baber/WOPTO huggingface dataset:
Patent JP-H09179413-A (JP)
Title: Image forming device
Inventor: KANASUGI MASAKI
IPC: G03G15/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device controlling the current fed to a transfer section from a constant-current source at a proper value regardless of the magnitude of a printing factor. SOLUTION: The transfer section of an image formation section 10 is formed with a photoreceptor drum 11, a conveying belt 17 conveying a paper sheet 22 in contact with the photoreceptor drum 11, and a transfer brush 15 kept in contact with the back face of the contact face of the conveying belt 17. An initialization electrifying brush 12 uniformly electrifies the photoreceptor drum 11, a writing head 13 exposes the electrified peripheral surface to form an electrostatic latent image, the electrostatic latent image is formed into a toner image by a developing unit 14, and the toner image is transferred to the conveyed paper sheet 22 by the transfer brush 15. A transfer current is fed to the transfer brush 15 by a constant-current source 15-1. A resistive element 15-2 is connected in parallel with the output side and ground side of the constant-current source 15-1. When the printing factor of the transfer image is changed from high to low, the proper transfer current is changed from low to high. The excess current fed from the constant-current source 15-1 is removed via the resistive element 15-2.
Patent JP-H06168127-A (JP)
Title: Control method for production system
Inventor: OTOI KATSUYA
IPC: G06N5/04
Filed: 1992-11-27
Abstract: PURPOSE:To improve the processing efficiency of inference by calling the function of user definition by the condition part of a production rule and processing it in the same manner as conventional condition elements. CONSTITUTION:A production system 1 has a work storage part 2, a production storage part 3, and an inference part 4, and a procedure type system 5 has an external function 6 and external data 7. The conventional production system 1 and the external procedure type system 5 are connected, and the function defined in the external procedure type system by the user can be described in the condition part of the production rule, which is stored in the production storage part 3, besides conventional condition elements, thus improving the efficiency of the collation processing in the recognition-operation cycle of inference.
Patent JP-H10167706-A (JP)
Title: Compound inorganic fine powder and it utilization
Inventor: YASUDA AYUMI
IPC: C08J5/18
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a compound inorganic fine powder excellent in absorbency and fixity of ink, further to provide a material to be recorded containing the compound inorganic fine powder in an ink-receiving layer and further to provide paper for recording (synthetic paper) hardly causing color-sinking. SOLUTION: This compound inorganic fine powder is obtained by using a particle having hydroxyl group as a nucleus 1, and coating the surface of the nucleus with a shell 2 of an aluminum compound selected from aluminum oxide and aluminum hydroxide. A material to be recorded is formed by forming a coating layer of a resin containing 40-92wt.% compound inorganic fine powder and 60-8wt.% resin binder on a surface of a supporter. A synthetic paper is obtained by stretching a resin film comprising 8-65wt.% compound inorganic fine powder and 92-35wt.% thermoplastic resin at a temperature lower than a melting point of the resin.
Patent JP-H05172174-A (JP)
Title: Vibrationproof supporting device
Inventor: SAKUMA NORITOSHI
IPC: F16F1/38
Filed: 1991-12-25
Abstract: PURPOSE:To improve durability of an elastic body by connecting a first and a second metallic brackets together an elastic body, while those brackets are integratedly formed sandwiching middle plates, and forming the middle plates out of thin film material such as cloth or resin film. CONSTITUTION:A metallic inner cylinder 1 and a metallic outer cylinder 2 are connected together through an elastic body 3 such as rubber, and those cylinders are integratedly formed sandwiching middle plates 4 so as to improve spring constant in the compressive direction. By forming the middle plate 4 out of thin film material such as cloth 5, the elastic body 3 is integrated on both sides of the cloth 5 through its meshes so as to insure sufficient peel strength. When the inner cylinder 1 and the outer cylinder 2 are relatively displaced to each other in the right and left direction and the elastic body 3 is deformed in the compressive direction, the cloth 5 is not extended in the plane direction, and hence spring characteristic equivalent to a metallic middle plate is presented. When the inner cylinder 1 and the outer cylinder 2 are relatively displaced from each other in the up and down direction and the elastic body 3 is deformed in the shear direction against the cloth 5, the cloth 5 is curvedly deformed so as to present flexible deformation similar to the case of no cloth, and hence crack is not generated at the interposed part of the cloth 5 and durability is improved.
Patent JP-H07156244-A (JP)
Title: Extrusion method and device for plasticizing resin using a plurality of dies alternately
Inventor: SASAKI BEJI
IPC: B29C48/30
Filed: 1993-12-06
Abstract: PURPOSE:To replace a plurality of dies in a short time and improve the working efficiency by providing a plurality of dies connected with an extrusion cylinder of plasticized resin extruder and using alternately the dies. CONSTITUTION:A die 2 is connected with an extrusion cylinder 1 of a plasticized extruder, and other dies 4 are connected with the die 2 and a support arm 5 and disposed symmetrically to a rotating shaft 6. The positions of the die 2 and 4 are interchanged by the rotating shaft 6 rotated by power 7. The dies 2 and 4 are rotated and moved when a plurality of dies 2 and 4 are interchanged in their positions. As a device is constituted in the above-mentioned manner, the interchange of dies can be carried out in an extremely short time to improve the working efficiency.
Patent JP-H05170520-A (JP)
Title: Fiber-reinforced ceramics
Inventor: SAKAGAMI MASASHI
IPC: C04B35/10
Filed: 1991-12-25
Abstract: PURPOSE:To provide the subject fiber-reinforced ceramics having high toughness and sufficiently applicable to cutting of an iron-based material. CONSTITUTION:One or two or more kinds of titanium carbide, nitride and carbonitride and one or two or more kinds of silicon carbide, nitride and carbonitride are contained in an amount of 10 to 60vol.% in total and the remainder components are aluminum oxide and unavoidable impurities. Based on the above-mentioned carbides, nitrides and carbonitrides of titanium and silicon, whisker is used in an amount of 10 to 95vol.%.
Patent JP-H03203771-A (JP)
Title: Light diffusing plate for backlight
Inventor: NOGUCHI KESAO
IPC: G09F9/00
Filed: 1989-12-29
Abstract: PURPOSE:To obtain uniform illuminance, to eliminate surface glare, to contrive the thinning and the miniaturization of this plate by forming numerous dot-like patterns, which consist of two layers, i.e., a metal reflecting layer and an antireflection leyer and whose density is changed according to a light source position, on the surface of a substrate. CONSTITUTION:With respect to the substrate 11, a light source side is a rear surface 14 and a illuminating side is a surface 15, and an Al film is formed as a metal layer 12 on the surface 15 by an ion plating method. Thereafter, the surface of the Al film is anodized and formed into a metal oxid layer 13 whose surface is a black anodic-oxidation aluminum layer. Then, dot patterning is carried out in consideration of the light source position of a fluores cent tube at the time of assembling the backlight, by using resist patterns 26 becoming denser as they come closer to the fluorescent tube and coarser as they come away from it. Thus, even when metal dots are increased in density to a certain extent, the defect decreasing illuminance can be prevented since reflecting light can be used. Moreover, since a light source can be brought closer, the backlight can be reduced in thickness and size.
Patent JP-H11171344-A (JP)
Title: Continuous book picking out device and method for using it
Inventor: TANAKA SHIGEYUKI
IPC: B65G47/88
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reliably deliver a book from a horizontal transport conveyor to an automatic picking out device without collapsing, concerning a continuous book picking out device for picking out a plurality of books such as magazines, books, or the like continuously arranged in the erecting state one by one. SOLUTION: This continuous book picking out device 1 is provided with a horizontal transport conveyor 2 is which screens 12 having claw tool inserting groove part are provided rearward in the horizontal conveying direction at transport and one group of books are stood against the screens 12<-> , and relay conveyor 3 arranged on the front part of the horizontal transport conveyor 2 overlapped on the front end of the horizontal transport conveyor 2 and freely liftal in relation to the horizontal transport conveyor 2 heat into an approximately J shape; and a receiving claw tool for receiving one group of books conveyed to an inclined conveying part of the relay conveyor 3.  This receiving claw tool is constituted of a receiving device 4 to be diagonally raised, returned to the waiting point and to wait after being projected on the relay conveyor 3 from the waiting point, a diagonally loaded ad retreated, and a picking out device 5 arranged on the front part of the relay conveyor 3.
Patent JP-2000168994-A (JP)
Title: Sheet conveyance device and image forming device using it
Inventor: OTAKA HISASHI
IPC: G03G15/16
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent slackness of a sheet material just before introduction from a lower guide member to a transferring position by introducing the sheet material, carried out from a register roller pair, forcibly pressed against the lower guide member. SOLUTION: A nip line L1 of a register roller pair 1 is set by the register roller pair 1 in the direction further from a photosensitive drum 109 than a line L2 connecting a nip and a point of tangency of the photosensitive drum 109. The angle between the lines L1 and L2 is larger than 0 so as to take effect, and smaller than 10 so as not to reduce conveying force. A sheet material P conveyed from the register roller pair 1 is guided by a guide member 2 composed of upper and lower guide members 2a and 2b. The sheet material P travels along the protrusive lower guide member 2a, having a plurality of bent parts, of the guide member 2. Thus, when the sheet material P enters the photosensitive drum 109 and is sucked, no slackness occurs between the lower guided member 2a and the sheet material P at a section C.
Patent JP-H10242289-A (JP)
Title: Integrated circuit after standard cell system
Inventor: FUDANUKI NOBUO
IPC: H01L27/118
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated circuit which can be designed and manufactured in a short time by a method wherein a circuit can be changed without changing a gate polysilicon region or a source-drain region at the lower layer than the wiring layer of a standard cell. SOLUTION: A plurality of standard cell arrays and fundamental cells GC used for a gate array are mounted on an identical chip 1 so as to be mixed. The fundamental cells GC which are used for the gate array are arranged in vacant regions 3 to be used as wiring regions between the plurality of standard cell arrays or in vacant regions 33 between the standard cells and the standard cells in identical standard cell arrays. Wiring layers are formed on the fundamental cells GC arranged as a spare cells so as to deal with a request for a circuit change.
Patent JP-H09172893-A (JP)
Title: Growing method for haploid cyclamen
Inventor: KITAURA TATSUO
IPC: A01H4/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a haploid cyclamen improving the yield efficiency thereof by culturing a germ of a cyclamen of which pure line individual is difficult to be grown. SOLUTION: This method for growing a haploid cyclamen is to culture a germ for reducing number of chromosomes of a kind of a tetraploid cyclamen. There is no danger of mingling of an individually derived from anther tissue, and used tissues can be effectively utilized for improving the uniformity of the color of flowers. It is preferable to culture tissues by laying a relatively young tissue on the modified MS medium added with 2, 4-D.
Patent JP-H05173289-A (JP)
Title: Halogenized silver color photographic paper
Inventor: AKAMATSU HIDEO
IPC: G03C1/79
Filed: 1991-12-25
Abstract: PURPOSE:To provide a color photographic paper which has excellent glossiness and improved plane property, and to which score marks owing to adhesion hardly occurs. CONSTITUTION:In a halogenized silver color photograph photographic paper wherein a photographic paper support for a photograph in which both surfaces of a base paper are covered with a polyorefin covering layer is coated with one layer or more of photograph photo-sensitive layer, the surface, on the side where the photograph photo-sensitive layer is applied, of the support has central average coarseness (SRa) of 0.20m or less calculated by the following formula, a total gelatin applying amount of a coated layer on the support is 9.0-11.0g/m<2>, the outermost layer positioned farmost from the support is a non-photo-sensitive layer, and particulate powder with an average grain size of 1-10m is contained. However, a formula of SM=LxXLy, wherein Lx=5mm and Ly=1mm, is satisfied.
Patent JP-2000337596-A (JP)
Title: Plant to fill package volume with gas
Inventor: DECK PHILIPPE
IPC: B01F23/10
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a plant to make packaging of a gas cylinder with a gas of such a nature as conforming to the specifications. SOLUTION: The plant is composed of a set of gas sources 18 and 20, a network of valves 12 controlled to link the outlet of each gas source to the cylinder selectively, and a drive device 16 driving the network of valves and suitable for controlling the valve condition. The drive device is furnished with a device 60 to insert a recipe having a sequence of operating procedures, and the procedures show the fundamental works which the valves can execute under control of the drive device. Further a device 62 is provided to process the continued procedures constituting the recipe. The network of valves 12 is controlled by executing sequentially the fundamental works prescribed continuously in the sequence of procedures.
Patent JP-2001158978-A (JP)
Title: Surface treated steel sheet having excellent thermal decoloration resistance and post heating corrosion resistance
Inventor: KAJITA TOMIO
IPC: C23C22/24
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet which is lessened in discoloration in heating, is capable of suppressing the generation of white rust after heating and is excellent in thermal discoloration resistance and post heating corrosion resistance. SOLUTION: A zinc-nickel alloy plated steel sheet or the steel sheet subjected to a chromate treatment is used as a base metal. Glassy inorganic and organic composite films consisting a dry gel of silica particles containing lithium silicate or lithium silicate and silicic acid colloid and further containing an organic resin, solid lubricant and silane coupling agent is formed on the plating surfaces of the base metal and (1) the ratio of the lithium atoms to the silicon atoms (SiO2/Li2O) is 18 to 33 in molar ration, (2) the content of the organic resin is 8 to 33 mass % to a solid content quantity, (3) the content of the solid lubricant is 0.2 to 2.8 mass % to a solid content quantity and (4) the content of the silane coupling agent is 0.8 to 17.0 mass % to a solid content quantity and further, the softening point of the solid lubricant is >=70 deg.C.
Patent JP-H10183469-A (JP)
Title: Spinning oil agent for synthetic fiber
Inventor: INOUE TSUTOMU
IPC: D06M101/16
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a spinning oil agent for synthetic fibers, capable of suppressing the cylinder wrapping due to a change in temperature and humidity and the formation of scums and excellent in binding and antistatic properties by including an ethylene oxide adduct to an alkylamine and a lubricating component. SOLUTION: This spinning oil agent for synthetic fibers comprises (A) one or more compounds selected from the group of a compound of formula I  R1 is an 8-22C alkyl, an 8-22C acyl, etc.; R2 is a 1-4C alkyl, a 1-4C alkenyl, etc.; R3 is H, a 1-4C alkyl, etc.; [(m)+(n)] is 2-20}, a neutralized substance thereof with phosphoric acid or a phosphoric ester and a compound of formula II  R4 is an 8-22C alkyl or an 8-22C alkenyl; R5 is a 1-4C alkyl, etc.; R6 is H, a 1-4C alkyl, etc.; R7 is methyl or ethyl; X is methylsulfate ion, etc.; [(y)+(z)] is 2-20} and (B) a lubricating component such as potassium n-octyl phosphate ester. Furthermore, the pickup based on the synthetic fibers is preferably 0.10-0.20wt.%.
Patent JP-2000172918-A (JP)
Title: Controller for vending machine
Inventor: EBUKURO SEIJI
IPC: G07F5/22
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a report line for address setting between a main control part and each terminal control part and to make settable an address of each terminal control part without communication. SOLUTION: Plural resistances R1 to Rn are connected in series from a DC power source Vcc to the ground, and these connection points are connected to A/D input terminals of terminal control parts 2 to 5 as address setting objects, and DC voltages different by values are given to terminal control parts 2 to 5. Terminal control parts 2 to 5 set numbers corresponding to these voltage values as their own addresses at the time of power-on of a vending machine.
Patent JP-H06235841-A (JP)
Title: Manufacture of 1xn achromatic coupler, fiber optic coupler and 1xn fiber optic coupler
Inventor: DANIERU AROISAIASU NORAN
IPC: G02B6/28
Filed: 1993-12-20
Abstract: PURPOSE: To provide a single-mode fiber optic coupler which can couple fibers with each other relatively uniformly, over a relatively wide wavelength range. CONSTITUTION: This achromatic fiber optic coupler is of such a type that three single-mode optical fibers 20, 21, and 22 are partially fused along the length to form a coupling area. Each fiber has a core, and a clad and the minimum refractive index of the fiber clad is n2 . Those fibers are arranged, forming a triangular array in the coupling area. The coupling area is covered with a matrix glass body having a refractive index n3 , and n3 is smaller than n2 by such a value that a value Δ2-3 equal to (n2 <2> -n3 <2> )/2n2 <2> becomes less than 0.125%.
Patent JP-H09163576-A (JP)
Title: Connection structure and connection method of conduit in manhole, etc.
Inventor: OOYAMA SUMINORI
IPC: H02G9/10
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To enable a worker to perform the positioning and connection to a manhole aperture of a conduit properly and quickly even if he is not a specialist, and improve work efficiency and durability of connection of a mortar part. SOLUTION: This connection structure has an opening 16 for connection of a conduit 300 and a salient outer block part 20 surrounding this opening in generally U shape, at the sidewall 14b of the hollow box 12, and the salient outer block part has a coupling receiver 24 where an outer mortal molding box 22a having caught a conduit can be fixed to the outer surface of this salient outer block part and an inner mortal molding box 22b can be fixed to the inner side of the aperture. The term of construction can be shortened, and the work cost can be reduced by performing the temporary fixing of the conduit and the attachment of the molding box properly and quickly to the manhole.
Patent JP-H07172049-A (JP)
Title: Thermal recording material for card
Inventor: IWATA TOSHINOBU
IPC: B41M5/30
Filed: 1993-12-20
Abstract: PURPOSE:To provide a thermal recording material for a card in which taking of ink on the material is excellent, adhesion of ink is excellent, i.e., printability is excellent. CONSTITUTION:A thermal recording material for a card comprises a thermal recording layer provided on one side surface of a support and containing at least leuco dye and developer as main ingredients, and a back layer provided on the other surface of the support to contain resin and pigment as main ingredients and to have a smoothness of the surface of 200 sec or more.
Patent JP-H05173375-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1991-12-26
Abstract: PURPOSE:To automatically perform the joint of a toner hopper fixed in a device with a developing device incorporated with a cartridge and also to automatically release the joint of them by performing the operation of loading/unloading a process cartridge to/from the device. CONSTITUTION:The device is provided with a sliding board 50 for sliding cooperatively with the loading/unloading operation of the process cartridge 30 and a connecting board P for controlling the upper and lower positions of each sliding pipe under the lower end of each toner replenishing pipe 80A, 90A, 100A and 110A, and by sliding the sliding board 50 and vertically moving the connecting board P along an inclined face 52, each sliding pipe is joined to each developing device incorporated with the process cartridge 30, or each sliding pipe is released from being joined to each developing device.
Patent JP-H10188300-A (JP)
Title: Optical disk device, error compensation device, and tracking control device
Inventor: MAEDA SATORU
IPC: G11B21/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the trace performance in the state that quantity of devia tion from a recorded track train center is large for the rotation center of an optical disk while keeping a tracking servo characteristic as it is by letting the variation quantity of distance from the rotation center of the optical disk to a target track small. SOLUTION: A CPU 30 sets a phase control signal value when distance variation quantity from the rotation center of one rotation of an optical disk to a track is the minimum value to a pseudo sine wave generation section 47 for all phase control signals, further, an amplitude control signal is set at an amplitude changing section 48, and variation quantity detected by a variation quantity detecting section 46 is outputted to the CPU30. An offset value amplitude-changed corresponding to the amplitude control signal value set at the amplitude changing section 48 is added to a signal to which a track difference signal from a differential amplifier OP1 is compensated by a phase compensating circuit 42 by an adder 43, a driver 44 controls a driving coil with this, and tracking servo is performed. The driving coil moves so that a relative position of a track and a laser spot is made small.
Patent JP-2000174711-A (JP)
Title: Optical module and light emitting element driving circuit
Inventor: SHIMADA KAZUHIRO
IPC: H04B10/114
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To switch a light emitting element at a light transmission module at high speed. SOLUTION: A first driving circuit 10 outputting a first driving signal 22 having a low high level to a light emitting element 14 based on an input signal 20 and a second driving circuit 12 outputting a second driving signal 24 having a high level to the light emitting element 14 based on the input signal 20 are installed in the light emitting element driving circuit of a light transmission module. The first driving circuit 10 and the second driving circuit 12 efficiently operate in accordance with the change of the input signal 20. Thus, the light emitting element 14 cab be operated even at the speed of not less than the permission speed of the light emitting element 14.