baber/WOPTO huggingface dataset:
Patent JP-S5983497-A (JP)
Title: Diaphragm for speaker
Inventor: MORITA SHIGERU
IPC: B32B3/26
Filed: 1982-11-04
Abstract: PURPOSE:To manufacture simply a thin plate, by constituting the thin plate having many hollow projections whose bottom of the projection is punched out, and a surface member. CONSTITUTION:The thin plate 3 has the hollow cylindrical projections 2, which are arranged uniformly in the circumference direction in the concentric form to the center of the diaphragm and are incorporated with the thin plate. Further, the bottom of the projections 2 are punched out. The thin plate 3 is made of metallic sheet such as aluminum or titanium sheet, of plastic sheet such as polypropylene or carbon fiber reinforced polypropylene. Since the diaphragm is formed in multi-layered structure, the bending rigidity is large according to the principles of sandwich construction, and the E/rho (Young's modulus/density) is the same value as that of a conventional honeycomb diaphragm. Since the projections are arranged in concentric form and uniformly in the circumferential direction, the bending rigidity near the circumference of the diaphragm is made uniform and increased and the bending rigidity of the entire diaphragm is made uniform.
Patent JP-H0845250-A (JP)
Title: Changer type disk reproducing device
Inventor: GOTOU SOUJIYU
IPC: G11B27/32
Filed: 1994-07-27
Abstract: PURPOSE:To execute reproduction in prescribed order according to kinds of disks by reading out the disk management information of all the disks after housing these disks and controlling reproduction in such a manner that the plural disks are reproduced in the prescribed order according to their kinds. CONSTITUTION:A disk tray number 1 is first loaded and the presence or absence of the disks on trays is decided by control of a system controller 13 when the disks are housed onto the disk trays of a disk housing section of a changer mechanism 1. The TOC area of the disk is searched by using an optical pickup in the mechanism 1, a servo circuit 2 and an EFM demodulation and correction circuit 3 and the data recorded in the Q channel of the sub-codes is read when there is the disk on the tray. The controller 13 executes control so as to reproduce the disks according to the total constituting number of the disks, the kinds of the disks for the tray numbers corresponding to the respective trays, titles, the total constituting number of the titles and the order of the disks to be reproduced.
Patent JP-2000028181-A (JP)
Title: Air conditioning system
Inventor: SATO TAKAHARU
IPC: F24F11/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To automatically perform the setting of the addresses of the outdoor units and the indoor units of many multiroom type air conditioners. SOLUTION: In an air conditioning system where plural groups of multiroom type air conditioners each of which has an interunit bus between one outdoor unit and a plurality of indoor units are connected with one another and a system bus is provided between each outdoor unit and the next, (1) the system bus is made discontinuous, and in each group (for example, group A), the outdoor unit 1A generates temporary indoor addresses with the random value generation means of the indoor units 2A1-2AM through the unit bus 3A, and revises them into serial numbers, and makes each of them the regular indoor address of each indoor unit, and (2) the system bus 4 is made continuous, and each outdoor unit 1A-1B generates a temporary outdoor address with a random value generation means, and revises it into serial numbers, and makes each of them the regular outdoor address of the outdoor unit, and (3)  in each group, the outdoor unit sets the address consisting of a regular outdoor address and a regular indoor address to each indoor unit.
Patent JP-H0480372-A (JP)
Title: Microwave plasma device
Inventor: SATO TAKAMASA
IPC: C23C16/511
Filed: 1990-07-24
Abstract: PURPOSE:To enhance etching velocity or deposition velocity by equipping a reaction chamber, a microwave supply means and an ultraviolet rays irradiation means by which a substrate is irradiated with ultraviolet rays in the vertical direction. CONSTITUTION:In the case of etching an n-type multicrystal Si layer, a resist mask is formed on the Si layer formed on a substrate 5, which is placed on a supporting base 6 and the inside of a reaction chamber 1 is vacuumized and exhausted. Thereafter gaseous chlorine is introduced via the supply means 2 thereof and the inside of the reaction chamber is held at the proper pressure. Electric power is impressed to the supporting base 6 from a high frequecncy power source 13. Microwave is introduced into the reaction chamber 1 via a waveguide 8 and a microwave introduction window 4 from a microwave supply means 7. The substrate 5 is irradiated in the vertical direction via an ultraviolet lays irradiation window 10 with ultraviolet rays emitted from an ultraviolet-ray irradiation means 12 with a xenon-mercury lamp utilized therefore. Further the reaction chamber 1 is preferably surrounded by a magnetic field generation means 9 which generates an electron cyclotron resonance magnetic field. Thereby further enhancement of etching velocity or deposition velocity is achieved.
