baber/WOPTO huggingface dataset:
Patent JP-2003035270-A (JP)
Title: Inflow liquid quantity predicting arithmetic unit and inflow liquid quantity predicting computing method in lower limit level or less for pump facility
Inventor: KINOSHITA MISAO
IPC: F04B49/06
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an inflow liquid quantity predicting arithmetic unit and predicting computing method for pump draining facility for determining the inflow less than the measuring range of an analog level gauge flowing into a manhole by the arithmetic device by use of the analog output signal of the analog level gauge necessary for operation control of a pump. SOLUTION: The pump draining facility equipped with the manhole 10 having a fixed sectional area within an effective level fluctuating width and a draining pump 11 comprises the analog level gauge 15 and the arithmetic device 16 having a data storing function for acquiring and storing the level output signal of the analog level gauge every prescribed time.  The relative drain quantity ΔWOUT obtained by subtracting an inflow quantity from the pump delivery quantity per prescribed computing time interval just before a level-detectable lower limit level of the analog level gauge 15 during the operation of the pump is arithmetically determined according to the following equation by the arithmetic unit, and the water quantity flowing into the manhole of the lower limit level or less is predicted on the basis of the assumption that the relative drain quantity ΔWOUT is continued even at the lower limit level or less. ΔWOUT=(LP1 -LP2 )×A (wherein LP2 is the level (m) in this calculation, LP1 is the level (m) in the previous calculation, and A is the sectional area (m<2> ) of the manhole 10).
Patent JP-2003033443-A (JP)
Title: Apparatus for generating radiation, radiation therapy apparatus and radiodiagnostic apparatus using the same
Inventor: HARADA HISASHI
IPC: G21K5/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To efficiently apply radiation by inducing the respiration of a patient so as to easily synchronize with the timing of irradiation. SOLUTION: An apparatus for generating radiation is provided with a device 3 for generating radiation, an operation and memory device 1 which stores a predetermined target pattern 1a for a predetermined stimulation to be imparted to the patient and a stimulating pattern 1b generated based on the target pattern 1a, a device 6 for controlling a stimulation which applies a predetermined stimulation to a patient 7 based on the stimulation pattern 1b, a device 4 for measuring respiration which measures change over time in a respiration signal of the patient 7 while the stimulation is being applied, and a circuit 5 for processing the respiration signal, which outputs a signal for indicating a permission for irradiation, to the device 3 for generating radiation by judging the timing with which irradiation can be executed based on change over time in a measured respiration signal.
Patent JP-2003036246-A (JP)
Title: User authentication method, communication system, and server
Inventor: SHIODA KUNIO
IPC: H04W12/06
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of a user authentication, to prevent the increase in the traffic involved in the user authentication, and to make the user authentication available even in a terminal having a small memory capacity like a cellular phone. SOLUTION: An IP server W holds voiceprint data corresponding to a user to whom its own server provides a service and an authentication program to perform user authentication. When a user of a mobile machine MS uses the mobile machine MS to receive the service provided by the IP server W, the IP server W transmits the voiceprint data and the authentication program held by its own server to the mobile machine MS. The mobile machine performs the user authentication in accordance with the voiceprint data and the like transmitted from the IP server W. When the user of the mobile machine MS changes the service content during enjoying the service, the downloading of voiceprint data and the authentication program will not be carried out if these data have already been downloaded to the mobile machine MS.
Patent JP-2003033676-A (JP)
Title: Magnet screw type filtering machine
Inventor: TASHIRO MINORU
IPC: B03C1/28
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnet screw type filtering machine capable of reducing unattracted chips caused by failure in attraction by increasing the attractive force of chips at a filtering part immersed in a dirty solution in a coolant tank. SOLUTION: When the filtering part 15 on a tip side of a cylindrical body 1 of the magnet screw type filtering machine is immersed in the dirty solution 11 stored in the coolant tank 10, a spiral magnet row 17 comprising rare earth magnets 17a with the powerful magnetic force provided corresponding to the filtering part 15 efficiently attract the chips 13 in the dirty solution 11 to allow them to be attracted the outer surface of the cylindrical body 1. By rotating a magnet part including the magnet row 17, the chips 13 are moved along the longitudinal direction of the cylindrical body 1, and carried to a carrying part 16 corresponding to the magnet row 18 comprising ferrite magnets 18a, etc. The chips 13 are smoothly transferred through a boundary 19 with the difference in magnetic force between the filtering part 15 and the carrying part 16 by a chip guide plate 20.
Patent JP-2003044090-A (JP)
Title: Device and method for recognizing voice
Inventor: SEKINE TAKEHIRO
IPC: G10L15/24
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To exactly judge the start of voice recognition by detecting the speaking intention of a user by an inexpensive and simple method. SOLUTION: Light from the outside is received by a microphone part 23 and while using a light receiving signal corresponding to the quantity of received light, a decision value showing the quantity of received light in a stationary state is previously generated and stored in a decision value storage part 31. When starting voice recognition, a light receiving signal corresponding to the quantity of received light is generated by a light receiving part 27, a received light quantity difference between the generated light receiving signal and the decision value is compared with a prescribed value and it is judged by an optical signal judging part 29 whether or not the received light quantity difference exceeds the prescribed value.  Then, the time from the judgemen that the received light quantity difference exceeds the prescribed value, is measured by a time measuring part 30 and when the measured time exceeds the prescribed value, control is performed by a control part 32 so that voice recognition can be started by using an inputted voice.
Patent JP-2003043649-A (JP)
Title: Color diffusion transfer photographic sensitive material
Inventor: FUKAGAWA NOBUTAKA
IPC: G03C8/44
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a color diffusion transfer photographic sensitive material which ensures high maximum image density, low minimum image density and a short image appearance time. SOLUTION: In the color diffusion transfer photographic sensitive material having at least two photosensitive silver halide emulsion layers and a non- photosensitive layer on a support, a color developing agent of formula (I), a non-diffusible dye image forming compound which forms a diffusible dye by a coupling reaction with the oxidized body of the color developing agent and a compound of formula (II) which releases a development inhibitor when reduced are contained in at least one layer selected from the photosensitive silver halide emulsion layers and non-photosensitive layer.
Patent JP-2003046222-A (JP)
Title: Bonding material and its manufacturing method
Inventor: YAMAGUCHI ATSUSHI
IPC: H05K3/34
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a new bonding material which is suitably used for bonding an electronic component to a wiring pattern formed on a board in an electronic component mounting process. SOLUTION: Charged particles which are each composed of a metal particle and first coating layer that coats the metal particle are used as bonding material, and the first coating layer contains a charge control agent and an silane coupling agent. The charged particles can be fed to the prescribed spots of a wiring pattern provided on a board, taking advantage of the principle of an electrophotographic method, and thereafter the board where electronic component are arranged is subjected to a thermal treatment, by which the wiring pattern and the electronic components can be electrically and physically bonded together.
Patent JP-2003044222-A (JP)
Title: Presentation system and presentation method
Inventor: NISHIMURA MITSUYOSHI
IPC: G06F3/038
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a presentation system capable of establishing safety, generating various complicated point shapes, and coping with a multi-screen. SOLUTION: This system is provided with a screen 10, a liquid crystal projector 1 for projecting an image on the screen 10, an area CCD 5 for photographing a pointer 3 gripped by a presenter, and a control arithmetic part 2. The control arithmetic part 2 calculates the vector of the pointer 3 photographed by the area CCD 5, and generates the point coordinates on the extended line of the pointer 3 of the image from the calculated vector of the pointer 3, and the liquid crystal projector 1 projects the point image on the point coordinates on the image.
Patent JP-2003049634-A (JP)
Title: Particulate filter for vehicle
Inventor: KANEMATSU OSAMU
IPC: F01N1/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To secure an effective combusting function of a particulate filter for a vehicle by reducing temperature difference between the central part and the outer periphery of the filter. SOLUTION: A filter unit 40 is disposed in a casing 1 while its both ends are held by a first inner shell 11 extending from a front end plate 3 and a second inner shell 21 extending from a partition 30. Exhaust gas from an inlet pipe 5 penetrating through the front end plate 3 passes through the filter, comes into a clearance D between an outer shell 2 and the filter unit 40 from a number of small holes 23 in the second inner shell, flows toward the front end plate, and is discharged from an outlet pipe 6. The filter unit heated by exhaust gas is further heated by exhaust gas flowing forward through the clearance D, so that heat radiation from the outer periphery is prevented, the entire filter is kept at high temperature, and soot or the like collected by the filter is certainly combusted.
Patent JP-2003048339-A (JP)
Title: Printer, printing control method and information recording medium
Inventor: KAWASE YUJI
IPC: B41J2/485
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a printer, a printing control method and an information recording medium by which to print printing document information having the lower printing resolution than a head resolution of a printing head which is required from a host computer is controlled to be an appropriate printing density by continuously driving the printing head by an amount of a continuous driving number of the printing head determined on the basis of the printing resolution with the utilization of printing data outputted to the printing head before the printing data is updated. SOLUTION: When the head resolution utilizes 180 dpi, the printing data to have the printing resolution of 180 dpi is such as shown by a printing 1 that a distance between dot centers of dots to be printed by driving the printing head is Ra (=1 inch/180), and a dot diameter is approximately Ra. Therefore, when the head resolution utilizes 360 dpi, dots to have the dot diameter of Rb (=approximately Ra/2) are printed continuously twice as shown by a printing 2 by driving the printing head continuously twice during a predetermined updating period for updating printing data to be outputted to the printing head, namely, with the utilization of the same printing data.
Patent JP-2003052146-A (JP)
Title: Motor with facing circumferential surface
Inventor: TAKASU YOSHISANE
IPC: H02K5/16
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To constitute a low-cost thrust bearing mechanism, and to prevent dust that is produced from the thrust bearing mechanism from infiltrating a radial bearing mechanism. SOLUTION: A drive magnet 5 is structured with split magnetizing parts 51, 52, having magnetic centers C1, C2 at symmetrical positions to the magnetic center C0 of an armature core 22, to make the drive magnet 5 and armature core 22 rotate relative to each other by the electromagnetic action between both components. By relatively restraining shift in the axial direction by the magnetic actions between the split magnetizing parts 51, 52 and the armature core 22, electromagnetic action for rotating and driving a rotor assembly 1 is made to occur, and the rocking of the rotor assembly 1 is the thrust direction can be restrained by the magnetic action between a plurality of the split magnetizing parts 41, 52 and the armature core 22.
Patent JP-2003059558-A (JP)
Title: Connector for printed circuit board
Inventor: MORI FUMIKATSU
IPC: H01R12/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To curtail the number of man-hour by simplifying assembly to a printed circuit board and enlarge mounting area for other parts by reducing projected area on the printed circuit board. SOLUTION: A female connector 11 for a printed circuit board is provided with a case body 12 and fixing parts 13. The fixing parts 13 is composed of a support part 13a, a holding part 13b, and metal pieces 15, the support part 13a formed at the bottom part of the case body 12. The length of the support part 13a to the length direction is set almost the same as that of protrusion 12a, and a terminal 14 side end part of the support part 13a is arrange at a position corresponding to the lower part of a terminal 14 side end of the protrusion 12a. The support part 13a has insertion-coupling holes 13c formed, into which the metal pieces 15 are press fitted firmly.  The metal pieces 15 are applied with a bending process, the distance between outside faces of the insertion-coupling parts 15a of the two metal pieces 15 is set almost the same as the that in the left and right direction of the case body 12, and the terminal 14 side ends of the metal pieces 15 are arranged at a position almost corresponding to lower part of the terminal 14 side ends of the protrusions 12a.
Patent JP-2003061333-A (JP)
Title: Electric motor
Inventor: NAKAMU EIJI
IPC: F16H1/32
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, where a speed reducer is used for obtaining low-speed output, some time is required for inverting and the like because of inertia due to the rotor of a motor and this impairs the response thereof. SOLUTION: An electric motor M is composed of an elastic body 3, a first member 1 or a second member 2 placed with a gap in-between, teeth 2a and 3a formed thereon, a stator 5 with a plurality of coils 5a installed thereon; six movable magnetic pieces 4 placed along the elastic body 3; and coupling means 4b and 4c for the movable magnetic pieces 4. Magnetic circuits are formed between the stator 5 and the movable magnetic pieces 4, and further the current passed through the coils 5a is varied to change the magnetic circuits and deform the elastic body 3 through the movable magnetic pieces 4. Further, the position of engagement of the teeth 2a and 3a is changed in succession to obtain relative displacement between the elastic member 3 and the first member 1 or the second member 2.
Patent JP-2003056378-A (JP)
Title: Rotation sensor for crank shaft
Inventor: SAKOTA SHIGEO
IPC: G01P3/488
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To accurately detect a rotating condition of a crank shaft. SOLUTION: A counter gear 50 is arranged in a part of a crank arm 55, and inside a crank case 52, a magnet pickup type sensor main body 51 is projected opposedly to the counter gear 50. In this way, deformation of the crank shaft 3 in an engine explosion stroke is minimized, and consequently, the rotating condition of the crank shaft can be detected precisely. An oil guard 49 is arranged on the lubrication oil scattering side of the sensor main body 51.
Patent JP-2003059321-A (JP)
Title: Flat light source illuminating object
Inventor: MIYASHITA JUNJI
IPC: F21V8/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a flat light source, especially a backlight for a liquid crystal display device, minimizing the light loss in a liquid crystal panel. SOLUTION: This flat light source has a light source; a light guide plate leading the light thereinto from the end face opposite to the light source and diffusing the light, and reflecting the light on a reflection face to project the reflected light to the outside; and a prism sheet transmitting the reflected light and projecting the transmitted light as projection light in the normal direction to illuminate an object. A vertical angle of each microprism of the prism sheet is 65-75 deg., and the microprisms are disposed face down.
Patent JP-2003056243-A (JP)
Title: Double sliding door device
Inventor: HIKOSAKA HISAYOSHI
IPC: E05D15/10
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a practical double sliding door device which renders two doors thereof flush with each other when an opening is closed. SOLUTION: The double sliding door device is comprised of a first door 1, a second door 2, and a cam means 30. The first door 1 laterally moves along an inner moving channel X. The second door 2 is borne by a lateral moving body 20 via parallel links 16, 17, and carries out parallel movement between the inner moving channel X and an outer moving channel Y. The cam means 30 guides the second door 2 to carry out the parallel movement into the outer moving channel Y when the second door 2 relatively approaches the first door 1 from a state in which both the doors 1, 2 are abutted on each other in the inner moving channel X. The cam means 30 is formed of a cam driven lever 31 serially connected to the parallel link 16, and a cam 33 arranged on the first door 1.  Further, the cam 33 includes a linear portion 36 extending from an inclined starting edge 35 at which the parallel link 16 is rocked outward, to a portion near a rear end of the first door 1.
Patent JP-2003056748-A (JP)
Title: Pipe body assembled structure
Inventor: NAKAMURA GENICHIRO
IPC: E03B3/03
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure 000 applicable to a variety of applications without being limited to applications for a rainwater storage and infiltration tank, etc., by connecting and combining a number of pipe bodies 100 vertically and crosswise to form the structure 000. SOLUTION: The pipe body assembled structure capable of being disassembled or reassembled comprises three or more pipe bodies 100 each having a spiral irregularity 111 formed on the outer surface, the pipe bodies being put in such contact with one another that the spiral irregularities 111 on the outer surfaces are fitted to one another and being connected and combined with one another vertically and crosswise into one unit, and a permeable or non-permeable coating material 300 for coating all or part thereof.
