baber/WOPTO huggingface dataset:
Patent JP-S62264640-A (JP)
Title: Semiconductor device
Inventor: SANADA KATSU
IPC: H01L21/8234
Filed: 1986-05-12
Abstract: PURPOSE:To prevent defective continuity from occurring, by supplying power voltage to gate electrodes of C-MOS semiconductor elements formed on a semiconductor substrate, through diffusion layers on which the power voltage is impressed. CONSTITUTION:An inverter circuit 49, which is provided with a C-MOS output circuit and to be in an off state, is obtained by connecting a Si gate electrode 101 with a one-layer interconnection 12 on a P-ch side via a first opening part 11 formed in a first insulating film. The other side of the interconnection 12 is connected with a N<+>-type region 62, by which the P-ch is surrounded and on which a power voltage is impressed, via a third opening part 13 formed in the first insulating film so that the off state is obtained. A Si gate electrode 201 is connected with a one-layer interconnection 15 on a N-ch side via a first opening part 14 formed in the first insulating film. The other side of the interconnection 15 is connected with a P<+>-type region 64, by which the N-ch is surrounded and on which GND is impressed, via a third opening part 16 formed in the first insulating film. Hence, Si merging into the one-layer interconnection by heat treatment can be minimized, and defective continuity due to Si precipitation can be prevented from occurring.
Patent JP-S63273704-A (JP)
Title: Coal-fired combustion apparatus
Inventor: NISHIKAWA HIDEO
IPC: F23D1/02
Filed: 1987-05-06
Abstract: PURPOSE:To improve the separation efficiency of slag by increasing the centrifugal force of the slag and enable the slag to cool by increasing the revolving force of combustion gas by the use of cooling air supplied from supply ports for the cooling air as a revolving stream. CONSTITUTION:Fuel containing powdered coal is mixed with primary air supplied from a swirler 3 as a revolving stream and is burnt in a primary combustion region 6 and the revolving force of combustion gas is increased by secondary air supplied from supply ports 7 as a revolving stream. Molten slag contained in the combustion gas is cooled by the secondary air and its surface at least is solidified and its centrifugal force is caused to increase. The greater part of the slag of which surface is solidified and centrifugal force is increased passes into a discharge port 5a and the combustion gas is removed. Because the slag remaining in the combustion gas accelerated by passing through an orifice 4 passes into a slag discharge port 4b by its centrifugal force just after it passes through the orifice 4, the slag content percentage in the combustion gas discharged from a combustion apparatus is remarkably reduced.
Patent JP-H05279602-A (JP)
Title: Thermosetting type bonding coating
IPC: H04R9/04
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the subject coating, composed of a specific composition, suitable for bonding a self-fusible insulated wire of a voice coil to a coil supporting paper tube in a speaker and capable of improving the heat-resistant bonding strength between the paper tube and the boil and initial adhesion of the voice coil. CONSTITUTION:The objective coating is obtained by adding (B) 10-40 pts.wt. alcohol-soluble alicyclic type epoxy resin, (C) 20-70 pts.wt. epoxy resin other than the component (B), (D) 20-80 pts.wt. bismaleimide compound (e.g. N,N- ethylenebismaleimide), (E) 2-8 pts.wt. alkyl etherified amino resin and (F) 10-40 pts.wt. thermosetting phenolic resin to (A) 100 pts.wt. alcohol-soluble polyamide resin (e.g. a copolymer of 6,10-nylon and 6-or 6,6-nylon) and dissolving the resultant mixture in an organic solvent. The component (E) is preferably obtained by methylolating a melamine resin, etc., with formaldehyde and then alkyl etherifying the obtained methylolated melamine resin, etc.
Patent JP-H10298798-A (JP)
Title: Lead frame plating device and its method
Inventor: KIN JUDO
IPC: C25D7/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a plating device capable of plating a specified part of a lead frame, by providing a wetting member kept always wet by a plating soln. supplied, and an electrode member for impressing a current on the plating soln. contained in the wetting member. SOLUTION: The wetting member 14 set on the bottom face of a plating tank 12 is kept always wet by a plating soln. discharged from the plating tank 12. The wetting member 14 is formed out of a compressed sponge, etc. The wetting member 14 has an area consistent with the surface of the pad 11a and inner-lead chip 11c when held to the surface of a lead frame 11. An electrode rod 13 is connected to the wetting member 14. A current is impressed on the electrode rod 13, and the current s applied to the plating soln. in which the wetting member 14 is dipped. Accordingly, a plus current is impressed on the electrode rod 13, a minus current is impressed on the lead frame 11, and the relevant part is plated when the wetting member 14 is brought into contact with the lead frame 11.
