baber/WOPTO huggingface dataset:
Patent JP-S61282654-A (JP)
Title: Automatic transmission
Inventor: KURIBAYASHI SADATOMO
IPC: F16H63/46
Filed: 1985-06-06
Abstract: PURPOSE:To enable the operation of good efficiency by connecting the one of the turning shafts of two-shaft parallel type speed change gear wheels to a motor output shaft via a multiple disk clutch provided with a torsion meter, and providing s signal sending mechanism to the torsion meter. CONSTITUTION:The first turning shaft 6 is connected to a motor output shaft 1 via a multiple disk clutch 3 provided with a torsion meter 4, and, by providing a signal sending mechanism to the torsion meter 4, the output from the signal sending mechanism is input in an electronic speed change command control mechanism. Thus, the information of torque during running is continuously supplied to a computer so that a required speed change can be carried out by the judgment of the computer, and the torque can be always maintained at a sufficient value, and therefore the operation of good efficiency can be carried out over a wide range.
Patent JP-H05334976-A (JP)
Title: Chip-in glass type fluorescent character display panel
Inventor: ISHIZUKA MITSUHIRO
IPC: H01J31/15
Filed: 1992-05-14
Abstract: PURPOSE:To secure high luminance at low voltages by bringing the conductor of each of filaments, which are strung at intervals over a phosphor layer, into contact with an IC shield. CONSTITUTION:An insulating layer 7 is formed over wiring 1 formed on a glass substrate 18 and holes in the insulating layer 7 are filled with conducting graphite 8 and patterned graphite layers 2 are provided thereon and baked and then a phosphor layer 9 is formed. An IC 3 is mounted on the insulating layer 7 and a bonding pad on the IC3 is connected by a bonding wire 5 to a bonding pad 4 on the substrate 1. An IC shield 10 is provided between the IC3 and each filament 12 having a coating layer 14 thereover, and when each filament 12 is attached to an anchor 13 and a filament securing portion 17, the coating layer 14 located above the IC shield 10 is peeled to a portion where it does not cover the IC shield 10 so as to expose the conductor of each filament 12 and the IC shield 10 is brought into contact with the conductor of each filament 12 and then a grid 11 and a glass container 15 are assembled.
Patent JP-2000312395-A (JP)
Title: Microphone system
Inventor: NAKADA KOICHI
IPC: G10L21/0208
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the S/N of a voice signal in a noise reduction system where two microphones are in use. SOLUTION: In the microphone system that uses output signals of two microphones to output a talker voice signal with the enhanced S/N through adaptive signal processing, the two microphones 11, 12 with directivity are closely arranged and an angle between the directivity of the microphone and a voice utterance direction of a talker differs between the microphones. For example, each of the microphones 11, 12 is mounted on a sunvisor 13 of a vehicle while differentiating the directivity or mounted on a driver's assistant seat or a ceiling at a driver's seat of the vehicle.
Patent JP-H02302529-A (JP)
Title: Heat pump type high temperature hot water supply apparatus
Inventor: HATA YOSHIKI
IPC: F24D17/02
Filed: 1989-05-17
Abstract: PURPOSE:To obtain high temperature water without using an auxiliary heater by performing heat exchange on the initial portion on a refrigerant inflow side, namely, the overheated region of a refrigerant, of a heat exchanger in an independent water circulating system as required. CONSTITUTION:A refrigerant heated in the outdoor unit 1 of a heat pump returns to the outdoor unit 1 via heat exchangers 3 and 4 in a hot water supply vessel 2. The heat exchanger 3 corresponds to an initial refrigerant inflow region and is made a high temperature. A small size tank 5 hermetically enclosing the heat exchanger 3 is connected to a circulating pump 6. In normal hot water supply, three-way valves 7 and 8 are connected to pipings 9 and 10, respectively. High temperature water on which heat exchange is performed in the heat exchanger 3 in the small size tank 5 circulates in the hot water tank to warm the stored hot water. When the temperature of the water in a bath tub 11 is low and high temperature water supply is required, the three-way valves 7 and 8 are changed over to a piping toward the bath tub 11. Hot water in the small size tank 5 becomes independent of the hot water supply vessel 2 and hot water heat-exchanged in the heat exchanger 3 is supplied to the bath tub 11 by the circulating pump 6. Even in this case, the refrigerant flowing in the heat exchanger 4 warms hot water stored in the hot water supply vessel 2.
Patent JP-H07333663-A (JP)
Title: Camera
Inventor: INOUE TAKASHI
IPC: G02B7/08
Filed: 1994-06-02
Abstract: PURPOSE:To provide a camera whose constitution is simple and in which a finder optical system is miniaturized. CONSTITUTION:This camera possesses a photographing lens 1 provided with a variable power means, and a finder optical system (mirror 2, reticle 3, pentagonal roof prism 4 and eyepiece 5) where a part of the visual field of the photographing lens 1 is made to be observable, and when photographing range at the photographing lens 1 is observed in the finder optical system, the photographing lens 1 is varied on a wide angle side, and when film 6 is exposed by the photographing lens 1, the photographing lens 1 is varied on a telephotographing side.
Patent JP-S5913054-A (JP)
Title: Stainless steel for electron beam welding
Inventor: SHIMOYAMA JINICHI
IPC: C22C38/00
Filed: 1982-07-13
Abstract: PURPOSE:To obtain a stainless steel for electron beam welding with improved strength at the weld zone, by adding Ti and Nb to an austenitic stainless steel having a specified composition or by further adding V, B or N. CONSTITUTION:This stainless steel for electron beam welding is obtd. by adding <=0.2% Ti and/or 0.1% Nb (Ti+Nb/2<=0.2%) to a steel consisting of, by weight, <=0.08% C, <=1% Si, <=2% Mn, <=0.045% P, <=0.03% S, 8-10.5% Ni, 18-20% Cr and the balance essentially Fe. To the steel may be further added one or more among <=0.3% V, <=0.01% B and <=0.1% N. The resulting steel has improved tensile strength at ordinary temp. and high temp. at the weld zone and improved creep rupture strength at high temp. owing to the added Ti, Nb, etc., and it is most suitable for use as the material of a welded structure for a power plant, etc. undergoing electron beam welding.
Patent JP-H05312615-A (JP)
Title: Heat-wire type air flow sensor and manufacture thereof
Inventor: TSURUOKA SHIGEO
IPC: G01F1/69
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a high performance, high response air flow sensor having novel structure for increasing automation rate in manufacture at a low cost. CONSTITUTION:The heat-wire type air flow sensor for automobile engine is manufactured by winding a heating element Pt wire 2 around a sublimable Mo core wire such that the Pt wire 2 is wound normally in the central part but wound tightly at the opposite ends, welding lead wires 3 to the opposite ends tightly wound, and then electrodepositing a mixture of glass, ceramics 5, and Ca and baking. In a process for removing the metal core wire through sublimation, Ca and Mo in the glass react each other to diffuse and bond ceramics and glass thus obtaining a highly strong porous body. The porous body is then coated with glass and baked thus obtaining a sensor 1 coated with a glass/alumina composite layer 4.
Patent JP-S5825424-A (JP)
Title: Manufacture of titanium alloy rolling material having satisfactory texture
Inventor: NISHIDA KAZUHIKO
IPC: C22F1/18
Filed: 1981-08-05
Abstract: PURPOSE:To manufacture a titanium alloy rolling material having a satisfactory texture, by cogging an (alpha)+(beta) type titanium alloy ingot in a (beta) area, cooling it once, and after that, repeating it, cogging it in an (alpha)+(beta) area, and also executing an equi-axed crystal forming treatment as necessary. CONSTITUTION:An (alpha)+(beta) type titanium alloy ingot is heated to 1,000-1,150 deg.C, and after that, (beta) area cogging whose forging ratio is >=1.5 is executed at >=950 deg.C, and a casting structure is fined. Subsequently, the obtained cogging material is cooled to <=800 deg.C, and transformation to an (alpha)+(beta) type from a (beta) type is finished completely enough. Subsequently, in a temperature range which generates no crack due to working and does not approach the (beta) area, the cogging material is reheated to 850-950 deg.C, (alpha)+(beta) area cogging whose forging ratio is >=2 is executed, and the crystal is made finer. Also, a rolling material immediately after it has been hot-rolled is slowly cooled to about 700 deg.C at 15 deg.C/hr, and after that, is radiated, and an equi-axed crystal forming treatment is executed, by which the crystal grain can be made fined.
Patent JP-H0421381-A (JP)
Title: Speed controller
Inventor: UMEBAYASHI KAZUTO
IPC: H02P29/00
Filed: 1990-05-12
Abstract: PURPOSE:To realize stabilized starting and to shorten the time to be elapsed before starting by providing means for storing an output from a control means to a motion element at the previous starting time of the motion element and outputting thus stored content, as an initial value of the control means, at next starting time. CONSTITUTION:When a motor is restarted, a corrected digital amount G (threshold level 1 for starting the motor) stored in a latch circuit 13 is provided, as an initial value, to an integrator 10. Since a motor 1 is winding a tape, the motor 1 requires additional winding torque as compared with initial starting time, and the corrected digital value G initiates with a value (threshold level 2 for starting the motor) higher than the initial value. At this time, the corrected digital value G (threshold level 2 for starting the motor) is held in the latch circuit 13 again by a start detection result signal and provided, as an initial value, at the next starting time.
Patent JP-S5913350-A (JP)
Title: Socket for integrated circuit
Inventor: KAGEYAMA SEIICHI
IPC: H01R33/945
Filed: 1982-07-13
Abstract: PURPOSE:To simplify the structure, and to enable to mount separate electronic part by arranging external connecting terminals extending from the contactors of lead terminals to the side surface of an IC socket proper. CONSTITUTION:The lead terminals 4 of the IC socket are inserted into the inserting holes 20 of a circuit substrate 19 and soldered, connected and fixed to the circuit substrate 19, the lead pins 16 of the IC 15 are inserted into inserting grooves 1 so as to be in contact with the contactors 3, and the IC 15 is mounted. Separate electronic part 13 connected to the IC 15 such as pull-up resistors is arranged to the side surface of the IC socket while one terminals of its lead wires 17 are connected to the external connecting terminals 18 and the other lead wires 17 are connected to the circuit substrate 19 through the inserting holes 20 of the circuit substrate 19. Accordingly, the pull-up resistors can be mounted externally to the side surface of the IC socket, a mount area on the circuit substrate is economized largely, and the external connecting terminals 18 are connected directly to the contactors 3 of the IC socket, thus resulting in no malfunction, then also stabilizing the operation.
Patent JP-S611648-A (JP)
Title: Production of 4,4'-diaminodiphenyl ether
Inventor: ITAYA HIROSHI
IPC: C07C67/00
Filed: 1984-06-15
Abstract: PURPOSE:To produce the titled compound useful as a synthetic raw material of pharmaceuticals, etc. in high yield, by iodinating diphenyl ether, subjecting to the ammonolysis, and decomposing the by-produced ammonium iodide with nitrogen dioxide thereby quantitatively recovering iodine. CONSTITUTION:The objective 4,4'-diaminodiphenyl ether of formula III can be produced by the ammonolysis of 4,4'-diiododiphenyl ether produced by the reaction of diphenyl ether of formula I with iodine in the presence of nitrogen dioxide. The by-produced ammonium iodide is decomposed with nitrogen dioxide to recover iodine. The iodination reaction proceeds easily at room temperature - 150 deg.C, and the reaction temperature is preferably 40-90 deg.C. The amount of nitrogen dioxide is >=1mol, preferably 1.5-2.5mol per 1mol of iodine. Iodine can be nearly quantitatively recovered and reused by the iodine recovering process.
Patent JP-S61280780-A (JP)
Title: Motor servo circuit
Inventor: YOSHIMOTO MITSUFUMI
IPC: H02P29/00
Filed: 1985-06-05
Abstract: PURPOSE:To rapidly control a motor to the desired target rotating speed by reversely driving the motor when the rotating speed of the motor is faster by the prescribed speed then the target rotating speed or when the target rotating speed is altered to a low speed. CONSTITUTION:When a speed voltage Vn becomes larger than the second reference voltage Vth, the output of a detector 16 becomes a low signal, and a drive circuit 15 reversely drives a motor 11. In this case, an output voltage -Vs is applied from an inverter 17 to the input terminal IN. The voltage -Vs relates to the acceleration in the reverse drive. Thus, the reverse drive force becomes larger than a brake force due to the regenerative brake at normal rotation time, the rotating speed of the motor 11 in the normal rotation is abruptly decreased to reduce the speed voltage Vn lower than the second reference voltage Vth. Then, since the output of the detector 16 is inverted, the erroneous voltage Vs of the comparator 14 is applied to the input terminal IN, and the drive circuit 15 controls the motor 11 at constant speed in the normal rotation driving state.
Patent JP-S5925791-A (JP)
Inventor: AANORUDASU BIIMANSU
IPC: D05B87/00
Filed: 1983-07-05
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-S5823540-A (JP)
Title: Method and mold for continuous casting of hollow ingot for pipe fabrication
Inventor: KINOSHITA KATSUO
IPC: B22D11/00
Filed: 1981-08-06
Abstract: PURPOSE:To cast a hollow ingot for pipe making continuously without undergoing a hot boring stage by providing a casting space in the bottom part of a water cooled mold, supplying molten steel at all times therein to form a cylindrical shell-like trailing solidified shell, and taking up the same upward by allowing the same to trace the leading solidified shell and to join therewith. CONSTITUTION:Molten steel is introduced into the spacing S formed between the slope on the inside wall in the downward converging bottom part 3a of a water cooled mold, and a leading solidified shell 1. The steel 2 introduced therein forms a trailing solidified shell 6 like a cylindrical shell by inducing swirling flow while the steel is held in said space S, thereby allowing the same to trace the shell 1 and to join therewith. The joined shell is taken up upward and the steel 2 is again introduced into the spacing S produced by the drawing. By repetition of such operations, the hollow ingot for pipe making, particularly, a blank material for seamless steel pipes such as oil well pipes, is cast continuously.
Patent JP-H10313064-A (JP)
Title: Semiconductor device
Inventor: KONO KENJI
IPC: H01L27/088
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To increase a surge resistance without reducing a withsand voltage by a method wherein a cell region is constituted into such a structure that the outer periphery of the cell region is all made to terminate with source cells. SOLUTION: A cell region 1 is constituted into such a structure that the outer periphery of the region 1 is all made to terminate with source cells 2. The outer periphery of the region 2 is formed in such a way that the region 1 is encircled with a gate wiring 27 and a dielectric isolation groove 105 is formed in the outside of the wiring 27. Thereby, in the case where such a surge as to say electrostatic discharge or an low load of a counter-electromotive force is inputted in the region 1 from a drain, the surge resistance of an LDMOS transistor can be increased. As a P-type well layer and a P<+> base are not required, the distance between the region 1 and the groove 105 can be lessened and an element region can be lessened. Moreover, a p<+> semiconductor region, which is terminated in the groove 105 in such a way that the semiconductor region encircles the region 1, is formed on the outer periphery of the region 1 in a depth to reach the P-type well layer. Owing to this, a reduction in the impedance of the drain at one end part of the region 1 can be prevented from being generated.
Patent JP-S63288387-A (JP)
Inventor: OKAMOTO MOTOO
IPC: G07B1/00
Filed: 1987-05-21
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-H09275979-A (JP)
Title: Alpha-amylase inhibitor and food containing the same
Inventor: FURUBAYASHI YOSHIO
IPC: A23L19/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new α-amylase inhibitor extremely high in inhibitory activity against α-amylase and high in safety, useful in a diet food and preventing and treating diabetes and obesity, comprising a fraction prepared by extracting cinnamon with a hydrophilic solvent. SOLUTION: This α-amylase inhibitor is obtained by subjecting dried cinnamon to extraction with a hydrophilic solvent, distilling away the solvent, drying the extract, partitioning the extract with a non-hydrophilic solvent and water and drying the non-hydrophilic solvent layer, shows about 0.47 and about 0.11 Rf values in thin layer chromatography (plate: silica gel, developing solvent: 85% n-propanol), exhibits extremely high inhibitory activity against α-amylase, is high in safety, is useful as a diet food, etc., and is preventing and treating diabetes and obesity.  The α-amylase inhibitor is obtained by immersing dried cinnamon in hexane, defatting, subjecting the cinnamon to extraction with a hydrophilic solvent such as methanol, concentrating the prepared extracted solution, partitioning the concentrate with a non-hydrophilic solvent such as ethyl acetate and water and drying the non-hydrophilic layer.
Patent JP-S63289414-A (JP)
Title: Magnetic encoder
Inventor: KAKO HISAYUKI
IPC: H03M1/22
Filed: 1987-05-21
Abstract: PURPOSE:To reduce trouble while enhancing reliability and to reduce preparation cost, by making the substrate part other than the MR element pattern and electrode pattern of a magnetic sensor higher than all of the positions of said patterns. CONSTITUTION:Power source electrode patterns 9a-9e and signal electrode patterns 10a-10e are formed to both ends of the patterns Ra-Re of five MR elements (ferromagnetic magnetoresistance effect elements) in a partially superposed state. Lead wires are soldered to the power source terminal 9 and signal terminal 10 of said patterns to be connected to a signal processing circuit. The height of each of the protruding parts 71-76 on a substrate is made higher than not only the thickness of the patterns 10a-10e but also the superposed thickness of the patterns Ra-Re and the patterns 9a-9e. Therefore, even when a magnetic medium is brought into contact with the surface of a magnetic sensor substrate 8, it is not brought into contact with various patterns Ra-Re, 9a-9e, 10a-10e and, therefore, the cutting of the patterns is not generated.
Patent JP-S6016013-A (JP)
Title: Narrow band filter
Inventor: ICHIHARA MASAKI
IPC: H03H19/00
Filed: 1983-07-06
Abstract: PURPOSE:To obtain a signal having a phase the same as that of a frequency of a frequency component of a data pulse without jitter by making a frequency component of the data pulse included in an input data signal coincident with a center frequency of an N pass filter. CONSTITUTION:Since there is a shift between a phase of a data signal and a phase of an output signal of a voltage controlled oscillator 10, the relation between a charging voltage V4 of a capacitor C4 and a charging voltage V8 of a capacitor C8 is V4>V8, a comparator 12 compares the voltages so as to output a voltage of ground potential. Thus, the oscillator 10 is controlled in a direction decreasing the oscillated frequency, an phase of an output signal of a switching signal generator 1 is changed and the switch timing of switches S4, S8 is changed. When the relation is V8>V4 conversely, the comparator 12 outputs a voltage of a power supply level. Thus, the oscillating frequency of the oscillator 10 is increased and the timing of the switches S4, S8 is changed. Then the relation of V4=V8 is established in the oscillating frequency of the oscillator 10 in this way and the frequency is fixed to a point coincident with the phase of a data signal.
Patent JP-S6015757-A (JP)
Title: Memory control circuit
Inventor: ITOU TSUTOMU
IPC: G09G5/24
Filed: 1983-07-06
Abstract: PURPOSE:To exclude a memory exclusive for character patterns with no deterioration of executing speed and efficiency of a program, by providing a memory area for character patterns to a CS in order to avoid the conflict between the program and the character pattern. CONSTITUTION:Programs, codes and character patterns are stored to each area of a memory A; while programs and character patterns are stored to each area of a memory B, respectively. The programs have different contents and the character patterns are equal between memories A and B. When a microprocessor 1 gives an access to the program of the memory A and executes it, the character pattern is read out of the memory B. While the character pattern is read out of the memory A when the processor 1 gives an access to the memory B and executes a program. For this purpose, a memory selection circuit 2 switches circuits.
Patent JP-H11301462-A (JP)
Title: Abnormality judging device for vehicle braking force control device
Inventor: ONUMA YUTAKA
IPC: B60T17/22
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent inaccurate abnormal judgment of a sensor when varying speed of an input for a brake pedal is large. SOLUTION: A pressing stroke speed Spd and a varying speed Pmd of master cylinder pressure is calculated based on a pressing stroke Sp to a brake pedal and the master cylinder pressure Pm (S20, 40), when the value of the pressing stroke speed Spd and the value of the varying speed Pmd of the master cylinder pressure are respectively less than a standard value (S30, 50), whether a stroke sensor and a pressure sensor are normal or not is judged based on the judgment whether the pressing stroke Sp and the master cylinder pressure Pm are in a given relation (S60, 80), and when the value of the pressing stroke speed Spd and the value of the varying speed Pmd of the master cylinder pressure are respectively more than the standard value, the judgment whether or not the sensors are normal is not performed (S30, 50).
Patent JP-S6015886-A (JP)
Title: Information processor
Inventor: SHIMAMURA YOSHIO
IPC: G11C5/00
Filed: 1983-07-06
Abstract: PURPOSE:To improve the operability and the durability by providing a read/ write means onto an operating face of a device main body. CONSTITUTION:A keyboard 2 is provided to the front upper face of the computer main body 1 incorporating a signal processing means such as a CPU, an internal storage device and an interface or the like, and a printer 3, an IC card reader/writer 4 are arranged in order from the left to the depth. In the IC card reader, one side of an IC card accommodating body 41 is provided so as to be turnable to a base plate 42 by a hinge. A front plate 41a stopped by an angle of nearly 30 deg. with the energizing force of the spring at opening and a pocket member 41b provided at the rear side and whose width and depth are coincident respectively with the length and width of the IC card are provided and a window 43 is formed to a position corresponding to the contact of the IC card. Further, a plate spring 44 pressing elastically the IC card to the front plate 41a and preventing play is provided at the inside of the pocket.