baber/WOPTO huggingface dataset:
Patent JP-2002342071-A (JP)
Title: Divider fault detection circuit and divider fault detection method used for the same
Inventor: UESUGI TAKAHIKO
IPC: G06F7/499
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a divider fault detection circuit capable of reducing a hardware amount for division check and checking the entire divider. SOLUTION: A modulo 3 result 204 generated in a modulo 3 generation circuit 11 of a quotient from a rounding processing result by a rounding circuit 12 and a rounding addition circuit 13, and the module 3 result 202 of a divisor obtained in the modulo 3 generation circuit 4 for the divisor are multiplied in the modulo 3 generation circuit 5 of a product, and the result and the modulo 3 result 203 of a partial remainder obtained in a partial remainder modulo 3 generation circuit 14 are added in the modulo 3 generation circuit 6 of a sum. An added modulo 3 result 206 is compared with the modulo 3 result 201 of a dividend generated beforehand in the modulo 3 generation circuit 3 for the dividend in a comparator circuit 7, and whether or not a fault is present in a quotient generation part 10, the rounding circuit 12 and the rounding addition circuit 13 is judged.
Patent JP-2002338958-A (JP)
Title: Phosphor for slow electron beam and fluorescent display tube
Inventor: TSUJI HITOSHI
IPC: H01J31/15
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a manganese-activated phosphor for a slow electron beam adapted so that the luminance may not be different from one display domain to another even in a high-temperature atmosphere and to provide a fluorescent display tube using the phosphor. SOLUTION: The phosphor 6 is prepared by coating the surfaces of manganese-activated inorganic substance particles with an electroconductive oxide layer. The fluorescent display tube 1 uses this phosphor. It is desirable that the manganese-activated inorganic substance particles are particles of ZnGa2 O4 :Mn.
Patent JP-2002344887-A (JP)
Title: Information reproducing device and reproducing method
Inventor: YABANETA HIROSHI
IPC: G11B27/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device generating a new content model using the mechanism of data broadcast distributed together with a digital broadcast program and supplying new service to a user. SOLUTION: In the script of data broadcast, program viewing information is mentioned so that it can be stored in the information reproducing device. At the prescribed broadcast, program viewing information stored in the reproducing device is referred to. When it satisfies the condition of the script of data broadcast transmitted in prescribed broadcast, the user is permitted to access a content having a value added which is stored in data broadcast.
Patent JP-2002336527-A (JP)
Title: Method of transmitting game information and operation program therefor
Inventor: SATO AKIHIKO
IPC: A63F7/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To transmit game information in proportion to the frequency at which it varies. SOLUTION: The CPU 1200 of a game machine management device 1000 stores plural kinds of pieces of game information while classifying the pieces into a plurality of groups. Data are transmitted in groups to a host device 6000 in accordance with a preset transmission pattern, so that, for example, pieces of game information which vary at high frequencies can be grouped and transmitted at a higher frequency of transmission.
Patent JP-2002339672-A (JP)
Title: Collapsible window screen
Inventor: KAYANO MICHIHIKO
IPC: D04H3/045
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible window screen capable of reducing a manufacturing cost of the window screen by extending a net up to a state near to an almost plane, and reducing a using quantity of the net. SOLUTION: This collapsible window screen has the net 4 freely expandable by alternately folding back in the reverse direction in a connecting part 8 by connecting a net base body 4A by the connecting part 8. The net 4 is fixed to a movable stile 6 so as to be freely opened and closed. The net 4 is formed in the length for forming a state near to the almost plane in a stretching state of the net 4.
Patent JP-2002023910-A (JP)
Title: Method and device for object kerning
Inventor: CHRISTIAN JAMES RICHARD
IPC: G06F17/24
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for increasing/decreasing an interval between at least two objects concerning an advanced data processing system. SOLUTION: A graphics software application provides ability for selecting plural graphic objects, automatically positioning these objects and controlling the interval thereof. According to the instruction of a program, the data processing system kerns the plural selected graphic objects in response to an instruction from a user. The data processing system positions the objects and instructs the user to control a distance. Next, the system automatically controls a distance between the respective pairs of adjacent objects. Thus, the user can input an extremely large number of graphic objects, can position these objects and can mutually exactly set the positions thereof. Therefore, an extremely large number of graphic objects are prepared and speedily and efficiently positioned without necessity to measure each of a large number of objects.
Patent JP-2002345094-A (JP)
Title: Backing for ultrasonic wave probe and its manufacturing method
Inventor: SAKAI RYOICHI
IPC: A61B8/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate connection of signal wires in a backing incorporating a lead array. SOLUTION: A backing 24 comprises a quadrangular pyramid shape backing material 25 and a lead array 32 built in the material 25 and spread radially. Since lens 34 are spread and formed at a lower side 24B, the signal wires can easily be connected. Further, heat radiation performance and ultrasonic wave absorbing performance can be enhanced.
Patent JP-2002353728-A (JP)
Title: Primary radiator
Inventor: NAKAGAWA SHINJI
IPC: H01P1/17
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a primary radiator that can simply and surely fix a phase conversion member without deteriorating the performance. SOLUTION: A couple of mount holes 1a are formed to a waveguide 1 formed by winded with metallic plates, the mount holes 1a are bored within one plane passing through the center axis of the waveguide 1, and the interval of both the mount holes 1a is selected to be about 1/4 of the guide wavelength along the guide axis direction along the guide axis direction of the waveguide 1. A radiation section 5, an impedance conversion section 6, and a phase conversion section 7 are integrally formed to a dielectric feeder 2, after the dielectric feeder 2 is inserted to the inside of the waveguide 1, a couple of screws 8 are screwed to the mount holes 1a to lock the dielectric feeder 2 to a recessed part 7a at both side faces of the phase conversion section 7 and to fix the phase conversion section 7 in the inside of the waveguide 1 so as to be in crossing with a probe 4 at about 45-degrees.  In the primary radiator configured as above, since the interval of both the screws 8 projected in the inside of the waveguide 1 is selected to be about 1/4 of the guide wavelength, the reflection in the one screw 8 and the reflection in the other screw 8 are deviated by about 1/2 wavelength and cancelled so as to prevent the deterioration in the performance caused by the reflection in the screws 8.
Patent JP-2002348283-A (JP)
Title: Subtype selective adenylate cyclase-activating agent
Inventor: NAGAI MASASHI
IPC: A61P11/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a selective adenylate cyclase 2- or 3-activating agent. SOLUTION: A forskolin derivative represented by structural formula [1] or [2] or its pharmaceutically acceptable salt is disclosed.
Patent JP-2002352426-A (JP)
Title: Optical disk recording method and apparatus therefor
Inventor: MORISHIMA MORIHITO
IPC: G11B7/126
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To record with a high quality even when the surface-shake or the eccentricity exists in an optical disk, and to detect the proper recording power at a high accuracy even when the surface-shake or the eccentricity exists in the optical disk. SOLUTION: A recording signal is recorded by irradiating a track of the optical disk with a laser beam which is modulated, in accordance with the recording signal, into a recording power with which the recording is performed and a non-recording power with which the recording is not performed. At this time, a periodic fluctuating component of a laser beam return beam detection output due to the disk surface-shake or the eccentricity is detected, which repeatedly arises in response to the disk rotation. The laser output power at the time of recording power is corrected so as to cancel the periodic fluctuating component.
Patent JP-2002352401-A (JP)
Title: Composite thin film magnetic head and its manufacturing method
Inventor: HOSHI KAZUO
IPC: G11B5/31
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To allow the enhancement in the magnetic shielding effectiveness between a recording component and a reproducing component, the reduction of process, such as a manufacturing process and a wiring connecting work process, and the man day to be provided, in a composite thin film magnetic head device constituted so that one composite thin film magnetic head records a signal and another composite thin film magnetic head reproduces the recorded signal simultaneously to enable a recorded condition to be verified. SOLUTION: This device is a composite thin film magnetic head device 1 in which a plurality of the composite thin film magnetic heads 3, 5 having the recording component and the reproducing component (91 and 81 ), (92 and 82 ), respectively, are integrated, and the information recorded by one composite thin film magnetic head 3 or 5 is reproduced immediately by another composite thin film magnetic head 5 or 3. In this head the magnetic shield layer 25, 26 to magnetically shield from each other between the composite thin film magnetic head 3 and 5 are formed by a thin film.
Patent JP-2002353672-A (JP)
Title: Mounting structure of heat generating electric part on heat radiator
Inventor: KUSHIMA SATOSHI
IPC: H01L23/36
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for mounting a heat generating electric part on a heat radiator which is assembled at a low cost and composed of inexpensive component parts. SOLUTION: A heat radiator 2 is formed of a plate-like member and provided with a clip 2b which elastically pinches a heat generating electric part 1, and the heating generating electric part 2 is pinched by the clip 2b.
Patent JP-2002353719-A (JP)
Title: Sar reduction device and wireless communication device
Inventor: ITO HIROCHIKA
IPC: H01Q1/24
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication device that attains ease of arrangement of a conductive member and reduces a local average SAR(Specific Absorption Rate). SOLUTION: Resonance is caused to the conductive member 20 in the case of communication. Since a lower end 20a of the conductive member 20 is open and an upper end 20b is connected to ground, that is, earthed, the impedance of the lower end 20a is close to ∞(infinitive impedance) and the impedance of the upper end 20b approaches zero. Since the upper end 20b of the conductive member 20 is connected to a part near an antenna feeding section 18, a current supplied form the antenna feeding section 18 flows through the conductive member 20. Then the current supplied from the conductive member 20 less flows to a part around a speaker 12 to reduce radiation of an electromagnetic wave around the speaker 12. Since the conductive member 20 is fitted to a rear side 14b of a shield case 14, the space to locate the conductive member 20 is easily ensured.
Patent JP-2002355308-A (JP)
Title: Air feeder for respiration
Inventor: IGARASHI SATOSHI
IPC: A61M16/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress not only the noise of an electrically driving type machine means becoming a noise source arranged in an air feeder for respiration but also an increase in the weight of the air feeder accompanied by the use of a secondary battery. SOLUTION: In the air feeder for respiration having at least an electrically driving type machine means generating air streams and a secondary battery being a power source, at least one surface of a rectangular parallelepiped space surrounding the electrically driving type machine means in a non-contact state is cut off by at least one square-shaped secondary battery.
Patent JP-2002369111-A (JP)
Title: Recording medium with recording reservation information and recording and reproducing device
Inventor: MARUYAMA KOJI
IPC: H04N5/85
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To make reserved video recording to be made easily and efficiently. SOLUTION: On a disk 100 constituted of a control area and a data area, information on the record reservation for a broadcast program is recorded in the control area. As the information on record reservation, a plurality of pieces of information on reservation exists so that the recording of broadcast programs which are broadcast a plurality of times and have the same contents may be reserved. It is made possible, in addition, to additionally record information (I) on reservation of broadcast programs having the same contents to the plurality of pieces of information on reservation.
Patent JP-2002365922-A (JP)
Title: Separation claw
Inventor: OHASHI MASAAKI
IPC: G03G15/14
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent a photoreceptor drum, various rollers, and a fixed toner image from being scratched. SOLUTION: A separation claw is disposed in contact with or close to an opposite member and used for separating the paper from the opposite member. An opposite-member contact face and a paper contact face of the separation claw together form a wedge-shaped cross-section; the acute-angle leading-end of the wedge-shaped cross-section, which is in contact with or close to the opposite member, has a predetermined curvature radius; and at least one of the curvature radius of the opposite-member contact face and its adjacent face and one of the curvature radius of the paper contact face and its adjacent face are equal to or greater than 0.05 mm.
Patent JP-2002373568-A (JP)
Title: Electron source
Inventor: YURA SHINSUKE
IPC: H01J1/304
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of electron emission characteristics when carbonaceous cathode materials disappears in calcinations at a contact part between an electrode of Ag material, Al material, and Au material or the like and the carbonaceous cathode material. SOLUTION: The contact part between the electrode of the Ag material, Al material, Au material or the like and the carbonaceous cathode material is arranged at a place separated far from an electron emission part. Otherwise, an electric contact between the electrode of the Ag material, Al material, Au material or the like and the carbonaceous cathode material is carried out via an oxide electric conductor material such as ITO, SnO2 or the like.
Patent JP-2002374377-A (JP)
Title: Method for registering/updating call frequency of prepaid portable telephone
Inventor: TAKAHASHI HIROKAZU
IPC: H04W4/24
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide technology for a method, for registering/updating the call frequency of prepaid portable telephone for which call frequency can be purchased anytime and anywhere, by purchasing cal frequency of a prepaid portable telephone by utilizing a credit card or the like and in which illegal utilization can be prevented by performing the additional limit check of the call frequency, when calling. SOLUTION: This method for registering/updating the call frequency of prepaid portable telephone is almost composed of a prepaid portable telephone 10, a portable telephone exchange system 20, a card information authenticating system 30 and a card designated financial institution 40 as shown in a figure 1. The portable telephone exchange system 20 has a call frequency registering table 25 for storing the maximum call frequency information or available call frequency information of each of prepaid portable telephones 10.
Patent JP-2003002536-A (JP)
Title: Yarn winder, yarn winding method, and yarn package
Inventor: INOUE KAZUYUKI
IPC: D01H1/36
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To maximally eliminate bad influence of ribbon winding in a yarn winder for forming a package with a good reelability property. SOLUTION: When a winding number W is jumped beyond a ribbon winding number Wr in a yarn winding process based on a constant winding number, a jump width (a) on the upper level side of the ribbon winding number Wr is set to be higher than a jump width b on the lower level side of the ribbon winding number Wr. In this way, on the upper level side of the ribbon winding number Wr, a turn position in a yarn layer end part in each of yarns vertically overlapping to each other can be shifted greatly. Consequently, a conventional problem in unraveling the yarn from the package such as defective unraveling occurring just after the passage through the ribbon winding number Wr can be solved.
Patent JP-2003004632-A (JP)
Title: Method for evaluating mixed state of stirred frictional material
Inventor: ARAI KATSUO
IPC: G01N21/27
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a frictional material having stable quality and performance by evaluating a mixed state of a stirred frictional material for brake simply and quantitatively. SOLUTION: The stirred frictional material containing fibers is pressured to be hard by a predetermined consolidation load of a stirred object filling chamber having a specified volume, whereby a preform sample is formed. A plurality of kinds of the preform samples are formed by changing a stirring time for generating the stirred object. A color value of a pressure face is measured for each of the samples with the use of a color and color-difference meter. It is detected from the measured color value whether the mixed state in the stirred frictional material containing fibers which is used in the sample is good or not.
Patent JP-2003002200-A (JP)
Title: Apparatus for preventing erroneous invasion into turnout
Inventor: NISHIWAKI SATOSHI
IPC: B61D37/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous invasion into an unopen turnout by automatically detecting the invasion into the turnout. SOLUTION: A maintenance car 1 normally takes a picture of its surroundings with a camera 8 and displays the picture on a monitor 14 in the car. When it detects a ground sensor 3 disposed in the vicinity of the turnout, the turnout invasion alarm 7 controls a camera controller 11 to take a picture of the turnout by the camera and displays a monitor image to issue an alarm from a voice display device 15. A picture processor 12 determines the open or unopen state based on the picture of the turnout, and in case of unopen, an emergency brake signal is outputted to thereby prevent the maintenance car from erroneously invading the turnout in the unopen state.
Patent JP-2003003085-A (JP)
Title: Production method for pigment-yellow 14 and its application
Inventor: JOMARU OSAMU
IPC: C09D11/023
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink having a superior staining power and fluidity. SOLUTION: The production method for pigment-yellow 14 consists of a process (A) enabling a pigment-water slurry and a water-soluble carboxylic acid compound to coexist and of a process (B) providing the mixture obtained during the process (A) with heat-treatment at 80 to 140 deg.C under water-existence. The pigment-yellow 14 contains its coloring matter and the water-soluble carboxylic acid compound of 2 to 30 wt.% toward the coloring matter and has a characteristic peak at the diffraction angle of 11.00±0.20 deg. (Cu-Kα) in a X-ray diffraction diagram.
Patent JP-2003004497-A (JP)
Title: Vortex flowmeter
Inventor: HONDO MASANORI
IPC: G01F1/32
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of errors occurring in the measured flow rate value of a vortex flowmeter which detects vortex signals by using two piezoelectric elements, because the noise ratio of the flowmeter varies, depending on the installed condition of the flowmeter and, in addition, the noise ratio having to be reset. SOLUTION: The outputs of the two piezoelectric elements are decomposed into a plurality of frequency bands, and the noise ratio is decided from the intensity ratio and intensity of the signals in the same band; the outputs of the elements are added to each other at the rate of the noise ratio, and the sum is decomposed into a plurality of frequency bands. In addition, only a band, having signal intensity higher than a sensitivity curve, is taken out from the bands through a band-pass filter as the band of the vortex signals; and since the noise ratio can be set according to the state and noise is removed by means of the band-pass filter, the vortex flowmeter can make accurate flow rate measurement even under poor conditions, such as large vibrations, etc.
Patent JP-2003016094-A (JP)
Title: Method for profile management used for information filtering and program therefor
Inventor: INABA YASUHIKO
IPC: G06F17/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To acquire a delivery result without noise and failure in an informa tion filtering with prompting a treatment by a user by detecting existences of more than one similar profile and outdated profiles to notify to the user in the filtering to filter and present document information by using the profiles becoming retrieval conditions data. SOLUTION: Effectiveness of the profiles used for information filtering is notified to the user according to similarity among more than one profile and the number of hits of the profiles to the document information to delete unnecessary profiles, and the unnecessary profiles are deleted by combining or specializing more than one profile.
Patent JP-2003011413-A (JP)
Title: Optical print head attachment device
Inventor: NAKAJIMA NORIO
IPC: B41J2/45
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To raise the positioning accuracy of a light emitting section. SOLUTION: This print head attachment device comprises a board, a light emitting section unit which is mounted on the board and has a plurality of light emitting sections, a lens unit for imaging an image of the light emitting sections on an image carrier body, a holding body for holding the light emitting section unit and the lens unit, a grasping structure body 45 for grasping the holding body, a support member placed in a predetermined position relationship with the image carrier body, and an urging means for pressing the grasping structure body 45 against the support member. As the grasping structure body 45 is pressed against the support member by the urging means, the load of the urging means is not applied to an optical print head.  As a result, it is possible to stabilize the position of the light emitting section with respect to the image carrier body, thereby raising the positioning accuracy of the light emitting section.