baber/WOPTO huggingface dataset:
Patent JP-H10191683-A (JP)
Title: Detection circuit for load current of motor
Inventor: DUBHASHI AJIT
IPC: H02P6/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To minimize a power consumption in a resistor, and to maintain a charging operation in a bootstrap capacitor by a method wherein a shunt resistor is arranged to a load such as a motor or like from the connection point of a high-voltage side to a low-voltage side in a half bridge circuit. SOLUTION: A voltage across both ends of a shunt resistor Rshunt regulates the signal of an IC 42 at its signal regulating block 44. The regulating signal is supplied to a high-voltage analog level shifting circuit 46. The high-voltage analog level shifting circuit 46 generates a current Ifb, to be controlled, which is passed through a resistor Rp arranged at the outside of a chip, and it generates a voltage which is proportional to the regulated signal. At this time, the current Ifb to be controlled is passed successively through a resistance R having a stable value so as to generate a voltage Vfb. The voltage Vfb is postprocessed by a processing block 48, and a signal having a prescribed parameter (e.g. a central voltage at about 25V) is generated. The signal which is obtained as a result expressed a current which flows into a motor, and it is output from the IC 42 after that.
Patent JP-2001167324-A (JP)
Title: Display part stand type automatic teller machine
Inventor: MOCHIZUKI YOUCHIYO
IPC: G09F9/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a display part stand type automatic teller machine which can easily and sufficiently secure the security of personal information in a user and can be installed still in a small installation space without adding any utensil at the periphery of a stand type main body. SOLUTION: A display part 3 situated above the stand type main body is arranged integrally with a display device 7 by slanting the display screen 7a of the display device 7 acutely (at about 30 deg. and less) to the standing direction (height direction) of the stand type main body 1 and covering the display screen 7a with a touch panel 6 across a visual-field directional filter 5 (having a function of inhibiting the part outside a specific visual-field range from being viewed) which has specific directivity and allows only the specific visual-field range to be viewed, so that characteristic information and amount transaction information can optically be inputted according to operation indication information inputted by a user on a touch panel 6.
Patent JP-2000167732-A (JP)
Title: Production process control system for panel manufacturing facility
Inventor: ISHIKAWA HIROHISA
IPC: G06Q50/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a panel by controlling a pattern frame by inherent pattern frame number and comparing the pattern frame number with production plan every time when the pattern frame is conveyed. SOLUTION: This production process control system for panel manufacturing facility is provided with a warehouse control device 6 which controls delivery of a pattern frame from a pattern frame storage warehouse in accordance with a production plane and controls storage of a pattern frame into the pattern frame storage warehouse based on pattern frame number stored in information storage medium attached to the pattern frame, a mesh installation line control device 7 which controls a pattern frame delivered on a mesh installation line from the pattern frame storage warehouse and a pattern frame conveyed onto the mesh installation line from a panel manufacturing line based on the pattern frame number stored in the information storage medium of the pattern frame,  a panel manufacturing line control device 8 which manages the manufacture of a panel using the pattern frame which is conveyed based on the pattern frame number stored in the information storage medium of the pattern frame, and a facility control device 9 which controls the whole of these control devices 6, 7, 8.
Patent JP-H11178934-A (JP)
Title: Auxiliary tool for liquid coating
Inventor: HOSOYA NORIYUKI
IPC: A61M35/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent splashing and flow down of sterilization liquid in the vicinity in spraying sterilization liquid to an affected part, by equipping a holding part, liquid absorbing part to be in contact with a human body, a wall part to form a wall between a coated part and non-coated part in an auxiliary device for liquid coating used when sterilization liquid, etc., is coated on an affected part of a human body. SOLUTION: When a patient executing peritoneal dialysis treatment sterilizes an abdominal indwelling part of an abdominal cavity catheter, he/she holds a holding part 2 of this auxiliary device for liquid coating by a hand and presses a water absorptive part 3 against the body surface of an area centering on the abdominal indwelling part. Thereby a wall is formed on the area centering on the abdominal indwelling part and in between the body surface in the vicinity of the area and clothes. The sterilization liquid is sprayed in an opening part of the holding part 2 and on the body surface from the spray port of a sprayer. The sterilization liquid sprayed thereby does not spray in the periphery and not damp clothes in the periphery.  The sterilization liquid sprayed on the body surface flows down on the body surface, but is absorbed by the water absorptive part 3 to prevent from flowing outside the auxiliary device for liquid coating.
