baber/WOPTO huggingface dataset:
Patent JP-2005037555-A (JP)
Title: Light source unit, optical scanner, and image formation apparatus
Inventor: ITABASHI AKIHISA
IPC: H04N1/036
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit, an optical scanner, and an image formation apparatus, in which the utility efficiency of light is improved and the power consumption and the amount of heat generation are reduced.  <P>SOLUTION: The light source unit A comprises a light source 1 having a plurality of light emitting points and composed of a semiconductor laser array (LDA), a condensing lens 2 (first image formation optical system) which forms the image of a divergent luminous flux emitted from the light source 1, a coupling lens 3 (second image formation optical system) which couples the luminous flux emitted from the condensing lens 2, and an aperture diaphragm 4 which regulates the width of the luminous flux. In the unit, the relation between the light source and the image of the light source formed by the first image formation optical system is expressed by the relation ¾β¾<1, where β stands for transverse magnification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039434-A (JP)
Title: Image processing apparatus, and method and program for data readout
Inventor: AWATA YOSHINORI
IPC: B41J5/30
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of preventing the lowering of the speed of readout from an HDD due to a rereading operation even in case of a defect in access to the HDD due to vibration or deterioration with time.  <P>SOLUTION: If a readout error occurs during readout from a 1st storage device 400, i.e. the HDD, retrial processing is quit and data are restored with readout data from a 2nd storage device 500, i.e. a semiconductor memory. Consequently, even if an access fault due to vibration or deterioration with time occurs to the image processing apparatus using the HDD, the trouble that the speed of data readout from the 1st storage device 400 decreases owing to a rereading operation in the 1st storage device 400 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039912-A (JP)
Title: Control unit of ac motor
Inventor: TOBARI KAZUAKI
IPC: H02P21/22
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque control unit of a permanent magnet synchronous motor capable of realizing precision torque control even in the entire speed range, from a low speed range to a high speed range.  <P>SOLUTION: So as for the current detection values of a d-axis and a q-axis in a rotating coordinate system to agree with the current instruction value of a first d-axis and that of a first q-axis provided from a superior position, second current instruction values of the d-axis and the q-axis are calculated. The output voltage of a power converter is controlled according to the second current instruction values of the d-axis and q-axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004180268-A (JP)
Title: Amplifier circuit and liquid crystal display device using this
Inventor: ITO RUI
IPC: G09G3/20
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit for making a high-speed settling possible, realizing a high output current driving ability by little bias current at the time of a large signal input of both positive/negative.  <P>SOLUTION: It consists of an input stage 2 amplified in response to an input signal from a signal input terminal 1, current sources I1, I2 and I3 driven by an output signal from the input stage 2, and an output stage 3 having a PMOS transistor P1 and a NMOS transistor N2 forming a pair of a NMOS transistor N1 and a complementary transistor. Drains of the transistors P1 and N2 are connected to a signal output terminal 5. A bias as low consumption at the time of no signal input is supplied to the transistor P1 by the transistor N1, The transistor P1 and N2 are driven by a high current driving ability at the time of a large signal input of both positive/negative as the transistor N1 is being in OFF state at the time of a large signal input.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005046670-A (JP)
Title: Organic waste treatment apparatus
Inventor: AOKI KAZUAKI
IPC: C05F9/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To know the full state of a stocker, in which compost is put, from the outside or a separated place in an organic waste treatment apparatus.  <P>SOLUTION: A heater being a heating element is pasted on the back of a stocker chamber and a part of the heater is notched to provide a temperature sensor. Then, a means for detecting the sensed temperature changed by the amount of compost of the temperature sensor to judge the full state of the stocker chamber is provided to the organic waste treatment apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049537-A (JP)
Title: Scale detector for belt, and image forming apparatus provided with same
Inventor: KOIKE TAKANAO
IPC: G03G15/16
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain a stable scale detection even when the distance between a belt and a sensor is varied.  <P>SOLUTION: A region 5A where a scale 5 exists and a region 5B where the scale 5 does not exist are irradiated with a first light emitting diode 1A and a second light emitting diode 1B via a collimating lens 2 and a slit mask 3, respectively. Reflected light is received by a first sensor 4A and a second sensor 4B, respectively, to find a differential signal of each output, and scale detection is performed based on it. Even when distance between the scale 5 and sensors 4A, 4B changes, detection level of the first sensor 4A and the second sensor 4B similarly changes and stable scale detection can be performed independently of change of the distance between the belt and the sensor by taking the difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051444-A (JP)
