baber/WOPTO huggingface dataset:
Patent JP-H10102878-A (JP)
Title: Hinge device and cabinet using the same
Inventor: MAEKAWA JUNICHI
IPC: A47B55/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, eliminate protrusions while closing a door, increase safety and appearance, and reduce the production cost, by providing a structure changing over the rotary center position in accordance with the opening of the door body. SOLUTION: The first cam 36 of the first hinge member 30 pushes a restrictive member 60 in the motion range until nearly 90 degrees of the opening of the door body 15 and the restrictive member 60 transfers to the second position and fits to the second hinge member 40 to restrict the rotation of the second hinge member 40 and further, the door body 15 rotates around the first pivot shaft 51 together with the second hinge member 40. On the other hand, when the door body 15 reaches the opening range exceeding nearly 90 degrees, the second cam 46 of the second hinge member 40 pushes the restrictive member 60 and the restrictive member 60 transfers to the first position and separates from the second hinge member 40 and fits to the first hinge member 30 to restrict the rotation of the first hinge member 30. As a result, the door body 15 rotates around the second pivot shaft 52.  In this way, projections are eliminated while the door is closed and hence, the structure becomes simple.
Patent JP-H0893965-A (JP)
Title: Jig for piping assembling and welding
Inventor: YASUDA TOSHIKATSU
IPC: F16L1/00
Filed: 1994-09-27
Abstract: PURPOSE: To provide a jig used in butt welding parts of pipings without requiring a temporary welding in an installing site in which the temporary assembling of the pipings and the bevel fitting of the piping welding parts can be easily performed with the power saving. CONSTITUTION: This jig is formed of a circular fixing band 2 l divided into two or more pieces and fastened to the pipe end part of one pipe 11 to be butt welded by a bolt and nut, a L-shaped arm 3 having a short-side end part fixed to the fixing band and a long side extended along the axial direction, and a short piece-like temporary fixing piece 1 welded and mounted on the outer surface of the pipe end part of the other pipe 12 and having a hole, and the fixing band, and a hole provided on the long side of the arm and the hole of the temporary fixing piece are fastened by bolts and nuts, respectively, in an installing site.
Patent JP-H0996213-A (JP)
Title: Exhaust gas purifier for internal combustion engine provided with supercharger
Inventor: NAKADA KUNIHIKO
IPC: F02B37/007
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain excellent purifying action of catalyst even at the time of transfer to high load operation, in the exhaust gas purifier for an internal combustion engine provided with supercharger. SOLUTION: In an exhaust gas purifier concerned, a pair of exhaust gas turbocharger 10, 12 are provided, exhaust gas is forced to flow in one side exhaust gas turbocharger 10 at the time of low load operation, the exhaust gas is forced to flow in both exhaust gas turbochargers 10, 12, at the time of high load operation. And catalyst 20 is provided downstream from the other exhaust gas turbocharger 12 and a catalyst activating means 22 for activating the catalyst 20 before transferring to high load operation from low load operation is provided.
Patent JP-H0597573-A (JP)
Title: Method for growing single crystal of oxide
Inventor: KUROSAWA HISAO
IPC: C30B19/00
Filed: 1991-10-03
Abstract: PURPOSE:To prevent the melting of a Pt (or a Pt alloy) crucible of maintaining growing melt in growing an oxide crystal such as garnet single crystal film or ferrite single crystal by liquid-phase epitaxial(LPE) method or Bridgman(Br) method. CONSTITUTION:In a method for solidifying and growing single crystal from a melt 3 prepared by heating and melting an oxide raw material packed into a metallic crucible 1, an electrode 2 made of a material different from the metallic crucible 1 is immersed in the melt 3, electric voltage obtained by subtracting an electric potential difference corresponding to thermoelectromotive force generating between the crucible 1 and the electrode 2 at the temperature of the melt 3 from potential difference between the crucible 1 and the electrode 2 immersed in the melt 3 is kept approximately zero to grow a single crystal of oxide.
Patent JP-H04133443-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONO OSAMU
IPC: G01R31/26
Filed: 1990-09-26
Abstract: PURPOSE:To make it possible to carry out simply a probing test for testing simultaneously a plurality of chips without being selected places other than the chips on a wafer by the probe of a probe card by a method wherein the chip arrangement in each column or row is set into an arrangement of large blocks constituted by making small blocks, which are respectively constituted of (a) pieces of the continuously connected chips, connect continuously by (b) groups and the like. CONSTITUTION:When a plurality of chips 2 are formed on a wafer 1 in arrangement longitudinally and laterally, the respective numbers of the chips in the longitudinal columns or lateral rows are set into the number of an integer multiplied by a number obtainable by multiplying an integer a>=1 by an integer b>=2 and the chip arrangement in each column or row is set into the arrangement of large blocks 4 constituted by making small blocks 5a and 5b, which are respectively constituted of (a) pieces of the continuously connected chips 2, connect continuously by (b) groups. In the probing test of the wafer 1, (b) pieces of the chips, which are arranged (a-1) pieces apart, are simultaneously tested in every above large block 4. For example, in the case of the conditions of a=2 and b=2, the respective numbers of the chips in the longitudinal columns are set into the number of an integer multiplied by aXb=4, the chip arrangement in each column is set into the arrangement of large blocks constituted by making small blocks, which are respectively constituted of two pieces of the continuously connected chips 2, connect continuously by two groups and the chips are tested in the order of marks A0, B0; A1, B1; A2, B2; ....
Patent JP-2001081540-A (JP)
Title: Thermal spray gun
Inventor: MIYAI KENJI
IPC: C23C4/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To easily prevent, by minimum dehumidification, the dew condensation in the extension part of a bore thermal spray gun requiring cooling and to provide a thermal spray gun capable of maintaining stable sprayed-deposit quality even in the case of continuous bore thermal spraying. SOLUTION: The thermal spray gun has an extension part 3 which is provided on the tip side of the thermal spray gun and through which a coolant 7 is allowed to flow and also a blow-off device 11 provided on the outer peripheral side of the base of the extension part 3 and having a nozzle 12 at its end. A shielding gas 10, which is composed of dry air or dehumidified gas having critical dew-point temperature not higher than the temperature of the coolant 7, is discharged through the nozzle 12 of the blow-off device 11 along the axial direction of the extension part 3 toward the end side.
Patent JP-H10106707-A (JP)
Title: Method for jointing power feeder and device therefor
Inventor: YAMAKOSHI YUKIYOSHI
IPC: H01R35/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for jointing power feeders and a device therefor, wherein connecting portions can be moved smoothly and an energizable current quantity can be increased. SOLUTION: Since a recess 7 of one terminal 5 and a sphere 22 of another terminal 9 are press-contacted with each other by a presser member 35, they can be energized to each other and rotated/oscillated mutually. During non- energization, since the recess 7 of the terminal 5 and the sphere 11 of the other terminal 9 are lightly pressed by a driver 29 via the presser member 35, they can be energized to each other end rotated/oscillated mutually. During energizing, since the recess 7 of the terminal 5 and the sphere 11 of the other terminal 9 are strongly pressed by the driver 29 via the presser member 35, a contact area is increased, thereby increasing an energizable current quantity.
Patent JP-S62116997-A (JP)
Inventor: FURUI SADAHIRO
IPC: G10L17/00
Filed: 1985-11-18
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-H0598820-A (JP)
Title: Room unit
Inventor: UCHIYAMA MAKOTO
IPC: E04H3/02
Filed: 1991-10-03
Abstract: PURPOSE:To provide such a room space as capable of corresponding to application purposes, by installing a partitioning wall, halving one room along the direction of a virtual symmetric line of a pair of bedrooms in room arrangement in a house, shiftably in this room. CONSTITUTION:A room unit is formed into a room plan consisting of a pair of bedrooms R1, R2 set up almost symmetrically and one room R3 set up in common to these bedroom R1 and R2. Next, these bedrooms R1, R2 are partitioned off by a partion wall 1, and there is provided a partitioning wall 2 which halves the room R3 into a room R3a and a room R3b along the direction of virtual symmetric lines of these paired bedrooms R1 R2, namely, a vertual line L on the partition wall 1. Next, when the bedroom is used as a main purpose, the wall 2 is shifted and the room R3 is partitioned off into the room R3a and the room R3b, forming two room space in the unit. When the room is used as a main purpose the other way, the wall 2 is shifted and these rooms R3a, R3b are opened, thereby forming one room space with the room R3 in the unit.
