baber/WOPTO huggingface dataset:
Patent JP-2007296637-A (JP)
Title: Offset printing coating agent and printed material
Inventor: KASAHARA YUTAKA
IPC: C09D11/02
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating agent, which can prevent rubbing off from developing, eliminate static electricity and foster slipping, and printed material, in which rubbing off is prevented from developing, the generation of static electricity is suppressed and workability is favorable.  <P>SOLUTION: The stock solution of the coating agent includes an emulsion type resin in a water solvent, granular wax and a non-silicon base surfactant, wherein the glass transition temperature of the emulsion type resin is set in a range of 0-80°C, the average particle diameter of the granular wax is set in a range of 2-10 μm and the content of the non-silicone base surfactant is set in a range of 6-20 weight%, and the solid content of the stock solution of the coating agent is dilluted with water in a range of 0.6-4 weight% to obtain a coating agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297157-A (JP)
Title: Part supply device
Inventor: TANGE KOJI
IPC: B65G47/84
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part supply device capable of completely storing sheet parts (for example, elements) in a recess portion of an index table.  <P>SOLUTION: The part supply device (20) includes: the disc-shaped index table (25) having the recess portions (26a to 26h) formed along a circumferential direction at regular intervals; a rotation drive device (23) for intermittently rotating the index table in the predetermined direction; a guide passage (22) for flowing down the predetermined sheet parts (4) into a targeted one of the recess portions; an elastic wall (22b) which is a wall adjacent to an outlet of the guide passage and forms a portion of the wall in the rotational direction of the index table; and a splash-proofing device (22c) which fixes one edge side to the guide passage, bends the other edge side with a little clearance along an outer periphery of the index table, and extends in the rotational direction of the index table.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306237-A (JP)
Title: Loudspeaker device and diaphragm for loudspeaker
Inventor: SUZUKI TATSUYA
IPC: H04R7/14
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce a sound having a high quality by preventing the deterioration of a tone quality resulting from the resonance of a diaphragm in medium-high frequency bands, and to reproduce the sound having a high tone quality by a simple constitution without fitting an unnecessary constitution such as a balancer.  <P>SOLUTION: A loudspeaker device 100 has: the diaphragm 8 supporting an outer periphery 8c by a loudspeaker frame; and the sources of vibrations (a voice coil 5 and a voice-coil bobbin 4) joined with the diaphragm 8. The diaphragm 8 has a reflector (a rib 81) reflecting propagation waves from the sources of vibrations along the peripheral direction. The reflector is formed to the diaphragm 8 so that distances from the places (inner peripheral sections 8a) of the sources of vibrations and the diaphragm joined to the reflector are non-equalized in the radiant direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301100-A (JP)
Title: Photograph frame
Inventor: ISHII KUNIAKI
IPC: A47G1/10
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photograph frame having a structure in which a base plate 3 holding a photograph or the like is surrounded by two or more coupled split frame pieces 6 that are easy to be disassembled when necessary, but can hardly be disassembled in an ordinary use.  <P>SOLUTION: This photograph frame comprises: connecting members 7 each of which is interposed between split frame pieces 6 and 6, with engaging sections 12 or 15 at both end side being connected with the split frame pieces 6; and locking members 18 each of which is integrally attached to the split frame pieces 6 in a way that it can be moved between a locking position where it gets on top of an imaging section 15 and an unlocking position apart from the engaging section. When the locking member 18 is at the locking position, the connecting section 15 can not be detached from the split frame piece 6 due to the pressure from the locking member 18. When the locking member 18 is at the unlocking position, the engaging section 15 can be detached from the split frame due to its restoration force.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305811-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: FUJII EIZO
IPC: H01L23/26
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily secure an optical accuracy by preventing moisture condensation, and by preventing the tilt of a semiconductor chip, in a light receiving semiconductor device.  <P>SOLUTION: A surface of a semiconductor chip 2 for a hollow package 5 to be mounted on is formed with a recess 2b, the bottom of the semiconductor chip 2 and the recess 2b thereof is filled with an interlocking agent 4 having a moisture absorbing material added thereinto, and the semiconductor chip 2 is fixed by the interlocking agent 4 onto the bottom surface of the hollow package 5. With such an arrangement, since the amount of such interlocking material 4 can be partially increased, an optical accuracy is easily secured by preventing moisture condensation of the semiconductor chip 2 and the tilt thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309357-A (JP)
Title: Air spring and suspension using the air spring
Inventor: IMAI KAZUHIKO
IPC: F16F9/05