Patent JP-2000174163-A (JP)
Title: Mounting substrate and manufacture of semiconductor device
Inventor: SAKURAI TSUTOMU
IPC: H01L23/12
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable mounting substrate on which a semiconductor chip can be mounted surely and a semiconductor device manufacturing method. SOLUTION: Patterns 1 formed on a circuit board are formed in such a way that the front ends of the patterns 1 are extended into a chip mounting section 2 for mounting a semiconductor chip. The patterns 1 have extended patterns 4 the front ends of which are extended into the chip mounting section 2 and expanded patterns 5 having broad sections (protruded in the widthwise direction) at the front ends. The patterns 1 are formed in such a way that the patterns 4 and 5 are alternately arranged. In addition, the front ends of the patterns 4 are extended toward the center of the chip mounting section 2 in such a way that the patterns 4 are extended longer as going to the centers of the side sections of the section 2.
Patent JP-2001168381-A (JP)
Title: AlGaInP LIGHT EMITTING DIODE
Inventor: TAKEUCHI RYOICHI
IPC: H01L33/10
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an AlGaInP LED capable of forming a transparent conductive film for widely diffusing a drive current of the LED to a light emitting unit on a semiconductor layer of the LED without raising a forward voltage Vf and efficiently taking out the light emission from the unit of the LED to the exterior. SOLUTION: The drive current of the LED flows from a pedestal electrode to an ohmic electrode through the transparent conductive film and further flows to the light emitting unit in the semiconductor layer through a contact layer. The drive current of the LED flowing to the semiconductor layer extends at the periphery of the electrode and the contact layer by a layer having an effect for diffusing the current such as, for example, an upper clad layer or the like and flows to a light emitting layer.
Patent JP-2000185646-A (JP)
Title: Brake value generator having totallized additive redundancy
Inventor: FELDMANN JOACHIM
IPC: B60T15/14
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To form a brake value generator having totallized additive redundancy in such a way that control functions for additive redundancy are included herein. SOLUTION: Pressure mechanically generated from a brake value generator 1 is added to pressure electrically generated from a brake value modulator 3, and total pressure becomes brake pressure applied to a brake cylinder 12. At the time of electronic failure, pressure mechanically generated from the brake value generator 1 is automatically set effective as brake pressure, and this becomes redundant pressure. An adding device is provided in the brake value generator 1 itself, and in the adding device, the mechanically generated pressure is totallized with the pressure electrically generated from the brake value modulator 3.
Patent JP-H09164965-A (JP)
Title: Power steering device
Inventor: MARUYAMA TATSUYOSHI
IPC: B62D5/07
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce energy loss and easily reduce manufacturing cost. SOLUTION: A driving means 4 connected to an internal combustion engine and a hydraulic pump 7 driven to rotate by this driving means 4 are provided on a power steering device to provide steering assisting force by feeding working oil to an actuator 1 and discharging it. A hydraulic circuit 31 to lead discharge oil of this hydraulic pump 7 through a check valve 32 is provided. A hydraulic clutch 33 to control driving and stopping of the hydraulic pump 7 by making it contact and separating it by working hydraulic pressure of the hydraulic circuits 31 before and after the check valve 32 is provided between the driving means 4 and the hydraulic pump 7. An accumulator 42 to give pressure force to the hydraulic circuit 31 on the downstream side of the check valve 32 is provided on this hydraulic clutch 33.
Patent JP-H05160670-A (JP)
Title: Delay circuit and ultrasonic diagnostic device using the same
Inventor: ISHIDA KAZUNARI
IPC: H03H11/26
Filed: 1991-12-05
Abstract: PURPOSE:To save power consumption and to suppress degradation of frequency characteristics in a delay circuit. CONSTITUTION:A base-grounded second transistor TR2' is connected to a part where an opposite phase signal is taken out from a first transistor TR1, and also a variable capacitor diode is composed by connecting cathodes of two variable capacitor diodes VC1. VC2 in common. Thereby, it is possible to save power consumption compared with the case using a conventional emitter follower circuit and also, to suppress the degradation of frequency characteristics by the Miller effect in the first transistor TR1 from which a positive phase signal and the opposite phase signal for an input signal are taken out.
Patent JP-2001169503-A (JP)
Title: Motor
Inventor: ISHIDA KAZUHISA
IPC: H02K5/15
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a motor which allows oil feeding and check of a bearing portion in a simplified work. SOLUTION: An end cover 2 is composed of a cover 2a and a cylindrical portion 2b, and a rotating shaft 6 of the rotor 5 is coupled to the cover 2a via the bearing portion 8 including a bearing 7. On oil feeding and check or the like, the bearing portions 8, 16 can be led out to the external side together with the rotor 5 by loosening a bolt 10 to remove the cover 2a from the cylindrical portion 2b.
Patent JP-2000173124-A (JP)
Title: Magneto-optical disk device
Inventor: YAMAMIYA KUNIO
IPC: G11B11/10
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical disk device having the compatibility capable of reproducing the information against the magneto-optical disk for the magnetic super-high resolution along with capable of overwriting specially against the magneto-optical disk for the optical modulation overwrite. SOLUTION: This device is provided with a discrimination means 31 for discriminating the magneto-optical disk for the optical modulation overwrite or the magneto-optical disk for the magnetic super-high resolution, a bias magnetic field applying means 21 for selectively applying the bias magnetic field to the position irradiated with the light beam on the magneto-optical disk for optical modulation overwrite or the magneto-optical disk for magnetic super-high resolution, and control means 32, 25, 26, 27, 28 for controlling the bias magnetic field applied by the bias magnetic field applying means 21, based on the discriminated result in the discrimination means 31.
Patent JP-2000175297-A (JP)
Title: Speaker
Inventor: FUJISHIMA HIROSHI
IPC: H04R1/40
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a speaker by which a user can hear an ideal well-balanced reproduction sound independently of a listening point with a stable sound- pressure characteristic in the reproduced sound. SOLUTION: The speaker 10 includes a high frequency sound sounding body 1 consisting of a semispherical piezoelectric element. Furthermore, the speaker 10 has tow low frequency sound sounding bodies 2 of a bimorph structure where two piezoelectric disk elements are adhered each other. Then the high frequency sound sounding body 1 is mounted on a square flat plate 3 via a supporting member 4 and similarly the two frequency sound sounding bodies 2 are fitted to the flat plate 3 via a supporting member 5. The high frequency sound sounding body 1 is placed nearly in the middle of the flat plate 3, and the two low frequency sound sounding bodies 2 are placed symmetrically to the left and right with the high tone sounding body 1 inbetween.  That is, the two low frequency sound sounding bodies 2 are symmetrically placed by using a longitudinal line passing through the center of the high frequency sound sounding body 1 for a symmetrically line. Moreover, the two frequency sound sounding bodies 2 have the same frequency characteristic.
Patent JP-H11183660-A (JP)
Title: Portable information processing device with built-in watch
Inventor: MORIMOTO KAZUYA
IPC: G04G3/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the need for correcting time by measuring the error in a clock signal for a watch using a reference clock signal, setting the capacity of a capacitor circuit according to the error, and correcting the error in the clock signal for the watch. SOLUTION: A comparator 25 divides a reference clock signal CK1 that is oscillated by a TCXO 19, a frequency divider 27 divides a clock signal CK2 for a watch being oscillated by an oscillation part 21, and the number of pulses of a frequency divider 26 during one cycle of the pulse of the frequency divider 27 is counted. A CPU 11 calculates the deviation of the count value from an optimum value and calculates capacity to be set to for setting the deviation to zero. Then, it is judged which of switches 35a-35e should be operated, and control signals S1-S5 are supplied to the switches 35a-35e, thus operating a switch corresponding to a calculated capacity, thus adjusting the capacity of a capacitor being applied to a terminal 31b and setting the clock signal CK2 being oscillated by an oscillator to an optimum value or a frequency close to it and hence reducing the need for correcting the watch.
Patent JP-H06201433-A (JP)
Title: Volume detector
Inventor: KUMAGAI KATSUHIDE
IPC: G01F23/14
Filed: 1992-12-28
Abstract: PURPOSE:To enhance accuracy in measurement with no ill effect of the variation of characteristics of components. CONSTITUTION:A speaker 3 causes variation of the volume of main and correction tanks 1, 2. A first microphone 4 detects pressure variation in the main tank 1 and delivers a signal to a multiplexer 15. A second microphone 5 detects pressure variation in the correction tank 2 and delivers a signal to the multiplexer 15. The multiplexer 15 switches the input signal and delivers an output to a bandpass filter 8. The bandpass filter 8 discriminates a signal component having a predetermined frequency from the input signal. An operating circuit 17 switches the multiplexer 15 and detects the amplitude of a signal component received from the bandpass filter 8 and then measures the volume of an object contained in the main tank 1 based on the amplitude thus detected.
Patent JP-H11187454-A (JP)
Title: Portable terminal equipment
Inventor: ETSUNO MASASHI
IPC: H04W88/18
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To allow a recipient to recognize the presence of a message recorded in an automatic answering recording function, when the recipient returns to a communication zone from the outside of the communication zone by allowing the terminal equipment to have a processing section that detects the outside/inside of the communication zone, conducts automatic communication with a base station and informs the recipient of the communication result after its display. SOLUTION: A control section 110, a transmission reception section 120, a display section 130, a sound input output section 140, an operating section 150, a vibrator 160, a memory 170 and an automatic answering recording processing section 200 are placed in an enclosure of the portable telephone set 100. An automatic answering recording processing section 200 constitutes a main part of the portable telephone set 100. When a recipient who processes the portable telephone set 100 returns from the outside of the reception zone into the reception zone, the recipient recognizes whether or not there is any massage recorded automatically in the automatic answering recording function by means of a function that displays and informs it automatically.  That is, even when a message is automatically recorded as an automatic answering message, while the recipient moves in and out between the outside and the inside of the communication zone without his being aware, the function accesses to the automatic answering recording function is made automatically.
Patent JP-H09169257-A (JP)
Title: Side window raindrop eliminator for vehicle
Inventor: ENOMOTO KOJI
IPC: B60S1/56
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To eliminate raindrops, adhering to the side window of a vehicle, over the whole surface of the side window. SOLUTION: A nozzle part 1 formed of a plurality of nozzles 10a-10c is provided at the front side lower part angle part of a side window 2, and an air compressor 12 and an air tank 13 are provided to supply compressed air to the nozzle part 1. A plurality of solenoid valves 11a-11c are provided nozzle by nozzle, and the opening/closing of each solenoid valve is controlled with time difference by a controller 15. Air is thereby jetted with time difference in sector shape in a plurality of different directions along the face of the side window from the end part of the side window, so that raindrops adhering to the side window can be efficiently blown off while avoiding the mutual interference of each jetted air area by area.
Patent JP-H09177715-A (JP)
Title: Rotary actuator
Inventor: INABA KEIICHI
IPC: F15B15/06
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary actuator capable of multistage rotation. SOLUTION: A rotary actuator 1 is provided with a first cylinder 4 provided with a piston 10 integrally formed with a rod 12 engagingly installed to a first magnetic screw 21, a piston 11 integrally formed with a rod 13 inserted into the first cylinder 4 in order to press the piston 10 of the first cylinder 4 in axial direction, and a second cylinder 5, the stroke of which is formed shorter than that of the first cylinder 4. When the first magnetic screw 21 is moved in axial direction, by the sliding of the respective pistons 10, 11, a second magnetic screw 22 receives magnetism of the first magnetic screw 21 to be rotated at different angles of rotation.
Patent JP-H11140800-A (JP)
Title: Production of molding product of reinforced pulp material
Inventor: KONDO TOMITAKA
IPC: C08J5/10
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a molding product of a reinforced pulp material, having high safety to the environment and being reusable more than once by adding a nonchlorine-based synthetic resin and a natural resin to a mixed slurry of waste paper and natural fiber, and carrying out a compression molding of the mixed slurry with the added resins. SOLUTION: A pulp slurry obtained by opening a waste paper of corrugated cardboard and pulp wood waste in water is mixed with natural fiber in a mixing ratio (weight ratio) of (30-70):(70-30) and a nonfoaming and water-soluble thermoplastic synthetic resin containing no chlorine is added to the obtained mixed product to provide a mixture. One or more natural resins selected from the group of a tannin, a lignin(sulfonic acid) a rosin and abietic acid is added to and kneaded with the obtained mixture, and the added and kneaded product is dehydrated to provide a clayey material. The obtained clayey material is packed in a formwork and the packed clayey material is subjected to a pressure forming.  The formed product is taken out from the framework, and dried and solidified to provide the objective molding product of a reinforced pulp material, in the method for producing the molding product of the reinforced pulp material.
Patent JP-H08196861-A (JP)
Title: Decomposition treatment of hydride and treating device therefor
Inventor: OMI TADAHIRO
IPC: B01D53/46
Filed: 1993-12-28
Abstract: PURPOSE: To provide a treating method by which a gaseous hydride such as gaseous silane, etc., employed in a semiconductor production process can be decomposed into a reaction product in a gaseous state to simply remove the gaseous hydride without causing any clogging by allowing the gaseous hydride to contact with a fluorinated compound. CONSTITUTION: In this treatment, a coating film of a fluorinated compound is formed on the surface of a solid consisting of a metal, ceramic material, or the like and gaseous silane is allowed to contact with the surface of the coating film to decompose the gaseous silane and to form hydrogen as the reaction product, and thereby problems such as sticking of the reaction product to suction pumps, clogging of a packed tower, etc., can be solved and prevented from occurring. Examples of the gaseous hydrides other than gaseous silane are gaseous disilane, trisilane, dichlorosilane, trichlorosilane, etc. Examples of the florinated compounds that can be used are NiFx , MnFy , etc., wherein (x) is a number having a value of 0.5 to 2.0 and (y) is a number having a value of 0.5 to 3.0.  At the time of adopting this treatment and placing the devices therefor between a reaction chamber 11 and a gas suction rotary pump 15 in a semiconductor production unit, a gas suction turbo molecular pump 14 is disposed between two gaseous hydride treating devices 13, and those equipments (from the chamber 11 to the rotary pump 15) are connected to each other with pipelines 12.
Patent JP-H09182060-A (JP)
Title: Monitoring device
Inventor: TAKAOKA SADAO
IPC: H04N7/18
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the cost of the whole of a monitoring system by making the most of the video to which an existing television for household and a switching function are added and to obtain a monitoring system with excellent efficiency by performing the video output of the video of a monitoring camera to a television set at only a necessary time and performing the video recording processing by the video. SOLUTION: By the switching operations by a sensor 1 and a mechanical switch, etc., a control is performed as if a monitoring camera 2, a television set 3 for household and a video 4 interlock. By only the switch on state of the sensor 1, etc., the video signal of the monitoring camera 2 is outputted, a video processing is performed by the television 3 for household and a video recording processing is performed by the video. This device has a function that the output of the monitoring camera 2 is automatically stopped at the stage that the state becomes a switch off state and also each processing in the television 3 for household and the video 4 is also stopped.