baber/WOPTO huggingface dataset:
Patent JP-S62217272-A (JP)
Title: Erasing device
Inventor: IWAO SOICHI
IPC: G03G15/04
Filed: 1986-03-18
Abstract: PURPOSE:To prevent ozone or the like from being stagnated by providing the titled device with a control means for contacting/separating a light emitting means with/from a photosensitive drum in accordance with an image forming process on the drum. CONSTITUTION:Paper feeding parts 20, 22 having respective paper feeding rollers 21, 23 are arranged on the left side of a copying machine body, a pair of rollers 24, 25, a pair of timing rollers 26, a carrying belt 27, a fixing device 28, and a discharge roller 29 are arranged on a copying paper carrier and an LED array 800 to be used for both the side erasing and an inter-image erasing of the photosensitive drum 1 is obtained by arranging plural LEDs along the axial direction of the drum 1 at the periphery of the drum 1 over the whole cylinder length of the drum 1 and holding them so as to contact/separate them with/from the surface of the drum 1. Consequently, the LED array 800 for removing electrostatic charge on the drum 1 by projecting light to the drum 1 can be allowed to contact with and separated from the drum in accordance with an image forming process on the drum 1.
Patent JP-H01236072-A (JP)
Title: Isobaric blender for foam extinguisher
Inventor: TANAKA HAJIME
IPC: A62C5/02
Filed: 1988-03-17
Abstract: PURPOSE:To always enable the blending ratio of both liquids to be correctly fixed by power-controlling a control valve and adjusting the pressure ratio of water and foam extinguishing liquid so as to be made always fixed regardless of the flow quantity of foam aqueous solution blended by means of a differential pressure controller. CONSTITUTION:The contracting quantity ratio of orifices 5 and 6 in a blender 1 is fixed, and when the pressure ratio in the front parts of the orifices 5 and 6 is always fixed, the mixing ratio of the water and foam extinguishing liquid is made fixed even when the flow quantity of a foam aqueous solution pipe 3 is changed. The device is composed so as to satisfy the conditions, a differential pressure transmitter 9 detects the supply pressure of the water and the pressure of the foam extinguishing liquid, they are converted to an electric signal, and the signal is transmitted to a differential pressure controller 10. In the differential pressure controller 10, a control valve 11 is opened/closed according to the signal from the differential oscillator 9, and the pressure ratio of both liquids is always controlled by the power so as to be made fixed. For the control valve 11, in such a case, a motor valve can be used.
Patent JP-S61222611-A (JP)
Title: Continuous casting device for thin sheet
Inventor: YAMAMOTO KEIICHI
IPC: B21B1/46
Filed: 1985-03-28
Abstract: PURPOSE:To remove the oxide scale sticking to an ingot without decreasing the ingot temp., to decrease the wear of an inline mill and to maintain the good characteristic of a thin sheet by disposing a shot blasting device in the fore stage of hot rolling by said mill. CONSTITUTION:A molten metal 4 is poured from a tundish 5 into the space formed of two water-cooled casting rolls 1, 1' and two stationary gates 2, 2'. The solidified shells cooled and formed by contacting of the molten metal with the surfaces of the rolls 1, 1' are united to one body as the rolls 1, 1' rotate to constitute the ingot 3. The ingot 3 is drawn by pinch rolls 6 and the metallic shot of room temp. or heated to a high temp. is immediately blasted to the ingot 3 by the shot blasting device 8 by which the oxide scale is removed from the ingot. The ingot is then hot rolled at a prescribed draft by the inline mill 9.
Patent JP-S52146077-A (JP)
Title: Apparatus for heating tubular bulb
Inventor: NAKAMURA MASATOSHI
IPC: H01J9/24
Filed: 1976-05-28
Abstract: PURPOSE: To prevent excessive elongation of bulb by means of a device for regulating the elongation thereof while the bulb is softened in an apparatus for heating and softening staight tubular bulbs to be used in the process of bending ring-shaped fluorescent lamps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55154673-A (JP)
Title: Print control system
Inventor: SHIYOUDA SHIYOUICHIROU
IPC: B41J21/00
Filed: 1979-05-18
Abstract: PURPOSE: To avoid uselessness of paper, by providing a print line designating switch and a margin set switch for the indication of desired print line.  
     CONSTITUTION: A print head 11 is driven with a print head drive pulse motor 14 and the positionof movement of the head 11 is detected at lead switches 6W10. Margin set switches 1W5 are located corresponding to the reed switches 6W10, a magnetic piece 12 is fixed to the print head 11 to turn on the lead switches 6W10 every movement of the pring head 11 for the detection. The longitudinal section of a print paper is instructed with the margin set switches 1W5, and desired number of print lines is instructed with the lead switches 6W10 to drive a pulse motor 13 feeding or backwarding the paper, allowing to avoid uselessness of paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02242122-A (JP)
Title: Volatile liquid indicator
Inventor: MINOWA SHIYUUJI
IPC: G01F23/00
Filed: 1989-03-16
Abstract: PURPOSE:To enable clear display of the presence of a volatile liquid or the level thereof by laminating a discoloring layer adapted to increase in transparency when holding the volatile liquid than none and a non-transparent colored substrate. CONSTITUTION:A discoloring layer 1 is stack on a non-transparent colored substrate 2 made of resin, metal, wood or the like to form a display body 3. The discoloring layer 1 herein used is produced by a method wherein a binder is added to a powder of cloth, paper, matte glass or amorphous silica or the like that has a nature of irregularly scattering when holding no volatile liquid while increasing in transparency partially when containing a volatile liquid and then, the mixture is applied by coating or printing. Then, an absorbing part 6 and a volatilizing part 6 for the volatile liquid are provided at a part of a display body 3 and when the product is put into the volatile liquid, a display surface 4 changes in color. This enables clear display of the presence of a volatile liquid or a level thereof.
Patent JP-S56158336-A (JP)
Title: Process camera device for television picture
Inventor: YAMADA SENHIKO
IPC: H04N1/60
Filed: 1980-05-09
Abstract: PURPOSE:To obtain a 4-color separation print and at the same time obtain a color film via the signal same as the 4-color print, by adding a color photographing part to a TV signal source, an interface and a scanner. CONSTITUTION:A color photographing part is added to a TV signal source, an interface and a scanner. The color photographing part consists of a switch circuit 13, a photographing B & W CRT14, a color filter 15, a steal camera 16 and an exposure control circuit 17. Then a 4-color separation pint is obtained from the outputs R, G and B given from the interface and by scanner. At the same time or about that time, a color film is obtained at the color photographing part by means of the signal exactly same as the 4-color print. The switch circuit 13 switches the input signals R, G and B based on a prescribed sequence, and this sequence is controlled by the circuit 17.
Patent JP-H08234490-A (JP)
Title: Toner for full-color development
Inventor: HAKI MASAYUKI
IPC: G03G9/09
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a toner stably giving a satisfactory full-color image excellent in transparency, color reproducibility and light resistance. CONSTITUTION: In this toner used in a full-color image forming device in which development is carried out for every specified color with at least a cyan toner, a magenta toner and a yellow toner, polyester resin having 1-30mgKOH/g acid value, a number average mol.wt. Mn of 3,000-6,000, 50-70 deg.C glass transition temp. and 90-110 deg.C softening point is used as the resin binder of each of the cyan, magenta and yellow toners, and a cyan pigment, a magenta pigment and a yellow dye are used as colorants in the cyan, magenta and yellow toners, respectively. The ratio (Mw/Mn) of the wt. average mol.wt. Mw of the polyester resin to the number average mol.wt. Mn is 2-6.
Patent JP-H06271891-A (JP)
Title: Method for hot-procession metal material under prevention of its carburization
Inventor: ARAI SHINICHI
IPC: C10M173/02
Filed: 1993-03-22
Abstract: PURPOSE:To form a lubricant coating film excellent in a lubricating effect and a carburization-preventing effect between a metal material and a tool, when the metal material is subjected to a hot processing treatment using a tool for the hot processing treatment. CONSTITUTION:The characteristic of this method for hot-processing a metal material comprises; forming a lubricant coating film with a double-layered structure, the first coating layer comprising the powder of graphite being disposing on the surface side of a tool for the hot processing treatment, and a carburization-preventing agent comprising 5-100wt.% of at least one kind of alumina powder, alumina hydrate powder, aluminum hydroxide powder and Al-different metal composite oxide powder respectively having an average particle diameter of <=20.0mum and 0-95wt.% of graphite powder being disposed on the side of the metal material.
Patent JP-S56160330-A (JP)
Title: Magnetic oxide material
Inventor: KASAMATSU HISATO
IPC: H01F1/34
Filed: 1980-05-13
Abstract: PURPOSE: To provide a magnetic oxide material contg. ferric oxide, manganese oxide and zinc oxide as principal component and a specified amount of Bi 2 O 3  and V 2 O 5  as secondary components, having high initial permeability and a low coefft. of magnetic core loss, and suitable for use as a material for the magnetic core of a transducer for communications apparatus.  
     CONSTITUTION: To Mn-Zn ferrite contg. ferric oxide, manganese oxide and zinc oxide as principal components are added 0.01W0.05wt% bismuth oxide and 0.01W 0.1wt% vanadium oxide, and they are mixed, precalcined and calcined to obtain the desired magnetic oxide material. When bismuth oxide and vanadium oxide are added  by >0.05wt% and >0.1wt%, respectively, a reduction in the permeability and a sudden increase in the coefft. of magnetic core loss and the coefft. of hysteresis loss are caused. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61223345-A (JP)
Title: Vibration-proof rubber bush
Inventor: KYOI YUJI
IPC: B60G7/04
Filed: 1985-03-27
Abstract: PURPOSE:To improve sound/vibration performance by forming grid-shaped convex portions for lowering the initial spring constant on the second member contact surface and the bracket contact surface of a vibration-proof rubber bush respectively. CONSTITUTION:The first member 5 such as the contact arm rod of a suspension is fitted in the first member receive hole 2 of a vibration-proof rubber bush 1, and the second member contact surface 3 is brought into contact with the second member 6 such as a car body frame or the like. Further, with the bracket contact surface 4 brought into contact with the bush support surface 7a of a bush support bracket 7, the bush is fixed to the second member 6 by the bush support bracket 7. Thus, the first member 5 and the second member 6 are connected to each other. Grid-shaped convex portions 8, 9 are formed respectively on the second member contact surface 3 and the bracket contact surface 4 to lower the initial spring constant.
Patent JP-H11256973-A (JP)
Title: Clutch device for earth thrill
Inventor: KIUE AKIO
IPC: E21B11/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a clutch device for an earth drill which is never driven from a released state to an engaging side even if a reel table is carelessly rotated, and dispenses with a positioning work for releasing the clutch. SOLUTION: A clutch member 25 is insertedly provided between a first and a second rotary members 8, 3b provided so as to rotate unitedly with a kelly-bar of an earth drill. The clutch member 25 is moved to transmit the rotation of the first rotary member 8 to the second rotary member or to release them. A clutch device has an energizing means such as a spring 27 to energize the clutch member 25 toward a transmission side and moreover a clutch driving means such as a hydraulic cylinder 34 and a rod 28 which drive the clutch member 25 to a clutch release position against the energizing means. The shape of the clutch member 25 in a contact part 30 with the clutch driving means is composed in an annular shape centering around the kelly-bar 1.
Patent JP-S58180347-A (JP)
Title: Sideward monitoring device for vehicle
Inventor: TAKEUCHI MIKIO
IPC: B60R21/34
Filed: 1982-04-16
Abstract: PURPOSE:To widen the sideward-monitored area alongside a vehicle, by providing a transmitter and a receiver on the side of the front part of the vehicle body. CONSTITUTION:A transmitter 32 and a receiver 33 are secured on the stay 31 of a side mirror 30. An area S, the obstacles in which are detected by the transmitter 32 and the receiver 33, is between an area M observed by a driving person 15 through the mirror 30 and an area E seeable by the eyes directly. When the obstable is detected by the receiver 33, warning is given by a buzzer. Another vehicle 20 in the area M can be observed by the driving person 15 through the mirror 30. Another vehicle 2 in the area E can be observed by the driver 15 through his eyes. When another vehicle 20 is located between the area M seeable through the mirror 30 and the area E seeable through the eyes directly, the vehicle is detected by the transmitter 31 and the receiver 33.
Patent JP-H06251285-A (JP)
Title: Signal disregarding vehicle detecting device
Inventor: NAKAYAMA TOMOFUMI
IPC: G08G1/04
Filed: 1993-03-01
Abstract: PURPOSE:To specify a signal disregarding vehicle and its driver by detecting the vehicle which travels against a traffic signal and videotaping its license number and driver. CONSTITUTION:This detecting device consists of a signal controller 1 which outputs a red indication signal S1 to an image processor 3, a camera 4 for the whole scene of an intersection, a vehicle photographing camera 5 which photographs a specific vehicle entering the intersection, a speed sensor 11 which detects the speed of the vehicle and detects a vehicle which exceeds a previously set speed, an image processor 3 which performs switching control over a video switching device 6 by receiving the detection signal from the speed sensor 11 during the output of the red indication signal S1 to obtain still pictures of plural frames from the video signal from the vehicle photographing camera 5, and superimposes detection information on the pictures, and a monitor 8; and the camera 5 for vehicle photography photographs the vehicle detected at the time of whole intersection scene photography, videotapes the license plate and driver of the vehicle, and specifies the vehicle and driver.
Patent JP-H11256365-A (JP)
Title: Method for removing ti base coating film and device therefor
Inventor: MORIMOTO SATOSHI
IPC: C23F1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing a Ti-base coating film and a device therefor. SOLUTION: An agitator 3 for agitating and circulating a thermally insulated water 1, a heater 4 for heating the water 1 and a cooler 5 for cooling the water 1 to the temps. in a specified range are provided to a heat-insulating vessel 2 and a storage tank 6 for storing an aq. soln. 10 contg. hydrogen peroxide and further 5 wt.% alkali hyroxide such as potassium hydroxide and sodium hydroxide is provided in the vessel 2.  An alkali hydroxide soln. feeder 7, an aq. hydrogen peroxide feeder 8 and an aq. soln. discharger 9 are connected respectively to the storage tank 6, a member 11 coated with a Ti-base coating film is put in the tank 6 and dipped in the aq. soln. 10, the devices 7 to 9 are operated to keep the concn. of the soln. 10 constant, the agitator 3 and the heater 4 and the cooler 5 are operated to keep the thermally insulated water 1 in a specified temp. range (60 to 80 deg.C) so that the Ti-base coating film is efficiently removed from the member 11.
Patent JP-H08257101-A (JP)
Title: Dissolution liquid injection set
Inventor: KIKUCHI TOSHIHIRO
IPC: B65D81/32
Filed: 1995-03-22
Abstract: PURPOSE: To provide an inexpensive dissolution liquid injection set which enables aseptic operation with easier operation and a simple structure and moreover, is portable. CONSTITUTION: When a cap member 3 is turned clockwise, a first slide protrusion 41 of a container carrier 4 slides along a spiral groove 33 of the cap member 3 while a second slide protrusion 42 of the container carrier 4 slides along a vertical groove 15 of a capsule 1. As a result, the container carrier 4 housing a dissolution liquid container 5 slides to the side of a medicine container 2 without turning and a double-headed needle 6 also slides together with the container carrier 4 reaching the medicine container 2. With the action of a communication interfering means 65 of the double-headed needle 6, first, a rubber cock 22 of the medicine container 2 is needled by a lower puncture needle 63 and then, a rubber cock of a dissolution liquid container 5 by an upper puncture needles 62.  To release engagement between a cap member removing means 7 and the cap member 3, the cap member 3 is only turned counterclockwise.
Patent JP-S63227681-A (JP)
Title: Production of epoxy resin-based adhesive
Inventor: INAIKE TOSHIHIRO
IPC: C09J163/00
Filed: 1987-03-18
Abstract: PURPOSE:To obtain the titled adhesive giving high adhesive force when applied on oil-surfaced steel plates, by mixing an epoxy resin with a dispersion prepared by dispersing a reactive solid rubber in a reactive diluent. CONSTITUTION:The objective adhesive can be obtained by mixing (A) 100pts.wt. of an epoxy resin and (B) pref. 5-200pts.wt. of a dispersion prepared by homogeneously dispersing (i) 100pts.wt. of a reactive solid rubber (pref., carboxyl group- contg. acrylonitrile rubber) in (ii) pref. 10-1,000pts.wt. of a reactive diluent liquid at normal temperature (pref., a compound of glycidyl ether- glycidyl ester- or glycidyl amine-base).
Patent JP-H07267386-A (JP)
Title: Paper sheet feeder
Inventor: KATSUKI MASANORI
IPC: G03G15/00
Filed: 1994-03-31
Abstract: PURPOSE:To prevent generation of improper paper feed due to the separation of both the front ends of a sheet material from a paper sheet feed roller, decrease of pressure contact force of a sheet separating claw or the like, in a paper sheet feeder which pushes a sheet loading plate upwards and brings both the corners of front ends of a sheet material engaged with the sheet separating claw into pressure contact with a sheet feed roller. CONSTITUTION:A pressure dispersion member 17 which is brought into contact with the lower surface of a sheet loading plate 4 near both the corners of front ends of a sheet material 2 is provided. The pressure dispersion member 17 is disposed between the sheet loading plate 4 and a sheet pressure member 16 to prevent the sheet loading plate 4 from being curved by the weight of the sheet material 2, reaction of a sheet feed roller 6 or the like.
Patent JP-H06247268-A (JP)
Title: Oil seal structure of sensor ring part
Inventor: ISHII YOSHITAKE
IPC: F16C33/76
Filed: 1993-02-26
Abstract: PURPOSE:To provide an oil seal structure for sensor ring part, which can prevent muddy water, etc., from splashing directly over an oil seal member while any increase in the number of part items is suppressed and which allow reduction of the costs for the product. CONSTITUTION:A sensor ring 6 is installed on a drive shaft 1 for sensing the revolving speed of a car wheel for use in an anti-lock brake system, in such a way that part is overhung so as to enclose an oil seal member 7. The overhung part of the sensor ring 6 covers the oil seal member 7, stops muddy water, etc., splashing from outside, and prevents it from splashing directly over the oil seal member 7. This can be achieved without provision of any new component part to lead to suppressing the increase in the number of component parts and also reduction of the costs for the product.
Patent JP-H01237089-A (JP)
Title: Lining method onto shaft
Inventor: TAKAHASHI KENJI
IPC: B23K20/08
Filed: 1988-03-18
Abstract: PURPOSE:To ensure the transmission of the driving force of a lining by arranging a key groove and key at the motive power transmission part of a shaft and joining the lining material closely joining it to the motive power transmission part by the power of a powder so as to wrap the key. CONSTITUTION:A key groove 16 is provided in advance on a shaft 15 to fit a key 17 thereto. The lining material 18 of dissimilar material is then inserted into the key 17 and the circumference of the power transmission part of the shaft 15 and on the outer periphery a powder 19 and blasting cap 20 are fitted. The lining material 18 is joined by cladding to the shaft 15 and key 17 by exploding the powder 19 via the blasting cap 20. The lining material having a corrosion resistance or wear resistance is strongly cladded to the shaft 15 by the explosive power of the powder 19, the transmission power of the key 17 is also added and the driving power transmission of the lining material 18 is ensured.
Patent JP-2000256920-A (JP)
Title: Thermo-adhesive polyester conjugate fiber
Inventor: AIDA HIRONORI
IPC: D04H1/541
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermo-adhesive polyester fiber having excellent volume recovery in spite of soft feeling, causing little setting of volume even by winding in the form of a roll and useful mainly as a sheet for sanitary use. SOLUTION: The thermo-adhesive conjugate fiber is composed of a fiber- forming component and a thermo-adhesive component and the latter component is exposed at least on the surface of the fiber. The fiber-forming component is a polyester having a melting point of 160-226 deg.C and containing terephthalic acid as the main acid component and trimethylene glycol constituting >=50 mol% of the total glycol component and the thermo-adhesive component is a resin having a melting point lower than that of the fiber-forming component by >=20 deg.C.
Patent JP-S56160057-A (JP)
Title: Resin sealing type semiconductor device
Inventor: YOSHIZUMI AKIRA
IPC: C08G59/00
Filed: 1980-05-15
Abstract: PURPOSE:To obtain high moisture-proof and corrosion resisting properties for the subject semiconductor device by a method wherein the weight ratio of epoxy resin and guinone compound is properly selected as resin sealing material. CONSTITUTION:As the epoxy resin to be used as a sealing material, 10-25wt% of bisphenol A-type, phenol novolac type and the like of epoxy equivalent weight 250 or below is used at melting point 60-110 deg.C. As hardeners, quinone compound such as p-benzoquinone 1, 2 and naphthoquinone are used at 0.05-5pts.wt. per resin component of 100pts.wt. Besides, inorganic filler such as fusing silica powder, crystalline silica powder and the like are used at 65-80wt%. Through these procedures, the heat resisting property and mechanical strength are improved, the fluidity at the time of formation is increased, thermal expansion is reduced and an excellent moisture-proof and corrosion resisting properties are obtained.