baber/WOPTO huggingface dataset:
Patent JP-H10177417-A (JP)
Title: Method for controlling flow rate of pipe
Inventor: KIMURA AKIO
IPC: G05D9/12
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To attain stable water level control by relaxing the secondary influence on the fluctuation of the water level of a pressure reduction well generated due to the movement of a control valve at a downstream side. SOLUTION: A main opening degree M1 is calculated by a PID arithmetic operation by using a water level signal in a pressure reduction well 5a to be controlled as an input value, and a correction opening degree M2 is calculated by the PID arithmetic operation by using a water level signal in a pressure reduction well 5b positioned at a very upstream side as an input value. Then, the product of a correction weighting factor n2 preliminarily calculated by a rule of thumb and the correction opening degree M2 is added to the product of a main weighting factor n1 preliminarily calculated by a rule of thumb and the main opening degree M1, and an operational target opening degree Mo of a control valve 7a is calculated.
Patent JP-H08185151-A (JP)
Title: Display controller
Inventor: SOSHI MASATO
IPC: G09G5/40
Filed: 1994-12-28
Abstract: PURPOSE: To provide a display controller which can process character data and line drawing data by the use of one circuit. CONSTITUTION: The writing control section 11 of a display control section fixes the data size with which the display data inputted by a data mask circuit 21 of a data producing section 20 is written into a VRAM at one time and counts the number of writing times of display data to the VRAM by the counter 38 of a coordinate producing circuit 30. Every time inputted display data is written into the VRAM, an adder 41 calculates the writing coordinates of the next display data to the VRAM.  In this case, in accordance with whether the display data is line drawing data or character data, using a selection signal fed from a control section 50, the sum output of the selector 40 which outputs either of the data size and the fixed value 1 and the selector 39 which selects and outputs either of the X-coordinate and Y-coordinate calculated by the adder 41 is used to calculate the writing coordinates of the next display data to the VRAM.
Patent JP-2000158685-A (JP)
Title: Lamp controller and control method for color thermal printer
Inventor: IMAI AKIRA
IPC: B41J2/32
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To perform optical fixing stably without causing any increase in manufacturing cost. SOLUTION: Illuminance sensors 26, 27 for measuring illuminance of UV-rays and cooling fans 28, 29 for blowing air toward ultraviolet lamps 23, 24 are disposed in the vicinity of the ultraviolet lamps 23, 24. When print start is designated, temperature level of a thermal head 20 is determined based on the temperature measurement information of two temperature sensors 21, 22. When the head temperature level is high, tube wall of the ultraviolet lamps 23, 24 is cooled by driving the cooling fans 28, 29 and when the head temperature level is log, the ultraviolet lamps 23, 24 are lighted previously to warm up the tube wall. During print operation, the cooling fans 28, 29 are driven or stopped based on the illuminance measurement information of the illuminance sensors 26, 27 and the tube wall temperature is regulated within a specified range. According to the arrangement, temperature sensor for measuring the tube wall temperature can be eliminated.
Patent JP-H07159236-A (JP)
Title: Heat source detector
Inventor: ANDO MASAAKI
IPC: G01J1/02
Filed: 1993-12-03
Abstract: PURPOSE:To provide a heat source detector for detecting the position or the moving direction of a heat source accurately without requiring cryogenic cooling of an element in an infrared sensor. CONSTITUTION:The heat source detector comprises an infrared sensor 1 comprising an array of infrared detecting section 7 for focusing an infrared image through an infrared lens 10, and an infrared analytic section 2 for analyzing a signal detected at the infrared detecting section 7. The infrared detecting section 2 comprises a section 3 for detecting the infrared intensity at each detecting section 7, a section 5 for determining the center of gravity of an infrared heat source based on the infrared intensity detected at the detecting section 3, and a section 6 for determining the moving direction of heat source based on the vector displacement with time of the center of gravity determined at the detecting section 5.
