baber/WOPTO huggingface dataset:
Patent JP-H06312298-A (JP)
Title: Biaxial double roll type molding machine
Inventor: OSHIMA YASUO
IPC: C22B1/24
Filed: 1993-04-28
Abstract: PURPOSE:To detect motion and shift of a driven roll side and to obtain a lump ore having a high collapsing load by providing a laser shift measurer on the fixed part of a molding machine and providing a laser reflection plate opposing to the laser shift measurer on the bearing part of driven roll side. CONSTITUTION:The drive roll 1 is provided, on its surface, with recesses of same number to recesses on the surface of fixed roll 3 opposing the recesses on the fixed roll and held on a driven roll bearing 2 on the same plane to fixed roll 3 synchronously rotatable with rotation of the fixed roll 3. The driven roll bearing 2 is provided to be horizontally moved by a pressurizing device consisting of a hydraulic cylinder and hydraulic circuit so that the distance between itself and the fixed roll 3 can be adjusted. A laser transmitting and receiving part 6 is horizontally provided on a molding machine fixing part 5 which is vertically provided outside between the fixed roll 3 and driven roll 1, the laser reflection plate 7 is provided on the driven roll bearing 2 opposing to laser transmitting and receiving part 6 and moved synchronising with horizontal moving of the driven roll 1.
Patent JP-H10309741-A (JP)
Title: Injection molding machine
Inventor: YAMADA AKIO
IPC: B22D17/32
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To enable automatic correction of nonuniformity in characteristics even when maximum pressure or maximum speed can not be achieved, by providing a reference characteristic table wherein nonlinear reference characteristic curve data being the relations between command values and output values corresponding thereto in almost the whole range of a proportional solenoid-operated control valve of a common type are stored. SOLUTION: A control valve characteristic computation part 15 is equipped with a function of executing automatic corrective computation of a characteristic curve of each proportional solenoid-operated control valve mounted on a machine, according to an instruction of an operator. In other words, a control valve characteristic storage table 15a is incorporated in the control valve characteristic computation part 15, and the relations between command values and output values corresponding thereto in the whole range of each proportional solenoid-operated control valve including the proportional solenoid-operated control valve 22, that is, characteristic curve data on each control valve, are stored in this control valve characteristic storage table 15a.  In an uncorrected stage before delivery, reference characteristic curve data on the proportional solenoid-operated control valve of the same type as each proportional solenoid-operated control valve mounted on the machine are stored in the table.
Patent JP-H04326998-A (JP)
Title: Treatment of organic sludge
Inventor: TOMITA YOSHIO
IPC: C02F3/06
Filed: 1991-04-26
Abstract: PURPOSE:To reduce the volume of sludge and to highly recover methane gas by a method wherein organic sludge which is made alkaline is held to 50-100 deg.C to be subjected to thermal alkali treatment solubilizing org. matter and the treated org. sludge is subjected to anaerobic digestion treatment at pH in the vicinity of neutrality at 20-60 deg.C. CONSTITUTION:Org. sludge is charged in a thermal alkali treatment tank 2 and alkali is added to the sludge from an alkali storage tank 1 so as to adjust the pH of the sludge to 7.5-12.5 and the tank 2 is heated so that the temp. of the org. sludge becomes 50-100 deg.C to solubilize org. matter. The org. sludge is neutralized by the acid from an acid storage tank 12 in a neutralizing tank 3 to be sent to an anaerobic digestion tank 4 along with return sludge. The org. sludge is stirred in the anaerobic digestion tank 4 at pH in the vicinity of neutrality at digestion temp. of 20-60 deg.C to be subjected to anaerobic digestion and digestion gas containing methane gas is stored in a gas holder and the digested sludge from the anaerobic digestion tank 4 is sent to a sedimentation tank 5.
Patent JP-H09309628-A (JP)
Title: Sheet feeding device
Inventor: MIKI KATSUHIKO
IPC: B65H1/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To push the rear end of a sheet always toward a forward direction of the sheet feeding with an approximate same pushing force even in the case that an amount of sheets stacked at a sheet stacking section is varied. SOLUTION: There are provided a rear end pushing member 4 rotatable around a fulcrum point 5 of an upper section in a forward or rearward direction along a sheet feeding direction of a sheet 2, and a biasing member 6 for biasing the rear end pushing member 4 around the fulcrum point 5 in a direction for rotating it toward a forward direction of the sheet feeding direction of the sheet 2. A section of the rear end pushing member 4 opposing against the sheet 2 stacked on the sheet stacking section 1 is formed with a curve-shaped abutting section 11 abutting against only to the upper sheet 2 even if an amount of sheets 2 stacked on the sheet stacking section 1 is varied. Accordingly, when the sheet stacking section 1 is rotated to cause the curve-shaped abutting section 11 to be abutted against the upper sheet 2, a momentum of pressing force pressing the stacked sheet 2 to a forward direction of the sheet feeding direction can be kept always at the approximate same value irrespective of the amount of stacked sheets 2 and then a stable sheet feeding can be carried out.
Patent JP-S5914299-A (JP)
Inventor: KOBAYASHI KOUICHI
IPC: H05B41/24
Filed: 1982-07-15
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-S63290317-A (JP)
Title: Control device for flow rate of combustion air
Inventor: MURAI TETSUYA
IPC: F23N5/18
Filed: 1987-05-20
Abstract: PURPOSE:To improve a controlling characteristic for a flow rate of air with respect to a variation of load by a method wherein a proportional band of a first adjusting meter for adjusting a degree of opening of a vane or a damper is varied in response to an occurrence of variation of load and the flow rate of air is controlled prior to a follow-up of a force fan. CONSTITUTION:A second adjuster meter 19 may input an operating output MV1 of a first adjuster meter as a measured value and a proper degree of opening SVb of a vane or damper as a measured value. An operating output MVb in which its difference is controlled and calculated is inputted to an adder 21 through an upper or lower limiter 20 and added to an operating output MV2 of a second function calculating means. The added operating output MV3 is fed to a control device 18 for controlling the number of rotation. A third function calculating means 22 may input an operating output of a manual/automatic operating unit 17, execute a desired function calculation and vary a proportional band 1/Kp of the first adjuster meter in response to the calculation output. Under an action of the third function calculating means 22, the proportional band is made large in response to a variation of MV2, i.e. a variation of MV3 to decrease a gain and to decrease a degree of opening of the vane or damper and then an operation to limit flow rate of air at the vane is realized.
Patent JP-S62291999-A (JP)
Inventor: DANIERU UEIN UTSUDOMAN JIYUNIA
IPC: H05K13/02
Filed: 1987-05-20
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-S6015002-A (JP)
Title: Rolled copper foil
Inventor: KAMATA OSAO
IPC: C22F1/08
Filed: 1983-07-07
Abstract: PURPOSE:To obtain a rolled copper foil having diluted density of grain boundary and to obtain a circuit excellent in electrical characteristics by growing the crystal grains of an oxygen-free copper material into huge ones and rolling the copper material successively. CONSTITUTION:An oxygen-free copper material containing <=50ppm oxygen is maintained in an atmosphere of inert gas such as argon at >=800 deg.C, to grow its crystal grains into huge ones. Further, the copper material of huge crystal is rolled; then the crystal is oriented in the rolling direction in proportion to the rolling reduction into a linear crystal, to dilute more the density of grain boundary, thereby reducing remarkably the dielectric effect of the grain boundary.
Patent JP-S62281439-A (JP)
Title: Automatic mask carrier
Inventor: SUZUKI TAKEHIKO
IPC: G03F1/00
Filed: 1986-05-30
Abstract: PURPOSE:To eliminate the problem of dust of e human body adhering to a mask and at the same time prevent the incorrect mask from being cerried by equipping both the mask and cassette carrier with ID codes and providing specific control measures in addition to preparing a ID code reader on a mask carrier path. CONSTITUTION:A plurality of mask cassettes 1 receiving e mask 14 are put in a cassette carrier 2 and the mask 14 is taken out from the mask cassette 1 put in by the specified mask 14 and is carried to a mask aligner. In such an automatic mask carrier for semiconductor exposure device, ID codes 16 and 18 for identification are prepared at each mask 14 and mask cassette 1 and also reading measures 8 of the ID codes 16 and 18 are provided on a mask carrying path. Moreover, control measures are provided to control a carrying mechanism so that correction of the mask 14 under carrying is judged according to reading results of the above reading measures 8 to carry the specified mask 14. Thus, the above control measures prevent the mask other than the specified mask from being carried accidentally to the mask aligner and realization of an automatic control of the mask eliminates the problem of dust end the like adhering to the mask.
Patent JP-H10312077-A (JP)
Title: Base substance for electrophotographic photoreceptor drum and its production
Inventor: KAWADA NORISUKE
IPC: B29C45/37
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To easily distinguish the material of base substance for a drum in the case of waste disposal processing or recycling processing for a photoreceptor by displaying a material mark on a part of the surface of a drum-like resin base substance. SOLUTION: In the case of using the substance principally composed of PPS resin, for instance, and having specified volume resistivity by blending specified high conductive carbon black as the material of the base substance for the drum 1; 'PPS' is displayed as the material mark 2 on the surface of the base substance for the drum 1. It is desirable that a place where the material mark is formed is the periphery of an end being the uncoated part of an organic photoreceptor layer which does not directly participate in image-forming on the base substance for the drum 1. The material mark 2 is engraved on a metallic mold and displayed on the outer surface of the base substance at the time of molding.  Besides, a method for displaying the material mark by laser marking on a part of the surface of the base substance after molding or a method for sealing and displaying the material mark on a part of the outer surface of the base substance by using eternal ink is adopted.
Patent JP-H08312048-A (JP)
Title: Method of forming slab using arched pca panel, and arched pca panel used therefor
Inventor: ISHIHARA NOBUHIRO
IPC: E04C3/20
Filed: 1995-05-23
Abstract: PURPOSE: To form a firm slab by integrally incorporating adjacent arched PC panels with one another along a mother support member so as to form a shell structure before or after the arched PC panels are laid on the mother support member. CONSTITUTION: In a process of forming a slab with the use of arched PC panels 1, coupling parts 6 of the arched PC panels are coupled together so as to integrally incorporate the arched PC panels with one another before or after the arched PC panels 1 are laid on a mother support member such as a beam. Further, PC steel wires 8 are inserted through arched PC panels, and are stretched under tension so as to fasten the panels together, and accordingly, a load exerted to the arched PC panel is born by the PC steel wires 8, and accordingly, the firm slab can be formed. Thus, a load partly exerted is not born by a single arched PC panel, but all arched PC panels, thereby it is possible to prevent partial deterioration.
Patent JP-H08308949-A (JP)
Title: Fire damper
Inventor: OKADA TETSUNORI
IPC: A62C3/00
Filed: 1995-05-23
Abstract: PURPOSE: To provide a fire damper which can close a ventilation trunk reliably when operated in response to a fire. CONSTITUTION: A temperature fuse 29 is superposed on 2 dampers 23 and mounted by inserting protrusions 26 at the head thereof into the openings of the temperature fuse 29 and hooking them there a right angle with the face of the dampers 23. When temperature within a ventilation trunk reaches a predetermined level due to flames and the bond of the temperature fuse 29 mounted on the dampers 23 melts, the force of a spring 27 to open the dampers is conveyed to the oblique edges of the corners of the temperature fuse 29 from the protrusions 26 and separates into a partial force in the longitudinal direction of the temperature fuse 29 and a partial force perpendicular thereto, turning into a separated fuse 31.  The separated fuse 31 separates at a right angle with the operation direction of the dampers 23, and scatters backward in opposition to the operation direction of the dampers 23 thereby the ventilation trunk is reliably closed.
Patent JP-S61281507-A (JP)
Title: Chipped coil
Inventor: MORINAGA TETSUYA
IPC: H01F17/04
Filed: 1985-06-06
Abstract: PURPOSE:To improve magnetic shield characteristics, by arranging at least two or more magnetic powder-mixed solid resin parts around a wire wound on the body of a bobbin, with a fixed space prepared between each of them and its one-sided flange, and then fixing the magnetic powder-mixed solid resin parts with each other. CONSTITUTION:A coupled unit 10 of magnetic powder-mixed solid resin is fixed at least partially to both a flange 7a of a bobbin 7 and a wound part of the wire 8. The magnetic powder-mixed solid resin parts 10a and 10b, made of epoxy resin, silicone resin, or the like which are mixed with Mn-Zn magnetic powder, Ni-Zn magnetic powder, or the like, are preliminarily molded by compressive molding method or the like in a shape in which they can be pressure-welded around the wire 8 wound on the body of the bobbin 7. As to a mixing ratio of resin and magnetic powder, practical range of the magnetic powder is 100-1,900pts. as against 100pts. of resin. The magnetic powder-mixed solid resin parts 10a and 10b are heated and pressure- welded to the wound part of the wire 8 in a state of half-fusing, while their shapes being maintained, and be hardened to become the coupled unit 10 of magnetic powder- mixed solid resin. Hence, high magnetic shield and high magnetic flux convergence can be obtained.
