baber/WOPTO huggingface dataset:
Patent JP-H01161813-A (JP)
Title: Coil
Inventor: OKUDA SHINJI
IPC: H01F17/02
Filed: 1987-12-18
Abstract: PURPOSE:To facilitate mounting work, to make the coil adapted to automation and to prevent the occurrence of poor soldering, in the coil which is used in high frequency circuit parts in an image equipment and the like, by winding a insulating paper and a conductive metal film, or insulating film on which a conductive metal foil is formed, around a conductive core material, and cutting the material after fixing. CONSTITUTION:A conductive core material 10 is a metallic or conductive resin rod on which an inserting groove 10a is formed in the axial direction. An insulating paper 11 and a metallic foil 12 are the same in size and have a rectangular shape having the same width as that of the core material 10. The insulating paper 11 and the metal foil 12 are neatly superposed and the ends are inserted in the inserting groove 10a of the core material 10. The core material 10 is rotated so as to form a scroll. Then the material is cut by a desired width 13, and coils 14 are obtained. In order to mount the coil 14 on a printed board 15, cream solder 17 is applied on a wiring pattern 16 which is formed on the surface of the printed board 15. The core material 10 and the end part of the winding of the metal foil 12 are mounted so that they are placed on the wiring patterns 16 to which the material 10 and the foil 12 are electrically connected. Then, the cream solder 17 is fused with a reflow furnace, and the parts are electrically connected and mechanically fixed.
Patent JP-H10163499-A (JP)
Title: Manufacture of thin film transistor
Inventor: TANAKA TSUTOMU
IPC: H01L29/786
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To form the LDD(light doped drain) region of a thin film transistor with good controllability without increasing the manufacture process, connecting the manufacture of the thin film transistor. SOLUTION: A gate insulating film 4 is formed on the crystallized silicon film 3 formed in a given position on an insulating substrate 1, and then a gate electrode 5 of a predetermined pattern is made on the gate insulating film 4. Next, a first film 7 is made all over after formation of a self oxide film 6 on the surface of the gate electrode 5, and then, the first film is patterned to provide openings 8, 10, and 12 at least in the region where the formation of a heavily doped source-drain region is planned, and the separation places of the gate electrodes 5 in circuit constitution. With the patterned first film as a mask, the gate insulating film 4, the self oxide film 6, and the gate electrodes 5 exposed in the openings 10 and 12 are removed by etching.
Patent JP-H10158591-A (JP)
Title: Bonding method and laminate produced thereby
Inventor: HASEGAWA TAKESHI
IPC: C09J175/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method which quickly bonds a joining member of an inorganic material as an adherend to another member by the aid of an aqueous dispersion-based adhesive after spraying an aqueous solution of water-soluble resin on the joining face of the adherend. SOLUTION: This method bonds a joining member of an inorganic material as an adherend, e.g., asbestos-slated or gypsum board, by the aid of an aqueous dispersion-based adhesive containing a urethane-based polymer at 20 to 100 pts.wt. per 100 pts.wt. of the solid, after spraying an aqueous solution of water- soluble resin, which becomes insoluble in water when subjected to a curing and/or cross-linking reaction, on the joining face of the adherend.
Patent JP-2001132556-A (JP)
Title: Cooling device for egr and oil
Inventor: OSADA HIDEKI
IPC: F02M25/07
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for EGR and oil which has a small installation space, improve vibration durability, and heats lubricating oil at the time of start in a low temperature. SOLUTION: A cooler housing part 10 is directly attached to a cylinder block 3, cooling water of engine makes flow in and out into/from the cooler housing 10, an EGR heat exchanger 16 and oil heat exchanger 15 are housed adjacent to each other in the cooler housing part 10, and they and dipped in cooling water. Accordingly, a cooling water piping for leading the cooling water in an engine into the cooler housing part 10 is eliminated, vibration durability is improved, and also an arrangement space is contracted.  Since the EGR heat exchanger 16 and the oil heat exchanger 15 are disposed adjacent to each other, heat of the high temperature EGR gas which flows the EGR heat exchanger 16 is transmitted to low temperature lubricating oil which flows the oil heat exchanger 15 through the cooling water, at the time of start in the low temperature, the lubricating oil is warmed, and starting easiness in the low temperature is improved.
Patent JP-H04190972-A (JP)
Title: Welding method for diaphragm
Inventor: FUKUZAWA YOSHIYUKI
IPC: E04C3/32
Filed: 1990-11-22
Abstract: PURPOSE:To efficiently carry out production of stable quality with simple constitution in welding the end insidles of the square cylindrical column base material by erecting the column base material and performing welding. CONSTITUTION:The column base material 31 clamped by a clamping mechanism 127 on a support 124 of an undulating base 123 is erected with an axis 122 as a fulcrum. A welding robot 120 inserts a welding head from the upper end side of the column base material 31 and continuously welds the overall periphery of the diaphragm 34. At this time, since the welding head always performs flat welding work, welding of stable quality is made possible. After the one end side is welded, the column base material is once brought down up to a horizontal state and continuously, it is erected up to an almost vertical state with the other end side upward and the diaphragm of the other end side is welded by a second welding robot.
Patent JP-H02164008-A (JP)
Title: Manufacture of soft magnetic sintered body of fe-si alloy
Inventor: TOOKITA MASAKAZU
IPC: B22F3/22
Filed: 1988-12-19
Abstract: PURPOSE:To obtain a high density Fe-Si alloy sintered body having improved soft magnetic characteristics by injection-molding Fe, Si mixture powder, mixed in the specified ratio, and then carrying out binder removal treatment, degassing treatment, diffusion treatment, etc., and sintering it. CONSTITUTION:Fe, Si mixture powder is prepared by using Fe powder and Fe-Si alloy powder so that Si content is 1-10wt.% and either one is caused to have larger grain size, and the other smaller grain size before mixing. A binder consisting of wax and polyethylene is added to Fe, Si mixture powder and kneaded, then pelletized in pellet form and molded by an injection-molding machine. The obtained molded body is heated in N2 atmosphere to decompose and remove the binder, then heated and held in hydrogen atmosphere or in vacuum to carry out degassing and diffusion treatment for Si. Then, after heated to 1350 deg.C and maintained for 60 minutes, furnace-cooled to 1000 deg.C, and successively sintering treatment is carried out to effect cooling by N2 gas. Thus, a soft magnetic sintered body having high performance soft magnetic characteristics can be obtained stably.
Patent JP-H10156640-A (JP)
Title: Mounting method for clip and device therefor
Inventor: SATO MASAMI
IPC: B23P19/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To mount a clip automatically by inserting the clip from a circular column member into a guide passage, then displacing it in the guide passage, inserting it into a cylindrical member, and mounting it in a clip groove part of a piston under the displacement action of a mounting member. SOLUTION: When a cylinder 910 is energized, a pressing member 904 is displaced along a guide plate 898, and a clip 30 moves to a cylindrical member 884 side inside a guide passage 900. When a mounting member 882 lowers, a diameter of the clip 30 is reduced due to stress that the clip 30 receives from a wall face of a hole part 886, and the clip 30 is displaced horizontally and is engaged with a stepped part 892. When the mounting member 882 lowers furthermore and is inserted into a piston pin mounting hole 1010b of a piston 22 by a predetermined amount in this condition, the clip 30 is engaged with a clip groove part 1016b, its diameter is expanded, and it is mounted.
Patent JP-H03180974-A (JP)
Title: Method and device for constituting control circuit
Inventor: KOBAYASHI KAZUO
IPC: G06F17/50
Filed: 1989-12-08
Abstract: PURPOSE:To form a control signal synchronized with a clock having a different phase from one state by constituting logical circuits so that a status activity display circuit is separated from a signal forming circuit for instructing a control signal, and in the signal forming circuit for instructing the control signal, constituting logical circuits corresponding to the number of phases of a synchronizing clock signal. CONSTITUTION:In the case of forming a logical circuit constituted of lower level logical gates from the functional specifications of a control circuit described as status transition using a multiphase clock signal for a synchronizing signal, a status activation displaying logical circuit 41 and control signal forming logical circuits 42 to 44 are prepared in each status and control signal forming logical circuits 42 to 44 are constituted in each clock of a different phase. Consequently, a control signal having a fixed duration can be formed completely independently of the transition time to the succeeding state.
Patent JP-H02166275-A (JP)
Title: Vacuum device
Inventor: MIKAMI HIROSUKE
IPC: C23C14/22
Filed: 1988-12-21
Abstract: PURPOSE:To prevent cooling water from infiltrating into a gaseous system for cooling and to prevent both pressure abnormality in a vacuum vessel and failure of a vacuum pump by providing a foreign matter removing mechanism such as a water filter just near to the upstream side of a water flow controlling valve and removing the foreign matter in the cooling water. CONSTITUTION:A vacuum device is prevented from being damaged after baking is finished by mixing compressed air for cooling into the cooling water which is allowed to flow to both the wall 26 of a vacuum vessel and an anodic electrode 30. The check valves 32, 33 are provided to the joining part of cooling water and compressed air and water is prevented from infiltrating into a compressed air system. The cutoff valves 34, 35 are provided before these check valves 32, 33 and water is prevented from infiltrating into the chamber and the anodic electrode 30. A check valve 37 is provided to the joining part of both cooling water which is allowed to flow to a cathodic electrode 28 and a high-frequency matching circuit 36 and compressed air and a cutoff valve 38 is provided before this check valve 37. The water filters 39, 40, 41 are provided to the upstream sides of the check valves 32, 33, 37 to prevent these check valves from being stuck with the foreign matters.
Patent JP-H09228661-A (JP)
Title: Crusher
Inventor: SAKADO SEIICHI
IPC: B23D17/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To crush a concrete structural material such as reinforced concrete wall, floor, ceiling, column, etc., most efficiently in a crusher used as the principal section of a demolisher for a structure (such as a building) made of reinforced concrete, etc. SOLUTION: This crusher consists of a fixed jaw body 2, a movable jaw body 3 opened and closed to the fixed jaw body 2, a crusher outer box 1, to which the fixed jaw body 2 and the movable jaw body 3 are installed, a rear- edge side edge 5a formed in an approximately rectangular shape through a small arcuate edge section, and a front-edge side edge 5b, in which approximately the whole is formed in a large arcuate edge section. The rear-edge side edge 5a is composed of a half abacus bead-shaped movable-side crushing blade 5 mounted towards the inside of the movable jaw body 3 and a half abacus bead-shaped fixed-side crushing blade 6 set up at the front end of the fixed jaw body 2.
Patent JP-H06174097-A (JP)
Title: Manufacture of metal gasket for vacuum sealing
Inventor: SHIBUYA SUMIICHI
IPC: F16J15/08
Filed: 1992-11-30
Abstract: PURPOSE:To provide easy manufacture without vacuum leakage' even in baking at high temp. CONSTITUTION:Ring knife edges 1a, 1a are formed on the sealing faces 1b, 1b of a pair of vacuum flanges 1, 1, respectively. Ring gasket main bodies 2 are sandwiched by the sealing faces 1b, 1b. The knife edges 1a, 1a are entered into the gasket main bodies 2 for vacuum sealing. Then each gasket main body 2 is mainly formed of either of deposition reinforcing type copper and particle dispersing type copper. High-density energy beams are radiated on the knife edge-entered part of each gasket main body 2 for softening treatment.
Patent JP-H07148889-A (JP)
Title: Composite molded product
Inventor: IKEMOTO YOSHIYUKI
IPC: B32B7/04
Filed: 1993-11-26
Abstract: PURPOSE:To prevent a sink mark from occurring by improving adhesion be tween a metallic insert and a resin layer by a method wherein the metallic insert is coated with polypropylene resin, and further they are coated with polyvinyl chloride resin. CONSTITUTION:A metallic insert is preliminarily held in a cavity of a mold by an insert pin or the like, and a sandwich injection molding method is applied thereto. That is, a specific amount of polyvinyl chloride resin being a front layer is injected in a first process and a polypropylene resin being an inner layer is injected from another injection mechanism in a second process. The inner layer is formed while the polyvinyl chloride resin injected in the first process is being extended on an inner face of the cavity. Lastly, the polyvinyl chloride resin composing an outer layer is injected again to form a sandwich structure in the mold. Thus, a composite having a structure wherein the metallic insert is a core material, and the polypropylene resin layer is of a sandwich form with a polyvinyl chloride resin layer, can be obtained.
