baber/WOPTO huggingface dataset:
Patent JP-S62110846-A (JP)
Title: Supporting device for ingot outlet of moving mold type continuous casting machine
Inventor: TSUCHIDA HIROSHI
IPC: B22D11/06
Filed: 1985-11-09
Abstract: PURPOSE:To improve the safety of a casting operation by disposing gas injection ports for forming gas curtains to a casting machine in the position nearer the casting machine side from cooling water injection ports. CONSTITUTION:Knife blocks 11 and frames 12 are provided to a supporting device 10 for the outlet of the casting machine, and rollers 13, 14 to grasp an ingot 5 are attached to the respective blocks and frames. Conduit ports 15 and grooves 16 for injecting cooling water and air to the ingot 5 are respectively disposed to the top and bottom surfaces of the blocks 11. The air injection ports 16 are provided on the casting space 3 side of the casting machine than the cooling water injection ports 15 and are constituted of U-shaped recesses to enclose the ports 15. The gases ejected from the ports 16 form the gaseous curtain to prevent the splashing and intrusion of the cooling water into the casting machine. The safety of the casting operation is thus improved.
Patent JP-2001078447-A (JP)
Title: Switching power circuit
Inventor: NAGAHARA KIYOKAZU
IPC: H02M3/28
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent excessive stress from exerting on a switching device. SOLUTION: The voltage of an input voltage source 100 is detected by voltage dividing resistors 28, 29, the detected voltage is supplied to a comparator 30 and compared with voltage from a reference voltage source 31, and the compared output turns on a switch 32. By turning on the switch 32, the resistor 33 is connected in parallel with a resistor 27. The charging time of a capacitor 20 is charged by the same current that passes through resistors 18, 27, 33 in an oscillator 19, and a saw-tooth frequency formed becomes high, so that the switching frequencies of the switching devices 2, 3 become high. That is to say, the higher the input voltage is, the more current passes through the switching devices 2, 3.  By setting the switching frequency through overcurrent protection operation so as to be higher when the input voltage is high than when the input voltage is low, increase in switching loss is prevented.
Patent JP-H03115674-A (JP)
Title: Locking device for door
Inventor: ABE YOSHIO
IPC: E05B63/14
Filed: 1989-09-29
Abstract: PURPOSE:To prevent the forcing of a door by providing a locking part for retraining the longitudinal, lateral, and vertical directions of the door. CONSTITUTION:One end of a lock shaft 3 is connected to a key 5 and links 5a, 5b mounted on a door 2, and it is laterally movable by the guide of a shaft guide 3b. A lock pin 4 is mounted on the door 2, and inserted into the hole of a pin receiver mounted on a body 1. When a longitudinal breaking force is added to the locking device part, this is resisted by the lock shaft 3, and when a lateral breaking force is added, it is resisted by the lock pin 4. Further, when a longitudinal breading force is added, it is resisted by the lock shaft 3 and the lock pin 4.
Patent JP-S60134296-A (JP)
Inventor: CHIYAARUZU JII SUKOTSUTO
IPC: G10K11/22
Filed: 1984-11-30
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-H04130450-A (JP)
Title: Self-diagnostic and self-repairing system for image forming device
Inventor: TOMIYAMA TETSUO
IPC: G03G21/00
Filed: 1990-09-21
Abstract: PURPOSE:To attain self-repairing by selecting another actuator means based upon qualitative data, failure diagnostic knowledge and the comparison of the adjusting states and adjusting ranges of respective actuator means when the secondary influence is not removed. CONSTITUTION:When a failure occurs, which actuator means out of plural ones 6a to 6c is to be driven to repair the occurred failure is inferred based upon the qualitative data, the failure diagnostic knowledge and the comparison of the adjusting states and adjusting ranges of respective actuator means 6a to 6c, and when the generation of secondary influence is decided by the result of simulation of the simulation means 13, an actuator means other than the selected one is driven to decide whether the secondary influence can be removed or not. When the secondary influence can not be removed, another actuator means 6 is selected again. Thus, the self-repairing can be executed.
