baber/WOPTO huggingface dataset:
Patent JP-H03225710-A (JP)
Title: Manufacture of tape-shape electric wire
Inventor: ENAMI TOSHIAKI
IPC: H01B13/10
Filed: 1990-01-29
Abstract: PURPOSE:To decrease a scrap part of an insulating tape by cutting the insulating tape along their perforations to form a conductors exposed section while inter mittently retarding the travel speed of the insulating tape than that of conductors on their travels before the insulating tape is stuck to the conductor. CONSTITUTION:Insulating tapes 2 each having a perforation 2a made therein by a perforating device 12 are respectively mated longitudinally with both surfaces of each of plural conductors 1 traveling forward in parallelly arranged relation together with a space held therebetween at a point of time when they pass between guide rolls 14. Braking by brake rolls 13 is applied to the travel of the insulating tapes 2 fed to the both surfaces of each of the conductors 1 on their travels when the tapes pass or have passed between preheating rolls 15 so as to retard the travel speed of each of them or to stop the travel, so that the sections of the insulating tapes 2 positioned before the parts of their perforations 2a are stuck respectively to the sections of the tape and the conductors 1 by means of main heating rolls 16 and the insulating tapes 2 are consequently cut respectively at the parts of their perforations 2a where the tensile strength is weak to move only the conductors 1 faster, whereupon a conductors-exposed section 1a is formed.
Patent JP-H05285719-A (JP)
Title: Feeding device for angle guide type roller knife shear
Inventor: NORUBERUTO RENTSU
IPC: B21D43/28
Filed: 1993-02-05
Abstract: PURPOSE: To rapidly achieve the shearing scale changing operation of a strip sheared piece without much cost with a simple means by improving a feeder. CONSTITUTION: A receiving base for strip sheared piece comprises a plurality of flat members having smooth surfaces, the flat members are separated from each other by a clearance and extending parallel to each other in the feed direction, and a circulating hauling mechanism is formed as an endless belt. An upper belt section 9 of an endless belt is arranged lower than a receiving and carrying surface 2 formed by the flat members by the distance (a) of 0.1-0.9 mm between two flat members, and a large number of magnet units 17.1-17.n which are arranged successively in the longitudinal direction and respectively controllable in height are provided below the upper belt section 9 of the endless belt.
Patent JP-H11274200-A (JP)
Title: Method for forming interconnection bump on semiconductor die
Inventor: ROBERT A MUNRO
IPC: H01L21/60
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the structure of interconnection bumps on a semiconductor device, by forming seed layers on a plurality of bump pads, forming a tin layer on the seed layer and forming an eutectic layer so that it covers the tin layer. SOLUTION: A plurality of bump pads 22 are formed on a semiconductor substrate 24 and a chrome layer 16, and a copper layer 36 as seed layers are stacked on the bump pads 22. A metal layer 38 is formed on the copper layer 36 for preventing the oxidation of copper. The tin layer 40 is formed on the metal layer 38 and eutectic materials 42 containing high tin compounds are formed on a plurality of bump pads 22 so that they cover the tin layer 40. Thus, a semiconductor chip can appropriately be loaded on the semiconductor substrate 24 and the structure of the interconnection bumps for appropriately and physically connecting them to the semiconductor device 32 can be obtained.
Patent JP-2000223215-A (JP)
Title: Small-sized connector
Inventor: NISHIO ATSUSHI
IPC: H01R13/64
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized connector in which erroneous insertion of a connector plug into a connector socket can be securely prevented so as to prevent any breakage of an inside insulating housing or the like by external force generated in inserting even if the connector is miniaturized. SOLUTION: A small-sized connector comprises: a connector socket 2 having an insulating housing 6 incorporated inside of a square cylindrical shield case 4 in the state in which the shield case 4 molded by bending a metal plate and a plurality of contact pins 5 are supported; and a connector plug 3 having a plug 3a to be inserted into an insertion port 11 of the connector socket 2. In this case, a pair of L-shaped recesses 16 are provided in such a manner that both lower corners of the shield case 4 are pitted toward the insertion port 11.
