baber/WOPTO huggingface dataset:
Patent JP-S54151068-A (JP)
Title: Overall flow rate supervising method
Inventor: WADA ICHIROU
IPC: G08C25/00
Filed: 1978-05-18
Abstract: PURPOSE: To enable the flow rates of existing piping networks to be centrally supervised at desired accuracy by installing simple type ultrasonic flowmeters to existing piping networks and calibrating these simple type ultrasonic flowmeters by a precision type ultrasonic flowmeter as a reference instrument.  
     CONSTITUTION: An electromagnetic flowmeter 3 is installed to main piping 2 and further simple type ultrasonic flowmeters 6, 7, 8, 9, 10, 11 are installed to the walls of the respective pipings of piping networks 4, 5 branched from the main piping 2. These flow meters are installed respectively with telemeter transmitters 3a, 6a, 7a, 8a, 9a, 10a, 11a, each transmitter being connected to one receiver 12 to centrally supervise the flow rates of the respective piping networkds 4, 5. Thereupon, if arrangement is so made that these simple type ultrasonic flowmeters are subsequently calibrated by one precision type ultrasonic flowmeter removable from the pipeing wall, the flow rates of the existing piping networks may be centrally supervised at desired accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51135451-A (JP)
Title: Transistor oscillation-circuit
Inventor: OOBA RIYOUHEI
IPC: H03L1/02
Filed: 1975-05-20
Abstract: PURPOSE:A micro-wave oscillation circuit which automatically compensates the fluctuation of transistor HFE.
Patent JP-H08230080-A (JP)
Title: Composite panel
Inventor: MATSUMOTO NOBUYUKI
IPC: B32B3/10
Filed: 1995-02-23
Abstract: PURPOSE: To provide a functional three-layered composite panel having sufficient strength (compression load resistance) and bending rigidity and having flow passages usable as feed passages or drain passages provided therein. CONSTITUTION: In a three-layered composite panel consisting of two surface panels 1, 1' and a core, the core consists of a plurality of branch like members 2 separated without being brought into contact with each other and each of the branch like members 2 consists of one long trunk and a plurality of short branches provided on at least the single side thereof at an arbitrary interval and the surfaces of the trunck and the branches coming into contact with the surface panels are present on the same plane and both of the trunck and the branches are bonded to the surface panels.
Patent JP-H09217660-A (JP)
Title: Combustion efficiency enhancing method for liquid fuel and device therefor
Inventor: OKADA TAKASHI
IPC: F02M27/06
Filed: 1996-02-10
Abstract: PROBLEM TO BE SOLVED: To improve liquid fuel just before it is actually used, and thereby enhance its combustion efficiency by closely disposing fuel activating raw material to liquid fuel, and concurrently heating liquid fuel up to a specified temperature. SOLUTION: A heater hose 2 through which let engine cooling water pass, is disposed in a meandering shape in the inside of a cylindrical cartridge 1, and a solid meshed supporting body in a snake gourd shape to which finely powdered fuel activating raw material 3 (minerals reformed by ceramics process and the like) is attached, is divided into small pieces so as to be filled therein. An in and an out oil feed hose 4 are connected with both ends of the cartridge 1, and an in and out hose for the heater hose 2 is provided for one end of the cartridge 1.  When it is used, liquid fuel passing through the oil feed hoses 4 is heated by cooling water passing through the heater hose 2 up to a temperature equal to or more than 40 deg.C and furthermore less than a boiling point, desirably to some degree of 65 deg. to 85 deg.C, so as to allow time required for the activation of fuel to be shortened to less than a half of time normally required, and concurrently the degree of effectiveness is thereby doubled.
Patent JP-H05263565-A (JP)
Title: Manually operating mechanism for top light opening-closing device
IPC: E05F15/14
Filed: 1992-03-17
Abstract: PURPOSE:To enable a driving gear to be manually operated to open or close a top light when a driving motor is not worked (service interruption, motor fault, and the like), by improving the driving gear for opening or closing the top light via a push pull chain. CONSTITUTION:Between a driving gear 9 to be driven by a motor 7 via a reduction gear 8, and a bearing gear 11 with a sprocket 13 fitted on, a sliding gear 14 is set. Then, the sliding gear 14 is set to be engageable always to the bearing gear 11, and can be fitted on or removed to the driving gear 9.
Patent JP-S56157335-A (JP)
Title: Control circuit for injection pressure of injection molding machine
Inventor: FUJITA SHIGERU
IPC: B29C45/50
Filed: 1980-05-07
Abstract: PURPOSE:To enhance a transferability and to improve the surface appearance of a product in an injection molding machine which controls a pressure-keeping step in multistage, by charging a high pressure at a high speed within a very short period switching from a packing step to a pressure-keeping step with use of an electromagnetic proportional pressure control valve. CONSTITUTION:A cavity in a metal die is packed with 90-95% of a molten resin until a screw 3 moves to the positions S1-S4. The cavity is then packed with the molten resin up to 100% by a pressure P2 set in a pressure-setting device 23 within a period T1 set in a time-setting device 28, to form a skin layer. At the same time when the packing step is completed, a packing pressure P3 set in a setting device 24 is charged during a packing period T2 (0.1-0.5sec or so) set in a setting device 28. Consequently, a signal discharged from a signal-switching device 33 is applied to an electromagnetic switching valve 6 to maintain the valve 6 at a position A. As a result, a pressure control valve 8 is operated, and an electromagnetic flow amount control valve 5 is controlled at a value set in a speed-setting device 13.
Patent JP-H05312408-A (JP)
Title: Liquid fuel combustion device
Inventor: TAGAMI YOSHIRO
IPC: F24H3/04
Filed: 1992-03-17
Abstract: PURPOSE:To provide a liquid fuel combustion device in which its operation is simplified and both a heater and an air cleaner can be independently operated. CONSTITUTION:A liquid fuel combustion device 1 comprising a heater 2 and an air cleaner 3 in which a function of each of the heater and the air cleaner can be independently operated and stopped with a heater operation switch 20 and an air cleaner operation switch 30 is operated such that when the heater 2 is stopped in its operation by the heater operation switch 20, a state of the cleaner operation switch 30 is stored so as to stop the operation of the air cleaner 3. Along with this operation, when the heater 2 is operated again through the heater operation switch 20, there is provided a control part 4 operated such that the air cleaner 3 is realized again to show the operating state with the stored cleaner operation switch 30.
Patent JP-H11249994-A (JP)
Title: Image communication system
Inventor: GUNJI ISAMU
IPC: G06F3/153
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enable an operator to recognize the start of reception of an image file by making a 2nd image work station receive the transmission start signal of the image file that is generated by a 1st image work station and display the information on the start of reception of the image file. SOLUTION: A LAN 3 is arranged to transmit the electric or optical output of a transmitting IWS body 1 and then electrically or optically connected to a receiving IWS 2. Then the IWS 1 executes the preprocessing of an image file when it starts the reception of the image file and transmits a message to the IWS 2, i.e., a 2nd image work station to indicate the start of reception of the image file. The IWS 2 receives the start message from the IWS 1, i.e., a 1st image work station and displays the information on the message on a display monitor 2c.
Patent JP-S61220253-A (JP)
Title: Fixing ring of magnet chip for convergence device
Inventor: OGATA MASAO
IPC: H01J29/54
Filed: 1985-03-25
Abstract: PURPOSE:To secure a magnet chip firmly by employing a metallic magnet chip having low temperature coefficient for the convergence magnet of inline color cathode-ray tube then inserting into the groove of non-magnetic ring and pressure contacting through a projection provided in the groove. CONSTITUTION:The convergence device 7 for focusing the electron beam from the electron gun in an inline color cathode-ray tube 6 to single point at the screen section is formed with tetra-pole, hexa-pole and di-pole magnets comprised of a set of two sheets. Each magnet is formed by fixing required number of metallic magnet chips 1 having low temperature coefficient to non-magnetic ring such as plastic. Here, an insertion groove 4 is made in the ring 2 while plural projections 5a-5d are provided at the outercircumferential section of groove 4, to hold the magnet chip 1a firmly through resiliency of the projection 5 upon insertion of the magnet chip 1a. Consequently, the metallic magnet chip can be secured firmly while the rotation can be adjusted smoothly.
Patent JP-H09257846-A (JP)
Title: Manufacture of tubular body and measuring method for electric resistance of tubular body
Inventor: MORIKOSHI MAKOTO
IPC: B29D23/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for the electric resistance of a tubular body capable of continuously measuring the electric resistance of the outer surface of the tubular body without impairing the tubular body. SOLUTION: In a method wherein a thermoplastic resin composition is shaped like a tube by melt extrusion molding, conductive rollers 21 on one side and conductive rollers 21' on the other are provided outside a tubular body T, in parallel and in the direction of intersecting the haul-off direction perpendicularly. The conductive rollers 21 and 21' are brought into contact with the outer surface of the tubular body T to measure the electric resistance of the tubular body T and extrusion equipment and/or haul-off equipment are controlled by using a measured value of the electric resistance.
Patent JP-H05266656-A (JP)
Title: Dynamic memory
IPC: G11C11/401
Filed: 1992-03-18
Abstract: PURPOSE:To initialize the content of a memory in a short time by installing the following: an initialization control terminal which designates an initialization; and a control circuit which controls the rewrite operation of initialized data. CONSTITUTION:When data for initialization setting use is written to all addresses before the test of the exhaustiveness of a program by using a dynamic IC memory 101, a control signal is input to an initialization control terminal 113 and it is made active. Thereby, a first write data control circuit 107 and an n-th write data control circuit 108 output initialization data irrespective of the content of a readout buffer 105 and the data are written into a memory block By. Consequently, when the dynamic memory 101 has a memory capacity covering mXn addresses, the content of all the addresses is initialized by write operations of (n) times, and the initialization time can be shortened sharply as compared with write operations of mXn times in conventional cases.
Patent JP-S57177928-A (JP)
Title: Continuous annealing method for steel plate
Inventor: SOUMA FUYUKI
IPC: C21D9/52
Filed: 1981-04-22
Abstract: PURPOSE:To reduce a fundamental unit of fuel by increasing partition walls in a continuous annealing furnace, and changing the lengths of a preheating zone, a heating zone and a soaking zone according to materials to be passed. CONSTITUTION:The inside of a continuous annealing furnace is so arranged, for example, as to permit provision of partition walls 1 in 9 places, so that the lengths of its preheating zone, heating zone and soaking zone are made variable. The walls 1 are so set as to use sections 1, 2 as the preheating zone, sections 3-6 as the heating zone and the sections 7-10 as the soaking zone in the case of annealing a high load materialIcontinuously and to use the sections 1-6 as the preheating zone, the section 7 as the heating zone and the section 8-10 as the soaking zone in the case of annealing a low load material II continuously. In this way, if the length of the furnace is divided so as to suit each material to be passed and the material is annealed continuously, the best fundamental unit of fuel is obtained.
Patent JP-H04276551-A (JP)
Title: Element and method for immunological analysis
Inventor: SHINOKI HIROSHI
IPC: G01N33/542
Filed: 1991-03-04
Abstract: PURPOSE:To make it possible to perform quick analysis at high sensitivity by using insoluble polysaccharide which is formed as particulates for a non-diffusing substrate in an immunological analysis element wherein a substrate layer containing the non- diffusing material that forms diffusing material with enzyme is provided. CONSTITUTION:In an immunological analysis element, a reagent layer 12 and a substrate layer 14 are laminated on a light transmitting supporting body 10. The substrate 14 is formed of aqueous permeability material and contains the non-diffusing substrate which is the substrate of enzyme that is bonded to an antibody as a label. It is preferable that the non-diffusing substrate is insoluble polysacchride which is ground and classified, e.g. starch of carboxylmethyl which undergoes alkali denaturation or thermal denaturation. The reagent layer 12 contains reagent component for detecting the diffusing material which is diffused and moved from the layer 14. When an object to be measured is a low-molecular antigen, a specimen, a macromolecular antigen and an enzyme-label antibody are mixed and made to react competitively. The mixed liquid is dropped on the layer 14, and analysis is performed. In the case of the antigen having the high molecular weigh, only the specimen and the enzyme-label antibody are mixed, and the reaction liquid is dropped on the layer 14.
Patent JP-S59185530-A (JP)
Title: Flaring method of cylindrical member
Inventor: AKIYOSHI HIDEYASU
IPC: B21D19/00
Filed: 1983-04-06
Abstract: PURPOSE:To flare easily a flange in a short working time by compressing axially and pressing radially a cylindrical blank material to transfer eccentrically the material with respect to the axial center of a spinning machine and pressing and bending the material by the forming projecting parts of main and pressing dies. CONSTITUTION:A cylindrical blank material A is placed on a blank receiving base 5 and is moved upward until the material is grasped by the respective bearing parts 25, 26 of a main die 20 and a pressing die 21 and thereafter the base 5 is lowered and retreated. When the die 20 is rotated by a spindle 7, the die 21 is rotated accordingly by the material A. A forming roller 22 attached to a roller base 4 is advanced so as to contact the material A, then the roller 22 is rotated as well. The roller 22 is moved in this case to the die 21 side by means of a pressing spring 37. A driven shaft 8 and the roller 22 are then advanced by respective hydraulic devices to compress longitudinally and press radially the material A at the same instant, by which both ends of the material A are pressed and bent along forming projecting parts 27, 28 and a formed product B is obtd.
Patent JP-H0621142-A (JP)
Title: Bonding method of semiconductor chip and semiconductor integrated circuit device
Inventor: HARORUDO II FUTSUKUSU
IPC: H05K1/11
Filed: 1993-02-26
Abstract: PURPOSE: To provide a method for manufacturing a semiconductor integrated circuit, suitable for operating the bonding of a semiconductor chip with a lead frame by a TAB. CONSTITUTION: A method for bonding a semiconductor chip 41 is constituted of a step for preparing for an insulating tape 11, step for forming a hole from a first main surface through the insulating tape 11 to a second main surface, step for forming the first array of a bonding pad 20 on the second main surface at the edge part of the hole, by allowing conductive materials to penetrate the hole, and plating plural conductive fingers 12 on the main surface, and step for electrically bonding the first array of the bonding pad 40 with the second array of a bonding pad 20 formed on the surface of a semiconductor chip 41.
Patent JP-H09224961-A (JP)
Title: Hand piece with root tube length measuring function
Inventor: NAKAYAMA TERUZO
IPC: A61C19/04
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To dispense with an external wiring of a lead wire for a root tube length measuring circuit and improve operability of a hand piece by incorporating a dedicated signal circuit for transmitting a measuring signal to a measuring needle in the hand piece and electrically connecting the signal circuit in the adjacent to the measuring needle via a contact. SOLUTION: A contact 6 rotationally moves in the axial direction of a cutting tool 5 as setting a contact holding part as a fulcrum, after the cutting tool 5 is mounted on a head 4 in such a state as rotated downward, it is rotated upward, the cutting tool 5 is inserted in a part of a guide part 6a so as to be sandwiched with the tip part. In this state, a continuous circuit is constituted via the lead wire, a terminal jack, a terminal pin 3e, a contact plug 3f, a contact jack 7f, a contact board 7, and a contact 6. This circuit becomes a dedicated signal circuit for a root tube measurement, and the cutting tool 5 and a root tube length measuring circuit provided in a printed circuit board of the hand piece main body 2 are electrically connected.
Patent JP-S53147480-A (JP)
Title: Semiconductor device and production of the same
Inventor: KOBAYASHI YOSHIHARU
IPC: H01L21/8248
Filed: 1977-05-27
Abstract: PURPOSE: To reduce interjunction capacities by providing an insulator mask on a semiconducror substrate, forming V-type grooves where the eaves of the mask overhang through etching, burying the inside of th grooves with polycrystalline Si layers containing an impurity through an insulating layer having openings and diffusing the impurity into the substrate through heat treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58179365-A (JP)
Title: Characteristic measuring device of semiconductor element
Inventor: FUJIKI ISAO
IPC: G01R31/26
Filed: 1982-04-14
Abstract: PURPOSE:To execute a measurement exactly at a high speed, by holding a value of a drain-source electric power source at necessary constant voltage, and controlling it by a switch as necessary. CONSTITUTION:A constant forward current [IF] is made to flow between the gate and the source by a constant-current power source 4 in a state that a switch 23 is opened, and at that time, gate-source voltage [VGS1] is set to the first sample holding circuit 12 in accordance with an enable signal (control signal at the time of input) from a controlling circuit, and is applied to an inverted input terminal of the first differential amplifier 17 through a resistance 14. In this case, a microcomputer, etc. are effective as the controlling circuit 21. Subsequently, the switch 23 is switched to the closed state, and the drain-source voltage is applied to the drain through a drain current detecting resistance 22 from a drain-source electric power source 3.
Patent JP-H01237419-A (JP)
Title: Method and apparatus for measuring liquid level
Inventor: AIZAWA KAZUO
IPC: H01L39/00
Filed: 1988-03-17
Abstract: PURPOSE:To make it possible to measure the level of a liquid of liquid hydrogen having a high boiling point, by arranging a detecting part comprising a superconductive material having superconduction transition temperature higher than the boiling point of the liquid to be measured so that the detecting part crosses the surface of the liquid to be measured. CONSTITUTION:As a superconductive sensor, a superconductor (YBa2Cu3Oy) wherein, e.g., Y, Ba, Cu and O are composition elements is used. Under the state of Figure (a) (switch 4 is open), the entire sensor 1 becomes the temperature of 77.4 K, and all parts are in the superconductive state. When this state is changed into the state of Figure (b) (switch 4 is closed), a constant current IO flows through the sensor 1, and a current lead wire 5 is heated because it is a normal conductor. Therefore, the temperature of the sensor 1 is increased from the upper part to the inner part. Only the entire region in a gas is transformed into the normal conductive state. The mounting point of the lead wire 5 on the sensor 5 are made to be A and B. The mounting points of a voltage lead wire 66 on the sensor are made to be C and D. A boundary point between nitrogen liquid and gas is made to be E. A potential difference between the points C and D is measured through the lead wire 6. A liquid level (h) between liquid oxygen and liquid gas having a boiling point lower than that of the liquid oxygen can be measured by using a specified expression.
Patent JP-2000221965-A (JP)
Title: Electronic percussion with light emission type metronome function
Inventor: OHASHI MAYUMI
IPC: G10H1/46
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To cope with playing instrument over a wide range from infant to aged person and from beginner to skilled person by providing a light emission type switch for emitting light, and generating the set sound while pushing the switch. SOLUTION: The light emission type switch for emitting light is provided with selection setting switches such as 'power source on/off selection', 'with/ without guide selection', 'rhythm setting', 'tempo setting', 'tone setting', 'tuning setting', and 'volume setting'. An electric percussion with light emission type metronome function is provided with a synchronous start function for synchronously emitting the light at the time of performance by plural players. Light emission based on the set rhythm and the set tempo is started by pushing the light emission type switch first after selecting 'with guide' and setting rhythm, tempo, tone color, and musical interval. In the second performance or following performance, sound is generated on the basis of the set tone, tune, volume by pushing the light emission type switch. With this device, performer enjoys the performance.
Patent JP-H021460-A (JP)
Title: Sulfonylcyclopropane derivative, production thereof and herbicide containing the same derivative as active ingredient
Inventor: ASADA TORU
IPC: C07C315/04
Filed: 1989-03-16
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is phenyl; R<2> and R<3> are cyano, COOR<5>, -COR<5> (R<5> is CH3, C2H5 or phenyl), etc.; R<2> and R<3> together may represent -CO-A-CO; A is (CH2)3, etc.; R<4> is H or CH3]. EXAMPLE:1-Diethylphosphino-1-ethoxycarbonyl-2-phenylsulfonylcyclopropane. USE:A herbicide capable of exhibiting herbicidal effects on various weed species except gramineous weeds and enhancing the effects by mixed use with other herbicides. PREPARATION:An alpha-bromovinylsulfonic acid derivative expressed by formula II or III is reacted with an active methylene compound expressed by formula IV in a solvent (e.g., THF) in the presence of a dehydrohalogenating agent (e.g., sodium hydride) at 0-100 deg.C temperature for 0.5-12hr to afford the compound expressed by formula I.