baber/WOPTO huggingface dataset:
Patent JP-2008188783-A (JP)
Title: Inkjet recording apparatus
Inventor: SUGIYAMA WATARU
IPC: B41J2/185
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of performing a high quality brimless recording by suppressing the generation of ink mist.  <P>SOLUTION: This composite machine 10 has a platen 42, an inkjet recording head 39 and a movable supporting part 88 provided on the platen 42. The movable supporting part 88 slides while following a recording paper 184 carried and supporting the recording paper 184. The movable supporting part 88 is equipped with a step 207. The step 207 catches ink droplets delivered outside of the recording paper 184 in the brimless recording. The step is equipped with a horizontal face 204 to which the ink droplets sticks, and a vertical wall face 203 intersecting approximately orthogonally to this.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189044-A (JP)
Title: Motion control device of vehicle
Inventor: KATO HIRAHISA
IPC: B60T8/48
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operating noise of a pump in consideration of a load of a motor and smoothly perform the setting of W/C pressure to a target W/C pressure.  <P>SOLUTION: Load applied on a motor 60 is determined in accordance with whether a control system including a wheel to be controlled of an anti-skid control is only one or two. When the control system is one, it is determined that the load applied on the motor 60 is not so large, the differential pressure generated by a differential pressure control valve of the side included in a piping system of the wheel to be controlled of first and second differential control valves 16, 36 is set to be a constant value irrespective of the size of the target W/C pressure. When the control system is only two, it is determined that the load applied on the motor 60 is large, and the differential pressure generated by the differential pressure control valves 16, 36 is set in accordance with the size of the target W/C pressure. The brake liquid pressure at the discharge port sides of the pumps 19, 39 is set not so as to be comparatively high and the pump drive cannot be suppressed thereby.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191263-A (JP)
Title: Active matrix type display device and driving method therefor, and driving control circuit used therefor
Inventor: NISHIO MASAAKI
IPC: G09G3/36
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix type display device which can surely be improved in display quality, even when cost reduction is attained and its driving method, and to provide a driving control circuit used therefor.  <P>SOLUTION: In an active matrix type display device having a plurality of scan lines and a plurality of data lines, and a plurality of pixels provided in a matrix form, a changeover switching element (switching unit) is installed which selectively switches connections between a source driver (data line drive circuit) 2 and three data lines. Furthermore, an image processing unit (arithmetic unit) 1a, which computes a predetermined voltage variational amount of pixels adjacent on a scan line and a driving direction control unit (control unit) 1b, which determines the connection order of the three data lines connected to the source driver 2 by using the arithmetic result from the image processing unit 1a are provided for each plurality of pixel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191323-A (JP)
Title: Flat image display device, and manufacturing method of flat image display device
Inventor: NAKAMURA AKIYOSHI
IPC: G09F9/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat image display device which can increase flexibility of selection of a function layer to be put over a display surface and also easily obtain desired display characteristics, and a manufacturing method of the flat image display device.  <P>SOLUTION: A shock absorbing layer 22 as the function layer is put over an external surface 2a of a front substrate 2 of a flat vacuum envelope 10, and an antireflective film 24 is provided covering the shock absorbing layer 22. Then a peripheral edge portion of the film 24 is bonded to the external surface 2a of the front substrate 2 and the inside is evacuated to bring the film 24 into contact with the shock absorbing layer 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189437-A (JP)
Title: Winch device
Inventor: NAKAYAMA AKIRA
IPC: B66D5/26
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide sufficient free fall speed capable of resisting drag torque.  <P>SOLUTION: The device comprises a winch drum 1, a hydraulic motor 2 to drive the winch drum 1 to wind up/down, and a rotating body 12 which rotates with the winch drum 1 in an oil-filled space at the time of free fall due to the load of a suspended load. It is provided with a brake device 10 to brake rotation of the rotating body 12, a hydraulic source 32 to supply oil to the space, a brake control device 21 to control the brake device 10 to let the rotating body 12 rotate at the time of free fall, and prohibit the rotating body 12 from rotating when it stopped free falling, a heating means 33 to heat oil to be supplied to the space, and an assist motor 31 to assist rotation of the winch drum 1 at the time of free fall.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189810-A (JP)
Title: Aqueous ink composition
Inventor: HAYASHI HIROKI
