baber/WOPTO huggingface dataset:
Patent JP-2003088198-A (JP)
Title: Control method of induction motor
Inventor: ISHII SHINICHI
IPC: H02P27/04
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a control method for improving a variable speed characteristic of an induction motor being driven through a general purpose variable voltage variable frequency inverter. SOLUTION: Based on an output current from an inverter to an induction motor 2, and an output voltage or an output voltage command value to the inverter for generating the output voltage, a secondary flux operation value and a torque current operation value of the induction motor 2 are derived and slip of the induction motor 2 is compensated by the torque current operation value while correcting the amplitude of the voltage command value with the secondary flux operation value.
Patent JP-2003083048-A (JP)
Title: Secondary air supply device
Inventor: HIROOKA SHIGEMASA
IPC: F01N11/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a secondary air supply device for accurately determining the abnormality of components and detecting malfunction. SOLUTION: The secondary air supply device purifies exhaust gas by supplying air to the upstream side of an exhaust emission control device in an engine exhaust pipe for secondary combustion of combustible materials in the exhaust gas. Pressure behavior patterns (patterns 1 to 4) is found from a pressure value and a pressure variation value detected by a pressure sensor arranged between an air pump and an opening/closing valve, and operating conditions of the air pump and the opening/closing valve is determined in accordance with the variations of the pressure behavior patterns during secondary air supply control and its stop control.
Patent JP-2003092054-A (JP)
Title: Temperature fuse
Inventor: ISAKI MASATOSHI
IPC: H01H37/76
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a temperature fuse that can realize at least one of those that the replacement work can be done very easily, that the mounting performance can be improved, or that the mounting area can be made small, and its mounting structure. SOLUTION: The temperature fuse comprises a tubular case 8 having a opening at both ends, a fusible alloy 5 that is housed in the case 8, and a cap 1, 1 that are installed at the opening at both ends of the case 8, and the fusible alloy 5 and the cap 1, 1 are electrically connected.
Patent JP-2003096895-A (JP)
Title: Culvert structure in banking and execution method thereof
Inventor: YAMAMOTO HIROSHI
IPC: E03F3/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a culvert structure in which material cost of concrete and execution cost can be reduced while the complication of survey and execution work at a working site is suppressed to a minimum. SOLUTION: The culvert structure in the banking 3 is comprised in such a manner that the culvert 2 having the outer peripheral shape in an equal-leg trapezoidal shape, the inner peripheral shape in an arc shape, and a sectional shape of which the lower part is opened is continuously provided in the vertical direction inside the banking 3, the culvert structure is designed so that inner stress of all the culverts 2 lined in the vertical direction is made to be in an axial compression stress state by increasing/decreasing the thickness t of a top end part 12 of the culvert 2 or the height h of a side wall part 11 under a spring line SL, or the both of them while constantly maintaining a base angle θof each culvert 2 to the increase/decrease of covering soil of the banking 3.
Patent JP-2003100597-A (JP)
Title: Substrate developing device
Inventor: TAMADA OSAMU
IPC: G03F7/26
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate developing device capable of improving the activity ratio of the device at relatively low costs by determining the propriety/ impropriety of a pattern dimension based on reflected light. SOLUTION: An optical head 13 and a data processing part 41 built in a substrate developing device measure a pattern dimension based on reflected light in order to determine the propriety/impropriety of the pattern dimension. When it is determined that the pattern dimension is improper, a display device 37 issues warning so that it is possible to determine whether or not the development processing has been properly carried out without moving the substrate to a measuring device in order to measure the pattern dimension, and that it is possible to reduce costs by not using any SEM. Therefore, it is possible to improve the activity ratio of the device, and to obtain the device at relatively low costs.
