baber/WOPTO huggingface dataset:
Patent JP-S5888831-A (JP)
Title: Coating device for magnetic disk
Inventor: TAKAHASHI NOBUO
IPC: G11B5/842
Filed: 1981-11-20
Abstract: PURPOSE:To reuse a waste coating material, by providing a collecting/reproducing and feeding functions of the coating material to a coating device which spin- coats a magnetic coating material to a substrate for a magnetic disk. CONSTITUTION:A coating device is provided with a coating device 1 and a coating material reproducing device 2. The coating stage of said device 1 is fractionated, and an independent spindle is provided to each stage. As a result, the waste coating material 5 collected in a chamber 4 of the coating stage is pure with no mixture of a cleaning solvent, etc. The material 5 is returned to a coating material stirring/storing container 7 of the device 2, and the coating materials stored in the final coating material stirring/storing container 9 of the device 2 is fed to a coating nozzle 6 by an automatic changeover valve 10. Thus the coating material circulates between the devices 1 and 2.
Patent JP-H1194958-A (JP)
Title: Electronic watch with power-generating device
Inventor: HAYAKAWA MOTOMU
IPC: G04G99/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain power-generation performance even by half-wave rectification and to drastically reduce the number of diodes by allowing an overcharge prevention circuit to be constituted of a switching element and a rectification element in series and by allowing the circuit to be connected to a coil for constituting a generation device in parallel. SOLUTION: The rotary movement of a rotary means 15 is speeded up by a speed-increasing race 16, and a rotor 17 as a generation mechanism is rotated. The rotor 17 includes a permanent magnet 17a and a stator 18 is arranged so that the rotor 17 is surrounded. A coil 1 is wound around a core 19a. When the core 19a and the stator 18 are sealed by a screw 20. When the rotor 17 rotates, an electromotive force is generated in the coil 1. The electromotive force is an AC with nearly Sin curve, and the holes of the rotor 17 and the stator 18 that surround are concentric and surround a rotor magnet, thus minimizing an attraction torque. By combining a generator and a half-wave rectification system, a generation efficiency that is nearly equal to that of an all-wave rectification system can be obtained.
Patent JP-2000018199-A (JP)
Title: Vortex prevention device for pump suction vessel
Inventor: NAGAHARA TAKAHIDE
IPC: F04D29/66
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a vortex prevention device for pump suction vessel which is capable of maintaining a stable pump operation and which allows downsizing and high speed flow of the pump suction vessel, while reducing the construction cost of the entire facility. SOLUTION: A pump suction vessel facility contains a pump suction vessel 1 having a ceiling 10, a pump 2 with a suction opening 3 opened to inside the pump suction vessel 1, and a water passage for introducing water into the pump suction vessel 1 after moving the water through an open water passage 7 at an upstream of the pump suction vessel 1 to a closed water passage 6. A ceiling side projecting construction 8 which blocks a portion of the water passage is provided on the pump suction vessel 1 near the pump 2 on an upstream side or on the ceiling portion 10 of the closed water passage 6 in a width direction of the water passage.
Patent JP-S5887542-A (JP)
Title: Range finding device of camera
Inventor: SHIOZAWA KAZUO
IPC: G02B7/32
Filed: 1981-11-20
Abstract: PURPOSE:To prevent generation of a pseudo coincidence signal, by combining a rectangular pattern projecting deivce whose light source is an infrared LED, etc., with a focusing detecting device of an upper and lower image conforming system, which has utilized a split image, and detecting only a reflection from an object to be photographed of projecting light. CONSTITUTION:Light emitted from a light source P being an infrared LED, etc. becomes a luminous flux whose section is slender and rectangular, by a lens L2, and is projected onto an object to be photographed O. A reflected ray from the object to be photographed O forms an image on a photodetector 1 through a photographic lens L1, a band pass filterI, and also a relay lens LR and a split image S as the case may be. The photodetector 1 of PSD, etc. outputs an analog value in accordance with a degree of coincidence of spot light, its output signal is processed by a signal detecting circuit 3, and a driving signal of the lens L1 is sent to a controlling circuit of a motor M. The circuit 3 controls a light emission driving circuit 2 of the light source P, too.
Patent JP-H0236672-A (JP)
Title: Synchronizing signal generating circuit
Inventor: ONO KOICHI
IPC: H04N5/06
Filed: 1988-07-27
Abstract: PURPOSE:To switch the synchronizing system of a synchronizing signal output automatically by providing a synchronizing system detection section to an external synchronizing signal input section so as to detect the synchronizing system. CONSTITUTION:A synchronizing system detection section 3 detects the state of number of horizontal scanning lines, number of fields and the mode of a color synchronizing signal so as to detect which of the TV standard systems is employed and gives its detection output (b) to a synchronizing signal generating section 2 and a display signal output terminal 4. Then the synchronizing signal generating section 2 generates the synchronizing signal of the same TV standard system as that detected by the synchronizing system detection section 3 in response to the detection output (b) of the synchronizing system detection section 3 and outputs a synchronizing signal (c) synchronously with an external synchronizing signal (a). Thus, the circuit is in operation in the mode generating automatically the synchronizing signal of the same synchronizing system as the inputted external synchronizing signal.
Patent JP-H0473692-A (JP)
Title: Manufacture of acoustic lens
Inventor: SAWADA YUKIHIKO
IPC: A61B8/00
Filed: 1990-07-13
Abstract: PURPOSE:To accurately form an acoustic lens without using a joining process by using a UV rays setting resin material as a material, curing resin on a piezo-oscillator by ultraviolet ray radiation, and directly forming lens shape on the piezo-oscillator. CONSTITUTION:A container 1 is filled with liquid UV rays setting resin 5, and the depth of the resin i.e. the quantity of liquid is enabled to be controlled, and the depth (t) of resin liquid at a part to be irradiated with ultraviolet ray on the piezo-oscillator 2 is set so as to be equal to the thickness of the acoustic lens. In such a state, ultraviolet light 13 is projected from an ultraviolet illuminator 3, and only the resin on the part to be irradiated is cured. The intensity and the projecting interval, etc., of the ultraviolet light are controlled by an optical system 17, an aperture or a filter not shown in figure, etc. Thereby, it is possible to directly form the acoustic lens 20 for ultrasonic probe on the piezo-oscillator with high performance and high reliability by omitting the joining process.
Patent JP-S6248360-A (JP)
Title: Electric conduction processed marine food
Inventor: MIYAHARA KINGO
IPC: A23L17/00
Filed: 1985-08-23
Abstract: PURPOSE:To obtain an inexpensive marine food, rich in nutritive value, having good flavor and directly usable as a food on the table, by mixing a raw material for ground fish meat of a raw aquatic animal having strong fishy smell with salt water and passing uniformly a current through the resultant material. CONSTITUTION:An inexpensive raw aquatic animal having strong fishy smell though with high nutritive value, e.g. a ground fish meat material 1 of sardine, in an adequate amount is prepared. Salt water 2 with a salt content capable of uniformly passing a current through the material 1 for ground fish meat is added thereto, and mixed, stirred and plasticize a mixed material 3, which becomes a food material rich in electric conductivity. The above-mentioned mixed material 3 is then filled and contained in an insulating container 5, and a current is passed through the mixed material 3 to rapidly age, heat and sterilize the mixed material 3 by Joule heat generated by the resistance. Thereby, the fishy smell is reduced as much as possible, and the aimed inexpensive electric conduction processed marine food (A), rich in nutritive value and having reduced fishy smell peculiar to the aquatic animals and good flavor and taste can be simply and rapidly obtained.
Patent JP-S6340935-A (JP)
Title: Word processor
Inventor: UENO HIDEO
IPC: B41J5/30
Filed: 1986-08-07
Abstract: PURPOSE:To effectively utilize a battery by constituting the titled word processor so that it is provided with a printing mechanism initializing command means, and a control means initializes a printing after having received a command from the printing mechanism initializing command means. CONSTITUTION:When a power source is turned on to a word processor, a printing mechanism is not initialized, and an initialization of a control unit C for clearing, etc. the present memory of a RAM 65, an input data buffer, a test memory 108, and other memory is executed. Subsequently, when a printing command key is operated from a keyboard 10 in order to input a data which is written in the memory 108, an initialization of the printing mechanism is executed such as a carriage is moved in the anti-printing direction by a driving means 61 of the printing mechanism and stopped at an origin position detected by a left origin switch 63, etc. After the setting, printing of data of the memory 108 is started. In such a way, a battery can be utilized effectively.
Patent JP-2000003195-A (JP)
Title: Voice compressing device and storage medium
Inventor: SATO HISAAKI
IPC: G10L19/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of data saturation during a compressing, i.e., to prevent the generation of an oscillation phenomenon in the voice compres sion system, which has a difference value as data form after a compression and a value of a predicted scale factor. SOLUTION: A prescribed offset is provided by a predicting circuit 1 in the equation which conducts a prediction of a scale factor. If an offset is not provided, an appropriate scale factor is determined under the range narrower than the value in which an expression is made possible. Thus, a margin is provided to the value of the scale factor, which is predicted as much as the amount of the offset, the probability of data saturation is reduced and the occurrence of an oscillation phenomenon caused by the data saturation is prevented.
Patent JP-H04355959-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUSHITA YOSHIAKI
IPC: H01L27/10
Filed: 1991-07-01
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device provided with a semiconductor substrate where crystal defects or oxide film defects are almost fully restrained from occurring on its surface on which a device is formed. CONSTITUTION:A semiconductor layer 12 different from a semiconductor substrate 11 in conductivity type and lower than it in oxygen concentration is uniformly formed on the semiconductor substrate 11, an inland-like well region 13 is formed in the semiconductor layer 12 so as to keep its base separate from the surface of the semiconductor substrate by a distance of 1-20mum and different from the layer 12 in conductivity type, and a MOS transistor and/or a capacitor are formed on the semiconductor layer or the well region as electrically insulated from the semiconductor substrate.
Patent JP-H0470787-A (JP)
Title: Paper carrier
Inventor: YOSHIDA SEITARO
IPC: G03G15/20
Filed: 1990-07-11
Abstract: PURPOSE:To prevent the occurrence of the rumples and winkles of a sheet by reducing the quantity of air sucked from the air holes of a guiding member and carrying means and the degree of the adhersion between the surface of the guiding member and carrying means and the sheet, at a downstream side. CONSTITUTION:When the sheet is carried on a carrying belt 5, the air is sucked from the air hole 4a of a guiding plate 4 and the air hole 6 of the carrying belt 5 by a fan. As the sheet approaches both rollers 2 and 3, the degree of the adhersion between the surface of the guiding plate 4 and the carrying belt 5 to the surface is gradually reduced. Therefore, the degree that the sheet is adhered to the guiding plate 4 and carrying belt 5 is gradually reduced and the sheet is guided to both rollers 2 and 3 while being slipped. Thus, the sheet can be stably and smoothly fed to both rollers 2 and 3, and the occurrence of the rumples and winkles of the sheet is prevented.
Patent JP-H059623-A (JP)
Title: Production of silver-metal oxide composite material
Inventor: SHIBATA AKIRA
IPC: C22C5/06
Filed: 1991-07-01
Abstract: PURPOSE:To produce a silver-metal oxide composite material having good electric conductivity, strength and toughness by heating a mixture contg. silver and a specified metallic element to the state where a liq. phase and a solid phase coexist under a high oxygen partial pressure and heating the resultant material in vacuum to deoxidize it. CONSTITUTION:A mixture contg. 1-30wt.% expressed in terms of metal of at least one kind of element among Sn, Zn, Cd, In and Sb in the form of metal and/or oxide and further, if necessary, contg. 0.01-10wt.% expressed in terms of metal of at least one kind of element among Mg, Ca, Zr, Be, Al, Th, Hf, Sr, Si, Cr, Ce, Ti, Mn, Fe, Ni and Co in the form of metal and/or oxide is heated to the state where a liq. phase and a solid phase coexist under a high oxygen partial pressure, hence the elements are deposited as the oxides, and the oxides are cooled while decreasing the oxygen partial pressure. The oxides are then heated in vacuum or in a neutral or reducing atmosphere, the base matrix is reduced to metallic silver, and a silver-metal oxide composite material is produced.
Patent JP-H0234797-A (JP)
Title: Dry etching method
Inventor: IMAI HIROSHI
IPC: H01L21/302
Filed: 1988-07-26
Abstract: PURPOSE:To prevent the phenomenon that a side wall protecting film remains in the form of projections after a resist is removed, by keeping a substrate in a specified temp. range during the dry etching of Al (alloy) on the substrate. CONSTITUTION:When an SiO2 film is formed on a semiconductor substrate and Al (alloy) is stuck on the film and dry-etched through a resist, the substrate is kept in the temp. range of 100-180 deg.C during the etching. The phenomenon that a side wall protecting film remains in the form of projections after the resist is removed after the etching is prevented and dry etching with high reliability is performed, so wiring having a fine pattern can easily be obtd.
Patent JP-S5985345-A (JP)
Title: Binding agent curing at normal temperature under formation of polyurethane for manufacturing shape for casting and its manufacture
Inventor: MAREKU TORUBUSU
IPC: C08G8/38
Filed: 1983-10-06
Abstract: This relates to a bonding agent which is used for the production of molded foundry parts and which is composed of two basic components which harden out cold in the mixture of the molded material in the presence of a catalyst under the formation of polyurethane. One basic component is a polyol in the form of a solution of a co-condensate containing an OH group consisting of phenol, aldehyde and an alkyl phenyl siloxane with a contents of at least 3% by weight in free OH groups, if applicable in mixture with a phenol aldehyde condensate containing an OH group, and the second basic component is a polyisocyanate likewise dissolved under normal conditions. Appropriately the solvent has a content in vegetable oils, preferably castor oil.
Patent JP-S5889206-A (JP)
Inventor: AIRIIN BARETSUTO
IPC: A45D19/18
Filed: 1981-11-19
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-H0852616-A (JP)
Title: Stepped reamer
Inventor: KOIKE TORU
IPC: B23D77/14
Filed: 1994-08-08
Abstract: PURPOSE:To provide a stepped reamer for finishing the inner surface of a stepped hole in which the working precision is improved, and the rigidity of the tool is enhanced. CONSTITUTION:Three chip discharging grooves 6 are formed on the outer circumferences of first-fourth edge parts 2-4 differed in diameter, and cutting edge tips 8-10 are provided on the top end ridge line part of a face 7 to radially provide differences in step. A support part is formed in a position differed in phase by 180 deg. around the shaft center to each cutting edge tip 8-10 to receive the cutting load. The diameter of the groove bottom of the chip discharging grooves 6 is changed according to the diameter of each blade part 2-4 to enhance the rigidity. Further, a bottom blade is provided on the front surface of the top cutting edge tip 8.
Patent JP-2000016906-A (JP)
Title: Antibacterial-fungal agent and antibacterial-fungal material
Inventor: KITAMURA KENJI
IPC: A01N59/16
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent having a wide range of antibacterial-fungal activity and high safety e.g. in terms of cutaneous irritation by including a compound formed by binding a pyridinecarboxylic acid to silver ion as an active ingredient. SOLUTION: This agent includes a compound, as an active ingredient, formed by binding (A) a pyridinecarboxylic acid or a derivative thereof (picolinic acid, nicotinic acid, isonicotinic acid 2,3-pyridinecarboxylic acid, 2-pyrazinecarboxylic acid or the like) to (B) silver ion. The compound is obtained by reacting the component A with the component B in a solution, separating the resultant precipitate and washing it with water, an organic solvent and so on. It is preferable that about 0.5-2 mol(s) of the component A is added to 1 mol of the component B to conduct the reaction. The compound can be used as an antibacterial- fungal agent as it is and furthermore, can be used as an antibacterial-fungal material or an antibacterial-fungal composition by being carried by various carriers (solid carriers, liquid carriers, mixtures thereof or the like).
Patent JP-H063699-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: YASUKAWA MASAHIRO
IPC: H01L29/786
Filed: 1992-06-19
Abstract: PURPOSE:To prevent a thin film transistor from channel leak and also leak between a wiring and electrode. CONSTITUTION:A gate electrode 102, gate insulative film 104, island-shaped a-Si film 104, n<+> type a-Si film 105 and source electrode 106, and a drain electrode 107 are formed on a glass base board 101, and before forming a clear conductive film, an insulative thin film 108 is formed over the whole board surface, and only the area on the source electrode 106 where contact is formed is removed by etching. Then clear conductive film is formed and subjected to the patterning process to form pixel electrodes 109. The insulative thin film 108 exposed is removed by etching, and channel cutting is made to form a groove 110.
Patent JP-2000335185-A (JP)
Title: Multi-color marker
Inventor: MINAMII ISAO
IPC: B43K8/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color marker which can singly execute coloration of several colors. SOLUTION: This multi-color marker has, in the body 1 of the marker, a plurality of coloring agent chambers 2 divided for each color of a coloring agent and independent of each other and a plurality of colored parts 3 provided in the fore end of the marker and corresponding to the coloring agent chambers 2, and a cap 4 is put on the colored part side.
Patent JP-H0824040-A (JP)
Title: Tray-shaped container for cosmetics
Inventor: CHIKU MASAMI
IPC: A45D33/00
Filed: 1994-07-15
Abstract: PURPOSE:To prevent parting of cosmetics from the inner peripheral side face of a container by improving the adhesive power of the cosmetics applied on the inner peripheral side face of this container to the container. CONSTITUTION:A means for improving the adhesive power with the cosmetics 2 is applied on the inner peripheral surface of the tray-shaped container 1, by which the shrinking direction of the cosmetics 2 is confined to a vertical direction and the parting of the cosmetics 2 from the inner peripheral side face of the container 1 is prevented. Rugged patterns 5 are formed by lowering of a press or other means on the inner peripheral surface of the container 1 as the means for improving the adhesive power with the cosmetics 2. The part A of the container 1 has preferably a rectangular cross-section. The contact area of the cosmetics 2 with the container 1 is expanded by these rugged patterns and the biting force to the cosmetics is increased by the rectangular cross-section. Since the cosmetics 2 are formed to the rectangular cross-section as well, an increase in structural strength, shape holding power and adhesive power is resulted. The packed cosmetics 2 do not part increasingly from the inner peripheral side face of the container 1 and, therefore, the style is good and there is no more possibility that the cosmetics 2 rotate in the container 1 or are dislodged during use.
Patent JP-S6433054-A (JP)
Title: Production of ceramic sintered body
Inventor: ASANUMA TADASHI
IPC: C04B35/00
Filed: 1987-07-28
Abstract: PURPOSE:To obtain a sintered body capable of executing degreasing at relatively low temp. by forming a molded body having improved strength before sintering by casting a slurry of ceramic powder contg. a specified poly alpha-methyl styrene as binder, then executing degreasing and sintering. CONSTITUTION:A mixture of ceramic powder with a thermoplastic resin as binder is molded and then degreased, and then sintered to produce a ceramic sintered body. In the production of the sintered body, a thermoplastic resin is heated together with an unsatd. acid anhydride. Then, poly alpha-methyl styrene heated together with a glycolic compd. is used to prepare a solvent contg. alpha-methyl styrene, in which said thermoplastic resin is mixed with the ceramic powder. A slurry is thus prepd. and molded. Preferred proportion of said unsatd. acid anhydride is 0.01-10pts.wt. per 100pts.wt. poly alpha-methyl styrene. When it is <0.01pts.wt., insufficient effect is obtd. When it is >10pts.wt., undesirable influence on the decomposing characteristic of poly alpha-methyl styrene may be caused.
Patent JP-H0236409-A (JP)
Title: Power supply system for encoder
Inventor: YONEKURA MIKIO
IPC: G05D3/12
Filed: 1988-07-26
Abstract: PURPOSE:To reduce the influence of voltage drop due to a power line by converting a high voltage outputted from a numeric controller into a prescribed voltage on the side of an encoder. CONSTITUTION:A receiver 2 in the numeric controller 1 receives a pulse signal from the encoder 10, and a stabilization power 4 outputs a direct current 24V to the encoder 10 through the power line 5. A voltage conversion circuit 25 inputs the direct current 24V which the stabilization power 4 has outputted, outputs a direct current 5V, and supplies power to respective elements in a conversion circuit 20. Thus, the voltage supplied from the numeric controller is considerably higher than a power voltage which the encoder requires and it is converted on the side of the encoder. Consequently, the current flowing in the power line is reduced compared to the past, and voltage drop due to the power line is reduced.
Patent JP-H0831618-A (JP)
Title: Variable resistor part
Inventor: HASEBE AKIO
IPC: H01C10/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide a variable resistor part with which a pulsating current, a peak current and noise can be controlled. CONSTITUTION:A thin film artificial lattice film 2, which is formed on a glass substrate 5 and the like using an FeNiCo layer of ferromagnetic alloy and the like and a Cu layer which are alternately formed using a sputtering method, is inserted into a coil 1, the coil 1 and the artificial lattice 2 are seriesconnected, a magnetic field is applied to the artificial lattice film 2 by allowing a current to flow on the coil 1, and the resistrance of the artificial lattice film 2 is made variable.