baber/WOPTO huggingface dataset:
Patent JP-S61259123-A (JP)
Title: System for measuring oil storage amount
Inventor: KITAO JUNICHI
IPC: G01F17/00
Filed: 1985-05-13
Abstract: PURPOSE:To make it possible to perform the measuring control of the oil storage amount of an oil supply apparatus with high accuracy, in pumping out oil through the oil supply apparatus, by storing the output value of a sensor with respect to each fixed oil storage amount value finely set stepwise. CONSTITUTION:At first, a tank is filled up with oil to storage the oil amount at this time in a setting circuit U and the electrostatic capacity of a sensor S1 at this time is stored in a memory area corresponding to the oil amount at this time. Subsequently, oil is supplied from the oil supply apparatus and the pulse signal a1 outputted from a pulse transmitter A is counted by a count circuit C every time the flowmeter mounted in the oil supply apparatus meters a unit oil amount and, every when the value calculated by substracting this measured value from the oil amount at the time when the tank is full coincides with each fixed oil stepwise amount value finely and stepwise set, the electrostatic capacity of the sensor S1 at that time is recorded corresponding to the fixed oil amount value. The fixed oil storage amount value corresponding to the value of the sensor S1 can be displayed by utilizing this memory.
Patent JP-S58218060-A (JP)
Title: Variable speed remote controller of tape recorder
Inventor: FURUTA KENJI
IPC: H02P7/288
Filed: 1982-06-14
Abstract: PURPOSE:To attain the variable speed control, by incorporating a remote jack to a basic voltage circuit or a basic current circuit in a speed control circuit of a capstan drive motor of a tape recorder. CONSTITUTION:When a switch 32 is turned off with a remote jack 30 inserted with a plug, a generated voltage from a frequency generator 40 is inverted with a transistor (TR) 43 and power-amplified and a voltage is applied to an emitter of the said TR 49. But, a power control TR 25 is turned off and no power is applied to an armature circuit 11 and a motor is stopped. In turning on a switch 32, a split voltage of a Zener diode 47 proportional to a resistance value determined with the adjustment of a variable resistor 33 is controlled and the base current of the power supply TR 25 is controlled, then a supply current from a DC power supply 9 applied to the armature circuit 11 is controlled, allowing to attain the variable speed remote control where the revolving speed of the motor speeds up or slows down.
Patent JP-H01317280-A (JP)
Title: Device for recording digital information signal
Inventor: YOSEFUSU AANORUDASU HENRIKASU
IPC: G11B20/14
Filed: 1989-04-24
Abstract: PURPOSE: To enable wide selection relating to encoding by coupling the second output for supplying the disparity of the channel words of an encoding device to the first input of a signal coupling unit via an integrating element and connecting the signal input of a control signal unit connected to a signal generator to the second input. CONSTITUTION: The encoding device 12 connected to an input terminal 10 for receiving information words has the second input 27 for receiving control signals, the first output 13 for supplying the channel words and the second output 17 for supplying the disparity DS of the channel words. The output 17 is connected to the input 23 of the signal coupling unit 22 via the integrating element 21. On the other hand, the output of the signal generator 20 is connected to the second input 24. The output 25 is connected to the input 27 for supplying the control signal. The selection of the three channel words having the different disparities is executed under the influence of the control signal by a method capable of changing the average value of the recording signals in nearly coincidence with the change in the carrier wave of a relatively low frequency.  As a result, the wide selection with respect to encoding is made possible.
