baber/WOPTO huggingface dataset:
Patent JP-H03287348-A (JP)
Title: Profile control method
Inventor: ARAMAKI HITOSHI
IPC: B23Q35/123
Filed: 1990-04-02
Abstract: PURPOSE:To control two axes by a numerical control (NC) instruction and to carry out a profile control by three axes, by controlling the NC instruction speed so as to unify the NC instruction speed of the two axes and the composed speed of the profile control of the three axes. CONSTITUTION:By the contact of a stylus 21 to a model, displacement amounts epsilonx, epsilony, and epsilonz in the direction of X-axis, Y-axis, and Z-axis are detected and input to a converting circuit 11 and a composition circuit 13, the displacement amounts Ec and Es of two axes of the instructed profiling surfaces are selected from these displacement amounts, to find the speed components V1 and V2 of the two axes, and, speed signals Vxa, Vya, and Vza are produced and the speed instruction of the Z-axis is delivered to a servomotor 18z so as to drive a Z-axis servomotor 22z. On the other hand, the profiling speeds Vxa and Vya of the X-axis and Y-axis are used to control the NC instruction speed, and the profiling speed of the X-axis by the profile control and the speed of the X-axis by the NC instruction are made coincident.
Patent JP-H06284539-A (JP)
Title: Jumper device
Inventor: KASAGI FUMIO
IPC: H02G7/20
Filed: 1993-03-23
Abstract: PURPOSE:To have a distance between a jumper device and a tower cope with voltage elevation by a method wherein space keeping members which keep distances between jumper wires and the tower at predetermined values and which are provided so as to protrude from the tip parts of arms and insulating members whose one side ends are connected to the space keeping members and whose other ends are connected to the jumper wires above and below the insulating members are provided. CONSTITUTION:The one side ends of space keeping members 5 are fixed to the tip parts of a middle arm A and a bottom arm A and rigid insulating members 6 are connected to the other ends. The insulating member 6 connected to the middle arm A is made to protrude toward an uppermost jumper wire 4 and connected to it. On the other hand, the insulating member 6 connected to the bottom arm A is made to protrude from the tip of the space keeping member 5 upward and downward toward middle and bottom jumper wires 4 and 4 and connected to them. The insulating members 6 are composed of solid long-rod insulators 7 to provide electrically non-conducting structures. With this constitution, the jumper wires can be detoured horizontally.
Patent JP-H10287492-A (JP)
Title: Growth of lithium borate single crystal
Inventor: UENO HIROTO
IPC: C30B29/22
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing lithium borate single crystals that can prevent fast sticking of a crucible to a grown crystal to afford a lithium borate single crystal of good quality in a good yield. SOLUTION: The inner surface of a crucible 4 made of graphite within the range of the tip of the crucible 4 to 1-5 cm below the top surface A of a raw material melt is covered with a metallic foil 40 such as platinum and a raw material for the lithium borate is then placed therein. The raw material is then heated with a heater 6 to provide a raw material melt 3 for the lithium borate. The melt is moved through the interior of a furnace core tube 7 to the side of a low temperature and slowly solidified to thereby grow the lithium borate single crystal 1. The platinum is platinum, platinum rhodium, etc. When the crystal growth is completed, the metallic foil 40 is lifted to take out the grown crystal from the crucible 4 with the metallic foil 40 and all. The metallic foil 40 is subsequently removed to provide the lithium borate single crystal 1.
Patent JP-H01260949-A (JP)
Title: Collision detection circuit
Inventor: SATO KENICHI
Filed: 1988-04-12
Abstract: PURPOSE:To accurately detect collision even if a level change at collision is very small by differentiating a signal on a transmission medium so as to detect a change point and ANDing the point with a change point based on a prescribed signal sent from a terminal equipment. CONSTITUTION:When a terminal equipment 2-2 sends a signal B from a driver 5-2, signals A, B are collided with each other on the transmission medium 1 near the terminal equipment 2-2 to generate a signal C received by a receiver 4-2 and the collision is detected by a collision detection circuit 6-2. The signal C is differentiated by a differentiating circuit 62 and given to one input of an AND circuit 63. An input signal to the driver 5-2 is given to the other input of the AND circuit 63 as the gate signal and a short pulse of a change point based on the output signal from the driver 5-2 of the terminal equipment 2-2 is eliminated. Thus, the presence of collision between signals is detected accurately.