Patent JP-H0199711-A (JP)
Title: Guide
Inventor: NAGASE TADAHIRO
IPC: B21B39/14
Filed: 1987-10-12
Abstract: PURPOSE:To quicken guide adjustment by installing a couple of guide frames in parallel to each other and to be movable to bring them to close to or separate from each other and installing a holder to be freely turnable, and also installing an actuator pressing and energizing the holder. CONSTITUTION:A rectangular frame 22 is installed on a base in the upstream side of a rolling roll and a couple of guide frames 26, 26 are installed on the frame 22 is parallel to each other and to be movable to bring them to close to or separate from each other through four screw shafts 42 and a handle 48. A holder 58 is pivotally supported on a fixed vertical shaft 50 and a vertical shaft 60 is provided with guide rollers 40. Cylinders 64, 64 capable of pressing oppositing faces of the holder 58 are installed between the guide frames 26, 26 to press the holder 58 in the separating direction. Hence, a guide space is rapidly changeable in accordance with each order. Therefore, the guide adjustment is quickened.
Patent JP-H0567670-A (JP)
Title: Wafer ring feed method
Inventor: HARA SHINICHI
IPC: H01L21/301
Filed: 1991-09-09
Abstract: PURPOSE:To enable a wafer ring to be surely fed. CONSTITUTION:When wafer rings 2 housed in a cassette 1 are fed to a bonding device, a pair of correcting rails 11 and 12 which open or close in a direction nearly vertical to a transfer direction in which the wafer ring 2 is transferred is provided to a wafer ring-feed path, and the correcting rails 11 and 12 are kept open until the wafer ring 2 is delivered between them and closed after the wafer ring 2 is delivered. I3y this setup, the wafer ring 2 extruded from the cassette 1 is delivered between the correcting rails 11 and 12 which are kept open and then corrected in deviation of a rotating direction.
Patent JP-H08117953-A (JP)
Title: Pressure casting method and apparatus thereof
Inventor: YOSHIDA ATSUSHI
IPC: B22D18/02
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a good quality cast product by effectively acting pressurizing force to molten metal after casting. CONSTITUTION: The molten metal in a casting sleeve is cast and filled into a cavity in a die by using a plunger tip 5 or an injection plunger 4 arranging an engaging part at the outer peripheral surface part. Successively, a slide block 17 for preventing retreat of the plunger tip is engaged with the engaging part. Further, the pressurizing force is acted to the molten metal by acting a block 8 for pressurizing the molten metal faced to a gate or the cavity in the metallic mold.
Patent JP-H07109362-A (JP)
Title: Friction member
Inventor: HAYASHI TAMOTSU
IPC: C09K3/14
Filed: 1993-10-14
Abstract: PURPOSE:To prevent the production of rust on the joint face of a back plate and a friction material. CONSTITUTION:A friction material layer having pH of >=9 is formed between a back plate and a friction material. The adjustment of pH can be carried out by using an alkaline substance such as slaked lime, sodium nitrite and alkali dust. The rust-proofing property of the joint face of the back plate and the friction material is further improved by incorporating the friction material layer with powder or fiber of a metal having an ionization tendency larger than that of iron or by subjecting the back plate to a chemical conversion treatment such as soft nitriding treatment. The thickness of the friction material layer is generally 0.5-3mm.
Patent JP-S62116120-A (JP)
Title: Manufacture of bushing of stabilizer
Inventor: OMOTO YUICHI
IPC: B29C45/26
Filed: 1985-11-15
Abstract: PURPOSE:To efficiently manufacture the bushings of stabilizer, without making any abnormal noise, being utilized for a long period of useful life by winding the belt-type lubricant fabric manufacturing material around the pin of the mold forming the inner hole of the bushing of a stabilizer and then charging the molding material into the molding space of the mold to mold it. CONSTITUTION:A two-impression tool 24 having a set of a pair of semi- columnar molding spaces 23, consisting of the upper mold 20, the lower mold 21 and the intermediate mold 22, in which the removable, columnar pins 19 are disposed. A set of a pair of pins 19 are taken out and wound with the belt-type fabric material 27 of fluorine plastic base. Next, the pins 19 wound with the said fabric material 27 are disposed between the upper mold 20 and the lower mold 21, the elastic material such as unvulcanized rubber is charged into the molding space 23 through the charging inlet 25 and the runner 26, vulcanized and cured. Then, the said mold 24 is opened to take out the set of a pair of bushings, out of which the pins 19 are pushed out and the portions of fabric material 27 protruding out from the bushings are cut off along the broken line to provide two purposed bushings of stabilizer.
Patent JP-S63177604-A (JP)
Title: Acoustic apparatus control unit for vehicle
Inventor: HIRATA EIJI
IPC: H03G3/32
Filed: 1986-10-29
Abstract: PURPOSE:To automatically adjust an output of an acoustic apparatus at the time of conversation by calculating the sound volume of a man's talking component from the detected sound volume from the inside of a car room, the outside of the car room, and the acoustic apparatus for a vehicle, and changing the sound volume outputted from the acoustic apparatus, based on the calculated sound volume. CONSTITUTION:A signal Sv corresponding to a component of a man's voice is calculated by adding and subtracting by an adder 9 a signal S'out based on the sound volume received from a microphone 1 of the outside of a car room, a signal S'in based on the sound volume received from a microphone 2 of the inside of the car room, and a signal S'audio based on a line-out output of an acoustic apparatus 6. From the signal Sv, an intensity level output signal Sl is detected by a level detector 10. The signal Sl and a prescribed reference signal S are compared by a comparator 12, and when it is judged that it is better to apply muting by a control unit 13, a muting instruction signal is sent out to a muting circuit 6b. In such a way, when conversation is started in the car room, the sound volume outputted from a loudspeaker 6a is reduced automatically, and conversation can be made smoothly.
Patent JP-2000063054-A (JP)
Title: Elevator device
Inventor: SAKAMOTO HARUHIKO
IPC: B66B5/14
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the setting of a load detection switch from being deviated also at the time of an emergency stop of a car by separating a load detection means from a connecting part with a main rope and providing a spring for load detection separately from a spring of the main rope. SOLUTION: When load of a car is large, a shaft 22 is relatively lowered for a rope socket 10, a suspension frame 21 rotates counterclockwise and compresses a spring 27 and a load detection switch 32 detects that load is large. When load of the car is excessive a load detection switch 33 detects that load is excessive. When the car is stopped in an emergency by operating a safety device, load of the car is not applied to a main rope 11, the suspension frame 21 is rotated clockwise by the spring 27 and the load detection switches 32, 33 become free states. But, because each load detection switch 32, 33 is separated from the spring 13 and is not affected by elongation and contraction of the spring 13 by the existence of the spring 27 for load detection, the setting can be prevented from being deviated.
Patent JP-H05101749-A (JP)
Title: Manufacture of electrode material
Inventor: NODA TAIJI
IPC: H01H33/66
Filed: 1991-10-04
Abstract: PURPOSE:To disperse a minute chromium in a copper matrix evenly to form a high quality of electrode material by controlling the heating temperature in a specific scope making the melting point of the alloy minute powder as the standard, or making the density filling rate in the scope 75 to 85%. CONSTITUTION:When the minute powder of an alloy of copper and chromium obtained by an atomizing method is heated in a nonoxidizing ambiance and sintered, the heating temperature is controlled in the scope from -50 deg.C to +30 deg.C making the melting point of the alloy minute power as the standard. Or the density filling rate is made in the scope 75 to 85%, or the density filling rate is made in the scope 75 to 85% while the heating temperature is controlled in the scope from -20 deg.C to +5 deg.C making the melting point of the alloy powder as the standard. Consequently, since a copper-chromium alloy made by dispersing a minute particle diameter of chromium in a copper matrix evenly can be produced, an electrode material of an excellent cutoff current value and contact resistance value, and an excellent welding resistant force and the like, compared with a copper-chromium alloy by the conventional sintering metallurgy method can be manufactured.
Patent JP-H04134538-A (JP)
Title: Microprogram controller
Inventor: KOGANEZAWA MEGUMI
IPC: G06F9/22
Filed: 1990-09-26
Abstract: PURPOSE:To correct read error without increasing the capacity of a control storage by exchanging a microprogram generating the error in the copy of the microprogram on a main storage device. CONSTITUTION:This device is equipped with a memory access means 10 connected to a main storage device 2 having the copy of the microprogram, control storage 11 to store the microprogram, and error detecting means 13 to detect the error of a data read out from this storage. When detecting the read error of a control data from the control storage during processing execution, the processing is interrupted. On the other hand, the data under the processing execution is saved, it is confirmed to the main storage device that the processing is not under a request, the copy of the control data on the main storage device 2 is read out and stored in the control storage 11, the error is corrected, the data under saving is recovered and the processing is started again from the interrupted point. Thus, the read error can be corrected without increasing the quantity of a hardware.
Patent JP-2001085965-A (JP)
Title: Laminated lc resonator and laminated lc filter
Inventor: MATSUMURA SADAYUKI
IPC: H01G4/40
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated LC resonator and a laminated LC filter that have a inductor with a high Q and have an excellent high frequency characteristic. SOLUTION: Inductor patterns 21a, 21b, 22a, 22b are interconnected through long via-holes 28 provided to sheets 12, 15 electrically to configure tubular structures 21, 22 inside of which insulating materials are filled and whose lateral cross section is rectangle. The tubular structures 21, 22 are layered through sheets 13, 14 to configure an inductor L1 of a double structure. A capacitor pattern 23 is opposed to open ends of the inductor patterns 21b, 22a respectively to form a capacitor C1. That is, the capacitor pattern 23 is placed between the tubular structures 21, 22. Then the capacitor C1 and the inductor L1 of the double structure form an LC parallel resonance circuit R1.
Patent JP-H08124662-A (JP)
Title: Panel heater
Inventor: AKIMOTO SHIGERU
IPC: H05B3/64
Filed: 1994-10-24
Abstract: PURPOSE: To provide such a panel heater as being capable of extending its life by preventing the deterioration of heater wires. CONSTITUTION: A panel heater is provided with a heat insulating block 2 in which heater wires 1 are arranged on the surface side. A number of gas blow opening holes 5 for every opposite position of the heater wires and gas supply passages 6 through which protective gas G is supplied from the outside after the communication and connection of these gas blow holes 5 therewith are provided in the heat insulating block 2. The heat insulating block 2 is formed with an inside block 3 and an outside block 4 jointed together, a number of gas blow holes 5 being formed in the inside block 3 and the gas supply passages 6 being formed on the joint of the outside block 4 to supply the protective gas G from the outside after the communication and connection of the gas blow holes 5 therewith.
Patent JP-H02104426-A (JP)
Title: Manufacture of press die
Inventor: KAWATO YASUSHI
IPC: B21D37/20
Filed: 1988-10-12
Abstract: PURPOSE:To easily separate both die stocks without breaking by disposing an weir consisting of removable expendable pattern material through a solvent, etc., dividing the boundary part between the punch die and blank holder by this weir to inject a backing material into the die. CONSTITUTION:The press die for the punch 9 and blank holder 10 are manufactured by pouring a backing material into the form 6 forming a sprayed deposit 5 on the formed surfaces 1, 3 of the reference model 2 and installed. Because the weir 11 consisting of the expendable pattern material such as formed styrene, etc., is set up in the form 6 to divide the boundary part between the punch and blank holder, then, injected into the die, when the weir is removed by a solvent, a clearance corresponding to the plate thickness of the weir 11 is formed. Further, the reinforced material 19, 20 of a wire mesh, etc., is disposed on the side faces of the weir 11, the reinforcing material to protect the walls of the punch die 9 and blank holder 10 is enabled providing. By this method, the punch die and blank holder die stock are easily divided without damaging.
Patent JP-H0978299-A (JP)
Title: Electrolytic treating device
Inventor: KOJIMA TOSHIO
IPC: C25D17/10
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolytic treating device for electrolytic plating, electrolytic pickling, electrolytic etching, etc., with which a treatment is cost-effectively and efficiently executable over a long period of time without the damage by shorting between both electrodes and without the substantial decrease of an electrolytic area. SOLUTION: Rollers 2 of a roller protector 1 mounted at the point exclusive the surface where the base end of its arms 4 faces both electrodes are positioned between the work 7 to be subjected to an electrolytic treatment by passing the work between the anode 5 and the cathode 6 and either or both of the electrodes 5 and 6. These rollers prevent the damage by the shorting between both electrodes and the damage of the work. Since the opposite surfaces of the electrodes are not worked, the largest possible electrolytic area is obtd.