baber/WOPTO huggingface dataset:
Patent JP-S5852636-A (JP)
Title: Resist pattern forming method
Inventor: ARIKADO TSUNETOSHI
IPC: G03F7/004
Filed: 1981-09-24
Abstract: PURPOSE:To form a resist pattern with high accuracy, by reducing deterioration of resolution due to approximation effect as is the case of using silver ion beams and electron beams. CONSTITUTION:A resist 5 consisting of As2S3 is deposited on a silicon substrate 4 using the high frequency sputtering method. Silver ion Ag<+> beams are projected on the surface of the resist 5 in the conditions of 200kV acceleration voltage and 1X10<-5>c/cm<2> irradiation quantity using an ion source, a pattern generator, and a lens for use in deflected ion beams, etc. to form a desired pattern on the same resist 5. Then, the substrate 4 is transferred into a parallel plate type plasma etching device to carry out etching in the conditions of 0.01Torr CF4 gas pressure and 200W application high frequency power, thus permitting the part not irradiated by the Ag<+> ion beams to be removed and a rectangular resist pattern to be formed.
Patent JP-S5942012-A (JP)
Title: Washing device of filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1982-08-31
Abstract: PURPOSE:To prevent a liquid-jetting pipe from being buried in waste washing liquid at the time of washing treatment by means of a simple construction, by supporting a liquid jetting pipe at its middle parts with the aids of liquid-jetting- pipe supporting members, and shifting the pipe from its horizontal posture to vertical one with the movement of a bed of liquid jetting pipe for performing the washing treatment. CONSTITUTION:A moving bed 6 is disposed above a filter-plate arranging part so as to make the bed 6 freely movable in the opening direction of filter plates 2, and a liquid-jetting pipe feeding bed 7 is made freely movable in the horizontal direction parallel to the surface of the filter plate with respect to the bed 6. On the other hand, a pipe 5 is made freely turnable in the plane parallel to the surface of filter plate by holding a connecting end part of the pipe 5 at the side of a washing-liquid supplying pipe 8 by means of the bed 7. And the pipe 5 is supported in order at the middle parts of it by liquid-jetting pipe supporting members 9, 10 hanging down from respective parts of the bed 6, and then, the filter plates 2 and filter cloths are washed by shifting the pipe 5 from its horizontal posture to vertical one with the movement of the bed 7. In this case, the pipe 5 is released from the member 10 when its posture is vertical.
Patent JP-H07330473-A (JP)
Title: Production of drawn and fired product
Inventor: SHIOZAKI MASAAKI
IPC: C04B41/86
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a drawn and fired product formed with bright and precise patterns on the surface of a drawing blank consisting of ceramics by electrically neutralizing the surface part of this drawing blank, then injecting an aq. metallic ion soln. to its surface and firing the blank. CONSTITUTION:The drawn and fired product is formed by the following stages (a) to (e): (a) The surface part of the drawing blank 1 consisting of the ceramics is electrically neutralized. For example, an antistatic agent 2 is applied on the surface and is penetrated down to a specified depth (e.g.: 1 to 2mm). (b) Liquid pigments 4 consisting of the aq. metallic ion soln. are injected to the surface of the neutralized drawing blank by an ink jet nozzle 3a to penetrate the liquid pigments 4 into the drawing blank 1. (c) The drawing blank is fired at a temp. at which the liquid pigments develop colors (primary firing). (d) An unfired glaze layer 5 is formed on the surface of the drawing blank after the primary firing is some cases. (e) The drawing blank is subjected to secondary firing at a temp. at which the glaze layer 5 turns transparent. Polishing and durability are improved by the stages (d), (e).
Patent JP-H0450653-A (JP)
Title: Cancer detecting method and kit
Inventor: KATAYAMA MASAHIKO
IPC: G01N33/574
Filed: 1990-06-12
Abstract: PURPOSE:To make it possible to measure a large amount of specimen in a short time and to decrease the labor and the cost in the first screening of cancer in group examination by accurately and simply detecting a fragment containing an FN cell contact domain in an urine specimen in high sensitivity. CONSTITUTION:An FN cell adhesion fragment rFN274 of 0.5 mg/injection which is manufactured by a generic engineering method is injected into a rabbit by total of five times based on the ordinary method so as to obtain immunity. Thus antiserum is obtained. Then, the antiserum is made to flow through a protein A - Sepharose 4B column which is balanced with phosphoric-acid buffer physiological saline. After an antibody is adsorbed, the adsorbed component is eluted. Then, the screen is made to flow through an rFN274-Sepharose 4B column. Then, the adsorbed component is eluted and dialyzed in the phosphoric- acid buffer physiological saline. The antibody sensitization source is prepared. Then, latex particles are sensitized with the antibody by the ordinary method.
