baber/WOPTO huggingface dataset:
Patent JP-2002240097-A (JP)
Title: Method and mold for manufacturing resin molded object having hollow part
Inventor: SUZUKI KATSUHIKO
IPC: B29C45/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of controlling the constitution of the hollow part formed to a resin molded object. SOLUTION: The mold has a fixed mold 13 for forming the surface of the molded object, a movable mold for forming the back surface of the molded object, the control mold 17 provided in the internal space of the movable mold and moving before and behind, and the cavity formed by the fixed mold and the movable mold. The movable mold has a first movable part 14 slid with respect to the control mold in connection with the movement of the control mold to move, and the second movable part 16 connected to the control mold and the first movable part, and/or the second movable part has the jet port 2 of a pressure fluid facing to the cavity.
Patent JP-2002242632-A (JP)
Title: Outboard motor
Inventor: SATO MASANORI
IPC: F01M1/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor of a small and lightweight construction by making small and light the coupling part of the engine body with a mount case where coupling is established through the body of an oil pump. SOLUTION: The outboard motor consists of internal combustion engine having a crank shaft 36 oriented in the vertical direction, a flywheel 56 installed on the crank shaft 36 below the engine body, the oil pump 58 coupled with the coupling walls 61 and 62 of the engine body and a flywheel chamber 59 bounded by the body 65 of the oil pump 58 for accommodating the flywheel 56, and the mount case 4 having a supporting wall 64 where the engine body is coupled. With the coupling walls 61 and 62, the engine body is coupled with the supporting wall 64 through the peripheral wall 63 in such an arrangement that the coupling walls 61 and 62, the pump body peripheral wall 63 and supporting wall 64 overlap in the rotational axial direction of the crank shaft 36.
Patent JP-2001212981-A (JP)
Title: Ink jet recorder and ink container
Inventor: SEKIYA TAKURO
IPC: B41J2/175
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder and an ink container in which evaporation of moisture in the ink or deterioration of the ink is prevented even if the ink is subjected to severe conditions after shipment from factory and spilling of the ink or mixing of foreign matter, e.g. dust, can also be prevented. SOLUTION: In an ink jet recorder where an ink container 2 is replaced with a new one when ink runs out and a recording head section 1 fixed to a carriage can be used repeatedly, airtight state at a part interconnecting the inside of the ink container 2 and the atmosphere is released before the recording head section 1 is coupled with the ink container 2.
Patent JP-2002247363-A (JP)
Title: Image processor
Inventor: MATSUDA YOICHI
IPC: G06T5/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To naturally remove the texture image from image data even for stacked manuscripts or manuscripts having nonuniform texture levels. SOLUTION: The image processor comprises an image input unit 1 for inputting image data, a texture detector 3 for detecting the texture level of the inputted image data, a stacked manuscript judging unit 4 for judging whether the image data are of a stacked manuscript based on a user-designated texture level or the texture level detected by the level detector 3, a texture level adjuster 5 for adjusting the texture level according to a distribution of the texture levels detected by the level detector 3 if determined to be the clad manuscript, and a texture removing processor 6 for removing the texture from the image data at the texture level adjusted by the level adjuster 5.
Patent JP-2002247557-A (JP)
Title: Video monitoring device
Inventor: SUZUKI KENJI
IPC: H04N5/235
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the flickers of a fluorescent lamp for illumination from being erroneously recognized as abnormality. SOLUTION: The maximum and minimum of the luminance value of background images calculated in a luminance value calculation part 3 are discriminated in a luminance value discrimination part 5, an average value is calculated in an average value calculation part 6 and they are written to a background image luminance value memory part 7. Images at the time of the respective levels of luminance are emphasized in a contrast emphasis part 8 and edge images are extracted in an edge extraction part 9, turned to binary images in a binarization part 10, turned to the edge images of the width of one pixel in a thinning part 11 and written to a background image edge memory part 12.  The luminance value of input images (monitoring images) is inputted to a comparison/discrimination part 14 and compared with data read from the background image luminance value memory part and the closest luminance value is discriminated. The background edge images at the time of three levels of the luminance are selected from the data of the background image edge memory part in a selection part 15, a difference from an input edge image edged in the edge extraction part or the like is processed in a difference processing part 17 and projected in a projection processing part 18 and the presence/absence of the abnormality is judged from the size of the lump of a difference value.
Patent JP-2002240057-A (JP)
Title: Method for manufacturing composite optical element
Inventor: HORI MASAHIRO
IPC: G02B5/18
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a composite optical element excellent in heat resistance and dimensional accuracy and having a predetermined surface shape. SOLUTION: The method for manufacturing the composite optical element includes a process for supplying a first sol-gel film forming liquid to the gap between a mold and a base material in a close contact state to arrange the same in a film form, a process for heating the sol-gel film forming liquid and separating the mold to apply a film having a first surface of a shape wherein the surface shape of the mold is reversed to the surface of the base material, a process for supplying a second sol-gel forming liquid which has a refractive index different from that of the film having the first surface at least by 0.05 after curing to the gap between a second mold and the film having the first surface applied to the base material in a close contact state to arrange the same in a film form,  and a process for heating the second sol-gel film forming liquid and subsequently separating the second mold to laminate and apply a film having a second surface to the film having the first surface in a shape wherein the surface shape of the second mold is reversed.
Patent JP-2002238906-A (JP)
Title: Ultrasonic endoscope
Inventor: TANAKA TOSHIKAZU
IPC: A61B8/12
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To quickly and reliably clean an entire observation port forming an endoscopic observation means simply by mounting a nozzle in a manner that may not limit an endoscopic observation visual field and jetting a cleaning fluid of a small quantity from the nozzle as a second mounting portion is located before a first mounting portion composed of a slope portion in which the endoscopic observation means is provided. SOLUTION: A first mounting portion S composed of a slope portion going down forward from a halfway position of the outside periphery and to which an endoscopic observation means 10 is mounted is formed in a leading hard portion 3c in an insertion portion 3, a second mounting portion C that is upwardly curved and to which an ultrasonic detection means 11 is mounted is formed in front of the first mounting portion S, a nozzle 22 to clean an observation port 12 is provided in a tilted plane portion P on the base side of the second mounting portion C, and a cleaning fluid jets from a jet opening 22a from the direction forming an angle α with the observation port 12.
Patent JP-2002243479-A (JP)
Title: Onboard navigation system
Inventor: HAMANAKA HIROYUKI
IPC: G09B29/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system by which a shop capable of being used in a drive-through manner is searched so as to guide a vehicle. SOLUTION: A facility database together with map data is recorded in a DVD-ROM. The facility database is composed of position data on each facility, its name, its type and data indicating whether the shop can be used in the drive-through manner. When 'a drive-through guidance operation' is set as 'YES' on the setting screen of the navigation system, the shop capable of being used in the drive-through manner is displayed by adding a special icon so as to be capable of being discriminated from other shops when, e.g. a fast- food shop near the present position of the vehicle is searched.
Patent JP-2002238900-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ITO YASUHIRO
IPC: A61B8/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To display a contrast medium clearly and to display a tissue appropriately in the contrast imaging. SOLUTION: A first wave transmission and a second wave transmission, with the relation of phases being reversed from each other, are performed (A1 and B1). Two received signals are added into composition (C1), and the added composition signals are made to pass a band-pass filter, then a signal with a desired spectrum is produced (E1). The band-pass filter has a pass-band characteristic crossing over a fundamental wave component and a harmonic component (D1). When the wave transmission is performed twice in the same phase, an image is formed also by utilizing the harmonic component and the fundamental wave component as mentioned above.
Patent JP-2002252342-A (JP)
Title: Solid-state imaging device and camera system
Inventor: TANIGAWA KOICHI
IPC: H04N5/359
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the worsening of smearing caused by a method in which the overhanging quantity of a metal light-shielding film is diminished and an opening area of a light-receiving part is extended in order to meet the demand for miniaturization and multiplication of pixels of a CCD solid-state imaging device. SOLUTION: This CCD solid-state imaging, device is provided with light- receiving parts 15 arranged into a matrix form and vertical resistors 17 which are arranged for each vertical rank of the light-receiving parts 15 and vertically transfer the signal charges read out from the light-receiving part 15. A channel stop region 32 for isolating pixels is formed to be completely hidden under transfer electrodes 27 and 28 of the vertical resistors 17 from the plan view. Also the region 32 is overlapped with a positive charge storage region on the front side of the light-receiving part 15 on one side of the part 15, in the rank direction to be connected electrically with the positive charge storage region.
Patent JP-2002252330-A (JP)
Title: High-frequency series capacity element and high-pass filter using the same
Inventor: OWADA SATORU
IPC: H03H7/075
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high-frequency series capacity element having little capacity-value error. SOLUTION: An area of a parallel flat electrode 5a is formed smaller than that of a parallel flat electrode 5b, and a high-impedance line 6 formed of a width strip conductor 7 narrower than that of the electrode 5a is connected. Thus, even if the electrodes 5a, 5b are deviated at their positions from each other, the area of superposed parts hardly changes. Even if the positional deviations affects the high-impedance line 6, the change of a capacity value due to the change of the area can be cancelled by a change of an inductance due to the change of a length of the high-impedance line. Hence, the capacity- value error of the high-frequency series capacity element can be reduced.
Patent JP-2002249587-A (JP)
Title: Process for producing aqueous polymer dispersion composition
Inventor: YAMASHITA MASAHIKO
IPC: C09D161/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an aqueous crosslinking composition which is used for an intercoating and/or a topcoat base coating for an automobile, can improve both the storage stability of a coating material and the characteristics of a coating film such as weatherability, solvent resistance, water resistance, interlaminar adhesion, etc., image sharpness, smoothness, etc., and can be used for three coatings/one baking in particular. SOLUTION: The aqueous crosslinking composition consists of an aqueous film-forming carbonyl-containing resin comprising an aqueous polycarbonyl compound (a), an amino resin, and an alkali component, wherein the amino resin and the alkali component are mixed beforehand in the production of the composition.
Patent JP-2002261919-A (JP)
Title: Portable communication terminal
Inventor: NAKABACHI SUNAO
IPC: H04W52/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To secure non-voice communication functions besides the minimum voice communication function when the power supply capacity of a battery drops, and at the same time enable the use of other functions. SOLUTION: The portable communication terminal has a battery-monitoring circuit 2 for monitoring the drop of the power supply capacity of the battery 1, and a CPU 8 performs control for limiting the communication functions when the voltage drop of the battery 1 is detected by the battery-monitoring circuit 2. For example, when the drop of the power supply capacity in the battery is detected, the CPU 8 limits the communication time of voice communication to a fixed time, stops voice communication excluding the detection of an arrival signal, stops either or pluralities of a function for transmitting all or at least a certain level of data other than voice, a reception function, and a transmission/reception function, or the like.  Also, the priority is given to communication, the voltage power supply capacity of the battery is detected to communication where the of priority is higher than a specific level, and the limitation of the communication function is cancelled temporarily when the communication function is limited.
Patent JP-2002253598-A (JP)
Title: Laser curing device
Inventor: ABE HITOSHI
IPC: A61B18/20
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser curing device for giving laser irradiation to an affected part to be treated with less troublesome operation. SOLUTION: This laser curing device for curing the eye of a patient while guiding a laser beam thereto comprises a beam guide optical system having a reflecting mirror for reflecting the laser beam from a curing laser beam source toward the eye of the patient, a mirror driving means for driving the reflecting mirror to change the irradiation position of the laser beam, an observing means having an observation optical system for allowing an operator to observe the eye of the patient, a sight detecting means for detecting the position of a line of sight of the eye of the operator observing the affected part of the eye of the patient, and a drive control means for controlling the drive of the mirror driving means in accordance with the detection result of the sight detecting means.
Patent JP-2002253896-A (JP)
Title: Washing machine equipped with switched reluctance motor
Inventor: HONDA YUKIO
IPC: H02K3/18
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the size of equipment and minimize vibration or noise in equipment for rotating a load having a cylindrical part such as washing machine or the like. SOLUTION: A drum body 1 for putting laundry or the circumferential side of the drum 1 is formed of a ferromagnetic body. The ferromagnetic body has a plurality of salient pole parts it in the rotating direction toward the circumferential side, and a stator 2 having a winding 3 thereon is disposed on the circumference of the ferromagnetic body opposite to the salient pole parts thereof within in an opened range not less than 360 deg. only in the range necessary for the rotation of the drum to drive the ferromagnetic body as switched reluctance motor.
Patent JP-2002261407-A (JP)
Title: Printed wiring board, manufacturing method therefor, and method for mounting electronic component
Inventor: KAWAUCHI KOJI
IPC: H05K3/24
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board having component mounting electrodes with a small pitch wherein mounted components are prevented from being moved down from the electrodes on the board. SOLUTION: A conductive paste layer having an uneven surface is formed on the top of a conductor pattern formed on an insulated substrate and having trapezoidal cross sections. With respect to the printed wiring board, the width of the conductive paste layer is larger than the width of the top of the conductor pattern having trapezoidal cross sections. Thus, the allowance for displacement that may occur during component mounting is increased and the components are prevented from sliding on the electrodes on the substrate. Therefore, the excellent printed wiring board having the effect of preventing contact failure is obtained.
Patent JP-2002260407-A (JP)
Title: Light irradiator for dentistry
Inventor: KAWAI HIROSHI
IPC: F21Y101/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiator for dentistry, which enables multipurpose dental care by using only one device, does not require many devices per various care application, and allows a patient to safely have treatment. SOLUTION: The light irradiator comprises a light source 2 firmly fixed in the vicinity of a primary focus on a spheroidal mirror reflector 3, a band-pass filter 5 located in front of the spheroidal mirror reflector 3, a photoconductor 10 with its one end located in front of the band-pass filter 5, and a control circuit capable of controlling lighting time and radiant power of the light source at multiple stages by an electric or a mechanical means. Additionally the light source can be either in a lower output state when continuously lighting or in a higher output state than above lower state when lighting only for a short time of 60 seconds or less, optionally selecting luminous intensity, luminous wavelength range or irradiation time of the light source depending on the use conditions of the light irradiator.
Patent JP-2001291785-A (JP)
Title: Combined self-aligned source and ono capacitor for split gate non-volatile memory
Inventor: CHUN HON RAN
IPC: H01L29/788
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a non-volatile memory cell having an oxide/nitride/oxide(ONO) capacitor combined with a polysilicion strap diffusion area. SOLUTION: A non-volatile memory cell having an ONO capacitor combined with a polysilicon strap diffusion area is constituted of a step for exposing a part of a floating gate polysilicon layer 16, a step for forming an oxide spacer 24, a step for forming an oxide/nitride/oxide capacitor, a step for exposing a part of a substrate by forming a contact hole 34, a step for forming a source 38 on the substrate 10, and a step for flatting at most a nitride layer 20.
Patent JP-2002269870-A (JP)
Title: Tape driving device
Inventor: NAKAMURA MAMORU
IPC: G11B15/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette driving device with high performance whose structure is simple and the number of components of which is small. SOLUTION: When a tape cassette 5 A surface side of which is recordable thereon and B surface side of which is not recordable thereon is mounted and a REC slider 22 is pushed, an acting piece 78 formed on the REC slider slides a connection plate 68 connected to an R side detection arm for detecting the recording propriety of the B surface side and the connection plate forcibly positions a selection arm 60 placed at an automatic reverse position beforehand corresponding to the position of a direction slider 19 to an automatic shut-off position.
Patent JP-2002115733-A (JP)
Title: Drum brake with shoe gap-automatic adjustment mechanism
Inventor: SUZUKAWA SHOICHI
IPC: F16D65/56
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a drum brake with shoe gap-automatic adjustment mechanism in which assembly of a temperature sensitive deformation member for preventing an over-adjustment is easy. SOLUTION: A temperature sensitive deformation member 60 having a cylindrical shape with a bottom constituted by a bimetal is adopted and is rotatably arranged between a second strut member 42 and an adjuster wheel 44 in the state that an engagement shaft 50 is inserted into a through hole 64 provided on the bottom part of the cylindrical shape with a bottom. A plurality of slits are provided on a cylindrical part positioned at an outer periphery side of the second strut member 42. The temperature sensitive member 60 becomes a larger diameter than that of the adjuster wheel 44 by enlarging a diameter of a tip end at an opening side accompanying with a raising of temperature to engage with an adjust lever 52. The adjust lever 52 is engaged with the adjuster wheel 44 and it is forbidden that an automatic adjustment of the shoe gap is carried out.
Patent JP-2002268764-A (JP)
Title: Software license management system with ic card
Inventor: ANEGAWA TAKEHIKO
IPC: G06Q50/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a system for managing software by using the number of installation of software and the MAC address of information processing terminal equipment installed with the software by an IC card in which the number of purchase licenses of software is recorded and a software recording medium. SOLUTION: This system is provided with a software recording medium, an IC card in which the license management information of the software is stored, and information processing terminal equipment to which a card reader/ writer is connected. This system is also provided with a means for reading the license management information from the IC card through the card reader/ writer of the information processing terminal equipment held by each software purchaser and a means for installing or uninstalling the software based on the license management information. In this case, information for specifying the information processing terminal equipment installed with the software is recorded in the IC card.
Patent JP-2001272259-A (JP)
Title: Flowmeter
Inventor: BYATT ANTHONY
IPC: G01F1/7086
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a flow-rate measuring method, for a flow medium (M), in which defects of a ultrasonic measuring method is removed, and to provide a flowmeter. SOLUTION: A photoacoustic effect is used to measure the flow rate of the flow medium (M), especially a natural gas. A light emitter (1) is used to generate sound waves (S) detected by a sound detector (2), inside the flow medium (M). The light emitter (1) is not exposed to the flow medium (M) so much, as compared with a diaphragm which is used in the ultrasonic measuring method.
Patent JP-2002273207-A (JP)
Title: Ion generator
Inventor: FUJII KENTARO
IPC: B01J19/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ion generator preventing short-circuits while obtaining an electric field sufficient for ion generation between an electrode needle and a counter electrode. SOLUTION: The creeping route A (passing through an air jetting port 13a) of a shortest distance and a route B (not passing through the air jetting port 13a) between the electrode needle 3 and a counter electrode plate 4 are formed. The distances of the creeping routes A and B are practically increased by two flange parts 17 formed on a sleeve 906 and the flange part 19 formed on the end part of the outer cylinder part of an electrode unit 8.