baber/WOPTO huggingface dataset:
Patent JP-H05124599-A (JP)
Title: Agravity region moving device
Inventor: YOSHIDA SHUICHI
IPC: B64G1/66
Filed: 1991-11-01
Abstract: PURPOSE:To expand activity area of a space navigator and so on in an agravity region such as the space, and to carry out the activity in safe. CONSTITUTION:An agravity region moving device is composed of a guide 2 mounted on an architecture 1, a moving member 3 having a human stabilization device 3d, which is guided by the guide 2 and is thus movable, driving devices 6, 7a, 7b for moving the moving member 3 along the guide 2, and of a control panel 4 of the driving devices 6, 7a, 7b provided on the moving member 3.
Patent JP-2001111187-A (JP)
Title: Structure of metal core board
Inventor: YOKOMICHI HIROAKI
IPC: H05K1/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the start-up of a circuit with a metal core board at a low temperature which is conventionally difficult because of excellent heat radiation properties of the metal core board. SOLUTION: Grooves 10a and 10b are formed in a metal core 3 and bimetal plates 11a and 11b are provided on the metal core 3 and the heat radiation properties of the metal core 3 are varied to facilitate the circuit start-up at a low temperature.
Patent JP-H04165939-A (JP)
Title: Geared motor
Inventor: NAKAKITA KAZUO
IPC: H02K7/116
Filed: 1990-10-25
Abstract: PURPOSE:To prevent the occurrence of large sound at application start to an electromagnet by positioning an attraction piece mechanically at an attracting position when an output member is in stationary position. CONSTITUTION:In the condition that a control switch 68 is open and that connecting terminals 66 and 67 are not supplied with electricity yet, an interlocking lever 46 is pushed by an operation part 9, and an attraction part 43 is in the position of mechanical attraction, and an operation body 45 is in connecting position, and is in the condition that it locks the locking piece 48 in a rotor 47. In this condition, when the control switch 68 is closed and the connecting terminals 66 and 67 are supplied with currents, the coil of a motor B is supplied with a current through a cam switch 32, and the rotor rotates. Moreover, the coil 41 of an electromagnet is supplied with a current, and the attraction piece 43 gets in the condition of being attracted electromagnetically by an iron core 39. In this case, since the attraction piece 43 is already in attracting position, it does not cause attraction sound at all.
Patent JP-H01129120-A (JP)
Title: Subdividing apparatus of dried foods
Inventor: HATANO YOSHIHISA
IPC: B65D83/04
Filed: 1987-11-14
Abstract: PURPOSE:To take out a prescribed quantity of dried foods simply and rapidly at all times, by a construction wherein the prescribed dried foods are charged from a hopper into a valve part of a food weighing tool, the food weighing tool is moved above a food takeout tool, and the dried foods are taken out from the food takeout tool. CONSTITUTION:A food weighing tool 4 is moved below a hopper 2 for accommodating foods and a valve part 40 in the weighing tool 4 is made to communicate with the inside of the hopper 2. A prescribed quantity of dried foods A is charged in the valve part 40 from the hopper 2. The weighing tool 4 being moved in the direction of an arrow C, the valve part 40 in the weighing tool 4 is made to communicate with a charging port 3b in a food takeout tool 3 and the foods A in the valve part 40 are charged into the takeout tool 3. The foods A are taken out of the takeout tool 3. According to this constitution, the prescribed quantity of foods A are taken out simply and rapidly at all times.
Patent JP-H05129393-A (JP)
Title: Pattern width measuring method and pattern tester
Inventor: HOSHI TAKEJI
IPC: H01L21/66
Filed: 1991-11-05
Abstract: PURPOSE:To provide a pattern width measuring method which does not produce any difference between individuals in measuring the pattern width with regard to test on projected or recessed patterns on the surface of a substrate, and to provide a pattern testing device capable of measuring pattern width and testing pattern shapes in remote control mode. CONSTITUTION:A pattern width measuring method comprises a first optical system which forms incident light 14 which allows a first pin hole 13 to form an image at an image formation point 17 and a second optical system which has a second pin hole 20 located at the image information point of reflected light from the image formation point 17 and a photo-electric device 21 located further at its tip. The method emits the incident light 17 to a substrate 1 in such a fashion that the image formation point 17 may conform to the pattern surface by the control of a substrate carrier mechanism 22 and determines pattern width dimensions from a continuation width of the photoelectric device 21 whose output is larger. A pattern testing device is provided with a TV camera and a monitor TV in addition to the above and displays images which depict patterns imaged by the camera and the pattern width by the output of the photoelectric device 21.
Patent JP-2000117269-A (JP)
Title: Method of removing molybdenum in solution
Inventor: MARUYAMA KAZUHIRO
IPC: C02F1/62
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To remove copper and molybdenum in solution containing copper and molybdenum simultaneously and at a low cost by holding pH of the solution at a prescribed value or less and separating the formed deposit after adding sulfite to the solution. SOLUTION: In this method of removing molybdenum together with copper in solution, after sulfite is added to the solution containing copper as well as molybdenum under conditions of pH 5 or less, preferably, pH 3 or less, pH of the solution is held at 9 or less, preferably between 5 and 9, and the formed deposit is separated. This method has the advantage that treatment such as filtration after that is made easy, since pH of the solution after the addition of the sulfite may be left as it is at 5 or less, or if necessary, pH may be adjusted to near the neutral point. As a method of adjusting pH, a method where mineral acids such as sulfuric acid and hydrochloric acid or alkalis such as sodium hydroxide and potassium hydroxide are added is adopted. As for separation of deposit, other methods such as settling separation as well as filter separation are suitably adopted.
Patent JP-H02133920-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIBA TAKAO
IPC: H01L21/265
Filed: 1988-11-15
Abstract: PURPOSE:To prevent wells from being displaced by a method wherein an impurity layer to be used as a well on one side is formed by making use of an insulating film as a mask, tungsten is then grown on the impurity layer by a selective CVD technique and an impurity layer to be used as a well on the other side is formed by making use of the tungsten as a mask. CONSTITUTION:An insulating film 2 is deposited on the whole surface of a substrate 1; the whole surface of the film is coated with a photoresist 3; the photoresist 3 in a part to be used as a P-well is removed by a photolithographic technique. Then, the insulating film 2 is etched by making use of the photoresist 3 as a mask; after that, a P-type impurity is implanted, a P-type impurity layer 4 is formed; tungsten 5 is grown selectively only on the P-type impurity layer 4 by a selective CVD technique. Then, the insulating film 2 is removed completely; after that, an ion of an N-type impurity is implanted by making use of the tungsten 5 as a mask; an N-type impurity layer 6 is formed. Lastly, a heat treatment is executed; the individual impurity layers are diffused; thereby a P-well 7 and an N-well 8 are formed.
Patent JP-2000119092-A (JP)
Title: Pulling apparatus of single crystal, and engaging member in pulling apparatus of single crystal
Inventor: YOSHINADA YUTAKA
IPC: C30B15/30
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the damage, the crack initiation, etc., of a single crystal by surely decreasing the bearing at the contact part between an engaging member and the single crystal when the single crystal is supported and pulled by the engaging member. SOLUTION: This pulling apparatus of a single crystal has plural engaging members 3 arranged at different positions, for engaging a constricted part 8 of the part 9 to be engaged, formed under a seed crystal to pull the single crystal in the engaged state. A concave part 22 is formed at the portion with which the constricted part 8 of the single crystal of the engaging member 3 keeps contact. A rod body 20 which can be deformed by the thrust is installed in the engaging member 3 so as to be inserted between the portion with which the constricted part 8 of an engaging member 3 keeps contact, and the constricted part 8 of the single crystal.
