baber/WOPTO huggingface dataset:
Patent JP-H0466131-A (JP)
Title: Roll press
Inventor: HISAIE KAZUTOSHI
IPC: C04B7/52
Filed: 1990-07-06
Abstract: PURPOSE:To continue the normal operation of roll disposition by varying hydraulic pressure loaded on left and right hydraulic cylinders through a hydraulic pressure operation of hydraulic cylinders when the difference of spaces at the left and right ends between both rollers get more than a set value. CONSTITUTION:A crushed raw material failing by its own weight is fed from a hopper discharge outlet. A couple of rolls 3 and 4 rotating on a horizontal axis are installed, and a couple of bearings 3a, left and right, supporting one roll rotating shaft are fitted, while a couple of bearings 4a supporting the other roll rotating shaft are disposed slidably in the square direction. Hydraulic cylinders 5 are connected with respective said bearings 4a and said crushed raw material is compression crushed on the close peripheral faces of both rolls 3 and 4. Gap sensors 10 for measuring respective spaces of left and right ends of both rolls and 4 are disposed on a casing 2 of a roll press 1. When the difference of both spaces is beyond the set value, the hydraulic pressure can be loaded on the left and right hydraulic cylinders 5 and be varied through a hydraulic pressure operation circuit of the hydraulic cylinder 5.
Patent JP-H0923966-A (JP)
Title: Basin provided with gaseous carbon dioxide-dissolving ability
Inventor: KATO TATSUHIRO
IPC: A47G35/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To efficiently dissolve gaseous CO2 to a density suited to a basin by disposing the hollow fiber membrane part of a hollow fiber membrane module to be in contact with water in the basin and connecting the gaseous CO2 introducing port of the hollow fiber membrane module to a gaseous CO2 supply source. SOLUTION: A gaseous CO2 dissolving device 1 is provided with a housing 2 provided with the gaseous CO2 introducing port 5 and the hollow fiber membrane 3 and the opening end part of the hollow fiber membrane is fixed to the housing 2 by a potting material 4. The preferable hollow fiber membrane is a porous hollow fiber membrane and a three-layer structure for which both sides of a non-porous layer in a thin film shape are held between porous layers is especially preferable. The gaseous CO2 dissolving device 1 is installed inside this basin where a water grass is planted and a gaseous CO2 supply tube 11 is connected to the gaseous CO2 introducing port 5. Then, the gaseous CO2 of a gaseous CO2 cylinder 9 is adjusted to fixed pressure by a regulator 10 and supplied.
Patent JP-H06163815-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAITO SHINICHIRO
IPC: H01L21/82
Filed: 1992-07-06
Abstract: PURPOSE:To avoid the decrease in the element density due to addition and elimination of ambient functional blocks resultant from the product development without any modification of the functional block shape by a method wherein the configuration of ambient functional blocks of one chip microcomputer is specified to be rectangular furthermore specifying the one side length thereof for designing. CONSTITUTION:A block C1 represents a main functional block such as CPU, etc., and other blocks A1, A2, A4 represent ambient functional blocks. The configurations of respective functional blocks A1-A4, C1 are to be rectangular while specifying one side length for designing. Respective functional blocks A1, A2, C1 are to be arranged so as to align the length specified side with one another. At this time, the configurations of respective functional block groups are specified to be rectangular as well as the one side length of the functional block group to be packaged or not packaged per product is also specified almost equal to 1/n (n represents a natural number) of one side of the functional blocks to be packaged on the whole product or the functional block proper to the product. For example, the longitudinal dimension of the block A2 is to be half of the block C1.
Patent JP-H06167375-A (JP)
Title: Method and apparatus for detection of fluid surface using ultrasonic transducer
Inventor: MAAKU POORUSEN
IPC: G01F23/296
Filed: 1993-07-19
Abstract: PURPOSE: To give fluid surface detecting capacity to an ultrasonic pipet transfer probe by comparing the voltage generated in proportion to the resonance frequency of an ultrasonic transducer with a reference voltage. CONSTITUTION: A sample-and-hold amplifier 18 samples a voltage V2 when the end of an ultrasonic transducer approaches a fluid surface. At a certain time when the end jumps into the fluid surface, the amplifier 18 is set to a hold mode for holding a predetermined voltage substantially equal constant voltage to the voltage V2 when the hold cycle is started. Since the power output V3 of the amplifier 18 is substantially equal to the sampled voltage V2, this voltage is used as the reference voltage compared with the counted voltage. When the end is brought into contact with the fluid surface, the voltage V2 is spiked, and the spike is detected by a comparator 19. The voltage V3 forms a resistor divider by using resistors R2, R3 to avoid the small error of the fluid surface detection signal induced by noise in the circuit.