IPC: C09D11/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink composition which forms a printed matter with preferable printing quality due to no plugging of nozzle in printing with an inkjet printer, and the printed matter formed has sufficient water resistance, solvent resistance and weatherability.  <P>SOLUTION: The invention relates to (1) an aqueous ink composition characterized by containing an emulsion (d) synthesized by using a resin (c), as an emulsion stabilizer, which is soluble in a mixed solvent (b) of water with a specific organic solvent (a) and insoluble in water, (2) the aqueous ink composition described in (1), characterized by carrying out the synthesis of the emulsion (d) in a state dissolving the resin (c) in the mixed solvent with 5-50 mass.%. of the specific organic solvent (a), and (3) the aqueous ink composition described in (1) or (2), characterized in that the resin (c) is insoluble in the water in the whole pH range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007231941-A (JP)
Title: Swash plate of swash plate compressor, and swash plate compressor
Inventor: TANIGAWA NAONARI
IPC: F04B27/08
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate 3 made of a metallic base material 3a in a swash plate compressor, usable in a swash plate compressor using carbon dioxide gas as refrigerant.  <P>SOLUTION: A Mo sprayed layer 10 is formed on a sliding face of the swash plate made of a metallic base material 3a on which a shoe slides, and a resin coat layer 11 containing fluororesin is formed on the Mo sprayed layer 10. Therefore, the adhesion of the resin coat layer 11 containing fluororesin excellent in resistance against seizing is sufficiently secured, and the swash plate can be used in the swash plate compressor using carbon dioxide gas as refrigerant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198635-A (JP)
Title: Production process of substrate for power module
Inventor: KATO HIROKAZU
IPC: H01L23/36
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress cracking of a ceramic board due to warpage when heat cycle is used.  <P>SOLUTION: The production process of a substrate for power module where a circuit layer for solder joining a semiconductor chip is soldered to a ceramic board 11 comprises a laser processing step for forming a groove-like scribe line 31 by irradiating at least one surface 21 of a substantially planar ceramic base material 20, an etching step for removing a heat denaturation layer 33 formed on the inner surface 31a of the scribe line 31 in the laser processing step and denaturized glassy with the heat of the laser light, and a step for dividing the ceramic base material 20 into individual ceramic boards 11 along the scribe line 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196743-A (JP)
Title: Refrigerator
Inventor: YOSHIDA HIDEKI
IPC: F25D23/02
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To electrically open a drawer door of a freezing compartment or a vegetable compartment, to automatically close the drawer door when a half-opening state of the door is detected, and to detect and cope with catching and collision of an article in opening and closing the door.  <P>SOLUTION: The opening motion of the freezing compartment 5 is surely performed by pressing a connection plate 16 by a first drive pin 20a to get a great deal of power though it is low speed, when the drawer door of the freezing compartment starts opening from a closed state, then pressing the connection plate 16 by a distant second drive pin 20b to get the force of an intermediate degree and intermediate speed to drive, and further pressing the connection plate 16 by a farther third drive pin 20c to drive at high speed though the power is small. When the door of the freezing compartment 5 is half-opened, a rotating plate 19 is rotated in the direction opposite to that in a case when the freezing compartment 5 is opened, to add the power for closing the freezing compartment 5 to the connection plate 16 to close the door. Locking of the rotating plate 19 is determined based on an electric current value of a motor, to improve safety by preventing fingers from being caught by the door by switching off the power distribution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196954-A (JP)
Title: Radio-controlled timepiece
Inventor: SAKUMOTO KAZUSANE
IPC: G04G5/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To properly perform tuning to a receiving standard radio wave signal even when transmission delay in a signal transmission path exists.  <P>SOLUTION: A control means 13 controls delay means 10, 12 so that a phase of a first signal and a second signal are in the same phase by entering signals from a local oscillation means 7 to a phase comparison means 11 as each first signal and second signal through delay means 10, 12, referring an output signal of the phase comparison means 11 in a first state closing a tuning short circuit means 9, then, in a second state opening the tuning short circuit means 9, performs proper tuning by entering the signals from the local oscillation means 7 through the delay means 10, an antenna tuning means 1 and the delay means 12 as the first signal and the second signal to the phase comparison means 11, respectively, referring the output signal of the phase comparison means 11 and controlling tuning characteristics of the antenna tuning means 1 so that a phase difference between the first signal and the second signal is 90 degrees.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195211-A (JP)
Title: Vehicle, and control method thereof
Inventor: SUKAI SHINICHI
IPC: B60L50/16
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To start an engine 22 when cold as the shift position is in the parking position, and restrict total power consumption (electric energy) of motors MG1 and MG2 from becoming large.  <P>SOLUTION: When an engine start instruction is given as the shift position is in the parking position, with engine cooling water temperature αw at a threshold value αwref or under, the engine 22 is run at an operation control starting speed Nst or over, which sets specific speed N2 that is relatively small, to be followed by execution of rotation limit control (S130-S170) for controlling the motor MG2 to form a stator field on the stator of the motor MG2 in such a degree as to be able to limit rotation of a ring gear shaft as an input shaft of a transmission to torque added to the ring gear shaft. As the engine 22 is run, the engine 22 is controlled to start as well as the motor MG1 (S110, and S180-S200).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197560-A (JP)