Patent JP-S63314808-A (JP)
Title: Sliding contact device
Inventor: MIZUKAMI SHIGEO
IPC: H01H1/04
Filed: 1987-06-18
Abstract: PURPOSE:To improve the reliability of contacting, and lengthen remarkably the working life of a sliding contact device, by using Ag-Cu of 3-20wt.% for slide contact material fixed on a spring terminal member. CONSTITUTION:A wiring plate 4 is constituted by arranging an RuO2 thick film resistance pattern 2, and an Au thick film pattern 3 having a specified interval and length, on an Al2O3 substrate 1. For the contact wire material 6 of a moving contact 5 sliding on the Au pattern 3, Ag-Cu of 3-20wt.% is used. The hardness of the material is about Hv 110-150, and the material is soft and easy to slide. Therefore, in the case of contacting action, a conductor pattern of the Au system thick film is prevented from abrading, cohering and exfoliating, so that the reliability of contacting is increased, and the working life of the device is remarkably lengthened.
Patent JP-H07336681-A (JP)
Title: Picture converting device
Inventor: TAKAHASHI TOSHIYA
IPC: H04N19/40
Filed: 1994-06-08
Abstract: PURPOSE:To prevent a picture from being deteriorated, and to decode the picture of different resolution through the use of only one decoder of high resolution by encoding the picture of the high resolution by using all given transfer rates. CONSTITUTION:A picture decoding part decodes compressed picture data sent to a signal line, and converts it into the original digital picture signal of actual time. A first picture decoding part inputs the digital picture signal of the high resolution decoded by the picture decoding part, and generates the compressed picture data converted into first resolution. A second picture encoding part 3 inputs the digital picture signal of the high resolution decoded by the picture decoding part through a first resolution conversion circuit, and generates the compressed picture data converted into second resolution. The second picture encoding part 3 outputs the compressed picture data whose picture size (numbers of picture elements in vertical and horizontal directions) is smaller than that of the first picture encoding part. In this case, the second picture encoding part 3 prevents the deterioration of the picture by recalculating side information.
Patent JP-H01317506-A (JP)
Title: Flocculating compound
Inventor: IBUKI MANABU
IPC: B01D21/01
Filed: 1988-06-20
Abstract: PURPOSE:To lower a hygroscopic property so as to make a stock control easy by packing a mixture of a powdered high-molecular flocculant coated with a hydrophobic substance and a powdered salt such as sodium sulfate, etc., in a sealing bag made of a water-soluble film. CONSTITUTION:A flocculating compound is formed by packing high-molecular flocculant particles 3 coated with a hydrophobic substance 2 and salt particles 4 in a sealing bag 1 formed by heat welding a water-soluble film. A preferred mixing ratio of the high-molecular flocculant particles 3 to the salt particles 4 is 9 to 1. Concrete examples of water-soluble film constituting the sealing bag 1 are films of polyvinyl alcohol, polyvinylpyrrolidon, etc. The hydrophobic substance 2 is specified to be solid at room temperature and have a melting point of 30 deg.C or higher, that is to say, a wax of 40 deg.C or higher in melting point is preferable. Concrete examples of high-molecular flocculant particles 3 are powdered high-molecular flocculants made from such as dimethylaminoethyl acrylate etc.
Patent JP-S5942020-A (JP)
Title: Treatment of waste gas generated in painting work and device for said method
Inventor: YOKOGAWA TETSUYA
IPC: B05B15/12
Filed: 1982-09-02
Abstract: PURPOSE:To recover easily the volatile component of the paint solvent in the gas past the paint particle capturing member by capturing said volatile component by a monoetherified material of a copolymer of polyethylene glycol and polypropylene glycol or the like. CONSTITUTION:The paint particles in the waste gas of paint generated from the painting device A in a painting chamber 6 are captured by a paint particle capturing member 3. Part of the gas past said member is returned to the original place and the rest is transferred to a gas-liquid contact device 11. The gas transferred into the device 11 is brought into gas-liquid contact with a 3-45% aq. soln. of the monoetherified material or monoesterified material of a copolymer of polyethylene glycol and polypropylene glycol to remove volatile components, whereafter the gas is discharged to the outside of the system. The above-described aq. soln. of the volatile component and an org. liquid material which does not incorporate with said soln. are brought into liquid-liquid contact with each other to migrate the volatile components to the latter. The remaining aq. soln. is recirculated to the device 11. The volatile component migrated to the above-described org. liquid material is recovered by a device 20 for recovering the volatile component of the paint solvent.
Patent JP-H09315010-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/26
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material having near infrared absorptive power which is excellent in shelf life. SOLUTION: In a thermal coloring layer provided on a base material of paper, a plastic sheet, synthetic paper, etc., for example, 3,3-bis[2-(4- dimethylaminiphenyl)-2-(4-methoxyphenyl) vinyl]-4,5,6,7-tetrachlorphthalide, a specific fluoran compound, for example, 3-diethylamino-7-(o-chloroanilino) fluoran, a specific color developing compound, for example, 4,4'- dihydroxydiphenylsulfone, and a specific benzotriazole compound expressed by the formula, are contained.
Patent JP-S6132027-A (JP)
Title: Fiberscope for very low temperature
Inventor: FUKUSHIMA EIJI
IPC: G02B7/02
Filed: 1984-07-24
Abstract: PURPOSE:To prevent peeling of an objective lens even after repeated use at very low temperatuer by coating koval having small coefficient of thermal expansion and good wettability with the lens on the rim of the objective lens and using alloy ''Invar(R)'' for the tube. CONSTITUTION:Koval 11 having small coefficient of thermal expansion and good wettability with the lens is coated on the rim of the objective lens 14 and dried. Alloy ''Invar(R)'' of small coefficient of thermal expansion is used for the tube 12 that fixes the objective lens 14, and koval 11 and the face of the tube 12 is welded. Accordingly, the objective lens 14 is fixed firmly to the tube, and peeling of the objective lens 14 does not occur even when used repeatedly at very low temperature.
Patent JP-S63266016-A (JP)
Title: Nozzle for blowing gas
Inventor: KUROSAKI MASAO
IPC: C21C7/072
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a nozzle for blowing gas forming stable and suitable mushroom by constituting the nozzle by collecting many small diameter metal pipes and specifying relation between an interval of the metal pipes side by side and an inner diameter thereof. CONSTITUTION:The small diameter metal pipes 1 are collected by >=20 pieces in a non-porous refractory 2 and connected with a gas introducing pipe 5 through a gas equalizing space 6, and thus the nozzle for blowing gas arranging furnace bottom, etc., of a molten metal refining furnace, is obtd. The above nozzle is constituted, so that the relation between the interval (l) of the small diameter metal pipes 1 side by side and the inner diameter (r) thereof satisfies the inequality: l<=4r<9/4> [mm: unit of (r), (l)]. Further the nearest distance between the small diameter metal pipe 1 and the outer circle of the non-porous refractory 2 is to be >=45mm, desirably >=55mm. By this method, even if at the time of blowing only a little quantity of gas, the stable mushroom is formed and erosion of the nozzle caused by the molten steel and clogging of the nozzle caused by the slag are prevented.
Patent JP-S63314938-A (JP)
Title: Multiaccess method
Inventor: OKADA KAZUO
IPC: H04B7/15
Filed: 1987-06-18
Abstract: PURPOSE:To equally make access to a request signal outputted from a slave station by multiplying the value of a random number by a constant by a selected slave station at the time of completing a data transmission once and making larger than the value of the random number of other slave station. CONSTITUTION:The value of the random number naturally generated in the slave station 21 is multiplied by the constant (h) (h>l) and the value is defined to be the value of the naturally generated random number. Namely, the slave station 21 has a priority for receiving the request signal lowered about to l/h times in comparison with other station. Herein, at the time of outputting the request signal for reassigning a channel by the slave station 21 completing a data communication once, the value of the random number generated by the slave station 21 is multiplied by the constant (g) (g>h>l) to have the value of the random number generated by the slave station 21. Namely slave station 21 has the priority for receiving the request signal further lowered comparing with other slave stations. A probability for receiving a channel assignment is enlarged in the slave station requesting the channel assignment in a slave station except the slave station executing a data communication once.
