baber/WOPTO huggingface dataset:
Patent JP-H07161395-A (JP)
Title: Water-proofing protective cover
Inventor: UMEKI HIROSHI
IPC: H01R4/70
Filed: 1993-12-10
Abstract: PURPOSE:To improve water-proofness by composing a protective cover consisting of a main body and a cover wherein the main body contains an electric wire connecting part and is filled with a gel sealing main agent and the cover has a large number of projected and recessed part formed in the inside and is coated with a curing agent. CONSTITUTION:A water-proofing protective cover 21.is composed of a box-like main body 23, electric wire pressing ribs 43a, 43b, an electric wire connecting part pressing rib 34, and a projected cover 25 wherein an electric wire insertion hole 27 and electric wire pressing ribs 29a, 29b are formed in the main body. An electric wire connecting part is stored in a storage part 31 between the ribs 29a, 29b. The inside of the main body 23 is filled with a gel sealing main agent 33 and a curing agent 49 is applied to an uneven staying part 50 composed of lattice grooves 47 formed in the inside of the cover 25. The width, the depth, and the spaces of the grooves are set based on the viscosity and the needed amount of the curing agent and the curing agent is preferably a one with 1000-10000CPS viscosity. When the main body 23 is covered with the cover 25, the hooking projected parts 37 of the main body are inserted and hooked into hooking holes 42 of the cover. As the uneven staying part, transverse grooves, vertical grooves, or a plurality of semispherical projected parts may be formed.
Patent JP-H08168158-A (JP)
Title: Shed remounting method
Inventor: YAN OISHIYUTAIN IBUAAZEN
IPC: H02G15/04
Filed: 1994-12-14
Abstract: PURPOSE: To prevent slipping of a shed by removing an old bonding material from the neck and supporting means of the shed, adding a new bonding material and then winding a plurality of binding tools around this new bonding material. CONSTITUTION: A thermo-compressive shed 14 provided at the end part 10 of a cable 12 is heated by a torch 16, until it is softened. The shed 14 is placed upside down, so that the layer 18 of the old bonding material at the lower side is exposed and can be removed. The original position of the shed 14 is recorded on the cable 12 by marking a mark 20. A band 22 of the new bonding material is added in the same width and in the same position of the old bonding material 18 on the cable 12. A binding tool 24 similar to a filament is wound for several turns around the bonding material 22 and cable 12. The shed 14 is placed again upside down with respect to the original position, so that the tubular part or shed 14 covers the new bonding material 22. Using a torch 16, the new bonding material 22 is heated and dissolved for bonding the cable 12 to the shed 14.
Patent JP-H11145934-A (JP)
Title: Spread spectrum receiver
Inventor: MIYAHARA KAZUNORI
IPC: H04J13/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To surely detect a peak and to enable its high-speed search. SOLUTION: Correlation detection is performed by a signal level detector 24 while keeping a search step wide through a peak discriminating circuit 22 and when the peak is detected, after a signal is moved backward from is detection position for one to two chips, the search step width is switched to a narrow position by a switching circuit 26. Next, the peak position of correlation is detected by the peak discriminating circuit 22.
Patent JP-2000133007-A (JP)
Title: Ceiling recessed luminaire
Inventor: YAMAMOTO TADAO
IPC: F21V21/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which dispenses with reassembling of its parts, and can be mounted easily. SOLUTION: In this ceiling recessed luminaire which is constructed of a luminaire body 2 disposed between adjoining supporting bars, and a fitting member 40 mounted to the supporting bar and placed on the luminaire body 2, a pair of cutting dowels 12 are provided facing with each other on end boards 3 formed at both ends of the luminaire body 2. The fitting member 40 is fitted in the pair of cutting dowels 12 in single operation.
Patent JP-2001193301-A (JP)
Title: Remodeling method of existing vertical circulating parking device for high roof car and heavy weight car
Inventor: HASEGAWA MINORU
IPC: E04H6/14
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To remodel a vertical circulating parking device manufactured for the purpose of a usual ordinary car into a parking device capable of parking a high roof car and a heavy car having the high car height together with an ordinary car at a low remodeling cost by replacing only a necessary minimum device by leaving a driving device and a driven device high in a construction cost. SOLUTION: This device is replaced with another main duty chain 11 having a chain attachment 11a arranged at an interval (P2>P1) wider than an interval between existing adjacent chain attachments 4a to an upper sprocket 2 and a lower sprocket 3 installed on a steel frame 1 of an existing vertical circulating parking device, and a cage 12 for another high roof car being higher than a cage 5 for an existing ordinary car and having load strength for a heavy car is installed on the chain attachment 11a so as to house a high roof car and a heavy car having weight.