Patent JP-H0729200-A (JP)
Title: Optical pickup device
Inventor: SUGAWARA KEN
IPC: G11B7/12
Filed: 1993-07-09
Abstract: PURPOSE:To prevent dust particles from penetrating by a simple constitution and without lowering the efficiency of a space by a method wherein a sheet member having a hole whose shape is nearly identical to that of a photodetector is interposed between an optical-system holding block and a board provided with the photodetector. CONSTITUTION:A board 21 is fitted and bonded, via a sheet member 23, to the surface of a fixed optical block 20 at the photodetector mounting part of an optical-system holding block provided with a photodetector 13 on which light transmitting a beam splitter 11 is incident. A photodetector 12 on which reflected light by the beam splitter 11 is incident is fixed to the rear surface of an elastic part 21a at the board 21. Then, a hole space, 23a whose shape is nearly identical to that of the detector 12 is formed at the member 21, and an optical pickup device which can prevent dust particles from penetrating is formed by a simple constitution and without lowering the efficiency of a space.
Patent JP-S6086761-A (JP)
Title: Positive material for lithium battery
Inventor: KIRINO FUMIYOSHI
IPC: H01M4/48
Filed: 1983-10-19
Abstract: PURPOSE:To obtain a positive material having a large coefficient for the chemical diffusion of Li<+> by using a Mo-V-O-system oxide as a positive active material. CONSTITUTION:On a quartz base plate 1 both surface of which are subjected to specular polishing, a positive thin film 2 is formed by sputtering. A target material is prepared by burying a given amount of molybdenum trioxide pellets in vanadium pentaoxide used as a base compound so that the amount of molybdenum trioxide pellets contained in the target material is controlled. Next, a solid thin electrolyte layer 3 is formed on the positive thin film 2 by sputtering. After that, a metallic lithium negative electrode 4 is formed on the solid layer 3 by vacuum vapordeposition, thereby making a lithium battery. The above positive material has a large coefficient for the chemical diffusion of Li<+> and enables a superior voltage-current characteristic of the battery to be obtained. Since the positive material is not anisotropic to the diffusion of Li<+>, it is not necessary to orient the crystal in a direction of achieving an increased diffusion coefficiency. Accordingly, the positive material is useful for a lithium battery.
Patent JP-H0747079-A (JP)
Title: Ultrasonic therapeutic system
Inventor: SUZUKI TAKUJI
IPC: A61B17/22
Filed: 1993-08-05
Abstract: PURPOSE:To make accurate and safe therapy in the irradiation position and/or on irradiating path by reproducing simulatively the part near the lesion on the basis of three-dimensional information continued on the time axis, determining the conditions pertaining to ultrasonic irradiation, and performing ultrasonic irradiation of the lesion on the basis of the determined conditions. CONSTITUTION:The lesion of an examinee 3 and the situation around the lesion are sensed, and the corresponding image is stored in a memory 328. The data of physical properties of the structure of organ, bone, etc., is entered to this image from a console 14 so that a three-dimensional pseudo model of vital organism is prepared which includes changes along the time axis, and the prepared model is displayed on a display 15. Then the position where irradiation can be made with the least risk of being of being obstructed by any bone, organ, etc., is sought from the image, and the region which accepts therapy is identified through calculation. For each of such regions, the irradiating path of ultrasonic waves from an ultrasonic wave applicator 16 is simulated, when that of the vibrators which generates the wave colliding with the obstacle should be stopped. The therapeutic protocol including the region to be treated, the sequence, etc., are decided from the three-dimensional still image, and necessary treatments take place.
Patent JP-H1139679-A (JP)
Title: Optical disk device
Inventor: HASHIMOTO MINORU
IPC: G11B7/09
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of unwanted fluctuation in a tracking error signal and to improve the reproducing effect of an optical disk as a result even when a damage exists in the optical disk in the optical disk device for detecting the tracking error signal by a top-hold push-pull method(TPP method). SOLUTION: In a top-holding circuit for holding the top part of the RF envelope of PD(photodetector) output signals E, F, a holding time constant is set to be several hundreds Hz (preferably from 500 Hz to 1 kHz). When the holding time constant is set to be 1 kHz, the current value of a discharge current source is made to be 0.4 μA and the capacity of a holding capacitor is made to be 1200 pF.
Patent JP-S6256773-A (JP)
Inventor: FURUSHIRO NOBUYUKI
IPC: F26B23/00
Filed: 1985-09-03
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-H0358804-A (JP)
Title: Operation method for slicing machine
Inventor: KATAYAMA ICHIRO
IPC: B28D5/00
Filed: 1989-07-27
Abstract: PURPOSE:To prevent a columnar material from continuous defective cutting by finding the variation of number of rotations of a cutting blade, comparing the variation of number of rotations found with respective number of rotations at the time of normal and abnormal operations stored in a control device preliminarily and stopping cutting in case the variation of number of rotations corresponding to the variation of the number of rotations at the time of abnormal operation. CONSTITUTION:The variation of number of rotations of a cutting blade 26 at the time of cutting is found by a main shaft tachometer 50 and the variation of number of rotations thus found and the variation of number of rotations at the time of normal and abnormal operations stored preliminarily in a main control device 52 are compared. As a result of said comparison, a sign of continuous cutting is issued from the main control device 50 to a slicing machine, in case the variation of number of rotations corresponds to the variation of number of rotations in the normal operation, while a signal for stopping cutting is issued from the main control device 50 to the slicing machine in case the variation of the number of rotations corresponds to the variation of number of rotations at the time of abnormal operation.
Patent JP-H0244385-A (JP)
Title: Temperature controller
Inventor: TSUDA YUKIO
IPC: H05B3/00
Filed: 1988-08-05
Abstract: PURPOSE:To prevent an excess rise in temperature of a controlled device at start time and to surely raise the temperature to a target temperature to be controlled at restart time by providing a means which sets an initial energizing time and a means which controls and energizes a heating element based on a detected temperature and the a target temperature to be controlled. CONSTITUTION:The means 12 is provided to set the initial energizing time according to the start time temperature of a heated object 1 when the control and energizing of the heating element 1a start, and target temperature to be controlled of the heated object 1. The heating element is controlled and energized according to the initial energizing time, afterwards, it is controlled based on the detected temperature and the target temperature to be controlled. Thus, at the start time, the heating element is energized only in the initial energizing time so that the temperature of the heated object rises to a certain degree, following which it rises to the target temperature to be controlled, because it is heated according to thermal time constants of itself and the heating element. As long as they are heated according to the constants, their rise in temperature cannot be excessive.
Patent JP-H1036740-A (JP)
Title: Water-base magenta ink for recording and ink-jet recording method
Inventor: YAMAZAKI HIDETO
IPC: C09D11/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink having excellent liquid stability, giving a recorded material having excellent magenta color tone and a clear printed letter by using a specific magenta dye and a specific water-soluble organic solvent. SOLUTION: This ink is produced by dissolving (A) a magenta dye in a mixture of (B) water and (C) a water-soluble organic solvent. The component A contains Color Index No. Acid Red 52 as an essential component and the component C contains 1,5-pentanediol as an essential component. Preferably, the amount of the component A is 0.1-5wt.% and that of 1,5-pentanediol of the component C is 5-50wt.% based on the total amount of the ink. The component B is preferably deionized water and its amount is 10-95wt.%, preferably 10-70wt.% based on the total weight of the ink. The ink is suitable for ink-jet recording, has high fixing rate to the recording object and gives a dense and clear printed letter.
Patent JP-H0360067-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITANI EIZO
IPC: H01L29/812
Filed: 1989-07-27
Abstract: PURPOSE:To realize the formation of an isolated region among elements by self-alignment with electrodes of a semiconductor element by a method wherein a region among the electrodes of the semiconductor element is covered with a mask and a semiconductor substrate is doped with inactive ions through said mask and the electrodes. CONSTITUTION:An electrode of a semiconductor element is formed on a semiconductor substrate 1. For example, a pair of electric current electrodes 2 and 3 and a control electrode 4 between them are formed. After forming the electrodes, a region among the electrodes is covered with a mask 5 and inactive ions 6 are doped. As a result, end parts of the electrodes (source/drain electrodes 2 and 3) become the effective mask end parts and a mask alignment accuracy as the mask 5 is unnecessary, so that an isolated region 7 is formed by a self- alignment manner with the electrodes. As the region among electrodes is covered with the mask 5, there is no influence of the inactive ions 6. Accordingly, an element region can be formed within the minimum area to be required.
Patent JP-S6440795-A (JP)
Title: Cold insulation structure for internal surface of roof of underground lng storage tank
Inventor: YAMADA TAKASHI
IPC: F17C3/04
Filed: 1987-08-04
Abstract: PURPOSE:To enhance the safety upon occurrence of a sloshing, by attaching a cold insulating member formed of hard urethane boards to the inner surface of a roof panel, and by providing a seal plate on the inner surface of the cold insulating material. CONSTITUTION:Glass wool 8 and hart urethane boards 10, 15, 16 are mounted on the inner surface of a roof panel 1. A seal plate 19 having a sealability and having corrugation 18 in the joint glass wool 8 is provided on the inner surface of the innermost hard urethane board 16. The boards 10, 15, 16 have a total thickness L1 while the ratio between the thicknesses L2, L3 of the outermost board 10 and the other boards is set, thereby the outermost board 10 has a such a thickness L2 that the inner surface of the outermost board 10 can hold a temperature of at least -45 deg.C.
Patent JP-H0360947-A (JP)
Title: Automatic work exchange device
Inventor: SENDA MASAMI
IPC: B23Q7/02
Filed: 1989-07-26
Abstract: PURPOSE:To simplify mounting of a work by a method wherein in a machining center, the work can be moved to a machining position and a preparing position by using a revolving part, and a fluid feed passage can be extended to a work attaching part. CONSTITUTION:Works W are mounted to work attaching parts 29a and 29b in a plurality of spots on a revolving part 20 of a work exchange device A. Through rotation of the revolving part 20, the work W placed in a preparing position by a worker is moved to a machining position located facing a tool T, e.g. a machining center B. A flow passage for an oil pressure and air can be arranged in a hollow part 13a formed in the rotation center position of the revolving part 20 with a support part 10 and the revolving part 20. By means of the fluid, a work clamp mechanism 60 arranged to the work attaching parts 29a and 29b can be driven, and the work W can be simply and reliably attached.
Patent JP-2000343730-A (JP)
Title: Spray type drawing apparatus
Inventor: MURAKAMI TAKANORI
IPC: B05B15/68
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a spray type drawing apparatus in which drawing is completed in one stroke even when the color of an object to be painted is other than white and full-color representation can be realized while reducing the cost. SOLUTION: In a drawing apparatus comprising a plurality of nozzle units, means for driving the nozzle units in horizontal X direction, and means for driving the nozzle units in vertical Y direction and ejecting paint from a plurality of nozzles, eight nozzle units are held. The nozzle holds red, blue, yellow, black and white colors wherein first four nozzle units 41a, 41b, 41c, 41d in the moving direction hold white color and four remaining nozzle units 41e, 41f, 41g, 41h hold yellow, blue, red and black, sequentially.
Patent JP-H0747380-A (JP)
Title: Method for treating surfactant-containing organic waste water and device therefor
Inventor: MIYAHARA MAKIKO
IPC: C02F3/10
Filed: 1993-08-05
Abstract: PURPOSE:To provide the method and device for efficiently preventing a foaming failure and enabling an efficient biological treatment of a surfactant-containing org. waste water without aeration, dilution and addition of an antiform agent. CONSTITUTION:In the method and the device for treating the surfactant- containing org. waste water, a biological treating layer 3 carrying a biological sludge on active carbon is provided in a treating tank 1 and active carbon layers 2 and 4 are provided at an upstream side and/or a downstream side as necessary. The water to be treated 5 is introduced and also the salt of nitric acid or nitrous acid is added as oxygen source 9 to execute a biological treatment, and the surfactant and the other org. matter are removed by a biological decomposition.
Patent JP-S6087250-A (JP)
Inventor: DEIBUIDO ROBAATO RIBINGUSUTON
IPC: C07C231/00
Filed: 1984-09-19
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-H1040814-A (JP)
Title: Deposition stage determination method for cathode-ray tube electron gun
Inventor: ENDO AYAKO
IPC: H01J9/42
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To determine a deposition film state formed on a neck portion inner wall quantitatively by deciding the most proper lighting, camera angle, and measurement area for the neck portion of an cathode-ray tube electron gun, and processing the captured image data before and after the deposition. SOLUTION: Spotlighting portions 6, 7, and industrial cameras 3a, 3b are positioned in a predetermined relation with respect to the neck portion 1 of a cathode-ray tube electron gun. The neck portion 1 prior to deposition is image picked up by the cameras 3a, 3b, and a search position is decided based on the images. The images are extracted to decide a division measurement discrimination model, and the model is processed with respect to concentration, to capture respective concentration mean values. The neck portion 1 after the deposition is image picked up by the cameras 3a, 3b. The images are processed likewise to decide the division measurement discrimination model after the deposition, and the respective concentration means values for the same are captured.  The quality of a deposited film is determined, depending on whether the concentration ratio of the respective models prior to and after the deposition is larger or smaller than a reference value, and the quality of the deposited state for the neck portion 1 is quantitatively determined.
Patent JP-H0516143-A (JP)
Title: Tire vulcanizing machine
Inventor: MATSUO TATSUO
IPC: B29K21/00
Filed: 1991-07-10
Abstract: PURPOSE:To facilitate the replacing work of a vulcanizing mold and to bring about the enhancement of exhaust efficiency. CONSTITUTION:In a platen type vulcanizing machine, a plurality of exhaust holes 9, 10 extending in a vertical direction and reaching the interiors of the platens 3, 4 fixed to vulcanizing molds 1, 2 are provided to the molds 1, 2 and seal members 13, 14 are arranged around the exhaust holes 9, 10 between the molds 1, 2 and the platens 3, 4. External exhaust pipes 16, 17 are connected not only to the respective exhaust holes 9, 10 but also to a negative pressure pump unit 18.
Patent JP-H1126012-A (JP)
Title: Lead acid battery
Inventor: OSUMI SHIGEHARU
IPC: H01M10/12
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of the negative electrode lug of lead acid battery even under harsh conditions by setting the distance from the upper end of a separator to the lower face of a negative electrode strap to be a specific range when no glass mat is used for a separating body, and setting the distance from the end of the glass mat to the lower face of the negative electrode strap to a specific range, when the glass mat is used respectively. SOLUTION: When a separating body 5 is constituted of a separator 3 and a glass mat 4, by setting a distance A from the upper end of the glass mat 4 to the lower face of a negative electrode strap 6 is set to 6 mm or above, the gas accumulation below the negative electrode strap 6 is reduced, and the corrosion of a negative electrode lug 1a is reduced, because the oxygen and hydrogen generated from a positive electrode 2 and a negative electrode 1 during an electric charging are diffused to other portions without accumulating below the negative electrode strap 6. When the glass mat 4 is not used, the distance A may be set to 4 mm or above, the negative and positive electrodes 1, 2 are not oppressed by the glass mat 4, and the generated oxygen and hydrogen diffuse quickly.