baber/WOPTO huggingface dataset:
Patent JP-S54117377-A (JP)
Title: Visible gas generator
Inventor: MAEKAWA TOYOHIKO
IPC: B01J7/00
Filed: 1978-03-04
Abstract: PURPOSE: To provide a visible gas generator of simple constitution generating a clearly visible gas with no toxicity by placing a fibrous substance layer one end of which is dipped in a liquid and a sublimable substance layer between a gas inlet and a gas outlet in a container.  
     CONSTITUTION: Air is sucked with blower 2 and fed to fibrous substance layer 6 of bundled yarn 6a such as cotton yarn, where it vaporizes water rising from liquid vessel 8 by means of capillarity. The resulting steam is passed through sublimable substance layer 7 such as dry ice together with air from blower 2 to generate white smoke consisting of waterdrops from layer 7. The white smoke is fed to air conditioning system 5 from gas outlet 4 and mixed into a gas current in system 5. Thus, the gas current in system 5 can be observed visibly with the white smoke. The vol. of gas flowing out from outlet 4 is regulated by controlling flow rate regulator 10 while monitoring white smoke from outlet 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08192707-A (JP)
Title: Air bag device
Inventor: SATO IZUMI
IPC: B60R21/2165
Filed: 1995-01-19
Abstract: PURPOSE: To improve restricting ability to a crewman by shortening a time required for the expansive opening of an air-bag and lengthening the holding time of the maxmium pressure in the air-bag. CONSTITUTION: In an air-bag device composed of a cover body 1 which has a H-shaped tear line 5 and ordinarily accommodates a folded up air-bag and a baseplate 2 where the gas flow-in port of the air-bag is firmly attached, one of fixing points where the cover body 1 and a base plate 2 are firmly attached is provided just under or near a side wall below intersecting points 5a on both the sides of the H-shaped tear line 5.
Patent JP-S57139066-A (JP)
Title: Isoquinoline derivative and its preparation
Inventor: UEDA IKUO
IPC: A61K31/47
Filed: 1981-02-20
Abstract: NEW MATERIAL:An isoquinoline derivative shown by the formulaI(R 1  and R 2  are H, OH, acyloxy, alkoxy; R 3  and R 4  are H, or form a bond; R 5  is H, acyl, R 6  is H, or R 5  and R 6  form a bond; R 7  is alkylene; R 8  is H, alkyl; R 9  is nitrogen- containing five-membered aromatic heterocyclic group substituted by alkyl; when R 1  is 6-hydroxy, R 2  is 7-hydroxy, and R 3 WR 6  are H, R 8  is alkyl).  
     EXAMPLE: 6,7-Dihydroxy-1-[N-methyl-N-( 1-methyl-1H-tetrazole-5-yl- )aminomethyl]-1,2,3,4-tetrahydroisoquinoline.  
     USE: A drug having a suppressing action on the secretion of gastric juice.  
     PROCESS: For example, a phenethylamine derivative shown by the formula II or its salt is reacted with a compound shown by the formula III or its reactive equivalent or their salts, to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59150212-A (JP)
Title: Liquid fuel burner
Inventor: HASHIMOTO AKIRA
IPC: F23D3/40
Filed: 1983-02-16
Abstract: PURPOSE:To stabilize the burning of liquid fuel by preventing the accumulation of liquid fuel in the pathway of mixed gas and in the burner by using a drain pipe to smoothly reduce the liquid fuel. CONSTITUTION:A liquid fuel vaporized into vapor is mixed with gas coming from the inlet 3 of the gas at the same time as the liquid fuel is vaporized and discharged from the pathway 2 of mixed gas for burning. In this case, a part of liquid fuel liquefied upon contact with the walls of the pathway 2 and the burner 8 is accumulated in the inside of the burner 8. The liquid fuel so accumulated is returned into liquid fuel 7 through a drain pipe 9. The accumulation of liquid fuel in the pathway of mixed gas and in the burner can thus be avoided, and stable burning of the fuel can be continued.
Patent JP-H08217094-A (JP)
Title: Easily unsealable packaging bag
Inventor: TAKAGI TAKASHI
IPC: B65D77/38
Filed: 1995-02-14
Abstract: PURPOSE: To easily take out even a cubic material, by providing a zipper-form cut line from the upper end to the lower end of both front and rear faces of a packaging bag. CONSTITUTION: An easily unsealing packaging bag 10 is provided with a zipper- form cut line 15 extending from the upper end to the lower end, parallelly to the side end 10a of the packaging bag at the outer side than the center line (s) of bag. when unsealing the bag, the contents contained in the bag are pushed down from the front and rear sides thereof and the upper end of the cut line is held by hands to peel off it, the tensile force to the side end direction acts on the diagonally bent and notched (e) front end through the linear notch (t) and hence, the bag is cut from the front end of the cut to the continual linear notch (t) right thereunder. And the bag is peeled off downwardly by turns. Accordingly, even when the cut line has reached to contents, the line is not diagonally bend on the way and hence, the bag can be vertically opened large.
Patent JP-H05123981-A (JP)
Title: Robotized truck
Inventor: ROBERUTO MUZETSURI
IPC: B62D21/00
Filed: 1992-02-12
Abstract: PURPOSE: To provide a truck with a robot, capable of moving a long distance along a different route in order to perform the specified number of operations and capable of coping with a non-flat floor. CONSTITUTION: A chassis of a truck has high torsional elasticity so that the truck may cope with a non-flat floor. Drive wheels 4 are attached to plates 6 connected to the chassis at hinge points 7, continuously pressed against the ground surface by being energized by an elastic member, and can secure necessary grip. While, a robot so designed as to extend the range of motion capable of being generally performed by machines of this kind is loaded on an automatic truck. As a result, the truck with a robot serves as a full automatic device which is moved along a programmed route and stopped to perform required work.
Patent JP-H04330468-A (JP)
Title: User interface for recording device
Inventor: MORIMOTO MASASHI
IPC: G03G21/00
Filed: 1991-01-28
Abstract: PURPOSE:To perform job operation without waiting for any preheating time at the start of a RUN screen indicating that a job is being executed, to vary parameters on the RUN screen and to display on the screen a previous RUN screen after finishing the job by providing the RUN screen. CONSTITUTION:This user interface is provided with an original screen image saving means 100 which stores the screen at the start of copying operation and a RUN screen display means 101 which displays information in the copying operation on the screen, and a parameter varying means 102 is put in operation by operating a button on the RUN screen to vary the parameters in the copying operation. At the end of the copying operation, an original screen display means 106 displays any one of a basic, an application, or a technical screen. When the original screen is the basic screen and the copying operation is performed by varying the parameters on the RUN screen, the parameters after the variation are displayed on the screen which is put back to the basic screen.
Patent JP-H01201340-A (JP)
Title: Production of heat-resistant gas-permeable composite sheet
Inventor: KAGAWA SEIJI
IPC: B29C61/02
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the title sheet improved in heat resistance, a function of restoring shape by heat, gas permeability, odorlessness, feeling and mechanical strengths, by hot-pressing a specified oriented film with a meshed sheet and repeating the heating and cooling of the obtained sheet. CONSTITUTION:An oriented film (A) is obtained by uniaxially or biaxially orienting a film obtained by mixing 45-70wt.% ethylene/propylene/diene copolymer (a) with 30-60wt.% ethylene/vinyl acetate copolymer (b) and 5-15wt.% filler (c) at a draw ratio of 1.5 or above and molding the resulting mixture. Component A is hot-pressed with a meshed sheet (B) preferably a (non)woven fabric under a pressure of 1.0-10kg/cm<2> at a temperature on the side of component B of 80-150 deg.C and a temperature on the side of component A of 75-95 deg.C to fix the component A with component B and to thermally shrink component A to make it microporous, and the assemblage is heated to a temperature at which component A does not flow, cooled and further subjected to a plurality of such heating/cooling cycles in which the heating temperature is raised stepwise by 50 deg.C to crosslink component A while keeping it microporous.
Patent JP-S62184397-A (JP)
Inventor: SUGAI HIROSHI
IPC: G21F9/12
Filed: 1986-02-07
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-S63192245-A (JP)
Title: Method of mounting semiconductor chip
Inventor: MURATA AKIHIRO
IPC: H01L21/60
Filed: 1987-02-05
Abstract: PURPOSE:To prevent the contact of a solder bump by mixing the fine powder of a ferromagnetic substance, a Curie temperature of which is higher than the melting point of solder, into the solder bump and joining a semiconductor chip under the state in which a DC magnetic field is applied in the vertical direction to a substrate when the solder bump is melted. CONSTITUTION:In a method in which a solder bump 2' is formed to an electrode section 8 for a semiconductor chip 1, the solder bump 2' is melted and joined with a wiring section on a substrate 3 and the semiconductor chip 1 is mounted onto the substrate 3 with high density, ferromagnetic-substance fine powder 10, a Curie temperature of which is higher than the melting point of solder, is mixed into the solder bump 2', and the semiconductor chip 1 is cemented under the state in which a DC magnetic field is applied in the vertical direction to the substrate 3 when the solder bump 2' is melted. Accordingly, the crushing of the solder bump is reduced comparatively, a short circuit with an adjacent solder bump is minimized, and a self-aligning effect is improved.
Patent JP-H11221665-A (JP)
Title: Plate for slide gate and its production
Inventor: MORITA OSAMU
IPC: B22D11/10
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a plate and to make the restraining force by a clamper uniform by forming the sectional shape of a hoop to be shrinkage fitted to a plate body to a U shape and injecting a packing material into the gap of the shrinkage fitted surfaces via a space formed with the outer peripheral surface of the plate, then solidifying this material. SOLUTION: The hoop 4 made of iron to be shrinkage fitted to the outer peripheral surface 3 of. the plate body 2 is formed to a shape adding a margin for the shrinkage fit to the outer peripheral surface 3 of the plate body 2. The sectional surface shape is formed to the U shape and the recessed part of the U shape after the shrinkage fit forms the space part 7 over the entire periphery of the inner peripheral surface of the hoop 4. The packing material 8 is injected and packed into the space part 7 from an injection hole 8 after the shrinkage fit to fill the spacing G communicating with the space part 7 generated between the plate body 2 and the hoop 4. The packing material is cured by heating and drying. The width of the hoop 4 is specified to 25 to 30 mm, the thickness to >=3 mm and the height of the space part 7 is specified to >=1.5 mm. and <=1/3 the width of the hoop 4.  The diameter of the packing material injection hole 9 is preferably equalized to the height of the space part 7.
Patent JP-S60169403-A (JP)
Title: Stable insecticidal composition for agriculture and horticulture
Inventor: TAGAMI MANABU
IPC: A01N37/34
Filed: 1984-02-13
Abstract: PURPOSE:The titled composition comprising alpha-cyano-3-phenoxybenzylalpha-isopropyl- 4'-chlorophenyl acetate as an active ingredient, attapulgite clay as a carrier, and polyethylene glycol, etc. as a stabilizer. CONSTITUTION:The titled composition comprising 1-35pts.wt. alpha-cyano-3-phenylbenzylalpha-isopropyl-4-chlorophenyl acetate (fenvalerate), 5-40pts.wt. polyethylene glycol or polypropylene glycol, the rest of attapulgite, and, further various kinds of auxiliaries, carrier, etc. Addition of polyethylene glycol or polypropylene glycol as a stabilizer can provide stable solid preparation of fenvelerate. Preferably the polyethylene glycol has 200-600mol.wt., and the polypropylene glycol has >=400mol.wt.
Patent JP-H06239507-A (JP)
Title: Strip body snaking prevention device for horizontal continuous treatment furnance
Inventor: SUZUKI NORIYUKI
IPC: B65H23/038
Filed: 1993-02-15
Abstract: PURPOSE:To provide a snaking correction device capable of conveying a strip body in good condition in both normal and reverse rotation neither using a sensor to detect the strip body nor causing any flaw on the strip body. CONSTITUTION:A horizontal heat treatment furnance, which conveys a strip body 1 one after another by arranging plural number of hearth rolls 2, 2' horizontally, is mounted with two adjoining hearth rolls 2, 2' mutually inclined upward and downward and to the right and left directions. Thus snaking of a strip body can be corrected effectively without applying any means to detect snaking or causing any flaw on the strip body 1.
Patent JP-S60170429-A (JP)
Inventor: MIZUTANI TADAO
IPC: G05F1/67
Filed: 1984-02-14
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-2000223890-A (JP)
Title: Device and method for mounting electronic part
Inventor: SUMI HIDEKI
IPC: H05K13/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To facilitate arrangement operation of parts feeders and, in addition, to reduce false suction and false mounting of electronic parts. SOLUTION: In a method by which electronic parts are mounted on a substrate by picking up the parts from table feeders 5 arranged in parallel with each other in an electronic parts supplying section by means of a transfer head, part data indicating the kinds of electronic parts housed in the feeders 5 are stored in part data storing means respectively incorporated in the feeders 5 and, after the feeders 5 are arranged, feeder arrangement data showing the correlation by the types of electronic parts and the arrangement of the feeder 5 are prepared by reading the part data and mounting work is carried out based on the feeder arrangement data.  Therefore, the feeder arranging work can be carried out more efficiently and the occurrence of troubles due to the false arrangement of the feeders 5 can be prevented, because the tape feeders 5 can be attached to arbitrary positions at the time of arranging the feeders 5.
Patent JP-H02205782-A (JP)
Title: Positioning mechanism of pin base for perfect inspection of electronic machinery
Inventor: KONNO MASAKI
IPC: G01R31/28
Filed: 1989-02-06
Abstract: PURPOSE:To reduce the errors at the time of the collection of inspection data by connecting a pin base to the main body of a contact apparatus through a mount means enabled in automatic alignment. CONSTITUTION:A pin base 4 is mounted on a contact apparatus by the mount mechanisms 12 mounted to four corners of said base 4. Each of the mechanisms 12 consists of the shaft fixed to the contact apparatus vertically and the automatic aligning type slide bearing arranged to the leading end of said shaft. This slide bearing can move to a horizontal surface within a predetermined range with respect to the shaft and, with this movement, the pin base 4 is also made movable. Therefore, when the position prescribing pin 6 fixed to the pin base 4 is inserted in the position prescribing hole 7 of a pallet 5 in such a state that the center of the pin 6 is shifted with respect to the center of the hole 7, the pin base 4 is laterally shifted by the counterforce in the lateral direction received from the inner wall of the hole 7 by the pin 6 and the mutual centers of both of them coincide with each other automatically and reasonably.
Patent JP-S55116722-A (JP)
Title: Preparation of polyester
Inventor: OOGUCHI MASAKATSU
IPC: C08G63/82
Filed: 1979-03-05
Abstract: PURPOSE: To obtain a polyester having improved color, thermal stability, and operating efficiency in molding in a short time, by using a specific catalyst in the direct polymerization.  
     CONSTITUTION: An aromatic dicarboxylic acid is esterified with a glycol in the presence of (A) an antimony and/or a germanium compounds, (B) a cobalt compound, (C) a bivalent metallic compound consisting of magnesium, calcium, manganese, and zinc, and (D) a phosphorus compound in a molar amount of 0.7W5 times that of the total (B) and (C). The reaction mixture is then polycondensed. The preferred amounts of (A), (B), and (C) are 0.01W0.1mol%, 0.001W0.02 mol%, and 0.002W0.05mol%, based on the dicarboxylic acid, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52110008-A (JP)
Title: Magnetic head for rotational type magnetic recording and reproducing a pparatus
Inventor: KONISHI SADAO
IPC: G11B5/127
Filed: 1976-03-12
Abstract: PURPOSE:To obtain a magnetic head having a high accuracy and with excellent mass productivity by equalizing the thickness of a magnetic core and that of a core support plate and adapting their thickness-forming planes to an equal surface.
Patent JP-H02207490-A (JP)
Title: Electronic lighting device for fluorescent lamp
Inventor: HASHIMOTO HARUO
IPC: H05B41/22
Filed: 1989-02-03
Abstract: PURPOSE:To enhance the degree of allowance for the withstand voltage of a thyrister in use in the normal direction by disposing a series resistor for a Zener diode and a Zener diode in parallel in a circuit wherein a resistor for controlling gate load current and a negative direction diode are connected in series, and thereby providing the current control resistor furthermore with a negative characteristic temperature sensing element in parallel. CONSTITUTION:A current lighting device is additionally provided with a resistor 5, a Zener diode ZD1 and a thermister Th. When a device is formed in this way, increasing voltage is controlled to be definite one VZD1 by means of the resistor 5 and the diode ZD1 even if AC power voltage VE is increased, negative current flowing in a gate therefore acts as a resistor R4 so as to be remained roughly constant. In addition, high voltage pulses Vpp which are resultantly generated are maintained constant, at least, the cause which breaks down a SCR acting as a single direction thyrister with gate Thy is thereby dissolved.
Patent JP-H01201727-A (JP)
Title: Software patch system
Inventor: KITAMURA TETSUHIKO
IPC: G06F9/06
Filed: 1988-02-06
Abstract: PURPOSE:To facilitate a modifying processing and to prevent recording leakage by comparing a post-modification file with an pre-modification file by a source code or a machine code level and preparing the patch data of a nonconforming part. CONSTITUTION:A modification program of emergent modification is stored in a medium 10 and sent from the side of a program executing device 1 to the side of a program developing machine 3 by discovering a program error place. A post-modification file 12 of the contents of the medium 10 and a pre- modification file 11 stored in an A are correspondence in a software storage medium 4 are taken out, they are compared by a comparison automatic generating part 13 and the patch data are prepared from the nonconforming part. The prepared data are stored into a file 14 for a patch and after that, presented to the program executing device 1. In the executing device 1, the patch is executed to a software storage medium 2 through a patch data file 16.
Patent JP-2000225827-A (JP)
Title: Blasting unit for vehicle
Inventor: MAKINO TADASHI
IPC: B60H1/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To detach a drive motor only by pulling it in front or rear of a vehicle by devising the form or the like of the mating hole part of the link lever of a link mechanism provided between at least either of an open air door and an inner air door inside a blower unit and a drive motor driving the door. SOLUTION: A drive device D for driving the doors opening/closing the introducing ports 11a, 12a of a unit casing 10 is provided with a link mechanism interlocking with rotation of the output shaft of a drive motor to open/close the doors. This link mechanism is provided with first and second levers 40, 50A, the first link lever 40 is connected to the output shaft of the drive motor at the rotationally movable base part 41, a connecting shaft 42a projectingly provided on the rotationally movable end part 42 is relatively movably engaged with the engaging hole 57 having the open end part 57A of the second link lever 50A.  The second link lever 50A is connected to the rotationally movable shafts of the doors at the rotationally movable end parts 55, 56, and the doors are opened/closed interlocking with pushing movement of the connecting shaft 42a against the inner circumferential face of the engaging hole part 57.
Patent JP-S52109502-A (JP)
Title: Preparation of formed coke
Inventor: FUJITA ISAO
IPC: C10L5/04
Filed: 1976-03-10
Abstract: PURPOSE: To obtain formed coke suitable for use in blasting furnaces, by the dry distillation after shaping mixtures of coke breeze with heavy oil from petroleum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56123704-A (JP)
Title: Manufacture of collector shoe
Inventor: WATANABE MICHIO
IPC: B60L5/39
Filed: 1980-03-05
Abstract: PURPOSE: To obtain the collector shoe having a high abrasion withstanding property, a long life and a stable quality by a method wherein the contact face of collector shoe to be made to contact with a conductor is irradiated with a laser beam and hardened.  
     CONSTITUTION: The laser beam 12a being generated by a laser oscillator 11 is focused through a lens 13 till to have energy density performable the surface hardening treatment. A control device 16 irradiates the face 15a of the collector shoe 15 made of a cast iron material and contacting with the third rail with the laser beam 12a by controlling a collector shoe transferring device 14 and the laser beam oscillator 11, and peforms the surface hardening heat-treatment. Accordingly the surface hardening heat-treatment of only the neccessary contact face can be executed quickly in a short time to have higher hardness, and the collector shoe having a high abrasion withstanding property and a stable quality can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10222428-A (JP)
Title: License management system
Inventor: MIYAUCHI HISAO
IPC: G06Q50/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To permit a user to use a content and the like by permitting a server computer to permit and/or release a license for a client computer. SOLUTION: The users (same meaning as client computers) 7a-7n are connected to the server computer (called as server) 3 through a network 5. Content data 14 is stored in CD-ROM 13. Content data 14 are electronized published matters and software for retrieving them. The server 3 decides which users 7a-7n, can use which content data 14 based on a license use start condition, a release condition and the like. Thus, the license of the content and the like can efficiently be permitted and released in the network. Namely, the server 3 manages the permission and the release of the license and the users 7a-7n can use the content and the like.
Patent JP-H01204138-A (JP)
Title: Arithmetic circuit
Inventor: KANO TOSHIYUKI
IPC: G06F7/50
Filed: 1988-02-09
Abstract: PURPOSE:To reduce the number of elements and to reduce the power consumption of a semiconductor integrated circuit by using an n-bit 1-addition circuit having the small number of elements in comparison with an n-bit binary number adder. CONSTITUTION:An absolute value arithmetic circuit consists of an n-bit binary number adder 6 which adds the n-bit data (a) and (b) together and an n-bit 1-addition circuit 11 to which the output data on the adder 6 is supplied. While the inverted output data on the adder 6 is supplied to a 1st input terminal 1 together with the output data on the circuit 11 supplied to a 2nd input terminal 2, and the code bit of the output of the adder 6 supplied to a control terminal (w) respectively via an n-bit selector circuit 12 which delivers the absolute value of the arithmetic result through an output terminal 9. Thus the constitution of an arithmetic circuit is simplified and the power consumption of a semiconductor integrated circuit is reduced.