Patent JP-H01316025-A (JP)
Title: Analog-digital converter
Inventor: KIKUCHI MICHIKO
IPC: H03M1/14
Filed: 1988-12-09
Abstract: PURPOSE:To correct the relative accuracy of a constant current source in an output circuit by itself and to attain high accuracy by providing a D/A converter with a correction circuit and a means controlling its correction circuit in the inside of a serial/parallel A/D converter. CONSTITUTION:A constant current circuit 10 being a building block is provided to a constant current source of an output circuit, constant current circuits 11-13... having the same current value are arranged in parallel by a required number, basic resistors 26, 33-35 whose resistance is equal to each other and correction resistors 27-32 whose resistance is nearly 1/10 of that of the basic resistors are arranged in series by the required number in response to the range of correction and switch circuits 14-19 are provided to form the circuit and the operation of the components is controlled by a control circuit 6. Then prior to A/D conversion and in the non operation, the accuracy of a D/A converter 6 is arranged. Thus, the dispersion of the relative accuracy due to layout and component dispersion is made negligible by comparing the constant current circuits sequentially and taking the relative accuracy thereby improving the accuracy of the A/D converter.
Patent JP-H0576633-A (JP)
Title: Driving place partition unit of golf practice range
Inventor: KOMURO TOKUTARO
IPC: A63B69/36
Filed: 1991-09-18
Abstract: PURPOSE:To cut off from another trainee's view and hitting sound by assembling both side surfaces, a top surface and a rear surface for surrounding a driving place by opaque partition plate pieces having buffer performance and sound absorptivity, providing an entrance on the rear surface in such a manner as to be freely opened and closed, and disposing an air curtain between upper and lower sides of a front surface. CONSTITUTION:A partition plate piece 1 formed by independently foaming synthetic rubber or the like is used for both side surfaces 3A, 3A, a top surface 3B and a rear surface 3C for surrounding a driving place 2, and the respective plate pieces are assembled into a partition unit 3 using fitting means 4 to partition a driving space. The partition unit 3 is fixed to a driving place floor 5, and an entrance 6 is provided on the rear surface 3C in such a manner as to be freely opened and closed. Further, an air curtain 7 is disposed between the upper and lower sides of a front surface 3D.
Patent JP-2001134474-A (JP)
Title: Device and method for recording file
Inventor: ICHIHARA SEIJI
IPC: G07F17/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent any unread file being erroneously deleted by selecting the validity/invalidity of file deletion by referring to the history of access to an already recorded file in deleting an already recorded file and recording a new file. SOLUTION: A file recording device is constituted of a recording medium 37 for recording a first file and the history of access to the first file and a file recording device 10 for recording the file in the recording medium. The file recording device decides the validity/invalidity of the deletion of the first file by referring to the history of the access to the first file in recording a second file.
Patent JP-H03170889-A (JP)
Title: Navigational apparatus of moving body
Inventor: HAMADA OSAMU
IPC: H04Q9/00
Filed: 1989-11-30
Abstract: PURPOSE:To obtain highly accurate position data in low cost by calibrating the azimuth data of a moving body obtained from a gyrocompass using the azimuth data of a stationary satellite obtained from an antenna direction control means controlling the max. gain direction of a directional antenna on the basis of the receiving signal of a communication data receiving means. CONSTITUTION:The communication apparatus (communication data receiving means) 11 mounted on a moving body contains a receiving level detection circuit 12 and is connected to a parabola antenna 13. A gyrocompass (azimuth detection means) 24 detects the advance azimuth of the moving body and a distance sensor (moving quantity detection means) 25 detects the moving distance of the moving body and the respective detection outputs are supplied to a microcomputer 21 along with the detection output of the circuit 12. The azimuth data of a stationary satellite at every points within the service area of a moving body communication system are stared in a data base 26. An antenna direction control signal is formed on the basis of the satellite azimuth data and the respective detection outputs by the microcomputer 21 to be supplied to a motor 14 and the antenna 13 is revolved to automatically track the stationary satellite.
Patent JP-H03170509-A (JP)
Title: Production of reactive polymer
Inventor: HIGASHIMURA TOSHINOBU
IPC: C08G59/32
Filed: 1989-11-29
Abstract: PURPOSE:To produce a reactive high purity polymer useful for a coating material, adhesive, resin modifier, etc., by polymerizing an epoxidized alpha-methylstyrene deriv. in the presence of a specific catalyst. CONSTITUTION:An epoxidized alpha-methylstyrene deriv. (e.g. p-isopropenylphenyl glycidyl ether) is polymerized in the presence of a catalyst comprising acetic acid or deriv. thereof (e.g. acetic acid, trifluoroacetic acid, or monochloroacetic acid) and a divalent metal halide (e.g. ZnI2 or SnCl2) or in the presence of a catalyst comprising a sulfonate (e.g. a salt of methanesulfonic acid or trifluoromethanesulfonic acid). As being able to be purified by a conventional method such as rectification or recrystallization, the epoxidized alpha-methylstyrene deriv. has a high purity. Moreover, the formation of a halide derived from the catalyst in the polymn. is inhibited, thus giving a high purity polymer of the epoxidized alpha-methylstyrene deriv.
Patent JP-H07162942-A (JP)
Title: Routing number updating system for home memory
Inventor: TODA SEIKI
IPC: H04W68/00
Filed: 1993-12-13
Abstract: PURPOSE:To update a home memory with the routing number of a mobile communication switchboard existent in the area at the time of releasing a mobile equipment. CONSTITUTION:A mobile communication switchboard 1 is one of plural mobile communication switchboards inside the same position registration area and a switchboard for performing the call control of the mobile equipment and indicating simultaneous calling. A mobile equipment release judging means 11 judges the release of the mobile equipment corresponding to call release from the call originating side or call terminating side. A routing number acquiring means 12 acquires the routing number corresponding to N the mobile communication switchboard to which the mobile equipment is connected. A home memory updating means 13 transmits the routing number. A home memory 2 is a device for storing subscriber information such as the routing number or a position registration area number. A routing number storage part 21 stores the routing number.
Patent JP-H06135672-A (JP)
Title: Escalator device
Inventor: OKUNO SHOJI
IPC: B66B29/08
Filed: 1992-10-26
Abstract: PURPOSE:To obtain an escalator which can be utilized at the same time by a sound person and a person who uses a wheelchair, without stopping the escalator. CONSTITUTION:Each part 11, 21 of the riser of a step 10 is installed in a turnable manner, and the reconstruction and restoration of the step 10 are executed by utilizing the movement of the step 10 through the engagement between a deformation inducing device 40 arranged on an escalator body and a member for operating each part 11, 21 of the riser.
Patent JP-H08165973-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02D41/08
Filed: 1994-12-15
Abstract: PURPOSE: To ensure high purge capacity during idling without exerting a feeling of physical disorder on a driver, in an ignition timing control device for an internal combustion engine having a mechanism to purge vaporized fuel, generat ed in a fuel tank, to the intake system of an internal combustion engine. CONSTITUTION: From an ordinary map or a map during idling, respective optimum ignition timings θ according to the state of an idle switch at steps 500.-504. During idling, a flag (f) set when a fuel injection amount TAU is decreased to a value lower than a minimum injection amount TAUmin recognized by an injector is provided at a step 506. In the case of f=0, an angle of lag correction amount (j) is substituted for 0 at a step 508, in the case of f=1, with 10 set to a maximum value, increment of (j) is effected at steps 510-514, and θ-j is newly replaced as an ignition timing 9 at a step 516.
Patent JP-H06157110-A (JP)
Title: Heat-insulating lightweight mortar spraying material
Inventor: IBUKI ICHIRO
IPC: F16L59/02
Filed: 1992-11-20
Abstract: PURPOSE:To improve the heat-insulating property and light weight of a mortar spraying material by incorporating a foamy vinylidene chloride resin foamed grain into a cement mortar as an essential component. CONSTITUTION:This mortar spraying material is formed from a mixture with the cement (e.g. portland cement and alumina cement) and foamy vinylidene chloride resin foamed grain as the essential component. The foamed grain is obtained by foaming an amorphous vinylidene chloride copolymer impregnated with a foaming agent (e.g. propane and pentane). The mortar spraying material is excellent in heat insulating property and light weight and is used as the heat-insulating material for the tanks of LNG, LPG, etc.