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air spring having improved load resistance and a spring constant without increasing its size while maintaining its working property.  <P>SOLUTION: The air spring 14 comprises a piston, a fixed plate 20 opposed to the end face of the piston 18, a diaphragm 22 arranged between the piston 18 and the fixed plate 20 to form an air chamber 26, and a coil spring 24 arranged in the air chamber 26 and having one end contacting with the piston 18 and the other end contacting the fixed plate 20. The diaphragm 22 has a suspended portion 44 suspended down on the outer periphery of the piston 18 when the capacity of the air chamber 26 is reduced. The coil spring 24 is arranged at its piston contacting side in the suspended portion 44 to encircle the piston 18. With the coil spring 24 arranged in the suspended portion 44, the air spring 14 has improved load resistance and the spring constant without increasing its size and impairing its working property.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308339-A (JP)
Title: High purity amorphous silica, and its production method
Inventor: TAKAHASHI NORIYUKI
IPC: C08L101/00
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide amorphous silica obtained by using vermiculite as a starting raw material and subjecting the same to acid treatment, and, though being composed of cleavable stacked body particles in which SiO<SB>2</SB>thin layers are stacked, whose hygroscopicity is remarkably reduced, and whose foaming caused by moisture therein when being blended to resin or the like is prevented.  <P>SOLUTION: The amorphous silica is composed of the cleavable stacked body particles of amorphous silica thin layers, has an SiO<SB>2</SB>content in the range of 98.0 to 99.6 wt.%, has a planar particle shape with an aspect ratio of 2 to 20, has median diameters (D<SB>50</SB>) in the range of 1 to 30 μm according to measurement by a laser diffraction method, further has a BET specific surface area of ≤150 m<SP>2</SP>/g, and has an equilibrium moisture content of ≤10.0% at 75% RH.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317809-A (JP)
Title: Laser irradiator, and laser processing method
Inventor: SAKURAGI SUSUMU
IPC: H01L21/268
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiator in which a high quality product can be produced at a high throughput.  <P>SOLUTION: The laser irradiator has a laser light source; a stage which holds a processing board at a position where laser beams emitted from the laser light source are entered, and moves the processing board to a direction parallel to its irradiating face; a transmission region limiter which is arranged on a path of the leaser beams between the laser light source and the stage, and in which a transmission region which transmits the laser beams is defined within a shading region shading the laser beams; an image formation optical system for forming the image of the laser beams which have transmitted the transmission region of the transmission region limiter on the irradiating face of the processing board held by the stage; a moving device for moving the transmission region limiter to a direction vertical to an optical axis of the image formation optical system; an image formation point in which a virtual point fixed into the transmission region of the transmission region limiter forms an image on the irradiating face of the processing board held by the stage; and a controller for controlling the stage and moving device, so that a relative position to the processing board does not change.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315286-A (JP)
Title: Internal combustion engine
Inventor: SAKAI MITSUTO
IPC: F02M59/42
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To pressurize fuel, while restraining electric power consumption.  <P>SOLUTION: A high pressure pump 1140 supplying the fuel to an injector includes an electromagnetic spill valve 1300 having a needle 1308 energized in the direction closing an inflow port 1306 by a spring 1301, and a pump plunger 1304 pressurizing the fuel by being slid in the vertical direction by a cam 1122 arranged on an intake camshaft. Energizing force of the spring 1301 is set so as to open the inflow port 1306 by pressure of the fuel supplied from a feed pump. When starting an engine, an electric motor of a VVT mechanism is driven so as to rotate the intake camshaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317932-A (JP)
Title: Joining method of flexible substrate and glass substrate
Inventor: IMAI KOICHI
IPC: H05K3/36
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method which can reduce a cycle time of a device and highly precisely mount a flexible substrate on a glass substrate.  <P>SOLUTION: A flexible substrate is sucked and held to a suction member of an ultrasonic horn, a glass substrate is sucked and held to a substrate holder, and an alignment mark provided to the flexible substrate and an alignment mark provided to the glass substrate are subjected to image recognition by a recognition means. After a gold plating electrode of the flexible substrate and a gold plating electrode of the glass substrate are aligned and superposed, the gold plating electrodes are subjected to metallic joining by ultrasonic oscillation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007314104-A (JP)
Title: Steering system
Inventor: NISHIOKA MASANORI
IPC: B62D1/18
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering system capable of facilitating the assembly work and shortening the assembly time on a main line for assembling the steering system.  <P>SOLUTION: The configuration of a third wedge 65 separated from a moving column member 3 enables a column clamp 6 to be previously assembled on a sub line as a sub assembly attached with a column clamp shaft 61, a thrust bear ring 612, a washer 613, a swing arm 62, a first wedge 63, an energizing spring 614, a second wedge 64 and a nut 615. After the sub assembly is inserted into a wedge hole 31 on the lower surface of the moving column member 3, the third wedge 65 is fixed to the moving column member 3 with two bolts 651, thereby completing the assembly work for the column clamp 6. Accordingly, the assembly time for the column clamp 6 is shortened on the main line to facilitate the assembly work.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325322-A (JP)