Patent JP-S61247234-A (JP)
Inventor: ETO MIEKO
IPC: H02J3/00
Filed: 1985-04-24
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-S58203721-A (JP)
Inventor: NISHIO KATSUFUMI
IPC: A47J43/04
Filed: 1982-05-24
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-S59210705-A (JP)
Title: Power driving circuit
Inventor: KANOU MITSUNARI
IPC: H03G3/02
Filed: 1984-05-04
Abstract: PURPOSE:To improve the utilization rate of a power source and to reduce the power capacity of a variable resistor for volume control by providing a common emitter switching circuit and an emitter follower circuit which drives a load according to the output of said circuit. CONSTITUTION:A transistor (TR) 13 turns on and off by the rectangular wave signal at an input terminal 11. The voltage generated by dividing the voltage at a power terminal 12 by an emitter load resistance 14 and a variable resistor 18 is applied to a TR15 during its off period of the TR13 to flow a current to a speaker 19 through the TR15. A diode 17 is off at this time. The sound volume of the speaker 19 is controlled by varying the resistance value of the variable resistor 18. The base of the TR15 is grounded substantially during the on period of the TR13 to discharge a capacitor 16. There is no resistance present on the supply path of the driving current to the speaker 19, so the efficiency rate of the power source is improved. Further, the speaker driving current flows to neither the resistance 14 nor the variable resistor 18, so they are reduced in electric power capacity.
Patent JP-S59213689-A (JP)
Inventor: MAEDA MASANOBU
IPC: E04C2/04
Filed: 1983-05-18
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-S60232730-A (JP)
Title: Signal transmission system
Inventor: YAMANAKA KAZUNORI
IPC: H04B10/00
Filed: 1984-05-04
Abstract: PURPOSE:To process light from a light source by an optical switch or an optical modulator in a low temperature part, to suppress the temperature rise of the low temperature part and to improve a cooling effect by converting an optical signal from the light source into an electrical signal in a room temperature part of a signal transmission system. CONSTITUTION:Liquid herium 2 to be used as a cooling medium is stored in a dewar flask 1 to be used as a cooling container. A transmission device 3 on the low temperature side is arranged in the herium 1 of the dewar flask 1 and a receiver 4 on the room temperature side is arranged on the upper part of the dewar flask 1. When an electrical signal is to be transmitted from the device 3 on the low temperature side to the device 4 on the room temperature side, light from the light source 6 is transmitted to an O/E converter 7 through an optical fiber 8 and an optical modulator 5. Under said condition, a modulator 5 is operated on the basis of the electric signal from the device 3 to modurate the light from the fiber 8 and apply the modulated signal to a converter 7. The converter 7 converts the light into an electrical signal and applies the electrical signal to the device 4. Thus, the quantity of light emission is reduced without forming an O/E converter on the low temperature side and the cooling effect of the low temperature side is improved.
Patent JP-H06302384-A (JP)
Title: Remote control lighting system
Inventor: SEIKE HIROSHI
IPC: H04B10/116
Filed: 1993-04-15
Abstract: PURPOSE:To provide a remote control lighting system having the capability to concurrently and accurately control the lighting mode of a plurality of remote control luminaires remotely, without increasing the output of an infrared remote control signal sent from a portable remote control transmitter. CONSTITUTION:A remote control transceiver 2 for installation at a fixed position receives an infrared remote control signal A sent from a portable remote control transmitter 3. Then, an infrared remote control signal A' is sent to each remote control lunminaire 1, depending upon the received signal A. The transceiver 2 is provided at such a position as allowing the transmission of the infrared remote control signal A' to each luminaire 1. Thus, when the infrared remote control signal A is sent from the transmitter 3 to the transceiver 2, the lighting mode of a plurality of the remote control luminaires 1 can be concurrently and accurately controlled remotely.
Patent JP-H10277617-A (JP)
Title: Width controller
Inventor: SENDA HIDEAKI
IPC: B21B37/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To manufacture products excellent in the accuracy of width even in the case the width before adjusting the width of a rolled stock is largely changed in part of the length direction. SOLUTION: The width of the rolled stock is measured with a width gage 2 and the measured value B'Ei ACT is stored into a width storage unit 3. Whether the shape of the rolled stock corresponds to either of plural basic pattern is discriminated from the measured valve B'Ei ACT and its pattern number N is outputted by a shape judging device 4. The characteristic values Aj such as the reference width of inclination, start position of the inclined part and end position of the inclination are outputted by a shape characteristic value judging device 5. Calculated value BEi CAL of width in each position in he length direction is outputted based on the N and Aj by a width pattern composer 6. Load Pi CAL which acts on a width adjusting device 1 is calculated based in the BEi CAL and the data from a host computer 7 with a load computing element 8.  The extension Smi of the tool of the device 1 is calculated by a mill extension computing element 9 and the opening degree Si of the device 1 is calculated by an opening degree computing element 10.
Patent JP-S62246471-A (JP)
Title: Method and device for precision grinding
Inventor: UEDA SHUJI
IPC: B24B49/00
Filed: 1986-04-17
Abstract: PURPOSE:To shorten machining time in the precision grinding of a hard-but- brittle matter by making a machined matter and a machining tool approach each other at high speed and switching instantly at detecting the starting time of machining from a feed-in speed to a low speed for grinding feed. CONSTITUTION:When the spherical surface of a lens is ground, a suction head 11 is used to suck a lens raw material and a chuck unit 14 is used for chucking. Next, the lens is revolved for the purpose of rough grinding on a diamond grindstone 17 for rough grinding then precision grinding follows. Thereupon, a diamond grindstone 20 for precision grinding is fed in at high speed, but when it makes contact with the lens, the electric current of a driving motor 22 undergoes a change, causing a speed command to be issued from a CPU63. By this, the feed-in speed instantly is lowered. Thus, by providing a control portion in which the feed speed is instantly switched to a speed for machining feed, a machining tact can be shortened without any wasteful action.
Patent JP-H11288397-A (JP)
Title: Information communication equipment, remote controller and information communication system
Inventor: WASHIMI TATSUKI
IPC: H04N7/173
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system constituted by a remote controller and an information communication equipment for improving operability and eliminating the need of the key input of address information. SOLUTION: When the internet connection key of this remote controller 11 is pressed, an internet TV(television) 10 is connected to a prescribed homepage (Patent Office homepage, for instance), receives a hyper text document from a server, stores it in a memory and displays the screen of the homepage. The internet TV 10 retrieves the address information from the hyper text document stored in the memory and transmits the address information to the remote controller 11. On the side of the remote controller 11, a control part 30 temporarily stores the received address information in the prescribed storage area of the memory 34 and connects a desired homepage by transmitting the address information to the internet TV 10.
Patent JP-S5212418-A (JP)
Title: Transformer
Inventor: AKAMATSU MASAHIKO
IPC: H01F38/40
Filed: 1975-07-18
Abstract: PURPOSE: Transformer in which both DC, AC can be detected and ripple is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59214792-A (JP)
Inventor: TAKAHASHI TOSHIO
IPC: G21C17/06
Filed: 1983-05-20
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-S57202578-A (JP)
Title: Fixing device
Inventor: HASEGAWA TETSUO
IPC: G03G15/20
Filed: 1981-06-08
Abstract: PURPOSE:To prevent offset, by installing a member which fixes toner images on the supporting body and by giving a mold releasing property to the working surface of the member by applying either SnO2, SnO2-TiO2 series mixed crystal body or SnO2-BaSO4 series mixed crystal body. CONSTITUTION:A roller 1 at the side which contacts with a toner image T on a copying material C is composed of a pipe-shaped rigid body, such as metallic pipe, etc., having a good heat conductivity and a heat source 3 is installed in the roller 1. Another roller 2 (pressure-contacting roller) which is paired with the roller 1 (fixing roller) is made of an elastic body, such as rubber, etc., and a layer 7 of an elastic body, such as silicone rubber, etc., is installed on the outer periphery of the roller 2. In this invention, this layer is constituted by charging either SnO2, SnO2-TiO2 series mixed crystal body or SnO2-BaSO4 series mixed crystal body, and a mold releasing property is given to the layer. While the fixing operation is tested under three different conditions, low temperature-low humidity, normal temperature-normal humidity, and high temperature-high humidity, no offset is generated in any case.
Patent JP-H11287308-A (JP)
Title: Circular motion device
Inventor: IKUSHIMA KIYOTAKE
IPC: F16H35/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of movement of a moved body and improve movement accuracy while reducing play. SOLUTION: A moved body 1 is supported to a base 2 so as to be reciprocated on a circular arc C around a center point P. The moved body 1 has an outer side surface 1a of a circular arc corresponding to the circular arc C. A belt transmission mechanism 10 is arranged on the base 2, which transmission mechanism has a timing belt 11 moved along the circular arc C and a pair of toothed pulley 12 around which the belt 11 is wrapped. A certain part 15 of the belt 11 is fixed to the outer side surface 1a of the moved body 1. A driving mechanism 20 is arranged for moving the belt 11. The driving mechanism 20 has ball screw 21 provided with a nut body 22 to which the belt 11 of the belt transmission mechanism 10 is fixed and a screw shaft 23, and a motor 25 for rotating the screw shaft 23. A tensile adjustor 40 is arranged for adjusting the tensile force of the belt 11.  The body 1 is moved along the circular arc C by moving the belt 11.