Title: Fusion splicing method of optical fiber
Inventor: SAITO SHIGERU
IPC: G02B6/255
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform satisfactory fusion splicing by easily and accurately aligning (optical axis aligning) large diameter (outer diameter) optical fibers unfitting into an imaging field of view as well as optical fibers having a low melting point and a small diameter.  <P>SOLUTION: In the fusion splicing method of optical fibers, two bare fibers 7, 9 having a known equal outer diameter are imaged and, after the two bare fibers 7, 9 are aligned by the image so picked up, they are fusion spliced with a pair of discharging electrodes oppositely facing orthogonally to the two bare optical fibers 7, 9. The method is characterized in that, when the two bare optical fibers 7, 9 unfit into an imaging field of view 39, the upper sides XL2, XR2 together or the lower sides XL1, XR1 together in the outer periphery of the two bare optical fibers 7, 9 are fitted into the imaging field of view 39 and that, by aligning between the upper sides XL2, XR2 or between the lower sides XL1, XR1, the two bare optical fibers 7, 9 are aligned.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007217694-A (JP)
Title: Desulfurization apparatus for fuel gas for fuel cell, and desulfurization method to use desulfurization apparatus
Inventor: LEE DOOHWAN
IPC: C01B3/38
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desulfurization apparatus for a fuel gas for fuel cells and a desulfurization method to use the desulfurization apparatus.  <P>SOLUTION: The desulfurization apparatus for the desulfurization of a fuel gas for fuel cells containing sulfur compounds is provided with a first adsorption zone containing an adsorbent having selective adsorptivity to thiophene compounds and placed at the upstream side to receive the fuel gas and a second adsorption zone containing an adsorbent having selective adsorptivity to mercaptan compounds and placed at the downstream side to discharge the fuel gas. The desulfurization apparatus uses adsorbents having selective adsorptivity to thiophene compounds and mercaptan compounds in multiple stages and, accordingly, the desulfurization process for various sulfur compounds in the fuel gas, especially thiophene compounds and mercaptan compounds can be carried out in high efficiency at a low cost compared with conventional desulfurization method to use a single adsorbent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008200280-A (JP)
Title: Multipurpose furniture
Inventor: SAKA KOICHIRO
IPC: A47B85/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To change the function of furniture.  <P>SOLUTION: The multipurpose furniture includes a plurality of main members 11-14 respectively formed roughly on the same plane and arranged so that one end edge part of each is in parallel with and close to a single virtual axial center 16, and a connector 17 capable of connecting the respective main members 11-14 with each other so as to change the crossing angle of the respective main members 11-14 with each other in the view by the line of sight along the axial center 16. By changing the crossing angle, the furniture 4 having different functions is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208867-A (JP)
Title: Strain wave reduction gear, and variable transmission ratio steering system
Inventor: YAMAKAWA TOMOYA
IPC: F16H1/06
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain wave reduction gear which differentially moves a flexible gear and a rigid gear even when the flexible gear has fractured, and further to provide a variable transmission ratio steering system.  <P>SOLUTION: According to the strain wave reduction gear 30 of the present invention, a flexible spline 33 is fitted inside the elliptic hole 38 of a rigid cam 35 via a flexible bearing 34. Even if the flexible spline 33 has fractured, therefore, the flexible spline 33 keeps the elliptic shape similar to the elliptic hole 38, and the engaging state is kept intact. Thus, when the rigid cam 35 has rotated, the meshing positions of the flexible spline 33 with first and second circular splines 31, 32 are moved circumferentially. In other words, even if the flexible spline 33 has fractured, the first circular spline 31 and the second circular spline 32 are differentially moved by the difference of the number of their teeth.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207392-A (JP)
Title: Screen printing machine
Inventor: HIJIYA HIDEFUMI
IPC: B41F33/14
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing machine which prevents mistaken supplementation of solder paste of a different kind from that in the use.  <P>SOLUTION: Receiving an operation start signal from an operation start switch part, CPU 60 compares the kind of specified solder paste stored in RAM 61 with that of the solder paste based on a color according to the discrimination of a color discriminating sensor 55 which discriminates the color of a solder vessel 54 on a vessel table 53. In the case where the result of the comparison shows disagreement, the CPU 60 controls the screen printing machine not to start a production operation. In the case where the specified solder paste is lead-containing eutectic solder for which the color of the solder vessel 54 is white and the discriminated color of the solder vessel is green, for instance, this shows disagreement and therefore a discrimination result display part 66D is made to display an "error".  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209580-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: KUSUSE NOBORU
