baber/WOPTO huggingface dataset:
Patent JP-2000286776-A (JP)
Title: Method for selecting optimum communication position in radio communication system, and recording medium storing selection and processing program for optimum communication position in the radio communication system
Inventor: AIZAWA SUNAO
IPC: H04B7/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To inform a user of an installed position (direction) where optimum communication is available in the case that a user terminal is going to start radio communication to an access point. SOLUTION: When a user terminal 2 is a stationary information processor, a position (orientation) of the user terminal 2 is set to an access point 1 in a plurality of stages, a communication quality measurement section 24 measures communication quality by conducting test communication in the respective setting states, and a communication quality evaluation result output section 26 outputs a communication quality evaluation result which is made to correspond to the position (orientation) of the user terminal 2 on the basis of the results of respective measurements.  Furthermore, in the case that the user terminal 2 is a portable information processor, test communication is continuously conducted while moving the user terminal 2, the communication quality is measured for each test communication, the result of measurement is illustrated by a measurement result curve with respect to the position (orientation), a maximum value is obtained from the measurement result curve and each maximum value is outputted while being made to correspond to the position (orientation) of the information processor.
Patent JP-H07290665-A (JP)
Title: Polyester composite film for laminating metal
Inventor: MORI KUNIHARU
IPC: B32B7/10
Filed: 1994-04-27
Abstract: PURPOSE:To provide a polyester composite film for laminating metal which has excellent impact resistance and excellent adhesive properties to metal without shrinkage and peeling due to heat history after laminating. CONSTITUTION:A polyester composite film for laminating metal is obtained by laminating a base material layer (A layer) made of polyester having a melting point of 240 deg.C or higher and an adhesive layer (B) made of polyester having a melting point of 200-235 deg.C in such a manner that a ratio (B/A) of a thickness of the A layer to a thickness of the B layer is 0.1-1.0 and a crystallization heat generation amount of the film at 110-180 deg.C is less than 0.1cal/g.
Patent JP-2000280021-A (JP)
Title: Die separating equipment
Inventor: NIMATA YOSHIYUKI
IPC: B21C25/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To smoothly separate male and female dies of a die in the axial direction. SOLUTION: With separating claws 21 and 21 installed in a mutually opposing way on a common moving base 25, a clamp unit 31 to fix a die W between the separating claws 21 and 21 is combined. The separating claws 21 and 21 can advance into the boundary between a male die W1 and a female die W2 of the die W to specified depth and separate the die W in the axial direction.
Patent JP-H03290502-A (JP)
Title: Asphalt pavement road having drainage function
Inventor: MATSUNO SABURO
IPC: E01C7/18
Filed: 1990-04-06
Abstract: PURPOSE:To enable the quick drainage of rain water from the surface of a road by arranging longitudinal and transverse water permeable areas at the zone of the road most frequently subjected to the wheel load of a traffic vehicle, and at the predetermined zone in a direction intersecting the advance direction of the vehicle. CONSTITUTION:The grooves of the predetermined size are provided on the surface of an asphalt paved road most frequently subjected to the wheel load of a traffic vehicle, and filled with a permeable material, thereby forming longitudinal water permeable zones 3 and 3. A transverse water permeable zone 5 is similarly formed at the predetermined area of the road in a direction intersecting the advance direction of the traffic vehicle. According to the aforesaid construction, rain water on the surface of the road is quickly drained through the longitudinal and transverse permeable zones 3, 3 and 5.
Patent JP-S60234241-A (JP)
Title: Start control system of optical disk reproducer
Inventor: NAKATSUYAMA TAKASHI
IPC: G11B19/02
Filed: 1984-05-08
Abstract: PURPOSE:To reduce the current peak value and to attain a compact and light- weight structure of an optical disk reproducer, by kicking first a disk motor for a prescribed period of time when the loading is over with the disk and actuating the focus servo while the disk is revolving by its inertia. CONSTITUTION:When an optical disk is loaded, a pickup is driven to a prescribed position. Then a signal generating circuit 16 is driven with the control signal of a servo control circuit 10. A kick signal is supplied to a drive circuit 20, and a disk motor M1 is kicked. The disk is revolved by its inertia with the kick signal for 0.5-1sec. Under such conditions, the circuit 10 starts a circuit 13 to supply a search signal to a coil Lf for the focus servo drive. Then the tracking servo is also actuated. Furthermore a servo circuit 15 of the motor M1 is connected to the circuit 20, and the synchronizing servo of the motor M1 is actuated.
Patent JP-H08261568-A (JP)
Title: Circulation connecting device
Inventor: SHIMIZU MICHIHIRO
IPC: F24H9/12
Filed: 1995-03-22
Abstract: PURPOSE: To provide a circulating connection device capable of producing clean and most suitable environment in which an additional boiling and a hot water purifying operation are performed concurrently or selectively. CONSTITUTION: There is provided a circulation connecting device in which hot water is supplied to a bath tub 2, hot water 4 stored in the bath tub is circulated in an additional boiling heat exchanger 48 and heated there and then the hot water 4 is passed through a filter 62 and filtered there. There are provided a discharging port 6A to which a going pipe 16 of an additional boiling circuit 10 is connected and for discharging circulated hot water into the bath tub; a first suction port 6B sucking hot water stored in the bath tub at an additional boiling circuit for circulating the hot water stored in the bath tub under an operation of a circulation pump 40; a suction port 6c sucking the hot water stored in the bath tub at a purifying circuit for circulating the hot water stored in the bath tub into a filter and filtering it;  and a separating means for separating an interference of water flow between the first suction port and the second suction port. A discharging pipe, the first suction port and the second suction port are assembled in one single easing main body and mounted at a wall surface of the bath tub.
Patent JP-2000282200-A (JP)
Title: Device for changing over plating bath
Inventor: KATSUBE MAKOTO
IPC: C23C2/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a changeover device of plating bath, that can change over a plating bath without solidifying the plating liquid in a short time and can easily execute the maintenance, without need to arrange a special shifting device and also, without using complicated heating type piping. SOLUTION: Plural sub-pots 2, 3 are set at the position near a main pot 1 in a hot-dipping metal coating line. A shifting carriage 6 supporting a ceramic- made trough 5 is set on the floor 4 between the main pot 1 and plural sub-pots 2, 3. The ceramic made trough 5 has such length as to connect between the position at the inside of the main pot 1 in the one end and the position at the inside of the sub-pots 2, 3 in the other ends and also, can be inclined to the main pot side and the sub-pot sides.
Patent JP-2000280622-A (JP)
Title: Information recording medium
Inventor: MORISHIMA SHINICHI
IPC: G11B7/247
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording medium having excellent recording/reproducing characteristics, and high stability in light resistance and preservability by newly introducing a cationic polymer component having a monomer unit of specific formula I or II as its paired ions in an oxonol pigment. SOLUTION: In the recording layer containing an oxonol pigment, as paired ions (cation) of the oxonol pigment, a cationic polymer component having a monomer unit represented by the formula I (wherein R11, R12 and R13 are each independently a hydrogen atom or a substitutent, L is a bivalent bonding group, M1 and M2 are each independently an onium ion, q is 0 or 1, and r is an integer of 0 to 10) or a cationic polymer component having a monomer unit represented by the formula II (wherein the symbols under limited conditions in the formula II are the same as the formula I) is introduced.
Patent JP-S60234360-A (JP)
Title: Semiconductor memory
Inventor: HOTSUTA NOBUAKI
IPC: H01L27/10
Filed: 1984-05-07
Abstract: PURPOSE:To miniaturize the cell area by a method wherein a source region of a pair of transistors is connected to a grounding line comprising high melting point metallic silicide layer formed in a semiconductor substrate. CONSTITUTION:A high melting point metallic silicide layer 84 with ground potential is arranged on N<+> type diffused regions 62, 64 to be source regions of MOS5 an MOS6. Through this process, a grounding line of aluminium wiring may be eliminated reducing the aluminium wiring per memory cell to only two each of data lines D, -D. Besides, the layer resistance of ground wiring layer of each memory cell may be minimized by a high melting point metallic silicide layer utilized as a ground wiring. Resultantly the width of N<+> type diffused region as common source region may be reduced making miniaturization of cell area feasible easily while realizing the large capacity memory.
Patent JP-H11267968-A (JP)
Title: Polishing method of wafer and polishing machine used therefor
Inventor: KOBAYASHI KAZUO
IPC: B24B37/013
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a wafer with a small fluctuation width in thickness and flat surface. SOLUTION: In this polishing method, the thickness T0 (μm) of a wafer is measured and the wafer is polished upto the thickness T1 (μm) of a set target wafer. At first, a polishing speed S (μm/min.) and a polishing time t1 (min.) are decided so as to be (T0 -T1 )>St1 and the wafer is polished at a polishing speed S for t1 hour and then the polished wafer thickness T1 (μm) is measured and again the wafer is polishing at the polishing speed of (T0 -T1 )/t1 (μm/min.) for the time of (T1 -Tf )t1 /(T0 -T1 ) and then the wafer with target thickness Tf (μm) is obtained.
Patent JP-S5717341-A (JP)
Title: Conveyor belt and its manufacture
Inventor: MOTOHASHI TERUO
IPC: B21F27/02
Filed: 1980-07-04
Abstract: PURPOSE: To increase the bending fatigue strength and to strengthen the shock durability thus prolonging the life, by inserting a rod into the hollow part formed by the ear part and partition part.  
     CONSTITUTION: Three bent parts 3b, 6, 3c of the spiral wire and two straight parts (3b-6), (6-3c) form a nearly triangle partition part. From the straight part 2 which serves as carrying goods is bent to form an ear part and a partition part. A nearly triangle space is segmentally formed by the straight part 2 facing to the loading side, and the straignt parts (3b-6), (3c-6) rising up via curved parts 3b, 3c from the oppositely faced straight parts 4b, 4c, and together the curved part 6 connecting both the straight parts. The rod 8 having the points touched internally to this triangle is inserted into said space over the full length of the spiral wire. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05292570-A (JP)
Title: Terminal stand with communication function
Inventor: KONISHI KEISUKE
IPC: H01R13/717
Filed: 1992-04-10
Abstract: PURPOSE:To reduce wiring work, to solve problems such as the erroneous wiring or cut of output side wires and to reduce limit for the movable range of a movable body to which the terminal stand is mounted. CONSTITUTION:This terminal stand is provided with a terminal part 3 to connect switch sensors 1, and radio communication means (optical system; light transmitting-diode 9, radio wave system: transmitting antenna 13 and electromagnetic coupling system;high frequency transmission coil 17) to convert signals inputted by the terminal part 3 to radio signals and to transmit them. Parallel signals inputted by the terminal part 3 are radio transmitted after converted to serial data by parallel/serial conversion circuits 21, 41 and 51.
Patent JP-S58208732-A (JP)
Title: Method for transmitting focusing information of photographing lens
Inventor: YAMADA YASUYUKI
IPC: G02B7/28
Filed: 1982-05-28
Abstract: PURPOSE:To improve focusing accuracy, by applying information corresponding to the difference of focusing positions which is generated by a color aberration or other aberrations previously to a photographing lens in a camera to detect automatic focusing from the side of the camera itself by using light flux for the detection of focusing. CONSTITUTION:The photographing camera is provided with a focusing information transmitting means 2 consisting of a mechanical pin member, a light emitting element 5 radiating light flux for focusing direction, a photodetector 6 for focusing detection, a focusing signal generating device 8 to detect focusing and output focusing information, a driving signal generating device 9, a driving device 10, etc. The driving signal generating device 9 and the driving device 10 drive the photographing lens so that the optimum focal position of the photographing lens is set up by the difference information between the focal position of the wavelength of light flux from the light emitting element 5 and that of photographing light flux. Consequently, focusing can be detected accurately with a simple constitution.
Patent JP-H05289638-A (JP)
Title: Message displaying method of operation display panel
Inventor: MATSUMOTO EIJI
IPC: G06F3/048
Filed: 1992-04-10
Abstract: PURPOSE:To display a message with a small amount of data without increasing the capacity of a memory by providing the operation display panel with a message displaying function. CONSTITUTION:In this method, a loader 10 which sets functions for a communication with an external device 9 and the generation of a display screen, an interface bus 11, an EEPROM 3 which stores data generated by the loader 10, a transparent touch key 6 for displaying the stored data, and operation switches 8 are used. Then, the character string data for a message display is set by the loader 10 and the data are given individual numbers and stored in the EEPROM 3. When data are received from the external device 9, it is checked whether or not the data contains data for the message display, its number is read out, and the character string of the message corresponding to the number is taken out of the EEPROM 3, so that the message is incorporated and displayed in a specific area of the transparent touch key 6.
Patent JP-S60234739-A (JP)
Title: Mold oscillation device for continuous casting
Inventor: SAKURAI YOSHITSURU
IPC: B22D11/04
Filed: 1984-05-09
Abstract: PURPOSE:To provide the titled device which lowers smoothly the solidified shell in a mold by energizing an iron plate at the bottom end of a casting mold which is supported to an air box and air springs by an electromagnet provided under said mold to oscillate vertically the mold and controlling centrally air pressures and electromagnetic force. CONSTITUTION:The mold 1 is supported by the air guide box 8 which controls frictional force and the air springs 3 and the iron plate 2 at the bottom end of the mold 1 is energized by the electromagnet 11, by which the mold is vertically oscillated. The air pressures 6, 10 and electromagnetic force 11b are automatically controlled to optimum values by a central controller. The solidified shell in the mold descends smoothly and the continuous casting is satisfactorily executed.
Patent JP-H0714031-A (JP)
Title: Drawing method of scalerable three-dimensional boundary line
Inventor: ROORA JIEI BATORAA
IPC: G06F3/153
Filed: 1994-04-28
Abstract: PURPOSE: To provide a method for plotting a scalable three-dimensional (3D) border line for applying the sense of depth and supplying a visual queue through a user interface. CONSTITUTION: The scalable 3D border line is provided by the user interface of an operating system. The border line is scalable in plural forms. Primarily, the dimension of the border line is scalable concerning the resolution of a video display for plotting the border line on it. Secondarily, a color to be used for the border line is scalable based on the range of luminance usable on the video display. The border line is colored so as to provide the visual illusion of depth so that the border line can seem 3D.
Patent JP-H01261712-A (JP)
Title: Monitor system for programmable controller
Inventor: SASAKI YASUYUKI
IPC: G05B19/048
Filed: 1988-04-13
Abstract: PURPOSE:To prevent data from being lacked and to extremely reduce a delay time by providing a programmable controller with a signal sending means for a binary signal and providing a monitor device with a display means for the binary signal. CONSTITUTION:The programmable controller (PC) 1 reads out data by its CPU 2 and a parallel/serial converter 3 converts the data to a serial signal. A signal to be transmitted as a binary signal among the data read out from the CPU 2 through an output buffer 8. The monitor device 51 drives a LED in a display device 72 by using the binary signal inputted from the output buffer 8 to light up the LED. Thereby, the monitor device 51 inputs also the binary signal in parallel with a serial signal of the data outputted from the PC 1 and displays these signals at real time. Consequently, data to be conventionally lacked due to the rapid scanning time of the PC 1 can be completely monitored.
Patent JP-H05286791-A (JP)
Title: Production and apparatus for production of crystal by floating zone melting method
Inventor: MARUYAMA MITSUHIRO
IPC: H01L21/208
Filed: 1992-04-10
Abstract: PURPOSE:To reduce the size of production equipment, to save electric power consumption and to prevent the loss of raw materials in the process for production to grow the crystal of a semiconductor crystal, etc., by a floating zone melting method. CONSTITUTION:The upper surface of a semiconductor ingot 1 which is a seed is melted by heating with a high-frequency coil 4, by which a melting zone 2 is formed. A barrier wall enclosure 5 of quartz, etc., is provided near the melting zone 2 (to the extent that the front end is slightly apart from the surface of the zone 2, or is flush therewith or is slightly immersed therein). A granular crystal (0.5 to 5.0mm grain sizes) 6 is supplied therein from above through a pipe 7. The granular crystal easily melts and is continuously supplied as a raw material soln. While the ingot 1 is lowered under rotation, the melting zone 2 solidifies and a single crystal, etc., are grown. Since the raw material is granular, there is no need for preheating and the electric power consumption is saved. There is no need for raw material processing and no loss thereof. The size of the production equipment is thus reduced and the splashing of the raw material is prevented by the barrier wall enclosure 5. The molten raw material may be discharged from a hole by providing a bottom plate bored with the hole in the aperture of the barrier wall enclosure 5.
Patent JP-S58207635-A (JP)
Title: Manufacture of membrane mask
Inventor: IWAMATSU SEIICHI
IPC: H01L21/027
Filed: 1982-05-28
Abstract: PURPOSE:To easily manufacture membrane masks of a small coefficient of thermal expansion by a method wherein an SiO2 film or a film containing at least an SiO2 film is adhered on a quartz frame. CONSTITUTION:The SiO2 film 12 of thickness approx. 2mum is formed on the surface of a polyimide film 11 of thickness approx. 5mum by a sputtering deposition method, then Au patterns 13 are formed on the surface of this SiO2 film by a normal deposition, plating and photolithography methods, thus changed into a membrane film substrate, and thereafter the membrane film substrate is adhered on the quartz frame 14 of thickness approx. 1mm. by means of liquid paste 15 of Si (OH)4.
Patent JP-S5317075-A (JP)
Title: Production of silicon mask for x-ray exposure
Inventor: SUZUKI KATSUMI
IPC: H01L21/027
Filed: 1976-07-30
Abstract: PURPOSE: To form a mask capable of providing patterns of line widths of less than 1 μm by forming an X-ray transmission layer on one surface of a Si single crystal substrate, evaporating a thin Ti film and a thin Pt film of the same thickness thereon, thendpatterning said layers to form an X-ray absorption layer, selectively etching the substrate and supporting the transmission layer and the absorption layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61250751-A (JP)
Title: Information processor
Inventor: TAKAGI YOSHIYUKI
IPC: G06F12/02
Filed: 1985-04-30
Abstract: PURPOSE:To improve remarkably the utilizing efficiency of a ROM by dividing a data into a high-order bit and a low-order bit and storing the low-order bit into the ROM as one word in the lump. CONSTITUTION:In taking an address where the high-order M-bit and the low- order (N-M)-bit of the i-th word of a data are stored in a memory device as Ai and Bi respectively, the data is stored in the memory device in the relation of Bi=[W/2+(N-M)/M.Ai], where [ ] indicates a Gauss' symbol. The address Bi is formed by shifting the address Ai right by [logz(N/(N-M))] bits and giving '1' to at least one bit including the most significant bit by an address forming device. The low-order bit is stored in the ROM as one word in the lump so as to improve remarkably the utilizing efficiency of the ROM.
Patent JP-H05303472-A (JP)
Title: Initial value setting system
Inventor: AKIYAMA MINORU
IPC: G11B21/08
Filed: 1992-04-13
Abstract: PURPOSE:To omit filter inside operation to be executed for a long time before the start of position control in order to calculate an initial value and to reduce the addition of operation by calculating the initial value of an internal variable of each primary filter from a position signal and a speed signal obtained immediately before the start of control operation by simple operation in a disk device head position controlling digital controller expressing a control device in a single primary filter format or a format coupling plural primary filters. CONSTITUTION:An initial value setting mechanism is constituted of a measuring part 11 for measuring and outputting the values of a position signal and a speed signal obtained immediately before the start of control operation and a calculation part a12 for adding an operation result obtained by multiplying a position signal value to be an output of the measuring part 11 by a previously set up position constant to an operation result obtained by multiplying a speed signal value to be an output of the measuring part 11 by a previously set up speed constant and outputting the operation result and the output of the initial value setting mechanism is set up as the initial value of the internal variable of the primary filter.
Patent JP-S5214889-A (JP)
Title: Compressed conductor producing equipment
Inventor: MARUHASHI KATSUHIRO
IPC: D07B3/00
Filed: 1975-07-28
Abstract: PURPOSE:To attain high-speed rotation easily and to highten manufacturing efficiency by installing a prestranding and drawing equipment independently by itself.