baber/WOPTO huggingface dataset:
Patent JP-H04118020-A (JP)
Title: Adsorbing body for component in gas
Inventor: USUI KOKI
IPC: B01D53/34
Filed: 1990-09-07
Abstract: PURPOSE:To adsorb specified ingredient in a treating gas at low temp. and to desorb an adsorbed ingredient at high temp. by providing the plural honeycomb adsorbents, the frame body made of stainless steel housing the honeycomb adsorbents, the Bakelite plates and the sheet heaters interposed between this frame body and the honeycomb adsorbents, and a heat-transferring buffering members having higher thermal conductivity than that of the honeycomb adsorbents. CONSTITUTION:The adsorbing body 30 is constituted of the plural adsorbents 31, frame body made of stainless steel housing relevant adsorbents 31 and the Bakelite plates 36 interposed between adsorbent 31 and the frame body 35. The treating gas, such as air incorporating solvent flows into the adsorbing body 30 to a longitudinal direction. Then, removable ingredient in the treating gas such as fluorocarbons are adsorbed into the adsorbent 31. On the other hands, by energizing the sheet heater 32, the sheet heater is heated by a resistor. When the adsorbent 31 is heated by the heat of the sheet heater 32 in the adsorbent 31, adsorbed solvent is desorbed. In this case, the felt type sheet 33 is formed by a material having higher thermal conductivity than the adsorbent 31, heat from the sheet heater 32 is not stagnated in the felt type sheet and transferred rapidly into the adsorbent 31. Also, the heat transmitted into the adsorbent 31 is sustained in the adsorbent 31 to increase the temp. of the adsorbent 31, since the heat transfer is suppressed by the Bakelite plate 36. By such means, the assembling of the adsorption body is facilitated.
Patent JP-H0287383-A (JP)
Title: Endless tape container
Inventor: NAGAOKA KAZUO
IPC: G11B23/12
Filed: 1988-09-22
Abstract: PURPOSE:To make space occupancy efficiency excellent and to contain a long tape by displacing a tape container so as to move a tape contained in a flat tape container arranged in a disk between the entry and the exit in the circumferential direction. CONSTITUTION:The tape container 52 is displaced so as to move the tape 2 contained in the flat tape container 52 arranged as a disk between the entrance 12a and the exist 12b in the circumferential direction by using an exciter 42A. Thus, the width and the length of the tape container 52 containing the tape 2 are selected nearly equal to each other and the distance between the entrance 12a and the exit 12b of the tape container 30 is made close to each other. Thus, a dead space is reduced and a longer tape 2 can be contained.
Patent JP-H1083198-A (JP)
Title: Digital signal processing method and device therefor
Inventor: IMAI KENICHI
IPC: G10L21/0388
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To record and reproduce an important subband signal while preventing the degradation of a main band signal. SOLUTION: This device is provided with a first-order recorder 7 in which the main band signal and the subband signal obtained by dividing entire band signals of a digital signal are divided and information on a required code length are preliminarily recorded by a 1st pass constitution, an embedding position retrieving circuit 11 retrieving the main band signal whose required code length is less than 16 bits from the signals read out from the first-order recorder 7 and retrieving position where the subband signal is embedded, an LPF(low-pass filter) 15 filtering the subband signal and a data packing circuit 17 adding the subband signal filtered in the LPF 15 to the main band signal retrieved in the embedding position retrieving circuit 11.
Patent JP-S62221785-A (JP)
Inventor: DEIBITSUDO JIYASUCHIN ROSU
IPC: G06K9/46
Filed: 1986-10-08
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-S6288646-A (JP)
Inventor: ARAN PERURAN
IPC: B60T8/26
Filed: 1986-10-08
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-H0287038-A (JP)
Title: Vibration generator
Inventor: FUKUDA SHINJI
IPC: G01M7/02
Filed: 1988-09-22
Abstract: PURPOSE:To make it possible to simplify a structure and to secure rigidity by a construction wherein a hydrostatic bearing for a table support shaft which is fitted on the outer peripheral part of the table support shaft is supported movably in each of directions X and Y by hydrostatic bearings in appropriate numbers. CONSTITUTION:A generating mechanism 2 of vibrations in the direction of a Z axis, which is disposed on a base 1, has a base part 3 and a shaking block 5 supported movably in the direction Z at the position of a shaft part of the base part through the intermediary of a hydrostatic bearing 4. The shaking block 5 can be made to vibrate in the direction Z by an exciting coil 6 disposed around the base part 3 and by a driving coil 7 fitted to the shaking block 5. On this shaking block 5, a table support shaft 9 is supported movably only within an X-Y plane through the intermediary of a hydrostatic bearing 8. Besides, a hydrostatic bearing 10 for the table support shaft is fitted on the outer peripheral part of the support shaft 9, and this bearing 10 is supported movably in each of directions X and Y by hydrostatic bearings 14, 15, 24 and 25 in appropriate numbers. According to this construction, a structure is made simpler than in the case when said bearing is disposed in a hollow part, and the lowering of rigidity due to the existence of the hollow part does not occur.
Patent JP-S6392082-A (JP)
Title: Semiconductor laser array device
Inventor: TANETANI MOTOTAKA
IPC: H01S5/40
Filed: 1986-10-07
Abstract: PURPOSE:To enable oscillation in a single 0 deg. phase mode up to large output, by controlling the width of a stripe and the built-in transversal reflectivity difference, in a manner in which light in a transversal basic mode is transmitted but light in a transversal higher mode becomes light in a radiation mode. CONSTITUTION:On a substrate 1 the following are grown in order; a clad layer 2, an optical guide layer 3, an active layer 4, a clad layer 5, and a contact layer 6. A mesa 100 of SBW structure is formed by an etching applying an Si3N4 film to a mask, and the formation of the width W and the center distance P of the mesa 100 is are controlled. As to the transversal reflectivity ditribution of an element, a part where the active layer 4 exists has a reflectivity higher by an amount of DELTAn, which is selected so as to be in the shadowed part in figure in a manner in which the primary mode in each waveguide is made a radiation mode in combination with the width W of the waveguide. Thereby, the hole-burning phenomenon in the active layer 4 is suppressed, the first mode is maintained in the radiation mode state up to high output, and the single 0 deg. phase mode oscillation of large output can be obtained.
Patent JP-S61117556-A (JP)
Title: Laminate type electrophotographic sensitive body
Inventor: ISHIKAWA SHOZO
IPC: G03G5/043
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a positively chargeable photosensitive body superior in durability by successively laminating an electrostatic charge transfer layer for carrying positive holes, and a charge generating layer contg. a photoconductive azo pigment, and a specified charge transfer material on a conductive substrate. CONSTITUTION:The charge generating layer 3 laminated on the charge transfer layer 4 formed on the conductive substrate 5 in succession contains an azo type photoconductive pigment 1 represented by formula I in which A is a divalent org. group having a conjugated double bond between C atoms connected with an azo group or N(C6H6)3; B is a coupler having phenolic OH; and l is 2 or 3. The layer 3 also contains the di- or tri-arylmethane type charge transfer material 2 represented by formula II in which R1-R4 are each alkyl or (R1, R2) and (R3, R4) each forms an N-contg. hetero ring; R5, R6 are each alkyl or alkenyl or each may be cyclized with each other to form a 3-10C hydrocarbon ring; and R7-R10 are each H, halogen, alkyl, or the like. Such a charge generating layer 3 can secure sufficient carrier transfer performance in the layer even when the binder is increased, and surface strength, sensitivity, and light memory can be enhanced.
Patent JP-S60129764-A (JP)
Title: Image forming method
Inventor: SHIYOUJI HISAFUMI
IPC: G03G15/06
Filed: 1983-12-17
Abstract: PURPOSE:To prevent the disturbance of an image or the mixing of colors by repeating the formation of latent images and development using a developer consisting of plural components by plural times and setting up the amplitude and frequency of an AC component of a development of a developing bias and a gap between an image carrier and a developer carrier to specific values. CONSTITUTION:A photosensitive drum 9 uniformly charged electrostatically by a scorotron charger 50 is exposed by light sent through a rotary polygon mirror 51 and an image forming lens 52 and its electrostatic latent image is formed. The electrostatic latent image is developed by the 1st developing device 11A, and the formed toner image is charged by the charger 50 again without being transferred to the recording paper, exposed and developed by the 2nd developing device 11B. After repeating the development up to the 4th developing 11D, the developed image is transferred to recording paper by a transfer unit 54. When the amplitude of the AC component of the developing bias of the devices 11A-11D is VAC(V), its frequency is f(Hz) and the gap between the drum 9 and the developer carrier is d(mm.), these values are set up so as to satisfy the relation of the formulas ( I ), (II), so that an image formation preventing the image disturbance or color mixing can be attained.
Patent JP-S60129807-A (JP)
Title: Contact-type safety device of carrying vehicle or carrying device
Inventor: SAKASHITA TAKESHI
IPC: B60R19/48
Filed: 1983-12-16
Abstract: PURPOSE:To improve the performance response of the titled safety device and, at the same time, reduce the shock of a carrying vehicle or carrying device equipped with the safety device, by outputting a signal which cuts the driving power supply based on the deformation of a liquid-injected flexible tubular body, which is used as a bumper and into which liquid is injected, at the time of a collision. CONSTITUTION:A mercury-injected flexible tubular body 21 which is composed of a tubular body of an insulating flexible material and into which a conductive fluid, mercury 22, is injected with a space being formed at the top, is used as a bumper. In case that the line of action of the pressure when the tubular body 21 collides with another goes along the horizontal plane, the tubular body 21 is easily deformed by the pressure at the time of collision. When the inner volume of the tubular body 21 decreases to a preset quantity by the deformation, the surface of the mercury 22 rises and the mercury 22 contacts with an electrode plate 23 and, as a result, the driving power supply to a carrying vehicle is cut off. Since the tubular body 21 is deformed by the pressure at the time of collision, shock given to a man or obstacle is extremely reduced.
Patent JP-S61118251-A (JP)
Title: Data transmitter for ink jet recorder
Inventor: YOSHIDA KAORU
IPC: B41J2/13
Filed: 1984-11-14
Abstract: PURPOSE:To greatly reduce the number of cables for connection of long-distance intervals by using a new serial transmission system using three signals, data sending signal, synchronous signal, and holding signal, for transmission of signals between the main control board and a nozzle head controller. CONSTITUTION:Synchronous signal TC1 from an oscillator 41 is divided in a divider 42 to become a holding signal TC2 which is put in the terminal S1 of a shift register 40. By the rising timing of the synchronous signal TC1 put in the terminal CK, data are sent out from a terminal QH'. Synchronous signal TC1, holding signal TC2, and data transmission signal TC3 to be sent for long distance are current-amplified by line drivers 45, 44, and 43. These signals from the main control board 1 are received by line receivers 48, 47, and 46 in a nozzle head controller 2 and level-converted. The number of cables is reduced to 3 pairs only by the signals serial transmission device from the board 1 to the controller 2.
Patent JP-S60130143-A (JP)
Title: Semiconductor device
Inventor: TSURU KAZUO
IPC: H01L21/768
Filed: 1983-12-17
Abstract: PURPOSE:To increase the integration degree and the reliability by eliminating the stripping of wiring layers by a method wherein, in providing a semiconductor device with a wiring layer of a required pattern whose line width is 1mum or less and 1/2 or less of the line height, the layer is separated at a required part along the longitudinal direction, and these are connected with an impurity region formed in a semiconductor substrate, thus returning conduction to the original. CONSTITUTION:Diffused regions 2 distant from each other and formed in the surface layer section of the semiconductor substrate 1, and in connecting these regions 2 with the wiring layer 4, the following process is taken: the wiring layer 4 is separated into unit wiring layers 4a and 4b, then ends thereof being made to abut against a diffused region 3 of high impurity concentration formed between the regions 2, resulting in the conduction of the layers 4a and 4b via this. Such a manner enables the internal stress of the wiring layer 4 to be made smaller than the adhesion force between the wiring layer 4 and the substrate 1 even when the line width of the wiring layer 4 is 1mum or less and 1/2 or less of the line height. Therefore, stripping and the like do not generate in the wiring layer 4.
Patent JP-H1062228-A (JP)
Title: Structure for preventing corrosion of water level meter glass of boiler
Inventor: KUROKI SHIGERU
IPC: G01F23/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a water level meter glass due to a can water with a high pH, and to lengthen the life of the water level meter glass in a boiler in which the corrosion of a can body can be prevented by holding the pH of the can water high. SOLUTION: In a stem boiler, water is supplied through a water supply line 1 with a feed pump 2 in the middle whose one edge is connected with a boiler 5 to the boiler 5, and steam is extracted. This is provided with a water level detecting cylinder 4 respectively connected with the steam part and can water part of the boiler, and an opening and a window constituted of a water level meter glass 3 covering the opening are provided in the side face of the water level detecting cylinder. Then, a branching point 6 for branching feed water is provided at the part of the water supply line 1 between the feed pump 2 and the boiler 5, and the branching point 6 is connected with the water level detecting cylinder 4 by a water level detecting cylinder water supply line 7 so that water can be supplied also to the water level detecting cylinder at the time of supplying water.
Patent JP-S62100030-A (JP)
Title: Priority encoder circuit
Inventor: KIKUCHI KOICHI
IPC: H03M7/00
Filed: 1985-10-26
Abstract: PURPOSE:To reduce the number of transistors (TRs) and also chip size by constituting an n-bit priority encoder circuit of n-stage of unit circuits and constituting each unit circuit with two TRs. CONSTITUTION:A 4-bit priority encoder circuit consists of 4-stage of unit circuits 101-104 and each unit circuit 10 consists of P, N-MOS TRs Q1, Q2 and a high voltage source Vcc. When a terminal I3 is logical 1, the P-channel MOS TR Q1 is turned off, an N-channel MOS TR Q2 is turned on, the level of an output O3 is Vcc-VTN, that is, logical '1'. On the other hand, when the terminal I3 is logical '0', the P-channel MOS TR Q1 is turned on, the P-channel MOS TR Q2 is turned off, the level of the output O3 is 0-VTP, that is, logical '0'. The circuit of the 2nd and succeeding states acts similarly and the operation as the logic table is attained.
Patent JP-H0872806-A (JP)
Title: Press jig for positioning transparent tube
Inventor: MIYATA TORU
IPC: B65B45/00
Filed: 1994-09-07
Abstract: PURPOSE: To check the position of a resister mark of a transparent tube by extending a cylindrical part which is provided at the end of a conical part and has an external dimension Nearly equal to the inner diameter of a transparent tube to the vicinity of the rear surface of a register mark indicating position of the transparent tube and making the material of the cylindrical part opaque. CONSTITUTION: A conical part 3 which can expand the edge 10a of the opening of a transparent tube 10 by being pressed against the edge 10a is formed at the end of a vertically driving axis 2. A cylindrical part 4 is formed at the end of the part 3 and the outer dimension of the part 4 is made nearly equal to the inner diameter of the tube 10. And the cylindrical part 4 is extended to the vicinity of the rear surface of the indicating position of a register mark 11 of the tube 10 and the material of the part 4 is made opaque. As a result, light is emitted from a light emitting element 13 of a sensor 12 and the reflected light is received by a light receiving element 14, so that the position of the register mark 11 can be surely checked.
Patent JP-S6482967-A (JP)
Title: Fabrication of armature of printing head for wire dot printer
Inventor: MIURA AKIO
IPC: B41J2/235
Filed: 1987-09-25
Abstract: PURPOSE:To inexpensively mass-produce an armature with high accuracy, by performing a press forming step for the armature, a forging step for forming a lever part, a trimming step and a die-cutting step for the armature on the same line while sequentially feeding a coil member in the longitudinal direction thereof. CONSTITUTION:A coil member 32 having a plate thickness approximately equal to the plate width l2 of an attracting part of an armature is intermittently fed sequentially in the longitudinal direction thereof. After rolling to secure the accuracy of the plate thickness and leveling to correct the flatness of the member, slots are punched in s piercing step, and a blank form 32a having a width approximately equal to l3 is press formed. In the next forging step, the blank form is forged to form lever parts, and in a trimming step, deburring and adjustment of the outer shape are conducted to press form two armatures 1 having the tips of the lever parts 18 opposed to each other. In the subsequent cutting-off step, the two armatures 1 are die-cut from the coil member 32. The armatures 1 thus die-cut are annealed, and are conveyed by a conveyor to an assembling step for printing heads.
Patent JP-H08103820-A (JP)
Title: Coiler for wire
Inventor: YOSHIMURA YUKIRO
IPC: B65H54/46
Filed: 1994-10-03
Abstract: PURPOSE: To wind on a drum a wire, which is delivered at high speed, with the tip end securely clamped, by enabling one of the two drum members to approach the other one by means of a pressurizing mechanism and enabling the tip end of the wire to be clamped between both drums through the approach. CONSTITUTION: A pressurizing mechanism is operated with a signal from a tip end sensor that detects the plunging of the tip end of wire introduced by a wire guide. The rod of a pressing cylinder 7a on a supporting shaft side is actuated, moving a supporting shaft base 7b to a driving shaft side. The supporting shaft 3 compresses a compression spring 7c and retreats while supporting the hollow shaft of a drum 1, causing a pressing ring 8 arranged outside to press the side plate of a follower-side drum member 1b to the left. The follower-side drum 1b is slid on the hollow shaft and pressed against the driving-side drum member 1a. The wire plunged in a gap between both drums is caught by a clamping means 1c on the end face of the driving-side drum member 1a and the follower-side drum member 1b and is coiled as it is.
Patent JP-2000067476-A (JP)
Title: Production of optical recording medium
Inventor: TOMIE TAKASHI
IPC: G11B7/26
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the production yield and to reduce the cost by inspecting the reflectivity right after initialization of an optical recording medium having a recording layer of a phase transition type at the time of producing this medium. SOLUTION: The initialization is executed while a disk is rotated at a constant linear speed of 5 m/sec and while an optical head is fed at a feed speed of 86 μm/revolution. Whether the initialization is normally executed or not may be decided by inspecting the reflectivity right after the initialization and monitoring the reflectivity. The reflectivity is inspected right after the initialization and a disk defective in the initialization is removed from a production line, by which the waste in the ensuing stages may be omitted. In addition, the disk defective in the initialization is not an intrinsic defect and inevitably occurs at a certain probability and, therefore, the yield is improved by subjecting the defective disk to the initialization again. The improvement in the quality by the uniform initialization is thus made possible.
Patent JP-H0288657-A (JP)
Title: Rubber composition and rubber roll having chemical resistance
Inventor: MURAKOSHI AKIO
IPC: C08L23/16
Filed: 1988-09-26
Abstract: PURPOSE:To provide a chemical resistant rubber composition composed of a specific ethylene-propylene terpolymer rubber, a specific carbon black and a peroxide and capable of forming a rubber roll having excellent resistance to chemicals by covering an iron core with the composition. CONSTITUTION:The objective chemically resistant rubber composition is produced by compounding (A) 100 pts.wt. of an ethylene-propylene terpolymer rubber having a Mooney viscosity of <=80, preferably 65-20 with (B) 50-250 pts.wt. of a carbon black having an iodine adsorption of <=50mg/g, preferably 45-20mg/g (e.g., FEF or SRF), (C) 0.005-0.02mol of a peroxide having a purity of >=90% and, as necessary, (D) <=100 pts.wt. of an extension processing oil (e.g., paraffinic oil or naphthenic oil) and/or (E) <=5 pts.wt. of a crosslinking assistant (e.g., diallyl phthalate). The objective rubber roll can be produced by covering an iron core with said composition.
Patent JP-S60130395-A (JP)
Title: Antibiotic levuremicin and its preparation
Inventor: HAISHI TATSUO
IPC: A61K35/74
Filed: 1983-12-20
Abstract: PURPOSE:To prepare antibiotic levuremicin useful as an antifungal agent against various microbisms, by cultivating a bacterium belonging to the genus Micromonospora, capable of producing levuremicin. CONSTITUTION:A bacterium such as Micromonospora SANK68482 strain belonging to the genus Micromonospora, capable of producing levuremicin, is cultivated by a culture method in a common microorganism, and levuremicin is collected from the culture. Levuremicin has properties of substance, specific rotatory power, elemental analysis values, ultraviolet spectrum, infrared absorption spectrum, nuclear magnetic resonance absorption spectrum, solubility, color reaction, thin-layer chromatography, antifungal ability, acute toxicity, etc. of its own, so it is found as a novel antibiotic. Levuremicin is used as an antifungal agent against various microbisms.