baber/WOPTO huggingface dataset:
Patent JP-S61516-A (JP)
Title: Atmospheric gas generator
Inventor: AMANO MASAZANE
IPC: C01B3/26
Filed: 1984-06-12
Abstract: PURPOSE:To generate a good-quality atmospheric gas for carburizing, etc, in an energy-saving manner by providing a catalyst chamber around the outer periphery of a combustion cylinder, and providing a means for mixing a waste combustion gas with a raw gas and sending the mixture into the catalyst chamber. CONSTITUTION:A converter 1 is formed by providing a catalyst chamber 3 around the outer periphery of a combustion cylinder 2. A burner 6 is furnished to the upper part of the combustion cylinder 2, and a mixed gas of gaseous hydrocarbons and air is sent into the combustion cylinder 2. A waste gas pipe 10 connected to the upper part of a waste combustion gas passage 5 is connected to a raw gas pipe 11 for sending gaseous hydrocarbons such as methane, and a mixed gas of waste gas and gaseous hydrocarbons is sent into the first catalyst chamber 3a through a mixed gas pipeline 13. The mixed gas is passed through the lower part 3c of the catalyst chamber 3 and the inside 3c of the second catalyst chamber, converted endothermically by an endothermic gas generating catalyst, and spouted into the inside of a heating furnace, etc. at the outside of the apparatus as an atmospheric gas from a delivery pipe 14.
Patent JP-S5851884-A (JP)
Inventor: RONARUDO ARUBAATO AAN
IPC: A24C5/39
Filed: 1982-07-12
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-S5822426-A (JP)
Title: Switching power source device
Inventor: INOUE KATSUHIKO
IPC: H02M3/10
Filed: 1981-07-31
Abstract: PURPOSE:To supply electric power with high reliability for a long period by using a filmy resistor as a resistor for dividing an output voltage to be compared with a reference voltage through a feedback loop, and obtaining a hybrid integrated circuit which includes other circuit constituent elements. CONSTITUTION:When an operating voltage and a desired output voltag VX are applied to a control circuit part CONT, a voltage VA=(R1/R0+R1)VV is developed at a point A. When the resistance value R0 of a resistor R0' is so trimmed that VA=Vref, VX=(R0+R1/R1)Vref, constituting a circuit CONT which controls the output voltage to a desired value VX invariably. The hybrid integrated circuit part CONT adjusted as mentioned above is used to constitute a switching power source device, preventing variation in output voltage due to variance in circuit element characteristics and a secular change.
Patent JP-S62281703-A (JP)
Title: Carrier device
Inventor: MORISHITA AKIHIRA
IPC: B60L13/10
Filed: 1986-05-28
Abstract: PURPOSE:To enable a good control of the running of a carrier car by controlling the absolute value of the driving force of a linear induction motor in proportion to the weight of the carrier car. CONSTITUTION:A speed-acceleration computing element 202 operates speed signal 210 and acceleration signal 211 based on ON/OFF output signals by the striped patterns on a reflecting plate detected by reflecting type optical proximity sensors 6c and 6d. A microcomputer 200 controls the exciting current of a stator 16 of a linear induction motor in accordance with the speed signal 210, acceleration signal 211 and the gap length signal from a gap sensor 2a or 2b. When the reflecting plate is detected by a proximity sensor 6a or 6b, the gap length signal is taken in and the total weight of a carrier car corresponding to the gap length is calculated so that the speed feedback gain and the acceleration feedback gain are determined corresponding to the total weight thus calculated.
Patent JP-S6012228-A (JP)
Title: Production of bellows hollow body
Inventor: NAGAI TOMOMASU
IPC: B21D26/033
Filed: 1983-07-04
Abstract: PURPOSE:To produce a bellows hollow body which is soft, highly stretchable and highly resistant to wear by expanding multi-layered parison between metallic molds, welding the inside surface of crest parts to each other and moving further the cavity surface in the axial direction. CONSTITUTION:The three-layered parison formed by melting and kneading a soft material and a material having high mechanical strength in another extruder, joining the respective materials in the coextrusion die and disposing the soft material as a main layer 4 and the material having high mechanical strength as coating layers 5, 6 on both sides of the layer 4 is extruded from the coextrusion die. Such parison is disposed between metallic molds 9 and after the molds are colsed, a pressure fluid os introduced into the parison to expand the parison. The mold unit 9A is then moved axially and crest parts 7a are narrowed and compressed by the cavity surface 10A, thereby forming the crest part in which the inside surfaces are welded and united to one body. The inside surfaces are further welded and united to narrow and compress the crest part. The coating layer 5 is cooled to cure and since the internal layer 4 is kept soft, the crest part of whcih the top end part is occupied by the coating layer 5 is formed.
Patent JP-H08312077-A (JP)
Title: Leader head
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/068
Filed: 1995-05-19
Abstract: PURPOSE: To make projecting dimension adjustable according to the projecting dimension of a lean-to roof. CONSTITUTION: A leader head A is formed of a cylindrical leader head body 2 with the upper end part connected to a water catchment basin 1, a cylindrical leader head leg body 5 with a longitudinally long opening part 3 provided at the upper face and with a vertical gutter insert opening 4 provided at an indoor side end part, and a cover body 6 for closing the opening part 3. The cover body 6 is a belt-like body and is provided with a through hole 7 at the nearly center part of the indoor side end part. The cover body 6 is fitted in a longitudinally slidable state to the opening part 3 of the leader head body 5, and the lower end part of the leader head body 2 is inserted in the through hole 7 of the cover body 6.
Patent JP-S61281888-A (JP)
Title: Electrolytic cell for alkali chloride
Inventor: ITO SATORU
IPC: C25B9/19
Filed: 1985-06-06
Abstract: PURPOSE:To prevent the mixing of both gaseous H2 and Cl and the formation of an explosive gas in an electrolytic cell for an aq. alkali chloride soln. by an ion exchange membrane method by providing a means for preventing the back flow of gaseous hydrogen to a cathode chamber. CONSTITUTION:Gaseous H2 is generated in a cathode chamber and gaseous Cl is generated in an anode chamber in the stage of electrolyzing salt water in the ion exchange membrane type electrolytic cell. The gaseous H2 and gaseous Cl from the many electrolytic cells are respectively gathered in a gas header 3. Not only the gaseous H2 in the cathode chamber where the pressure is high but also a large amt. of the gaseous H2 in the gaseous H2 header flow into the anode chamber of the low pressure and the gaseous Cl header by passing through the broken part of the ion exchange membrane if the ion exchange membrane is broken during the electrolytic operation. These gases are mixed and induce the danger of the formation of the explosive gas and explosion. A check valve is attached between a gaseous H2 outlet nozzle 6 of the electrolytic cell 1 and the gaseous H2 header 3 in order to prevent such danger. The danger of explosion, etc., by the back flow of a large amt. of the gaseous H2 in the gaseous H2 header into the cathode chamber then into the anode chamber and the mixing with the gaseous Cl is thus prevented.
Patent JP-S61279708-A (JP)
Title: Cooling deice in internal-combustion engine
Inventor: SAITO SUSUMU
IPC: F01K23/06
Filed: 1985-06-06
Abstract: PURPOSE:To effectively use energy of fuel in an internal-combustion engine while eliminate a decrease of its actual horsepower, by vaporizing working fluid by heat, generated in the internal-combustion engine, while driving a gas turbine for a generator by high pressure gas of the working fluid so as to generate electric power. CONSTITUTION:If a working fluid pump 9 is actuated, working fluid is allowed to flow into a working fluid path 2 in an internal-combustion engine 1, and its generated heat vaporizes said working fluid. And vaporized high pressure gas, after its inflow in a gas turbine 8 through in a high pressure flow path 4 from an outlet 2b of the working fluid path 2, is allowed to flow into a condenser 3. Here a generator 7, generating power by rotating a turbine blade, supplies this electric power to a motor 11 or the like through a battery 13. While the inflow gas in the condenser 3 is cooled and liquefied, further the liquefied working fluid, being again fed to the working fluid path in the internal- combustion engine 1 by the pump 9, is vaporized.
Patent JP-S62278389-A (JP)
Title: Thmperature sensing valve
Inventor: MIYAHARA SHINJIRO
IPC: F16K31/70
Filed: 1986-05-27
Abstract: PURPOSE:To make a temperature sensing valve compact and increase the responsiveness to a temperature, by making a valve movable in a housing by means of a bias spring and a driving spring formed of a shape memory alloy. CONSTITUTION:A valve member 28 is adapted to be moved in a housing 21 by means of a bias spring 30 and a driving spring 29 formed of a shape memory alloy. When a cold water is supplied from a water supply port 2, a spring constant of the driving spring 29 becomes small, and accordingly the valve member 28 is moved toward the bias spring 30 to bring a discharge port 27 into isolation from a hot water discharge port 24 and simultaneously bring the discharge port 27 into communication with a cold water discharge port 23. On the other hand, when a hot water is supplied from the water supply port 22, the valve member 28 is moved toward the water supply port 22 to bring the discharge port 27 into isolation from the cold water discharge port 23 and simultaneously bring the discharge port 27 into communication with the hot water discharge port 24.
