, and a slanting wall 8 which reflects the droplet passing through the restricting plate 7 toward the droplet capturing part 3 is installed in the middle part of the droplet advancing passage 4, and formed at a position beyond the first plasma advancing passage 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213854-A (JP)
Title: U-shaped ditch
Inventor: TERASAWA TAKAE
IPC: E03F5/04
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a U-shaped ditch which reduces the force of flowing water on the external side of the U-shaped ditch even when buried in the inclined ground and the flat ground and hence effectively suppress soil erosion caused by the force of water in soil around the U-shaped ditch.  <P>SOLUTION: The U-shaped ditch 6 comprises a reinforced frame 3 mounted on a main body of the U-shaped ditch constituted of receiving parts placed on right and left side walls, respectively, of the main body 7 of the U-shaped ditch and one or a plurality of bridging parts transversely laid between the right and left receiving parts. The reinforced frame 3 is provided with erosion preventing parts 5' which are extended from either its right or left side or both sides thereof to the exterior of the main body of the U-shaped ditch and reduce the force of flowing water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213452-A (JP)
Title: Lubricating oil additive and lubricating oil composition containing the same
Inventor: KOISHIKAWA NAOKI
IPC: C10M169/04
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil additive that has excellent emission performance without including metal components, for example, calcium, magnesium or the like and a lubricating oil composition containing the additive.  <P>SOLUTION: This invention is a lubricating oil additive including a quaternary ammonium salt having a base value of at least 10 mg KOH/g. The lubricating oil additive is used as a lubricating oil additive for internal combustion engine or as a lubricating oil for driving system. In another embodiment, the lubricating oil composition is added to base oil in an amount of 0.1 to 10 %mass to the base oil to prepare the lubricating oil composition of this invention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217980-A (JP)
Title: Image forming apparatus
Inventor: AKUTA HIDEHIKO
IPC: B41J29/38
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus including two or more power-saving modes that informs a user to which of power-saving modes a power-saving mode shifted when a power-saving key is operated goes during a stable standby state.  <P>SOLUTION: In the image forming apparatus having e.g., a pre-heat mode and a sleep mode as the power-saving modes, display of an LED built in the power-saving key is made different between the case of being shifted to the pre-heat mode when the power-saving key is operated in the stable standby state and the case of being shifted to the sleep mode when the power-saving key is operated in the stable standby state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223510-A (JP)
Title: In-vehicle digital communication receiver
Inventor: KURIOKA NOBUYUKI
IPC: H04B7/08
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle digital communication receiver, especially, which is equipped to a vehicle and receives the digital signal of a radio wave or the like modulated with an OFDM (Orthogonal Frequency Division Multiplex) system in an optimum manner regarding the digital communication receiver.  <P>SOLUTION: The in-vehicle digital receiver is composed of first/second receiving means which respectively have first/second antenna sets comprising a plurality of directional antennas, first/second antenna switching/synthesizing means for outputting a switching/synthesizing signal of the antenna, and first/second signal demodulating means for executing demodulation processing of the switching/synthesizing signal, and an antenna switching/synthesizing control means which determines the incoming direction of a radio wave on the basis of information of receiving states in the first/second receiving means and instructs the switching/synthesizing of the antenna to the first antenna switching/synthesizing means and/or the second antenna switching/synthesizing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221131-A (JP)
Title: Ventilator
Inventor: IWAKAWA TORU
IPC: F24F7/007
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator, suitably varying the delivery flow rate and direction of ozone, effectively preventing the generation of germs and termites, and facilitating repair and replacement work.  <P>SOLUTION: In this ventilator 1, a cartridge mounting space 23 is partitioned in the vicinity of a blowing part 22 of the body part 2, and an ozone generation cartridge 6 is removably set in the cartridge mounting space. Preferably two or more cartridge mounting spaces 23 are formed to selectively set the ozone generation cartridge 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223671-A (JP)
Title: Apparatus and method for estimating channel, and base station device
Inventor: IWAI TAKASHI
IPC: H04B1/712
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel estimation apparatus capable of increasing estimation precision in the channel estimate of a reception signal without decreasing communication throughput even if allowable processing delay time is extremely short, for example, 1 slot or less.  <P>SOLUTION: A weighting factor calculator 106 calculates a weighting factor to the reception signal of three slots, namely a reference slot retained at a weighting adder 107 according to the amount of variation in a phase inputted from a maximum Doppler frequency detector 105, and a slot before and after the reference slot, and informs the weighting adder 107 of the three calculated weighting factors. The weighting factor calculator 106 calculates only a weighting factor to the reception signal of the two slots, namely the reference slot and the slot before the reference one, when a demodulation timing detector 104 informs the weighting factor calculator 106 of demodulation start timing, and inputs the two calculated weighting factors and the arrival information of the demodulation start timing into the weighting adder 107.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221425-A (JP)
