baber/WOPTO huggingface dataset:
Patent JP-2009134277-A (JP)
Title: Multilayer optical film and method for producing the same
Inventor: HIRAI MARIKO
IPC: G02B5/30
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated optical film capable of preventing a foreign matter from infiltrating in between a polarizer and an optical compensation film and having high transparency and high degree of polarization, and to provide a manufacturing method for the film.  <P>SOLUTION: This laminated optical film is long and is provided with the long polarizer having an absorption axis in the longitudinal direction, the long optical compensation film provided with an ellipsoid, having a refractive index satisfying the relation: nx>ny≥nz, and an optical compensation layer, provided with an ellipsoid having a refractive index, satisfying the relation: nx=ny>nz by arranging them, in this order. The angle formed by the lag phase axis of the optical compensation film and the absorption axis of the polarizer is in the range of 5-85°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010101840-A (JP)
Title: Deposit detection device and detecting method
Inventor: NAGAO NOBUAKI
IPC: G01N25/18
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposit detection device and a detection method for accurately detecting a deposit.  <P>SOLUTION: The deposit detection device includes: a probe 1 comprising a metal tube 2 in which a heat generator 3 and a temperature detector 4 are inserted, and a filling material 5 is packed between the heat generator 3 and the temperature detector 4, and the inner surface of the metal tube 2; an electric current control means for the heat generator 3; and a determination means for determining the deposition of the matter to outer surface of the metal tube from the measured temperature by the temperature detector. The deposition of the deposit to the outer surface of the metal tube 2 is determined based on the change of the temperature measured by the temperature detector 4 when the electric current to the heat generator 3 is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110086-A (JP)
Title: Cable restraint
Inventor: NISHINO HIROSHI
IPC: H02G9/00
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable restraint that suppresses the shrink-back phenomenon of a cable regardless of worker's skills and without using a special tool.  <P>SOLUTION: The cable restraint 3 includes a restraining body 15 including a V-shaped groove 13, and a restraining body 19 that sandwiches a cable 1, brought into contact with each wall face of the V-shaped groove 13, between it and the restraining body 15 in cooperation with the restraining body by biasing force of each elastic body 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109114-A (JP)
Title: Solder bump, electronic apparatus using solder bump, method of manufacturing solder bump, and solder bump mounter
Inventor: HONDA TOMOKAZU
IPC: H01L21/60
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder bump in response to a narrow pitch for an IC chip or an electrode of an electronic component.  <P>SOLUTION: A solder bump 101, which connects an IC chip 4 and a substrate 5, includes a column-shaped core part 102 and a coating of its peripheral surface with a solder 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108745-A (JP)
Title: Plasma display panel
Inventor: SHIOKAWA AKIRA
IPC: H01J11/34
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel suitable for materializing a large screen and high definition.  <P>SOLUTION: The plasma display panel has a front panel 1 in which two of more columns of display electrodes composed of first electrodes 4 and second electrodes 5 facing each other with discharge gaps formed in a substrate 3, and a back panel 2 in which barrier plates 11 for partitioning a discharge space between itself and the front panel 1 are provided on a back substrate 8 disposed face to face with the front substrate 3, and data electrodes 10 are formed between the barrier plates 11 so as to cross the display electrodes and a phosphor layer 12 is disposed between the barrier plates 11. The back panel 2 has the barrier plates 11 formed in a plurality of regions divided in a direction parallel with the data electrodes 10, the front panel 1 has the display electrodes formed in three or more regions divided perpendicularly to the display electrodes, and all of alignment marks 1a, 2a for pasting the front panel 1 and the back panel 2 together exist in one region among the divided regions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009112812-A (JP)
Title: Play yard with motorized swinging bassinet
Inventor: KING DEREK A
IPC: A47D9/02
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bassinet structure which is selectively suspended from the frame of a play yard that is rotation-movable against the play yard frame and which is provided with a motorized turning mechanism that affects the swinging movement of the bassinet against the play yard.  <P>SOLUTION: The bassinet which is mountable on the play yard frame is supported to provide a swinging movement of the bassinet against the play yard. The bassinet is suspended from four connector mounts that slide over the upper frame member of the play yard frame by three flexible supporting members and one supporting member that is operatively connected to a motor housed within a motorized connector mount to drive the swinging motion for the bassinet. The movement of the bassinet is controlled by four supporting members and the bottom face of the bassinet is kept horizontal during the swinging movement. The bottom board of the play yard is formed in segments which can be reconfigured to fit in the bassinet. The end part segment can be folded below the remaining segments or can be removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010105998-A (JP)
Title: Hair-dyeing agent composition
Inventor: TSUGE MICHIJI
IPC: A61K8/39