Patent JP-2003054968-A (JP)
Title: Method for molding optical element
Inventor: NATSUME GOJI
IPC: C03B11/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To press-mold a glass raw material so as to improve surface shape precision of an optical element and to prevent occurrence of deterioration of molding die surface and cloudiness of the optical element. SOLUTION: Desired optical element is molded by pressurizing the glass raw material 8 softened by heating with molding dies 7, 11 disposed to face each other. The glass raw material is softened by heating at a temperature corresponding to viscosity between 10<9> dPa.s and 10<10> dPa.s and then is press- molded by heating the molding dies at a temperature corresponding to viscosity of the glass raw material between 10<8> dPa.s and 10<12> dPa.s.
Patent JP-2003065116-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KITAHARA YASUHISA
IPC: F01N13/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To improve exhaust air purification performance by the control corresponding to an active condition of NOx trap catalyst when purifying NOx trapped in the NOx trap catalyst. SOLUTION: When an NOx deposit amount of the NOx trap catalyst exceeds a predetermined value NOx (S10), an active condition is judged based on catalyst temperature (S12), and an exhaust air air-fuel ratio is made rich in pre- mixture combustion in case of the active condition to purify NOx (S13). On the contrary, an exhaust air air-fuel ratio is made rich in diffusion combustion when the catalyst is not in an active condition to purify NOx (S15). Moreover, in the case of S poisoning release time (S17) of the NOx trap catalyst or regeneration time (S18) of DPF, an exhaust air air-fuel ratio is made rich in diffusion combustion (S19).
Patent JP-2002231087-A (JP)
Title: Dome switch
Inventor: KAWAGUCHI KENICHIRO
IPC: H01H13/702
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a dome switch that can be illuminated. SOLUTION: An LED 39 is mounted on the contact point 38 side of the FPC 24 as a circuit body. A light-guiding part 35 for housing and light-guiding of the mounted LED 39 is formed at the spacer sheet 23. Further, a light- emitting part 28 that is illuminated by the light of the mounted LED 39 and enables the passage of the light is formed on the surface sheet 22. And a light- diffusion means 34 that diffuses the light from the mounted LED 39 toward the light-emitting part 28 is formed between the light-guiding part 35 and the light-emitting part 28.
Patent JP-2002131312-A (JP)
Title: Method and device for detecting characteristics by analyzing sample of human body or animal body
Inventor: THUERK MARCEL
IPC: G01N21/27
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To create a method for detecting a characteristics by a simple han dling to be used in a specific place and also to be used in a work site in particu lar, and a device for carrying out this method. SOLUTION: This method is used to detect a characteristic by analyzing a sample, especially blood or a tissue, of a human body or an animal body. In this method, a separating method 2 is used on a base plate 7 for the preparation of a succeeding analysis of a starting product of the separating method 2. The method is characterized in that the sample 1 is divided into individual portions 8 and body-intended analysis of the various portions 8 is carried out on the base plate.
Patent JP-2002158109-A (JP)
Title: Dimensioning method of additional current path to optimize disturbance behavior of superconducting magnet device
Inventor: SCHAUWECKER ROBERT
IPC: H01F6/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To modify a magnet device so that disturbance behavior of a magnet device is corrected to be optimum taking diamagnetism of a superconductor into consideration by a simplest means. SOLUTION: In a superconducting magnet device, magnetic field in the z direction in a working volume produced by these additional current paths during operation and due to induced currents does not exceed a magnitude of 0.1 Tesla. The magnet coil and the current path are designed so that a value β (mathematical expression X) is different larger than 0.1 from a value β0 (mathematical expression Y) which is to be obtained when α=0 when an additional disturbance coil generates a substantially homogeneous disturbance field in the magnet volume. As a result, it is possible to modify a conventional magnet device to optimize disturbance behavior of a magnet device by a simple means taking diamagnetism of a superconductor into consideration.