Patent JP-H09174629-A (JP)
Title: Counterflow prevention system
Inventor: IMATOMI YOSHIYUKI
IPC: B29C45/52
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a resin from moving by sucking back and prevent a change in the timing for sealing. SOLUTION: A metering part 18, a screw head 14, the first ring 31 which is placed between the metering part 18 and the screw head 14 and which has the first resin channel, the second ring 32 which is arranged between the metering part 18 and the screw head 14 in a relatively swingable manner next to the first ring 31, a driving means which turns the screw 12 selectively normally or reversely are provided. A swing regulating means is formed between the first ring 31 and the second ring 32 which makes the first resin channel and the second resin channel communicate with each other when the screw 12 is turned normally and prevents the first resin channel and the second resin channel from communicating with each other when the screw 12 is turned reversely.
Patent JP-2000163123-A (JP)
Title: Remote control system, controller, objective device for remote control, recording medium for recording program for control and recording medium for recording operation control program
Inventor: SHIMIZU YOSHIAKI
IPC: H04N5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To operate the unspecific number of equipment by one controller. SOLUTION: Control content definition information 1 stored in a definition information storing means 21 is outputted to a controller side by a definition information providing means 23. This control content definition information 1 is held by a definition information holding means 14. Then, when a user operates input by an input means 11, an operation command 2 made correspond to the input contents by the control content definition information 1 is outputted by an operation command outputting means 15. When the operation command 2 is transferred to an objective device 20 for remote control, processing following the operation command 2 is executed by an executing means 24.
Patent JP-2000166133-A (JP)
Title: Concentrated winding system brushless dc motor
Inventor: ARAI KAZUHIKO
IPC: H02K15/03
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated winding system brushless DC motor, whose rotor magnets are magnetized efficiently by decreasing short-circuiting magnetic flux between facing teeth tip parts of a stator core. SOLUTION: This is a Figure of the part of a stator core 11 magnified paying attention to one tooth part 12. The tooth part 12 has a specified tooth width, and tooth tip parts 13 are formed in inside-diameter side tooth parts up to an opening excluding tooth parts. In the tooth tip parts 13 formed extending on both sides of the tooth part 12, holes a, b are bored in their parts as magnetic short-circuit preventing holes, and the magnetic reluctance between facing teeth tip parts 13 of the stator core 11 is increased. Consequently, short-circuiting magnetic flux between the facing teeth parts 13 of the stator is decreased, and magnetic flux acting on a magnet 22 of the rotor increases, when the magnets of the brushless DC motor are magnetized.  As a result, it becomes possible to magnetize the magnets of the rotor of the motor efficiently, by decreasing short-circuiting magnetic flux between facing teeth tip parts of the stator core, and increase the magnetic flux acting on the magnets of the rotor, when the magnets of the rotor are magnetized.
Patent JP-H10165261-A (JP)
Title: Mattress
Inventor: USAMI NOBUO
IPC: A47C27/045
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To embody a laminate fixing structure which facilitates the work for fixing laminates to spring structural bodies, eliminates the need for preparing a urethane stock soln. and is strong by bonding the wires and laminates of a mattress by an adhesive consisting of hot-melt resin. SOLUTION: The adhesive 7 consisting of the hot-melt resin is adhered as lumps of a prescribed amt. to the surface on the wire 4 side of the laminates 6 and before the adhesive 7 melts at a high temp. and solidifies, the wires 4 are partly pushed by as much as the component for several pitches of coils, for example, 2 to 3 pitches, into the adhesive 7 and the adhesive 7 is allowed to solidify in this state. The lumps of the adhesive 7 exhibit a disk shape of about 20 to 30mm diameter and about 2 to 10mm in height in the solidified state and are made to exist here and there in the required amt. at, for example, about 15 to 20 points within the flat surface of the mattress. Then, if the adhesive work ends by solidification of the adhesive 7, the laminates 6 are eventually securely laminated and fixed to the spring structural bodies 1.
Patent JP-2000161802-A (JP)
Title: Multi-type pulse tube refrigerating machine
Inventor: INOUE TATSUO
IPC: F25B9/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-type extremely low temperature refrigerating machine reduced in its dimensions, which is applicable to an apparatus requiring the cooling of plural places and accepting no vibration at cooling places. SOLUTION: A multi-type pulse tube refrigerating machine is formed which is provided with a compressor 1, pressure directional control valve units 21-23 connected to both a discharge port 1a of the compressor 1 and a suction port 1b thereof, and a plurality of refrigeration parts 310, 410, 510, each having at least a pulse tube and being parallely connected to each of the pressure directional control valve units 21-23, respectively. By adopting the refrigeration parts using the pulse tube having no movable parts in the vicinity of a cold head, the generation of vibration is suppressed, thus making it possible to provide a multi-type extremely low temperature refrigerating machine applicable to an apparatus which accepts no generation of vibration at cooling places.  Since the pressure directional control valve units 21-23 are made common to each refrigerator, the multi-type extremely low temperature refrigerating machine can be improved in its compactness.
Patent JP-H09176926-A (JP)
Title: End breakage detector and method for detecting end breakage
Inventor: ITAMOTO OSAMU
IPC: D01H13/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an end breakage-detector having high performance and capable of detecting end breakages of a large number of yarns in a spinning machine at a low cost. SOLUTION: In a spinning machine having a large number of spinning mechanisms arranged in parallel, a yarn detecting unit 60 is traveled across the spinning mechanisms arranged in parallel by a detecting device-traveling means 62 using an end breakage-detector 6 equipped with the yarn detecting unit 60, the detecting unit-traveling means 62, a position-detecting means 63 and an end breakage position-specifying means 65. The yarn detecting unit 60 detects the presence of a yarn 4 in a predetermined detecting range in each of the spinning mechanisms, the position detecting means 63 detects a traveling position of the yarn detecting unit 60, thus detected signals are sent to the end breakage position-specifying means 65 and an end breakage spindle is specified by the end breakage position-specifying means 65.
Patent JP-H05251792-A (JP)
Title: Discharge excitation type laser device
Inventor: SUZUKI AKIHIRO
IPC: H01S3/036
Filed: 1992-12-21
Abstract: PURPOSE:To prevent the deterioration of the laser optical part of a discharge excitation type laser device. CONSTITUTION:Gas introducing paths 20 for blowing off a laser gas 1 toward the direction of an excitation space in a chamber 5 are formed to flanges 18 for introducing the gas for introducing the laser gas 1 to the vicinity of a partial reflecting mirror 2 and a total reflecting mirror 3, and the laser gas 1 is not sprayed directly against the partial reflecting mirror 2 and the total reflecting mirror 3.
Patent JP-H11177862-A (JP)
Title: Optical disk camera
Inventor: OKAMOTO TOMOMI
IPC: H04N5/225
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of vibration from the outside of an optical disk camera. SOLUTION: An objective lens driving means 7 is arranged so as to almost match the tracking direction of the objective lens driving means 7 with a line passing through this optical disk camera 1 and an object. Also, the objective lens driving means 7 is arranged so as to almost match the focus direction of the objective lens driving means 7 and the horizontal direction of the optical disk camera 1 in the state of turning the optical disk camera 1 to the object.
Patent JP-H03199880-A (JP)
Title: Cooling showcase for social gathering
Inventor: ISHIZAKA YOSHIRO
IPC: F25D23/06
Filed: 1989-12-27
Abstract: PURPOSE:To permit the loading of the showcase onto the loading platform of a light van by a method wherein the showcase is provided with a connecting device, connecting a showcase section to an unit section, while the sizes thereof are determined so as to be capable of being received in the platform of the carrying vehicle under separated condition. CONSTITUTION:The tip end of a hooking section 42 in a fastener member 40 is hooked to the wire member 51 of a retaining member 50 under a condition that a showcase section K is put on an unit section U and an operating section 41 is pivoted to a fixed position whereby the operating section 41 is pulled down to the lower part of the hooking section 42 and the wire member 51 is brought into the pulled condition whereby the fastener member 40 is fixed rigidly to the retaining member 50 by the restoring force of the wire member 51 and the fixing force of the hooking section 42. The connecting device S can be pivoted and, therefore, the showcase section K can be connected and fixed to the unit section U simply whereby the attaching and detaching work of both sections U, K can be effected simply. The sizes of the unit section U of the showcase section K are; A=900, B=800, C=345, D=645, E=456, F=740, G=580 (unit mm). The unit section U and the showcase section N are received in a loading platform R under separated condition and the opening and closing door HB of the showcase can be closed surely without hitting the fore part of the showcase section K.
Patent JP-H11173189-A (JP)
Title: Pressure accumulating type fuel injection device
Inventor: NARAHARA YOSHIHIRO
IPC: F02M37/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure accumulating type fuel injection device which can prevent the generation of a noise at the starting time of a diesel engine. SOLUTION: In this pressure accumulating type fuel injection device, the high pressure fuel in a common rail is jetted to the cylinder of an engine by driving the solenoid valve of an injector, as well as the fuel is force fed to the common rail from a high pressure pump, according to the operating condition of a diesel engine. When it is detected that an ignition switch IGS is turned from ON to OFF (S240:YES) in such a fuel injection device, an empty hitting drive to drive to open the valve in the time shorter than the delay time until the time to open the solenoid valve of the injector by the valve body of this injector is carried out (S290). As a result, the high pressure fuel flowing in to the control chamber of the injector from the common rail is allowed to overflow to a fuel tank so as to reduce the pressure of the common.  Consequently, the fuel is not injected at a higher pressure than necessary from the injector at the starting time of the engine to prevent noise.
Patent JP-H05176017-A (JP)
Title: Redundant system switching system in digital transmission system
Inventor: NAKA YOSHIHIRO
IPC: H04L69/40
Filed: 1991-12-25
Abstract: PURPOSE:To prevent adverse influence such as data processing interruption in used traffic by preventing the instantaneous interruption of a transmitted main signal, synchronizing with the main signal and switching a system from a present system to a standby system when a data processing fault occurs. CONSTITUTION:A signal branching part 32 branches the main signal obtained by inserting an operation value into the head of an N-bit in a CRC insertion part 30 into the two systems of a zero system and a one system. They are supplied to the zero system/one system buffer memories 50 and 52 and zero system/one system CRC error detection parts 54 and 56 through zero system/one system signal processing parts 34, 36, 38/40, 42 and 44. Zero system/one system CRC error detection parts 54 and 56 compare the CRC bit in the overhead position of the main signal with the main signal of the N-bit and detects an error. At the time of detecting the error in the present system, the selector 58 is automatically switched from the present system to the standby system and the main signals from the zero system/one system buffer memories 50 and 56 whose phase are synchronized are outputted.
Patent JP-2001156552-A (JP)
Title: Transmission path changeover circuit
Inventor: YAMAMOTO MASAKI
IPC: H03F1/32
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a transmission path changeover circuit that can narrow the level range of its output signal even when the level range of an input signal is wide so as to easily improve distortion and NF. SOLUTION: This transmission path changeover circuit is so configured as to witch the gain of an amplifier 3 into two stages through the provision of an amplifier 3 and a bypass circuit 21. The transmission path changeover circuit outputs an input signal to an output terminal 2 via a bypass circuit 21 when the level of the input signal given to an input terminal 1 is within a 1st level range equal to or higher than 1st prescribed level, sets the gain of the amplifier 3 to a 1st gain when the level of the input signal is within a 2nd level range equal to or lower than the 1st prescribed level and equal to or higher than a 2nd prescribed level, and selects the gain of the amplifier 3 to a 2nd gain high than the 1st gain when the level of the input level is within a 3rd level range equal to or lower than the 2nd prescribed level.
Patent JP-2001157520-A (JP)
Title: Culture-assisting device
Inventor: YASUI SHUNSUKE
IPC: A01G7/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a culture-assisting device which can disinfect soil with steam, heat a green culture house and watering water with warm water at a low cost. SOLUTION: The steam supply pipe 4 of a boiler device 1 for producing steam for disinfection is connected to the hot water-storing tank 11 of a hot water-producing device 10. The hot water supply pipe 12 of the hot water-storing tank 11 is connected to a device 20 for producing a watering warm water. In the hot water-producing device 10, steam from the boiler device 1 is mixed with the water in the hot water-storing tank 11 to make the hot water. The hot water is circulated in the heating device 50 of the green house as a heat medium. In the device 20 for producing the watering warm water, excessive hot water from the hot water-producing device 10 is mixed with cold water from a water supply pipe 21 to produce the warm water for the watering.
