baber/WOPTO huggingface dataset:
Patent JP-2005042639-A (JP)
Title: Air supply device of fuel cell
Inventor: HATSUYA TSUTOMU
IPC: F04D25/02
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply device of a fuel cell which supplies uniformly air to respective unit cells for constituting a fuel cell while using a centrifugal fan which does not compress sucked air to a high pressure, which operates stably and efficiently the fuel cell and which reduces a necessary power consumption to drive the air supply device.  <P>SOLUTION: The air supply device of the fuel cell supplies the air sucked via the centrifugal fan (air blower 20) to the fuel cell (12) via a manifold (22) which radially enlarges toward a downstream. A plurality of straightening plates (22f) are provided in the manifold (22). The straightening plates (22f) are disposed so that spaced distances of the straightening plates (22f) become larger toward the downstream of the manifold (22), and a straightening unit having a punching plate (22g) is provided at a downstream of the straightening plates (22f).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045081-A (JP)
Title: Method of manufacturing ferroelectric capacitive element
Inventor: MIKAWA TAKUMI
IPC: H01L27/105
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to manufacture a ferroelectric capacitive element for preventing the deterioration of ferroelectric characteristics.  <P>SOLUTION: A lower electrode 2A and a ferroelectric film 3A in an amorphous status are formed on a semiconductor substrate, and the ferroelectric film 3A is crystallized simultaneously with the film formation of the upper electrode 4A by using its film formation temperature. Thus, it is possible to suppress the hillock and in-film void of the upper electrode due to stress migration by carrying out film formation simultaneously with crystallization anneal, and to prevent the reduction of an electrode area working as capacitance regulation and the failure of contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282000-A (JP)
Title: Semiconductor device
Inventor: SUGIURA IWAO
IPC: H01L21/768
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a stress at wire bonding, etc. to be applied to a minute wiring pattern in a first multilayer wiring structure, in a semiconductor integrated circuit device comprising a first multilayer wiring structure using a low dielectric constant inter-layer insulating film and a second multilayer wiring structure using an inter-layer insulating film of larger dielectric constant formed thereon.  <P>SOLUTION: A support rod is so formed as to be extended while penetrating through the multilayer wiring structure, at least in the first multilayer wiring structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048438-A (JP)
Title: Wall panel
Inventor: SHITSU SHIGEAKI
IPC: E04F13/18
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall panel capable of expressing various patterns with a simple constitution.  <P>SOLUTION: This wall panel is constituted by sticking a single layer or a plurality of layers of transparent or semitransparent synthetic resin decorative sheets 2 to a base board 1 by an adhesive 3 mixed with a pattern material. A pattern is expressed via the transparent or translucent decorative sheet 2 by the pattern material mixed in the adhesive 3. The various patterns are expressed by using the same kind of decorative sheet 2 by selecting a kind and a quantity of pattern material mixed in the adhesive 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049060-A (JP)
Title: Method and device for making heated cereals to single grain
Inventor: TAMIYA SHOICHI
IPC: A23F3/06
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for making cereals to single grains after heating.  <P>SOLUTION: This method for making heated cereals to single grains comprises exposing heated cereals to hot air with stirring in an atmosphere having a temperature of 60-100°C and a humidity of 60-90%. This device for making heated cereals to single grains by exposing the heated cereals to hot air with stirring comprises a hot air generator 1, a hot air duct 2 for blowing the hot air of the hot air generator 1 to the device, a cereal input hopper 4 having an opening controlled so that the thickness of cereal layer is 100mm or less, a net conveyor 5 for moving the cereals, a stirrer 6 for stirring the cereals on the net conveyor 5, and an exhaust fan 7 for forming the flow of the hot air so that the air is uniformly carried through the meshes of the net conveyor 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052294-A (JP)
Title: Optical pulse illuminating device and its illuminator
Inventor: OBA HIROSHI
IPC: F21V29/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To precisely monitor the light quantities of respective flash lamps by preventing a pulsed light emitted from the flash lamps of opposite illuminators from entering in light receiving parts of photodetectors which monitor the light quantities of the flash lamps provided in the illuminators of an optical pulse illuminating device installed oppositely to each other in the both sides of a carrier passage of a work receiving the optical pulse illumination.  <P>SOLUTION: The light receiving parts 12 of the photodetectors 11R and 11L monitoring the light quantities of the flash lamps 9 of the respective illuminators 7R and 7L are disposed so as to receive the light emitted from the flash lamps 9 through slits 13 formed in parallel to the lamp axis of the flash lamps of the illuminators having the photodetectors, on a central line of a reflecting mirror 10. Light emission parts 14 of the flash lamps of the opposite illuminators are disposed in such an attachment angle as to be prevented from entering in a light receiving angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055399-A (JP)
Title: Signal processor for fluorescent x-ray analysis
Inventor: TANAKA YASUFUMI
IPC: G01T1/17
