baber/WOPTO huggingface dataset:
Patent JP-S6274574-A (JP)
Title: Sand blast method
Inventor: KANDA SHINJI
IPC: B24C1/04
Filed: 1985-09-27
Abstract: PURPOSE:To make possible to form an stereoscopic engraving in the outer surface of a substrate, by superposing more than two of printed layers one upon another so that the depth of the engraving is variable. CONSTITUTION:A masking layer 6 in which a predetermined number of wear- resistant synthetic resin printed layers 3, 4 are successively formed on a wearable synthetic resin film 5 is applied on the outer surface of a substrate 7 with the printed layer side being directed downward. A sand blast process is carried out from thereabove to remove at first the film 5 and the outer surface of the base plate 7 in parts which are not masked with the printed layers 3, 4. Further, the outer surface of the substrate in the parts which are masked with the one of the printed layers 3 alone is removed. Further, the surface of the substrate in parts which are applied with two or more printed layers 4 is removed to form a stereoscopic engraving on the outer surface of the substrate 7.
Patent JP-H1066330-A (JP)
Title: High-voltage generating circuit
Inventor: SUDO NAOAKI
IPC: H02M3/07
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage generating circuit which can output positive and negative high voltages required for a semiconductor memory device, etc., selectively or simultaneously. SOLUTION: A charge transfer-type high-voltage generating circuit wherein a plurality of circuit components are cascade-connected and a clock is input to each node. A node of the lowest potential is connected to a first source of voltage VCC through a first switch SW1 and a node of the higher potential is connected to a second source of voltage GND through a second switch SW2 and an intermediate node is connected to a third power supply VCC through a third switch SW3. Positive high voltage VPP is output from the node of the higher potential by turning the first switch on, the second off, and the third switch off. Negative high voltage VBB is output from the node of the lowest potential by turning the second switch on and the first switch off and the third switch off.  By turning the third switch on and the first and the second switch off, positive high voltage VPP and negative high voltage VBB are output at the same time from the node of the highest potential and the node of the lowest potential respectively.
Patent JP-S6457229-A (JP)
Title: Optical switch
Inventor: KURATA NOBORU
IPC: G02B26/08
Filed: 1987-08-28
Abstract: PURPOSE:To facilitate the switching of an optical path, by providing plural optical filters on a position where a light reflected by the reflecting surface of the light can be received, and also, on a position where distances from the reflecting surface of its light are different from each other, in accordance with the reflecting position of the light on the reflecting surface of the light. CONSTITUTION:The optical switch is constituted by providing plural optical filters 11-13 on a position where distances from the reflecting surfaces of the light are changed, respectively, in parallel to the reflecting surface of the light, and in accordance with the position of its arbitrary position. Accordingly, by changing the position of the light incident on the reflecting surface of a single light, the light is reflected to plural optical filters 11-13 provided on the position where the distances from the reflecting surface of the light are different, in accordance with its position. In such a way, the incident light can be switched to an arbitrary optical path, and this optical switch functions as an excellent optical switch.
Patent JP-S60107538-A (JP)
Title: Testing device for smoke diffusion model
Inventor: MAEDA HIDEKI
IPC: G01M9/02
Filed: 1983-11-16
Abstract: PURPOSE:To grasp the diffusion state of discharge gas in space qualitatively by arranging an indication body coated with a discoloring reagent which reacts with gas discharged from a discharging mechanism perpendicularly over a topographical model. CONSTITUTION:While a mixed gas flow meter 9 is so monitored so that a specific amount of gas is discharged from a cylinder 8, a flow rate adjusting valve 11 is adjusted to discharge mixed gas from a chimney model 2 into a measurement barrel 1 through a passage 10. This gas is diffused with the wind generated according to the combination of the rotating speed of a fan 5 and the shape of the grid of an air flow controller 6 on specific air flow condition. When this gas contacts the indication body 12 which is fitted in the upper space of the topographical model and impregnated with the discoloring reagent, the discoloring reagent changes in color in the order of orange yellow, yellowish green, and dark blue. This is observed with the naked eye or a recorder 15 such as a photographic machine to know the diffusion state of the mixed gas in space and the density distribution of the mixed gas.
Patent JP-H1063036-A (JP)
Title: Liquid toner composition and its production
Inventor: SUDA YASUHARU
IPC: G03G9/135
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To ensure low agglomerating power and superior dispersibility at the time of preservation and development, to increase agglomerating power among toner particles at the time of transfer, to suppress the collapse and running of an image at the time of transfer and to improve the image quality, by dispersing toner particles consisting essentially of a colorant and a resin in a carrier liq. and imparting characteristics as an electroviscous fluid. SOLUTION: Toner particles consisting essentially of a colorant and a resin are dispersed in a carrier liq. and characteristics as an electroviscous fluid are imparted. Inorg. fine particles have been preferably stuck to or contained in at least the surfaces of the toner particles. The inorg. fine particles are, e.g. fine particles of silica, silica made hydrophobic by treatment, titanium dioxide or titanium hydroxide. The objective liq. toner compsn. excellent in resolution and giving high image quality at the time of developing an electrostatic latent image on the surface of a photoreceptor is obtd.
Patent JP-S6196165-A (JP)
Title: Propellent device for orbital change of man-made space satellite
Inventor: KO MITSUTERU
IPC: B64G1/40
Filed: 1984-10-15
Abstract: PURPOSE:To secure a large specific thrust in utilizing thermal energy to be discharged by a chemical reaction as well as to make reignition attainable, by producing the chemical reaction in a way of making a liquid oxidizer contact with liquid fuel and solid fuel with each valve and injector. CONSTITUTION:When an intercept valve 4, a fuel valve 13 and an oxidizer valve 14 are opened by a driving signal, pressure gas inside a pressure tank 3 passes through a pipe line 2 and the intercept valve 4, whereby pressure inside a fuel tank 7 and an oxidizer tank 8 is kept constant by a pressure- regulating valve 5. And, liquid fuel is fed to the inside of a combustion chamber 17 from the tank 7 by way of a pipe line 11, the valve 13 and an injector 15. On the other hand, an oxidizer is fed to the inside of the combustion chamber 17 from the tank 8 by way of a pipe line 12, the valve 14 and the injector 15. In consequence, at the inside of the combustion chamber 17, the oxidizer is made contact with liquid fuel and solid fuel either so that a chemical reaction is produced there, thus thermal energy is emitted out of a nozzle 18 as a thrust.
Patent JP-H05241590-A (JP)
Title: Speech transmitting device
Inventor: HANSUUGIYUNTAA HIRUSHIYU
IPC: G10L15/00
Filed: 1992-08-13
Abstract: PURPOSE: To provide a speech transmitting device, especially for mobile radio which can control speech at the lowest cost and with the smallest number of circuits. CONSTITUTION: The speech transmitting device composed of a speech encoder 3 which encodes digital speech signals finely divided into time frames with the assistance of a set of encoded parameters 4 assigned to individual time frames is provided with an evaluation circuit 6 which receives at least part of the parameters 4 and converts the parameters 4 into recognition parameters suitable for speech recognition.
Patent JP-2000041628-A (JP)
Title: Hamburg steak containing mannan as main raw material and its production
Inventor: SHINOHARA TOMOKA
IPC: A23L19/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a hamburg steak having a low calorie and useful as a dietary food material, and to provide a method for producing the same. SOLUTION: All or a part of meat used as the main raw material of hamburg steak is replaced by mannan extracted from the roots of Amorphophalus konjak and subsequently purified. Therein, since water contained in the mannan (devil's tongue meat) gives a large effect to the texture and open date of the hamburg steak as the final product, the mannan is finely cut in a frozen state to inhibit the excessive bleeding of water in a mixing process and in a molding process, thus preventing the deterioration in the quality of the final product. The replacement of at least a half of the main raw material by the mannan gives the hamburg steak having a low calorie and a low fat content.
Patent JP-S60109281-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA NOBUO
IPC: H01L29/78
Filed: 1983-11-18
Abstract: PURPOSE:To prevent the deterioration of withstand voltage of the gate oxide film immediately under both ends of the gate electrode in a MOS type transistor by taking the process whereby the gate electrode and the gate oxide film immediately thereunder are not exposed to the ion implantation to form the source and drain regions. CONSTITUTION:The gate oxide film 10 is formed on a P type Si substrate 9 by thermal oxidation, and tungsten (W) 11 and phospho silicate glass (PSG) 12 are adhered thereon and then dry-etched by the use of a photo resista pattern 13, thus forming the gate electrode 11'. When the resist is removed and a resin film 14 is etched by O2 gas reactive ion etching until the gate oxide film 10 is exposed, a resin film 14' remains by self-alignment at the undercut part of the gate electrode 11' immediately under both ends of the PSG pattern 12'. Thereafter, the exposed part of the W11' is removed by etching, and the source and drain 16 are formed by As ion 15 implantation. Next, the resin film 14' is removed, and the heat treatment for As impurity activation is carried out.
Patent JP-H0639907-A (JP)
Title: Intermittently rotatingly driven type blow molder
Inventor: KOGA KOHEI
IPC: B29C49/36
Filed: 1992-07-22
Abstract: PURPOSE:To provide a intermittently rotatingly driven type blow molder, in witch the stopping angle, acceleration, deceleration of a rotary platen and its speed and time in low speed region can be changed at will. CONSTITUTION:On a base, an injection molding station, a temperature controlling station, a blow molding station and an ejecting station are provided. In upper regions corresponding to the respective stations, holding plates, with which neck cavity molds are held, are held so as to circulatingly convey the neck cavity molds to the respective stations through intermittent rotating driving. A rotary platen 6, on which a first gear 40 is formed, is provided. The rotary platen 6 is supported by an upper base platen 4 and intermittently rotatingly driven by a pulse motor 20. The output mechanism of the pulse motor 20 is reduced in speed with a speed reducer 24. A second gear fixed to the output shaft 26 of the output mechanism engages with the first gear 40 on the rotary platen 6. After the rotary platen 6 arrives its stop position, a locking pin 50, with which the rotary platen 6 and the upper base platen 4 and positioned to each other, is driven by an air cylinder 52, resulting in positioning the platens.
Patent JP-S59103659-A (JP)
Inventor: BURUURU AKUSERU ERINGU ANDERUS
IPC: A61C17/00
Filed: 1983-11-18
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-H0769776-A (JP)
Title: Equipment for pulling up silicone single crystal
Inventor: INOUE JIRO
IPC: C30B29/06
Filed: 1993-08-31
Abstract: PURPOSE:To lift up a high quality silicone single crystal, capable of preventing the contamination of impurities caused by the friction among the feeder parts, by setting a discharge route along the circumference of semicircle of a cylinder at the bottom of the slant rotating cylinder, connecting one end of it with a hole made at a bottom plate of the cylindrical feeder, and making another end a discharge port. CONSTITUTION:In a silicone single crystal pulling up equipment, a unit for feeding granular raw materials into a crucible consists of a slant rotating cylinder, inside of which granular raw materials for feeding are staying at a resting angle, having an eccentric hole in the bottom plate, a cylindrical feeder rotating along an axis, and a discharge route which receives the granular raw materials flowing out from the eccentric hole by rotation to feed them intermittently by a constant amount into the crucible, and a driving unit of the feeder which can change a rate of rotation of the cylindrical feeder at will. Figure shows the feeding mechanism of granular polysilicone during the rotation of the cylindrical feeder. It shows a state that the eccentric hole 24 is at the lowest position and the discharge port 22 is at the highest position, and the granular polysilicone 2 flows into the discharge route 23 through the eccentric hole 24 by the resting angle.
Patent JP-S6462475-A (JP)
Title: Composite material and its production and method for precipitating metal
Inventor: FUKUI HIROSHI
IPC: C23C18/42
Filed: 1987-09-01
Abstract: PURPOSE:To obtain a composite material in which uniform metallic layer is carried on a carrier, by allowing silicone polymer having an Si-H part to be carried on the surface of a carrier and then treating the above with a metallic salt solution so as to form plural metallic layers on a polymer layer. CONSTITUTION:A carrier carrying a silicone polymer layer having an Si-H part is treated with a metallic salt solution, by which the silicone polymer layer and a metallic layer are allowed to be carried on the surface of the carrier. The above metallic layer is formed of a first metallic layer and a second metallic layer.