Patent JP-S61180617-A (JP)
Title: Tension leveler driving device
Inventor: MITSUMUNE YUUJI
IPC: B21D1/05
Filed: 1985-02-04
Abstract: PURPOSE:To eliminate bad influences of residual tension at the time of stopping and prevent breaking of material at the time of restarting by giving back tension at a fixed rate of maximum tension by reversing of a stretcher motor for a specified time after stopping of a tension leveler and changing from operation tension to rest tension. CONSTITUTION:About one second after stopping of the line of a tension leveler, a stretcher motor is rotated reversely for 0.5sec to give back tension of about 5% of maximum tension to the material and make the material stationary state. Thereby, tension during stopping does not become excessive and does not cause slackness. Thus, it becomes stable and does not give bad influences on the material. The mechanism is free from play such as back-lash etc., and does not give a shock to the material at the time of restarting, and there is no fear of breakage. Thus, operation is made smooth.
Patent JP-S60163372-A (JP)
Title: Slender lithium battery
Inventor: MIURA KUNIHIDE
IPC: H01M6/16
Filed: 1984-02-03
Abstract: PURPOSE:To increase distance between a positive mix and a flange of negative current collector to prevent short by making higher the upper edge of electrolyte absorber than a flange of negative current collector and making lower the upper edge of positive mix than the flange of the negative current collector. CONSTITUTION:A negative current collector 5 having a flange 5a by which a sealing gasket is supported, a negative electrode 4 comprising lithium, an electrolyte absorber 3, and a positive mix 2 mainly comprising carbon fluoride are accommodated in a concentric circle state into a positive can 1. The opening of the can is sealed to form a slender lithium battery. The upper edge of the electrolyte absorber 3 is made higher than the flange 5a of the negative current collector 5 so as to come into contact with the sealing gasket 6. The upper edge of the positive mix 2 is made 0.5mm. or more lower than the lower surface of the flange 5a to increase distance between the flange 5a and the positive mix 2. Therefore, internal short is effectively prevented to increase reliability.
Patent JP-H10216760-A (JP)
Title: Rotary disk type waste-water treatment device
Inventor: ARAKI HIROYUKI
IPC: C02F3/08
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary disk type waste-water treatment device in which waste- water treatment is performed effectively and efficiently by simultaneously performing aerobic treatment and anaerobic treatment and also structure is a one-tank-uniaxial type, compact and simple and both the cost of equipment and running cost are reduced. SOLUTION: In the rotary disk type waste-water treatment device 10, a rotary disk body 2 of double structure is constituted by inserting a large-diameter rotary disk body 21, in which a plurality of doughnutlike rotary disks 21a are arranged side by side with clearances into a cylindrical body 22 and furthermore by inserting a small diameter rotary disk body 23, in which a plurality of rotary disks 23a are arranged side by side with clearances, into the inside of the above-mentioned cylindrical body 22. The rotary disk body 2 with double structure is axially fitted to the sidewalls 11a of both ends of the body 11 of a treatment tank rotatably and nearly horizontally. The large-diameter rotary disk body 21 is rotated and driven while being held in a state half sunk in waste water supplied to the body 11 of the treatment tank.  The small diameter rotary disk body 23 is rotated and driven while being held in a state wholly sunk in waste water. Cleaning treatment is continuously performed by fluidizing waste water in the inside of the body 11 of the treatment tank.
Patent JP-S60185481-A (JP)
Title: X-ray equipment
Inventor: KURIHARA TETSUO
IPC: H04N7/18
Filed: 1985-02-04
Abstract: PURPOSE:To decrease an X-ray exposure dose without excerting adverse effect on the diagnosis by displaying an X-ray fluoroscopic picture continuously on a television monitor just before the intermission through the use of a video reproducing device even if the X-ray exposure for fluoroscopy is intermittent. CONSTITUTION:The fluoroscopic X-ray is exposed by a foot switch 4 as an operation switch and the exposure of X-ray is started via a foot switch input circuit 7, an X-ray exposure control circuit 5, and an X-ray controller 2. When the X- ray is exposed, a TV camera output video signal outputted from a TV camera controller 3 is reproduced by a TV monitor 17. In turning off the foot switch, an output video signal from a video recording amplifier circuit 12 is fed to a VSR14 via a gate circuit 13 and the VSR video recording is applied to one frame picture. Then an output of a trigger circuit 10 is fed to a switch circuit 15 at the same time and the switch is switched to a reproduction amplifier circuit 16. Further, a counter circuit 9 is controlled by a timer circuit 8 and the X- ray exposure is finished by a signal in synchronizing with a VD signal via the X-ray exposure control circuit 5. The picture for the said one frame's share is displayed on the TV monitor 17 continuously.
Patent JP-S56117043-A (JP)
Title: Heating apparatus for liquid
Inventor: SAKAGAMI TOSHIYUKI
IPC: F24H9/20
Filed: 1980-02-18
Abstract: PURPOSE: To control a temperature without using a temperature detector and heat a liquid uniformly in high efficiency in the depth direction of a vessel by forming a heating element charged into an electric water heater, etc. by disposing a plurality of thermistors at regular intervals in the axial direction in a metallic pipe.  
     CONSTITUTION: An inner surface of a metallic pipe body 14 having high thermal conductivity is coated with a heat resisting insulating sheet 15, heatproof insulating powder 16 is filled and positive characteristic thermistors 18aW18d connected in parallel by a pair of lead wires 17 are arranged at regular intervals. Thus, the number of the thermistors 18aW18d submerging in water due to a water level in a vessel changes, and actuating thermistors alter in response to the quantity of water. When water temperature in the vessel differs at upper and lower sections, the resistance values of each thermistor 18aW18d change in response to each temperature, and calorific value varies. Consequently, an apparatus can uniformly heat water efficiently in the depth direction of the vessel even when a temperature detector is not used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10217877-A (JP)
Title: Integrated electronic control unit to be mounted on vehicle
Inventor: NIWA MAKOTO
IPC: B60R16/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To integrate various electronic control units for use in making an electronic control of a vehicle, reduce the costs owing to a decrease in the number of component item, allow connections in any combination of expansion boards to provide control functions, and enable data communications between the expansion boards without using any external cables. SOLUTION: One or expansion boards (b) to give different functions are selected according to the intended use and connected to a mother board having a power supply circuit 11, signal input circuit 13, a processor 15 for signal processing, a memory 16 to hold the processed data, and a plurality of expansion board connecting holes 18. Each expansion board (b) is equipped with a processor 20 for control computation to give different functions and an actuator output circuit 21. The data communications between expansion boards (b) are conducted by using the memory 16 as a buffer.
Patent JP-S58138575-A (JP)
Title: Mig (metal inert gas) welding method of aluminum or aluminum alloy
Inventor: MATSUMOTO TAKERU
IPC: B23K9/12
Filed: 1982-02-10
Abstract: PURPOSE:To prevent a blowhole, by continuously feeding a welding wire formed to a special shape, automatically oscilating a welding arc at a high speed, stitring a molten pool, and quickening floating up of gas. CONSTITUTION:A welding wire 7 is inserted between gears 1a, 1b through a guide 3. The gears 1a, 1b rotate in the direction as indicated with an arrow, mold the welding wire 7 like a wave of bend width W corresponding to a tooth top shape, and also feed it. The welding wire 7 passes through a guide and electrifying body 4, and generates a welding arc 9. The welding arc 9 oscillates at a high speed between bead width W, and stirs a molten metal 10. When this molten metal 10 is stirred, floating of a gas component generated in materials to be welded 11, 12 made of Al or an Al alloy is quickened, and generation of a blowhole is prevented.
Patent JP-H01195692-A (JP)
Title: Cooking utensil
Inventor: MATSUBARA YOSHITO
IPC: H05B6/68
Filed: 1988-01-29
Abstract: PURPOSE:To shorten a waiting time between cookings of a cooking utensil by accommodating therein with functions that a fan is operated when a heating room temperature is higher than a heating temperature set by a cooking mode and is stopped to inform that a following cooking is available when the former becomes lower than the latter. CONSTITUTION:A controller 20 detects if a door 31 is opened by means of a door monitor switch 4c and energize a relay 23 to drive a fan motor 14M by comparing a heating temperature Ts set by a specific fermentation cooking mode with a temperature T detected by a temperature sensor 27, when the fermentation cooking mode is set and detecting the state the temperature T is higher than the temperature Ts. Wind thus blows through an air hole 33 and a door opening into a heating room 32 where cooling down is proceeded. When the detected temperature T goes down to the set heating room temperature Ts, the controller 20 deenergizes the relay 23 to stop the fan motor 14M, operate a buzzer 28 and inform that fermentation cooking is available. Accordingly, a waiting time between cooking times is shortened.
Patent JP-H09236469-A (JP)
Title: Fluid flowmeter
Inventor: HARORUDO DEII JIYONSON
IPC: F16K21/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fluid flowmeter of less power consumption wherein measurement is accurate, and operation is selected from three usage mode, full-manual, engagement-manual or automatic, and labor amount can be reduced in usage. SOLUTION: In a housing 12, an operation member 20 which opens/closes a valve 16 controlling supply/stop of fluid, a catch member 24 which makes the operation member 20 into engagement state where the valve 16 is closed, a flow gauge 14 which senses a preset flow amount of fluid outputting, and a solenoid 22 which operates in correspondence with the output of the flow gauge, are provided. Relating to the operation member 20, both a state where it is not engaged by the catch member 24 and a state of engagement are provided, and an engagement condition, either manual release of engagement or automatic release of the operation member by the solenoid 22 can be selected.
Patent JP-S60162130-A (JP)
Title: Electric carpet
Inventor: YASUI HIROSHI
IPC: F24D13/02
Filed: 1984-02-02
Abstract: PURPOSE:To prevent inadequate heating temperature and low temperature burn injuries by inhibiting the use of carpet cover not having specified quality. CONSTITUTION:An electrifying control device which allows electrifying the heat generating body 2 of a carpet unit 1 only when a designated carpet cover 5 is placed on the carpet unit 1 is built in a control device 4 and the cover 5. When the unit 1 is covered by the designated cover 5 and an activating piece 15 is inserted into an activating section 14 of the control device 4, a switch 12 is turned on to stop electrifying the heat generating body 2 of the unit 1. When the heating temperature by the heat generating body 2 becomes lower than a set temperature, the heating temperature increases as the heating body 2 generates the heat, and when the temperature detected by a heat sensing body 3 becomes higher than the set temperature, the primary electric current again flows in the heat generating body 2 to conduct the heating by the unit 1 and cover 5. By repeating such cycle, the heating temperature is controlled to the desired temperature.
Patent JP-H01195147-A (JP)
Title: Clutch control device for vehicle with continuously variable transmission
Inventor: MORIMOTO YOSHIHIKO
IPC: B60W10/10
Filed: 1988-01-29
Abstract: PURPOSE:To surely accomplish clutch releasing, start control and engagement by feedback controlling the actual clutch position to a target clutch position in the respective control systems of clutch disconnection, half-clutch and clutch connection. CONSTITUTION:In a driving system comprising a belt-type continuously variable transmission 10 and a dry clutch 3 controlled by DC motor 8, an electronic control unit 27 automatically conducts start control for the clutch 3 according to decision of a half-clutch judging portion and decisions of region judging portions for setting a target clutch position according to engine load. In this case, the clutch position is detected by a sensor 26 feedbacked. The clutch is displaced to the half-clutch position at the maximum change speed to quickly start power transmission and keep the half-clutch state, and the clutch 3 is surely engaged the moment a continuously variable transmission 10 starts speed change. Thus, clutch release, start control and engagement can be accomplished surely and quickly.
Patent JP-H11209672-A (JP)
Title: Aqueous recording liquid for ink jet printer and production thereof
Inventor: MURATA HARUO
IPC: C09D11/023
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an yellow pigment-based aq. recording liquid for ink jet printers which has a good light resistance and is excellent in chroma and storage stability in spite of contg. specific C.I. pigments (e.g. C.I. Pigment Yellow 185) poor in light resistance. SOLUTION: In an aq. recording liquid used for ink jet printers and contg. fine colored particles formed by coating a pigment with an org. polymer compd. having neutralized anionic groups, C.I. Pigment Yellow 154 and at least one pigment selected from among C.I. Pigment Yellow 185, C.I. Pigment Yellow 180, C.I. Pigment Yellow 139, C.I. Pigment Yellow 138, C.I. Pigment Yellow 110, C.I. Pigment Yellow 109, and C.I. Pigment Yellow 74 are simultaneously contained.
Patent JP-H04330845-A (JP)
Title: Data communication equipment
Inventor: SUDO NAOKI
IPC: G06F13/24
Filed: 1991-01-21
Abstract: PURPOSE:To detect an interruption request signal such as a catchphone without adding a special hardware. CONSTITUTION:At the time of receiving picture information, an error judging means 14 detects whether an error is generated at the picture information for one line. At the generation of the error, a period in which the error is generated is measured by a timer 15. Then, when a first comparing means 16 detects that the above mentioned period is coincident with the output period of the interruption request signal, it is judged to be the interruption request signal. And also, when the coincident output of the first comparing means 16 is successively operated any number of times, it is judged to be the interruption request signal as necessary.
Patent JP-S61178262-A (JP)
Title: Electrically driven power steering device
Inventor: NOTO YASUO
IPC: B62D127/00
Filed: 1985-02-02
Abstract: PURPOSE:To make it possible to enhance the rectilinear advancing performance of a vehicle and to enhance the stability thereof upon backward movement, by detecting the forward or rearward movement of a vehicle and an acceleration, and by supplying electrical current to a motor in accordance with the acceleration to provide recovery force for reducing the steering angle of wheels to zero. CONSTITUTION:The torque which is detected by a sensor 8 is delivered to a circuit 110 which selects an assist function in accordance with the steering angle, and which delivers a current instruction signal in accordance with the assist force. Meanwhile, a circuit 120 receives the degree of steering angle from a steering angle meter 7 and selects a recovery force function in accordance with the steering angle. A current instruction signal corresponding to the recovery force is delivered and added with an instruction value from a circuit 10 and is then delivered to a circuit 150. Further, a vehicle speed is delivered from a sensor 30 to circuits 130, 140 which deliver their outputs to the circuit 120. Then, the result of calculation of acceleration is delivered to the circuit 102 to increase the recovery force current in proportion to the acceleration. Then, the recovery force and operating force are added together to judge the rotational direction of the motor, and are delivered to choppers.
Patent JP-H05215420-A (JP)
Title: Double-staged compression freezing cycle apparatus
Inventor: WATANABE SHINJI
IPC: F25B1/10
Filed: 1992-02-05
Abstract: PURPOSE:To prevent complication of control and increase of cost by a method wherein a single expansion valve can control a cooling state or superheat degree of suction of a low stage side compressor part at a time of cooling and heating operation. CONSTITUTION:To a refrigerant compressor 1 formed of a low stage side compressor part 1a and a high stage side compressor part 1b, a flow passage switching valve 2, an outdoor heat exchanger 3, a pressure reducer 8, a gas- liquid separator 5, and an indoor heat exchanger 6 are connected. A bypass circuit 7 to connect a gas outlet of the gas-liquid separator 5 and an intake side of the high stage side compressor part 1b is provided. Thus a freezing cycle is formed. The pressure reducer 8 is formed of check valves 8d, 8e, 8f and 8g and capillary tubes 8a and 8b, all connected to form a bridge, so that refrigerant can flow through the gas-liquid separator 5 at the time of heating and cooling. Further, an expansion valve 8c is provided between a flowout side of the gas-liquid separator and a flowout end of the bridge.
Patent JP-H02289354-A (JP)
Title: Liquid jet recording head, substrate for same recording head, and recorder
Inventor: MAEDA HIROYUKI
IPC: B41J2/14
Filed: 1990-01-31
Abstract: PURPOSE:To conduct a temperature detection with a higher accuracy and response and to obtain a liquid jet recording head with lower-cost construction by providing a temperature detection element extending crosswise with respect to an energy generation element group and/or a wiring group for the energy generation elements. CONSTITUTION:A heater board 1 of a liquid jet recording head is provided with a discharge heater 3 generating an energy used for discharging a liquid. The discharge heater 3 is connected to the external through terminals 4 by wire bonding. A temperature sensor 2 is formed on the same heater board by a film forming processing similarly to the discharge heater 3 and the like. The temperature sensor is disposed on the substrate in the state that it is extended crosswise with respect to the discharge heater group or the wiring group in close proximity to the discharge energy generation element. Therefore, a temperature detection accuracy related to the recording head is enhanced, and a response is improved.