baber/WOPTO huggingface dataset:
Patent JP-H0442278-A (JP)
Title: Transfer device for wet image formation device
Inventor: SHIMOMURA AKIZO
IPC: G03G15/10
Filed: 1990-06-08
Abstract: PURPOSE:To set a gap between a separator and a cleaner widely by arranging a transfer charger casing at the lower part of a photosensitive material so as to receive developer dripping from the lowest point of the photosensitive material, and connecting a developer reclaim path on which the developer is introduced to a reclaimer tank. CONSTITUTION:The transfer charger casing 72 is arranged at the lower part of the photosensitive material 1 so as to receive the developer dripping from the lowest point of the photosensitive material 1, and also, the developer reclaim path 73 which introduces the developer to the developer reclaimer tank is connected to the transfer charger casing 72. When the rotation of an image carrier 1 is stopped, the developer attached on the surface of the image carrier 1 is collected at the lowest point of the image carrier 1 transmitted on the surface of the image carrier 1, and when the amount of developer arrives at certain amount, it drops downward, and is received with the transfer charger casing 72 arranged at the lower side of the image carrier 1, and is reclaimed to the developer reclaimer tank via the developer reclaim path 73. Thereby, the gap between the separator 8 and the cleaner 9 can be set widely.
Patent JP-S6213330-A (JP)
Inventor: ARITA SEIJI
IPC: C22C47/00
Filed: 1985-07-11
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-S6213422-A (JP)
Title: Resin composition
Inventor: NAKAMURA YOSHIAKI
IPC: C08F291/00
Filed: 1985-07-11
Abstract: PURPOSE:To impart good weathering resistance, chemical resistance, nonstickiness and other properties to the obtained resin composition, by introducing fluorine-containing groups into a polymer of a hydroxyl group-containing vinyl monomer by graft polymerization with vinylidene fluoride. CONSTITUTION:A resin composition obtained by graft-polymerizing vinylidene fluoride with a polymer of a hydroxyl group-containing vinyl monomer in an organic solvent. Said polymer of a hydroxyl group-containing monomer is produced by usual solution polymerization. Examples of the monomers include hydroxylalkyl (meth)acrylates, polyethylene glycol monomethacrylate, and N- methylolacrylamide. As said organic solvents, acetates such as methyl acetate and ethyl acetate are particularly desirable because of fast progress of graft polymerization and a high fluorine content. Said composition can be converted into a thermosetting or room temperature-setting resin by combining it with a curing agent such as melamine resin or an isocyanate.
Patent JP-H11344836-A (JP)
Title: Color toner for developing electrostatic image, developer and image forming method
Inventor: ISOBE KAZUYA
IPC: G03G9/09
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a magenta color toner for developing an electrostatic image superior in transparency of an OHP image, even in oilless fixation, less liable to a hue change of the transmission color and excellent also in light resistance by incorporating a vinyl polymer which is synthesized, using a specified monomer as a bonding resin and at least a specified compd. as a colorant. SOLUTION: This magenta color toner contains a vinyl polymer synthesized using at least one of a monomer represented by formula I and a monomer represented by formula II as a bonding resin and at least a compd. represented by formula III as a colorant. In the formulae, R1 -R8 are each H, halogen or the like, R9 -R12 are each H or 1-6C chain or cyclic alkyl, R13 and R14 are each H, 1-19C alkyl or the like, X and Y are each 1-6C chain alkylene or the like, (n) is an integer of 1-5 and (m) is an integer of 3-20.
Patent JP-S63315395-A (JP)
Title: Release device caught anchor
Inventor: KOBAYASHI SATORU
IPC: B63B21/46
Filed: 1987-06-19
Abstract: PURPOSE:To make it possible to release an anchor caught by a root or the like, by disposing a coupling means which is coupled to the anchor through a second main cable and an anchor recovery auxiliary cable, at the lower end of a main cable, by releasing the coupling means in association with manipulation on a ship deck so as to release the anchor caught to the root or the like, and by recovering the anchor with the use of the main cable. CONSTITUTION:In such a condition that a pawl part 30b of a removable piece 30 is locked to a lock pawl 24 in a body 10, a ship and an anchor 50 is coupled therebetween through a main cable 32, the body 10, a second main cable 56 and a recovery auxiliary cable 58, and the anchor 50 is effected. When the release of the caught anchor is required, a balance lever 2 is actuated by a weight 34 to release the engagement of the removable piece 30 so that the second cable 56 is released. At this time the anchor 60 is coupled to the body 10 only through the auxiliary cab[e 58, and accordingly, the anchor is released from the caught condition when the main cable 32 is wound up. With this arrangement, it is possible to facilitate the release of the caught anchor.
