baber/WOPTO huggingface dataset:
Patent JP-H02138781-A (JP)
Title: Bimorph type piezoelectric element and manufacture thereof
Inventor: KATO JUNICHI
IPC: H01L41/39
Filed: 1988-11-18
Abstract: PURPOSE:To not only reduce the loss at a bonded layer but also to simplify a manufacturing process by a method wherein a reduction-resistant piezoelectric compound is employed, and an inner electrode is formed of metal such as copper, nickel, or iron, or alloy whose main component consists of the above metals. CONSTITUTION:If a reduction-resistant piezoelectric compound is used as a piezoelectric material, the material is not reduced in electric resistance when it is burned in an atmosphere low in an oxygen partial pressure. And, when metal containing copper, nickel, and iron is heated in an atmosphere low in an oxygen partial pressure, an oxide film is formed. Therefore, an inner electrode formed of the above metal can be strongly joined to a piezoelectric ceramic by selecting a concurrent burning atmosphere. Accordingly, paste of copper powder of the like is printed on sheets 21 and 23 of a reduction-resistant piezoelectric compound, the sheets 21 and 23 are pasted together and burned to form an inner electrode 22. Then, copper paste is applied thereon and baked for the formation of outer electrodes 24-26. By this setup, not only the loss is made to decrease at a bonded layer but also a manufacturing process can be simplified.
Patent JP-H02136183-A (JP)
Title: Steam and dry iron
Inventor: SAKANO SHINJI
IPC: D06F75/18
Filed: 1988-11-18
Abstract: PURPOSE:To improve switching between steam and dry due to the opening and closing of a driving channel and operability when increased steam for feeding a lot of water to a carbureter chamber at the moment is used, by controlling the opening and closing of the driving channel with a motor device, and the increased steam for feeding a lot of the water to the carbureter chamber at the moment, and by generating the increased steam when the motor device is turned ON. CONSTITUTION:When normal current does not flow through a motor device 31, then a pump device 30 is energized upward by a spring 32. When the current is permitted to flow, then it overcomes the force of the spring 32, and the pump device 30 is pushed downward, and a driving channel 17 can be opened or closed by a ball valve 27. For example, when a switch 35 for increased steam is pushed once, then by an electron circuit or the like, electrification to a solenoid is automatically turned ON/OFF at specified intervals, and then the excitation and non-excitation of the solenoid are cyclically repeated. Accordingly, the vertical movement of the pump device 30 is repeated, and a lot of water can be forcibly fed to a carbureter chamber 12 via drop nozzle 22. As this result, the increased steam can be obtained.
Patent JP-H09133599-A (JP)
Title: Method and apparatus for measuring gauge pressure
Inventor: NOMURA TOKUHIDE
IPC: G01L13/06
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a pressure measuring apparatus while solving the problem incident to the usage thereof. SOLUTION: An ambient pressure sensor 23a detects the pressure difference P2-P1 between the atmospheric pressure P2 and the pressure P1 of a gas A enclosed in a gas chamber 41 while a main measuring pressure sensor 23b detects the pressure difference P3-P1 between the pressure of an object P3 and the pressure P1 of gas A. An electrical signal is then delivered through an amplifier to a subtractor circuit where the gauge pressure P3-P2 of object is measured.
Patent JP-H10207460-A (JP)
Title: Selecting device and method for playing setting data, and medium in which program is recorded
Inventor: YAMAURA ATSUSHI
IPC: G10H1/18
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To easily enable selecting playing setting data suitable for new music desired to play by making a device of such constitution that playing setting data corresponding to a specified music title is read out from a data storage means and setting it based on a table. SOLUTION: Corresponding relation between plural music titles and playing setting data stored in a data storage means suitable for playing music of the music title is stored in a table. The setting means reads out playing setting data corresponding to a specified music title from the data storage means based on the table and sets it. In this device, when a user presses an abc switch 21, six music titles 28 are displayed on a display screen 20 in order of a alphabet or KANA (Japanese characters). When music is selected, a user operates a cursor moving switch 23, and moves the cursor 26 to the position of a music title to be selected. And when a user presses a set switch 24, playing setting data suitable for a music title AAAA is auto-magically set.
Patent JP-H05249088-A (JP)
Title: Method and apparatus for simultaneously carrying out formation of beam and scanning-conversion in aligned phase array system
Inventor: SUTEIIBUN SHII RIIBUITSUTO
IPC: A61B8/00
Filed: 1992-10-30
Abstract: PURPOSE: To obtain a method and an apparatus for forming digital beams and scanning-converting the digital beams at the same time with the use of a digital front end in an aligned phase array system such as an ultrasonic scanning system. CONSTITUTION: Echo signals from N-channel array openings are sampled and extracted at 14 at a point where the signals are selected along with returning echo signals. The sample is preferably used to determine values of channels to pixels used at a display 48 through the determination of a transmission time to the point. Thereafter, a sum of values of pixels to N channels is obtained, thereby to obtain a value of each pixel.
Patent JP-S63144508-A (JP)
Title: Drying of insulator
Inventor: ICHIKAWA TAKANORI
IPC: H01F41/12
Filed: 1986-12-09
Abstract: PURPOSE:To contrive reduction in power consumption by drying up an insulator completely in a short period irrespective of the quantity, size and shape of the insulator to be dried up by a method wherein the insulator to be dried up is placed in a container together with dielectric foamed material, they are arranged between opposing electrodes and are subjected to induction heating by applying high frequency voltage. CONSTITUTION:A dielectric foamed material 26 is divided into two parts of the upper foamed material and the lower foamed material, and the insulator 25 to be dried up having a relatively complicated shape is pinched between said two parts. Then, the insulator 25 to be dried up is housed in a container 22 together with dielectric foamed material 26, and the container 22 is filled up with the above-mentioned materials. Said container 22 is arranged between the opposingly positioned electrodes 24 and 27, and on the other hand, a high frequency voltage generator 28 is arranged outside an air-tight tank 21. Then, the output terminal 29 on the high voltage side of the voltage generator 28 is connected to the electrode 27, and the output terminal 30 on the earth side is connected to the electrode 24. When high frequency voltage is applied to the area between the electrodes 24 and 27, the area is brought in the state same as that wherein the insulator is fully arranged. A fixed electrostatic capacitance and a fixed dielectric loss tangent are obtained on the above-mentioned area, sufficient heat is generated on the whole area, and the drying operation can be finished in a short period.
Patent JP-2001112505-A (JP)
Title: Walking speed increasing device
Inventor: NAKAMURA MASARU
IPC: A43B13/14
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To propose a device fitted with a shoe converting potential energy into spring energy and utilizing the force of a spring as the force for raising and putting forward a foot in an auxiliary way, as the potential energy at the time when a self-weight is applied by putting down the raised foot on the ground has been consumed wastefully without being utilized in conventional walking raising both feet alternately and putting the raised foot forward to move a body. SOLUTION: A plate spring 3 is installed at a tip part between an upper plate 1 and a lower plate 2. The central part in the vicinity of the end of the upper plate 1 and the center part in the vicinity of the end of the lower plate 2 are connected by a stopper 4 like a string and the like in such a manner that an angle formed between the upper plate 1 and the lower plate 2 shifts within an acute angle. The upside of the upper plate 1 is bonded with the front of a shoe 5. A self-weight is put on the shoe 5 to bend the plate spring 3, and spring energy accumulates. The accumulated spring energy is utilized as the force raising and putting forward the foot in an auxiliary way, so that footwork is lightened.
Patent JP-H02138072-A (JP)
Title: Interlocking mechanism for sheet conveying system
Inventor: KOBAYASHI ATSUHISA
IPC: B65H29/20
Filed: 1988-11-18
Abstract: PURPOSE:To simplify the opening operation of a conveyance section for jam processing or the like and simplify the structure of the interlocking mechanism of a sheet conveying system by providing a bias spring exciting a middle conveyance section upward and a limiting mechanism limiting the lift of the middle conveyance section against the bias spring when the sway angle of an upper conveyance section is the preset quantity or below. CONSTITUTION:When the lock action of a lock device 5 is released and the front end section of an upper conveyance section 1 is lifted, only the upper conveyance section 1 is swayed in the open direction. When the sway angle of the upper conveyance section 1 is increased so that the interference between components of the upper conveyance section 1 and components of a middle conveyance section 3 is prevented, the roller stopper 82 of a limiting mechanism 8 is separated from a stepped face 81a, and the limiting action is released. The middle conveyance section 3 excited by a bias spring 7 is swayed in the open direction while the roller stopper 82 is received by a step upper face 81c. The upper conveyance section 1 is further swayed in the open direction after a lower conveyance branch path 40 is largely opened, thereby an integrated conveyance path 4a and an upper branch conveyance path 46 can be thoroughly opened, and jam medium removal processing can be performed.
Patent JP-H04165280-A (JP)
Title: Freezing refrigerator with thawer
Inventor: SHIROMIZU TOSHIYUKI
IPC: F25D17/06
Filed: 1990-10-29
Abstract: PURPOSE:To improve facility by monitoring a temperature displayed by the detecting signal of a temperature sensor, discriminating whether or not the temperature reaches a maximal value of a specified value or higher within a fixed time from a specified stationary value and starting the supply of electricity after a fixed time. CONSTITUTION:A control section 11 monitors a detecting signal from a temperature sensor 7, and discriminates a maximal value as a previously stored specified value or higher and the appearance of the maximal value as generation within a previously stored fixed time. The supply of electricity is started to first and second electric heaters 3, 8 and a motor fan 4 in a thawing chamber 1 after a fixed time on the basis of the discrimination. Accordingly, the thawing of frozen feed A is started automatically by the heat transfer of hot air from an upper section by the first electric heater 3 and the motor fan 4 and thermal conduction from a lower section by the second electric heater 8 without depressing a thawing start button only by introducing frozen food into the thawing chamber.
Patent JP-H05134438-A (JP)
Title: Method for formation of light receiving member by microwave plasma cvd method
Inventor: AKIYAMA KAZUYOSHI
IPC: C23C16/511
Filed: 1991-11-08
Abstract: PURPOSE:To improve the electric characteristics of light receiving member, picture image characteristics, durability and to improve the yield of production in the process of forming the light receiving member by microwave plasma CVD method using external electric bias voltage. CONSTITUTION:A light receiving member 10 consists of a conductive base body 11, a photoconductive layer 12 essentially comprising noncrystalline silicon, and a surface layer 13, and is produced by microwave plasma CVD method with using an external electric bias voltage. The external bias voltage to cause discharge is made lower than the voltage to form the photoconductive layer 12. The photoconductive layer 12 contains hydrogen atom and carbon atom. The carbon atoms are distributed in a manner that its amt. is larger in the surface area to the base body 11 side while the amt. is 0% on the surface to surface layer 13 side. The surface layer 13 contains carbon, hydrogen, halogen, oxygen, and nitrogen at one time.
Patent JP-2001113365-A (JP)
Title: Method for welding of fuel rod and welding equipment therefor
Inventor: ONUKI YOSHIHIRO
IPC: B23K9/167
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a high frequency noise with an improved arc starting characteristics and to secure the quality of a welding bead with a stable welding where an arc is not interrupted by increasing the separation gap between an electrode and a peripheral welded part after the arc is ignited in the method for peripheral welding of the covering tube and the terminal cap of a fuel rod. SOLUTION: A fitted peripheral part B peripherally rotating by means of the covering tube 1 and a terminal cap 4 of a fuel rod are peripherally welded by an arc generated by applying a high frequency voltage upon an electrode 8a for a TIG welding in a hermetically sealed chamber 5a of a chamber 5 filled with an inert gas G. In this case, a separation gap(g) is set at a minimum distance g1 and a primary arc is ignited at an arc generation time a1, and then the electrode 8a is drawn away so that a predetermined electrode separation distance g2 is given and the peripheral welding is continued. The continuation of the welding is terminated when the peripheral welding is finished and the generation of the arc is terminated at the ending point a2 of the arc located before or after (after in the case of an illustrated example) the time when the electrode distance reaches g2.
Patent JP-H03154498-A (JP)
Title: Call processing control system in exchange
Inventor: ASAMA TOSHIHIKO
IPC: H04Q3/545
Filed: 1989-11-10
Abstract: PURPOSE:To prevent a terminal equipment from going to a fault state by using one terminal control task so as to control plural calls and call state management memories assigned simultaneously to one terminal equipment. CONSTITUTION:Call state management memories 100, 200 holding its own calls state are assigned corresponding to call identification numbers CR1, CR2. Terminal control tasks 10, 20 are in existence corresponding to terminal equipments A, B to apply basic call control of the terminal equipments. Then the call control relating to the connection between terminal equipments A, B is progressed with the message transmission reception and the transmission reception of the control message 12 between the tasks 10, 20. Moreover, since the call identification number and the terminal control task are related by a terminal identifier, the call identification numbers CR1, CR2 and the tasks 10, 20 are made correspondent with each other. Thus, the transit of the terminal equipment to a faulty state is prevented.
Patent JP-H0341096-A (JP)
Title: Binding protein of insulin-like growth factor
Inventor: KURISUTOFUERU BINKERUTO
IPC: A61P13/02
Filed: 1989-11-10
Abstract: The invention relates to carrier proteins that bind to Insulin-like Growth Factors, also known as somatomedins, a process for producing them by recombinant means and their use in various therapeutic applications.
Patent JP-S63144504-A (JP)
Title: Actuator
Inventor: TSUTAOKA TAKANORI
IPC: H01F7/16
Filed: 1986-12-09
Abstract: PURPOSE:To reduce the friction generating between a driving member and a retaining part as well as to contrive to reduce generation of the distortion and the heat of the driving wave-form of the title actuator by a method wherein a piston, which is held in a magnetic fluid and self-lifts by applying a current on a coil, is provided. CONSTITUTION:A magnetic fluid 2 is filled in a cylindrical cylinder 6 consisting of a non-magnetic member and cylindrical magnets 3, which are laminated in such a manner that the same poles are facing each other and externally contacting to the circumference of the cylinder 6, are provided. Besides, two coils 4a and 4b are externally contacted to both end parts of the cylindrical magnets 3, a piston 5 is floated in the magnetic fluid 2, and a driving member 1 is provided on the upper part of the piston 5. The piston 5 is stably floated in the magnetic fluid 2 by the body force generated by the cylindrical magnets 3 in the magnetic fluid 2. In this kind of structure, when the grade of magnetic field generated in the magnetic fluid 2 is changed by applying a current alternately to the coils 4a and 4b, the magnetic fluid 2 receives the magnetic body force, and it performs a reciprocatory movement in the vertical direction A as shown in the diagram. The piston 5 and the driving member 1 are also vibrated in vertical direction, and a stabilized driving waveform can be obtained.
Patent JP-2000121666-A (JP)
Title: Probe and probe card
Inventor: SHO MASAHIKO
IPC: H01L21/66
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To hardly cause metal fatigue due to repeated elastic deformation. SOLUTION: This probe is so constructed that a fine wire aggregate 28 formed by plural conductive fine wires 24 is taken as a core material, and the core material is provided with an electric insulation covering layer 26. Thus, though the probe has a function as a needle type probe, metal fatigue due to repeated elastic deformation and breaking of wire casued by the metal fatigue are hardly caused to lengthen the life as compared with the conventional needle type probe.
Patent JP-2000116677-A (JP)
Title: Dental lathe
Inventor: NAKAYAMA SHINICHI
IPC: A61C13/38
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To easily and reliably secure an attachment by forming a tapered portion and an external thread portion in the front portion of the shaft of a motor to which an attachment for mounting a tool is secured and forming an internal thread portion and a tapered circular hole portion. SOLUTION: When mounting an attachment 6 on a motor shaft 44 of a dental lathe, the attachment 6 is moved toward the motor 2 so as to fit the base portion of the attachment 6 into the shaft 44. At this time, the tapering angle of the tapered portion 19 of the inside hole of the attachment 6 and the tapering angle of the tapered portion 24 of the shaft 44 are slightly different. By making the angle of the tapered portion 24 35 deg. and the angle of the tapered portion 19 45 deg., compatibility between the shaft 44 and the attachment 6 can be ensured easily. Mounting is finished by rotating and screwing the attachment 6 after the portion near the base of the internal thread portion 21 of the attachment 6 contacts the portion near the top end portion of the external thread portion 26 of the shaft 44.
Patent JP-H01135674-A (JP)
Title: Printing control system in printer
Inventor: AKASE KATSUICHI
IPC: B41J2/51
Filed: 1987-11-24
Abstract: PURPOSE:To eliminate the deviation of dots especially remarkable in a reciprocating printing to enable a sharp printing, by a method wherein, a deviation in printing position is detected by using a mark applied on a platen, a sensor mounted on a printing head, and a position detecting decoder, and a correction adjustment is conducted. CONSTITUTION:A pulse is generated from a position detecting decoder 8 simultaneously when a printing head 10 is actuated, and a pulse number counting is started by a program stored in a ROM 3. The printing head is moved until a printing position detecting sensor 9 detects a mark 14 applied on a platen 13. The read pulse number at the detection of the mark 14 is stored in a RAM 1. Since a distance to the mark 14 is constant, a value obtained by subtracting a pulse number from an intrinsic printing head travel start position to the mark 14 from the read pulse number is stored in the RAM 1 as a correction value. Then, the correction value stored in the RAM 1 is added to the pulse number to a printing position to obtain a pulse number in an actual printing.
Patent JP-S62155749-A (JP)
Title: Manufacture of stator coil
Inventor: ITO TETSUYA
IPC: H02K15/12
Filed: 1985-12-26
Abstract: PURPOSE:To improve mass productivity by laminating a plurality of the molding bodies of coils formed by cutting a molded shape. CONSTITUTION:Molding bodies 3, 4 used for an axial gap type brushless motor are formed mutually to the same shape, and four coils 5 arranged in a torus- shaped region are molded by a molding resin 6. Annular delivery sections 7, 8 made of copper are each fitted at the winding-start sections and end sections of the coils 5, and hole sections 9 are shaped near respective coil 5. The delivery sections 7 are conformed in both molding bodies 3, 4, and an insulating sheet 10 is interposed between both molding bodies and both molding bodies are laminated under a vertically inverted state, thus manufacturing a laminate 12. Accordingly, each mutually laminated coil 5 is connected in series, thus increasing the number of turns of the coils 5, solving the problems of mass productivity and a torque ripple.
Patent JP-H10142403-A (JP)
Title: Antireflection film and display device arranged therewith
Inventor: YASUDA TOMOKAZU
IPC: G02B1/11
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an antireflection film which exhibits uniformly low reflectivity in a wide wavelength region and simultaneously has excellent film strength, durability, resistance to adhesion of contamination and heat resistance by having a layer contg. specific polymer particulates. SOLUTION: The extreme surface of a transparent base material 3 to be subjected to reflection prevention is provided with a microvoid layer 1. This layer 1 is a particulate layer having a low refractive index and contains the polymer particulates formed of unsatd. monomers having an average grain size of <=200nm. At least >=20% of the monomers constituting at least one kind of the particulates are functional monomers. The layer 1 is a layer (microvoid-contg. layer) in which the air rendered by the voids in the particles coexist with the particle forming polymers and binder components forming films. The monomer unit forming such highly crosslinked particulates is preferably a monomer unit contg. fluorine atoms, for example, fluoroolefins, etc.
Patent JP-H04167251-A (JP)
Title: Reel motor control circuit of rotary head type magnetic recording and reproducing apparatus
Inventor: ISHIMOTO MASANOBU
IPC: G11B15/43
Filed: 1990-10-30
Abstract: PURPOSE:To avoid sudden application of a tension on a magnetic tape by stopping a reel rotating at a high speed after applying a constant torque to a reel motor. CONSTITUTION:Voltage control switches 5b, 5a for controlling voltages to be respectively applied to a supply reel and a takeup reel 7, 6 are provided to apply a voltage, to motors 7, 6, for generating a torque higher than loss torque generated when the magnetic tape is completely wound around the supply reel 4 and takeup reel 3 while the supply reel 4 and takeup reel 3 are to be stopped during rotation thereof. After these motors are almost stopped, the supply reel 4 and takeup reel 3 are stopped with a brake plunger. Thereby, it can be suppressed that an excessive tension is applied to the magnetic tape.