baber/WOPTO huggingface dataset:
Patent JP-2000275975-A (JP)
Title: Waste toner recovering means and image forming device provided with same
Inventor: KAWAMURA HIROSHI
IPC: G03G15/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent a transfer material carrying path and a transfer material from being soiled by waste toner leaked from an intermediate transfer body cleaner unit. SOLUTION: Toner remaining on an intermediate transfer belt 9 without being transferred to the transfer material P is removed as the waste toner by the intermediate transfer body cleaner unit 14 at a secondary transfer time at a secondary transfer part. Then, the waste toner leaked from the cleaner unit 14 is recovered by a waste toner recovering member 15. The waste toner recovering member 15 is arranged on the upper side of the transfer material carrying path A guiding the transfer material P after secondary transfer to a thermal fixing device 17 and on the lower side of the cleaner unit 14. Also, the waste toner recovering member 15 is formed into a tray-like shape so as to provide a waste toner receiver 16, and is also used as an electric field cutting member.
Patent JP-S557852-A (JP)
Title: Oil and heat-resistant rubber composition
Inventor: KOTANI TEIZOU
IPC: C08L33/06
Filed: 1978-07-04
Abstract: PURPOSE: The title rubber composition for use as car parts, etc., obtained by blending a liquid unsaturated nitrile-conjugated diene copolymer and an unsaturated nitrile-conjugated diene-α,β-unsaturated carboxylate terpolymer.  
     CONSTITUTION: A rubber composition comprising A) 5W50 parts by wt. of a liquid copolymer having an intrinsic viscosity [η] measured by using methyl ethyl ketone at 30°C of 0.01W0.2, consisting of 10W50 wt%, preferably 20W40 wt% of unsaturated nitrile, 10W80 wt%, preferably 60W80 wt% of a conjugated diene, and 0W80 wt% of α,β-unsaturated carboxylate, and B) 95W50 parts by wt. of an unsaturated nitrile-conjugated diene-α,β-unsaturated carboxylate terpolymer rubber.  
     EFFECT: Improved breaking life of solvent cracking phenomena, usable under severe conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05284492-A (JP)
Title: Pictorial communication terminal equipment
IPC: H04N7/14
Filed: 1992-04-02
Abstract: PURPOSE:To provide a pictorial communication terminal which can speedily match the positions of documents in the case of a previous arrangement while projecting the documents on desks with a camera used for both of figures and drawings. CONSTITUTION:The pictorial communication terminal equipment provided with a movable camera 1 used for both of figures and drawings and a monitor receiver 2 is newly equipped with a camera position detection part 9 and a display frame projection part 10 to project a frame showing the display range of the monitor 2 on the screen and when the camera 1 is directed downward for projecting the document on the desk, the display range is automatically projected on the surface of the document so as to match the position of the document without looking at the monitor screen. Therefore, the position can be speedily matched to a desired part to be displayed, and therefore convenience is improved.
Patent JP-S63246769-A (JP)
Title: Developing device
Inventor: HAYASHI KENJI
IPC: G03G15/08
Filed: 1987-04-01
Abstract: PURPOSE:To permit easy removal of an unnecessary toner adhering to a conveying roll by providing a toner removing member in contact with the longitudinal end part of the conveying roll surface. CONSTITUTION:A scraper 21 comes into contact with the surface of a donor roll 13. The scraper 21 is adjusted by a shaft 16 that the scraper is brought into pressurized contact by a prescribed pressure with the roll 13. The contact position f the scraper 21 is so disposed that the scraper comes contact respectively into shielding tubes 18 mounted at both ends in the longitudinal direction of the roll 13 before the toner pressurized by a pressure roll 12 is conveyed to a blade 15. The excess toner pressed and welded onto the tubes 18 by the pressurized contact of the tubers 18 and the blade 15 ad well as the roll 12 is scraped down by the scraper 21. The conveyance of the unnecessary toner by the roll 13 is thereby prevented.