Patent JP-H079644-A (JP)
Title: Biaxially oriented laminate polyester film
Inventor: NAKAJO TAKAO
IPC: B29C55/14
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a biaxially oriented laminate film for digital audiocassette tape having excellent traveling property and audio characteristic by using two layers of biaxially oriented laminate polyethylene-2, 6-naphthalate film wherein two polyester layers form utmost outer layers respectively. CONSTITUTION:In a laminate film, a stress at 5% extension in the longitudinal direction is made to be 23kg/mm<2> or above, a stress at 5% extension in the lateral direction is made to be 13kg/mm<2> or above, a residual extending degree in the longitudinal direction is made to be 0.15% or below, and a residual extending degree in the lateral direction is made to be 0.2% or below. A heat shrinkage percentage in the longitudinal direction in heat treating at 105 deg.C for 30 minutes under no-load is 0.5% or below and the total thickness of the film is made to be 3-6mum. A surface of a layer (A) is a face on which a magnetic layer is to be provided, a surface roughness Ra of the layer (A) is made to be 1-8nm, and a surface roughness Ra of a layer (B) is made to be 10-40nm.
Patent JP-H05340808-A (JP)
Title: Fire alarm
Inventor: FUKUNAGA SHOJI
IPC: G01J1/02
Filed: 1992-06-11
Abstract: PURPOSE:To prevent the discovery of a fire from becoming too late and the occurrence of an incorrect report due to a malfunction by providing a discriminator and making the discriminator to discriminate the presence/absence of the fire from the level and duration of far infrared rays detected by means of a flame sensor. CONSTITUTION:A flame sensor 1 detects far infrared rays radiated from a flame. An amplification setting section 2 discriminates whether a detecting signal is higher or lower than an alarming level by means of an alarming level discriminator 23. When detected far infrared rays are higher than the alarming level, the section 2 discriminates that the far infrared rays may be caused by a fire and supplies a signal to an alarming section 3. When the level of the far infrared rays becomes further higher and exceeds a specific level, a fire alarming section 4 alarms the occurrence of the fire. Namely, the signal from the section 2 is discriminated in such a way that the signal is compared with the set value of a fire level setter 41 by means of a fire discriminator 42. A timer 43 continuously counts detecting signals when the signals are higher than the fire level and, when a specific period of time has elapsed, discriminates the occurrence of the fire and an acoustic fire alarm generator 47 generates an acoustic fire alarm.
Patent JP-H05342466-A (JP)
Title: Goods delivery device for automatic vending machine
Inventor: MATSUDA TETSUO
IPC: B65G59/06
Filed: 1992-06-11
Abstract: PURPOSE:To provide a goods delivery device for an automatic vending machine which not only surely extrudes leng line of goods by sending to a forward or backward same position from two strings of goods in which the goods are stacked in the forward and backward directions but also saves space for delivering the goods. CONSTITUTION:The goods 6a, 7a located at the lowermost position out of the goods 6, 7 housed by stacking in two right and left strings in the vertical directions in a goods housing column 2 are extruded forward alternately by rotating en endless transmission member 10e in which two extrusion members 11 are fixed at a position where the goods 6a, 7a are extruded alternately at every half turn. Also, the extrusion member 11 are guided in the direction of goods extrusion port 2a by making both terminal parts of a fixing member 13 which fixes the extrusion members 11 on the transmission member 10e pass through a guide part 15.
