baber/WOPTO huggingface dataset:
Patent JP-2001248520-A (JP)
Title: Fuel injection pump
Inventor: MORI KATSUMI
IPC: F04B53/16
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pump capable of improving strength with a simple structure and in low costs without enlarging a constitution, and improving fuel injection pressure. SOLUTION: A flat surface part 50 is formed on a connecting part 17 of an inner wall surface 10a of a pump housing 10 for forming a fuel pressurizing chamber 13 and an inner wall surface of a fuel intake passage 14 and an inner wall surface of a fuel delivery passage 15, and thereby, stress concentrated to an upper cross point 171 and a lower cross point 172 of the connecting part 17 is dispersed on a circumference of the connecting part 17. It is thus possible to improve strength of the fuel injection pump and it is also possible to increase fuel injection pressure. Since strength of the fuel injection pump is improved without increasing the wall thickness of the pump housing 10, the constitution of the fuel injection pump is not enlarged.
Patent JP-2002081150-A (JP)
Title: Framework block made of used paper and wood chips, and its manufacturing, installing and working method
Inventor: YAMASHITA HIDENOBU
IPC: E04B1/80
Filed: 2000-09-09
Abstract: PROBLEM TO BE SOLVED: To provide coexistence of insulation performance and bearing force equivalent or better than that of bracing, amenity in living environment, conservation of earth environment, effective use of resources, uniform quality of work, and simplified working techniques in a wooden framework construction. SOLUTION: Wood chips are mixed together with used paper and hardened by a hardening agent and then accurately cut in a factory or the like, on the job site, the hardened things are simply assembled together by using exclusive fittings and an adhesive, a strength equal to or better than the framework required in structural bearing force can be kept by high insulating ability, high airtightness, and a high bearing force for working always with the uniform quality independently from the working skills.
Patent JP-2002120990-A (JP)
Title: Turning control device of construction machine
Inventor: YOSHITAKE KYOSUKE
IPC: F15B11/08
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a turning control device of a construction machine solving a problem that a conventional turning control device cannot correspond to a variation of an operation circumstance and the like since a turning characteristic is only univocally provided. SOLUTION: In the case where a moment of inertial of an upper turning body 3 is large, a solenoid directional control valve 23 is switched to the 23a side by a micro-computer and a flow control valve 21 is switched to a shut-off valve 21a by an operation pressure from an oil pressure source 17. In this case, a turning hydraulic motor 8 is rotated and driven by an opening area characteristic of a pilot directional control valve 15. In the case where the moment of inertia is small, the solenoid directional control valve 23 is switched to the 23b side, an operation pressure is shut off and the flow control valve 21 is switched to a throttle valve 21b. The throttle valve 21b is throttled and adjusted by a pilot pressure which a remote control valve 18 introduced through a pilot line 22c generates.  Accordingly, in this case, the turning hydraulic motor 8 is rotated and driven depending on an opening area characteristic of the pilot directional control valve 15 and the throttle valve 21b.
Patent JP-2002124328-A (JP)
Title: Memory card connector
Inventor: ICHIBA KAZUO
IPC: B42D15/10
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a socket for a memory card, with which a memory card is attached or detached easily and its mounting state is made visible, readable and identifiable and of which positioning on an outer surface of electronic equipment is freer and so flexibility of designing is higher than that in the prior art. SOLUTION: The memory card connector is composed of a bottomed rectangular card container, provided with a top-opening housing space at the center, a group of a number of elastic contact pieces fixed at one end of the card container toward the axial direction, extending inwardly and at same time, having their tip parts protrude into the housing space and contacting each plane electrode at the bottom of the memory card, a locking part formed at a position protruding toward the top of the end of the housing space and facing the group of elastic contact pieces and for locking top end of the memory card in the housed state with a locking bottom face and biasing for turning the memory card, pinched with the elastic contact pieces, a movable locking body which can protrude toward the upper part of the housing space of the other end of the card container,  and an elastically pressing member pressing the memory card contained from the bottom side.
Patent JP-2002127232-A (JP)
Title: Plastic sheet and method for manufacturing the same
Inventor: MASAKI YOSHINORI
IPC: B29C48/305
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat resistant plastic sheet excellent in transparency and a method for manufacturing the same. SOLUTION: The highly heat-resistant plastic sheet good in transparency is manufactured by extruding a resin, in which gas is dissolved, from a mold and stepwise exposing the extrudate to an atmosphere of which the pressure is lower than that of a preceding stage.
Patent JP-2002132948-A (JP)
Title: System, device and method for collecting state information, abnormal behavior detection system, medium and information aggregate
Inventor: HASHIMOTO KAZUHIKO
IPC: H04W4/90
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the state information showing the state of a person or an animal being unable to be obtained comprehensively. SOLUTION: This state information collection system is provided with a personal information terminal 6 that can be attached to the human body 1 and has a posture/behavior detecting means 2 for detecting the posture and/or behavior state of a human body 1 and a sensor signal transmitting and receiving means 23 for transmitting the state detection signal by detecting the posture and/or behavior state, with a position detecting means 10 for detecting the position of the human body 1 and with transmitting the position as a position detection signal, and a master unit (base station) 7 which receives and processes the position detection signal and the state detection signal and is provided in a prescribed area, and obtains the state information showing the state of the human body 1, on the basis of processing results.
Patent JP-2002130742-A (JP)
Title: Capacitor-mounting device
Inventor: HORIE TAKESHI
IPC: F24F5/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wire-binding device for binding a wire routed into an electrical equipment box for fixing without increasing the number of parts. SOLUTION: In the capacitor-mounting device where a cylindrical capacitor 14 is placed on a mounting substrate (electrical equipment box 13), and is mounted to the mounting substrate by a capacitor-mounting tool 15 comprising a winding section 15a and a mounting section 15d, a louver 16 that is provided at the winding section of the capacitor-mounting tool is wound for formation, or a lead wire 21 is accommodated at an accommodation section formed by an inflation section 18 that is provided at the mounting section, thus binding and fixing the lead wire routed into the electrical equipment box.
Patent JP-2002124213-A (JP)
Title: Porous material sealed fluorescent lamp
Inventor: SAKANO SUSUMU
IPC: H01J61/26
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp with improved characteristics by removing impurity gas remaining after completion of the lamp, causing drop in luminous flux and increase in mercury consumption. SOLUTION: A porous material is sealed in the fluorescent lamp.
Patent JP-2002131550-A (JP)
Title: Optical loss filter
Inventor: URAMATSU TOMOSHI
IPC: G02B6/02
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical loss filter using long period gratings in which the clad mode is attenuated within a short distance to prevent the mutual interference with the core mode. SOLUTION: The optical loss filter 10 is manufactured by writing two long period gratings 1, 3 having different loss wavelengths in the core 2 of an optical fiber. The outer surface of the clad 4 between the two long period gratings 1, 3 is coated with a high refractive index agent 6 having a higher refractive index than that of the clad 4. Although the core mode is emitted to the clad mode in the long period grating 1, the clad mode is emitted through the region coated with the high refractive index agent 6 to the outside of the optical fiber accompanied with attenuation. Therefore, in the long period grating 3, the clad mode does not recombine with the core mode, which means that the optical transmission characteristics of the optical loss filter 10 are the product of the optical transmission characteristics of the two long period gratings 1, 3.
Patent JP-2002131466-A (JP)
Title: Pressure test method for reactor pressure vessel
Inventor: HIRANO TAKASHI
IPC: G21C17/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure test method, for a reactor pressure vessel, in which a pressure test temperature can be lowered by a method wherein the pressure test temperature according to the actual state of the fracture rate of a pressure-vessel barrel part is found on the basis of a proper stress intensity factor by measuring the fracture rate of the pressure-vessel barrel part by an ultrasonic flaw detection and on the basis of a predetermined fracture toughness reference curve. SOLUTION: When a reactor core internal structure is taken out from a pressure vessel body 2, the fracture rate of the part near the reactor core of the pressure vessel body 2 is measured by a remotely controllable ultrasonic flaw detector 16. On the basis of the measured fracture rate and on the basis of the predetermined fracture toughness reference curve, the pressure test temperature according to the actual state of the fracture rate of the body 2 is found. Thereby, the pressure test temperature is lowered. Even when a neutron irradiation degradation is generated in the part near the reactor core of the body 2, the body 2 can be heated easily to the pressure test temperature by a recirculation pump 9.
Patent JP-2001159898-A (JP)
Title: Sound coding method and sound decoding method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/008
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To simply reproduce audio signals even when the audio signals coded with various sampling frequencies for each piece of music are processed. SOLUTION: The two-channel stereo audio signals are addition/subtraction mixed with a 6 ch mix and matrix circuit 1', and the resultant channel signals are predictive-coded with a coding part 2', and the predictive-coded data are quantized with the number of samples 40, 80 or 160 according to the sampling frequencies, and the quantized data are compressed with a variable or fixed rate and packed.
Patent JP-2002125688-A (JP)
Title: Oligonucleotide for detecting hepatitis c virus in high sensitivity and method for detecting the same
Inventor: TAYA TOSHITAKA
IPC: C12Q1/70
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an oligonucleotide or its combination useful for specifically amplifying HCV RNA or detecting and identifying it in high sensitivity. SOLUTION: This oligonucleotide combination is used in a detection method utilizing RNA amplification step, that is, intended for amplifying HCV RNA at a given relatively low temperature (35-50 deg.C, preferably 41 deg.C) and detecting the HCV RNA; in other words, an oligonucleotide primer combination for amplifying the HCV RNA is provided, thereby contributing to simple, quick and highly sensitive HCV RNA detection methods utilizing the combination, and a detective kit including the combination is provided for clinical examinations and the like.
Patent JP-2002139709-A (JP)
Title: Temple of spectacle frame
Inventor: KASASHIMA YUTAKA
IPC: G02C5/14
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a temple of spectacle frame with which an always good wearing state is obtained by evading the continuation of a sticky feel while sweat is held stuck to the segments of temples abutting on the skin by contact of bamboo materials with the user's skin and the absorption of the moisture and oil-component even when the user gets sweaty by exercise or the like. SOLUTION: At least the segments of the temples of the spectacle frame, which segments abut on the skin consist of the bamboo materials. Even if the users of the spectacles adopting such temples gets sweaty by the exercise, etc., the bamboo materials absorb the moisture and oil-components of the sweat by coming into contact with the user's skin. The absorbed moisture is evaporated by a body temperature.
Patent JP-2002147834-A (JP)
Title: Floor-ventilating apparatus
Inventor: OBARA KIYOSHI
IPC: F24F13/12
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a floor-ventilating apparatus which is superior in workability having a simplified constitution, and opening/closing of a vent hole is achieved automatically by making use of elevation of atmospheric temperature. SOLUTION: The apparatus is adapted to comprise a ventilation board 2, which is mounted over an opening section 1 in a floor surface 10, and in which a plurality of vent holes 11 are formed in a plate surface, while a partition section 12 for stripe ids provided on the plate lower surface section; a slide ventilation plate 3 which is mounted slidably on the side of the partition section 12 on the ventilation board 2, and in which a plurality of vent holes 21 are opened; a base structure 5, which is mounted along the partition plate 12, and in which a shape storage alloy spring member 7 for converting the expansion change of the storing member 7 due to temperature change with respect to reciprocating motion of a shaft 33;  and a vent hole opening/ closing unit 4, comprising an engagement slide structure 6 which is coupled with the shaft 33 from the base structure 5, and in which the partition section 12 undergoes slide movement and fix an engagement pawl 53 to the slide ventilation plate 3 for its sliding, and further, in which the vent hole 21 in the slide vent plate 3, is adapted to penetrate and is closed, with respect to the vent hole 11 of the ventilation board 2.
Patent JP-2002143064-A (JP)
Title: Floor cleaning device
Inventor: ITO YOSHINORI
IPC: A47L11/30
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a floor cleaning device that can be put in cleaning operation for a long time by supplying sufficient wash water or wash liquid while maintaining a manually operated sharp-turning function for cleaning a floor surface by the direct moving operation of a brush unit comprising a cleaning brush and the like by operating an operating handle. SOLUTION: The whole of this floor cleaning device is separated into a body device 1 and a brush unit 5. The body device 1 side is provided with a wash water supply means for feeding wash water or wash liquid to the brush unit 5 side through a flexible feed water hose 4R, and a waste water recovery means for sucking waste wash water from the brush unit 5 side through a flexible suction hose 5H. The brush unit 5 side is provided with a cleaning brush 5V rotated by a motor 5M, and a squeegee 5S for sucking the waste water.
Patent JP-2002146501-A (JP)
Title: Hot-dip galvanized high-tensile steel sheet and galvannealed high-tensile steel sheet having excellent platability
Inventor: NAKAJIMA SEIJI
IPC: C23C2/40
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a hot-dip galvanized high-tensile steel sheet and a galvannealed high-tensile steel sheet each having excellent platability by properly controlling Si surface concentration quantity in the interface between a galvanizing layer and a high-tensile steel sheet. SOLUTION: In the hot-dip galvanized or galvannealed high-tensile steel sheet, Si surface concentration index X represented by X=[(the maximum peak height A of Si in the surface layer)/(the average height B of Si in the steel)]×[Si content (mass%) in the steel], which is determined by sputtering analysis from the surface of the high-tensile steel sheet in a depth direction after the plating layer on the surface layer is removed by melting, is regulated to <=10 or <=6.
Patent JP-2002149513-A (JP)
Title: Peripheral device control system, its control method and medium
Inventor: INOUE TAKASHI
IPC: G06F13/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To enable an external device to easily and inexpensively issue a job to a peripheral device while effectively utilizing the memory resources of the system. SOLUTION: The peripheral device stores modes in which the peripheral device can perform processing when the external device controls the peripheral device through a network, and the external device acquires the stored modes through the network and displays the modes in a list. When a desired mode is selected among the modes displayed in the list, a job input start command composed by designating the selected mode is transmitted to the peripheral device through the network.
Patent JP-2002143639-A (JP)
Title: Method for treating ammonia gas
Inventor: TAKEUCHI TADAO
IPC: B01D53/58
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of phosphoric acid per ammonia absorbed in a liquid absorbent, and moreover, to highly remove ammonia in a method which absorbs and removes ammonia in gas as ammonium phosphate by allowing the ammonia-containing gas to contact with an absorbing solution of phosphoric acid-containing solution. SOLUTION: Raw gas is introduced into a first absorption tower 1 and is brought into contact with a first phosphoric acid-containing aqueous solution, a major part of the ammonium in the raw gas is absorbed and removed, the treated gas in the first absorption tower 1 is introduced into a second absorption tower 2 and is brought into contact with a second phosphoric acid-containing aqueous solution, and thereby remaining ammonium is absorbed and removed. PH of the second phosphoric acid-containing aqueous solution is lower than the pH of the first phosphoric acid-containing aqueous solution.
Patent JP-2002152714-A (JP)
Title: Information processing apparatus, guard system, guard method, and storage medium
Inventor: SAKAEDA MASATAKA
IPC: G08B25/04
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a guard system that can simply and inexpensively be built up even in a general house to surely prevent an unlawful entry. SOLUTION: A photographing means (digital camera) 111 photographs a special place (house) 110 that is an object of guard, a terminal (personal computer) 112 captures the photographed image, discriminates whether or not there arises any change in the photographed image, recognizes it that an illegal intruder enters the specific place when the photographed image is subject to change, the transmits the photographed image at that time or the photographed image for a prescribed period (photographed image when the illegal intruder exists) to an external server 130 via a communication network (network) 160.
Patent JP-2002154896-A (JP)
Title: METHOD FOR PRODUCING Ga-DOPED SILICON SINGLE CRYSTAL
Inventor: ABE TAKAO
IPC: H01L31/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the distribution of resistivity in the direction of the pulling axis of a Ga-doped silicon single crystal and to produce a silicon single crystal having a uniform resistivity. SOLUTION: A method for producing the Ga-doped silicon single crystal is based on a Czochralski method and comprises pulling the silicon single crystal while lowering the atmospheric pressure at the time of pulling the silicon single crystal from the range of 500 to 1,000 mTorr (6.67×101 to 1.33×102 Pa) to the range of 10 to 200 mTorr (1.33 to 2.67×101 Pa).
Patent JP-2002142773-A (JP)
Title: Dna marker for rice plant bacterial leaf blight-resistant genes xa3 and xa4
Inventor: TADA YUICHI
IPC: A01H1/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a DNA marker for rice plant bacterial leaf blight-resistant genes Xa3 and Xa4, and to provide a method for isolating rice plant bacterial leaf blight-resistant genes Xa3 and Xa4 utilizing the DNA marker. SOLUTION: A homologous gene to a disease-resistant gene is isolated by PCR using primers based on a region conserved among disease-resistant genes of plants. One gene of them is linked to rice plant bacterial leaf blight-resistant genes Xa3 and Xa4.
Patent JP-2002143291-A (JP)
Title: Composite porous structure and method for manufacturing the same
Inventor: CHIN KUNIHEI
IPC: A61L27/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a composite porous structure which has good bioabsorbability, strength and excellent biocompatibility and is capable of inducing osteogenesis to regenerate a bone. SOLUTION: In this structure, a hydroxyapatite layer is provided on the surface of micropores of a polymer compound composite porous structure on which, inside and on the surface of one of polymer compound porous structures, the other polymer compound porous structure composed of a polymer compound different from that of the above polymer compound porous structure is formed.
Patent JP-2001203866-A (JP)
Title: Color correction system for color printer having optical system insensitive to displacement
Inventor: HUBBLE FRED F III
IPC: G01J3/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To effectively perform non contact color measurement. SOLUTION: The color of a test patch 31 on a printed test sheet 30 moving within an ordinary output path, with which a color printer is not limited, is measured without making contact. That test patch 31 can be irradiated with a number of various colors in order from angular directions and in response to the irradiation, a photosensor D12 outputs an electrical signal. This spectrophotometer 12 has a lens system for transmitting the radiation reflected from the test patch 31 to the photosensor D12, and a lens magnification ratio is set to about 1:1.
Patent JP-2002158019-A (JP)
Title: Fuel cell electricity generating device
Inventor: OZEKI MASATAKA
IPC: H01M8/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell electricity generating device with a structure of reusing residual hydrogen to heat a fuel generator 2, which prevents the fuel generator 2 operating at proper reaction temperature from unusual temperature increase caused by a sudden increase of residual hydrogen. SOLUTION: When it is estimated that the temperature of the fuel generator 2 exceeds a proper reaction temperature caused by residual hydrogen, the fuel generator 2 is made to maintain a proper reaction temperature by increasing the air flow of a combustion fan 6 to release the heat into the exhaustion gas.
Patent JP-2002160449-A (JP)
Title: Heat-sensitive recording body
Inventor: ASANO TSUNEO
IPC: B41M5/26
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body, in which coloring sensitivity and fading of a recorded image part (especially heat resistance) are improved. SOLUTION: In the heat-sensitive recording body, which is produced by providing a heat-sensitive color-developing layer mainly including a colorless or light- colored basic colorless dye and a specified aromatic sulfonamide as an organic developer, an aliphatic amide compound and the aromatic sulfonamide compound are included in the heat-sensitive color-developing layer.