baber/WOPTO huggingface dataset:
Patent JP-H09120835-A (JP)
Title: Battery of sodium-sulfur cell
Inventor: HIRANUMA TAKESHI
IPC: H01M10/6555
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a battery of sodium-sulfur cells having a high energy density and enhanced reliability and safety by installing a heat pipe between the cells gathered in a heat insulated vessel. SOLUTION: Sodium-sulfur element cells 1 are collectively installed in a heat insulated vessel 3a, and around it a filler material 2 or spacer is provided, and a heat pipe 4 penetrating a lid 3b and connected with a heat removing device 5 such as a heat-exchanger is installed between these element cells 1. Use of sodium as the working fluid for the pipe permits quick start of heat removal despite eventual breakage of any cell 1 which should cause temperature running over 500 deg.C, while use of the sulfur as the working fluid allows performance of active heat removal or equalization at a temp. over the operating temp. of the cells 1. Thus a battery of sodium-sulfur cells is accomplished, which has a high energy density and enhanced reliability and safety.
Patent JP-S61159134-A (JP)
Title: Particle detecting device
Inventor: KIO KATSUHIKO
IPC: G01N15/12
Filed: 1984-12-29
Abstract: PURPOSE:To perform the simple quantitative estimation of a sample right after being passed through the small detection hole of a detection pellet and to prevent an error in the plural-time detection of particles by providing a suction pipe at the upper side of the small detection hole of the detection pellet, and providing a cleaning pipe and connecting its upper end to a diluting liquid tank. CONSTITUTION:The detection pellet 2 which has the small hole for detection at the lower end is provided in a cylindrical detector 3 and a particle suspension is sucked through the small hole; and particles are detected on the basis of the difference in electric impedance between the suspension and particles when the particles pass through the small hole and converted into an electric signal by electrodes 4 and 5 provided inside and outside the detector 3. On the other hand, a suction pipe 6 is provided at the upper side of the small hole of the detection pellet 2 so that its lower end is positioned with a slight gap. A communication hole 7 is formed in the detector above the suction pipe 6 and a cleaning pipe 11 is provided in the detector so that its lower end is positioned nearby the detection pellet. The upper end of the cleaning pipe 11 is connected to the diluting liquid tank 8 through an on-off valve 10. Thus, diluting liquid is caused to flow to the suction pipe port and circulates to outside the suction pipe 6 through the communication hole 7.
Patent JP-H03141870-A (JP)
Title: Ion thruster
Inventor: KITAMURA MASAHARU
IPC: F03H1/00
Filed: 1989-10-27
Abstract: PURPOSE:To eliminate thermal deformation of electrode plate by supporting the periphery of an accelerative electrode plate with a leaf spring interposed, and thereby releasing the thermal expansion of the electrode plate all to the surrounding. CONSTITUTION:When a screen grid 24 and accelerating grid 25 of an accelerating electrode undergo thermal expansion, leaf springs 32 around them deform elastically in the radial direction to release the thermal expansion to the surrounding. This prevents these leaf springs 32 from thermal deformation. Therefore, electrode plates 24, 25 are kept in the specified shapes and positions, and the gap between them does not vary, and normal operation will be maintained. The leaf springs 32 are not deformable in any other direction than the radial, i.e., axial, etc., so that these electrode plates 24, 25 will never displace in the axial direction, etc., even in the case that the electrode plates 24, 25 are borne by the leaf springs 32.
Patent JP-H01119901-A (JP)
Title: Reading and writing method for magnetic storage medium
Inventor: SUZUKI ATSUHIKO
IPC: G11B5/02
Filed: 1987-11-04
Abstract: PURPOSE:To attain the storage of high speed and high density by generating a superconductive film on the surface of a magnetic substance, projecting laser beams on a magnetic storage body in which an influence from an external magnetic field is removed, raising the irradiated part of the superconductive film more than a critical temperature, and permitting a magnetic head to read and write magnetic information into the magnetic substance in the irradiated part. CONSTITUTION:When the superconductive film 2 is spot-irradiated by the laser beams 4 and the superconductive film 2 is raised to more than the critical temperature Tc, the minor effect of the irradiated part 5 is removed, whereby magnetic information can be read from and written into the magnetic substance 1 in the irradiated part 5 by the magnetic head 6. At that time, the laser beams 4 can easily stop a spot in a lens. Thus, the density of energy in the spot can be enlarged and the recording of high speed and high density is attained.
Patent JP-S61181593-A (JP)
Title: Neutralizing method of seawater for washing inert gas in tanker
Inventor: OKUBO YOSHIAKI
IPC: C02F1/66
Filed: 1984-12-29
Abstract: PURPOSE:To avoid the loading of caustic soda to the inside of a tanker by producing caustic soda in an electrolytic cell provided to the petroleum tanker, neutralizing seawater for washing which is dissolved with the acidic gas by the caustic soda and discharging the seawater. CONSTITUTION:An inert gas contg. an acidic gas (e.g. an exhaust gas of a boiler 3) is washed in a scrubber 4 by using the seawater fed through an introduction pipe 9 and after decreasing the acidic gas concn. contained in the inert gas, it is fed to a petroleum tank 1 and while keeping the oxygen concn. in the atmosphere contacting with petroleum in an explosion limit and below, petroleum is transferred to the outside of a petroleum tanker 2. In this case, caustic soda is produced by electrolyzing the common salt-contg. soln. while feeding the soln. to an electrolytic cell provided to the tanker 2 and the caustic soda is stored in a storage vessel 7. The seawater for washing which is dissolved with the above-mentioned acidic gas is neutralized by the caustic soda midway in an exhaust pipe 11 and the neutralized seawater is discharged. By the above method, the loading of high-concn. caustic soda itself to the inside of the tanker can be avoided.
Patent JP-H08239775-A (JP)
Title: Passage for inflow and spray of process gas
Inventor: FUIRITSUPU EMU SARUTSUMAN
IPC: H01J37/32
Filed: 1995-10-26
Abstract: The disclosures relates to an easy to modify, remove, clean, and replace gas distribution ring (50) for a highly corrosive plasma etch substrate processing chamber (30) is disclosed. Gas is provided to a gap (114) between adjacent pieces (70, 96) in sealing a ceramic dome (94) of the processing chamber to a lower wall section of processing chamber. The gap acts as a manifold type channel (114) around the periphery of the processing chamber. The channel opening is obstructed by the gas distribution ring. The gas distribution ring (50) includes a series of slots (62) in its surface which control the gas flow pattern into the processing chamber. The gas flow pattern can be easily adjusted merely by changing one gas distribution ring to another gas distribution ring with the desired slot configuration. The gas flow passages can easily be cleaned by removing the process chamber dome which exposes the gas flow passages in the gas distribution ring. <IMAGE>   <IMAGE>
Patent JP-S63133312-A (JP)
Title: Thin film magnetic head for plural windings type
Inventor: KOIDE NAOKI
IPC: G11B5/31
Filed: 1986-11-21
Abstract: PURPOSE:To set the step difference of a flatting film to one layer portion, and to calcine the flatting film without generating a crack, by forming the outer edge of the band-shaped part of a conductor layer so as to be spread out to the outside from the outer edge of a band-shaped part of its upper layer. CONSTITUTION:The band-shaped part outer edge 17 of both end parts in which the band-shaped part 11 of a conductor layer 12 for constituting a coil is placed in parallel is formed widely so as to be spread out to the outside from the outer edge 17' of a band-shaped part 11' of a conductor layer 12' positioned on the upper layer of the band-shaped part 11. Accordingly, a step difference generated in flattened films 15, 15' formed on the band-shaped parts 11, 11' becomes to the height of one layer portion of a band-shaped part projection. As a result, when silica, etc., are coated at the time of forming the flattened film, a thickly coated part due to an accumulation is not generated in the step difference part. Therefore, the flattened film 15' can be calcined stably without generating a crack, etc., and the reliability of a magnetic head can be improved.
Patent JP-H06131962-A (JP)
Title: Circuit breaker
Inventor: IIO TSUKASA
IPC: H01H73/02
Filed: 1992-10-19
Abstract: PURPOSE:To provide a circuit breaker selectable by a customer for the specification with a lock metal or the specification with no lock metal by making the lock metal easily fittable by the customer. CONSTITUTION:A circuit breaker is provided with a lock plate 12 formed into a U-shape with a middle piece 12a and both side pieces 12b provided on both sides, having a hole 13 for inserting and, fixing a locking padlock 14, and having bent sections pinched and held in the gap between a main cover 6b and an auxiliary cover 9 on both side pieces 12b and two insertion holes 11A formed on the auxiliary cover 9 to insert both bent sections of the lock plate 12 into the gap and closed by thin sections respectively. When both side pieces 12b are inserted into the insertion holes 11A except for the thin sections and the lock plate 12 is erected in the lock state, the bent sections are pinched and held in the gap between the main cover 6b and the auxiliary cover 9.
Patent JP-S6346179-A (JP)
Inventor: NARUSE FUMINOBU
IPC: A63B102/02
Filed: 1986-11-26
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-H04155624-A (JP)
Title: Optical recording method
Inventor: TAKAHASHI HIDEJI
IPC: G11B7/00
Filed: 1990-10-18
Abstract: PURPOSE:To reduce reading errors by limiting a center-to-center distance between a plurality of marks composing a mark set and a diameter of the mark within a specified range to a reproduction light source wavelength. CONSTITUTION:A center-to-center distance (f) between a pair of marks 71 composing a mark set 74 is limited within 4lambda or 8lambda and a diameter (d) of the mark 71 is limited below 2lambda. As a result, a distance between maximam values is constant between a 0-order diffraction light and + or -1st order diffracted light of an optical interference pattern corresponding to the center-to-center distance (f) between the marks 71. This enables reduction in reading errors of data.
Patent JP-H09130481-A (JP)
Title: Simulator for speech channel system device for electronic exchange
Inventor: AOYAMA MASAMI
IPC: H04M3/26
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain the device to enhance the reliability of a program itself by providing control information and a control information read means so as to simulate a monitor signal of every kind trunk without correcting a program. SOLUTION: When a program name is entered from a key board 2, a program is loaded from a device 5 and a simulator is operated. A read means 16 decodes control information to operate a pattern relay and a definition statement designating combination of scanning detection and reads bit table data. A comparison decision means 17 compares and discriminates the control information to operate the pattern relay and the bit table data and generates a reply signal as if to detect a signal change generated when a condition is established. The generated signal is fed to an exchange 9, in which simulation is conducted. On the exchange 9, a software 15 loaded from a device 10 by a command of a terminal equipment 11 onto a memory 14 starts working.
Patent JP-H09125462-A (JP)
Title: Attachment elevating angle speed display of working machine
Inventor: NISHINA HIDEAKI
IPC: E02F9/20
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to confirm clearly an elevating angle or a horizontal state of an attachment of a bucket or the like for a boom even when a working environment is dark. SOLUTION: A support pipe 21 is locked with the upper end of a boom 6 whose base end is pivoted with the main body of a working machine 1. A light emitting diode is laid out on the upper end of the supper pipe 12, thereby forming a reference light emitting part 12a. A display rod 14 is connected to a bucket 8 pivoted with the tip of the boom 6 by way of a link mechanism 9. The light emitting diode is provided on the upper end of the display rod 14, thereby forming a light emitting part 14a. When the bucket 8 is rocked with the boom 6, the display rod 14 moves near the support pipe 12, thereby changing the relative distance between the reference light emitting part 12a and a movable light emitting part 14a so that the elevating angle of the bucket 8 may be found out by visual confirmation of the change.
Patent JP-H08220152-A (JP)
Title: Dc motor overcurrent detector
Inventor: CHIYOU KENBIN
IPC: G01R19/165
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an overcurrent detector for DC motor acting quickly for the large overcurrent caused by actual locking of motor by discriminating the instantaneous overcurrent at the initial starting, the instantaneous overcurrent during operation and the small overcurrent caused by increases of mechanical friction from the overcurrent caused by actual locking of motor in detecting overcurrent flowing through a DC motor, thereby preventing initial forced operation when a machine is locked and operating accurately without causing erroneous operation due to noise or instantaneous overload. SOLUTION: The overcurrent detector comprises a signal converting means 30 for converting a current signal flowing through a motor into a voltage signal, a signal integration means 40 for comparing the signal received from the signal conversion means 30 with a predetermined reference voltage and integrated the value exceeding the reference level, and an overcurrent decision means 50 for comparing the signal received from the signal integration means 40 with a reference voltage and delivering a signal when the reference voltage is exceeded.
Patent JP-H08133614-A (JP)
Title: Home elevator
Inventor: TAKAHASHI MICHIHITO
IPC: B66B3/00
Filed: 1994-11-15
Abstract: PURPOSE: To provide a safe home elevator easy to operate and preventing an infant from being injured by getting close to a floor entrance door or touching it without spoiling the fine view of the interior. CONSTITUTION: A low position detector is provided at the front face of a floor entrance door, at a height enabling the detection of the presence of an infant. It is so constituted that a door is not opened when only this detector is put in action. In the case of a home elevator reaching this floor by a call in a car, air is blown from air blowing devices 10A, 10B provided in a gap between a floor entrance and a wall, and a guide announcement is further made from a speaker 17 so as to inform a user in the car of the presence of the infant in front of the entrance door.
Patent JP-H11113304-A (JP)
Title: Controlling device or method for rotary tiller
Inventor: SUHARA YASUYUKI
IPC: G01D1/16
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a controlling device and method for rotary tiller that can exactly detect the tillage depth and the soil characteristics and efficiently perform the uniform tillage. SOLUTION: In a farm working machine equipped with a rotary tillage unit, a means for measuring the rotation angle of the rotary-driving shaft is set to the rotary-driving shaft, while a means for measuring the tillage load on the rotary tillage line is set to the member for fitting the rotary tillage tine to the rotary-driving shaft. Then, both detected values of the rotation angle of the rotary-driving shaft and the tillage depth or the soil properties are detected from the relationship between the rotation angle of the rotary- driving shaft and the tillage load on the rotary tillage tine.
Patent JP-H09124243-A (JP)
Title: Operation testing device for dumb waiter emergency suspension device
Inventor: KAMIMURA MASAAKI
IPC: B66B9/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the operation testing device for a dumb waiter emergency testing device, which is excellent in safety and operating performance. SOLUTION: A connection plate 20 is disposed while being engaged with the cross head 5 side of a receiving plate 10 connected with one end of an operation spring 11, a push bolt 21 is provided while being threadedly engaged with the screw part of a first plate 19 fixed onto the connection plate 20, the tip end of the push bolt 21 is brought into contact with the lower surface of the cross head, the push bolt 21 is operated so as to allow the receiving plate 10 to be driven against the operation spring 11, and a condition identical to a condition where a main cable is slackened by the operation spring 11, is simulated, so that the operation of an emergency suspension device 7 is thereby tested.
Patent JP-S61155732-A (JP)
Title: Recognition equipment for electrophoretic pattern
Inventor: MIYAKE SHINICHI
IPC: G01N27/26
Filed: 1984-12-27
Abstract: PURPOSE:To achieve accurate recognition of a pattern in a short time, by arranging a light source section, a light receiving section including a plurality of light receiving elements, a data processing section for memorizing and processing signals and a display section for showing the signals. CONSTITUTION:A light signal 8 obtained by transmission or reflection of light 7 emitted from a light source 1 with a film 5 is received by a light receiving section 3 which has a plurality of light receiving elements arranged almost at the right angle to the one-dimensional array direction of an electrophoretic pattern 9 on a film and the current quantity of light is converted with a light- electric signal conversion circuit 4 into an electrical signal which is memorized into a data processing section. The light receiving section 3 is driven in the one-dimensional array direction of the electrophoretic pattern 9 on the film 5 to collect a 2-D data converted into a quantity of light distribution electrical signal of the electrophoretic pattern on an electrophoretic film, which is processed by the data processing section to recognize the electrophoretic pattern on the film.