Title: Method for measuring carnitines
Inventor: MAJIMA YASUO
IPC: G01N30/88
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the separation of carnitine from other impurities is difficult in a method for measuring carnitine by HPLC because carnitine is seldom held by a reverse fixing phase and meets no other choice than a complicated pretreatment in order to avoid such separation difficulty.  <P>SOLUTION: A mobile phase based on water is used in order to hold carnitine being a water soluble component to the fixing phase of HPLC. Since the fixing phase stable in holding time is used even in the mobile phase based on water, carnitine is quantified precisely. Since a separation capacity is improved by this method carnitine is quantified without performing a complicated pretreatment necessary heretofore at all.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229142-A (JP)
Title: Scheduling method of master / slave synchronous communication system
Inventor: MIYAMATSU TOSHIYUKI
IPC: H04L12/28
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scheduling method of a master / slave synchronous communication system whereby a master and all slaves connected on an IEEE 1394 network can transmit / receive control data within a control period of an integer multiple of the isochronous cycle.  <P>SOLUTION: The master captures the control period, detects the slaves connected on the IEEE 1394 network, and automatically assigns the detected slaves to a communication timing management table for the communication between the master and the slaves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226866-A (JP)
Title: Refrigerating cycle device
Inventor: OMURA GENTARO
IPC: F25B39/02
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the effect of uniformity in distributing a refrigerant to a plurality of refrigerant passages of an evaporator.  <P>SOLUTION: The liquid refrigerant of high pressure at an outlet side of a condenser is reduced to intermediate pressure while keeping a liquid phase by an expansion valve (first pressure reducing means) 5, the refrigerant of intermediate pressure of the liquid phase is distributed to a plurality of tubes 6b by an inlet tank 6a of the evaporator 6, and the refrigerant of intermediate pressure is reduced to a gas-liquid two phase state of low pressure by throttles (second pressure reducing means) 7a respectively mounted on inlet parts of tubes 6b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228524-A (JP)
Title: Fuel cell system and its power generation method
Inventor: AOKI HIROSHI
IPC: H01M8/06
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which operates effectively and stably and improves durability of a hydrogen separation film layer by preventing deterioration of the hydrogen separation film layer in the fuel cell, and also to provide its power generation system.  <P>SOLUTION: The fuel cell system 1 comprises a reformer 2, a fuel cell 3, and a control device. The fuel cell 3 has an electrolyte body 31 made by laminating a hydrogen separation metal layer 311 and a proton conductor layer 312, an anode passage 32, a cathode passage 33, and a coolant passage 34. The control device, by operating a cathode gas controller 6, increases the pressure in the cathode passage 33 when the temperature T of the electrolyte body 31 exceeds the upper limit Tmax of the permissible operating temperature range Tp, and decreases the pressure in the cathode passage 33 when the temperature T of the electrolyte body 31 becomes below the lower limit Tmin of the permissible operating temperature range Tp of the electrolyte body 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229490-A (JP)
Title: Mobile terminal
Inventor: OKAWA YASUHITO
IPC: H04N5/225
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal capable of switching an image display vertically or horizontally by changing the orientation of the terminal body without mechanically rotating the display image or a hinge.  <P>SOLUTION: A position detecting sensor is attached to a position parallel to an image display unit, and the orientation of the display image is switched based on the result of detection by the position sensor. Also, by attaching the position detecting sensor to the position parallel to an opening for light intake of a camera and rotating an image signal based on the result of detection by the position sensor, an output of the always constant orientation is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236361-A (JP)
Title: Communication terminal device
Inventor: TAKAMOTO KENJI
IPC: H04L12/70
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving communication quality of real time communication utilizing an information processing terminal having an asynchronous communication function.  <P>SOLUTION: This device is provided with a network communication unit 14 for communicating information with another terminal via a network 30, corresponding to a predetermined clock; a terminal communication unit 11 connected to an information processing terminal 20 for processing information and communicating information with the terminal 20, corresponding to a predetermined timing; and a communication control unit 12 for determining the timing on the basis of the clock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004265403-A (JP)
Title: Method and system for showing text node without annotation in data formatted document
Inventor: JONES BRIAN M
IPC: G06F40/143