Patent JP-S614676-A (JP)
Inventor: UEDA KATSUHISA
IPC: B25B23/145
Filed: 1984-06-15
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-S61286248-A (JP)
Title: Retaining jig for sealing parts
Inventor: NAGATA MITSUHIRO
IPC: C04B35/599
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a retaining jig having long working life permitting continuous movement for sealing panel pins for a long period by forming a part contacting with a sealing parts from a sintered body of silicon nitride, aluminium nitride, sialon, or silicon carbide. CONSTITUTION:A part of a retaining jig contacting with sealing parts is formed of a sintered body comprising either silicon nitride, aluminium nitride, sialon, or silicon carbide. Afore-mentioned sintered bodies based on silicon nitride are all superior as the material for the retaining jig to that made of aluminous material, but among said silicon nitride base materials, a sintered body obtd. under normal pressure consisting of 0.05-5wt% Al2O3, 0.05-6wt% AlN, 0.1-7wt% Y2O3, and residual wt% Si3N4 is most preferred because of its particularly small amt. of deposition of vaporized material from panel to the part contacting with the top of a panel pin. Pref. Vickers' hardness and density of the sintered body is 1,300-1,800 and 95-99%, respectively.
Patent JP-S61282873-A (JP)
Title: Image forming device
Inventor: TANIISHI SHINNOSUKE
IPC: G03G15/20
Filed: 1985-06-10
Abstract: PURPOSE:To obtain an excellent image without being affected by the triboelectrification area between a pressure member and a dielectric layer by shifting a transfer material to be supplied to a press-contacting position successively from a precedent transfer material corresponding to a blank part where no image is formed. CONSTITUTION:An image signal is supplied by a head 3 to the surface of the image carrier surface dielectric layer 1a, where an electrostatic latent image is formed. This latent image reaches a developing device 5 to form a toner image which can be transferred, and the image reaches the press-contacting part N where it is pressed by a pressure roller 2. The signal of a position detecting means 9 which detects the rotational position of an image carrier 1 controls the recording start of the head 3 and also controls the rotation start of a register roller 6, i.e. the contact position of the front end of transfer paper with the image carrier 1. In this case, the control is so performed that image formation corresponding to the 2nd sheet is started at a position on the surface of the image carrier which leads the timing of the recording start of the 1st sheet by the head 3 by the black part of the transfer material after the position is detected by the position detecting means 9.
Patent JP-S63289820-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJIMOTO KOICHI
IPC: H01L29/78
Filed: 1987-05-21
Abstract: PURPOSE:To prevent the etching of semiconductor substrate and the dry spot of substrate surface, by diffusing impurity into the anti-oxidizing film on the semiconductor substrate surface, and selectively etching the anti-oxidizing film using hydrofluoric acid. CONSTITUTION:By selectively etching a silicon nitride film 2, a silicon oxide film 4 is formed on the surface part. By impurity diffusion method applying silicon nitride, the silicon nitride film 2 and the thin silicon oxide film 4 are turned into a silicon nitride film 5 containing boron impurity and a thin silicon oxide film 6, respectively. By etching a part of the silicon nitride film 5 and the thin silicon oxide film 6 using hydrofluoric acid solution, and diffusing high concentration N-type impurity, a drain region 7 and a source region 8 are formed. After a part of a silicon oxide film 9 formed in this diffusion process is selectively etched, a gate electrode 10, a drain metal wiring layer 11 and a source metal wiring layer 12 are arranged by vapor-depositing wiring material. Thereby, the etching of semiconductor substrate and the dry spot of substrate surface can be prevented, and a transistor whose leak current and contact resistance are small, can be obtained.
Patent JP-S61284026-A (JP)
Title: Manufacture of fluorescent character display tube
Inventor: OGA HISASHI
IPC: H01J9/14
Filed: 1985-06-10
Abstract: PURPOSE:To ensure the fixation of grid meshes, by burning pieces of frit glass on an anode substrate, and holding both end parts of the respective grid meshes between the first glass spacer and the second glass spacer for fixation. CONSTITUTION:As the second glass spacer 6, is used such a glass spacer as being obtained by temporarily burning two pieces of frit glass 7a, 7b after applying them by means of screen printing on both sides of the spacer's back side with a belt of a glass surface left in the center, and applying inorganic adhesive 8 linearly on the glass surface in the center part with assigned gaps 10. And the glass spacer 6 is placed properly and temporarily fixed for positioning in contact with both end parts of grid meshes 7 on the first glass spacer 4 arranged on an aperture part 3 on both ends side of an anode substrate 1, then a piece of frit glass 5 on the anode substrate 1 and two pieces of frit glass 7a, 7b are burned. As a result, the grid meshes are surely fixed and the adhesive strength by frit glass can be increased at the same time.
Patent JP-S5826623-A (JP)
Title: Holder of car window glass
Inventor: AKABANE MORIHARU
IPC: B60J1/17
Filed: 1981-08-08
Abstract: PURPOSE:To realize reduction in weight and shimplification of assembly and disassembly work of a holder for a car window glass by making said holder with two members of a resinous holder main body and a metal bracket. CONSTITUTION:A holder of a car window glass is composed of a resinous holder main body 7 inserted between right and left rising pieces 31, 32, 33 formed on a metal bracket 1, stopper holes of which are engaged with stopper projections 10 of the main body 7. Since the glass holder is a combination of the metal bracket 1 and the resinous holder main body 7, it is high in intensity and also can be reduced in weight as compared with a holder made of only metal in the past. Further, the abovementioned engagement can be made through only one touch making use of stability of the bracket 1, therefore, assembly work of the both members is conducted efficiently and change of either of the bracket and the holder main body can be easily made.
Patent JP-S5551955-A (JP)
Title: Ignition timing adjusting device for internal combustion engine
Inventor: NISHIDA MINORU
IPC: F02P5/15
Filed: 1978-10-10
Abstract: PURPOSE: To heighten a reliability of the ignition operation, by such manner that, with a detection made for whether a result, processed an operation by the ignition timing operation method, ranging between a preset upper and lower limit, the calculated result, when coming out of the prescribed range, be ignored to make the ignition operating within the prescribed range.  
     CONSTITUTION: An ignition timing operation processing circuit 5 reads data of engine speed, intake air pressure and other engine condition, from an input circuit 4, and calculates an ignition timing, with this calculated data fed to the bus line and inputted to an output circuit 6. A fail safe circuit 7 is provided, with a detection made by this circuit for whether a calculated result by the ignition timing operation circuit 5 is within a prescribed range between the preset upper and lower limit, and the calculated result, when becoming out of the prescribed range, is ignored and a limit is applied to the calculated result so as to make the ignition operated within the prescribed range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5349494-A (JP)
Title: Method of and apparatus for inspection of means for discriminating bills or the like
Inventor: MATSUO OSAMU
IPC: G06K9/00
Filed: 1976-10-18
Abstract: PURPOSE: To check operation of photosensors for use in discrimination of bills or the like, irrespective of "true" or "false" of the bill, in a reliable manner that operation of a second group of photosensors is checked when a first group of photosensors detect a bill or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10326061-A (JP)
Title: Image forming method and device
Inventor: KIM SOON-NAM
IPC: G03G15/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To form a desired image, without forming a background image, even if the surface potential of a photoreceptive drum is changed because of a dark decay characteristic. SOLUTION: In this device, a developer stuck on the photoreceptive drum electrified with desired data, caused by the potential difference is transferred to a recording paper, to form an image. In such a case, when the potential of the photoreceptive drum 18 is higher than that of the developer, a voltage is applied to the grounding plate of the drum 18, to make its potential lower than that of the developer and then, the drum 18 is electrified with the desired data, during the time until a position A for electrifying the drum 18 is moved to a developing position B.