baber/WOPTO huggingface dataset:
Patent JP-H1027696-A (JP)
Title: Power source for separately excited inverter type sign lamp
Inventor: NODA MAKOTO
IPC: H05B41/24
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To make flow angle control dimming and high speed on/off lighting capable. SOLUTION: In a voltage section of small rectifying output, a Schmitt gate 55 is not triggered, a transistor 56 is turned off, an FET 51 is turned on, a capacitor 31 is rapidly charged through a current limiting resistor 52. Voltage of the capacitor 31 is generated in a start level Ec or more, the Schmidt gate 55 is triggered, the transistor 56 is turned on, the FET 51 is turned off. A switching control signal is generated from an IC 45, switching elements 21, 22 are alternately on/off controlled. Even when a switch 13 is on/off turned for flow angle control dimming and high speed flickering, corresponding to this operation, high frequency power is on/off controlled.
Patent JP-H0778267-A (JP)
Title: Method for display of shadow and computer-controlled display system
Inventor: JIEIMUZU ERU FUORAN
IPC: G06T15/50
Filed: 1994-07-11
Abstract: PURPOSE: To use a weighted mean shading coefficient for the interactive image generation by judging which depth map sample shades the rendering pixels after comparing the depth value with every depth map sample and also generating a weighted mean shading coefficient from the result of depth map comparison. CONSTITUTION: A scene is rendered from an observer's viewpoint in a step 608 and a depth map coordinate is generated to index a depth map while rendering the scene through geometric primitive iteration in a step 607. Plural depth map samples which are retrieved by using an iteration depth map index are compared with an iteration depth value while depicting an object in a step 606. A shading coefficient shows to what extent an object dot is shaded from a light source by other objects in the scene in a step 605. These value are stored and a shading coefficient map of the scene is produced in a step 604.
Patent JP-2000016129-A (JP)
Title: Rotary seat of vehicle
Inventor: SUGA YASUO
IPC: B60N2/14
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost interlocking mechanism for use in a vehicle rotary seat in which the seat body is made rotatable and slidable in the direction fore and aft of the vehicle for a handicapped person to get on and out of the vehicle and the rotating motions and sliding motions are interlocked, as improvement from a conventional arrangement which includes a pinion and rack for generating the interlocking motions and involves costly machining of gear cutting. SOLUTION: A guide arm 21 installed on the undersurface on the seat body side is engaged with a guide groove 26 formed on the vehicle floor F side so that the rotating motions of the seat body are interlocked with the sliding motions in the direction fore and aft, and the engaging part of this guide arm 21 with the groove 26 is set around a rotary disc 4 when viewed on the plan and also set near the undersurface on the seat body side about the direction over the height, and thereby an interlocking mechanism 20 is accomplished which secures strength of each part and can be installed later.
Patent JP-2000013302-A (JP)
Title: Emergency radio system
Inventor: YAMASHITA KOJI
IPC: H04B7/26
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent periodical breaks of the speech and to easily listen to the speech by preparing a constitution that a control office transmits a switch signal to a busy mobile station to switch the receiving channel of every station to a control channel only at the time when a simultaneous notification or control communication is necessary and the mobile station switches its receiving channel to a control channel only when it receives the switch signal. SOLUTION: A radio device 2 of a control office always monitors an active talking channel by a talking channel monitoring part 7. When the mobile stations 4 and 5 are talking to each other via a channel, a control part 6 receives the information on the active channel from the part 7 and transmits the control channel switch signal via the active channel. The stations 4 and 5 receive the control channel switch signal, switch their receiving channels to the control channel and receive the acquisition signal transmitted via the control channel. Thus, it's not required to periodically monitor the acquisition signal, and the simultaneous notification and the control communication can be received.
Patent JP-H0345591-A (JP)
Title: Device for epitaxial growth
Inventor: MAEDA JUN
IPC: H01L21/205
Filed: 1989-07-14
Abstract: PURPOSE:To prevent the diffusive reverse flow of steam for contriving the improvement of the quality of an epitaxial growth wafer by disposing the reverse flow-preventing device for an exhaust gas in a piping between a reaction oven and an exhaust gas-treating device. CONSTITUTION:A rotary valve 1 comprising a casing 7 and a rotary rotor having blades 5 disposed therein so as to form sealed spaces is connected to an inlet piping 4 of a sucking machine 6 and to a nitrogen ga pipe 4 to form a gas reverse flow-preventing device 21. A gas from the reaction over 10 of an epitaxial growth device is taken in from an inlet piping 2 and subjected to a negative pressure treatment of approximately -1000mmH2O to discharge into an exhaust gas-treating device 11 through the valve 1 and the piping 3. N2 gas is charged from the gas piping 4 into the valve 1 to adjust the pressure in the valve 1 to approximately -20mmH2O of the intermediate pressure between the piping 2 and the piping 3. SiHCl3, H2, etc., are subjected to an epitaxial growth at approximately 1125 deg.C for approximately 20min to provide an epitaxial growth wafer having a S pit generation density of approximately 80/cm<3> and a film thickness of approximately 26mum.
Patent JP-H0537499-A (JP)
Title: Device for monitoring device inside
Inventor: NAMIKADO NAGAHIKO
IPC: H04L69/40
Filed: 1991-07-22
Abstract: PURPOSE:To improve accuracy for monitor by directly detecting error in the signal of a circuit to be monitored for the unit of a bit and executing instantaneous error detection. CONSTITUTION:In the case of monitoring a transmitting circuit 1 to be monitored in an active system, an error detecting circuit 10 detects error concerning a first transmission input signal 101 and a return signal passed through a receiving circuit 4 for a first transmitting output signal 102. In this case, the error detection is executed for the unit of the bit and when the error is detected, an error confirming signal 114 is outputted to a control circuit 11. Thus, a second control signal 117 of the control circuit 11 is inverted, the input of the error detecting circuit 10 is switched to a transmitting circuit 3 to be monitored at a spare system, and error detection is similarly executed. Only when this error is not detected, the error detecting signal is outputted to the outside. The active and spare systems are switched by a first control signal 116.
Patent JP-S5969615-A (JP)
Title: Gas accident preventive device
Inventor: YAMANOUCHI SHIYUUJI
IPC: F23N5/18
Filed: 1982-10-14
Abstract: PURPOSE:To make it possible to check the operation of a gas cut mechanism with a permanent magnet from outside without disassembling the titled device by a method wherein a check mechanism is provided within the device. CONSTITUTION:A printed substrate 26 is fixed to a bottom plate 24 within a controller casing 22 and a control device including a microcomputer as an essential part thereof is arranged on the printed substrate. Further, several LEDs 27 as display means and a lead switch 13 as a detecting contact of a control circuit are also fixed and connected to the printed substrate 26. Each of the LEDs 27 is arranged at a position ascertainable through a transparent glass plate 28 serving as a display window and displays reasons for abnormality. Moreover, in order for the lead switch 13 to be operated through the permanent magnet 14 from outside of an upper casing 25, the lead switch is provided at a position inside the transparent glass plate 28 in opposite relationship with the permanent magnet in case the upper casing 25 is made of a magnetized metallic plate.
Patent JP-S6337142-A (JP)
Title: Production of electrically conductive resin composition
Inventor: KURIHARA HIDEKAZU
IPC: C08K9/04
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a composition having good appearance and containing dispersed fibers in well disentangled state, preventing the lowering of aspect ratio of the fiber, by impregnating a bundle of electrically conductive filaments with an impregnant produced by compounding short fibers and short particles in a thermoplastic polymer and coating the impregnated conductive filaments with other thermoplastic resin. CONSTITUTION:An impregnant containing shot fibers of an average diameter of <=1,000mum and/or particles having an average particle diameter of <=100mum and a thermoplastic polymer having a molecular weight of <=10,000 is impregnated in a bundle of electrically conductive filaments and, if necessary, the bundle is coated with a thermoplastic resin other than the above polymer. The thermoplastic polymer is preferably polyethylene, polypropylene, etc. The thermoplastic resin is an olefin resin when an ethylene polymer is used in the impregnant or a polystyrene, etc., when the polymer of the impregnant is styrene polymer.
Patent JP-H0231068-A (JP)
Title: Shift control device for automatic speed change gear for vehicle
Inventor: MORISHITA AKIYOSHI
IPC: B60W10/10
Filed: 1988-07-20
Abstract: PURPOSE:To improve controllability of a vehicle by a method wherein a controller detects non-pedalling of an accel by means of an accel switch signal, and can set the reduction gear ratio of an automatic speed change gear at a value higher than a present reduction gear ratio. CONSTITUTION:An actuator 1 to vary the width of a drive pulley P1 is driven by means of an output signal from a controller 2. An accel switch signal S1, a shift lever position signal S2, a brake signal S3, and drive pulley rotation sensor signal S4, and a driven pulley rotation sensor signal S5 are inputted to the controller 2, and based on the signals S1-S5 in addition to a normal output signal for shift control, a reduction gear ratio can be set to a value higher than a present value. Thus, since a reduction gear ratio can be set to a value higher than a present value even without reduction by pedalling a brake, an engine brake can be rendered effective, and controllability of a vehicle can be improved.
Patent JP-H0629844-A (JP)
Title: A/d converter
Inventor: ITO MASAO
IPC: F02B75/02
Filed: 1992-07-08
Abstract: PURPOSE:To provide an A/D converter which can improve its converting speed without deteriorating the degree of integration. CONSTITUTION:A deciding circuit JG fetches alternately 1st and 2nd analog voltage comparison results in a T/2 cycle and outputs 1st and 2nd control signals obtained from the 1st and 2nd analog voltage comparison results respectively to an encoder EN. The encoder EN outputs alternately 1st and 2nd digital signals obtained from the 1st and 2nd control signals to a multiplexer 30. The multiplexer 30 selects the 1st or 2nd digital signal and outputs it as an external digital signal DATA. Thus it is possible to improve the A/D converting speed with no deterioration of the degree of integration.
Patent JP-S5969594-A (JP)
Title: Iron powder remover for power rolling stock
Inventor: IKEDA HIROSHI
IPC: F16N39/06
Filed: 1982-10-14
Abstract: PURPOSE:To facilitate removal work of iron powder by fixing a magnetic member on the bottom of chamber while providing an electromagnet to be supplied with power only when engine is operating between inlet and outlet above said magnetic member. CONSTITUTION:An iron powder remover 9 is provided in a chamber 14 having an oil inlet 12 conducted to a transmission case 5 and an outlet 13 to a hydraulic pump 3 where a magnetic member 15 attracting very small amount of iron powder contained in circularting oil is fixed in the dismountable bottom cover 14a. An electromagnet 16 is arranged between inlet 12 and outlet 13 in the chamber 14 above said member 15, where current is blocked immediately upon stoppage of engine to attract dispersed iron powder by means of said member 15 thus to remove iron powder.
Patent JP-2001015178-A (JP)
Title: Battery pack and measuring device for its voltage balance
Inventor: KITAGAWA KATSUNORI
IPC: H01M10/42
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To uniform the voltage balance of each secondary battery constituting a battery pack together with a battery protecting device by connecting the plural secondary batteries in series. SOLUTION: Open circuit voltages of batteries partially charged by a designated charging quantity are measured, and batteries having a voltage difference of not more than 0.1 V are selected and used for plural secondary batteries 5a-5c constituting a battery pack 1. Or, after they constitutes the battery pack 1, the voltage of each secondary battery 5a-5c is measured by a voltage balance measuring device 10, and the battery pack 1 having a voltage difference within a designated range is selected.
Patent JP-H0847897-A (JP)
Title: Punching member used in discharge device for punched-out chip of paper article, and discharge device equipped with the punching member
Inventor: TAKEUCHI TAKAYUKI
IPC: B26D7/18
Filed: 1994-08-02
Abstract: PURPOSE:To simply form punching members having different dimensions and different shapes, from one and the same material. CONSTITUTION:Punching members 13, 14 attached to a substrate along punching lines L, L' of slot parts 16 the outer peripheral edge and the inside of a punch- out article 18 have such a shape that a thin wall part 52 is formed between thick wall parts 51 projected outward, continuous to the thick wall parts 51. The punching members is formed by cutting a continuous material at a predetermined length, and is curved or bent into a desired shape about the thin wall part as a fulcrum.
Patent JP-H0345062-A (JP)
Title: Traffic measuring system
Inventor: NOGUCHI HIROYUKI
IPC: H04M3/36
Filed: 1989-07-12
Abstract: PURPOSE:To acquire a data of an incoming call for each subscriber relating to a data by measuring and recording a call unit for each caller number included and received in an incoming call based on a common line signal system. CONSTITUTION:An incoming call from an ISDN communication network 1 reaches an exchange and the incoming call is displayed through a D-channel and the called party number and the caller number are sent as information. Upon the receipt of the incoming call, a processor 4 receives and recognizes the caller number, expands the call with an expansion table, retrieves a count memory 5 relating to the caller number, sums up the count in the memory content to count number of incoming call units. After the processing, the incoming call is connected to a subscriber 6 via a switch 3. Then the caller number is expanded at each incoming call and the relevant count memories are summed up to observe the traffic and the traffic output is outputted to an external output device for each prescribed time or at the command of the maintenance personnel. Thus, the traffic of the caller subscriber to the incoming call to the exchange is clarified.
Patent JP-H0231910-A (JP)
Title: Automatic air conditioner for automobile
Inventor: TAKEHANA SHOICHI
IPC: B60H1/00
Filed: 1988-07-20
Abstract: PURPOSE:To blow out high temperature air or low temperature air in opposition to a car outside temperature initially at the time of air conditioning starting, by providing a control circuit having a cutting in sequence for an air conditioning starting time, apart from a control sequence at an air conditioning stable period. CONSTITUTION:An air conditioning starting time cutting in sequence provided at a controller selects air heating or air cooling in response to a car outside temperature at the time of starting, and lowers the maximum value of blowing out air temperature when the car outside temperature is high, and heightens it when the temperature is low, and regulates temperature regulating dampers D1-D3 in response to the room outside temperature. And a block BL is regulated so that the quantity of blowing out air many become more, as the absolute value of a difference between a car inside temperature and a set temperature becomes larger, and when a cooling water temperature is low at the time of heating, the quantity of foot blowing out air is made to become more by means of a damper D4, and when the temperature of an evaporator EVP is high at the time of cooling, the quantity of foot blowing out air is made to become zero, and the quantity of blowing out air is gradually regulated to the optimum side. Thus, a desired air conditioning wind can be blown out from the time of starting.
Patent JP-S6158490-A (JP)
Title: Digital drive device of dc motor
Inventor: INOUE HIROYUKI
IPC: H02P7/06
Filed: 1984-08-30
Abstract: PURPOSE:To improve the protecting performance and to alleviate the processing content of a more significant digital controller by composing a protecting circuit of a digital circuit independently from the controller. CONSTITUTION:A more significant controller 2 detects the rotating speed and position of a DC motor 3 by the output of an encoder 4 and outputs a control command. On the other hand, when the current detection value detected by a current detector 7 becomes larger than a peak current value, a peak current detector 10 outputs a peak current detection signal, and a current limiter 11 interrupts a drive command to a drive circuit 6. If the peak current detection signal is output continuously for the prescribed time or longer, an overload protecting circuit 12 outputs a drive stop signal to an interlock circuit 13. Similarly, if the current detection value becomes larger than the allowable upper limit current value, an overcurrent detector 14 outputs an overcurrent detection signal to an overcurrent protecting circuit 15.
Patent JP-S6338519-A (JP)
Title: Production of steel plate having excellent hydrogen induced cracking resistance
Inventor: KUSHIDA TAKAHIRO
IPC: C22C38/14
Filed: 1986-08-01
Abstract: PURPOSE:To prevent the formation of martensite and hardness increase of bainite by specifying cooling conditions after hot rolling of a slab confined in compsn. CONSTITUTION:The CC slab made of the compsn. consisting of 0.01-0.20wt% C, 0.03-0.80% Si, 0.40-1.80% Mn, <=0.025% P, <=0.002% S, 0.008-0.15% Ti, 0.01-0.10% solAl and the balance unavoidable impurities and iron is heated. The slab is subjected to >=50% hot rolling in the temp. region of <=(Ar3+150 deg.C) and the Ar3 point or above and the hot rolling is ended at the Ar3 point or above. The heated steel is then subjected to accelerated water cooling at 5-20 deg.C/sec cooling rate from the temp. region of >=(Ar3-30 deg.C) down to the temp. region of (550-400 deg.C). The slow cooling is executed by spending >=30min in the temp. region from >=400 deg.C down to the Ms point after the stop of the water cooling. The above-mentioned steel plate useful for transport line pipes for crude oils contg. H2S is thereby produced.
Patent JP-2001008888-A (JP)
Title: Endoscope with variable power function
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To make a variable power operating member easy to operate in relation to angle operating knobs. SOLUTION: This endoscope is provided with an angle drive mechanism bend-driving a tip section and a variable power drive mechanism for changing the observation distance. A rotor 27A and a variable power knob 27B are rotatably fitted to a main spindle 22 rotatably supporting angle knobs 21A, 21B to drive a rotation angle. The rotor 27A is locked at the intermediate position of the rotation angle by a click ball 33, the CW direction or CCW direction and rotation angle when this intermediate position is set as an off position are detected by a potentiometer 31, and a variable power drive section 2 is driven by a CPU 38 receiving this detection values. The variable power direction and variable power speed are operated by the CW or CCW rotation of the variable power knob 27B.
Patent JP-H08181233-A (JP)
Title: Eeprom and its preparation
Inventor: SHIN OKIHIDE
IPC: H01L27/115
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method for fabricating an EEPROM in which the charge coupling effect is enhanced while simplifying the ion implantation process for forming source electrode and drain electrode. SOLUTION: A select gate 26 is formed for one floating gate 23 and they are used as a mask in an ion implantation process for forming a source electrode 24' and a drain electrode 24. A control gate 29 is formed for a floating gate 23 in the region not overlapping by the select gate while being connected electrically therewith.
Patent JP-S6246111-A (JP)
Title: Method to control differential pressure of combustor of high velocity fluidized-bed boiler
Inventor: TAKEUCHI YUICHI
IPC: F23C10/28
Filed: 1985-08-21
Abstract: PURPOSE:To maintain the combustion efficiency of a boiler in the best condition by keeping the differential pressure of a combustor at a specified valve determined in response to the load to the boiler, by in putting the signal of differential pressure, which is obtained by inputting the load signal of the boiler into a function generator, and the signal of differential pressure which is detected at the combustor, into a controller, and by controlling a fluidized matter discharge valve by the output from the controller. CONSTITUTION:The a boiler load signal 10 is input into a function generator 11 to generate the specified differential pressure signal which corresponds to the boiler load, and the generated signal is input into a controller 12. The differential pressure signal from a combustor 1 detected by a combustor differential pressure gauge 9 is also input into the controller 12. The controller 12 outputs a signal to change the opening of a fluidized matter discharge valve 13 so that the difference between the signal value from a combustor differential pressure gauge 9 and that from a function generator 11 is zero. By this signal, the rate of discharge of a circulated fluidized matter 6 is changed, and the differential pressure of a combustor 1 can be maintained at a specified value.
Patent JP-S6455437-A (JP)
Title: Friction indicator for frictional member of brake for automobile
Inventor: ERIKU FUARUJIE
IPC: F16D66/02
Filed: 1988-07-22
Abstract: PURPOSE: To ensure complete cutting of the conductor when the friction member reaches its wear limit and to enable earthing in a simple and ensured way by forming the conductor with two wires connected with each other coaxially by a conductive socket. CONSTITUTION: When the lining is worn by the repeated operation of the brake, the brake disc contacts the end of a socket 6, electric wires 4, 5 are earthed and an alarm lamp is turned on in step with the wearing of the lining by a suitable electric circuit only when the brake is in operation. When the end of the socket 6 is totally worn out, a core 4 and a central contact tip 7 are cut off from the other parts of the socket 6, the socket 6 severs the contact between the core 4 and a sleeve 5. By this way, the electric circuit connected to the electric wires 4, 5 senses the state and for example triggers the transmission of a signal to turn on the alarm lamp all the time. Thus, it is possible to give the alarm that the friction member reaches the wear limit and must be substituted.