baber/WOPTO huggingface dataset:
Patent JP-H07280575-A (JP)
Title: Position detector for vehicle
Inventor: NAKAYAMA OKIHIKO
IPC: G08G1/0969
Filed: 1994-04-04
Abstract: PURPOSE:To accurately detect the vehicle position and its running direction. CONSTITUTION:This invention is applied to a position detector for vehicle that is provided with a car speed sensor 1, bearing sensor 2, GPS receiver 3 and CPU 5, and the CPU 5 measures the number of car speed pulses outputted from the sensor 1 at fine time interval. The vehicle position and its running direction are detected at about 100msec intervals through the car speed pulse and the output of the sensor 2. Further, the CPU 5 performs GPS measurement at about 1 second intervals. The GPS measurement is performed to estimate the respective reliabilities of the vehicle position and its running direction obtained by the GPS signals. The vehicle position and its running direction are corrected based on the reliabilities. Thus the vehicle position and its running direction can be obtained accurately.
Patent JP-H05265997-A (JP)
Title: Arithmetic unit for neural network
IPC: G06N3/04
Filed: 1992-03-24
Abstract: PURPOSE:To provide an inexpensive arithmetic unit for a neural network provided with a learning function holding initial recognizing ability. CONSTITUTION:Initial learning data compressed by a prescribed method and used at the time of setting initial weight is stored in a learning data storage part 8. At the time of re-learning, a data expanding part 9 expands the compressed initial learning data read out of the learning data storage part 8, and sends it to a learning part 7. The learning part 7 calculates weight by using input data (corresponding to learning data) and its correct result (corresponding to teacher data) stored in an input data storage part 6 and expanded initial learning data from the data expanding part 9, and updates the value of the weight before learning stored in a weight storage part 4. Thus, by compressing and storing the initial learning data, the inexpensive arithmetic unit for the neural network provided with the learning function holding the initial recognizing ability is provided.
Patent JP-S51141125-A (JP)
Title: Buckle device for seat belt
Inventor: NAGAO KOUSUKE
IPC: A44B11/25
Filed: 1975-05-31
Abstract: PURPOSE: To provide a practical tongueless buckle which can be solidly locked and easily operated by the opening and closing boom engaging the reverse of the belt that engages irregularly and pivots integrally with the cam irregularly engaging the operating lever driven by the operation of push button. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07277746-A (JP)
Title: Glass mold press
Inventor: INADA MASAHISA
IPC: C03B11/08
Filed: 1994-04-04
Abstract: PURPOSE:To obtain a glass mold press free from causing failure in burn-off of a lens by equipping the glass mold press with a feed screw mechanism for a mold and a mechanism for applying a fluid pressure to a mold. CONSTITUTION:This is a glass mold press 10 composed of an upper mold and a lower mold for glass mold. One of the upper and lower molds is a stationary- type mold and the other is a mobile-type mold designed so as to be connected and disconnected from the stationary-type mold. In this glass mold press, the following structure is adopted; This glass mold press is equipped with a feed screw mechanism for connecting and disconnecting the mobile-type mold (U) from the stationary-type mold (D) and a fluid pressure mechanism (a pneumatic cylinder 176 is utilized) for applying a fluid pressure to the mobile-type mold (U) toward the stationary-type mold side independently of the feed screw mechanism.
Patent JP-S61224814-A (JP)
Inventor: FUKUDA KAZUNORI
IPC: H01R13/46
Filed: 1985-03-29
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。
Patent JP-S56163533-A (JP)
Title: Optical recorder and reproducer
Inventor: YOSHIDA TOMIO
IPC: G11B7/135
Filed: 1980-05-19
Abstract: PURPOSE:To miniaturize the structure and ensure a stable working to a fluctuation of temperature, by using a concave cylindrical lens and a convex cylindrical lens having the curved surfaces in the direction parallel to the junction surface of a semiconductor laser. CONSTITUTION:The section along an optical axis in the direction vertical to the junction surface of a semiconductor laser is shown by (a); and the section along an optical axis in the direction parallel to the junction surface is shown by (b). A point l is disposed so that it functions as the focal surface of a concave cylindrical lens 14 as well as the focal surface of a convex cylindrical lens 16, respectively. Thus the parallel beams of a luminous flux width theta2 are converted to the parallel beams of a luminous flux width theta3 to reduce distances qr and st. The focal distance f13 of a focal lens 13 is set larger than the focal distance f19 of a diaphragm lens 19 to prevent the characteristic deterioration which is caused by a variation of temperature.
