baber/WOPTO huggingface dataset:
Patent JP-2010023437-A (JP)
Title: Liquid jet head and liquid jet apparatus
Inventor: SAKAI TOSHIBUMI
IPC: B41J2/045
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head and a liquid jet apparatus having satisfactory liquid ejection properties by preventing bubbles from retaining in a reservoir.  <P>SOLUTION: The liquid jet head includes: a plurality of pressure generation chambers that communicate with nozzle openings for ejecting ink; a reservoir forming substrate 33 including the reservoir 32 functioning as a common liquid chamber communicating with the plurality of pressure generation chambers; and a bubble reservoir 70 as a cavity located above the reservoir 32. The bubble reservoir 70 is made to communicate with the reservoir 32 through a communication path 73 which is narrower in width than the bubble reservoir 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027535-A (JP)
Title: Light guide sheet and movable contact using the same
Inventor: TACHIHATA NAOKI
IPC: H01H13/02
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide sheet used for operation of various electronic devices, which can prevent mixture and leak of light and can attain various illumination, and a movable contact using the light guide sheet.  <P>SOLUTION: The light guide sheet 20 can prevent mixture and leak of light, and can attain various illumination since the light leaked from light-emitting sections 2A, 2B to the other light-emitting sections can be almost blocked by forming light-shielding sections 15A, 16A extending in the direction overlapped approximately in parallel with ends of the other notch sections 13, 14 on ends of notch sections 15, 16 formed between a plurality of light-emitting sections 2. The movable contact 22 using the light guide sheet can be also attained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031071-A (JP)
Title: Manufacturing method of hydrolyzable group-containing organohydrogenpolysiloxane, and organopolysiloxane obtained by addition reaction to organohydrogenpolysiloxane
Inventor: AMAMIYA MASAHIRO
IPC: C08G77/14
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a hydrolyzable group-containing organohydrogenpolysiloxane free from residual acidic catalyst in an essentially non-aqueous system at a low cost.  <P>SOLUTION: The manufacturing method of the hydrolyzable group-containing organohydrogenpolysiloxane includes at least steps of: (A) reacting (a) an organosiloxane containing no hydrolyzable group with (b) an organosilane or organosiloxane containing a hydrolyzable group, (at least one of components (a) and (b) contains a hydrosilyl group), in the presence of a super strong acid catalyst and substantially in the absence of water to obtain the hydrolyzable group-containing organohydrogenpolysiloxane; (B) adding an inorganic basic neutralizing agent and/or an adsorbent containing an element of group II and/or group XIII of the periodic table to the resulting reaction solution containing organohydrogenpolysiloxane to neutralize and/or adsorb the super strong acid catalyst; and (C) removing the neutralized and/or adsorbed form of the super strong acid catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032644-A (JP)
Title: Image forming apparatus
Inventor: MIZUYAMA YOSHIO
IPC: G03G15/36
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of performing image processing so as to obtain an appropriate character size, even when a document having image data with coexistence of a plurality of character sizes is enlarged/reduced.  <P>SOLUTION: The image forming apparatus includes: a scanner part 30 for inputting image data including character; a user interface part 50 for specifying the size of the character; an area separation part 210 for dividing the image data into a plurality of areas; a character rectangle determination part 220 for calculating the character size included in each of the divided areas; a zooming part 240 for converting the image in each area so that the character size in each area may become the character size specified by the character size specifying means; and a printing part 40 for printing the converted image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035342-A (JP)
Title: Armature core and armature
Inventor: KITO ATSUSHI
IPC: H02K1/18
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armature core in which teeth are inserted from the outer circumferential side of a yoke and the manufacturing process can be simplified and which the position of the teeth in a diameter direction can easily fixed.  <P>SOLUTION: The yoke 11 is provided with a plurality of concave portions 111. The concave portions 111 are opened on one side in a direction parallel to a rotating shaft P and the side opposite to the rotating shaft P in a diameter direction centered at the rotating shaft P. The plurality of teeth 12 are inserted into the concave portions 111 along the diameter direction from the side opposite to the rotating shaft P. A fixing portion 13 individually fixes the positions of the plurality of teeth 12 in the diameter direction from the side opposite to the rotating shaft P for one end of each of the plurality of teeth 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029808-A (JP)
Title: Polluted soil purifying method
Inventor: MISAWA TAKASHI
IPC: B09C1/08
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dioxin-containing polluted soil purifying method at a low cost.  <P>SOLUTION: The dioxin-containing polluted soil is adjusted to slurry of a given concentration, the dioxin concentration of settled solid matter in the slurry is measured at every given standing time in advance, a range of the standing time is set wherein the dioxin concentration of the settled solid matter becomes below a reference value, the settled solid matter is drawn out and dewatered within the range of the standing time, and the residual slurry wherein the settled solid matter is drawn out, is subjected to the detoxification treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036344-A (JP)
