baber/WOPTO huggingface dataset:
Patent JP-H11189771-A (JP)
Title: Soil improver for greening and improvement of soil by using the same
Inventor: FUSE OSAMU
IPC: C05G3/80
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject improver having an improvement effect for a soil reinforcement and the improving effect for prevention of chlorine elution, and improving plant growth by mixing a liquid slag containing city garbage- burnt ash with water-hardenable composition containing the city garbage-burnt ash, etc. SOLUTION: This improver is a mixture obtained by adding (B) a slag obtained by melting a city garbage-burnt ash and/or a sewage sludge-burnt ash and having >=4500 cm<2> /g Blaine specific surface area to (A) a water- hardenable composition comprising a fired product obtained by using one or more kinds of the city garbage-burnt ash and the sewage sludge-burnt ash as a raw material and firing the raw material, and containing 10-40 wt.% C3 A and one or more kinds of C2 S and C3 S, and gypsum. The component A can be obtained by firing a raw material such as a city garbage-burnt ash at 1200-1500 deg.C, crushing the obtained clinker, and dry-mixing about 1-30 pts.wt. gypsum with 100 pts.wt. crushed material. The method for mixing 80-300 kg of the improver formed into a powder or a slurry with 1 m<3> of the soil to be improved is desirable.
Patent JP-2000171855-A (JP)
Title: Shutter for camera
Inventor: NAKAJIMA MAKOTO
IPC: G03B9/26
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a small shutter for a camera capable of obtaining stable frictional resistance between shutter blades and between auxiliary light shielding blades. SOLUTION: This shutter is equipped with a shutter bottom board 2 equipped with an aperture for exposure 1, a blade presser plate 3, 1st and 2nd shutter blades 4 and 5 which are housed in a blade chamber formed between the board 2 and the plate 3, whose base parts are pivotally supported on the board 2 and which form an aperture by synchronous turning, and an auxiliary light shielding blade 6 correcting the covering amount of the aperture of the blades 4 and 5. Then, projecting parts 2b and 3b sliding on the blades 4 and 5 other than the blade 6 are formed.
Patent JP-H10275854-A (JP)
Title: Device for controlling back gas pressure under semiconductor wafer
Inventor: PARKHE VIJAY
IPC: B23Q3/15
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a wafer to be uniformly supported on the surface of a support member and protected against cracks without adding an additional manufacturing cost by a method, wherein a flow of back gas under a wafer supported by an electrostatic chuck is self-controlled. SOLUTION: A semiconductor wafer 110 is held on a surface 108 of an electrostatic chuck 106 mounted on a pedestal 102. The pedestal 102 is provided with at least a gas inlet 112, through which thermally conductive gas is introduced into a gap space 107 between the rear of a wafer and the surface 108 of the chuck 106. The gas inlet 112 is arranged at the center of the pedestal 102, an opening 116 is formed inside the electrostatic chick 106 to enable a flow of gas to flow from the pedestal 102 to the rear of the wafer 110. Gas distributing grooves are provided in the surface 108 of the electrostatic shuck, so as to make the gas which traverses the rear of the wafer 110 uniform is distribution. The gas distributing grooves are provided extending outwards radial from the gas inlet 112.
Patent JP-2000191329-A (JP)
Title: Production of optical quartz glass for excimer laser
Inventor: FUJINOKI AKIRA
IPC: C03B20/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical quartz glass having high transmittance and laser resistance by including a process for forming a porous silica base material, a process for obtaining a quartz glass body by heating in an oxidizing atmosphere and a process for heating the resulting quartz glass body in a reducing atmosphere. SOLUTION: A high purity volatile silicon compound such as silicon tetrachloride is subjected to flame hydrolysis and formed soot-like silica is deposited on a heat resistant substrate. The resulting porous silica base material is transparently vitrified by heating in an oxidizing atmosphere at 1,400-1,600 deg.C to form a quartz glass body. A gaseous mixture of oxygen and an inert gas such as He is used as the oxidizing atmosphere. The oxygen content is preferably 30 to <100 vol.%. The glass body is homogenized by holding at a high temperature of >=1,600 deg.C for a long time. After shaping, the glass body is heated to 600-1,500 deg.C in a reducing atmosphere. A mixed atmosphere of hydrogen and other inert gas is used as the reducing atmosphere. The glass body is then annealed by holding in the air at 1,100-1,200 deg.C for >=10 hr and slow cooling at <=50 deg.C/hr rate.
Patent JP-2001181114-A (JP)
Title: Agricultural and horticultural bactericide composition
Inventor: SAKAI MITSUYOSHI
IPC: A01N43/56
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural and horticultural bactericide capable of achieving both prevention and treatment of blight and noxious insects in a low medicinal amount and exhibiting excellent synergistic effect by using two agents simultaneously. SOLUTION: This agricultural and horticultural bactericide is characterized by incorporating at least 1 kind of an amino acid amide derivative expressed by the general formula (1) (wherein, R is an alkyl; X is H, a halogen atom, methyl or methoxyl), and 4-chloro-2-cyano-N, N-dimethyl-5-p-tolylimidazole-1- sulfonamide as an active ingredient.
Patent JP-2000246131-A (JP)
Title: Vibration type dispersing grinding device
Inventor: TANIGUCHI TORU
IPC: B02C17/14
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type dispersing grinding device in which powder and granular material of desired size can be obtained by simple operation and also making powder of solid matter and making finer of the powder and granular material can be performed rapidly and with manpower being saved. SOLUTION: This grinding device consists of a casing for housing two or more kinds of materials and rubbers 3 arranged in the casing 1. The rubbers 3 and the casing 1 are relatively reciprocated and vibrated, and also recessing and projecting parts 3a and 3b are formed on at least one side of the inner side faces 3a of the casing 1 or the outer side faces of the rubbers 3, and by putting compression pressure produced in a clearance between the inner side face of the casing 1 and the outer side faces of the rubbers 3, at least one or more of two or more kinds of materials are dispersed or ground.
Patent JP-2001153998-A (JP)
Title: Plasma processing device
Inventor: IZUMI SHUNSUKE
IPC: H05H1/46
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a device where active oxygen produced by plasma is introduced efficiently in the region reacting with an object to be measured without scattering of the object to be processed. SOLUTION: Matters to be processed 3 are placed on a processing tray 4 inside a cylindrical processing vessel 2, the inside of the processing vessel 2 is made to be a specific gas atmosphere by depressurization operation through an exhaust piece 8 and introducing gas from the gas introduction hole 5, a plasma 1 is generated by a high frequency induction coil 7 arranged by way of an electric insulation window 11 in the upper part of the processing vessel 2, and matters to be processed 3 are processed with the generated active oxygen, for asking and volume reduction. In the inner wall of the processing vessel 2 positioning at the height between the lower end of the window 11 and the upper end of the processing plate 4, a plurality of gas introducing hole 5 are almost uniformly arranged.
Patent JP-2001178370-A (JP)
Title: Dispenser
Inventor: SATO SHIGEO
IPC: A23G9/16
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent ices from being frozen up as much as possible. SOLUTION: This dispenser 1 has a mix tank 6 for storing the mix of a raw material, a cooling cylinder 11 arranged in the mix tank 6, a stirrer arranged in the vicinity of the cooling cylinder 11 and for stirring the mix in the mix tank 6, and a mix-temperature sensor 43 for detecting the temperature of the mix in the mix tank 6, and can produce the frozen dessert or the like by mixing the mix by the stirrer while cooling the mix by the cooling cylinder. The dispenser 1 not only detects the hardness of the mix by the torque of the stirrer when carrying out the cooling step, but also stops the cooling when the detected temperature by the temperature sensor 43 of the mix becomes a temperature equal to or lower than a prescribed temperature.
Patent JP-2000194072-A (JP)
Title: Projection type display device
Inventor: SUGAWARA MARI
IPC: H04N5/74
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device whose reliability is not reduced because of a change in a using environment, as for the projection type display device using transmission type liquid crystal light bulbs. SOLUTION: The device is provided with liquid crystal light bulbs 4R, 4G and 4B which are arranged in a housing so as to modulate light made incident from a lamp 2 and emit the light, and cooling fans 10 and 12 for cooling the inside of the housing. The device is also provided with a temperature detecting element 30 for detecting a temperature near the liquid crystal bulb 4G, and a controller 8 for correcting the temperature detected y the temperature detecting element 30 based on a prescribed temperature correction value T0, and executing the control of the rotating speed of the fans 10 and 12 and the on/off control of a power source 26 for the lamp 2 based on the corrected temperature.
Patent JP-2000196021-A (JP)
Title: Wafer level package and manufacture of semiconductor device using the package
Inventor: MARUYAMA SHIGEYUKI
IPC: H01L21/66
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing efficiency, and to reduce the manufacturing cost in a wafer level package, in which a preliminary test(PT) and a final test(FT) are executed, and a method for manufacturing a semiconductor device using the wafer level package. SOLUTION: This wafer level package is provided with a semiconductor wafer 11, in which plural chip terminals 13 are formed in plural semiconductor chip circuit formation regions 12 (circuit regions), a rewiring 15 for leading the chip terminals 13 from the chip terminal formation positions to different positions and for forming outer connecting materials 14, and sealing resin 22 is provided so that the outer connecting terminals 14 can be exposed to the outside part and the rewiring can be coated. Then, chip terminals 13A to be used at executing a test between the chip terminals 13 are led to positions outside the circuit regions 12 by the rewiring 15, and test terminals 16 are connected with the led rewiring 15. The test terminals 16 are constituted so as to be exposed from the sealing resin 22.
Patent JP-2001157862-A (JP)
Title: Discharge device for liquid material
Inventor: FUJII HIDEYO
IPC: B05C5/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid material discharging device capable of coping with various sizes of syringes by using a single kind of liquid material discharging device, and of exchanging syringes safely while releasing the residual gas pressure in the syringe. SOLUTION: This liquid material discharging device comprises a frame 1, in which an upper bracket part 2 and a lower bracket part 3 are formed, a body 5, which is attachable to and detachable from the upper bracket part 2 of the frame 1, and has a screw part for fitting an actuator 6 at the upper end, and a insertion part inserted into a syringe 14 and a mounting part for attachments at the lower end, the actuator 6 fitted to the screw part mounted on the upper end of the body 5, a valve stem 12 operated by the actuator, and a valve sheet member 15, which is mounted on the tip end of the syringe 14 and is formed so as to be attachable to and detachable from the lower bracket part 3.
Patent JP-2001172676-A (JP)
Title: Washing auxiliary element for prevention of fading
Inventor: ONUKI IZUMI
IPC: C11D3/37
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a washing auxiliary element for the prevention of fading which prevents the fading of clothes made of colored and/or figured cloth due to washing from cleaning to the end of rinsing. SOLUTION: This washing auxiliary element for the prevention of fading features being made of fibers each containing one or more kinds of anion exchange groups and being capable of reducing a free chlorine concentration in tap water down to <=0.3 ppm in all processes of washing ranging from cleaning to the end of rinsing.
Patent JP-2000172087-A (JP)
Title: Image forming device and method for controlling this image forming device
Inventor: SAEKI KAZUCHIKA
IPC: G03G15/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which does not degrade transferability in spite of the occurrence of a characteristic value change in part of an image carrying member during stoppage by the standby heat of a heat fixing means and a method for controlling the same. SOLUTION: This device is constituted to allow the control of the stop position of a transfer belt 10 in such a manner that the non-image region L2 of the transfer belt 10 overlaps the downstream position (region length where the heat of the fixing means is received) of a secondary transfer means 14. More specifically, the transfer belt 10 is stopped after the T time obtained by the equation: T<=(La+Lb)/V from the detection time of a mark 23 where the length from the mark 23 in the circumferential direction of the transfer belt 10 upstream to the upstream end of a non-image region length L2 is defined as La; the length from the transfer means upstream to the detection position of a mark sensor 24 as Lb and the circumferential speed of the transfer belt 10 as V.
Patent JP-2000199134-A (JP)
Title: Plural thread blend spinning device
Inventor: MASAKI SHOZO
IPC: D01H7/02
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for blend-spinning plural threads capable of arbitrary blending crude threads having different qualities such as cotton, wool, chemical fibers or the likes and different colors. SOLUTION: Blended spun yarns are produced by feeding crude yarns 17, 18 from crude yarn bobbins 15, 16 between primary back bottom rollers 5 and primary back top rollers and second back bottom rollers 7 and secondary back top rollers through primary guides 19, respectively, successively passing them to secondary guide 20 through the primary back bottom rollers 5 and the primary back top rollers and the secondary back bottom rollers 7 and the secondary back top rollers, spinning them by middle bottom rollers 3 and middle top rollers and front bottom rollers 2 and front top rollers, and twisting the spun crude yarns 17, 18 when they are wound by winding bobbins.
Patent JP-2000167018-A (JP)
Title: Chiar acupressure machine
Inventor: SHIINA SHOJI
IPC: A61H39/04
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To operate an acupressure machine in a state that a user is sitting on a chair and perform acupressure by easily and comfortably pressing vital points, by grabbing right and left chains using right and left hands and pulling down them so as to abut acupressure spheres on an acupressure plate to acupressure places in the state that the user is sitting on the chair, and then by impressing his/her weight onto the acupressure spheres. SOLUTION: For using an acupressure machine, an acupressure plate 4 is magnetically adhered to the highest part of an acupressure machine body 1, and then an acupressure user sits on a seat plate 7 and presses his/her rear head onto acupressure spheres 3. The rear head is intermittently pressed onto the acupressure spheres 3 with a constant interval, this action is repeated a plurality of times. This keeps health in the brain by activating function of the nerve and the blood in a head. On the other hand, for treating waist pain, the acupressure plate 4 is slid downward by pulling chains 6 by hands, and the acupressure spheres 3 are abutted to the waist pain portion, and the waist is impressed by a force. A hinge 5 is removed from a chair 12, the acupressure machine body 1 is leaned against a wall or the like, and the user can use the machine with sitting on seat plate 7.
Patent JP-H04218499-A (JP)
Title: Liquid container for space
Inventor: ABE YOSHITO
IPC: B65D25/38
Filed: 1990-12-19
Abstract: PURPOSE:To prevent the outflow of liquid even if removing a plug so as to prevent liquid from leaking out of a container even at the time of transfer by providing a space liquid container with a porous plug provided in the nozzle of the container having this nozzle at its upper part, and an air tube with one end thereof placed at the center part in the container and the other end thereof disposed outside the container. CONSTITUTION:A space container is provided with a container 1, a supporting plate 11, a porous plug 12, a needle like transfer tube 3, a balloon 13 and a plenum 15. The container 1 is provided, at its upper part, with a nozzle 4 usually having a plug. The supporting plate 11 made of hydrophobic material is disposed at the lower part of the nozzle 4 of the container 1 and provided with an opening 10, and the porous plug 12 is placed in close contact with the lower face of the supporting plate 11. The transfer tube 3 piercing the opening 10 of the supporting plate 11 and the porous plug 12 is provided with a transfer container 2 at its end part outside the container 1. The hollow balloon 13 provided in the container 1 is made of hydrophobic material with plural holes and connected to one end of an air tube 16 piercing the porous plug 12 and the supporting plate 11, and the plenum 15 is connected to the other end of the air tube 16 and provided with a trap 14 in the mesh state.
Patent JP-H04219197-A (JP)
Title: Method and equipment for purifying sewage
Inventor: FUKUNAGA KAZUHISA
IPC: C02F3/12
Filed: 1990-12-19
Abstract: PURPOSE:To obtain an equipment and method for efficiently purifying large amounts of sewage of a dirtied internal bay and a closed sea area, lakes and marshes. CONSTITUTION:A catalytic oxidation part is provided by packing a catalytic carrier capable of immobilizing microorganisms to the inside or the single side of a masonry levee constructed of split rubble stone. A biologically purifying function is imparted to this water-permeable levee by internal or external aeration. The water-permeable levee is provided in a dirtied water area or in a passage into which dirtied water is introduced. Dirtied water is treated by passing it through this equipment from one end or both ends. Since the catalytic oxidation part is provided which is capable of holding microorganisms having a central role for removal of organic substance at high cocn., a purification level and purifying efficiency are improved. Further the upper part of the water-permeable levee body is utilized for a promenade and sufficiently utilized for a natural park.
Patent JP-H04221230-A (JP)
Title: Transmission device for tractor
Inventor: KAWAGUCHI HIROMICHI
IPC: B60K5/06
Filed: 1990-12-21
Abstract: PURPOSE:To reduce the floor height and dimensions of a tractor by reducing the vertical thickness of a transmission device ranging from an engine to a transmission case. CONSTITUTION:A belt 38 is interlocked so as to revolve on a plane between a driving shaft 6 which projects downward below an engine 1 and an input shaft 2 for journal mounting the input shaft 2 and a speed change shaft 3 in the vertical direction in a transmission case 7.
Patent JP-H04223097-A (JP)
Title: Luminous radiation electron tube lighting device
Inventor: ERIGUCHI HIROYASU
IPC: H05B41/282
Filed: 1990-12-25
Abstract: PURPOSE:To provide a luminous radiation electron tube lighting device suitable for a luminous radiation electron tube, giving no to a filament, adverse effect and possible to start securely, in a simple structure. CONSTITUTION:A loop to feed a heating power to the filament of a luminous radiation electron tube 1 by using the energy accumulated from a DC power source E to an inductor L in the ON period of a switching element Q as a power source, and a loop to feed a heating power to the filament of the luminous radiation electron tube 1 are provided. In the condition the heating of the filament is not enough, after the power source is turned on, a large current flows to the filament through only the filament heating loop, and the filament is heated sufficiently. When the filament is heated sufficiently, the current flowing concentrically to the filament heating loop is dispersed also to the discharge loop, and thereby, the current flowing to the filament is reduced automatically. Such an operation is executed regardless of the unevenness of the ambient temperature and circuits.
Patent JP-H04289691-A (JP)
Title: El illuminant
Inventor: BABA TOSHIYUKI
IPC: H05B33/14
Filed: 1990-12-07
Abstract: PURPOSE:To change a luminance color of an EL illuminant having a luminous layer formed by a sol.gel method. CONSTITUTION:A luminous layer 5 having a diffused phosphor formed by a sol.gel method has a transparent electrode layer 4 on one side while having a rear electrode layer 7 on the other side. Moreover, an EL illuminant having an SiO2 layer 3 having a solidified phosphor dye is provided on the outside of aforesaid transparent electrode layer. The EL illuminant is excellent in luminance uniformity, brightness and a life. The EL illuminant excellent in water resistance can be formed due to an excellent water shielding property of the SiO2 layer. Further, various kinds of phosphor dyes can be used so as to obtain many kinds of luminance.
Patent JP-H04234317-A (JP)
Title: Production of cataplasm
Inventor: KISHI TAKASHI
IPC: A61K9/70
Filed: 1990-12-28
Abstract: PURPOSE:To obtain a cataplasm incapable of readily releasing regardless of attached part, hardly inhibiting movement of skin, hardly providing different feeling by attachment, almost free from shift of position and squeeze into the periphery of tacky cataplasm and capable of making a drug efficiently absorbed into the skin. CONSTITUTION:When a cataplasm 11 having a structure in which a lining support layer is laminated on either one main face of a tacky plaster layer 1 in which a porous core material layer 2 is embedded, a cross-linking agent for cross-linking a polymer component in components constituting a tacky plaster layer 1 is previously added to a porous core material layer 2 and embedded in a tacky plaster layer 1 having <=-73 deg.C second-order transition temperature. Thereby a tacky plaster and cross-linking agent having combination which could not hitherto can be used and the tacky plaster layer 1 having <=-73 deg.C second-order transition temperature can be constituted and as a result, cataplasm having high transitivity and absorbency of drug and high drug content can be obtained. Further, lowering of cohesive force is also suppressed in spite of tacky plaster layer having second-order transition temperature by cross- linking action of cross-linking agent.