baber/WOPTO huggingface dataset:
Patent JP-2002256942-A (JP)
Title: Fuel injection quantity control device for internal combustion engine
Inventor: FURUKAWA HIDEYUKI
IPC: F02M51/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection quantity control device for an internal combustion engine capable of controlling to a fuel injection quantity not to cause overs and shorts when a cam angle sensor of a fuel injection pump is abnormal due to failure or the like, requiring a little rotational variation, and always controlling the fuel injection quantity to the safety side to prevent an accident due to sudden jump-out or sudden stop. SOLUTION: When the cam angle sensor of the fuel injection pump is abnormal, an instantaneous change of the internal combustion engine is calculated according to a difference between the instantaneous rotational frequency in the preceding explosion stroke and the instantaneous rotational frequency in this time explosion stroke. According to the instantaneous change of rotational frequency of the internal combustion engine, the correction amount for the valve closing driving time of a solenoid spill valve corresponding to the basic fuel injection quantity obtained by this time rotational frequency of the internal combustion engine and an opening of an accelerator is calculated.
Patent JP-2002259348-A (JP)
Title: Device/method for displaying data and data displaying processing program
Inventor: SHODA SHIORI
IPC: G06F3/048
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To perform data processing within a designated range by designating the same data range easily and repeatedly without having information in a designated range to data on a display screen erased in a data display device such as a computer having a graphic display function. SOLUTION: When displaying graph data (y) on a graph display picture G1 and designating an optional range on the data (y) as a zooming object range, the range data is stored in a graph zooming range data memory and a corresponding range designating frame (a) is displayed. After displaying the graph zoomed picture Z1 of the graph part corresponding to the designated range by an 'performance' key 12m, a 'zoom' key 12e is re-operated to instruct the release of the zooming, the picture G1 in which the same frame (a) is displayed is redisplayed based on the range data stored in the range data memory. Thus, the magnified display of the same graph part can be reproduced repeatedly by designating the same zooming object range simply.
Patent JP-2002250684-A (JP)
Title: Material testing machine
Inventor: FUKUDA TAKEHIKO
IPC: G10L13/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To easily conduct control for a testing machine, such as attaching and detaching of a test piece to the testing machine by a chucking mechanism and moving of a cross head therein, and a command for start/finish of a test, even when the test piece is required to be supported by both hands or likely, and to prevent working efficiency from being lowered due to confirming of a test result or the condition of the testing machine. SOLUTION: A microphone device 42 and a speaker device 41 are provided, a voice input via the microphone device 42 is recognized by a speech recognition device 34, an operation command is issued to a load control part 33 and a chuck control part 34, in response to a result therein, and the condition of the testing machine, the test result and the like are announced with a voice synthesized in a voice synthesizing means 36 via the speaker device 41.
Patent JP-2002257810-A (JP)
Title: Material for detecting resin degradation
Inventor: MIYAGAWA EIICHI
IPC: G01N33/44
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a material for detecting degradation of a resin whereby the degradation can be detected before a change in characteristics of the resin becomes apparent. SOLUTION: There is provided the material for detecting the resin degradation, which is constituted of at least (a layer A) as a degradation adjustment layer which degrades interlockingly with the degradation of a resin molding to be detected, and (a layer B) as a color change layer which contains a pigment which changes the color through oxidation and a resin degradation accelerator in a matrix of the same material as a material of the resin molding to be detected.
Patent JP-2002257419-A (JP)
Title: Regenerative heater
Inventor: MATSUMOTO KIMIYUKI
IPC: F24D15/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative heater that can efficiently heat an inside of a room in accordance with the variation of heating demands in one day. SOLUTION: This regenerative heater is provided with a high-temperature thermal storage material 26 housed in heat insulation materials 28 and 30, a thermal storage controller 58 which controls the thermal storage amount of the material, and a ventilating heating path 46 formed in the material 26. This heating equipment is also provided with a by-pass passage 48 formed on the outside of the material 26, a fan 38 which sucks the inside air of the room and discharges warm air into the room, and a damper 50 which distributes the air sucked from the fan 38 to the heating path 46 and the by-pass passage 48. In addition, this heater is provided with a fan controller 72 which controls a quantity of heat discharged into the room by controlling the output of the fan 38.
Patent JP-2002253105-A (JP)
Title: Noxious insect-controlling device
Inventor: TAKEI YOSHIAKI
IPC: A01M7/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To exterminate noxious insects safely and effectively even in a spacious place. SOLUTION: This noxious insect-controlling device is provided by installing a foam-generating means 10 capable of generating foam and a guiding means (a tube 31) capable of guiding the foam generated in the foam generating means 10 to a noxious insect-exterminating position, and forming foam lumps with the foam supplied from the ejecting part 33b of the foam-guiding means 31 and also installing a cover 4 engaged with the ejecting part 33b of the foam- guiding means 31 and capable of housing the foam BL in a state of covering an object B placed at the insect-exterminating position.
Patent JP-2002264748-A (JP)
Title: Method for providing brake actuating amount and timing
Inventor: TAKAHASHI MASAKAZU
IPC: B60T7/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing brake actuating amount and timing to prevent a vehicle from failing to curve in moving at excessive speed so that the vehicle can safely run along a curved road. SOLUTION: When the vehicle 11 enters a service area, in an infra on the road side, the start of service is informed to the vehicle 11 through a road- vehicle communicating device 5, and the information on the position, speed and acceleration is obtained from the vehicle 11. In the case where the speed of the vehicle is excessive, the speed enabling the vehicle 11 to run safely is calculated by using the shape and coefficient of friction of a road and the vehicle speed, and then the information is obtained by an on-vehicle processor 13 through a road-vehicle communicating device 12. The on-vehicle information processor 13 calculates a brake actuating variable and timing required for running safely, which is provided to a driver of the vehicle 11 through a vehicle HMI 14.
Patent JP-2002262976-A (JP)
Title: Pillow for baby to prevent head deformation
Inventor: ISHIDA MASAZUMI
IPC: A47G9/10
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a pillow for a baby which prevents the head from deforming and setting to be flat in the rear head part by a fixed direction of the head. SOLUTION: A dent part whose head contact part 3 is suitably descended into a space 4 equipped under the upper part 2 of this soft pillow with suitable elasticity to naturally match the rear part of the head in a sleeping posture is formed in the upper part 2. The head contact part 3 is floated up to stabilize the head in a condition the rear head part is suspended up to keep the rear head part round to prevent deformation and arrange the form.
Patent JP-2002269133-A (JP)
Title: Device and method for selecting retrieval word and program for making computer perform the method
Inventor: KOIDE MIYOKO
IPC: G06F17/30
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To select only words that coincide with a retrieval target of a retriever among many words in a dictionary as a retrieval word at automatically expanding a retrieval sentence by a subordinate word, etc. SOLUTION: An input word segmenting part 201 segments individual input words in an input character string, and a common word retrieving part 202 specifies a subordinate concept (subordinate word and partial word) common to a plurality of input words. Namely, the subordinate concept of an input word A is sequentially traced down to a hierarchy lower by one, a hierarchy lower by two,..., a hierarchy lower by (k), the subordinate concept of each hierarchy is compared with the subordinate concept of the hierarchy lower by one of another input word B, and when the subordinate concept of the input word A coincides with (is common to) the subordinate concept of the input word B, the subordinate concept is selected as a retrieval word. Therefore, for example, 'Tohoku' and 'Onsen (Hot spring)' are segmented from 'Tohoku no onsen' (Hot spring ion Tohoku area), and 'Towadako (Towada Lake) onsen' and 'Hanamaki onsen' being a subordinate concept that is common to both the 'Tohoku' and 'onsen' are added to retrieval words, and meanwhile, 'Beppu onsen' that is a subordinate concept of 'onsen' but is not a subordinate concept of 'Tohoku' is not a retrieval word.
Patent JP-2002267396-A (JP)
Title: Turning mechanism of hatch
Inventor: NAGAI MITSUTERU
IPC: F16C33/32
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a turning mechanism that has a high degree of freedom in designing, can be miniaturized and made light, and allows disassembly maintenance to be made easily. SOLUTION: The turning mechanism 1 comprises an annular outer wheel 2 having a V-shaped groove 2a on the inner-periphery surface, a first annular, inner wheel member 3 where chamfering 3b is formed at the outer-periphery end of one end face in an axial direction, a second annular, second inner wheel member 4 where chamfering 4b is formed at the outer-periphery end of one end face in an axial direction, and pluralities of bearing balls 5. The first inner wheel member 3 is arranged in the outer wheel 2, pluralities of bearing balls 5 are arranged, and then the first inner wheel member 3 and the second inner wheel member 4 are fixed by a bolt 7, thus easily assembling the turning mechanism 1.
Patent JP-2002275554-A (JP)
Title: Method for heat-insulating converter
Inventor: NODA KOJI
IPC: C22B15/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat-insulating a converter in which the converter can be favorably heat-insulated when the operation is stopped. SOLUTION: In this method, solid fuel is burned in the converter 1 when the operation is stopped, and/or flame 7 of liquid or gas fuel is blown from a tuyere 3 into the converter, and/or the tuyere 2 is covered by a converter lid 5.
Patent JP-2002274963-A (JP)
Title: Casting downspout material for main downspout rising section of blast furnace
Inventor: MUROI NOBUAKI
IPC: C21B7/14
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To automatically change a level by passing of molten iron through the rising section of the main downspout of a blast furnace. SOLUTION: This downspout material is formed by compounding respective specific ratios of SiC which is a refractory material easily soluble in the molten iron and a carbonaceous refractory material which is capable of controlling sintering strength in such a manner that the level can be automatically changed by passing of the molten steel through the rising section 2 of the main downspout 1 of the blast furnace. The material is constituted by compounding 40 to 60 wt.% SiC, 2 to 4 wt.% carbonaceous raw material, such as carbon black and graphite, not having bonding strength and other components, such as alumina, spinel, clay, cement and dispersant.
Patent JP-2002269229-A (JP)
Title: Medical treatment managing system
Inventor: YOU KIYOKUKA
IPC: G16H10/60
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a medical mistake by correctly transmitting an instruction concerning a medical care to each department in a medical organization. SOLUTION: A host computer 1 to store a medical care plan of a patient is provided, and a plural number of sub computers 2 connected to it in a network are provided in each of the departments of a hospital. A patient tag issuing device 5 is provided at a reception desk, a medical care instruction slip issuing device 7 is provided in each of an examination room, a test room, a nurse station, a medication room, etc., and a label issuing machine 8 to issue labels recording discrimination information is provided in each of the medication room and an instrument room. The patient carries a patient tag with a patient code attached to it, and each of medical staffs carries an information code reader 9 to read and collate the code. The label with a used article code marked on it is attached on a used article. A medical instruction slip with the medical instruction based on the medical plan with the information code mentioned on it is issued at each of the departments. It is possible to easily confirm whether the used article such as a medical instrument, a medicine, etc., to be used for medical care practice is concerned with the corresponding patient or not by collation of the code.
Patent JP-2002280154-A (JP)
Title: Induction heating coil
Inventor: FUJITA ATSUSHI
IPC: H05B6/12
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a small size and low cost induction heating device by materializing a heating coil of a little loss, easy to cool, and of low cost. SOLUTION: An electric conductor stacked wire 11 is formed by stacking electric conductors 9A, 9B, 9C, 9D of roughly rectangular section. A longitudinal direction of the section of electric conductors 9A, 9B, 9C, 9D is roughly perpendicular to a coil surface formed by the electric conductor stacked wire 11 in adjacent thereof. The electric conductor stacked wire 11 is wound in a spiral shape to change places of an inner circumference side electric conductor and an outer circumference side electric conductor with each other. Bias caused by proximity effect of currents flowing in the electric conductive body 9A, 9B, 9C, 9D is reduced and the currents are equalized to reduce high frequency current loss and to make cooling easy. Consequently, low cost heating coil can be provided.
Patent JP-2002280652-A (JP)
Title: Wide-band raman amplifier and optical communication system using it
Inventor: AKASAKA YOICHI
IPC: H04B10/291
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical amplifier having further increased bandwidth since light amplification methods for increasing transmission capacity so far developed are limited. SOLUTION: A phosphor-doped optical fiber having a gain peak at a plurality of bands is utilized, and wavelength multiple stimulation light is allowed to enter the optical fiber to allow the wavelength multiple signal light to be subjected to Raman amplification, thus realizing a wide-band amplification, In the wide-band Raman amplifier, no wavelength multiple signal light is arranged at a non-gain band or a fine gain band being generated among a plurality of signal gain bands that are generated by wavelength multiple excitation light. The wavelength multiple signal light is arranged among the plurality of signal gain bands, and the wavelength multiple signal light is amplified using signal light at a short-wavelength side that is amplified by a wavelength multiple stimulation light source as stimulation light.  The wide-band Raman amplifier is used for Raman amplification, and at the same time the non-gain band or the fine gain band of the wide-band Raman amplifier is subjected to light amplification by an Er-doped fiber amplifier.
Patent JP-2002237210-A (JP)
Title: Luminaire for high illuminance fluorescent lamp
Inventor: KITADE WATARU
IPC: F21V7/22
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a high illuminance luminaire capable of providing extensive power saving at a brightness the same as a current luminaire. SOLUTION: An aluminum material plate with reflectance of 0.9 or more subjected to a durability treatment so as to maintain high gloss for a long period is used as a reflector of the luminaire for a fluorescent lamp. When the luminaire is seen from directly below, two or more fluorescent lamps per fluorescent lamp attached to the luminaire is projected on the reflector, and a directly below illuminance of 1.5 times or more is provided than when using a reflector of a common steel plate applied with coating.
Patent JP-2002274419-A (JP)
Title: Crawler traveling vehicle
Inventor: KAMOTO MASASHI
IPC: B62D11/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the impairing of a traveling property caused by the muddiness by minimizing a width dimension of a transmission case, in a transmission provided with a rectilinear power transmission system and a turning power transmission system. SOLUTION: The transmission 10 is provided with the rectilinear power transmission system 14 for synchronously transmitting the traveling power to left and right crawler driving shafts 16L, 16R, and the turning power transmission system 15 for selectively transmitting the traveling power to the left and right crawler driving shafts 16L, 16R while changing gears by plural gear change clutches C1-C4, and the rectilinear power transmission system 14 and the turning power transmission system 15 are longitudinally arranged in parallel in a side view.
Patent JP-2002274603-A (JP)
Title: Automated storage and retrieval system
Inventor: ASANUMA MINEHIRO
IPC: B65G1/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an automated storage and retrieval system capable of enlarging the working space and allowing effective movement of objects in the enlarged space. SOLUTION: The automated storage and retrieval system is composed of a plurality of automatic warehouses 51, a first floor 6, second floor 74 and third floor 75 arranged at a certain spacing one over another on the retrieval station side of each warehouse 51, a retrieval conveyor 48B installed on the side floors 6, 74, 75 of each warehouse 51, and an object elevating/sinking device 78 tying the upper floors 6, 74, 75.
Patent JP-2002280787-A (JP)
Title: Structure for aligning members each other
Inventor: OKADA MASANOBU
IPC: H05K9/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To align a shield case 2 accurately with a circuit board 1 and to perform aligning work of the shield case 2 smoothly. SOLUTION: Aligning claws 4 are projected from four corners of a shield case 2. The aligning claw 4 has substantially arcuate cross-section on the lateral face substantially orthogonal to the longitudinal direction α of protrusion. When each aligning claw 4 is inserted into a aligning hole 5, side edge parts 7a and 7b at the opposite ends of the substantially arcuate shape of each aligning claw 4 abut against the inner wall face 6b of the aligning hole 5 or are arranged proximately through a micro gap. Consequently, the shield case 2 can be aligned accurately on the circuit board 1. Since the contact area between the aligning claw 4 and the inner wall face 6b of the aligning hole 5 is small, frictional resistance is low when the aligning claw 4 is inserted into the aligning hole 5 and the aligning claw 4 can be inserted smoothly into the aligning hole 5.
Patent JP-2002278238-A (JP)
Title: Image forming device
Inventor: SUZUKI YASUYUKI
IPC: G03G15/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents replenishment of a developing unit with toner during a toner forced-replenishment operation and securely fills the toner hopper with toner. SOLUTION: The image forming device has a developing device 12 provided with the developing unit 20 and the toner hopper 21. The developing unit 20 has a developing roller 25 and develops an electrostatic latent image on an image carrier (photoreceptor 10) with toner. The toner hopper 21 receives toner from a toner bottle 47 and replenishes the developing unit 20 with the toner. The image forming device has a filling mode for filling the empty toner hopper 21 with the toner in setting the device at an initial stage, thereby getting ready for the first copying. In the image forming device, the developing device 12 is provided with a toner replenishment port opening/closing member (band-like member 46).  During the filling of the initial toner into the toner hopper 21, the opening/closing member closes a toner replenishment port 28 through which the toner is supplied to the developing unit 20. After the filling of the toner, the opening/closing member opens the toner replenishment port 28.
Patent JP-2002280265-A (JP)
Title: Electric double-layer capacitor and production method therefor
Inventor: MATSUNO SHINYA
IPC: H01G11/12
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method for electric double-layer capacitor, with which a position deviation between polarized electrodes and of a collector and a separator can be prevented, and productivity is improved. SOLUTION: A cell laminate 7, configured by laminating a plurality of layers of a cell 6 composed of a pair of plate-like polarized electrodes 2 and 2, a plate-like separator 3 interposed between a pair of polarized electrodes 2 and 2 and plate-like collectors 4 and 4 respectively laminated on the outside surface of the polarized electrode 2, is housed inside an external member 13, the separator 3 is equipped with a protruded part 9 protruded out of the cell laminate 7, and an electric double-layer capacitor 1, with which a through-hole 10 is provided at the mutually linking position of each of protruded parts 9, is produced.
Patent JP-2002202293-A (JP)
Title: Inspection device of vibration inside solid
Inventor: MOTOOKA SEIICHI
IPC: G01N29/12
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device of vibration inside a solid having high inspection precision. SOLUTION: This inspection device of vibration inside the solid is equipped with an excitation part 10 for generating vibration in the solid which is an inspection object, reception parts 20, 30 for receiving the vibration in the solid, and converting the vibration into an electric signal, inspection parts 40, 50 for analyzing the characteristic of the vibration received by the reception parts, and outputting the result as an inspection result, and a control part 60 for controlling each part. The control part is equipped with a means for synchronizing the time of excitation by the excitation part 10 with the period of reception by the reception parts 20, 30.
Patent JP-2002286697-A (JP)
Title: Oil check sensor
Inventor: ITOMI SHOJI
IPC: G01N27/72
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil check sensor which is small and low-cost and in which the number of components is small. SOLUTION: The oil check sensor contains a sensor body 20 comprising a conductive metallic cylindrical body 20b coupled to the outer circumference of a rod-shaped body 20a via an insulation gap G. A magnet which attracts conductors such as iron particles or the like floating in an oil is formed on the tip-part outer circumference on which the tip of the rod-shaped body 20a protrudes from the cylindrical body 20b. A pair of electrodes 25, 26 are fixed to the outer circumference of the magnet by keeping a prescribed interval. At least one from among the electrodes 25, 26 is constituted of a resistor. A resistance value across the electrodes is measured, and the amount of a mixture of magnetic substances such as the iron particles or the like contained in the oil is detected.