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To take out the height data of each stage of a stepped-wave like signal obtained by the detector of a fluorescent X-ray analyzer with high precision by a simple constitution.  <P>SOLUTION: A stepped-wave like voltage pulse signal DET is delayed by a predetermined time in a delay part 10 and the difference between the signals before and after delay is calculated in a subtraction part 11. A pulse having the height of each stage as a wave height value discretely appears in a difference signal DIF in the time width of the delay time. The rising edge of the difference signal DIF is detected in an edge detecting part 13 and a timing control part 14 forms a conversion start instructive signal STR of a predetermined score at a predetermined time interval after the detection of the rising edge. A signal level is sampled corresponding to the conversion start instructive signal STR to be converted to a digital value by an A/D converter 15 and an operational processing part 16 averages a plurality of digital values at every stage to calculate the data corresponding to the height of each stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054753-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: AOYAMA TARO
IPC: F02D41/38
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device for an internal combustion engine capable of optimally controlling the injection timing of main injection for surly preventing the misfire of main injection.  <P>SOLUTION: This fuel injection control device for the internal combustion engine performing early stage injection before main injection is provided with a cylinder pressure sensor 29 detecting pressure in a combustion chamber and a heat release parameter calculation means calculating a heat release parameter relating to an in-cylinder heat release quantity generated in the combustion chamber by using actual pressure in the combustion chamber detected by the cylinder pressure sensor and engine crank angles. The injection timing of main injection is controlled for preventing the misfire of main injection based on a heat release parameter value calculated by the heat release parameter calculation means at timing before the start of main injection and after the completion of combustion corresponding to early stage injection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065372-A (JP)
Title: Apparatus for exfoliating insulating film of conductive wire
Inventor: EBISAWA MITSUO
IPC: H02G1/12
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for exfoliating inexpensively with a simple constitution which is short in an axial direction.  <P>SOLUTION: The apparatus 1 for exfoliating the insulating film of a conductive wire W covered with the insulating film includes a nozzle block 4 having a nozzle 7 for guiding the conductive wire in the axial direction, weights 9, 10 which turn the conductive wire W as a center and which radially move by a centrifugal force in association with the turning, and a cutter 12 disposed at a position opposed to the weights with the conductive wire W therebetween and having a cutter edge capable of being brought into pressure contact with the conductive wire W directly near the nozzle 7. The nozzle block 4 is rotatable, and the weights are coupled to the cutter 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274018-A (JP)
Title: Wiring-board housing device and discharge-lamp lighting device
Inventor: KOSA KIYOTERU
IPC: F21V29/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring-board housing device capable of enhancing the performance for dissipating heat from an electronic component that generates a large amount of heat while suppressing the amount of consumption of a heat-dissipating material.  <P>SOLUTION: The wiring-board housing device comprises a wiring board 3, a metal housing member 4, an insulating sheet 5, and a heat-dissipating foaming material 8. Various electronic components such as an electronic component 1 having a large amount of heat production and an electronic component 2 having a small amount of heat generation are mounted on the wiring board 3. The wiring board 3 is housed in the housing member 4, on an inner face of which the insulating sheet 5 is arranged to insulate the wiring board 3 against the housing member 4. A recess 7 is formed in a portion of the insulating sheet 5 that corresponds to the portion of the rear face of the wiring board 3 where the electronic component 1 having the large amount of heat generation is mounted. The heat-dissipating foaming material 8 is foamed in the recess 7 to fill the recess. The amount of consumption of the heat-dissipating foaming material 8 is limited by the recess 7, while the heat dissipation to the housing member 4 is taken place by closely sticking the heat-dissipating foaming material 8 to the portion of the rear face of the wiring board 3 where the electronic component 1 having the large amount of heat generation is mounted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005034977-A (JP)
Title: Electric screwdriver capable of correctly setting torque without torque sensor
Inventor: SATO SHINHO
IPC: H02P29/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric screwdriver which is capable of correctly setting torque without a torque sensor.  <P>SOLUTION: According to the electric screwdriver which is PWM-controlled to control its motor power, torque data with respect to a PWM pulse duty ratio is practically measured beforehand to create a database. Then the motor is driven by referring to the duty ratio, based on a torque value in the database, to thereby set the torque value without the toque sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058626-A (JP)
Title: Clip device for endoscope
Inventor: SHIBATA HIROAKI
IPC: A61B1/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip device for an endoscope deeply clipping relative to an affected area, when starting to close a clip but if it is going to be imperfect clipping, starting all over again on its mid-way, and capable of preventing the fall of the clip for a long period of time by sure clipping.  <P>SOLUTION: The clip comprises a dogleg and beak-shaped member 3A which is freely bent and deformed in its central part so as to be opened/closed like a beak, and a drive member which is freely deformable from a state of being bent into a reverse dogleg, which is reverse to the beak-shaped member 3A, via a straight state, and into a state of being bent into a dogleg in the same direction to the beak-shaped member in the inside position of the beak-shaped member 3A. The beak-shaped member 3A and the drive member 3B are engaged with each other adjacent to the respective both ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061380-A (JP)
Title: Ignitor for capacitor discharge type internal combustion engine
Inventor: KIMURA KENJI
IPC: F02P3/08
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignitor for a capacitor discharge type internal combustion engine without a battery, provided with a function of preventing reverse rotation of the engine without deteriorating starting performance of the engine.  <P>SOLUTION: A series of pulses outputted by a pulse signal generator 3 which generates pulses by detecting edges of a main reluctor 2r1 and an auxiliary reluctor 2r2 which are synchronously rotated with the engine are given to a controller 5 for control of an ignition position. A trigger signal supply circuit 9 is provided to give a trigger signal to an ignition circuit 4 based on an output pulse of the pulse signal generator. Before a microcomputer is started, the trigger signal is given from the trigger signal supply circuit 9 to the ignition circuit 4 to improve starting performance of the engine. A trigger signal bypass switch 10 to prohibit supply of the trigger signal to the ignition circuit when reverse rotation of the engine is detected based on the output pulse of the pulse signal generator is provided on the output side of the trigger signal supply circuit 9. The output pulse of the pulse signal generator can thus be inputted to the controller 5 without trouble.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065958-A (JP)
Title: Game machine and simulation program
Inventor: ITO JUNICHI
IPC: A63F7/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine improving a game property by raising a player's eagerness to continuous passing to a predetermined area.  <P>SOLUTION: This game machine is provided with area passing detecting means (for example, a start win ball switch 6S and a main CPU 31) which detect the passing of game balls in predetermined areas in a game area. This game machine is further provided with a timing means starting the timing based on the detection by the area passing detecting means; a number of continuous passing times counting means which counts the number of passing times of the game balls detected from the start of timing by the timing means till the lapse of a predetermined continuous detecting time by the area passing detecting means; a number of continuous passing times detecting means (for example, the main CPU 31) detecting that the number of continuous passing times counting means counts the number of passing times of the game balls from the start of the timing by the timing means till the lapse of the predetermined continuous detection time; and a privilege giving means (for example, the main CPU 31) giving a predetermined privilege based on the detection by the number of continuous passing times detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345343-A (JP)
Title: Ink backflow preventive composition
Inventor: UCHINO MASAHIRO
IPC: B43K8/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing implement which does not cause drop of an ink backflow preventive composition even when the writing implement is placed under a high temperature environment, or undergoes impact due to dropping or the like, or is allowed to stand with the pen point facing upward, and is less likely to cause backflow of the ink even upon the application of impact caused by dropping or the like.  <P>SOLUTION: This ink backflow preventive composition is used in a writing implement for receiving ink in a free state and contains at least a polyhydric alcohol such as glycerin or glycols and an alkyl acrylate-acrylamide copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003517-A (JP)
Title: Variable displacement vane pump
Inventor: MOCHIZUKI TERUHIKO
IPC: F04C14/22
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain flow-down characteristic for increasing pump rotation speed and reducing discharge flow rate of hydraulic fluid actively.  <P>SOLUTION: A plurality of vanes are attached in substantially radial direction of a rotor so as to come in and out freely, and the rotor is stored in a cam ring. An end part of the cam ring is pivotally supported on a pump body 1 by a pin, and eccentricity amount of the cam ring and the rotor is changed by changing turn amount of the cam ring centered on the pin. A control mechanism 10 for controlling the turn amount of the cam ring by oil pressure is provided. An orifice 120b is provided in a passage 30 on a pump discharge side and is opened in the inside of a cylinder 21 of the control mechanism 10. A piston 22 of the control mechanism 10 is operated by difference in forward and backward pressure of the orifice 120b. Opening area of the orifice 120b is adjusted by the piston 22. When pump rotation speed increases, opening area of the orifice 120b is reduced together with the turn of the cam ring and discharge flow rate of hydraulic fluid is reduced in accordance with the increase of pump rotation speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002474-A (JP)
Title: Composition using pure s (+) isomer of fluoxetine
Inventor: YOUNG JAMES W
IPC: A61P25/28