Patent JP-H02247948-A (JP)
Title: Method and apparatus for inspecting/selecting metallic part
Inventor: OMORI SOICHI
IPC: H01J9/42
Filed: 1989-03-20
Abstract: PURPOSE:To accurately inspect the degree of inclination or deformation of metallic parts by making an eddy-current shape deformation detector to come in contact with the surface of the metallic parts. CONSTITUTION:An eddy-current shape deformation detector 14 comprises an active coil 15, a protection mold 16 and a protector 17. The front end portion of the protector 17 is made to come in contact with a metallic plate 1 to be inspected. And when the active coil 15 is fed with an A.C. current of such as several muA at 20kHz and + or -1V, alternating magnetic flux is produced in the coil, 15, and eddy-current is produced on the metallic plate 1. The inductance of the coil 15, is changed by this eddy-current amount of change depends upon the degree of inclination theta of the metallic plate 1. Accordingly, even if the size of the metallic plate 1 to be inspected is small, the degree of its inclination is accurately detected. Detected output is compared with a preset value to examine the quality of the metallic plate 1.
Patent JP-H11246117-A (JP)
Title: Drum mounting/demounting device
Inventor: TOYODA TAKESHI
IPC: B65H54/553
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To control tightening force by transmitting proper torque, to remove a drum surely when it is to be drawn out, and particularly to quickly draw out. SOLUTION: This mounting/demounting device is provided with turning force transmitting mechanisms 1, 2 branched into two systems through a pair of right/left clutches 1A, 2A for transmitting turning force from a mounting/ demounting motor 100 of a drum 105 to a traverse shaft 102 and a torque limiter provided in one turning force transmitting mechanism 2 to prevent excessive torque from being transmitted to the traverse shaft 102.
Patent JP-H01237950-A (JP)
Title: Magnetic recorder
Inventor: MUKAI ATSUO
IPC: G11B15/60
Filed: 1988-03-18
Abstract: PURPOSE:To reduce flaws at whatever number of repeatedly using times is increased by providing a tape guide consisting of electrically conductive ceramics having main components of zirconia and metal oxide for a tape sliding contact surface of the tape guide for a magnetic tape. CONSTITUTION:The tape guide 1 consists of a guide hole 2 and tape edge supporting parts 3. The magnetic tape 4 is regulated not to be vibrated in the widthwise direction by sliding contact of its upper and lower tape edge parts with the tape edge supporting parts 3, so as to be guided with good accu racy in the traveling direction into a prescribed position of a magnetic head 5 by sliding contact of its magnetic medium surface with the guide hole 2. The tape sliding contact surface of the tape guide 1 is constituted of the electri cally conductive ceramics having the main components of zirconia and metallic oxide. Consequently, the friction coefft. is low, and the abrasion resistance is excellent, thus reducing flaws of a magnetic tape at whatever number of repeatedly using times is increased.
Patent JP-H01238815-A (JP)
Title: Electric cleaner with ozone generating function
Inventor: KAMIYA YUTAKA
IPC: A47L7/04
Filed: 1988-03-18
Abstract: PURPOSE:To automatically perform the pasteurization and insecticide of the dust collected by a filter and improve the operability and safety by providing an ozone generator on a cleaner, generating and storing ozone during the operation of the cleaner, and automatically feeding ozone to the collected dust when the cleaning is completed. CONSTITUTION:When a suction action is started, air flows through a ventilation passage 4 from an ozone storage chamber 8, valves 10 and 11 are both closed. On the other hand, the ozone generator 9 of the ozone storage chamber 8 is turned on for the preset period when a motor 7 is driven to store ozone in the ozone storage chamber 8. When the power feed to the motor 7 is stopped, the rotating speed of the motor 7 is gradually reduced, the valve 11 is gradually opened by the force of a spring 12, and the valve 10 is opened. Ozone is sucked to a dust sucking filter 5a and a filter 5b from the ozone storage chamber 8. When the motor 7 is stopped, ozone is left near the dust sucking filter 5a and the filter 5b and continuously performs the pasteurization and insecticide of dust.
Patent JP-S60208821-A (JP)
Title: Manufacture of hollow-core coil
Inventor: NAKAMURA TOMIYUKI
IPC: H01F41/04
Filed: 1984-04-02
Abstract: PURPOSE:To isolate a coil sufficiently from the level of molten solder, by forming a coil as an intermediate product having lead ends extending long from the coil. CONSTITUTION:An end of a metallic wire 6 is formed into a coil with a smaller number of turns than that of a final diameter as desired. The coil 11, 12 thus formed is cut off from the end of the metallic wire 6. The lead ends 12 and 22 of the cut-off coil 11, 12 are plated with solder. The soldered lead ends 12 and 22 are further wound to form a coil 1 having a final number of turns. In such a manner, the coil 11, 12 can be isolated sufficiently from the level of molten solder 7, so that no problem is caused in the solder plating treatment even if the level has variations.
Patent JP-H01298551-A (JP)
Title: Method of recording and reading data bit
Inventor: JIYON SUCHIYUAATO FUOSUTAA
IPC: G01Q60/00
Filed: 1989-03-20
Abstract: PURPOSE: To enable a device utilizing a scanning tunneling microscopy(STM) technique by changing the electronic nature of a thin-film material in order to write data, sensing the change in the nature of a tunneling current in order to read data and changing the nature of the thin-film material in order to erase the data. CONSTITUTION: A film 12 is normally in a crystalline state 12a and the data is not written. A voltage source 14 applies a pulse W of a high level of a short period on a chip 11 of a probe to generate the tunneling electron current in this chip in order to write the data bit 12b. This current melts the independent region 12b of the film 12 by generating electric resistance heat, thereby changing the crystalline state to an amorphous state. The heat dissipating characteristic of the film 12 and a base body 13 has such characteristic that the film does not restore the original state when the film is rapidly cooled. As a result, the STM technique to change the nature of the medium is obtd.
Patent JP-S55897-A (JP)
Title: Burning device
Inventor: ISHIBASHI NOBORU
IPC: F23N5/24
Filed: 1979-05-29
Abstract: PURPOSE:To prevent from poisoning due to burning gas in a condition of oxygen famine by surely detecting shortage of the oxygen and stop burning the gas. CONSTITUTION:As a condition of oxygen famine is caused and its density decreases, the flame 1 continues to lift up step by step and finally burning will be conducted at the coil or net part not shown in this figure and equipped beyond the in-and-out flame tubes 14, 15 and much guantity of CO will be generated. Now, as the flame of the tubes 14, 15 goes upward, the electromotive force of a thermocouple 13 decreases, the force of a spring 12, under a certain value, overcomes exciting force, pulls back an operating lever 10 to the left in the figure, pushes the upper end of a pendulum 1 to displace it. Then a displacement lever 4 is removed, a fire- extinguisher begins to operate, therefore, as a well-known fact, a wick 21, for example, goes down and fire extinguishes in a moment. In order to reset this instrument, as soon as the pendulum 1 returns to the original position and the operating lever 10 is pushed, it will become possible to ignite. Moreover, the pendulum 1 usually acts also to detect the vibration of a safety device for earthquake.
Patent JP-S54157499-A (JP)
Title: Semiconductor substrate for display substance driving electrode
Inventor: KANO TOSHIO
IPC: G09F9/30
Filed: 1978-06-02
Abstract: PURPOSE: To prevent occurrence of the leak current caused by the external light by coating with the opaque material over the pn junction part of the semiconductor element for position selection and driving of the display substance driving panel.  
     CONSTITUTION: The static driving selection circuit consists of polysilicon gate electrode 19, drain Al electrode 18, source Y selecting Al electrode 17 plus source and drain diffusion layers 20 and 21 respectively. In such circuit constitution, the multi-layer wiring becomes possible because the materials differ between X selection electrode 19 and Y selection electrode 17. In this connection, electrode 19 is formed in such way that it may cover the entire junction part of the source diffusion layer. As a result, no light enters the junction part, and the area near the junction part has no inversion although an inversion is given between the transistors. Thus, no leak current occurs to ensure the steady operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S572680-A (JP)
Title: Production of novel monokaryotic mycelium of coriolus versicolor (fr.) quel sp.
Inventor: YOSHIOBI CHIKAO
IPC: C12N1/14
Filed: 1981-05-01
Abstract: PURPOSE: To obtain a stable monokaryotic mycelium of a Coriolus versicolor (Fr.) Quel sp., capable of exhibiting a growth rate several times that of the dikaryotic mycelium and utilizable for the same use as the dikaryotic mycelium, by cultivating the dikaryotic mycelium of the Coriolus versicolor (Fr.) Quel sp. in a liquid culture medium under specific conditions in the liquid.  
     CONSTITUTION: A dikaryotic mycelium of a Coriolus versicolor (Fr.) Quel sp. is mechanically treated, e.g. ground or sheared, in a liquid culture medium, etc. or cultivated in a liquid culture medium at 25±5°C while subjecting the mycelium to the mechanical treatment for 3W15 days subculturally to obtain a monokaryotic mycelium of the Coriolus versicolor (Fr.) Quel sp., e.g. Coriolus versicolor (Fr.) Quel GX-101-3 (FERM-P No.3686). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61227466-A (JP)
Title: Picture reading and recording device
Inventor: IJUIN KAZUYA
IPC: H04N1/00
Filed: 1985-04-01
Abstract: PURPOSE:To eliminate the distortion of a picture due to the effect of backlash by providing a turning quantity setting means turning a drive system by an optional quantity at every time the turning direction of a common drive source driving a reading roller and a recording roller is changed. CONSTITUTION:A motor 5 is driven in the X direction by a drive section DRV by a microprocessor CPU at the transmission to exert the torque to a read roller 2 via a one-way clutch 7 and a belt 12, an original 1 as well is fed and an original picture is sent. At the reception, the motor 5 is driven in the direction Y, the torque is exerted to a recording roller 4 via a one-way clutch 8 and a belt 14, the recording paper 3 is carried and recording is given on the recording paper. How many number of pulses of the clock signal the backlash of the drive system corresponds to is measured in advance and at every time the direction of rotation changes, the motor 5 is driven by the backlash and the reading or recording is attained by the sequence control of the microprocessor CPU.
Patent JP-S57180547-A (JP)
Title: Duplex feeding detector
Inventor: FUKUSHIMA KIYOSHI
IPC: B65H7/12
Filed: 1981-05-01
Abstract: PURPOSE:To detect the duplex fed paper regardless of the size of the displacement between both tips and the presence or not of printed pictures by detecting the duplex  feeding by means of leading edges of transmitted waveforms and the transit time of  the paper passing through a projector section on a conveyance passage of a copying machine, etc. CONSTITUTION:When the duplex fed paper P with both paper tips aligned are passed,  photoelectric element PT signals go into comparators 9, 10, giving an output signal H, and an AND circuit 15 gives an output signal H as long as the output signal of a differential circuit 16 is kept H as long as the output signal of a differential circuit 16 is kept H. On the other hand, an L sigal from a timer T1 is fed into an AND circuit 18  of the second duplex feed detection circuit 6, therefore no H signal is output from it.  Next, when the duplex fed paper with both paper tips displaced are passed, an H signal  is output from the comparator 10 while the paper are passing and actuates the timer T1, giving an H signal output from the AND circuit 18. On the other hand, no H signal  is output from the AND circuit 15 of the first duplex feed detection circuit 5. Then,  H signals from the circuits 5, 6 are fed into an OR circuit 35 of an exhaust circuit 7,  actuating a timer T2 to energize a solenoid 32 for a predetermined time, and the duplex fed paper P are exhausted.
Patent JP-H04304179-A (JP)
Title: Load condition notifying unit
Inventor: KARASHIMA MEGUMI
IPC: H02P29/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a load condition notifying unit which can notify the load condition in detail according to the current load condition of a motor controller and in which the check level can be freely set by a user. CONSTITUTION:A comparing section 44 sequentially compares detection values from a motor current operating section 41 for detecting the load condition of a motor 10 with a plurality of current check values set freely at a current check value setting section 42. An alarm output circuit 50 then notifies the load condition of a motor controller based on the comparison results.
Patent JP-H11265879-A (JP)
Title: Vacuum processing device
Inventor: MURAKISHI ISAO
IPC: C23F4/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To restrain dust from attaching to a pressure ring so as to carry out an etching process well by a method wherein a graphite ring of excellent thermal conductivity is provided in the upper periphery of an electrode holder, and a heat-resistant sheet is interposed between the graphite ring and a substrate pressure ring. SOLUTION: A lower electrode 11 is arranged putting its base on bases 20 located on the base of a vacuum chamber 1 and fixed by the side with holders 21, and a heat dissipating outer ring 24 of single crystal graphite is provided in the upside periphery of the holders 21. A substrate 18 to process is fixed to the lower electrode 11 with a doughnut-shaped pressure ring 22 located on the upside of the dissipating outer ring 24, and a heat-resistant sheet 25 is interposed between the outer ring 24 and the pressure ring 22. When the surface of the substrate 18 is subjected to etching, a certain amount of reactive gas is supplied into the vacuum chamber 1 after the substrate 18 is fixed to the lower electrode 11, a high-frequency electrode 12 and a matching equipment 13 are operated to generate plasma, and the substrate 18 is exposed to plasma.
Patent JP-H05273280-A (JP)
Title: Testing apparatus of high-frequency load variation
IPC: G01R31/00
Filed: 1992-03-25
Abstract: PURPOSE:To eliminate the mechanical action part of the testing apparatus, to enhance the reliability and the maintainability of this apparatus and to easily control the apparatus by means of a computer by a method wherein a variable voltage is supplied to a variable-capacitance diode and a phase is changed. CONSTITUTION:When a voltage to be applied to a variable-capacitance diode 4 is changed by means of a voltage-variable power supply 6 for phase change use, the capacity of the variable-capacitance diode 4 is changed and an electric phase between an input terminal 1 and an output terminal 7 can be changed. In addition, when the voltage of the voltage-variable power supply 6 for phase change use is changed by means of a computer, a phase between the input terminal 1 and the output terminal 7 can be controlled.
Patent JP-H09229632-A (JP)
Title: Image formation output apparatus and method, and shape measuring apparatus and method
Inventor: YOTSUTSUKA KOUSUKE
IPC: G06T7/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To carry out measurement at high speed using a simple optical system by relatively moving a measuring part and an object to be measured and measuring the image information in an intermittent visual field illuminated by a linear slit light source. SOLUTION: A movable table 2 in which an object 1 to be measured is fixed is moved in a prescribed direction by a screw 3 driven by a motor 4. The motor 4 is provided with an encoder 5 which can detect and control the position of the table 2 moved by the screw 3. A time delay integration type TDI camera 8 is so installed above the object 1 to be measured as to make the optical axis 14 vertical to the object 1 to be measured. A laser is used as the linear slit light source 10 and light beam is slit in a narrow width by an optical system and radiated to the center part of the visual field of the camera 8. A laser controller 15 controls on and off of the laser light and the pulse lighting time of the laser is made to be equal to the line shift time of the camera 8 and the interval of the lighting is determined based on the interval of a necessary optical cutting plane line.
Patent JP-H05269469-A (JP)
Title: Chlorine generator
IPC: C02F1/50
Filed: 1992-03-25
Abstract: PURPOSE:To always utilize stored tap water for drinking without anxiety. CONSTITUTION:A pair of electrodes 8, 8 are arranged in a tank 1 storing tap water and the concn. of chlorine in tap water is measured by a chlorine measuring device 9 and, when the concn. of chlorine is a reference value or less, a current is supplied to the electrodes to convert a chlorine ion to chlorine to hold sterilizing effect and, when the concns. of a chlorine ion measured two or more times by the chlorine measuring device become lower than the reference value, the supply of a current to the electrodes is stopped to prevent the unnecessary supply of a current.
Patent JP-S55161741-A (JP)
Title: Mechanism for correcting pitch of article to be conveyed
Inventor: UCHIDA TAKASHI
IPC: B65H9/00
Filed: 1979-05-30
Abstract: PURPOSE: To correct the pitch of articles to be conveyed fed at irregular interval by conveying the articles via two sets of rollers so that only one of the rollers is engaged with the articles to become accelerating or decelerating roller.  
     CONSTITUTION: An article to be conveyed interposed between conveyor belts 1 and 3 and conveyed at a speed V is conveyed at the speed V while being interposed between the rollers 9, 11 and 10, 12 between the belts 1 and 4. The roller 9 now becomes the peripheral speed of 2V upon switching of the clutch or the like to convey the article at the speed 2V via the pressing roller 11. At this time the rotating force of the roller 10 is eliminated. Similarly, the peripheral speed of the roller 10 can be decelerated to (1/2)V. When the article is detected at its pitch and there is excessive or insufficient pitch thereat, the roller 9 is accelerated for predetermined time, or the roller 10 is decelerated for predetermined time to thereby correct it to become predetermined pitch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S543381-A (JP)
Title: Washing vessel for hydroextraction type washing machine
Inventor: FUKUZAWA SOUICHI
IPC: D06F23/04
Filed: 1977-06-09
Abstract: PURPOSE: To improve washing performance and hydroextracting performance, by providing the internal side of a washing vessel with projections and recesses having hydroextraction holes. 
     COPYRIGHT: (C)1979,JPO&Japio