Patent JP-S6143712-A (JP)
Title: Lens for copying
Inventor: KAWAMURA ATSUSHI
IPC: G02B9/34
Filed: 1985-07-11
Abstract: PURPOSE:To obtain the small-sized copying lens with high performance by using a lens system of completely symmetrical type four-group constitution which has the front group composed of the 1st meniscus lens group having the convex surface on an object field side and the 2nd meniscus single lens group so that a glass block is interposed between the front and rear groups. CONSTITUTION:The front group A and rear group B form the completely symmetrical type four-group constitution about the glass block 5, and the front group A uses the lens system composed of the 1st meniscus cemented lens group 1 having the convex surface on the object field side and the 2nd meniscus single lens group 2 having the convex surface on the object field side. Then, conditions such as radii of curvature of respective lens elements are set so that a spherical aberration is held at a proper value, a wide angle of view and a flat image plane are obtained, and coma flare is removed.
Patent JP-H11224969-A (JP)
Title: Nitride semiconductor laser element
Inventor: MATSUSHITA TOSHIO
IPC: H01S5/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element and method for manufacturing it, wherein far field pattern and near field pattern are satisfactory by suppressing light propagation other than in an n-conductive side contact layer and a laser waveguide channel such as GaN substrate. SOLUTION: A light-absorbing layer 105 is provided between a second nitride semiconductor layer 102 and a heterogeneous substrate 1 of an element, in which on the heterogeneous substrate 1, a first nitride semiconductor layer 101 whose refractive index is larger than the heterogeneous substrate 1, the second nitride semiconductor layer 102 whose refractive index is smaller than the first nitride semiconductor layer, and an active layer 103 whose refractive index is larger than the second nitride semiconductor layer 102 are laminated in the order, or allow the heterogeneous substrate 1 to posses light-absorbing characteristic. Furthermore, a light-absorbing film is formed on a surface which has no element structure of a laser element formed on a GaN substrate.
Patent JP-H098481-A (JP)
Title: Shelf structure of wireless device
Inventor: SONOBE HIDEKI
IPC: H05K7/14
Filed: 1995-06-19
Abstract: PURPOSE: To enable a wireless device to be enhanced in density and lessened in size and cost by a method wherein a branching device unit is mounted on a shelf from behind so as to position a band-pass filter under one of shelf boards and a three-dimensional circuit on the back of a back board. CONSTITUTION: A branching device unit 33 is composed of a band-pass filter 31 and a three-dimensional circuit 32, wherein the band-pass filter 31 is mounted on the horizontal plate 30a of an L-shaped supporting plate 30, and the three- dimensional circuit 32 is mounted on the front of a vertical plate on a horizontal plate 30a side. The branching device unit 33 is mounted on a shelf from behind in a detachable manner so as to position the band-pass filter 31 under one of shelf boards 17 to 20 and the three-dimensional circuit 32 on the back side of a back board 26. By this setup, more panel units can be housed in an empty space of the same volume, so that a wireless device of this constitution can be enhanced in mounting density and functions without providing additional racks and lessened in size.
Patent JP-S6134290-A (JP)
Title: Polyvinyl vinyl chloride resin tile
Inventor: FUJIWARA TOSHIO
IPC: C08J5/00
Filed: 1984-07-20
Abstract: PURPOSE:The titled tile having strength without using asbestos, and improved processing properties, comprising <= a specific amount of vinyl chloride resin and a specified amount of ground calcium carbonate subjected to surface treatment. CONSTITUTION:22wt% (in resin tile) vinyl chloride resin is blended with 2- 20wt% ground calcium carbonate which is subjected to surface treatment by treating ground calcium carbonate with a modified resin acid, fatty acid, its ester, petroleum resin, coumarone resin, etc. by Henschel mixer, kneaded at 100-150 deg.C, and processed into a polyvinyl chloride resin tile.
Patent JP-S638866-A (JP)
Title: Image information retrieving device
Inventor: SHIMIZU TATSUO
IPC: G06F3/048
Filed: 1986-06-30
Abstract: PURPOSE:To independently and simultaneously display the image information of two pages equivalent to the spread of, for example, a document by displaying respective bits of image information of the continuous page by the same retrieved classification on the left and right screens of an image display means. CONSTITUTION:The image information retrieved from an optical disk device 16 is transferred to a control part 22, one page of image information is displayed on the screen of a left CRT 19 and on the lower part screen of the left CRT 19, a footer to instruct the function such as a first page display, representative page display, drawing page display, page skipping display and page printing of the retrieving object literature is displayed. When a spread display mode is selected by the operation of a keyboard 21, respective documents of the first page and the next page of the same literature A are displayed on both screens of the left CRT 19 and a right CRT 20. Further, when designation is executed by the footer of the left CRT 19, a spread page is updated and displayed successively, and when the fifth page of the document of the literature A, comes to be the final page, the document of the first page of a literature B, which is the next literature, is displayed on the screen of the right CRT 20.
Patent JP-H10329017-A (JP)
Title: Working articulated robot, polishing of workpiece using such robot and forming method for polishing wheel
Inventor: TANAKA YASUHIRO
IPC: B24B41/06
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a working articulated robot capable of continuously working from polishing of a workpiece to forming of a polishing wheel and performing uniform and highly precise working within a short time, a method for polishing the workpiece using the working articulated robot, and a method for forming a polishing wheel. SOLUTION: The tip of an articulated robot 20 is arranged with an inner force sensor 25 for detecting axial force of respective coordinates X, Y, Z and surrounding moment of axis of respective coordinates X, Y, Z. Workpiece 3 is polished by feeding back the signal detected by the inner force sensor 25 after moving the coordinates to the specific position of the articulated robot 20 and as comparing it with the preset force value and making adjustments thereof. The signal detected by the inner force sensor 25 is used for judging whether the workpiece 3 working should be continued or not, the time of forming the workpiece 3 polishing wheel 11, and the time to change a forming grinding wheel for forming the polishing wheel 11.
Patent JP-S63314806-A (JP)
Title: Sliding contact device
Inventor: MIZUKAMI SHIGEO
IPC: H01C10/08
Filed: 1987-06-18
Abstract: PURPOSE:To improve the reliability of contacting, and lengthen the working life of a sliding contact device, by using Ag-cadmium oxide of 0.5-17wt.% for slide contact material fixed on a spring terminal member. CONSTITUTION:A wiring plate 4 is constituted by arranging an RuO2 thick film resistance pattern 2, and an Au thick film pattern 3, and an Au thick film resistance pattern 3 having a specified interval and length, on an Al2O3 substrate 1. For the contact wire material 6 of a moving contact 5 sliding on the Au pattern 3, Ag-cadmium oxide of 0.5-17wt.% is used. The hardness of this material is about Hv90-120, and the material is soft and easy to slide. Therefore, in the case of contacting, a conductor pattern of the Au system thick film on the ceramic substrate is prevented from abrading, cohering and exfoliating, so that the reliability of contacting is increased, and the working life of the device is remarkably lengthened.
Patent JP-H094929-A (JP)
Title: Warm air heater
Inventor: TODA YASUMITSU
IPC: F24H9/02
Filed: 1995-06-19
Abstract: PURPOSE: To provide a warm air heater capable of securing safety without the need of a protective member for closing burr and an opening formed in an end surface of a rise tab. CONSTITUTION: In a warm air heater having a cartridge tank, a tank takeout port cover 8 is provided so as to cover a cartridge tank takeout port 4 provided in a case top plate 7, and by selecting positions of a rotating support part 8a provided on the tank takeout port cover and of a mount part 8d for the rotating support part burr produced at an end surface of a cut piece 7a of the case top plate 7 is covered, and simultaneously an opening 7 produced owing to the formation of rise tab 7a is also covered.
Patent JP-H09319112-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAMURA HIROSHI
IPC: G03G5/07
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To ensure superior wear-resistance at the time of repetitive use, to reduce the effect of reactive gas and to suppress the lowering of potential by electrification and the rise of residual potential by incorporating a hindered amine compd. into a photosensitive layer. SOLUTION: In this electrophotographic photoreceptor with a photosensitive layer contg. an electric charge generating material and a high molecular electric charge transferring material on the electrically conductive substrate, a hindered amine compd. having a piperidine structure in its structure and having a structural unit having a bulky substituent at a position adjacent to the N-substitution position in each molecule is contained in the photosensitive layer optionally in combination with a hindered phenol compd. An age resistor for plastic or an antioxidant added to polycrbonate resins may be used as the hindered amine compd.
Patent JP-S5854349-A (JP)
Title: Manufacture of electrophotographic carrier subjected to powder coating
Inventor: OKADA SEIJI
IPC: G03G9/10
Filed: 1981-09-28
Abstract: PURPOSE:To obtain an electrophotographic toner having a nonadhesive surface of powdery carrier, by immersing the surface of a carrier, such as iron powder in a binder resin soln., repairing the defective parts of the coat of the power surface by a fluidized fed type coating method, and drying it. CONSTITUTION:Powder of polybutadiene, teflon, or the like is dispersed into a solvent, such as trichloroethylene to obtain a binder resin soln. This is fed into a rotary vessel 1, ferromagnetic spherical iron powder, is added to coat the surface of the iron powder, i.e. the base material 4 of the carrier, with the binder resin soln. using blades 3 by rotating the vessel 1. The solvent is exhausted 2, and steel balls are fed to stir the iron powder, preventing the powder from agglomeration into blocks, and the iron powder is dried to give a nonagglomerating powder. This carrier base 4 is classified to prescribed size, and further, fluidization coating is carried out to repair defective coat. The base 4 is conveyed by air flow 5, binder varnish 6 is sprayed, and the gas is exhausted to coat the surface of the base with the nonadhesive binder resin, and thus, an electrophotographic toner is obtained.
Patent JP-S5578005-A (JP)
Title: Polymerization of olefin
Inventor: UEDA TAKASHI
IPC: C08F4/64
Filed: 1978-12-11
Abstract: PURPOSE: To prepare a polymer having a narrow molecular weight distribution or a copolymer having a narrow composition distribution and improved transparency, by using a polymerization catalyst comprising the reaction product of an electron donor-added magnesium compound with a specific organometallic compound, an organoaluminum compound and a transition metal compound.  
     CONSTITUTION: A highly active polymerization catalyst is prepared by contacting (A) the solid component obtained by treating a magnesium halide added with an electron donor, e.g. alcohols, etc., with an organometallic compound of a IWIII group metal in the periodic table (e.g. organoaluminum compound), with (B) an organoaluminum compound and (C) a liquid transition metal compound (e.g. titanium tetrachloride, etc.). Olefins (e.g. ethylene, propylene, butene-1, etc.) are continuously (co)polymerized by feeding the component (C) to the polymerization system separately from the component (A) and (B). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04373324-A (JP)
Title: Communication regulation control method
Inventor: OSAKU KATSUYA
IPC: H04B7/26
Filed: 1991-06-24
Abstract: PURPOSE:To prevent the over load of a base station and to prevent the abnormal operation of a system by efficiently executing communication regulation caused by the rapid increase of traffic in a TDMA-TDD mobile communication system. CONSTITUTION:In the case of allocating a communication channel in the case of origination or incoming call control, the frequency of disabling the allocation of the communication channel in the course of utilization is measured at the base station. The regulation level of communication is provided on plural stages beforehand, and the regulation level is adaptively controlled corresponding to traffic quantity by increasing the regulation level when the frequency of disabling the allocation of the communication channel is higher than a fixed value and by decreasing the regulation level when the frequency is lower than the fixed value.
Patent JP-H01319845-A (JP)
Title: Information transfer system
Inventor: MARUYAMA MASATO
IPC: G06F13/12
Filed: 1988-06-20
Abstract: PURPOSE:To improve the processing ability of an information processor by directly transferring data between a communication control device and an auxiliary memory, etc., without passing through a main memory. CONSTITUTION:The title system consists of a central processor 1, a main memory 2, a channel control device 3, a channel device 4, an auxiliary memory control device 5, an auxiliary memory 6, a communication control device 7, a data communication line 8 and a terminal device 9. Here, when data transfer is required from the channel device 4, by properly using a data transfer form according to the stored connecting destination device information of the channel device, the channel control device 3 transfers data between the communication control device 7 and the auxiliary memory control device 5 connected to the other channel device without passing through the main memory 2. Thus, the burden of the central processor 1 or the main memory 2 is reduced, and the processing ability of the whole information processor can be improved.
Patent JP-H0447658-A (JP)
Title: Sputter prevented fluorescent lamp
Inventor: SHIBATA HARUO
IPC: C08F299/06
Filed: 1990-06-11
Abstract: PURPOSE:To facilitate film formation, provide good working effectiveness, and prevent drop of the light flux by forming a clear film of ultraviolet hardening resin of urethane acrylate containing at least two double bonds having on the outside surface of a glass tube. CONSTITUTION:4-gram coating is applied to the outside surface of a 20-watt fluorescent lamp in the form of straight tube using a clear ultraviolet hardening resin consisting of coating material compounds, which contains as chief constituent urethane acrylate including at least two double bonds having reactivity, whereto a reaction diluting agent, photo-polymerization actuating agent, and sensitiger are added. Drying process is performed at 100 deg.C for 10min, and the solvent is removed. Then the lamp is rotated at a revolving speed of 60rpm in a position 15cm apart from a high pressure Hg lamp, to irradiate the resin film on the lamp surface uniformly with ultraviolet rays, Hardening is completed by 15min. That is, urethane acrylate yields a tough and coloring-free coating film, which is in particular inevitable for a sputter preventive film, in a very short gardening time.
Patent JP-S63315490-A (JP)
Inventor: NAKAGAWA JUNICHI
IPC: B66C13/40
Filed: 1987-06-17
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-S5776874-A (JP)
Title: Semiconductor element
Inventor: ITOU MASATO
IPC: H01L29/73
Filed: 1980-10-31
Abstract: PURPOSE:To avoid formation of a chipped part when a positive bevel is formed on a side of a semiconductor substrate placed on a metal reinforcement by a method wherein a diameter of a junction plane of the metal reinforcement is slightly less than that of a junction plane of the semiconductor substrate after the positive bevel is formed. CONSTITUTION:A diameter of a junction plane of a metal reinforcement 11 which is joined to a thyristor 3 with soldering substance 2 is formed slightly less than that of a junction plane of the thyristor 3 after a positive bevel is formed and the bevel surface 3' of the thyristor 3 after the positive bevel is formed forms an angle alpha of not less than 90 deg. with the periphery of the metal reinforcement 11. Then abrasives G is blasted inthe direction A by a sand-blast method while the metal substrate 11 is being rotated and the positive bevel is formed on the periphery of the thyristor 3. With above method, the formation of the deficit portion on the thyristor, when the positive bevel is formed, is avoided.
Patent JP-H04352365-A (JP)
Title: Semiconductor electron-emitting element
Inventor: HIRABAYASHI KEIJI
IPC: H01L29/04
Filed: 1991-05-29
Abstract: PURPOSE:To provide a semiconductor electron-emitting element whose emission current density is high by using a diamond semiconductor layer provided with a crystal orientation property. CONSTITUTION:A C-axis orientation-property graphite layer (not shown in the figure) having a thickness of 2nm or higher is formed on a p<+> semiconductor element 101 by using an ion beam apparatus; in addition, a p-type diamond layer 102 having a thickness of 1mum is formed on it by a thermal filament CVD method. An n-type diamond layer 104 as an electron avalanche-inducing layer is formed on the p-type diamond layer 102; a p-n junction between the p-type diamond layer 102 and the n-type diamond layer 104 is reverse-biased (voltage: Vb). Thereby, an avalanche amplification is induced and electrons (e) are emitted.
Patent JP-S5376067-A (JP)
Title: Electronic watch
Inventor: HARA YOSHIAKI
IPC: G10K15/04
Filed: 1976-12-17
Abstract: PURPOSE:To make constant the sound of an alarming buzzer of an electronic watch without being affected by temperature changes by using a semiconductor element of negative characteristics in resistance value against temperature changes.
Patent JP-S5274660-A (JP)
Title: Rosin compositions
Inventor: OOZEKI TOSHIO
IPC: C09D11/00
Filed: 1975-12-19
Abstract: PURPOSE: Rosin compositions with improved tinting, oxidation resistance and weather resistance, containing a metal salt of dithiophosphoric acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5376629-A (JP)
Title: Picture signal generation equipment
Inventor: SHIYUDOU MASAMICHI
IPC: G06F3/153
Filed: 1976-12-17
Abstract: PURPOSE: To make the quick and easy designing possible by generating the original picture and model of design in the video signal form and by forwarding the design confirming it by means of a television monitor. 
     COPYRIGHT: (C)1978,JPO&Japio