Patent JP-H10305906-A (JP)
Title: Multi-layer built-up shelf
Inventor: HORIE KENJI
IPC: B65G1/14
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To develop a multi-layer shelf which is safely built up and has large load bearing capacity and high earthquake resistance. SOLUTION: This multi layer built-up shelf is constituted of (a) 6 hollow rectangular shelf supports 11a, 11b, 11c, 12a, 12b, 12c arranged vertically at the front side and the rear side, middle shelf supports 13a, 13b, 13c vertically arranged between the front side and the rear side, crossing side braces 14a, 14b and transverse connecting bars 14c, 14d and so on, at least one set of crossing back braces 18a, 18b arranged between the middle shelf supports 13a, 13b and so on, at least three or more shelves placed between the shelf supports, and connecting bases 23a, 23b arranged at the lower parts of the shelf supports to make the base group of a lower shelf 10, (b) a floor member placed on the base group via bars 22a, 22b, 22c, and (c) an upper shelf arranged vertically on the floor member.
Patent JP-S601724-A (JP)
Title: Magnetron cathode structure
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/04
Filed: 1983-06-20
Abstract: PURPOSE:To make a cathode structure to well stand severe operation by providing a highly pure ceramic spacer between a center support supporting a filament and an electrode member adjacent to said center support. CONSTITUTION:An almost ring-shaped, highly pure aluminous ceramic spacer 9a, through which the center lead 4 passes, is inserted into a round hole 3a of the lower end shield 3. Thereby, the end having the smaller diameter of said spacer 9a is inserted into the round hole 3a of the lower end shield 3, while the end having the larger diameter of said spacer 9a is stopped hanging on the bent part 4a of the center lead 4 so as to lose directivity for the vibrations in the dierction A-A' and the direction at a right angle thereto thus to obtain higher vibrationproof efficiency and accordingly to be able to use the center lead 4 and the side lead 5 having the small diameter.
Patent JP-H06320459-A (JP)
Title: Operating device for robot
Inventor: HATTORI HIROYA
IPC: B25J13/06
Filed: 1993-05-11
Abstract: PURPOSE:To provide a robot operation device which is constituted to perform a continuous pulse jog feed through one action of switch operation and detect when a pulse jog feed is effected without directly watching a robot. CONSTITUTION:An operation part 1 comprises a pulse jog feed execution key 1b; an LED 1d under execution of a pulse jog feed; and a buzzer 1h. A robot control part 2 is provided with a scan part 2a; and a pulse generating part 2d. While the pulse jog feed execution key 1b is depressed and an ON-state is continued, the ON-state is periodically scanned by means of a scan part 2. Each time the scanning is effected, the constant number of pulses is outputted from a pulse generating part to perform a continuous pulse jog feed. During execution of a pulse jog feed, the LED during execution of a pulse jog feed is lighted ON, a buzzer is caused to buzz, and it is announced to an operator that a pulse jog feed is under execution.
Patent JP-S6134948-A (JP)
Inventor: GIYARII HIRUMAN
IPC: H01L21/677
Filed: 1985-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07321106-A (JP)
Title: Modifying method for silicon oxide thin film and manufacture of thin film transistor
Inventor: SANO HIROSHI
IPC: H01L21/316
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a silicon oxide thin film of excellent quality by a low temperature process by a method wherein gas plasma below a specific temperature, mainly composed of oxygen, irradiates the silicon oxide thin film formed at the temperature lower than a specific value. CONSTITUTION:The plasma of gas below 600 deg.C, mainly composed of oxygen, is applied to the silicon thin film 5 which is formed at 600 deg.C or lower. For example, a polycrystalline silicon thin film is formed on a light-transmitting glass substrate 1 as an active semiconductor layer 2, and it is processed into an insularly form. A silicon oxide thin film is formed thereon as a gate insulating layer 5 at the substrate temperature of 420 deg.C by an atmospheric pressure CVD method. Then, substrate temperature is set at 400 deg.C, and the plasma, formed by decomposing oxygen gas by high frequency discharge of discharge power of the density of 1W/cm<2>, is projected. Then, tantalum film is formed as a gate electrode 6 using a sputtering method, and after processing. impurities are introduced using the gate electrode 6 as a mask, and a source region 3 and a drain region 4 are formed.