Title: Sheet with electrostatic eliminating function, sheet electrostatic eliminating system, and simultaneous pattern-forming method, printing method and evaporation method using sheet with electrostatic eliminating function
Inventor: NAGAI HIROYUKI
IPC: B41M5/42
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet with an electrostatic eliminating function causing no spark, a sheet electrostatic eliminating system, and a simultaneous pattern-forming method, a printing method and an evaporation method using the sheet with the electrostatic eliminating function.  <P>SOLUTION: The sheet with the electrostatic eliminating function includes a base sheet 2, a plurality of pattern parts 3 arranged independently along the longitudinal direction of the base sheet and having at least conductive material parts 3a, and electrostatic eliminating parts 5 of strip shape continuously arranged along the longitudinal direction of the base sheet to electrically connect the conductive material parts of the plurality of pattern parts to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041269-A (JP)
Title: Radio communication device, radio communication system, and calibration method
Inventor: HARA YOSHITAKA
IPC: H04B7/06
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio communication device capable of reducing interference given to other radio communication devices by a test signal for calibration.  <P>SOLUTION: The radio communication device for performing self calibration has: a frame detection section 14 for detecting a calibration candidate time period, namely a time period except a transmission time period of a downlink signal; and a calibration control section 15 for instructing start of calibration, based on the calibration time period selected from the calibration candidate time periods. The radio communication device performs self calibration based on an instruction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036706-A (JP)
Title: Controller for vehicular power transmission
Inventor: TABATA ATSUSHI
IPC: B60W20/00
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of reducing a shift shock in a vehicular power transmission.  <P>SOLUTION: An electric motor control means 68 (electric motor reaction force control means 68) changes a decrease amount DT<SB>M1</SB>of the first electric motor torque (reaction force torque) T<SB>M1</SB>with respect to that before changing shifting of an automatic shifting part 20, i.e. the decrease amount DT<SB>M1</SB>of the first electric motor torque in reaction force torque-down control, in response to a level of restriction when an operation of the second electric motor M2 is limited by restriction with respect to an electric motor power balance Wm, and the limitation of the operation of the second electric motor M2 by the restriction with respect to the electric motor power balance Wm is moderated thereby to reduce the shift shock.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040326-A (JP)
Title: Ground fault interrupter
Inventor: WATANABE KATSUMI
IPC: H01H83/02
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test circuit of a ground fault interrupter in which the ripple rate of an imitation leakage current flowed in a test circuit is improved, by skillfully utilizing a surge suppressor connected to an input side power supply line of a three-phase full-wave rectifier circuit as a measure against interline surge of the power supply circuit, and which is improved so that leakage test function operates appropriately, even when any on of the three phases has failed.  <P>SOLUTION: The ground fault interrupter includes a zero-phase current transformer 4 which uses each phase of the three-phase electric path as a primary conductor, a leakage detection circuit 5, which detects the occurrence of fault of the electric path from a secondary output of the zero-phase current transformer; a three-phase full-wave rectifier circuit 10 which supplies power to a power supply circuit 9 of a leakage detection circuit from the three-phase electric path; and a rest circuit 11. Three pieces of surge suppressors 14 are connected, in a star connection among each phase lines of the input side power supply line of the three-phase full wave rectifier circuit 10; the test circuit 11 is connected between a center tap O of the star connection and the positive-side output line P of the three-phase full wave rectifier circuit 10; and by utilizing the limiting voltage of the surge suppressor 14, the test current with high ripple facttoris obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039770-A (JP)
Title: Job log management device, job log management method, computer program and information recording medium
Inventor: TOJO YOSHIHARU
IPC: G06F11/34
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job log management device, a job log management method, a computer program and an information recording medium, allowing reduction of an amount of data of a job log while facilitating reproduction processing of the stored job log.  <P>SOLUTION: This job log management device 10 has: a difference extraction means 31 for extracting a difference log between the job log generated in each job in an image forming device and basic log information that is a basic type of the job log; a basic log information management means 60 for associating identification information of the job log to the basic log information and managing it; and a log holding means 80 for holding the difference log and the basic log information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041825-A (JP)
Title: Power supply system
Inventor: SHIGETA MASAAKI
IPC: H02M7/48