Patent JP-S61155241-A (JP)
Inventor: SHIMATANI HIROFUMI
IPC: C04B28/14
Filed: 1984-12-26
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-H10119049-A (JP)
Title: Tire vulcanizing device
Inventor: TAKAGI SHIGEMASA
IPC: B29K105/24
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a tire vulcanizing device, with which a plurality of tires can be efficiently vulcanized under an improved operating efficiency and the reduction of an installation space and of the cost of equipment of this device can be realized. SOLUTION: A mold 8 is bisected to the direction normal to the axis line direction of a tire. A mold opening and closing device 7 installed and unloads a tire to and from the mold 8. A vulcanizing station 5 supplies a hot pressure medium to a tire 4 installed in the mold 8 under the state being held on the station for vulcanization. The tire 4 is installed upright within the mold 8. Every several vulcanizing stations 5, on each of which the mold 8 is held upright, are arranged on both the sides of or with the traveling traveling space S of the mold opening and closing device 7 between. The mold opening and closing device 7 is provided movably to positions opposite to the molds 8 in the respective vulcanizing stations 5. The mold 8 on the vulcanizing station 5 is provided movably between the mold opening and closing device 7 and the vulcanizing station 5 when the mold opening and closing device 7 moves to the position opposing to the mold 8.
Patent JP-2001102060-A (JP)
Title: Fuel pole for solid electrolyte fuel electrode
Inventor: CHIBA REIICHI
IPC: H01M8/12
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel electrode for a solid electrolyte fuel cell having better performance than that of prior art with keeping conventional property of electron conduction and coefficient of thermal expansion. SOLUTION: A fuel electrode comprises two layers of an electrode reacting layer adjacent to a solid electrolyte and an electron conductive layer adjacent to the electrode reacting layer, wherein the electron reacting layer being a mixture body with a conductive body of fine Ni and of fine oxygen ion and all of their average particle length being less than 0.5 micron, the electron conductive layer being mixture of fine Ni and fine oxide powder and all of their average particle length being not only between Ni: oxide=1:2 and 1:20, but also the average particle length of the oxide being more than 1 micron. It can obtain an electrode having an excellent electrode property and a coefficient of thermal expansion over prior art by separating the electrode reacting layer and the electron conductive layer. It has significantly contributed to a high efficiency operation of fuel cell.
Patent JP-H0986116-A (JP)
Title: Nonskid tool for tire
Inventor: AIBA MICHIO
IPC: B60C27/16
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To eliminate use of a studless tire yet imperfect in nonskid performance during travelling a vehicle on ice, to eliinate eliminate troublesome and dangerous connection and disconnection work of a chain in midwinter, to reduce an economic burden of an owner of the vehicle, to contribute to resource saving and energy saving, to remove mental stress of worrying when the vehicle skids in a cold district and to secure safaty travelling. SOLUTION: This nonskid tool to use by covering a tire 1 with it uses a steel belt carbon fiber uniform article for a core material, wraps both surfaces of the core material with soft rubber 10 and makes a large number of conical protruded parts to bite into the tire on the inside of it, and a tread is simultaneously molded with the soft rubber 10 wrapping the core material 15 and has studs on its important points, and a coupler metallic fitting buried in coupler hard rubber is installed on a coupler part.
Patent JP-S63153364-A (JP)
Title: Hot-water supplier, nixing hot-water with water
Inventor: YONEKUBO HIROAKI
IPC: F24D17/00
Filed: 1987-11-06
Abstract: PURPOSE:To prevent the supply of high-temperature hot-water upon restarting the supply of hot-water and shorten a time for arriving at a set temperature, by a method wherein a mixing valve is positioned so as to have the opening degree of the valve, which is capable of obtaining substantially a newly set mixed hot-water temperature, considering the contents of a memory circuit, storing relations amoung the set temperature, the opening degree of the mixing valve and a temperature, when the set temperature is changed during stopping the supply of hot-water. CONSTITUTION:The flow rates of hot-water and water, entered through the inlet 38 of the hot-water and the inlet 39 of the water, are determined by regulating the opening degrees of the flow passageways 42, 43 of the hot-water and the water by the operations of valve bodies 44, 45. The valve bodies 44, 45 are controlled by a signal deviation between a temperature detector 55 and a temperature setter 57. A forecasting setting circuit 61 operates immediately the degree of driving of a motor 54 for an objective value, changed by the temperature setter 57, in accordance with a relation between a mixed hot-water temperature and the opening degree of a mixing valve, which is stored in a memory circuit 60, and commands a necessary driving amount to a driving control circuit 55 so as to regulate the opening degree of the mixing valve 53 preferentially to the signal of the temperature detector 55.