Patent JP-H05134593-A (JP)
Title: Hologram exposing method
Inventor: TAKENOBU SHOTARO
IPC: B60K35/00
Filed: 1991-11-08
Abstract: PURPOSE:To obtain the exposing method which eliminates the reflection on the rear surface and facilitates handling at the time of exposing in the production of a hologram. CONSTITUTION:An antireflection film 1 is provided on an ND filter plate 2 to form a supporting structural body 3a. A photosensitive material 4 for the hologram is put by the supporting structural bodies 3a therebetween in such a manner that the antireflection films 1 is disposed on the outer side and is irradiated with coherent light from both sides, by which the hologram of a reflection type is produced. The hologram of a transmission type is produced by joining the supporting structural body 3a and the photosensitive material 4 for the hologram in such a manner that the surface of the structural body having no antireflection film 1 comes into contact with the photosensitive material and irradiating the hologram with the coherent light from the one surface 2.
Patent JP-H10137771-A (JP)
Title: Method for removing water-soluble high molecular compound
Inventor: ADACHI TSUNEYASU
IPC: B01D21/01
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To remove a water-soluble high molecular compd. from an aq. soln. without affecting effective components in the soln. by adding an alkaline earth metallic salt and a condensed phosphate to the soln. SOLUTION: An alkaline earth metallic salt and a condensed phosphate are added to an aq. soln. contg. a residual, cationic, anionic or amphoteric water-soluble high molecular compd., e.g. treated water contg. a polymer flocculant. The alkaline earth metallic salt is, e.g. beryllium fluoride or beryllium chloride and is added by an amt. (weight) about 0.1-20 times that of the high molecular compd. The condensed phosphate is, e.g. sodium polyphosphate or potassium polyphosphate and is added by an amt. (weight) about 1-20 times that of the high molecular compd. The added compds. react with the water-soluble high molecular compd. and form a water-insoluble reactional product, which is then removed by spontaneous precipitation or other method. The water-soluble high molecular compd. is removed from the aq. soln. without affecting effective components in the soln.
Patent JP-H11152170-A (JP)
Title: Film cartridge case
Inventor: MIYAKE YUICHIRO
IPC: B65D1/26
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To store a film cartridge efficiently and maintain the stored state of the cartridge in a stable manner. SOLUTION: The film cartridge case 10 includes recesses 11 to store a plurality of film cartridges 18 in the axial direction of the case. Each of the recesses 11 is formed from a bottom wall 13, a curved wall 15 connected to the wall 13, and an upright wall 16. The cartridges 18 are held in the recess 11 so as not to fall down. A distance between the upper part of the wall 15 and that of the wall 16 is made slightly smaller than the external diameter of the cartridge 18. By displacing the wall 16 in such a direction that the distance between the walls 15, 16 is changed, the cartridges 18 can be put in or taken out, while a certain holding force is imparted to the cartridges 18.
Patent JP-H02167130-A (JP)
Title: Suction operation apparatus of endoscope
Inventor: TAKAHASHI CHOEI
IPC: A61B1/00
Filed: 1988-12-20
Abstract: PURPOSE:To simplify a structure and to enhance operability by forming a notch to a tube and changing over a suction state and a stand-by state only by operation for pressing said notch part laterally. CONSTITUTION:A notch 6 is formed to a tube 2 obliquely and linearily in the direction from the part communicating with a suction means 3 to the part communicating with a suction part 5. In a stand-by state, a press plate 7 always presses the tube 2. Therefore, even when the suction means 3 is operated, no suction is performed from the suction port 5 because the cut opening on the side communicating with the suction port 5 of the leading end of an insert part is closed and the open air is sucked in the tube 2 from the opening of the notch 6. Next, when an operation button 8 is pushed in, the press state is released and the notch 6 of the tube 2 is closed from the open air and suction is performed from the suction port 5 of the leading end of the insert part 4. At this time, the flap 6a of the notch 6 gets into the cut opening on the opposite side and stopped in the pressure contact state with the inside surface of the tube 2 by the repulsive elastic force thereof.
Patent JP-H09156379-A (JP)
Title: Drain structure
Inventor: ISHIHARA MASAYUKI
IPC: B60J10/82
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and work manhours by integrally arranging a drain guide on the reverse side of a ventilator, and connecting a drain hose to the drain guide in a drain structure that water infiltrating into a sunshine roof unit is drained outside a car by using the drain hose. SOLUTION: A ventilator 12 to discharge air in a car to the outside of the car is composed of an almost box-shaped casing 13, a ventilator valve 14 and a drain guide 15. This drain guide 15 has a hole in its side wall, and one end of a drain hose 20 is inserted into this hole. The other end of the drain hose 20 is connected to an almost quadrangular frame 23 formed so that rainwater gathers in a sunshine roof unit 22 arranged on a roof 21 of a vehicle 10, and the gathered rainwater is introduced into the drain guide 15 of the ventilator 12. The rainwater of the drain guide 15 is drained together with air in the car by push-opening the ventilator valve 14.
Patent JP-H01163768-A (JP)
Title: Copying device
Inventor: OBUCHI TORU
IPC: G03G15/047
Filed: 1987-12-21
Abstract: PURPOSE:To output a masking image obtained by erasing a drawn image inside a colored area by coloring a specified area in a colored original with a specified color, and thereby specifying the area to be erased. CONSTITUTION:Red segregating specification of a colored original 41 is input by a switch 33. A copying key is pushed so that a red filter is set to an image pickup element 4b and a carrier bus for a carried transfer sheet is set in the direction of a paper eject tray. An optical scanning device starts reading and scanning, and an image pickup element 4b and a nonfilter image pickup element 4c start scanning the original 41. An area outside the specified area obtained by image recognition processing is erased by an erasing device 9. A developing unit projects a laser beam on an electrostatic latent image outside the red colored area 44 where a black character image 43 on the original 41 was formed on a drum 6, so that the electrostatic latent image outside the red colored area 44 is erased. The electrostatic latent image inside the red colored area 44 on the drum 6 is developed, and then black toner is transferred and fixed. Ultimately, an 'erase image' 51 is output.
Patent JP-2001141853-A (JP)
Title: Time-interval counter device
Inventor: KIUCHI HITOSHI
IPC: G04F10/06
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a time-interval counter device which is low-cost and whose resolution is high. SOLUTION: A circuit which is of a two-frequency system and which uses a simple and highly stable vernier generation system is used. That is to say, a vernier voltage-controlled oscillator which receives an external reference signal outputs a second signal having a second frequency before the starting signal of a time measurement. The second signal is supplied to a sample-and- hold circuit and a comparator circuit. The sample-and-hold circuit holds the voltage of the vernier voltage-controlled oscillator by a start (or stop) signal, and the voltage is supplied to the comparator circuit as a reference voltage. The comparator circuit compares the reference voltage with the voltage of the vernier voltage-controlled oscillator, a digital signal is generated, and the signal is used as a vernier signal.
Patent JP-H09156275-A (JP)
Title: Binding device for refill sheet
Inventor: YANAGIYA KOICHI
IPC: B42F13/18
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a binding device for refill sheets which enables binding of the refill sheets being different in size. SOLUTION: This binding device for refill sheets is so made as to blind the refill sheets by passing rings 3 through upper binding holes 1 and lower binding holes 2 of the sheets. The rings passed through the upper binding holes 1 and the rings 3 passed through the lower binding holes 2 are fitted to separate ring holding parts 4 and 5 respectively and these two ring holding parts 4 and 5 are connected by connective pieces 6 so that they are spaced adjustably.
Patent JP-H04190422-A (JP)
Title: Program generating method
Inventor: OKOCHI TOSHIO
IPC: G06F17/13
Filed: 1990-11-26
Abstract: PURPOSE:To shorten a program generation time and decrease a description quantity and to improve execution performance by executing programs by plural processors in parallel, making programs for the same calculation common, and using specific numbers as data identifiers used for a communication between the processors. CONSTITUTION:The host computer HC of a parallel computer 20 executes a program for parallel computation stored in a memory MS. Respective processors PE execute programs for parallel computation loaded in a local memory LS. The computer HC performs input processing, loads programs for the PEs in the PEs, and actuates the PEs. The processors PE once actuated by the computer HC executes the programs for the PEs. At this time, the PEs transfer data with the computer HC and also with the PEs. The numerals which are numbered under a specific rule are used as the identifiers used for the communication.