Patent JP-H03116604-A (JP)
Title: Reflecting plate for fluorescent lamp
Inventor: TOMIYAMA KAZUHIRO
IPC: F21V7/00
Filed: 1989-09-29
Abstract: PURPOSE:To suit a fluorescent lamp for installing onto the surface of the ceiling of a room wherein office automation equipments are used by providing so that the shading angle provided by both side edges of the reflecting plate becomes greater than 30 deg. to the horizontal plane, and at every point on the reflecting surface, the reflection of light from each straight tube of the fluorescent lamp is emitted at an angle greater than 30 deg. to the horizontal plane. CONSTITUTION:The angle at which light is shaded by both side edges of a reflecting plate 3 is more than 30 degrees to light from the peripheral face of that lamp which is the further from the reflecting plate 3; i.e., the angle theta1 at which direct light 4 from the lamp 2 is shaded is 30 degrees or more. Also reflected light 5 (light coming from the peripheral surface of the lamp 2 and reflected by the reflecting plate 3) goes out at an angle theta2 of illumination of 30 degrees or more to the horizontal plane. As to the angle of illumination of reflected light 6, 7, 8 from LC1,LC,and LC2, respectively, the angle theta3 of illumination of the reflected light 6, which should be the smallest of all, is 30 degrees or more by reason of designability. Thus, a screen of office automa tion equipment would not be made unclear by light reflected by the screen.
Patent JP-H08116406-A (JP)
Title: Image scanner
Inventor: KAKUMORI YUTAKA
IPC: G02B26/10
Filed: 1994-10-18
Abstract: PURPOSE: To prevent a carriage from being floated at the movement of the carriage, to make the size small and to suppress rubbing sound by fixing a cancellation member cancelling an upward force exerting to the carriage to the carriage while being apart from a guide rail. CONSTITUTION: A slide member 22 supporting a carriage 14 on a slide tape 20 tensed to a guide rail 12 and sliding thereon at both ends in the moving direction is fitted to the carriage 14. The slide member 22 in matching with the slide tape 20 hardly worn and not generating a rubbing sound is used. A permanent magnet is fixed between the two slide members 22 of the carriage 14 while being parted from the guide rail 12 opposite to the guide rail 12. Thus, the carriage 14 is attracted by the guide rail 12 by a magnetic force of the permanent magnet to cancel the upward force acting on the carriage 14 when the carriage 14 is moved thereby preventing the carriage 14 from being floated.
Patent JP-S63107840-A (JP)
Title: Optical fiber
Inventor: KANAMORI TERUHISA
IPC: C03C13/04
Filed: 1986-10-23
Abstract: PURPOSE:To obtain an optical fiber transmitting infrared light having >=2mum wavelength by using fluoride glass consisting of SrF2, MgF2, a specified fluoride and AlF3 as a base material. CONSTITUTION:Fluoride glass consisting of, by mol, 20-40% SrF2, 10-30% MgF2, 5-25% YF3 and/or LuF3 and 23-38% AlF3 is used as a base material. The glass is melted by heating and drawn.
Patent JP-S61130633-A (JP)
Title: Reel brake device
Inventor: NAGATSUKA OSAMU
IPC: F16D49/16
Filed: 1984-11-28
Abstract: PURPOSE:To keep reels standstill stably by providing two brake members on two brake levers respectively and giving no difference to damping force of the reels regardless of rotating direction. CONSTITUTION:When a plunger 9 is electrified instantaneiously, brake levers 3, 3' are reset and brake members are contacted to reels 1, 2 to supply damping force. In this case, when the reels 1, 2 are rotated to the A direction, the brake members 41, 42' are engaged with the reels 1, 2 respective to supply strong brake torque, and when they are rotated to the B direction, the brake members 41', 42 give strong brake torque to the reels 1, 2 respectively. Therefore, the reels are provided with strong damping force without difference to any rotation of normal and inverse directions, and can stand still stably.
Patent JP-S63106074-A (JP)
Title: Processing system for hyphen at line and in morpheme analysis
Inventor: YOKOGAWA TOSHIHIKO
IPC: G06F40/191
Filed: 1986-10-23
Abstract: PURPOSE:To reduce a possibility for generating an error by referring to a dictionary by considering a hyphen to be not present when the hyphen is present at the end of the line, considering the result to be correct when there is a relevant word, and newly processing in the form with the hyphen when it is not present in the dictionary. CONSTITUTION:A line end hyphen processing part 10 is constituted of an input part 11, a processing part 12, a dictionary retrieving part 13, a control part 14, an output interface 15 or the like and the input part 11 has a character string buffer and the processing part 12 has a dictionary information storing table. In this case, on a word having the hyphen at the end of the line and succeeding to the next line, the dictionary is referred initially in a form having a no hyphen and if an entry is present, the entry is used, and if it is not present, the form with the hyphen is used. Thereby, the hyphen processing having little possibility for generating the error can be executed.
Patent JP-H0194730-A (JP)
Title: Optical heterodyne type delayed synchronizing phase detecting device
Inventor: HENMI NAOYA
IPC: H04B10/2507
Filed: 1987-10-06
Abstract: PURPOSE:To use a conventional semiconductor laser and to easily manufacture a phase modulating driving circuit without generating an error rate floor by making a delaying time quantity due to the delaying line of an optical heterodyne type delayed synchronizing phase detecting device shorter than one period of a transmitting pulse signal. CONSTITUTION:The output light of a transmitting light source 1 with an external mirror accumulation type DFB laser is inputted to a phase modulator 2 driven by the output signal of a modulating signal source 3 and a PSK modulating wave is obtained. This and the DFB laser of a local light source 5 in which a transmitting frequency is different from the light source 1 through an optical fiber 4 are synthesized by an optical fiber coupler 6 and heterodyne detection is executed by a light receiver 7. The obtained intermediate frequency signal is divided into two, a time delaying element 8 to delay one side signal only by the 1/4 time slot width of the signal of a signal source 3 is passed through, and the delayed frequency detection is executed together with the other two-divided output by a multiplier 9. By demodulating an output 10 with a decoder, the signal from a signal source 3 can be obtained without generating the error rate floor.
Patent JP-S61132933-A (JP)
Title: Electrochromic display element
Inventor: SADA TOSHIKATSU
IPC: G02F1/15
Filed: 1984-12-01
Abstract: PURPOSE:To obtain an electrochromic display (ECD) element capable of controlling color development and erasion with a low power consumption and superior in life, responsivity, etc., by using the mixture of an org. polymer electrolyte and an inorg. ion exchanger powder as the electrolyte of the ECD element. CONSTITUTION:The mixture of the org. polymer electrolyte, such as (meth) acrylate copolymer or the copolymer of styrene having a quternary ammonium group, or optionally cross-lined polymer, preferably, a fluoropolymer electrolyte, and the fine inorg. ion exchanger powder, such as zirconium phosphate or zirconium tungstate, composed of a <=10mum fine powder is used as the electrolyte of the ECD element, thus permitting power consumption to be lowered as compared with the case of using each alone, and the control of color development and the erasion to be executed, and life, responsivity, contrast ratio, etc., to be greatly enhanced.
Patent JP-H06102051-A (JP)
Title: Navigation system for vehicle
Inventor: IWATA YASUNARI
IPC: G08G1/0969
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a navigation system for vehicle which can navigate a vehicle according to the flow of traffic while preventing traverse of opposite lane at the time of advancing from a starting point or entering into a target point. CONSTITUTION:A route calculating section 22 is provided with a section 22a for determining the direction of lane on a road opposing to a start point or target point and a guide point. i.e., an intersection to be guided, and a prohibiting point, i.e., an intersection for prohibiting guidance, are set depending on the direction of the lane. In other words, an intersection in the downstream of lane direction is set as a guide point and an upstream intersection is set as a prohibit point for the start point. Consequently, a vehicle can enter from the start point into a road without traversing an opposite lane and then guided to a guide point. Furthermore, U turn at the guide point is prohibited through setting of prohibit point. An upstream intersection is set as a guide point and a downstream intersection is set as a prohibit point for the target point.
