baber/WOPTO huggingface dataset:
Patent JP-2003305033-A (JP)
Title: X-ray detector and x-ray ct apparatus using the same
Inventor: NAKAGAWA MANABU
IPC: A61B6/03
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray detector and an X-ray CT apparatus using the X-ray detector acquiring X-ray detecting characteristics diagnosable even in environment where it is left at night in a cold district in winter, particularly the X-ray CT apparatus ideal for an examination vehicle for a lung cancer examination.  <P>SOLUTION: This X-ray detector is constituted by arranging a plurality of X-ray detecting element blocks at least in a channel direction on an approximately circular arc centering on an X-ray tube focus. The X-ray detecting element block comprises a plurality of photoelectric conversion elements (photodiodes) arranged on a substrate; a scintillator arranged on the photoelectric conversion elements and divided in a plurality of parts corresponding to the individual photoelectric conversion elements; and separators inserted in separation grooves for separating the scintillator. The separation groove in the channel direction is not cut into the photoelectric conversion element but stopped within the scintillator. The optical cross talk value of an optional channel of the X-ray detecting element block, and the optical cross talk values on the adjacent channels on both sides of the optional channel are measured. The output value of the X-ray detecting element block is corrected according to the measured optical cross talk values to uniformize detecting characteristics between the X-ray detectors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309542-A (JP)
Title: Interface converting apparatus
Inventor: ARAKI TOSHIHIRO
IPC: H04L7/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface converting apparatus capable of easily confirming the phase relationship between a data signal to be received and a transmission timing clock.  <P>SOLUTION: The interface converting apparatus is equipped with a sampling clock CK for inspecting a change point of a data signal 4, a clock generating means 16 for generating a transmission timing clock ST, a data determining means 17 for inspecting the data signal 4 at a predetermined point of time before and after a level change point of the transmission timing clock ST to determine matching/mismatching of phases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192727-A (JP)
Title: Vinyl polymerizable monomer having tertiary hydroxyl group and its polymer
Inventor: SAEGUSA NOBUYA
IPC: C09D133/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl polymerizable monomer which can produce a polymer having a moderate reactivity and hydrophilicity and to provide a polymer having a moderate reactivity and hydrophilicity.  <P>SOLUTION: The vinyl polymerizable monomer is the one that has a vinyl polymerizable functional group and a tertiary hydroxyl group, represented by formula (I) [wherein X is a vinyl polymerizable functional group; R<SP>1</SP>and R<SP>2</SP>, which may be identical or different, are each a 1-4C alkyl group; R<SP>3</SP>is independently of each repeating unit a methyl group or a hydrogen atom; and m is an integer of 1-3]. The polymer having the tertiary hydroxyl group is also provided which is obtained by polymerizing the above monomer or the above monomer with other vinyl monomer(s).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003316326-A (JP)
Title: Display device and its driving method
Inventor: ONODA TAKATOSHI
IPC: H01L51/50
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix type display device which is highly precise, has a low driving voltage, low electric power consumption and a long service life, and its driving method.  <P>SOLUTION: A plurality of comparison lines which are extended along an X direction and supply comparison signals, are connected to a scanning line driving circuit of the display device. A pixel is constituted of a writing transistor that takes in image signals through a data line when a scanning line, to which the pixel is connected, is selected, a holding capacitor which holds the image signals being taken into the writing transistor, a comparison section which compares the voltage levels of the comparison signals being supplied from the comparison line and the image signals being held in the holding capacitor and a driving transistor which is controlled by the output signals generated by the comparison section in accordance with the comparison result of the voltage levels and controls luminance of the display pixels. The comparison signals are set as step voltages which are gradually increasing or decreasing or triangular wave voltages. The output signals generated by the comparison section are set as the signals made by converting the image signals to time width signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003044608-A (JP)
Title: System and method for information storage
Inventor: MOMOTAKE SHOGO
IPC: G06Q50/00
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple and moderate system and method and a computer program capable of managing documents effectively through the use of an ASP(application service provider). SOLUTION: The system, the method and the computer program for information storage to store document information in an ASP 300 connected to a user terminal 100 via a network such as the Internet 400 are provided. The method on which the system and the computer program are based includes inputting the document information into the user terminal 100, inputting e-mail addresses confirmed by the ASP 300 and created before being made to correspond to the e-mail addresses to areas of the ASP 300 into the user terminal 100 and transmitting the document information to the e-mail addresses via the network. The document information can be input to the user terminal 100 manually or automatically and a storage holder can be created to store the documents into the ASP 300.
Patent JP-2003318702-A (JP)
Title: Digital signal receiver
Inventor: KITAMURA KOICHI
IPC: H04N5/44
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive digital signal receiver.  <P>SOLUTION: A tuning part 2 and a phase shifter 3 connected to the tuning part 2 are provided between one of antennas 1a, 1b and a synthesizer 6b. The phase shifter 3 changes the tuning frequency of the tuning part 2, within the range where a digital signal of a desired receiving channel is received. Thus, a tuner and a demodulation part after the synthesizer can be used in common. An inexpensive digital signal receiver capable of obtaining the signal with high precision can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324843-A (JP)
Title: Power supply system
Inventor: HAMANO YOSHITAKA
IPC: H02J1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system capable of suppressing a rush current, when an energy-saved standby mode shifts to a normal standby mode.  <P>SOLUTION: A power supply system 3 comprises a current supply source 31, which supplies a current to a load circuit 4 which operates on a supplied current, and a power source switch part 32, which is provided between the current supply source 31 and the load circuit 4 to control electrification. The power source switch part 32 comprises an open/close element 321 and a switching element 323 connected parallel to it. An open/close element control part 31 controls the operation of the open/close element 321. A switching element control part 332 controls operation of the switching element 323, which is contained in a supply part control part 33. A voltage detecting part 34 detects a terminal voltage of the load circuit 4. The switching element is controlled to be electrified before the load circuit is supplied with power, and the open/ close element is closed, when a terminal voltage of the load circuit comes to be almost equal to a voltage of the supply power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003020983-A (JP)
Title: Air/fuel ratio control device of exhaust system of internal combustion engine and control device of plant
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an air/fuel ratio control device of the exhaust system of an internal combustion engine capable of organizing the algorithm for controlling the air/fuel ratio of the exhaust system of the internal combustion engine including a catalyst device as a simple one suitable for the computer processing, and capable of executing the control stably and highly precisely. SOLUTION: The object exhaust system E is modeled in a discrete system including a response delay element and a redundant time element, and the parameter to be set for the discrete system model is identified based on the data of the output KACT of an air/fuel ratio sensor 5 on the upstream side of the catalyst device 3 and the data of the output VO2/OUT of an O2 sensor on the downstream side of the catalyst device 3. The air/fuel ratio of the exhaust gas entering the catalyst device 3 is controlled by using the sliding mode control, etc., so that the output VO2/OUT of the O2 sensor is converged at a prescribed target value VO2/TARGET by using the identified parameter of the discrete system model.
Patent JP-2003322730-A (JP)
Title: Bundle fiber, light source device using the same and its manufacturing method
Inventor: SUZUKI TOSHIMI
IPC: G03F7/20
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bundle fiber capable of efficiently controlling distribution of outgoing light quantity, and also to provide a light source device using the bundle fiber.  <P>SOLUTION: The bundle fiber is equipped with a plurality of optical fibers bundled at the incident end and the exiting end, and is designed to receive light from the incident end and to output the light to the exiting end. The bundle fiber is characterized in that the optical fibers are divided, at the incident end, into more than one group for every optical fiber or in accordance with the position of the exiting end, and that the incident light is made adjustable for every optical fiber or for every group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002347184-A (JP)
Title: Multilayer film
Inventor: HALE WESLEY RAYMOND
IPC: C08G63/12
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a new multilayer film which has an improved moisture vapor transmission rate. SOLUTION: The new multilayer film comprises a layer including a thermoplastic polymer such as aliphatic-aromatic copolyester(AAPE) containing or not containing a filler and a layer of the thermoplastic polymer including the filler. The polymers in the layers may be the same or different. The multilayer includes preferably the increased moisture vapor transmission rate(MVTR), and a new manufactured product from the new multilayer film is also provided.
Patent JP-2003321151-A (JP)
Title: Roll support shaft, winder, and unwinder
Inventor: INOUE TAKEMICHI
IPC: B65H75/24
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll support shaft of simple constitution detachable to a conventional winder and a conventional unwinding device, and requiring no core.  <P>SOLUTION: The roll support shaft 1 is constituted of a shaft main body 5 provided with radial protrusions 4 in a cylindrical hollow core part 3, and blade parts 7 connected to the protrusions 4 by link members 6. The each protrusion 4 is a member for connecting the each blade 7 to the shaft main body 5. The each blade 7 is formed into a plate like shape having 3-5 mm thickness and is slightly longer than the shaft main body 5 in its longitudinal direction, and a cross-section of the blade orthogonal to the longitudinal direction is formed into an L shape. The shaft main body 5 and the each blade part 7 are connected by laying the each link member 6 comprising a set of two sheets between the protrusion 4 and the blade part 7, by clamping the protrusion 4 with a longitudinal-directional one-end of the link member 6, and by clamping the blade part 7 with the other end, so as to be tightened with a rivet 8. The blade part 7 is approached and separated to/from the shaft main body 5 by the link member 6 while the blade part 7 is kept in parallel to the shaft main body 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322545-A (JP)
Title: Cumulative moving distance measuring device and cumulative moving distance measuring method
Inventor: DOI TAKASHI
IPC: G01C22/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a moving distance.  <P>SOLUTION: This cumulative moving distance measuring device uses a position measuring system for measuring a present position composed of longitude, latitude, and an altitude on the earth on the basis of arrival time of a radio wave from a plurality of artificial satellites 1a to 1d arranged in a space, and stores the position at every optional time as position information by measuring the position multiple times, and calculates a distance between a position detected last time from the stored multiple-time position information and a position detected this time, and cumulates and determines a distance between A and B, between B and C, and between C and D from the position information on present points B and C of optional time in the middle, for example, when a person 2 moves to D from a point A by cumulating this distance. This measurement is automatically controlled by a microprocessor, and the accuracy can be enhanced by increasing the number of measuring points in the middle of the way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325166-A (JP)
Title: METHOD FOR PRODUCING HIGHLY beta-GALACTOSIDASE-PRODUCING MUTANT MICROORGANISM AND MUTANT MICROORGANISM PRODUCED BY THE METHOD AND UTILIZATION THEREOF
Inventor: ISHIKAWA EIJI
IPC: C12N1/16
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a highly β-galactosidase-producing mutant microorganism not receiving a catabolite repression caused by a saccharide contained in a general culture medium, to provide the mutant microorganism produced by the production method, and to provide a method for producing galactooligosaccharide with the β-galactosidase produced by the mutant microorganism.  <P>SOLUTION: This method for producing the highly β-galactosidase-producing mutant microorganism is characterized by comprising the following processes (a) to (c). (a) A process for applying a mutation treatment to a parent microorganism produced by the β-galactosidase. (b) A process for culturing the mutation-treated microorganism in a culture medium containing lactose and a substance analogous to a saccharide inhibiting the β-galactosidase production of the parent microorganism. (c) A process for again culturing the microorganism cultured in the process (b) in a culture medium containing the saccharide inhibiting the β-galactosidase production of the parent microorganism as a single carbon source and then selecting the microorganism producing the β-galactosidase from the cultured microorganisms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329994-A (JP)
Title: Optical path switching element, spatial optical modulator, and image display device
Inventor: TOMONO HIDENORI
IPC: G02F1/1334
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To make securely switchable an optical path even when incident light has an angle of divergence in an optical path switching element which has its S/N ratio increased by using the refraction and reflection of light and further has its response speed improved by using polymer-dispersed liquid crystal.  <P>SOLUTION: The optical path switching element consists of: a light incidence part 103 for receiving light through a light guide member 101; a reflection part 115 which reflects incident light made incident from the light incidence part 103; and a light emission part 104 which emits the light reflected by the reflection part 115 to the outside as light emission through the light guide member 10. A substance 105 with a variable refractive index is sealed into the optical path including the reflection part 115. A signal is supplied to the substance 105 according to information to cause refractive index variation. Here, the substance 105 consists principally of a liquid crystal/polymer composite body having a liquid crystal material (liquid crystal droplets) 119 dispersed and held in a polymer matrix 120 and contains ≥30 to <50 vol.%, more preferably ≥35 to <50 vol.% liquid crystal in volume.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300060-A (JP)
Title: Wave motion adjustment method by graphic using character in the age of god and spiral pattern
Inventor: OKADA ATSUNORI
IPC: B01D53/34
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the wave motions of immune functions, etc., by removing the contamination element wave motions of water, air, food, animals, plants, ores, and human body to enhance the wave motions of basic constituting elements.  <P>SOLUTION: Cylindrical means for wave motion adjustment is made by using the characters in the age of the gods which are Yamato words and spiral patterns existing before the introduction of KANJI (Chinese characters) in Japan and the wave motions of the contamination elements are removed by performing the wave motion adjustment, by which the enhancement of the intrinsic wave motions of the elements themselves is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330440-A (JP)
Title: Display method, display system, display controller, computer program, and recording medium
Inventor: KITAMURA YOSHIFUMI
IPC: G06F3/048
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method, a display system and a display controller which allow open information and close information which a plurality of users have respectively, to be displayed on one display device, and to provide a computer program and a recording medium.  <P>SOLUTION: Information corresponding to a plurality of user IDs respectively are displayed in areas on a display screen of a display device 1 which is covered with a cover 21 having a hole 22 with a space between the cover 21 and the display screen, which are assigned to respective user IDs. Coordinates of the areas are calculated by a display controller 3 on the basis of positions detected by a position detector 4 which detects user positions corresponding to user IDs respectively. The display controller 3 calculates position coordinates on the display screen where the information should be displayed, on the basis of calculated coordinates of the areas. When a calculated position coordinate for close information overlaps that of an area assigned to a user ID different from a user ID corresponding to this close information, processing of making the close information close to the user ID is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330671-A (JP)
Title: Image forming device, control method and control program
Inventor: OSADA MAMORU
IPC: B41J29/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the number of addable application selection keys is finite since buttons (selection keys) for selecting a plurality of applications are displayed on the display picture of one control panel of an image forming device.  <P>SOLUTION: According as a program is inputted from an external network via an I/F part to an image forming device, whether or not a selection key for instructing the selection of the program inputted by the input means can be further displayed on a first display picture (figure 14) for displaying selection keys corresponding to programs already registered in the image forming device is judged, and the display processing of the display picture is controlled according to the judgement result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335681-A (JP)
Title: Acat-1 inhibitor
Inventor: TOMOYASU TAKAHIRO
IPC: A61P3/06
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ACAT-1 inhibitor.  <P>SOLUTION: This ACAT-1 inhibitor comprises, as an active ingredient, a phosphonic acid diester derivative represented by formula (1) [wherein R<SP>1</SP>is a lower alkoxy group, a lower alkylamino group, an N,N-di-lower alkylamino group, a phenylamino group which may have 1-3 substituent groups selected from the group consisting of a halogen atom, a lower alkoxy group and a lower alkyl group on a benzene ring, a halogen atom, or the like, on a benzene ring; R<SP>2</SP>is hydrogen atom or a lower alkyl group; R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>are each the same or different and represent each hydrogen atom, a 2-7C alkanoyl group, nitro group, a halogen atom, a thiocyanate group, a lower alkyl group, a lower alkoxy group, hydroxy group or a halogen-substituted lower alkyl group; R<SP>7</SP>is hydrogen atom or a lower alkyl group; A is a ring selected from a benzene ring, a pyrazine ring and a thiophene ring or a lower alkylene].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339898-A (JP)
Title: Fire extinguishing media releasing device and fire extinguishing device
Inventor: OKAZAKI TORU
IPC: A62C31/12
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguishing media releasing device and a fire extinguishing device capable of realizing high operatability and superior fire extinguishing performance.   <P>SOLUTION: A media emitting part 2 of a fire extinguishing system 1 comprises an emission tube 5 and an electrode 7. The emission tube 5 has an opening part 6 for keeping the water 16 inside thereof. The electrode 7 is mounted inside of the emission tube 5. The electrode 7 is used for discharging electricity. Whereby the electricity can be discharged in a state the water 16 is kept inside of the emission tube 5. Here, the water 16 existing around the electrode 7 is converted into plasma by discharged energy, and the pressure wave is generated. The water 16 in the emission tube 5 is released from the opening part 6 of the emission tube 5 to the external at a high speed by the pressure wave. The water 16 released at that time is finely granulated by the pressure wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339876-A (JP)
Title: Mixing injector
Inventor: TAKAGI NOBUO
IPC: A61M5/165
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing injector not using an injection needle, free from the leakage of liquid and the mixing of germ, and capable of removing a syringe.   <P>SOLUTION: This mixing injector comprises a main body 2 having a communicating passage 23 inside, and a sterile filter 3 and a check valve 4 mounted in a state of cutting the communicating passage 23, the main body has a syringe connecting part 21 at its one end, and a rubber stopper puncture part 22 on the other end, the syringe connecting part 21 is provided with a liquid inflow port 211 communicating with the communicating passage 23, and the rubber stopper puncture part 22 is provided with a liquid outflow port 221 communicating with the communicating passage 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347832-A (JP)
Title: Patch antenna
Inventor: SHIRAISHI HISAFUMI
IPC: H01Q13/08
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide a general purpose patch antenna, in response to both leftward circularly polarized wave and rightward circularly polarized wave, as well as reducing the cost of designing.   <P>SOLUTION: This invention is to provide a power supply patch 12 on a dielectric substrate 11 and a dielectric 13 for adjustment, arranged on a belt-type portion 12a which includes a center portion of this power supply patch 12, to set to about 90° for the relative phase between a lower drive mode of resonant frequency generated at the belt-type portion 12a, by feeding a high-frequency signal to the power supply patch 12 and a high drive mode of resonant frequency generated in a belt-type area 12b crossing to the belt-type portion 12a, and radiate circularly polarized electric wave having a frequency band between these high and low resonant frequencies.  <P>COPYRIGHT: (C)2004,JPO