baber/WOPTO huggingface dataset:
Patent JP-H0973442-A (JP)
Title: Parallel fluid simulation device
Inventor: TAKAYAMA KOICHI
IPC: G06F19/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To makes fluid calculations with different stabilization parameters at a time and calculate the simulation of time development of fluid in a short time by independently calculating programs which use the different stabilization parameters by the respective processors of a parallel computer. SOLUTION: The same initial state of the fluid is inputted to the processors and the different stabilization parameters of an equation for simulation are inputted. The equation for simulation is solved once to find a spatial distribution of the fluid which is a Δt time later, and this calculation is repeated several times to generate the simulation of the fluid. Each processor records a calculation result as to the spatial distribution of the fluid and how many times the computer solves the equation at constant intervals of time. Assuming that the computer solves the equation for simulation (k) times in this time, the calculation results show what spatial distribution will be obtained a kΔt time later. Thus, data are accumulated to generate the simulation of motion of the fluid at kΔt time intervals.
Patent JP-H0870590-A (JP)
Title: Driving apparatus for ultrasonic piezoelectric transducer
Inventor: TSUBATA TOSHIHARU
IPC: H02N2/00
Filed: 1994-08-30
Abstract: PURPOSE: To adjust voltage applied to the electromechanical energy transducing element of an ultrasonic piezoelectric transducer without relying on supply voltage, and prevent inrush current from passing through the electromechanical energy transducing element. CONSTITUTION: An ultrasonic piezoelectric transducer consists of an elastic body and an electromechanical energy transducing element secured. In the piezoelectric transducer a.c. voltage is applied to the electromechanical energy transducing element. The piezoelectric transducer is provided with an inductor 4 including a midpoint terminal 4c. A driving voltage applying means is connected to the midpoint terminal 4c and to one of the other terminals, and the electromechanical energy transducing element is placed across the inductor 4.
Patent JP-S59121272-A (JP)
Title: Electric proportional control valve
Inventor: YOSHIKAWA SHIGEMI
IPC: F16K31/04
Filed: 1982-12-27
Abstract: PURPOSE:To prevent a motor from deteioration of torque due to the adhesion of magnetic powder to the rotor thereof by a method wherein a thrust bearing, supporting a valve shaft, is made by a permanent magnet or a magnet plate is provided forward of the thrust bearing. CONSTITUTION:A valve seat 2 is provided in the main body 1 of a valve, the rotation of the rotor 6 of the motor is converted into the straight motion of the valve shaft 4 by the female screw 8 of the thrust bearing 9 and a gap, formed between a needle valve 3, is changed to control a flow amount. The thrust bearing 9, provided between the rotor 6 and the needle valve 3, is made by the permanent magnet and thereby removing the ferromagnetic powder, included into liquid invading to the side of the rotor through a screw hole. The magnet plate may be provided forward of the normal thrust bearing instead of the thrust bearing of permanent magnet.
Patent JP-2000060745-A (JP)
Title: Foodstuff feeding pipe
Inventor: MCCLEAN STEPHEN
IPC: B02C18/08
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To effectively process a foodstuff with a safe structure by constituting an arm projected inwardly from the inwall of a pipe in such a manner that allows it to be pressed against the inwall of the pipe when a food pressing cylinder is pressed down so as to prevent the foodstuff from rotating in the pipe that feeds foodstuff into a kitchen apparatus such as a juicer. SOLUTION: A juice receiving container 12 is mounted detachably on the casing 10 of a fruit/vegetable juicer. When the shaft 11a of a motor 11 is driven to rotation, a crushing disk 13 rotates at a high speed, juice is permeated and extracted from the meshes of a sieve net 14. A foodstuff pressing cylinder 19 is inserted into a feed pipe 16 formed integrally with the cover 15 of the casing 10 and the arm 30 is suspended. In this case, the arm 30 is supported only at one end on the inwall of the input pipe 16. Fruit or the like is pressed against the inwall of the input pipe 16 with the arm 30, and as the fruit or the like loses its volume due to grinding, the arm 30 is warped into the pipe 16 and thereby prevents the fruit or the like from rotating idly.
Patent JP-H0661496-A (JP)
Title: Conductivity modulation-type mosfet
Inventor: KAWACHI AKIYUKI
IPC: H01L29/78
Filed: 1992-08-05
Abstract: PURPOSE:To obtain a structure which has superior low-saturation voltage characteristics and does not generate any gating impossibility phenomenon due to latching by generating a region where conductivity modulation is generated at the drain region of a MOSFET. CONSTITUTION:A first gate electrode 14 extends over the surface of a first source region 12 and the surface of a collector/drain region 10, thus inducing a channel. A second gate electrode 15 extends over the surface of an emitter/ second source region 13 and the surface of the collector/drain region (5) 10, thus inducing the channel and hence obtaining a structure which has superior low-saturation voltage characteristics or does not generates any gate unabling phenomenon due to latching.
Patent JP-S61109198-A (JP)
Inventor: NAKAMICHI HITOSHI
IPC: G08C15/00
Filed: 1984-10-31
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-H0786324-A (JP)
Title: Method and device of bonding
Inventor: UMADA YUKIO
IPC: H01L21/56
Filed: 1993-09-16
Abstract: PURPOSE:To provide a method and a device of bonding to realize a high density bonding and a cross bonding. CONSTITUTION:The device comprises a bonding main body 1 that performs bonding and a coating material storing part 4 that stores a coating material 3 that is to be dripped on the bonding wire 2 made of copper, gold or aluminum, and in the bonding or after finishing all the bonding, the coating material is dripped on each bonding wire 2 after finishing the bonding of the bonding wire 2.
Patent JP-H0674088-A (JP)
Title: Cylinder liner
Inventor: KAMIMURA TADASHI
IPC: F02F1/00
Filed: 1992-08-28
Abstract: PURPOSE:To provide a cylinder liner which has excellent corrosion resistance against sulfuric acid and excellent wear resistance against a load of contact with a piton ring, and can improve reliability of an EGR system. CONSTITUTION:Padding 5 of a nickel alloy is effected in a dent 4 formed in the part 3, in the vicinity of a top dead center, of a liner material 2 through high density energy weld. Aluminizing treatment is applied on the surface of the liner material 2, containing the padding 5, by means of a molten metal containing Mn, Hf, and B.
Patent JP-S60122449-A (JP)
Title: Input and output controller of address variable system
Inventor: KIMURA MICHINOBU
IPC: G06F13/14
Filed: 1983-12-07
Abstract: PURPOSE:To improve the performance of general-purpose by constituting the titled controller than an input/output controller address is set again optionally from a basic processing unit via an input/output interface to improve the working performance of the controller. CONSTITUTION:An input and output address value transmitted from a channel is transmitted to a comparator circuit 3 via a receiver circuit 1. On the other hand, either a specific address value or an optional address value received by an optional address value storage circuit 7 is selected and stored in an address register 5. Further, the comparator circuit 3 compares the input/output address from the channel with the value of a register 5 and only when they are coincident, a driver circuit 4 is started to respond to the channel. The change in the input/ output controller address by the basic processing unit is changed into an optional address storage circuit 7 via an input/output channel interface, then the circuit 6 is started and the content stored in the circuit 7 is transferred to the register 5.
Patent JP-H0279639-A (JP)
Title: Electronic mailing system
Inventor: SENDA MAKOTO
IPC: H04L12/58
Filed: 1988-09-16
Abstract: PURPOSE:To perform the term management of a backward mail by performing a prescribed forward mail processing based on reciprocal mail managing information in a registration table. CONSTITUTION:Control information (a) and message information (b) are transmitted, for example, from a terminal 1 to a central unit 5, and the central unit 5 receives and stores them in a main memory device 7. A central processing unit 6 decodes the control information (a), and recognizes what kind of mail service request it is, and picks up and stores required information data from the control information (a) in a reciprocal mail managing table being developed on the main memory device 7 when the mail is the one requesting a reciprocal mail, and furthermore, stores the transfer term of the backward mail when it is requested. The central unit 5 performs the prescribed reciprocal mail processing based on the reciprocal mail managing information in the registration table. In such a manner, since the confirmation of the presence/absence of the backward mail and the automatic request of the backward mail, as necessary, before a designated term can be performed, it is possible to perform the operation of a reciprocal mail service smoothly.
Patent JP-H0873280-A (JP)
Title: Joined body and its production
Inventor: KOBAYASHI HIROMICHI
IPC: C04B37/00
Filed: 1994-09-01
Abstract: PURPOSE: To make the strength of the joint part of ceramic bodies higher than the strength of the conventional joint bodies at the time of joining the ceramic bodies by providing a new joining method for the ceramic bodies. CONSTITUTION: The plural ceramic bodies 1A, 1B are subjected to solid phase joining. The center line average height (Ra) of the respective joint surfaces 2A, 2B of the respective ceramic bodies 1A, 1B is specified to <=0.2μm (more preferably <=0.1μm) and the flatness degree thereof is confined to <=0.2μm (more preferably <=0.1μm). A solvent of a joining assistant is applied on at least either of the joint surfaces 2A and 2B and thereafter, the respective ceramic bodies 1A, 1B are heat-treated in the state of pressing the joint surfaces 2A and 2B to each other, by which the joined body is produced. The layers where the atoms of the joining assistant are ample exist along the joint boundaries 4 of the joined body 3 and the ceramic particles grow so as to extend to both sides of the joint boundaries 4.
Patent JP-2000071966-A (JP)
Title: Method of and device for driving pump in brake system
Inventor: HAAS HARDY
IPC: B60T8/40
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To improve generation of a drive signal in a method of and a device for driving a pressure supply means such as, in particular, a pump in a brake system by utilizing various pressure differences symultaneously or selectively. SOLUTION: A drive signal for driving or controlling a pump is generated as a function of at least one differential pressure (110). That is, at least one of three differential pressures (204, 209, 211) can be used for generation of the drive signal. A pressure (pBKist, 108a) in a brake circuit, a pressure (sHZ, 106a) and a main brake cylinder passage (pHZist, 107a) are detected for using for formulation of set values (pBKsoll, pHsoll). The pump and a pump motor (124) are controlled in accordance with the differential pressures (eBK, eHz, eBKHZ), and/or are operated via a pilot value (Vpwm).
Patent JP-H0879193-A (JP)
Title: Radio communication system
Inventor: SUZUKI MAMORU
IPC: H04B17/00
Filed: 1994-08-31
Abstract: PURPOSE: To easily confirm whether radio communication is possible or not at the time of installation of a new radio machine. CONSTITUTION: The signal transmitted from a transmitter 3 is received by a receiver 9. At the time of communication confirmation test, the received signal and the signal generated by shifting the frequency from the normal frequency value in a local oscillator 15 of the receiver 9 are mixed, and thereby, the reception sensitivity is made lower than normal to confirm the reception condition.
Patent JP-S61109446-A (JP)
Title: Frequency generator for motor
Inventor: KAWASHIMA KOTOJI
IPC: H02K21/22
Filed: 1984-11-01
Abstract: PURPOSE:To obtain a generator of simplified structure and satisfactory assembly working property, by arranging two rows of salient poles making them shifted out of position in the peripheral direction with a generating coil wound up between the rows, and by arranging the rows confronting with freely rotated and ring-formed multipolar magnets. CONSTITUTION:A plurality of the first salient poles 2 are arranged at a specified pitch on the periphery of the first magnetic plate 1 to form the first salient pole row 3, and in the same way, the second salient poles 6 are arranged also on the second magnetic plate 5 to form the second salient pole row 7. The two salient pole rows 3, 7 are put together in parallel via space so that the salient poles of each row may be alternately arranged to be shifted out of position in the peripheral direction, and a generating coil 9 is wound up in the space to form a stator. Outside the stator, a rotor 11 consisting of ring- formed magnets 12 which are alternately multipole-magnetized in the peripheral direction is pivotally supported to be freely rotated to interlock with a rotor or the like for a motor.
Patent JP-H1169197-A (JP)
Title: Crt display device
Inventor: SAWADA AKIRA
IPC: G09G1/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which has a horizontal deflection circuit that realizes pin cushion distortion correction and barrel distortion correction which are less lossy and also do not have screen distortion by inputting a parabolic wave and a saw tooth wave from one end of a capacitor among integration elements of output voltage. SOLUTION: Output voltage of an operational amplifier 64 is inputted to a minus terminal of a comparator 37, a ramp wave of a horizontal cycle (1H) is inputted to a plus terminal that is the other end they are compared. Output becomes a rectangular wave and is applied to the gate voltage of a field-effect transistor 39 through a capacitor 40. The transistor 39 is turned off when the gate voltage is high, it is turned on when it is low and chops +B voltage into a rectangular wave. It is integrated by a coil 41 and a capacitor 45 which configures an integrated circuit. In such cases, a parabolic wave and a saw tooth-wave are inputted to the terminal of the capacitor 45 and output voltage can be modulated.
Patent JP-H0569643-A (JP)
Title: Ribbon cartridge type printer and ribbon cartridge
Inventor: FUKAHORI KENICHI
IPC: B41J35/36
Filed: 1991-09-11
Abstract: PURPOSE:To make it possible to discriminate used parts and unused parts of an ink ribbon at normal use of printer, emergent power off, and exchange of ink ribbon halfway, and to take out a head of an unused part of the ink ribbon particularly at the exchange of the ink ribbon halfway. CONSTITUTION:An auxiliary head 6 marks an identification mark on a part of a part not to be printed of an ink ribbon 4 by receiving a command from a CPU 17 through an auxiliary head control circuit 18. Because of this identification mark, discrimination of used parts and unused parts at least at every sheet of the ink ribbon is possible. Further, by reading this identification mark by a sensor 7 at, for example, exchange of the ink ribbon, a head of an unused ink ribbon can be taken out and the number of used sheets or remaining quantity can be confirmed.
Patent JP-H0796019-A (JP)
Title: Aesthetic equipment
Inventor: SAKURAI YOSHIHIRO
IPC: A61H23/04
Filed: 1993-08-25
Abstract: PURPOSE:To apply an ionization phenomenon to a body fluid with the different kinds of metals as electrodes and to improve the circulation of the blood by the synergistic effect with the operation of mechanical external force by fitting a supporting member, for which a pair of members composed of the different kinds of metals are symmetrically arranged at a required gap, to a handle. CONSTITUTION:At the time of use, the aesthetic equipment is rolled on skin while grasping a handle 1 and abutting rotators 4 and 5 onto the surface of skin. Then, a diaphragm 13 is amplified with air pressure alternately generated by any suitable device and by this amplitude operation, a pair of rotators 4 and 5 are also vibrated together with a supporting member 3 so as to stimulate the skin. On the other hand, while utilizing the principle of generating potential difference between the different kinds of metals with the ionization phenomenon of electrolyte when the electrolyte is interposed between the different kinds of metals, the ionization phenomenon is applied to the body fluid by abutting a pair of rotators 4 and 5 composed of the different kinds of metals to the skin, and the circulation of the blood is improved or metabolism can be made active or the like by the synergistic operation of this ionization phenomenon and the mechanical external force.
Patent JP-S6384363-A (JP)
Title: Emergency calling system
Inventor: SAKAMOTO KAZUHIKO
IPC: G08B25/08
Filed: 1986-09-29
Abstract: PURPOSE:To realize a call originated from a telephone set even during automatic informing operation where a security equipment is connected to a trunk line via a main equipment, by allowing the main equipment work to respond to a trunk line originating operation carried out from the telephone set. CONSTITUTION:When a keyboard 24 is operated with a telephone set 2, a control circuit 26 is started and a control signal is sent to a data circuit 5 from a data transmission/reception circuit 29 for originating via a trunk line. This control signal is given to a control circuit 19 of the main equipment. The circuit 19 confirms the control state of a relay circuit 23 and the contents of a memory circuit 20 and responds to the control signal. In other words, a data signal showing the interruption of automatic informing operation is sent to the security equipment 3 and the circuit 23 is driven to open temporarily the capture of a trunk line 7. At the same time, a data signal for permission of trunk line connection is sent to the telephone 2 that carried out originating operation. When the operator of the telephone set 2 pickes up a handset, a hook switch 31 works to connect a talking circuit 30 to the line 7.
Patent JP-H0392909-A (JP)
Title: Origin positioning method for robot
Inventor: TSUBAKI TATSUO
IPC: G05D3/12
Filed: 1989-09-06
Abstract: PURPOSE:To easily and accurately detect an absolute origin position by rotating a rotating part in a certain direction of a switching means, reversely rotating the rotating part responding to the turning-ON of the switch, counting the number of pulses, generating a fourth pulse and afterwards, executing positioning based on a third pulse at first. CONSTITUTION:In an origin matching mode, the rotating part in a position P is rotated in the direction of reverse operation limit and when the rotating part arrives near an origin position, it is stopped by turning ON a limit switch 3. Next, when the rotating part is rotated forward, a down pulse SD is outputted from a pulse separating circuit 8 and a microcomputer outputs an origin vicinity signal. Synchronously with this signal, a pulse SQ is outputted from a flip-flop 10. On the other hand, a signal SZ is outputted from an encoder at every rotation. Accordingly, a pulse SA is outputted from an AND gate 11 and a counter 9 is cleared. After the lapse of prescribed time, the flip-flop 10 is cleared. Thus, the absolute origin position can be easily and accurately detected in a short time.