Patent JP-S634710-A (JP)
Inventor: PETORUSU KURISUCHIANUSU UIRUHE
IPC: H03H17/02
Filed: 1987-06-20
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-H11342096-A (JP)
Title: Electric vacuum cleaner
Inventor: TSUZUKI SHINICHI
IPC: A47L9/28
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To improve cleaning efficiency by raising the rotation number of a fan motor and improving suction force at a place where dust is easily accumulated such as a wall corner. SOLUTION: Plural pieces of detection sensors 2 are attached to a front surface and side face of a nozzle 1 and it is detected that the nozzle 1 approaches an obstacle such as the wall or the like by the detection sensors 2. The rotation number of the fan motor 4 on the side of a cleaner main body 11 is controlled by a fan motor control means 3, and when the detection sensors 2 detect that the nozzle 1 approaches the obstacle, the fan motor control means 3 raises the rotation number of the fan motor and the wall corner or the like is efficiently cleaned.
Patent JP-S5579166-A (JP)
Title: Detector for filter exchange time of ink jet recorder
Inventor: KAKEFU SADAO
IPC: B41J2/17
Filed: 1978-12-12
Abstract: PURPOSE:To quantitatively detect the exchange time of a filter by simple, cheap and highly reliable means wherein the increase of the flow-path resistance of the filter is detected at the inlet side and the outlet side of the filter and form a differential pressure detector. CONSTITUTION:Ink is pressurized by means of a pump, and flows to a filter, an accumulator and a nozzle. A flow rate of 100cc/min continually flows at the fixed velocity of flow and is injected when a flow rate is approximately 5cc/min in case of a single nozzle and the number of nozzles according to a multi-nozzle system is twenty at that time. Pressure loss to the flow rate is value decided by mesh resistance at the initial stage of the filter used, but pressure loss value increases being proportional to the extraneous quantity of dust because dust loads with the augmentation of time used and the passage area of meshes is narrowed. Thus, pressure at the inlet side and the outlet side of a filter unit 1 is each guided to a differential pressure detector 2, a reed switch 3 works when difference between pressure at the inlet side and pressure at the outlet side becomes not less than fixed value, and the time when the filter is exchanged can be grasped.
Patent JP-S6045061-A (JP)
Title: Vertical p-n-p transistor
Inventor: HIROHASHI OSAMU
IPC: H01L29/73
Filed: 1983-08-22
Abstract: PURPOSE:To obtain the title device which requires no connection of resistors and incorporates a base resistor in the same chip by a method wherein a P type resistance region surrounded by N-regions is formed in a P type substrate and then made as the base resistor by being connected to the base region. CONSTITUTION:To P-regions 4 and 5 are formed in the N-regions 2 and 3 in the P type Si substrate 1, and the base resistor is constructed of a P-region 5 with a P- region 1 as the collector region, an N-region 2 as the base region, and a P- region 4 as the emitter region. An electrode 9 is connected to an emitter terminal E, an electrode 6 to a base terminal B, and an electrode 10 to a collector terminal C via P<+> layer 11, resulting in the construction of this transistor incorporating the base resistor 12. An electrode 13 contacting the N-region 3 via N<+> region 31 is connected to the emitter terminal E, a reverse bias being impressed between the N-region 3 and the P-region 5, and the parasitic effect of the transistor composed of the P-region 5, N-region 3, and P-region 1 being then removed.
Patent JP-H10327483-A (JP)
Title: Remote controller case for massage device
Inventor: YAMAUCHI HIROYUKI
IPC: H04Q9/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote control case for a massage device to be hardly deformed even when the surface of the case is pressurized by providing ribs on the back surface of an upper case for one each in a vertical direction and a horizontal direction, forming them in a cross shape and providing a gap between the ribs and an electronic component packaged to a printed circuit(PC) board. SOLUTION: The ribs 4 for one each in the vertical direction and the horizontal direction are provided on the back surface of the upper case 2 and formed in the cross shape and the gap is provided between the ribs 4 and the electronic component 10 packaged to the PC board 7. That is, on the back surface of the upper case 2, one each of a vertical rib and a horizontal rib or the plural vertical ribs and horizontal ribs are formed in the vertical direction and the horizontal direction. Then, the ribs are formed at a height not to be in contact with the electronic component 10. By forming the ribs 4 on the back surface of the case 2 of a remote controller 1 in the vertical and horizontal directions in such a manner, even when a part other than a switch 8 is erroneously pressurized, deformation is reduced by reinforcement by the ribs 4 and a push switch 8 is not depressed.