Title: Variable speed drive unit of motor
Inventor: YAMAMOTO YASUHIRO
IPC: H02P27/06
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To drive a motor at target torque close to 100% even if there is a difference between a torque command and a motor current, and to avoid the unnecessary operation of an overload protection function (OLT).  <P>SOLUTION: This variable speed drive unit of the motor controls the motor 5 in terms of a variable speed by using a speed control part 2 and a current control part 4. A torque constant control part 3 makes the target torque and output torque coincide with each other by reducing a motor speed command ω* according to a torque difference generated when an output torque command exceeds the target torque. Operation elements 11, 12 for speed command correction reduce motor speed commands according to a cumulative value generated by the overload protection function which stops the operation of an inverter when a cumulative value of an excessive current amount generated when the output current of the inverter exceeds its rated current reaches a constant value. Operation elements 13 to 16 limit speed command correction values so as not to be lower than zero, perform the speed command correction only at powering, and limit the speed command correction values so as not exceed an upper limit or a lower limit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319308-A (JP)
Title: Desk
Inventor: HIRAOKA HIROSHI
IPC: A47B9/14
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk which corresponds to various physiques or uses of users, where a sufficient housing space is secured, whose removed desktop shelf can be reused, whose structure is simple and inexpensive, and which is easy to assemble.  <P>SOLUTION: The desk is composed of: right and left leg parts; a rear panel arranged between the rear ends of the right and left leg parts; a top panel arranged between the right and left leg parts on the front side of the rear panel; and a book shelf fitted to the legs and the rear panel detachably. The top panel part is connected between the right and left leg parts while its height position is selectable. In order that the book shelf part can be superposed and attached to/detached from the part of the rear panel projecting upward from the top panel part in a vertical direction when the top panel is connected at a prescribed height or lower than this, and that the book shelf part can be attached to and detached from a part of the rear panel projecting upward from the top panel and the part of the rear panel projecting downward from the top panel when the top panel is connected at the prescribed height or higher than this, a plurality of rear panel side engaging holes are formed at the rear panel in a vertical direction at prescribed intervals, and a plurality of leg side engaging holes having a shape nearly equal to that of the rear panel side engaging holes are formed at the right and left legs in a vertical direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319755-A (JP)
Title: Method for fixing arsenic compound in contaminant
Inventor: HAMANO SHUJI
IPC: B09B3/00
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing arsenic compounds in contaminants which can certainly and uniformly fix and detoxify arsenic compounds in contaminants covering a diversity of the contaminants on the spot when a chemical agent is used particularly fixing for the arsenic compounds in the contaminants.  <P>SOLUTION: The method for fixing the arsenic compounds in the contaminants by adjusting pH of the contaminants through adding an iron-based chemical agent, an alkaline agent and water to the contaminants containing the arsenic compounds adjusts the pH of the contaminant to 9 or more and then cures the contaminants for 24 hr or longer under the air environments. The iron-based chemical agent is preferably at least one compound selected from a group consisting of ferric chloride, ferric sulfate and a polyferric sulfate. The alkaline agent adjusting pH is preferably calcium hydroxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006336864-A (JP)
Title: Split power transmission with variator
Inventor: HEITZ UWE
IPC: F16H37/02
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of high clutch torque in a high cruising range in a split power transmission comprising a variator 1, a brake L, a clutch H, an additional gear 2 composed of a planetary gear set and having a ring gear 17 as an output portion of the transmission TM, and another planetary gear set 6 located between an input shaft 3 and the additional gear in the power transmitting direction, transmitting a part of the power of the input shaft 3 of the transmission TM to the additional gear through the other planetary gear set 6, and guiding the variator output to the additional gear with a prescribed transmission ratio by a secondary shaft 10 mounted in parallel with the variator shaft.  <P>SOLUTION: Torque division in a low cruising range is achieved by locking the brake L disconnectably connecting the ring gear 7 of the planetary gear set 6 located between the input shaft and the additional gear with a housing G, and in a high cruising range, a sun gear 15 of the additional gear is interlocked by the ring gear 17 of the additional gear by engaging the clutch H.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338025-A (JP)
Title: Liquid crystal display element
Inventor: PARK KWANG SOON
IPC: G02F1/13