Patent JP-S5434808-A (JP)
Title: Fault detection system of deskewing buffer
Inventor: KIMURA HISASHI
IPC: G11B5/09
Filed: 1977-08-24
Abstract: PURPOSE: To detect the fault of deskewing buffers with simple circuits by detecting resynchronization burst by using the recording format of a 5250RPI magnetic tape then checking the contents of a read-out counter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08296712-A (JP)
Title: Compound continuously variable transmission
Inventor: KASHIWAZAKI HIROAKI
IPC: F16H47/04
Filed: 1995-04-26
Abstract: PURPOSE: To realize improvement of power transmission efficiency covering all engine speed region. CONSTITUTION: A compound continuously variable transmission 1, which is a combination a static oil pressure type continuously variable transmission 3 and a planetary gear 5, is composed of a variable cam plate plunger pump, which is for controlling the static oil pressure type continuously variable transmission 3 by a variable cam plate connected to an input shaft 7, and a fixed cam plate plunger pump which is for outputting a fixed cam plate provided rotatably on the input shaft 7 to an output shaft as an output member.  An input shaft 45 of the compound continuously variable transmission 1 is connected to the input shaft 7 of the static oil pressure type continuously variable transmission 3 and also to a sun gear 37 of the planetary gear 5, an output shaft of the static oil pressure type continuously variable transmission 3 is connected to a carrier 41, and a ring gear 43 is connected to an output shaft 55 of the compound continuously variable transmission 1.
Patent JP-S63267563-A (JP)
Title: Thermal recorder
Inventor: NOZAKI MINEO
IPC: B41J2/345
Filed: 1987-04-27
Abstract: PURPOSE:To enable both recording operation and correction operation to be carried out, by a method wherein a thermal head is equipped with at least two lines of heating resistors almost parallel to each other, and any one of the heating resistor lines is selected to be driven according to kinds of thermal transfer media. CONSTITUTION:In the case of recording by, for instance, an osmotic type ink ribbon and a first ink layer 66 of multi-color multi-layer ink as given in Figures 6A and C, a heating resistor 4 is heated. An ink ribbon 70 of 105 is heated thereby to be fused. Though the ink ribbon 105 is peeled off from a recording sheet 21 with movement in an arrow A direction of a thermal head 104, the ink ribbon 70 is cooled since there is a distance thereto, transferred onto a surface of a recording sheet 21 and recording is carried out. In the same way, by heating the heating resistor 4, lift off erase can be carried out with a non- osmotic type ink ribbon. Further, by heating the heating resistor 3, image recording with the non-osmotic ink ribbon can be carried out.
Patent JP-H01273342-A (JP)
Title: Package for semiconductor device
Inventor: KIDA AKINARI
IPC: H01L23/50
Filed: 1988-04-25
Abstract: PURPOSE:To fix a package for a semiconductor device until a plurality of terminal pins of the package and conductors on a wiring pattern are electrically connected to each other so that position of the package after the connection does not shift, by a structure wherein pins differing from the terminal pins in length are provided in the same plane as that of the terminal pins. CONSTITUTION:Pins 1 differing from a plurality of terminal pins 2 in length are provided in the same plane as that of the terminal pins 2. The pins 1 may employ metal, ceramics, plastics, material having a shape memory function or composite material thereof. As a result, holes having the same number as that of the pins 1 are bored through a printed wiring board for mounting or structures such as metal fittings for fixing the pins 1 are provided in the board, so that a package for a semiconductor device can be fixed with ease until the plurality of terminal pins 2 and conductors 16 on the printed wiring board are electrically connected to each other. Therefore, position of the package after the connection does not shift.
Patent JP-H06286998-A (JP)
Title: Method and device for detecting load of vehicle for high lift work
Inventor: YAMADA HIDEO
IPC: B66F9/24
Filed: 1993-04-05
Abstract: PURPOSE:To perform installation of a mechanism, operated to detect a load, on the car body side and to facilitate manufacture and maintenance by discriminating a load, exerted on an elevating platform, from outputs from a boom angle detector and an oil pressure detector to detect a pressure fed to a hydraulic cylinder for elevation. CONSTITUTION:A lower stage boom having a base part pivotally supported to a car body, a middle stage boom, and an upper stage boom having an upper end pivotally supported to an elevating platform are arranged in a manner to be shaken out and a plurality of the booms are arranged in an X-shape, and through expansion and contraction of a hydraulic cylinder 41, the elevating platform is elevated in a state to keep a horizontal posture. In a so formed device, an angle detector 85 to detect the angle of the boom and an oil pressure detector 92 to detect a pressure fed to the hydraulic cylinder 41 are provided. Detected signals therefrom are inputted to a load discriminating circuit 95. Data is exchanged with a load curve memory circuit 96 and a current load exerted on an elevating platform 7 is decided. A decided load signal is outputted to an overload discriminating circuit 97 and from a load signal and a height signal, a risky limit load value in the height position is discriminated.
Patent JP-S5726430-A (JP)
Title: Forming method for electrode and wiring layer of semiconductor device
Inventor: SUZUKI YOSHIKI
IPC: H01L23/52
Filed: 1980-07-24
Abstract: PURPOSE:To obtain aluminum electrode and wire of microminiature pattern by coating a mask of high molecular material via a layer of Mo or the like readily forming chloride on an aluminum layer and sequentially etching it with gas plasma including Cl2. CONSTITUTION:An aluminum layer 4 is formed on an SiO2 film 3 exposed at the active layer 2 of a substrate 1. Then, an Mo layer 5 and a resist mask 6 are formed. When it is etched with gas plasma of CCl4:Ar=3:7, the chlorides of Mo and Al are sequentially formed, and no alumina is formed on the aluminum surface. Thus, microminiature electrode and wire patterns can be formed. Cr, Ti, etc. readily forming chloride can be used in addition to the Mo.
Patent JP-H11285189-A (JP)
Title: Motor
Inventor: YAMAMOTO MICHIO
IPC: H02K3/46
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient torque developed by mounting a regulating part regulating the position of a section near the end of an exciting coil in the inside of a bobbin in the diametrical direction on the bobbin, thus increasing the number of turns of the exciting coil. SOLUTION: For example, when the number of turns of an exciting coil 3 is increased to increase torque developed by increasing an ampere turn, the position of a section near an end part 3A is regulated in an opposed space S, and jumping of the bobbin to the outside is prevented. Therefore, the number of turns of the exciting coil 3 can be increased until the outside diameter D1 of the exciting coil 3 is made to approach the outside diameter D2 of the bobbin. If the first regulating part 6A does not exist, the section near the end part 3A is jumped to the outside, therefore the number of turns is limited. After the exciting coil 3 is wound around the bobbin, and the connecting operation of the end part 3A is completed, the bobbin is assembled in a motor case. During including, a substrate 7 on which a socket is mounted is positioned and mounted by using the regulating parts 6A, 6B.
Patent JP-2000295158-A (JP)
Title: Stratospheric communication system
Inventor: NISHI RYUZO
IPC: H04B7/26
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To allow the title system to use a terminal transmission section without changing its components so as to reduce the cost of RF components required for the system and to eliminate the need for transmission power control for rainfall attenuation compensation for incoming channels. SOLUTION: A stratospheric communication system gateway station A has a gateway station use dual system channel control section 1, a broadband stratospheric communication system gateway station control section/transmission section 4, 1st and 2nd gateway station use data transmission terminals 2, 3 and a narrowed band stratospheric communication system gateway station control section/reception section 5 that receives a signal with a narrow band stratospheric communication system gateway station control signal added thereto.  A stratospheric communication system gateway station B has a control section 14 having provision for a terminal use dual system, a broadband stratospheric communication system terminal control section/transmission section 10, 1st and 2nd terminal use data transmission terminals 12, 13 and a narrow band stratospheric communication system terminal control section/transmission section 11 that transmits a signal with a narrow band stratospheric communication system terminal control signal added thereto.
Patent JP-H09289079-A (JP)
Title: Heating device
Inventor: MATSUSHIMA HARUO
IPC: H05B6/64
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a key operation, and operate many heater units for volume heating without increasing operators by arranging an automatic keying mechanism, an automatic door opening mechanism, and a control unit a heater unit. SOLUTION: The order to push a key 15 is previously memorized in a control part, and the prescribed time for passing electricity to a door opening lever 16 is memorized. When a defrosting material is put in a heater unit and a door is closed, a door signal switch 19 detects door closing and a signal is transmitted to the control part. The control part starts power supply to a driving part 16 by door closing according to the order previously memorized. When power is supplied to the driving part 16, each lever moves in the key direction to push the key. The key is pushed according to the order memorized, the heater unit heats the object material according to a heating pattern for ideally thawing. After the prescribed time was elapsed, thawing is completed, and power is supplied to a solenoid for a door opening lever, the door opening lever 18 is moved to open the door.  The object material is taken out and a new frozen food is put in the heating unit, and the door is closed, then the same operation is repeated.
Patent JP-S58219356-A (JP)
Title: Solar heat water heater
Inventor: TSUBONE KAZUO
IPC: F24J2/34
Filed: 1982-06-14
Abstract: PURPOSE:To contrive efficient transferring of received solar heat to the water in the title deivce by a method wherein a screw driven with a motor by the power source of a solar battery is provided in a pipe for circulating water flow channel, then the water is forced to circulate when the receiving solar heat is strong enough. CONSTITUTION:In a natural circulating type solar heat water heater, a screw 4 for generating of water flow in the same direction as the natural circulating direction during the solar heat receiving is provided inside of a pipe 3 or at the inlet of the pipe 3, said pipe 3 is a water circulating channel which communicates the inside of a heat collecting part 1 with the inside of a hot-water tank part 2. The screw 4 is fitted to the rotating shaft of a motor 5, or a rotating shaft connected with said motor shaft, and driven by the power source of a solar battery 6. Thereby, when the heat collecting part 1 receives the strong solar heat, the electric current generated by the solar battery is also strong enough, accordingly, the forced circulating action is overlapped on the natural circulating action, the received solar heat is efficiently utilized for rising the temperature of the water inside of the tank part 2.
Patent JP-2000288552-A (JP)
Title: Prevention of algae
Inventor: YAMAMOTO NORIYUKI
IPC: C02F1/50
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing algae, capable of effectively inhibiting the growth of algae in storage water or on the surface coming into contact with circulating water, and having high safety against organisms. SOLUTION: At least either of an object to be prevented from generating algae and a granular algicide consisting of glass comprising 50-80 mol% ZnO, 20-50 mol% B2O3 and/or P2O5, and 0-1 mol% alkali metal oxide is brought into contact with water, and the granular algicide or the water which has been brought into contact with the granular algicide is made to come into contact with the object to be prevented from generating algae or the water coming into contact with the object.
Patent JP-H05284549-A (JP)
Title: Signal transmission system
IPC: H04M1/50
Filed: 1992-03-30
Abstract: PURPOSE:To prevent unnecessary start and to display the occurrence of a fault by using two kinds of DTMF signal to clearly distinguish between the signal stop for speaking and the signal break due to a fault. CONSTITUTION:Just after the stop of DTMF signal transmission before the start of speech, another DTMF signal is sent for a short time to start the other party. Thus, the reception side refers to the presence/absence of an additional signal just after the signal stop to distinguish between the stop for start and the signal break due to a fault. Further, unnecessary start due to the fault is prevented, and a fault alarm is generated.
Patent JP-H041911-A (JP)
Title: Magnetic recording and reproducing method
Inventor: NAGATA ATSUSHI
IPC: G11B5/588
Filed: 1990-04-18
Abstract: PURPOSE:To attain a tracking servo operation without using any tracking-only head by reproducing a tracking pilot signal which is written into a recording track by means of an existing rotary eraser head that is not usually used in reproduction. CONSTITUTION:The rotary eraser head 18 having the track width larger by about two pitches of a recording track including a tracking pilot signal is provided on a rotary head drum 10. Simultaneously, the tracking pilot signals are stored while superposing them on the recording signals at every recording track by the record/reproduction heads 14 and 16 upon recording. Then these tracking pilot signals are detected via the head 18 at reproduction, and the tracking servo operations are carried out based on the tracking pilot signals. Thus the tracking pilot signal written into the recording track is reproduced without using any tracking-only head. Then a tracking servo operation is attained.
Patent JP-H08297964-A (JP)
Title: Optical disc drive
Inventor: AMAGASA YOSHIHIRO
IPC: G11B33/12
Filed: 1995-04-26
Abstract: PURPOSE: To enhance the reliability by securing a base plate mounting a spindle motor and an optical head, through a vibration absorbing member, to a load mechanism secured directly to the inside of a housing thereby preventing transmission of high frequency vibration from the outside. CONSTITUTION: A load mechanism 4 secured directly to the inside of a housing 1 holds an optical disc cartridge 3 containing an optical disc medium 2 while positioning horizontally. A spindle motor 6 carries the medium 2 without touching the medium 2 to the inside of the cartridge 3 and a positioner 8 holds an optical head 7 movably in the radial direction of the medium 2. A base plate 5 mounting the motor 6 and the positioner 8 is then secured to the load mechanism 4 through a vibration absorbing member 9. With such structure, high frequency vibration generated in the load mechanism by an external impact is prevented from being transmitted to the plate 5 and the information is recorded/reproduced stably thus enhancing the reliability of optical disc drive.
Patent JP-H05284461-A (JP)
Title: Vari-speed reproduction signal processing circuit for reproduction device
IPC: H04N5/94
Filed: 1992-03-30
Abstract: PURPOSE:To suppress disturbance in a video signal before and after replacement by applying stabilizing processing to a resulting pulse detecting reduction in an RF waveform level in the vari-speed reproduction mode for a reproduction device for a VTR or the like. CONSTITUTION:For example, when a head traces a track of a reverse azimuth side in the vari-speed reproduction mode of an azimuth recording VTR and a level of a reproduced envelope waveform Y-RF reaches a value or below resulting in causing a noise part N and when a pulse P1 obtained accordingly has a fluctuation pulse IR, the pulse P1 having the fluctuation pulse IR is given to an integration circuit 18 and a monostable multivibrator circuit 20, their outputs are ORed by an OR circuit 16, then a shaped detection pulse P4 without a fluctuation pulse is obtained before and after the leading and trailing.
Patent JP-H02283934-A (JP)
Title: Vibration isolating device
Inventor: OTSUKI SHINSUKE
IPC: G11B33/08
Filed: 1989-04-21
Abstract: PURPOSE:To prevent the relative position between a frame and a vibrating body from a neutral position even when the direction of action by the gravitation varies so as to enhance the vibration isolating function by resiliently supporting the vibrating body to the frame in the gravitational direction, and by providing an urging means for resiliently supporting the vibrating body in at least one of two directions orthogonal to the gravitational direction. CONSTITUTION:A vibrating body 12 is resiliently supported to a frame by means of coil springs 13a, 13b and vibration damping bodies 14 in a floating condition. The dead weight of the vibrating body 12 is supported to the spring 13a and accordingly, it does not acts substantially to the damping bodies 14 so that the springs 13b urge the vibration body 12 in a horizontal direction with a constant tension. When an external vibration 11 is applied to the frame 11, the damping bodies 14 deform so as to contribute to absorption of the vibration or damping thereof with exhibiting substantially no spring force. Further, the springs 13a, 13b resiliently deform so as to effectively bear the load, thereby vibration transmitted from the frame may be isolated from the vibrating body 12.
Patent JP-H04332957-A (JP)
Title: Recorder or reproducer
Inventor: KURIHARA HITOSHI
IPC: G11B17/32
Filed: 1991-05-08
Abstract: PURPOSE:To obtain a recorder or reproducer more reduced in thickness by disposing sections for loading and unloading head arms at both sides of a voice coil motor. CONSTITUTION:In a cassette holder 12, a first guide 12a and a second guide 12b are respectively moved vertically in cooperation with a protrusion 3a of a head arm 3 and an L-shaped protrusion 3b. Further, the protrusion 3b and the holder 12 are respectively so formed to be cut out in a moving range as not to be brought into contact with a voice coil motor 13 and the protrusion 3b even if a carriage moves to both ends of its moving range. Thus, since sections for loading and unloading the arm 3 are disposed at both sides of the motor 13 thereby to raise the arm 3 in parallel, an excess space is not required in a thickness direction of a device, and further since a leaf spring 3c of the arm 3 is not deformed, a recorder or a reproducer more reduced in thickness can be obtained.