Patent JP-2003094875-A (JP)
Title: Fastener for notice matter with adhesive and its manufacturing method
Inventor: NAKAMURA NOBORU
IPC: B42F11/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To hardly bring about a damage during using, to facilitate attaching/ detaching of an adhesive fastener, to further allow the fastener to be used without bringing an adhesive part into contact with a finger, to easily store the fastener after using, and to thereby allow the fastener to be repeatedly used. SOLUTION: The fastener for a notice matter with the adhesive comprises a plate-like adhesive 10 inserted between a front punch 21 and a rear punch 22 in which a hole is opened, a front cover 51 and a rear cover 52 provided at an end of a punched part 20 via a hinge 40 in such a manner that a cover 50 can be opened or closed via the hinge 40.
Patent JP-2003097917-A (JP)
Title: Method for testing deviation of installed metallic dome and method for testing deviation of installed parts
Inventor: YOKOYAMA TOMOYA
IPC: G01B11/28
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a test method which tests the deviation of installation of a metallic dome or the like forming a switching mechanism. SOLUTION: In the test method testing whether the metallic dome 4 is installed at a prescribed position of an installation sheet 5 or not, a mask plate 130A having a mask hole 131a, the center of which is positioned at a designed installation position of the metallic dome 4 in the installation sheet 5, the hole size of which is larger than the outer diameter of the metallic dome 4, and the size of which is within the range of the deviation of installation of the metallic dome 4, is set opposite to the installation sheet 5.  In this situation, an installation image of the metallic dome 4 is obtained under illuminating condition by using a photographing means 110, and the installation image of the metallic dome 4 is binarized from the light transmission of the metallic dome 4, the installation sheet 5 and the mask plate 130A, and the area of an extracted image obtained from the binarization process is calculated, and the pass or fail judgement for the deviation of installation is made based on the calculated value. Therefore, the test method capable of reducing processing time and having high flexibility is realized.
Patent JP-2002348169-A (JP)
Title: Construction material
Inventor: SAKAI SHUICHI
IPC: C04B111/52
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction material that is not harmful for men and that can be used for various purposes. SOLUTION: This construction material, which is used for a construction member obtained after kneaded with water, is produced by mixing a calcium carbonate agent into a gypsum raw material and blending the mixture and a hollow glass raw material (balloon material 11) made of mineral oxides obtained by burning glassy volcanic rocks. The desirable mean particle size of the glass raw material (balloon material 11) is about 35-75 μm. The recommended weight mixture ratio is 30-80 wt.% gypsum raw material, 10-60 wt.% calcium carbonate agent and about 10 wt.% glass material (balloon material 11). Further, blending of a photo catalyst or an aluminum silicate hydrate clay mineral to the originally harmless construction material promotes absorption of inorganic or organic volatile materials diffused to and coming into contact with its surface, to make it further odorless and harmless.
Patent JP-2003110322-A (JP)
Title: Planar circuit
Inventor: AIKAWA MASAYOSHI
IPC: H01P7/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To significantly expand the function and performance of a planar circuit by variably controlling an electromagnetic wave field, and to improve the productivity of the circuit by making the manufacture of the circuit easier. SOLUTION: In the planer circuit, in which a high-frequency resonator based on the electromagnetic wave field, is formed of a planar circuit conductor provided on one main surface of a substrate and a grounding conductor provided on the other main surface of the substrate, an opening is provided in at least either one of the planar circuit conductor or grounding conductor and a semiconductor element, containing an integrated circuit or functional circuit which electronically controls the electromagnetic wave field and a circuit element, such as passive elements, etc., are arranged on the opening.
Patent JP-2003112261-A (JP)
Title: Welding tip and welding equipment for consumable electrode type gas-shielded arc welding
Inventor: TAKAGI RYUHEI
IPC: B23K9/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a welding tip which can stably maintain the electric contact state between a power supply tip and a welding wire for a long time, and considerably reduce the exchanging frequency of the power supply tip in the consumable electrode type gas-shielded arc welding in which the wire projection length is increased by fitting an insulation guide formed of an insulating material to a tip side of the power supply tip, and the deposition efficiency is improved thereby. SOLUTION: In the welding tip comprising a power supply tip 2, an insulation guide 3 and a guide holder 4 to hold the insulation guide on the tip side of the power supply tip, the wire drawing resistance F (g) is set to be in a range to satisfy the inequalities 500×D<=F<=2,500×D, where D (mm) is the diameter of the welding wire, and the width of the tip part of a plurality of slit grooves 2d formed in the tip side of the power supply tip 2 is set to be <=0.2× D (mm), and a space formed between the power supply tip 2 and the insulation guide 3 is set to be <=0.2×D (mm).
Patent JP-2003103161-A (JP)
Title: Purifier laying low thermal conductive material therein
Inventor: MATSUMOTO YUKIHIRO
IPC: C07C51/44
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique which effectively suppresses the deposition of a polymerized substance on an inner wall part of device of the position laying a workpiece in a refiner in which the workpiece such as a support member is directly laid on the outer wall. SOLUTION: This purifier features that one part or the whole of device outer wall is covered with a low thermal conductive material and, moreover, one part or the whole of the workpiece is covered with the low thermal conductive material.
Patent JP-2003107148-A (JP)
Title: Pseudo clutter addition device, target reception device and radar device
Inventor: TAKASE TAKAHIRO
IPC: G01S7/40
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo clutter addition device, a target reception device and a radar device capable of facilitating test/adjustment of the target detection function of the radar device by simulating a meteorological condition in the device. SOLUTION: These devices are equipped with a video level addition part 14 for analyzing the level of a radar video signal at each time, correlating the result with the radar video signal, and outputting it, a clutter memory part 16 for recording a clutter video signal, an attenuation memory part 17 for recording attenuation information of the radar video signal by the meteorological condition, and a synthetic processing part 19 for giving weight to the clutter video signal corresponding to the level of the radar video signal, synthesizing the signal with the radar video signal, increasing or decreasing the level of the synthesized radar video signal corresponding to an attenuation factor, and outputting the result.
Patent JP-2003110395-A (JP)
Title: Crystal device
Inventor: OUCHI TAKUYA
IPC: H03H9/09
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent significant attenuation of a reference signal in a wiring layer emitted from a crystal oscillator. SOLUTION: The crystal device includes a substrate 1, having a mount part 1a for a crystal oscillator 5 which is to be mounted thereon and having a wiring layer 2 led out from the mount part 1a toward its outer surface, the crystal oscillator 5 fixed on the mount part 1a of the substrate 1 by a fixing material 7 and electrically connected to the wiring layer 2, and a lid member 3 mounted to the substrate 1 for airtightly accommodating the crystal oscillator 5. The substrate 1 is a sintered compact which contains 25-80 wt.% of SiO2 as Si component, 15-70 wt.% of BaO as Ba component, 1.5-5 wt.% of B2 O3 as B component, 2-30 wt.% of Al2 O3 as Al component, and CaO exceeding 0 wt.% and not larger than 30 wt.% as Ca component. The wiring layer 2 is made of a metal material, having a specific electrical resistance of 2.5 μΩ.cm or less.  The fixing material 7 has an elastic modules of 2.8 GPa or less.
Patent JP-2003114088-A (JP)
Title: Refrigerator
Inventor: FUJII KANAKO
IPC: F25D25/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator equipped with an inner tray which can be easily washed out and removed from a storeroom. SOLUTION: A vegetable compartment 12 is equipped with a vegetable tray 30 made of soft material. The vegetable tray 30 can be easily removed from the vegetable compartment 12 without spilling refuse by wrapping up refuse with the vegetable tray or folding up the vegetable tray with refuse inserted in it. Also, the vegetable tray 30 can be easily washed out in a rolled up state.
Patent JP-2003111511-A (JP)
Title: Grain-discharging device
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a grain-discharging device which can improve the certainty of grain leak prevention, reduce troubles against the efficiency of grain- discharging works, and facilitate maintenance works. SOLUTION: This grain-discharging device is characterized by disposing a grain-discharging auger exit cylinder 7 having a downward opened grain- discharging port 8 at the tip of a grain-discharging auger 6 connected to a vertical grain-elevating device 5 for discharging grains in a grain tank 4, and further disposing a closing shutter 10 for opening or closing the auger cylinder exit portion 12 of the auger cylinder 11 of the above-described grain-discharging auger 6 in the grain-discharging auger exit cylinder 7.
Patent JP-2003122609-A (JP)
Title: Computer, computer program and readable/writable non- volatile storage medium
Inventor: KUBO MOTOHARU
IPC: G06F12/16
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a computer system for dealing a large amount of data by reducing the labor for reinstallation when a failure occurs, a program for automatically performing the reinstallation work, and a readable/writable non- volatile storage medium where the program is recorded. SOLUTION: The presence or absence of the replacement of an HDD 15 is automatically detected by a readable/writable non-volatile storage medium connected to a computer 10, a setting parameter recorded on the readable/ writable non-volatile storage medium in the HDD 15, and a program utilizing this, and when the presence of the replacement of the HDD 15 is detected, the setting of partitions and formats and the copy work of data or applications from a backup system linked to the computer are automatically or interactively executed by a manual operation.
Patent JP-2003120719-A (JP)
Title: Two-wheel/four-wheel drive switching device
Inventor: IGUCHI HIROAKI
IPC: F16D28/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a two-wheel/four-wheel drive switching device in an off- road traveling vehicle, which is surely switchable to four-wheel drive even if there is a peripheral speed difference between front wheels and rear wheels. SOLUTION: A switching unit 31 switches two-wheel/four-wheel drive, and is composed of: an inner ring 40 arranged in a motive power transmission mechanism; a hollow outer ring 37 fixed in a concentric shape; a retainer 45 interposing in an annular space between this outer ring 37 and the inner ring 40; an engaging-disengaging member 34 housed in a pocket formed in a circumferential directional position of this retainer 45; and an electromagnetic clutch device 35 for joining and separating both directions of the inner ring 40 and the outer ring 37 by forming a wedge engaging state between the engaging-disengaging member 34, the inner ring 40 and the outer ring 37 by changing a phase of the retainer 45.  A controller is arranged for changing an electric current supplied to an electromagnetic coil 49 by depending on a sensor signal for sensing a change when a rotational change in a wheel shaft of the off-road traveling vehicle is large.
Patent JP-2003124700-A (JP)
Title: Imaging apparatus
Inventor: NIIYAMA HIDEKUNI
IPC: H05K13/08
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which versatility is enhanced by increasing the kinds of imageable object utilizing light sources of different wavelength and a light emitting plate. SOLUTION: The imaging apparatus 1 can illuminate an electronic component A by means of a first and a second light sources 4 and 5 of different wavelength. Coaxial illumination of a light emitting plate 10 and the electronic component A is enabled by a first filter 13 reflecting light from the first light source 4 and a large quantity of light is emitted from the light emitting plate 10 by directing light surely toward the light emitting plate 10. Light emitted from the light emitting plate 10 transmits the first filter 13 and light reflected on the electronic component A is not absorbed by the first filter 13 but reflected. Even when the light emitting plate 10 and the electronic component A are illuminated by the second light source 5, only the electronic component A is illuminated because the light emitting plate 10 does not react to the light from the second light source 5.  The electronic component A can thereby be imaged directly and the kind thereof is recognized based on an image not appearing in a projection image.
Patent JP-2003118980-A (JP)
Title: Jib storing device for hydraulic crane
Inventor: SATO KATSUYUKI
IPC: B66C23/26
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To smoothly insert a jib into a boom when storing the jib into the boom. SOLUTION: This jib storing device 21 used for storing the joint jib 9 into the joint boom 5 is constituted of a base plate 22 arranged on the ground, a boom supporting part 23 provided on the base plate 22 and supporting the joint boom 5, and a jib guiding part 32 provided on the side of the boom supporting part 23. By supporting a main material 5A of the joint boom 5 by the boom supporting part 23, the jib storing device 21 is fixed between the ground and the joint boom 5. As a result, when the joint jib 9 inserted into the joint boom 5 abuts on a guide roller 40 of the jib guiding part 32, positional deviation of the jib storing device 21 for the joint boom 5 is suppressed, the joint jib 9 is surely supported by the guide roller 40, and the jib 9 can be inserted in the longitudinal direction of the joint boom 5.
Patent JP-2003117183-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To accurately grasp the number of game balls which have not been put out yet, to prevent a hindrance from being generated in controlling even when instantaneous cutout of an electric source occurs and to improve utility on employment of a game machine in a game parlor. SOLUTION: In a mask-impossible cutting-in processing, a CPU for controlling put-out checks a detection keeping period, a prize ball counting switch and a rental ball counting switch and when ON is performed, the content of a memory on the over-all number and a memory on the rental ball number is reduced by one. When an electric source cutout signal is generated caused by the instantaneous cutout of the electric source, under a waiting condition thereafter, a main processing is started by a return signal. When a clear switch signal is not received, a control is continued from a control condition when the electric source cutout signal is generated by a restoring processing.  It is therefore possible to accurately grasp the number of the game balls which have not been put out and to prevent the hindrance from being generated by the instantaneous cutout of the electric source and the like. On the other hand, when the clear switch signal is received in the main processing, an initialization processing is carried out. It is therefore possible to improve utility on employment of the game machine in the game parlor.
Patent JP-2003124997-A (JP)
Title: Transmission line terminating device for packeting
Inventor: FUKUI TOSHIYUKI
IPC: H04L47/6275
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line terminating device with the less number of wirings. SOLUTION: Printed circuit boards (PCBs) 11-1n are connected like a star centered on a single packet IC 42 connected to a CPU 41 through a high-speed monitor control line 21 having an enough transmission capacity to packetize transparent information, alarm transfer information and information from the CPU 41 and transmit/receive them. The communication of the transparent information and the alarm transfer information between the PCBs is performed through the line 21 and the IC 42, and the IC 42 detects a destination name from the packet information from a start point PCB and transmits it to an end point PCB. Also, packetized cells are distributed to the end point PCB according to a time priority.
Patent JP-2003119950-A (JP)
Title: Roof structure
Inventor: KUDO TAKAHIRO
IPC: E04B7/18
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To implement a roof structure which ensures and facilitates additional mounting of solar energy collecting panels on an existing building having a flat roof. SOLUTION: The roof structure is formed by slantly setting the solar energy collecting panels 5 on the flat roof (folded plate) 3, and exhibits a triangular roof appearance. The flat roof 3 is formed of the folded plate having ridges 3a to 3e and valleys alternately arranged thereon, and a plurality of bearing frame bodies 7 (15 to 19) are erected on the flat roof 3 by fixtures 21 which pinch the ridges 3a to 3e of the folded plate. Then, the solar energy collecting panels 5 are borne by the bearing frame bodies 7.
Patent JP-2003123442-A (JP)
Title: Information recording device
Inventor: SANO AKIO
IPC: G10L15/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an information recording device in which character information replacing a title is registered as the title without conducting cumbersome processes that are normally required to input title information to be recorded with corresponding audio information on a recording medium such as an MD or the like. SOLUTION: Inputted audio information is voice recognition processed with a voice recognition processing circuit 18 and character information corresponding to the audio information is generated. A control circuit 19 records the character information on a disk 1 as the title information of the corresponding audio information. Thus, a user is not required to conduct processes of inputting individual title information for audio information to be recorded.