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To detect an alignment mark in an edge grinding step and in a sticking step of a polarizing plate by removing a black matrix in a non-display region, in a liquid crystal display element in which a driving region is embedded in the non-display region of a substrate and which does not require other driving IC.  <P>SOLUTION: The liquid crystal display element is equipped with: the first substrate partitioned into an image display region having thin film transistors arranged on respective sub-pixels defined with mutually intersecting gate wires and data wires and the non-display region with the driving region embedded therein; the second substrate placed opposite to the first substrate and having a color filter layer and the black matrix arranged thereon; a liquid crystal layer formed between the first substrate and the second substrate; and the alignment mark arranged on a position of the non-display region, from which the black matrix has been removed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283978-A (JP)
Title: Connection structure of telescopic shaft
Inventor: TACHIKAWA SEIICHI
IPC: F16C3/03
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust slide resistance of both of inner and outer shafts even after the outer shaft is spline-fitted into the inner shaft and is assembled on it and to prevent "play" of both shafts securely.  <P>SOLUTION: The outer shaft 2 is spline-fitted into the inner shaft 1 and is assembled on it and then is moved inward in the radial direction while tightening an adjusting screw 7. Consequently, an interval between a screwed part 8 and a receiving part 9 of a diameter expanding member 6 in the radial direction is enlarged to press the inner shaft 1 against the outer shaft 2 outward in the radial direction. For this reason, pressing force of the inner shaft 1 against the outer shaft 2 in the radial direction can be adjusted by adjusting tightening force of the adjusting screw 7 to adjust slide resistance of both shafts 1, 2 easily and prevent "play" of both shafts 1, 2 securely.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007321933-A (JP)
Title: Planetary roller device
Inventor: MIZUNO SACHIHIRO
IPC: F16H13/10
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve power transmission efficiency in a planetary roller device capable of changing normal force applied to the mutual contact parts of rollers, according to the torque of the rollers.  <P>SOLUTION: A carrier 34 is restrained in its rotation by being fixed to a casing 20, and a carrier 24 is connected to the casing 20 through a spring element 26 having elasticity with respect to the circumferential direction of a ring roller 22. When torque is transmitted between a sun roller 21 and the ring roller 22 and applied to the carrier 24, the carrier 24 is rotated relative to the casing 20 to generate phase difference between the carriers 24, 34. The force of the ring roller 22 pressing each pinion roller 23 to the sun roller 21 side, i.e., normal force applied to the contact parts 27, 28, is thereby increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319828-A (JP)
Title: Mixer and reaction apparatus
Inventor: SHINODA MASAO
IPC: B01F13/08
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer providing a sufficient production rate, and continuously performing a reaction to automate a production system.  <P>SOLUTION: This mixer is used in a reaction system performing continuous treatment, and is provided with: a vessel 16 forming a roughly rotary symmetrical mixing space 14; an introduction flow passage 20 supplying two or more kinds of different fluids to the mixing space; a delivery flow passage 22 opened on the axis of the mixing space 14; an agitator 18 having irregularity on the outer periphery in the circumferential direction rotating around a rotary symmetrical shaft of the mixing space in the mixing space 14; and a drive mechanism 28 driving the agitator 18. A narrowed part G is formed preventing by-passingly flowing out of unagitated fluid between the opening of the delivery flow passage 22 and a surface of the agitator 18 facing thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319835-A (JP)
Title: Wastewater treatment method
Inventor: NISHIMOTO YOSHITADA
IPC: C02F3/34
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method which enables the suitable removal of ammonia in ammonia-containing wastewater.  <P>SOLUTION: The wastewater treatment method enables the treatment of the ammonia-containing wastewater through nitrification reaction of ammonia by nitrifying bacteria in activated sludge and denitrification reaction of nitric acid by denitrifying bacteria in the activated sludge. Boiler wastewater containing COD components is treated by the same activated sludge as the activated sludge for the treatment of the ammonia-containing wastewater. By the COD components in the boiler wastewater, the activities of the nitrifying bacteria and denitrifying bacteria can be maintained/improved. Ammonia can be treated with high efficiency, and COD concentration in the treated water after the wastewater treatment can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006342352-A (JP)
Title: Molding material, use of the molding material in powder form for production of molded article
Inventor: WURSCHE ROLAND
IPC: C08K5/053
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible, halogen-free, flame-retardant, polyamide-based molding material which has excellent combustion characteristics, in short, having V-0 in UV94 within a range of 0.4 to 3.2 mm.  <P>SOLUTION: This molding material is characterized by comprising (a) 43 to 93.5 pts.mass of a polyamide, (b) 2 to 12 pts.mass of melamine cyanurate, (c) 1.5 to 15 pts.mass of a polyol having at least three OH groups per molecule, and (d) 2 to 30 pts.mass of a phosphorus compound of the formula, wherein the total pts.mass of the components (a) to (d) is 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT