baber/WOPTO huggingface dataset:
Patent JP-2004147208-A (JP)
Title: Electronic camera
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/365
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera capable of relieving noise to be superimposed on an image signal while effectively increasing a handling electric charge.  <P>SOLUTION: The electronic camera is provided with: an imaging device constituted so that quantity of handling electric charge of the imaging device (4) is varied; a voltage control means (8) which controls substrate voltage for varying the quantity of handing electric charge of the imaging device; reading means (6, 7) which control operations for taking out electric charges stored in each pixel of the imaging device and for reading them to the outside as image signals; an amplification means (13) which amplifies the image signals read by the reading means; and a voltage control prohibition means (1) which prohibits control of the substrate voltage performed by the voltage control means when an amplification factor of the amplification means is equal to or more than a prescribed value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003245633-A (JP)
Title: Heavy metal fixing agent for incineration fly ash or main ash comprising combination of metal dithiocarbamate and inorganic acid salt
Inventor: ANZAI KUNIYO
IPC: F23J1/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel heavy metal fixing agent for fly ash or main ash comprising a combination of a metal dithiocarbamate and an iron salt of an inorganic salt, a zinc salt or an aluminum salt, capable of strongly fixing harmful substances such as heavy metals in fly ash or main ash generated in an incinerator by a small amount of the heavy metal fixing agent without eluting them in the landfill site or the like of a waste final disposal plant by a rainfall.  <P>SOLUTION: The combination system of the metal dithiocarbamate, the iron salt of the inorganic acid, the zinc salt or the aluminum salt is useful in the incinerator industry because this combination system has the high fixing capacity of heavy metals or the like in fly ash or main ash by a small addition amount as compared with a representative chelating agent, potassium N,N- diethyldithiocarbamate or the like used heretofore and can strongly fix heavy metals especially in molten fly ash high in the content of harmful substances.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004150311-A (JP)
Title: Fuel supply rate setting method and fuel supply device for internal combustion engine
Inventor: KANTO YUJI
IPC: B60K31/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply rate setting method and a fuel supply device for an internal combustion engine capable of automatically maintaining the current traveling condition, making adjustments for changes in traveling load without requiring a special operation by a driver.  <P>SOLUTION: Basic fuel injection quantity FIdr is computed on the basis of accelerator opening ACCP, engine speed NE and the first map data inside a ROM (S103). Car speed standard fuel injection quantity FIspd is computed on the basis of the car speed SPD and the table data inside the ROM (S105). Engine request fuel injection quantity FIer is computed by dividing the car speed standard fuel injection quantity FIspd with a final gear ratio (S107). Shortage fuel injection quantity FIsh is computed on the basis of the engine request fuel injection quantity FIer, the engine speed NE and the second map data inside the ROM (S108). The shortage fuel injection quantity FIsh is added to correct the basic fuel injection quantity FIdr (S109).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152902-A (JP)
Title: Positioning device
Inventor: TAKASHIMA TSUNEO
IPC: G03B27/58
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device for canceling a reactive force of moment.  <P>SOLUTION: The positioning device comprises a movable part and a reactive force absorbing mechanism which absorbs a reactive force of propulsion generated by movement of the movable part. A first distance between the reference surface and the gravity position of the movable part supported to be movable on the reference surface is set almost equal to a second distance between the reference surface and the gravity position of the reactive force absorbing mechanism, and/or the second distance is set almost equal to a third distance between the reference surface and a rotor of the motor for propulsion of the movable part into the reference surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148611-A (JP)
Title: Document-confirming system and method, information-registering apparatus and program, and document-confirming apparatus, program and database
Inventor: SUGINO SO
IPC: G06V10/25
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a document-confirming system capable of confirming whether or not a document is the original text at a low cost and easily, and to obtain a document-confirming method, an information registering apparatus and program, and a document-confirming apparatus, program and database.  <P>SOLUTION: Characteristic information indicating characteristics of a disorder part incapable of being reproduced of a printed part in the document being an original text is obtained by a terminal device 20 as a registering characteristic vector and the registering characteristic vector is stored in a hard disk 18 through the Internet 60. The same information as the registered characteristic vector in a document to be made a confirming object for whether or not it is original text, is obtained as a calculated characteristic vector and the registered characteristic vector is read-out from the hard disk 18. The obtained calculated characteristic and the read-out registered characteristic vector are compared to each other and whether or not the document to be made the confirming object is the original text is confirmed based on the compared result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152381-A (JP)
Title: Method of acquiring tilt information, apparatus for acquiring tilt information, optical pickup device and optical disk unit
Inventor: TERAJIMA TAKAO
IPC: G11B7/085
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for acquiring inclination information capable of acquiring the information relating to the inclination of an information recording medium with high sensitivity.  <P>SOLUTION: An optical pickup is moved in a prescribed scanning direction orthogonally crossing a focusing direction (step 409) and at least one section where a variation in a distance between a recording surface and the optical pickup reaches a prescribed amount is detected on the basis of information related to the position in the scanning direction of the optical pickup and information related to the above distance corresponding to the above information (steps 413 and 415) and further the information related to the tilt of the information recording medium is acquired on the basis of the moving quantity in the scanning direction of the optical pickup in the detected section (steps 419 and 421). As a result, the length of the section includes the information related to the tilt of the information recording medium and since a change in the tilt of the information recording medium is enlarged, the change in the slight tilt of the information recording medium can be detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149254-A (JP)
Title: Carrying/installing apparatus for concrete block
Inventor: TANAHASHI TAKASHI
IPC: B66F9/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily carry and install concrete blocks without requiring a large drive force by maximally utilizing a small space when construction is performed in a small area.  <P>SOLUTION: This carrying/installing apparatus comprises a platform part 1, a front operation part 2, and a rear drive part 3. The operation part 2 comprises a forward traveling part and a lifting assisting part, and the platform part 1 comprises left and right base materials 10, a mounting member 11, and a rear jointed material 12. Hydraulic cylinders 13 and 14 are pivotally supported on the upper parts of the left and right base materials. The mounting member 11 is formed in U-shape by vertically raising both end parts thereof, mounting plates 113 in which through-holes 112 are drilled are fixed to the vertically raised parts of the mounting member 11, and a rear drive part formed of a rear wheel drive part, a hydraulic cylinder vertically moving rear wheels, and an operation part is fitted to the rear jointed material 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152721-A (JP)
Title: Lamp driving device, and control unit for driving lamp
Inventor: AYUSAWA TAKUMA
IPC: H05B37/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp driving device which has a reduced cost, suppresses fluctuation in the voltage applied to a lamp, and prevents change of the light quantity of he lamp and failure of the lamp due to overvoltage.  <P>SOLUTION: A current limiting element 7 is connected in series between a battery 1 and the lamp 3. A switching means 8 is connected in parallel with the current limiting element. A switch control circuit 9 controlling the switching means 8 in response to the voltage between both terminals of the battery 1 so that, when the voltage between both the terminal of the battery 1 is over a set voltage, the switching means 8 is held off, and when the voltage thereof is equal to or below the set voltage, the switching means 8 is held on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154953-A (JP)
Title: Recording head
Inventor: HIRAYAMA NOBUYUKI
IPC: B41J2/05
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To equalize the quantity of energy being consumed by respective recording elements without varying the pulse width being applied thereto regardless of variation in the resistance of the recording elements or the resistance of power supply lines.  <P>SOLUTION: The recording head having a plurality of recording elements R1 connected with a common power supply comprises a circuit 103 for generating a reference voltage from the power supply by providing a switching element Q1 for controlling the driving of the recording elements with a voltage being applied to a control terminal in correspondence with each recording element R1, and a voltage control circuit 101 for controlling the potential difference between the terminals of the recording element to be equalized with the reference voltage wherein the reference voltage is set to be in proportion to the root of the resistance of the recording element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209592-A (JP)
Title: Apparatus and method for band width control
Inventor: CHEN JIN-RU
IPC: H04L29/08
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for band width control.  <P>SOLUTION: A band width control apparatus comprises: a first counter; a control logic performing an operation of adding or subtracting the first counter by one by an increment signal or a decrement signal, and determining if a packet is allowed to enter a queue in an exchange controller by the value of the first counter; an action device performing actions of inputting/outputting the packet to/from the queue, wherein the action device comprises a second counter, the action device increases the second counter by one after inputting a byte set; when a value of the second counter reaches the size of one-unit bytes, the action device resets the second counter to zero, and sends the increment signal to the control logic; and a timer sending the decrement signal to the control logic every unit time. The method for band width control comprises the steps of: inputting the packet by operating the control unit; decreasing the first counter by one every unit time to limit the value of the first counter within the unit time; allowing only one-unit bytes of data volume to input constantly during the unit time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159058-A (JP)
Title: Message system and method therefor
Inventor: NOZAKI TOSHITAKA
IPC: H04M3/53
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To register a message only at a locally limited place and to transmit the registered message to a specified opposite party only at a registered place.  <P>SOLUTION: A message system is provided with a management server 4 having a message management means 4c which registers at least the message and an address of an opposite party to whom the message is to be transmitted by relating them to position information showing a position of an access point when a short range radio communication means of a portable information terminal 2 accesses the access point 3 for registering the message and transmits the registered message to a portable information terminal of the opposite party from the access point when the portable information terminal of the opposite party accesses the access point shown by position information or an access point in a prescribed area including the access point for receiving the message.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155710-A (JP)
Title: Powder for preparing simulated body fluid and method for producing the powder, and simulated body fluid using the powder
Inventor: HASHIMOTO MASAMI
IPC: A61K31/133
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide powder for easily preparing simulated body fluid containing specified ions and exerting properties similar to those of body fluid, to provide a method for producing the powder, and to prepare the simulated body fluid using the powder.  <P>SOLUTION: The method for producing the powder comprises spray-drying a raw material simulated body fluid containing Na<SP>+</SP>ions, K<SP>+</SP>ions, Mg<SP>2+</SP>ions, Ca<SP>2+</SP>ions, Cl<SP>-</SP>ions, HCO<SB>3</SB><SP>-</SP>ions, HPO<SB>4</SB><SP>2-</SP>ions and SO<SB>4</SB><SP>2-</SP>ions, wherein the raw material simulated body fluid contains a Tris dissolution ingredient and/or HEPES dissolution ingredient. On dissolving in water, the powder gives a clear aqueous solution containing Na<SP>+</SP>ions, K<SP>+</SP>ions, Mg<SP>2+</SP>ions, ≥2.2 mM Ca<SP>2+</SP>ions, Cl<SP>-</SP>ions, ≥0.7 mM HPO<SB>4</SB><SP>2-</SP>ions and SO<SB>4</SB><SP>2-</SP>ions. The simulated body fluid is obtained by dissolving the powder in water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164106-A (JP)
Title: Information processor, print data generation method, and print control program
Inventor: NISHIKAWA SATOSHI
IPC: B41J29/38
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To set the color mode of a printer in unit of page.  <P>SOLUTION: When creating a command to be sent to a printer, print setting data provided with a layered structure of a document, sheets binding, and pages called a despool table are created first of all. Print setting is defined for each of the layers. When color/monochrome setting is changed in unit of page or unit of sheet binding by a print control application, change is determined in steps 601-604, and print setting in the despool table is changed on the basis of the change of the color/monochrome setting. A color command for changing color mode of the printer is created on the basis of the changed print setting, and the printer selects the color/monochrome mode on the basis of the color command for printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162307-A (JP)
Title: Latch receiving tool
Inventor: ITO TOMOYOSHI
IPC: E05B15/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch receiving tool for improving operability and usability without requiring adjusting work after construction work.  <P>SOLUTION: This latch receiving tool 1 has a box member 10 fitted and installed in a digging-in hole 20 of a door installing frame 2 and having an opening hole 11 for housing a latch 3 in a closing position of a door 4, and has a stairs 14A continuously arranged at the edge of the opening directional side opening hole 11 of the door of the box member 10 in the box member 10 and lowering toward a bottom plate 100 of the box member 10 from the edge of this opening hole 11, and has a plurality of engaging surfaces 1420 and 1430 for engaging with the tip 30 of the latch 3 in the stairs 14A, and is formed by arranging the engaging surfaces in the opening/closing direction of the door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164331-A (JP)
Title: Image retrieval method, image retrieval device and image retrieval program
Inventor: MASUMOTO DAIKI
IPC: G06T1/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently retrieve information which a user desires from large quantities of image data.  <P>SOLUTION: This image retrieval program decides an image group of a retrieval target on the basis of retrieval conditions inputted by the user, converts an image of the retrieval target into an icon visually representing the image of the retrieval target, extracts a feature quantity for deciding a position on a display screen where the icon or the image of the retrieval target is disposed, from image information about an original image, decides a sheet on the display screen and a position in the sheet where the icon or the image of the retrieval target is disposed, on the basis of the feature quantity, and overlappingly arranges the sheet wherein the icons or the images of the retrieval targets are arranged side by side according to the feature quantities of the images, inside a virtual three-dimensional space. Thereby, the information which the user desires can be efficiently retrieved from large quantities of the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161161-A (JP)
Title: Tire/wheel assembly
Inventor: KURAMORI AKIRA
IPC: B60C17/06
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire/wheel assembly wherein the run-flat durability is further improved.  <P>SOLUTION: In the tire/wheel assembly wherein a run-flat supporting body 3 is inserted in the cavity section of a pneumatic tire 2 coaxially with a rim, the external peripheral face of the run-flat supporting body 3 is coated by a resin layer 8 or at least a region in the internal peripheral face of the pneumatic tire 2, which opposes to the external peripheral face of the run-flat supporting body 3 is coated by the resin layer 8. Or, in the tire/wheel assembly wherein a run-flat supporting body 3 is inserted in the cavity section of a pneumatic tire 2 coaxially with the rim, a coated plate 10, which can be turned in the peripheral direction, is arranged in the external peripheral face of the run-flat supporting body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163793-A (JP)
Title: Illumination optical system, and projection type display device using the same
Inventor: YAMAMOTO TSUTOMU
IPC: F21Y113/20
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical system which is compact, has high illumination efficiency and attains a bright and uniform illumination by providing an auxiliary light source part, which emits luminous flux so as to compensate a low flux density part near the center of luminous fluxes emitted from a main light source part equipped with a reflector and consists of a plurality of light sources, and to provide a projection type display device using the optical system.  <P>SOLUTION: The illumination optical system is equipped with the main light source part 1 equipped with the parabolic mirror reflector 12, the auxiliary light source part 2 emitting the luminous flux so as to compensate the low flux density part of the luminous flux emitted from the main light source part 1 with the luminous flux and consisting of laser beam sources 31a and 31b having the same spectral distribution, a deflection mirror 3, a 1st integrator part 4 realizing the uniformization of the light quantity distribution of the luminous flux from the main light source part 1 by two fly-eye lenses 15 and 16, a 2nd integrator part 5 for uniformizing the light quantity distribution of the luminous flux from the auxiliary light source part 2 by a rod integrator 36, and a polarization conversion optical system 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172281-A (JP)
Title: Lead frame made from stainless steel
Inventor: IWAMIZU YOSHIHARU
IPC: C22C38/18
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame having excellent bondability even when a thick Cu plating layer is formed.  <P>SOLUTION: The lead frame includes a cold rolled stainless steel strip containing C of 0.03 mass% or less and Cr of 11.5-13.5 mass% and having a hardness of HV 200 or more used as a base material, and the Cu plating layer which has a thickness of 5-30 μm and which is formed on the surface of the base material. The Cu plating layer 1 is preferably a matt electric Cu plating layer which does not contain a brightener so as to obtain high electric conductivity and heat conductivity. When the plating layer having the HV 100 or more is cured, the bondability is further improved. Even in the lead frame in which the plating layer having a relatively thick film is formed, the bondability at a high speed bonding time is stabilized, and an Au wire 2 is connected with a high connecting strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172924-A (JP)
Title: Antenna
Inventor: MATSUOKA TORU
IPC: H01Q13/08
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna capable of feeding power to a radiation element without bringing a ground conductor and a connector into contact and reducing the generation of noise.  <P>SOLUTION: The antenna comprises a dielectric substrate which is thin compared to a radiation wavelength, the radiation element provided on the front surface of the dielectric substrate, the ground conductor provided on the back surface of the dielectric substrate, and the connector. The antenna is provided with a first hole provided on the center part of a circular or polygonal shape of the radiation element and a second hole provided on the dielectric substrate and the ground conductor so as to expose the first hole, whose diameter is larger than the one of the first hole. The external conductor of the connector is constituted of the metal of the same kind as the radiation element and fixed to the radiation element inside the second hole, and the internal conductor of the connector is extended to the peripheral part of the radiation element through the first hole and electromagnetically connected with the ground conductor at the peripheral part of the radiation element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274891-A (JP)
Title: Spice remaining original taste and flavor and processed food containing the same
Inventor: HARANO SHIGENOBU
IPC: A23L23/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide spices having sufficiently retained taste and flavor and a processed food containing the spices.  <P>SOLUTION: Spices or a processed food containing the spices is sealed in an oxygen-absorbing laminated packaging film or sheet composed of an oxygen barrier layer, an oxygen absorbing layer and a sealant layer laminated in this order from the outside as the minimum essential constitution elements. The sealed spices, or the like, is heat-treated.  <P>COPYRIGHT: (C)2003,JPO