Patent JP-H0277617-A (JP)
Title: Impeller flowmeter equipped with steam separator
Inventor: YUMOTO HIDEAKI
IPC: G01F1/10
Filed: 1988-09-13
Abstract: PURPOSE:To prevent the inflow of a liquid and foreign matter and to accurately measure the flow rate only of gas by revolving the gas flowing in a flowmeter from the inlet thereof at the time of the passage through an annular space by a revolving blade. CONSTITUTION:The gas flowing in a flowmeter 2 from the inlet 10 thereof passes through an annular space 16 to be revolved by a revolving blade 24 and centrifugal force acts on revolving matter. At this time, condensed water or solid foreign matter is thrown out to the outside of the revolving stream because the mass thereof is larger than that of gas and impinges on the peripheral wall 13 of a water sump chamber 26 to fall along the surface of said wall. The gas at the central part of the revolving stream passes through the apertures of the partition wall 13 to go toward the impeller 14 of the flowmeter 2 and the impeller 14 is rotated by the dynamic pressure of said gas to measure a flow rate. The liquid stored in the water sump chamber 26 is discharged out of the chamber 26 from a drain valve 6. The revolving blades 24 of the impeller can be incorporated in a narrow space 16 because of small parts. Further, since a steam separator 4 has good separation efficiency, clogging is reduced and a structure becomes small-sized.
Patent JP-S61111178-A (JP)
Title: Painting method by fluidization and immersion
Inventor: MATSUMOTO HIDEO
IPC: B05D7/14
Filed: 1984-11-05
Abstract: PURPOSE:To prevent the formation of oxide scales due to heating at high temp. and to increase the adhesive strength of a coated film by sandblasting the surface of a steel material to be painted, heating the steel material to be painted, and immersing the heated steel material into a vessel of fluidized resinous powder. CONSTITUTION:The surface of a steel material to be painted is sand-blasted, and then a chromate treating agent is coated on the surface. The steel material to be painted is subsequently heated, and immersed into a vessel of fluidized resinous powder. Namely, since the chromate treating agent is coated, the formation of oxide scales when the steel material is heated at high temp. is prevented, the fluidization and immersion painting can be carried out, and hence high adhesive strength of a coated film can be obtained by the fluidization and immersion painting.
Patent JP-S59124864-A (JP)
Title: Liquid jetting recorder
Inventor: IKEDA MASAMI
IPC: B41J2/205
Filed: 1982-12-29
Abstract: PURPOSE:To express a highly delicate contrast in a wide range of optical concentration by arranging a discharging energy adjusting section which is communicated with a liquid passage through a path while done with a small opening. CONSTITUTION:A recording head section is provided with a passage (a relay passage) 129 for relaxing a discharging energy communicating with a liquid discharge section 106 and a discharging energy adjusting section (chamber) 125 including a bubble generating section 117, an electrothermal conversion body 115 and a fine path 127 having a small opening opened to the air at the final end thereof communicating therewith 129. When a pressure works on the passage 129, the fine path 127 and the small opening provided at the final end thereof 127 due to a bubble generated on a heat working surface 124, a discharging energy for discharging a liquid drop from an orifice 105 is restricted by a bubble generated with an electrothermal conversion body 115 whereby a contrast control can be done.
Patent JP-2001025332-A (JP)
Title: Bag for treating dropping of dog
Inventor: YAMAHIRA ICHIRO
IPC: A01K23/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a bag for efficiently cleaning droppings of a dog when a keeper takes a walk with the dog and contribute to improvement in terms of hygienic and environmental aspects. SOLUTION: This bag for treating droppings of a dog is provided by installing a deckle edged plastic bag 2 and a box 3 in the opening part of a bag 1 and a hook 4 in the center of the bag 1.