IPC: G02B26/10
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the shift of resist without deterioration over time, to reduce a color shift in forming a color image and to miniaturize the whole size of an optical scanner and an image forming apparatus.  <P>SOLUTION: An optical detection means 5 is installed to receive a light beam B immediately after deflected with a polygon mirror 52, wherein the condition L1<L2 is satisfied, where L1 stands for the distance in x-axis direction between the light beam emission point (a point passing through the center of an effective writing width) of a scanning lens 6 and the center point of the rotating shaft 2 of the polygon mirror 52, and L2 stands for the distance in x-axis direction between the center point of the rotating shaft 2 of the polygon mirror 52 and the arriving point of the light beam on the optical detection means 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210485-A (JP)
Title: Optical information recording medium and information reproducing method
Inventor: SHINTANI TOSHIMICHI
IPC: G11B7/24065
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a super resolution signal is small and it is difficult to obtain a satisfactory signal amplitude since a super resolution region is made small for heightening density of recording data in a conventional super resolution.  <P>SOLUTION: The signal amplitude is increased by achieving a disk structure wherein reverse optical responses are generated by super resolution in a recording mark part and a space part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219230-A (JP)
Title: Imaging apparatus, and image processing method
Inventor: KATAGIRI TETSUYA
IPC: H04N5/243
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To use entropy of each image generated from one image and having a different exposure as an index of visibility, without obtaining a plurality of images having different exposures by photographing.  <P>SOLUTION: An imaging apparatus includes a generation means for generating, from one source image, the plurality of exposed images having different exposures by adding different gains to the source image; a differentiation means for differentiating the degree number of each column in a histogram corresponding to each of the plurality of exposed images according to the above gains; and a calculation means for calculating the entropy corresponding to each exposed image based on each histogram having the different degree number according to the gain.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218596-A (JP)
Title: Metal base circuit board and manufacturing method thereof
Inventor: MIYATA KENJI
IPC: H05K3/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal base circuit board having no chipping in an insulating layer and excellent characteristics in surface discharge withstand voltage and insulating reliability.  <P>SOLUTION: There is provided a method of manufacturing a metal base circuit board in which a pushback mechanism having a force of 1.0-0.1 times the maximum shearing load is provided on an ejection portion of a press mold and a steel material having 50-80 Rockwell hardness is provided on a gap between a dice and the ground. The metal base circuit board obtained by this method includes an insulating layer having a thickness of 150-450 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218613-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: TADA YUKI
IPC: H01F38/12
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine of outer ring core mold type, which supplies an ignition plug of the internal combustion engine of an automobile with a high voltage to generate spark discharge, and the assembly and fabrication of which is performed easily at a low cost and with high reliability.  <P>SOLUTION: The ignition coil for an internal combustion engine at least comprises: a core-coil assembly where a primary coil and a secondary coil are wound on a center core; and a mold body where an outer ring core is molded. In the iron core-coil assembly, a first terminal and a second terminal which is the other end of the first terminal are so provided as to protrude from a coil winding part. A terminal connecting member is connected to the first terminal of the primary coil while so molded as to protrude almost parallel to the second terminal. The first terminal connecting member is shaped so that one end is almost parallel to the first terminal while the other end to the second terminal for easy connection to a power supply. The outer ring iron core is a molded body in which a part other than the part contacting the center core is molded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218190-A (JP)
Title: Induction heating device
Inventor: TAMATE MICHIO
IPC: H05B6/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable to detect or calculate electric power supplied by an inverter individually and precisely in an induction heating device (IH) of a constitution that a plurality units of inverters are connected to a rear stage of a chopper.  <P>SOLUTION: Diodes D2, D3 are individually connected between a step-down chopper 3 and direct current intermediate capacitors C<SB>dc21</SB>, C<SB>dc22</SB>of IH inverters 4, 6. As a result, there is no interaction between the inverters 4, 6, and energy supplied to the capacitors C<SB>dc21</SB>, C<SB>dc22</SB>of the inverters 4, 6 comes to be consumed by the respective IH inverters alone. Accordingly, by detecting currents I<SB>D2</SB>, I<SB>D3</SB>, a chopper output voltage V<SB>dc2</SB>, or direct current intermediate capacitor voltages V<SB>dc21</SB>, V<SB>dc22</SB>, it becomes possible that electric power supplied to the respective IH inverters is individually obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT