baber/WOPTO huggingface dataset:
Patent JP-S57206792-A (JP)
Title: Vane compressor
Inventor: SUZUKI SHIGERU
IPC: F04C18/344
Filed: 1981-06-11
Abstract: PURPOSE:To prevent a seisure by providing oil feed grooves on a rear side plate at a position corresponding to the vicinity of a high pressure region of a compression chamber and on a front side plate at a position corresponding to the vicinity of a low pressure region of the compression chamber and by introducing the oil in an oil reservoir so as to properly feed it to the rotor terminal face. CONSTITUTION:While a compressor is in operation, gaps between a rotor 14 terminal face and both front and rear side plates 2, 3 are made smaller at the front side and larger at the rear side, but on the other hand, the chamber pressure of a compression chamber 17 near oil feed grooves 29, 30 serving for lubrication to the rotor 14 terminal face is a suction pressure at the front side and an discharge pressure at the rear side, therefore, the oil leakage from both oil feed grooves 29, 30 at the front side and at the rear side to the compression chamber 17 is restricted due to such a relation between gaps and pressures. Eventually, the quantity of oil feed to the rotor 14 terminal face from the oil feed grooves 29, 30 can be properly controlled resulting in satisfactory lubrication neither too much nor too less, a seizure can be prevented, and the volume  efficiency can be also improved.
Patent JP-S5214966-A (JP)
Title: Method and apparatus for gravity segregation
Inventor: SAITOU KOUZOU
IPC: B03B5/28
Filed: 1975-07-28
Abstract: PURPOSE: To accomplish separation of mixture containing substances of light gravity such as plastics according to component by means of a separation tank having a bottom plate properly tilted utilizing gracity thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61280226-A (JP)
Inventor: ALEX WAYNE E
IPC: A01K97/00
Filed: 1986-04-19
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-S62248379-A (JP)
Title: Picture encoding system
Inventor: OZEKI KAZUO
IPC: H04N19/00
Filed: 1986-04-22
Abstract: PURPOSE:To improve an encoding efficiency and to reduce the step of a picture by operating a gradation central value representing gradation information in a block, storing the plural values in a memory together and then performing a batch linear transformation to the plural gradation central values stored in the memory. CONSTITUTION:An input picture signal sequence Xi (i=1, 2...) is inputted to a threshold setting means 1, and a threshold XTn (n=1, 2...) of the average gradation of a picture element in a block is set. In a block central gradation calculation means 2, the threshold XTn is compared with the gradation (brightness level) Xi of the picture element in the respective blocks, the two large and small gradations an, bn are calculated and at the same time, resolution information phii is outputted. The block central gradations an, bn are supplied to a group buffer 3 and grouped into successive eight, for instance. The grouped block central gradations are supplied to a linear transformation encoding part 4.
Patent JP-S5518074-A (JP)
Title: Charge coupling device
Inventor: TOUGEI YOSHIIKU
IPC: G11C27/04
Filed: 1978-07-26
Abstract: PURPOSE:To reduce consumed power, by providing non-volatile memory regions which have bits corresponding to those of channel regions and are and adjacent thereto and by transferring signal charge from the channel regions and storing the charge in the memory regions and by reading the charge and returning it to the original position if necessary. CONSTITUTION:An insulator film 2 of non-uniform thiskness is provided on a semiconductor substrate 1. Capacity gates 51, 52 are embedded in thick protions of the insulator film 2, thereby producing the non-volatile memory regions 61, 62 in the surface layer of the substrate 1 under the gates 51, 52. Insulated regions 4 are provided in the surface layer of the substrate under thick portions of the insulator film 2 except in the regions 6a, 62. The channel regions 31, 32 are provided in the surface layer of the substrate 1 under thin portions of the insulator film 2 adjacently to the memory regions 61, 62. A transfer gate 7n is coated on the entire surface of the film 2. A clock signal phis is applied to the memory regions 61, 62 to transfer signal charge and store it in the regions 31, 32. Another clock signal phic is applied to the regions 61, 62 to read and return the signal charge.
Patent JP-S57204923-A (JP)
Title: Ac voltage adjusting device
Inventor: SHIMADA TERUO
IPC: H02J3/12
Filed: 1981-06-11
Abstract: PURPOSE:To stabilize the changeover of a switch, by supplying energy, namely, a current in phases other than the phase, where a commutated current is supplied, to not only keep the balance of a voltage adjusting transformer but also  obtain the commutated current of a sufficient level. CONSTITUTION:A transformer 6 has primary windings 6-1a-6-1c, secondary windings 6-2a-6-2c, tertiary windings 6-3a-6-3c, and quaternary windings 6-4a- 6-4c which are connected to a power source 3 in a shape like a star. In the transformer 6, the tertiary winding 6-3a and the quaterary winding 6-4c are connected with polarities opposite to each other, and similarly, the tertiary winding 6-3b and the quaternary winding 6-4a, and the tertiary winding 6-3c and  the quaternary winding 6-4b are connected with polarities opposite to each other  respectively. Secondary windings 6-2a-6-2c are connected to switches 5-1-5-3.
Patent JP-H07292735-A (JP)
Title: Drain valve device
Inventor: OTA YASUMI
IPC: A47K1/14
Filed: 1994-04-28
Abstract: PURPOSE:To prevent the interior of a drain port fitting from being exposed at opening a valve so as to improve the appearance and the sanitary conditions, and prevent an opening/closing valve from sudden falling off, in a drain valve device capable of being detachably fitted with the opening/closing valve. CONSTITUTION:A cylindrical spindle guide 3 is provided in a drain port fitting 1, a spindle 4 is inserted in the guide 3 slidably in the vertical direction, and an opening/closing valve 2 integrally provided with the spindle is fitted to the fitting. The lower part of the spindle guide 3 is formed with a fixing rib 32 of smaller diameter than the outer diameter of the spindle 4 and a plurality of slits 33, the spindle 4 is provided with an opening valve holding part 22 which is smaller in diameter than the inner diameter of the fixing rib 32 part and provided on the lower part of a taper face 4b'' gradually reducing its diameter downward, and a taper detaching guide face 23 gradually increasing its diameter downward is extendingly provided under the opening valve holding part 22. The guide face 23 has steeper gradient than that of the taper face 4b''.
Patent JP-H08259973-A (JP)
Title: Ignition board
Inventor: OKADA KOJI
IPC: C10L11/06
Filed: 1995-03-23
Abstract: PURPOSE: To obtain an ignition board which can easily ignite charcoal and can be easily transported and stored by combining two flat boards, one having a projecting shape and the other having a recessed shape, which can mate with each other. CONSTITUTION: The ignition board comprises the first board having a projecting shape and the second board having a recessed shape. When the two boards are arranged flat, their projection and recession mate with each other. When their bottom parts are combined with each other with inclination, they cross with each other three-dimensionally. They can be arranged both flat and three- dimensionally only because of their shapes. When they are arranged three- dimensionally, openings appear even when charcoal is placed incautiously, facilitating the ignition of charcoal. When arranged flat, they are not bulky, facilitating the transport and storage.
Patent JP-S62248718-A (JP)
Title: Judgement of dredged soil quality
Inventor: OKUDE RITSU
IPC: E02F3/88
Filed: 1986-04-21
Abstract: PURPOSE:To smoothly perform dredging operations by a method in which subsoil is judged to be a hard or clayey one in a dredged state when a value detected by a soil quality sensor provided to the dredger exceeds a given value. CONSTITUTION:When a bucket driving source 4 is operated, a tumbler shaft 2b is turned, and a bucket 2a is turned and moved to dredge the soil of the bottom 3 under water by the bucket 2a on the lowest end of a ladder 2. At the same time, signals detected by a soil quality sensor provided on board the hull 1 are converted into adequate signals by a signal converter, amplified, and compared with a set value in a comparator. When the output of the signal converter exceeds a set value, a judgement signal that the subsoil is a hard or clayey one is sent out from the comparator and the results of judgement are displayed from a judgement output unit or an alarm is sent out, and the operation of each which 7 for chains 6A1-6A3 and 6B1-6B3 being anchored and the driving source 4, etc. are stopped.
Patent JP-S62296215-A (JP)
Inventor: DAGURASU EMU MEKURENBAAGU
IPC: G05F5/00
Filed: 1987-04-14
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-H08258326-A (JP)
Title: Charge generation control element for electrostatic image-forming apparatus
Inventor: KITAZAWA MASASHI
IPC: B41J2/415
Filed: 1995-03-27
Abstract: PURPOSE: To improve the durability of a first insulating film while preventing the generation of cracks or warping of an insulating substrate, by selectively forming a different insulating film which is harder and finer than the first insulating film on a front face and in the vicinity of the insulating film (first insulating film) located at a hole part of a finger electrode. CONSTITUTION: In order to form the charge generation control element, a metallic line electrode 2 is set on an insulating substrate 1 of glass, alumina or the like, and a first insulating film 3 is formed on a front face of the line electrode 2. A finger electrode 5 with a finger hole 8 at a central part thereof is set at an upper part of the insulating film 3, and a second insulating film 6 with a charge pass hole at a central part thereof and a screen electrode 7 with a charge discharge screen hole 9 at a central part thereof are provided on a front face of the finger electrode 5. A third insulating film 4 which is harder and finer than the insulating film 3 is formed on a front face of the insulating film 3 corresponding to the finger hole 8 of the finger electrode 5 in a manner to be held between the finger electrode 5 and insulating film 3.
Patent JP-H05261632-A (JP)
Title: Automatic bolt feeder for shield tunneling machine
IPC: B23P19/06
Filed: 1992-03-17
Abstract: PURPOSE:To provide a bolt feeder for a bolt clamper being set up in a narrow work environment, in a shield tunneling machine. CONSTITUTION:In this bolt feeder, a bolt storage means 1 with a bolt housing case 11 and a bolt holding-conveying means 2 with a bolt holding claw 21 are separated from each other, and the bolt housing case 11 is installed in a position of no hindrance to motion of a bolt clamper in an operation range of the bolt holding claw 21. In a desirable example, this bolt housing case 11 is made into such a structure as being selectable to a bolt feed position and a bolt supply position, respectively.
Patent JP-S59216747-A (JP)
Title: Weather strip
Inventor: KONDOU MITSUTAKA
IPC: B60R13/04
Filed: 1983-05-25
Abstract: PURPOSE:To simplify the manufacturing process while to improve bonding between longitudinal member and coating member by forming concave/convex section entirely on the outer surface of the longitudinal member. CONSTITUTION:Meshed section 5 is formed through required working method on the outer face 4a of a longitudinal member 4. It will increase the contact area with a coating member 1 thus to improve the contact-tightness between the coating member 1 made of rubber and the longitudinal member 4 made of metal. Consequently friction resistance will function against the longitudinal tension and contraction thus to prevent variation of the entire length of the weather strip (W1) in the longitudinal direction.
Patent JP-S61249330-A (JP)
Inventor: TANITOMI FUMINAO
IPC: B27B17/00
Filed: 1985-04-27
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-H05264148-A (JP)
Title: Centralized supervisory apparatus for show case or the like
IPC: F25D11/00
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a centralized supervisory apparatus for a show case, etc., which can easily grasp information collected from a plurality of the cases, etc., when the cases are centrally supervised. CONSTITUTION:A main controller 3 has a liquid crystal display unit, a microcomputer, and a display sending switch. The microcomputer displays an operating content of the switch necessary to display residual information on the display unit when a quantity of the information to be displayed on the display unit exceeds a display capacity of the display unit.
Patent JP-H08290989-A (JP)
Title: Treatment of garbage
Inventor: ISHIDA MASAHIKO
IPC: C05F17/02
Filed: 1995-04-18
Abstract: PURPOSE: To effectively deodorize a smell-containing fermented exhaust occurring in making a solid particle component formed in crushing garbage and sludge prepared as a by-product in treatment of waste liquor with a bacterium into compost and to simultaneously clean both the waste liquor and a smell- containing drain rapidly. CONSTITUTION: Garbage 1 is crushed, transported 15 by water 2, subjected to sold-liquid separation 16-1, separated into a solid particle component 3 and waste liquor 5 and the solid particle component 3 is mixed with sludge 11 prepared as a by-product in aerobically treating the waste liquor 5 with a bacterium 8 into a compost 17. In the process, a smell-containing exhaust 7 prepared as a by product in forming the compost 17 is used as air supply for the aerobic bacterium treatment 18 of the waste liquor 5. Further, a drain 8 having a strong smell prepared as a by-product in another formation of compost different from the small-containing exhaust of the compost formation 17 is combined with the waste liquor 5 and deodorized and cleansed.
Patent JP-S5719867-A (JP)
Title: Editing system of input data
Inventor: UESUGI YOSHINORI
IPC: G06F7/22
Filed: 1980-07-08
Abstract: PURPOSE:To make an output data extremely easy to see and to smoothly analyze and collate said data, by successively storing an input data and by editing and  outputting the data classified by customers divided with the data of register completion, at the time of readout assignment. CONSTITUTION:Key operation is performed in an input part 1, input data are inputted into the input buffer IB of I/O port 2 in order. The prescribed operational processing is executed by an operation part 13 of a CPU5 according to the operation of an input part 1. The input data are successively stored in a storage part 12 of the CPU5 and when data are readout from the part 12, data which show the completion of register are read out from a journal memory 8. When it is judged as a completion key code, data editing of only one customer are performed. For example, the sales in the same classification are arranged from large to small in the order of number of sections and the data are stored in an empty range of the memory 8.
Patent JP-H10282570-A (JP)
Title: Remote controller for camera
Inventor: OMORI TOSHIYUKI
IPC: G03B17/38
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller for a camera, for controlling the operation of the camera, based on a light quantity outside the camera. SOLUTION: A photometry window 10 provided in the front surface of a camera main body 1 transmits light from the outside. A photometry sensor 21 arranged inside the camera main body 1 receives the light passing through the photometry window 10 and inputs a photoelectric current into a photometry circuit 43. This circuit 43 calculates the light quantity, based on the photoelectric current, to input the light quantity into a CPU 40. This CPU 40 calculates a variation in the light quantity and executes an exposure operation, when the calculated variation exceeds a specific reference quantity.
Patent JP-2000280519-A (JP)
Title: Optical scanning device and image forming apparatus having same
Inventor: SAKAI TOSHIO
IPC: B41J2/44
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device in a small-sized and a thin thickness with a high accuracy and little stray light, and an image forming apparatus comprising the optical scanning device. SOLUTION: An image forming apparatus is provided with an optical scanning device 12, or the like. The optical scanning device 12 is provided with a supporting member 21 comprising a side wall part 220 for surrounding the periphery and first plane part 211 to a ninth plane part 219 to be partition walls for the upper surface part and the lower surface part The plane parts 211 to 219 comprise a plurality of plate-like members formed in a continuous plate-like shape by a plurality of parallel linear bent parts, with a step provided in the range not interfering with the light flux for scan so that optical elements are arranged and supported so as to have the light flux on the supporting member one surface side and the light flux on the other surface side can approach with each other.  The plane parts are formed with an angle such that the reflected light is not directly incident on the optical elements in the case an incident light derived from a light flux for scan is incident and the incident light is reflected.
Patent JP-H06279614-A (JP)
Title: Recycling process for waste wire and device therefor
Inventor: ABE MASAKAZU
IPC: B09B3/00
Filed: 1993-03-27
Abstract: PURPOSE:To provide a recycling process for recovering high-quality wires from waste electric wires and make it possible to recover polyvinyl chloride resin from the coating layer and the recovering device therefor. CONSTITUTION:In the recycling plant 100, waste wires M are dipped in the solvent as they are without crushing to effect swelling of the polyvinyl chloride layer in the swelling unit 100, then, the copper wires L are pulled out of the coating layer C in the copper wire separator 120. Then, the polyvinyl chloride layer in the coating layer C is dissolved in the solvent B2 in the solubilizer 130, and sludge SS is separated from the polyvinyl chloride solution in the first separator 140. In the second separator, solvent is removed from the polyvinyl chloride solution after sludge removal and the recycled polyvinyl chloride P2 is recovered as a residue.
Patent JP-S5427434-A (JP)
Title: Electrophotographic photoreceptor and production of the same
Inventor: HIRAI YUTAKA
IPC: G03G5/14
Filed: 1977-08-01
Abstract: PURPOSE: To reduce surface energy and friction coefficient of image reproduction surface, increase mechanical strength hence facilitate cleaning treatment by providing a specific surface layer comprising baking fluorine resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58210208-A (JP)
Title: Mobile petroleum platform
Inventor: MORI MASATANE
IPC: E02B17/02
Filed: 1982-05-31
Abstract: PURPOSE:To economically produce petroleum regardless of the amounts of petroleum production by using a system in which a platform is provided in a vertically movable manner to legs, and an oil production facility is set on the platform in such a way as to enable the platform to move on the sea. CONSTITUTION:An elevator 3 is provided to the lower part of a platform in such a way as to enable the platform 1 to vertically move in relation to legs 2, and a manifold 20 is provided to the lower part of the center of the platform 1. Also, on the platform 1, a separator 21, a dehydrolator 22, a heater 23, measuring devices 24, a test maintenance device 25, an utility unit 26, a living quater 27, unloading systems 28 and 29, etc., are set. After the production of petroleum is ended, the elevator 3 is operated to raise the legs 2 from the platform 1 and the platform 1 is floated and moved to another places.
Patent JP-H06281882-A (JP)
Title: Laser pointer
Inventor: TAKAHASHI TOSHIHIRO
IPC: G09B19/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a laser pointer small in size, low in power consumption and capable of displaying a straight line, a curve, etc., on a projection plane. CONSTITUTION:A reflection mirror 11 are displaced in two axial directions perpendicular to each other by means of piezoelectric actuators 12, 13 and the projecting direction of a light beam is repeatedly changed. By changing the resonant frequency of the actuator, etc., the displacement speeds of two piezoelectric actuators are made different from each other and a light beam is scanned in a fixed range. A character and a figure, etc., are flatly displayed on the projection plane in accordance with the timing of flickering.
Patent JP-H03290073-A (JP)
Title: Sealed type motor-driven compressor
Inventor: MANGYO MASAO
IPC: F04B39/12
Filed: 1990-04-06
Abstract: PURPOSE:To reduce the coolant staying in a suction chamber and prevent the heating of coolant gas by inserting the communication pipe of a suction muffler formed by the material having a low thermal conductivity into an insertion hole on a cylinder head and forming an opened port opposed to the suction hole. CONSTITUTION:As for a compression element 3 accommodated in a sealed container 1, a cylinder 6 is installed on a cylinder head 4 through a valve plate 5 by a screw N. In this case, an insertion pipe 7 is inserted into a suction muffler 9 made of synthetic resin, and a communication pipe 10 which is integrally molded with the lower part 9b of a suction muffler 9 is allowed to penetrate through the insertion hole 4a of the cylinder head 4, and a part of the pipe 10 is positioned in a suction chamber 4b. The communication pipe 10 is formed into cylindrical form, and the undersurface is formed into an arcuate form so as to contact the undersurface of the suction chamber 4b, and an opened port 10b is formed upwardly from the lower edge at the position faced to the suction hole 5a of the valve plate 5. Accordingly, the thermal influence supplied from the cylinder head 4 is suppressed, and the heating of the coolant gas is prevented, and the volume efficiency is improved.
Patent JP-S61246482-A (JP)
Title: Electromechanical type operation apparatus controlled by cord
Inventor: PATORITSUKU MARUME
IPC: G07F7/12
Filed: 1986-04-23
Abstract: 1. An electromechanical device for manipulating a code-controlled door or access comprising a control unit arranged in the vicinity of the lock of said door or access and having a code input interface comprising a keyboard or the like (1), said interface (1, 2) being connected to a comparator (3) which also receives the normal code recorded in electronic form in a memory (4), said comparator controlling an electrical actuator (6) when the code entered by the user on the keyboard (1) is the same as the normal code recorded in the memory (4), and a remotely situated monitoring unit, the control unit also comprising an alarm circuit (7, 12-15) which is sensitive to the actuation of a coercive code generating an alarm for coding under coercive which is transmitted to the monitoring unit, characterised in that said coercive code is a short code entered after the normal code and in that said alarm circuit is actuated for a short period by entering the normal code.
Patent JP-S5317727-A (JP)
Title: Focus detector for cine camera
Inventor: KONDOU TOSHIHIRO
IPC: G02B7/34
Filed: 1976-08-03
Abstract: PURPOSE: To enable an easy detection of focus even in case an image of an object is dark by moving a refractive optical element arranged near the focus of a finder optical path perpendicularly to the optical path due to a motor for driving a shutter. 
     COPYRIGHT: (C)1978,JPO&Japio