baber/WOPTO huggingface dataset:
Patent JP-H02228504-A (JP)
Title: Scan type tunnel microscope
Inventor: YAMANO AKIHIKO
IPC: G01B7/34
Filed: 1989-03-02
Abstract: PURPOSE:To enable automatic drive control of a probe at a high accuracy by a method wherein an electrode for leader is provided between the probe and a sample and an electrostatic capacitance between the electrode and the probe is measured to detect the electrostatic capacitance accurately regardless of material of the sample. CONSTITUTION:An electrostatic capacitance between an electrode 2 for leader and a probe 1 is used to control a distance between the probe 1 and a sample 3. To achieve this, a state in which the electrode 2 and the sample 3 are kept at a fixed distance physically is made as initial state. From this state, an opposed pole area between the electrode 2 and the probe 1 varies according to a change in the distance between the probe 1 and the sample 3 to change the electrostatic capacitance. When a value of a tunnel current flowing between the probe 1 and the sample 3, a value of the electrostatic capacitance between the probe 1 and the electrode 2 and a drive voltage of a driving mechanism are updated beforehand, an operation value can be learned from the initial state of the driving mechanism to an operation area of a finely adjusting mechanism 4. Thus, a voltage is applied to the driving mechanism according to the value to allow the leading of the voltage to the operation area of the mechanism 4 thereby enabling automatic drive control of the probe 1 at a high accuracy.
Patent JP-S58165660-A (JP)
Title: Firing circuit for thyristor
Inventor: MATSUMURA SUSUMU
IPC: H02M1/08
Filed: 1982-03-26
Abstract: PURPOSE:To enhance the reliability of a firing circuit for a thyristor by firing a main thyristor with a firing command only when all firing energies become the prescribed value and the simultaneously established, thereby preventing the thyristor from damaging. CONSTITUTION:When the voltage of a condenser which is charged by a power source is sufficiently established, the anode voltage of a diode 6 is raised to become high than the total voltage of the constant voltage values of Zener diodes 5, 12, an auxiliary thyristor 4 is fired and a light emitting element 13 is emitted. This light emitting signal is applied through a light guide 15 to a logic circuit. The logic circuit produces a firing command through the light guide 9 when the voltages of condensers 7 connected to the gates of respective main thyristors 1, thereby enabling simultaneous firing of the thyristors 1.
Patent JP-S61207100-A (JP)
Inventor: KIMURA TOSHIFUMI
IPC: H01J9/24
Filed: 1985-03-12
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-S60192993-A (JP)
Inventor: TOKIMOTO TOYOTAROU
IPC: G10H1/00
Filed: 1984-03-14
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-S55140049-A (JP)
Title: Humidity stratifying device
Inventor: OOHORI KUNIO
IPC: F24F1/00
Filed: 1979-04-20
Abstract: PURPOSE: To arbitrarily form in a wind tunnel an environment as close to the atmosphere as possible by a method wherein the air passage in a wind tunnel is divided in the direction of height and humidity of each air stream is regulated.  
     CONSTITUTION: After dehumidified by a pre-dehumidifier 17, an airflow A is sucked into and discharged from a wind tunnel by a blower 5, fed into a rectifying tunnel portion 2 while being decelerated by a diffuser tunnel portion 1, and flowed through a rectifying grid 6 and a rectifying wire mesh 7 for uniforming the flow velocity and damping the disturbance. Then, the airflow A flows into a constricting tunnel portion 3 to be accelerated, flows into a humidity regulator 8 which has humidifiers 9 arranged in the form of shelves and air passage divided in the direction of height, where it is uniformed in temperature and humidity before fed into a measuring tunnel portion 4. Humidity regulation in the direction of height of the tunnel can be effected through regulation of oscillation degree of the ultrasonic oscillation plate 11 in each humidifier 9 of the humidity regulator 8, so that the airflow has a humidity gradient in the direction of height of the passage when flowing into the measuring tunnel portion 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56146410-A (JP)
Title: Pressure reduction alarming device for tire
Inventor: MINETA TAKAO
IPC: B60C23/02
Filed: 1980-04-15
Abstract: PURPOSE:To prevent beforehand an accident caused by a puncture in a pneumatic tire by a method wherein the tire is provided with a sensor used to detect the air pressure in the tire with a switch, which operates to give an alarm whenever the air pressure is reduced. CONSTITUTION:When a tire is under-inflated, a movable metal plate 13 is moved by the strength of a spring 12 and contacts a metal plate 9. Hence, a circuit connecting a portion from the metal plate 9 through electric wire 10 and metal plate 8 to a cord through a valve core proper 1-6 and another circuit connecting a portion from the metal plate 9 through electric wire 11 ans valve core shaft 2 to the cord are completed. By so doing, an alarm lamp in the driver's compartment lights. Thus, the switch is used to detect the reduced air pressure in a tire and give an alarm, so that this prevents an accident caused by a puncture.
