baber/WOPTO huggingface dataset:
Patent JP-2005223615-A (JP)
Title: Image reader
Inventor: YAMAMOTO AKIHITO
IPC: G06K7/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader whereby a defect caused by reading both a frame image formed on a photo film and a bar code image by a CCD sensor, is avoided.  <P>SOLUTION: The image reader is provided with: a light source for reading an image provided located to one side sandwiching the carrying face of the photo film F; a CCD sensor 9 located on the other side sandwiching the carrying face of the photo film F, and reading the frame image formed on the developed photo film F and the bar code image formed on the end of the film in the film width direction; and an ND filter 30 located in an optical path to read the bar code image. The filter has a preferable transmissivity of 25% to 30%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226683-A (JP)
Title: Thrust needle roller bearing
Inventor: OKITA SHIGERU
IPC: F16C33/64
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust needle roller bearing which is hard to wear and come off in thin sheet, and long in the lifetime even when used under such severe lubrication conditions that is lubricated with a refrigerating machine oil containing a refrigerant.  <P>SOLUTION: The thrust needle roller bearing is provided with an inner ring 1, an outer ring 2 and a rolling element 3, and lubricated with the refrigerating machine oil 5 containing the refrigerant. The inner ring 1, the outer ring 2 and the rolling element 3 are comprised of alloy steel containing not less than 0.8 mass % to 1.2 mass % of C, not less than 0.15 mass % to 0.5 mass % of Si, not less than 0.15 mass % to 0.5 mass % of Mn, and not less than 1 mass % to 2 mass % of Cr. Being subjected to carbonitriding, raceways 1a, 2a of both rings 1, 2 are set not less than 0.1 mass % of nitrogen content, and not less than 1.1 mass % of the sum of carbon content and nitrogen content. Surface roughness Ra of both the raceways 1a, 2a is not more than 0.2μm, and the surface roughness Ra of rolling surface 3a of the rolling element 3 is set not more than 0.1μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231660-A (JP)
Title: Plastic cap with fraudulent unsealing preventive function
Inventor: SAITO TAKASHI
IPC: B65D41/34
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic cap with fraudulent unsealing preventing function in which a molding pattern part to mold an easily breakable part formed in a cavity can easily separate and release a die consisting of the cavity and a core without being hooked by the molded easily breakable part, the injection molding can be easily performed, the half-cut thickness of the easily breakable part can be easily broken, high adhesiveness of an outer circumferential surface of a spout part of a container to an inner surface of a ring band part can be easily obtained, and the thickness of the cap can be easily controlled to an adequate value.  <P>SOLUTION: The plastic cap comprises a top plate part 1, a cylindrical part 2, a thin plate-shaped ring band part 4 continuously connected to a screw part 2a provided on the inner circumference of the cylindrical part 2 in a ring-shaped manner and having the same diameter as that of the cylindrical part 2, and a plurality of locking plates 5 extending toward the inner center of the ring of the ring band part 4 and extending substantially in the horizontal direction on a lower end of the inner circumference of the ring of the ring band part 4 via a hinge line 5a, and further comprises an outwardly protruded part 7 on a part of the thin plate-shaped ring band part 4, and an easily breakable half-cut part 7a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235665-A (JP)
Title: Dark field scanning transmission electron microscope and observation method
Inventor: TAKAGUCHI MASANARI
IPC: H01J37/244
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize dark field image observation by a scanning transmission electron microscope on an image formed by diffraction electron beams that are diffracted by a crystalline sample in a specific direction.  <P>SOLUTION: By using deflection coils and a confinement diffracted image stop installed between a projector lens and an electron beam detecting element of the scanning transmission electron microscope, only electron beams of a specific diffraction direction are entered into an electron beam detector. By this, magnified images of the scanning transmission electron microscope can be formed wherein the image part where the targeted crystal face exists can be shown in a bright image while other image parts are shown in dark images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235123-A (JP)
Title: Energy-saving diagnosis system, energy-saving diagnosis program, and recording medium recorded energy-saving diagnosis program
Inventor: NOAMI MASAYUKI
IPC: G06Q10/06
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To receive advice about energy-saving simply.  <P>SOLUTION: This system is provided with a check item storing means, a check item maintaining means, a small item evaluation value storing means, an answering means, a large and middle item evaluation value calculating means, and a check result making means. The check item storing means stores large items, middle items included in each of large items, and small items included in each of middle items. The check item maintaining means performs input, amendment and deletion of information concerning check items in the check item storing means. The small item evaluation value storing means stores information on the small item evaluation value based on answers of users to the small items. The answering means performs input, amendment and deletion to the small item evaluation value storing means concerning the answers of users to the small items. The large and middle item evaluation value calculating means calculates evaluation value of middle items and evaluation value of large items from the evaluation value of the small items and the weighting factor of middle and small items. The check result making means makes diagnosis check result based on the large and middle items evaluation value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244276-A (JP)
Title: Differential amplification circuit
Inventor: MURAKAMI TADAMASA
IPC: H03F1/30
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplifier circuit where the center voltage of an output is not affected by variations in a power supply level.  <P>SOLUTION: The node N4 of a midpoint of a resistor 25 connected between complementary output nodes of an amplifier section 20A is connected to a non-inverting input terminal of an operational amplifier 30, and a reference voltage Vcm is given to the inverting input terminal of the operational amplifier 30. Then the output of the operational amplifier 30 as a control voltage Vf is given in common to gates of PMOS transistors 24a, 24b for loads connected between a point of a power supply level VDD and respective one of the two output nodes, respectively. The feedback circuit configuration as above controls the differential amplifier circuit so that the level of the node N4 is brought to the reference voltage and the center voltage of the complementary output signals becomes always the reference voltage Vcm without being affected by the power supply level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241924-A (JP)
Title: Image forming apparatus
Inventor: AOKI MASAMICHI
IPC: G03G9/08
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reliably remove a developer remaining on an image carrier and to improve the durability of the image carrier.  <P>SOLUTION: The image forming apparatus is equipped with an image carrier, charging device, latent image forming device, developing device 22, transfer device, cleaning device having a cleaning blade 19 to remove a developer remaining on the image carrier after transfer, and fixing device 25. As for the developer, a toner 16 showing the bulk density change rate (A) in the range of 30 to 55 is used, wherein (A) is defined by A=(D<SB>2</SB>-D<SB>1</SB>)×100/D<SB>1</SB>relating to the initial bulk density D<SB>1</SB>and the final bulk density D<SB>2</SB>. By this method, the toner 16 is prevented from passing through between the cleaning blade 19 and the image carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238673-A (JP)
Title: Inkjet recorder and method of inkjet recording
Inventor: MASUYAMA MICHIHIKO
IPC: B41J2/21
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder capable of outputting a recorded result with high image quality without making a deviation of a deposited position of a dot or a satellite dot conspicuous even when the number of ink colors to be used in the recording is small.  <P>SOLUTION: This recorder forms an image on a recording medium by performing the recording of ejecting the ink on the recording medium from a plurality of nozzles on a recording head by moving the recording head over the recording medium two or more times, and the feeding of the recording medium in a direction different from the moving direction of the recording head during the movement in two or more number of times. The recorder has a first recording mode wherein the number of inks to be used in the color recording etc. is comparatively large and a second recording mode wherein the number of inks to be used in the monochrome recording etc. is smaller than that of the first recording mode, and then the recording methods of the recording modes are different from each other. Particularly, a driving frequency of a nozzle of the second recording mode is made to be lower than that of the first recording mode, and then the moving speed of the recording head of the second recording mode is made lower than that of the first recording mode. As a result, the accuracy of a deposited position of a dot is enhanced, and a deposited position of a satellite dot is not so much deviated from that of a main droplet dot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244071-A (JP)
Title: Solar cell and its manufacturing method
Inventor: YAMAMOTO HIROSHI
IPC: H01L31/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell which can further increase a photoelectric conversion efficiency.  <P>SOLUTION: The solar cell comprises a photoelectric conversion layer of a layer 7a of a first conduction type, an i type layer 7b, and a layer 7c of a second conduction type, each made of a crystallite silicon and stacked in this order. The crystallite silicon is provided between the i type layer 7b and the second-conduction-type layer 7c, and its crystallinity index is lower than that of the i type layer 7c. Since an interface level between the i type layer 7b and the second-conduction-type layer 7c is decreased, a photoelectric conversion efficiency is increased. Since a buffer layer 13 is made of a crystallite semiconductor, an electric field to be applied to the buffer layer 13 is smaller than that to be applied to a buffer layer 13 made of an amorphous semiconductor. For this reason, a strong internal electric field is applied to the i type layer 7b. As a result, carrier recombination in the i type layer 7b is decreased and the photoelectric conversion efficiency is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244078-A (JP)
Title: Mounting fastener
Inventor: BABASAKI SHUICHI
IPC: F16B5/12
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable firm fixing of a casing without involving a high cost or deteriorated design while preventing "rattle" of the casing regardless of presence or absence of screw.  <P>SOLUTION: Two down-directed projections 16 spaced in parallel are formed at an upper end of an opening 14 of a C-shape in a mounting fastener C for holding a casing 3. Similarly, two up-directed projections 16 spaced in parallel are formed at a lower end of the opening 14. The projection 16 is covered with a thick cap 17 made of resilient rubber. Since the projections covered with the caps are pressingly contacted with a casing 3 with a simple arrangement, the mounting fastener can be firmly fixed to the casing without a high cost or deteriorated design, while preventing "rattle" of the casing regardless of presence or absence of screw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250620-A (JP)
Title: Bond credit rating decision device and bond credit rating improvement consultation device
Inventor: KAINO TOSHIHIRO
IPC: G06Q40/04
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bond credit rating decision device capable of computing bond credit rating information with high precision by using the Choquet integration and its differential and to provide a bond credit rating improvement consultation device capable of performing proper bond credit rating improvement consultation to the bond credit rating.  <P>SOLUTION: A Chuquet integration structure computer describing correspondence between financial index data, qualitative index data, and bond credit rating is prepared, and the financial index data and the qualitative index data are inputted to the Chuquet integration structure computer, while a value, at which the bond credit rating information is outputted in response to the input, is set as an internal status value of the Choque integration structure in this bond credit rating decision device. When a differential value of the Choque integration based on the learned internal status value of the bond credit rating decision device 100 is computed for specifying the financial index and the qualitative index giving great influence onto the bond credit rating, bond credit rating improvement consultation is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247105-A (JP)
Title: Pneumatic radial tire
Inventor: OHASHI TOSHIYUKI
IPC: B60C11/12
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance on ice and wear resistance by restraining closing of a sipe and securing edge effect and water removing effect.  <P>SOLUTION: In the pneumatic radial tire having a tread surface on which the sipe 1 is provided, the sipe 1 is equipped with a first wide part 2a of which thickness is thicker than other parts, and the first wide part 2a extends from the tread surface to the depth direction and is closed in the halfway to a bottom part 4 of the sipe 1. The sipe 1 is further equipped with a second wide part 2b of which thickness is thicker than the other parts, and the the second wide part 2b extends from the same height with the bottom part 5a of the first wide part 2a or a position on the tread surface T side to the sipe bottom 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251559-A (JP)
Title: Induction heating cooker
Inventor: KOBAYASHI HIDEAKI
IPC: H05B6/12
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker which automatically detects and self-suppresses an abnormally high temperature when power supply to a heating coil cannot be normally controlled and it becomes in an abnormally high temperature condition.  <P>SOLUTION: When the heating coil 3 is in the abnormally high temperature condition, a second holding member 17 self-melts for dropping ferrite 19 to reduce magnetic coupling of the heating coil 3 and an object to be heated to prevent the object to be heated from being heated to the abnormally high temperature. A hall device 23 is provided near the heating coil 3 for detecting that the ferrite 19 drops from the heating coil 3 to stop the power supply to the heating coil 3 to reduce the electromagnetic energy supply to the object to be heated to avoid the abnormally high temperature condition. A supply current to the heating coil 3 is detected for detecting the impedance of the heating coil 3 which changes as the ferrite 19 drops and detecting the ferrite dropping due to the change to stop the power supply to the heating coil 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252847-A (JP)
Title: Variable power distribution method, variable power distributor, and transmission power control circuit
Inventor: MARUMOTO TSUNEHISA
IPC: H03G3/30
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission power control circuit capable of controlling a transmission power over a wide range while keeping the accuracy unchanged.  <P>SOLUTION: A variable attenuator 10 attenuates an input signal Pin to an appropriate power on the basis of level setting information of a transmission power and outputs it to an amplifier 20. The amplifier 20 amplifies the output of the variable attenuator 10 with a required gain and outputs it to a variable power distributor 30. The variable power distributor 30 sends the output of the amplifier 20 to an antenna as an output signal and outputs a monitor power according to a power distribution ratio to a detector 90. The detector 90 outputs a detection voltage corresponding to the input monitor power to a control section 40. The control section 40 monitors the detection voltage and monitors the output power of the amplifier 20, such that the output power becomes a predetermined value. Furthermore, the detection voltage for an output power to be set is held in advance as a target value, the target value is compared with an actual detection voltage, and an attenuation amount of the variable attenuator 10 and the power distribution ratio of the variable power distributor 30 are controlled, so that the both are matched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251001-A (JP)
Title: Operation integration system of database and analysis service, method for same, and program for same
Inventor: OTSUKA EIKO
IPC: G06F12/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide integrated operation which absorbs differences of an operation method and a data format of a DB and analysis service (AS).  <P>SOLUTION: Information indicating an address of a DB server and the data format for utilizing the DB is stored, the DB is displayed on a screen, and a symbol for accepting operation to the DB is stored, information indicating an address of an AS server and a data format for utilizing the AS is stored, and the AS is displayed on the screen. Furthermore, a symbol for accepting operation to the AS is stored, these symbols are displayed on the screen. Input operation to the DB or AS input by a user is acquired and interpreted, and an operation request relating to the DB or As is generated and transmitted to a server. A response to it is received, and the operation result to the DB and AS is displayed on the screen by a computer on the basis of the received response.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256182-A (JP)
Title: Phenol resin-based fiber and method for producing the same
Inventor: TANIOKA TOSHIYA
IPC: D01F6/48
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin-based fiber having stable quality/fibrous shape and good properties of strength, etc., free from complicatedness on process and excellent in productivity/workability and being produceable at low cost, compared with a conventional phenol resin fiber and capable of remarkably improving treatability in application fields of spun yarn/woven fabric, etc., thereby and to provide a method for producing the fiber.  <P>SOLUTION: The method for producing the phenol resin-based fiber comprises preparing a mixture obtained by dissolving a phenol resin and a material mainly containing at least one kind of fiber-forming polymer compound into an organic solvent which is common to these materials as a spinning dope, passing the dope through fine holes and discharging the dope into a bath having solidifying ability to the fiber-forming polymer compound and carrying out wet type or dry and wet type spinning of the dope or carrying out dry type spinning of the dope in air or inert gas and stretching the spun yarn and further applying heat treatment of the spun yarn or curing treatment of the spun yarn with aldehydes in the presence of a catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260309-A (JP)
Title: Sequential scanning conversion method
Inventor: HIROTSUNE SATOSHI
IPC: G09G5/36
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sequential scanning conversion method providing high sharpness independently of scenes at all times by solving a task of production of a sequential scanning conversion image with a sense of incongruity caused by a big difference from the sharpness between processing of moving pictures and processing of still pictures switched depending on the scenes in the sequential scanning conversion method for converting interlace scanning images into sequential scanning images.  <P>SOLUTION: The sequential scanning conversion method determines whether a picture is a still picture or a moving picture, produces interpolation pixels between fields in the case of the still picture, and extracts a high frequency component of a received interlace picture in the case of the moving picture, detects edges from the high frequency component, and produces interpolation pixels by frequency analysis and edge composition so that a sense of high sharpness can be obtained independently of the scenes at all times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260453-A (JP)
Title: Infrared ray image correction apparatus
Inventor: FURUKAWA TSUTOMU
IPC: H04N5/361
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared ray image correction apparatus detecting a blinking defect with high accuracy without being affected by lens shading correction deviation, offset correction deviation and sensitivity correction deviation.  <P>SOLUTION: An infrared ray solid-state imaging element images an object the temperature of which is almost constant for an imaging time by closing or opening a shutter so that the temperature is almost constant for the imaging time, an image memory stores a plurality of frames of outputs from the infrared ray solid-state imaging element, a blinking defect detection means calculates an average and a standard deviation of outputs of the infrared ray solid-state imaging element over a plurality of frames for pixels configuring the infrared ray solid-state imaging element, calculates an absolute value subtracting the average from the output of the infrared ray solid-state imaging element by each frame, and regards a blinking defect to be caused in the pixels wherein the absolute value is greater than a constant number multiple of the standard deviation because of the discrimination that the output variation from the average is considerably greater and the output is momentarily fluctuated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300425-A (JP)
Title: Process for surface crosslinking treatment of water-absorbing resin powder
Inventor: NOGI KOZO
IPC: A61F5/44
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for surface crosslinking treatment of a water-absorbing resin powder having excellent material properties which process solves various manufacturing problems in manufacturing a surface crosslinked water-absorbing resin powder in an industrial scale and does not cause degradation on properties of the resin.  <P>SOLUTION: (1) In this process for surface crosslinking treatment of a water-absorbing resin powder, in which process the surface crosslinking treatment is carried out by adding a surface crosslinking agent to the water-absorbing resin powder and heat-treating it, the heat-treated water-absorbing resin powder is subjected to stirring and cooling treatment under gas flow. (2) While the heat-treated water-absorbing resin powder is subjected to cooling treatment under gas flow, at least a part of the fine powder of the water-absorbing resin powder and at least a part of the residual surface crosslinking agent are removed by the gas flow. (3) While the heat-crosslink-treated water-absorbing resin powder is subjected to cooling treatment, granulation is simultaneously carried out. Preferably, an aqueous liquid is further added to the water-absorbing resin powder at 40-100 °C after the heat-crosslink-treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI