baber/WOPTO huggingface dataset:
Patent JP-2000055202-A (JP)
Title: Waterproof instrument with drain hole
Inventor: SUZUKI KAZUHIKO
IPC: H04B7/26
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To easily drain water accumulated outside an O-ring by forming a plurality of drain holes penetrating through a case outside in the outer circumference across the whole length of a joint face in a space formed of a recess and the other joint face. SOLUTION: A plurality of drain holes 6 are formed in a flange 2a in order across the whole length of the outer circumference toward the outside from a position having an O-ring 3 placed in a groove (recess) 5. Each drain hole 6 has a tapered shape enlarged toward the outside so as to scarcely let water enter from the outside and easily drain water to the outside. The water which enters from the outside into a space formed of the groove 5 in the flange 2a and the joint face with a flange 1a and is prevented from entering into the instrument inside by the O-ring 3 can be drained outside from the drain holes 6 opened along the outer circumference of the space. This constitution can easily drain water and prevent the instrument from being covered with water so as to prevent the deterioration of the O-ring and the corrosion of the case by water.
Patent JP-H0269561-A (JP)
Title: Polyamide resin composition
Inventor: NAKAJIMA TAKASHI
IPC: C08L77/00
Filed: 1988-09-05
Abstract: PURPOSE:To provide a polyamide resin composition having excellent moldability and molding appearance without deteriorating the thermal and mechanical characteristics thereof and suitable for electric and electronic parts, etc., by compounding the zinc compound of a specific aliphatic carboxylic acid in a specified amount. CONSTITUTION:(C) 0.05-2 pts.wt., preferably 0.1-1 pt.wt., of the zinc compound of a 10-36C aliphatic carboxylic acid is compounded with 100 pts.wt. of a composition comprising (A) 75-25wt.% of a polyamide (e.g., nylon 4, 6 or 7) having a relative viscosity of 2-3.5 measured on JIS 6810 and (B) 25-75wt.% of a fibrous reinforcing material (e.g., glass fibers or carbon fibers) having a diameter of 0.001-0.05mm and a length of 0.005-10mm.
Patent JP-S60114935-A (JP)
Title: Managing method of program
Inventor: KINOSHITA TOSHIJI
IPC: H04M17/00
Filed: 1983-11-28
Abstract: PURPOSE:To manage effectively a program by storing a managing number corresponding to a program of contents to a specific address of a nonvolatile memory in a device such as telephone set and reading and displaying the managing number as required by means of a processor. CONSTITUTION:When the personnel in charge inputs an objective code from a keyboard 17, the code is decoded depending on the combination of numerals. When an input code is, e.g., [00], the content of an RAM16 is read and a faulty part is displayed as a code by a display device 19. When the input code is [01], the management number stored in a specific address in an erasable PROM (EPROM)24 and displayed on the display 19. Generation of errors at replacement or confirmation of the content of the EPROM24 is blocked completely by storing the management number into the EPROM24 depending on the specific program at each stored telephone set.
Patent JP-H10116170-A (JP)
Title: Device and method programmed so as to copy list of predicted input
Inventor: BERTRAM RANDAL LEE
IPC: G06F3/048
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To accelerate uniformity among users who can make common efforts or do common activities in a common area by making a mobile client system copy a list of widget states considered from other systems. SOLUTION: A transceiver 13 is a cellular telephone which can be fitted in a holster 12, which slides a system tablet 11 in a socket provided inside and connects with it. When a mobile client computer system 10 communicates with a repository computing system called a server, more than clients communicate with this server. In specific environment, a user generates a prediction list of inputs common to the environment and copies it to the server. Then a 2nd user enters the same environment, and the saved list is copied from the server to the client of the 2nd user, whose input is predicted more accurately, so profit can be obtained from the experience of the 1st user.
Patent JP-H0751981-A (JP)
Title: Method and device for machining
Inventor: OKADA ROKURO
IPC: B23Q11/00
Filed: 1993-08-13
Abstract: PURPOSE:To excellently suppress scattering of chips by a method wherein cut ting liquid is caused to flow down from a feed means to form a cylindrical film of cutting liquid with which a cutting tool is surrounded. CONSTITUTION:Since a cylindrical film 11' with which a cutting tool 5 is surrounded is formed of cutting liquid 11 by means of a feed means 12, even when a work 6 and the cutting tool 5 are relatively moved in an arbitrary direction along with a cutting work effected by using the cutting tool 5, the cutting liquid 11 is fed reliably all over the cutting part of the cutting tool 5 and the part to be machined of the work 6. Thereby, the cuttting tool 5 and the part to be machined of the work 6 are cooled with high efficiency. Further, since the periphery of the cutting tool 5 is covered with the cylindrical film 11' of the cutting liquid 11, even when chips generated during machining are intended to fly to a periphery, excellent suppression of flying of the chips is caused by the film 11 of the cutting liquid 11.
Patent JP-2000014463-A (JP)
Title: Hybrid type instrument unit integrally provided with step chair or the like without reducing housing volume, and product using the same
Inventor: SAITOU KIMIMORI
IPC: A47B85/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To manufacture an instrument unit without reducing an existing housing volume by inserting a step chair so as to disappear in the gap of a bracket type four-stage drawing component. SOLUTION: A bracket type four-stage drawing component 1 is manufactured, and a step chair provided with a bracket support side plate 2 is also manufactured to evenly support flat brackets 6 of respective stages. The step chair is inserted so as to disappear in the gap 5 of the bracket type four-stage drawing component 1 to complete a hybrid type step chair unit 4. In this way, an integrally formed instrument unit having a high supporting property for the brackets 6 can be manufactured without reducing an existing housing volume.
Patent JP-H0887958-A (JP)
Title: Field emission cold cathode device and manufacture thereof
Inventor: ICHIMURA KOICHI
IPC: H01J9/02
Filed: 1994-09-16
Abstract: PURPOSE: To provide a field emission cold cathode device with low field emission voltage further with high efficiency, and to provide a method of manufacturing this field emission cold cathode device by improving uniformity, reproducibility and productivity further in a short time. CONSTITUTION: An inverted pyramidal hole 12, having a flat or curved bottom part in the bottom, is provided in an Si singlecrystal substrate 11. Next, the substrate 11 is thermally oxidized, and an SiO2 insulating layer 13, having thickness about 1.5 times a width of the bottom part, is formed inside/outside the hole 2. Then, an emitter material layer 14 is formed on the insulating layer 13 so as to bury the hole 12. Next in a side of the emitter material layer 14, after a glass substrate 17 is connected, the Si substrate 11 is removed by etching, to expose the insulating layer 13. On the insulating layer 13, after a gate electrode layer 19 is formed, so as to expose a point end of a protrusive part 18 of the emitter material layer 14, an emitter 44 is formed by removing partly the insulating layer 13 and the gate electrode layer 19.
Patent JP-H05305229-A (JP)
Title: Reformer
Inventor: OKAMURA OSAO
IPC: B01J8/06
Filed: 1990-08-27
Abstract: PURPOSE:To prevent the peeling-off and damage to catalyst particles due to the flotation flow of the particles, to efficiently receive the heat conducted from the outside and to make a reformer compact by providing a catalyst body wherein a catalyst is supported on a porous solid on the side of the upper end part of a catalyst bed. CONSTITUTION:A reforming pipe 3 is packed with spherical or pellet-shape catalyst particles to form a catalyst bed 6. An annular catalyst body 22 wherein a reforming catalyst is supported on a carrier such as a ceramic form, etc., is provided to the upper part of the catalyst bed 6 in place of a grating. By providing this porous catalyst body 22, the flotation flow of the catalyst particles of the catalyst bed 6 can be prevented. Since the internal space ratio of the porous catalyst body 22 is larger than the space ratio of the catalyst bed 6, the average flow velocity of gas is decreased and pressure loss is also reduced. Since the coefficient of thermal expansion of the porous catalyst body 22 is low, the absorptivity of the radiant heat from the inner wall of the reforming pipe 3 is high.
Patent JP-H0885459-A (JP)
Title: Operation plan making method and device for conveyance means
Inventor: EGUCHI TOSHIHIRO
IPC: G06Q50/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide the operation plan making method and device for conveyance means allowing a user to obtain a resolution even when the restricting conditions of the problem are changed and searching for the resolution via the interaction between the user and a computer. CONSTITUTION: The restricting conditions of conveyance means are inputted to generate the operation connection code (1010). The initial feasible resolution of the operation connection code is generated (1020). The stochastic rearrangement of the operation connection code, the conversion of the operation connection code into the operation connection matrix, and the assessment of the operation connection matrix are repeated to search for the optimum resolution (1030). The optimum result is displayed as the connection graph between adjacent nodes (1040). The graph is corrected to correct the plan, the restriction fulfillment degree is checked each time the plan is corrected (1050), and the restriction check result is displayed on the graph (1080).
Patent JP-S60116147-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJIWARA NOBUYUKI
IPC: H01L21/302
Filed: 1983-11-29
Abstract: PURPOSE:To form a 2-layer electrode structure without problem of step coverage by selectively etching a conductor film with a resist film on the conductor film as a mask as the first electrode to form a groove, and forming the second electrode in the groove. CONSTITUTION:After forming an insulating film 2 in the prescribed thickness on a semiconductor substrate 1, a conductor film 3 made of aluminum or gold is formed on the film 2. A resist is coated on the film 3, exposed to be developed to form a resist film 4 of the prescribed pattern. With the film 4 as a mask the film 3 is selectively etched as the first electrode, and the film 2 is selectively etched to form a groove 5. Then, the second electrode 6A is formed in the groove 5 by depositing method, and a conductor film 6B is simultaneously formed on the film 4. Further, an interlayer insulating layer 7A is formed on the electrode 6A to bury the groove 5 with an insulating material by sputtering method, and an insulating film 7B is also formed on the film 6A. Then, the films 4, 6B, 7B are removed to obtain a 2-layer electrode structure.
Patent JP-S63120147-A (JP)
Inventor: ROORANTO BUNNERU
IPC: D04B23/08
Filed: 1987-09-08
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-H0273953-A (JP)
Title: Alloying hot dip galvanized steel sheet excellent in workability and painting suitability and its production
Inventor: TAJIRI YASUHISA
IPC: C23C2/06
Filed: 1988-09-06
Abstract: PURPOSE:To provide a steel sheet excellent in corrosion resistance, powdering resistance, and cratering resistance by providing an outer layer part composed of an Fe-Zn alloy with a specific component in a specific coating weight and an inner layer part composed of alloyed zinc in a specific coating weight to a steel sheet, applying thermal diffusion to the boundary between the above layer parts to form an integral structure, and forming a plating film on the above. CONSTITUTION:At least one side of a steel sheet is provided with an outer layer composed of an Fe-Zn alloy of >=40wt.% iron content in which coating weight is regulated to 0.5-10g/m 2 and an inner layer composed of alloyed zinc of 0.5mum thickness which consists of delta1-phase and zeta-phase except in the boundary layer between a steel as base metal and this layer and in which coating weight is regulated to 30-90g/m<2>. The boundary between both layers mentioned above is subjected to mutual thermal diffusion, by which the above layers are formed into an integral structure. Further, the distribution of iron content is uniformized in a facial direction to form a plating film. By this method, the steel sheet excellent in corrosion resistance, powdering resistance, and cratering resistance can be provided.
Patent JP-S6283099-A (JP)
Title: Methane fermentation apparatus
Inventor: ARAI YOSHIAKI
IPC: C02F11/04
Filed: 1985-10-07
Abstract: PURPOSE:To enhance methane fermentation efficiency, by providing a plurality of discs rotating in a tank and adhering carriers having methane microorganism immobilized thereon to the discs. CONSTITUTION:A fermentation liquid 17 is charged in a tank 1 from a fermentation liquid charging port 3 through the charging pump provided in the outside and, after the number of stagnation days corresponding to the characteristics of the fermentation liquid 17 are elapsed, the fermentation liquid 17 overflows from a fermentation liquid discharge port 5 to be discharged. By starting a rotation drive source 12 and rotating a rotary shaft 10 at a low speed, the fermentation liquid 17 is contacted with methane producing microorganism and methane gas is discharged in the upper space part of the tank 1. The methane gas stored in the space part is supplied to gas purifying storage equipment from a gas exhaust port 4. By this method, equipment cost can be reduced and efficiency can be enhanced.
Patent JP-H11125144-A (JP)
Title: Internal combustion engine having electronic part controlled by central unit
Inventor: HETTICH GERHARD DR
IPC: F02D45/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of attachment contact points by transmitting energy to at least a part of an electronic part by an electromagnetic wave, generating this electromagnetic wave in a high frequency source, and radiating it in a housing part whose periphery is surrounded by the metal of an internal combustion engine. SOLUTION: A hollow space completely surrounded by metal together with a cylinder head is formed by surrounding fuel injectors Ki1 to Ki4 by a metallic valve cover VD of an internal combustion engine. Voltage is supplied to an electronic part existing in the hollow space by a high frequency electromagnetic wave. This high frequency electromagnetic wave is received by a receiver which is installed on the electronic part and is constituted as an antenna, and is converted into voltage necessary for respective electronic parts. In this way, since the voltage necessary for the electronic parts is supplied by wireless by using the high frequency electromagnetic wave, a transmission line of a great part of energy can be eliminated.
Patent JP-S6284679-A (JP)
Title: Synchronizing signal generator for video printer
Inventor: MOCHIMARU YOSHIAKI
IPC: H04N5/76
Filed: 1985-10-09
Abstract: PURPOSE:To eliminate jitters and to prevent a picture from deviating from the prescribed position by providing a pulse width setting circuit which generates a pulse having a fixed width in synchronization with a synchronizing signal selected by a changeover switch after said switch switching a horizontal synchronizing signal at the time of recording and reproducing. CONSTITUTION:At the time of recording, the horizontal synchronizing signal HDa at the horizontal frequency fH of a television signal can be obtained from a signal inputted to an input terminal 1 by a synchronizing separator circuit 8, and inputted to the pulse width setting circuit 12 through the connection of a horizontal synchronizing signal changeover switch SWA 11 at the time of recording and reproducing. An output signal 12' synchronizing with the HDa from the pulse width setting circuit 12 leads a voltage controlled oscillator VCO 13 to start oscillation, and its output is applied to an A/D converter 3 and a memory control circuit 25 as a clock pulse. In this case, an HD 12' synchronizing with the HDa pulse at the frequency fH temporarily stops the VCO 13's oscillation, which is again started. Thus a jitter-free clock pulse which synchronizes with the HDa at the frequency fH can be available. At the time of reproduction, the oscillation is stopped or resumed with a pulse HDb at the frequency fH generated from an HDb decoder as a reference.
Patent JP-S61103036-A (JP)
Title: Reduction gear
Inventor: MASUDA YUTAKA
IPC: F16D3/04
Filed: 1984-10-24
Abstract: PURPOSE:To prevent uneven rotation or vibration by coupling first and second members in cross then coupling the first and second members slidably to cams secured respectively to drive member and driven member. CONSTITUTION:First and second members 13a, 13b are coupled in cross then coupled slidably in perpendicular direction against the shaft to drive member 12 and a cam 11 fixed to drive member respectively. Consequently, parallel motion of drive member 12 and cam 11 against the shaft is absorbed through sliding of first and second members 13a, 13b against the cam 11 and the drive member 12 while since the inclination of drive member 12 and the shaft of cam 11 is absorbed through rotation of first and second members 13a, 13b, speed reduced rotary force can be transmitted from the drive member 12 to the driven member without uneven rotation and vibration.
Patent JP-S6465689-A (JP)
Title: Number of coin feed controller for vending machine
Inventor: MIYAZAWA TADASHI
IPC: G07F5/22
Filed: 1987-09-07
Abstract: PURPOSE: To secure vending chances to the maximum by not driving a thrown-in coin rejecting device unless a coin tube is full and driving a thrown-in coin rejecting device by the denominations when previously set upper-limit values are reached. CONSTITUTION: Counters 2a-2d are provided which counts throw-in coins by denominations, and when the counted values of the counters reach previously set upper-limit values, an upper-limit detecting circuit 3 sends a detection signal out. Detection switches 10a-10d are provided which send detection signals out by denominations when coin tubes storing thrown-in coins by the denominations become full with coins. A jugement circuit 20 sends thrown-in coin reception rejecting signals by the denominations out according to the detection signals by the denominations from the upper-limit detecting circuit 3 and the detection signals by the denominations from the detection switches 10a-10d when both the detection signals are sent out. In response to the rejecting signal, thrown-in coin rejecting devices 30a-30d reject the reception of thrown-in coins by the denominations.