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for providing a data tree view showing a text node without annotation in a corresponding data formatted document.  <P>SOLUTION: When a user starts to annotate a document in his or her desired data format structure such as a markup language such as an XML, a tree view pane is displayed to the user in order to provide the outline of a data structure applied to the document at present to the user, or to provide the outline of the data structure applied to the document according as the user annotates the document in the data structure to the user. In the tree view, a specifier is displayed at the position of a text node without annotation in relation with brother data elements. When the user focuses on the applied specifier of the text node without annotation in the tree view, the corresponding text node in the corresponding document is emphasis-displayed to the user in order to show the position of the text node without annotation in the data structure to the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005233089-A (JP)
Title: Pump
Inventor: SAWAZAKI MOTOI
IPC: F04D15/02
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump capable of protecting a motor and the pump even if pressure of water flowing in the pump gets abnormal and a separating plate bends.  <P>SOLUTION: In a magnet coupling type pump 10, an over-current detection circuit 60 detects abnormal current of drive current of the motor 16 and outputs abnormal signal to a motor control part 58 and a motor control part 58 stops rotation of the motor 16 when the separating plate 52 provided between a yoke 36 and an impeller 46 is bent to the yoke side by abnormal pressure of water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234995-A (JP)
Title: Information retrieval method, information retrieval system, control program, and storage medium
Inventor: YAMADA SAIJI
IPC: H04N5/44
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information retrieval method which is capable of presenting information according with viewer residence area information to a viewer without exceeding the maximum number of digits of a binary table.  <P>SOLUTION: The information retrieval method has: an information A acquisition step (S102) of acquiring pertinent information A from a binary table T1 showing a relation among a prefectural area code, area information, and information C associated with prefectural area information and the area information, on the basis of the prefectural area code registered in a receiver; and an information C acquisition step (S104) of acquiring information C from the binary table T1 on the basis of area information B coinciding with a character string indicative of an address of the viewer, which is registered in the receiver, as a result of collation between area information of the information A and the character string indicative of the address of the viewer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004141685-A (JP)
Title: Game machine
Inventor: FUKUDA SADAO
IPC: A63F5/04
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To diversify the variable display following the operation of a stop switch by changing the position of stopping the figures on a variable display part variously so as not to be unbalanced within a prescribed range.  <P>SOLUTION: The game machine is provided with a control means which judges the winning by the random number sampling, as for the display aspect as given when a variable display part for variably displaying a plurality of figures stops the variable display operation and stops or controls the variable display operation after the generation of the stop command signal by a stop means within a prescribed operation range based on the result of the judgement. The control means comprises a collation means 91 which checks up which of the figure stoppable positions matches the position of stopping the figures demanded by the result of the judgment of the winning within the prescribed operation range, a plurality of collation sequence setting parts which set the sequence of undergoing the collation being differentiated, a selection means 90 which selects any one of the collation sequence setting parts based on the type of winning specified by the judgment of the winning. The collation is carried out following the collation sequence setting part selected to make a stop at the matched position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005238242-A (JP)
Title: Truck
Inventor: KOIKE TETSUO
IPC: B23K9/12
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a truck applicable regardless whether a workpiece is a magnetic body, in performing intended processing on the workpiece by operating a machining torch.  <P>SOLUTION: The truck A is provided with a chain 3 to which a plurality of suction cups 2 are attached at prescribed intervals, a cam 9 which generates suction force for the suction cups 2 in contact with the surface of the workpiece B, and travelling members 4a-4c which make the truck body 1 run.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241771-A (JP)
Title: Optical member with adhesive, manufacturing method thereof, and image display device
Inventor: MOROISHI YUTAKA
IPC: G09F9/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member with adhesive which has adhesive layers laminated on at least one surface of the optical member and keeps satisfactory adhesiveness between the optical member and the adhesive layer even when stored in a severe state for a long period of time.  <P>SOLUTION: In the optical member with the adhesive having the adhesive layers laminated on at least one surface of the optical member, the adhesive layer is laminated across an intermediate layer containing the mixture of polyurethane resin and isocyanate compound, and further contains a functional group-containing polymer capable of reacting with isocyanate compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI