baber/WOPTO huggingface dataset:
Patent JP-2004116409-A (JP)
Title: Tube pump and ink jet image forming device using the same
Inventor: YAMADA MASANORI
IPC: F04C5/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube pump enabling stable ink suction regardless of tube pump drive speed by surely pressing a pressing roller against a tube in ink suction without increasing component members, and an ink jet image forming device using the same.  <P>SOLUTION: In the tube pump including the tube 2 transferring liquid, a tube guide 3 retaining the tube 2, the pressing roller 4 pressing the tube 2 against a retaining part 3a of the tube guide 3, and a holder provided with a guide groove 8 moving to a position where the pressing roller 4 presses the tube 2 by rotation in one direction and moving to a position where the pressing roller 4 releases elastic deformation condition of the tube 2 by rotation in another direction, the holder 5 is provided with a holder side tooth part 9 along the guide groove 8, and the pressing roller 4 is provided with a roller side tooth part 4a along a circumference direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118744-A (JP)
Title: Medical information notifying system
Inventor: MOCHIZUKI NAOKI
IPC: G06Q50/22
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical information notifying system capable of notifying on the real time basis the terminal unit(s) of any patient-associated persons such as parents of the inspecting situation information such that the inspection is started or ended.  <P>SOLUTION: The medical information notifying system is structured so that a terminal unit 18 of any patient-associated person as the destination of the notification, a management server 36 for medical information in which the notifying contents of the medical information and the mail address of the terminal unit 18 are registered, and a diagnostic terminal unit 24A to instruct an inspection with a diagnosing apparatus 26A are connected together through communication channels 40 and 13. When the start and the end of the inspection are instructed to the diagnosing apparatus 26A from the diagnostic terminal unit 24A, the instructive information about the start and end of the inspection is transmitted to the management server 36. The management server 36 transmits the inspecting situation information by E-mal automatically not to the terminal unit 16 of the patient A but to the one 18 of his associated person.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125892-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA NORIYUKI
IPC: G03G21/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce standby power and corrects an error of a sensor output during use, in an image forming apparatus having a sensor of such a type that the state of an object to be detected is output as an analog value.  <P>SOLUTION: The image forming apparatus includes: a switching element which stops supply of power to the sensor when it is in a standby state and supplies power to the sensor when it is in use; and a correcting operation part which detects a voltage Vsensor supplied to the sensor 2 through a detection part which detects an output from the sensor and the switching element 3, calculates a ratio between the voltage Vsensor and a power voltage Vcc, and corrects a sensor output value Vlevel based upon the ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126154-A (JP)
Title: Optical interconnection circuit, flat panel display and electronic device
Inventor: KONDO TAKAYUKI
IPC: H05B33/14
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical interconnection circuit which accelerates signal transmission, is minute, compact, and easily manufactured, and also to provide a flat panel display and an electronic device.  <P>SOLUTION: The circuit is provided with: a minute tile-like element 21 which is fitted to a substrate, constitutes a first light emitting element and emits light of a first wavelength λ1; a second light emitting element 21' which is fitted to the substrate and emits light of a second wavelength λ2; a minute tile-like element 22 which is fitted to the substrate, constitutes a first light receiving element and converts the light of the first wavelength λ1 into an electric signal; a minute tile-like element 23 which is fitted to the substrate, constitutes a second light receiving element and converts the light of the second wavelength λ2 into the electric signal; and a waveguide 30 which consists of transparent resin and is formed on the substrate so that it optically connects at least the minute tile-like elements 21, 21', 22 and 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125604-A (JP)
Title: Intruder and obstacle detection device
Inventor: NAKAMURA SATOSHI
IPC: B61L23/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To specify the position of an intruder or an obstacle on a plane bounded by leakage cables by specifying not only the distance in the laying direction of the leakage cables but also the distance in the perpendicular direction to the leakage cables, by utilizing a delay time of radio propagation on a route blocked by the intruder or the obstacle bounded by the pair of leakage cables.  <P>SOLUTION: The distance of the intruder or the obstacle in the perpendicular direction from the leakage cables is specified by utilizing the difference of a delay time measured in each frequency with background information wherein the radiation angle of a radio wave emitted from the leakage cable is changed by a frequency change. Otherwise, the distance of the intruder or the obstacle in the perpendicular direction from the leakage cables is specified by utilizing the difference of the delay time by replacing the leakage cables on the transmission side and on the reception side. Not only the distance to the intruder or the obstacle in the laying direction of the leakage cables but also the distance in the perpendicular direction are specified, to thereby enable to specify the planar position bounded by the leakage cables.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129119-A (JP)
Title: System and method for registering location
Inventor: SOKAWA TAKASHI
IPC: H04W4/04
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive technology for reducing location registration traffic by completely eliminating location registration requests from transportation.  <P>SOLUTION: When a mobile terminal 1 takes the transportation 5, a transportation identification number notifying device 4 notifies the mobile terminal 1 of the transportation identification number of the transportation 5. The mobile terminal 1 notifies a control station 3 of the transportation identification number through a radio base station 2a of a location registration area A. When the control station 3 receives the transportation identification number from the mobile terminal 1, the control station 3 refers to an operation information database 6 to grasp at what time and at which location area boundary the transportation 5 with the mobile terminal 1 existing therein passes through. Then, the control station 3 monitors time, and changes location registration areas for the mobile terminal 1 when the time for the transportation 5 to pass through the location registration area boundary arrives. Then, the mobile station 1 does not have to make a location registration request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129123-A (JP)
Title: Optical communication unit, optical element for optical communication, its manufacturing method and optical communication system
Inventor: FURUTA KAZUMI
IPC: H04B10/27
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication unit for coupling an optical transmission line for transmitting a multiple wavelength signal and a terminal, its optical element for optical communications, its manufacturing method and an optical communication system for a house, a small-scale office, etc.  <P>SOLUTION: This optical communication unit 10 is provided with an optical transmitting part 12 connectable to an external optical transmission line, the optical element 11 arranged so as to receive and emit light from/to the optical transmitting part and having a dispersing function, a light receiving element 14 for receiving light dispersed by the optical element at a light receiving position corresponding to its wavelength and performing photoelectric conversion, and a light emitting element for emitting light to the optical element from one of a plurality of light emitting positions on the basis of an electrical signal from the outside. The multiple wavelength signal transmitted for the external optical transmission line is divided in wavelength by the optical element, received at the light receiving position and taken out as an electrical signal. Further, an optical signal is sent to the external optical transmission line in such a manner that light emitted on the basis of the electrical signal from the outside is made incident on the optical element and emitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140524-A (JP)
Title: Method and apparatus for detecting dos attack, and program
Inventor: SAITO SHINYA
IPC: H04L12/66
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, apparatus and a program for detecting a DoS (Denial of Service) attack in a very simple way even the attack is a DoS attach from unstable addresses.  <P>SOLUTION: An apparatus for detecting a DoS attack 101 is provided with: a packet processing section 102 for receiving communication packets transmitted from senders A<SB>1</SB>to A<SB>i</SB>and applying processing of extracting header parts including sender IP addresses or the like to the packets; a header information storage section 103 for storing the header parts extracted by the packet processing section 102; a discrimination value calculation section 104 for counting the number of packets per unit processing time; a discrimination section 105 being a DoS attack discrimination means for discriminating the existence of a DoS attack on the basis of a discrimination value calculated by the discrimination value calculation section 104; and a detecting state processing section 106 for performing proper processing when the discrimination section 105 detects the DoS attack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138977-A (JP)
Title: Driving-gear for display panel
Inventor: HIGUMA TAKESHI
IPC: H05B33/14
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving-gear for a display panel of low electric power consumption with which good image quality having a three-dimensional feel can be obtained.  <P>SOLUTION: A precharge voltage is impressed in synchronization with line synchronous pulses by a cathode driver circuit to each of line electrodes of the display panel. The selected lines are thereafter grounded and a reverse bias voltage is impressed to the non-selected lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144792-A (JP)
Title: Stereoscopic image display device
Inventor: MASUTANI TAKESHI
IPC: H04N13/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display device which makes stereoscopic view possible in a position near a video screen in such a case the stereoscopic view is made in a small video screen region.  <P>SOLUTION: In the stereoscopic view shown in (b) of the figure, the distance e between beam-condensing points is set at e=2E/3 and in this structure, a barrier pitch x<SB>1</SB>attains x<SB>1</SB>=4PL/3(M+2L/3). An observer eventually observes videos at a distance 2L/3 and can make the stereoscopic view in the position near the screen. In such a case, when the eye A of the observer exists in an a<SB>1</SB>position, the observer eventually perceives the stereoscopic view and when the eye A of the observer exists in an a<SB>2</SB>position, the observer eventually perceives a plan view. When the eye A shifts further, the reverse viewing (inversion of left eye image and right eye image) state is resulted but the observer eventually perceives the plan view as described above in the way of the course of transition from the stereoscopic view state to the reverse view state and the sense of incongruity decreases as compared to the case the view is suddenly reversed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142185-A (JP)
Title: Color image recorder
Inventor: YAMAGUCHI AKIRA
IPC: B41J29/38
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a color image recorder in which early malfunction of printing due to consumption of only a specified color is prevented by suppressing variation in the using quantity of respective coloring materials.  <P>SOLUTION: The color image recorder comprises a section 101 for printing out a color image using a plurality of coloring materials, a section 102 for managing/comparing the residual quantity of respective coloring materials, a section 103 performing switching control between normal recording operation and coloring material saving recording operation for reducing the quantity of coloring material being used as compared with the normal recording operation, and a section 104 for estimating/comparing the quantity of respective coloring materials being saved at the coloring material saving operation control section 103, wherein the coloring material saving operation control section 103 performs switching control based on the decision results from the coloring material residual quantity managing section 102 and from the coloring material saving quantity estimating section 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142340-A (JP)
Title: Printing device, printing method, and program for making computer execute printing method
Inventor: TOTANI MASUMI
IPC: B41J29/38
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a printing device easy to use by facilitating a setting work such as inputting of printing data, and handling in conformity with plate-shaped recording media of various kinds different in the presence/absence of preliminary printing of a surface and in the position of preliminary printing in the printing device for printing information such as a title to the surface of the plate-shaped optical recording medium such as a CD-R.  <P>SOLUTION: When printing data to be printed in each of predetermined regions A and B is inputted correspondingly to the regions on the plate-shaped recording medium 45, the inputted printing data is stored in a printing buffer to correspond to the regions A and B. When a region desired to be printed is designated among the plurality of regions A and B, information of the designated region is stored in a designated region memory. The presence/absence of designation of printing is judged on the basis of the information stored in the designated region memory for each of the plurality of regions A and B. At the same time, the presence/absence of printing data stored in the printing buffer is judged. The printing device is driven to carry out printing for only the region A, B of the plate-shaped recording medium 45 where the presence of the designation of printing is detected and also the presence of printing data is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150822-A (JP)
Title: Wave motion sensor, wave motion sensing method, and sensor system
Inventor: KANAYAMA KENJI
IPC: G01S13/50
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave motion sensor capable of achieving low costs, satisfactory maintainability, improvement in reliability, compactness of external size, and improvement in the degree of freedom in installation and performing a wide range of sensing.  <P>SOLUTION: The three antennas of a first antenna 1a; a second antenna 1b; and a third antenna 1c are provided and constituted in such a way so as to share the generation of signals for transmission waves and the processing of detecting reception waves. One of the antennas is selected by a selection command part 11. On the basis of a selection command by the selection command part 11, a selection part 2 transmits the signals for transmission waves to the selected antenna and signals by reception waves received by the selected antenna to a detection part 4 and a level determining part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147733-A (JP)
Title: Parer leafing-through machine
Inventor: MIYAGAWA AKIRA
IPC: A63H33/22
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and continuously leaf through paper sheets without fingertips in simple and inexpensive constitution, thereby easily and freely adjusting the leaf-through speed to enjoy leaf-through animation.  <P>SOLUTION: An outer case 1 is provided with an inner case 2 connected thereto to freely move in the put in-and-out directions. A plurality of leaf-through paper sheets 5 where an image is drawn are accommodated in the inner case 2, the inner case 2 is drawn out of the outer case 1 and turned to bend the leaf-through paper sheets 5, and when the inner case 2 is further rotated, the bending force to the leaf-through paper sheets 5 is released to leaf through the paper sheets with restoring force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153073-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJITA KOICHIRO
IPC: H01L21/3213
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer film structure for allowing a photoresist to remain being appropriately shaped after patterning.  <P>SOLUTION: The multilayer film structure 20 has an arrangement wherein a polysilicon layer 10, a silicon oxide film 11 and an antireflection film 12 are stacked in this order, and the photoresist 13 is disposed on the antireflection film 12. (i) The thickness of the silicon oxide film 11 is set so that the absolute value of a reflection coefficient from the side of the photoresist 13 at the interface between the antireflection film 12 and the photoresist 13 equals or goes below a first value. (ii) The thickness of the silicon oxide film 11 is set so that the absolute value of a phase of the reflection coefficient equals or exceeds a second value within a range set in the process (i).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151463-A (JP)
