baber/WOPTO huggingface dataset:
Patent JP-S574821-A (JP)
Title: Transportation of powdery granules under pressure
Inventor: MATSUI OSAMU
IPC: B65G53/40
Filed: 1980-06-05
Abstract: PURPOSE: To transport powdery granules under pressure without damaging a container by applying an external pressure matching the internal pressure of the container to the periphery of the container when powdery granules are transported to a nonpressure container while applying pressure.  
     CONSTITUTION: In case where powdery granules 2, e.g., powdered chemicals, wrapped in a bag 3 of polyethylene, etc., are housed in a nonpressure container, e.g., a fiber drum 1, and then delivered, a metal outer cylinder 6 is provided with a space S on the periphery of the drum 1 and then placed on an inversing base 4. Then the base 4 is lifted and the outwardly folded opening part of the bag 3 is contacted with a conical member 5. Under the condition, the whole of the assembly is inverted, a pressurized gas is supplied from a port A to make up the internal pressure and also an external pressure matching the internal pressure is supplied into the space S from a port A'. Thus, powdery granules can be delivered under pressure through a discharge pipe 8 without causing breakdown to the drum 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000268984-A (JP)
Title: Discharge lamp lighting device
Inventor: NAGASE HARUO
IPC: H05B41/24
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a useless pulse voltage from being generated due to electric charge remaining in a starting-circuit and a peripheral circuit or a high voltage from being generated on the input side of the starting-circuit when stopped operation in no load state. SOLUTION: This discharge lamp lighting device has a DC electric power source 1, a DC/AC converter 2 for converting this DC electric power to a DC electric power of a predetermined voltage level, a booster 3 for generating a voltage after boosted at both ends of a capacitor Cs, a starting-circuit 4 for starting a discharge lamp DL by using the voltage at both ends, a switching element and a DC/AC inverter 5 for converting the DC power from the DC/AC converter 2 into an AC power to supply it on the discharge lamp DL side. In this case, when the switching element turns on during the non load state, a closed circuit passing through one end of the capacitor Cs, the starting-circuit 4 the switching element and the other end of the capacitor Cs is formed. When the discharge lamp DL is not started, the switching element forming the closed circuit is turned off.
Patent JP-H04329752-A (JP)
Title: Communication system of alpha-numeric of pixel base with facsimile input interface
Inventor: DONARUDO EE SUTORETSUKU
IPC: H04M11/00
Filed: 1991-04-09
Abstract: PURPOSE: To receive data subjected to pixel processing from a facsimile-type equipment and to provide an output of the data to other equipment. CONSTITUTION: A scanning facsimile equipment 42 is provided with a modem 32 which interfaces a facsimile equipment 22, and an other equipment interface that interfaces a computer 20. A pixel graphic input logic 44 is connected to the modem 32, and the facsimile equipment 42 is also provided with a logic 48 that responds with an interface signal to an input signal from the facsimile equipment 22, receives pixel processed data from the facsimile equipment thereby and provides an output of the data to the computer 20 through the other equipment interface and with a page memory 14 that receives and stores the pixel processed data and provides an output of the data to the other equipment interface.
Patent JP-S58194779-A (JP)
Inventor: ORIMO YOSHIZOU
IPC: C04B41/87
Filed: 1982-05-10
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-S5412032-A (JP)
Title: Purifying exhaust gas equipment for internal combustion engine
Inventor: IWATA MINORU
IPC: F01N3/22
Filed: 1977-06-29
Abstract: PURPOSE: To suppress the emission of HC and CO in the exhaust gas, obtaining the equipment to increase suddenly the second air flow increasing operation of the secondary air flow control valve immediately after the acceleration of the engine in comparison with the stage of normal running. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59201111-A (JP)
Title: Plant diagnosing device
Inventor: TERASHITA NAOTAKA
IPC: G05B23/02
Filed: 1983-04-28
Abstract: PURPOSE:To avoid an erroneous diagnosis for all operation modes of a plant by adding a device which compares the process data allotted to a primary node with the reference value calculated with use of a dynamic characteristic model of the plant for logical conversion. CONSTITUTION:The process data xi is quantized by a data collector 1. The data allotted to the nodes other than the primary nodes among those quantized data are sent to an arithmetic processor 2 together with the multiplexed data among those allotted to the primary node. While the data allotted to the primary nodes other than those mentioned above among the quantized data are sent to an arithmetic processor 7 together with the data which are needed for calculation of the reference value of the data of primary nodes. The device 7 uses a dynamic characteristic model of a plant to calculate the reference value and exchanges logics.
Patent JP-S572740-A (JP)
Title: Die for injection molding
Inventor: INAGE HISAO
IPC: B22C9/00
Filed: 1980-06-09
Abstract: PURPOSE:To adjust the width of a water passage of a nose section of a baffle plate, to produce turbulence in cooling water and to uniformalize a cooling effect by mounting the baffle plate into a cooling hole for a core die movably. CONSTITUTION:The baffle plate 6A, a lower section thereof has a screw plug 9, is screwed movably in the cooling hole for the core die 2A. The baffle plate 6A is moved vertically in response to a forming condition, the width C of the water passage of the nose section of the baffle plate is adjusted, turbulence is produced in cooling water passing through a blind alley section 4a, heat trnsmission is promoted and the temperature of the surface of the core die 2A is uniformalized. The die is particularly proper to the manufacture of a deep product such as a bucket. The baffle plate 6A is moved vertically by inserting a driver into a groove 12 and turning the screw plug 9.
Patent JP-S57191071-A (JP)
Title: Printer arm
Inventor: TAKAHASHI NUSHITO
IPC: B41J2/26
Filed: 1981-05-22
Abstract: PURPOSE:To prevent development of cracks on an arm of a printer with a higher mechanical strength thereof by providing a concave-convex section on the side wall thereof. CONSTITUTION:In a printer arm 2 oscillating about a shaft 2 at the lower section while supporting a printer wire 3, a side member 2b and an end member 2c of an arm 2 are made up of a thin material to reduce the weight thereof. Concaves and convex are formd on the side member 2b to prevent development of cracks on the side member 2b. For example, a plurality of a triangular concave-convex section 4 comprising ridges 4a and valley 4b is formed on the side member (side wall) 2b.
Patent JP-H02257174-A (JP)
Title: Developing device
Inventor: MIURA TETSUO
IPC: G03G21/10
Filed: 1989-03-30
Abstract: PURPOSE:To eliminate the difference in the toner density in an axial direction and the difference in the density between the front end of an image and the rear end of the image by inverting the positive and negative of the bias voltage to be impressed to a toner replenishing means and a toner recovering means with a developing electrode as a reference at the time of the replenishing of the toner and at the time of recovering of the toner. CONSTITUTION:The positive and negative of the bias voltage 16 to be impressed to the toner replenishing means 3 and the toner recovering means 7 are inverted with the developing electrode 2 as a reference at the time of the replenishing of the toner and at the time of recovering of the toner. A toner replenishing roller 3 is connected to a body driving system and rotates in an arrow (b) direction when a toner replenishing clutch 14 is turned on. Such a bias as to move the toner from a developing sleeve 2 to a toner replenishing roller 3 side is impressed to prevent the substantial change in the developing bias. The generation of the unequal densities in the axial direction at the time of the next development is prevented by the rotation of the replenishing means in this way and further, the toner in the developer is recovered before the image development, by which the difference in the developing capacity between the front end of the image and the rear end of the image is decreased.
Patent JP-S63243652-A (JP)
Title: Air-conditioning machine
Inventor: NAKASUMI EIJI
IPC: F24F11/02
Filed: 1987-03-30
Abstract: PURPOSE:To permit continuous operation while preventing an indoor side heat exchanger from being frozen, by a method wherein the suction temperature of the indoor side heat exchanger is detected when an indoor temperature under room cooling operation is low and the operating frequency of a compressor is changed. CONSTITUTION:Upon starting room cooling operation, a timer circuit, incorporated into a LSI (air condition control circuit) 19, turns ON and compares the suction temperature (t) of an indoor side heat exchanger, which is detected by a thermistor 6, with a set temperature T set by a resistance device 8. When (t)>=T, the frequency pulse of a frequency transmitting device 10 is counted to control a power transistor 11 and operates a compressor 1 while supplying a power source with the frequency (f1) from a power source device 12. When t<T is reached as the suction temperature (t) decreases with the reduction in room temperature, the compressor 1 is operated with a frequency lower than the frequency (f1) to increase the evaporating pressure of the indoor side heat exchanger and prevents the same from being frozen. Thus, continuous operation may be effected while preventing the indoor side heat exchanger from being frozen, the increase in room temperature may be restrained and the improvement of feeling may be attained.
Patent JP-S58191753-A (JP)
Title: Fluorane derivative, its production, and recording material containing the same
Inventor: IWASAKI HIROSHI
IPC: B41M5/145
Filed: 1982-05-06
Abstract: NEW MATERIAL:A compound of formula I [R is phenyl which may be substituted with halogen, 1-4C alkyl, cyclohexyl, alkyl which may incorporate with R2 to form an N-heterocycle; R2 is 1-4C alkyl, forms an N-heterocycle with R1; X is H, halogen, 1-4C alkyl, 1-2C alkoxy; Y is H, halogen, 1-4C alkyl; R3 is halogen, 1-4C alkyl; n is 0-4; Z is 1-8C alkyl, substituted or unsubstituted aryl]. EXAMPLE:3-Pyrrolidino-7-(p-acetylanilino)fluorane. USE:A color-developing substance used in recording materials such as pressure-, heat-, electroheat- and photo-sensitive recording sheets. When contacting with a color developer, it develops high-concentration colors of reddish black, greenish black or black and keeps its initial color of recorded images even when exposed to sun light. PREPARATION:The reaction of 2-(2-hydroxy-4-amino)benzoylbenzoic acid of formula II with a diphenylamine of formula III gives the objective compound.
Patent JP-H01249329-A (JP)
Title: Colored reflecting laminated body
Inventor: KOSAKA SACHIKO
IPC: B32B15/04
Filed: 1988-03-30
Abstract: PURPOSE:To obtain an artificially colored (other than gold color) reflector in place of a colored metallic reflective surface represented by a golden color and brighten an object in colors by coating the same, by a method wherein a colored light transmission layer transmitting specific penetrating light through the surface of a metal forming the reflective surface and a specific reflection preventive layer is provided on the light transmission layer. CONSTITUTION:The colored light transmission layer 2 is provided on the surface of a metal 1 forming a reflective surface in this laminated body on which reflection preventive layers 31-3n are provided. Light penetrating the light transmission layer 2 is a beautiful color of a brightness 6 or less positioning at an external circumferential belt of Munsel system at chroma and provided so that the light possesses an arbitrary hue H, for example, hue of red or blue. Then when, for example, the hue H of the penetrating light of the light transmission layer is, for example, dark red (in the vicinity of a wave length 620nm) a reflection prevention layer is designed so that remaining reflecting light (h) appears in red by performing prevention of reflection in the vicinity of the blue. Therefore, white reflection light does not appear, nor is beautiful color light disturbed with white surface reflecting light and an artificial colored reflector in place of a golden color is obtained.
Patent JP-S60220039-A (JP)
Inventor: YOTSUYA TERUHISA
IPC: A61B5/02
Filed: 1984-04-16
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-H06291530-A (JP)
Title: Frequency switching type glass antenna
Inventor: MURAKAMI HARUNORI
IPC: H01Q21/30
Filed: 1993-04-02
Abstract: PURPOSE:To provide the frequency switching type glass antenna which can be provided in a space being in common with a monopole antenna, and also, dispenses with a switching member. CONSTITUTION:The glass antenna 1 is formed by coupling each one end of a first radiation pattern 2 and a second radiation pattern 3 of each different length and providing them in a V-shape against the vertical direction of the glass surface W, and providing a ground pattern 4 in the lower part of this V-shape pattern. Also, to the lower end part F of the V-shape pattern, a core wire of a feeding coaxial cable is connected, and to the center part E of the upper end of the ground pattern 4, a braided wire of the cable is connected, and the other end of the cable is connected to an antenna terminal of a mobile telephone. According to this constitution, it is possible to resonate two different frequencies. Also, a switching member is not required. Moreover, since the ground pattern 4 is shared, this glass antenna can be provided in a space being in common with a monopole antenna as a whole.
Patent JP-S52482-A (JP)
Title: Device of detecting the penetration of hole by neans of fluid
Inventor: TAWARA SHIGETO
IPC: G01M99/00
Filed: 1975-06-23
Abstract: PURPOSE: To confirm the penetration of a hole during the processing operation of a workpiece by deflecting the flow of an injection fluid from a nozzle that can vary its position depending upon the size of the workpiece by way of a fluid injected from a hole penetrated through a hollow part of the workpiece that is being turned. injected from a hole penetrated through a hollow part of the workpiece that is being turned. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60220724-A (JP)
Title: Preplasticizing apparatus
Inventor: NAKAMURA NOBUYUKI
IPC: B29C45/50
Filed: 1984-04-17
Abstract: PURPOSE:To prevent foaming gas from abnormal flow-in and shrinking in a preplasticizing apparatus for foam- or defoam- molding by providing a circular choked part for cutting off a resin passage at the back position of an extensible screw. CONSTITUTION:The preplasticizing apparatus 1 is provided with an extensible screw 12 and circular choked parts 15, 16 to cut off the resin passage. As the screw 12 is revolved, foaming gas is pressed in from the opening 13 to plasticize resin, the molten resin forced out to the front end of the heating cylinder 11 is pressed into the front part 24 of the plunger 22 through the nozzle device 3. Then, the screw 12 is put in a free state and backed by the reaction of the resin to position A, the resin passage is cut off by the circular choke parts 15, 16 and troubles due to the pressing of foaming gas are removed. Then, the valve 4 is backed and the plunger 22 is moved forward to position (b) to inject resin. Defoam molding also is executed in the same way as foam molding and shrinkage can be prevented.
Patent JP-S63260813-A (JP)
Title: Continuous production of precipitated calcium carbonate
Inventor: TODAKA AKIMOTO
IPC: C01F11/18
Filed: 1986-04-02
Abstract: PURPOSE:To continuously produce precipitated calcium carbonate having uniform particle shape, by spreading a suspension of calcium hydroxide between a plurality of parallel strings in the form of a thin film and contacting the thin film with carbon dioxide gas while letting the film flow down along the strings. CONSTITUTION:A suspension of calcium hydroxide is spread between a plurality of parallel strings 2, 2... in a gaseous atmosphere containing carbon dioxide gas and the thin film is allowed to flow down along the strings.
Patent JP-H02255010-A (JP)
Title: Device for separating leaf and stem and squeezing device
Inventor: FURUKAWA TSUGUHIKO
IPC: C13B10/02
Filed: 1989-03-29
Abstract: PURPOSE:To efficiently remove leaves and squeezing of a crop such as sweet sorghum having long culm by passing the crop conveying in the direction of culm length via a spiral roll and stem-leaf separating roll through between squeezing rolls having plural stages. CONSTITUTION:A spiral roll 8 having a brush blades 7 and direction control plate 9 are provided ranging from a carrying part 2 to stem-leaf separating part 3 to carry a crop having long culm in the direction of culm length. The culm stem of crop having long culm whose leaf is separated by a stem-leaf separating roll 11 and spiral roll 8 and carried from a discharge part 4 to a squeezing part 5, where the culm stem is squeezed by squeezing rolls 14, 15 and 16.
Patent JP-S61234749-A (JP)
Title: Feed for fry
Inventor: UCHIDA YASUZO
IPC: A23K1/18
Filed: 1985-04-11
Abstract: PURPOSE:To obtain a feed for fries capable of exhibiting effect close to that of biological feeds, by using a specific fish protein partially hydrolyzed without heat denaturation. CONSTITUTION:A feed for raising fish, obtained by treating a fish body of large-catch fish, etc. with a proteolytic enzyme or autolyzing the fish body, etc. to give a partially hydrolyzed fish protein containing <=20% fraction having >=100000 molecular weight, 20-50% fraction having 100000-40000 molecular weight, 20-50% fraction having 40000-14000 molecular weight and <=20% fraction having <=14000 molecular weight without heat denaturation, almost no contained fish bone, protein being partially hydrolyzed into a form readily digested and absorbed by fries, and further minor effective components derived from the fish, e.g. vitamins, phospholipids, etc. without deterioration, and capable of exhibiting effect close to that of biological feeds.
Patent JP-H06265518-A (JP)
Title: Apparatus for detecting gas component
Inventor: ICHIDA SHUNJI
IPC: G01N27/416
Filed: 1993-03-12
Abstract: PURPOSE:To improve the temperature characteristic of a humidity detecting apparatus, correct the concentration of oxygen gas, detect the presence and the amount of the other gas, and diagnose the abnormality of the humidity sensor itself. CONSTITUTION:The apparatus includes two zirconia sensors 11, 12, a temperature sensor 13, a memory 45 for storing a formula Vt-IL1 of state functions of outputs of the temperature sensor 13 and the first sensor 11, and a formula Vt-IL2 of state functions of outputs of the temperature sensor 13 and the second sensor 12, and an operator 39 which corrects outputs of the first sensor 11, second sensor 12 and temperature sensor 13 based on the state function formulae Vt-IL1, Vt-IL2. The first sensor 11 and the second sensor 12 are subjected to a temperature correction and an oxygen concentration correction, thereby to measure the humidity. Each sensor 11, 12 is self-analyzed by obtaining the concentration of the other gas from the measuring result, or switching an impressed voltage to the sensor.
Patent JP-H02254418-A (JP)
Title: Compensator for liquid crystal display element
Inventor: ISHIHARA SHINICHIRO
IPC: G02F1/1347
Filed: 1989-03-28
Abstract: PURPOSE:To obtain a compensator allowing easily the thickness of a liquid crystal layer to be equivalent with that of a liquid crystal display element by constituting it by decreasing the dispersion density of a spacer used at the time of assembly by 5 - 50%, comparing with the dispersion density of the liquid crystal display element. CONSTITUTION:On a substrate, a transparent conductive film is provided so that the dispersion density of a spacer becomes uniform without being influenced by static electricity, and the whole body is formed flatly. On this substrate, a spacer such as beads or fibers, etc., are dispersed, and other substrate is superposed by interposing the spacer, and the dispersion quantity of the spacer in this case is used by decreasing it by 5 - 50%, comparing with the dispersion quantity of the spacer used in the case of constituting a liquid crystal display element. In such a manner, a compensator used by combining the liquid crystal display element, etc., having plural pieces of substrates including a liquid crystal material in which only an electrode is placed in X and Y is manufactured, therefore, it does not occur that the spacer dispersion quantity of the compensating plate becomes ununiform with static electricity, and by decreasing the spacer dispersion quantity, the thickness of the liquid crystal layer can be adjusted by a unit of 0.1mum, and the compensator which can cope even with the variance of a small gap of the liquid crystal element is obtained.
Patent JP-S61237974-A (JP)
Inventor: IZUMI YOSHIKI
IPC: F25B13/00
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61234813-A (JP)
Inventor: ISHIKAWA HARUO
IPC: A23N1/00
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62236364-A (JP)
Title: Controller for power converter
Inventor: KAKIUCHI TOSHIHIRO
IPC: H02M7/17
Filed: 1986-04-04
Abstract: PURPOSE:To reduce a torque ripple by normally or reversely converting noncirculation current type power converters connected in antiparallel without current zero period or during a slight current zero period to improve the output frequency. CONSTITUTION:Positive side or reverse side thyristor converters 3F and 3R supply positive or negative currents of power supplied from an AC power source 1 to a load. These converters 3F, 3R are controlled by positive side and reverse side gate pulse generators 7F and 7R. Predicting means 10 predicts a current waveform by the trend of variation in the inclination of an output current on the basis of latest several control angles at switching time of the converters 3F, 3R, an output current at commutation time and commutation current flowing width when the output current is zero to predict the current flowing width at current zero time point. The reliability of current zero detecting timing is raised on the basis of the predicted result to eliminate a current zero period.
Patent JP-H06290141-A (JP)
Title: Connection method for peripheral ic having n-bit address data sharing bus to 2n-bit cpu
Inventor: IMURA HIDEYUKI
IPC: G06F13/36
Filed: 1993-04-05
Abstract: PURPOSE:To provide a connection method which can save the necessary area for an address bus on a printed board and also can omit an IC needed for latching the address signal shifted by one bit. CONSTITUTION:The address data signals (AD3) of address data signal terminals excluding the address data signal terminal AD0 of the least significant bit of a 16-bit CPU 2 are applied to the address data signal terminal AD0 of the least significant bit of an 8-bit peripheral IC 1 by a logic using the control signals ALE, WR, RD and CS of the CPU 2. As a result, the word addresses of the IC 1 receiving an access of the CPU 2 can be controlled wither in even and odd numbered addresses.
Patent JP-S59202899-A (JP)
Inventor: TAKAGI TOSHIO
IPC: B42D15/02
Filed: 1983-05-02
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。