baber/WOPTO huggingface dataset:
Patent JP-2002283936-A (JP)
Title: Power-supply monitoring device for automobile (2)
Inventor: OCHIAI TAKESHI
IPC: B60R16/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To monitor a charging state and an fatigue state of a battery of an automobile. SOLUTION: This power supply monitoring device displays by switching the same display device a mean voltage of a battery in a normal state, and a differential voltage between the means voltage and a battery voltage when electric load is charged, thereby enable to judge the charge state and the fatigue state of the battery at a low cost. A driver knows the fatigue state of a battery only by flashing a passing light.
Patent JP-2002326235-A (JP)
Title: Method for manufacturing foamed elastic roller
Inventor: ISHII KENJI
IPC: G03G15/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously and efficiently manufacturing a foamed elastic roller by performing such a process that a rubber compound is integrated with a shaft by a crosshead die to be molded into a roller shape and the molded one is foamed and vulcanized. SOLUTION: The foamed elastic roller is manufactured by feeding an unvulcanized foamed rubber roller, which is formed by arranging the rubber compound on the outer periphery of a shaft body in a cylindrical shape, through a heating furnace in a vertical and horizontal direction by a feed means for moving the unvulcanized rubber roller in the direction right-angled to the longitudinal direction of the roller while grasping the same by a roller grasping fixture.
Patent JP-2002333485-A (JP)
Title: Sensor for detecting metal sheet
Inventor: HAYASHI YUSUKE
IPC: G01V3/10
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To enhance reception sensitivity to make a detection distance easily lengthened when a detection sensor is constituted using two coils. SOLUTION: In this sensor, the first coil (transmission coil) serving as a magnetic flux generating source, and the second coil (reception coil) for generating an inducted output by an influence of a magnetic flux therein are arranged opposedly with a prescribed space, the presence of a metal sheet between both coils is detected by a level of the induced output in the second coil (reception coil). In the sensor, an intermittent drive means for driving intermittently excitation of the first coil (transmission coil) is provided, and a constant current source (constant current power source) is used as an electric energy supply source for driving intermittently the first coil (transmission coil) in the intermittent drive means.
Patent JP-2002335480-A (JP)
Title: Display screen edit device
Inventor: YAMADA RYUJI
IPC: G06F3/048
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a display screen edit device that can easily display a font with an excellent appearance on a display device and generate a display screen with an excellent appearance. SOLUTION: When an operator enters a new character string by an entry device 100, a menu image data generating device 1 automatically revises the attribute of the font of the entered character string based on the attribute of the font stored in a RAM 3 and a display device 110 displays the character string in the font with the revised attribute. Thus, it is not required for the operator of the display screen edit device to revise the attribute of the font for every entry of the character string so that the character string in the font with the excellent appearance can be displayed on the display device 110 with the result that the operator can create the display screen with an excellent appearance.
Patent JP-2002331718-A (JP)
Title: Recorder
Inventor: KANAZAWA MANABU
IPC: B41J11/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To realize a recording sheet retaining mechanism of a recorder in which warp and float at the left and right ends of a recording sheet can be prevented for recording sheets of various width sizes without lowering the accuracy of carriage and rubbing of a recording head can also be prevented. SOLUTION: In the recording sheet retaining mechanism of a recorder where recording is performed by means of a recording head carried on a carriage reciprocating in a direction intersecting the carrying direction of a recording sheet, a sheet retaining plate having a forward end part for retaining the recording sheet and extending toward the recording head located on the downstream side in the carrying direction of the recording sheet is provided in the vicinity of a pinch roller pinching the recording sheet together with a sheet feed roller on the recording head side rotatably about an axis substantially in parallel with the moving axis of the carriage.
Patent JP-2002333999-A (JP)
Title: Access record management method and its device and access record management program and recording medium with its program recorded thereon
Inventor: MOTOHASHI TAKESHI
IPC: G06F12/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an access record management method and device whose real time performance is improved and an access record management program capable of quickly erasing old access records by distributing and managing access records by each management unit. SOLUTION: The access records of a user are distributed based on the contents of management units being a distribution standard by an access record distribution processing part 1, and the respective access records are stored in corresponding management unit data bases 3, and the contents of the management units to change or erase the access records stored in the management unit data bases 3 are determined according to a prescribed standard, and the access records stored in the management unit data bases 3 corresponding to the determined contents of the management units are changed or erased by a management unit data base change processing part 5, and all the access records stored in all the management unit data bases 3 are read and condensed by a totaling processing part 7, and preserved in an all access record data base 9.
Patent JP-2002338971-A (JP)
Title: High energy ray irradiation desulfurizer
Inventor: AYUKAWA YASUHIRO
IPC: C10G29/06
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel desulfurizer which enables deep desulfurization, is efficient, and has high utility. SOLUTION: This high energy ray irradiation desulfurizer is a desulfurizer for petroleum products or petroleum semi-products, and has a catalyst fluid- liquid contacting zone for bringing the petroleum products or the petroleum semi-products into contact with a solution of a metal compound as the catalyst, a succeeding high energy ray irradiation zone and a sulfide recovery zone for separating and recovering the sulfide of the above metal formed by irradiation with the high energy rays.
Patent JP-2002078485-A (JP)
Title: Material for concentrating virus and method for concentrating virus
Inventor: MURATA MITSUHIRO
IPC: C12N7/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a material for concentrating virus in a specimen, and to provide a method for concentrating virus using the material. SOLUTION: This material for concentrating virus is characterized by bearing on its surface an antibody to a target virus.
Patent JP-2002343403-A (JP)
Title: Operation method of fuel cell
Inventor: TEZUKA MAKOTO
IPC: H01M4/92
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To avoid the phenomenon of poisoning a noble metal catalyst with CO generated in a liquid fuel type fuel cell anode, using a solid polymer electrolyte, in deterioration of the battery performance. SOLUTION: As means for oxidizing CO generated in the anode for converting it to CO2 nontoxic to the catalyst, 1 pt.wt. of an oxidizing agent selected from among hydrogen peroxide, sulfur dioxide, sulfur trioxide, nitrogen dioxide, manganese peroxide and the like is supplied to the anode of a fuel cell operated at lower than 60 deg.C, together with fuel of 100-1,000 pts.wt. in a liquefied state. Examples of the combination of oxidizing agent/fuel include 2M-methanol aqueous solution containing hydrogen peroxide of 0.4 wt.%.
Patent JP-2002345274-A (JP)
Title: Control method for start of actuator
Inventor: HOSOYA YOSHIKATSU
IPC: A47C20/08
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress impact which may occur at start of the operation of an actuator used in applications where mechanical lock due to solidified lubricant or the like can take place. SOLUTION: When an actuator is started, acceleration is detected. If the detected acceleration is high and normal, the motor voltage is gently increased. If the acceleration is low, the motor voltage is increased to a solidification overcoming voltage after a specified time has passed. Thus, in normal cases where solidification or the like has not taken place, the operation can be started without impact by the gradually increased driving voltage. If the actuator is not brought into a specified operating state due to solidification or the like, this malfunction due to solidification can be eliminated by applying impact by a large driving voltage after the specified time has passed. Since the impact is applied only when required, uncomfortableness is prevented from always arising at start of operation.  The comfort of an electrically operated bed is enhanced by incorporating this method in the bed.
Patent JP-2002308171-A (JP)
Title: Liquefied gas fuel tank disposition structure of motorcycle
Inventor: MASUDA MOTOAKI
IPC: B62J9/00
Filed: 2001-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquefied gas fuel tank disposition structure of a motorcycle efficiently storing a fuel tank in a limited space, providing a compact car body structure, and contributing to the air pollution prevention. SOLUTION: This liquefied gas fuel tank disposition structure of the motorcycle is provided with a opening/closing seat 12 rotating about a hinge 33 in the front end part, a front/rear-directionally long article storage space (storage box 29) in the lower side of the seat 12, and a fuel tank 80 provided with a fitting port 35 and having a cylindrical shape with a longitudinal direction. The fuel tank 30 is disposed in the article storage space 29 with the longitudinal direction of the fuel tank 30 set to the front/rear direction and the filling port 35 is provided in the front side, the rear side, or the upper side of the fuel tank 30.
Patent JP-2002350999-A (JP)
Title: Image display system and image program
Inventor: ANDO MAKOTO
IPC: G03B21/56
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To display an image stimulating high presence feeling for the viewer sitting on a back seat. SOLUTION: This image display system or the like is provided with a plurality of seats 1 placed in a plurality of rows, a concaved screen 2r placed in front of each seat 1, and a projecting device for projecting the image on the concaved screen 2r. A screen radius R which indicates a distance from a screen center G being a geometric center in relation to the arc of the concaved screen 2r to the concaved screen 2r is larger than the distance between the seat (I) of the center of a front row among respective seats 1 and the concaved screen 2r. Because the center of curvature G of the concaved screen 2r is placed far hehind than the seat (image center I) of the front row center, the presence feeling is secured even in the back seat.
Patent JP-2002354799-A (JP)
Title: Switching power supply
Inventor: TAKAGI MASAKAZU
IPC: H02M3/28
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply effectively protected from puncture current. SOLUTION: The switching power supply contains a transformer 1, a half bridge circuit 2 provided on the primary side of the transformer 1, a synchronous commutating circuit 3 with a rectifier transistor 13 provided on the secondary side of the transformer 1, a rectifier transistor drive circuit 4 provided on the secondary side of the transformer 2 generating a first control signal synchronized with switching operation of the half bridge circuit 2.  It also contains a timing generation circuit 21 receiving the first control signal and then generating a second control signal which exceeds the threshold voltage of the rectifier transistor 13 at a timing essentially equivalent to the timing generated by one edge of the first control signal, based on that first control signal, while being below the rectifier transistor 13 in threshold voltage at a timing earlier by a definite period of time than the timing generated by the other edge of the first control signal, supplying this signal to the control electrode of the rectifier transistor 13.
Patent JP-2002346354-A (JP)
Title: Micro-mixer
Inventor: HONDA NOBUAKI
IPC: B01F5/06
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive micro-mixer with a simple structure having a good mixing performance and capable of being easily manufactured. SOLUTION: A plurality of mixing distribution units 10 are provided with two inlets 11a, 11b on a surface at an upstream side and two outlets 12a, 12b on a surface at a downstream side. A plurality of sheets of flow passage modules 7 in which a plurality of mixing distribution units 10 are periodically arranged on a predetermined contour are superposed and the respective mixing distribution units are connected between the flow passage modules of the respective layers in order. Particularly, the two outlets in one mixing distribution unit of the respective flow passage module are each independently connected to each one inlet of the two mixing distribution units in the adjacent flow passage module at the downstream to constitute the micro-mixer forming a multi-layer structure.
Patent JP-2002354635-A (JP)
Title: Grommet
Inventor: NISHIMOTO CHIKAO
IPC: H02G3/22
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To enable the engagement of sound insulation walls forming an air layer therebetween to be hardly disengaged as well as creating an air layer (closed space) by thrusting the sound insulation walls into a large diameter cylindrical part by rather a weak force. SOLUTION: The grommet comprises a large diameter cylindrical part 31 fixed in a panel through hole Pa, a small diameter cylindrical part 33 through which an electric wire W is passed, a conical shielding wall 34 connecting the small diameter cylindrical part with the large diameter cylindrical part, and a conical shielding wall 35 with the inner peripheral end of which being joined with the outer periphery of the small diameter cylindrical part and expanded outward.  The shielding wall 35 creates a closed space 37 with shielding wall 34 inbetween in making the wall 35 to be displaced to the front end side of the small diameter cylindrical part 33 and the outer peripheral end of which is to be climed over the engaging protruded part 39 on the inner periphery of the large diameter cylindrical part and when the displacement is relieved from this condition, the outer peripheral end is engaged with the engaging protruded part of the large diameter cylindrical part causing the inversion of the shielding wall 35 so as to make it into a reversed conical walled shape of the intial shape with the inner peripheral side part as a fulcrum, thereby forming a closed space with the shielding wall 34 inbetween.  The sound insulation wall is constituted to be flexible and the annular engaging protruded part 39 is provided with several slits 40 in the peripheral direction to make it flexible too.
Patent JP-2002062106-A (JP)
Title: Surface shape recognizing sensor device
Inventor: MORIMURA HIROKI
IPC: G01B7/28
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a surface shape recognizing sensor device with better yields than before. SOLUTION: A calibration circuit 3 is provided for every sensor circuit 2 of each sensor cell 11. By controlling the calibration circuit 3 on an output signal 2A from each sensor circuit 2, the output level of the corresponding sensor circuit 2 is corrected. By this, variations in the detection sensitivity of each sensor circuit 2 caused by process variations are suppressed.
Patent JP-2002351607-A (JP)
Title: Slide pointing device
Inventor: KURIYAMA MICHIHIRO
IPC: G06F3/038
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a slide pointing device with long strokes. SOLUTION: In the pointing device having a central switch, a plurality of peripheral switches to be arranged at equivalent angle intervals along the common circumference, a pusher 32 to be engaged with a dome-like movable contact of the central switch, a key top 2 to drive the central switch and the peripheral switches, a printed board 6 on which the dome-like movable contact land of the central switch and slider motion detection lands of the peripheral switches are formed and a device unit 3, the device unit 3 has an operation transmission intermediate plate 33 at the center part of which a pusher insertion opening 331 is formed and a slider 35 to carry sliding contacts of the peripheral switches slider 35 is engaged with the operation transmission intermediate part 33 through coil spring 36.
Patent JP-2002357269-A (JP)
Title: Change gear of electric car
Inventor: MATSUYAMA KIMIHISA
IPC: F16H61/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a change gear of an electric car capable of accurately reflecting the will of a driver and changing the speed of an electric car irrespective of the battery condition. SOLUTION: The change gear of an electric car has a speed change structure 27 and an automatic speed change means automatically controlling and changing the speed change structure based on a speed change map is provided with a changeover switch 28 selecting either anuatomatic speed change or manual speed change to enable the manual speed change. The change gear of the electric car has also a car speed detector 16 and a throttle opening detector 24 to automatically and variably control the speed on the basis of the speed change map corresponding to the car speed and the throttle opening. Further, a shift up switch 29 and a shift down switch 30 for the manual speed change operation are provided.
Patent JP-2002369393-A (JP)
Title: Floor cleaning robot
Inventor: KAYAMA HIROYUKI
IPC: H02J7/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the necessity for carriage work of a massive substance and precision work of its fitting to a small region, which is raised since a bulky and massive cleaner body is moved and fitted to an installed small-sized light charger in conventional structure. SOLUTION: A charger is provided with a charging circuit 50, output terminals 42, a power cord 51 for connecting the charging circuit 50 and a power source, an engaging portion 43 to an apparatus to be charged having a charger, and a handle portion 44. The charger is small in volume or mass, or in both with respect to the apparatus to be charged, and has structure to be fitted to the apparatus. By doing this way, the small-sized and light charger can be fitted to the apparatus to be charged. As a result of this, a charger which enables easy charging operation without a battery change and carriage work of the apparatus to be charged having a large mass, becomes available.
Patent JP-2002045169-A (JP)
Title: Agitating vessel for reserving yeast solution, method for producing fermented foods such as beer using the vessel and agitating blade for the agitating vessel for reserving yeast solution
Inventor: ITO HISAYOSHI
IPC: C12C13/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an agitating vessel for reserving yeast solution applied mainly to a beer production process, to provide a method for producing fermented foods such as beer using the vessel, and to provide agitating blades equipped in the vessel, wherein by mixing and agitating the yeast solution at a speed as low as possible and with a low shear force, wholly homogeneous mixing can be performed and therefore biological activity of the yeast is not decreased. SOLUTION: This agitating vessel for reserving a yeast solution is such one as to be intended for reserving a yeast solution and feeding the solution to a fermentation vessel for producing fermented foods such as beer; wherein the agitating vessel vertically suspendedly has a rotating shaft at the center of its man body and is characterized by being equipped with a paddle blade having a height at least half the diameter on the rotating shaft.
Patent JP-2002367465-A (JP)
Title: Multistage switch and light changeover switch for automobile
Inventor: HASEGAWA HITOSHI
IPC: B60Q1/46
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To changeover a state stepwise with a single button operation, to improve operability and to reduce the cost. SOLUTION: This multistage switch is provided with a pressure-sensitive switch 10 for varying an output value according to pressing force of a contact part, and control parts 12, 13, 15 and 16 with plural threshold set previously for the output values of the pressure-sensitive switch 10 for changing over the state of a control object 17, each time the output value of the pressure- sensitive switch 10 exceeds each threshold.
Patent JP-2002366823-A (JP)
Title: Member point integration system
Inventor: MATSUNAGA TAKASHI
IPC: G06Q30/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To easily total points by members in real time on a server device side by quantifying order points, proposal points, and introduction points. SOLUTION: This system is constituted by connecting a user-side terminal 1 to an order reception server device 3 which receives various input information sent from the user-side terminal 1 and also gives reward points to a member having sent input information through a communication network (n); and the order reception server device 3 is equipped with a reward point correlation database which stores reward points corresponding to various input information sent from the user-side terminal device 1, and obtains corresponding reward points by performing retrieval from the reward point correlation database according to the input information sent from the user-side terminal 1 and adds them by members to total the points.
Patent JP-2002360198-A (JP)
Title: Method for producing frozen boiled-noodle, device for portioning boiled-noodle and system for producing frozen boiled-noodle equipped with the device
Inventor: SHIMADA SHUSAKU
IPC: A23L7/109
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing frozen boiled-noodles, capable of keeping productivity and supplying a frozen boiled-noodle corresponding to small-sized frozen noodle foods at a low cost, to provide a device for portioning frozen boiled-noodles, and to provide a system for producing frozen boiled-noodles. SOLUTION: The portioning device 24 has a movable hopper 32 for distribution, distributing boiled-noodles 34a and 34b based on a filling unit of a tray 24a. The distributing hopper 32 has an opening 32b for receiving boiled-noodles 34a and 34b and feed nozzle 32c for feeding and swings, almost synchronized with charging boiled-noodles 34a and 34b, so as to direct the opening 32 in a direction corresponding to the predetermined position of the tray 24a.
Patent JP-2002365787-A (JP)
Title: Projection mask, electron beam exposure method, electron beam aligner, semiconductor device and production method for semiconductor device
Inventor: TO YOICHI
IPC: G03F1/20
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional accuracy of a pattern formed on a board by suppressing the reflection of a dimensional error on the board being an object to be exposed during the production of a projection mask. SOLUTION: This projection mask 3 for transmitting a electron ray and selectively exposing the board 1 is provided with a plurality of exposure regions 4a, 4b, 4c, 4d, etc., where the predetermined pattern for exposing the board 1 formed, and marks 6 for dimensional measurement formed in correspondence with the exposure regions 4a, 4b, 4c, 4d, etc. The pattern with a uniform line width can be exposed by correcting an electronic radiation dosage of the basis of the measured result of the line width of the mark 6.