Patent JP-H11128689-A (JP)
Title: Purification of waste gas
Inventor: SUGANO TAIJI
IPC: B01J23/50
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying waste gas by which NOx of a low conc. in waste combustion gas after burning can be removed with high efficiency and high reliability and superior durability is ensured. SOLUTION: Waste combustion gas from an internal combustion engine operated in a lean air-fuel ratio is brought into contact with a catalyst-contg. layer and NOx is removed with light oil or A-heavy oil as a reducing agent. The catalyst contained in the catalyst-contg. layer is a catalyst layer consisting of alumina and silver or a catalyst coated structure obtd. by coating the inner surfaces of at least through holes in a substrate having a monolithic structure made of a refractory material having many through holes with a catalyst consisting of alumina and silver. The alumina has a porous structure in which the relation between pore radius and pore diameter measured by a gaseous nitrogen adsorption method represents a specified value.
Patent JP-2001132094-A (JP)
Title: Exterior approach designing method
Inventor: TANAKA TAKAO
IPC: E04B1/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an exterior approach designing method capable of speedily and easily selecting an exterior approach pattern corresponding to an arrangement space in a plot without any stain. SOLUTION: A plurality of exterior approach patterns are set by appropriately combining gates, approaches, and entrance porches each classified into a few types with one another, and a minimum basic dimension necessary for actual construction is determined for every exterior approach pattern, and an arrangement space in a plot is compared with the basic dimension of each exterior approach pattern to select an exterior approach pattern to fit within the arrangement space.
Patent JP-2000102616-A (JP)
Title: Medical nitrogen monoxide inhalation device
Inventor: AKIYAMA SHUSUKE
IPC: A61M16/10
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a medical nitrogen monoxide inhalation device incorporated to a respirator for generating only a necessary quantity of nitrogen monoxide from air or dried air at a necessary time, thus avoiding the use of a nitrogen monoxide cylinder which probably causes serious accidents on a site of medical care. SOLUTION: A capacitor 2 is charged with a high-voltage power supply 1 and a switch 3 is closed to apply a high voltage between opposite bar electrodes 4 and repeat pulse arc discharge. Air or dried air 5 is allowed to flow in the discharge to generate nitrogen monoxide. A resistor 6 is disposed for reducing the voltage of the electrodes 4 during the charging of the capacitor 2. Generated nitrogen dioxide is removed by a gas passing through heated molybdenum 7. This structure serves as a medical nitrogen monoxide inhalation device when it is incorporated to a respirator 8. 9 in the figure represents a lung for tests.
Patent JP-H07554-A (JP)
Title: Protective equipment
Inventor: REIMON BOUSAN
IPC: A62B18/04
Filed: 1991-11-27
Abstract: PURPOSE: To prevent an increase of carbon dioxide by hermetically connecting airtight clothes and a helmet, vaporizing the liquefied respiratory gas of an equipped storage tank with a heat exchanger, feeding it into the helmet with a gas motor, and making ventilation with a blower inserted into the ventilation circulation path of the airtight clothes via a second circulation path of the heat exchanger. CONSTITUTION: Airtight clothes 10 and a helmet 12 having a transparent visor 14 are airtightly connected to form a protective equipment used in the noxious environment. The helmet 12 is provided with an exhalation valve 15 set with the pressure around the head higher than the atmospheric pressure by about several mb. A liquefied gas storage tank 24 for feeding the respiratory gas is disposed on the airtight clothes 10, the pressure of the liquefied gas us adjusted to the prescribed value, and it is fed to the coil pipe 26 of a heat exchanger 28. It is vaporized here and sent into the helmet 12 by a rotary gas motor 30 via a pipe 32. A blower 34 guides the gas in the airtight clothes 10 into the heat exchanger 28, and the gas is heat-exchanged with the liquefied gas and discharged from a discharge pipe 38.
Patent JP-2000146514-A (JP)
Title: Interferometer
Inventor: SUZUKI JUN
IPC: G01J9/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To enable high-precision measurement with small aberration variation even when the focus is adjusted when the shape of an inspected surface and the wave front aberration of an optical system are measured. SOLUTION: The light emitted from a light source 1 is split into measuring light and reference light, the measurement light is made incident on the inspected surface 6, and interference fringes formed by the interference between the measuring light reflected by the inspected surface 6 and the reference light are detected by a detector 9. In this case, movable mirrors 7b and 7c which can vary the length of the interference optical path after the measurement light and reference light interfere with each other are provided in the interference optical path.
Patent JP-H06137128-A (JP)
Title: Ceramics filter and filter device
Inventor: TAKEHARA TETSUO
IPC: F01N3/02
Filed: 1992-10-28
Abstract: PURPOSE:To provide a crossflow type ceramics filter of high durability and reliability for sealing and holding. CONSTITUTION:In a ceramics filter 1 in which filter elements 2 having a plurality of through-holes in a square plate body in parallel are laminated, and gas passages 5 nearly meeting at right angles with the through-holes are provided between the elements, the faces annularly worked so as to surround both side faces on which the through-holes open and both side faces on which the other gas passages 5 formed between the elements 2 open, and having width over 8mm, are the sealing parts 8 of this filter device.
Patent JP-H05125013-A (JP)
Title: Selective production of benzophenone dicarboxylic acid
Inventor: SHIMIZU ISOO
IPC: C07B61/00
Filed: 1991-11-01
Abstract: PURPOSE:To selectively produce a benzophenone dicarboxylic acid having optical functionality by itself, useful as a raw material for medicines and agricultural chemicals, by an economic, inexpensive and efficient method for production on an industrial scale. CONSTITUTION:A mixture of a compound of formula I (R and R' are <=4C alkyl containing at least one H on C bonded to phenyl ring) and a compound of formula II (R and R' are nonsubstituted at the 2-position) is brought into contact with molecular oxygen in the presence of >=2C, preferably 2-5C liquid aliphatic carboxylic acid, a cobalt compound and/or a manganese compound and a halogen compound at 115-220 deg.C under normal pressure to 100kg/cm<2> pressure to selectively give the objective benzophenone dicarboxylic acid, industrially and advantageously. Both isomers of formed 2-position dicarboxylic acid (benzophenone dicarboxylic acid containing carboxyl group at the 2-position) and non-2-position dicarboxylic acid (benzophenone dicarboxylic acid having no COOH at the 2-position) are efficiently separated at 10-100 deg.C temperature into a solid phase and a liquid phase.
Patent JP-H03170239-A (JP)
Title: Method and device for screw tightening
Inventor: OKI NORIHISA
IPC: B23P19/06
Filed: 1989-11-30
Abstract: PURPOSE:To perform the fastening of high reliability with the utilization of an axial force-rotation angle characteristic, by tightening a screw to the state close to a plastic region and retightening the screw by a set angle after loosening this screw to the constant torque of the zone maintaining a snagging state. CONSTITUTION:A screw is tightened to the state close to a plastic region. The screw thus tightened is loosened to the constant torque of the zone maintaining the snagging state set on a setter 17 and this tightened screw is subjected to re-tightening by the set angle by a tightening socket 5. The axial tension of the re-tightening starting time can thus be made constant as far as possible by surely preventing the over-loosening, in order to loosen the screw once tightened close to the upper limit of the snagging zone so as to put within the snagging zone while managing the torque, the axial force of the re-tightening completion time by the management of the angle becomes constant, therefore, and the reliability in the screw tightening is improved.
Patent JP-H07169470-A (JP)
Title: Separator for battery
Inventor: KAMIMURA SEIJI
IPC: H01M8/02
Filed: 1993-12-14
Abstract: PURPOSE:To improve fused carbonate resistance by providing a precursor ceramic layer on a stainless steel plate surface of separator material. CONSTITUTION:The surface of an austenite stainless steel plate used for battery separator material is formed from a precursor ceramic layer. The precursor ceramic layer is formed by dissolving or dispersing one or two kinds or more of precursor ceramic polymers selected from polycarbosilane, polysilazane, polytitanocarbosilane, polysilastyrene, polyborosiloxane, polysilane, polycarboranesiloxane, polyaluminoxane, borazine, aluminum polynitride, ladder type silicone and inorganic silicone, and an inorganic filler in an organic solvent, and applying and baking the resulting solution.