baber/WOPTO huggingface dataset:
Patent JP-2001045896-A (JP)
Title: Planting of eel grass
Inventor: HAMASUNA JUNICHI
IPC: A01G33/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a planting method of an eel grass capable of sowing the eel grass in a sea area having some sea current or wave and increasing probabilities that the seeds of the eel grass reach to the bottom, germ and grow, by mixing a specific substance with sand and the seeds, and spraying the seeds of the eel grass in a state covered with sand from the water surface to the sea bottom for fixing. SOLUTION: This planting method is provided by mixing each optional ratio of sand 1, seeds of eel grass 2 and a paste state material 3 of a powdery state 3, further adding water, spraying the seeds of eelgrass 2 in a state of covered with sand 1 from the surface of water to the bottom of the sea 8 and fixing. Also, as the planting method of the eel grass is provided by mixing each optional ratio of the sand 1 with the seeds of the eel grass 2 uniformly, then adding a gelled liquid of an optional concentration of the paste state material 3, and spraying the seeds of the eel grass 2 coated with the sand 1 from the surface of water to the bottom of the sea 8 for fixing.
Patent JP-H1059542-A (JP)
Title: Powder and grain feeder
Inventor: SENDA SHOHEI
IPC: B65G65/44
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent compressed air from leaking in a powder and grain feed part at the time of high-pressure forcible feed. SOLUTION: A transport pipe is disposed at the lower end part of a storage vessel 1 through this powder and grain feeder 2. The powder and grain feeder 2 is constituted of a powder and grain picking part 4 and a powder and grain transferring part 5. The powder and grain picking part 4 is provided with a piston rod which reciprocates freely by making the first casing 6 serve as a cylinder, and five piston members 8, 8... which are fixed in the longitudinal direction of the piston rod 7 at prescribed intervals.  This powder and grain feeder is constituted so that powder and grain inputted sequentially in respective compartments 9, 9... between the piston members 8, 8... by the reciprocating operation of the piston rod 7 may be discharged by powder and grain discharge openings 6d, 6e, and the powder and grain transferring part 5 collects the powder and grain which flow in through the powder and grain discharging openings 6d, 6e by a transferring screw 13 provided in the second casing continuous to the powder and grain discharge openings 6d, 6e at one area to be fed to the transport pipe 3 from the collecting area.
Patent JP-H0563152-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MINE TOSHIYUKI
IPC: H01L27/108
Filed: 1991-08-30
Abstract: PURPOSE:To stabilize junction characteristics without increasing the masking step by forming the periphery and the bottom of a storage electrode out of separate layers and by making them agree with the outer wall face of a terminal of the bottom in a semiconductor device of 1-transistor and 1-capacitor type having the storage electrode consisting of the periphery and the bottom of thin wall form. CONSTITUTION:After such an opening 109 that the surface of a diffusion layer 105 (b) is exposed is provide, a polycrystalline Si 111(a) of 80nm serving as the bottom of a storage electrode is formed. Next, it is spin-coated with a polyimide 110 by 1mum serving as the shield of the storage electrode. Successively, the polyimide 110 is baked and degassed in a depressurized atmosphere of about 600 deg.C. Impurities diffusing out of this polyimide film 110 during this degassing do not diffuse into the diffusion layer 105 (b) because the polycrystalline Si 111 (a) serves as a barrier. Next, the polyimide 110 is patterned by a multilayer resist process.
Patent JP-H0950763-A (JP)
Title: Transfer sheet for forming black matrix for cathode-ray tube
Inventor: KURODA KATSUHIKO
IPC: H01J9/227
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet for forming a black matrix, which can easily form an accurate pattern having sharp edges on the face plate surface of a cathode-ray tube, by forming a masking pigment layer, which includes masking pigment and binder resin as the main component, on the surface of a support. SOLUTION: A masking pigment layer, which includes binder resin, which includes the emulsion type organic compound, and masking pigment, is provided on the surface of a support to form a transferring sheet for forming a black matrix. A photosensitive adhesive layer is provided on the face plate surface of a cathode-ray tube, and a shadow mask or an opening pattern of an aperture grill is projected for exposure to lower the adhesiveness of the exposure part of the photosensitive adhesive layer, and a transfer sheet for forming a black matrix is adhered to the surface of this photosensitive adhesive layer, and the transfer sheet is peeled to form the pattern of the masking pigment layer on the face plate surface. The pattern of the black matrix is thereby easily and accurately formed.
Patent JP-H0947898-A (JP)
Title: Treatment device of pack goods
Inventor: KOBAYASHI YOSHIKAZU
IPC: B29B17/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To effectively compact a pack material, to improve the efficiency of transportation and to recycle the material by adjusting the resistance of discharging outlet. SOLUTION: A treatment device of a pack goods is composed of an upper casing 10A having a throw-in inlet 11 on the upper side, a shear type shredding rotor 20 and a grating like fixing blade 25 installed at the intermediate step part, a cylinder like lower casing 10B installed with extending almost horizontally from a base part 12 of the casing 10A, and a spiral body 30 installed inside the compression room 19 from the casing 10B to an extending casing 15. The content volume of the compression room 19 in the extending casing 15 is reduced gradually in the taper like to the rear end discharging outlet 18. In the discharging outlet 18, a seat 40 with almost a conic shape is connected, a conic like resistance valve body 45 is pushed so as to be able to be separated onto the seat 40 with a spring 43 whose enegizing force is adjustable.  Accordingly, after the content is discharged from many numbers of through holes on the circumferential wall, the pack is compacted from the discharging outlet 18.
Patent JP-S59109915-A (JP)
Title: Driving device for unmanned vehicle for refuge guidance
Inventor: FUKAZAWA YUTAKA
IPC: G05D1/02
Filed: 1982-12-15
Abstract: PURPOSE:To perform safe refuge guidance in case of building fire by providing a fire sensor, smoke sensor, and thermometer, and forming and optimum run path of an unmanned vehicle for refuge on the basis of signals from the respective equipments. CONSTITUTION:An unmanned controller reads output data from fire sensors 3, smoke sensors 4, and thermometers 5 installed at principal positions in a building to form a temperature and a smoke distribution tables and the degrees of danger of paths are calculated on the basis of the tables. One refuge path from the current position of the unmanned vehicle to an exit of refuge is selected to calculate the degree of danger to refuge, and the refuge path having the least degree of danger is selected among paths whose degrees of danger are calculated. This opertion is performed as to all refuge paths and the refuge path with the least degree of danger which is left finally is assigned for the unmanned vehicle 2. Those operations are performed periodically to perform guidance using the safest refuge path all the time.
Patent JP-H04101159-A (JP)
Title: Electrostatic latent image developing toner
Inventor: KIYONO HIDETO
IPC: G03G9/08
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a stable and high image density even after printing a number of sheets and to prevent the toner adhesion to the sleeve and the drum and the splashing of the toner inside the device by adhering organic or inorganic nonconductive fine particles and silica fine particles reduced to ash on the toner mother particle. CONSTITUTION:On the toner mother particle incorporating a binder resin, the organic or inorganic conductive fine particles and silica fine particles reduced to ashes are adhered. In this case, both kinds of fine particles are necessary to be adhered on the surface of the toner mother particle and when the toner mother particle and these fine particles are only mixed in powder state, the desired effect is not obtained. Thus the stable and high image density is obtained and the toner adhering to the drum and the splashing of the toner inside the device are prevented.
Patent JP-H0965659-A (JP)
Title: Air conditioner with inverter and power converter
Inventor: ANDO TATSUO
IPC: F25B1/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To more expand the cooling ability of an air conditioner and to carefully control the ability of the conditioner even when the load largely fluctuates by providing an active converter which generates a DC voltage by using inverter power which drives an induction motor and an active element from a three- phase AC power source. SOLUTION: An active converter is constituted by generating a voltage value 17 to a smoothing electrolytic capacitor 8 connected to the output of a transistor module 7. A high-order harmonic current contained in a ripple current generated when the converter is operated is reduced when an AC rector 3 is set to a value of 2-14mH. In addition, when the effective voltage value of a three-phase AC power source 1 is set at 200V, the DC voltage generated by the active converter is boosted to about 340V. Therefore, a higher voltage can be supplied to an induction motor 12 in a compressor and the varying range of the number of revolutions of the motor 12 can be widened and, in addition, the controlling range of the ability of an air conditioner can also be widened.
Patent JP-S60113951-A (JP)
Title: Semiconductor device
Inventor: NAKASAKI SHINICHI
IPC: H01L29/792
Filed: 1983-11-25
Abstract: PURPOSE:To enable to remove bad influences due to static electricity in a semiconductor device having a light-transmitting window and to realize the more highly reliable semiconductor device by a method wherein a conductive thin film consisting of an Al, a metal compound, etc., which is used for electrically connecting to a grounding terminal, is ready coated on the surface of the window. CONSTITUTION:Numerous terminals are protrudedly provided on the back surface of a package substrate 5 and one terminal 3 of the terminals is used as a grounding terminal. A recessed part is formed in the central part of the surface of the substrate 5, a semiconductor pellet 6 is fixed thereon and electrode wires having been provided at the pellet 6 are connected to the lead terminals having been provided on the surface of the substrate 5 using wires 7. A ceramic package cap 1 having a light-transmitting window 2 corresponding to the pellet 6 is adhered on the whole surface of the substrate 5 using a low-melting point glass 8, a conductive thin film 9 consisting of an oxide containing Al, metal compound, tin oxide, etc., is coated on the surface of the window 2, and the conductive thin film 9 is connected to the grounding terminal 3 through a metallized layer 4 having been provided on the surface of the cap 1.
Patent JP-S6281003-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1985-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1048381-A (JP)
Title: Sealing device for take-out part
Inventor: KUNITAKE NOBUHIRO
IPC: G21C17/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent damage of seal due to temperature change and improve work efficiency of replacing the sealing material. SOLUTION: At the upper end of a take-out pipe 80, a flangelike part 80a with a tapered surface 80c at the lower side is formed. In a concave formed on inner diameter part at the upper end of this jaw part 80a, a metal mode sealing material 22 of corned disk spring shape is inserted. A seal pushing ring 33 is fitted in a guide assembly metal 15 and a pushing annular body 70 of which outer diameter part at the upper plane is an inclined surface 70c is fit on it. By pinching around the pushing annular body 70 and the flangelike part 80a of the take-out pipe 80 with a cramp 60, the seal material 22 is pushed and contacted to the take-out pipe 80 and the guide assembly metal 15 to seal. The seal material 22 is a corned disk spring shape metal sealant having a flange part 22b of the shape folding to the outer diameter direction at the smaller diameter side edge.
Patent JP-H04105787-A (JP)
Title: Filler metal for surface reforming of aluminum material
Inventor: JOGAN SHIGETOSHI
IPC: B23K35/28
Filed: 1990-08-21
Abstract: PURPOSE:To form a surface reformed layer having excellent wear resistance on an aluminum material by using an aluminum alloy filler metal contg. prescribed ratios of Si, Cu and Ni and build-up welding this filler metal to the desired section of an aluminum base metal. CONSTITUTION:The filler metal for surface reforming of the aluminum consisting of 1 to 30w.% Si, 1 to 30wt.% Cu and 1 to 5wt.% Ni and consisting of the balance aluminum and unavoidable impurities is welded to the surface of the aluminum material to form the surface reformed layer. The surface reformed layer having excellent wear resistance and adhesive property is formed, by which the application range of the aluminum material to wear resistant parts is widened.
Patent JP-H04103725-A (JP)
Title: Oxygen-free quenching device for continuous annealing furnace
Inventor: NAKAYAMA ICHIRO
IPC: C21D9/573
Filed: 1990-08-22
Abstract: PURPOSE:To prevent explosion and to conduct stabilized forced cooling by detecting the oxygen in the atmosphere in the cooling zone in an annealing furnace isolated by an atmosphere isolating device and providing a device for blowing an inert purge gas into the cooling zone based on the signal. CONSTITUTION:A strip 7 is heated, soaked and then cooled to an overageing temp. In this case, the strip is cooled in the cooling zone 3 of an annealing furnace having an atmosphere isolating device 10 at its passage. At this time, gaseous H2 freed of air and with the pressure increased is sent to a gas injector 16 by a gas force-feeder 14 set in an inert gas atmosphere box 15 supplied and filled with a quenching gas such as gaseous H2 and injected on the strip 7 to forcedly cool the strip. As a result, oxygen has not to be infiltrated into the cooling zone 3, however air is infiltrated into the cooling zone 3 from various sources. The infiltrated oxygen is detected by an oxygen detector 13, and an inert purge gas is introduced into the cooling zone by a device 18 based on the signal to rapidly reduce the oxygen concn. Consequently, the strip is surely quenched without causing explosion.
Patent JP-2001046254-A (JP)
Title: Mirror cabinet
Inventor: OGASAWARA KIYOSHI
IPC: A47K1/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a mirror cabinet with freely adjustable height capable of reflecting both a short child and tall parson. SOLUTION: A mirror cabinet main body 1 is divided into two upper and lower parts and is provided with an insertion system in which one divided piece 3 is freely slid into the other divided piece 2. Mirrors 4 and 5 are each mounted to the divided pieces 2 and 3. By this constitution, in the case of a short child, the lower divided piece 3 may be pulled out to be matched, with the stature of the child. In the case of a tall person, the upper divided piece 2 may be further pushed upward to reflect his face. Therefore, it is possible to provide a wide range of use without being affected by the statures of users.
Patent JP-S6376519-A (JP)
Title: Timing signal producing circuit
Inventor: MATSUBARA SATOSHI
IPC: H03K21/38
Filed: 1986-09-19
Abstract: PURPOSE:To generate timing signals by resetting a shift register to its initial state at every cycle so as to always obtain the timing signals of the same waveform, by inputting the AND of the output signal of the previous stage and input signal of a 1st stage to the input circuits of a 2nd stage and after. CONSTITUTION:Timing signal generation is made by means of a shift register 10 and AND gate 13 as in the case of conventional circuits, but, since an initial state setting circuit 11 is additionally provided in this timing signal producing circuit, the circuit is again set to the initial state after a 1st-cycle timing signal is produced and a 2nd-cycle timing signal which is the same as the 1st-cycle timing signal is produced under the condition similar to the condition for the 1st-cycle timing signal. Since the 2nd-cycle timing signal is produced by setting the circuit to the initial state again after the 1st-cycle timing signal is produced in such way, the same timing signal can always be produced and timing signal generation of the same condition can be carried out without relying on the kind of Din signals.
Patent JP-S6377596-A (JP)
Title: Microorganism immobilized carrier for waste water treatment
Inventor: FUJII MASAHIRO
IPC: B01J19/30
Filed: 1986-09-19
Abstract: PURPOSE:To produce an optimum microorganism immobilized carrier for waste water treatment by compounding clay and pore forming material with blast furnace granulated slag and molding and calcining the mixture. CONSTITUTION:The clay such as KIBUSH clay is compounded at 0-40pts.wt. and the pore forming material such as sawdust at 5-20pts.wt. with 60-90pts.wt. blast furnace granulated slag having about 40-150mu grain size, then water is added to the mixture and the mixture is kneaded and is molded to the shape of a ring, saddle, etc., by extrusion molding or press molding. The molding is calcined. For example, the max. temp. at the time of the calcination is set at 900 deg.C and the temp. increase up to said temp. and the temp. decrease from said temp. down to <=100 deg.C are respectively executed in about one hour. The calcined matter obtd. in such a manner is optimum as the microorganism immobilized carrier for waste water treatment. The carrier has the excellent affinity to microorganisms and can maintain the microorganisms at a high concn.; further the excess microorganisms are easily removable by washing even if the microorganisms are loaded in the gaps of the immobilized carrier.
Patent JP-H0388767-A (JP)
Title: Nonmagnetic ceramic material for magnetic head and its production
Inventor: KANEKO KENICHIRO
IPC: G11B5/60
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a nonmagnetic ceramic material for a magnetic head capable of attaining high denseness without increasing the cost by forming a sintered body of a compsn. obtd. by incorporating WO3 and P2O5 as additives into a basic compsn. consisting of CaTiO3, SrTiO3 and TiO2. CONSTITUTION:This nonmagnetic ceramic material for a magnetic bead is a sintered body of a compsn. obtd. by incorporating WO3 and P2O5 as additives into a basic compsn. consisting of 49.5mol% CaTiO3, 48.5mol% SrTiO3 and 2mol% TiO2. The amt. of the WO3 is 3-16mol% of the amt. of the basic compsn. and the amt. of the P2O5 is 1/24 of the amt. of the WO3. The sintered body is produced by calcining a mixture of CaCO3, SrCO3, TiO2 and P2O5.24WO3.nH2 O as starting materials and sintering the resulting compsn. under ordinary pressure in an oxygen atmosphere.
Patent JP-H10101354-A (JP)
Title: Method for tempering article
Inventor: KIRSCHNER MARK J
IPC: C21D1/18
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide the method which enables tempering of a thinner plate than those that can be tempered by conventional techniques without forming any film and also without causing any stress exceeding tensile stress of the surface of an article forming material in the article and in which a cooling fluid is used. SOLUTION: This method comprises heating an article so that a material of which the article consists, is maintained in an almost stress-free state and thereafter, quenching and cooling the article. In the method, at the end of this quenching, a stress pattern is formed through thickness of the article in which an intermediate-face layer 5 is in a tensed state and each of surface layers 3 and 4 is in a compressed state, and during the cooling stage, this stress pattern is further developed.  The quenching of the article is performed by spraying the surface of the article with a cooling fluid, preferably liquid nitrogen or liquid air, in the form of a stream consisting of two phases, i.e., a liquid phase and a vapor phase, so that any stress exceeding the tensile stress of each of the surface layers 3 and 4 is not caused in the article and the fluid is not accumulated as a film on each of the surface layers 3 and 4.
Patent JP-H02108666-A (JP)
Title: Production of sulfonylisathiourea
Inventor: HANSUUYOTSUHEMU RIIBERU
IPC: C07D251/22
Filed: 1989-08-30
Abstract: PURPOSE: To produce a sulfonylisothiourea compd. useful as a herbicide relatively simply in a high yield by reacting an N-heteroaryliminodithiocarbonic acid S,S-diester with a sulfonamide under specified conditions.  
     CONSTITUTION: A compd. represented by formula III is produced by reacting a sulfonamide represented by formula I (wherein R 1  is alkyl, aralkyl, aryl, or heteroaryl) or its metal salt with an N-heteroaryliminodithiocarbonic acid S,S-diester represented by formula II (wherein R 2  is alkyl or aralkyl; R 3  is H, halogen, hydroxyl, amino. etc.; X is N or CH; Y is N or CR 4 ; R 4  is H, halogen, etc.; Z is N or CR 5 ; and R 5  is H, halogen, etc.), in the presence of an acid acceptor (e.g. sodium or potassium hydroxide) if suitable and in the presence of a diluent (e.g. DMF) at 20-200°C, pref. 60-140°C. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001050211-A (JP)
Title: Cylinder device
Inventor: TANIGUCHI MASARU
IPC: F15B15/14
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder device capable of controlling thrust of a rod with high accuracy by reducing sliding resistance of the rod. SOLUTION: A rod 3 is inserted in a rod insertion hole 2 of a bearing 1, a projection 3b having a projected bearing area smaller than the cross section of a shaft part 3a is formed on the peripheral surface of a shaft part 3a of the rod 3, a recessed part 4 corresponding to the projection 3b is formed in the rod insertion hole 2 of the bearing 1. Fluid paths for thrust controlling 5, 6 to supply pressurized fluid to the gap between an edge surface in the axial direction of the projection 3b and an edge surface of the recessed part 4 in the axial direction are formed in bearing 1, and a pair of hydrostatic bearings 10, 11 supporting the rod 3 so as not to touch the bearing 1 are formed on both sides of the fluid paths for thrust controlling 5, 6 in the axial direction of the rod.  Pressurized fluid is spouted out from the hydrostatic bearings 10, 11 for supporting the rod 3 in a floating condition.