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair-dyeing agent composition that enhances skin staining-preventing effects while maintaining high hair-dyeing power and high conditioning effects.  <P>SOLUTION: The hair-dyeing agent composition comprises (A) a polyglycerine alkyl ether, (B) an anionic water-soluble polymer and (C) a direct dye, where the mass ratio of the content of the polyglycerine alkyl ether (A) to the content of the anionic water-soluble polymer (B) is 0.1-5 in the hair dye agent composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009171549-A (JP)
Title: Resistive frequency mixing apparatus and signal processing method using the same
Inventor: JUNG DONG YUN
IPC: H03D7/12
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistive frequency mixing apparatus which has improved isolation between an RF input port and an LO output port, using a source follower FET and a common source FET.  <P>SOLUTION: The resistive frequency mixing apparatus includes a first frequency mixer 304 having the source follower FET, and a second frequency mixer 308 having the common source FET. The resistive frequency mixing apparatus performs frequency mixing of a Radio Frequency (RF) signal, according to a Local Oscillation (LO) signal, to generate a down-converted Intermediate Frequency (IF) signal, when the RF signal is applied to the source follower FET and the LO signal is applied to the common source FET. Furthermore, the resistive frequency mixing apparatus performs frequency mixing of an IF signal, according to an LO signal through the use of the source follower FET, to produce an up-converted RF signal when the IF signal is applied to the common source FET, and the LO signal is applied to the common source FET. Accordingly, not only the isolation between LO and RF but also the isolation between RF, and IF thus can be improved, and design of an RF-IF matching circuit is readily carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010114772-A (JP)
Title: Semiconductor device and method for executing differential program
Inventor: FUJITA TADASHI
IPC: H01L21/82
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce programming time in a highly integrated programmable device without managing a state of the device.  <P>SOLUTION: A difference between an interconnect of a device which is to be programmed and program data is determined and only a different interconnect is programmed. When the device is provided with a function for reading out an interconnect state, problems may be generated in a degree of integration and security, and thereby the interconnect state of the device is stored in an external database. In order to relate the interconnect state of the device to data stored in the database, a PROGRAM_ID register is built in the device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115088-A (JP)
Title: Power supply unit
Inventor: SATO TOSHIMITSU
IPC: H02M3/155
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit including a power factor improvement circuit, wherein the power factor during the voltage dip is maintained and a stable operation is continued.  <P>SOLUTION: The power supply unit includes a power factor improvement circuit 3 that inputs the voltage generated by rectifying the alternating current voltage from a commercial alternating current power source 1 with a rectifier circuit 2 and supplies the voltage input to the load as a given direct current voltage through switching control, and a PFC control section 4 for controlling the power factor improvement circuit 3. The power factor improvement circuit 3 comprises a choke coil L1, a transistor Q1, a diode D1, a capacitor C1, and a current detector section 7. The PFC control section 4 is configured to input an input voltage monitor signal, an output voltage monitor signal, and an input current monitor signal for on/off control of the transistor Q1. A voltage dip detector section 8 includes a diode D6, resistors R1-R3, a capacitor C3, a comparator CP1, and a voltage reference Ref1, and decreases the current detection value by switching resistors Ra, Rb in the current detector section 7 to a parallel connection when any voltage dip causing the alternating current voltage drop is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111508-A (JP)
Title: Conveying mechanism of printer
Inventor: YAMAGAMI TAKESHI
IPC: B65H31/18
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer with a switchback function such as double face printing which can be reduced in size and saved in space while securing a reverse path for the switchback function even if an optional function such as an offset paper discharge function is added.  <P>SOLUTION: The conveying path of the printer 100 comprises a normal path CR extending from a paper feed path FR a feeding the recording medium to a paper discharge path DR and the reverse path SR which is branched and connected to the normal path CR to which the recording medium is discharged from the normal path, and which reverses the front and rear of the recording medium by forwardly and reversely rotating the conveying mechanism to reciprocate the recording medium and returning the recording medium to the normal path CR. The reverse path SR has a lower guide member 156 for supporting the recording medium from the lower side. The lower guide member 156 is rotatable vertically with respect to the free end at the forward path end side by the forward rotation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116233-A (JP)
Title: Lifting apparatus
Inventor: FUKUDA HIDEAKI
IPC: B66C5/02
