baber/WOPTO huggingface dataset:
Patent JP-S554933-A (JP)
Title: Helium gas recovering device
Inventor: TOMEOKU HIROSHI
IPC: H01F6/04
Filed: 1978-06-26
Abstract: PURPOSE:To recover rapidly evaporating helium gas at a low temperature without cooling it to room temperature once. CONSTITUTION:An evaporation helium He generated by normal electroconductive displacement of super electroconductive magnet gives rise to a temperature gradient ranging from 10k to 250k in cryostat during the time while it departs from a liquid surface 13 and reaches a recovery gate 7. During the time when this temperature gradient is taking place, a recovery gate 15 of a low-temperature gas recovery pipe 14, which is thermally insulated by vacuum, etc., is arranged at a point which is lower in temperature than liquefied nitrogen. He, which was thus recovered at a low temperature, is made to pass through a switch valve 16 to be insulated, cooled by the liquefied nitrogen and stored in a vacuum or low-pressure low-pemperature recovery tank 17. At this time, the valve 16 is closed to cool He to room temperauture by a heatexchanger 19, and He gas is recovered by a vacuum pump 20. The tank 17 becomes vacuum or low pressure to be prepared for next turn of rapid generation of the gas. By generation of the gas, the valve 16 is opened and a valve 21 is closed. It is possible, in this way, to reduce volume by one-fourth for recovery of gas of the same amout, improve stability of the super electroconductive magnet and increase cooling speed.
Patent JP-S573415-A (JP)
Title: Push button type tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/08
Filed: 1980-06-09
Abstract: PURPOSE:To increase the channel selection accuracy, by delivering the extent of lateral movement of a lateral moving plate to a variable tuning element without error, which moves a pair of magnetic cores from both the ends of two transversal moving plates and a single coil. CONSTITUTION:The tuner consists of a channel selection member 1 provided with a pair of storage sections 4, 4' and a frequency regulating member 5, of a device frame, of a pair of lateral moving plates 10, 10' located orthogonally with the member 1 and subject to a lateral moving force toward the same direction with a butt action of said storage section, and of a variable tuning element 20 provided with a pair of magnetic cores 22, 22' inserted or deinserted from the both ends with a single coil 18. Further, the both ends of said a pair of lateral moving plates are supported with the 1st and 2nd turning levers 15, 15' and 18, 18' so that they can be independently laterally moved, and a pair of sliding plates 24, 24' supporting said pair of magnetic cores are pivoted with one of said pair of lateral plates and the said 1st and 2nd turning levers supporting the lateral plates, via the 1st link pieces 27, 27', and said pair of sliding plates are respectively pivoted at the both ends of a turning link piece 31 being turned by taking the middle as a fulcrum via the 2nd links 29, 29'.
Patent JP-S60223513-A (JP)
Title: Pneumatic fender device
Inventor: TAKEMAE YASUHARU
IPC: E02B3/26
Filed: 1984-04-18
Abstract: PURPOSE:To automatically keep optimum pressure all the time for a pneumatic fender device by a method in which the air chamber of a pneumatic fender is led to the main pipe through branched pipes, and the main pipe is connected to a compressed air generator in such a way so as to enable a pressure sensor, a solenoid valve and the compressed air generator to be operated in an interlocking manner. CONSTITUTION:Each air chamber P of plural pneumatic fenders 10 fixed to a marine structure G or being floated is led to a main pipe 30 through branched pipes 20. The main pipe 30 is connected to a compressed air generator 40 provided on base ground, and pressure sensors 60 are connected to each of the branched pipes 20 through solenoid valves 50. A pressure sensor 70 is provided between the main pipe 30 and the compressed air generator 40 in such a way so as to enable the sensor 70 and the generator 40 to operate in an interlocking manner. The pneumatic fenders can thus be kept in a state of permitting the exhibition of optimum buffer performance all the time, and the safety of the ships and marine structure can be secured.
Patent JP-H01249096-A (JP)
Title: Detergent charging device
Inventor: SUMIYA KATSUHIKO
IPC: D06F39/02
Filed: 1988-03-30
Abstract: PURPOSE:To prevent the occurrence of arch phenomenon of detergent, by a method wherein a vibrator mounted on the inclination wall surface of a detergent container is brought into slide contact with a spiral conveyor situated to the bottom part of the container, and through rotation of the spiral conveyor, the vibrator is vibrated. CONSTITUTION:When the power source of a detergent charging device is turned ON, a motor 6 is run, and a spiral conveyor 2 is rotated and a cover 4, simultaneously, is opened. Detergent in a detergent container 1 is carried to a detergent discharge port 3 and is charged in a washing drum. A vibrator 9 situated along an inclination wall 1-b of the container 1 has a protrusion part 9-a which is brought into slide contact with a spiral conveyor through rotation of a spiral conveyor 2 and pressed, and the vibrator 9 is deformed into a rhombic shape. With the spiral conveyor 2 further rotated, the protrusion part 9-a is released from a slide contact state, and is then brought into slide contact with a spiral and the vibrator 9 performs reciprocating vibration. This constitution enables drop down of detergent deposited on the inclination wall 1-b and the feed of detergent onto the spiral conveyor 2, and permits prevention of the occurrence of arch phenomenon of detergent.
Patent JP-H04290647-A (JP)
Title: Hydraulic clutch type transmission device for tractor
Inventor: HATTORI KATSUMI
IPC: F16H3/08
Filed: 1991-03-15
Abstract: PURPOSE:To improve the interchangeability and mass production performance of a clutch mechanism and obtain a small-sized and compact transmission case by juxtaposing total six main and subspeed change hydraulic clutch mechanisms, on a traveling system countershaft which penetrates through the transmission case of a tractor. CONSTITUTION:The total six hydraulic clutch mechanisms (C1-C6) are interposed in each longitudinally symmetrical arrangement state as pairs in the contiguous part between the first main transmission hub gears (28F1) and a reverse hub gear (28R) which are arranged on a traveling system countershaft (19), in the contiguous part of the second and third main transmission hub gears (28F2) and (28F3), in the contiguous part of the first and second sub-transmission hub gears (29H) and (29L).
Patent JP-S60220570-A (JP)
Title: Method of impregnating fuel cell with electrolyte
Inventor: SAKURAI MASAHIRO
IPC: H01M8/02
Filed: 1984-04-17
Abstract: PURPOSE:To reduce a hygroscopic property and fluidity of a matrix structural body before assembling a cell whereby prevent an electrolyte involved in the matrix structural body from leaking to the outside upon assembling the cell by forcedly cooling said matrix structural body to deposition temperature or less for depositing a solid phase after impregnating said matrix structural body with the electrolyte. CONSTITUTION:Before assembling a cell, an electrolyte specified in its phosphoric acid concentration is retained in a matrix, and cooled to temperature at which the electrolyte allows phosphoric acid to be deposited therefrom corresponding to the phosphoric acid concentration and thereby the electrolyte gets rich in a solid phase. According to a phase diagram, phosphoric acid dissolved to supersaturation has a minium point of temperature at which it is deposited as a solid, in the vicinity of 104wt% thereof. Cooling it to 17 deg.C or less, all the electrolyte changes to a solid phase. However, cooling the electrolyte to 20 deg.C or less in the weight % ranging from 100 to 105, the electrolyte involved in the matrix is less fluidized since the solid phase becomes more abundant than a liquid phase. Thus, the electrolyte is prevented from leaking from the outer periphery of the matrix upon assembling the cell. In addition, since deposited phosphoric acid is slow in a moisture absorption rate as compared with an aqueous solution, the phosphoric acid less absorbs moisture at assembling the cell with little leakage of the phosphoric acid due to volume expansion thereof.
Patent JP-S554157-A (JP)
Title: Color television receiver of beam index type
Inventor: KUBO MORIHIRO
IPC: H04N9/24
Filed: 1978-06-23
Abstract: PURPOSE: To prevent a color shift due to a difference in scanning rate of an electron beam, by providing an index processing circuit with a circuit which develops a control voltage obtained from a vertical synchronizing signal.  
     CONSTITUTION: From line-in signal (b) from the 2nd index element and signal (d) obtained by delaying horizontal synchronizing signal (a), monostable multivibrator 15 generates delay output (e), by which the 1st index signal (c) is extracted and made into index signal (f), and an electron beam is made to strike a fixed phosphor by triplet signal (g) obtained through frequency conversion of frequency converter circuit 20. In this case the horizontal speed of the electron beam is different on each horizontal line; it is slow at the center of screen and fast at upper and lower parts, causing a phase error of the index signal. For the purpose, control signal forming circuit 22 is provided to generate sine wave (i) from vertical synchronizing signal (h) and a voltage equivalent to it is inputted to monostable multivibrator 15 to control the width of output pulse (e), so that a color shift can be eliminated with the extracted phase of signal (f) equalized over all horizontal lines. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60220599-A (JP)
Inventor: ISO NAOYUKI
IPC: H05F3/02
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-H08239011-A (JP)
Title: Automobile emergerncy notifying device
Inventor: NAKAJIMA SHINJI
IPC: B60R25/102
Filed: 1995-03-07
Abstract: PURPOSE: To quickly and automatically report the occurrence of an automobile emergency state and information about its current position to a base station and to track the automobile at the base station in an automobile emergency notifying device. CONSTITUTION: An automobile 2 is provided with a GPS receiver 12 and a radio telephone set 15, a base station 3 is provided with a central processing unit 31, a telephone set 32 and a storage section 33 and when starting of the automobile 2 by a means other than a key for starting the automobile 2 is detected by a detecting section 15a, or when an emergency switch 15b is pressed, a current position information signal, an emergency state signal and the telephone number data of its own are automatically sent from the radio telephone set 15 to the base station 3. The base station 3 can recognize the occurrence of an emergency state based on the received signals and quickly perform tracking.
Patent JP-S63240820-A (JP)
Inventor: KAWAKAMI HIROSHI
IPC: A46B7/10
Filed: 1987-03-30
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-H06265847-A (JP)
Title: Display device
Inventor: HIROKI MASAAKI
IPC: G09G3/36
Filed: 1991-02-16
Abstract: PURPOSE:To supply distinctive gradation display levels to liquid crystal by dividing a signal in a time of writing to a pixel with time without varying the time of one-screen writing and varying the mean value of an electric field applied to the pixel in this time according to the rate of the division. CONSTITUTION:In case of a conventional display device, an electric field applied to pixel electrodes is determined by the intensity of the electric field of signal lines in a data direction and then the transmissivity of the liquid crystal is determined. Here, the analog gradation control mentioned above is not performed the signal in the write time of the unit time t225 of writing to an optional pixel is divided with time to display gradations as many as the divisions. In this case, when electric field variations 227, 229, and 231 are as shown in the figure, electric fields 228, 230, and 232 applied to pixel electrodes reach a mean value in a non-writing time and a distinctive gradational display can be made.
Patent JP-H07285655-A (JP)
Title: Carrier system of article and inspection system of carried article
Inventor: KOBAYASHI MASAYUKI
IPC: B07C5/10
Filed: 1994-04-15
Abstract: PURPOSE:To inspect an article even from its lower surface side in simple structure and to convey the article in such a way to inspect the article without stopping it. CONSTITUTION:A first carrier means A to convey an article 8 in a specified direction by way of placing the article 8 on a carrier conveyor 1 and a second carrier means B positioned at an outlet end part of the first carrier means A and to convey the article 8 in a specified direction by way of sandwiching the article 8 by carrier conveyors 2, 3 on both sides relatively facing against each other are furnished.
Patent JP-H01247103-A (JP)
Title: Preparation of wooden veneer
Inventor: WATABE HIROSHI
IPC: B27L5/00
Filed: 1988-03-28
Abstract: PURPOSE:To artificially create a grain pattern rich in a natural feeling, by using veneer impregnated with a resin as a summer wood part expressing base material. CONSTITUTION:Spring wood material part expressing veneer and summer wood part expressing veneer are laminated through an adhesive, and clamped and bonded to prepare a laminated flitch which is, in turn, sliced to obtain wooden veneer 1. In this case, a wooden base material is impregnated with polyethylene glycol or polyethylene glycol methacrylate and sliced to be used as a summer wood part expressing base material. By this method, since vessels of wood are filled with a resin to fill the gaps of cells, the breaking strength of veneer can be enhanced and, therefore, the veneer can be thinly sliced and a grain pattern approximate to that of natural wood can be expressed. Since the impregnation amount of the resin is sufficient to suppress the sucking of paint at the time of the surface painting of the wooden veneer 1, the paint is left on the surface of a summer wood part to be solidified and, therefore, gloss difference is generated between spring and summer wood parts 3, 2 and a gloss feeling can be expressed at the summer wood part.