Patent JP-S5874238-A (JP)
Inventor: BARII BAIDORU
IPC: F16B7/18
Filed: 1982-03-26
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-H0749834-A (JP)
Title: Remote cooperative system
Inventor: ARISON EE KAARETON
IPC: G06F3/038
Filed: 1994-03-18
Abstract: PURPOSE: To apply a method for using plural computers for holding a conference. CONSTITUTION: While running an application program on a simple computer, a participant at a distant place can issue an instruction to that program. Since the display indication of the program under operating is copied on the display of a remote computer, the participant at the distant place can observe the operation of the program. Every participant can additionally write information onto the display of that participant's own computer. That additionally written information is copied on the displays of the other participants.
Patent JP-S60192656-A (JP)
Title: Printer
Inventor: YAMASHITA YUUZOU
IPC: B41J2/32
Filed: 1984-03-14
Abstract: PURPOSE:To form a high-speed and low power printer with a low maintenance cost while preventing deterioration in the quality of print picture due to degrading of a head by arranging a printer capable of performing a recording operation in both directions with respect to the bidirectional movement of a serial head to extend the life of the head. CONSTITUTION:A serial head which perform a recording by applying a signal between adjacent ones of a plurality of recording needles 11a and 11b employing an energization type heat transfer recording system is used and performs a recording on one side at a time with respect to the bidirectional movement of the head body thereby enabling the recording in both directions. Then, a recording head 14 is equipped with the recording needles 11a and 11b on both sides of an electrode substrate and the surface contacting a heat transfer film 7 can be identified depending on the direction at which the head body moves. Thus, the life of the head can be extended along with a reduction in the maintenance cost.
Patent JP-H02228709-A (JP)
Title: Position display system for numerical controller
Inventor: OTSUKA SHOICHI
IPC: G05B19/414
Filed: 1989-03-01
Abstract: PURPOSE:To make unnecessary a position display device at every axis control means by switching and displaying the position data of a necessary axis out of the position data of a compound machine, etc., controlled by means of many axes and many systems on a single position display device. CONSTITUTION:In the position display system of a numerical controller, which controls the compound machine by the combination of plural axis control means, a synthetic control means 1, which commonly controls plural axis control means 2a and 2b, and a position display device 30, which displays the current position of the axis control means 2a and 2b, are provided. The synthetic control means 1 is connected to the axis control means 2a and 2b by communication lines L1 to L3 so as to be communicable between a high order and a low order, receives the position information data of the axis control means 2a and 2b through the communication lines L1 to L3, and the position display device 30 receives the position information data from the synthetic control means 1, and displays them. Thus the position display system of the numerical controller, which can display only the position data of the necessary axis out of the position data of the compound machine, etc., controlled by the many axis and many systems, is attained.
Patent JP-S54139561-A (JP)
Title: Thermographic system
Inventor: UEDA HIROO
IPC: B41J2/02
Filed: 1978-04-20
Abstract: PURPOSE:To achieve the higher speed of thermographing, eliminate the contact of head and heat sensitive paper, prevent the occurrence of abrasion and dust and improve resolution by using high temperature liquid in place of ink as a recording medium and thermographic paper. CONSTITUTION:When the driving signal from a driving part 21 is applied to a piezocrystal 22 according to imge signal 20, the piezocrystal 22 vibrates and the vibrations are amplified in a liquid well 27. On the other hand, since the liquid of high temperature liquid feed part 25 through tube into the liquid well 27 of a head 23, the high temperature liquid becomes fine particles 26 and jets out from a nozzle 24 by vibration waves. The liquid particles 26 of high temperature arrive at heat sensitive paper 28, by which the place where the particles hit is let to form color and recording is thereby accomplished.
