baber/WOPTO huggingface dataset:
Patent JP-2005044996-A (JP)
Title: Semiconductor laser apparatus
Inventor: SATO YOSHIHIRO
IPC: H01S5/028
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser apparatus which includes a dielectric material film resistive to cleavage, ensures the excellent manufacturing yield and also assures excellent characteristics.  <P>SOLUTION: In a semiconductor laser apparatus including a dielectric material film to at least a part of the compound semiconductor surface, the dielectric material film includes at least silicon nitride and oxygen as the elements, and a ratio of oxygen in the dielectric material film to the number of secondary ions of silicon to be detected by the secondary ion mass analysis method is 0.01 or larger. Moreover, the semiconductor laser apparatus is the semiconductor laser apparatus in which the semiconductor at the cross-section of cleavage has the uneven shape, for example, the trench type, ridge type or mesa type semiconductor laser apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056156-A (JP)
Title: Manufacturing method of image sensor hybrid component separation structure
Inventor: LEE WON-HO
IPC: H01L27/146
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an image sensor component separation structure to improve a dark current property even with decreased area of a photodiode.  <P>SOLUTION: The manufacturing method for forming a photodiode sphere 34 and a transfer transistor T comprises a step to expose a substrate surface in a field insulating membrane forming sphere by forming a pad oxidized membrane and a pad nitrified membrane in this order on an upper surface of a substrate 30 and removing them selectively, a step to form a field insulating membrane 31 by administering thermal oxidizing treatment on a channel stop sphere 32A, the channel stop sphere 32A formed by injecting channel stop ions into a surface and a surface layer part of the substrate 30 exposed with a pad nitrified membrane mask, a step to form a residual pad nitrified membrane by removing a pad nitrified membrane from an edge end part to a given distance, the edge end part of the pad nitrified membrane facing the field insulating membrane, a step to form an additional injection sphere 32B by injecting additional ions into a surface and a surface layer part of the substrate and the field insulating membrane exposed with a residual pad nitrified membrane mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005042675-A (JP)
Title: Variable displacement pump
Inventor: UCHINO KAZUYOSHI
IPC: F04C2/344
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain low pressure in a second operation chamber all the time without narrowing a degree of freedom of a suction passage layout.  <P>SOLUTION: In this variable displacement pump, both sides of a cam ring 7 swingably arranged on the outer periphery of a rotor 5 are slidably closed by a rear cover 4 and a side plate 10. A first operation chamber 12 is provided for one of a swinging direction of the cam ring 7, and the second operation chamber 13 is provided for the other of the swinging direction. Pressure corresponding to pressure difference at front and back sides of an orifice 21 inside a discharge passage 20 is introduced to the first operation chamber 12. An energizing spring 15 energizing the cam ring 7 in a direction of the first operation chamber 12 is housed in the second operation chamber 13, and low pressure of the suction passage 18 is introduced to the second operation chamber 13 all the time. In this variable displacement pump, a connection groove 35 and a terminal part groove 36 are formed on an end face of the cam ring 7 side of the side plate 10. A suction port 22 is communicated with the second operation chamber 13 by these grooves 35, 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358203-A (JP)
Title: Folding bed
Inventor: HARASHIMA TORU
IPC: A47C19/12
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience by automating developing and folding operation.  <P>SOLUTION: This folding bed 1 has a first bed frame body 5A provided with a first supporting leg part 4A on one end side of a first placing frame 3A for placing bedding, and a second bed frame body 5B provided with a second supporting leg part 4B on one end side of a second placing frame 3B for pacing bedding, wherein the other facing end sides of the first placing frame 3A and second placing frame 3B are connected turnably around a pivot. The folding bed 1 is further provided with a driving means 9 for putting the first and second placing frames 3A, 3B in folding/developing operation between a horizontally developed state and a vertical state of folding the first and second placing frames 3A, 3B in inverted V-shape with the first and second supporting leg parts 4A, 4B brought close to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054840-A (JP)
Title: Shock absorber with vehicle height adjusting function
Inventor: MIHARA YASUHIKO
IPC: F16F9/32
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber with a vehicle height adjusting function capable of preventing the generation of transference of gas from a high-pressure gas chamber to a low-pressure gas chamber even if pumping is repeatedly performed to adjust vehicle height and, consequently, maintaining the excellent vehicle height adjusting function with pumping for a long time, and capable of improving comfortableness to ride.  <P>SOLUTION: This shock absorber 10 with a vehicle height adjusting function is structured by including a cylinder 12, a piston 28, a piston rod 14, a high-pressure liquid chamber 18, a low-pressure reservoir chamber 44, the high-pressure gas chamber 16, a diaphragm film 20, the low-pressure gas chamber 46, and a pump mechanism 54. Operating fluid is sucked from inside the reservoir chamber 44 to the high-pressure liquid chamber to adjust vehicle height by pumping work of the pump mechanism 54. The reservoir chamber 44 and the low-pressure gas chamber 46 are partitioned by a diaphragm film 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057865-A (JP)
Title: Structure of rotor
Inventor: KATO TAKASHI
IPC: H02K1/27
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a rotor which can prevent magnetic flux from short circuiting between magnets constituted by skewing and which can improve the performance of a rotary electric machine.  <P>SOLUTION: The structure of the rotor 11 includes a plurality of magnets 5 penetrating in the laminating direction of laminated cores 2, 3 obtained by laminating boards of magnetic substances in such a manner that positions of the magnets are skewed at centers of the laminated cores and a nonmagnetic substance layer 4 is formed on the skewed part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056215-A (JP)
Title: Method for expansion interpolation of digital image, method for compressing digital image, method for decompressing digital image, recording medium for recording digital image expansion interpolation program, recording medium for recording digital image compression program, and recording medium for recording digital image decompression program
Inventor: SETO YASUTARO
IPC: H04N19/59
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To avoid stepped noise that could occur when enlarging or compressing a digital image.  <P>SOLUTION: Using a plurality of triangles each of which has its three apexes located on pixels, a digital image is virtually divided in accordance with the following conditions (1)-(3): (1) the triangles do not overlap; (2) all pixels within the range of expansion be located inside or on the sides of either triangle; and (3) when a triangular plane is determined from the three dimension of position data and luminance data which three pixels 1, 2, 3, 4 located on the three apexes of each triangle each have and when the actual luminance data of each pixel located inside or on a side of the corresponding triangle is compared with calculated luminance data determined from the actual position data of the same pixel by use of the triangle plane, the difference between them be within a predetermined range or the result of statistically processing the difference be within a predetermined range. A gap between the pixels that arises upon expansion of the digital image is interpolated by the pixels having the position data and the luminance data obtained from the triangular plane. Alternatiely, the entire digital image is interpolated by only the pixels located on the apexes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057577-A (JP)
Title: Surface acoustic wave device
Inventor: SUGIURA TAKESHI
IPC: H03H9/05
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which realizes miniaturization and does not adversely affect a semiconductor integrated circuit, a surface acoustic wave element and an active face at the time of mounting.  <P>SOLUTION: The surface acoustic wave device is provided with a semiconductor integrated circuit (IC) 12 and a surface acoustic wave element (SAW device) 14. The semiconductor integrated circuit 12 is flip-chip-mounted on the base part of a package 10. The non-active face of the surface acoustic wave element 14 is bonded to a non-active face of the semiconductor integrated circuit 12 with an adhesive 18. An electrode part (not illustrated) arranged on the active face is wire-bonded to an electrode pattern (not illustrated) disposed on a side wall part 10b by using a wire 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062414-A (JP)
Title: Image recording device and its control method
Inventor: YAMAGUCHI HIDEAKI
IPC: G03G15/01
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform monochrome printing by omitting color shift compensation processing required as pretreatment of color printing when performing the monochrome printing by a color image recording device.  <P>SOLUTION: A main body of the device is checked at a start up time and it is determined whether monochrome recording is possible or not, and if it is possible, it is reported that the monochrome recording is possible and the monochrome recording is performed immediately after receiving image data for the monochrome recording. After the reporting, if the image data for the monochrome recording is not received, the color shift compensation processing required for the color recording is performed and when it is finished, it is reported that full color recording is possible. Moreover, a print instruction of the monochrome printing is received in the middle of the color shift compensation processing, the monochrome printing is performed by stopping the color shift compensation processing in execution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061071-A (JP)
Title: Snow melting device
Inventor: KUMAGAI AKIRA
IPC: E01C11/26
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting device capable of solving such a problem that since an environment to be installed is severe cold when a hot water supply unit equipped with a hot water supply device using a burning burner as a heat source is used for the snow melting device, moisture contained in exhaust S is immediately condensed into a water-drop, ice is accumulated on the surface of the front plate 2F when the water-drop is adhered to the front plate 2F, there is such an inconvenience that the front plate 2F corrodes since the moisture forming the ice shows strong acidity and that the ice is easy to accumulate because the temperature of the exhaust S becomes low if specially the following step of a heat exchanger is equipped with a latent heat recovery heat exchanger.  <P>SOLUTION: It is so set that the front end of a cylinder section 81 of an exhaust port is projected by a distance T in the front plate 2F. It is favorable that the projected amount T is about 10 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062498-A (JP)
Title: Silver halide color photosensitive material
Inventor: NAKAMURA TAKESHI
IPC: G03C1/38
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide color photosensitive material excellent in pressure resistance and having improved dark fading resistance and blurring resistance in image preservation.  <P>SOLUTION: In the silver halide color photosensitive material having a photosensitive layer comprising a silver halide emulsion on a reflective support, a surfactant represented by the formula (SI): Ra-CON(Rb)-L-D (where Ra represents a substituent having a ≥6C alkylene chain; Rb represents H, alkyl or aryl; L represents linking group; D represents -SO<SB>3</SB>M or -COOM and M represents H or a metal cation) is contained and at least one layer of the photosensitive layer contains a dye forming coupler represented by formula (a).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061365-A (JP)
Title: Starter
Inventor: HISAMOTO MOTOI
IPC: F02N11/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a starter which prevents a heating trouble at the time of starting, has a small number of component parts to be required and can be assembled easily, and a highly reliable starter in which a variation in circuit cutoff time is minimized.  <P>SOLUTION: An electrically conductive terminal board 3 to be connected to an M terminal 2 of a relay section 6 which carries out the on/off operation of supply of the electric power to a motor section 7, and a lead wire 5 connected to the motor section 7 are welded to each other by a brazing metal 10 which fuses at 400-700°C. At high temperature, the brazing metal is fused so as to separate the welded portion, thereby cutting off the supply of the electric power to the motor section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070901-A (JP)
Title: Method for automatically setting threshold
Inventor: HASHIMOTO YOSHINORI
IPC: G07F9/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional charging device that an exclusive tool or measurement instrument must be used for setting of a threshold, and it is difficult to decide the threshold when the number of devices is large.  <P>SOLUTION: The method for automatically setting the threshold for the charging device comprises a detection means for sampling the power supply line current of fee-based equipment in a predetermined period, and a decision means for comparing the detection value of the detection means with the threshold followed by conversion to a digital value, and deciding whether the fee-based equipment is under use or in a standby state from the digital value. The decision result of the decision means is accumulated while shifting the detecting sensitivity of the detection means or the threshold, and a proper threshold is automatically found as the threshold by a specified rule based on the accumulated data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067286-A (JP)
Title: Brake linkage mechanism for working vehicle
Inventor: KIIRO KENTA
IPC: B62D11/08
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake linkage mechanism for a working vehicle for surely operating a rear wheel brake.  <P>SOLUTION: Right and left brakes for respectively braking right and left rear wheels 3 are provided on a mission case 6 side of a rear side of a vehicle body 1. The linkage mechanism for linking a steering mechanism for laterally steering right and left front wheels 2 with the brakes comprises right and left linkage parts 23L, 23R comprising a link 17 of a vehicle body front side operating according to swinging of the front wheels 2, an operation link 14 of the brakes provided at the mission case 6 side, a brake linkage mechanism 21 for driving the operation link 14, and a rod 22 in a back-and-forth direction for connecting the link 17 and the brake linkage mechanism 21. Elastic members 52 for buffering operation of the brakes are provided in the right and left brake linkage mechanisms 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065541-A (JP)
Title: Liquid filtration apparatus and method for producing clarified sugar solution
Inventor: ADACHI TSUNEYASU
IPC: C13B20/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of a liquid filtration apparatus and prevent the lowering in the recovery of an objective substance such as sugar.  <P>SOLUTION: A membrane separation means as the first stage is connected to a concentrated solution-circulating means and a means for supplying a solution to be treated. The means for supplying the solution to be treated is provided with a solution-adding mechanism for supplying a dilution liquid for diafiltration. Thus, not only the undiluted solution but also the dilution liquid are supplied to the membrane separation means. Thereby, an ordinary filtration treatment for filtering the undiluted solution as such and the diafiltration for diluting the undiluted solution and simultaneously filtering the diluted solution can be carried out with the membrane separation means, and even when the apparatus is simplified, the lowering in the recovery of the objective substance can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070276-A (JP)
Title: Image forming apparatus, process cartridge and toner used therefor
Inventor: TAWADA TAKAAKI
IPC: G03G21/10
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus improved in the transfer efficiency of the apparatus by decreasing the coefficient of friction of a photoreceptor, improved in the cleaning property by a cleaning blade, and equipped with a coating device which supplies a lubricant as a thin layer on the photoreceptor and collects and efficiently uses the lubricant not formed into the thin layer.  <P>SOLUTION: The image forming apparatus 200 is equipped with a coating device 7 between a cleaning device 2 and a charging device 6, the coating device 7 functioning to form a thin layer of a housed lubricant L on a photoreceptor 1 by using a coating blade 7a. Thereby, a uniform thin layer of the lubricant L can be efficiently formed on the photoreceptor 1, and a spheric toner in a small diameter can be cleaned by the cleaning blade, and a high-quality image can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072875-A (JP)
Title: Wide-band modulation pll and its modulation degree adjustment method
Inventor: HIRANO SHUNSUKE
IPC: H03C3/09
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide-band modulation PLL with proper modulation accuracy, at a low cost.  <P>SOLUTION: To a PLL part provided with a VCO 21, a frequency divider 22, a phase comparator 23 and a loop filter 24, modulation is applied, by controlling the frequency division ratio of the frequency divider 22 with a frequency division ratio generation part 29, and the control voltage of the VCO 21 by a control signal generating part 30. The VCO 21 is provided with two control terminals, and the control signal generation part 30 inputs control signals to one of the control terminals. When a modulation degree is adjusted, data f<SB>c1</SB>for calibration are inputted to the frequency division ratio generating part 29 and data f<SB>c2</SB>for the calibration are inputted to the control signal generating part 30. A demodulator 31 demodulates the output signals of the VCO 21, when each of the data for the calibration is inputted, and a modulation degree adjusting means 32 outputs modulation degree adjusting signals to the control signal generation part 30, on the basis of demodulation signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067392-A (JP)
Title: Bumper structure for automobile
Inventor: MASUDA IDEMITSU
IPC: B60R21/34
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper structure for an automobile having efficient energy absorption characteristic.  <P>SOLUTION: A first absorption member 2 has a cross section of approximately U shape and covers an outer surface 1d of a front bumper member 1. A second absorption member 3 having a cross section of approximately U shape is arranged between the front bumper member 1 and the first absorption member 2 so as to be opened to the front bumper member 1 side. The first absorption member 2 and the second absorption member 3 are joined to the front bumper member 1 respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002313-A (JP)
Title: Heat-active pressure-sensitive adhesive and heat-active pressure-sensitive adhesive sheet
Inventor: GOTO HIROSHI
IPC: C09J7/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-active pressure-sensitive adhesive having excellent adhesion to an adherend and blocking resistance, by using a substance which can substitute for a phthalic ester used as a solid plasticizer in conventional heat-active pressure-sensitive adhesives from a viewpoint of an environmental problem, and to provide a heat-active pressure-sensitive adhesive sheet.  <P>SOLUTION: This heat-active pressure-sensitive adhesive contains (a) a thermoplastic resin, (b) a tackifier, and (c) a solid plasticizer which is solid at ambient temperature and molten when heated as main components, wherein the solid plasticizer (c) contains one or more kinds selected from compounds expressed by general formula (I) (R is methyl, ethyl, methoxy or ethoxy; and X is H or hydroxy), general formula (II) (R<SB>1</SB>is H, methyl, ethyl, methoxy, ethoxy or a halogen; and Y is H or hydroxy), and general formula (III) (R<SB>2</SB>is H, methyl, ethyl, methoxy, ethoxy or a halogen).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105957-A (JP)
Title: Photocatalyst composite powder and its manufacturing method
Inventor: KAWASAKI NOBUTSUGU
IPC: B01J23/22
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method in which a photocatalyst composite powder having a high photocatalytic activity even at a visible radiation area and a photocatalyst composite powder inhibiting secondary coagulation and having excellent dispersibility can be obtained for a relatively short time.  <P>SOLUTION: The photocatalyst composite powder is obtained, in which a photocatalyst fine particle containing Clinobisvanite type BiVO<SB>4</SB>as a main component is composited on a surface of a porous particle containing Dreyerite type BiVO<SB>4</SB>as a main component by adding an alkaline solution to an acidic aqueous solution in which a molar ratio of Bi and V is 0.1<Bi/V<1 and aging it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005089799-A (JP)
Title: Plating device
Inventor: ONO NAOTO
IPC: C25D19/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating device capable of simply changing a plating treatment time and a plating liquid in the plating device which performs a continuous treatment in a reel-to-reel system.  <P>SOLUTION: A plurality of plating passlines consists of: a combination line composed of an unwinding reel 40a, a pretreatment tank 10, a posttreatment tank 30 and a winding reel 40b; a first plating line consisting of a plating tank 20a, and a water-washing tank 50a for time control; a second plating line composed of a plating tank 20b, and a water-washing tank 50b for time control; and a third plating line composed of a plating tank 20c. The plating tank 20a is composed of two unit plating tank (20a<SB>1</SB>and 20a<SB>2</SB>). The plating tank 20b is composed of three unit plating tanks (20b<SB>1</SB>, 20b<SB>2</SB>and 20b<SB>3</SB>). The plating tank 20c is composed of four unit plating tanks (20c<SB>1</SB>, 20c<SB>2</SB>, 20c<SB>3</SB>and 20c<SB>4</SB>).  <P>COPYRIGHT: (C)2005,JPO&NCIPI