Title: Method and device for recording frame image data, and for displaying frame image
Inventor: IIDA TAKAYUKI
IPC: G06T1/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To clearly show the temporal relation of each frame when a plurality of frame images recorded in a storage medium are displayed.  <P>SOLUTION: The frame image is read out from a negative film divided into a plurality of film pieces. It is converted into digital data and stored in the storage medium. When the frame image is read out, a film corresponding information file 51 is prepared. It is recorded in the storage medium together with the image data of each frame. A negative film number, a film piece number, and a frame number in the film pieces are stored in the film corresponding information file by relating them to the file name of each frame image. When the frame image data is reproduced, the film corresponding information file is referred, and a plurality of frames are sectioned at a film piece unit on the basis of the information and displayed on a display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055950-A (JP)
Title: Multiplier, data processor, and recording medium for logic description data
Inventor: YADOGUCHI YASUHIRO
IPC: G06F7/533
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To quicken the multiplication speed by iterative multiplication by suppressing an increase of a multiplication logic scale.  <P>SOLUTION: A multiplier generates partial products (PP0 to PP8) by a partial product generating part (2), and performs carry storage addition by a partial product adding section (3) to the partial products, and generates sum data (S) and carry data (C), and adds the sum data and the carry data by an adding circuit (4), and repeats the partial multiplication of N bit multiplicand and M/L bit partial multiplier in L cycles to acquire the multiplication result of N bit multiplicand and M bit multiplier. Then, N+M/L bit sum data being a carry storage addition result associated with the partial multiplier and multiplicand to be used in the i-th cycle and the upper N bits (undecided part) of the carry data and carry information generated by adding the sum data being the carry storage addition result in the i-th cycle and the lower M/L bits (decided part) of the carry data are added through a first feedback path 20 and a second feedback path 21 to the carry storage addition in the (i+1)th cycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055216-A (JP)
Title: Hail test device and method
Inventor: NAGAO YOSHITAKA
IPC: G01N3/30
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform a Hail test with a simple device and procedure at a stable rate while minimizing wastes.  <P>SOLUTION: In this Hail test device for shooting an ice ball from a shooting cylinder by the pressure of a gas, the shooting cylinder is located with an elevation with the horizontal plane, and a shooting port for the ice ball is provided at the upper tip of the shooting cylinder. A gas inlet tube is provided in the lower part of the shooting cylinder. The inside diameter of the shooting cylinder is smaller than that of the ice ball.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043473-A (JP)
Title: Antibacterial additive and ink composition containing the same
Inventor: RYU SEUNG-MIN
IPC: C09D11/322
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antibacterial additive while preventing drying at the surface, aiming at the storage stability and preventing the generation and growth of bacteria, and the like, in an ink product and excellent in compatibility with a general dyestuff and pigment, and an ink composition containing the same.  <P>SOLUTION: This anti-bacterial additive which is a compound obtained by the chemical reaction of an antibacterial substance having the formula (1) (wherein, R<SB>1</SB>is H, hydroxy, amino, or the like: and R<SB>2</SB>to R<SB>7</SB>are each H, a halogen atom, amino, or the like) with a prescribed additive, and the ink composition containing a coloring agent, a solvent and the anti-bacterial agent are produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005023762-A (JP)
Title: Locking device for rotary open-close body
Inventor: FURUOKA HIROYOSHI
IPC: E05C3/26
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of chattering by a gap between an engaging member and a member to be engaged, and to solve the cost for preparing and complication in selecting a shock absorbing member.  <P>SOLUTION: In a locking device for an open-close body locking the open-close body 3 to a fixed frame body 1 at a closed place by mutually engaging the engaging member 2 installed on the fixed frame body 1 side and the member to be engaged 4 mounted on the open-close body 3 side, pocket sections 5 having a depth to the member to be engaged 4 and being opened towards the member 4 are secured to holders 8 for the member 2. In the locking device, the shock absorbing members 7 cut in a required length size from a belt-like base material 6 having shock absorbing properties are inserted into the pocket sections 5, and projecting end sections as the cut edges of the members 7 are brought into press-contact with the member 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030317-A (JP)
Title: Seven circular-arc low-profile vane
Inventor: NAGAI MINORU
IPC: B64C11/18
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a most practical and effective vane shape of a windmill, a turbine, an aircraft, or the like.  <P>SOLUTION: The low-profile vane of a windmill, a turbine, an aircraft or the like is constituted of maximum seven circular arcs, and the sectional shape of a leading edge of the vane is substantially circular or elliptical. A vein-shaped projecting pattern is formed on at least a face side of a vane surface of the vane, and a recessed curved surface is formed between the leading edge of the substantially circular or elliptical sectional shape and the vane surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029936-A (JP)
