baber/WOPTO huggingface dataset:
Patent JP-2002002172-A (JP)
Title: Writing instrument
Inventor: TACHIKAWA SHUNICHI
IPC: B43K5/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument capable of writing smoothly and surely by preventing ink from dripping or causing a blur even when the ink of a low surface tension is employed. SOLUTION: The writing instrument A is constituted of a nib receiving member 4 mounted in the tip end opening of a shaft tube 1, a nib 5, mounted in the nib receiving member 4 projected out of the shaft tube 1 and an ink guide core body 6 provided in the nib receiving member 4 so as to be contacted closely with the lower surface of the nib 5 to penetrate ink into the same.  An ink regulating member 8 having a core body inserting hole 81 with a diameter smaller than that of the ink guide core body 6 is mounted in the ink guide core body 6 projected out of the base end of the nib receiving member 4 while the ink guide core body 6 is inserted into the core body inserting hole 81 under the compressed condition of the same whereby the drooping or scratchiness of ink will not be generated unexpectedly from the nib in spite of the strength of the surface tension of the employing ink thereby permitting comfortable and smooth writing at all times.
Patent JP-2002009580-A (JP)
Title: Crystal vibrator
Inventor: OKAMOTO KENZO
IPC: H03H9/19
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibrator where a disconnection fault of a lead electrode can be prevented. SOLUTION: In the crystal vibrator provided with an exciting electrode provided on both major sides of a crystal chip, and lead electrodes that are extended from the exciting electrode to an outer circumferential part and folded back respectively to the other side as a channel shaped fold-back part, the thickness of the fold-back part is selected thicker than the thickness of the exciting electrode.
Patent JP-2002011660-A (JP)
Title: Grinding fluid feeding device for internal cylindrical grinding machine
Inventor: HIRAI TAKENE
IPC: B24B55/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a grinding fluid feeding device for an internal cylindrical grinding machine to enable a grinding fluid feed nozzle to be inserted in the inner peripheral part of a workpiece. SOLUTION: A stepped shaft part is formed in the end part of an internal grinding shaft 4 and a small cylindrical part at the base end of a grinding wheel 12 is externally engaged with an intermediate shaft part 3 of the base end of the stepped shaft part. A holding cylinder 6 is securely engaged with a cylindrical space part between a large cylinder part 134 at the tip of the grinding wheel 12 and a small shaft part 2 at the tip of the stepped shaft part. A flange 6c making contact with the tip of the grinding wheel 12 is formed at the tip of the holding cylinder 6.  The end part of a grinding liquid feed passage 22 formed in the axis of the internal grinding shaft 4 is connected to a plurality of grinding liquid passages 23 radially extending from an axis to the internal part of the flange 6c and opened to the vicinity of the outer peripheral surface on the tip side of the grinding wheel 12.
Patent JP-2002009413-A (JP)
Title: Electronic circuit device
Inventor: AOKI YASUYOSHI
IPC: H05K7/14
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit board wherein effective use of a connector, signals in a back board and a wiring board and effective mounting of the board are enabled. SOLUTION: This electronic circuit device has a plurality of electronic circuit boards and supplies electric power to each of the electric circuit boards. The electronic circuit boards are arranged in parallel in the case of mounting and have a prescribed number of first contacts which are arranged on the surfaces of the boards so as to protrude higher than electronic components mounted on the surfaces of the boards, and a prescribed number of second contacts which are arranged on the backs of the boards which backs correspond to the first contacts, connected electrically with the first contacts, made to abut against the first contacts of other electronic circuit boards to which the first contacts are adjacent in the case of mounting, and connected electrically with them.
Patent JP-2002013132-A (JP)
Title: Soil improvement construction method
Inventor: FUNABIKI MASUO
IPC: C04B28/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a soil improvement construction method capable of improving soil with an excellent working efficiency by increasing the transportation efficiency of the materials for reducing the weight of reclaimed ground or the present ground and facilitating the handling thereof at a work site. SOLUTION: A chemical foamed when mixed with soil and sand, a chemical solidifying the soil and sand having air bubbles mixed therewith, and air are mixed with the soil and sand in the ground to be improved.
Patent JP-2002011429-A (JP)
Title: Treatment process of heavy metal in waste
Inventor: SUZUKI TSUTOMU
IPC: C04B7/38
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a treatment process of heavy metals in waste which is excellent in recovery effect of lead, zinc and calcium in waste. SOLUTION: This treatment process comprises: subjecting waste containing heavy metals to water washing treatment to obtain a filtrate; adding sulfuric acid, hydrochloric acid, nitric acid or gaseous carbon dioxide to the filtrate, to precipitate the heavy metals in the filtrate as their hydroxides, sulfates or carbonates and to obtain precipitated sludge; subjecting the precipitated sludge to alkali leaching to elute the heavy metals; filtering the leachate to obtain a leachate filtrate; subjecting the leachate filtrate to neutralization and/or sulfiding treatment, to precipitate and recover the heavy metals in the leachate filtrate.
Patent JP-2002016222-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IMADA SADAO
IPC: H01L21/822
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To enable driving of a resonance circuit, constituted of an inductance element which exists through a passage from an output circuit part to an external output terminal and a capacitance element, which exists as an external load, at a high speed, even if it has a heavy load by reducing an influence affecting a waveform of an output signal. SOLUTION: This device is provided with an IC chip, which is formed by an output circuit 11 and an output pad 12, a package having an external output terminal 13 covering over the IC chip and connected with the output pad via a conductor and a capacitor 14, which is formed in the IC chip, is connected with the middle between an output node 11a of the output circuit and a ground node, has a prescribed capacitance C2 and forms a low pass filter 15 having a prescribed cut-off frequency fc, together with an output resistance r0 of the output circuit. The capacitance of the capacitor is set so as to reduce ringing, overshooting and undershooting generated in an output waveform caused by a resonance circuit, constituted of an inductance element and a capacitance element expected at a loading side of the output node.
Patent JP-2002015830-A (JP)
Title: Laser trigger type gap switching device
Inventor: KATAYAMA MASAHIRO
IPC: H01S3/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser trigger type gap switch, capable of selecting an irradiation electrode by simply changing-over an optical system, and conducting continuous switching operation. SOLUTION: In this laser trigger type gap switch, at least two sets of electrodes to be faced inside a sealed container are arranged, and the electrode for irradiating by separating light into spectral components with a dichroic mirror is selected.
Patent JP-2002018917-A (JP)
Title: Method for molding solid material-containing resin molding
Inventor: YUMI HIDEO
IPC: B29C45/56
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a solid material-containing resin molding capable of molding the molding so that a solid material is uniformly exposed on the overall surface of the molding. SOLUTION: The method for molding the solid material-containing resin molding comprises the steps of locating an interval δ (δ>0) between a movable side parting surface 11c of a mold and a fixed side parting surface 12c of the mold, setting to a state in which a volume of the cavity 15 becomes larger than a volume of the molding, and then injecting a mixed material 21 obtained by mixing a conductive filler (solid material) within a resin matrix of a molten resin in the cavity 15. The method also comprises the step of then reducing the volume of the cavity 15 to that of the molding to pressure and compress the material 21 in the cavity 15.  The method further comprises the steps of cooling and solidifying the material 21 in a pressurized and compressed state, then separating the movable side 11 of the mold from the fixed side 12 of the mold, and taking out the solidified material 21 as the solid material-containing resin molding.
Patent JP-2002022131-A (JP)
Title: Method for supplying refuse in incinerator
Inventor: NISHIGAKI MASAHIDE
IPC: F23G5/44
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To attain a stable combustion of refuse, reduction of CO generation, prevention of generation of unburned combustibles, and suppress generation of dioxin and related compound by continuously supplying refuse into an incinerator from the lower part of a hopper. SOLUTION: A velocity of a pusher 1 is controlled to make the velocity in retraction of the pusher 6 higher than the refuse-pushing velocity by the pusher 6 in a refuse-supply equipment 1. Further, in relation to a pusher velocity in an initial stroke range (P-Q) which substantially does not contribute to the refuse-pushing operation in an forward movement of the pusher, the velocity is controlled to be higher than the refuse-pushing velocity.
Patent JP-2002020887-A (JP)
Title: Electric corrosion prevention electrode mounter for concrete structure
Inventor: KAWAMATA KOJI
IPC: C23F13/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric corrosion prevention electrode mounter by which the electrode is easily mounted. SOLUTION: This electric corrosion prevention electrode mounter for a concrete steel structure has a columnar part to be engaged with a fixing hole formed on the concrete structure, a flange abutting on the electrode surface and an opening for passing a filler covering the electrode in the flange, the mounter is formed by an electrical insulating member.
Patent JP-2001111650-A (JP)
Title: Data transmission method
Inventor: VOYER NICOLAS
IPC: H04L69/14
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method that reduce electromagnetic interference caused in a transmission system so as to improve the electromagnetic matching performance. SOLUTION: This data transmission method that transmits user data and control data via a user channel and a control channel respectively, the control data are transmitted at a predetermined time even when no user data are sent on the control channel. The predetermined time of this invention has a random time interval.
Patent JP-2002025337-A (JP)
Title: Conductive paste, outer electrode and manufacturing method of the same
Inventor: SATO MINORU
IPC: H01B1/22
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste for an outer electrode formation which can be calcined with low temperature, with sufficient adhesion force by using glass frit which practically does not contains lead oxide, and to provide an outer terminal for an electronic parts, and to provide manufacturing method of the same, and electronic parts. SOLUTION: For the conductive paste for the outer electrode of the electronic parts, glass frit contained in the conductive paste does not substantially contain lead oxide, and contains; B2O3: 5.0-30.0 weight %, SiO2: 10.0-60.0 weight %, BaO: 45.0 weight % or less, ZnO: 20.0 weight % or less, Al2O3: 12.0 weight % or less, and Na2O: 15.0 weight % or less. The manufacturing method of the outer electrode includes a process of calcing the conductive paste with the temperature of 500-700 deg.C.
Patent JP-2002019200-A (JP)
Title: Imaging apparatus
Inventor: TANAKA YASUYUKI
IPC: B41J5/30
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can form an image with high resolution without increasing the cost significantly, especially when an image requiring a high resolution is formed of a single color or several colors. SOLUTION: An intermediate data generating section 13 determines a mode from the color of an image being formed at the time of converting write data into intermediate data, and a control section 5 determines the operation mode at each section according to that mode. In case of single color mode, all image developing sections 21-2n develop an image of single color for each partial region such that the resolution is increased by a factor of n, as a whole. The developed image data is stored temporarily in a temporary storing section 31 and an image data selecting section 32 delivers the image data to a single color imaging section while switching the partial regions thus forming an image having a resolution increased by a factor of n.  The image developing sections 21-2n are not required to deal with high resolution and an image of small number of colors can be formed with high resolution by using the image developing sections 21-2n a plurality of times.
Patent JP-2002030262-A (JP)
Title: Sheet-like foamable adhesive and foamable laminate material using the same
Inventor: KOMORI HIROSHI
IPC: C09J7/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To readily and efficiently produce an adhesive composite composed of an adherend and a foam without requiring much labor and time. SOLUTION: This sheet-like foamable adhesive 5 is obtained by carrying out sheet forming of an adhesive resin composition containing a foaming agent and the adhesive 5 is bonded to an adherend 1 while foaming by heating. This foamable laminate material is obtained by laminating the sheet-like foamable adhesive to a substrate.
Patent JP-2002033632-A (JP)
Title: Manufacturing method for crystal vibrator
Inventor: MATSUYAMA MASARU
IPC: H03H3/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a crystal vibrator that has an optional external shape independently of a cut angle. SOLUTION: A resist film 20 is formed on part of a surface of a crystal wafer 10 and blasting is applied to an opening 30 having no resist film 20 by abrasive grain 40 to form a hole penetrated from an upper side to a lower side thereby obtaining an external shape of the crystal vibrator.
Patent JP-2002033647-A (JP)
Title: Insulated gate semiconductor device
Inventor: KIJIMA SHOICHIRO
IPC: H01L29/78
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an IGBT(insulated gate bipolar transistor) processing a large current that can surely be protected from destruction due to a short- circuit current and an over-current. SOLUTION: For example, sense resistors 11, 12 are connected in series with an emitter of the IGBT element 10. A comparator 13a in a protection circuit 3 compares a short-circuit sense voltage sensed by the sense resistors 11, 12 with a 1st fixed value. When the short-circuit sense voltage exceeds the 1st fixed value, the comparator 13a outputs a signal to turn off a gate of the IGBT element 10. Furthermore, a comparator 13b compares an over- current sense voltage sensed by the sense resistor 12 with a 2nd fixed value. When the over-current sense voltage exceeds the 2nd fixed value, the comparator 13b outputs a signal to turn off the gate of the IGBT element 10.
Patent JP-2001098389-A (JP)
Title: Surface modifying method for metal coating material
Inventor: YOSHITAKE MICHIKO
IPC: C23C28/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface modifying method effective in responding to the requests different from those at the time of coating to a coated metal coating material in which a coating film composed of a metal different from a base material is deposited on the surface of the metallic base material. SOLUTION: A metal for modifying different from a base material metal and a coating metal is vapor-deposited on a coating film, the obtained composite body is heated under the condition in which reaction is hardly occurred between the metal for modifying and the coating metal, the metal for modifying is allowed to reach the boundary between the coating film and the metallic base material and is brought into reaction with the metallic base material to form a new boundary phase, and the boundary surface between the coating film and the metallic base material is modified.
Patent JP-2002032203-A (JP)
Title: Image forming device, image processor, method for controlling image forming device, method for controlling image processor and storage medium
Inventor: MUTO SUSUMU
IPC: B41J29/38
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To enhance use efficiency of storage devices by storing an amount of data equal to or greater than storage capacity of individual storage devices by storing input/output data by making the storage devices provided to individual image forming devices as a single logical storage device. SOLUTION: This image forming device is characterized by structure that pieces of storage device information to be notified from image forming devices MFP 300, 400, 500 are received, a management table 600 to manage a plurality of storage devices as a single logical storage device on the basis of the received storage device information is generated, input data received from a certain image forming device are stored in the storage device of another image forming device according to the management table 600, output data are acquired from the storage device of another image forming device according to the management table 600 and the output data are transmitted to any image forming device.
Patent JP-2002041752-A (JP)
Title: Method for generating detailed statistic data
Inventor: TSUKAMOTO TAKUMA
IPC: G06Q50/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To easily grasp data on the population of a commercial area, specially, when a small-scale store is planned to be opened by providing a new method for generating detailed statistic data by totalizing populations, etc., by units smaller than existent statistic data. SOLUTION: Town maps, town statistic data, and house maps are used as source data to generate statistic data by streets through computer processing. A town map and a house map are put together and displayed on a display; and the totals (c1) of address points having address coordinate data are counted by towns and the number of address points regarding non-individual's addresses is subtracted from the numbers of address points by the towns to calculate the numbers (c) of corrected address points by the towns. The numbers of corrected address points by the towns are counted by the streets to calculate the numbers (g) of corrected address points by the streets. An allocation coefficient (ga=g/c) is found from them and the statistic data by the towns are allocated with the allocation coefficient to obtain statistic data by the streets.
Patent JP-2002006751-A (JP)
Title: Method for manufacturing panel for exhibition
Inventor: MORIYA TORU
IPC: G09F7/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a panel for exhibition which allows recycling of the panel for exhibition. SOLUTION: This method for manufacturing the panel for exhibition has a first process step of cutting a board 10 made of paper in correspondence to the size of a sheet 12 to be adhered, a second process step of coating the rear surface of the sheet 12 to be adhered with a repeelable adhesive 14 and a third process step of adhering the sheet 12 to be adhered to the front surface of the boar 10 made of the paper across the repeelable adhesive 14.
Patent JP-2002040894-A (JP)
Title: Cleaning device
Inventor: NAKAYAMA OSAMU
IPC: G03G15/16
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which prevents dirt being generated by toner scattering in an image forming device without damaging the sealing effect of a seal member. SOLUTION: A cleaning device 10 is provided with a cleaning box 11 and a cleaning blade 12 which scratches remaining toner or the like off a transfer carrying belt 216 to recover it in the cleaning box 11, and a seal ember 13 which is provided above the cleaning blade 12 in the moving direction of the transfer carrying belt 216. A first aperture 14 through which scratched remaining toner or the like is led into the cleaning box 11 is provided between the cleaning blade 12 and the seal member 13, and a second aperture through which remaining toner or the like accumulated on the seal member 13 is led into the cleaning box 11 is provided above the seal member 13.
Patent JP-2002037033-A (JP)
Title: Wiper control device
Inventor: YABE HIROO
IPC: B60S1/08
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact wiper control device of high reliability and positive action using semiconductor switching elements and a digitally controlled controller and solving a problem at the occurrence of short circuit abnormality downstream of a wiper motor. SOLUTION: This wiper control device comprises the first semiconductor switching element 4 for switching on/off current application to the wiper motor 7; the second semiconductor switching element 5 for switching on a closed circuit for braking the wiper motor 7; the controller 3; an overheat cutoff protecting circuit 30 for cutting off to protect the second semiconductor switching element 5 in the overheated state; an overheat cutoff detecting means R2 for detecting the overheat cutoff action of the overheat cutoff protecting circuit; and an overheat cutoff detection latching circuit 30A for cutting off and latching a control signal supplied from the controller 3 to the second semiconductor switching element 5 in the case the overheat cutoff frequency of the overheat cutoff protecting circuit 30 reaches the preset frequency according to a detection signal from the overheat cutoff protecting circuit 30.
Patent JP-2002040533-A (JP)
Title: Camera
Inventor: OKUBO MITSUMASA
IPC: H04N5/225
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a camera in which the increase of cost is suppressed to the minimum even when plural data storage means are provided, and moreover, minimal operation are possible without a malfunction even when important data on the viewpoint of control are destroyed in case of emergency. SOLUTION: This camera has a main body-side EEPROM(electrically erasable and programmable ROM) 44 and a lens unit-side EEPROM 57. The EEPROM 44 is mounted on a main substrate 37 and data needed for the control of the whole of the camera are stored in the EEPROM 44. On the other hand, the EEPROM 57 is provided on the flexible board for connection 58 to which a mirror frame flexible board 53 is connected and data needed for the control of units provided on the flexible board 53 and the flexible board 58 are stored in the EEPROM 57 and also data which are not related to the control of the units, are stored in the EEPROM 57.