Patent JP-H0499511-A (JP)
Title: Rice cooker
Inventor: NAKAJIMA TOSHIO
IPC: A47J27/00
Filed: 1990-08-20
Abstract: PURPOSE:To facilitate the assembly, to decrease the manhour, and not to generate a fault, etc., by bending a receiving plate to an L-shape, and also, providing an engaging groove on a stepped part of a hollow shaft, and providing a pair of hinges formed by engaging the bent end of the receiving plate to the engaging groove. CONSTITUTION:First of all, a hollow shaft 21 is inserted into a coil part of a hinge spring 13, and a stepped part is inserted to the middle part in a stepped bearing hole 29 of a cover body 10. After inserting the hollow shaft 21, a bent part of a receiving plate 24 is inserted into an insertion groove 28 of the cover body 10 and fixed with a fixing screw 26 from the upper part. When the receiving plate 24 is fixed to the cover body 10, one end of the hinge spring 13 comes into contact with the surface of the receiving plate 24 and is detained, and a notch 25 is engaged to an engaging groove 27 and the hollow shaft 21 is subjected to fall-out stop. In the same way, with respect to the other hinge 11, as well, the hollow shaft 21 to which the hinge spring 13 is attached is inserted into the stepped bearing hole 29 of the cover body 10, and the receiving plate 24 is fixed symmetrically. Thereafter, the hollow shaft 21 and the cover body 10, and the bearing hole 29 of a main body case 1 are allowed to coincide on the same shaft, the hinge spring 13 is compressed and while detaining the other end to the main body case 1 side, the hinge shaft 12 is inserted from the side.
Patent JP-H1057937-A (JP)
Title: Treatment of contaminated soil
Inventor: MATSUTANI HIROSHI
IPC: A62D3/33
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To immobilize heavy metals such as Cd and Pb in soil and to surely prevent these heavy metals from elusion from the soil by spraying a phosphate aqueous solution or a Ca compound and the phosphate aqueous solution to the soil contaminated with the heavy metals. SOLUTION: In the case that the soil contaminated with the heavy metals such as Cd and/or Pb is treated, a range of the soil contaminated with the heavy metals and a concentration distribution are researched and the phosphate aqueous solution or the phosphate aqueous solution and the Ca compound are sprayed so that one equivalent or more phosphates and one and half equivalents or more Ca compounds against the heavy metals enable to come into contact with the heavy metals. As a spraying method, in the case that the contamination due to the heavy metals is only against the soil near the earth surface, the phosphate aqueous solution, etc., are directly sprayed on the earth surface, while the phosphate aqueous liquid, etc., are sprayed from the dug holes dug at several places to the contamination parts, in the case that the contamination reaches a deep part in the earth.
Patent JP-S6373277-A (JP)
Title: Digital color image forming device
Inventor: TOYOFUKU NOBUSHI
IPC: G03G15/01
Filed: 1986-09-17
Abstract: PURPOSE:To reduce the deviation of each color in the carrying direction of a transfer paper with a simple constitution by adjusting the write timing of each image by a single detecting means provided on a transfer belt. CONSTITUTION:Plural pattern images are formed in one cycle of a photosensitive body, and four images are formed here in a figure. The output timing of Bk(black) pattern (28BK) is set to piD/4v1 where D is the diameter of the photosensitive body and v1 is the linear speed of the photosensitive body (mm/sec), and counted values Kc1-Kc4 are averaged by an averaging circuit 30. The difference between the mean value and a counted value Kcs to a set value tkc is calculated, and the number k9C of clocks to the picture signal generation timing is changed in accordance with this difference value. Thus, the image write timing is changed in accordance with the extent of positional deviation after transfer.
Patent JP-2000105475-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity even in the wavelength region of 380 to 500 nm and small potential changes by repeated use or by environment, and to provide a process cartridge and electrophotographic device from which a high-quality output image can be practically and stably obtd. when they are used in combination with the above photoreceptor and a short wavelength laser. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer on a supporting body, and is irradiated with light from a semiconductor laser light having a wavelength of 380 to 500 nm. The photosensitive layer contains a charge transport material having the structure expressed by the formula. In the formula, Ar1-1 and Ar1-2 are aromatic cyclic groups which may have substituents, R1-1 to R1-4 are alkyl groups which may have substituents, aralkyl group which may have substituents, vinyl groups which may have substituents or aromatic cyclic groups which may have substituents, (however, at least two of R1-1 to R1-4 are aromatic cyclic groups which may have substituents), and R1-1 and R1-2, and R1-3 and R1-4 may be combined to form rings.
Patent JP-H0767928-A (JP)
Title: Bubble producer
Inventor: SONEDAKA KAZUNORI
IPC: A61H23/00
Filed: 1993-09-01
Abstract: PURPOSE:To stably produce large bubbles and fine bubbles respectively in the bathtub water or the like. CONSTITUTION:A water tank 1 is provided with a fine-bubble producing section 2 and a large-bubble producing section 3, and the first switching means A11 is provided in a bypass circuit 8 between the discharge section 6 and intake section 7 of a pump 5. For the production of fine bubbles, the second forward pipe 10 and the second return pipe 18 are communicated via the pump 5, an air inflow means B22 is opened, and air is pressure-dissolved and discharged into water from the fine-bubble producing section 2 as milky bubbles. For the production of large bubbles, the first forward pipe 9, the second forward pipe 10, the first return pipe 17, and the second return pipe 18 are communicated via the pump 5, an air inflow means (not shown in the figure) is opened, and air is discharged into water from the large-bubble producing section 3 as large bubbles.
Patent JP-H0517225-A (JP)
Title: Production of carbon fiber reinforced carbon composite material
Inventor: SAKAGAMI MASATAKE
IPC: C01B31/02
Filed: 1991-08-28
Abstract: PURPOSE:To improve ecomicity keeping strength at some extent by deciding component in due consideration of carbonization ratio of a raw material for a matrix and fiber content of a final product in the production method in which mixture of a carbon fiber and a raw material for a matrix is formed, hardened and carbonized. CONSTITUTION:Component of a raw material for a matrix and a carbon fiber are respectively decided from carbonization ratio of a raw material for a matrix and fiber content of a final product and mechanically mixed. After this mixture is formed in applying pressure, a product is hardened and then carbonized in applying pressure. When forming, hardening and carbonizing are carried out, a raw material for a matrix is vaporized, and a part of blow holes is filled with an external raw material for a matrix, and densification is attained. Thus repeated process is not necessary and a favorable carbon fiber reinforced carbon composite material can be obtained in a short time.
Patent JP-H0554893-A (JP)
Title: Grating for lead-acid battery
Inventor: AIBA TSUNEMI
IPC: H01M4/73
Filed: 1991-08-28
Abstract: PURPOSE:To provide a grating enabling an increase in the life property as well as in the voltage characteristics of the battery, without causing an increase in the cost of the grating. CONSTITUTION:Upper ends of plural vertical grating forming pieces 40 ... are connected to a top lateral crosspiece 10a of a framing crosspiece arrangement 10. The plural vertical grating forming pieces 40 are extended to a bottom lateral crosspiece 10b of the framing crosspiece arrangement 10 so that they may not intersect each other. The mass of the top lateral crosspiece 10a of the framing crosspieces arrangement 10 is made 11 to 14% of the mass of the entire grating while, on the other hand, a total mass of the top lateral crosspiece 10a and the plural vertical grating forming pieces 40 ... mass is made 60 to 70% of the mass of the entire grating.
Patent JP-H0882909-A (JP)
Title: Replenisher and method for detecting fault of replenisher
Inventor: ITO KOJI
IPC: G03D3/06
Filed: 1994-09-12
Abstract: PURPOSE: To detect the fault of a replenishing pump at a low cost. CONSTITUTION: A developing tank 74 is connected to a replenishing tank 112 through a pipe 114, and a developer for replenishment to be used in the development in the tank 74 is transiently stored in the tank 112. A replenishing pump 116 is arranged between the replenishment tank 112 and one end of the pipe 114. A float switch 118 is set in the replenishment tank 112 to detect the level of the developer for replenishment in the tank 112. The float switch 118 is connected to a controller 120. The controller 120 is also connected to a monitor 122, and a message that the developer for replenishment is not decreased and a message that the developer for replenishing is supplied to the replenishment tank 112 are indicated on the monitor 122.