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting apparatus capable of preventing its posture from being carelessly out of balance even when a heavy object is suspended while bubbles enter a hydraulic cylinder for driving supporting legs.  <P>SOLUTION: A supporting leg 4 is constituted of: an upper leg 6 with one end thereof being pivotably attached to a frame 2; and a lower leg 7 with one end thereof being pivotably attached to the other end of the upper leg 6. By performing the drive control of a hydraulic cylinder 9 for adjusting the posture to oscillate the upper leg 6 and a hydraulic cylinder 10 for the bending action to oscillate the lower leg 7, a pivotably attached part of the upper leg 6 to the lower leg 7 is located on the vertical line while the supporting leg 4 is fully expanded, all loads to be applied to the supporting leg 4 is supported only by the rigidity in the compressive direction of the upper leg 6 and the lower leg 7 so as to remove the loads applied to the hydraulic cylinder 9 for adjusting the posture and the hydraulic cylinder 10 for the bending action.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115319-A (JP)
Title: Toilet seat device
Inventor: INOUE SHIGEKO
IPC: A47K13/26
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat device capable of suppressing play when an opening/closing operation of a toilet seat is performed.  <P>SOLUTION: In the toilet seat device 10, one (right side) toilet lid hinge part 12A of a pair of toilet lid hinge parts 12A and 12B provided on the left and right base end parts 12a and 12b of a toilet lid 12 is attached so as not to be turned to a hinge pin 14R for driving the toilet lid, and the other (left side) toilet lid hinge part 12B is attached so as to be turned to a projection part 11c projecting at the side part of a toilet seat hinge part 11b. Then, a guide part 11d extended along the hinge pin 14R for driving the toilet lid projects at the side part of the right side toilet seat hinge part 11a, and a regulation member 15 for filling a gap formed between the guide part 11d and the base end part 12a of the toilet lid 12 is attached in the toilet lid hinge part 12A in a direction orthogonal to the axial direction of the hinge pin 14R for driving the toilet lid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009184345-A (JP)
Title: Liquid jetting controlling device, liquid jetting controlling method and liquid jetting controlling program
Inventor: OKITA KENJI
IPC: B41J2/01
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress adverse effects of defective ejection nozzles.  <P>SOLUTION: As shown in Fig.10, a duty D<SB>2</SB>(N)=D<SB>5</SB>(N)=100 is held for ejection nozzles NZ of nozzle groups of M=3, 4, 9 and 10. In other words, the nozzle groups (M=3, 4, 9 and 10) whereat the duty becomes maximum and uniform are made present while dispersed to two. The adverse effects to a printing result by local defects of the ejection nozzles NZ is reduced by preventing the nozzle groups (M=3, 4, 9 and 10) which influence most to the printing result from concentrating on one point in a subscanning direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119461-A (JP)
Title: Method for classifying oxide nanoparticle by cross-flow membrane filtration
Inventor: WURSCHE ROLAND
IPC: B01D61/58
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for classifying a dispersion liquid of metal oxide nanoparticles which overcomes defects in the technology level, especially forming of deposits on a membrane, thereby enabling the classification of the nanoparticles even in a large industrial scale.  <P>SOLUTION: In the method for classifying the dispersion liquid of the oxide nanoparticles, at least one process is a membrane cross-flow filtration process where overflow of a membrane due to the dispersion liquid is generated by a driven rotary member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010120077-A (JP)
Title: Method of manufacturing spiral steel pipe and system for controlling circumference of spiral steel pipe
Inventor: KANO YUTAKA
IPC: B21C37/12
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust circumference of a spiral steel pipe while preventing defective offset of welding in the process of manufacturing the spiral steel pipe.  <P>SOLUTION: The inside circumference or the outside circumference in the portion which is formed into a pipe shape of the spiral steel pipe 7 in the middle of manufacturing is measured in a position which is just after welding. The variation of the inside circumference or the outside circumference on the basis of the measured value of the inside circumference or the outside circumference of the spiral steel pipe 7 is obtained. The spiral steel pipe 7 in the middle of the manufacturing just after internal welding is rotationally moved so that the inside circumference or the outside circumference of the spiral steel pipe 7 approaches the target value. At this time, the corrected angle to a steel strip 2 of the spiral steel pipe 7 is obtained from the variation of the outside circumference and the spiral steel pipe 7 is rotationally moved to the steel strip 2 by the corrected angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032988-A (JP)
Title: Powder conveyance device, image forming apparatus, and process cartridge
Inventor: KIKUCHI KENJI
IPC: G03G15/08
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder conveyance device capable of suppressing excessive increase of fluidity of powder and preventing powder from being flown into a conveyance destination from a powder conveyance pipe at once, and an image forming apparatus and a process cartridge.  <P>SOLUTION: The powder conveyance device includes a powder container section, the powder conveyance pipe configured to guide powder from the powder container section to the conveyance destination below, and a powder conveyance member housed in the powder conveyance pipe to convey the powder. The powder conveyance pipe has a first conveyance section which has a supply inlet to receive the powder supplied from the powder container section, a second conveyance section extending downwardly, which communicates with the first conveyance section via a first bending section being inclined from a horizontal at a larger angle than the first conveyance section on a downstream side in a conveyance direction from the first conveyance section, and a third conveyance section which communicates with the second conveyance section via a second bending section being inclined from the horizontal at a smaller angle than the second conveyance section on a downstream side in the conveyance direction from the second conveyance section, and has a replenishment outlet for replenishing the conveyance destination with the powder. The powder conveyance device is provided with a space restriction member which at least partially closes the in-pipe space of the second conveyance section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126987-A (JP)