Patent JP-S5811099-A (JP)
Title: Aerator
Inventor: OOSHIMA MASAO
IPC: C02F3/30
Filed: 1981-07-15
Abstract: PURPOSE:To increase the residing time for bubbles and to improve the utilization efficiency of oxygen by providing partition walls that divide the mixed  phase flow of gas and liquid to plural streams of the discharge flow at the discharging part of said mixed phase flow thereby constituting an aerator. CONSTITUTION:Partition walls 10 are provided in one body to the discharge port 5 of an aerator casing 3, and the discharging of the discharge flow is blocked by the walls 10. The number of the walls 10 can be selected suitably, and it is effective for uniform mixing in the aeration tank to provide the walls equally distributively from the center. The total of the visual angles theta when the walls 10 are viewed from the center of the aerator is more preferable if it is 10-50% the entire circumference. since the areas where there is no discharge flow are formed by providing the walls 10 in the port 5 in such a way, the discharged flow is decreased considerably of decelerations and reach further in a horizontal direction, thereby improving the mixing in the horizontal direction and expanding the range where bubbles spread.
Patent JP-H06131967-A (JP)
Title: Cathode heater of electron gun for cathode-ray tube and its assembly method
Inventor: RI KISEI
IPC: H01J1/22
Filed: 1993-05-11
Abstract: PURPOSE: To automatically position a cathode heater to a heater supporting body and make assembly in the correct position possible by arranging the heater supporting body having a guide groove which guides the locking part of the cathode heater and positions. CONSTITUTION: A guide groove 2b for guiding a foot part 3b of a cathode heater 3 is formed in a heater supporting body 2 so as to correspond to the number of electrodes 5. The groove 2b formed in the supporting body 2 is formed at constant intervals in accordance with a pitch S between center extension lines of electron beam passing through hole of electrodes R, G, B, and the lowest end part is formed deepest. A locking part 3c is formed by bending the edge part of the foot part 3b so as to be engaged with the groove 2b of the supporting body 2 in the heater 3. Since the locking part 3c is bent so as to match the distance G from the tip of a heat generating part 3a of the heater 3 to the groove 2b of the supporting body 2, a welding point P1 of the foot part 3b and a welding point L to the tip of the heat generating part 3a are kept always constant.  Thereby, the heater 3 is automatically positioned in the supporting body 2, and assembled.
Patent JP-S60256528-A (JP)
Title: Engine control device in hydraulically driven machine
Inventor: MATSUDA YUKINOBU
IPC: F02D29/04
Filed: 1984-05-31
Abstract: PURPOSE:To aim at reducing the fuel consumption and noise upon idling operation, by lowering the rotational speed of an engine to its primary rotational speed when control levers of working machines and control systems are set at their neutral positions, and then by lowering the rotational speed to a secondary rotational speed after the primary rotational speed of the engine is sustained during a predetermined time. CONSTITUTION:During revolution of an engine, when all control levers are returned to their neutral positions, switches LM1 through LM2 respectively provided for the levers are turned off, and a turning relay X1, a working machine relay X2 and a travelling relay X3 are energized. However, since a solenoid 57 in a solenoid valve 51 is energized during a set time of a timer T1 (about 0.2-0.4sec), the valve 51 is changed over from the position A to the position C. Accordingly, hydraulic oil in a space 44 within a decelerating cylinder 32 is discharged so that the rotational speed of the engine is lowered to a primary rotational speed. Thereafter, the solenoid valve 51 is changed over to the position B, and then, after the elapse of set time of a timer T2 (about 3-4sec), the valve is again changed over to the position C, and therefore, the engine rotational speed is lowered to a secondary rotational speed in association with the operation of the decelerator cylinder 32.
Patent JP-H01278805-A (JP)
Title: Radial tire having two layer side wall
Inventor: NAGAO TAKU
IPC: B60C13/00
Filed: 1988-05-02
Abstract: PURPOSE:To make it possible to maintain an ozone-resistance while enhancing the aesthetical appearance by forming the main part and lower end part of each side wall in a two layer structure in which their outer layers has a greater proportion of low saturated rubber, and by forming the upper end part of the side wall in a single layer structure in which it is made of inner layer composition rubber. CONSTITUTION:The side wall has a main part 5 and a lower end part 7 whose thickness is gradually decreased and connected to a rim strip 10. Each of the main part 5 and the lower end part 7 is composed of an inner layer 3 made of a rubber composition material containing 15 to 30wt.% of low saturated rubber selected from the group consisting of EDP and 11R halide and 85 to 70wt.% of high saturated rubber selected from the group consisting of natural rubber, 1R, BR and SBR, and an outer layer 4 made of a rubber composition material containing 30 to 60wt.% of low saturated rubber and 70 to 40wt.% of high saturated rubber. Further the upper end part 6 of the side wall between a tread rubber 8 and a carcass 1 is in one layer structure and is made of the same rubber composition material as that of the inner layer 3. With this arrangement, it is possible to maintain an ozone resistance and to enhance the aesthetical appearance.
Patent JP-S62267095-A (JP)
Title: Laser beam processing method
Inventor: KINOSHITA JUNICHI
IPC: B23Q11/00
Filed: 1986-05-15
Abstract: PURPOSE:To prevent the staining and injury of an opposite inside surface and to permit continuous processing even if a work piece is small in diameter or long in length by shielding said inside surface from the rear side of a processing part by the liquid flow or mist-like liquid flow of liquid which absorbs processing laser light. CONSTITUTION:A pipe body 3 which is the work piece is mounted with slight inclination to supporting bases 1, 2. A torch 10 is placed on the end 7 side of the pipe body 3 and the laser light 11 by carbon dioxide oscillation is irradiated to said body 3. While the laser light is successively moved to the end 4 side, the pipe wall in the longitudinal direction is cut. Spatters 14 and dross 15 splash from the rear side 13 of the processing section 12 in this stage and go toward the opposite inside surface 16, but tap water 6 discharged from a nozzle 5 flows in the form of the liquid flow covering the opposite inside surface 16 and therefore, the splashed matter is immediately solidified and is run off in the pipe body 3. The greater part of the laser light 17 leaking to the rear side is also absorbed by the liquid flow 6 and just an extremely slight quantity of the laser light arrives at the opposite inside surface 16.
Patent JP-H048174-A (JP)
Title: Power supply
Inventor: MAEHARA MINORU
IPC: H02M7/06
Filed: 1990-04-24
Abstract: PURPOSE:To prevent stress due to excessive current by detecting current flowing through an inductance element in a chopper circuit and prohibiting turn ON of a chopper switching element based on the detection result. CONSTITUTION:Upon termination of ON interval of a transistor Q2, current flow IL2 through an inductor L2 is sustained through a diode D2 and thereby the voltage VR2 of a resistor R2 goes approximately to zero. Since one input to an AND gate A1 is sustained at 'Low' level through NOT gates N2, N1, drive signal S12 for a transistor Q1 is sustained at 'Low' level thus sustaining the transistor Q1 in OFF state. When the current IL2 of the inductor L2 goes zero, the diode D2 is turned OFF and the voltage VR2 of the resistor R2 increases to bring one input to the AND gate A1 to 'High' level thereby bring the drive signal S12 of the transistor Q1 to 'High' level thus turning the transistor Q1 ON.
Patent JP-H11307176-A (JP)
Title: Connector coupling structure
Inventor: SAKURAI KAZUAKI
IPC: H01R13/629
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To arm at the sufficient lowering of the inserting force even in the case of a multiway connector, and to facilitate the operation. SOLUTION: A male housing 9 is inserted into a female housing 7 to an intermediate way thereof for temporary inserting condition, and moving bodies 19A, 19B are moved by a first interlocking cam means 32, and an operating body 21 is moved from the housing condition to the operating condition by a second interlocking cam means 42. The moving bodies 19A, 19B are moved by a second driving cam means 37 with the rotary operation of the operating body 21 from the operation waiting condition, and the male housing 9 is moved for fitting in the female housing 7 by a first driving cam means 27.
Patent JP-S5634220-A (JP)
Title: Electronic channel selection unit
Inventor: KATOU MORIHISA
IPC: H03J7/02
Filed: 1979-08-29
Abstract: PURPOSE:To make it possible to avoid automatically needless channels, by giving a function to self-diagnose whether data is adapted to the channel selection or not each time channel data of the channel data memory circuit is read out. CONSTITUTION:When read channel data of channel data memory circuit 20 is input, a tuning voltage corresponding to this data is output from tuning voltage generating circuit 24. Though circuit 20 stores contents of up/down counter 22 in power failure by last channel memory circuit 27 each time data is read out, data deciding circuit 29 is used degradation of the function of circuit 27. That is, output channel data of circuit 20 is shifted to the next address, and this data is decided again by circuit 29. As a result, circuit 20 can have a function to self-diagnose whether the output is adapted to the channel selection or not, so that needless channels can be avoided automatically.
Patent JP-S62266158-A (JP)
Title: Doctor blade
Inventor: INOUE RYOJI
IPC: B05C11/04
Filed: 1986-05-14
Abstract: PURPOSE:To enhance abrasion resistance and corrosion resistance, in the doctor blade used in a developing apparatus, by using ZrO2 ceramics as a base material and providing a coating layer having high hardness and good close adhesiveness thereto. CONSTITUTION:As ZrO2 ceramics being a base material, ZrO2 ceramics containing 1-5mol% of Y2O3 or ceramics consisting of 50-90wt% of ZrO3 containing 2-5mol% of Y2O3 and the remainder mainly comprising Al2O3 is used. A coating layer comprising one or more kind of nitride, carbide and carbonitride of Ti, Zr, Hf, V, Nb is further formed on the base material by various vapor deposition methods. Whereupon, metal vapor is reacted with ZrO2 at the time of vapor deposition to form ZrN or ZrC which is, in turn, strongly bonded to TiN or TiC being a vapor deposition substance to impart abrasion resistance and corrosion resistance enhanced still more.
Patent JP-S5237191-A (JP)
Title: Buffer material
Inventor: TAZAWA TAKASHI
IPC: F16F1/36
Filed: 1975-09-12
Abstract: PURPOSE: A buffer material having extremely reduced parmanent strain by subjecting a synthetic resin shaped article after foam-shaping to compression treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60253319-A (JP)
Title: C-mos logical circuit
Inventor: NAKAMORI TSUTOMU
IPC: H03K19/094
Filed: 1984-05-30
Abstract: PURPOSE:To decrease the number of desired elements and to facilitate the pattern layout by using an input signal A as the power supply of a C-MOS inverter, applying an input signal B to the connection gates of a pair of MOS transistors (TR) constituting the C-MOS inverter and using the series connection points of said paired MOSTRS as an output terminal. CONSTITUTION:A p channel MOSTRQ21 is provided together with an n channel MOSTRQ22 and an n channel MOSTRQ23. The TRQ21 and TRQ22 constitute a C-MOS inverter, and the TRQ23 delivers an L level of the inverter. If B=H is satisfied with this C-MOS logical circuit, the TRs Q21 and Q22 are turned off and on respectively with an output C=L satisfied. Then the TRs Q21 and TR Q22 are turned on and off respectively with H=L. Then an output C=A is satisfied. In other words, the TRQ23 is turned off with the output C set at H when A=H is satisfied. While the TRQ23 is turned on with the C set at L when A=L is satisfied. That is, the signal A is separated by the signal B. In addition, just three using transistors suffice with the same structure as a C-MOS inverter. Thus the pattern layout is simplified.
Patent JP-H049533-A (JP)
Title: Outdoor device of air conditioner
Inventor: WATANABE OSAMU
IPC: F24F5/00
Filed: 1990-04-27
Abstract: PURPOSE:To improve the appearance, effectively utilize the installation space and harmonize with row of houses by a method wherein a processing space for connecting pipe or wiring is formed within an outdoor unit casing, a connecting valve is stored in the processing space and a connection pipe is connected to the valve. CONSTITUTION:A processing space 19 for a connecting pipe 18 or a wiring is formed at a rear part side in a unit casing 11 of an outdoor device 10 and then a connecting valve 20 at a pipe connection part is stored in the processing space. The processing space 19 can be accessed through a side rear part of the casing 11 or an opening or closing lid 21 at the back side of the casing 11. The valve 20 is fixed to a valve fixing plate 22 with a fixing element such as a fastening screw or the like, a part of a bottom plate 11a of the casing 11 is cut in a U-shape, the recess is cut and raised to form the fixing plate 22. At the rear side of the casing 11 is formed a cavity 24 for guiding a flexible connection pipe 18. With such an arrangement, its outer appearance can be improved, the casing can be brought into close with a building side and installed in place and at the same time the installing space can be effectively utilized.