Patent JP-H09133748-A (JP)
Title: Simplified radar device
Inventor: SUZUKI HIDETO
IPC: G01S13/10
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a simplified radar device, with a transmitter eliminated. SOLUTION: A radar pulse receiving part 102 aligns a radar pulse receiving antenna 11 with the direction of the transmission and receiving antenna of another radar device, on the basis of positional information transmitted from a positional information setting part 101, thereby receiving a radiated radar pulse. In addition, a radar echo receiving part 103A fixes a radar echo receiving antenna 12 in a direction opposite to the transmission and receiving antenna viewed from a receiver, on the basis of positional information transmitted from the positional information setting part 101, thereby receiving a radar echo. A radar pulse detection part 201 outputs a timing signal when the intensity of a received pulse becomes maximum.  Furthermore, a cycle period extraction part 202 detects the cycle period of the received radar pulse, and a radar echo analysis part 203 calculates the distance of the radar echo, on the basis of the intensity of the radar echo, a time elapsed from the receipt of the timing signal to the receipt of the radar echo within the cycle period, and a luminous flux.
Patent JP-H02138073-A (JP)
Title: Stacking device for sheet
Inventor: OZAWA KAZUYUKI
IPC: B65H31/26
Filed: 1988-11-14
Abstract: PURPOSE:To continuously stack many sheets in the aligned state by providing sweepers aligning and pressing sheets and a movable plate mechanism securing a fixed stacking section volume. CONSTITUTION:Sheets pass a passage 4 and are conveyed to a stacking section 1 when rollers 8 and 10 are rotated and pushed by rotating sweepers 11 and 17 and stacked in the aligned state. At this time, a plate 14 spring-excited in the arrow A direction is moved to the arrow B direction by the pushing force of the sweepers 11 and 17 transmitted via the sheets 12. The stacking section 1 invariably secures the volume required for the next sheet to enter.
Patent JP-H10135640-A (JP)
Title: Structure of printed wiring board and its manufacture
Inventor: OGATA SHIGEYUKI
IPC: H05K3/46
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom in designing and make the structure suitable for high density mounting of electronic components by concentrating at one place signal patterns for connecting one layer to the other layers. SOLUTION: A cutout 5a is formed in an outside through hole 5. In an upper layer, a signal pattern 3 is so located inside the outside through hole 5 that it may be connected to an inside through hole 4. Signal patterns for connecting one layer to the other layers can be collected at one place in an upper layer, and therefore, the degree of freedom in designing can be increased and the structure of a printed wiring board can be made suitable for high density mounting of electronic components.
Patent JP-H10131696-A (JP)
Title: Construction method of tunnel large cross section
Inventor: KAZAMA HIROSHI
IPC: E21D13/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To construct a tunnel of large cross section through effective direction control of a shield excavating machine even in the case of the surrounding ground being weak. SOLUTION: At the time of excavating a circular shield tunnel positioned at each of four corners of a tunnel of large cross section to be constructed, a reaction support part 27 with higher strength than the surrounding ground is formed by soil improvement, and a reaction member 31 of a shield machine 30 is extended to control its excavating direction. It can also be so constituted as to install a small diameter steel pipe packed with concrete or a tunnel in place of the reaction support part 27.
Patent JP-S62146616-A (JP)
Title: Molding process for foamed synthetic resin molded product
Inventor: NAGATSUKA MASAHIRO
IPC: B29C44/00
Filed: 1985-12-20
Abstract: PURPOSE:To shorten the time necessary for drying a mold and a product by decreasing the amount of cooling water injected on the horizontal wall of the upper mold. CONSTITUTION:A molding space 4 is filled with the beads for molding, and a product is molded in a mold by heating it, sending steam into steam chambers 5, 10. Then, the molding space 4 is cooled, injecting cooling water from injection nozzles 6, 7, 11. Next, the pressure in the steam chambers 5, 10 is reduced, thereby evaporating the cooling water and drying the mold. Here, if the amount of the cooling water per unit time and unit area to a horizontal wall from at least the nozzle 6 is kept decreased, the residual of the cooling water on the upper surface of the horizontal wall and the adhering of the cooling water from a slit 16 to the molded product are eliminated, and its productivity is improved.
Patent JP-H01129641-A (JP)
Title: Multi-function telephone set
Inventor: WATABE MITSUHIRO
IPC: H04M1/00
Filed: 1987-11-16
Abstract: PURPOSE:To restart the calculation at the end of communication by allowing a control means to operate a switch means when the operation of a communication means is detected during the operation of calculation and switching the operation means into the communication means to hold the calculation information thereby applying communication even during the operation. CONSTITUTION:When a telephone set is not in use and a calculator mode changeover key 10 is depressed a display device 13, a dial key 11 and a function key 12 act like a calculator mode. When a call comes in the calculator modem a bell circuit 5 is operated, and when a handset is hooked off, a hook switch 1 is operated and the mode is transferred to the telephone set mode, a speech circuit 3 and a handset 4 are operated to attain communication. When the communication is finished and the handset is hooked on, the mode is restored to the calculator mode and the calculation is continued. Even when the key 10 is depressed while being hooked off, the memory 7 is not cleared and the calculation is continued to enter the calculator mode.
Patent JP-H10176123-A (JP)
Title: Corrosuion-preventing composition containing soluble conductive polymer and method for preventing corrosion
Inventor: SHIMIZU SHIGERU
IPC: C08L101/12
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion-preventing composition which is soluble both in water and in an organic solvent, shows good applicability to and coverage of a metal and can exhibit sufficient corrosion-preventing performance even when it is in the form of a very thin film by using an acid-group-containing self-doping soluble conductive polymer as the principal component. SOLUTION: This composition mainly consists of an acid-group-containing self-doping soluble conductive polymer. It is desirable that the self-doping soluble conductive polymer is a soluble conductive polymer having sulfo groups and/or carboxyl groups. It is desirable that such a conductive polymer is a conductive aniline polymer represented by the formula: [wherein 0<=y<=1; R1 to R18 , which are independent of each other, are each H, SO3 <-> , SO3 H, COOH or the like; at least one of R1 to R16 is selected among SO3 <-> , COOH, etc.; and the rate of the rings containing the acid groups is 20-100%]. This composition may contain a crosslinking compound in addition to the conductive polymer.
Patent JP-H05104313-A (JP)
Title: Device for replacing machining head of machine tool
Inventor: EMA HIROMI
IPC: B23B39/16
Filed: 1991-10-08
Abstract: PURPOSE:To enable the machining heads of a machine tool disposed along a working line to be readily replaced even if the machining head is disposed at a high position and to store machining heads in a truck so as to deal with various kinds of tools even if the space for disposing the machine tool is small. CONSTITUTION:A machining unit 1a, 1b having a replaceable machining head is supported on the side of a machine frame and a first guide rail 14a, 14b for guiding movement of the machining head 4a, 4b is provided on the side of the machine frame and a device 18 for changing the direction of the machining head, a horizontal feeder 16, and a lift 19 are provided in addition to the guide rail. A transfer device 20 for the machining head 4a, 4b is provided adjacent the lower position of the lift 19 so that the machining head 4a, 4b can be transferred between the lift 19 and a truck 21.
Patent JP-H11193756-A (JP)
Title: Variable area purge regulator
Inventor: DELAND DANIEL LEE
IPC: F02M25/08
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronically controlled variable area purge regulator. SOLUTION: Provided are a solenoid valve assembly 12 and a pressure regulator assembly 14 for controlling fuel vapor gas purge, which are used in the evaporative emission control system of a vehicle. The solenoid valve assembly 12 selectively controls the fuel communication between the fuel vapor gas source and an intake manifold 20 by varying the area of an orifice that cooperates therewith. The pressure regulator assembly 14 copes with the pressure difference between inlet space and an outlet space 42 so as to control the flow passing through a purge regulator 10. The purge regulator 10 is operable to generate the required non-linear output flow rate characteristics irrespective of the change in the intake negative pressure and inlet pressure.
Patent JP-H06120085-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: IIDA KENICHI
IPC: H01G9/02
Filed: 1992-10-02
Abstract: PURPOSE:To enable a electrolytic capacitor to be enhanced in sparking voltage, elongated in service life at high temperatures, and enhanced in reliability by a method wherein at least either 3, 6-endomethylene-DELTA<4>-tetrahydrophthalic acid or its salt is dissolved into solvent. CONSTITUTION:At least either 3,6-endomethylene-DELTA<4>-tetrahydrophthalic acid or its salt is dissolved into electrolytic capacitor electrolytic solution whose main solvent is polyhydric alcohol. By this setup, an electrolytic capacitor can be increased in sparking voltage and lessened in resistivity, tandelta, and leakage current. Even if a high voltage is applied to an electrolytic capacitor in an atmosphere of high temperature, a capacitor case is prevented from expanding or a safety valve is restrained from being actuated, and the capacitor can be set stable in characteristics such as capacity change, tandelta, leakage current, and others to operate stably.
Patent JP-H0191599-A (JP)
Title: Remote control switch device
Inventor: MUNAKATA MITSUO
IPC: H04Q9/14
Filed: 1986-12-04
Abstract: PURPOSE:To use all of remote control devices in common by a single sending means even when the sending means is of any remote control equipment constituting a switch control means by a waveform shaping circuit and a signal holding circuit. CONSTITUTION:A sending means 1 for an infrared ray or the like outputting plural control signals in a prescribed period Tp, a reception circuit 2 receiving an output from the sending means 1 and converting it into an electric signal, and a switch control means 3 applying switch control to a prescribed switch circuit in response to the output of the reception circuit 2 are provided. Then the switch control means 3 consists of the waveform shaping circuit 4 and a signal holding circuit 5 operated in the leading or trailing timing of a prescribed pulse signal outputted from the waveform shaping circuit 4 and the pulse width of the output signal of the waveform shaping circuit 4 is set larger than the pulse width Talpha (sec) of the reception signal inputted at first by [Tp- Talpha](sec.) thus, even when the sending means outputs a different control signal, the means have an identical signal carrying means such as an infrared ray is used, the signal is received immediately to apply on/off control for a prescribed load.
Patent JP-H05128077-A (JP)
Title: Method for distributed processing plural computer system
Inventor: HISAYOSHI YASUSHI
IPC: G06F15/16
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a response with a stable processing time even when the execution processing time of processing is short and to efficiently utilize plural computer systems by automatically changing a computer for executing requested processing in accordance with the execution quantity of the processing. CONSTITUTION:Processing schedulers 70 in respective computers 1 to 3 allocate requested processing to the computer with the highest execution priority order out of the plural computers 1 to 3 by referring to a processing executing computer priority order table 140 and a processing execution restricting time table 150 arranged in a shared memory 110 or a shared direct storage device 120 to be accessed from respective computers 1 to 3. When the processing time exceeds the execution restricting time of the computer concerned, the processing is temporarily interrupted and then succeeded by the computer with the succeeding execution order to successively level down the computers for executing the processing. Since the execution priority order is set up in accordance with the computing capacity of respective computers 1 to 3, a response with the shortest time can be obtained for processing with a short execution time.
Patent JP-H02159145-A (JP)
Title: Apparatus and network
Inventor: KUROODO RISHIYAARU
IPC: H04L12/44
Filed: 1989-11-07
Abstract: PURPOSE: To inform all transmitting stations of the generation of a collision in a network by providing the system with a detection circuit for detecting the transmission of all corresponding stations and transmitting a signal indicating the transmission of the corresonding stations and a receiving signal circuit for receiving a receiving signal transmitted by a receiving telephone line pair and transmitting a signal indicating the existence of the receiving signal. CONSTITUTION: A collision simulation circuit SIMCI receives 1st transmitting voltage UE obtained from a current IE sent from a transmitting current generator GCE in an integrated circuit CIE and receives also the voltage VR of a receiving signal received from a 2nd station Sj in the network. When only a station S is in transmitting, a collision simulator resends 2nd transmitting voltage VE corresponding to the transmitting current IE to the terminals RX, TC of the circuit CIE. When the station transmits no signal and a receiving signal exists on a receiving pair PR, the voltage VR of the receiving signal is transmitted to the terminal TC, RX of the circuit CIE by the circuit SIMCI.