baber/WOPTO huggingface dataset:
Patent JP-2000011887-A (JP)
Title: Phosphor paste and manufacture of plasma display panel substrate by using the same
Inventor: MATSUMOTO MASAHIRO
IPC: H01J17/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enhance the dispersibility of phosphor powder and to uniformly and stably apply the paste to the bottom and side part of a bulkhead by including the phosphor powder, a binder resin and a solvent as main components, and setting pH within a specified range. SOLUTION: The pH of a phosphor paste is set to 7.5-11. Therefore, a material showing alkaline property is added. As this material, an organic compound removable in drying and baking processes is preferably used and, further, it is preferably liquefied at 25 deg.C and has a boiling point of 150-300 deg.C under normal pressure. Specific examples of such an organic compound include 3-(2-ethylhexyl) propylamine. The phosphor paste preferably consists of 30-60 wt.% of phosphor powder, 5-20 wt.% of a binder resin, and the remainder mainly consisting of an organic compound, an organic solvent and the like. The weight ratio of the phosphor powder to the binder resin is preferably 6:1 to 2:1.
Patent JP-2000005284-A (JP)
Title: Device for sterilizing cutlery
Inventor: ARAMAKI HIROYA
IPC: A61L2/10
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To make a device in a compact size and to sterilize cutlery by disposing a sterilizing lamp within a casing body and arranging sections for inserting the cutlery to a longitudinal direction around an external periphery of the casing body for radially supporting. SOLUTION: A sterilizing lamp 2 is disposed standing to a longitudinal direction at a center section of an internal side of a cylindrical casing body 1. A supporting member 10 assembling the sterilizing lamp 2 is disposed standing on a container case 11 containing a stabilizing device or the like. An external periphery of the sterilizing lamp 2 is covered with a cylindrical protection net 18 and sections 4 for inserting the cutlery are arranged on the external periphery of the protection net 18. The sections 4 for inserting have a ring- shaped internal frame 19 and an external frame 20 in a concentric circle. A plurality of slender ring-shaped inserting sections 21 are radially arranged between the internal frame and the external frame.  When an external lid 31 attached or detached to an upper opening section of the casing body 1, a limit switch changes on or off through a push button disposed on an internal lid 25 to switch on/off the sterilizing lamp 2. The cutlery is radially longitudinally supported to thoroughly sterilize thereby.
Patent JP-H08336334-A (JP)
Title: Mulch film for ridge sowing
Inventor: SUZUKI RYOSUKE
IPC: A01G13/00
Filed: 1995-06-13
Abstract: PURPOSE: To provide a mulch film for ridge sowing in which film wrinkles are smoothened, since cuts open on the film, when the film is punched or wound up. CONSTITUTION: In a mulch film for ridge sowing which comprises at least the plastic film layer and the metal thin film layer having many cuts, at least one part is left unnotched in individual cuts.
Patent JP-H0460715-A (JP)
Title: Document processor
Inventor: OKAMOTO MASAYOSHI
IPC: G06F3/048
Filed: 1990-06-28
Abstract: PURPOSE:To jointly execute scanning by means of a pen and an operation by means of a finger by discriminating whether input is by means of the pen or the finger in the same area on a coordinate input device. CONSTITUTION:When an arbitrary point is instructed by the pen or the finger on the coordinate input device 7, an input control circuit 14 detects coordinate data and whether the instruction is by the pen or the finger. CPU 15 receives a result and executes a processing corresponding to the detected result concerned. When the instruction is by the pen, handwriting is displayed by sequentially displaying dots in places on the display device 13, which correspond to the places instructed on the coordinate input device 7. When the instruction is by the finger, the display of data instructed in correspondence with the shift of the finger is shifted.
Patent JP-S5874175-A (JP)
Inventor: TAKEDA AKITO
IPC: B07B13/16
Filed: 1981-10-26
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-S6330019-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAZATO SHINJI
IPC: G11C11/4074
Filed: 1986-07-23
Abstract: PURPOSE:To form a circuit device including a delay element without remarkable increase in the power consumption and component number by providing two kinds of level converting circuits converting logic level between a CMOS logic circuit and a high speed logic circuit in order to connect the both. CONSTITUTION:The 1st level conversion circuit 1 converts a logic signal (ECL in) of the ECL(emitter coupling logic) level into a logic signal of the CMOS level. Further, the 2nd level converting circuit 2 converts the logic signal of CMOS level into the logic signal of the ECL level. Moreover, a high speed logic circuit 4 comprising ECL and a low power consumption logic circuit 3 comprising CMOS, and also the 1st and 2nd two/kind of level conversion circuits 1, 2 converting the logic level between the two kinds of logic circuits mutually are provided. Thus, while the high speed logic circuit 4 comprising, e.g., ECL is constituted, the block including a delay element for timing adjustment is constituted with a comparatively few element number and low power consumption by the CMOS logic circuit 3.
Patent JP-S5795765-A (JP)
Title: Afc device for television signal
Inventor: OOSAKI MASAMITSU
IPC: H04N5/00
Filed: 1980-12-05
Abstract: PURPOSE:To achieve economical transmission, by making a center frequency constant even if a video signal changes in any way, through the formation of a control signal for AFC with a peak detection circuit detecting a peak value of video waveform. CONSTITUTION:Since a peak voltage detection circuit used for an AFC circuit has a small time constant at charging and a large time constant at discharge through the selection of capacitors C1, C2 and resistors R1, R2, even if an average video level is varied as waveforms 26, 28, 30, detected voltages 27, 29, 31 are unchanged and a center frequency f0 is made constant. Thus, since the transmission band can be suppressed to about 2/3, economical transmission can be made. The circuit constitution is also simple, allowing to eliminate the internal interference due to leakage from an oscillation circuit.
Patent JP-H0221858-A (JP)
Title: Dental surface coating method
Inventor: WATANABE AKIRA
IPC: A61C13/08
Filed: 1988-07-08
Abstract: PURPOSE:To improve durability, gloss of the surface and the appreciation of the beautiful of the crown or the like by applying one or more kind chemical compounds selected from alkali metal salt, oxides, hydroxides and metal alkoxides of one or more metals selected from a group comprising Si, Al, Ti, Zr, Mg and Ce to the surface of an artificial tooth, and then heat-treating same. CONSTITUTION:As used chemical compounds, cited are alkali metal salt such as alkali silicate, and its hydrate, oxides such as silica and the like, hydroxides such as titanium hydroxide and the like, various sol and gel of oxide and hydroxide, and various metal alkoxides such as methoxides, butoxides of metals, i.e., Si, Al, Ti, Zr, Mg, Ce. One, two or more kinds are selected from the above, and formed into a solution or suspension with a suitable solvent such as water, methanol or the like. The solution or suspension is applied to the surface of the ceramic or metallic crown by brushing or spraying method. After such application, when the crown is subjected to heat treatment at 100-1000 deg.C by a heating device such as an electric furnace, a strong coat is formed on the surface of the base material.
Patent JP-H0819933-A (JP)
Title: Receiver of drill chip
Inventor: WADA ISAO
IPC: B23Q11/08
Filed: 1994-06-30
Abstract: PURPOSE:To provide a receiver of a drill chip in which chips are not scattered around. CONSTITUTION:A chip receiver 1 is constituted of a transparent and cylindrical body 2 and a columnar magnet 4 provided on the cylindrical body 2 through an intermediate member 3. An interval between the cylindrical body 2 and the magnet 4 is maintained in a distance of a specified interval B. At the time of drilling a hole on an iron plate, the magnet 4 is magnetically attached on the surface of an iron plate by way of fitting the cylindrical body 2 at a drilling position, and the chip receiver 1 is fixed on the iron plate. Thereafer, the hole is drilled on the iron plate by inserting the bit of a drill from an opening part of the cylindrical body 2. Chips coming out from the hole are stored in the cylindrical body 2 without being scattered by the cylindrical body 2. When drilling is completed, the chip receiver 1 is removed from the iron plate and the stored chips are dumped. At this time, as the cylindrical body 2 to store the chips and the magnet 4 are separated from each other by the specified interval B, and the chips are never attached on the magnet 4.
Patent JP-S5960955-A (JP)
Title: Photochemical reaction metal vapor electric-discharge lamp
Inventor: YONEZAWA AKIHIRO
IPC: H01J61/12
Filed: 1982-09-30
Abstract: PURPOSE:To enhance the luminous efficiency of a photochemical reaction metal vapor electric-discharge lamp of a vertical lighting type, charged with metal halides and the like including NaI, by decreasing the variation in the liminous intensity distribution of said electric discharge lamp by charging it with an amount in excess of the chemical equivalent of Na of iodine. CONSTITUTION:A pair of electrodes 2a and 2b are installed in a quartz glass emission tube 1, which is charged with metal halides and the like including NaI. Here, as to the emission tube 1 for a photochemical reaction metal vapor electric-discharge lamp of a vertical lighting type, the inner diameter (Dcm) of the emission tube 1 and the distance (Lcm) between the electrodes 2a and 2b should be adjusted to the relationship of L/D>8. Besides, the chemical equivalent of iodine charged in the tube 1 should exceed that of Na charged in the tube 1. In addition, when the internal volume of the emission tube 1 is supposed to be (Q)cc, the excess amount of iodine charged (Mmg) should satisfy the formula (M; 6.5X10<-5>-6.0X10<-4> mg/cc).
Patent JP-S5960378-A (JP)
Title: Reception system of reflected wave signal
Inventor: TAKEUCHI YASUTO
IPC: G01S7/526
Filed: 1982-09-30
Abstract: PURPOSE:To synthesize an echo signal which is demultiplexed and processed into one video signal again which has inconspicuous concatenation by using an NAM (Non Additive Mixing) circuit. CONSTITUTION:An ultrasonic converting element TD receives and converts a reflected wave into an echo signal, which is demultiplexed into three channels which differ in band selectivity. Band-pass filters BPF1-BPF3 are made different in f0 and band width and amplifiers TGC1-TGC3 are brought under time gain control (TGC) with different slope factors to compensate the loss of a medium of each frequency range; and the TGC is made slightly deficient, and consequently the level of the receiver output of the echo signal is as shown in a figure. This is processed by the NAM circuit to obtain automatic transition at each crossover point, thus obtaining the signal having the transistion in the order of CH1, CH2, and CH3.
Patent JP-S6232364-A (JP)
Title: Method for measuring unsaturated iron bonding power in serum
Inventor: UENO YOSHISUMI
IPC: G01N30/24
Filed: 1985-08-06
Abstract: PURPOSE:To stabilize ascorbic acid in the co-presence with a color former by stabilizing ascorbic acid as a reducing agent in a soln. state for a long period of time. CONSTITUTION:The ascorbic acid deriv. such as ascorbic acid-2(or 3)-phosphate or ascorbic acid-2(or 3)-sulfonate is made to the reducing agent as the ascorbic acid is liberated after the decomposition by the effect of enzyme such as phosphatase or sulfatase. The long-term stabilization thereof in the co-existence state with the color former is thus made possible.
Patent JP-S6330589-A (JP)
Title: Coal liquefaction by addition of methanol
Inventor: YOSHIDA HARUHIKO
IPC: C10G1/06
Filed: 1986-07-23
Abstract: PURPOSE:To obtain a coal liquefaction product with a small amt. of a hydrogen gas in a high yield at a low cost through prevention of the coking, by adding a solvent, an iron-base catalyst, and H2 (or H2-contg. gas) to pulverized coal, further adding methanol to the coal, and liquefying the coal under temp. and pressure conditions commonly used in the coal liquefaction. CONSTITUTION:A coal slurry prepd. by adding a solvent and an iron-base catalyst to a coat powder, such as pulverized (sub)bituminous coal, is mixed with 1-50wt% (on the basis of dry coal) methanol. The mixture is fed into a liquefaction reactor, where a liquefaction reaction is conducted under temp. and pressure conditions commonly used in the coal liquefaction (e.g., a temp. of 400-500 deg.C and a pressure of 100-300kg/cm<2>) by introducing H2 or H2-contg. gas, thereby preparing a liquefaction product. The liquefaction product is separated into a liq.product (A) and a gaseous product (B) in a gas-liq. separator. Solids, such as unreacted coal, ash, and catalyst, are removed from component A, followed by fractional distillation to separate it into a low-boiling fraction, a medium-boiling fraction, and a high-boiling fraction. They are recovered as liquefaction products. On the other hand, a low-boiling hydrocarbon gas is recovered from component B, and H2-contg. gas is recovered through a purifying or treating device to circulate it for coal liquefaction.
Patent JP-H0922154-A (JP)
Title: Photoreceptor drum protecting device
Inventor: WATABE TAKAHIRO
IPC: G03G21/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make jam processing smooth without damaging the surface of a photoreceptor drum by adopting such a constitution that devices being in contact with or adjacent to the periphery of the drum are removed after the drum is stopped, so as to freely rotate it forward and backward. SOLUTION: When a paper sheet is stuck to the drum 1 or enters a photoreceptor drum unit along the drum 1 for some reason, in a copying process, the fact is detected by a paper entrance detecting sensor 10 in the vicinity of an entrance in the photoreceptor drum unit. When the detection signal is received, the rotation of the drum 1 is immediately stopped. After the stopping of the drum 1 is confirmed, the devices being in contact with or adjacent to the periphery of the drum 1, for instance, a drum cleaner 7 for removing toner remaining on the drum 1 and developing units 4a-4d for developing a latent image on the surface of the charged drum 1 are removed to secure some gap around the drum 1. Further, a gear is released so that the drum 1 can be freely rotated forward and backward, to easily remove the paper.
Patent JP-H1021512-A (JP)
Title: Spin valve sensor using iron-based nonmagnetic alloy film as base coating film
Inventor: SOEYA SUSUMU
IPC: G11B5/39
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a double spin valve sensor layer having excellent characteristics, productivity and reliability by forming a Fe-based nonmagnetic alloy film having a body-centered cubic lattice crystalline structure under the double spin valve sensor layer. SOLUTION: The Fe-based nonmagnetic alloy film 10 having a body-centered cubic lattice crystalline structure is formed as a base film of the spin valve sensor layer which consists of CrMnMx/Co/nonmagnetic layer/free layer/ nonmagnetic layer/Co/CrMnMx. By this method, surface roughness of the lower CrMnMx film can be improved and the film can be made flat. By using the Fe-based nonmagnetic alloy film 10 as the base film, the lower antiferromagnetic CrMnMi film 11 can be made flat, which improves the bonding density with a Co-fixed layer 12 formed on the antiferromagnetic CrMnMx film 11.
Patent JP-H0610121-A (JP)
Title: Target for reactive sputtering and film forming method using the same
Inventor: KUBOTA KUNICHIKA
IPC: C23C14/34
Filed: 1992-06-30
Abstract: PURPOSE:To provide a target for reactive sputtering by which the hysteresis of the film forming rate being the variation factor of a thin film compsn. is small and the thin film having a uniform compsn. can be obtd. as well as good in workability and to provide a film forming method using the target. CONSTITUTION:This target used for reactive sputtering in which the target substantially consists of titanium and nitrogen, has a phase whose crystalline structure is constituted of a Ti2N type as principal phase and is allowed to react a sputtering gas contg. nitrogen to form a film in which the ratio of nitrogen is higher than that of nitrogen to titanium in the target. Preferably, N/Ti is regulated to 0.35 to 0.55, and the relative density is regulated to >=95%. In this film forming method, the sputtering of the target is executed by using the sputtering gas contg. nitrogen to form the film in which the ratio of nitrogen is higher than that of nitrogen to titanium in the target.
Patent JP-S5696026-A (JP)
Title: Cooling method of hot-rolled wire material
Inventor: KANEDA HIROSHI
IPC: C21D9/52
Filed: 1979-12-29
Abstract: PURPOSE:To decrease the temp. deviation based on the overlapping density of a wire material coil and uniformly cool the wire material by selectively cooling the parts where the overlapping density of the thick layered coil after the hot rolling which is being transferred from a take-up machine then passing the coil through the inside of an enclosed environment. CONSTITUTION:A wire material which is taken up in the form of coil by a laying head 1 of a take-up machine after hot rolling is charged onto the transfer conveyor 2 in a protection cover 3. In this case, at the time when the wire material coil does not form a thick layered coil 4 or at the time when the coil is falling from the head 1, that is, in the position of the air cooling zone 5 provided between the head and the cover 3 inlet, refrigerant of the temp. lower than the of the coil is sprayed from nozzles 6. Hence, at the time of cooling the wire material in the cover 3, the temp. deviations by the differences in the overlap density at the coil 4 section may be kept small and the wire material may be uniformly cooled.
Patent JP-H11355555-A (JP)
Title: Image processor and processing method for image data
Inventor: ABE YOSHINORI
IPC: H04N1/387
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic sorter function capable of performing memory access at high speed without cost-increase. SOLUTION: The priority of operating mode is inputted to an address control part 80, for example, defining the operation of read from a layout memory 76 to a printer as high order and defining the operation of write from a hard disk to the layout memory 76 as low order. In the mean time, a first address corresponding to the write operation and a second address corresponding to the read operation are inputted from respective address generating parts 78 and 79 to the address control part 80 and the first and second addresses are compared. When a second memory request signal is issued from the second address of higher priority of the layout memory 76, read operation is started. Only when the second address gets higher than the first address, the second memory request signal is issued to the layout memory 76 so that write operation can be started.
Patent JP-H0336790-A (JP)
Title: Baking of multilayer aluminum nitride circuit board
Inventor: TSUKADA MINEHARU
IPC: H01L23/15
Filed: 1989-07-04
Abstract: PURPOSE:To obtain an aluminum nitride multilayer circuit board having small conductor resistance by adding specific amount of Ca or Ca and Y baking assistants to aluminum nitride, setting a green sheet board in which W paste is interconnected in multilayers as a conductor material in a NB sealed vessel, and baking it. CONSTITUTION:0.5-10.0 pts.wt. of Ca or Ca and Y baking assistants are added to 100 pts.wt. of aluminum nitride, a green sheet board 4 in which W paste is laid out in multilayers as a conductor material is set in a BN sealed vessel 1, and baked at 1550-1750 deg.C. Thus, an aluminum nitride multilayer circuit board having high density, high thermal conductivity and low conductor resistance can be obtained.
Patent JP-S5693527-A (JP)
Title: Manufacture of polyolefin molded article
Inventor: FURUIDE MASASHI
IPC: B29C51/30
Filed: 1979-12-27
Abstract: PURPOSE: To mold easily the polyolefin molded article excellent in shock resistance, dimentional stability and durability by molding under pressure melted polyolefin whose melt index is below a specified value at a specific temperature.  
     CONSTITUTION: The melted polyolefin whose melt index is below 2.0 is molded under pressure at the temperature of 180W250°C by using a metal mold whose male and female die ends are closed through sliding. The mold requires closure through sliding of the end surface 15a of the male die 14a and of the end surface 17a of the female die 16a and this operation acts for depriving the material of a space for escape. Therefore, the pressure is applied uniformly to the whole of melted polyolefin or composite thereof, thereby the flow of the melted material is expanded and thus the space inside the mold is filled up sequentially with the material, while a stopper 18 acting also effectively, whereby a prescribed form of the material is finally obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0837174-A (JP)
Title: Insulating block, electrode structure and etching apparatus
Inventor: OZAWA AKIRA
IPC: H01L21/302
Filed: 1994-07-25
Abstract: PURPOSE:To obtain an etching apparatus in which an insulating block is shrunk by a low-temperature cooling liquid, in which a circulating line for cooling a cathode electrode is stabilized and by which the reactive ion etching operation of an extremely minute pattern of high accuracy and without the thermal dam age of a substrate is realized stably and with good efficiency. CONSTITUTION:Hollow parts 101, 102 are formed in an insulating block 100, and an apparatus-outside output system 7 for a cathode-electrode cooling liquid and a cathode-side output system 16 are connected by an insulating and heat- insulating pipe 200 at the inside of the hollow part 101. In addition, at the inside of the hollow part 102, an apparatus-outside input system 8 and a cathode- side input system 17 are connected by an insulating and heat-insulating pipe 201. In addition, at the upper part of the hollow parts 101, 102, the cathode-side output system 16 and the cathode-side input system 17 are inserted and passed, and vacuum seal parts 203, 202 are arranged and installed respectively.
Patent JP-H0776083-A (JP)
Title: Ink jet head
Inventor: OSAWA SEIICHI
IPC: B41J2/045
Filed: 1993-06-18
Abstract: PURPOSE:To obtain beautiful high density printing of high accuracy by one printing operation by constituting a high density printing head independent of the processing limit of a groove and a partition wall in printing density by arranging a plurality of pressure chambers on the same groove. CONSTITUTION:Seals 5a, 5b, 5c, 5d, 5e composed of an insulating material such as glass having wiring patterns 20a formed to the rear, side and upper surfaces thereof in a horizontal U-shape from a metal film formed by vacuum vapor deposition are electrically connected to an electrode 30 and bonded to the end parts of grooves 2a, 2b so as to fill the gaps with partition walls 3a1 and a plurality of chambers are formed on the groove 2a. Further, by arranging an upper lid 4 so as to cover the upper surface of the groove 2, pressure chambers 6a1, 6a2, 6a3, 6a4 are formed on the groove 2a.