Title: Polyester-based conjugate fiber
Inventor: UCHIDA MASAO
IPC: D06M13/17
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester-based conjugate fiber exhibiting a good spinning property on spinning, obtaining an un-stretched yarn and capable of being stably stretched or false-twist processed, having a high stretching property, also having a good bulky feeling and soft touch feeling and excellent in quality, in a good efficiency by imparting a specific treating agent (an oil agent).  <P>SOLUTION: This polyester-based conjugate fiber is provided by attaching the treating agent containing (A) 35-60 wt. % polyoxyalkylelene glycol copolymer, (B) 20-55 wt. % ether ester compound, (C) 5-15 wt. % ether compound and (D) 1-5 wt. % amine salt of a phosphate ester of a compound obtained by adding ethylene oxide and/or propylene oxide to an 8-18C alcohol by 0-10 mol, on the surface of the polyester-based conjugate fiber obtained by pasting a polytrimethylene terephthalate-based polyester A having a high viscosity with a polyethylene terephthalate-based polyester B having a low viscosity by (30:70)-(70:30) in weight ratio (A:B) side by side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028814-A (JP)
Title: Sealing mold
Inventor: YAMAKI HIROSHI
IPC: B29C45/40
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate regulation of the force that a packing sealing up the gap around the ejector pin 6 exerts to fasten an ejector pin 6, in a sealing mold used for the injection molding of a synthetic resin that involves supply of gas into a cavity 3.  <P>SOLUTION: A packing groove 7 in the shape narrowing gradually in the axial direction of the ejector pin 6 toward the cavity 3 side is formed in the periphery of the ejector pin 6, while a bung type packing 8 having the shape of a truncated cone of which the central part is pierced axially by the ejector pin 6 is used as the packing. In the sealing mold thus constituted, the bung type packing 8 is fitted in the packing groove 7 with the top directed to the cavity 3 side, while a sealing force regulating means which presses the packing 8 in the direction of the cavity 3 by variable pressing force is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028554-A (JP)
Title: Fine motion actuator and recording medium drive device
Inventor: HIDA KATSUHARU
IPC: G11B21/21
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine motion actuator which is fixed to a driven member with sufficiently high rigidity.  <P>SOLUTION: The fine motion actuator 41 is equipped with a first fixing member 51 which extends to a predetermined longitudinal direction and receives the driven member 22 at a reference position 52 of the middle of the longitudinal direction. A second fixing member 54 is connected to the one end of the first fixing member. The second fixing member receives the driven member at least at the tip end. A third fixing member 57 is connected to the other end of the first fixing member. The third fixing member receives the driven member at least at the tip end. Piezoelectric elements 56, 59 are fixed to the outer surfaces of the second and third fixing members. The driven member rotates around the central axis CR based on the contraction of the piezoelectric element. Many adhesive places are secured between the driven member 22 and the fixing members 51, 54, 57. The driven member is firmly fixed to the fine motion actuator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035392-A (JP)
Title: Pneumatic tire
Inventor: TODA HIROYA
IPC: B60C9/20
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in steering stability without impairing ride comfort by arranging a pad made of rubber combining short fibers, and having anisotropy in elasticity, and excellent productivity and durability because the short fibers are easily dispersed.  <P>SOLUTION: The pneumatic tire is provided with a carcass 22 locked by a pair of right and left bead bores 18, and a belt 24 arranged in a radial direction outside of the carcass 22 in a tread portion 16. A pad 30 is arranged between an end portion of the belt and the carcass. The pad is composed of a rubber composition made by mixing 2 to 8 pts.wt. of vinylon short fibers processed by resorcinol-formalin-latex liquid to 100 pts.wt. of rubber composition made by not less than 50% by weight of natural rubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035734-A (JP)
Title: Air biting preventive device in web winding machine
Inventor: ISHIKAWA ISAMU
IPC: B65H18/20
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air biting preventive device in a web winding machine for effectively preventing air biting even in a case of a high winding speed.  <P>SOLUTION: Jet ports 11, 12, 21, 31 are formed in a space between a surface of a winding drum 1 and a web W while traveling toward the winding drum 1 to jet air whose flow direction is opposite to a traveling direction to the traveling web W in parallel with a surface on a side of the web wound around the winding drum 1. When the jet ports 11, 12, 21, 31, 32 jet the air, the air above the web immediately before being wound is pushed away, and negative pressure is generated around the jet ports to suck the air immediately before being wound around the winding drum 1 and thereby to prevent the air biting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038268-A (JP)
Title: Data processing system, data generation device, terminal device, and program
Inventor: OHARA KIYOTAKA
