baber/WOPTO huggingface dataset:
Patent JP-H0662547-A (JP)
Title: Liquid-cooled motor of small diameter
Inventor: UCHIDA HIROYUKI
IPC: H02K9/19
Filed: 1992-08-05
Abstract: PURPOSE:To provide a liquid-cooled motor structure of small outer diameter while maintaining a predetermined output and cooling capacity. CONSTITUTION:A liquid-cooled motor a rotor 22, a stator 26 around the rotor, and a cooling system in the periphery 27a of the stator. To reduce the outer diameter of the motor, a thin annular magnetic circuit is formed between the periphery of the stator core 27 and the intermediate circular surface that is tangent to the bottom of each winding slots 28 in the stator core 27. The cooling system includes case members 31 and 32 that incorporate a channel of coolant in the periphery of the stator. The inner case 31 is composed of magnetic material that form the magnetic circuit.
Patent JP-2001028945-A (JP)
Title: Culture soil for raising seedling
Inventor: YAMAMOTO SOICHI
IPC: C05G3/80
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a culture soil for raising seedlings capable of being easily handled without causing splitting and collapsing, produced in a large scale at a low cost and bringing added fertilizer for raising seedlings and the like to uniformly present without breeding out. SOLUTION: This culture soil 10 for raising seedlings is constituted by including chaffs 12, core-sheath type fibers 14 comprising core parts 14A and sheath parts 14B and a fertilizer 16 for raising seedlings and is provided by spraying an aqueous solution of a seedling raising fertilizer 16, while agitating the chaffs 12 and the core-sheath type fibers 14 and heating and compress-forming the mixture. Thus, the seedling raising soil 10 processes flexibility and water retaining properties like a so-called sponge, easy to be handled without cracking and collapsing and produced in a large scale at a low cost. In addition, the added seedling raising fertilizer 16 uniformly present inside of the soil and does not leak out of the soil.
Patent JP-S58111150-A (JP)
Title: Driving controlling device for pickup arm
Inventor: HIRANUMA SATOSHI
IPC: G11B3/095
Filed: 1981-12-25
Abstract: PURPOSE:To repeatedly reproduce only a part to be wanted to listen without using an intermusic detecting means by storing the starting position of a part to be repeatedly reproduced and the end position of the repeated reproduction at the initial reproduction. CONSTITUTION:When a reproduction starting command is outputted by depressing an operation command switch 26-3, a CPU 21 outputs a high-speed positive rotation signal to a motor driver 27 through a reversible motor 4. The signal quickly drives a tone arm in the central direction of a record disc. Simultaneously the signal is stored in an output pulse RAM23 for an encoder 16. The counting value of the RAM 23 is compared with that stored in an ROM22 in every output pulse from the encoder 16, and when both the values coincide with each other, the CPU21 outputs a stop signal to the reversible motor 4 through the motor driver 27, a positive signal to an arm lifter and then a positive direction driving signal for a standard speed to the motor 4.
Patent JP-S59100270-A (JP)
Title: Forming method of thin film
Inventor: KUWANO HIROKI
IPC: B01J19/00
Filed: 1982-12-01
Abstract: PURPOSE:To form a thin film of a compd. having a continuously changing compsn. ratio with good reproducibility by contituting a target to be used of a stationary part and an adjusting part in the stage of forming the thin film of the compsn. having an optional compsn. by sputtering. CONSTITUTION:Gaseous Ar or the like kept under a low pressure is introduced into a cathode 1 contg. an anode 2 and a high voltage is impressed between both electrodes 1 and 2. The Ar atom accelerated through a graphite mesh 3 is made incident to a target 4 and the particles scattering from the target 4 are formed as a sputtered film 6 on a substrate 5. The target 4 in this case is formed of a stationary part consisting of an A component 7 and a B component 8, and further another target 9 of the B component is superposed thereon, which is rotated to change the part covering the A component 7, whereby the thin film of the compd. having the different compsn. ratio for both A and B components is formed continuously with good reproducibility.
Patent JP-H0497167-A (JP)
Title: Electrophotographic device
Inventor: SUGANO MINORU
IPC: G03G15/00
Filed: 1990-08-09
Abstract: PURPOSE:To prevent sticking of excess toner to a photosensitive drum and to prolong service life of a cleaner by providing a developing bias delay shutting circuit which retains impressing of developing bias voltage for a fixed period of time when an unexpected failure occurs in a driving system of a photosensitive drum and a means to brake rotation of the photosensitive drum. CONSTITUTION:The developing bias voltage VDE is prevented from becoming 0V after the failure occurrence, a constant voltage is retained for a fixed period of time, and the stopping distance of the photosensitive drum 1 is kept constant. In this case, variation of backside potential VDE of a developing sleeve is delayed and retained for a fixed period of time by the developing bias delay shutting circuit 33. And on the other hand, a processor 31 and a motor driver IC41 to make the stopping distance of the photosensitive drum constant are provided. Thus, when unexpected failure such as a sudden stop of a motor 42 driving the photosensitive body 1 during printing occurs or when accidents such as electrical power source being suddenly cut off occur, carrier 12 or excess toner 11 are prevented from sticking to the photosensitive drum 1, and the service life of the cleaner is attained.
Patent JP-S6366026-A (JP)
Title: Loading device with alignment correcting mechanism
Inventor: SANADA HIROSHI
IPC: B65G57/03
Filed: 1986-09-05
Abstract: PURPOSE:To facilitate alignment correction by providing a horizontal comb which holds articles horizontally and reciprocates longitudinally and a pair of vertical combs which are at a right angle to this comb and movable vertically and longitudinally in a device aligning articles in pallets and stacking them in several stages. CONSTITUTION:A horizontal comb 2 aligned with multiple pole-shaped bodies horizontally at a uniform distance is provided on a horizontally reciprocating support plate 8a provided at the tip of the rod 20a of an air cylinder 20, and a lift table 14 on which pallets 12 are mounted is arranged below this horizontal comb 2. A pair of vertical combs 3 which are inserted in the alignment gap of the horizontal comb 2 at a right angle to it and face each other at a predetermined distance across the comb 2 are provided. These vertical combs 3 are fitted in line to a vertically reciprocating fitting plate provided at the tip of the rod 10a of an air cylinder 10. Brackets 4, 4, i.e., the front and rear vertical combs 3, 3, supporting each air cylinder 10 are provided longitudinally movably by air cylinders 6, 7.
Patent JP-S6189184-A (JP)
Title: Wall surface sticking travelling machine
Inventor: NAITO SHINJI
IPC: B62D55/265
Filed: 1984-10-05
Abstract: PURPOSE:To disperse tare of a travelling machine to all elements of a sticking device, and let the travelling machine stick to a wall surface, by restraining motion of a track in a direction perpendicular to the wall surface. CONSTITUTION:Permanent magnets 1a to 1i are connected to chain links 3a to 3i by means of pins 2a to 2i. Guide rails 4 and 5 are mounted through arms 6a and 6b to a travelling machine body 9. The pins 2a to 2i are restrained from moving in a direction perpendicular to a wall surface by the guide rails 4 and 5. As a result, the chain links 3a to 3i are also restrained from moving in a direction perpendicular to the wall surface. Accordingly, tare of the travelling machine is dispersed to each of the magnets 1a to 1, and the travelling machine is let securely stick to the wall surface.
Patent JP-S6269444-A (JP)
Title: Electron gun
Inventor: IKEGAMI KAZUNORI
IPC: H01J29/50
Filed: 1985-09-20
Abstract: PURPOSE:To minimize a difference in the focusing voltage between the central beam and the outer beams by reducing the width in the direction vertical to the arrangement direction of three lens holes in a recessed part, at the central lens hole part. CONSTITUTION:Since the vertical width of the center part of a recessed part 8, where three lens holes of a G3 electrode 4 forming the main lens part are arranged, namely the width in the direction vertical to the lens hole arrangement direction is narrowed, a curvature in the vertical direction of an equipotential surface gets larger than those of both side lens hole parts, at the center part. Accordingly, convergence force in the vertical direction of the center beam gets larger thus,as a result, to raise focusing voltage in the vertical direction of the center beam. Thereby, the width in the direction vertical to the direction of the arrangement of three lens holes of the electrode recessed part is narrowed at the center lens hole part so as to be able to equalize focusing voltage and the beam spot shapes of the three beams corresponding to red, green and glue.
Patent JP-H0553839-A (JP)
Title: Multiwindow control system
Inventor: TOYODA YASUHIRO
IPC: G06F3/048
Filed: 1991-08-21
Abstract: PURPOSE:To prevent window use enable/disable control from being wasted in a series of processings and to prevent program control having the possibility of generation in the conventional system from being mismatched. CONSTITUTION:A window use enable/disable control part 1-1 between tasks executes the optimum window use enable/disable control in respect to a processing call function 1-5 from a task 1-3 to a task 104 or a processing end report 1-7 from the task 1-4 to the task 1-3. A window use enable/disable control part 1-2 between windows executes the optimum window use enable/disable control corresponding to a window use state in the case of using this function in respect to the generation or extinguishment of a window 1-10.
Patent JP-H1152664-A (JP)
Title: Color image forming device
Inventor: TSURUYA TAKAAKI
IPC: G03G15/16
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a crack on the surface of a middle transcribing belt. SOLUTION: Toner images formed on a photosensitive drum 1 in order are collectively secondary transcribed on a copying material P through a middle transcribing belt 5d. Electric charge is given to a secondary transcription residual toner on the middle transcribing belt 5d by the cleaning roller 8a of a middle transcribing belt cleaning device 8 to reverse-transcribe the secondary transcription residual toner on the said first image supporter in parallel to the first transcription. When the transcription width of a second describing roller 7 is designated with Wt and the electric charge width of a cleaning roller 8a is done with Wc, they shall satisfy the condition of Wc>Wt.  Thus since the surface of the middle transcribing belt 5d is always electrically removed by the middle transcribing belt cleaning roller 8a, the surface of the middle transcribing belt 5d does not charge up, and dielectric breakdown is difficult to occur and the occurrence of cracking is reduced.
Patent JP-H0762469-A (JP)
Title: Production of metal matrix composite material
Inventor: TATEMATSU CHIKAMITSU
IPC: C22C47/08
Filed: 1993-08-24
Abstract: PURPOSE:To provide a method for production of a composite material hardly causing pore defect even in the case of decreasing the volume fraction of a reinforcing fiber, etc., and having complicated shape. CONSTITUTION:A mixed body 1 consisting of an org. based dissipating body P which dissipates by heat generated at molding and at least one kind F between the reinforcing fiber and the reinforcing powder which is dispersed and kept in the dissipating body P is disposed in the cavity of a mold. The metal matrix composite material is produced by pouring a molten metal into the cavity, allowing the dissipating body P to dissipate by the heat of the molten metal and solidifying integratedly the metal and at least one kind F between the reinforcing fiber and the reinforcing powder.
Patent JP-H1136067-A (JP)
Title: Molybdenum-tungsten based target
Inventor: UENO TOMONORI
IPC: C23C14/34
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in the deflective strength of a molybdenum- tungsten based target. SOLUTION: This molybdenum-tungsten based target is the one essentially consisting of molybdenum and tungsten and having a structure in which molybdenum particles and tungsten particles are sintered with joining of <=10 μm. Preferably, its coercive force is regulated to >=750 MPa, the average particle size is regulated to <=30 μm, its density is regulated to >=98% in the relative density.
Patent JP-S6453818-A (JP)
Title: Preparation of foam molded item
Inventor: HAGIWARA NOBORU
IPC: B29C39/22
Filed: 1987-08-24
Abstract: PURPOSE:To mold a foam molded in less processes, item wherein various skins and moldings are strongly integrated, by combining specifically moldings to be buried in the foam molded item with various skins and foam-molding them. CONSTITUTION:A plurality of divisions are prepared by dividing inside of molds 2 and 3 with leg parts 8 of moldings 9 to be buried in a foam molded item. In these divisions, various skins 10 and 11 are set and foamable synthetic resin raw material 15 is poured and foamed. By this foam molding, various skins 10 and 11 are integrally molded and the moldings 9 between the skins 10 and 11 are also integrated. Various skins are integrally molded and bound and a foam molded item without unnatural protuberance can be obtained.
Patent JP-2001030645-A (JP)
Title: Original plate for lithographic printing and method for lithographic printing
Inventor: FUKINO KIYOTAKA
IPC: G03F7/004
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for lithographic printing of a heat mode type capable of platemaking by mounting it directly in a printer without developing after scanning and exposing in a short time suitable for a heat mode type platemaking system using a laser exposure and having excellent plate wear resistance and small scumming of a printing surface. SOLUTION: In this original plate for lithographic printing, a layer made of a hydrophilic medium provided on a support contains a dispersing material of composite particles constituted of at least a hydrophobic precursor and a photothermal convertible substance. As preferable composite particles, particles of a core shell type having a hydrophilic surface, a hetero-aggregation type, a microcapsule structure, an oil droplet in water dispersion type or the like is used. As the high photothemal convertible substance, it is selected from a metal compound, metal powder, infrared absorption dye, carbon black, pigment or the like.
Patent JP-H0659326-A (JP)
Title: Information recording camera
Inventor: YOKOYAMA KUNIO
IPC: G03B17/24
Filed: 1992-08-06
Abstract: PURPOSE:To provide an information recording camera which can control the position and the direction of data imprinting based on the photographing attitude of the camera and the direction of a film and which has compact and simple constitution and is inexpensive. CONSTITUTION:A mask hole for exposure 9 provided on a film traveling path between a film cartridge 3 and a film winding-up spool 7, a photographing optical system 11 arranged by being faced to the hole 9, an information recording means 13 to which a control means 19 where the directional information 21 of the film is previously stored is connected, a substrate rotated by own weight 15 obtained by forming an encoder pattern consisting of an insulating part 15a and an electrical conductive part 15b on the surface thereof and contact pieces C, 1 and 2 which can be brought into contact with the encoder pattern of the substrate 15 are provided. Besides, a posture switch 17 whose output end 17a is connected to the control means 19 is provided.
Patent JP-S6364045-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KIDA SHUJI
IPC: G03C7/38
Filed: 1986-09-05
Abstract: PURPOSE:To provided superior formalin resistance to a photosensitive material by incorporating a specified pyrazoloazole series magenta coupler having a substd. phenyl group at the 6-position into the photosensitive material. CONSTITUTION:A pyrazoloazole series magenta coupler having a substd. phenyl group at the 6-position and represented by the formula is incorporated into a silver halide color photographic sensitive material. In the formula, R1 is a substituent, R2 is H or a substituent, m=1-4, each of Za-Zc is methine, substd. methine, methylene, =N- or -NH-, one Za-Zb and Zb-Zc bond is a double bond, the other is a single bond, Za-Zc form a pyrazoloazole ring in combination, X is H or a group releasable by coupling and each of substituents represented by R1 and R2 may be halogen, alkyl, aryl, alkoxy, aryloxy, acyloxy, amino, cyano, nitro, hydroxy or carboxyl. Superior formalin resistance is provided to the sensitive material and the shelf stability of a dye can be improved.
Patent JP-H0259387-A (JP)
Title: Resistor layer for electrothermal transfer recording medium
Inventor: MARUYAMA YAEKO
IPC: B41M5/20
Filed: 1988-08-24
Abstract: PURPOSE:To prevent an ink from being adhered to an electrothermal resistor layer of an electrothermal transfer recording medium and enable reliability and image stability to be maintained by causing the resistor layer to comprise at least a fluoro surface active agent in a specified amount. CONSTITUTION:A fluoro surface active agent to be used in an electrothermal resistor layer is a nonionic surface active agent, preferably, a perfluoroalkylethylene oxide adduct, a perfluoroalkylpropylene oxide adduct or the like. From the viewpoint of an effect on blocking resistance, the fluoro surface active agent is preferably used in an amount of 1.0 to 5.0wt.% based on the resistor layer. It is thereby possible to prevent adhesion of an ink to the resistor layer, while ensuring satisfactory dispersion of conductive particles and maintaining a stable resistance value and application properties.
Patent JP-S58116014-A (JP)
Inventor: SADAGAMI TAKAMICHI
IPC: H02H3/26
Filed: 1981-12-28
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-S58114110-A (JP)
Title: Constant power controller
Inventor: TSUCHIYA SABUROU
IPC: H02M1/08
Filed: 1981-12-28
Abstract: PURPOSE:To prevent the generation of noise, by correcting the voltage of a single-phase  power source by a square correcting circuit of a square aproximation correcting circuit and reading out the variation of this corrected voltage by the combination between  a comparing circuit and a controlling circuit and performing the zero-cross switching to apply the voltage to a load by the controlling circuit. CONSTITUTION:A constant power controller is provided to a square correcting circuit 1 or a square approximation correcting circuit, and the voltage of a single-phase power source 2 is allowed to pass through a transformer 1a of the circuit 1 and is subjected to the half-wave rectification by a diode 1b and is applied to an operational amplifier 1c. The charateristics of a germanium diode 1d connected to the amplifier 1c are utilized to subjected the voltage to the square correction in the circuit 1. The output is smoothed in a smoothing circuit 3, and a voltage proportional to this smoothed input voltage and the output of a staircase wave generating circuit 5 are compared with each  other in a comparing circuit 4, and the output is applied to a microprocess of a controlling circuit 6. A photocoupler 6b is controlled by the output of the circuit 6 to perform the zero-cross switching of the voltage of the power source 2, and the voltage is applied to a load 7, thus preventing the generation of noise.
Patent JP-S5999582-A (JP)
Title: Reading method of marking pattern and its sensor
Inventor: HIZUKA TETSUO
IPC: G06V10/10
Filed: 1982-11-30
Abstract: PURPOSE:To discriminate accurately between a marking and a nonmarking area by generating an oscillation sound in the marking area of a marking pattern, and converting it into an electric signal and using the signal for recognition. CONSTITUTION:A control part 6 controls a scanning part 2 to move a marking pattern sensor 3 over the marking surface 13 of a body 1 to be recognized in a main scanning and a subscanning direction, thus starting the scan over the marking surface 13. When the scan is made in the nonmarking area 15 on the marking surface 13, a contact pin 11 does not oscillate, but when the scan enters the marking area 14 on the marking surface 13, the contact pin 11 is flipped to oscillate and its oscillation sound is detected by an acoustoelectric transducer 12 and outputted as the electric signal. This scan is made over respective marking patterns and the recognized pattern (in binary form) is written in a frame memory 5.
Patent JP-H0536842-A (JP)
Title: Multilayer interconnection formation method
Inventor: HATTORI ATSUO
IPC: H01L23/522
Filed: 1991-07-26
Abstract: PURPOSE:To contrive a reduction in the resistance of an interlayer connection part in a multilayer wiring formation method comprising a method. wherein an interlayer insulating film is etched back to make the interlayer connection part expose. CONSTITUTION:A single-layer wiring material consisting of Al or an Al alloy or the like is applied on the surface of an insulating film 12 covering a substrate 10 to perform a patterning, whereby a first wiring layer 30 is formed, but the wiring material is etched, before or after this layer 30 is formed, to form an inter-layer connection part 30a of a form projecting from the layer 30. After an interlayer insulating film 36 is formed on the surface over the substrate, this film 36 is etched back to make the part 30a expose. After this, a second wiring layer 40 is formed on the surface over the substrate in such a way that it is connected with the part 30a. As one part of the first 30 is used as the part 30a, a reduction in the connection resistance becomes possible.
Patent JP-H09119476-A (JP)
Title: Fluid buffer mount
Inventor: GAU JIN SHY
IPC: B60G7/02
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a buffer mount which can correspond as desired to even a buffer characteristic of the conventional rubber mount, and simplify manufacture economically to connect a base part of a vehicle to a vibration unit, in the buffer mount of two-load camber type efficiently damping vibration in an operating range total unit of the vehicle and in various road conditions. SOLUTION: A cylindrical internal metal 12 operation-connected to a base part, elastic unit 14 boundary-connected to the internal metal 12 and a support member 16 operation-connected to a vibrator and the elastic unit 14 are included. The elastic unit 14 includes two load chambers 18, 20 having a means reducing volumetric rigidity of at least one of the load chambers 18, 20. Substantially non-compressive buffer fluid is placed in the load chambers 18, 20, fluid communication is performed through an inertia track passage.
Patent JP-S59102011-A (JP)
Title: Sand pile former
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/08
Filed: 1982-11-30
Abstract: PURPOSE:To prevent the occurrence of noise during the construction work by a method in which the impacting part provided to an intermediate tube is collided with a stopper provided to the intermediate tube while reversely driving a casing, and the impaction force is transmitted to the casing connected integrally with the intermediate tube. CONSTITUTION:A casing 6 is reversely driven by a reverse drive means 7, and an air spring device 14 is operate while vertically vibrating an inner tube 13 to lower a machine frame 1. Whereupon, the upper impacting part 16 is collided with a stopper 15, and the impaction force is transmitted through an intermediate tube 9 to the casing 6. The casing 6 is penetrated into the ground. The machine frame 1 is gradually raised while charging sand into a sand path 10 between the casing 6 and the intermediate tube 9 from a hopper 5, and the casing 6 is pulled up. The sand charged is supplied into the casing head 18 and compacted by the head 40 of the inner tube 13 to form a sand pile.