baber/WOPTO huggingface dataset:
Patent JP-S54118468-A (JP)
Title: Manufacture of patterned molded plastic article
Inventor: KAWASAKI YOSHIO
IPC: B29C43/00
Filed: 1978-03-08
Abstract: PURPOSE: To manufacture the title smooth molded article at low cost, by hot-pressing a laminate of plastic material comprising a specific reinforcing material and a pattern article, e.g. pattern cloth, in a mold.  
     CONSTITUTION: Glass fiber chopped strands and short spun polyester yarns are incorporated with a liquid mixture of an unsaturated polyester resin, a filler, a pigment, a release agent, etc. to give a plastic material. A laminate of the polyester fiber pattern cloth 3 and the surfacing mat 6 0.1W0.5 mm thick is sewn into a bag with the mat 6 inside, and placed on the male mold 1 heated at about 80°CW150°C. The plastic material is placed on the mat 6, and the female mold 2 is pressed. The plastic material is molten and the resin in the material penetrates through the cloth 3 and mat 6 to form the clear layer 5 of the integrated molded article. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06244032-A (JP)
Title: Bell shape outer box of induction machine
Inventor: KONO KIMIO
IPC: H01F27/00
Filed: 1993-02-17
Abstract: PURPOSE:To lower the lifting height of an upper outer box for detachment in a content inspection. CONSTITUTION:A construction is employed to divide an upper outer box 12 into an upper left outer box 121 and an upper right outer box 122 which are connected with a flange 123. When the upper outer box 12 is detached to expose a content 2, it is simply required to move horizontally the upper left outer box 121 to the left and the upper right outer box 122 to the right so that the lifting height by a crane can be low. Also, by arranging the flange 123 obliquely, when the upper left outer box 121 is first detached, simply lifting it a little is sufficient to detach both upper right outer box 122 and the lower outer box 11 simultaneously.
Patent JP-H08205355-A (JP)
Title: Harness housing
Inventor: NISHIYAMA JUICHI
IPC: H02G3/04
Filed: 1995-01-24
Abstract: PURPOSE: To make it possible to separately handle individual harnesses by folding a sheet into two to form separators for individually housing harnesses, preparing a box-like case for housing the separators, and anchoring the holding fixtures, formed at the four corners of each of the separators, on the supports, placed at the upper part of both the sides of the case, in such a way that the holding fixtures are freely moved. CONSTITUTION: A sheet is folded into two to form separators 14 that separately house harnesses 12. A holding fixture 15 is formed at the four corners of each of the separators 14 the holding fixture which mounts the separators on supporting bars 13 in such a way that the separators can be freely moved. The separators 14 with a harness 12 inserted thereinto are placed one by one in the upright position in a case 11 with their holding fixtures 15 hooked on the supporting bars 13 on both the sides of the case 11. This makes it possible to separately house the individual harnesses 12 and to prevent damage, such as scratches, thereto.
Patent JP-H02207978-A (JP)
Title: Metal members and joining method therefor
Inventor: KIKUCHI HIROYOSHI
IPC: B23K11/18
Filed: 1989-02-08
Abstract: PURPOSE:To firmly join the subject metal members with good appearance by immersing a projection formed on the joining surface side of a nonporous metal member in the joining surface side of a porous metal member to form a fine part, conducting electricity and generating heat in this state. CONSTITUTION:An Al plate is used as the nonporous metal member 1 and the projection 1b is formed on the joining surface 1a of the nonporous metal member 1 by press forming. In addition, a porous Al sintered plate is used as the porous metal member 2. The nonporous metal member 1 and the porous metal member 2 are placed between copper energizing electrodes 3 and 4 and the energizing electrode 3 is lowered and pressurized to press the projection 1b. The projection 1b formed on the joining surface 1a of the nonporous metal member 1 is then immersed in the joining surface 2a of the porous metal member 2 and the fine part where blowholes are reduced is formed in the vicinity of the projection 1b. Electricity is then conducted between the energizing electrode 3 and 4 and the projection 1b and the fine part in the vicinity of the projection 1b are molten locally and fused.
Patent JP-2000222569-A (JP)
Title: Plotter
Inventor: CHIKU MASAFUMI
IPC: G06T11/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To directly and easily output a gray scale level from an edge list in the stage where a multi-level and high-resolution output is generated from outline information. SOLUTION: An input part 11 receives outline information from a client to generate an enlarged outline for pixel segments. A scan conversion part 12 detects intersections between scanning lines and the enlarged outline to generate an edge list for pixel segments. A gray scale generation part 13 receives the edge list from the scan conversion part 12 with respect to each scanning line and calculates the number of pixel segments, which are inverted on the scanning line, and accumulates respective pixel segments of each pixel in a corresponding array in an image buffer 15. After accumulation of the number of inverted pixel segments is terminated for scanning lines corresponding to the magnification, the array in the image buffer 15 indicates the number of pixel segments inverted in the pixel, and the gray scale level of the pixel is determined based on this number.
Patent JP-H03231640-A (JP)
Title: Diagnosis of image
Inventor: MATSUMURA SHIGERU
IPC: A61B6/03
Filed: 1990-02-07
Abstract: PURPOSE:To enable realization of spline interpolation without increasing a calculated value by padding a frequency emphasis function which gives a coefficient matrix of a spline function with nodes arranged at equal intervals in an image reconstructing computation. CONSTITUTION:A spline function S (x, y) is obtained by a formula (I) but a calculated vale becomes enormous generally to determine a spline coefficient Cij and a B-spline Nmi (x) and Nmj (y) at a stage m normalized. So, a spline function with nodes arranged at equal intervals is used to allow the padding of a frequency emphasis computation for giving a coefficient matrix Cij in an image reconstructing computation. Thus, the determination of the spline coefficient Cij is possible with the calculated value little increased. Then, a spline function with nodes arranged at equal intervals is used for the B-spline Nmi (x) and Nmj (y) normalized at the stage (m). If so, the same Nmi (x) and Nmj (y) are applicable for any part of data and hence, when stored previously, the Nmi (x) and Nnj (y) can be used, thereby accomplishing a spline interpolation without increasing the calculated value.
Patent JP-H03231198-A (JP)
Title: Decontaminating method of radioactive metal waste
Inventor: TANAKA AKIO
IPC: G21F9/28
Filed: 1990-02-07
Abstract: PURPOSE:To shorten the total time required for electrolytic decontamination by removing first a contaminated oxide film layer on the surface of a metal by an alternating electrolysis and by forming an oxide film layer thereafter by keeping metal waste in a corrosion facilitating environment for a prescribed period. CONSTITUTION:Radioactive metal waste 1 is immersed in an electrolytic bath 3 filled with an electrolytic solution 2 and electrolytic decontamination is executed by electrifying the waste 1 and an electrode 4 from a DC power source 5. The power source 5 is equipped with an alternating-current generator 6 and it enables execution of an alternating electrolysis with polarities alternated. A contaminated oxide film is removed efficiently by this alternating electrolysis decontamination, and the level of activity of the waste 1 having a matrix metal exposed is measured by a radiation measuring device 8 so as to check that the radiation is at a prescribe level or below. Thereafter the waste 1 is kept for a prescribed period in a storage building 9 therefor. The building 9 is provided with a heating-humidifying device 10 to form a corrosion facilitating environment, and thereby generation of rust of the metal waste in a large quantity is facilitated. After an oxide film is formed in this way, the waste 1 is returned to the electrolytic bath 3 and decontaminated again by the alternating electrolysis.
Patent JP-H11228608-A (JP)
Title: Production of vinyl acetate-based resin emulsion
Inventor: MIZOTA KAZUYA
IPC: C08F18/08
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject emulsion capable of reducing a sedimentation of a clay-based pigment, showing rapidly an initial adhesive power, providing the obtained dried film with a high elasticity, having an excellent heat-resistance and useful as an adhesive for paper and wood crafts, by employing a polyvinyl alcohol as a protective colloid and polymerizing a monomer in the presence of the clay-based pigment. SOLUTION: This emulsion is obtained by either emulsion-polymerizing 100 pts.wt. of vinyl acetate monomer alone or emulsion-copolymerizing 100 pts.wt. of vinyl acetate monomer and vinyl monomer copolymerizable therewith, by using pref. 10 to 500 pts.wt. of polyvinyl alcohol as a protective colloid and a polymerization initiator (e.g. hydrogen peroxide or potassium persulfate) in the presence of 5 to 300 pts.wt. of clay-based pigment (e.g. clay or kaolin). The monomer is exemplified by (meta)acrylic acid methyl or mono(meta)acrylic acid ethylene glycol and is pref. used by a ratio of 5 to 30 pts.wt. to vinyl acetate monomer.
Patent JP-S54120288-A (JP)
Title: Olefin polymerization catalyst component
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/60
Filed: 1978-03-10
Abstract: PURPOSE: To enhance the activity of catalyst per unit transistion metal or carrier by contacting a specific org. Mg cpd. to an org. Ti cpd. and an electron donative cpd. without dissolution and contacting the resulting solid compsn. to a liquid Ti halide.  
     CONSTITUTION: A Mg cpd. of formula Mg(OR 1 ) 2-n X n  (where R 1  is 1W10 C alkyl, aryl or cycloalkyl, X is halogen and 0<n≤2), e.g. MgCl 2  is contacted to a Ti cpd. of formula Ti(OR 2 ), (where R 2  is 1W10C alkyl, aryl or cycloalkyl) and an electron donative cpd. such as water, alcohols or phenols at -50W200°C for about 0.5W5 hr without dissolution. The resulting solid compsn. is then contacted to a liquid Ti halide such as TiCl 4  at °50W200°C for about 10 minW5 hr to give a  transistion metal component of Ziegler type catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59157124-A (JP)
Inventor: DOMINITSUKU EI BAARON
IPC: C08J3/22
Filed: 1983-02-21
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-S60170813-A (JP)
Title: Photographic optical system
Inventor: IKEMORI KEIJI
IPC: G02B15/177
Filed: 1984-02-16
Abstract: PURPOSE:To improve the accuracy of distance measurement by arranging a stopper opposite to an aperture stop across at least one lens group, and making the limited direction of on-axis luminous flux nearly coincident with the wedge direction of a split prism. CONSTITUTION:A zoom lens consists of the 1st lens group I for focusing, the 2nd and the 3rd lens groups II and III for zooming, and the 4th lens group IV for image formation. The luminous flux limiting direction of the stopper which limits only at least one direction is made nearly coincident with the wedge direction of the split prism. The stopper is added to the 1st lens group I and moved for focusing. The on-axis luminous flux of an infinite-distance object is not limited by the stopper at, for example, the telephoto terminal, but the on-axis luminous flux of a short-distance object is limited and spherical aberrations to the short- distance object are limited. Namely, part of luminous flux for distance measurement is cut, so the accuracy of distance measurement is improved.
Patent JP-S62184571-A (JP)
Title: Data processor using card as medium
Inventor: TANI TOMOMA
IPC: G06Q40/02
Filed: 1986-02-10
Abstract: PURPOSE:To heighten safety for the careless use of a lost card, when the card is lost, by generating a specified signal from a signal generating device, and terminating the arithmetic function of the card. CONSTITUTION:A card 3 performs a data process between main body devices 11-1m through terminal equipments 211-21n, and 2m1-2mn. When the card 3 is lost, the specified signal corresponding to the identification key word of the card 3 is transmitted with a signal generating device 8. The specified signal is received by the reception circuit 5 of the card 3. A checking circuit 9 operates a termination circuit 6 only when a received specified signal corresponds to the identification key word of the card 3. Therefore, the circuit 6 is not operated by the specified signal corresponding to the identification key word of the other card. Since an arithmetic circuit 4 is set so as to terminate its arithmetic operation with the circuit 6, the data process is not performed even when the card is loaded on the terminal equipments 211-21n, and 2m1-2mn.
Patent JP-H04246134-A (JP)
Title: Apparatus for stabilizing tension in continuous treating line
Inventor: YOSHIOKA OSAMU
IPC: C21D9/56
Filed: 1991-01-30
Abstract: PURPOSE:To restrain variation of tension in a strip in an annealing furnace to obtain stable operation in a line, in the continuous annealing line, etc. CONSTITUTION:When the variation of tension in looper 8 at inlet side of the furnace propagates in the furnace 9, at the time of sensing this with a control mechanism 3 for roll working through a detector 2 at inlet side of the furnace, the damper roll 1 is immediately worked, and by making this absorbed with damper action of this roll 1, the propagation of the variation of tension is prevented. Further, at the time of sensing the variation of tension developed in the inlet side looper 8 with speed regulation mechanism 5 through a detector 4 at outlet side of the looper, by immediately controlling speed of a bridle roll 7a at the inlet side of looper 8, the variation of tension at the inlet side looper 8 is restrained. The variation of tension of the strip in the annealing furnace in the continuous annealing line, etc., is restrained, and meandering in the furnace and drawing in the furnace are restrained, and the stable operation in the line can be executed.
Patent JP-S55120371-A (JP)
Title: Switching regulator system
Inventor: TAKAHASHI HIROSHI
IPC: H02M1/14
Filed: 1979-03-12
Abstract: PURPOSE:To suppress generation of noise by a construction wherein a choke coil in a smoothing portion will never be song in an audio band area even by output voltage fluctuation. CONSTITUTION:An input d.c. voltage is applied to a switching portion I 16 via an oscillating portion 15, converted into the first high frequency pulse voltage, then converted into the second high frequency pulse voltage in a switching portion II 20 after passing through a high frequency transformer 17, rectifying portion 18 and smoothing portion I 19, and the converted high frequency pulse voltage is smoothed in a smoothing portion II 21, then applied to a load 23 as d.c. voltage through an output terminal 22. On the other hand, the output voltage fluctuation of the output terminal 22 resulted from the voltage fluctuation on the input 14 side or of the load 23 is given to an error amplifying portion 24, and the given voltage is compared with the standard voltage 25 so that the voltage fluctuation is transferred to the on and off control portion 26.
Patent JP-H05226194-A (JP)
Title: Solid-state chip electrolytic capacitor and its manufacture
Inventor: NISHIYAMA SUMIO
IPC: H01G9/004
Filed: 1992-02-14
Abstract: PURPOSE:To mass-produce small-sized, large-capacity, solid-state electrolytic capacitors excellent in their electrical characteristics and the yield easily at a low cost. CONSTITUTION:A negative conductor layer 16 made at least thicker than a negative layer 15 is formed by transferring negative conductor paint on a surface of the negative layer 15 of a capacitor element 11 opposed to the drawing- out surface for a positive drawing-out wire 12. After that, the capacitor element 11 is coated with sheathing resin 18 including the negative conductor layer 16 so that the positive drawing-out wire 12 may be taken out on one side. Subsequently, a negative metal layer 20 is formed on a negative drawing-out surface 16a, being a surface of the negative conductor layer 16 exposed by removing a part of the sheathing resin 18 opposed to the positive drawing-out surface 12a of the sheathing resin 18.
Patent JP-H11212168-A (JP)
Title: Zoom lens
Inventor: IZUMI YASUHIRO
IPC: G03B17/18
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To display much information without increasing the number of LEDs. SOLUTION: Plural display boards 21a, 21b,..., 21n corresponding to the number of display modes are prepared and a required mode is selected by attachmenting a corresponding display board to a lens body 10. Windows 23 making positions to be superposed to plural LEDs 22a on a substrate 22 fixed on an indicator 12 of a lens body 10 transparent are formed on plural display boards 21 having respectively different described contents so as to check the lighting of respective LEDs 22a. When a certain display board 21 is fixed on the indicator 12 by screws 25 to be engaged with the screw parts 12a of the indicator 12, a mechanical switch 12b corresponding to a projection part 24 of which position is changed in each display board 21 is depressed, the attached display board 21 is detected and its mode information is transmitted to a central operation means.
Patent JP-H06242497-A (JP)
Title: Pop-up stroboscope
Inventor: SAKURAI HIDENORI
IPC: G03B15/03
Filed: 1993-02-17
Abstract: PURPOSE:To provide a simple and inexpensive pop-up stroboscope capable of safely and surely housing/projecting a stroboscope main body by absorbing a load imparted to the stroboscope main body during housing/projecting actions. CONSTITUTION:The pop-up stroboscope is provided with the stroboscope main body 14 constituted so as to project light via a stroboscopic window 24, an up spring 16 pressing the stroboscope main body 14 in a direction to always project it from a camera main body and a down spring 18 for projecting the stroboscope main body 14 from the camera main body by the pressing force of the up spring 16 centering a turnable shaft 20, linked with a photographing starting action and simultaneously, housing the stroboscope main body 14 in the camera main body against the pressing force of the up spring 16, linked with a photographing stopping action. One end of the down spring 18 is supported by the stroboscope main body 14 and the other end is arranged so as to abut on the projecting part 30 of a cam ring 28 incorporated in the camera main body. The pressing force of the down spring 18 is set a little stronger than that of the up spring 16.