Patent JP-S63106764-A (JP)
Title: Recorder
Inventor: KASAI TOSHIHIRO
IPC: H04N1/23
Filed: 1986-10-24
Abstract: PURPOSE:To obtain stable recorded images of high quality by measuring the surface potential of a photosensitive body in two different positions on both sides of a developing means to estimate the surface potential in the developing position and controlling the electrification potential so that this estimated surface potential of the photosensitive body in the developing position is a certain value. CONSTITUTION:An electrification potential control means 110 applies a control signal to a first electrifying means 101 before the start of printing, and the surface potential is measured by first and second potential measuring means 102 and 106, and the surface potential in the position of a first developing means 104 is estimated by two measured surface potentials. Similarly, the control signal is applied to first and second electrifying means 101 and 105, and the surface potential is measured by second and third potential measuring means 106 and 109, and the surface potential in the position of a second developing means 108 is estimated by two measured surface potentials. The electrification potential is controlled by an electrification potential control means 110 so that the surface potential in each developing position estimated in this manner coincides with a target surface potential. Thus, stable recorded image of high quality are obtained.
Patent JP-H02102961-A (JP)
Title: Speed change control device of multi-step automatic transmission
Inventor: TAKATORI KAZUHIRO
IPC: F16H3/00
Filed: 1988-10-08
Abstract: PURPOSE:To prevent generation of large speed change shock by furnishing an engine load sensing means, which sense the engine loaded condition, and an intermediate shift position setting prohibiting means which prohibits shifting via intermediate shift position while the engine load is over a set value. CONSTITUTION:In an automatic transmission with multiple speed change positions according to existing invention, an intermediate shift position setting means executes speed change via a speed change shock preventive intermediate shift position when a speed change sensing means senses a speed changing between two adjoining positions with large difference in the gear ratio therebetween. At the time of this shifting, an intermediate position setting prohibiting means prohibits shifting via the intermediate position to be generated by the intermediate position setting means in a heavy load condition in which the engine load sensed by an engine load sensing means is over a set value, to eliminate jumping-out of the transmission output torque due to dislocated timing of gear ratio shifting or enlargement of shock due to temporary speed changing in the direction opposite to the intended.
Patent JP-H03113661-A (JP)
Title: Data input/retrieval device
Inventor: FUJII MAKOTO
IPC: H04Q9/00
Filed: 1989-09-28
Abstract: PURPOSE:To reduce the load on an operator and to improve the reliability of the operation of a plant by transmitting data to a remote terminal when an address given to data transmitted from a computer is a characteristic address of its own address. CONSTITUTION:The address of a remote terminal equipment 6 to which the remote terminal 4 is connected is added to all data transmitted to a data control device 1 from the remote terminal 4 and data are transmitted. The data control device 1 identifies respective addresses while a prescribed processing is executed. Data of the response is transmitted to the remote terminal 4 if necessary. At that time, the address of the remote terminal 6 of an opposite destination, which is transmitted by adding it to the data of the response is transmitted by adding it by the same system shown in Fig. 3. An address identifier 9 discriminates whether the address given to the data is equal to its own address or not against the data transmitted to the remote terminal equipment 6 through a transmission line 2, a transceiver 3 and a transmission line 2a. The data is transmitted only when it is equal. Thus, an operation is saved.
Patent JP-H07102706-A (JP)
Title: Eaves gutter expansion joint
Inventor: MOTO TAKAAKI
IPC: E04D13/068
Filed: 1993-10-08
Abstract: PURPOSE:To prevent water leakage. CONSTITUTION:An eaves gutter expansion joint is equipped with a joint main body 1 and a slider 2, and the joint main body 1 is constituted of a slider fitting section 11 having a sealant 3 fixed to the inside thereof and an eaves gutter fitting section 12 formed in one end of the slider fitting section 11. The slider 2 is constituted of a sealed section 21 sliding along the sealant 3, an eaves gutter fitting section 22 formed in one end of the sealed section 21 and a stopper wall 23 formed in the other end of the sealed section 21 and sliding along the slider fitting section 11 between the eaves gutter fitting section 22 of the joint main body 1 and sealant 3. A flexible sheet 4 covering part between the stopper wall 23 of the slider 2 and eaves gutter fitting section 12 of one end of the joint main body 1 is provided on the inside of the slider fitting section 11 of the joint main body 1. On end of the flexible sheet 4 is mounted around one end of the slider fitting section 11 of the joint main body 1, and the other end of the flexible sheet 4 is mounted around the other end of the sealed section 21 of the slider 2.
Patent JP-H1190812-A (JP)
Title: Machining device and machining tool
Inventor: KOJIMA KATSUYOSHI
IPC: B24B37/12
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To increase machining efficiency by concentrically arranging a machining tool having the outer diameter of a prescribed size and a machining tool having the inner diameter larger than the prescribed size on a support section. SOLUTION: A grinding wheel 53 and a lapping surface plate are coaxially fitted to the same flange 51. A prescribed cut quantity is applied to a machining tool 50 by a positioning mechanism 70, and it is rotatively driven by a rotary drive device 60, then a slider is feed-driven at the prescribed speed. The grinding wheel 23 of the machining tool 50 is brought into contact with a work W for grinding. Pressing force is applied to the machining tool 50 by the positioning mechanism 70, and it is rotatively driven by a rotary drive device 30. The slider is reciprocated to reciprocate the work W and the lapping surface plate 55 for polishing.
Patent JP-H0996606-A (JP)
Title: Smoke-detecting apparatus and controlling apparatus for diesel engine using the smoke-detecting apparatus
Inventor: URAKI YOICHI
IPC: F02D41/40
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To detect the generation of smoke with the application of an optical sensor, by arranging so that a yellow light among the combustion light is detected, whereas a blue light is not detected in driving range where premix combustion ratio is increased. SOLUTION: Output of an optical sensor 51 is integrated from a second combustion occasion so long as it is a driving range increasing a premix combustion ratio. In integrating the outputs of the sensor 51, a positive predetermined value is operated when a yellow light is detected and at the same time, the output of the sensor 51 is not smaller than a fixed value. A negative predetermined value is operated in cases other than the above. If the integrated value increases to become not smaller than a predetermined value A, it is judged that smoke is generated, and a shutting valve 55 is opened. A part of an exhaust gas recirculated(EGR) gas is sent to a bypass path 53 subsequent to the opening of the valve 55 and cooled by a cooling device 54. When the premix combustion ratio is increased because of the cooling of the EGR gas, the combustion is changed from yellow to blue.  The integrated value decreases when the blue combustion starts, and the shutting value 55 is closed.
Patent JP-H03112609-A (JP)
Title: Press pattern register processing method and device
Inventor: NAKAMURA HIROHIKO
IPC: B28B13/04
Filed: 1989-09-27
Abstract: PURPOSE:To carry out patterning process with high accuracy not to generate deviation of pattern during the process and with good productivity by position-sensing a press molding channel of a molded product which is patterned by press molding by means of a sensor for joint-sensing, inserting a guide rail corresponding to the channel shape into the channel, registering and transfer processing. CONSTITUTION:Given patterns and channels are press molded on a molded product such as exterior trimming material for building to manufacture a press molded product 2 with given channel 1 on its surface. The position of the press molded channel 1 of said molded product is sensed by a sensor for joint-sensing, and registering is carried out by inserting a guide rail corresponding to the shape of the channel 1 in the given position on a line, and then the molded product is further transferred for the processes of cutting A, end processing B and the like. The channel pitch, therefore, is processed with good accuracy to prevent the patterns and channels from deviating each other at the time of working with the exterior trimming material. Also, pattern and channel processing is carried out by a press, not by a router, and then such procedures as cutting, end processing and the like are followed, which increases the productivity to a large extent and reduces the manufacturing cost.
Patent JP-H10106725-A (JP)
Title: Sheet-like heater element and electric carpet
Inventor: INOUE ZENICHI
IPC: H05B3/14
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To change the temperature when used in a multistage condition by simple operation by arranging self-temperature control heater elements different in a Curie point of a PTC characteristic on both surfaces of an insulation sheet, and switching its current-carrying condition. SOLUTION: Self-temperature control heater elements 2A and 2B different in a Curie point of a PTC characteristic are arranged on both surfaces of a resin or ceramic insulation sheet 1, and the thickness of the sheet 1 is formed in a degree that insulation is held and heat conduction is not hindered. For example, the heater elements 2A and 2B are composed of carbon black or the like of polyethylene, polypropylene and a conductive particle, and are printed and formed by screen printing or the like, and electrodes are arranged in both end parts of a coating film. At least one of the heater elements 2A and 2B may be composed of plural divided surfaces having different Curie points according to its necessity. These sheet-like heating elements may be laminated in plural layers through the insulating sheet.  Therefore, a quick temperature rise and an unpleasant feeling of a projecting-recessed shape can also be eliminated.