baber/WOPTO huggingface dataset:
Patent JP-H01239335-A (JP)
Title: Ventilation control device for airconditioner
Inventor: UMEMURA HIROYUKI
IPC: F24F11/02
Filed: 1988-03-18
Abstract: PURPOSE:To aircondition an equipment installation room and its adjoining room so as to obtain a required comfortable environment with a single set of airconditioner, by selecting a room to be airconditioned, out of the two rooms, i.e. an indoor unit installation room or the two rooms together including its adjoining room, and deciding the rotary speeds of an upper blower and the lower blower for said indoor unit based on command signals in this operation mode. CONSTITUTION:An operation mode selection means 10 selects either an ordinary operation mode which is designed to aircondition one room where an airconditioner main body is installed or two rooms joint airconditioning mode which is designed to aircondition both rooms, i.e. the equipment installation room and its adjoining room separated by partitions. A motor speed decision means 11 decides the rotary speeds of an upper blower and a lower blower based on operation mode command signals transmitted from the operation mode selection means 10. The speed command signals from the aforesaid means 11 are output to an upper blower motor rotary speed variable device 12 and a lower blower motor rotary speed variable device 13, thereby rotating an upper blower motor 2a and a lower blower motor 3a at the speed which is optimum to one room airconditioning and two room airconditioning. It is, therefore, possible to aircondition either one room or two rooms with its adjoining room included in order to produce comfortable environment simultaneously.
Patent JP-S62255676-A (JP)
Title: Solenoid driving circuit in electromagnetic proportional valve control device
Inventor: MINAMI YASUHIKO
IPC: F16K31/06
Filed: 1986-03-24
Abstract: PURPOSE:To improve resolution and hysteresis by providing a diode for absorbing surge generated when voltage application is cut off. CONSTITUTION:A comparator 3 receives at an input terminal a signal from oscillating means 10 and at the other input terminal an arithmetic output signal so computed as to make the difference between an opening degree indicating signal and a feedback signal from a solenoid 5 null so as to output a rectangular signal having a predetermined duty ratio. Through a switching element 22 to which the rectangular signal is transmitted and a surge absorbing switching element 27, D.C. high voltage is applied to the solenoid 5. Further, a diode 28 is connected between the solenoid and the surge absorbing switching element 27.
Patent JP-H09224773-A (JP)
Title: Easel for picture
Inventor: OKAYASU MASAYOSHI
IPC: A47B97/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To keep tight the canvas holder or canvas sustainer. SOLUTION: A holder 15, served to fix and hold a supporting part 11 onto a pillar 8, is pressed against and hooked onto the inclined faces 10, 10 made both sides of the pillar 8, concurrently set with a pair of movable snaps 16, 16 along a front 9 of the pillar 8. Equipped further are a function piece 17 to be connected movable and a function shaft 18 to stand vertically against the front 9 of the pillar 8, a spring part 20, put into the function shaft 18 inserted into a hole 21, of which task is to give the force to the function piece 17 against the front 9 of the pillar 8, and clamp parts 19, 23 to pull the function shaft 18 against the pushing force of the spring part 20 in order that the function piece 17 cones off from the front 9 of the pillar 8.  The movable snaps 16, 16 are further pressed against and hooked onto both inclined faces 10, 10 through the function piece 17, pushing the support part 11, and while the movable snaps 16, 16 clip the both inclined faces 10, 10, the supporting part 11 is sticked and fixed onto the pillar 8.
Patent JP-H08257988-A (JP)
Title: Device and method for sucking and disposing of slit edge
Inventor: MATSUZAWA KENICHI
IPC: B65H26/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a method and a device for always stably sucking and disposing of the ear of the edge of a slit web, even when the conveying speed of the slit web is varied, by making the suction speed variable according to the conveying speed of the web. CONSTITUTION: A device for sucking and disposing of slit edges includes an ear feed fan 9 which, after the edge 6 of a continuously traveling web 1 is slit, is employed to suck and dispose of the ear 8 of the slit edge 6; a conveying speed detector 12 for detecting the conveying speed of the web; and a controller 13 by which the ear feed fan 9 for sucking and disposing of the edges is controlled so that as the conveying speed of the web 1 increases, so does the suction speed.
Patent JP-H04278039-A (JP)
Title: Fixed shore net
Inventor: UENO YOSHIMASA
IPC: A01K69/02
Filed: 1991-03-05
Abstract: PURPOSE:To provide the structure of a fixed shore net in which it is difficult that algae adhere to the net or in which the algae readily fall even when the algae adhere to the net, and capable of inhibiting the growth of the algae to elongate the exchange work cycle of the fixed shore net. CONSTITUTION:A fixed shore net 7 is characterized in that at least the upper part of the shoulder net 11 of the net main body is formed into a double structure. The depth of the double structure is determined in the consideration of the transparency of water, etc. The net to be doubled is suspended from a rope 5 disposed on the surface of water, bound with the upper side of the net main body or knitted with the net main body. The structure permits to prevent algae from adhering to the net due to the mutual contact of the double nets caused by the waves of the water, to drop the algae even when the algae adhere to the net or to cut the tips of the algae to inhibit the growth thereof.
Patent JP-S54157661-A (JP)
Title: Measuring apparatus of velocity and rate of flow
Inventor: KURITA YOSHIO
IPC: G01P5/18
Filed: 1978-06-02
Abstract: PURPOSE: To obtain the apparatus which does not receive the effect of vibration noise, etc. by using ultrasonic beams in the detection of noisy signal included in the fluid to be measured, emitting the beams intermittently and obtaining the signal through gate circuits which are held closed for a fixed time after the emission.  
     CONSTITUTION: Ultrasonic wave transmitters 21, 22 are mounted by leaving a fixed distance L to a pipeline 1 in which the fluid to be measured flows and receivers 31, 32 are mounted so as to oppose to the respective transmitters. Driving signals are applied to the transmitters 21, 22 from an oscillator 4. The signals from the receivers are inputted to gate circuits 51, 52. From a timing circuit 5, timing signals are outputted to the oscillator 4 and gate circuits 51, 52 to control the oscillator as well as to control opening and closing of the gate circuits. Since the apparatus is so arranged that the ultrasonic beams are obtained through the gate circuits which are held closed for a fixed time after the emission, the measurement of the velocity and rate of flow may be accomplished without receiving the effect of the signal being transmitted directly through the pipe wall. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07281958-A (JP)
Title: Semiconductor disk device with write inhibition function
Inventor: OKAMOTO KATSUHIKO
IPC: G06F21/79
Filed: 1994-04-04
Abstract: PURPOSE:To provide a semiconductor disk device which can protect the data on an optional area by controlling the erase/double write inhibition for each superblock of a ROM or each ROM device by the software or hardware or both of them. CONSTITUTION:A semiconductor disk device 2 containing a write inhibition function is connected to a host computer 1 and consists of plural nonvolatile ROM 3 which can be written and read, plural RAM 4 which can be written and read at any time, an interface circuit 6 containing a decoder 5, a writing power voltage circuit 7, the double input AND circuits 8 and 10 serving as the logic circuits which inhibit the erasion/double write of data of the ROM 3, and a high pressure resistance circuit 9. Then the peripheral data signals of circuits 8, 10 and 9 are controlled by execution of a program so that the write of data is inhibited.
Patent JP-H01239448-A (JP)
Title: Enzyme sensor for measuring pyruvic acid
Inventor: IIDA BUYO
IPC: G01N27/327
Filed: 1988-03-18
Abstract: PURPOSE:To accurately measure high-concn. pyruvic acid by using the enzyme sensor formed by using lactic dehydrogenase as immobilized enzyme and using a pH electrode or ion-sensitive FET as a transducer. CONSTITUTION:The enzyme sensor is formed by the immobilized enzyme which acts specifically on a substrate and the transducer which converts a change in the concn. or quantity of heat of a material to be consumed or formed by an enzyme reaction to an electric signal. The lactic dehydrogenase is used for the enzyme and the pH electrode or ion-sensitive field effect transistor ISFET is used for the transducer. A change in pH is measured by using a measuring instrument consisting of the ISFET 1 which is immobilized with the lactic dehydrogenase, the ISFET 2 which is not immobilized therewith and an Ag/AtCl electrode 3 in order to measure the pyruvic acid by using the enzyme sensor. The high-concn. pyruvic acid is thereby measured with the good accuracy without using a costly reagent.
Patent JP-H05262687-A (JP)
Title: Production of 2-hydroxybenzaldehyde derivative
IPC: C07C45/75
Filed: 1992-03-24
Abstract: PURPOSE:To newly obtain the subject compound in good yield and selectivity by reacting a phenolic compound with formaldehyde in the presence of an alkali metal and a tin compound containing an alcoholate. CONSTITUTION:A compound of formula I (R is H, halogen, 1-10C alkyl, etc., or two groups R bound to the adjacent two C atoms together form a ring; (n) is 1-4; at least one of the o-positions with respect to hydroxyl is unsubstituted) is blended with formaldehyde preferably at (3-5):1 (molar ratio) and made to react in the presence of an alkali metal and a tin compound containing an alcoholate (preferably a double alkoxide prepared by the direct reaction of tin tetrachloride with >=4 equiv. alkali metal alcoholate), preferably at 110-170 deg.C to afford the objective 2-hydroxybenzaldehyde derivative of formula II.
Patent JP-H02246593-A (JP)
Title: Mounting structure of power distribution board for exchange
Inventor: IZUMI MASASHI
IPC: H04Q1/02
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the fitting space by arranging breakers corresponding to units in respective rack frames of a system on one panel and arranging plural panels on a frame to constitute a power distribution board and inserting this power distribution board into a space in the end of the rack array. CONSTITUTION:Breakers 12 corresponding to units mounted on respective rack frames 1 constituting a rack array 2 are regularly arranged on a pedestal 25 and are fixed to a panel 13. Panels 15 constituted in this manner are prepared for respective rack frames constituting the system and are regularly arranged in the vertical direction and are attached on a frame 11, thus constituting the power distribution board. This power distribution board is inserted to the end part of the rack array 2. Thus, the space for installation is reduced.
Patent JP-S58184411-A (JP)
Title: Fuel atomizer
Inventor: SAKAI MASAYASU
IPC: F23D11/38
Filed: 1982-04-22
Abstract: PURPOSE:To improve combustion efficiency and to make it endurable to a long use, by constituting a device such that fuel in a fuel mixing passage is jetted to a downstream side in a manner to cover it with an atomizing medium through a fuel pipe. CONSTITUTION:Fuel is jetted through a fuel passage 26 in a fuel pipe 24 from a fuel staying part 23 to a fuel atomizing medium mixing passage 25. Meanwhile, an atomizing medium is jetted and supplied to a fuel-atomizing medium mixing passage 25 through an atomizing medium passage 22 from an atomizing medium distributing passage 21. Fuel jetted through a fuel pipe 24 under such working condition is atomized as it collides and is mixed and agitated with an atomizing medium in a manner to cover it with the atomizing medium flowing along the fuel pipe 24 from the periphery of said fuel pipe 24, and is jetted into a fire furnace through the mixing passage 25. This remarkably reduces abrasion of a wall of a fuel-atomizing medium mixing passage 25 in an atomizer, and permits the steady atomization of fuel.
Patent JP-S51142240-A (JP)
Title: Data processing device
Inventor: FURUKAWA KAZUO
IPC: G06F9/22
Filed: 1975-06-02
Abstract: PURPOSE: A device wherein desired condition can be set in a judging-conditioninstruction registor only one time even though judging jumps must be made many times. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58184058-A (JP)
Title: Molding machine having pullback ram cylinder device
Inventor: UCHIDA MASASHI
IPC: B29C45/67
Filed: 1982-04-22
Abstract: PURPOSE:To adjust the deceleration of the moving speed of a movable die extremely easily, by changing the actuating position of ports for deceleraction thereby adjusting the deceleration position of a pullback ram in a pullback ram cylinder device for die opening of a vertical die casting machine. CONSTITUTION:A pullback ram 23 is provided in a pullback cylinder 11 in a pullback ram cylinder device 10 for opening a movable die 8 and a stationary die 2 of a vertical die casting machine or the like, and a narrowed part 11a of the inside diameter slightly larger than the outside diameter of the ram 23 is provided in the front part in the cylinder 11. Plural pieces of ports 27-34 for decelerator are arrayed in the axial line direction of the cylinder 11 and are provided in the part 11a. An adjusting rod 36 which is adjustable in position of the purpose of adjusting the communication state of working fluid is provided between said ports and an oil discharge port 41. The deceleration position of the ram 23 is adjusted by using said ports for deceleration, whereby the deceleration of the descending speed of the movable die is adjusted easily and smoothly.
Patent JP-H10265186-A (JP)
Title: Automatic levelling and transfer device
Inventor: SHIMADERA MASANORI
IPC: B66F3/46
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a structure to be transferred easily and to facilitate level adjustments for keeping the structure horizontal. SOLUTION: Jacks 16 supporting a structure 20 are placed on a pair of trucks, a gage pipe 42 is placed at each jack 16, and the gage pipes 42 communicate with each other. A height sensor 68 detecting the distance between a float 66 floated on the surface of liquid in each gage pipe 42 and the structure 20 is provided, and a level control circuit which controls and drives each jack 16 to equalize the distances detected by the height sensors 68 is provided.
Patent JP-H02245785-A (JP)
Title: Stereoscopic constellation model and production thereof and assembly set thereof
Inventor: YAMADA SHIRO
IPC: G09B27/06
Filed: 1989-03-20
Abstract: PURPOSE:To allow easy assembly by stating a celestial map on the inside surface of a spherical shell body provided with plural pieces of rib-shaped projection projecting along the right-ascension lines and an annular collar part projecting along the edge of an aperture. CONSTITUTION:Plural pieces of the rib-shaped projections 3 projecting along the right-ascension lines and the annular collar part 4 projecting along the edge of the aperture 6 are provided and the celestrial map 15 including the fixed starts and constellation with the vertex as the arctic or antarctic point is started on the inside surface of the spherical shell body 2. The spherical shell body having extremely high mechanical strength is constituted in this way even if relatively thin paper, for example, Kent paper or soft stock resembling to paper, such as plastic film is used. In addition, this spherical shell body is as light as to be easily carriable with one hand and, therefore, the easy assembly of the lightweight stereoscopic constellation model is executed.
Patent JP-H08259500-A (JP)
Title: New optically active unsaturated carboxylic acid derivative and its production
Inventor: OZAKI EIJI
IPC: C12R1/19
Filed: 1995-03-24
Abstract: PURPOSE: To provide the subject new compound expected to be usable as a synthetic intermediate for various optically active compounds such as an optically active substance useful as a synthetic intermediate for physiologically active substances such as pharmaceuticals and agrochemicals. CONSTITUTION: This carboxylic acid derivative is a compound of formula I (R is a 1-6C alkyl), e.g. (R)-2-methyl-5-methylene-hexanoic diacid 6-monomethyl ester. The compound of formula I can be produced by treating a racemic compound of formula II with cultured product, cell or treated cell of a microorganism capable of asymmetrically hydrolyzing an ester bond (e.g. microorganism belonging to the genus Pseudomonas or Escherichia or a gene-manipulated microorganism transformed by a gene coding for an enzyme causing asymmetric hydrolysis of an ester bond).
Patent JP-S55157754-A (JP)
Title: Recording method
Inventor: YANO TAKASHI
IPC: G03G13/00
Filed: 1979-05-29
Abstract: PURPOSE:To enable the recording of color images by preparing a plurality of the charge-distribution-forming units having multistylus electrodes, donors and toner feed means and applying the specified pattern signals for color images to the multistylus electrodes of the respective units. CONSTITUTION:Charge-distribution-forming units 10, 20, 30, 40 are provided on the upper peripheral surface part of a drum 50 formed by conductive material, in the rotating direction of the drum 50 and the toners T1-T4 which are different in colors with each other are used for the respective units. Pattern signals I-IV for color images are applied to the multistylus electrodes 14, 24, 34, 44 respectively of these units, whereby the charge distributions of the toners corresponding to the respective pattern signals for color images are obtained on the respective donors 11, 21, 31, 41. The respective color image patterns by these charge distributions are transferred onto the recording sheet S fixed to the drum 50 by a clamper 51, whereby the color or multicolor pattern images may be obtained.
Patent JP-H08241947-A (JP)
Title: Lead frame for resin sealed semiconductor device and semiconductor device using it as well as manufacture of lead frame for resin sealed semiconductor device
Inventor: MATSUMURA KENJI
IPC: H01L21/56
Filed: 1995-03-02
Abstract: PURPOSE: To prevent a sealing resin from being stripped film a lead frame by a method wherein a thin film which is constituted of a copper alloy composed of copper and one or more kinds of metals selected from silver, gold, platinum and palladium is formed on the surface of a lead frame blank. CONSTITUTION: In a lead frame for a resin sealed semiconductor device, a copper-silver alloy thin film 21 in which 0.1wt.% of silver is contained with reference to copper is formed directly on the surface of a lead frame blank (a copper alloy) 11 on the side of a face (a rear) on which a semiconductor element is not mounted in a die pad part 10. In addition, as a substitute for the copper-silver alloy thin film 21, a thin film in which a heavy metal such as gold, platinum, palladium or the like is contained in copper is considered. As a preferable content, nearly the same content as when silver is contained is estimated.  Thereby, the close contact property of a sealing resin with an oxide film generated on the surface due to a heating operation such as a wire bonding operation or the like which is subjected in an assembling process can be maintained to be equal to the case of the lead frame blank.
Patent JP-H01239309-A (JP)
Title: Incineration of sludge
Inventor: SAWAI MASAKAZU
IPC: F23G5/00
Filed: 1988-03-18
Abstract: PURPOSE:To reduce the power cost for fluidization and suppress the generation of NOx by utilizing as the fluidized medium in a fluidized bed post-incinerator the ashes from the incineration themselves, using for the fluidization the exhaust combustion gas obtainable after heat recovery, and supplying the objects of incineration through a cyclonic incinerator attached to the fluidized bed section. CONSTITUTION:A dehydrated cake is separated into dry sludge and exhaust gas by means of a cyclone 3, which are fed together with high temperature-incinerating air into a cyclonic pre-incinerator 4 for partial combustion; the unburned gas and ashes produced therefrom are led into the fluidized bed 6 in a fluidized bed post-incinerator 5. Then, an excess of air is drawn into the freeboard section by an air feed inlet 8 so as to burn the unburned gas completely. The exhaust gas containing residual oxygen is passed through heat exchangers 10, 11 to a cyclone 12, where it is separated into incineration ashes and exhaust gas; the last-mentioned exhaust gas is drawn into a dry type electrostatic precipitator 13 and released through a chimney 14. Part of the exhaust gas discharged from the electrostatic precipitator 13 is returned to the fluidizing gas inlet 15 at the bottom of the post-incinerator 5 so that it is used to fluidize the incineration ashes and also for secondary combustion of the unburned gas wherein the residual oxygen in the exhaust gas is put to use.
Patent JP-H05276434-A (JP)
Title: Television camera apparatus
IPC: H04N5/16
Filed: 1992-03-25
Abstract: PURPOSE:To suppress the loom of a black level caused by smear or infrared sensitivity by reducing a pedestal setting value corresponding to the reduction of an amplification factor. CONSTITUTION:An optical image is generated by an optical lens 1 while receiving optical signals from an object and converted to electric signals for each picture element by a CCD solid-state imaging device 2. The outputs of the element 2 are successively sampled by a sampling circuit 3 and an analog video signal is generated. This analog video signal is inputted through a pedestal setting circuit 4 to an amplifier 5, and the pedestal value is designated by the circuit 4. Then, the signal is amplified by the amplifier circuit 5, inputted to a signal processing circuit 6 and outputted as a composite synchronizing signal. In this case, the output signal of the circuit 6 is monitored by an automatic gain control circuit 7, the amplification factor is controlled at a fixed level corresponding to the level of the output signal from the amplifier 5, and the pedestal value is controlled. Thus, when the amplification factor of the amplifier 5 is reduced, the set value of the circuit 4 is controlled small, and the loom of the black level caused by smear or infrared sensitivity can be suppressed.
Patent JP-S51142201-A (JP)
Title: Automatic frequency control circuit
Inventor: TOYAMA TETSUYA
IPC: H03J7/02
Filed: 1975-06-02
Abstract: PURPOSE: To obtain an accurate automatic frequency control voltage which is free from the effect of temperatures, humidities, and the like. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57185959-A (JP)
Title: Moving vane of steam turbine
Inventor: FUKAZAWA MIHARU
IPC: F01D5/28
Filed: 1981-05-06
Abstract: PURPOSE: To obtain a material for the high and medium pressure lowest stage moving vanes of a steam turbine with superior creep strength at high temp. by adding restricted W and B to a heat resistant 12Cr steel.  
     CONSTITUTION: A material for a moving vane is an iron alloy consisting of, by weight, 10W13% Cr, 0.15W0.30% C, 0.5W1.0% Mn, 0.5W2.0% Mo, ≤0.6% Si, 0.2W1.0% Ni, 0.1W0.3% V, 0.3W0.7% Nb, 0.04W0.1% N, 0.5W1.5% W, 0.01W 0.025% B and the balance Fe with accompanying impurities. C forms an austenite structure at high temp. to enhance the strength at high temp., and it is converted into Cr and W carbides to enhance the creep at high temp. Mo, V, Nb, N, W and B contribute to the enhanced creep strength of the steel at high temp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5813288-A (JP)
Inventor: ANSONII FUREDERITSUKU BOORU
IPC: F16L9/08
Filed: 1982-04-21
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。