baber/WOPTO huggingface dataset:
Patent JP-H0598371-A (JP)
Title: Production of nitride dispersion strengthened alloy
Inventor: SATO RYODA
IPC: C22C1/10
Filed: 1992-03-30
Abstract: PURPOSE:To produce a nitride dispersion strengthened alloy where fine nitrides can be dispersed in a matrix metal easily and uniformly. CONSTITUTION:A molten alloy 12 where a matrix metal difficult to form nitride and a nitride-forming element capable of forming nitride more easily than the matrix metal are melted is prepared. This molten alloy is heated in a heating atmosphere containing nitrogen gas by means of a high temp. arc 10. The nitride-forming element in the molten alloy 12 is nitrided by means of the nitrogen dissociated and activated by the arc 10, and the molten alloy where the resulting fine nitrides are uniformly dispersed and suspended is solidified.
Patent JP-S59199296-A (JP)
Title: Light irradiation device
Inventor: IMAMURA SEIJI
IPC: B41M7/00
Filed: 1983-04-27
Abstract: PURPOSE:To obtain a light irradiation device high in efficiency, by covering a surface to be irradiated of an object to be irradiated by a reflective plate so that light irradiating off the object and light reflected by the object are reflected by the reflective plate. CONSTITUTION:Ultraviolet lamps 7 are provided at a regular interval around the object 5 to be irradiated, while the reflective plates 6 are curved in a parabolic form with the lamps 7 as centers so that the light from the lamps 7 reaches the object 5 most efficiently, and the reflective plates 6 are connected to each other into a cylindrical configuration. A porition of the ultraviolet rays from the lamps 7 irradiates directly to the surface of the object 5 as direct light (a), while ultraviolet rays (b) irradiating off the object 5 are reflected by the opposite reflective plates 6 to reach the object 5. Accordingly, since the quantity of the rays irradiating to the object 5 can be increased, electrical energy can be saved.
Patent JP-H07277528-A (JP)
Title: Earth and sand pressure charging device of earth and sand throw-in hopper
Inventor: KAWAI MAKOTO
IPC: B65G65/32
Filed: 1994-04-13
Abstract: PURPOSE:To remove foreign substances by breaking simply earth mass remaining on a screen and a the same time remove simply foreign substances contained in earth and sand or the like by means of an earth and sand throw-in mechanism itself. CONSTITUTION:This is the earth and sand pressure entry device of an earth and sand throw-in hopper 2 which is provided with a screen 3 at the entry upper portion of the earth and sand throw-in hopper 2; each lid member 1 with a vibrator 6 to be opened/closed by means of a motive power mechanism, on the upper surface side of the screen 3; and a number of projections 7 on the inner surface of each lid member 1.
Patent JP-S63241666-A (JP)
Title: Image quantizing device
Inventor: MORI KAZUHIRO
IPC: G09G1/28
Filed: 1987-03-28
Abstract: PURPOSE:To attain the suitable quantization in accordance with a color input image by loading Laplacian to the appearance frequency distribution of the color of a color input image and unifying the color to the representative color selected from a maximum value. CONSTITUTION:A decoder 2 color-separates a color input image photographed and inputted through a video camera 1 to three primary color components of R, G and B, converts digitally it for respective color components and stores it into an image memory 3. A frequency distribution measuring instrument 4 investigates the appearance frequency of the color component stored into the image memory 3 and obtains the appearance frequency distribution. To the appearance frequency of the obtained color, a Laplacian arithmetic unit 5 executes the Laplacian and a maximum value detecting device 6 detects the maximum value. A representative color determining device 7 determines the color to obtain the maximum value as a primary representative color and executes the unifying processing of the remained color. Based on the unifying result, a final representative color is selected and the unifying processing of the color is executed to the representative color again.
Patent JP-H09263149-A (JP)
Title: Travelling device for service vehicle
Inventor: MATSUOKA MASAMI
IPC: B60K17/30
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To simply extend and contract the length of a front axle by hydraulic pressure and allow the posture of a machine body to draw to the horizontal for a stable operation when a service car having the relatively high center of gravity for front wheel drive and steering goes in and out of a path through a field to a paddy field for example, and the longitudinal posture of the machine body is inclined remarkably forward or backward during unloading a carrier or the like in travelling on the paddy. SOLUTION: A front axle case is divided into aupper front axle case 12 and lower front axle case 13 to be supported pivotably, expansionally and contractibly. A hydraulic expansion device disposed approximately parallel to the axes of both front axle cases is provided on both sides of the front axle case. A hydraulic circuit disposed already for lifting a service machine is used so that the front axle expansion-contraction and the service machine lift can be changed by a change-over device simultaneously and the length of the front axle case can be extended and contracted.
Patent JP-S63241783-A (JP)
Title: Semiconductor memory device
Inventor: OKAZAKI KAZUYOSHI
IPC: G11C11/34
Filed: 1987-03-27
Abstract: PURPOSE:To easily perform data transfer between a read-only memory and a writable memory, by invalidating a readout signal and informing the fact to the outside the output of an FF by reseting the FF, and enabling read and write to be performed by setting the FF. CONSTITUTION:In a semiconductor memory device, a reset generation circuit 9 is operated and a counter 8 and a RSFF10 are reset by applying a supplying power source. The output of th eFF10 is supplied to the output terminal 10 of a memory control signal via a buffer 11, and also, it is inputted to a gate 7, and the gate 7 invalildiates the readout signal appearing on a readout control terminal. Meanwhile, when the inputs of a memory selection input terminal 1 and a write control terminal 2 go to low levels, the output of a gate 6 goes to a high level, and a carry signal 19 is outputted from the counter 8 by the output of the gate 6, then, the FF10 is reset, and the gate 7 is activated. During a time until the signal 19 is outputted after the counter 8 is reset, a readout request is prohibited, and since a signal of high level appears from a terminal 12, it is possible to recognize the fact fro the outside.
Patent JP-S62230810-A (JP)
Title: Electron radiation crosslinked polyethylene composition
Inventor: TSURUMARU SHUICHI
IPC: C08L51/06
Filed: 1986-03-31
Abstract: PURPOSE:A composition, obtained by blending specific amounts of diallyl chlorendate which is a crosslinking accelerator and three kinds of components of antioxidants with medium-density polyethylene, having improved flame retardancy, heat distortion resistance, heat-resistant aging property as well as cut-through resistance and suitable to insulated electric wires for wirings in apparatuses. CONSTITUTION:A composition obtained by blending 100pts.wt. medium-density polyethylene with 0.5-5pts.wt. diallyl chlorendate expressed by formula I (n is preferably 1 or 2) as a crosslinking accelerator, 1-20pts.wt. 2-mercapto (methyl)benzimidazole expressed by formula II or III or zinc salt thereof, 0.2-5.5 pts.wt. N,N'-di[diethyl-bis-3(3,5-di-tert-butyl-4-hydroxyphenol)propionate]oxa mide and 1.5-10pts.wt. zinc or lead oxide as a heat antioxidant. EFFECT:Crosslinking can be carried out at an economical electron dose and insulated electric wires can be provided at a low cost.
Patent JP-S57190027-A (JP)
Title: Coating method of molded olefinic resin article
Inventor: WADA TAKAMITSU
IPC: C08J7/04
Filed: 1981-05-20
Abstract: PURPOSE: To improve the fire resistance without deteriorating the mechanical characteristics, etc. of a molded resin article, by coating the surface of the molded article with a uniform liquid material containing a high polymer, a carbonizing agent and a foaming agent.  
     CONSTITUTION: The surface of a molded olefinic resin article is coated with a uniform liquid material containing 100pts.wt. high polymer having the adhesion to the molded resin article, 50W400pts.wt. carbonizing agent and 50W400pts.wt. foaming agent. An alkyd resin, etc. in which at least 60% adheres to the molded resin article on measurement according to JIS D-0202 is used as the high polymer. Preferably, a protein or carbohydrate carbonizable at 400°C or above is  preferably used as the carbonizing agent, and a foaming agent, having a decomposition temperature of 180W240°, and releasing inert gases is used as the foaming agent. In preparing the liquid material, the total amount of the high polymer, carbonizing agent and foaming agent is 0.5W1kg based on 1l organic solvent or water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S572062-A (JP)
Title: Exposure device of copying machine
Inventor: YOSHIKADO SEIJI
IPC: G03G15/041
Filed: 1980-06-05
Abstract: PURPOSE:To enable to execute a variable magnification copying without using a zoom lens which is complicated and expensive, by providing two independent optical systems according to variable magnification, and selecting them at the time of copying. CONSTITUTION:Two optical systems whose copying magnification has been set, for instance, to 0.8 time and 1 time are provided, and this device is constituted of a slit plate 6 having slits 6a, 6b for each magnification, optical path adjusting mirrors 10, 11 for refracting a light beam which has passed through the plate 6, to lenses 8, 9, and fixed mirrors 12, 13 for leading an original image from the lenses 8, 9 to a photosensitive body 7. By this constitution, in case when the variable magnification is varied to other magnification than said magnification, it is possible to vary easily by moving the lenses 8, 9 in accordance with the variable magnification, or exchanging them. In this way, a variable magnification copying can be executed at a low cost without using a zoom lens mechanism which is complicated and expensive.
Patent JP-H01245785-A (JP)
Title: Memory resource assignment system
Inventor: AGO SHINJI
IPC: H04Q3/545
Filed: 1988-03-28
Abstract: PURPOSE:To use the storage area economically by designating and assigning the range of an area storing information for each service depending on each terminal set from a preset specific terminal equipment. CONSTITUTION:Areas 11 for A-13 for C and a D area 14 corresponding to a specific terminal (A)12 and general terminals (B)12. (D)24 and a common area 15 are provided to a service information memory 10. The common area 15 is called from a call relating to the specific terminal (A)12 only and written and read out and only the recorded information is read to the call relating to the general terminals (B)22-(D)24. For example, the registration to the abbreviated dial service onto the common area 15 is attained only from the specific terminal (A)21 and the general terminal (B)22 extracts the registered information for its usage.
Patent JP-H09137289-A (JP)
Title: Production of conductive particulate
Inventor: KODERA YOSHIAKI
IPC: C25D7/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain conductive particulates having plating layers of each a uniform thickness by specifying the grain size of the particulates and the coefft. of fluctuation in their grain size to specific values in a plating stage for forming plating layers on the surfaces of the particulates while rotating a plating device body. SOLUTION: A plating liquid is supplied into a treating chamber 4 in such a manner that the liquid surface comes into contact with an electrode 2a. The treating chamber 4 of the plating device is rotated and the particulates are supplied into the treating chamber 4. The plating liquid passes a perforated ring 13 and is discharge to outside the treating chamber 4. The decreased amt. of the plating liquid is supplied from a plating liquid supplying pipe 6. The anode 2a and a driving shaft 3 are energized to electroplate the particulates. The grain size of the particulates is specified to 0.5 to 5000μm and the coefft. of fluctuation in the grain size to <=50%. The plating particles flocculate when the grain size is below 0.5μm or exceeds 5000μm. The plating particles flocculate if the coefft. of fluctuation in the grain size exceeds 50%.  The resulted conductive particulates are usable as a conductive paste, conductive adhesive or a spacer of a conductive material, such as anisotropic conductive film.
Patent JP-H10264862-A (JP)
Title: Front part car body structure of automobile
Inventor: NAGURA HIROYUKI
IPC: B62D21/15
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress compartment deformation at the time of a front collision by supporting a sub-frame via an elastic member and constraining displacements of a front side member and the sub-frame when a vehicle collides. SOLUTION: An engine room 2 of a car body 1 and a compartment 3 are defined by a dash panel 4. The dash panel 4 is articulated with a floor panel 5 for forming compartment. A front side member 6 is disposed on the dash panel 4 and is joined to the whole surface of the dash panel 4 and the front end part of the floor panel 5. In the front side member 6, a parallel crosses frame 8 as a sub-frame in which a heavy object is mounted and a suspension arm is coupled is disposed. A rubber bush is welded on a mounting hole of the parallel crosses frame 8 of an outer cylinder part by performing vulcanization adhesion for rubber between inner/outer cylinders. The front side member 6 and the parallel crosses frame 8 are connected by a tension bar 13 as a constraining member.  Thus, input load dispersion to the compartment 3 is promoted and deformation of the compartment 3 can be suppressed to a small degree.
Patent JP-2000274765-A (JP)
Title: Humidity comdotioning ventilator
Inventor: NAGAO MITSUHISA
IPC: F24F7/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To permit easy and safe installation work including transportation to an installation site. SOLUTION: A humidity conditioning ventilator 1 has an air supply passage RS for making supply air SA supplied flow from outdoor to indoor and an air exhaust passage RE for making exhaust air EA flow from indoor to outdoor disposed parallelly in a easing, and a latent heat exchanger 7 for effecting heat exchange between the supply air SA and the exhaust air EA is provided in such a manner as to bridge the two passages RS, RE, and the supply passage RS is provided with a humidifier 8, a dehumidifier 9 and an air supply fan 4 and the exhaust passage RE is provided with an exhaust fan. The casing is divided in a length direction so as to form a fan unit 2 and a humidity conditioning unit 3 and the units 2, 3 are connected with each other by connection means 24a, 24b disposed on an upper face side and a lower face side of a connection part.
Patent JP-H0913720-A (JP)
Title: Auxiliary column for cantilever beam
Inventor: TSUCHIDA KENJI
IPC: E04B1/343
Filed: 1994-03-22
Abstract: PURPOSE: To prevent unexpected accidents resulting from unnecessary elongation or contraction, even when a large load acts on a roof. CONSTITUTION: An auxiliary column is provided with a cylindrical body 1, a now member 2, a connection metal tool 3, and a nut 4. The cylindrical body 1 is provided with an pierced hole 11 for a bolt at one end, an engaging hole 12 near the pierced hole. The long member 2 is inserted in one end of the cylindrical body 1 so as to freely put it therein or put out thereof and provided with a recessed groove 21 at one side face and also an engaging hole 23 which locally coincides with the engaging hole 12 of the cylindrical body 1 at the opening edge or true groove. In the connection matal tool 3, a flat plate 32 is fitted in the groove 21 of the long member 2 to be freely movable. The bolt 31 of the connection metal tool 3 is inserted in the pierced hole 11 of the cylindrical body 1 and the bolt 31 is screwed in a nut 4 at the outside of the cylindrical body 1.  A fixing protrusion 33 is provided to fit in the engaging hole 23 of the long member 2 and the engaging hole 12 of the cylindrical body 1.
Patent JP-S62233318-A (JP)
Title: Concrete sink frame
Inventor: AOSHIMA SAKAZUE
IPC: E02B3/14
Filed: 1986-04-03
Abstract: PURPOSE:To obtain a concrete sink frame for preventing the scouring of the mound of a breakwater by charging a heavy material into a box with arranged latticed crosspieces. CONSTITUTION:Striped or latticed crosspieces 3 are arranged in a square or triangular frame 6 to form a concrete bottom slab 1 and also concrete side slabs 5 and 7. A box is made up of these slabs 1, 5, 7. A corrosion-resistant heavy material is charged into the box to form a concrete sink frame 9. The scouring of the mound of a breakwater can thus be prevented, effectively, and the concrete sink frame can be constructed easily because of its simple flat plate form.
Patent JP-S59201114-A (JP)
Title: Automatic traveling device for car
Inventor: KUMANO MIKIO
IPC: G09B29/10
Filed: 1983-04-28
Abstract: PURPOSE:To prevent a car from traveling out of a designated route by comparing the video data photographed by a photoelectric converting means with the video data stored in a memory in accordance with the distance traveled from the start point to decide whether the car is traveling on the designated route. CONSTITUTION:A memory A stores successively the video data on the scenery on a disignated route in the traveling direction from the start point of a car and in accordance with the distance traveled from the start point. The scenery in the traveling direction is photographed by a photoelectric converting device B, and at the same time the traveled distance is detected by a distance detector C. The distance traveled from the start point on the designated route is obtained from the detection signal of the detector C. Then a timing detecting circuit checks the scenery at the traveled distance. The video data on the scenery photographed by the device B is compared with the video data stored in the memory A in accordance with the distance traveled from the start point when the scenery timing is produced. Thus is is decided whether or not the car is traveling on its designated route.
Patent JP-H05239560-A (JP)
Title: Manufacture of sintered ore
Inventor: TANAKA KATSUHIRO
IPC: C22B1/16
Filed: 1992-02-27
Abstract: PURPOSE:To improve the productivity of sintered ores without aggravating the yield even if pulverized ore is blended and adding quantity of carbonaceous material is reduced at the time of executing the sintering of the iron ore. CONSTITUTION:In a manufacturing method of the sintered ore blended with the pulverized ore containing >=70wt.% of <=0.125mm particles together with the other sintering main raw material, sintering auxiliary raw material and the carbonaceous material, this pulverized ore is beforehand granulated together with a part of the sintering main and auxiliary raw materials and the carbonaceous material, and separately, the remained sintering raw materials are mixed and granulated, and the above pre- granulated materials and this later granulated materials are directly carried separately to a surge hopper for sintering machine without executing mutually mixing treatment. Then the carbonaceous material quantity Mc1 blended at the time of pre-granulating in the former and the carbonaceous material quantity Mc2 blended at the time of granulating in the latter are adjusted so as to satisfy the inequality Mc1/(MpF+MsF1)< Mc2/MsF2. In the inequality, MpF: the pulverized ore-blending quantity into the pre- granulated material, MsF1: the sintering main and auxiliary raw material-blending quantity into the pre-granulated material, MsF2: the sintering main and auxiliary raw material-blending quantity into the latter granulated material.
Patent JP-S6196093-A (JP)
Inventor: ARUBERUTO PEREGURI
IPC: C25B9/19
Filed: 1984-04-13
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-S57194793-A (JP)
Title: Recovery of alcohol-containing substance from "sake" lees
Inventor: YOKOYAMA SHIGEO
IPC: C12P7/06
Filed: 1981-05-21
Abstract: PURPOSE: The jacket on the outer surface of the equipment is heated with circulated hot water and a hot inert gas is jetted out of the bottom of the stirring paddles, then the vapor containing evaporated ethanol is condensed with a condenser whereby the titled recovery is effected efficiently.  
     CONSTITUTION: Fresh SAKE lees are directly charged from the inlet 1 and the jacket around the outer surface 4 is heated with circulated hot water. At the same time, a heated carrier gas of an inert one such as carbon dioxide is jetted out of the bottom of the stirring paddle 11 to evaporate ethanol. The vapor containing ethanol is carried by the above hot carrier gas from the main body 5 through the first condenser 19 and the second one where the ethanol is condensed to give liquid ethanol or spirit. The energy for recovery of ethanol is extremely reduced than in the conventioanl process and the aromas in the lees are skillfully held, with the recovery of ethanol ensured more than 90%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57191046-A (JP)
Title: Molding strip and its manufacture and device
Inventor: BIKUTAA SHIYANOTSUKU
IPC: B29C48/30
Filed: 1981-05-21
Abstract: A padded molding strip comprises a body member 21 having a contoured outer face and having a planar face integrally bonded to a foam pad 22 at their interface to provide a one piece construction fabricated from thermoplastic material, the body member being relatively stiff in a transverse direction and relatively flexible in a longitudinal direction. The foam pad is compressible and has an adhesive disposed on an outer planar surface thereof covered with a peelable strip prior to use. The thermoplastic materials are extruded from two separate extruders into an extrusion die assembly in which one material flows at a right angle to the other material and impinges thereagainst to bond the materials directly together at their interface. <IMAGE>
Patent JP-H02256480-A (JP)
Title: Displacement correcting method for work
Inventor: ITO HIROYUKI
IPC: B23Q15/00
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the idle operation of a robot or prevent a tool from being pressed to a work too much into an overload by converting the displacement quantity into an electric signal, preferentially inputting the outputs of the x-axis and y-axis to the robot, and moving the work origin of the robot. CONSTITUTION:The displacement quantity of a work (e.g. steel top plate) 35 is detected by a sensor 31 corresponding to the x-axis, y-axis and z-axis of a robot 10. The outputs of the x-axis and y-axis are preferentially inputted to the robot 10 based on the detected value, and the work origin of the robot 10 is moved by the detected displacement quantity via a program by a robot controller 32. The deburring work by the robot is then started with no overload.