Patent JP-S5527384-A (JP)
Title: Hand washing composition
Inventor: IEE SEE PEE SHIYUROODAA
IPC: C11D7/24
Filed: 1979-06-19
Abstract: The invention is relating to a handwashing composition, to a process for its preparation and to the application of such composition, which is composed of the following primary characterizing ingredients:
 - a continuous oil phase, mainly consisting of straight or branched paraffinic oil fractions of 10-30 carbon atoms, having a boiling range between 140-400 DEG C and a viscosity of up to 35 centistokes at 25 DEG C;
 - a dispersed aqueous phase;
 - a buffer, mainly composed by lactic acid and triethanolamine;
 - an emulsifying system, mainly consisting of mono- and diglycerides of the higher natural fatty acids and ethoxylated glycerine esterified by fatty acids;
 - glycerine as stabilizer of the emulsion;
 - caraghenates such as polysaccharides bearing sulphonic acid residues, optionally esterified by lower alcohols, and as additional secondary components: allantoin, additional stabilizers in the form of montmorillonites, the free oxygen sites of which are occupied by quaternary groups, lower alkanol, preservatives, silicone oils, antioxydants, perfumes, desinfectants and an abrasive for special purposes.
Patent JP-H11274562-A (JP)
Title: Gallium nitride compound semiconductor light emitting element and manufacture thereof
Inventor: OKAZAKI HARUHIKO
IPC: H01L33/32
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of electrodes to a semiconductor layer, Ohmic characteristics and external quantum efficiency by combining a thin metal film with transparent electrodes. SOLUTION: By laminating a metal layer composed of one of elements Pd, Sc, V, Zr, Hf, Ta, Rh, Ir, Co and Cu and metal layers 7-9 composed of one of elements Ti, Ni, Mo, W and Mg, it can have an electrode having a high adhesion strength and low contact resistance.
Patent JP-H08269034-A (JP)
Title: Insecticidal (tetrahydro-3-furanyl) methyl derivative
Inventor: KINOSHITA KATSUTOSHI
IPC: A01N43/08
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a new compound having a high insecticidal potency and a wide insecticidal spectrum and useful as an excellent insecticide. CONSTITUTION: A compound of formula I (R1 , R2 are each) H or a 1-5C alkyl; R3 to R5 are each H, a 2-5C alkenyl, etc,; X is a halogen), e.g. 1-[N- (tetrahydro-3-furanyl)methyl}methylamino]-1-methylamino-2-chloro-2- nitroethylene. To obtain this compound, first an (un)substituted (tetrahydro-3- furanyl)methylamine is reacted with a bis(alkylthio)nitromethylene derivative such as 1,1-bis(methylthio)--2-nitroethylene and then the resultant product is reacted with an amine to obtain the compound of formula II. Next, the obtained compound is reacted with a halogenating agent such as N-chlorosuccinimde, etc., to obtain a compound of formula III, and then the obtained compound is reacted with a reducing agent such as sodium boron hydride, etc., preferably in alcohols, etc.
Patent JP-H0959788-A (JP)
Title: Production of electrogalvanized steel sheet excellent in appearance
Inventor: IWAI MASATOSHI
IPC: C23G5/036
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To produce an electrogalvanized steel sheet having a surface uniform in color tone and an excellent appearance at the time of electroplating the surface of a steel sheet with zinc by previously pickling the surface with an acidic soln. contg. a specified nitrogen-contg. org. compd. SOLUTION: A steel sheet to be electroplated with Zn is dipped for 2 to 60sec in a pickling soln. prepared by incorporating a nitrogen-contg. org. compd. forming cation by 50-300ppm into a pickling bath contg. 1-30% hydrochloric acid, sulfuric acid, etc., to control the steel sheet to acidic pH and to dissolve off an extremely-thin oxide layer on the surface. At least one kind among a primary amine from ethylamine to dodecylamine, a secondary amine such as dimethylamine, a tertiary amine such as trimethylamine, a quaternary ammonium salt such as stearyltrimethylammonium chloride and a heterocyclic compd. such as hexamethylenetetramine is used as the nitrogen-contg. compd. The pickled steel sheet is electroplated in a galvanizing soln. contg. zinc sulfate.
Patent JP-S63245412-A (JP)
Title: Heat-resistant polyvinyl chloride resin
Inventor: MASUKO SEIICHI
IPC: C08F2/18
Filed: 1987-04-01
Abstract: PURPOSE:To make it possible to form a polyvinyl chloride resin of improved heat resistance, especially, an improved softening point, by copolymerizing vinyl chloride with o-chlorophenylmaleimide by aqueous suspension polymerization. CONSTITUTION:This heat-resistant polyvinyl chloride resin in a copolymer obtained by copolymerizing o-chlorophenylmaleimide with vinyl chloride by aqueous suspension polymerization. This resin contains 0.2-40wt.% o- chlorophenylmaleimide monomer units and has a degree of polymerization of 300-3,000.
Patent JP-S5412514-A (JP)
Title: Original reading device
Inventor: SATOU MITSUHIRO
IPC: G01D15/00
Filed: 1977-06-29
Abstract: PURPOSE:To avoid the negative effect due to the halogen lamp heat within the reading device by spraying the air from the upper part of the original at the reading part, and thus to secure a correct reading of the original for the facsimile and others.
Patent JP-H05282876-A (JP)
Title: Semiconductor memory
IPC: H01L21/8246
Filed: 1992-03-31
Abstract: PURPOSE:To realize a memory in which both areas to be used as a DRAM and a ROM exist in mixture by initializing. a data memory node of a first memory cell to a third reference potential by initializing means and then reading it. CONSTITUTION:A memory cell is formed of a first memory cell 34 and a second memory cell 35. A memory cell.transistor 35a of the cell 35 and a capacitor 35b are set substantially to an electrically non-connected state. A bit line 47 (or 48) to be connected with the cell 34 or 35 is precharged to a second reference potential of a VCC potential by a bit line precharge signal generator 44. Then, a data memory node of a memory cell.transistor 34b of the cell 34 is initialized to a third reference potential of a GND potential by initializing means, and then read.
Patent JP-H0589218-A (JP)
Title: Document storing and managing system on optical filing device
Inventor: SAITOU REIJI
IPC: G06F17/30
Filed: 1991-04-10
Abstract: PURPOSE:To eliminate an error generated artificially due to the manual description or the input by a keyboard of a managing number and to shorten processing time when the image information of a document, etc., is stored in an optical filing device. CONSTITUTION:The managing number and a bar code in accordance with the number are recorded 22 on the document generated by CAD. A bar code reader is provided adjacently to the image reading area of an image reader, and the bar code is read 25 simultaneously with the reading of the image information, and the image information is stored 27 in the optical filing device according to a read managing number.
Patent JP-H08273820-A (JP)
Title: Induction heating cooking appliance
Inventor: MARUTANI MASAMI
IPC: H05B6/12
Filed: 1995-04-03
Abstract: PURPOSE: To provide an induction heating cooking appliance which can deal with the alteration of voltage of an electric power source and moreover can deal with even a case a pan is moved during heating independently of the position of the pan. CONSTITUTION: A judging curve (a) for a standard pan is stored in a proper pan judging means 9. Based on the curve, a transistor 6 is driven through an output controlling circuit 10 and a pan is heated by a heating coil 4. The information of input current and voltage is supplied to the proper pan judging means 9 and compared with the judging curve (a) to obtain a judging curve (b) which becomes a standard for heating stop for a non-proper pan. The judging curves (a), (b) can be corrected based on the alteration of voltage of the electric power source.
Patent JP-H07273840-A (JP)
Title: Mobile telephone set with voice band control function
Inventor: HASHIMOTO KAZUYA
IPC: H04W88/02
Filed: 1994-03-25
Abstract: PURPOSE:To improve the sound quality of receiving voice in a mobile telephone set and to make the receiving voice easy to be heard even under the environments of city noise. CONSTITUTION:The noise detected by a microphone 17 for noise detection is compared with a reference level in a voice band control part 18. When the leven is more than a prescribed level, a switch signal is outputted to a voice band switch part 16. In the voice band switch part 16, the signal from a reception part 15, by the switch signal, is switched from a low-pass filter 161L where sound quality is regarded as important to a high-pass filter 161H by switching devices 162 and 163. Thus, receiving voice which is easy to be heard for the noise in which low pitched sound is cut is outputted from a receiver 13.