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antidepressant with high efficacy, practically free from unnecessary and harmful toxic action or psychological process.  <P>SOLUTION: The antidepressant comprises an amount of S(+)fluoxetine or its pharmaceutically acceptable salt and the amount is sufficient for alleviation of human melancholia, but insufficient for the harmful toxic effect or psychological process or delayed start of effecting or low response rate accompanied by administration of racemic fluoxetine. The antidepressant with reduced harmful toxic effect and psychological process, delayed start of effecting or low response rate is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005034127-A (JP)
Title: Chewing gum
Inventor: SAKUMA SHUJI
IPC: A23L1/304
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide chewing gum excellent in recalcification effect of promoting recalcification of decalcified enamel of the teeth and actively suppressing tooth decay through eating the chewing gum.  <P>SOLUTION: The chewing gum contains at least one kind of component selected from silk powder, silk protein and the hydrolysate of silk protein. The silk protein is at least one kind of component selected from sericin, fibroin and its hydrolysate. The chewing gum can be formulated with a calcium compound. As to the calcium compound, hydroxyapatite, calcium phosphate, tribasic, calcium carbonate and the like can be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074134-A (JP)
Title: Pachinko machine
Inventor: NISHIKAWA MOTOMORI
IPC: A63F7/02
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of supplying a player with unprecedented amusement and degree of expectation by allowing the skill of the player to be reflected in a game state and finally in the number of prize balls obtained at winning prizes, prohibiting fraudulent operations such as fixing a handle at play, and further allowing the prize winning history of the player to be taken over to the number of prize balls at a big win to enhance the expectation for the big win according to the prizewinning state until then so that the player can get prize balls as many as a number in which the player's skill is reflected.  <P>SOLUTION: In this Pachinko game machine, in which the player launches game balls onto a game board having various kind prize pockets and a varying pattern display to let the game balls enter the pockets and obtain prize balls put out from the game machine, game roles are virtually allotted to the various kind prize pockets 21 to 29, and the varying pattern display 30 displays varying patterns as the game balls enter the prize pockets, to which game roles are allotted, to progress the game sequence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081545-A (JP)
Title: Inkjet printer head
Inventor: ITO ATSUSHI
IPC: B41J2/055
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer head capable of eliminating crosstalk phenomenon through a simple arrangement.  <P>SOLUTION: A cavity unit 10 has a multilayer structure of a base plate 22 provided with pressure chambers 23, manifold plates 17 and 18 provided, at a position overlapping the pressure chamber 23 at least partially in the laying direction, with a manifold chamber 26 for refilling each pressure chamber with ink from an ink supply after storing it temporarily, three spacer plates 19, 20 and 21 interposed between the base plate 22 and the manifold plate 18, and a nozzle plate 11 provided with nozzles 11a communicating with respective pressure chambers 23. One spacer plate 19 is made thick to have a rigidity higher than that of other plates. Consequently, crosstalk phenomenon where the entirety of a cavity unit 10 is bent significantly through driving of a piezoelectric actuator 12 to cause ejection of ink from other nozzle array is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081621-A (JP)
Title: Discharging controlling device, liquid discharging device, liquid discharging method, recording medium and program
Inventor: IKEMOTO YUICHIRO
IPC: B41J2/52
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a wrong image is drawn when deflection discharging of a discharge pattern is carried out because the discharge pattern written in a buffer memory is formed without a discharge direction deflection taken into account.  <P>SOLUTION: The discharge pattern according to tone data for expressing tones by the number of liquid droplets hit on each pixel region is stored to be related to each pixel region in a discharge pattern storage part 1. At this time, a read address transition part 2 deviates a read address given to the discharge pattern storage part 1 by a discharge period of the liquid droplets to interlock with a direction of deflection control of each discharge opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084424-A (JP)
Title: Imaging apparatus and focus controlling method of imaging apparatus
Inventor: ISHII KAZUNORI
IPC: G02B7/36
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision of rerun decision of a focusing search and control and reliably maintaining the focusing state corresponding to a circumstantial change after focusing.  <P>SOLUTION: The imaging apparatus comprises a first detection means 113 that outputs a focus estimation value signal of expressing the focus state of a projection optical system based on the high frequency component of an output signal of an imaging device 106, a second detection means 126 that outputs a detection signal different from a focus estimation value signal and a control means 114 that performs the focusing search and control for controlling the drive of a focus lens so as to search the focusing position of the focus lens based on the focus estimation value signal. Further, the control means performs the focusing search and control, thereafter, determines shift information of expressing the shift state from the focusing state based on a detection signal from a second detection means and performs the processing related to the rerun of the focusing search and control based on at least the shift information between the shift information and the focus estimation value signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI