baber/WOPTO huggingface dataset:
Patent JP-H10306794-A (JP)
Title: Motor cooling fan used as drip plate in common for drain pump
Inventor: ASAMI SETSUO
IPC: F04D29/58
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To make the action of a drip plate of a drain pump possible, and reduce the generation of heat from a motor regardless of the generation of high torque with small size, by forming a cooling fan part for cooling the motor, integrally with the drip plate. SOLUTION: A disc-shaped drip plate 12 is fixed between a hole 8 of a cover 7 of a rotary shaft 10, and a bearing 11 of a motor 4, for preventing the infiltration of the drain water into the motor 4. To give the function of a cooling fan 14 to the drip plate 12, a blade 16 as a rectangular projection extending in the radial direction, is mounted on an upper face 15 of the drip plate 12, to form the cooling fan part. In the operation of the pump, the blade 16 mounted on the upper face 15 of the drip plate 12 is rotated at a high speed, so that part acts as a centrifugal fan. Whereby the air current is generated, and this air current reaches the bearing 11 and the motor 4 part located at an upper part, to cool them.
Patent JP-S5658216-A (JP)
Title: High voltage power source device
Inventor: UMETSU HIDEYASU
IPC: H01F30/00
Filed: 1979-10-17
Abstract: PURPOSE:To enable to shorten the time necessary for the inspection and maintenance, etc., of a high voltage power source device being used for a dust precipitator, etc., by a method wherein an auxiliary power source is provided in a voltage equalizing cover installed on an insulator. CONSTITUTION:An auxiliary power source 3 for a high voltage power source is provided in a voltage equalizing cover 9 being installed on an insulator 7. An output terminal 5 from the voltage equalizing cover 9 and an output terminal 4 on an insulator 10 being provided on the cover 9 are provided respectively. By this way, leading out of the auxiliary power source 3 at the time of inspection, maintenance, and repair to be performed in the conventional manner becomes needless, and the time necessary for the inspection and maintenance can be shortened.
Patent JP-H11319941-A (JP)
Title: Coiling method of down coiler, and coiling control device
Inventor: TAKASE HIROSHI
IPC: B21C47/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of wrinkles or flaws attributable to the coil loosening of a strip by surely coiling the strip without generating any loosening in the coil, and to stably press a strip tail end against the coil in pressing the strip tail end against the coil by a wrapper coil. SOLUTION: In coiling a strip tail end around a mandrel 2, a strip S to be coiled around a mandrel 2 by one wrapper roll 3a on the most upstream side in the strip advancing direction D is pressed over several winds, and then, the strip tail end is coiled while successively pressing the strip tail end by other wrapper rolls 3b, 3c, 3d. The wrapper rolls 3a, 3b, 3c, 3d at the waiting position are moved to the specified position in the vicinity of the coil through the position control, and then, the pressing force is switched to be constant before the wrapper rolls are brought into contact with the coil, and the strip tail end is pressed by the wrapper rolls 3a, 3b, 3c, 3d.
Patent JP-S5465951-A (JP)
Title: Door safety device for elevator
Inventor: TOMIDOKORO MAKOTO
IPC: B66B13/08
Filed: 1977-11-07
Abstract: PURPOSE: To provide a door safety device for elevator which can prevent the mulfunctioning due to change in opening/closing resistance as encountered when the car door is engaged with the door expressly decorative and massive at the landing on a particular floor.  
     CONSTITUTION: When a cage 1 stops at the landing on a floor, upon engagement of the car door with the door at the landing, a first engagement detector 13 is closed. With a door opening/closing command device 15 actuated, a motor 5 is energized through a control device 16 to driven the car door 2 and the landing door. Then, if the car door is engaged with the massive door at the landing on a particular floor, a second engagement detector 14 is closed and with the subsequent actuation of the door opening/closing command device 15, the car door 2 and the landing door is driven as in the afore-mentioned case. At this moment, an increase in the opening/closing resistance actuates a first overloas detector 11 while the first engagement detector 13 is made open. Thus, an abnormal detection relay 18 fails to be energized, thereby preventing mulfunctioning of an abnormal control device 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5835615-A (JP)
Title: Power supply device
Inventor: YAMASHITA TAKASHI
IPC: G05F1/56
Filed: 1981-08-27
Abstract: PURPOSE:To obtain a high-safety power supply device, by making the fusing of a fuse possible if the fuse is inserted between the power supply device and a load when the load is short-circuited and suppressing the generation of heat for a long-time load short-circuit if the fuse is not inserted. CONSTITUTION:When an input voltage (a) becomes a voltage (b) or below, a comparator 19 issues a signal to an output side (c), and the signal is delayed in a delay circuit 20. When Zener voltages of diodes 13 and 18 are denoted as E1 and E2, respectively and the voltage between the base and the emitter of a transistor TR17 is denoted as VBE, an output current I is kept constant if an output voltage V is E1-(E2+VBE) or more. If the voltage V is {E1-(E2+ VBE)} or less only for a short time within the delay time of the circuit 20, the current I shows the constant current dropping characteristic shown by the solid line in figure. If the voltage V is {E1-(E2+EBE)} or less over the delay time of the circuit 20, the current I shows the characteristic shown by the sloping- down broken line, and the generation of heat in the short-circuit part is prevented when the load is short-circuited for a long time.
Patent JP-S61292229-A (JP)
Title: Driver
Inventor: TAKESHITA NOBUO
IPC: G11B7/09
Filed: 1985-06-19
Abstract: PURPOSE:To evade the operation of a moving part from being disturbed by a lead wire by supplying a current to an electromagnetic coil for focus control and track control via a conductor incorporated with a support shaft. CONSTITUTION:Magnetic flux is generated by permanent magnets 6a, 6b between an inner yoke 8 and outer yokes 7a, 7b. A current flows to the focus control coil 10 and track control coils 11a-11d via conductors 19a-19d incorporated in the lengthwise direction of the support shaft 17 lead wires 18a-18d against the magnetic flux. The electromagnetic force turns and moves vertically a lens holder 3 in the arrows B and A so as to apply track control and focus control of a light beam passing through an objective lens 1 and an open lead wire due to rubbing with the moving part is evaded.
Patent JP-H06344077-A (JP)
Title: Formation of port in cylinder head in internal combustion engine and core therefor
Inventor: KATO SEIICHI
IPC: B22C9/24
Filed: 1993-06-03
Abstract: PURPOSE:To prevent the positional deviation of port forming parts and to easily and precisely form valve stem holes by fixing the port forming parts in cores for forming the port with needle bars, at the time of casting a cylinder head. CONSTITUTION:In the intake port cores 1 for forming the intake port in the cylinder head, to each of the intake port parts 3 of the intake port cores, the needle bar 5 for forming the valve stem hole is stood. Then the upper end part of each stood needle bar 5 is fixed with a fixing member 6. At the time of forming the intake ports in the cylinder head by using the intake port core 1, in the cylinder head, at the same time of forming the intake ports the position for forming the valve stem holes is fixed with the needle members 5.
Patent JP-S6026249-A (JP)
Title: Hot water feeding unit
Inventor: YAMAMOTO YOSHIO
IPC: F24S90/00
Filed: 1983-07-20
Abstract: PURPOSE:To make a preferential utilization of medium hot water obtained by collection of solar heat and waste heat and to feed out the hot water under a specified temperature by a method wherein a rate control valve is operated under the signals from a sensor and a setting unit and at the same time a control circuit for starting and stopping the instantaneous heating and hot water feeding machine is composed. CONSTITUTION:Signal from a temperature setting unit 22 and a signal from a medium hot water sensor 20 are compared in a control circuit 23, in case that the temperature of the medium hot water sensor 20 is higher than that of the temperature setting unit 22, a ratio of the flow rate of the medium hot water passage 7 and the passage 9 is adjusted and the control circuit 23 is operated in such a way as the temperature signal of the hot water sensor 21 and the specified temperature signal are coincided to each other. In case that the medium hot water temperature in the sensor 20 is lower than that of the specified temperature, an instruction is provided to a controller 19 so as to heat the instantaneous heating and hot water feeding unit 8. Since the heating calory is adjusted by the proportional control valve 18 in such a way as the temperature signal got from the thermistor 14 becomes the predetemined temperature, the hot water temperature fed to the proportional control valve 10 through the passage 9 is kept at a high temperature irrespective of the rate of flow.
Patent JP-2000322581-A (JP)
Title: Moving object detecting method
Inventor: MORITA TOSHIHIKO
IPC: G06T7/20
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To exactly detect the presence/absence of a moving object without being affected by disturbance existent in the world of nature by following a motion after that motion is detected and judging the moving object when the motion is not vibratory. SOLUTION: A moving object detection program 14 executes specified detecting processing while using a correlation computing element 13 and detects whether the moving object is included in an image picked up by a camera 2 or not. From the time sequential data of a motion vector in a selected moving area, it is judged whether the motion vector in the selected moving area is in a fixed direction and is not '0' and in a positive state, the selected moving area is detected as the moving object. Namely, after the motion is temporarily detected, that motion is followed for a while and when that motion is not vibratory, it is judged as the moving object for the first time. Thus, the moving object can be detected without being affected by the disturbance existent in the world of nature.
Patent JP-H05163966-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: KARUROSU ARUBUARESUUABUIRA
IPC: F02D1/10
Filed: 1992-05-26
Abstract: PURPOSE: To obtain a fuel injection pump for internal combustion engine in which not only the starting and full-load injection quantities can be controlled but also the idling injection quantity can be controlled as a function of operating parameters. CONSTITUTION: A ring stator 4 for controlling fuel injection quantity by a reciprocating and simultaneously rotatable piston 2 is movable in the axial direction of the piston 2 by an engine speed controller 8. The ring stator 4 is also movable in the direction for suitably increasing or decreasing the fuel injection quantity by a stepping motor 26 driven in response to operation state and spring arrangements 10, 11, 12, 22 at an adjusting device.
Patent JP-S6112979-A (JP)
Inventor: OOISHI HIROSHI
IPC: D04H1/587
Filed: 1984-06-27
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-S5357922-A (JP)
Title: Print positioning system of printers
Inventor: MURAYAMA NOBORU
IPC: G06K15/00
Filed: 1976-11-05
Abstract: PURPOSE: To enable continuous print for the frame or sectional line, by positioning the print for the upper and lower part of the print mark printed on the card respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62292944-A (JP)
Title: Horizontal displacement control device in seismic relief structure
Inventor: ITO SHINOBU
IPC: E04H9/02
Filed: 1986-06-11
Abstract: PURPOSE:To improve seismic relief effect by displacing a custion ring in which concentrically circular metal plate and elastic material are alternately multistored across the horizontal direction on a supporting part of a seismic relief structure and controlling an excessive displacement in earthquake. CONSTITUTION:A custion ring 8 consists of multistored ring type elastic material 6 and ring type metal plate 7, and the inner circumferential member of the ring type elastic material 6 is made to have a material softer than that of the outer circumferential member. By this, when the horizontal displacement amount between upper and lower bodies A, B is small, horizontal resistance becomes small, and when it is large, horizontal resistance larger than its ratio is made to be obtained. Therefore, constraint is small to the displacement within the designed scope and it becomes larger to the displacement over the scope, and seismic relief effect can be improved more. In earthquake, when relative horizontal displacement occurs between non seismic relief part and seismic relief part, the custion ring 8 is subject to compressive force in accordance with the horizontal displacement amount, but horizontal direction reaction is made to occur as in-plane force to control excessive relative displacement.
Patent JP-H0659283-A (JP)
Title: Method and device for inspecting tft-lcd
Inventor: TAKAHASHI ISAMU
IPC: H01L29/78
Filed: 1993-04-26
Abstract: PURPOSE:To provide a method and a device capable of simply and rapidly inspecting the connection relation of each TFT, connection conditions of gate lines and data lines themselves and the presence and the absence of short circuits between gate lines and data lines in a TFT-LCD. CONSTITUTION:In an active color LCD using TFTs, cell capacitors of LCD are charged through data lines by turning ON TFTs, then the charged condition is hold by turning OFF TFTs, discharge is executed through the source and the drain of the TFTs and the resistances connected to an earth side, it is judged whether the functions of the TFT-LCD and the wiring conditions are normal or not by the current or voltage waveforms during the discharge.
Patent JP-H0429502-A (JP)
Title: Time schedule displaying method
Inventor: YAMAGUCHI HIROSHI
IPC: B60L3/00
Filed: 1990-05-25
Abstract: PURPOSE:To facilitate confirmation of difference between operational schedule information or operational schedule and actual operation by displaying only information, relevant to an operational schedule at a specific point required by a carman, while enlarging for a predetermined time. CONSTITUTION:A time schedule display 6, a trigger switch 8A producing a trigger A and a trigger switch 8B producing a trigger B are mounted on the operational console of a vehicle 11 and connected with an information controller 7. Schedule data are stored in the information controller 7 and time schedule data are normally displayed on the display 6. When a carman operates the switch 8A, only the name of next station, arriving/starting time and an indication of stop/pass are displayed, while being enlarged, on the display 6 and when the switch 8B is operated, the name of this station, scheduled starting time, and the difference between the operated time and scheduled time are displayed while being enlarged. They are displayed for a predetermined time (several seconds) and subsequently, normal display takes place.
Patent JP-H04358174-A (JP)
Title: Color electrophotographic device
Inventor: TERADA HIROSHI
IPC: G03G15/01
Filed: 1991-06-05
Abstract: PURPOSE:To prevent the scattering of fine grain toner and to attain stable development by providing a means holding a developer having the mixture of a carrier and the fine grain toner on the outside of a developing means and connecting/separating it to/from the developing means. CONSTITUTION:Four sets of image forming units 9Bk 9C, 9M and 9Y parallely disposed on a printer part can be moved in the horizontal direction, as the whole and developer hoppers 23Bk, 23C, 23M. and 23Y holding respective developers and toner hoppers 24Bk, 24C, 24M and 24Y are fixedly provided on a main body, on the upper parts of respective image forming units. As the developer, a two-component developer having the mixture of a ferrite powder carrier whose surface is coated with silicone resin, and the toner whose average diameter is <=10mum is used and a connecting path for supplying the developers adjusted on the developer hoppers 23Bk, 23C, 23M and 23Y, respectively, to the image forming units 9Bk, 9C, 9M, and 9Y is provided. Moreover, the image forming units 9Bk, 9C, 9M and 9Y can be separated from the developer hoppers.
Patent JP-S5923846-A (JP)
Title: Chilled alloy material for roll with superior cracking and wear resistance
Inventor: FUKUDA MASAHIRO
IPC: B21B27/00
Filed: 1982-07-31
Abstract: PURPOSE:To improve the cracking and wear resistances of a composite roll by using a chilled alloy material contg. a specified amount of Co as the material of the outer layer of the composite roll. CONSTITUTION:A roll for hot rolling or cold rolling is manufactured as a composite roll by centrifugal casting. The inner layer of the composite roll is made of a material with superior toughness such as graphite steel, ''Adamite'' or ductile cast iron. The outer layer contacting with a material to be rolled is made of a chilled alloy material contg. 2.9-4.0% C, 0.2-2.0% Si, <1.5% Mn, <3.0% Ni, 0.5-18% Cr, 0.1-6.0% Mo, 2.0-10.0% W, 0.2-3.0% V, 0.2-5.0% Co, <0.2% P and <0.1% S. By adding Co, the amount of residual austenite in the matrix structure of the chilled alloy material is reduced to improve the cracking and wear resistances of the roll at high temp. and to prolong the life.
Patent JP-S5467471-A (JP)
Title: Electronic watch with receiver
Inventor: NAKAMURA JIYUNPEI
IPC: G04R20/00
Filed: 1977-11-09
Abstract: PURPOSE: To obtain a satisfactorily stable receiving function by multiplying or dividing the frequencies of the output of a quartz oscillator for a watch so that the output may be used as a local oscillating output.  
     CONSTITUTION: The output of an oscillatory circuit 1 is made to have its frequency multiplied into a desired frequency by a multiplying circuit 6 or divided by a frequency dividing circuit 2 so that it may be added through a buffer circuit 7 to a mixing circuit 9. On the other hand, the received electric waves are high frequency amplified and the are mixed with the output of the circuit 7 by the mixing circuit 9. After that, the mixed waves are intermediate frequency amplified at 10 so that signals can be produced from a detecting circuit 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10311258-A (JP)
Title: Intake device for internal combustion engine
Inventor: HAGIWARA SHOICHI
IPC: F02M35/10
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a strain to a throttle body by a method wherein, during mounting of a throttle body made of synthetic resin, a mounting load is dispersed throughout the whole of a flange mating surface. SOLUTION: A first elastic seal member 3 is arranged between a throttle body 4 and an intake manifold 1 and a second elastic seal member 5 between the throttle body 4 and an air connector 6. By nipping the throttle body 4 and the first and second elastic seal members 3 and 5 between the air connector 6 and the intake manifold 1, a mounting load is dispersed throughout the whole of a flange mounting surface 1d.
Patent JP-S61128962-A (JP)
Inventor: REONIDO AI MAIZENBAAGU
IPC: A61C1/14
Filed: 1985-06-21
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-S5662762-A (JP)
Title: Disk saw for cutting hard substance or metal
Inventor: MATSUDA YUUSAKU
IPC: B24D5/00
Filed: 1979-10-17
Abstract: PURPOSE:To increase the cooling effect for the disk saw by a gap part between sintered edges and facilitate removal of chips by silver-brazing the sintered edges to the outer-peripheral end of each group formed by several gear-shaped edge fitting parts of a disc. CONSTITUTION:The notched gear-shaped edge fitting parts 2 are formed at the edge part of the outer periphery of the metal disc 1. To the end of outer periphery of each group 3 formed by these several edge fitting parts 2 is silver-brazed the sintered edge 4 formed by sintering under pressure the mixture of various metal powder and of various pulverized grinding particles, and a cut groove 5 between the edge fitting parts 2 is exposed as it is. By constituting the disk saw in this way, the cooling effect and the chips removing effect are increased by the gap part between the sintered edges 4.
Patent JP-H10307242-A (JP)
Title: Guiding-in device for heat-sensitive substance
Inventor: YOSHIE YASUTETSU
IPC: G02B6/46
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent excessive friction to a 1st member and to minimize the influence of a thermal process on the 1st member without making an exit part swell by providing a 2nd member (guide-in pipe) with an area which comes into nonelastic contact with a 1st member (metallic pipe) between an elastic contact area and the exit part. SOLUTION: In the metal pipe 1 where a heat-sensitive substance such as an optical fiber is inserted and charged, the exit side of the guide-in pipe which is curved because of the heat-sensitive substance is put and arranged, and the metal pipe 1 is thermally processed at a position 3. The guide-in pipe 2 is supported nearby an entrance 2A outside the metal pipe 1 and elastically curved and deformed in an elastic deformation area 5 and then has an elastic contact area 6 which comes into contact with the internal wall surface of the metallic pipe 1 at its downstream position and a nonelastic contact area 7 where the pipe is almost straight up to a further downstream exit 2b.  The influence of a support force generated in the elastic contact area 6 is hardly or never exerted in the nonelastic contact area 7, so the exit part 2B never swells with an excessive pressing force to the internal wall surface of the metal pipe 1.
Patent JP-H087254-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI YUICHI
IPC: G11B5/735
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in durability and less liable to a surface change even at the time of running in an environment at high temp. and to obtain a magnetic recording medium not causing adhesion even by preservation at high temp. and humidity. CONSTITUTION:A magnetic layer based on magnetic powder and a binder is formed on one side of a nonmagnetic substrate and a back coating layer contg. a carbon powder-based filler dispersed in a binder is formed on the other side. Nonmagnetic powder having 0.1-0.5mum average particle diameter and a Moh's hardness of >=7 has been added to the back coating layer by 2-10wt.% of the total amt. of the filler. Cellulosic resin and polyurethane resin are used as the binder in the back coating layer. In order to prevent adhesion, silicone oil is further added to the back coating layer.
Patent JP-S62290747-A (JP)
Title: Filler composition for synthetic resin
Inventor: HASHIMOTO KAZUO
IPC: C08L89/00
Filed: 1986-06-09
Abstract: PURPOSE:To improve homogeneous miscibility with synthetic resins and to enhance an effect of improving the physical properties of synthetic resins, by mixing gelatin or glue, swollen with a solvent with a plasticizer with stirring to homogeneously disperse them in each other to form a jelly-like compsn. CONSTITUTION:The filler compsn. for synthetic resins is obtd. by mixing gelatin or glue swollen with a solvent (e.g., glycerol) with a plasticizer with stirring to homogeneously disperse them in each other to form jelly. When hydrated glue or gelatin is used as the swollen glue or gelatin, the ratio of the glue or gelatin to the plasticizer is pref. 1:1-1:5 by weight on a dry basis. Technical grade gelatin obtd. as a by-product of hide is preferred as the swollen glue or gelatin.
Patent JP-S6113919-A (JP)
Inventor: MIYAJI KENICHI
IPC: A47J27/21
Filed: 1984-06-29
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-S63317048-A (JP)
Inventor: YOZEFU RITSUTAA
IPC: A21C9/04
Filed: 1988-06-02
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。