baber/WOPTO huggingface dataset:
Patent JP-2006007173-A (JP)
Title: Rotation drum type settled sand classifier
Inventor: NAKANO TAISUKE
IPC: C02F11/00
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation drum type settled sand classifier capable of removing foreign matters by washing settled sand, discharging the settled sand after washing in the state of uniform particle size and a specified moisture content or less and reusing the settled sand and gravel as recycled resource.  <P>SOLUTION: A rotation drum 1 which has a sieving function and is formed of a conveyance plate 11 on the inner peripheral surface and helical screw vanes 12 on the outer peripheral surface respectively is rotatably disposed in a fixation drum 2. The moisture content of the conveyed settled sand is reduced and dried by exhausting air in the rotation drum 1 and the washed settled sand having a particle size smaller than the sieve width of the rotation drum 1 is separated to the outside of the rotation drum 1 and is conveyed by the helical screw vanes 12. At the same time, gravel and sediment conveyed by the conveyance plate 11 are sorted and discharged by utilizing their differences in specific gravity according to air flow near the outlet of the rotation drum 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006017789-A (JP)
Title: Variable optical signal delay unit and variable optical signal delay device using same
Inventor: WADA MORIO
IPC: H04B10/60
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a variable optical signal delay unit which makes a time for delaying an optical signal variable with simple constitution and an optical signal delay device using this.  <P>SOLUTION: A variable optical signal delay unit of this invention is a variable optical signal delay unit in which improvement is added to the variable optical signal delay unit which delays an optical signal. The variable optical signal delay unit is characterized by being equipped with; a first delay optical fiber; a second delay optical fiber whose length is different from that of the first delay optical fiber; and an optical switch which has 2 input ports and 2 output ports, and which outputs an optical signal which is inputted from at least the input port of one side from a desired output port by making the optical signal pass through the first delay optical fiber or the second delay optical fiber or without making it pass through both delay optical fibers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306353-A (JP)
Title: Seating sensor
Inventor: SAITO YUKIHIRO
IPC: B60N2/90
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seating sensor preventing disconnection failure due to addition of a disconnection detecting resistive element while restraining deterioration of a disconnection detecting performance of the seating sensor.  <P>SOLUTION: A disconnection detecting resistive element R2 and a current limiting resistive element R2 are arranged nearer a connector than all of film switches 17-20 on a seating face. This can improve a degree of freedom of a wiring such that a wiring to multiple film switches dispersed and arranged at each part of a seating face is, for example, branched into many parts. Because there is no need to arrange the disconnection detecting resistive element on the seating face, such problems are easily avoided that stress concentration due to seating on a connection between the disconnection detecting resistive element and a conductive wire is repeated and the connection is subjected to disconnection, and that a resistance value fluctuation is caused because of pressure on the disconnection detecting resistive element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016444-A (JP)
Title: Method for producing water-based recording liquid for inkjet printer
Inventor: MURATA HARUO
IPC: C09D11/00
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a water-based recording liquid for an inkjet printer using a pigment and having improved storage stability by preventing the disintegration of the primary particle of the pigment.  <P>SOLUTION: The water-based recording liquid for an inkjet printer contains a pigment coated with an organic polymer compound having a neutralized anionic group. The production method is carried out by using a dispersion medium stirring-type dispersion apparatus having a rotor and a separator in a cylindrical disintegration part and the suspension is supplied to get a dispersion medium efficiency in the dispersion apparatus of 0.1-1.2 kwh/kg per 1 kg of the pigment to obtain the pigment dispersion liquid containing finely dispersed pigment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026463-A (JP)
Title: Coater and coating method
Inventor: SAKURAI NAOAKI
IPC: B05D1/26
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coater preventing ununiformness of a coating substance by enabling to make drying of a coating liquid coated on a substrate in the coated area of the substrate uniform and capable of effectively making the shape of the coating substance after drying uniform, and a coating method.  <P>SOLUTION: When a predetermined area on the substrate is coated with the coating liquid containing a solute and a solvent, the solvent is evaporated and a solid substance of the solute is formed on the substrate, atmosphere near the coated area on the substrate is retained to the atmosphere for suppressing evaporation of the solvent until coating to the predetermined area on the substrate is finished.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027775-A (JP)
Title: Sheet feeder
Inventor: HYAKUMURA HIROTOMO
IPC: B65H3/06
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of sufficiently suppressing double feeding.  <P>SOLUTION: This sheet feeder 100 feeding a plurality of sheets placed on the inside of a storage part 101 in a stacked state in order from the lowermost sheet in a prescribed carrying direction comprises an elastic belt 104 coming into contact with the downstream side edge of the plurality of sheets in the carrying direction, displacing the sheets more largely toward the lower sheets to the downstream side in the carrying direction by projecting to the upstream side in the carrying direction by differentiating the projected amount thereof according to a height position, and enabling the projected amount to be variable and a pickup roller 109 feeding out the lowermost sheet in the carrying direction by rotating in the state of coming into contact with the lowermost sheet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027124-A (JP)
Title: Image forming device
Inventor: FURUKAWA GENTARO
IPC: B41J2/18
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which does not adversely affect liquid droplets discharged from a discharge head during discharging an ink by the discharge head and can prevent an ink mist from depositing on the discharge side of the discharge head.  <P>SOLUTION: The image forming device comprises the discharge head for discharging liquid droplets to a recording medium, an electric field generating means which is arranged in an opposite position to the discharge side of the discharge head across the recording medium and generates an electric field and a control means which controls the intensity of the electric field so as to attract the ink mist generated when the liquid droplets are discharged by the discharge head to the electric field generating means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009547-A (JP)
Title: Security gate
Inventor: NIIJIMA HIROSHI
IPC: E05F15/02
Filed: 2004-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security gate smooth in opening/closing a door with little risk of pinching.  <P>SOLUTION: An opening 3 of a cylindrical peripheral wall 2 of a gate case 4 is opened/closed with a door 5 of the same shape. A door mounting plate of sector shape journaled to the case is connected to a linear moving type driving means 6 through a link mechanism 8. The upper part of the door is mounted to the door mounting plate, and the lower part is guided by a guide means 11. When the driving means 6 closes the door 5, the driving means 6 is driven with its torque controlled to a predetermined value up to a position immediately before complete closure, and after the position immediately before complete closure up to complete closure, the driving means 6 is driven with maximum output without limiting torque. In closing operation, there is little danger of pinching because torque is low, and the door is stopped by overload detection when abnormal. An interlocking mechanism acts in a completely closed position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035350-A (JP)
Title: Grinding method of bearing
Inventor: NAKAI HIROKAZU
IPC: B24B7/04
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a grinding time for adjusting the height dimension of an inner ring and an outer ring of a bearing.  <P>SOLUTION: In grinding the end faces of the outer ring 8 and inner ring 6 of the bearing using a rotary surface grinding device 1 to adjust the height of the outer ring and inner ring, the height dimension of the inner ring and outer ring are made almost the same by carrying out simultaneous traverse grinding or plunge grinding of the inner ring end face and outer ring end face while measuring the height dimension of the inner ring and outer ring of the bearing w by a dimension measuring instrument 60. Grinding is then performed while measuring the height dimension of the inner ring 6 or outer ring 8 lower in the requested height dimension, and grinding is terminated upon reaching the requested height dimension. Since the height dimension can be measured while grinding, the grinding time is shortened in comparison with the conventional bearing grinding method in which grinding is interrupted for the measurement of height dimension.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006039998-A (JP)
Title: Random number generation circuit
Inventor: YOSHIHARA KENJI
IPC: G09C1/00
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it difficult to analyze a random number by further improving the irregularity of a random number train to be generated in a random number generation circuit using LFSR.  <P>SOLUTION: The random number generation circuit comprises a counter 21 for obtaining an 8-bit count value by enabling the count of a clock signal CK1 and performing counting by a clock signal CK2, while the asynchronous clock signals CK1 and CK2 at a non-identical frequency are inputted to the counter section 21; count decoders 22-1 to 22-2 for decoding the 8-bit count value obtained by the counter section 21, and generating each of two types of random number disturbance signals EN1 and EN2; LFSRs 12-1, 12-2 in which the random number disturbance signals EN1 and EN2 are supplied as a latch enable, and the clock signal CK2 is supplied as a latch clock. The random number generation circuit further has an arithmetic section for generating a final random number train RAN3 by prescribed computation, based on the random number train, by generating random number trains RAN1, RAN2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035136-A (JP)
Title: Treatment method in combined sewage system
Inventor: CHIGUSA TAKEMICHI
IPC: C02F1/00
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method employing a fiber filter medium which can reduce the wet-weather pollution load of final effluent of a combined sewage system and ease the maintenance.  <P>SOLUTION: In a combined sewage system, dry-weather inflow sewage is treated by introducing it into a reaction tank and a final settling basin after removing impurities and SS in a first settling basin. Inflow sewage in wet weather exceeding the amount of planned inflow sewage is treated by its upstream circulation through a filter tank filled with the filter media, and discharged without being introduced into the first settling basin. Pollutants remaining in the filter tank are discharged after rainfall, and returned to the former stage of the first settling basin to be treated. In fine weather, the filter tank does not store water but stands by.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040805-A (JP)
Title: Elasticity retaining rib
Inventor: SHIOHAMA TAKAHIRO
IPC: H01M2/34
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the elasticity retaining rib that retains a retained part member and suppresses rattling.  <P>SOLUTION: The elasticity holding rib 2 has an immovable wall 4 that is protruded from the peripheral side wall 3 as a wall body, and a movable elasticity retaining wall 5 that is formed while the base end side is formed at the peripheral side wall 3 in combination and surrounds the immovable wall 4. The elasticity holding rib 2 also has introduction guide slopes 8, 11 in which the gradient becomes steeper at the immovable wall 4 side, while the movable wall side is positioned at a lower side in the introduction direction of the retained member at respective introduction tips of the immovable wall 4 and the movable retaining wall 5 against the retained member. The retained member is guided by the slope of a two-staged constitution. The retained member is also held down by an elasticity restoring force of the movable retaining wall 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006039468-A (JP)
Title: Method for making lithographic printing plate
Inventor: YOSHIDA SUSUMU
IPC: G03F7/30
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a lithographic printing plate by which a high quality lithographic printing plate can be made.  <P>SOLUTION: The method for making a lithographic printing plate includes a developing step of rubbing a recording surface of a lithographic printing original plate 104 having an image recording layer on a support after imagewise exposure with a rubbing member 112 in the presence of a developer 107 in a development processing section with the rubbing member 112 to remove the image recording layer in an unexposed area, wherein a developer of pH 2-10 is used as the developer 107.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048947-A (JP)
Title: Connection module
Inventor: MAEHASHI AKIYOSHI
IPC: H01R13/516
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and make compact the connection structure of a connector.  <P>SOLUTION: Locking arms 11 and locking projections 13 are provided on both side walls 12, 12' of one connector 2, respectively, and engaging projections 32 for the locking arms are provided on both side walls 30, 31 of a frame 3 of a frame shape for inserting the one connector, and locking members 47 for the locking projections are provided on both side walls of a hood 6 of the other connector side, and by inserting the other connector into the frame locked with the one connector, both the connectors are locked on both side wall sides of both the connectors 2, 4 in this connection module 1. The hood 6 of the other connector side is constructed of a case 5 for inserting the other connector 4, and the locking members 47 are provided on both side walls 45, 46 of the case, and locking means 53, 54 are provided on the other connector and the case.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016946-A (JP)
Title: Key attachment with locking confirmative indication
Inventor: KOJIMA HIKARI
IPC: E05B19/22
Filed: 2004-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size and thin key attachment with a locking confirmative indication, which enables a locked state to be easily indicated and maintained by performing only a locking/unlocking operation using a key, and which can be readily bought with a sense of fun.  <P>SOLUTION: This key attachment is equipped with a groove-shaped part 7 which enables a small ball 2 to be moved in a direction perpendicular to the direction of the insertion of the key 1; the small ball is provided in the groove-shaped part; a sliding plate 4 is provided integrally with a protrusion 5 which can be moved by a spring 6 in a horizontal direction with respect to the direction of the insertion of the key; and a slit, which enables the protrusion to move back and forth, is provided in the central part of the groove-shaped part. This enables the locked state to be indicated by a position of the small ball 2 which is moved by turning in the locking/unlocking operation using the key, and enables the indication of the small ball to be switched and maintained by using the protrusion 5 of the sliding plate 4 which is moved by the insertion/extraction of the key.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050038-A (JP)
Title: Imaging apparatus
Inventor: KUROBE MASAKAZU
IPC: H04N5/225
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which obtains good image quality feeling even when the brightness of a subject is dark.  <P>SOLUTION: The imaging apparatus includes a dividing means, two imaging elements, and recorders for recording video signals outputted from the two imaging elements, respectively. When object's brightness is smaller than the preset level while the video signals of the two imaging elements are recorded in the respective recorders, warning for a photographing person is displayed. When the photographing person stops the recording of one video image signal according to this warming, a half mirror is retracted from the optical path of the one imaging element which is stopped in recording. Consequently, the decrease of the amount of incident light is eliminated to the imaging element by being divided by the half mirror, and good image quality is obtained even from the dark subject.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046127-A (JP)
Title: Control device for cylinder direct injection type spark ignition internal combustion engine
Inventor: UCHIYAMA KATSUAKI
IPC: F02D41/04
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both drastic delay of ignition timing and combustion stability, and to realize rise in exhaust gas temperature when an engine is cold and reduction in HC emission amount.  <P>SOLUTION: In a warming up completion state where the temperature of cooling water of the internal combustion engine exceeds 80°C, regular stratified charge combustion operation and homogeneous combustion operation are performed. In a cold engine state where the temperature of the cooling water is below 80°C, to promote activation of a catalytic converter, top dead center injection operation is performed. In this state, a tumble flow is strengthened by a tumble flow control valve. Injection start timing ITS becomes before a compression top dead center, injection completion timing ITE becomes after the compression top dead center, and fuel injection is performed astride the compression top dead center. Ignition timing ADV becomes timing delayed at 15°CA to 20°CA from the injection start timing ITS after the compression top dead center. Since the compression top dead center becomes stable due to collapse of the tumble flow and minute turbulence is actively generated, combustion stability is improved. This enables drastic delay of the ignition timing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025581-A (JP)
Title: Circuit board for automobile generator
Inventor: LEE HYUN-CEOL
IPC: H02K9/22
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance cooling performance of a generator by improving the structure of a circuit board so that it becomes a surface directly opposing a fan, thereby smoothly discharging the air by means of the fan.  <P>SOLUTION: In the automobile generator comprises a rectifier assembly 90 connected electrically with a stator, a heat sink 91 fitted to a brush assembly, and a regulator 92 for regulating the magnitude of an AC voltage generated in the stator, while touching the heat sink, a circuit board 93 being assembled on the heat sink 91 is composed of a planar insulator which opposes the fan, while having a terminal portion 93a for coupling the stator coil and a terminal portion 93b for coupling a diode integrally.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046735-A (JP)
Title: Air conditioner
Inventor: ISHIBASHI AKIRA
IPC: F24F13/30
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner having increased heat conductivity of a heat exchanger with a minimized blower input.  <P>SOLUTION: This air conditioner comprises a crossflow blower 4 taking air through an intake port and blowing through an outlet port, and the heat exchanger arranged in the middle of an air circuit from the intake port to the crossflow blower or in the middle of an air circuit from the crossflow blower to the outlet port. The heat exchanger includes a front-side heat exchanger 3a arranged on the front side within a casing, and a back-side heat exchanger 3b arranged on the back side within the casing. Each heat exchanger includes a number of fins 11 arranged in parallel at predetermined intervals so as to pass a gas among them, and a number of heat transfer tubes 2 inserted substantially at a right angle to the fins 1 to pass a fluid flow in the inner part. The upper end part of the crossflow blower 4 in the front-side heat exchanger 3a is formed so that the upper portion from the horizontal line is linear, and the lower part therefrom is curved so as to surround the circumference of the blower 4 with a substantially equal space therefrom.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043059-A (JP)
Title: Game ball winning device
Inventor: INAGAKI MORIO
IPC: A63F7/02
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball winning device which can more accurately perform the rotation control of a rotary body.  <P>SOLUTION: This game ball winning device 1 has a pair of movable wing pieces 2 which can turn in a manner to form a standing state and a tilted state, a ball passage 3 which makes game balls 8 having entered a space between a pair of the movable wing pieces 2 stream down, the rotary body 4 which controls a pair of the movable wing pieces 2 to be placed under the standing state and the tilted state, and a braking member 7 which regulates the rotating position of the rotary body 4 by coming into contact with a contact piece 41 provided on the rotary body 4. The rotary body 4 is constituted by providing a plurality of the contact pieces 41 in the circumferential direction R of the rotary body 4, and a plurality of the contact pieces 41 are respectively provided in a plurality of axial directional regions which are shifted in the axial direction of the rotary body 4. A plurality of the braking members 7 are provided in a manner to respectively face a plurality of the axial directional regions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044981-A (JP)
Title: Ceramic
Inventor: SUDA YOSHIE
IPC: C04B35/195
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the applicability of a ceramic to be effective in many applications is limited now, the application using the antibacterial action is also restricted and it is also difficult to make a product lightweight.  <P>SOLUTION: The ceramic is obtained by blending 3-10% calcium oxide, 0.1-0.5% chromium oxide, 0.05-0.2% manganese oxide, 3-9% iron oxide, 0.05-2% cobalt oxide, 0.4-2% potassium oxide, 1-6% sodium oxide and 0.4-2% magnesium oxide with one comprising 30-70% silicon oxide and 10-30% aluminum oxide wherein total of silicon oxide and aluminum oxide is ≥60% of the whole and the balance being usual impurities and making it powdery. Further tourmaline is added and blended and and titanium oxide is added and blended.  <P>COPYRIGHT: (C)2006,JPO&NCIPI