baber/WOPTO huggingface dataset:
Patent JP-S5955637-A (JP)
Title: Transmitter and receiver
Inventor: IWAMA TAKAAKI
IPC: H04B1/44
Filed: 1982-09-24
Abstract: PURPOSE:To prevent noises at the switching of transmission and reception, by turning off an antenna at the switching, transferring the frequency of a PLL circuit and then locking the PLL circuit. CONSTITUTION:At a receiving state, a transistor (TR) Q1 is on and a receiving antenna switching diode D1 is also on. When a TX button is turned on, the TR Q1 is turned off by a signal from an antenna controlling part and the frequency of the PLL circuit is transferred. After completing the transfer and locking the PLL circuit, a TX power supply and a transmitting antenna are turned on. Consequently, noises can be prevented at the time of switching.
Patent JP-H0727049-A (JP)
Title: External switching type capacity control valve for variable displacement compressor
Inventor: KAWAMURA CHUICHI
IPC: F04B27/14
Filed: 1993-07-06
Abstract: PURPOSE:To respectively accurately adjust preset pressures in two stages of a suction pressure. CONSTITUTION:The inside of a valve casing 33 receives a valve unit 34 for opening/closing a charge air passage 21 for connecting a delivery chamber 12 to a capacity control chamber 15 and a bleed passage 22 for connecting the capacity control chamber 15 to a suction chamber 12. Under this valve unit 34, the first energizing spring 36 for energizing the valve unit 34 in a direction of opening the charge air passage 21 is arranged. Above the valve unit 34, a bellows 40 for sensing a pressure Ps in the suction chamber 11 to operate the valve unit 34 is provided. Further, an operating rod 48a of a movable core 48 of an electromagnetic solenoid 44 is brought into contact with the bellows 40. The second energizing spring 50 for energizing the valve unit 34 in a direction of opening the bleed passage 22 is interposed between a fixed core 47 and the movable core 48, and energizing force of this spring 50 can be adjusted by the second adjust bolt 49.
Patent JP-S6410364-A (JP)
Title: Inter-layer data transfer method
Inventor: OZAKI MINORU
IPC: G06F13/00
Filed: 1987-07-03
Abstract: PURPOSE:To attain high speed transfer of a data from a high-order layer to a low-order layer without causing local data transfer by applying assignment and mapping of a communication data memory to an area for each layer and providing a hierarchy memory mapper. CONSTITUTION:In receiving a command for area assignment, a hierarchy memory mapper 15 seeks an idle data register, its number is set to a chain register CH0 and its number is set to a chain register CH1. Then a write command takes place and then a data D0 is being transferred, then the mapping of a communication data memory 14 to a memory space of a presentation layer of a host computer 8 is applied. Then the hierarchy memory mapper 15 references the chain register CH1 and the chain register CH0 to be chained to recognize a storage area A0 and to apply mapping of a function module 171 of the session layer into the memory space thereby reading the user data D0.
Patent JP-H0612567-A (JP)
Title: Ice throwing in device of automatic cup type drink vending machine
Inventor: ODA MASATAKA
IPC: G07F13/06
Filed: 1992-06-25
Abstract: PURPOSE:To make a shock caused by a drop of ice constant, to sanitarily hold the inside of a machine, and also, to prevent the periphery from being stained by making a throwing-in distance to the surface of an extracted liquid of ice constant even in the case of different cup size and supplying ice. CONSTITUTION:When a selecting signal is inputted by a cup size selecting switch, ice 24 of the quantity corresponding to each cup size is carried out by an ice supply means 14 and held temporarily in a bucket 13. Thereafter, by a sales signal, a motor 21 rotates to a position corresponding to cup size and by a crank 22, an ice throwing-in means 20 moves downward and moves to a prescribed position corresponding to cup size and becomes a holding state. In such a state, supply of a cup 23 is started from a cup take-out means. Thereafter, the cup 23 is carried by a cup carrying means and in the prescribed position, a raw material of the quantity corresponding to each cup size is thrown in by a raw material throwing-in means.
Patent JP-H1078372-A (JP)
Title: Airtightness testing device and method of vessel, particularly, automobile tank system and differential pressure gauge
Inventor: DENZ HELMUT
IPC: F02M25/08
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an airtightness testing device by which leakage can be reliably specified when the leakage exists in an automobile tank system. SOLUTION: In this airtightness testing device of a vessel, particularly, an automobile tank system, at least a single pressure source which can form a pressure change in the vessel by at least the single pressure source and a reference measuring device which contains a flow resistance having at least a single prescribed quantity in at least a single reference flow branch pipe and to which pressure is applied by a pump 30, measure a certain value of the vessel, and compares this value with a value of the reference measuring device corresponding to this value. In this case, a flow resistance and at least a single flow resistance of leakage of the vessel when the leakage exists in the vessel, form a pressure distributing device 40, and the pressure ratio of this pressure distributing device 40 is measured by a pressure measuring device 50.
Patent JP-H0913050-A (JP)
Title: Carbon-containing-fuel gasification apparatus
Inventor: KOGA YOSHITAKA
IPC: C10J3/72
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a carbon-contg.-fuel gasification apparatus which has a slag hole formed from a water-cooled pipe or from a wall having a water- cooled pipe and installed at a combustor zone and which produces a fuel gas having a high calorific value while improving the flowing down properties of slag from the slag hole. SOLUTION: The combustor 1 of this apparatus has a slag hole 3 formed from a water-cooled pipe 10 and a plurailty of steps of burners for charging a fuel 5 and an oxidizing agent 6. The pipe 10 is equipped with a cooling-water flowmeter 11 to meter cooling water flowing through the pipe 10 and equipped with cooling-water thermometers 12 and 13 for measuring the temps. of cooling water coming into and going out of the pipe 10, respectively. Data obtd. with the flowmeter 11 and the thermometers 12 and 13 are used to adjust the amt. of the oxidizing agent supplied to the undermost burner of the combustor 1. Thus, the temp. near the slag hole 3 can be effectively adjusted and the flowing down properties of slag can be improved while decreasing the influence on the air ratio of the whole combustor 1.
Patent JP-S5957566-A (JP)
Title: Color picture reader
Inventor: SAWADA TAKAMASA
IPC: G02B27/00
Filed: 1982-09-28
Abstract: PURPOSE:To compensate the viriance in a solid-state image pickup element and a lens, by controlling the aperture of luminous flux corresponding to the changeover of a color separation filter. CONSTITUTION:Hole sections are arranged on disc gears 10, 10' and hole sections are provided with red filters 8R, 8R', green filters 8G, 8G' and blue filters 8B, 8B'. In turning a stepping motor 12, a gear 11 is turned in the arrow 11C, the filters 8R-8B, 8R'-8B' are positioned on a light axis of a ray RAY in response to the turning and CCDs 9, 9' read respectively red, green and blue colors. Further, arms 17, 19 are moved in the arrows 17A, 19A or 17B, 19B together with the turning of the gear 11 to turn the aperture rings 18, 18' in the arrows 18A, 18'A or 18B, 18'B so as to increase or decrease the aperture diameter of lenses 6, 6'. Thus, the reading level of the CCDs 9, 9' is adjusted and the balance of sensitivity of each hue is adjusted.
Patent JP-S6325206-A (JP)
Title: Production of ceramic powder
Inventor: OBAYASHI KAZUE
IPC: C01B13/32
Filed: 1986-07-16
Abstract: PURPOSE:To prevent aggregation of primary particles and to produce ceramic powder to be readily sintered, by irradiating sol formed by wet method with ultrasonic wave and drying. CONSTITUTION:Precipitated sol formed by wet method such as co-precipitation method, hydrolysis method, thermal decomposition method, etc., is washed while being irradiated with ultrasonic wave to give a precipitate. The precipitate is continuously irradiated with ultrasonic wave to disperse the precipitated sol. Then the precipitated sol only in primary particles is dried, calcined, ground, press-molded and calcined.
Patent JP-H11339833-A (JP)
Title: Fuel cell power generating system
Inventor: TAKADA KAZUMASA
IPC: H01M8/04
Filed: 1998-05-31
Abstract: PROBLEM TO BE SOLVED: To increase the number of cells of a secondary battery connected to a fuel cell when load is high for optimum operation, efficiently charge the secondary battery, and enhance the efficiency as a system without increasing cost. SOLUTION: A hybrid fuel cell power generating system comprising a fuel cell 1 and a secondary battery 2 has a shutting off device 3 which connects cells 2a-2v whose output terminals are connected to the fuel cell 1 in parallel of the secondary battery 2 and the fuel cell 1 and shuts off the connection of them, and a control means 4 which controls the shutting off device 3 so that when current load is high, the number of cells of the secondary battery 2 connected to the fuel cell 1 is increased and when current load is low, the number of cells connected to the fuel cell 1 is decreased and the secondary battery 2 is charged.
Patent JP-H0613843-A (JP)
Title: Digital signal processing circuit
Inventor: YAZAWA AKIRA
IPC: G06F17/10
Filed: 1992-06-25
Abstract: PURPOSE:To attain a high speed operation, the low power consumption and the low radiation with a digital signal processing circuit by providing RAMs to store the data and the coefficients and connecting the multipliers to these RAMs. CONSTITUTION:In regard of the input to a K register 31 of a multiplier 51, the outputs of the data RAM 11 and 12 are selected by a selector 91. In the same way, the outputs of the coefficient RAMs 21 and 22 are selected by a selector 93 in regard of the input to an L register 41. Meanwhile the outputs of the RAMs 11 and 12 are selected by a selector 92 in regard of the input to a K register 32 of a multiplier 52. In the same way, the outputs of the RAMs 21 and 22 are selected by a selector 94 in regard of the input to an L register 42 respectively. Then the outputs of both multipliers 51 and 52 are added together at the final stage and held in an M register 6 and then cumulatively added by an arithmetic circuit 7 and stored in an accumulator 8. Thus the multipliers 51 and 52 work in parallel to each other to share the operations with switching of the selectors 91-94. Therefore, the speed can be halved for the equivalent operation together with reduction of power consumption and occurrence of radiation.
Patent JP-S6147676-A (JP)
Title: Superconductive quantum interference device
Inventor: OHORI TATSUYA
IPC: H03K19/003
Filed: 1984-08-13
Abstract: PURPOSE:To enable a Josephson junction to be grounded without interposition of any parasitic inductance and to decrease the effect of the parasitic inductance, by providing a ground contact region not only in an upper electrode but also in a position close to the Josephson junction. CONSTITUTION:An upper electrode 2 is extended to the opposite direction from a ground contact region 2A to form a ground contact region 2B in a position close to a Josephson junction 4. In such a manner, a superconductive quantum interference device is enabled to operate without being affected by a parasitic inductance LP. That is, since the Josephson junction 4 is directly grounded through the ground contact region 2B, and there is no possibility for the parasitic inductance LP to be interposed therebetween.
Patent JP-S6059847-A (JP)
Title: Multiple address communication confirming system
Inventor: ISHIKAWA HIROSHI
IPC: H04M3/00
Filed: 1983-09-12
Abstract: PURPOSE:To attain data reception confirming operation of the instantaneous tye multiple address communication with a simple method by adding simply transmission signals fed from lines accomodated to a telephone exchange network, and connecting a bridge distributing the result of addition to each line to an exchange network. CONSTITUTION:Data terminal devices 1-4 of the semi-duplex communication control transmitting a transmission carrier wave only at data signal transmission are accommodated to the exchange 9, which is connected to a bridge device 15 via a hybrid circuit 14. The device 15 adds simply signals transmitted from each line via transmission switches 23-26 by using an adder circuit 15-1 and has a function distributing instantly the result of addition on each line via subtraction circuits 31-34 and reception switches 27-30. When a terminal device having a transmission data completes the data multiple address transmission operation, an inquiry signal including individual address information identifying a terminal device is transmitted simultaneously to each reception terminal device via the device 15. The reception terminal device identifying the own address responds the normality/abnormality of the received data to a transmission terminal device via the exchange device 9 and the device 15 and the transmission terminal device performs sequentially the confirming operation.
Patent JP-S5869183-A (JP)
Title: Reference time detecting circuit
Inventor: YAMADA HISAFUMI
IPC: H04N5/10
Filed: 1981-10-21
Abstract: PURPOSE:To always obtain a suitable reference time, by providing a detection level of transit to the tip side from 1/2 of the level of a synchronizing signal and applying this detection signal and a masking pulse to an FF circuit. CONSTITUTION:A video signal from a terminal 31 is applied to a masking pulse forming circuit 35 to form a masking pulse. Further a detection level of transit given to a comparator 59 is set to the tip side from 1/2 of the level of a vertical synchronizing signal. The output of the comparator 59 and the masking pulse are applied to an FF circuit 60. Thus, the reference time can be detected at the 1st pulse in the range of the masking pulse and the reference time signal can easily be formed at the FF circuit. Then, the suitable reference time can always be obtained.
Patent JP-H0730388-A (JP)
Title: Digitally controlled delay device and digitally controlled oscillation device
Inventor: YAMAUCHI SHIGENORI
IPC: H03K3/03
Filed: 1993-07-07
Abstract: PURPOSE:To obtain the oscillation device which can be controlled digitally. CONSTITUTION:The oscillation device is equipped with a data latch circuit 2 which outputs the high-order 17 bits and low-order 5 bits of external digital data CDI as control data CDH and CDL, a ring oscillator 4 which is constituted by connecting 32 inverting circuits in a ring shape and circulates pulse when a signal PI goes to a Hight level, a pulse selector 6 which takes pulses out of the inverting circuit at the position corresponding to the value of the CDL and outputs them as a clock signal CLK, and a down counter 8 which outputs a signal BOR when the counted value of the clock signal CLK coincides with the value of the CDH. Then an output control circuit 10 stops the ring oscillator 4 immediately once the signal BOR is outputted and places it in operation again after the elapse of a certain time T1 to generate an output pulse PO each time the signal BOR is outputted. Consequently, the output period of the output pulse PO can optionally be set with the digital data CDI.
Patent JP-H0882280-A (JP)
Title: Rotary pump
Inventor: KAKITA MASAAKI
IPC: F04B9/02
Filed: 1992-05-18
Abstract: PURPOSE: To secure fixed continuous discharge volume even in case of low speed operation under high pressure by increasing and decreasing the volume of a compartment according to the projected and recessed parts of a curved surface of a stator when the compartment integrated with a rotary shaft is rotated, and taking in and discharging air for the volume change through the intake and discharge port opening parts provided on the volume change region. CONSTITUTION: An outer wall 2 is formed cylindrically, and an outer wall groove 7 is disposed on the inside. A central shaft groove 8 is cut on the outside of the central shaft 5 formed like a cylinder. A rotating shaft 4 is concentrically passed through the central shaft 5. The outer wall 2 and the central shaft 5 are joined to each other by two partition walls 3, and a gap 6 for a reciprocating plate where notches are radially disposed is formed between the adjacent partition walls 3 in a position where the outer wall groove 7 and the rotating shaft groove 8 confront with each other. The above members are united in a body. A reciprocating plate 17 is inserted in the gap 6 for the reciprocating plate. An intake and discharge hole 10 is provided extending from an intake and discharge port opening part 15 of a curved surface 13 of a stator to an intake and discharge port 14.
Patent JP-H0217611-A (JP)
Title: Overload fusing type resistor
Inventor: HOSOKAWA ZENEMON
IPC: H01C7/13
Filed: 1988-07-06
Abstract: PURPOSE:To cover one part or entire surface of a resistance film, cover the entire surface with a heat shrinkable tube, and to obtain a resistor which performs fusing stably and with improved reliability at a low power magnification rate which is several times larger than that of a rated power and shuts off current by obtaining an overload fusing type resistor providing a resistance film consisting of a composition which is equal to wt.% of Pb and In on a substrate. CONSTITUTION:A Pb-In alloy film 2 is formed on an insulating substrate 1 with specified shape and dimensions consisting of a ceramic material by the sputtering method, etc. This Pb-In alloy film 2 consists of a composition of Pb 90 to 99wt.% and In 1 to 10wt.%, a resin layer with heat softening properties 3 is formed to cover one part or entire part of the substrate 1, and a cap 4 is injected at both edges of the substrate 1 to generate a lead wire 5. Also, a groove part 6 is provided on the periphery surface of the resin layer 3 by groove-cutting and this resin layer 3 softens near the temperature at the time of fusing, thus reducing viscosity. Then, the overload fusing type resistor fuses stably and with improved reliability at a low power magnification rate of approximately 4 to 5 times of that of a rated power and shuts off current.
Patent JP-H08339493-A (JP)
Title: Traffic signal device
Inventor: TAKEDA MAKOTO
IPC: G08G1/095
Filed: 1995-06-09
Abstract: PURPOSE: To prevent light which is transmitted through a lens from reaching a total reflecting mirror even when the lens is irradiated directly with intense light by providing an incident light buffer film which can attenuate incident light below the light intensity of a light source on the light source side of each lens. CONSTITUTION: On the inside surface of a lens 10 on the side of a signal electric bulb 7, a vapor-deposited thin film 11, for example, is formed by vacuum deposition as the incident light buffer film. This thin film is formed by laminating many metallic thin films which are of specific thickness and different in refractive index, and constitutes a reflection increase film by utilizing the interference of reflected light on the border surfaces of the films. Namely, when the sunlight T which is made incident from the outside surface of the lens 10, wavelength bands corresponding to the reflectivity of the thin film layers are reflected by the respective border surfaces of the multilayered film and the sunlight T is all reflected to the outside of the lens 10 or made to interfere, so that the light intensity is decreased.  Thus, the vapor-deposited film 11 is formed on the internal wall surface of the lens 10, so even when the sunlight T is made incident, the incident light can be limited.
Patent JP-2000357249-A (JP)
Title: Accounting processor for moving body
Inventor: KAKIHARA MASAKI
IPC: G07B15/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To perform accounting processing for a user of a moving body with a simple constitution. SOLUTION: A machine on a vehicle receives accounting object zone information, GPS correction information, etc., from the ground side (400 to 404) and receives a GPS signal from a GPS satellite to obtain its position, namely, the position (longitude and latitude P (t)) of the vehicle 32 (406 to 410). The machine determines a buffer area 54 which has its position as the center and has a GPS detection error (for example, 100 m) as a radius (r) (411). The buffer area 54 is a range where the probability of existence of its moving body is high. The buffer area 54 as its position is made correspond to a map, and a zone to which the moving body belongs is determined in accordance with whether the buffer area 43 is included in an accounting object zone or not, thus performing the accounting processing (412 to 419).
Patent JP-H0458354-A (JP)
Title: Information processor
Inventor: AKATSU NORIKUNI
IPC: G06F13/14
Filed: 1990-06-28
Abstract: PURPOSE:To enable plural substrates to share a single CPU by providing a storage means to each substrate to store the identification information which identifies the types of the substrates and then adding a deciding means which decides the type of each substrate based on the identification information and a control means which controls the substrates based on the deciding result of the deciding means. CONSTITUTION:The storage means 14a and 14b are provided to the substrates A and B and store the identification information to identify the types of the substrates. Then a deciding means 13 is added to decide the types of substrates based on the identification information stored in the means 14a and 14b together with a control means CPU 11 which controls the substrates based on the deciding results of the means 13. The CPU 11 selects automatically the processing accordant with a relevant substrate and carries out the processing based on the contents of the substrate type identification information. Thus it is not required to prepare a CPU for each of substrates A and B, and the processing is carried out in accordance with each substrate. Then the number of CPUs are decreased for both substrates A and B.
Patent JP-H0223085-A (JP)
Title: Controlling method for induction motor
Inventor: ENDO TOKUKAZU
IPC: H02P21/00
Filed: 1988-07-06
Abstract: PURPOSE:To reduce energy loss by calculating an optimum slip angle frequency for minimizing the copper loss and iron loss of an induction motor from the primary, secondary resistances, mutual inductance, secondary side reactance and iron loss resistance of the motor. CONSTITUTION:An optimum slip angle frequency calculator 22 calculates an optimum slip angle frequency for minimizing a loss on the basis of the primary, secondary side resistances, mutual inductance, secondary side inductance, secondary side leakage inductance of an induction motor 14. A torque command value Tq* is divided by the optimum slip angle frequency to obtain a secondary magnetic flux PHI2, and a secondary magnetic flux command value PHI2* from the flux PHI2* and rotating speed omegar. Then, the slip angle frequency omegas is obtained from the value PHI2* and torque command value Tq*. A vector is calculated by a vector controller 100 on the basis of these values.