Patent JP-S57161643-A (JP)
Title: Measuring device for work function
Inventor: TATENO MAMORU
IPC: G01N21/00
Filed: 1981-03-31
Abstract: PURPOSE:To effectively collect emitted photoelectrons corresponding to the job and thereby improve the precision of measurement by a method wherein the anode of a work function measuring device for which the emission of the photoelectrons by the application of light is utilized is formed in the shape of a hemisphere and a cathode is arranged oppositely almost at the center of the hemisphere. CONSTITUTION:An anode 7 inside a hermetically-sealed container 1 which forms a work function measuring device has the shape of a hemisphere of about 180 deg., and nearly at the center thereof, a cathode 9 of a metal material to be measured which is fixed by a sample holder 10 is set. Accordingly, photoelectrons delivered from the cathode 9 corresponding to the work by an irradiation light sent through a transparent window 3, a reflection board 5 and the inlet hole 8 of the anode 8 are collected effectively by the anode 7 and thus the precision of the measurement of the work function can be improved.
Patent JP-S61207594-A (JP)
Title: Production of porous metallic body
Inventor: TANI KATSUTO
IPC: C25D5/56
Filed: 1985-03-11
Abstract: PURPOSE:To produce a porous metallic body having good quality by bringing divided power feed rolls provided with pressure regulating mechanisms into contact with a resin consisting of a conductive network structure body on the outside of a plating cell and feeding electricity to the rolls while dropping pure water to the contact part thereby plating the contact part. CONSTITUTION:This method yields the porous metallic body by passing the resin 1 consisting of the three-dimensional network structure body provided with electrical conductivity into a plating liquid 14 in a plating cell 10 provided with upper and lower anodes 15, 15' and plating continuously a metal to the resin, then removing the resin 1. The power feed rolls 3 on the outside of the cell in the above-mentioned method are divided to many rolls as the system to feed electricity to the resin 1. The rolls are discretely supported by power feed frames 16 and the pressure regulating mechanisms 20 for pressing attached via a screws 19 to supporting arms 18 are discretely provided to the frames 16. The rolls 3 are rotated while the rolls are brought into press contact with the resin 1. Electricity is conducted from a power feed line 17 to the rolls while the pure water 23 is continuously dropped from a pure water supply pipe 23 to the contact part, by which the contact part is plated. The power feed is thereby made uniform and the contact part is cooed to prevent the damage of the resin 1 by local heating.
Patent JP-H05204988-A (JP)
Title: Access method of server database
Inventor: JIYON GEERII ADEAA
IPC: G06F17/30
Filed: 1991-02-21
Abstract: PURPOSE: To operate complete services of a DBMS running as to computers in different computation environments by combining data base commands by a remote DBMS computer. CONSTITUTION: Some computers of a computer system are application transaction program computers 10 and the remaining computers are DBMS(data base management system) computers 12. An embedding data base command 16 extracted from an application transaction program 14 is assembled while this program is handled by a preprocessor 18. The extracted data base command 16 is analyzed during the preprocess for execution, and assembled. Further, a bind program component of an application transaction access agent 17 interacts with the remote DBMS and combines a data base command from an application program with a DBMS having a name holding a data base command to be executed according to the execution of the application transaction program.
Patent JP-S57164773-A (JP)
Title: Method and device for transferring and fixing of toner image
Inventor: TARUMI NORIYOSHI
IPC: G03G15/20
Filed: 1981-04-03
Abstract: PURPOSE: To transfer and fix the image of a high grade surely in the case of using a retention system as well by preheating the toner image transferred from a carrying body onto an intermediate transfer body then transferring the same onto the transfer material heated to prescribed temp.  
     CONSTITUTION: The toner image T formed on a toner image carrying body 1 (a symbol 2 is a latent image forming mechanism, 3 a developing mechanism and 4 a cleaning mechanism) is transferred to an intermediate transfer body 5 moving in an arrow direction in a transfer area A, thence it is brought into contact with a heat roller 7 having a heating source 7A. In the heating area B of the body 5, the toner image T is preheated up to the melting temp. of the toner or below. Next, a transfer material which is conveyed by a press contact roller 9 along a moving path P and is heated to the melting temp. of the toner or above by a heating plate 10 in a heating area D is pressed to the above-mentioned body 5 in a transferring and fixing area C to transfer the toner image T thereon, after which the material is stripped from the body 5 in the part of a tension roller 8, whereby the transfer material transferred with the desired image is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60192465-A (JP)
Title: Picture quality adjusting device
Inventor: TSUJIHARA SUSUMU
IPC: H04N5/208
Filed: 1984-03-14
Abstract: PURPOSE:To obtain a picture with high quality by detecting a frequency band of a video signal and using the detected signal to control the frequency characteristic of the video signal thereby applying automatically optimum picture quality adjustment to various video signals different in frequency band. CONSTITUTION:A video signal (a) is inputted to an input terminal 1 and a signal (b) delayed by tau at a delay circuit 4 having a delay time tau of a picture quality adjusting circuit 14 is obtained. Further, a signal (c) delayed by 2tau to the input video signal (a) is obtained by a delay circuit 5. This signal and the video signal (a) are added by an adder circuit 6 to halve the gain and a signal (d) is ouputted. Further, the result is subtracted from the signal (b) at a subtraction circuit 7 and a signal (e) is outputted, added with the signal (b) at an adder circuit 9 via a gain control circuit 8 and a video signal (f) subject to picture quality adjustment is outputted from an output terminal 3. Moreover, the video signal from the input terminal 1 is detected for the frequency band by a frequency band detecting circuit 10, the detecting signal is fed to a control circuit 11 to control the delay time of the delay circuits 4, 5. Thus, the frequency band emphasized for the video signal is controlled depending on the frequency band.
Patent JP-S63214778-A (JP)
Title: Developing device for image forming machine
Inventor: SHIBATA KIYOTAKA
IPC: G03G15/08
Filed: 1987-03-03
Abstract: PURPOSE:To maintain an excellent image quality by holding a photosensitive body in a development ready state and a developing sleeve at a proper interval at all times. CONSTITUTION:The driving gear and driven gears 71 and 72 of a driving mechanism are prevented from disengaging when development parts 12 and 13 are switched to a development-ready state and a development-unready state, so the tops of the gears do not collide against each other and there is no defect in the driving of a developing sleeve. Further, the interval between a photosensitive body 8 in the development-ready state and the developing sleeve is held accurately at a prescribed value by a stopper as a position control member and positioning rolls 45 and 47, so its excellent image quality can be secured regardless of a system where the development parts 12 and 13 move.
Patent JP-H03251476-A (JP)
Title: Print data outputting method for printer
Inventor: UEDA MASANORI
IPC: B41J2/485
Filed: 1990-03-01
Abstract: PURPOSE:To enable the reference of paper setting to be matched, when printing is performed while sending a printing medium from the opposite direction by a method wherein when the printing medium is sent into a printing art from one direction, stored data is outputted as it is to the printing part, and when the printing medium is sent from the opposite direction, the stored data is inverted vertically and laterally and further the data is shifted sidewise by an amount corresponding to the paper width. CONSTITUTION:When printing paper is sent in from an automatic feeder on the rear surface of a printer, a printing data (A) stored in a first line buffer 2a is reversed vertically to be stored in a second line buffer 2b (B). Then, the stored data is reversed crosswise in the second line buffer 2b (C). Further, the printing data is shifted left in the second line buffer 2b and is outputted to a printing head 12. Thereby, the left end part of the line buffer 2b is matched to the left end of the printing paper, and paper setting can be performed by a left side standard in the same way as from this side.
Patent JP-H04119921-A (JP)
Title: Formation of thin film of bi-containing oxide
Inventor: OGIWARA MITSUHIKO
IPC: H01L39/24
Filed: 1990-03-01
Abstract: PURPOSE:To efficiently form a thin oxide film having a desired ratio in the compsn. by successively oxidizing and laminating Bi, Sr and other materials on a substrate in a specified mode. CONSTITUTION:Bi, Sr, Ca and Cu are used as materials 14 for forming a film on a substrate 16 and gaseous N2O or O, having high oxidizing power is used as an oxidizing gas for oxidizing the materials and incorporating oxygen into the film. The substrate 16 is set at a substrate holding part in a film forming chamber 10 and the materials 14 to be vapor-deposited, that is, Bi, Sr, Ca and Cu are separately put in Knudsen's cells 12. The substrate 16 is heated to about 700 deg.C with a heater 18, gaseous N2O is introduced from a pipe 20 and blown toward the substrate 16, and a film is formed while evacuating the chamber 10 to a degree of vacuum fit for molecular beam epitaxial growth.
Patent JP-H09244622-A (JP)
Title: Pipe organ
Inventor: SAITO AKIKO
IPC: G10B3/08
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To approximate the appearance shape as a musical instrument to a Christmas tree by forming a fan box so as to correspond to a flowerpot and a tubular body and sound pipes so as to correspond to the trunk and branches of a tree, respectively. SOLUTION: The pipe organ 20 has the tubular body 22 erected perpendicularly above the fan box 21 of a flowerpot type incorporating a fan 4. The tubular body 22 is opened on the bottom end side and is communicated with the inside of the fan box 21. The pressure therein is held higher than the external pressure by the supply of the air 5 by the fan 4. The tubular body 22 is formed to simulate the trunk of the tree and further, the tubular body 22 is formed on a cylinder. The top end side of the tubular body is provided with a small-diameter cylindrical part 22a. The circumference of the tubular body 22 is radially provided with plural pieces of the sound pipes 2 which has a mouthpiece produces tones of prescribed scales apart spaced intervals in the axial line direction and circumferential direction of the tubular body 22.  These sound pipes 2 are disposed in correspondence to the respective keys 24a of a keyboard 24. Plural pieces of solenoid valves 26 for controlling the apertures of the respective sound pipes 2 are disposed via brackets in the tubular body 22.
Patent JP-H08250922-A (JP)
Title: Array antenna and feeding method to same
Inventor: SEKI TOSHIHIRO
IPC: H01Q3/40
Filed: 1995-03-09
Abstract: PURPOSE: To realize an array antenna at a low cost because of easy manufacturing in which the freedom of arrangement of antenna elements is high, and a feeding method to the array antenna. CONSTITUTION: A 1st circuit network and a 2nd circuit network forming a Batler matrix feeding circuit are formed respectively onto an upper side board 17 and a lower side board 19 in the array antenna C composed of a microstrip line on the surfaces of the upper side board 17 and the lower side board 19 having a ground board 18 in between, and the 1st circuit network and the 2nd circuit network are intercoupled electromagnetically by slot coupling hybrid circuits 12-1 to 12-4. Furthermore, microstrip arrays 11-1 to 11-4 are formed on the upper side board 17, and the 1st circuit network supplies a high frequency signal to the microstrip arrays 11-2, 11-4 and the 2nd circuit network supplies a high frequency signal to the microstrip arrays 11-1, 11-3.
Patent JP-H10247805-A (JP)
Title: Vehicle use antenna system
Inventor: YAMADA TAKESHI
IPC: H01Q5/10
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle use antenna system that is independent of operating environment, such as in-cabin environment and an operating frequency band of a telephone set. SOLUTION: An antenna 10a, formed to be resonated at a frequency of 800MHz and an antenna 10b formed resonate at a frequency of 1500MHz, are placed, and the one is used for a transmission reception antenna while the other is used for a exclusively receiving antenna, depending on the operating frequency of a portable telephone set so as to attain common use of the antennas, even when the frequencies are different. Moreover, since each antenna is removably supported on a placing base, the mount method of rear tray mount or window glass mount is selected and revised freely, depending on an in-cabin environment.
Patent JP-H05248598-A (JP)
Title: Container for storing hydrogen storage alloy
Inventor: OGASAWARA TORU
IPC: F17C11/00
Filed: 1992-03-09
Abstract: PURPOSE:To improve the storage factor of the hydrogen storage alloy in a container for storing the hydrogen storage alloy and improve the durability of the container. CONSTITUTION:A dust-formed body 2 such as a sintered body consisting of the particles of the hydrogen storage alloy is stored in a container leaving a space 3. A metallic buffer member 4 which permits the volumetric expansion of the dust-formed body 2 when hydrogen is stored and has the heat conductivity is arranged in this space. An aggregate of the aluminum powder and the foamed metallic body can be used as this metallic buffer member 4.