Patent JP-S5455564-A (JP)
Title: Thiolcarbamate compound, its preparation and herbicide containing the same as effective component
Inventor: TAMURA SABUROU
IPC: C07D261/06
Filed: 1977-10-12
Abstract: NEW MATERIAL:Thiolcarbamates of formula I (R 1 , R 2 , R 3  are 1-4C alkyl; X is H, halogen).  
     EXAMPLE: S-3-Methyl-5-isoxazolylmethyl-N,N-diethylthiol carbamate.  
     USE: Herbicides; they have good herbicidial activity against weeds especially in rice paddy and high-selectivity, completely harmless to cultured plants.  
     PREPARATION: A dialkylamine of formula II is reacted with carbonyl sulfide of formula III and subsequently with 5-halogenomethylisoxazole of formula IV (Hal is halogen) to form a thiolcarbamate of formula I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6016165-A (JP)
Title: Single-phase pole change motor
Inventor: HASUIKE KIMINORI
IPC: H02K17/06
Filed: 1983-07-06
Abstract: PURPOSE:To improve the heat sink property of a heat generator due to heat conduction by interposing main or auxiliary coil of different pole numbers which does not generate heat at the heating time in the intermediate between a main coil and an auxiliary coil of the same pole number. CONSTITUTION:When operating with the first pole number, the first main coil A and the first auxiliary coil B generate heat, and the second main coil C of the second pole number which does not generate heat is interposed in the intermediate between the coils A and B. Accordingly, since the heats from the first coils A and B of the heat generators are transmitted to the second main coil C in the intermediate, the heat sink from the heat generators can be improved. Then, when operating with 4 poles of the second pole number, the second main coil C and the second auxiliary coil D generate heat, but since the coil B is disposed in the intermediate between the coils C and D, the heat sink effect can be improved in the same manner as above.
Patent JP-S62278016-A (JP)
Title: Sealed molding device
Inventor: ISHII TSUNEO
IPC: B29C45/26
Filed: 1986-05-27
Abstract: PURPOSE:To eliminate molding loss due to the setting of a sealed molded form by a method wherein a tray with a cavity is permitted to move in a movable mold and the sealed molded form is taken out by opening both molds, thereafter, the tray is permitted to be pulled out of the movable mold. CONSTITUTION:A plurality of sealed molded forms is inserted into cavities in a movable tray 36, pulled out of movable molds 15, 16, the movable tray is inserted into the movable molds and fixed molds 17, 30 are set in the movable molds, thereafter, molten resin is injected into the cavities by a resin injecting mechanism 14 through a gate 45 provided on the tray to cover the sealed molded form with the resin and the molds are held and cooled for a predetermined period of time. Thereafter, the molds are opened to push and take out the sealed molded form out of the tray. The movable tray is pulled out of the movable molds again through a hydraulic device thereafter. The sealed molded form is inserted and set into the cavity of the movable tray pulled out of the movable mold in such a manner while this operation is repeated.
Patent JP-H09306165-A (JP)
Title: Dram refresh control circuit
Inventor: ISHIKAWA KOJI
IPC: G06F12/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to have read/write access and to improve through- put by supplying control signals for performing refreshment with different timing to respective memory blocks to a RAS terminal and a GAS terminal. SOLUTION: A refresh priority circuit 5 outputs a RAS signal RASi for an inputted memory block Mi and a CAS signal CASi for the memory block Mi to the memory block Mi as a memory RAS signal MRASi and a memory CAS signal MCASi respectively. Further, simultaneously with that, the circuit 5 outputs an accessable signal to a memory access controller being a host device not shown in figure at a refresh cycle T2. Thus, the read/write access for the relevant memory block Mi becomes possible.
Patent JP-S5913102-A (JP)
Title: Balanced valve
Inventor: YOSHIDA YOSHINORI
IPC: F16K17/196
Filed: 1982-07-13
Abstract: PURPOSE:To provide a multipurpose balanced valve not required of adjustment to operation pressure, by using a diaphragm to divide adjusting chambers from each other, connecting the chambers to the inlet and outlet ports of a fluid passage, and causing the diaphragm to operate a relief valve on the side of load. CONSTITUTION:Recesses are provided on the central portions of the facing sides of valve casing members 1, 1'. A diaphragm 2 is fitted in the recesses so that an inlet-side and a load-side adjusting chambers 3, 3' are defined. Fluid passages 4, 4' are provided in such a manner that they extend through the valve casing members 1, 1'. A spherical valve element 6 is placed in the passages 4, 4' and urged by a spring 5. The passage 4 and the inlet-side adjusting chamber 3 are connected to each other. A slight leak plug 8 is screwed at the halfway part of a passage 7 for communication between the passage 4 and tge inlet-side adjusting chamber 3. The load-side adjusting chamber 3' communicates with the fluid passage 4' at 9 and with a discharge passage 10. A valve element 11 for opening/closing the discharge passage 10 is coupled to the diaphragm 2. According to this constitution, a load side whose pressure fluctuates is automatically set at the same pressure as an input side.
Patent JP-H07307925-A (JP)
Title: Motion estimating device for image
Inventor: KAWADA RYOICHI
IPC: H04N19/105
Filed: 1994-05-11
Abstract: PURPOSE:To provide motion correcting field interpolation so as not to generate any distortion in the image of a character or the like in the foreground even in the flowing background. CONSTITUTION:Low-pass filters 3 and 4 are respectively low-pass filters in x-axis (horizontal) and y-axis (vertical) directions in which pass band width is different from that of low-pass filters 1 and 2. A two-dimensional band filter is formed by these low-pass filters 1-4 and a subtracter 5. When an input image provided with a time display area superimposed on the flowing background is inputted to the two-dimensional band filter, for example, a signal in a size corresponding to the size of an edge degree is extracted. Concerning the signal, a threshold value less than previously decided one is replaced with '0' and only the threshold value more than it is inputted to a motion estimating part 7. The motion estimating part 7 generates a motion vector from the signal higher than the threshold value.
Patent JP-H04325912-A (JP)
Title: Magnetic recording tape
Inventor: HOSOI MASAHIRO
IPC: C09D7/12
Filed: 1991-04-25
Abstract: PURPOSE:To provide the improved magnetic recording tape and particularly the magnetic recording tape for VTR which execute long-term recording. CONSTITUTION:The Young's modulus in the longitudinal direction of the magnetic recording tape is >=650kg/mm<2> and the Young's modulus in the transverse direction thereof is the same as the Young's modulus in the longitudinal direction or larger than this modulus. The thermal shrinkage when treated for 30 minutes at 100 deg.C in the transverse direction is in a 1.0 to 3.0% range and the surface roughness Ra is <=0.005mum. This magnetic recording tape consists of a base consisting of a biaxially oriented polyethylene-2, 6-naphthalate film having <=0.01% oligomer deposition when treated for 5 minutes in the air kept at 160 deg.C, a thin magnetic metallix film formed on one surface of this base and a coated film consisting of an org. high polymer contg. a lubricant applied on the other surface of the base.
Patent JP-S5822690-A (JP)
Inventor: KUMASAKA HIDEYUKI
IPC: G05B19/19
Filed: 1981-08-05
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-S5246643-A (JP)
Title: Swimming pool
Inventor: HASEGAWA HIROSHI
IPC: E04H3/16
Filed: 1975-10-09
Abstract: PURPOSE: To make a partition wall movable safely and surely by using a very simple device comprising a carriage and a winch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S612544-A (JP)
Title: Manufacture of water-permeable artificial lawn
Inventor: NOJIRI KAZUYUKI
IPC: D06N7/00
Filed: 1984-06-15
Abstract: PURPOSE:To obtain an artificial lawn having excellent water permeability and superior flatness by gelating sol-like resin films in perforated sections on a flat board and resin sol containing a foaming agent in non-perforated sections and sticking the gelated material onto a raw fabric base material. CONSTITUTION:A sol-like resin film 2 in which perforated sections 3, which have predetermined size and are disposed at approximately regular intervals, are formed to a flat board 1 while a non-perforated section 4 is exposed is printed and preheated. Viscous resin sol 5 containing a foaming agent is dropped onto the surface of the non-perforated section 4 from a nozzle, and the sol 5 and the resin film 2 are both heated and gelated. Resin sol 5 leaches through a screen film on printing. Dropped or printed sol 5 is foamed and expanded and gelated, and brought mutually into contact. The perforated sections as water- permeable sections are left in a product. The film 2 is torn off from the flat board 1, and the back of the resin film 2 is stuck onto the back of a base material 6a for a previously prepared artificial raw fabric 6.
Patent JP-S5245856-A (JP)
Title: Piezo-electric oscillator
Inventor: OYAMADA HITOSHI
IPC: H03B5/32
Filed: 1975-10-08
Abstract: PURPOSE:Part of AFC signal is added to oscillation active element of piezo-electric oscillator. Thus, a piezo-electric oscillator which is capable of controlling gain is obtained.
Patent JP-H0663139-A (JP)
Title: Apparatus for humidifying gas, device therefor combining heater connection means and temperature sensor and gas distribution container
Inventor: CHIYAARUZU GURIIMU MAAREI
IPC: A61M15/00
Filed: 1993-04-26
Abstract: PURPOSE: To prevent further heating of liquid for humidifying gas when a sensor for detecting temperature of humidified gas is removed in connection with a humidifier and/or its distribution chamber of gas and/or a temperature sensor. CONSTITUTION: A humidifier 1 is opened for providing humidified gas to a patient. This humidifier 1 has a very small size, and has gas capacity of the unit of 60 milliliter. A porous water chamber 16 is disposed vertically to gas flow 37 for assuring sufficient humidification of a gas. Further, only in the case of the gas temperature sensor is properly installed in the gas humidifying path, the combined temperature sensor and the heater connecting means 26 which supplies energy to the heater 22 in the water chamber 16. This reduces the risk for supplying the high temperature gas to the patient.
Patent JP-S5455305-A (JP)
Title: B-board display system
Inventor: NISHINOMIYA SABUROU
IPC: H04M3/60
Filed: 1977-10-12
Abstract: PURPOSE:To obtain a simple and miniature B-board common unit by displaying main-wire numbers, etc., of main wires under connection on a display circuit while an operator is making connections and by alternately displaying the number of held incoming calls on the display circuit while not. CONSTITUTION:During the connection operation of an operator, FF30 becomes ''1'' and a main-wire number under the connection or extension number of an extension subscriber is displayed on display circuit 16. When the operator does not engage himself in any operation, FF30 becomes ''0'' and common unit 19 detects and counts the number of held incoming calls and supplies the result to AND circuit 31. As a result, circuit 31 and OR circuit 33 both become ''1'' to supply the number of held calls to data line 24 and its value is stored in data holding circuit 17 via AND circuit 18, so that the number of held calls will be displayed on circuit 16.
Patent JP-H07332447-A (JP)
Title: Gear shift transmission structure of working vehicle
Inventor: UJITA TSUGINOBU
IPC: F16H9/12
Filed: 1994-06-03
Abstract: PURPOSE:To provide the gear shift transmission structure of a working vehicle which is constituted to prevent the occurrence of a trouble, such as backlash, even when a key is constituted through comparatively simple processing. CONSTITUTION:Formation of the gear shift transmission structure of a working vehicle is such that the fit-in part 18A of a pulley 13 around which the belt of a belt type continuously variable transmission 1 is run and a transmission shaft 12 fitted in the fit-in part 18A are interlocked and intercoupled through key structure. The key structure is constituted such a manner that a key 31 engaged with both key grooves 29 and 30 formed in the fit-in part and the transmission shaft, respectively, is formed of a member being resiliently deformable in such a state to be brought into pressure contact with the two side walls in the direction of width of the key grooves 29 and 30.
Patent JP-H0881312-A (JP)
Title: Herbicidal composition
Inventor: MORITA KOICHI
IPC: A01N43/84
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a herbicidal composition capable of selectively controlling weeds in a plowland, especially a wide range of weeds in soybean fields and manifesting synergistic effects by mixing a specific imide compound with a specified imidazolinone compound or its salt for use. CONSTITUTION: This herbicidal composition contains a 7-fluoro-6-[3,4,5,6- tetrahydrophthalimido]-4-(2-propynyl)-1,4-benzoxazin-3(2H)-one of formula I and (±)-2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5- ethyl-3- pyridinecarboxylic acid of formula II or its salt as active ingredients. In the composition, the mixing ratio of the compound of formula I to the compound of formula II or its salt is within the range of preferably 1:(0.1-10), especially 1:(0.25-10). The composition has higher herbicidal effects and a wider weeding spectrum without manifesting the phytotoxicity causing problems in soybeans and corn which is a succeeding crop of the soybeans.