Patent JP-S56124648-A (JP)
Title: Exhaust gas purifying device for internal combustion engine
Inventor: ISHIKAWA TSUNEKATSU
IPC: F02D41/14
Filed: 1980-03-07
Abstract: PURPOSE: To purify the exhaust gas of an internal combustion engine generally, by controlling the amount of secondary air supplied to the intake and the exhaust systems in response to the output signal of a sensor for detecting the density of exhaust gas.  
     CONSTITUTION: An intake manifold 14 and an exhaust manifold 16 of an engine 10 are connected via recirculating passage 142 having an EGR control valve 66 for recirculating a portion of exhaust gas to the intake system. On the other hand, an exhaust gas sensor 150 and a ternary catalytic converter 20 are provided in the exhaust system, and the output signal of the sensor 150 is given to a control circuit 154. Air compressed by an air pump 22 is supplied to an intake manifold 14 via a passage 64 having an air-flow control valve 56 and supplied also to an exhaust manifold 16 via a passage 36 having an air-flow control valve 26. To these control valves 26, 56, partial vacuum in the intake pip is introduced selectively via a three-way solenoid valve 84, the position of which is changed in response to the output signal of the control circuit 154. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05227330-A (JP)
Title: Backup system for communication line
Inventor: OGAWA TORU
IPC: H04L69/40
Filed: 1992-02-14
Abstract: PURPOSE:To provide a system in which system-down being a complete communication disable state is avoided with respect to the backup system whose private lines are backed up by a line network in the communication system where plural terminals are connected in multi-point to a host. CONSTITUTION:Modems 12 at each terminal side are connected to a host modem 10 via a private line 14, and the private line 14 is backed up by a line network 16. In such a communication system, the modem 10 is provided with a means 18 detecting a fault of the private line 14, a means 20 disconnecting the private line 14 when a fault is detected, a means 22 calling all the modems 12 when the fault is detected, a means 24 discriminating whether or not the communication is attained with the called modem 12 via the line network 16, a means 26 informing line interruption to the modem 12 by using the line network 16 when communication is disable, and a means 28 starting communication with the modem 12 whose communication is enable.
Patent JP-H08217574-A (JP)
Title: Surface treatment of ceramics
Inventor: HASEZAKI KAZUHIRO
IPC: C04B41/87
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a ceramic body almost free from voids. CONSTITUTION: When ceramics used as a high-temp. structural material is surface-treated, it is pretreated before hot isostatic pressing by forming a dense film by surface oxidation treatment in the air at a high temp.
Patent JP-S58144655-A (JP)
Title: Poppet valve apparatus
Inventor: YAMAGISHI MASAO
IPC: F16K49/00
Filed: 1982-02-23
Abstract: PURPOSE:To raise the cooling efficiency of a poppet valve, by introducing cooling air into an air chamber formed in a valve seat of the poppet valve, and ejecting cooling air directly toward the back of the poppet valve near the seat surface thereof. CONSTITUTION:A poppet valve 1 consists of a valve head 2 and a valve rod 3, and the seat surface 5 of its valve seat 4 faces the seat surface 6 of the poppet valve 1 so as to establish and break communication between a combustion chamber 7 and an exhaust passage 8. Further, cooling water is introduced into a cooling-water chamber 9, and after cooling the outer periphery of the exhaust passage 8, is discharged toward the above. In such an arrangement, an air chamber 11 is formed in the valve seat 4 so that cooling air introduced from an inlet port 12 is carried into the air chamber 11 and ejected into the exhaust passage 8 from a plurality of ports 14 formed in the inner peripheral surface 13 of the valve seat 4. After cooling the valve seat 4 and the back 15 of the valve head 2, cooling air is carried through the exhaust passage 8 together with exhaust gas and recovered for reusing the same.
Patent JP-S52111359-A (JP)
Title: Pulse-width controller
Inventor: ITOU HISASHI
IPC: H03K5/04
Filed: 1976-03-16
Abstract: PURPOSE: To stably and accurately control duty ratio by simply constituting mono-stable multi-vibrator, integrator, and duty ratio comparator. 
     COPYRIGHT: (C)1977,JPO&Japio