Patent JP-H0886518-A (JP)
Title: Air-conditioning machine
Inventor: NAKAYAMA YOSHINORI
IPC: F25B1/00
Filed: 1994-09-19
Abstract: PURPOSE: To start a motor smoothly without consuming an electric power uselessly when a temperature in the vicinity of the arranged site of a compressor is low. CONSTITUTION: A voltage, supplied to a compressor motor 106 upon starting the compressor motor 106, is increased so as to be higher than a voltage supplied upon usual starting when a detecting temperature in the vicinity of a compressor 26, which is detected by a compressor temperature thermistor 110C, is lower than a predetermined temperature.
Patent JP-H0271236-A (JP)
Title: Remote controllable camera
Inventor: TANIGUCHI HIDENORI
IPC: G03B17/38
Filed: 1988-09-06
Abstract: PURPOSE:To use preliminarily stored distance information even at the time of remote control based on a remote control signal by providing a control means which keeps distance information, which is stored in response to permission of remote control based on the remote control signal, in a storage means even after release of the operation of an operation member. CONSTITUTION:A sequence controller 5 stores distance measured data in a RAM 6. This distance measured data is kept in the RAM until an SW1 switch 12 is turned off by release of depression to a first stroke of a shutter release button or the exposure operation is terminated. When the shutter release button is depressed to a second stroke after being depressed to the first stroke, an SW2 switch 13 is turned on, and the sequence controller 5 operates a lens control circuit based on data stored in the RAM 6 to focus a photographic lens and performs the exposure operation by an AE circuit 4 thereafter. Thus, what is called prefocusing is performed with a good operability even at the time of remote control photographing.
Patent JP-H0387590-A (JP)
Title: Elevator in arc furnace
Inventor: OKADA TAKEJI
IPC: F27B3/08
Filed: 1989-08-29
Abstract: PURPOSE:To beforehand protect an electrode and the like from falling by the cutting of a wire rope by climably raising or lowering a movable member of the electrode with the use of two wire ropes, each one end of which is fixed and the other end thereof is wound of each drum, and attaching the drum to each differential shaft having a brake mechanism of a differential gear mounted on the drive shaft of a motor. CONSTITUTION:A motor 71 is driven to positive-rotate to perform the forward rotation of drums 61, 62 through a differential gear 81 and differential shafts 81a, 81b to wind wire ropes 51, 52 to raise a movable support member 21 engaged with a fixed support member 11 through pulleys 41, 42 so as to raise an electrode 31 therewith. Reversely, the motor 71 is reverse-driven to unwind the wire ropes 51, 52 so as to lower the movable support member 21 by self- weight with the edge electrode 31. For instance, even through the wire rope 51 is cut by some trouble, a brake mechanism 81c puts on brakes to the differential shaft 81a and the electrode 31 can be supported by the one remaining wire rope 52 alone.
Patent JP-S61103450-A (JP)
Inventor: YAGIHASHI HIDEO
IPC: A61B1/00
Filed: 1984-10-26
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-H0859518-A (JP)
Title: Transportation of polymerizable fluid
Inventor: TSUKISHIRO TOSHIHIKO
IPC: F04D13/02
Filed: 1994-08-25
Abstract: PURPOSE: To prevent polymerizable fluid from polymerizing in the pump, when it is transferred by using a slurry separation type caned motor pump and using the starting substance, the reaction solvent or the by-product on the production of the polymerizable liquid, as a back-flashing fluid. CONSTITUTION: A slurry separation type caned motor pump using a back flushing fluid is employed for transferring a polymer, while non-polymerizable starting materials, the reaction solvent or the by-products in the polymerizable fluid is used as a back-flushing fluid to solve the problems on the transportation of the polymerizable fluid. The transportable polymerizable fluid is preferably acrylic acid, methacrylic acid or their esters. The back-flushing fluid is the starting material for production of the polymerizable fluid as well as the alcohol or a eutectic agent used in the production of the polymerizable fluid, water or high-boiling fraction formed as a by-product during the production. The starting substance and by-products are cooled to remove the heat generated inside the pump such as the motor or bearings effectively.  This process causes no deterioration in quality and no pump seizing.
Patent JP-S61103491-A (JP)
Inventor: GOTOU HIDETAKA
IPC: D05B69/00
Filed: 1984-10-25
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。