baber/WOPTO huggingface dataset:
Patent JP-S59128995-A (JP)
Title: Electrical pump apparatus for cooking device
Inventor: KUROE HIROSHI
IPC: F04D29/62
Filed: 1983-01-14
Abstract: PURPOSE:To simplify structure and reduce production cost and faciitated handling by permitting a motor part and a pump part to be fixed only by pressing a motor frame by a means of a fixing mechanism and eliminating the necessity of joining the both parts. CONSTITUTION:A driving-side magnet 2 which revolves integrally with a rotor 1B is arranged onto the load-side part in a motor frame 1c sealed in watertight, and a following-side magnet 3 is arranged onto the edge outside of the load side of the above-described frame 1c. Further, a fixing mechanism 12 for pressing and fixing the load-side surface of a flange 6a outside the opposite-side to the load side of a bearing support 6 onto the horizontal surface of the frame body 11 of a cooking device throuh the above-described frame 1C is installed, and thus an electrical pump apparatus for cooking device is constituted. With such constitution, a motor part 1 and a pump part 8 can be fixed only by pressing the above-described frame 1C by means of the fixing mechanism 12, and the necessity of purposely joining the both parts is eliminated, and demounting is made very easy. Therefore, structure is simplified, and production cost can be reduced, and cleaning, handling, etc., can be facilitated.
Patent JP-S5289417-A (JP)
Title: Two way television receiver
Inventor: TAKEUCHI HIDEO
IPC: H04N5/63
Filed: 1976-01-21
Abstract: PURPOSE: To provide a power supply circuit of light weight, compact and efficiency improved wherein when low voltage DC power supply is used, the DC voltage is boosted, and in the receiving circuit itself, the commercial power supply is used not by stepping down but directly rectifying it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56102825-A (JP)
Title: Thick film variable light attenuator
Inventor: HASUMI RITSUO
IPC: G02F1/13
Filed: 1980-01-19
Abstract: PURPOSE:To obtain a small-sized light attenuator which can be controlled electrically, by inserting a liquid crystal cell having plural electrodes into the light propagation path of an optical fiber. CONSTITUTION:The first clad layer 4 is formed on substrate 3 which supports optical fibers 1 and 2, and electrode 5 is fitted to this layer by vapor deposition or the like. Lenses 6 and 7 of several tens mum thickness and liquid crystal cell 8 are arranged to form core layer 9. Next, liquid crystal 10 is poured into liquid crystal cell 8 and is covered with the second clad layer 15, where electrodes 10-14 are fitted, to seal liquid crystal 10 hermetically. Optical fibers 1 and 2 are connected to liquid crystal cell 8 from both ends. When a voltage is applied across electrode 5 and one electrode of electrodes 11-14 selected by the switch, the light quantity propagated between optical fibers 1 and 2 are changed accurately discretely according to selection of electrodes. Consequently, a light attenuator which is small-sized to be controlled electrically is obtained.
Patent JP-H08234739-A (JP)
Title: Automatic playing device
Inventor: TSURUMI KANEHISA
IPC: G10H1/18
Filed: 1996-01-16
Abstract: PURPOSE: To generate plural musical sounds without any delay by the automatic playing device which reproduces the musical sound by reading waveform data out of a magnetic recording medium. CONSTITUTION: A playing sequence information memory 5 serializes and stores performance information for an automatic performance (data specifying waveform data to be read out and data showing the output timing of the waveform data). A sound generation channel allocation part 2 allocates the performance information stored in the performance sequence information memory 5 to one of sound generation channels CHO-CHN and specifies the output timing of a musical sound on the basis of the performance information. A disk control part 3 reads the waveform data specified with the performance information out of the magnetic disk 25 and transfers the data to the one allocated sound generation channel among CHO-CHN before the output timing.
Patent JP-H02185446-A (JP)
Title: Ink jet printer
Inventor: SHINDO KAZUNORI
IPC: B41J2/05
Filed: 1989-01-12
Abstract: PURPOSE:To allow ink discharge with a simple mechanism and high efficiency by permitting an electric current to run in ink to cause a thermal element to be heated. CONSTITUTION:When a voltage is applied to an area between a top electrode 1 and an electrode 3d, an electric current passes through the side of the electrode 3d  a heat generating element 3c  an electroconductor layer 3a to ink 2  the top electrode 1. The temperature rises in the heat generating element 3c with the highest electric resistance across the current path, and bubbles generate at a position with the highest temperature. Although the current does not pass through the bubbles 6, a current passage is ensured by providing an adequately large conductor layer 3a, considering the size of bubbles for ink discharge. Aa a result, the ink is pushed up and discharged. In order to ensure the ink passage, bubbles 6 are allowed to grow smoothly by providing a large area for the conductor layer 3a of a bottom electrode 3. In addition, the current is concentrated by minimizing the area of the heat generating element 3c to increase the efficiency of energy required for ink evaporation.
Patent JP-H05195358-A (JP)
Title: Aromatic polyamide cord for reinforcing rubber
Inventor: DEGUCHI TAKAO
IPC: D06M101/16
Filed: 1992-01-14
Abstract: PURPOSE:To provide a highly rigid aromatic polyamide cord having a high strength and having excellent adhesivity to rubbers by improving a conventional aromatic polyamide cord. CONSTITUTION:The objective aromatic polyamide cord for reinforcing rubbers is characterized by imparting the first treating solution comprising (V) a urethane group-containing compound and (F) an epoxy group-containing compound in a (V):(F) ratio of 50:50 to 90:10 in an amount of 5.0-9.0wt.% based on the cord and subsequently imparting the second treating solution comprising a mixture solution of resorcinol.formaldehyde.rubber latex in an amount of 2.0-5.0wt.% based on the cord on the outer periphery of the coated first treating solution, and having a cord-twisting number (TM) of 1.1-5.7, a rigidity of 200-500g.cm and a strength of 12.5-16.0g/d.
Patent JP-H05189037-A (JP)
Title: Device for correcting travel distance of unmanned vehicle
Inventor: UCHIDA HIROSHI
IPC: G05D1/02
Filed: 1992-01-14
Abstract: PURPOSE:To always stop the unmanned carrier at a target station even if a tire of the unmanned carrier wears out by employing only the number of pulses when the unmanned carrier normally travels in a correction period, and controlling the traveling of the unmanned carrier on a travel path. CONSTITUTION:The body frame 4 of the unmanned carrier 3 is provided with a driving ring 5, which is driven thorugh a transmission 6 and a driving motor 7 as a driving means. A gear-shaped slit plate 9 is fitted onto the rotary shaft 8 of the driving motor 7 and a pulse detection sensor 10 as a driving detecting means is provided corresponding to the tooth part 9a of the slit plate 9. The pulse signal from the pulse detection sensor 10 is inputted to a computer 14. Further, a mark detection sensor 15 which detects mark plates M1 and M2 is provided on the reverse surface of the body frame 4 and its detection signal is inputted to the computer 14. The number of detected pulses found by the CPU 12 is compared with the number of pulses read out of a RAM to decide the traveling state.
Patent JP-H06210487-A (JP)
Title: Method for forming welded joint
Inventor: HATANO TORU
IPC: B23K33/00
Filed: 1993-01-14
Abstract: PURPOSE:To reduce all a welded amount and to prevent a welding defect and a residual stress from generating by subjecting a welding at a groove formed with plural stages on butt parts of both member, then, forming and welding a groove at a place mutually separated by succeedingly arranging sheet metal members at the groove. CONSTITUTION:A groove of six stages having a uniform interval and thickness on butt parts of single thick wall members 1, 2 to be joined is formed. A welding part 41 is formed with a tungsten inert gas welding at the groove of a central lowest stage. Then, a sheet metal of the same quality is arranged at the welding part 41 of the lowest stage, the welding parts 42-1, 42-2 are formed with the same condition as the 1st stage. Likewise, the same sheet metals 52, 53, 54, 55 are arranged at the groove part of each stage, grooves are formed at both ends of each sheet metal, the welding parts 43-1, 43-2, 44-1, 44-2, 45-1, 45-2, 46-1, 46-2 are succeedingly formed at the same condition, and the welded joint is formed between both thin plates 1, 2.
Patent JP-H09291775-A (JP)
Title: Emergency door hinge for fire shutter
Inventor: BOKU KOICHI
IPC: E05D11/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To secure control for the closing speed of an emergency door and safety by disposing a smoke shuttingoff plate in one side of a first hinge piece and a smoke shutting-off and covering plate in the opposite side, placing a covering plate on the smoke shutting-off plate of an adjacent hinge and installing side face smoke shutting- off plate pieces in both sides of the covering plate. SOLUTION: A first hinge piece 100 is welded and fixed to a fire shutter by a bolt, and a second hinge piece 200 is welded and fixed to an emergency door by a bolt. In this case, both hinge pieces 100 and 200 are installed for respective shutter members constituting the fire shutter and the emergency door. A hinge continuing from an upper shutter member to a lower shutter member is independently installed. The gap of a connecting part between hinges is completely sealed by connecting a smoke shutting-off plate 105 and a smoke shutting-off and covering plate 106 in a laminated manner. Simultaneously, the side face gap of a connecting part between the shutters is sealed by side face smoke shutting-off pieces 106a formed in both sides of the smoke shutting-off and covering plate 106.  Thus, when a fire occurs in a building, the possibility of flowing-out of toxic gas or flames from the inside is eliminated and the dispersion of the fire is prevented.
Patent JP-S5497752-A (JP)
Title: Protective circuit for switching regulator
Inventor: SATOU TAKEHISA
IPC: H02H7/12
Filed: 1978-01-18
Abstract: PURPOSE: To protect switching transistor by the procedure in which by detecting the collector-emitter saturated voltage of transistor when it exceeds a predetermined value, the pulse width of high frequency pulse is eliminated by control circuit and electrification of transistor is shut off.  
     CONSTITUTION: The Zener diode D z  is connected through resistor in parallel to between the collector and emitter of the switching transistor 3, and when the collector and emitter saturated voltage of the transistor 3 exceeds the Zener voltage, the transistor 7 for detection is electrified and the pulse width of high frequency pulse is made zero by the control circuit 6, making the switching transistor 3 non- energized. Since this is a collector-emitter saturated voltage detection type, voltage applied to switching transistor which was so far not detected is high and thus protection is made possible in the region where current flowing in switching transistor is small. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63172695-A (JP)
Inventor: IKEZOE YOSHIAKI
IPC: B43L1/04
Filed: 1987-01-12
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-H09199628-A (JP)
Title: Ic package and its fabrication method
Inventor: MORITA YASUYUKI
IPC: H01L23/12
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To form a junction part having a large bond strength between an Al wire and an Au wire coating film by forming an Au plated coating film containing Pb on the uppermost layer of an electrode terminal. SOLUTION: A package substrate including a ground metal layer or a package substrate including a ground metal layer and a ground plated coated film is dipped in an Au plating solution containing Pb ion to form an Au plated coating film containing Pb on the uppermost layer of an electrode terminal 15 in an IC package 11 including a bonding electrode terminal 15. In this state, when wire bonding is applied to the wire bonding electrode terminal 15, a junction having a large bond strength can be formed between a wire 19 and the electrode terminal 15. Accordingly, rupture due to thermal shock, etc., is eliminated, and hence reliability for the wire bonding using an Au wire is improved.
Patent JP-S56103443-A (JP)
Title: Production of element isolation structure for semiconductor device
Inventor: ISHIJIMA TOSHIYUKI
IPC: H01L21/76
Filed: 1980-01-21
Abstract: PURPOSE:To achieve integration at a high level by forming an oxide for isolating elements preventing infiltration into the element region. CONSTITUTION:An Si3N4 film 23 is laid on an SiO2 film 22 on a P type Si substrate and with a resist mask applied, the films 23 and 22 and the substrate surface are etched sequentially. Then, after the removal of the resist, B ion is injected to form a P<+> layer 26. Then, covered with a poly Si27, a thermal oxide film 28 is formed and a resist mask 29 is applied. The SiO2 film 28 and the body poly Si27 are etched sequentially thereby making the surface of the Si3N4 film 23' almost flush with the end face of the poly Si layer 27'. Subsequently, the SiO2 film 28' is etched and the poly Si27 is oxidized completely to form a thick SiO2 film 27a in a nonelement region. Thus, an isolation layer is completed. With such an arrangement, a step is formed between a P<+> channel stopper and an N layer formed in the element region thereby allowing less floating capacity. This prevents bird beak to form a highly integrated semiconductor device.
Patent JP-H01180580-A (JP)
Title: Magnetic-brush developing device
Inventor: EOMO KYORI
IPC: G03G15/09
Filed: 1988-01-13
Abstract: PURPOSE:To stabilize the magnetic force of a magnetic-brush developing device so as to stabilize the printing density of the counter and, at the same time, to suppress occurrence of fogged pictures in a no-picture section by constituting the magnetic pole with an electromagnet. CONSTITUTION:A magnetic body 3 having a half-moon-like cross section is provided inside a sleeve 4 and nap cutting magnetic poles 3a, 3a... are planted in the magnetic body 3 toward the inner peripheral surface of the sleeve in projecting states. Then a coil 9 is wound around a developing main pole 6 facing a drum 7 so as to produce an electromagnet and the coil 9 is connected with a power source 10 through a variable resistor 11. By making an electric current to flow to the coil 9 the magnetic body 3, nap-cutting poles 3a, and developing main poles 6 are magnetized so that a magnetic force can be applied to the surface of the sleeve 4. When the magnetic force applied to the sleeve 4 fluctuates, the magnetic force is adjusted by changing the electric current flowing to the coil 9 by operating the variable resistor 11. Therefore, the magnetic forces of individual developing devices become constant and the printing density of this developing device is stabilized.
Patent JP-S5390745-A (JP)
Title: Oscillator circuit
Inventor: OONO MAHIKO
IPC: H03B5/20
Filed: 1977-01-20
Abstract: PURPOSE: To eliminate the spurious and then to eliminate the high frequency oscillation, by using an active filter as the frequency selector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60150579-A (JP)
Inventor: OGINO TOSHIO
IPC: H05B6/12
Filed: 1984-01-18
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-S61165640-A (JP)
Title: Photoacoustic spectroscope
Inventor: KITAMORI TAKEHIKO
IPC: G01N21/00
Filed: 1985-01-18
Abstract: PURPOSE:To enable the subtraction of a background by one luminous flux system, by providing two or more cells having one optical axis in common. CONSTITUTION:Cylindrical cells 2 are arranged so as to allow the center axes thereof to coincide with the optical axis 1 of modulated light. Both cells have mutually opposite polarities and the signal wires thereof are connected by an attenuator and are filled with xylene and the attenuator is adjusted so as to bring the sum of the signals from both cells to zero. A reference (solvent) cell and a specimen cell are arranged as mentioned above and, by subtracting a PA signal for a solvent from the PA signal of a specimen, the same effect as two luminous fluxes can be obtained by one luminous flux and the lowering in the intensity of incident light is eliminated and an optical system can be made simple.
Patent JP-2000206980-A (JP)
Title: Voice interactive navigation device
Inventor: OTA MASAKO
IPC: G10L13/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To switch language for both display and voice to a language desired by a user by switching the display contents of a display means to that in the specified language with a language switch means and switching voice guidance of a voice output means to that in the specified language. SOLUTION: A display means 17 displays a map using the map data, and displays a present position on the displayed map based on the present position data. The voice output means 19 outputs the language based on the present position data. The language switch means 21 judges whether or not a language switch key is selected in a menu picture, and displays a language selection picture when the language switch key is selected, and reads out the language data equivalent to the language selected from a language data storage means 12 when the desired language is selected, and switches the display contents of the display means 17 to that in the specified language, and switches the voice guidance of the voice output means 19 to that in the specified language.
Patent JP-S59139371-A (JP)
Inventor: UDO KURAATSU
IPC: A01N43/653
Filed: 1984-01-18
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-H10194152-A (JP)
Title: Steering device for automobile
Inventor: IMAGAKI SUSUMU
IPC: B62D113/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the operation for rotating a steering wheel at a predetermined rotation allowable capacity or more by providing a rotation allowable capacity setting means for setting the rotation allowable capacity of a steering wheel in right and left in relation to a neutral position of the steering wheel. SOLUTION: In this device, a guide rod 43 to be inserted into each guide hole 40b of a moving body 40 is stretched between hindering units 41, 42 provided in a column housing 21 so as to hinder the rotation of the moving body 40, and when the steering wheel 2 is rotated right and left from a neutral position thereof, the moving body 40 is moved along the guide rod 43 in the axial direction without rotating, and abuts on one of the hindering units 41, 42 so as to hinder the more rotation. Rotation of the steering wheel 2 is thereby converted to the movement of the moving body 40 in the axial direction so as to set the rotation allowable capacity of the steering wheel 2. Consequently, rotation of the steering wheel 2 can be easily hindered at a position, in which the wheel 2 is rotated at 180 degree or more from the neutral position thereof.
Patent JP-S62163863-A (JP)
Title: Motor driven power steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a stable returning characteristic of a steering system by providing means for detecting that the steering system is released from hands and returned, and braking a power assist motor when a returning condition is detected. CONSTITUTION:The motor driven power steering device in the caption comprises means 21 for detecting the steering torque of a steering system and a motor control signal detecting means 50 for determining a motor control signal on the basis of a signal fed from means 22 for detecting the rotary speed of the steering system. Then a motor 11 is controlled through a drive means 34 in accordance with said motor control signal. Here, a released hand returning condition detecting means 60 comprising a zero torque rotation detecting means 61 and a reduced steering rotation detecting means 62 for producing respective outputs when the steering torque and the steering rotary speed fed from both detecting means 21, 22 are lower than predetermined values is provided. When a released hand returning condition is detected, the motor 11 is braked by a braking means 70.
Patent JP-H06214445-A (JP)
Title: Image forming device
Inventor: EGI MAKOTO
IPC: B65H1/26
Filed: 1993-01-18
Abstract: PURPOSE:To make the whole of a device compact by allowing the reverse supply of a paper or the non-reverse supply thereof to be selected according to the loading posture of a paper supply cassette. CONSTITUTION:When the paper 7 is thin (plain paper), the paper supply cassette 2 is loaded inside a main body case 1 from a direction shown by an arrow A. Thus, the paper 7 is carried out to a returning paper supply guide 11 from a tray 6. Then, the paper is reversed and guided to a pair of resist rollers 10 by the guide 11. When the paper 7 is thick, the cassette 2 is inserted from a direction shown by an arrow B and loaded on the housing table 3 of the case 1 in a state that it is made to project from the case 1. In such a case, the paper 7 is guided to a pair of resist rollers 10 without being reversed by a straight paper supply guide 12 to which the paper 7 is carried. By such a way, the cassette 2 is made to project from the case 1 when the thick paper is used. However, the whole of the cassette 2 is housed inside the case 1 when the normal thin paper is used.
Patent JP-S63175314-A (JP)
Title: Washing method for bulb
Inventor: NAKADE KAZUHIKO
IPC: H01J9/50
Filed: 1987-01-16
Abstract: PURPOSE:To prevent a H2S gas from being generated by bringing an aqueous solution, which contains a specific metallic ion, into contact with a sulfide phosphor film. CONSTITUTION:At least one species of a metallic ion, which is selected from Cu, Mn, Pb, Bi, Cd, Sb, Sn, Ag, Fe, Co, Ni, Zn, Mo, and W, is brought into contact with a sulfide phosphor of a cathode-ray tube so as to react with a S<2-> ion and then to precipitate a stable metallic sulfide. The object of this sulfide phosphor is a phosphor film which is hydrolyzed to easily generate a H2S gas like an alkaline earth group sulfide phosphor. The amount of the metallic ion added to the phosphor is 0.5 equivalent or more. The reaction is allowed to be promoted by adding acids such as hydrochloric acid, sulfuric acid, hydrofluoric acid, nitric acid, phosphoric acid to the aqueous solution.
Patent JP-S57120297-A (JP)
Title: Semiconductor storage device
Inventor: MASUOKA FUJIO
IPC: H01L21/8247
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a device which performs bit-by-bit erasure and never discharges electrons from one floating gate to much, by constituting each memory cell by providing an erasure gate successively to the floating gate of a double gate type MOST. CONSTITUTION:A memory matrix of memory cells M each consisting of a control gate CG, an erasure gate EG, a floating gate FG, a source S, and a drain D has row lines 45 and erasure lines 50. Further, this device is provided with a means of setting the potential of the row line of a selected cell to a low level during erasure, that of applying a high-level erasure voltage to the erasure line of the selected cell during the erasure, that of setting the potentials of respective row lines to the low level during erasure detection, that of giving a prescribed potential difference between the source and drain of the selected cell during the erasure detection, and that of inhibiting the application of the erasure voltage to the erasure line of the cell when detecting the source-drain current of the cell during erasure detection.