baber/WOPTO huggingface dataset:
Patent JP-H0946978-A (JP)
Title: Commutator and its manufacture
Inventor: SAITO JUNICHI
IPC: H01R39/06
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make a riser piece and a carbon segment in one united body. SOLUTION: A commutator 1 is made of carbon segments 20 and copper riser pieces 4, and each riser piece 4 is welded to a functionally gradient material member 13 with a welding portion 14 in one unit on the opposite side of a brush contact surface 15 of a segment 20. The functionally gradient material member 13 is mixed and baked in such a manner that the mixing ratio between carbon powder and copper powder varies continuously from brush contact surface side to 100% carbon powder side and to 100% copper powder side without showing boundary seam. Therefore, the riser piece is integrally welded to the carbon segment through the functionally gradient material member, so that the weldability at the boundary surface with the carbon segment as a protective piece for a riser piece becomes much better.  Since the mechanical strength and electrical resistance of the functionally gradient material member vary (slope function) continuously, the mechanical and electrical connecting states between the brush contact surface and riser piece of the segment can be enhanced.
Patent JP-H0418588-A (JP)
Title: Two-directional recognition head-up display device
Inventor: YAMAMURA SOHEI
IPC: G09F9/00
Filed: 1990-08-09
Abstract: PURPOSE:To obtain a sharp image which has no crosstalk by separating plural pieces of video information, which are displayed on a display element, in both directions across a combiner by utilizing complete separation characteristics of the combiner. CONSTITUTION:A glass door 1 is supported on an upper roof 2, a head-up display (HUD) housing 3 is fitted inside the roof 2 while aligned with the optical axis of the HUD, and TFT transmission type liquid crystal 4, a light source 5, and an optical element 6 such as a Fresnel lens which enlarges virtual images of various pieces of video information displayed on the TFT transmission type liquid crystal 4 are provided in the HUD housing 3. Light beams 8 and 9 which contain images after passing through the optical element 6 are split into two according to spectral distribution characteristics of the complete separation type combiner 7 stuck on part of the upper internal surface of a glass window or the glass door 1. Consequently, the spectral distribution characteristics of the combiner 7 to reflected light or transmitted light match spectral distribution characteristics to projected light and independent image information which has no crosstalk is read at a relatively wide visual angle from both sides of the combiner 7.
Patent JP-S58117014-A (JP)
Title: Subsystem automatic start processing system
Inventor: NISHI TAKEHISA
IPC: H04L29/02
Filed: 1981-12-30
Abstract: PURPOSE:To obtain an associated subsystem under an arbitrary condition automatically, by providing a starting condition table storing the information of subsystem to be started corresponding to a started subsystem. CONSTITUTION:A starting condition table is provided, which stores information of subsystem to be started corresponding to a started subsystem. For example, a start command is inputted from a system console 1 and the start of a subsystem A is instructed to a subsystem start section 3 via a start command processing section 2. The assignment processing of resource is done with a resource allocating section 4, the result is inputted to an initializing module load section 5, and the initializing module of the subsystem A stored in advance in a load module library 13 of a magnetic disc device 11 is executed. A control program required for the running of the subsystem 21 is formed with an initializing processing section 7 of a subsystem A6 and the initial set is done.
Patent JP-S6190438-A (JP)
Title: Supplier of lead frame for semiconductor device
Inventor: OGAWA YOSHIHIKO
IPC: H01L21/50
Filed: 1984-10-11
Abstract: PURPOSE:To enable lead frames to be split surely one by one without deformation by providing the first stopper member that supports the lead frame bottom and the second stopper member that comes into a gap between the lowermost part and the lead frame just above. CONSTITUTION:A lead frame 31 contained in a magazine 30 is supported by the first stopper member 38. Next, the second stopper member 42 and a push- down member 46 are advanced and come into a gap between the lowermost part and the lead frame just above. Next, the stopper member 38 is moved backward, and lead frames above the second stage from bottom are supported by the stopper member 42, bringing the lowermost lead frame into a free state, when the push-down member 46 is pushed down, and the lowermost lead frame is separated, dropped, and guided onto a welding jig 32. Since two members share in the support and separation of lead frames in such a manner, the push- down member surely separates lead frames without deformation and can supply them onto the welding jig.
Patent JP-S60104892-A (JP)
Inventor: TAGAMI MASAHIRO
IPC: F16L27/12
Filed: 1983-11-10
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-S62117628-A (JP)
Inventor: KUNUUTO BITSUTORAA
IPC: B01J37/02
Filed: 1986-09-11
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-H09110915-A (JP)
Title: Production of metallocene catalyst system fixed on inert carrier substance and such system
Inventor: RARUFUUYURUGEN BETSUKAA
IPC: B01J31/22
Filed: 1996-08-12
Abstract: A process is claimed for the prodn. of metallocene catalyst systems immobilised on inert support materials from organometallic cpds. (I), water and metallocenes (II). The process comprises (a) introducing the support (III), cpd. (I) (or a soln. or suspension thereof) and opt. water into a reactor with a gas stream, carrying out the reaction and fixing the reactants and/or reaction prods. onto (III) in the gas phase, then opt. adding (II) (or a soln. thereof) in the gas stream and fixing it on (III), and (b) drying the supported system in the gas phase and simultaneously carrying out a prepolymerisation, opt. by adding an olefin in the gas phase. Also claimed are (i) supported catalyst systems with 3-40 wt% Al fixed in the form of aluminoxanes and 0.1-30 wt% metallocene fixed in the form of the catalyst system; (ii) immobilised metallocene catalyst systems obtd. by this process; (iii) a process for the prodn. of metallocene catalyst systems fixed on inert supports by prior-art processes, in which the solvents and suspending agents used are removed and the prod. is dried by gas streams in gas phase reactors.
Patent JP-S6272361-A (JP)
Inventor: MORI EIJI
IPC: A61B18/20
Filed: 1985-09-26
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-H0960155-A (JP)
Title: Bearing wall panel
Inventor: KAWABATA MANABU
IPC: E04B2/56
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce compressive members without losing the equality of the right and left sides of a panel in a bearing wall panel and eliminate the necessity of bonding the internal wall finish material in a separate process. SOLUTION: A bearing wall panel 2 is provided with an internal wall material 4, an external wall material 6, and the right and left wall frames 8, 10 and arranged by connecting it to each other in the right and left directions along the faces of the internal wall material and the external wall material. One compressive member 12 is vertically erected only at one side of the right and left directions in the panel. The right and left connection parts to join the adjacent panels or columns in the right and left sides are formed as a spline joint type.
Patent JP-H0377326-A (JP)
Title: Bump electrode type semiconductor device
Inventor: OMURA MASAYOSHI
IPC: H01L21/60
Filed: 1989-08-19
Abstract: PURPOSE:To sharply reduce a crack of an insulating film and to enhance reliability of a bump electrode type semiconductor device by a method wherein a size of a contact part of a metal part with a bump electrode coming into contact with the insulating film on the metal film is made larger than a pattern size of the metal film and the metal film and the insulating film on the metal film are included under the bump electrode. CONSTITUTION:A flat metal film 2 is covered with an insulating film 3; a bump electrode 5 which is connected to the metal film 2 through its opening part is formed. A size bx of a contact part of the metal film 2 with the bump electrode 5 coming into contact with the insulating film 3 on it is made larger than a pattern size ax of the metal film 2; the metal film 2 and the insulating film 3 on it are included under the bump electrode. By this constitution, the ductile metal film (aluminum film) 2 does not exist around the contact part A, and a shearing stress is not produced. As a result, a crack of the insulating film 3 is reduced, and reliability of a semiconductor device can be enhanced.
Patent JP-H0960758-A (JP)
Title: Solenoid valve
Inventor: ADACHI HIDEJI
IPC: F16K31/06
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To handle a valve unit as an integral object, simplify part management, and simplify the assembling work by connecting a valve element to the lower end of a plunger, and connecting the lower end of a coil spring to the outer periphery of the valve element respectively. SOLUTION: A valve element 13 made of an elastic material such as rubber opening or closing a fluid flow hole interlockingly with the vertical movement of a plunger 12 is connected to the lower end of the plunger 12. A conical coil spring 14 is inserted in the compressed state between a fitting cover 11 and the valve element 13 on the outer periphery of the plunger 12. The lower end of the plunger 12 is inserted into the coupling recess 13a of the valve element 13, a spring receiver 15 is inserted into the peripheral groove 13 b of the valve element 13, and a winding section on the lower end side of the coil spring 14 is outwardly coupled with a spring receiver 15 in the peripheral groove 13b. A winding section at the upper end of the coil spring 14 is fixed to the lower face of the fitting cover 11 by spot welding. A valve unit 10 can be handled as an integral object.
Patent JP-S58116540-A (JP)
Title: Screen printing method
Inventor: YANAGISAWA ISAO
IPC: B41M1/12
Filed: 1981-12-29
Abstract: PURPOSE:To facilitate a screen printing, by exposing a printed design as a mask on a film in which gauze and a photosensitive resin are formed in one body on a light transmittable or frosted carrier sheet and removing a resin film of nonexposed part by melting, and coating printing ink from the top of the gauze. CONSTITUTION:Water-soluble or solvent-soluble photosensitive resin 2 is coated in one body with gauze 3 to a carrier sheet 1 of a transparent or translucent polyester film, etc. (a frosted film which is writable, etc. are preferable.) to prepare a photoreceptor A. The desired printed design 4 is described on the sheet 1 of the photoreceptor A, and a light source 5 is irradiated from the mask side (the side of the printed design) by using the sheet 1 as a mask or placing the paper pattern of the printed design on the resin film 2 etc. to cure the exposed part, and afterward, nonexposed part is removed with water or a solvent to expose the gauze 3. This gauze is peeled from the sheet 1 and used for screen printing. By such a way, a printing having the stable and excellent reproducibility is performed easily.
Patent JP-S59104187-A (JP)
Title: Cryostat
Inventor: YAMANAKA KAZUNORI
IPC: H01L39/04
Filed: 1982-12-07
Abstract: PURPOSE:To prevent the overheat by a heater by detecting by a temperature sensing magnetic unit the temperature, and containing a heater switching unit for operating it in a cryostat, thereby simplifying an overheat preventing mechanism by the heater. CONSTITUTION:Liquid helium 11 of coolant is filled in a dewar bin 3 of a temperature variable cryostat. An object 5 to be varied at the temperature is bonded to a copper block 6 for thermally coupling to an electric heater 7, and rare earth cobalt temperature sensing magnetic unit 8 having a transient temperature of approx. 200 deg.C and a permanent magnet 8 are bonded to the copper block 6. Further, a magnetic field detector 10 is provided in the vicinity of the unit 8. The unit 8 which is heated through the block 6 by the heater 7 exceeds approx. 200 deg.C at this time, a magnetic moment is varied, a magnetic field produced in the vicinity of the lead switch 10 is varied by the magnet 9, and the power to the heater is disconnected.
Patent JP-S6272205-A (JP)
Title: Plane antenna
Inventor: MIYANARI MASAHARU
IPC: H01P11/00
Filed: 1985-09-25
Abstract: PURPOSE:To uniformize the thickness and to reduce the deflection by using a dielectric base whose outer circumference is made of high density polyethylene and whose inner part is made of low density polyethylene. CONSTITUTION:The type of materials of the inner part and the peripheral part of the dielectric base 3 bonded to a face of a grounding conductor 4 is made different. Concretely, a high density polyethylene 3b is used for the peripheral part and a low density polyethylene 3a is sued for the inner part. Further, the polyethylene materials are preferably blended by a glass base or other packing agent. Moreover, the peripheral part and the inner part are to be constituted dividedly or bonded i advance.As an adhesive film 2, a polyethylene denatured by an organic unsaturated acid is sued. As the manufacture, the method where each raw material is overlapped and pressed by heating and pressing is adopted. The molten low density polyethylene is surrounded by a die made of the high density polyethylene, subjected to hot press, is not flowed out of the base and the thickness after finish is uniformized. Further, the main body is made of the low density polyethylene, then the bending of the base is less.
Patent JP-H0377140-A (JP)
Title: Debugging mode switching processing system
Inventor: IIDA HIROKO
IPC: G06F11/28
Filed: 1989-08-18
Abstract: PURPOSE:To selectively set only a program to be debugged in a debugging mode with other program execeted in a non-debug mode and to improve the debugging efficiency by designating an execution mode at the execution of a program and simultaneously switching dynamically the mode in the execution debugging state of the program. CONSTITUTION:When a compiler 1 produces an object program 5 from a source program 2, 1st and 2nd programs 3 and 4 prepared for the control of execution modes are added to the program 5 based on the designation 6 of a prescribed execution mode. An execution mode 7 is designated at the execution of the program 2 to be debugged, and the execution mode of a program to be executed with the program 2 serving as a caller is dynamically switched regardless of the execution mode of the caller. Thus only the programs to be debugged are selectively set in a debugging mode, and other programs are carried out in a non-debugging mode. Thus, the debugging operation can be carried on with high efficiency.
Patent JP-H0963444-A (JP)
Title: Relay
Inventor: KITAMURA TSUNEHIRO
IPC: H01H51/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To easily constitute an intended relay by using a common one as an electromagnet block having an electromagnet device integrated into an electromagnet base, and selecting a different contact block having a contact device integrated thereto. SOLUTION: An electromagnet block 5 formed by integrating an electromagnet device 3 having a movable frame 1 attracted by an iron core 2 and connected to and separated from it into an electromagnet base 4 is combined with a contact block 8 having a contact device 7 integrated into a contact base 6 different from the electromagnet base 4. The contact of the contact device 7 is switched by the drive of the movable frame 1 of the electromagnet device 3.
Patent JP-H0496345-A (JP)
Title: Life acceleration test apparatus for semiconductor integrated circuit
Inventor: MIBUCHI MAKOTO
IPC: H01L21/66
Filed: 1990-08-13
Abstract: PURPOSE:To discriminate the ON-OFF state of a switch from the outside, and to determine an abnormal heat generating LSI easily by mounting a switch made of a shape memory alloy between the semiconductor lead contact electrode of a socket and an external power connecting terminal to the base inner surface or side-face upper section of a switch. CONSTITUTION:A switch 20 is installed flatly to the bottom of an IC socket 10. The switch 20 is made of a shape memory alloy, and formed in a projecting shape as a switch 25 and brought to an OFF state when eddy currents are made to flow through an LSI and the LSI is abnormally heated. The switch 20 is formed in a shape as 20 normally, and brought to an ON state. The OFF state and the ON state are discriminated by visual observation because the shape differs while the OFF state is discriminated easily because the LSI is pushed up from the socket to an upper section in the OFF state.
Patent JP-2000045398-A (JP)
Title: Expansion joint device
Inventor: OGISHIMA MASAKI
IPC: E04B1/62
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint device capable of corresponding even to a throating coping and a throating cover and capable of supporting even a large joint cover with sufficient strength. SOLUTION: At least one of building frames opposed at an opening S is formed in a parapet building frame 1, supporting members 2 are fixed to the opening side of the top face section of the parapet building frame 1 and another building frame respectively, holders are built to the upper sections of the supporting members 2 on both sides, and a joint cover 4 in width wider than the opening between the parapet building frames 1 and in width narrower than size between the outer ends of the parapet building frames 1 is installed to the holders. End sections on the insides of throating copings 25 covering the whole of the top face sections of the parapet building frames 1 or end sections on the insides of throating covers 35 covering parts on the opening sides of the top face sections of the parapet building frames 1 are engaged selectively with the side sections of each supporting member 2.
Patent JP-H1141939-A (JP)
Title: Dc power supply equipment
Inventor: TERAYAMA KIKUO
IPC: H02M7/217
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an equipment of high efficiency which has the input current of the same phase and same waveform as those of the input voltage by connecting a capacitor between output terminals of a full-wave rectifier circuit for output which rectifies the output of a secondary winding of a transformer. SOLUTION: When a switching device TR10 turns on, current proportional to an instantaneous value of a voltage waveform of an AC power supply 1 is allowed to flow into a primary winding T21p of a transformer T21 through a rectifier circuit REC 21 switching device TR10. This current does not cause current to flow in a diode D22. Next, when the switching device TR10 is cut off, electromagnetic energy so far accumulated in a capacitor C11 is discharged through a secondary winding T21s and voltage of the opposite polarity is induced in the secondary winding and current proportional to electromagnetic energy so far accumulated in the capacitor C11 is allowed to flow into the capacitor C11 and thereby the capacitor C11 is charged. The voltage induced in the secondary winding at that time reaches a value exceeding the terminal voltage of the capacitor C11.
Patent JP-H1154997-A (JP)
Title: Position teaching method for camera for recognizing electronic component in electronic component mounting device
Inventor: SUMI HIDEKI
IPC: H05K13/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a position teaching method for a camera for recognizing an electronic component in an electronic component mounting device that is conducted independently of a manual operation of the operator. SOLUTION: A camera check area A is moved to a recognition position of an electronic component and a reference nozzle 2 of a reference mounting head 1 is turned around an axis center of the reference mounting head 1 to be aligned to a horizontal axis H in the check area A. Then, the camera is moved in a direction X to align a vertical axis V to the reference nozzle 2, the reference nozzle 2 is turned by 180 deg. to move the camera by a diameter of the reference mounting head 1. In a position deviation YL in a vertical direction by turning of the reference nozzle 2 by 180 deg., an optical axis B is aligned to the reference nozzle 2 by turning the reference nozzle 2 by YL/2 and by moving the camera by YL/2. Then, the camera is correctly positioned at a recognition position of the electronic component by moving the camera by the diameter.
Patent JP-S6457799-A (JP)
Title: Ferrite with conductive metal film and manufacture thereof
Inventor: TAKAHASHI KIYOFUMI
IPC: H01F1/00
Filed: 1987-08-28
Abstract: PURPOSE:To obtain a radio wave absorbing electromagnetic shielding material having an ultrathin type and an excellent electromagnetic shielding effect by surface treating a ferrite with solution containing palladium halide, and then bringing it into contact with alkaline solution containing conductive metal salt, reducing agent and boron hydride compound. CONSTITUTION:A ferrite having a conductive metal coating is provided by treating a ferrite material with a solution containing palladium haride and then bringing it into contact with an alkaline solution containing a salt of conductive metal, a reducing agent, and a boron hydride compound, or else into contact with an alkaline solution containing a salt of conductive metal and a boron hydride compound and further with an alkaline solution containing a reducing agent. Thus, conductive materials can be in contact continuously with less conductive material. Further, since it has composite particle structure having the ferrite, excellent magnetic characteristic and high dielectric constant are exhibited, and excellent radio wave absorbing ability and electromagnetic shielding ability are provided.
Patent JP-S61112837-A (JP)
Inventor: ANDORE UIIMU
IPC: F16F1/371
Filed: 1985-09-27
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-2000047230-A (JP)
Title: Production of liquid crystal device
Inventor: MOMOSE YOICHI
IPC: G02F1/1341
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for production which is capable of suppressing the generation of air bubbles at the migration of liquid crystals under a reduced pressure and lessening the contamination of the device and the loss of the liquid crystals. SOLUTION: This process for production comprises in pouring the liquid crystals 11 onto a hollow groove 10a of a liquid crystal tray 10 in (a), then introducing this liquid crystal tray 10 into a chamber 12 as shown in (b) and completely replacing the atm. air in the chamber 12 with nitrogen. The liquid crystals are rested >=5 minutes, preferably for about 15 minutes in this state. The inside of the chamber 12 is thereafter evacuated to a vacuum state as shown in (c).
Patent JP-2000031171-A (JP)
Title: Paste coating method and apparatus
Inventor: TAKEDA YASUSHI
IPC: B23K3/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To coat a coating region on a substrate uniformly with paste by increasing or decreasing the quantity of paste being delivered from a coating nozzle depending on the increase or decrease of relative moving speed of the coating nozzle. SOLUTION: At the time of coating a coating region on a substrate with paste, a control section 30 controls an X-direction drive motor 21, a Y-direction drive motor 22 and a Z-direction drive motor 23 according to nozzle moving information stored at a nozzle moving information storing section 31 depending on the type of the substrate. At the same time, the control section 30 controls a pressure regulator 20 such that the coating nozzle delivers the paste with a delivery pressure corresponding to the moving position, i.e., the moving speed, of the coating nozzle based on paste coating information (paste delivery pressure) stored at a paste coating information storing section 32. According to the method, the coating region on the substrate can be coated uniformly with paste.