Title: Finder device and method for adjusting finder device
Inventor: SUZUKI MAKOTO
IPC: G03B13/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism and a method for adjusting a finder device that can solve the problem of a flare that a diopter adjusting mechanism has and can adjust even a diopter with the same finder lens.  <P>SOLUTION: A 1st finder lens 7 has a step part 7a outside a lens part 7b. A finder base 15 as a lens fitting part has an opening part 15a which is larger than the external shape size of the lens part 7b. A spacer 11 which blocks light is inserted into the lens part 7b and the 1st finder lens 7 is put in the opening part 15a and fixed. At this time, the 1st finder lens 7 is moved vertically and horizontally to adjust the diopter. Further, the diopter can be adjusted by selecting a spacer 11 which is different in thickness. External light to impinge on the step part 7a is blocked by the spacer not to enter the finder and a harmful phenomenon such as a flare is not generated in the finder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152668-A (JP)
Title: Xenon lamp driving device, light source equipment, analyzer, microscope as well as diagnostic device and method
Inventor: IWATA TETSUO
IPC: H05B41/16
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To modulate intensity of light emitted from a xenon lamp.  <P>SOLUTION: A certain current is supplied from a power source 11 to the xenon lamp 13 through a first circuit by turning on a first switch SW1 and turning off a second switch SW2 when starting the lighting of the xenon lamp 13 or lighting with direct current. When modulating intensity of the light emitted from the xenon lamp 13y, a certain bias current modulated by a first MOSFET Q1 and a current modulated in amplitude are supplied from the power source to the xenon lamp 13 through a second circuit by turning off the first switch SW1 and turning on the second switch SW2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150382-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: F01N3/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To secure good exhaust emission action while preventing sulfur from being stored in NO<SB>x</SB>catalyst.  <P>SOLUTION: A SO<SB>x</SB>accumulator 23 is arranged in an exhaust passage and a catalytic converter 26 is arranged on the downstream of the SO<SB>x</SB>accumulator. A switch valve 31 is switched between in a following flow position where exhaust gas circulates through a particulate filter 41 after circulating through the NO<SB>x</SB>catalyst 38 and in a reverse flow position where the exhaust gas circulates through the NO<SB>x</SB>catalyst after circulating through the particulate filter. An exhaust circulation pipe 40 between the NO<SB>x</SB>catalyst and the particulate filter is connected to an exhaust pipe 27 on the downstream side of the catalytic converter by a release pipe 45, and a release valve 47 is arranged in the release pipe 45. When SO<SB>x</SB>is released from the SO<SB>x</SB>accumulator 23, the release valve is fully opened while keeping the switch valve in the reverse flow position so that the exhaust gas released from the SO<SB>x</SB>accumulator bypasses the NO<SB>x</SB>catalyst and flows into the exhaust pipe 27 after circulating through the particulate filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153971-A (JP)
Title: Method and apparatus for changing number of motor revolutions in disk drive and signal system ic
Inventor: UNO JUICHI
IPC: H02P6/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of terminals of a controller for making a substrate compact, and implement appropriate soft switching driving correspondent to the number of revolutions.  <P>SOLUTION: This method for changing the number of motor revolutions in a disk drive is for changing the number of revolutions of a motor for turning a disk provided in the disk drive. The method comprises a step in which an index pulse for disk position detection whose pulse levels are set with respect to each number of revolutions of the motor for turning the disk is detected, and a step in which a motor driving current is controlled according to the pulse level of the detected index pulse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157625-A (JP)
Title: Shipment volume prediction method and system
Inventor: ADACHI MASAO
IPC: G06Q10/04
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable high precision prediction about intermittently demanded merchandise from a small number of past achievement data.  <P>SOLUTION: A shipment prediction device comprises a shipment-related data inputting means 1, a database 2 as a storing means, an actual demand characteristic calculating means 3, a prediction computing means 4 and a prediction result outputting means 5. The actual demand characteristic calculating means comprises a means 31 for distinguishing an intermittently demanded merchandise and a continuously demanded merchandise, a means 32 for converting intermittent demand (shipment) achievements to a virtual continuous demand (shipment), and a means 33 for estimating demand characteristics. The prediction value computing means 4 include model update timing determination processing 40, merchandise distinction processing 41, preprocessing 42, most recent shipment volume determination processing 43, prediction processing 44 using a base model, prediction processing 45 using an auxiliary model, postprocessing 46, continuous demand prediction processing 47, base model creation processing 48 and auxiliary model creation processing 49. Even about intermittently demanded merchandise, precise prediction work is possible from a small number of past achievement data.  <P>COPYRIGHT: (C)2004,JPO