Patent JP-H10275804-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASEGAWA TOSHIAKI
IPC: H01L21/312
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor film, having an interlayer insulating film such that it has a low dielectric constant and a high gap-filling ability, can adhere to an SiO2 film or wiring in a good state, and is not decomposed nor deformed in succeeding treatment processes. SOLUTION: A protective film 14 for protection a base film which protects wiring 13 form an oxidizing gas used at the time of forming first lower and upper-layer films 15 and 16, composed of organic silane-based silicon oxide films and the first lower and upper-layer films 15 and 16 are formed below an organic film 17, which is formed as an interlayer insulating film and has a low dielectric constant. Second lower- and upper-layer films 18 and 19, which are composed of organic silane-based silicon oxide films and protect the organic film 17 from an oxidizing gas used at the time of forming a CVD oxide film 20 which becomes the substrate of upper-layer wiring 23 are formed on the organic film 17. Then, after the film 19 is formed, the CVD oxide film 20 is formed on the film 19.  Therefore, a highly integrated semiconductor device, which can operate at a high speed and of low power consumption can be manufactured.
Patent JP-S536052-A (JP)
Title: Optically variable branching device
Inventor: KAMIKUBO YASUHIRO
IPC: G02B6/28
Filed: 1976-07-06
Abstract: PURPOSE: To adjust input light readily and positively so that it becomes the optical value of a light reception level by polishing the raised bent faces of two sets of optical fibers to plane form and coupling these by way of liquid crystals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S565890-A (JP)
Title: Equipment for reclaiming fuel oil
Inventor: NAKANISHI MOTOYASU
IPC: C10G31/00
Filed: 1979-06-28
Abstract: PURPOSE: The crude fuel oil which has been separated from a waste mixed oil is vaporized by heating in a tightly closed vessel in a nonoxidizing atmosphere to regenerate fuel oil without danger of oxidative decomposition and explosion.  
     CONSTITUTION: Waste oil is fed through pressurizing means 2a and pipe 2b into separation means 3 in column 1 where impurity layer containing water and sludge 7a is separated from fuel oil layer 7b utilizing the difference in specific gravity. Further, impurities such as oil carbon or metal powders are precipitated to waste oil trap 3a at the bottom of the separation means and expelled through pipe 3c and valve 3d out of column 1. Meanwhile, a pair of electrode are made to oppose at the upper part of the column 1 and carbon particles as heat emitter 5d are filled between the electrodes 5b and 5b. The crude fuel oil of the layer 7b is fed into furnace 5 through capillaries 4 and vaporized in high-temperature zone 5f under nonoxidizing atmosphere and recovered with recovering means 6. Space 8 is filled with an inert gas and kept in nonoxidizing atmosphere. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57198187-A (JP)
Title: Pillar structure
Inventor: HARA TADAHIKO
IPC: E04H12/00
Filed: 1981-05-29
Abstract: PURPOSE:To damp vibrations of the rader mast etc. of a ship in resonance with its main machine by dividing the space in the pillar structure for rader mast etc. into several compartments and by filling them selectively with fluid substances such as sand, water, etc. CONSTITUTION:A platform 13 is arranged at the top of a hollow, cylindrical rader mast 12, which is mounted upright on the ceiling 11 of the upper structure of a ship, and heavy instruments 14 such as a rader etc. are placed on this platform. The space inside the rader mast 12 is divided into several compartments a1-a4 by horizontal partition walls 15-17 for the purpose of filling fluid substances such as water, sand, etc. Between adjacent partition walls a1a2, a2a3, and a3a4, communication pipes b1-b3 equipped each with an opening/shutting valve v1-v3 are arranged, and the uppermost compartment a1 is furnished with a vent 18. Filling of the compartments a1-a4 with sand, water, etc. in the optimum selection will give a possibility to have the natural frequency of the mast at discretion, whereby resonance of the mast with the vibration motive force by the main machine can be avoided.
Patent JP-S62237439-A (JP)
Title: Sheet member holder
Inventor: TSUNENARI TOMOO
IPC: G03B21/11
Filed: 1986-04-08
Abstract: PURPOSE:To prevent a sheet member from being damaged due to rubbing the sheet member moving between both pressure welding plates with the pressure welding plate, by attaching the upper pressure welding plate to a supporting plate so as to be rocked, and providing an rocking control member for holding the upper pressure welding plate roughly in parallel to the lower pressure welding plate, when the supporting plate is raised. CONSTITUTION:To the inside of a notch recessed part 4a which is formed in a free end side of a supporting plate 4, the upper pressure welding plate 1 is attached so as to be rockable by a shaft 7, and an rocking control member 6 for abutting on the upper face of its upper pressure welding plate 1 is provided on the edge part of the notch recessed part 4a. Its control member 6 is constituted so that it can be adjusted suitably in accordance with a tilt angle of the supporting plate 4. In this regard, the rocking shaft 7 of the upper pressure welding plate 1 is constituted so that the upper pressure welding plate 1 turns in the direction for abutting on the control member 6, when the supporting plate 4 is raised, by providing said shaft so as to be deviated to the control member side from the center of gravity G of the upper pressure welding plate 1. However, in case the rocking shaft 7 cannot be provided on a position deviated to the control member 6 side from the center of gravity G due to restriction in size, etc., it is also allowed that the upper pressure welding plate 1 is turned and energized in the direction for abutting on a stopper 6 by a spring, etc.
Patent JP-S565536-A (JP)
Title: Heat developing photosensitive material
Inventor: KOBAYASHI TOMOYUKI
IPC: G03C1/498
Filed: 1979-06-27
Abstract: PURPOSE:To prevent film peeling by adding a condensation polymer of phenols and ketones so at least one of heat developing photosensitive material layers to improve the adhesion between them when the layers are coated onto a support. CONSTITUTION:When an org. silver salt, a photocatalyst and a reducing agent are combined and coated onto a support in two or more layers, to at least one of the layers or an upper polymer layer is added a polycondensate of phenols and ketones in an amount of about 0.01-100wt% to the amount of binders forming the layers. The resulting heat developing photosensitive material has improved adhesion between the layers by the action of the condensation polymer added, and no film peeling occurs in preservation, heat development or use after processing, so fine copy surfaces are formed at all times.
Patent JP-S578365-A (JP)
Title: Control of hydraulic machinery in cutting-off of waterwheel load
Inventor: YAMAGATA ICHIROU
IPC: F03B15/04
Filed: 1980-06-16
Abstract: PURPOSE: To prevent generation of noise and vibration by allowing jet pipes to be opened on the inner wall of the draft pipe in the vicinity of the runner exit port and allowing the high pressure water to jet-out from the jet pipe when load is cut-off.  
     CONSTITUTION: A plurality of jet pipes 8 are arranged and opened at equal intervals on the inner wall in the upper part of a draft pipe 7. These jet pipes 8 are collected by an annular water pipe 9 and connected to a casing 1 through the connecting pipe 11 equipped with an automatic valve 10. The automatic valve 10 is ON-OFF-operated by the signal instruction from the over-speed detector 12 installed on a power generator 6. When a load is cut-off due to some reason, a runner 4 is accelerated sharply, and the detector 12 detects this sharp acceleration, then the automatic valve 10 is opened, and the high pressure water is jetted-out into the draft pipe 7 through the annular water pipe 9. The swirling water flow induced by the runner due to ejection in reverse direction is deenergized. Therefore, the drop of the water pressure at the center of the draft pipe is reduced, and formation of absolute vacuum range is prevented, and thus noise and vibration can be restricted without setting a large draft height of a hydraulic machinery. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60226479-A (JP)
Inventor: MATSUZAWA TOSHIO
IPC: C06B47/14
Filed: 1984-04-24
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-H08278802-A (JP)
Title: System controller
Inventor: YAMADA KUNIO
IPC: G05B13/02
Filed: 1995-04-06
Abstract: PURPOSE: To attain the well-balanced control of plural control items and to prevent the secondary fault by detecting a specific combination of manipulated variables larger than the controlled variable and controlling this combination based on the manipulated variable that has the highest satisfaction degree of an optimization rule. CONSTITUTION: A control example memory 25 of an image forming device of an electrophotographic system, for example, stores the quantity of state 5 of temperature, humidity, etc., the manipulated variable including the bias set value and the LP (laser power) set value of a development bias part 3 and the output signal (controlled variable) of a development density sensor 10 respectively in a single pair. A manipulated variable correction computing element 31 applies both bias and LP optimization rules stored in a memory 36 onto a point set on a target density attainment line, i.e., an intersecting line between a control example plane and a target density plane. Then the element 31 detects a combination of the bias and LP set value where the largest product is secured among the satisfaction degrees of rules and then sends the arithmetic result to a manipulated variable memory 32.  Thus the memory 32 outputs the signals corresponding to the new bias and LP set value.
Patent JP-H06271057-A (JP)
Title: Rotary table device
Inventor: YAMAMOTO HIROBUMI
IPC: B65G47/91
Filed: 1993-03-16
Abstract: PURPOSE:To supply a work to a subsequent process in a condition where it is fixed on a rotary table without using a positioning jig. CONSTITUTION:A rotary table 4 having plural work positions in a circumferential direction is provided on a frame 3, a box 1 is put on the work position of the rotary table 4 by a box supply mechanism 6, and the box 1 placed on the rotary table 4 by a box fixing mechanism 10 is sucked to the rotary table 4 to be positioned and fixed. The box 1 is placed on the rotary table 4 at a specified position by the box supply mechanism 6 to be supplied to a pad type printer, etc., provided downstream as it is fixed on the specified position by the box fixing mechanism 10.
Patent JP-H01299615-A (JP)
Title: Liquid treatment element
Inventor: PIITAA JIEI DEGEN
IPC: B01D27/02
Filed: 1989-03-31
Abstract: PURPOSE: To enhance the rigidity and stress of a cartridge by disposing a permeable cartridge consisting of a cylindrical nonwoven stock on a rigid core and spirally winding and adhering a sheath around its outside surface and integral fixing the respective ends with caps. CONSTITUTION: This fluid treatment element 10 consists of the cartridge 11 and the sheath assembly 12. The cartridge 11 includes a filter material 13 consisting of the fibrous stock of the single layer of nonwoven microfibers. Further, the inside surface 15 of the filter material is coaxially provided with the perforated tubular core 20 consisting of a metal or the like. The sheath assembly 12 has the permeable sheath 26 formed by continuously and spirally winding the wrap 30a, 30b around the outside surface of the cartridge 11 and is worked from various materials including polyester, polypropylene or the like. The overlapping winding pat of the sheath 26 is surely fixed by hot melting, adhesive or the like. The cartridge 11 is fixed to the filter material 13 by the blind end face cap and opening end face cap 23 existing at the end of the core 20.
Patent JP-S536576-A (JP)
Title: Diode pin inspection circuit
Inventor: MIZUGUCHI MASAAKI
IPC: G01R31/26
Filed: 1976-07-07
Abstract: PURPOSE: To detect the goodness or badness ; of a diode pin alone from the light emission of an LED by connecting in reverse phase the diode pin in parallel to the LED. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04292888-A (JP)
Title: Heating element and manufacture thereof
Inventor: NAKAYAMA KUNIYUKI
IPC: H05B3/14
Filed: 1991-03-20
Abstract: PURPOSE:To provide a heating element having PTC characteristic which can prevent the occurrence of a heating or fire resulted from an insulating failure caused by a failure at the time of manufacture and a damage at the time of laying. CONSTITUTION:In a heating element 11 A formed of a conductive resin heating part 12 having a positive resistance temperature coefficient which is obtained by mixing a conductive particle with a crystalline resin, at least two ore more electrodes 13, 14 buried in the conductive resin heating part 12, and an insulating layer 15, a close adhesion layer 16 excellent in adhesion is provided between the conductive resin heating layer 12 and the insulating layer 15 and integrated with them to prevent the occurrence of a heating or fire caused by an insulating failure by impregnation with water.
Patent JP-H10273892-A (JP)
Title: Water-disintegrable sheet and its production
Inventor: OKUBO TOSHIYA
IPC: D04H1/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a water-disintegrable sheet having a sufficient wet breaking strength, but capable of being rapidly disintegrated in water, and suitable for wiping off dirts by impregnating a specific base sheet with a specified liquid component to form the wet sheet. SOLUTION: The wet water-disintegrable sheet is obtained by impregnating a base sheet comprising water-dispersible fibers such as pulp fibers and carboxymethylcellulose (salt) preferably in an amount of 0.1-50 wt.% with a liquid component comprising at least water and one or more kinds of water-soluble alkali metal salts and/or water-soluble ammonium salts, such as a sodium salt, exhibiting a pH of 5-9 in a 0.5 wt.% aqueous solution. The liquid component is preferably controlled to a pH of 5.5-7.0.
Patent JP-S537617-A (JP)
Title: Sorbic acid composition, and method of preparing and using the same
Inventor: NISHIKAWA HIDEO
IPC: C07C57/10
Filed: 1976-07-08
Abstract: PURPOSE: A sarbic acid composition in which the acid is supported on finely pulverized silica, which is convenient in handling (e.g. transport, storage), can be readily and uniformly dispersed in liquid medium, and is useful as preservative, antifungal agent, pesticide, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09275138-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUNOU TADASHI
IPC: H01L23/532
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevents Cu in a wiring layer from diffusing an interlayer insulation layer and its manufacturing method. SOLUTION: The device has an interlayer insulation layer 2 with dielectric constant less than 3.9 formed on a semiconductor substrate 1 and a metallic wiring layer 6 formed to be buried in a groove 3 formed in the interlayer insulation layer 2. The device is also provided with an insulation layer 4 of a material which is different from that of the interlayer insulation layer 2 between the interlayer insulation layer 2 and the metallic wiring layer 6. The insulation layer 4 is constituted of a material which does not reacts on metal constituting a surface in contact with the insulation layer 4 of the metallic wiring layer 6.
Patent JP-S558666-A (JP)
Title: Video signal reproducing device
Inventor: MIHASHI YASUO
IPC: G11B15/02
Filed: 1978-07-04
Abstract: PURPOSE: To facilitate the check of the reproducing system and prevent malfunction by providing a video signal detector to make a reproducing device stop-state in case  that normal video signals are not detected.  
     CONSTITUTION: Reproducing signals dependent upon video head 1 of a VTR, etc., are demodulated to video signals or control signals by demodulator circuit 3. These demodulated signals are detected by signal detector 5; and when video signals are abnormal, detector 5 applies abnormal signals to solenoid driving circuit 8 through gate 7, which is opened through reproducing sequence circuit 6, to excite stopping solenoid 9. Then, the reproducing mode is automatically switched to the stop mode, so that the check of the reproducing system can be facilitated, and malfunction can be prevented. Further, when lamps, etc., are lit by abnormal detection singals of the signal detector, anomaly can be easy to see and displayed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59209472-A (JP)
Title: Production of laminated air permeating member
Inventor: HIRABAYASHI MASAO
IPC: B22D17/22
Filed: 1983-05-12
Abstract: PURPOSE:To develop an excellent laminated air permeable member such as air vent for venting gas or the like by subjecting plural air permeating members having different hole diameters to a heating treatment and uniting and joining the members to one body simultaneously with the formation of the holes. CONSTITUTION:Metallic wires 2 having the m.p. higher than the m.p. of linear metallic wire rods are wound around the outside of said wire rods to form a secondary blank material 3 and many of such materials 3 are bundled and are inserted into a hollow tubular body 4 and thereafter the tubular body is diametrally reduced by swaging and is further cut to a required thickness, by which a linear blank material 5 for forming air permeating holes is manufactured. separately, many linear metallic wire rods 1 having the diameter smaller than the diameter of the wire rods 2 for said material 5 are juxtaposed in parallel in the tubular body 4 and metallic powder as a base having the m.p. higher than the m.p. of the wire rods 1 is packed among the wire rods to manufacture a linear blank material 7 for forming air permeating holes. A member 9 for forming air permeating holes having the above-mentioned large diameter metallic wire rods and a member 8 for forming air permeating holes having the metallic wires of the smaller diameter are laminated and are heated to melt and discharge only the wire rods 1, by which both members 8, 9 are joined and a laminated air permeating member 12 having air permeating holes 10, 11 of different diameters is produced.
Patent JP-S57197567-A (JP)
Title: Electrophotography for plurality of copies
Inventor: MIMURA YOSHIYUKI
IPC: G03G15/05
Filed: 1981-05-30
Abstract: PURPOSE: To form an electrostatic latent image with high contrast and resolution, by effectively using the carrier mobile function of a specific polarity of a photoconductive material having photoelectric effect excellent to the specific polarity obtained from a comparatively simple method.  
     CONSTITUTION: In an electrophotographic photoreceptor 11, a transparent insulation layer 13 and a photoconductive layer 14 are sequentially laminated on a transparent conductive support 12 and charge generating layers 16 and 17 are respectively provided for both sides of a charge moving layer 15 of a specific polarity and this photoconductive layer 14. To the photoreceptor with the constitution like this, a process of primary image exposure for simultaneous or sequential primary charge, a secondary image exposure process inverting the primary image, a secondary charge simultaneous or sequential secondary image exposure process of the reverse polarity as the primary charge, and the primary image exposure process are sequentially made, and the image exposure is made by using the carrier mobile function of the specific polarity of the photoconductive layer for the exposure of image, allowing to form the electrostatic lagent image between the transparent insulation layers. 
     COPYRIGHT: (C)1982,JPO&Japio