baber/WOPTO huggingface dataset:
Patent JP-H04147048-A (JP)
Title: Gas detection device
Inventor: KIMURA TOSHIYUKI
IPC: G01N27/18
Filed: 1990-10-09
Abstract: PURPOSE:To enable a miscellaneous gas and a fuel gas to be detected in sequence by connecting a smaller load resistor than a resistance in a maximum concentration gas within the detection range to a heat rays type semiconductor sensor mainly consisting of a tin oxide semiconductor. CONSTITUTION:A smaller load resistor 7 than a resistance in a maximum concentration gas within the detection range is connected to a heat rays type semiconductor sensor 5 which mainly consists of a tin oxide semiconductor. Then, since sensitivity of the sensor 5 deteriorates due to continuous conduction of current, a gas sensor power supply circuit part 8 is controlled by a gas sensor power supply control circuit 10a for allowing current to be conducted to the sensor 5 intermittently and for maintaining the sensitivity stably for a long-term use. The resistance of the sensor 5 is measured by a detection circuit part 9 only at a last moment of this condition time and an alarm is generated by a gas sensor alarm generation part 10b according to concentration detection of the sensor 5. Then, temperature increases according to detection of gas to be detected due to connection of the resistor 7 and fuel leakage and air contamination of miscellaneous gas can be detected by change of relative sensitivity of the sensor 5 for a plurality of gases to be detected accompanied by it.
Patent JP-2001096348-A (JP)
Title: Strand cutting process in continuous casting
Inventor: KOGA YASUHIKO
IPC: B22D11/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a strand cutting process for obtaining bloom which reducing the production amount of cut off loss, and moreover, collecting a single quality of billets uniformized to the upper limit value of a cut-off planning. SOLUTION: In the collection of a plurality of blooms by cutting strands which are cast with a continuous casting facility, there the planned length (a) of an overall bloom, is compared with a qualitative length L of strand using the compound command information where a billet cut-off command information, which is used in the next booming process, to a bloom cut-off command information, and the remainder of molten metal or a lack amount of molten metal is found. By adding or reducing the number of billets of one bloom depending on the remainder of molten metal or the lack amount of molten metal, the amount of molten metal is adjusted to become less than one bloom, which are distributed equally into each uncut bloom in the upper limit value limit of bloom.
Patent JP-H05106599-A (JP)
Title: Vibration isolating device of vertical shaft pump
Inventor: TERAJIMA MAKOTO
IPC: F04D13/00
Filed: 1991-10-21
Abstract: PURPOSE:To provide a vibration isolating device for vertical shaft pump, with which vibration of the pump can be dulled or suppressed. CONSTITUTION:Additional weights 6a, 6b are fixed to a column pipe 2, bell mouth 4, etc., as components of the vertical shaft pump immerged portion. Thereby the vibration of the pump structural system due to the fluid axciting force when pump is in operation is dulled or suppressed, and a vertical shaft pump having a high reliability against vibration is achieved.
Patent JP-H08132600-A (JP)
Title: Type printer
Inventor: NAKAGAKI YUJI
IPC: B41J1/00
Filed: 1994-11-07
Abstract: PURPOSE: To reduce the stock space of type units by decreasing the necessary number of the units to be stocked in a type stocker and to simply and easily operate at the time of mounting or replacing the unit. CONSTITUTION: The dates of manufacture and best if used by are printed over two lines or more on a medium to be printed by a type wheel 2 in which a perpendicular or flow hammering type units 51 and 52 are mounted. The units 51 and 52 are stocked in a type stocker 3. At least one set of type units of the numbers for indicating a year, numbers for indicating a month and numbers for indicating a day and necessary number of type units for indicating the same indicating factor of characters and symbols to indicate that the year or the month or the day or the date are all the same are provided, and stocked in the stocker.
Patent JP-H06125487-A (JP)
Title: Replacement device for camcorder battery
Inventor: YAMAOKA MITSUO
IPC: H04N5/225
Filed: 1992-10-12
Abstract: PURPOSE:To improve the convenience of use by providing a mechanism able to mount a battery having a larger residual capacity to the camcorder without interruption of power so as to attain excellent image pickup without time interruption. CONSTITUTION:When a battery 4 is connected to a battery replacement device 1, the power charge in the battery 4 is consumed by an actuated set 8. When the residual capacity of the battery is less and a battery residual quantity warning is raised from the set 8, a photographer starts mounting other battery charged up from the upper direction by matching a groove of the battery 5 with projection of a slider of both a positive electrode and a negative electrode of the replacement device 1 then the battery 4 is pushed out in the lower direction. In this case, the batteries 4, 5 in the set 8 are connected in parallel. Furthermore, when the mount of the battery 5 is progressed, the battery 4 is expelled from the lower side of the replacement device 1 and the battery 5 is connected solely.
Patent JP-2000169526-A (JP)
Title: Polymerizable monomer composition, copolymer, and contact lens
Inventor: INOMATA KIYOSHI
IPC: C08F230/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a monomer composition which comprises a phosphorylcholine-like-group-containing(meth)acrylate (A), a polymerizable hydroxyl-containing fluoro monomer (B), and other polymerizable monomers (C) in a specified ratio, is uniform and transparent because of the improved solubility of component A, and gives a polymer having desirable oxygen permeability and staining resistance when polymerized. SOLUTION: This composition comprises 1-25 wt.% component A, 5-70 wt.% component B, and 20-94 wt.% component C. It is desirable that component A is a compound of formula I and component B is a compound of formula II. It is desirable in this composition that component C comprises 20-60 wt.% monofunctional monomers other than components A and B and 0.1-10 wt.% polyfunctional(meth)acrylate. In the formulae, R1, R3, and R4 are each H or methyl; R2 is (CH2CHR3)n (wherein n is 1-8); m is 2-4; X is -CH(OH)CH2- or -CH(CH2OH)-; h is an integer of 0-3; and Rf is at least either of 2-21F linear and branched 1-10C fluoroalkyl groups.
Patent JP-H02119997-A (JP)
Title: Sludge deodorizer
Inventor: SHIGEMI KOKI
IPC: C02F11/00
Filed: 1988-10-28
Abstract: PURPOSE:To surely deodorize sludge with a small amt. of a deodorant by providing a controller, etc., for operating a chemical injection pump based on the value obtained by subtracting the differential signal of the integral signal of an odorous component conc. from the integral signal to the title sludge deodorizer. CONSTITUTION:The output signals of odor sensors 18-21 are inputted to a computing element 32 through respective signal processors 28, 29, 30, and 31. A chemical injection amt. signal is outputted from the element 32 to a pump controller 33, the chemical injection pumps 36 and 37 provided to liq. chemical tanks 34 and 35 are controlled by the controller 33 based on the signals, and a deodorizing liq. chemical is supplied to a sludge tank 1 and a flocculation tank 4 through pipelines 38 and 39. An isothiazolonebased disinfectant, NaClO, NaClO2, H2O2, a Zn salt, an Fe salt, etc., are appropriately used as the deodorizing chemical.
Patent JP-2001096338-A (JP)
Title: Method of manufacturing copper tube for refrigerator or air-conditioner
Inventor: SASAKI MASAHIKO
IPC: B22D11/055
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a qualified copper tube for a refrigerator or air-conditioner at low manufacturing cost. SOLUTION: A material copper tube is prepared by continuous casting process used a heating mold, and the material tube, having a directionally solidified structure, is processed to form the copper tube with <=10 mm of outer diameter for a refrigerator or air-conditioner by applying at least twice of cold drawing and annealing.
Patent JP-H09108143-A (JP)
Title: Swing-up type elevating and lowering toilet seat device
Inventor: HORIUCHI HIROSHI
IPC: A47K13/10
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a swing-up type elevating and lowering toilet seat device capable of stably supporting a body at the time of elevating and lowering a toilet seat and being applied also to a multi-functional type toilet seat whose width direction dimension is large. SOLUTION: The elevating and lowering toilet seat device 1 of a sitting type stool is constituted of a main body frame 2 for constituting a main body, a swingable elevating and lowering mechanism 3 connected to the main body frame 2 and the toilet seat 5 attached to the swingable elevating and lowering mechanism 3. Holding means 6 and 7 for stabilizing the falling of the body are provided in the swingable elevating and lowering mechanism 3 integrally with the toilet seat 5 and the holding means are composed by erecting armrests 6 on both side parts of the toilet seat and erecting a backrest 7 at the back of the toilet seat 5.
Patent JP-H03179006-A (JP)
Title: Method and catalyst for preparation of syndiotactic polymer
Inventor: JIYON EI YUUEN
IPC: C08F110/06
Filed: 1990-10-11
Abstract: Syndiospecific catalysts and processes for the syndiotactic propagation of a polymer chain derived from an ethylenically unsaturated monomer which contains 3 or more carbon atoms or is a substituted vinyl compound. The catalysts comprise an unbalanced metallocene cation, characterized by a cationic metallocene ligand having sterically dissimilar ring structures joined to a positively charged coordinating transition metal atom, and a stable noncoordinating counter anion for the metallocene cation. One of said ring structures is a substituted or unsubstituted cyclopentadienyl ring and the other of the ring structures is a substituted cyclopentadienyl group which is sterically different from the first cyclopentadienyl group. A structural bridge between cyclopentadienyl groups imparts stereorigidity to the catalyst. The catalyst is contacted with a C3+ alpha olefin or other ethylenically unsaturated compound in a polymerization reaction zone and maintained in contact with the catalyst in the reaction zone under polymerizatio conditions to produce a syndiotactic polymer.
Patent JP-H1176135-A (JP)
Title: Sponge scrub brush
Inventor: TAKAGI EMIKO
IPC: A47L13/16
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To sanitarily and safely handle it, and improve facility by arranging a V-shaped projecting part having a prescribed angle on the lengthwise directional one side of opposed straight lines or a curve, and arranging a V-shaped recessed part having a prescribed angle in a position opposed to this V-shaped projecting part. SOLUTION: In a sponge scrub brush main body 1, straight lines 2a and 3a are arranged, and a V-shaped projecting part 4 having a angle of 60 to 120 deg. is notched on the lengthwise directional one side, and a V-shaped notched recessed part 5 having an angle of 60 to 120 deg. is formed in a position opposed to this V-shaped projecting part 4. For example, in the case of washing a root part of a handle of a coffee cup, a stain can be easily removed only by rubbing it by a tip pointed part of the recessed part 5 or the tip of the projecting part 4. It can be washed without suffering an injury such as a hand is cut only by wiping it off by sandwiching an edge of a kitchen knife on the recessed part 5 side. When a rack is wiped, since a contact part is reduced, it is sanitary, and even if it is used at any time, unsanitary feeling is not imparted.
Patent JP-H01116679-A (JP)
Title: Production of sheet-shaped volume phase type hologram
Inventor: KUSHIBIKI NOBUO
IPC: G03H1/02
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a sheet-shaped hologram having an arbitrary shape by forming a hologram film on a water soluble substrate having an arbitrary surface shape, then dissolving away the substrate after the hologram formation. CONSTITUTION:A photosensitive material layer essentially consisting of a vinyl carbazole polymer is laminated on the substrate consisting of alkali halide and is subjected to exposing and development processing to form the hologram; thereafter, the substrate is dissolved away. The sheet-shaped volume phase type hologram is thereby obtd. and is usable as an ornamental material, etc., for various objects by a transfer method and sticking method.
Patent JP-S63127582-A (JP)
Title: Manufacture of amorphous silicon solar cell
Inventor: UMEMOTO YOSHIYUKI
IPC: H01L31/04
Filed: 1986-11-17
Abstract: PURPOSE:To prevent the cracking of a transparent insulating substrate during a manufacturing process by simultaneously laminating each layer to a photosensor region and a non-element region except said region when a transference electrode film, an amorphous silicon (a-Si) film and a metallic electrode film are laminated onto the substrate. CONSTITUTION:A transparent conductive film consisting of ITO, etc., is formed onto the whole surface of a thin glass substrate 1, and only clearance sections 5 among circular photosensor regions 2 and a non-element region 4 except the regions 2 are removed. A metallic electrode film composed of an a-Si film, Al, etc. is laminated, leaving the sensor regions 2 and the non-element region 4 through the same method. An epoxy resin film is applied onto the sensor regions 2 and the non-element region 4 and used as a protective film. When a plurality of non-square photosensor regions are shaped onto one substrate, the same laminating film is also formed in the non-element region, thus increasing the strength of the substrate extending over the whole surface, then decreasing cracking at the time when the thin glass substrate is employed and improving yield.
Patent JP-H03135771-A (JP)
Title: Device for measuring traveling time of vehicle
Inventor: WAKAYAMA ATSUO
IPC: G01P3/64
Filed: 1989-10-20
Abstract: PURPOSE:To accurately measure an accelerative traveling time by measuring and calculating the accelerative traveling time until a vehicle attains a specified distance and correcting the delay of trigger at the time of starting. CONSTITUTION:A measurement operation means 101 is triggered by a first pulse signal generated by a speed sensor with the start of the vehicle and starts a measuring action to measure the traveling time until the vehicle attains the specified distance. Then, a correction means 102 obtains the time from the start of the vehicle to a trigger point according to the change of the speed after the means 101 is triggered and adds the obtained time to the traveling time measured by the means 101 to correct the delay of the trigger at the time of starting. Thus, the traveling time is accurately measured.
Patent JP-H07129292-A (JP)
Title: Terminal equipment
Inventor: SUGINO KOICHI
IPC: G06F3/12
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a terminal equipment, equipped with a serial interface as an option, at low cost by using a one-chip microcomputer which is equipped with a serial interface internally and has a serial data input terminal. CONSTITUTION:This serial printer is normally equipped with a parallel interface and uses a serial interface adapter for serial printing data. This adapter uses the one-chip microcomputer 11 which has the serial interface internally. When parallel printing data are processed, terminals P1-P3 are used as an inputting terminal for an automatic sheet feed signal, an output terminal for an error signal, and an output terminal for a paper empty signal respectively. When the serial printing data are processed, the terminals P1-P3 are used as an input terminal for the serial printing data, an output terminal for the serial data, and an output terminal for a data terminal ready signal.
Patent JP-S62133366-A (JP)
Title: Insulation resistance tester
Inventor: HAYASHI EIJI
IPC: G01R27/14
Filed: 1985-12-05
Abstract: PURPOSE:To obtain an insulation resistance tester which obtains a proper constant voltage against load variation by using a rectangular wave oscillator. CONSTITUTION:A switch 70 is turned on to supply a source voltage to respective gates from a battery 10 and a plug voltage is applied to a NOT gate 63 through a resistance element 73 to place respective parts in operation. Consequently, the rectangular wave 20 outputs a rectangular wave with 1/2 duty. This rectangular wave drives a transistor (TR) 32 through an amplifier 31 and is boosted in voltage through the primary coil 34 of a transformer 33. The boosted voltage lead out of the secondary coil 35 is rectified 40 to a double voltage and applied to an insulation resistor 90 to be measured as a DC output high voltage E0 through measurement terminals E and L. A current flowing through the resistor 90 is converted 81 logarithmically and the output is indicated on an indicator 80. The oscillator 20 is used, so even when the load varies, the insulation resistance tester which obtains a proper constant voltage against output variation due to load variation is obtained because the rectangular wave of the oscillator 20 is transmitted to the transformer 33 at constant frequency as a carry frequency.
Patent JP-H06124384-A (JP)
Title: Cooling device of automatic vending machine
Inventor: OZAKI SUEHIRO
IPC: G07F9/10
Filed: 1992-10-13
Abstract: PURPOSE:To provide the cooling device of simple constitution which performs processing of drain water and maintain stable vaporization performance for a long period of time. CONSTITUTION:In the cooling device which cools the inside of the box of the automatic vending machine by sending a compressed refrigerant in a capacitor 9 through a compressor 7, the lower part of the condenser 9 is dipped in a drain water receiving pan 19 which receives the drain water produced in the box, so the drain water A gathered in the drain water receiving pan 19 is vaporized with the heat generated by the condenser 9.
Patent JP-S63129990-A (JP)
Title: Separation of sugar liquid
Inventor: SUZUKI KAZUMASA
IPC: C12P19/18
Filed: 1986-11-19
Abstract: PURPOSE:To separate trehalose useful as a low cariogenic sweetener in high purity and recovery, by reacting an aqueous solution of sucrose with glucosyl transferase, treating the reaction product with a yeast and contacting with a strongly acidic cation exchange resin. CONSTITUTION:An aqueous solution of sucrose is made to react with glucosyl transferase and palatinose is removed from the product by fractional crystallization. The solution free from palatinose is treated with a yeast to remove fermentative sugar and the product is made to contact with a strongly acidic cation exchange resin to separate 1-O-alpha-D-glycopyranosyl-D-fructose. The yeast is e.g. Saccharomyces cerevisiae, Saccharomyces formosensis, etc. The ion exchange resin is Ca-type strongly acidic cation exchange resin and is used at an eluate velocity LV of preferably 0.05-0.15m/hr.
Patent JP-S61180321-A (JP)
Title: Position detector
Inventor: TAGUCHI YOSHINORI
IPC: G06F3/046
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a position detector having high operability and high accuracy by detecting the maximum level of induced voltage when the position of a tablet part where plural magnetic plates and conductor plates are laminated is designated by means of a position designating bar magnet. CONSTITUTION:A tablet part 100 is formed by laminating three sheets of magnetic matters containing plural long-size magnetic matters and four sheets of conductor plates containing plural linear conductors in the prescribed order and into a prescribed form. Then the position of a point A of the part 100 is designated by a position designating bar magnet 400 with its N pole turned down. Thus induced voltage levels V1-V8 are obtained on the detection lines of the direction X. Each of these voltage levels is maximum at the position right under the point A. The voltage levels V1-V8 are obtained from a multiplexer 301. In this connection, the X coordinate value XS of the point A can be obtained by calculating the X coordinate value with which the induced voltage is maximum through a position detecting circuit 500. The Y coordinate value YS is also obtained in the same way.
Patent JP-H02121217-A (JP)
Title: Side stand switch
Inventor: SAKAKINO TAKAHIRO
IPC: H01H15/24
Filed: 1988-10-28
Abstract: PURPOSE:To enhance mechanical strength and operational accuracy of a switch by slidably holding both ends of a shaft by means of the guide holes of a case, and axially sliding the shaft so as to open/close the contact of the switch. CONSTITUTION:Guide holes 1c and 1d are formed on both ends of a case 1, and a shaft 2 and a plunger 4 slide through the holes 1c and 1d. The contact point of a switch is covered with a waterproofing sheet 7 and a terminal base 8. A tongue is provided around the terminal base 8 so as to be fitted into a groove disposed around the inner wall of the opening of the case 1. The bent portion of a contact 10 is fixed to the projection 8a of the terminal base 8 in a mutual contact state, and this, the curved portion thereof at the other end is slidably constituted. This facilitates assembly and reduces the number of processes, thereby enhancing assembling workability and slidability and preventing any adverse influence caused by vibration or impact.
Patent JP-S62134080-A (JP)
Inventor: HIKICHI KUNIO
IPC: A24D3/02
Filed: 1985-12-05
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-2001097594-A (JP)
Title: Roller for oa equipment
Inventor: SUZUKI HARUO
IPC: B65H5/06
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a roller for OA equipment, having such characteristics as having a high friction coefficient, being soft, and being durable. SOLUTION: This roller for OA equipment is constructed of a foamed body using both a foaming agent generally used in thermoplastic polyurethane resin and a thermally expanding microcapsule. Thus, the roller has uniform and solid inner cells, has a better surface appearance than rollers composed only of a foaming agent, has a high friction coefficient, and is soft and durable.
Patent JP-2000087173-A (JP)
Title: Hydrogen storage alloy
Inventor: OKADA MASUO
IPC: C22F1/18
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To increase an amount of occlusion/release of hydrogen and to improve plateau characteristic by providing a structure in which a main phase of body-centered cubic structure containing V, Zr, Ti, and Ni and a network grain boundary phase composed of two or more phases are present and the grain boundary phase contains a C14 Laves phase and a phase containing specific amounts of Zr and also regulating the volume percentage of the grain boundary phase to a value in a specific range. SOLUTION: In this hydrogen storage alloy, the volume percentage of the grain boundary phase is regulated to 25-50%. This grain boundary phase contains a C14 Laves phase and a phase containing >=35 atomic% Zr. Accordingly, the total composition of this alloy contains, by atom, >75.0-85.0% V, 2.0-15.0% Zr, 2.0-15.0% Ti, and 2.0-15.0% Ni. By casting a molten alloy of this composition and then carrying out annealing, plateau characteristic can be improved to a greater extent. As to annealing conditions, it is preferable to perform annealing at 800-1,300 deg.C for 0.5-100 hr.