baber/WOPTO huggingface dataset:
Patent JP-2004260557-A (JP)
Title: Digital/analog conversion circuit and display
Inventor: KARIBE MASAO
IPC: H03M1/76
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital/analog conversion circuit and a display capable of high speed operation while reducing power consumption.  <P>SOLUTION: The digital/analog conversion circuit comprises a circuit 8 outputting a plurality of reference voltages, a circuit 9 for selecting a desired reference voltage, and a D/A converter 10 performing D/A conversion of digital pixel data based on the selected reference voltage. The reference voltage output circuit 8 comprises a resistor array 21 consisting of a plurality of resistive elements, a capacitor C1 having one end set at a voltage of 3.75V, a capacitor C2 having one end set at a voltage of 1.25V, an analog switch SW1 connected between one end of the capacitor C1 and the joint of resistive elements R1 and R2, an analog switch SW2 connected between one end of the capacitor C2 and the joint of the resistive elements R1 and R2, an analog switch SW3 connected between one end of the capacitor C1 and the joint of resistive elements R3 and R4, and an analog switch SW4 connected between one end of the capacitor C2 and the joint of the resistive elements R3 and R4. Output impedance of the reference voltage output circuit can be reduced without decreasing the resistance of each resistive element constituting the resistor array and thereby power consumption can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260752-A (JP)
Title: Image forming device
Inventor: KOWADA TAKESHI
IPC: G03G15/36
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image from being chipped by adjusting a magnification of a printed image to print the image all over a trim area of a paper criterion.  <P>SOLUTION: The image forming device is provided with a RAM 236 for storing a reference magnification value of an output image and the trim area to form a predetermined non-image frame from a paper edge, a basic magnification adjustment setting circuit 130 for respectively changing magnifications in a main scan direction and in a sub scan direction, and a CPU 200 for acquiring a print parameter, calculating a magnification of image data from a paper size set to the relevant print parameter and the trim area stored in the RAM 236 not to chip the image because of the trim area in the case of overall printing, changing the magnifications of main scan and sub scan in the basic magnification adjustment setting circuit according to the calculated result, performing automatic magnification adjustment to reset the reference magnification value and the trim area, and carrying out printing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264924-A (JP)
Title: Image processor and processing method, storage medium, and program
Inventor: KONDO TETSUJIRO
IPC: G06T7/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and processing method, storage medium and program which provides a further precise processing result to an event in the real world, considering the real world in which data are acquired.  <P>SOLUTION: An easy angle detection part 901 easily detects the angle of steadiness by use of correction from an input image. A determination part 902 connects a switch 903 to a terminal 903a when the easily determined angle is close to horizontal direction or vertical direction, and outputs the information of the easily determined angle to a regression angle detection part 904. The regression angle detection part 904 statistically detects and outputs the angle of steadiness. When the easily determined angle of steadiness is close to 45°, the determination part 902 connects the switch 903 to a terminal 903b. At this time, a gradient angle detection part 905 detects and outputs the direction of steadiness from the input image in a gradient manner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264088-A (JP)
Title: Electrostatic capacitor type fingerprint sensor
Inventor: SATO HIDEAKI
IPC: A61B5/117
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve defects of a conventional electrostatic capacitor type fingerprint sensor device, to lower electric power consumption, and to reduce an offset voltage.  <P>SOLUTION: This electrostatic capacitor type fingerprint sensor is provided with: a sensor electrode; a switching circuit for inputting a start signal for changing over a voltage to be impressed on an electrostatic capacitance generated between the sensor electrode and an object of detection; a charge-voltage converting capacitor for changing an output voltage in proportion to changes in charge; a switching circuit for inputting a start signal for setting an initial voltage at the charge-voltage converting capacitor; and a current mirror circuit for connecting the sensor electrode to a reference side and the charge-voltage converting capacitor to an output side. In the electrostatic capacitance type fingerprint sensor, the reference side of the current mirror circuit is provided with a switching circuit for inputting a hold signal for determining an output voltage generated by the charge of the charge-voltage converting capacitor in proportion to a charge which changes due to the changeover of a voltage impressed on the electrostatic capacitance generated between the sensor electrode and the object of detection, and the switching circuit and the current mirror circuit are constituted of a cascode type current mirror circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270266-A (JP)
Title: Unit for civil engineering structure, and mattress and retaining wall
Inventor: OMAE YASUHIRO
IPC: E02B3/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To develop a unit by which a civil engineering structure unit in which wooden materials such as thinnings cut down in mountains can be easily assembled in a field and used, retaining walls, a soil saving dam, a mattress, etc.  <P>SOLUTION: Round timbers are assembled in a double cross or a wall-shape on a base board, and fixed to the base board with bolts to constitute a unit for a building. The unit can be used for a structure such as a mattress, a retaining wall and a soil saving dam. Since it can be easily built up in site by base boards, round timbers, joint members, bolts or the like, thinnings like round timbers cut down in the vicinity of a construction site can be built up and used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273270-A (JP)
Title: Electric connector
Inventor: TERAJIMA TOSHIHIRO
IPC: H01R24/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To make a connector coupling work easy to carry out even if a conneotr is compact, and facilitate molding of a housing.  <P>SOLUTION: A fitting protruded part 25 installed at a reinforcing tab 21 composed of a metal plate to be fixed to a housing 3 of a first electric connector 1 is fitted into a fitting groove 26 of a housing 30 of a second electric connector 2. The fitting protruded part 25 and the fitting groove 26 have mutually corresponding tilting-state guide faces 27, 28. By introducing the fitting protruded part 25 into the fitting groove 26, a specified amount of a position drift between both electric connectors 1, 2 is allowed, and at the same time, coupling of the both electric connectors 1, 2 is guided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272693-A (JP)
Title: Simulation system and simulation method
Inventor: FURUICHI SHOICHI
IPC: G06F11/28
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation method and a system that can efficiently detect a program causing an inconsistency between operations when operating a plurality of agents and simulating the real world.  <P>SOLUTION: An individual simulator is provided for every agent. Each pair of the agent and simulator executes parallel simulation processing. Operation data as output results of the agents are sent to all related simulators, which check for an inconsistency between the operation data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270862-A (JP)
Title: Piping support structure
Inventor: KODAMA YASUTAKA
IPC: F16L3/22
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability, eliminate possibility of damaging piping, achieving low manufacturing cost, and facilitate position adjustment to piping.  <P>SOLUTION: A suspension bolt 10 is supported on parallel beams 20, a support member 11 is supported by the suspension bolt 10, a support bolt 13 having threads along the whole length is supported on the support member 11, bolt holes are provided in a plurality of holding members 12, the support bolt 13 is inserted into the bolt hole in the holding member 12, a holding nut 18 is engaged with the support bolt 13, a lower surface of the holding member 12 is put to contact the holding nut 18, and the holding member 12 is supported on the support bolt 13. A level adjusting plate 15 is placed on part of an upper surface of the holding member 12, a bolt hole is provided in the level adjusting plate 15, the bolt hole in the level adjusting plate 15 is set to coincide with the bolt hole in the holding member 12, the support bolt 13 is inserted through the bolt hole in the holding member 12 and the bolt hole in the level adjusting plate 15, piping 31 and 32 are placed on the upper surface of the holding member 12, and piping 33 is placed on an upper surface of the level adjusting plate 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269820-A (JP)
Title: Method for producing liquid detergent
Inventor: KONISHI SACHIHIRO
IPC: C11D11/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a liquid detergent without causing corrosion in its production equipment even without using a reducing agent such as a sulfite salt in the case of using a surfactant mingled with hydrogen peroxide.  <P>SOLUTION: This method for producing the liquid detergent of pH 5-8 at 20°C is provided by using (a) the surfactant mingled with hydrogen peroxide, (b) a compound generating a halide ion in its aqueous solution [excluding (a)], (c) a component other than the (a) and (b), and (d) water as raw materials in its production, preparing a mixture of the raw materials of the whole of (a) with a part or the whole of (d) and as desired, with (c) and performing a process of making the pH of the mixture as 12.5-14 at 20°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267671-A (JP)
Title: Dentition image reading device
Inventor: SUZUKI MASAMICHI
IPC: A61C19/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dentition image reading device for imaging a clear dentition image.  <P>SOLUTION: The dentition image reading device 1 comprises an intraoral inserting part 2 to be inserted into the oral cavity and an imaging optical part 3. The intraoral inserting part 2 comprises a light transmitting part 22 on one side and a hollow part 21 inside. The imaging optical part 3 comprises a light source 41 for irradiating the dentition with light, a reflection mirror 42 reflecting light from the dentition, a scanning means 6 for moving the light source 41 and the reflection mirror 42 along the direction of the depth of the intraoral inserting part 2, and a color CCD 53 for receiving the light from the reflection mirror. In the dentition image reading device 1, a gas is blown out of a blowing nozzle 82 into the entrance of the oral cavity toward the depth of the oral cavity between the light transmitting part 22 inserted between the maxillary dentition and the mandibular dentition, and the subject dentition to be imaged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279098-A (JP)
Title: Watch
Inventor: YOKOTE KOSUKE
IPC: G04B19/30
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watch capable of illuminating uniformly a display part by a simple manufacturing method, and showing bright and beautiful luminescence in a single color or in a plurality of colors, and having a large illumination effect and rich designability.  <P>SOLUTION: A transparent resin dial ring 3 is placed on the peripheral part of a dial 1 which is a display part of this watch. A near ultraviolet LED 5 is arranged on a notch part 4 of the transparent dial ring 3. The outer surface of the transparent dial ring 3 is subjected to simple gloss finish, and a phosphor paint 6 is applied to one of the upper surface 3b, the outer circumferential surface 3c and the under surface 3d except the inner circumferential surface 3a. The phosphor paint 6 in the single color or in the plurality of colors is used. When the near ultraviolet LED 5 is lit, a near ultraviolet ray enters the dial ring 3 from the notch part 4 and propagates in the dial ring 3. Since the luminescence is emitted from the phosphor paint 6 by the near ultraviolet ray, reflected by a dial ring inner wall, refracted from the inner circumferential surface 3a, directed to the upside of the watch, and brightens the dial ring inner circumferential surface 3a, the dial 1, hour and minute hands or the like can be viewed even in the dark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281526-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAGATA HARUTO
IPC: H01L23/50
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the adhesive agent of a dicing sheet is scattered and attached to products to deteriorate their external appearances or cause troubles to their mounting reliability when a plurality of semiconductor devices are collectively sealed up and then subjected to dicing.  <P>SOLUTION: The semiconductor device aggregate 2 is irradiated with ultraviolet rays 3 through a mask 1a provided with openings 1b where a blade is made to pass through before a semiconductor device aggregate 2 is subjected to dicing, whereby the adhesive material 6f2a of the dicing sheet 6f located at an area where the blade passes through is hardened to lose its adhesive properties. When the semiconductor device aggregate 2 fixed to the dicing sheet 6f is subjected to dicing, a part of the adhesive material 6f2a of the dicing sheet 6f where the blade is made to pass through is cured already, the adhesive material 6f2a is scattered but restrained from adhering to the semiconductor device aggregate 2, and the scattered adhesive materials are removed by cooling water or the like in a dicing process, so that the products can be prevented from deteriorating their external appearances and from causing troubles to their mounting reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280562-A (JP)
Title: Personal identification device and method, personal identification program, and storage medium
Inventor: EDAMATSU NOBUYUKI
IPC: G06F21/31
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform a personal identification without requiring an expensive input device when the personal identification is needed for log-in to a computer system, unlocking of a door, etc.  <P>SOLUTION: This device comprises a timing signal registration part 11, a timing signal detection part 13, and a personal identification control part 14. The control part 14 collates a switch opening and closing timing signal detected by the detection part 13 with a switch opening and closing timing signal in a predetermined period which is registered by the timing signal registration part 11 to give a permission of security release. An identification accuracy control part 15 varies the quality of identification according to the level of identification. A learning function control part 16 responds to the ambiguity of input timing or a change with time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282589-A (JP)
Title: Private branch exchange
Inventor: MORIYAMA TADASHI
IPC: H04M3/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a private branch exchange wherein control is automatically carried out in compliance with the telephone standards and specifications of a country or a district.  <P>SOLUTION: The private branch exchange is provided with: a storage medium drive means for reading a data file from an external storage medium; and a control parameter processing means for taking out an initial value data file from the external storage medium in order to initialize the control parameters of the private branch exchange and creating control parameters on the basis of the initial value data file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282603-A (JP)
Title: Image forming apparatus and system
Inventor: MIYAZAKI RYONOSUKE
IPC: B41J29/46
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to perform flexible response to a failure when the failure occurs in a slave unit in an image forming apparatus for performing linking copy in relationship between master and slave units.  <P>SOLUTION: When a first image forming apparatus 501 serves as the master unit and a second image forming apparatus 502 serves as the slave unit, when the failure occurs in a staple unit of the second image forming apparatus 502, a message that the linking copy is interrupted is displayed on a liquid crystal touch panel 201 of the master unit. The flexible response can be taken for print output at failure by simultaneously making the user select alternatives of release of the units or release of the linking copy, which are displayed on the liquid crystal touch panel 201. In addition, setting so as to previously storing the alternatives at occurrence of the failure in an NV-RAM 412 and to perform automatic execution is also possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289473-A (JP)
Title: Substrate type antenna
Inventor: CHO KIN
IPC: H01Q15/16
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate type antenna which has omnidirection in a plane vertical to a substrate even in a high frequency.  <P>SOLUTION: The substrate type antenna 1 is provided with a radiation element 4 on a surface 2u of the substrate 2, provided so as to oppose a non-power supply element 8 to a rear face 2d of the substrate 2 through the radiation element 4 and the substrate 2, provided with a ground conductor 6, and provided with a power supply wire 7 along the ground conductor 6. The substrate type antenna is also provided with an omnidirectional regulation conductor 9 for regulating direction on the rear face 2d of the substrate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289605-A (JP)
Title: Protocol converter and protocol converting method
Inventor: KAMITSUJI HIROYUKI
IPC: H04W28/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protocol converter and a protocol converting method in which a message server can be made to recognize error information by generating data recognizable by HTTP (hyper-tex transfer protocol) from the error information of a transmitted message.  <P>SOLUTION: Upon receiving error information from an SMSC (short message service controller), the protocol converter reads out header information and error content from a data storage section depending on the error information, adds them to data of transmission results and transfers it as a response request to a message server (S306). The message server can recognize the error content by judging the header information and error content of transferred data based on each data base at the data storage section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287965-A (JP)
Title: Device and method for retrieving recommended music and computer readable storage medium having recommended music retrieval program stored therein
Inventor: TOSHIDA KIYOAKI
IPC: G06F17/30
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recommended music retrieving device for acquiring, from the Internet, music other than a music genre broadcasted by a radio station turned by a user and information on the music other than the music genre on the basis of the music genre and genre list information including the music genre.  <P>SOLUTION: This recommended music retrieving device is provided with: a genre list storing means; a channel selection history storing means; an artist genre storing means; a means for extracting the title of a song on the air in the channel selection history storing means, an artist name, or the title of the song on the air and a genre name corresponding to the artist name from an artist genre storing means when a recommended music retrieval request is received from the user; a means for transmitting an Internet retrieval request with genre names in the genre list storing means other than the extracted genre name as a retrieval keyword; and a means for receiving and displaying the results of the Internet retrieval request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286169-A (JP)
Title: Double row ball bearing with snap ring groove
Inventor: ARAI KENJI
IPC: F16C19/38
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel consumption for a vehicle by further reducing friction and the weight of a bearing while sufficiently securing the strength of a snap ring groove forming portion of an outer ring.  <P>SOLUTION: The double row ball bearing 30 with a snap ring groove for supporting the shaft of a transmission or a power distributor for the vehicle comprises the outer ring 31 having the snap ring groove 35 at the approximate center of the outer peripheral face in the axial direction and double row raceway grooves 31a, 31b on the inner peripheral face, an inner ring 32 having double row raceway grooves 32a, 32b corresponding to the double row raceway grooves 31a, 31b on the outer peripheral face, and a number of balls 33 as rollers mounted between each of the double row raceway grooves 31a, 31b and each of th double row raceway grooves 32a, 32b rollingly in the peripheral direction. A protruded strip 36 protruded inward in the radial direction is provided throughout the inner peripheral face of the outer ring 31 located between the double row raceway grooves 31a, 31b in the peripheral direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005502-A (JP)
Title: Information providing server and information providing method
Inventor: YOGO MASANARI
IPC: G06Q50/30
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing server and an information providing method for retrieving by interlocking with connection guide information and map information by taking in a time period and time as a retrieval condition when retrieving information on a store such as a restaurant.  <P>SOLUTION: When informing an adaptive store according to the retrieval condition inputted from a user terminal 5, the information providing server 2 retrieves the whole store information 16 for recording business hour, preparing time and average stay time together with store information such as a store name, a genre, the nearest station and the location with the retrieval condition including at least the time, and extracts the store adaptive to the retrieval condition. The information providing server 2 retrieves the whole store information 16 by using required moving time when moving to the store calculated by an information making part 8, and extracts the store adaptive to the retrieval condition by comparing an added value of the average stay time of the store and the moving time with the time being the retrieval condition.  <P>COPYRIGHT: (C)2004,JPO