Title: Strainer, and drain part structure having the same
Inventor: MISHIMA RYOSUKE
IPC: E03C1/264
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strainer and a drain part structure having the strainer preventing drainage from splashing on a handle.  <P>SOLUTION: The strainer 1 provided on a drain port 61 to prevent garbage or the like from flowing into the drain port 61 has the handle 31 provided at an edge part. The strainer 1 has a rotationally asymmetric outer edge shape in a plan view such as a substantially D-shape comprising a side part 11 of straight line shape and a circular arc part 12 connecting both ends of the side part 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125064-A (JP)
Title: Drying machine for textile product
Inventor: SHINBASHI KATSUTOSHI
IPC: D06F58/10
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business drying machine which dries wet textile products including washed nightclothes and clothing, and dyed cloth by a hot wind, which reduces thermal energy consumption by recovering heat externally diffused from the outer wall of the drying machine and the surface of equipment added to the drying machine.  <P>SOLUTION: The drying machine for textile products sucks air preheated by lamellarly flowing along the outer wall of an outer box 1 storing the textile products to be dried and air preheated by heat outwardly diffused from a heater 4, heats the air by the heater 4, and supplies it into the outer box 1. Heat diffused from the external surface of the outer box 1 preheats air flowing along the outer wall. Heat diffused from the heater 4 arranged on the top face or one wall of the outer box 1 preheats the air in a preheating space 24 surrounding the heater 4. Air preheated by heat diffused from the external surface of the outer box 1 and the heater 4 is sucked from an inlet 7, heated further by the heater 4, and supplied into the outer box 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127844-A (JP)
Title: Shape measurement method of chip type electronic component, and manufacturing method of chip type electronic component
Inventor: SHIRAISHI KEISUKE
IPC: G01B11/24
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape measurement method for a chip type electronic component which can calculate control value used for quality control by simple method with sufficient accuracy, and to provide a manufacturing method of the chip type electronic component using this.  <P>SOLUTION: In this shape measurement method of the chip type electronic component, among shape profiles 10 which is obtained by scanning a laser displacement meter 4 to a corner part 1b of an object 1, a circular fitting operation is performed by extracting the part within an absolute value of extracted threshold value which a differential value f'(x) of differential profile 20 is predetermined. Using this method, a circular part 12 of the corner part 1b of the object 1, planner parts 11, 13 corresponding to the side surface 1c, 1d of the object 1 forming the corner part 1b, and tailing parts 14, 5 existing near boarder region can be easily discriminated. The circular fitting of the corner part 1b can be performed simply and with high accuracy by extracting the circular part 12 from the shape profile 10 using the extracted threshold value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130853-A (JP)
Title: Motor controller and method for detecting change in resistance value of motor winding
Inventor: SATO KAZUO
IPC: H02P27/04
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which calculates a change in a resistance value of motor winding without using a phase error or a d-axis current, and detecting and correcting a change in the resistance value of the motor winding on line during operation.  <P>SOLUTION: The motor controller includes: a current command ratio detecting section (16) for accumulating a q-axis current command and a q-axis current of the motor in accelerating the motor and detecting a current command ratio; and a winding resistance correcting section (17) for correcting a winding resistance value based on the current command ratio of the current command ratio detecting section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112146-A (JP)
Title: Oblique bracket for pipe support
Inventor: NISHIDA SHIGENORI
IPC: E04G25/00
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oblique bracket for pipe support, which is designed for workability while maintaining stable strength.  <P>SOLUTION: The oblique bracket for pipe support which is fixed on a concrete slab 20 by a fixing means to receive a square-shaped base plate 6 of a pipe support S includes side pieces 2 and 2 provided in opposition to each other at both sides of a central piece 1 to be fixed to the concrete slab 20. An engagement notch 3 including front and rear edges 3b and 3a opposed through a horizontal bottom edge 3c is provided on the upper edge of each of the side pieces 2 and 2, and a regulation edge 3b" which is opposed to a front end 6' of the base plate 6 when it is engaged obliquely with the engagement notch 3 is provided on an upper portion of the front edge 3b of the engagement notch.  <P>COPYRIGHT: (C)2010,JPO&INPIT