Patent JP-H0344510-A (JP)
Title: Magnetic encoder
Inventor: KONO NORIYUKI
IPC: G01D5/245
Filed: 1989-07-12
Abstract: PURPOSE:To prevent a change in azimuth angle otherwise caused by a floating of a magnetic sensor at one end thereof by pressing a protrusion on the top surface of the magnetic sensor with the other end of a spring piece having one end thereof fixed on a mounting member fixed on a frame. CONSTITUTION:To fix a magnetic sensor 4 on a frame 2, a protrusion 4A on an underside of the magnetic sensor 4 is inserted into a hole of the frame 2. Then, a hole 13A of a spring piece 13 is put onto a protrusion 11 and one end of the spring piece 13 is fixed with a mounting member 12 through a pipe 14. Then, the other end of the magnetic sensor 4 is turned centered on the protrusion 4A to position and a screw 10 is inserted into a slot 4B of the other end of the magnetic sensor 4 to screw down thereby fixing the other end of the magnetic sensor 4 on the frame 2. As one end of the magnetic sensor 4 is pressed on the frame 2 with the spring piece 13, the screwing down of the screw 10 keeps the end from floating from the frame 2 thereby eliminating a change in anazimuth angle of the magnetic sensor 4.
Patent JP-H0840069-A (JP)
Title: Insect repellent net device for vehicle
Inventor: KAWAKAMI KAZUO
IPC: B60J1/20
Filed: 1994-07-29
Abstract: PURPOSE:To provide an insect entrance preventive net body whose mounting-demounting is simple and which is convenient for housing by forming an edge frame part in an edge part of a net body set in a dimension capable of covering and blocking up a window of a vehicle or an opening part of a door, and forming a magnet part to attractively and magnetically fasten and install it by coming into contact with the peripheral part when the opening part is blocked up. CONSTITUTION:An edge frame part 3 is formed in an edge part of an insect repellent net body 2 set in a dimension capable of covering and blocking up a window part opening part 5 of a vehicle 1, and a magnet part 4 to attractively and magnetically fasten and install it by coming into contact with a body surface of a peripheral part of the window part opening part 5, is formed in this edge frame part 3. The insect repellent net body 2 is flexible, and is formed by using a synthetic resin material having a property by which a fold line or a habit is not formed by the restoring force even if it is folded or wound or bent. The edge frame part 3 is formed in a thin plate shpe shape by using a flexible synthetic resin material in the whole circumferential edge part of the insect replellent net body. The magnet part 4 is formed in this edge frame part, and the edge frame part 3 can be attractively and magnetically fastened to and installed on the whole circumference of a peripheral part of the window part opening part 5, and is fixed by a strong attractive magnetic body.
Patent JP-S5879772-A (JP)
Title: Schottky gate field-effect transistor
Inventor: KIKUCHI KENICHI
IPC: H01L29/80
Filed: 1981-11-06
Abstract: PURPOSE:To improve a high-frequency characteristic and yield, and to increase gate reverse dielectric resistance by thinning an operating layer just under a gate. CONSTITUTION:The thickness of the operating layer 22', the surface thereof is flattened through the implantation of inactivated ions, just under the gate is made smaller than the thickness of an operating layer 22'' between a source and a drain. Chromium, etc. can be used besides oxygen as the inactivated ions at that time. Pinch off voltage can be brought to desired value by thinning the effective thickness of the operating layer 22' or reducing carrier concentration through the implantation of these inactivated ions. Accordingly, the manufacturing process is simplified, and yield is improved while minute processing is enabled.
Patent JP-H0465271-A (JP)
Title: Image forming device
Inventor: YAMADA NAOTOSHI
IPC: B41J13/00
Filed: 1990-07-06
Abstract: PURPOSE:To enable an easily discharging process of jammed paper by inserting a hand freely into respective spaces for charge of unprinted image receiving paper, and charge of an ink sheet by a method wherein a space for housing an unused or a used image receiving paper, an adjacent space for charge of the ink sheet, and one hole interconnected commonly to those spaces are provided. CONSTITUTION:A space for charge of an ink sheet S1, a space for charge of unused image receiving paper and a space for housing ofused image receiving paper S2, and one large hole 22 provided to a side plate 21 to a component- charge side of a side plate 20 on the component charge side of the title image forming device body 20 interconnected commonly to those spaces S1, S2 are established inside the image forming device body 20. If a state wherein the unused image receiving paper 10, printed image receiving paper, and ink sheet 4 are detached from respective spaces of the device body 20 is obtained, the spaces S1, S2 form a continuous space. Therefore, even though the image receiving paper 10 is jammed at any position in a traveling path of the device body 20, the jamming can be eliminated by inserting a hand into the continuous space.
Patent JP-S6155733-A (JP)
Title: Detection system of leading zero value
Inventor: SUWADA MAKOTO
IPC: G06F7/00
Filed: 1984-08-28
Abstract: PURPOSE:To prevent increase in the hardware and complicated operation due to increased bit width of data by comparing leading zero value calculated at each arithmetic unit to obtain the entire leading zero value. CONSTITUTION:Suppose that 201=00000010-, 211=00000001-, 221=00001011-, 231=00000100- are given to bit data 201-231. In viewing the parallel data 201-231 from the left side, since 0s exist until ''1'' appears at first, the leading zero value (a) obtained by the arithmetic units 200-230 is a6=6 (6th order) for the unit 200, a1=7 for the unit 210, a2=4 for the unit 220 and a3=5 for the unit 230. Thus, the a0-a3 are compared, the detected minimum value a2=000100 are multiplied by 4, the numbers of the units 200, 210 placed at higher order than the unit 220 is added and 00010010 is obtained as the object leading zero value.
Patent JP-H0344467-A (JP)
Title: Ion implantation device
Inventor: HIRAMATSU TSUNEO
IPC: C23C14/48
Filed: 1989-07-10
Abstract: PURPOSE:To measure distribution of the beam current density of the ion beams at any time by inserting a cylindrical mask having many small holes into a through-hole provided to a vacuum structural material between an ion source and an analytical tube and introducing an electrode for measurement thereinto. CONSTITUTION:The ion beams 4 emitted from an ion source 2 are pulled out into an analytical tube 61 via a gate valve 10 and analyzed by an analytical electromagnet 6 and thereafter led to a target (unshown in a figure). In the above-mentioned ion implantation device, a through-hole 12 is bored in the flange 62 of a vacuum structural material provided between the outlet part of the ion source 2 and the inlet part of the analytical tube 61. A measurement cylinder 14 equipped with a driving source 20 is inserted into the through-hole. This measurement cylinder 14 has a mask 141 elliptically shaped in the cross-section and a plurality of small holes 141a are provided to the side surface. Both a suppressor electrode 143 which has the small holes 143a and is impressed with negative voltage and the collector electrodes 146 formed of a Faraday cap are provided in this mask 141. The beam current density of the ion beams 4 is measured in the upstream side of the analytical electromagnet 6.
Patent JP-S6069377-A (JP)
Title: Operation control method for motor valve
Inventor: YAMADA TAKEO
IPC: F16K31/04
Filed: 1983-09-26
Abstract: PURPOSE:To achieve reliable function in the opposite direction upon setting of initial position, by applying a plurality of signals for repeating rotary motion by unit angle in the forward/reverse directions to the rotor thereafter completing setting of initial position. CONSTITUTION:Upon power supply by predetermined amount to the stator coil 12, rotor 5 will rotate to move the valve through screw function of male and female screws 4, 8. Upon reaching to full-open position, a direct advance stopper 15 will contact against the end face 16 of propulsion bearing 9 while under full- close of valve, it will contact against the end face 17 of valve seat 2 to stop direct advance of valve shaft 1. A plurality of signals for causing repeated rotary motion by unit angle in the forward/reverse directions within such range as never hinder the flow control function of motor valve are provided to the rotor 5 then complete setting of initial position.
Patent JP-S6238642-A (JP)
Title: Line loopback cable identifying system
Inventor: TAMADA SHINICHI
IPC: H04L69/40
Filed: 1985-08-14
Abstract: PURPOSE:To decrease a test time by providing a means displaying a transmission control procedure and a means displaying the content of a system generation of a line to a line loopback cable so a to compare outputs from both the means thereby checking whether or not the line loopback cable is in matching with the transmission control means. CONSTITUTION:Before a line control signal is controlled to apply line open, and a command from a host device sets the content of a transmission control procedure coded subject to system generation in a main memory or a buffer memory to a display circuit 7 through a bus control circuit 3. Further, the command is decoded by a microprocessor 2 of a line control section 100 and the content of a transmission control procedure display circuit 17 is set to a line data register 6 by controlling a bus selection circuit 11. A comparison circuit 8 checks a line loopback cable is in matching with the transmission control means or not. The result is informed to the host device 3 through the bus control circuit 3 by controlling the line control signal as to whether line open is applied or not thereby checking it in advance.
Patent JP-H0926285-A (JP)
Title: Water leakage detector for heat exchanger
Inventor: SUDO YOSHIHIRO
IPC: F28F17/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily decide the presence of water leakage of a heat exchanger of a heat exchanging apparatus. SOLUTION: A drain container 2 is inserted into a drain discharge passage of a heat exchanging apparatus A for storing drain, the heat exchanging apparatus A including a heat exchanger 1 for heat-exchanging burner combustion waste until it reaches a dew point or lower for production of drain. On the drain container 2 there is provided a syphon 22 for discharging a predetermined amount of drain stored therein to the downstream side of the drain discharge passage every time the drain reaches a predetermined water level.  There are further provided detector means for detecting the actuation of the syphon 22 and outputting a signal, accumulation means for accumulating the number of outputs of a signal in a predetermined time during the operation of the heat exchanging apparatus A, water leakage judging means for outputting a water leakage signal when the accumulated number of times of the outputs reaches a set one, and alarming means becoming an alarming state using sound or display when the water leakage signal is inputted.
Patent JP-H0737389-A (JP)
Title: Semiconductor device
Inventor: HAYANO KOJI
IPC: G06F12/08
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a semiconductor device in which response to an external clock signal is improved and a high speed operation can be conducted. CONSTITUTION:An input buffer 2 buffers an input external clock signal K, and outputs a first internal clock signal IK1 to a delay circuit 3. The circuit 3 delays the input signal IK1, and outputs a second internal clock signal IK2 having a phase equal to that of the external signal K to an input register group 4. Other internal circuit of the group 4, etc., is operated in a predetermined operation in synchronization with the signal IK2.
Patent JP-S5968570-A (JP)
Title: Preheating control device of diesel engine
Inventor: NISHIOKA TETSUSHI
IPC: F02B3/06
Filed: 1982-10-14
Abstract: PURPOSE:To optimum-control glow plugs at all times by a method wherein the electric current and voltage of the glow plugs are detected so as to calculate the integrated calorific value in order to energize until the required heat value for preheating corresponding to the state of an engine is reached. CONSTITUTION:The current IG passing through glow plugs is detected by means of a resistor R1, while the voltage VG across the glow plugs is detected by means of resistors R2-R4, an operational amplifier 8 and resistors R9-R12. IG and VG are multiplied by each other at a multiplier 10, which outputs a signal corresponding to the power PG consumed in the glow plugs. An integrating circuit 11 integrates PG signals and an operation circuit 12 calculates the required heat value for preheating at the start of the engine based upon engine temperature signals. When the integrated calorific value consumed in the glow plugs attains to said required heat value for preheating, the preheating action is brought to an end. In such a manner as mentioned above, the precise preheating can be performed at all times.
Patent JP-S6335506-A (JP)
Title: Disinfecting and cleaning agent for sandbox
Inventor: KODA MORIYASU
IPC: A01N47/44
Filed: 1986-07-30
Abstract: PURPOSE:To provide the titled cleaning agent containing a disinfectant selected from chlorinated isocyanuric acid, sodium hypochlorite, benzalkonium chloride, etc., as an active component, effective in sterilizing sandbox of public service such as school, park, etc., and exhibiting an effect to remove attached organic matters. CONSTITUTION:The objective agent contains, as an active component, at least one kind of disinfectant selected from chlorinated isocyanuric acid, its salt, sodium hypochlorite, calcium hypochlorite, benzalkonium chloride and chlorhexidine gluconate. The agent is used preferably in the form of an aqueous solution which may contain a surfactant, lime or inorganic minerals. The concentration of the active component of the agent in the aqueous solution is 50-50,000ppm, preferably 100-10,000ppm. Especially preferable examples of the active component are sodium salt or potassium salt of dichloroisocyanuric acid, an aqueous solution of sodium hypochlorite, etc.
Patent JP-H02176845-A (JP)
Title: Counter circuit
Inventor: ARAI TOMOHISA
IPC: H03K23/66
Filed: 1989-07-11
Abstract: PURPOSE:To change a count value produced by a zero detecting signal without setting again the initial value data to a register by providing an initial value register, a data processing circuit, a down-counter, a zero detecting circuit, etc. CONSTITUTION:An initial value register 11 includes a low-order initial value register 11-1 and a high-order initial value register 11-2. A data processing circuit 12 masks the data received from the register 11-2 or 11-1 to zero and output it in accordance with a count control signal 103 equal to 1 or 0. The output of the circuit 12 is supplied to a down-counter 13 and counted down in response to a count signal 106 produced for each transmission of 1 byte. When the count value of the counter 13 is equal to 0, the state is detected by a zero detecting circuit 14. Then a zero detecting signal 108 is outputted to the controller 16, and the working of the counter 13 is stopped. Thus just a single setting operation suffices for the initial value data to the register 11. Then the signal 108 can change the obtained count value without setting again the initial value data.
Patent JP-S6176091-A (JP)
Title: Digitally controlling method of induction motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P23/16
Filed: 1984-08-30
Abstract: PURPOSE:To enhance the responsiveness for controlling by digitally controlling an exciting current as a reference, and correcting a counterelectromotive force, thereby smoothing the responsiveness at a transient time. CONSTITUTION:A speed command VCMD and a feedback speed voltage output from a frequency/voltage converter 4 are compared to obtain a torque command TC. An exciting current generator 9 obtains an exciting current I0 from a torque command TC. The secondary current generator 10 obtains the secondary current I2. The primary current amplitude and phase generator 12 obtains the primary current amplitude ¦I1¦ and a phase thetac. Phase current command calculators 15 obtain phase current commands, obtain voltage commands from a current deviation from a feedback current from a current loop, and superpose electromotive forces for correcting the counterelectromotive force calculated on the basis of the current I0 by an electromotive force generator 29 on the voltage command.
Patent JP-H1020847-A (JP)
Title: Image processor and method therefor
Inventor: SUGA KAZUMI
IPC: G09G5/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To simplify a function to alter a definition. SOLUTION: When an image is converted so as to match a display mode of a display, the constituent pixels of the input image are used as they are, concerning the pixels at a specific position of the output image, and concerning pixels at other positions, interpolation data are generated based on the constituent pixels of the input image and are composited to generate an output image. Coefficients (interpolation coefficients) of an interpolation formula for generating the interpolation data is made as a sum of coefficients of power of 2, and the interpolation data are produced by shifting the input pixel data by a shift register 801 and sequentially adding them. A definition of the output image is changed over by changing over the interpolation coefficients.
Patent JP-S57102081-A (JP)
Title: Manufacture of luminous element
Inventor: OOKI YOSHIMASA
IPC: H01L33/44
Filed: 1980-12-17
Abstract: PURPOSE:To prevent short-circuiting of an galium nitride layer, by a method wherein, in a luminous element using a galium nitride, an insulating film covers only a pit part existing at a semi-insulating luminous layer formed on the electrode and a galium nitride layer. CONSTITUTION:An N<->GaN layer 23 and an I<->GaN layer are formed on a sapphire single crystal substrate 13. After a negative regist 83 is placed at a part forming an N-side electrode of the GaN layer 33, an alumina film 73 is vacuum- evaporated, and a positive regist 93 is further applied. If the substrate is exposed to a light from the back thereof, the light performs a diffused reflection at a part, where a pit is formed, a pit 3 for dispersion, and as a result, a part, where the pit 63 is provided, remains in the negative regist 93. Thus, the alumina film 73 is etched by the use of the positive regist 93 acting as a mask, and the remaining positive regist 93 and negative regist 83 are removed to form electrodes 43 and 53. This prevents short-circuiting of the electrode 53 and the N<->GaN layer since the alumina film 73 exists even if an electrode is formed on the pit 63.
Patent JP-S6240115-A (JP)
Inventor: MIURA KEIICHI
IPC: H01H13/12
Filed: 1985-08-15
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。