IPC: H04N1/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the receipt of data not intended by a user by a terminal device by the user's simple operation.  <P>SOLUTION: In personal computers 3, 4, 5a, 5b, and 5c, information of application software for processing image data reported to a scanner 2 is received (S501). A dialog is displayed (S502) to make the user input whether transmission is permitted or not (S503). When it is rejected by the user, that effect is reported (S505). When it is permitted, the application is started (S506), and that effect is reported (S507). Thereafter, the image data are received from the scanner 2 (S508), and processed with the started application software (S509).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042063-A (JP)
Title: Ink set for inkjet, and inkjet-recording method
Inventor: TAKUHARA HIROYUKI
IPC: C09D11/328
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for inkjet, having a high density at a part having a high recorded image density and a sharp boundary and on the other hand, in a high light part having a low recorded image density, capable of obtaining a higher quality recorded image having a reduced granular feeling, while suppressing the cost of the inkjet-recording device as low.  <P>SOLUTION: This ink set for the inkjet having at least in a plurality of ink of a similar color series having different dyestuff concentration is provided by exhibiting the R (pale) in a thin ink having a low dyestuff concentration higher than the R (deep) in a thick ink having a high dyestuff concentration and also having ≥1.2 R (deep) in measuring the ratio R of a dot diameter obtained by forming the dot by attaching the ink on a recorded medium, and then standing the recorded medium still under an environment of a normal temperature and normal humidity (25°C/relative humidity 50 %) for 10 min to the dot diameter after standing still under a high temperature and high humidity (40°C/relative humidity 90 %) for 7 days.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054441-A (JP)
Title: Draining material
Inventor: KAWAKAMI HAJIME
IPC: E02D29/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight draining material with good constructibility, which is excellent in high pressure resistance, fastness properties and durability, and which enables water, collected in the draining material, to be surely discharged even under a compressive load or on the occurrence of a rapid increase in redundant water in soil.  <P>SOLUTION: A cellular board 10 is composed of three layers, that is, a plastic cap sheet 1 which is provided with many protrusions, a flat plastic back sheet 2 which is stuck on bottom surfaces of the protrusions, and a flat plastic liner sheet 3 which is stuck by linking tops (top parts 14) of the protrusions. Many holes 20 and 22 are arranged in a non-grounding surface of the cellular board 10 and a grounding face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063719-A (JP)
Title: Glass plate for display and manufacturing method thereof
Inventor: YANO TAICHI
IPC: H01J11/34
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To develop glass for display having a high transmittance characteristic.  <P>SOLUTION: The manufacturing method of a glass plate for display using low dielectric glass as a transparent dielectric layer is provided. The method includes at least a preheating process, a vacuum burning process, and a heating treatment process. The preheating process is made at an atmospheric temperature of 300-400°C and by a degree of vacuum of 1.3×10<SP>-4</SP>-1.3×10<SP>-8</SP>kPa. The vacuum burning process is made at an atmospheric temperature of 300-650°C and by a degree of vacuum of 1.3×10<SP>-4</SP>-1.3×10<SP>-8</SP>kPa. The heating treatment process is made under an atmosphere having oxygen at an atmospheric temperature of 500-650°C, and for a treatment time of 10 minutes-1 hour. Additionally, the glass plate for display is manufactured by the method using low-fusing-point glass containing, in weight %, SiO<SB>2</SB>1-25, B<SB>2</SB>O<SB>3</SB>10-36, PbO 18-70, ZnO 5-26, BaO 0-25, CuO 0.05-1, and MnO<SB>2</SB>0.05-1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063085-A (JP)
Title: System, method and program for providing point
Inventor: FUJIO MASAAKI
IPC: G06Q50/10
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, a method and a program for providing points in such a way that a point is generated if an article purchased by a customer and articles purchased by the same customer in the past meet predetermined conditions.  <P>SOLUTION: A register 300 specifies a customer and an article 500 purchased by the customer. A point management server 100 stores a table of stamp-sheet information that specifies the articles 500 purchased by the customer in the past. When information on the customer and the article 500 purchased by the customer is inputted to the table of the stamp sheet information, the point management server 100 determines whether or not the table meets the point conditions for providing points to a point card 400; if the conditions are met, the register 300 is requested to provide points to the point card 400.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061008-A (JP)
Title: Wave dissipating block and wave dissipating structure
Inventor: NAKAMURA TAKAYUKI
IPC: E02B3/06
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate transportation and installation work so as to shorten a construction period, by reducing the weight of a wave dissipating concrete block constituting various wave dissipating structures and unitizing the same.  <P>SOLUTION: In terms of this wave dissipating concrete block 4, the wave dissipating structure 1, which is composed of an impermeable dike 1a and suspended plates 2 suspended into sea water with a required space in between forward from a front end surface of the dike, is split into a plurality of parts on a horizontal place, and the split dike 1a and the suspended plates 2 are integrated by being partially connected together by means of a bulkhead 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI