baber/WOPTO huggingface dataset:
Patent JP-S5627170-A (JP)
Title: Optical path protective device
Inventor: OOKAWARA KENJI
IPC: G03G15/04
Filed: 1979-08-14
Abstract: PURPOSE: To make the cleaning of optical path unnecessary by construction which is designed to open and close the optical path by revolution of shutter part, so that said optical path passes through the slit port made by the partition parts located in the optical path and said partition parts provided on the way of optical path form a space connecting to the exterior of the apparatus box.  
     CONSTITUTION: Space 100 is formed by the partition parts 23 provided on the way of optical path, and the developing device is mounted/dismounted or the supply of toner is carried out thrugh said space. When opening the lid 20 of the space 100, link-mounted side of the lever 29 descends by its own weight, and the shutter part 28 revolves by about 90° by means of the lind 31 and the lever 32, thereby closing the optical path. When the lid 20 is closed after supplying the toner under said status, protrudion 20a pushes down the lever 29, and then, the link-mounted side of said lever 29 ascends, thereby the shutter part 28 revolves to make the optical path being open. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09267790-A (JP)
Title: Regeneration control device of bicycle with auxiliary power
Inventor: KUROKI MASAHIRO
IPC: B62M6/45
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration control device of a bicycle with auxiliary power, which is capable of controlling the motor in a regenerative state so as to charge a battery when the treadling force is small for bicycle speed and maintaining comfortable traveling properties. SOLUTION: A bicycle with auxiliary power having a driving control means for drivingly controlling the motor so as to produce an auxiliary force according for the treadling force applied to a pedal comprises a speed detecting means 30 for detecting the speed of the bicycle, a treadling force detecting means 28 for detecting treadling force applied to the pedal and a regeneration control means 40 for determining the necessity of regeneration based on the speed detected by the speed detecting means 30 and the pressing force detected by the treadling force detecting means 28 and switching the motor to a regenerative state.
Patent JP-H06290113-A (JP)
Title: Memory back-up device
Inventor: KOJIMA TAKEKATSU
IPC: G06F13/00
Filed: 1993-04-05
Abstract: PURPOSE:To quickly transfer the contents of a memory and to quickly attain reuse of a memory device when a fault is caused in the memory device. CONSTITUTION:A main memory device 4 contains a main memory 45, a power circuit 42 which drives the memory 45, and an auxiliary power supply 48 which back up the memory 45. Then, the device 4 is set on a main substrate 49. An auxiliary memory 61 is added to transfer the data on the memory 45 when the device 4 has a fault. An auxiliary memory device 6 includes the memory 61 and an auxiliary power supply 62 which backs up the memory 61 and is set on an auxiliary substrate 63. This substrate 63 can be attached to and detached from the substrate 49.
Patent JP-S61265368-A (JP)
Title: Minimum flow controller for feed water pump
Inventor: SUGAYA KAZUYUKI
IPC: F04B49/00
Filed: 1985-05-17
Abstract: PURPOSE:To reduce a degree of inner valve wear in a feed-water recirculation valve, by checking an increase in flow velocity in an inner valve part in a way of keeping valve opening constant at a time when a flow rate of a feed water pump becomes less than a certain specified value. CONSTITUTION:When a feed water flow rate Q drops due to an output reduction in a reactor 3 and becomes below a setting value g' of a feed water minimum flow, it is detected by a comparing operator 8, starting an injection generator 13, whereby a feed water recirculation valve 4 is gradually opened, an it is maintained to a certain degree of opening. With this constitution, a suction flow rate Q' of a feed water pump is increased as much as a recirculation flow rate (q) by what the feed water recirculation valve 4 opens. After that, when the feed water flow rate Q drops and thereby the suction flow rate Q' of the feed water pump 2 is decreased up to the setting value q', selection from control by the program generator 13 to that by an integration operator 14 takes place, whereby automatic control corresponding to a reduction in the feed water flow rate Q is performed.
Patent JP-S5227523-A (JP)
Title: Reverser voltage detector
Inventor: YAMAMURA TAKASHI
IPC: H02M7/515
Filed: 1975-08-27
Abstract: PURPOSE: To detect a period during which reverse voltage is applied to a thyristor of a thyristor inverter that converts DC into AC through the medium of free oscillation of a parallel tank load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10326083-A (JP)
Title: Warning display lamp
Inventor: KOMATSU HARUO
IPC: G09F13/42
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a warning display lamp of which a warning display is raised. SOLUTION: In the inside of the main body 2 of a warning display lamp 1, a sensing sensor 3, a voice generator 4, a battery 5 and a xenon flash lamp 6 or the like are arranged and a light emitting surface 7 is provided at the side part of the main body 2. This light emitting surface 7 is constituted of a transparent plate 10 and a transmission type light storage member 11 existing at the inner surface side of the plate 10. A nontransmission type light storage part 12 is provided in the inner surface of the body 2 other than the light emitting member 7. Moreover, the transparent plate 10 can be constituted of a white or colored transmission type light diffusing plate or a fluorescent plate.  The xenon flash lamp 6 is flickerable and flickers with a strong flash with respect to the light emitting surface 7 and performs excitation with respect to the transmission type light storage member 11 and the nontransmission type light storage member 12 by the radiant energy of ultraviolet rays or near- ultraviolet rays to be radiated.
Patent JP-2000291394-A (JP)
Title: Erector control device, tunnel boring machine, and lining member assembly method
Inventor: NAKAYAMA HIROYUKI
IPC: E21D11/40
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To increase a positioning accuracy of a lining member and also increase a workability in an erector control device. SOLUTION: When an erector device performs the positioning of a holding segment, a height between the holding segment and an existing segment adjacent to that segment and the image of an edge part are detected by a plurality of sensor heads 46 to 48 formed of a pair of ultrasonic sensors and CCD cameras, a processing device 70 controls the posture of the holding segment in the range of six freedom degrees while calculating the height difference and distance of both thereof so that the height difference and distance become zero, and moves to a specified position for positioning.
Patent JP-S5810476-A (JP)
Inventor: ARIMICHI DAISAKU
IPC: B25J9/06
Filed: 1981-07-02
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。
Patent JP-H11277670-A (JP)
Title: Rubber laminated metal plate
Inventor: TOYODA TAKEMA
IPC: B32B15/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a rubber laminated metal plate satisfying the long period air heat aging test at the high temperature, for instance, at 175 deg.C and provided with superior anti-freeze. SOLUTION: A nitrile rubber vulcanized layer containing fluorine rubber is laminated on one face or both faces of a metal plate surface treated by a composite chromate treatment agent through a bonding agent containing novolac type phenol resin or resol type phenol resin. In that case, either one or both of bisphenol A type epoxy resin and a nitrile rubber compound containing fluorine rubber can also be added into the bonding agent.
Patent JP-S5629696-A (JP)
Title: Surface treating apparatus
Inventor: KONISHI HARUO
IPC: C23G3/00
Filed: 1979-08-17
Abstract: PURPOSE: To enhance the efficiency and reduce the dripping and the effluence of a treating liquid by a method wherein a receiving pan carrying an objective article and a mechanical part are separated each other and said mechanical part is effectively operated to rotate the receiving pan to sink it into a liquid tank or to withdraw therefrom.  
     CONSTITUTION: A vertical spline shaft 2 has a gripping part 1 to a lower end thereof to grip an outer edge of a receiving pan P and, to said spline shaft 2, a lift fame 3 for supporting an upper end of said shaft and moving upwardly and downwardly, a vertical frame 4 being a guide and driving machine thereof, a hang-up appratus 5 for lifting and driving, a travelling stand 7 carrying both of them thereon and moving, a rail 7, a drive lever 9 for moving an operating rod 8 pierced through a shaft core of a shaft attached to the lift frame vertically as well as operating the gripping part, a power cylinder 10, a pipe shaft 12 for transmitting the rotation of a centrifugal separating mortor 11 inserted into the shaft from an outside and engaged therewith to the shaft and a bearing mechanism thereof are mounted. Moreover, to an outer periphery of a receiving pan raised position, a dripping shielding cover 14 for receiving a centrifugally separated liquid and dripping said liquid to a liquid tank T is provided. Said apparatus rotates the receiving pan and the objective article at low speed in the liquid tank and, when raised from a liquid level, it is rotated at a high speed to separate adhered liquid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5531160-A (JP)
Title: Sintering machine operating method under curtailed production condition
Inventor: WATANABE MASAO
IPC: C22B1/20
Filed: 1978-08-26
Abstract: PURPOSE: To reduce energy unit in operation under a curtailed production condition by stopping one of two main exhaust blowers of a sintering machine and by specifying the thickness of a raw material layer and sintering raw material combustion speed.  
     CONSTITUTION: One of two main exhaust blowers of a sintering machine is stopped, the thickness of a raw material layer is regulated to 100W115% of the designed value, and sintering raw material combustion speed is set to 35W45% of the designed combustion speed. By this method with only one blower working an increase in electric power per unit yield can be prevented in operation under a curtailed production condition, and product quality is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5437987-A (JP)
Title: Device for polishing surface of ceilings
Inventor: KUROKOJI SHINICHI
IPC: B24C3/12
Filed: 1977-09-01
Abstract: PURPOSE: To reuse a polishing material whereby the surface of a ceiling has been polished, and collect slag, which has been removed form the surface of a ceiling, through a filter bag. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08297276-A (JP)
Title: Production of plasma cell
Inventor: KIMURA KAZUTO
IPC: H01J9/02
Filed: 1995-04-27
Abstract: PURPOSE: To prevent the failure and deformation of a thin sheet, such as dielectric sheet by placing the thin sheet on a surface plate dispersed with glass beads, further placing a plasma substrate formed with plasma electrodes and partition walls and supported by a frit material thereon and firing the frit material, thereby adhering the dielectric sheet and the plasma substrate. CONSTITUTION: The dielectric sheet 1 which is the thin sheet is placed on the surface plate 3 dispersed with the glass beads 2 and the plasma substrate 4 formed with the plasma electrodes 5 and the partition walls 7 and supported by the frit material 5 is placed thereon. The dielectric sheet 1 and the plasma substrate 4 are adhered by firing the frit material 5. The glass beads 2 are eventually held between the surface plate 3 and the dielectric sheet 1 and the layer of air is assured and, therefore, the attraction by static electricity does not arise. The dielectric sheet 1 is supported at many points by the glass beads 2 and, therefore, the slip of the dielectric sheet 1 with the surface plate 3 improves. Since the softening point of the glass beads 2 is high, the deformation does not arise.
Patent JP-S586151-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGATA TOSHIAKI
IPC: H01L21/28
Filed: 1981-07-02
Abstract: PURPOSE:To facilitate formation of a high melting point metal wiring of a semiconductor device by a method wherein the wiring is formed of a polycrystalline silicon film, and the high melting point metal film is formed next on the wiring thereof by the vapor phase growth method. CONSTITUTION:Before the tungsten film 6 is to be formed by the vapor phase growth method, the thin polycrystalline silicon film 5 is formed, and the wiring pattern is formed by the photoetching method. When tungsten is made to grow by the vapor phase growth method after then, the tungsten film 6 is made to grown selectively on the polycrystalline silicon film 5. The heat treatment is performed in an oxidizing atmosphere after the film 6 is formed. The film 5 existed under the film 6 is converted into a silicon oxide film 8 on the film 6, and resistance of the tungsten film 6 can be reduced.
Patent JP-H02304227-A (JP)
Title: Brake shoe for vehicle and manufacture thereof
Inventor: KEISU ROBAATO EDOWAAZU
IPC: F16D65/00
Filed: 1990-04-19
Abstract: PURPOSE: To achieve excellent bonding to use a vehicle brake shoe in a brake device of higher load than before by curing an adhesive through the combination of heat and pressure so that a preform is joined at sufficient strength with a support plate. CONSTITUTION: A support plate 10 is arranged within a female mold member 24 after zing plating, and a male mold member 26 having a cavity 28 defining the contour of a friction material preform 34 to be bonded to the support plate 10 is arranged on the female mold member 24. Next, an adhesive is applied to the upper surface 30 of the support plate 10 or the lower surface of the friction material perform 34 and thereafter the friction material preform 34 is arranged in the cavity 28 of the male mold member 26. Finally, heat and pressure are imparted to the upper surface 36 of the friction material preform 34 to compress the friction material preform 34 to cure the adhesive interposed between the friction material preform 34 and the support plate 10. Thereby the friction material preform 34 is completely bonded to the support plate 10.
Patent JP-S58221309-A (JP)
Title: Waste matter melting furnace
Inventor: FUJIMOTO TADAO
IPC: F23G5/08
Filed: 1982-06-16
Abstract: PURPOSE:To avoid the thermal distortion of a guide without fail, open and close a gate smoothly and satisfactorily by a method wherein sealing members pressure contacted on upper and lower surfaces of the gate are provided almost along the periphery of a channel while the guide guiding the travelling of the gate is provided outside the channel. CONSTITUTION:A channel 4 is provided with a gate 16 sliding freely to open and close the channel 4 while the sealing members 28 pressure contacted on upper and lower surfaces of the gate 16 are provided along overall or almost overall periphery and a guide 23 guiding the travelling of said gate 16 is provided outside said channel 4. In other words, the sealing members 28 are provided between said channel 4 and said gate 16 to locate a part of said gate 16 outside the gate 16 and the guide 23 is provided on the outside part of the gate 16 to avoid the heating by high temperature gas without fail and the resultant thermal distortion, opening and closing the gate 16 smoothly and satisfactorily for a long time.
Patent JP-S5628250-A (JP)
Title: Water-dispersed composition capable of forming film at normal temperature
Inventor: TOBA KEITA
IPC: C09D151/00
Filed: 1979-08-16
Abstract: PURPOSE: To prepare the titled composition capable of forming a film at normal temperature, by dispersing a polystyrene resin and a (meth)acrylic acid ester monomer, etc. at a specific ratio in water, and polymerizing the components in water.  
     CONSTITUTION: The objective paint is prepared by dispering (A) 5W30pts.wt. of a polystyrene resin having an average molecular weight of 10,000W50,000 and (B) 100pts.wt. of a mixture of (i) a (meth)acrylic acid ester (e.g. methyl acrylate) and/or (ii) a monomer copolymerizable with (i) component (e.g. styrene) in water, and polymerizing the disperse phase in water.  
     EFFECT: The paint gives a film having white and opaque appearance, high elasticity and tensile strength, and excellent water resistace and alkali resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06313557-A (JP)
Title: Microwave oven
Inventor: OHASHI MASANAO
IPC: F24C7/02
Filed: 1993-04-30
Abstract: PURPOSE:To provide a microwave oven for taking in and out a foodstuff with ease by releasing the connection between a turn table and a cone an keeping a support member in a forwardly movable state. CONSTITUTION:When a door 6 of a heating chamber starts its opening operation, the front end 8a of a door link 8 connected to the door 6 moves forward while a leg 12 connected to the rear end 8 of the door link 8 moves forward along a guide rail 14. When the leg 12 is lifted to an inclination part 15, a movable piece 26 on the bottom of a turn table 20 comes into contact with a base 19 and the movable piece 26 is loaded on the top of the base 19. The movable piece 26 rotates, centering on a fulcrum 31 while a table link 30 connected to the movable piece 26 and a lever 32 are operated. As a result, a key 25 pushes a coupler 24 outward in the radial direction while a coupler 23 moves above a cone 18.
Patent JP-H06320806-A (JP)
Title: Printer system and method for conducting printing on reception of raster printing data
Inventor: GIYARII DEII JIMAAMAN
IPC: B41J5/30
Filed: 1994-04-19
Abstract: PURPOSE: To obtain an inexpensive and small-sized page printer by alloting a part of an RAM to a buffer for image data when the speed of a printing engine is higher than the transfer rate of raster pixel image data. CONSTITUTION: In a page printer 12 connected to a host computer 10 by an I/O interface 14 to print raster pixel image data, a microprocessor 30 alloting a part of an RAM 38 to a buffer for image data when the speed of a printing engine 34 is higher than the transfer rate of the image data is provided. This buffer is set to magnitude holding the initial quantity of the image data and the microprocessor 30 controls the printing engine 34 so as to start printing only when the buffer has initial quantity. By this constitution, the transfer of a sufficient quantity of additional image data to the RAM 38 is enabled.
Patent JP-H07287476-A (JP)
Title: Image forming device
Inventor: ABE MITSUTAKA
IPC: G03G21/10
Filed: 1994-04-19
Abstract: PURPOSE:To prevent soiling of a transfer material and also to prevent unsatisfactory transfer, which is caused by an insufficiency of transfer bias, by removing the soiling of a transfer member even in a case the transfer material whose size is smaller than an image size in image formation is erroneously used. CONSTITUTION:Before the transfer material 9 is fed to a transfer part N, the width and length of the transfer material 9 are detected by a detection part 13, and the result is inputted to a control part 14 which controls conditions under which a transfer roller is cleaned. When the result of the detection does not match the size of the specified paper, the length of time that a cleaning bias is applied is extended. Thus, because the soiling of the transfer member is removed, soiling of the back of the transfer material is prevented, and unsatisfactory transfer due to an insufficiency of transfer bias can be prevented.
Patent JP-S5628588-A (JP)
Title: Multifrequency signal detection system
Inventor: ISHIKAWA HIROTSUGU
IPC: H04Q1/45
Filed: 1979-08-16
Abstract: PURPOSE:To prevent noise of a high level or more from being detected as a signal erroneously, by providing a high-level comparing circuit and a low-level comparing circuit as comparing circuits to detect only the signal set between both levels. CONSTITUTION:The multifrequency signal is input to comparing circuit COMP through filters and rectifiers. If the output of rectifiers is a high level or more, outputs are generated from the high-level comparing circuit as well as the low-level comparing circuit; and if it is an intermediate level, the output is generated from only the low-level comparing circuit; and if it is a low level or less, no output is generated from both comparing circuits. Logical operation circuits 1 and 2 are set to, for example, EXOR circuits, and outputs are generated from EXOR circuits if the output of rectifying circuits is the intermediate level. Only in this case, the received signal is decided as a normal signal; and in other cases, the received signal is operated as noise.
Patent JP-S6332906-A (JP)
Title: Power converter
Inventor: BUARUTAA GOOZEBERUKU
IPC: H02M3/335
Filed: 1987-04-30
Abstract: The invention relates to an electric converter operating on the principle of an isolating transformer or flux converter, in particular a switching power supply and/or line transformer for a television set, having an essentially closed, multi-limbed core in which one or more permanent magnets are inserted outside points surrounded by coils in the path of the core. The permanent magnets and, if required, an air gap, are of such dimensions that, outside the near field, the orders of magnitude of scatter fields of comparable converters having no permanent magnets are not significantly exceeded. The permanent magnets preferably have a height of approximately 0.3 mm, the air gap having a height of approximately 1.3 mm. A nominal power increase of approximately 50 % is achieved compared with the said converters.
Patent JP-H11298942-A (JP)
Title: Redialing type channel changeover processing system in portable communication terminal
Inventor: USAMI HIDEAKI
IPC: H04W36/30
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a redialing type channel changeover processing system in a portable communication terminal, in which interrupt of a speech due to hand-over or a call loss due to a call connection failure at a changeover destination base station is prevented. SOLUTION: When the received electric field level of a base station 1 is decreased (102) during communication with the base station 1 through a 1st time slot (100), retrieval processing of a switching destination base station is executed (104). Then an optimum base station 2 with a received electric field level higher than that of the base station 1 is selected for a channel switching destination base station (106), and after the setup processing of a control channel has been conducted (108), a communication channel is set up by using a 2nd time slot (110), so that the communication state is set (112). Then a speech which is made through the 1st time slot is switched to the 2nd time slot (114), and when the switching processing (handover) is finished, the communication with the base station 1 being made through the 1st time slot is stopped.
Patent JP-S63271105-A (JP)
Title: Inclination sensor
Inventor: IGAKI SEIGO
IPC: G01B11/26
Filed: 1987-04-28
Abstract: PURPOSE:To miniaturize an inclination sensor by obtaining an uneven image of an inclination detecting part by using a hologram and an image pickup element. CONSTITUTION:An inclination sensor consists of an uneven surface information input device 5 and an inclination detecting part 6. The uneven surface information input device 5 is constituted of having an input surface 51 for allowing a body to be inspected, to abut and propagating a reflected light beam, a hologram 53 formed in a part of the transparent plate 52 and for deriving the reflected light, a laser light source 54 for projecting the body to be inspected through the transparent plate, and an image pickup element 55 for photographing an uneven image of the body to be inspected. When the uneven surface information input device 5 is fixed to an arbitrary plane, and the inclination detecting part 6 is allowed to abut as the body to be detected, onto the input surface 51 of the uneven surface information input device 5, an uneven image is obtained in accordance with an inclination of an arm 4 against the arbitrary plane.