baber/WOPTO huggingface dataset:
Patent JP-H0972570-A (JP)
Title: Bottom frame of indoor air conditioner
Inventor: FUNAKOSHI YOSHIYUKI
IPC: F24F13/20
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a bottom frame of an indoor air conditioner, where a cover plate can be easily attached on a pipe insert part with a beautiful appearance obtained. SOLUTION: A detachable cover plate 2 is provided on a nearly square pipe insert part 1a of a bottom frame 1. Plate-like fixing members 4 and 5 parallel to each other are raised on the rear face of the cover plate 2 at a specified distance. On the bottom frame 1, a fixing member 11 is erected at a specified distance from and in parallel to the fixing member 4, and a fixing member 12 is erected at a specified distance from and in parallel to the fixing member 5. A plate-like connection member 3 provided between the fixing members 4 and 5 is removed and divided into two segments. Both ends of one segment 3A between the two segments are fitted in a cut 11a of the fixing member 11 and a cut 4a of the fixing member 4, and both ends of the other segment 3B is fitted in a cut 12a of the fixing member 12 and a cut 5a of the fixing member 5 to attach the cover plate 2 on the bottom frame 1.
Patent JP-H1167840-A (JP)
Title: Flip-chip mounting
Inventor: NEMOTO TOMOAKI
IPC: H01L23/12
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for flip-chip mounting which has a simple process with high connection reliability. SOLUTION: In this method, a semiconductor chip 3 is flip-chip mounted on a substrate 1. In this case, bumps 4, 2 are formed on the semiconductor chip 3 and the substrate 1 respectively and, for the material of the bumps 2 on the substrate 1, such material is used that may have a melting point the same as or lower than that of the bumps 4. With the bumps 2 and 4 facing each other with an insulating sheet 5 put between the substrate 1 and the semiconductor chip 3, the substrate 1 and the semiconductor chip 3 are heated and pressed at a temperature which allows at least the bumps 2 on the substrate 1 to be melted, and thereby these two components are joined to each other.
Patent JP-S59111920-A (JP)
Inventor: RICHIYAADO AREKISANDAA BUROON
IPC: C01G15/00
Filed: 1983-12-06
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-H0276991-A (JP)
Title: Connection method for taper screw
Inventor: SANGO TORU
IPC: F16B33/06
Filed: 1988-09-12
Abstract: PURPOSE:To improve airtightness and to improve workability through increase of the degree of freedom of regulation of a screw-in angle by a method wherein a seal tape is wound around the male screw of a first pipe, a sealant is applied thereon, and the first pipe is screwed in the female screw of a second pipe. CONSTITUTION:A connection method for a taper screw is applied to connection of a pair of water guide pipes and gas pipes, on which taper screw processing is applied, with a connection part. In this connection method, a seal tape 5 is wound in an adhesion state around a male taper screw, formed on the first pipe 11 side, a few times. Thereafter, a sealant 7 is coated on the seal tape 5. The first pipe 11 is screwed in a female screw 2 formed on the second pipe 12 side. This method not only increases the degree of freedom of positioning of the pipes therebetween but also improves airtightness, resulting in sharp improvement of the efficiency of a work to connect the pipes.
Patent JP-H0972654-A (JP)
Title: Shelf device
Inventor: MATSUZAWA SHIGEO
IPC: F21V33/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of appeal by making noticeable a price card attached to a price rail provided on the front end of a shelf board in a shelf device where a fluorescent lamp is mounted on the bottom of the shelf board. SOLUTION: This shelf device is provided with a shelf board 12, a fluorescent lamp 22 mounted on the bottom on the front of this shelf board 12 and a price rail provided on the front end of the shelf board 12 and designed to hold a price card 34. The price rail 25 is illuminated with the illuminating light of the fluorescent lamp 22.
Patent JP-S61108210-A (JP)
Title: Automatic level controller
Inventor: MORIMOTO HIROSHI
IPC: G11B20/04
Filed: 1984-10-31
Abstract: PURPOSE:To set a short hook time while saving number of components by providing the 1st NPN transistor (Tr) whose emitter is connected to common, whose collector is connected to other end of the 1st resistor whose one end is connected to a signal source and to other end of the 2nd resistor whose one end is connected to common, and a PNPTr whose emitter is connected to a power supply via the 3rd resistor and whose collector is connected to the base of the 1st NPNTr. CONSTITUTION:A voltage V0 of an output terminal 4 is divided by resistors R4, R5, rectified by a rectifying diode D3, smoothed by a capacitor C1 then fed to a base of an NPNTrQ5 as a control voltage. When the control voltage reaches a base-emitter voltage of the NPNTrQ5 or over, the NPNTrQ5 is turned on and a PNPTrQ3 and an NPNTrQ3 are turned on sequentially to divide an input signal at an input terminal 3 by a voltage dividing ratio of a parallel value of a resistor R2 and an ON-resistance of the NPNTrQ3 to a resistor R1 thereby limiting the input. As a result, the output is controlled (saturated) to a prescribed level.
Patent JP-H04111610-A (JP)
Title: High-speed cmos differential interface circuit
Inventor: DEBITSUDO JIYON UIRUKOTSUKUSU
IPC: H03K19/0185
Filed: 1990-08-30
Abstract: PURPOSE: To operate a differential interface circuit at a high speed by detecting and amplifying inputs by means of an input interface, and then, converting the inputs into CMOS-level single-end signals. CONSTITUTION: Since differential input signals IMP and IMP inputted to a differential interface circuit are amplified by means of a differential amplifier 16 and shifted in level through a source follower 18, the output of the amplifier 16 surely sets the PMOS input element 19 of a converter, which converts the signals, to a CMOS level from the differential level of the succeeding stage. The normal clocking operations of coupled input and output interfaces can be limited to 60MHz by taking the delay caused by input and output latches, etc., into account, but the highest operating frequency of the input and output interfaces becomes 200MHz when clock-encoded data are used. Both interfaces can interface with a via polar element.
Patent JP-H0891580-A (JP)
Title: Erroneous delivery preventing method in aggregate transport work and device thereof
Inventor: MAETAKE YASUTAKA
IPC: B65G67/02
Filed: 1994-09-26
Abstract: PURPOSE: To prevent mixing of different aggregate in the transport process of aggregate by sending information of aggregate sort desired to be loaded from the aggregate silo side to the aggregate loading side, and lighting the signal lamp of a fixed yard on the loading side. CONSTITUTION: Signal lamps 2a, 2b, 2c as loading targets are respectively lighted on aggregate yards 1a, 1b, 1c on the aggregate loading side, and the aggregate sort information transceiver 7 of a dolly 6 is let memorize the information of loaded aggregate. Meanwhile the aggregate sort information memorized in the aggregate sort information transceiver 7 of the dolly 6 is received on the unloading side of aggregate, and a corresponding charge hopper 11 is displayed on an indicator 19. In the displayed charge hopper 11, the dolly is once stopped by a crossing gate 14, and the aggregate is received after confirming the aggregate sort information again. Hereby in the transport process from loading of aggregate to carry-in of aggregate, mixing of different aggregate can be prevented.
Patent JP-H0277566-A (JP)
Title: Production of aluminum foil for electrolytic capacitor cathode
Inventor: MATSUI KUNIAKI
IPC: C22F1/04
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a high-strength and thin thickness aluminum foil for a high capacity electrolytic capacitor cathode by hot-rolling ordinary pure Al and then subjecting the resulting plate to process annealing and finish rolling under respectively prescribed conditions. CONSTITUTION:A slab of Al with >=99.7% purity is hot-rolled and then cold- rolled at >=98% total draft while process-annealed between the cold rolling stages. At this time, process annealing is performed at >=340 deg.C. Subsequently, finish rolling is carried out at 60-97% finish draft. By this method, a dislocation to be an etching starting point is formed, moderate dislocation density is secured, and strength can be provided.
Patent JP-S6292181-A (JP)
Title: Information recording and reproducing device
Inventor: KURIHARA HIDEO
IPC: G11B21/02
Filed: 1985-10-17
Abstract: PURPOSE:To prevent a weight of a head main body from being exerted to an engagement member engaged with a screw slot of the bottom of the lead screw and moving a head main body by adopting the constitution that a roller of a support member provided to a recording or a reproducing head is abutted on the upper part of the lead screw to support the weight of the head main body. CONSTITUTION:A cylindrical engagement member 15 engaged with a screw slot at the bottom of the lead screw 16 is moved incorporatedly with the head main body 10 to a prescribed recording or reproducing location in the direction of B-B' by the turning of the lead screw 16 to apply the recording or reproduction of the information. In this case, the weight of the head main body 10 having a recording/reproducing head is exerted to a guide shaft 11 inserted and fitted movably to the head main body 10 and the roller 12 abutted on the lead screw 16. Thus, the weight of the head main body 10 is not exerted to the engaging member 15 and since the engaging member 15 has elasticity, the engaging member 15 is always in the engaging state with a screw slot of the bottom of the lead screw 16.
Patent JP-H0673840-A (JP)
Title: Manufacture of decorative laminated column
Inventor: YANAGIYA SABURO
IPC: E04C3/34
Filed: 1992-08-28
Abstract: PURPOSE:To easily manufacture a decorative laminated column in which ALC is used in a simple structure by disposing the core material of a raw material of a column or its part in a mould, placing concrete slurry therein and taking out the column raw material from the mold to be autoclaved. CONSTITUTION:Pattern sheets 17 are previously fitted to a bottom plate 11, side plates 14, 14 and a top plate 16 of a mold 10, a metal core material 5 is disposed in a mold 10, the top plate 16 of which is removed, and then raw material slurry of light-weight foamed concrete is placed in the mold 10. Subsequently, the top plate 16 is coated on the mold 10 to cure the raw material slurry during a period of designated time and temporarily harden the same to make a core material 5-containing column raw material 18 in the mold 10. Subsequently, the mold 10 is disassembled to take a column raw material 18 from the interior, and the column raw material is carried in a pressure oven to be autoclaved at high temperature and with high pressure. The column raw material 18 carried out from the pressure oven is sent to a coating process and surface-coated to manufacture a vestibule porch column 4 where the core material 5 is buried in the interior thereof, and the column is joined to the vestibule porch 2 and a vestibule roof 3 by the top plate and the base plate.
Patent JP-S60112307-A (JP)
Inventor: JIYON SHIYOOFUIIRUDO
IPC: H03H9/02
Filed: 1984-10-31
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-H1157888-A (JP)
Title: Die rotating device in punch press
Inventor: KIMURA SEIICHI
IPC: B21D28/34
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the fracture of each gear by preventing the processing scrap from entering the engaging part of each gear which rotary-drives a rotary die holder. SOLUTION: The punch press comprises an upper turret which is equipped with a plural number of punches and supported rotatably by the upper frame, and a bottom turret 13 which is equipped with plural dies D corresponding to the punches and supported rotatably by a bottom frame 5D. In the case of the die rotating device, a rotary die holder is equipped with a coupled driving gear 85 for rotating the punches and the die D respectively. The coupled driving gear 85 is engaged with the driving gear 73 driven by the driving device.  A wall part 91, which is protruded around the whole radius of the inner radius side near the coupled driving gear 85, is installed on the upper face of the rotary die holder 83, so the processing scraps such as the punched residue and the like generated at the time of processing are blocked and stocked by the wall face of the inner radius side of the wall part 91.
Patent JP-2000043649-A (JP)
Title: Overhead console
Inventor: SAKAKIBARA YOSHIHIRO
IPC: B60R7/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To use a garage open unit holder as a small article container when the garage open unit is not used by providing a cap capable of closing a window, and providing a recessed part where articles are put in and out on the upper part of a case body. SOLUTION: A cap body 25 is provided for closing a window 17, and the cap body 25 is provided with four engagement pieces 26, 26, 26, 26 integrated with a holder 11 in the state of closing the window 17, which are engaged with the edge of the window 17. In such a state, upper shafts 21, 21 of the case body 12 are inserted in holes 22, 22 of a projected part of the holder 11, and the case body 12 is opened and closed to cover the holder 11. With the case body 12 closed, the engagement pieces 23, 23 provided on the holder 11 are engaged with the case body 12. As a result, the space surrounded with the holder 11 and the case body 12 can be used as a small article container. A recessed part 12A is formed on the upper edge of the rear wall of the case body 12, thereby largely opening the rear to be convenient for putting in and out the small articles.
Patent JP-S61108857-A (JP)
Title: Method for controlling flow rate of exhaust reflux of internal-combustion engine
Inventor: OTAKA SHOICHI
IPC: F02D21/08
Filed: 1984-11-02
Abstract: PURPOSE:To control exhaust reflux of optimum amount by correcting an objective value of valve opening by a deviation of correcting value concerning actual valve opening area of an exhaust reflux valve and a constant value stored by a valve opening detection value continued for a predetermined period. CONSTITUTION:An ECU (electronic control unit) stores a constant value when a correcting value concerning actual valve opening area by a valve body 15a and a valve seat 15b of an exhaust reflux valve 15 is set and the detected value by a valve opening sensor 19 continues to show a constant value for a predetermined period, and corrects the valve opening detection value after that with the constant value. And it corrects a valve opening objective value of the exhaust reflux valve 15 set in accordance with a deviation of the correcting value set and the stored constant value and in accordance with a predetermined engine parameter. Therefore, reduction of exhaust reflux due to deposition of carbon and lead component on the periphery of the valve seat 15b can be compensated and optimum amount of exhaust reflux control can be made.
Patent JP-S6473652-A (JP)
Title: Semiconductor device
Inventor: NISHIOKA TSUTOMU
IPC: C08L63/00
Filed: 1987-09-14
Abstract: PURPOSE:To retain excellent reliability even when a semiconductor is left in a high-temperature atmosphere for a long time by a method wherein the semiconductor device is sealed by using a specific epoxy resin, a specific phenol resin and at least one compound selected from a group composed of a hydroxide of Bi, an oxide of Bi, a hydroxide of Al and an oxide of Al. CONSTITUTION:An epoxy resin composition is obtained by using a specific epoxy resin, a specific phenol resin and at least one compound selected from a group composed of a hydroxide of Bi, an oxide of Bi, a hydroxide of Al and an oxide of Al. For the epoxy resin, its content of an organic acid is set to be 100ppm or less, its total amount of chlorine is set to be 100ppm or less and its total amount of sodium is set to be 20ppm or less. For the phenol resin, its content of the organic acid is set to be 100ppm or less and its total amount of chlorine is set to be 10ppm or less. In addition, at least one compound selected from the group composed of the hydroxide of Al or Bi and the oxide of Al or Bi is contained. If at least one of the epoxy resin and the phenol resin reacts with an organopolysiloxane represented by a general formula, a stress is reduced and resistance to a temperature is improved.
Patent JP-H05220036-A (JP)
Title: Exhibition device
Inventor: FURANKU SHIYUBUAAPU
IPC: G09F19/08
Filed: 1992-08-31
Abstract: PURPOSE: To emphasize a dynamic costume effect by providing a strut vertically raised from a lower exhibition part to support an upper exhibition part by a rotatable support shaft, and connecting the lower exhibition part to the upper exhibition part by a driving device in order to oscillate the upper exhibition part around the support shaft. CONSTITUTION: A body hull is formed of an upper half part 2 and a lower half part 4, the lower half part 4 is fixed to a supporting bracket 8, and this is further fixed to a block 16. A strut 10 is fixed to the bracket 8 and the lower half part 4 in at least the upper and lower parts of the lower half part. The upper end of the strut 10 is rotatably connected to the lower part of the upper half part 2 by nut, bolt and washer so that the upper half part 2 can be laterally inclined or rocked to the lower half part 4. The strut 10 supports a motor 12 having a shaft for supporting a rotary disc 24, and a lifting bar 14 connects two pins 22, 26 to each other. In operation, the lifting bar 14 is vertically moved when the motor 12 is driven, whereby the upper half part 2 is laterally inclined to make a dancing motion.
Patent JP-H0278968-A (JP)
Title: Optical spectrum analyzer
Inventor: OSHIMA SHIGERU
IPC: G01R23/17
Filed: 1988-09-14
Abstract: PURPOSE:To improve a shape factor and to improve the accuracy of detecting the position and light intensity at a focal point by disposing an optical filter for removing naturally released light from laser light on the optical axis between a light source and a photodetector. CONSTITUTION:Fabry-Perot resonator by 1st, 2nd gratings 21, 22 are provided to an optical propagation path and the naturally radiant light is removed from the laser light. The laser light of a semiconductor laser 11 after the transmission through the gratings 21, 22 is made into the narrow band by the transmission of the gratings, by which the purity of the laser light is improved. The spread angle of the collimated beams of the light from a collimating lens 13 is extremely diminished by the acoustic waves formed by an acoustic wave transducer 4 in this way. The incident collimated beams of the light on a condenser lens 16 are, therefore, condensed extremely sharply to the photodetecting surface of the photodetector 18. The shape factor is thereby improved and the accuracy of detecting the light intensity is enhanced.
Patent JP-2001056689-A (JP)
Title: Sound absorbing material
Inventor: NARITA NOBUHIKO
IPC: G10K11/16
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To improve acoustic performance and to improve sound isolatability by decreasing the permeability of sound. SOLUTION: A sound absorbing material body 2 is formed with hollow build-up parts 21 delineating cavities 3 between itself and a base material 1, by which resonators 10 are constituted. Granular weights 4 consisting of material having the specific gravity higher than the specific gravity of the sound absorbing material body 2 are randomly arranged at apex partitions 21a of the hollow build-up parts 21 facing a sound source side and are integrally fixed in an embedded or half embedded state.
Patent JP-H0393514-A (JP)
Title: Preparation of interior parts for car
Inventor: IMAIZUMI TAKASHI
IPC: B29C39/42
Filed: 1989-09-06
Abstract: PURPOSE:To shorten a manufacturing process to a large extent, to make a skin material having a soft feeling usable and to markedly enhance the surface touch of a product by integrating a hard urethane core material and the skin material simultaneously with the molding of the hard urethane core material. CONSTITUTION:At first, a skin material 14 is set to the mold surface of a lower mold 20 for foam molding and an adhesive 2 is applied to the upper surface thereof by a spray gun 21. Subsequently, a pad material 13 and a glass mat 11 are respectively arranged to the upper surface of the skin material 14 but the pad material 13 is arranged so as to turn an urethane foam 15 upwardly. Thereafter, a hard urethane resin solution 24 is injected in the lower mold 20 for foam molding from the nozzle 23 of a foam molding machine and, after a predetermined amount of the hard urethane resin solution 24 is injected, an upper mold 25 for foam molding is closed to the lower mold 20 for foam molding and the foaming reaction of the hard urethane resin solution 24 is performed in the upper and lower molds 20, 25 for foam molding. When a product is taken out of the lower mold 20 for foam molding after the upper mold 25 for foam molding is opened, hard urethane 16 constituting the pad material is restored and a good soft feeling is obtained by the synergistic action with the cushioning properties of the slush foaming layer 18 of the skin material 14.
Patent JP-H0897010-A (JP)
Title: Chip varistor and manufacture thereof
Inventor: KANDA OSAMU
IPC: H01C7/10
Filed: 1994-09-27
Abstract: PURPOSE: To suppress the deterioration of element characteristics resulting from surge voltage, and to increase electrostatic capacitance by a method wherein between an internal electrode and the external electrode, in the position corresponding to the internal electrode, is insulated by arranging a highly insulative layer, which is mainly composed of lead borosilicate glass, on the surface of the internal electrode. CONSTITUTION: Internal electrodes 2-1 and 2-2 are formed on both surfaces of a square-shaped grain boundary insulating semiconductor ceramic which is mainly composed of SrTiO3 material, an insulating compound, which is mainly composed of lead borosilicate glass and containing 0.5 to 8.0wt.% Cr in terms of saturated oxide state, 0.5 to 5.0wt.% Cu in terms of saturated oxide state and 0.1 to 2.0wt.% Ti in terms of saturated oxide state, is applied to the surface excluding the junction part of the external electrode on the surface of the internal electrode, and an insulating compound layer 4 is formed by firing at 550 to 780 deg.C. Then, external electrodes 3-1 and 3-2 are formed on the junction part of the external electrodes. As a result, a chip varistor, having large electrostatic capacitance and improved electric noise resistance, can be obtained.
Patent JP-S60124562-A (JP)
Title: Liquid pressure regulator for anti-skid brake
Inventor: MATSUMURA YOSHIHIRO
IPC: B60T8/42
Filed: 1983-12-07
Abstract: PURPOSE:To reduce the size of brake system by communicating between the liquid pressure release source side of valve system constituting bias means of plunger for opening/closing a cut-off valve and the master cylinder side of said valve through a check valve. CONSTITUTION:A cut-off valve body 13 for communicating/blocking between master cylinder M/C and wheel cylinder W/C is fitted in large diameter section 5 at the stepped hole 3 of housing 2 while a plunger 28 is fitted in small diameter hole section 4 to open/close the valve body 13 through function of plunger 28. The plunger 28 is functioned by liquid pressure to be fed from accumulator 50 through axial path 74 of coupling member 71, outercircumferential grooves 85, 86 of control piston 81, communicating chamber 101 and through-hole 102 into pressure converting chamber 33. Here, said chamber 101 and M/C side of valve body 13 are communicated through path 70 provided with a check valve 96 for allowing transfer of liquid to M/C side.