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To interrupt an interconnection switch as promptly as possible when an instantaneous drop occurs due to a system accident, and to stably supply necessary power to a load.  <P>SOLUTION: When a gate off signal (or instantaneous drop occurrence signal) is output, a maximum value of a secondary battery is set in a DC current control system under the condition that a prescribed condition is met, and DC current control is performed. Thus, the interconnection switch is interrupted at high speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035820-A (JP)
Title: Clipping tool
Inventor: IIDA TAKAYUKI
IPC: A61B17/10
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single or successive clipping device capable of independently making respective movements, improving the accuracy of the movement of respective components and achieving excellent operability, in the clipping device for relatively moving a sheath and an operation wire and performing clipping.  <P>SOLUTION: In the successive clipping device including a sheath, a clip disposed at the distal end of the sheath, an operation wire which is inserted in the sheath and whose distal end is connected to the rear part of the clip, and an operation part connected to the proximal end of the sheath and proximal end of the operation wire for relatively moving the sheath and the operation wire, the operation part has at least one of a wire locking mechanism for blocking the movement of the operation wire when moving the sheath relative to the operation wire and a sheath locking mechanism for blocking the movement of the sheath when moving the operation wire relative to the sheath.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039393-A (JP)
Title: Display device and method for manufacturing the same
Inventor: KURIYAGAWA TAKESHI
IPC: G02F1/1368
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of a configuration in which source and drain regions and an LDD (Light Doped Drain) structure are formed in a self-aligned manner in a bottom gate structure, and to provide a method for manufacturing such a display device.  <P>SOLUTION: The display device includes: a gate electrode GT stacked on a transparent substrate GA; a semiconductor film S which is stacked on the gate electrode GT and constitutes a thin film transistor TFT with the gate electrode GT; a source electrode ST and a drain electrode DT which are formed on the semiconductor S; an insulating film GI3 which is stacked between the source electrode ST and the drain electrode DT, and the semiconductor film; and a contact hole which is pierced in the insulating film GI3 and connects the source electrode ST and the drain electrode DT to the semiconductor film. In the semiconductor film S, an impurity is injected to at least a connection region which is positioned under the contact hole, and connected to the source electrode ST and the drain electrode DT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045274-A (JP)
Title: Laser light source device, projector, and monitoring device
Inventor: UEJIMA SHUNJI
IPC: H01S5/125
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device achieving greatly higher output and efficiency.  <P>SOLUTION: The laser light source device 100 includes: a substrate 100A; a plurality of end face emission type laser elements 110 formed on the substrate 100A to emit lights to the direction of the surface of the substrate 100A; and an optical member 120 bonded adjacent to the substrate 100A for reflecting and condensing the lights emitted from the plurality of laser elements 110 in the direction of deviating from the direction of the surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049375-A (JP)
Title: Vacant seat navigation system, vacant seat navigation server, mobile terminal, and program
Inventor: IMAMURA MASATAKA
IPC: G06Q50/30
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for displaying time until a seat turns into vacant without forcing a load upon a user of public transportation.  <P>SOLUTION: In a vacant seat navigation system 10, a vacant seat navigation server 100 determines boarding and taking a seat of a user by using position information periodically transmitted from a mobile terminal 200 which has a train pass function, and computes the time until the taken seat turns into vacancy by using alighting station information included in a train pass section information transmitted from the mobile terminal 200. Further, the vacant seat navigation server 100 combines the time until the taken seat turns into vacancy with a vehicle image master which shows seat arrangement of a vehicle in which the mobile terminal 200 is located and generates and transmits the taking seat image data to the mobile terminal 200. The mobile terminal 200 displays the taking seat image data transmitted from the vacant seat navigation server 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286107-A (JP)
Title: Ballpoint pen
Inventor: YAMAUCHI HARUMI
IPC: B43K1/08
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ballpoint pen in which the tip of a rod part is prevented from widely deviating from the center part of the rear face of a ball.  <P>SOLUTION: The ball 3 is rotatably held between a tip edge part 21 and inward protruding parts 22. An ink exuding gap 4 radially extending outward in a stelliform pattern from the center of a chip body 2 is formed between the inward protruding parts 22. A rod 51 for pushing the ball 3 ahead and letting the ball 3 close contact with the inner face of the tip edge part 21 is inserted in the ink exuding gap 4. The ink exuding gap 4 is formed to gradually become smaller toward a radially outward direction from the center of the chip body 2. The relationship of L/R≤0.7 is satisfied when L represents a maximum traveling distance from a center of the chip body 2 as far as the rod 51 contacts with two adjacent inner protruding parts 22, and R represents a radius of the ball 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050791-A (JP)
Title: Variable directivity antenna
Inventor: HORII SHOTARO
IPC: H01Q1/12
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable directivity antenna which can adjust directivity easily in a site.  <P>SOLUTION: In the variable directional antenna, a radiating element is accommodated in a cylindrical radome 1, a main reflector element 2 is fixed to the radome 1 by support members 5 and 8, a subreflector element 3 is supported rotatably to a circumferential direction of the radome 1 by support members 11 and 17, and a subreflector element 4 is supported rotatable to a circumferential direction of the radome 1 by support portion members 18 and 19. Therefore, the directivity of an antenna can be easily adjusted by rotating the subreflector elements 3 and 4 in a site.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057210-A (JP)
Title: Device for controlling ac motor
Inventor: NOMURA HISAFUMI
IPC: H02P23/14
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling an AC motor such as a PMSM that measures the resistance of an armature in a short time with high accuracy.  <P>SOLUTION: A γ-axis current adjuster 20 includes: a low-pass filter 101 for operating a voltage command value from a current command value, a current detection value and a parameter estimation value; a progress compensator 102; a subtractor 103; and a divider 105. A parameter estimator 110 operates first and second parameters by amplifying a deviation between the current estimation value operated from the voltage command value, the current detection value and the parameter estimation value, and the current detection value. The parameter estimation value is operated so that the deviation between the current estimation value and the current detection value becomes zero, thereby the parameter estimation value is converged to a true value finally. By this processing, even if an electric constant of the resistance or the like of the armature of the PMSM 80 is not clear, a current can quickly be controlled to a command value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009055042-A (JP)
Title: Passivation of wide band-gap based semiconductor devices with hydrogen-free sputtered nitrides
Inventor: SHEPPARD SCOTT T
IPC: H01L29/812
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve passivation in a field effect transistor formed in the Group III nitride material system.  <P>SOLUTION: For the improvement of passivation in the field effect transistor formed in the Group III nitride material system, a two-part structure in which a chemical vapor deposited passivation layer of silicon nitride encapsulates a previously sputtered-deposited layer of silicon nitride is provided. The sputtered layer provides some of the benefits of passivation and the chemical vapor deposited layer provides an excellent environmental barrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010057536-A (JP)
Title: Radiation image detector and radiation image capturing system
Inventor: KOYAMA SHIN
IPC: G03B42/04
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image detector and a radiation image capturing system properly executing a reset by allowing the radiation image detector itself to acquire the start of radiography and capable of suppressing the consumption of incorporated batteries without performing an unnecessary reset process.  <P>SOLUTION: The radiation image detector 2 includes a sensor panel 201 two-dimensionally disposed with a plurality of photoelectric transducers for transducing radiation transmitting through a subject into an electric signal, a control means 217 reading the electric signal from the sensor panel 210, a sensor 219 adapted to output a detection signal to the control means 217 when detecting the subject approaching to or coming into contact with a radiation incident face P, and batteries 224 incorporated therein. When receiving the detection signal from the sensor 219, the control means 217 is adapted to perform a reset process for discharging excess charge accumulated in respective radiation detecting elements predetermined number of times at preset timing, with the receiving of the detection signal as a starting point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060312-A (JP)
Title: Device and system for inspecting foreign matter
Inventor: MIZOGUCHI YORIYUKI
IPC: G01N21/90
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter inspecting device capable of inspecting the presence of a foreign matter by preventing the overlooking of the foreign matter.  <P>SOLUTION: The foreign matter inspecting device 1 is constituted so as to acquire the image from the bottom surface side of a container B having permeability and filled with content to inspect the presence of the foreign matter in the container B on the basis of the acquired image and equipped with a conveyor 2 for holding the side surface of the container B to straightly feed the container B to an inspection position P, an upper illumination unit 3 for irradiating the container B with illumination light of an infrared region at the inspection position P from above, a lower light emitter 4 for throwing illumination light of a visible region on the bottom surface side of the container B at the inspection position P from the oblique downward direction of the outer periphery of the container B, a first camera 6A for taking the image formed by infrared rays, a second camera 6B for taking the image formed by visible light, and a cold mirror 7 for distributing the luminous flux emitted from the upper illumination unit 3 to the first camera 6A and distributing the luminous flux emitted from the lower light emitter 4 to the second camera 6B.  <P>COPYRIGHT: (C)2010,JPO&INPIT