baber/WOPTO huggingface dataset:
Patent JP-H06174098-A (JP)
Title: Covering method for metal gasket
Inventor: HAYAKAWA GORO
IPC: F16J15/08
Filed: 1992-11-30
Abstract: PURPOSE:To eliminate the possibility of damage to covering and to enhance working by forming a predetermined shaped metal gasket member by applying punching forming to a sheet metal material covered with no sealing material, and by then sticking the covering of the sealing material to the member. CONSTITUTION:In manufacturing a metal gasket member 3, firstly, a sheet metal material wound in coil shape is rewound and is punched with a punching machine, and simultaneously, if necessary, required bending such as bead formation is applied to the sheet metal material to form the predetermined metal gasket member 3. Next, like well-known electrodeposition coating, pretreatment such as degrease, tapping, chemical conversion coating, and washing is applied to the metal gasket member 3. Next, electrodeposition coating is done by soaking the metal gasket member 3 in an electrodeposition tank 5 filled with an electrodeposition paint comprising a sealing material. A coat having a thickness of about 15-40mum is uniformly formed on the surface of the metal gasket member 3. Then, washing in a washer 6, and drying in a drier 7 are done. The metal gasket member 3 is then transferred to the next process 8.
Patent JP-2001158957-A (JP)
Title: Method of manufacturing thin film by yag fifth harmonic pulse laser vapor deposition, and its apparatus
Inventor: MUTO HACHIZO
IPC: H01L21/203
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin film by a YAG fifth harmonic pulse laser vapor deposition, and its apparatus. SOLUTION: In the manufacturing method and its apparatus, crystalline and amorphous thin films of a target substance, a thin film of a device pattern, and its laminated thin film are manufactured by successively implementing by the predetermined pulse number a first step in which harmonics different in wavelength of the pulse laser such as Nd: YAG are coupled with each other, and only the fifth harmonic short in wavelength is separated, and a second step in which the separated fifth harmonic is converged and irradiated on a target by using a lens, the target substance is decomposed and evaporated in a pulse manner, and collided on a substrate as it is or through a mark for device pattern, and successively implementing the operation for a plurality of targets.
Patent JP-2000227258-A (JP)
Title: Thermal energy circulating apparatus using microorganism
Inventor: NAKATSUKA HIROSHIGE
IPC: C12N1/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an energy having economy while considering maintenance or regeneration of a natural environment by heating water or the air with thermophilic bacteria in a liquid culture medium as a heat source. SOLUTION: Thermophilic bacteria are liquid cultured in a culture tank 1 to obtain a culture medium in which a temperature is raised as the bacterial are grown. Pipes 31 to 33 for communicating with water works (a water service, a water reclamation system) 5 or a water supply source, an air supply source such as a water tank or the like are connected to a heat exchanger 2 for taking out a heat from the tank 1 to heat the water or air through the exchanger 2. As a method for culturing the thermophilic bacteria, it is not limited as long as the liquid culture medium is used, and a method for culturing for use in normal thermophilic bacteria can be widely adopted. To generate warm water by treating a large quantity of water, a deep culturing (tank culturing) is preferable. And such a culturing can be conducted according to the normal method.  As the liquid culture medium, it is not particularly limited, and the thermophilic bacteria or preferably a culture liquid normally used for extreme thermophilic bacterial culture can be widely used.
Patent JP-H06187096-A (JP)
Title: Display incorporated type tablet
Inventor: KAI TSUTOMU
IPC: G06F3/048
Filed: 1992-12-22
Abstract: PURPOSE:To reduce the degradation of position accuracy and resolution due to back light noise. CONSTITUTION:Pulses are successively put in the electrode of a liquid crystal panel 1 utilized for the display of a screen, scanning is performed and a coordinate value is detected by a detection pen 7 connected by capacitance with the electrode. At this time, synchronization with an inverter 6 is attained and a coordinate detection operation is started.
Patent JP-H07170758-A (JP)
Title: Detecting method of short circuit of bridge circuit in power converter
Inventor: HAMAMOTO KAZUHIRO
IPC: H02H3/087
Filed: 1993-12-13
Abstract: PURPOSE:To realize the detection of the short circuit of a bridge circuit in a power converter through a simple detecting method. CONSTITUTION:In a power converter constituted by connecting a bridge circuit consisting of a capacitor 2 and two semiconductor switching elements 4 and 5 connected in series in parallel at both ends of a DC power supply 1, a Rogowskii-coil 3 is mounted on a wiring 14 to the semiconductor switching element 4, and a detector 12 composed of a resistor 6 and a capacitor 7 is connected previously at both ends of the coil 3. A short circuit is detected by comparing voltage detected at both ends of the capacitor 7 with reference voltage 8 in a comparison circuit 9 when the short circuit is generated, and a driving signal from a gate driving circuit 11 is interrupted through an interrupting circuit 10 by an output signal from the comparison circuit 9.
Patent JP-H07176589-A (JP)
Title: Apparatus and method for manufacture
Inventor: USHIJIMA MITSURU
IPC: B05C11/08
Filed: 1993-12-13
Abstract: PURPOSE:To facilitate the selective change of a treatment process in accordance with the necessity by a method wherein a treated object is selectively delivered between a plurality of processes which are provided so as to face each other. CONSTITUTION:In a photoresist film coating and developing apparatus 100, a preparatory heating station 104 and first and second heating stations 105 and 106 are provided on the one side of a passage 102 and first and second coating stations 107 and 108 are provided on the other side of the passage 102. A wafer conveyor 110 which is moved in a Y-direction is provided in the passage 102 and tweezers 112 and 113 which suck and hold wafers W and can be moved respectively in an X-direction and in a Y-direction independently are attached to the carriage 111 of the wafer conveyor 110. The wafer W can be delivered between the respective treatment stations 103-108 by the wafer conveyor 110. At that time, the treatment in the respective treatment stations 103-108 can be predetermined arbitrarily. With this constitution, various treatment processes are available.
Patent JP-H03204194-A (JP)
Title: Pb alloy solder having excellent thermal fatigue characteristic
Inventor: KOGASHIWA TOSHINORI
IPC: C22C13/00
Filed: 1989-12-29
Abstract: PURPOSE:To improve a thermal fatigue characteristic and creep resistance by incorporating a specific ratio of Sb and elements which are liable to form a compd. with the Sn in the solder, and thereby precipitating intermetallic compd. particles in the crystal grain boundary parts. CONSTITUTION:The Sb at 0.01 to 10% and the elements which are liable to form the compd. with the Sn are incorporated into the Pb alloy base material contg. 1 to 60% Sn. The intermetallic compd. particles are deposited dispersedly in the crystal grain boundary parts consisting of the SbSn compd. and the Pb alloy solder having the excellent thermal fatigue resistance is obtd. The elements which are liable to form the compd. with the Sn are one kind or >=2 kinds of Cu, Ni, Au, Ag, Pt, Pd, Mg, Ca, Li, In, Ce, Cd, Co, Cr, Fe, Mn, Se, Te, and Zr and the content thereof is 0.01 to 7%. The content of the Cu or Ni is <= 2% if this element is incorporated into the alloy, and the contents of the above-mentioned elements exclusive of the Cu and Ni is confined to <=5%.
Patent JP-H10181380-A (JP)
Title: Alarm system for vehicle
Inventor: TOKORO SETSUO
IPC: B60K28/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent any useless alarm from occurring, in a device giving an alarm after detecting any possible drop in the concentrative force of a driver. SOLUTION: A driver's facial image is photographed by a television camera 10 and, after being binarized and feed-processed, any inattentive driving of a driver is detected by a neural network 16, and supplied to an electronic control unit 18. In addition, a car-to-car distance with the preceding car is detected by a sensor 20. The ECU 18 makes a distance between cars when starting the inattentive driving into the reference car-to-car distance, and compares the car-to-car distance in an inattentive state with this reference car-to-car distance. In succession, the ECU 18 generates an alarm in the case where the car-to-car distance has reduced more than the specified value from the reference car-to-car distance in the inattentive state, but when the car-to-car distance is not varied at all even if the driver commits the inattentive driving, it will not generate the alarm.
Patent JP-H06169418-A (JP)
Title: Video camera
Inventor: TAKAHASHI KOUSEI
IPC: H04N5/225
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the top and bottom of an image projected on a monitor from being inverted even at the time of inverting the top and bottom of a video camera main body by making an image pickup part rotatable with the optical axis of the lens of a lens part as an axis against a grip part. CONSTITUTION:A monitor part 19 is used also as the rotating position adjusting member of an image pickup part 14, fixed to the image pickup part 14 in the direction of rotation of the image pickup part 14, and fixed to the image pickup part 14 so as to be protruded from a video camera main body 1. Therefore, at the time of rotating the monitoring part 19 with the center of rotation of the image pickup part 14 as the axis, the image pickup part 4 is rotated. At the time of rotating the monitoring part 19 to a position indicated by alternate long and two short deshes lines in (a), the image pickup part 14 is rotated along 180 deg. and the top and bottom of the image pickup part 14 against a grip part 2 is inverted.
Patent JP-2000201369-A (JP)
Title: Method for actualizing soft handoff between generations, mobile station, and radio telephone system
Inventor: CZAJA STANISLAW
IPC: H04B7/26
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a handoff between two different generations of a CDMA system. SOLUTION: As a mobile station move from one generation 121 to the other generation 141 of a network, current service to the mobile station is forcibly cut off by a hard handoff before the service is re-established on the network of the other generation. In this invention, the standard message structure proposed in IS.2000 is corrected for a forward link and a smooth shift of service when the mobile station moves from one service area (i.e., 2G) to the other service area (i.e., 3G) is enabled by SHO, i.e., a 'make-before-break' system.
Patent JP-2001159309-A (JP)
Title: Exhaust emission control device
Inventor: UEDA MATSUE
IPC: F01N3/08
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for effectively removing NOX in exhaust gas discharged from an internal combustion engine. SOLUTION: This exhaust emission control device comprises a discharge 7; a catalyst 3; a pulse high voltage generating device 5 to feed a pulse-form high voltage between the electrodes of the discharge device 7, exhaust gas thermometers 81 and 82 situated in a spot situated downstream and a spot situated upper stream from an exhaust pipe case 2';  an internal combustion engine control device 91 to control the operation state of an internal combustion engine 1, a sensor 9 to measure information necessary for control to the internal combustion engine control device 91, a second internal combustion engine control device 92 to determine whether discharge of the discharge device 7 is started and control the pulse high voltage generating device 5, and a reduction agent adding device 10 to add a reduction agent, necessary to purification of exhaust gas, to a spot situated upper stream from the discharge generating region of an exhaust pipe 2, which are situated, in the order, from a spot situated upper stream of exhaust gas in the exhaust pipe case 2' situated in the exhaust pipe 2 of the internal combustion engine 1, such as a diesel engine.
Patent JP-H05115509-A (JP)
Title: Wheelchair for physically handicapped person
Inventor: IURA TADASHI
IPC: A61G5/02
Filed: 1991-10-25
Abstract: PURPOSE:To permit the easy transfer between a bed and a wheelchair without standing on a floor surface. CONSTITUTION:A wheelchair is equipped with a traveling car body 1 having castor type small diameter transmission front wheels 3 positioned on the left and right sides in the front side and the left and right large diameter rolling rear wheels 4 in pair positioned behind the front wheels 3, and equipped with a waist set type chair part 2c and a shoulder layer part 2b on the car body, also with a hand pushing type handle 6 which permits the nursing traveling in the rear part of the car body. A handrail frame 11 is constituted so as to serve as handrail when set in a rising state on the left and right sides of the car body so that the upper surface of the handrail is set on the level nearly equal to or lower than the upper surface of the waist set chair in lowering state, and a bridge 16 in which one edge side is spread to the outside lateral direction from the handrail frame part side in engagement state and can be properly suspended on the upper surface of a bed is installed on the car body side or the handrail frame side.
Patent JP-H09184575-A (JP)
Title: Moving-type seal
Inventor: KOMORIYA YOICHI
IPC: F16J15/50
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To easily prevent a water film from being formed, so as to perform always the smooth sliding movement, by providing projecting parts for forming clearances among contact surfaces of respective covers on the front surfaces of the covers facing respective clearances. SOLUTION: Covers 23a to 23d on which rectangular plate bodies 21a to 22d are respectively formed are stacked and constituted on a moving part of a moving-type seal 20. The second largest cover 23b is stacked on the largest cover 23a, the third largest cover 23c is stacked thereon, and the smallest cover 23d is stacked on the topmost part. The largest cover 23a is provided with a fold-up protrusion 22a to be fitted in a recessed part 25 provided on a fixed wall 24. A boss 27 for supporting the seal 26 is formed in the center part of the smallest cover 23d, and a shaft sealing part 28 is formed. Watertight parts 29 are formed on the stacking surfaces among the plate bodies 21a to 21d of respective covers 23a to 23d, and protrusions 30 as a projecting part are formed to keep fine clearances.
Patent JP-2001157615-A (JP)
Title: Reclining device
Inventor: KAWAMURA MITSUNAO
IPC: A47C1/025
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To permit application to a seat with a built-in shoulder belt by improving the strength of a lock greatly in a so-called round reclining device, furthermore permit application to two-door vehicles and recreational vehicles due to the ability to correspond to inclining back seats ahead and expand the rotating range of the back seats close to 180 deg., and satisfy the request for making the device lightweight with a slight increase in the number of parts. SOLUTION: Lock gears 5 and 6 are arranged at respective quarter positions where four pieces are unsymmetrical in a round reclining device. A flat projection part 22 is formed on a gear plate 2 that can engage with the lock gears 5 and 6, and the length angle βof the flat projection part 22 is made larger than the interval angle α between the adjacent lock gears 5 and 6. Furthermore, the shapes of the lock gears 5 and 6 are made unsymmetrical.
Patent JP-H06183954-A (JP)
Title: Liposome pharmaceutical preparation
Inventor: KATOU YASUKI
IPC: A61K47/24
Filed: 1992-12-24
Abstract: PURPOSE:To obtain the subject pharmaceutical preparation, composed of a medicine, a phospholipid and a fatty acid salt, capable of suppressing the distribution into a reticuloendothelial system and prolonging the retention time of the medicine in blood, excellent in persistence of pharmacodynamic effects and useful as a parenteral injection, etc. CONSTITUTION:This pharmaceutical preparation is composed of (A) a medicine such as cisplatin, (B) a phospholipid such as phosphatidylcholine and (C) a fatty acid salt such as sodium caprylate in an amount of preferably 0.1-50wt.% [based on the ingredient (B)].
Patent JP-H09194133-A (JP)
Title: Method for avoiding ribboning when winding diagonal winding bobbin
Inventor: ROTAARU BEEKERUSU
IPC: B65H54/38
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To avoid a well known fault and also to enable the occurrence of ribboning to be prevented more effectively. SOLUTION: Gradients of a ribboning interference function in the neighborhood of both extreme points are selected in such a way that gradient degrees of the first curve part of the interference function in the neighborhood area of the two extreme points are made to be larger than those of the first curve part of a sine function having the same periodic time and amplitude, and also the gradient degree of the first curve part of the interference function between a zero crossing point and the other extreme point of the interference function is selected to be smaller than the gradient degree of the first curve part of the sine function having the same periodic time and amplitude to the areas in the neighborhood of the two extreme points.
Patent JP-H07177319-A (JP)
Title: Color image reader
Inventor: KITAMURA SHINGO
IPC: H04N1/04
Filed: 1993-12-17
Abstract: PURPOSE:To provide a color image reader capable of shortening time from the lighting of an original illuminating lamp up to the start of reading and executing high speed scanning operation. CONSTITUTION:At the time of outgoing scanning operation (area 115) including an unstable area in the light quantity of an original illuminating lamp after starting prescanning operation by means of an optical system, the existence of an original, the position and the size of original are detected, and at the time of incoming scanning operation (area 116) in which the light quantity of the lamp is stabilized, original color information is read out.
Patent JP-H11172967-A (JP)
Title: Membrane structure
Inventor: KAWAZOE TOSHIYUKI
IPC: E04H15/34
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an upper cord material used commonly as a membrane material receiving member by simplifying the shape and supporting method of a membrane material and reducing the number of component members of a membrane structure so as to reduce weight and cost and also reducing a bending moment due to eccentricity between a tension of the membrane material and an axial force of a tie rod in the membrane structure in which the membrane materials are stretched on a roof frame of a space truss. SOLUTION: Truss frame materials 1 obtained by connecting upper cord materials 6 to lower cord materials 7 through strut materials 8 and web materials 9 are arranged at intervals in parallel with each other, through members 2 positioned lower than the upper chord materials 6 are arranged between the truss frame materials 1 in parallel with the truss frame materials 1, and the truss frame materials are connected to each other through tie rods 3 at the lower penal point parts A2 of the strut materials.  Then the panel point parts A1 and A2 at the upper and lower parts of the strut materials 8 are connected to the through members 2 through the tie rods 4 arranged on surfaces perpendicular to the truss frame materials, the panel point position of the upper or lower chord to which the web materials 9 of the truss frame materials are connected is also connected tO the through members 2 through the tie rods 5, and membrane materials are installed tensely on the upper chord materials 6 and through members 2 of the truss frame materials using shape steels and pipe members on the upper surface of these shape steels and pipe members.
Patent JP-2000155165-A (JP)
Title: Radar device
Inventor: SUEDA HACHIRO
IPC: G01S13/30
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To effectively suppress an unwanted reflection signal component from the ground surface or the like by composing a radar device of a means or the like for transmitting a set of long and short pulses being modulated so that each can be distinguished with a proper interval. SOLUTION: A radar device for mainly detecting a traveling target is provided with, for example, a transmitter 4 for generating and transmitting a set of long and short pulses being subjected to different phase modulation each other. Then, a reflection signal from the traveling target, the ground surface, or the like is sent to a short pulse compressor 5 as a reception signal, and a reflection signal component by a short pulse included in the reception signal is compressed. An estimated unnecessary component is generated based on the compression value and each pulse modulated signal, the estimated unnecessary component is subtracted from a first reception signal by a subtractor 9, and a signal where the unnecessary signal is suppressed is obtained from the ground surface or the like.  By appropriately setting the interval between the long and short pulses, the bandwidth of a frequency filter for analyzing the Doppler shift of the reception signal is set to a value suited for suppressing an unwanted signal.
Patent JP-2000170175-A (JP)
Title: Execution method of footing beam
Inventor: SUZUKI MISAO
IPC: E02D27/01
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To enable saving, a low cost and a short construction period by backfilling a ditch by improvement soil comprising a mixture of soil, consolidation material and water after a footing beam is arranged in a ditch excavated for footing beam setting to be set on a column. SOLUTION: A pile 1 is set on ground 2, and the upper part of the pile 1 is integrated with a footing 20 having a column 5. Footing beams 7, 9 are arranged in a previously excavated ditch and joined on the column 5. Improvement soil 11 comprising a mixture of excavated soil, consolidation material and water is charged in the ditch layer the footing beams 7, 9 to be backfilled. Thereafter, a water sealing plate 13 is set, after the mixture is consolidated, the surface is ground softly and sill concrete is executed.  Thereby the compaction working of soil after backfilling and the supply of good quality soil are unneeded, the execution of the underground beam of saving, a short construction period, environment good and a low cost is made possible, and the disposal amount and cost of excavation residual soil can be reduced by the use of the evacuation production soil produced during the excavation of the ditch.