baber/WOPTO huggingface dataset:
Patent JP-S58102527-A (JP)
Title: Oxidized diffusion apparatus for semiconductor device
Inventor: OZAWA HIDEAKI
IPC: H01L21/31
Filed: 1981-12-14
Abstract: PURPOSE:To prevent thickness of an oxide film formed over a semiconductor substrate to become thin and reduce fluctuation of thickness thereof even when supply of hydrogen and oxygen is reduced, by providing a cooling section in the vicinity of exhaust port of steam after the oxidized diffusion processing, extending the exhaust port up to the vicinity of edge in the closed side of a protection pipe and by providing a loop path which is coupled to said protection pipe. CONSTITUTION:The steam having passed a protection pipe 4 consisting of the quartz is cooled and condensed to water by a cooling part 22 consisting of the cooling pipe which is wound around the protection pipe 4 provided in the vicinity of open area thereof in order to circulate the cooling water and the water thus condensed enters a loop path 21 consisting of the quartz pipe provided in connection with the protection pipe 4 at the lower part of the edge of closed side of protection pipe 4 from the lower part in the vicinity of open area of the protection pipe 4. The water entering the loop path 21 is heated by a heater 3 externally provided to the protection pipe 4 such as an electrical furnace in the edge of closed side of the protection pipe 4 and is again converted to the steam within the protection pipe 4. As explained above, the water looped by the loop path 21 is always returned to the protection pipe 4 as the steam.
Patent JP-2000021869-A (JP)
Title: Vacuum treating apparatus
Inventor: AMANO HIDEAKI
IPC: H01L21/683
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely detect the abnormal leak of an H gas, when a semiconductor wafer is laid on a holder in a vacuum chamber and a thermally conductive gas, e.g. He gas is fed to a gap between the wafer and holder to make a film forming process or etching, while maintaining the wafer at a specified temp. SOLUTION: A dielectric, e.g. Al nitride constituting a holder has a surface of mirror finish surface, a wafer W is attracted to the holder with an attraction force of 1 kg/cm2 or more by an electrostatic chuck, an H gas from a gas feed line 5 is sealed at the back side of the wafer W, a flow-meter 54 is provided at the gas feed line 5 and comparator 6 compares the measured flow rate thereof with a threshold, corresponding to the flow rate at abnormal gas leaking, at the back side of the wafer W.
Patent JP-2000022873-A (JP)
Title: Composite function device
Inventor: KOJIMA HIDEYUKI
IPC: H04N1/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite function device capable of displaying parallelly executable and execution instructable functions, narrowing a display screen, reducing the number of times of switching a screen and making display easy to see. SOLUTION: In this composite function device capable of parallelly executing the plural functions, a system control part 1 judges the function executed at present and judges the parallelly executable function from the function, the execution instructable function is extracted from the parallelly executable functions by an operation display part 2 and the extracted result is displayed at a display part 2a. Also, the system control part 1 counts the number of times of the execution of the respective functions, stores the number of times of the execution in an execution number-of-times table inside a RAM 3 and displays the extracted result at the display part 2a in the descending order of the number of times of the execution based on the number of times of the execution stored in the execution number-of-times table.
Patent JP-H1024043-A (JP)
Title: Bite block
Inventor: AKUTSU TAKAYUKI
IPC: A61B17/24
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a bite block which is capable of surely absorbing saliva, and which cannot be crushed by biting. SOLUTION: A bite block 6 comprises a rod body 1 having a hole 5, and the rod body 1 formed by heat-fusing nonwoven fabric including heat-fusing synthetic fibers. The bite block 6 is applied to a trachea tube inserted from a mouth cavity. A tapered part 3 at one end of the bite block 6 is positioned in the mouth cavity, with the other end protruded out of the mouth cavity, and it is fixed to a skin surface in a mouth part with the trachea tube by use of an adhesive tape. Even when a patient bites it strongly, the trachea tube can be surely protected by this bite block 6, and its little elasticity softens biting action to prevent damaging of teeth. Saliva discharged from the mouth cavity is naturally absorbed by the bite block 6, thereby need of special treatment so saliva is eliminated.
Patent JP-H02161942-A (JP)
Title: Substitute for ligament
Inventor: JIYURIAN GAASU ERISU
IPC: A61F2/08
Filed: 1989-08-04
Abstract: PURPOSE: To simultaneously substitute two ligaments, especially a pair of ligaments, by providing a main support and a secondary support branching from an intermediate point of the main support in which a tube is formed at a certain length fabric, a pocket is at one end of the tube, and a tail extending is at the other end of the tube. CONSTITUTION: The substitute ligament consists of a main support 10 and a secondary support, which is an integral part of the main support. The main support has a woven tube 12. The tail of the tube has a pocket 14, which opens at one end 16 and closes at the other end 18, and ends at a terminal 22. The other terminus opens longitudinally at a pocket-like tail 24. At a point where the tube ends and the tail 24 begins, a branch 30 of an integrally woven secondary support is provided. The main support is filled at each terminus. The tails 24 and 22 are stapled to the femur and the tibia, respectively, in the way shown by 32 and 34. The branch, therefore, is in such a position to substitute the inner collateral ligament. Because one end of the branch is affixed to hold the main support in place, the free end of the secondary support is stapled to the femur.
Patent JP-S6180038-A (JP)
Title: Organic polymer humidity sensor
Inventor: KAMEDA MIYAKICHI
IPC: G01N27/12
Filed: 1984-09-28
Abstract: PURPOSE:To prevent the generation of a crack by the buffering action of a protective film, by increasing the thickness of the protective film provided to the upper end surface of a substrate and in the vicinity thereof. CONSTITUTION:In usual work, a sensor main body 1 coated with a silicone resin by immersion is attracted and fixed to the part of the rubber magnet 8 of a drying jig 7 through a lead wire and allowed to stand for about 16min at room temp. in an inverted state. Next, said sensor main body is set up and dried at 110 deg.C for 2hr. In order to increase the film thickness at the end part (a) of the sensor main body 1, standing at room temp. in an inverted state is extended to 1hr and, after curing advanced to a certain degree, said main body is reversed to be subjected to final drying at 110 deg.C for 2hr. As mentioned above, by extending a natural standing time in an inverted state, a protective film 6 can be applied to the end part 1a in a sufficient thickness. By this method, the hydroscopic speed at the leading end part becomes slow and the elongation of a humidity-sensitive film becomes small and the crack generated at the leading end part is reduced to a large extent.
Patent JP-S6264716-A (JP)
Inventor: IHARA KEISUKE
IPC: B65B51/00
Filed: 1985-09-13
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-H0758619-A (JP)
Title: Proximity switch
Inventor: NODERA TOSHIO
IPC: H03K17/95
Filed: 1993-08-16
Abstract: PURPOSE:To eliminate need for a large-capacitance capacitor for AC current bypass to easily make an IC of a circuit by connecting the coil of a resonance circuit for detection in series to the diode of a bias circuit to allow the constant current from a constant current circuit to flow to the coil through the diode. CONSTITUTION:A terminal (b) of a resonance circuit 1 is directly connected to a negative power terminal N and is connected to a constant current circuit 7 through a bias circuit 6A consisting of diodes 3A and 3B. The constant current from the constant current circuit 7 flows from the bias circuit 6A through a detection coil A of the resonance circuit, and the forward voltage drop of the diodes is applied to the base of a transistor TR 8 for amplification. Thus, a large-capacitance capacitor for bias is unnecessary to reduce the size and the cost of a device because the AC current of the resonance circuit 1 is not supplied to the diodes.
Patent JP-S6445587-A (JP)
Title: Robot hand
Inventor: YAMADA TAKAYUKI
IPC: B25J13/00
Filed: 1987-08-14
Abstract: PURPOSE: To efficiently control the holding force and releasing force by providing a control means for controlling direction and strength of the current to be supplied to each electromagnetic coil forming plural pairs and for controlling strength of attracting operation or repulsive operation between a pair of operating members. CONSTITUTION: In case of holding an object body 6 with a pair of finger parts 5A, 5B, a control device 9 controls direction of the current to be supplied to plural pairs of electromagnetic coils 2A-2D wound around two cylindrical guide members 1A, 1B and arranged for fixation opposite to each other in a magnetic path direction, and furthermore, controls strength of this current through amplifiers 7A, 7B. As a result, a closed magnetic path is formed between operating members 3A, 3B of the strong magnetic bodies, which is held in the condition that leg parts 4A, 4B thereof are inserted into the guide members 1A, 1B. With this structure, the leg part 4A of the operating member 3A and the leg part 4B of the operation member 3B are pulled into the guide members 1A, 1B so as to come close to each other, and hold the object body with the appropriate force.
Patent JP-2001037261-A (JP)
Title: Piezoelectric actuator
Inventor: SUZUKA JUNICHI
IPC: H02N2/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity of a piezoelectric actuator which has a diaphragm composed by laminating piezoelectric elements, and performs diving by vibrating the diaphragm. SOLUTION: A piezoelectric actuator 2 is provided with a diaphragm 8 of laminated piezoelectric elements 10 to which a lead wire 14a is soldered, a metallic supporting ring 12 to which a lead wire 14b is soldered, and an upper case 4 and a lower case 6 which are both made from ABS resin. the diaphragm 8 is put on the upper surface of the supporting ring 12, and the vibrating board 8 is interposed and fixed to the supporting ring 12, by bending a thin board part P at the upper end part of the supporting ring 12 toward the diaphragm 8 side, and caulking it. Besides, the supporting ring 12 is interposed and fixed between the upper case 4 and the lower case 6, and the diaphragm 8 is sealed and housed inside each case 4, 6. Application of AC driving voltage between individual lead wires 14a, 14b led outside is enough, to drive the piezoelectric element 10.
Patent JP-S6445152-A (JP)
Title: Semiconductor package
Inventor: HIRATA ATSUMI
IPC: H01L21/52
Filed: 1987-08-13
Abstract: PURPOSE:To contrive improvement in the reliability of connection between a circuit member and a terminal by a method wherein said circuit member and the terminal are electrically connected in the state wherein the base part of the terminal is pressure- welded to the circuit member, a protruding part is provided on one pressure-welded part of the circuit member and the terminal a hole is provided on the other part, and the protruding part and the hole are fitted together. CONSTITUTION:The substrate 2, on which a semiconductor chip 1 will be mounted, is formed using a synthetic resin molded article, the base part is formed in the substrate 2 by insert molding, a plurality of terminals 3, 3... are protruding from the substrate 2, and a circuit member 4 to be electrically connected to the semiconductor chip 1 is provided in the substrate 2. Then, the circuit member 4 and the terminals are electriually connected in the state wherein the base part of the terminals 3 is pressure-welded to the circuit member 4, a protruding part 5 is provided on one of the pressure-welded parts of the circuit member 4 and the terminals 3, a hole 6 is provided on the other part, the protruding part 5 and the hole 6 are fitted together, and the electric connection between the circuit member 4 and the terminals 3 are secured by the above-mentioned fitting. As a result, the improvement in reliability of the circuit member 4 and the terminals 3 can be achieved.
Patent JP-S6095235-A (JP)
Title: Harmonic gear device
Inventor: KIRIYUU YUUICHI
IPC: F16H49/00
Filed: 1983-10-26
Abstract: PURPOSE:To make the axial dimention of a harmonic gear as short as possible, by absorbing the flexure of a flexible spline made of a flexible cylinder. CONSTITUTION:A flexible spline 3 made of a flexible cylinder and formed in its outer peripheral part with teeth 3a, is made into slidably contanct with the outer periphery of a flexure generating member 2 of a substantially elliptic shape. One end of a flexible spline 3 is supported to casings 7, 8 by means of a flat and ring-like flexible flange 30 which is flexible in the radial direction but rigid in the rotational direction. The above-mentioned rigidity of the flexible flange 30 may be obtained, for example, in such a way that a plurality of notches 30a formed in the inner periperhal part of the flange 30 at equal intervals.
Patent JP-2000350653-A (JP)
Title: Strawberry calyx removing apparatus
Inventor: MATSUYAMA NORIO
IPC: A47J43/28
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple apparatus which can quickly and safely remove only the calyx and core of a strawberry so as to solve the problem with strawberry eating that removing the inedible strawberry calyx with fingers will leave the core of the calyx behind, while removing it with a knife allows removal of the core but involves cutting of the flesh of the strawberry. SOLUTION: This strawberry calyx removing apparatus comprises a sheet metal in the form of an isosceles triangle with long equal sides which is cut at the center of its short side into a V-shape, with each corner removed to form a sharp edge 3 on about two thirds of each side from the depth of the V-shape; the remainder and peripheral sides leading therefrom are formed into dull edges 4, and acute-angled parts are folded back toward the short side at an angle such that the acute-angled parts do not cover the depth of the V-shape nor overlap each other but leave an internal angle behind between them.  Both sides of the V-shape are formed into gently curved faces toward the folded sides, and the end of an independently prepared core bar is fixedly connected to the acute-angled parts, at right angles to an inwardly curved face when seen from the short side, and at angles rather wider than right angles when seen from the long sides. A handle is attached to the sheet metal so that the sheet metal rotates about the core bar.
Patent JP-H0950748-A (JP)
Title: Direct current circuit breaker
Inventor: YONEZAWA TAKESHI
IPC: H01H33/70
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a direct current circuit breaker by arranging a first and a second driven members for opening and closing a cutting part of the series connection so that the second driven member crosses the surface, which cuts the first driven member vertically against the longitudinal axis thereof. SOLUTION: The drive force generated by a drive device 21 on the basis of the cutting command is transmitted to piston rods 7a, 7b as driven members through cutting part levers 15a, 15b and connecting links 14a, 14b, and movable contact bodies 71a, 71b are moved to the mechanism frame 13 side so as to cut the current. At this stage, a part of the surface, which cut the piston rod 7a vertically against the longitudinal axis crosses the piston rod 7b. With this arrangement of the piston rods 7a, 7b, length of the mechanical frame 13 in the axial direction of a tank 22 can be shortened to about half in comparison with the conventional direct current circuit breaker, in which the piston rods 7a, 7b are arranged on the same shaft.
Patent JP-S6187147-A (JP)
Title: Photopolymerization composition
Inventor: FUJIKURA SADAO
IPC: G03C1/72
Filed: 1984-09-27
Abstract: PURPOSE:To obtain the titled composition having a stability against a color change for a long period by incorporating a specific thiuram sulfide to the photopolymerization composition contg. a photopolymerization initiator. CONSTITUTION:The titled composition has characteristics of a stability against the color change after allowing to stand for a long period under a high temp. and a high humidity or under a light which cuts off an active radiation ray in an absorption wavelength range of a photoxidation agent by incorporating the thiuram sulfide shown in the formula to the prescribed composition contg. a leuco dye, the photoxidation agent, a monomer and if necessary, the initiator. The compounding weight ratio of the compd. shown by the formula per the leuco dye is (1:1,000)-(1:10). The compounding amount of the leuco dye is 0.01-10pts.wt. on the 100pts.wt. of a solid matter of the prescribed composition. The compounding amount of the initiator is 0.1-10pts.wt. on the 100pts.wt. of the solid matter of said composition.
Patent JP-S5991758-A (JP)
Title: Communication control system
Inventor: SUZUKI KANJI
IPC: H04M11/00
Filed: 1982-11-18
Abstract: PURPOSE:To eliminate waste of charging due to center calling to a terminal where no transmission data exists, by starting the polling control, when an incoming call from an exchange line is detected by a center system. CONSTITUTION:When a terminal device 8 requires data transmission and makes a call by manual dialing from a network controller 7, the call is exchanged and connected by an exchange network 6. A network controller 5 at the center side detects 10 an incoming call, and informs it to a communication controller 3 via a modulation and demodulation device 4. The device 3 informs a signal CI from the device 5 to a CPU 2 by a network control section 11 as an incoming call notice signal. The CPU 2 holds the communication line by the network control processing section 13 as the incoming control processing, starts a polling control section 14 for attaining the polling control. Further, the transmission/receiving processing of data is executed between the device 8 and a data processor 1.
Patent JP-H1021209-A (JP)
Title: General purpose digital neural computer
Inventor: KIOKA HIDEO
IPC: G06N3/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To instantaneously show an optional function by storing the set of the weights of a combination between neural elements in a storage device in a digitized neural network so as to save the handling labour for learning. SOLUTION: In the neural network, it is digitized and the set of the weight of combination is regarded as a program to read and write into an external storage device. In this case, because of being digital, the set of the weight of learned combination can be stored in the external storage device. Then by reading the weight from the external storage device, an optional function can instantaneously shown at the neural network. In addition this computer can be utilized for a media converter, an interface for a computer and a dictionary necessitating recognizing and converting a digitized voice, image and dynamic image in real time. Thereby it is possible to make general purpose by making the neural network a digital hardware.
Patent JP-S6178545-A (JP)
Title: Detection of molten steel level in continuous casting installation
Inventor: FUJII SOICHIRO
IPC: B22D11/16
Filed: 1984-09-27
Abstract: PURPOSE:To make possible the stable automatic control of a mold level in the stage of binary coding the image picked up by a television camera and determining a molten steel level by executing the signal processing by the limitation of a change rate with noise by the combustion flame of a lubricating agent. CONSTITUTION:The image signal 1 of the molten steel 2 in a mold 1 picked up by the television camera 3 is subjected to binary coding processing in an image processing unit 4 which outputs the length l in the bright part of a sampling line 6 as the image processing signal S2 corresponding to the molten steel level. The noise is continuously superposed on the signal S2 by the combustion flame of the lubricating oil in the actual operation and the noise is removed in a change rate limiting circuit 5. The circuit 5 executes the signal processing to limit the magnitude of the signal S2 changing within certain time to a prescribed reference value or below. The stable level signal S3 is taken out of said circuit. The removal of the noise from the detection signal of the molten steel level is thus made possible and the stable automatic control of the mold level is executed.
Patent JP-S6179526-A (JP)
Title: Supplying and collecting device of parts in assembly line
Inventor: NOGAMI MOTONAGA
IPC: B65G47/90
Filed: 1984-09-27
Abstract: PURPOSE:To convey a pallet at a high speed further perform its accurate positioning, by driving a running unit, which conveys the pallet, and a moving unit, which performs positioning of the pallet, respectively by a separate feed screw. CONSTITUTION:A running unit 20, conveying a pallet 48, is driven running by rotating the first feed screw 14 driven through a timing belt 22 by a reversible motor 21 fixed to the end part of a lifting table 6. Next, a connection device 24 of the running unit 20 separates the pallet 48, and a moving unit 33, moving through rotation of the second feed screw 28 by driving a motor 35, performs positioning of the pallet 48 so that a parts row in the left end of the pallet 48 corresponds to the bottom position of a holding device 64. Thereafter, the holding device, vertically moved by a pneumatic cylinder 62, supplies parts on an assembly line. The pallet 48, if it is emptied, is returned to a rack by the running unit 20, and the next pallet 48 is brought out by lowering the lifting table 6.
Patent JP-S6096280-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1983-10-31
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-S6357896-A (JP)
Title: Axial blower
Inventor: SUZUKI KUNIAKI
IPC: F04D29/32
Filed: 1986-08-29
Abstract: PURPOSE:To enable suction of even air in front of a shaft part and to improve a velocity of air and air pressure characteristics, by a method wherein a recessed part is formed in the front of the shaft part on the suction side of a fan, and an air flow passage, through which the interior and the exterior of the recessed part is intercommunicated, is formed in the peripheral surface of the shaft part of the fan. CONSTITUTION:A fan 4 is supported on a shaft 2a of a motor 2 supported in a causing 1 through a stationray blade 3, and is formed with the shaft part 5 mounted on the shaft 2a and plural blades 6 disposed radially around the shaft 5. In this constitution, the shaft part 5 has a recessed part 7 formed in the front of the shaft part on the suction side of the fan 4, and plural opening holes 9 are formed in a cylinder part 8, in which the recessed parts 7 are formed, along a circumferential direction. An air flow passage 10, through which the interior and the exterior of the cylinder part 8 are intercommunicated, is formed with the opening hole 9. This constitution, since a cylindrical part 8 is functioned as an impeller in association with the opening hole 9 when a is is caused to flow with the fan 4 run, enables even air in front of the shaft part 5 to be sucked through the air flow passage 10.