Patent JP-2001150821-A (JP)
Title: Thermal transfer material
Inventor: YOSHINARI SHINICHI
IPC: B41M5/382
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer material capable of improving dispersing stability of a pigment without deteriorating image quality due to a decrease in transfer performance of an image forming layer, and forming a sharp transfer image of high image quality without ruggedness and without density unevenness or the like due to a release fault. SOLUTION: In the thermal transfer material comprising an at least image forming layer on a support, the image forming layer contains any of compound represented by formulae 1 to 4, wherein R1 is a 1-10C alkoxy group, R2 is a 1-20C alkoxy group, l, n are each an integer of 1 to 6 and 1+n<=6, R3 to R6 are each a hydrogen atom, a 2-20C acyl group, R7 is a hydrogen atom, 1-5C alkyl group, R8 is a 1-30C alkyl group, r is an integer of 1 to 10, R9 is a 1-20C alkyl group, and p, q are each an integer of 1 to 30.
Patent JP-H06132021-A (JP)
Title: Terminal board
Inventor: KIYOSHI HIDEO
IPC: B29C65/06
Filed: 1991-11-30
Abstract: PURPOSE:To avoid error attachment and simplify the change of an electric power source by forming an uneven part corresponding to an electronic appliance main body to be connected and L-shape groove-formed fixing piece and making it possible to interlock the uneven part and a fixing part only at the time when fixing is possible. CONSTITUTION:For example, an electric power source unit 60 which supplies commercial electric power to a video camera-united type VTR main body 1 is connected with terminals 25, 26 of a main body 1 by elastic metal pieces in the bottom of recessed parts 19, 20 and at the same time receives commercial electric power through a rated voltage unit 62 and an electric outlet 61. Further, only a recessed part 33 of recessed and projected parts is formed in an upper side case 65 and the rest is made to be a flat part 66. Consequently, only by fixing the projected part 36 in the recessed part 33 and sliding them, projections 8A-8D and cut parts 7A-7D are interlocked easily in the main body 1. Meanwhile the projected part hits against the flat part 66 and does not fit with a cut part for a charging apparatus and thus error attachment is avoided.
Patent JP-H03262792-A (JP)
Title: Small-sized boat
Inventor: ISONO TOKIO
IPC: B63B35/73
Filed: 1989-12-28
Abstract: PURPOSE:To ensure an operating seat on which an operator can manage a boat even though the boat has a compact hull by forming an engine room that is raised from a floor deck in such a way that it is biased either to the starboard or to the port from the center of a hull to a bow. CONSTITUTION:An engine room 12 covered with a cover 11 risen from a floor deck is formed on the front port side of a hull 1, and an engine is stored therein, while a steering device 13 is arranged, on which a steering shaft is covered with a steering pod 13b and a steering grip 13c is exposed on the point in the near center of the hull 1, on the side of the front starboard of the hull 1 adjacent to the engine room 12. An operating seat 14 is provided on the rear part of the steering device 13, while a space 15 for putting operator's legs is provided adjacent to the engine room 12, in front of the steering seat 14. A space 16 for putting a fellow passenger's legs and a seat 17 for the passenger are provided from the engine room 12 to the rear part, on the port side.
Patent JP-H06196064-A (JP)
Title: Electromagnetic coil
Inventor: KAJI NORIKIMI
IPC: H01H49/00
Filed: 1992-12-22
Abstract: PURPOSE:To stably hold a coil bobbin by a jig, effectively utilize the structure for its holding, and enhance the coat strength by insert molding. CONSTITUTION:In an electromagnetic coil, a coil bobbin 2 into which an iron core 1 is inserted is held by a jig, a coil 3 is wound on the coil bobbin 2, and the coil 3, including the coil bobbin 2, is insert-molded to a resin body 14. A recessed groove 18 directing two directions of horizontal and vertical directions is formed on the coil bobbin 2.