Patent JP-H1064189-A (JP)
Title: Video server
Inventor: SCHMIDT ADAM
IPC: G11B27/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To enable the flexible use of a video server of a specific type by forming basic constitution so that the basic constitution is at least partially released and virtual memory channel can be constituted and that arbitrary data channels may be allocated to these virtual memory channels. SOLUTION: The virtual memory channels are freely constituted on a recording side and the calling of the virtual memory channels constituted on the recording side is possible on a reproducing side. In such a case, the data channels allocated to the recording side are automatically called out in order to call out the virtual memory channel on the reproducing side. The specified data channels are allocated to the virtual memory channels formed on the recording side. The virtual memory channels may be called out again as the virtual memory channels on the reproducing side. In such a case, the data channels allocated to the virtual memory channel are again allocated to these virtual memory channels and are called out at the time of calling out the same on the reproducing side.
Patent JP-S60232786-A (JP)
Title: Synchronizing pulse generating circuit in special effect waveform generator
Inventor: HASHI KENJI
IPC: H04N5/265
Filed: 1984-05-02
Abstract: PURPOSE:To change easily a synchronizing pulse to a different TV type by combining horizontal and vertical synchronizing counters with horizontal and vertical memory circuits and obtaining various synchronizing pulses necessary in a specific effect waveform generator. CONSTITUTION:The horizontal and vertical synchronizing memory circuits 29, 30 of which contents can be changed can send plural synchronizing pulses to generate a specific effect waveform. A clock signal from a PLL circuit consisting of a phase comparator 25 and a voltage control oscillator 26 is multiplied by the integer times of the horizontal synchronizing on the basis of an input synchronizing signal from a terminal 21 and a horizontal synchronizing signal from the circuit 29 and a clock signal synchronized with the input signal is outputted. Receiving the clock signal and the output signal from the circuit 29, the horizontal synchronizing counter 27 an output signal consisting of plural bits to the circuit 29. Receiving the vertical component of the input synchronizing signal and the signal from the circuit 29, the vertical synchronizing counter 28 sends an output consisting of plural bits to the circuit 30.
Patent JP-S60235870-A (JP)
Title: Low formaldehyde-generating improved paint composition for cloth
Inventor: UIRIAMU EDOWAADO DEBURII
IPC: D06M15/423
Filed: 1985-04-26
Abstract: An improved polymeric latex coating composition, which substantially comprises an aqueous emulsion of alkyl acrylate monomers; copolymerized with acrylonitrile, itaconic acid, and N-methylol acrylamide; and containing a glyoxal curing resin and an acid catalyst, substantially reduces the evolution of formaldehyde and exhibits good durability.
Patent JP-H01261873-A (JP)
Title: Photoelectric conversion element
Inventor: HARIMA YUTAKA
IPC: C07D487/22
Filed: 1988-04-13
Abstract: PURPOSE:To increase photoelectric conversion efficiency and the like, by forming a phthalocyanine compound thin film, by electrolysis of micelle solution of phthalocyanine compound. CONSTITUTION:In aqueous medium, micelle activator composed of ferrocene derivative, support salt and phthalocyanine compound are mixed, and sufficiently dispersed to form micelle, which is subjected to electrolytic processing. As to the electrolysis conditions, liquid temperature is 0-70 deg.C, voltage is 0.03-1.5 V, and current density is equal to or less than 10mA/cm. On an anode 5, Fe<2+> of ferrocene becomes Fe<3+> and micelle 9 is disintegrated; grains 8 of the phthalocyanine compound are deposited on the anode, and a film is formed. On a cathode 6, Fe<3+> oxidized by the anode 5 is reduced to Fe<2+>, and returns to initial micelle, so that the film forming operation can be repeated with the same solution. By utilizing an obtained thin film of phthalocyanine compound as a photo active layer, a photoelectric conversion element is formed.
Patent JP-H11251492-A (JP)
Title: Semiconductor package protected at end faces
Inventor: YASUI HIROBUMI
IPC: H01L23/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor package superior in long reliability by covering a base end face having exposed wirings with a thermosetting resin of specified resin thickness after cutting every unit product. SOLUTION: After manufacturing a substrate 3 for mounting a semiconductor chip 5, the semiconductor chip 5 is adhered to the substrate 3 through a conductive adhesive 6, electrically connected to the substrate 3, encapsulated with an encapsulating seal 8 and cut into a ball grid array semiconductor package to be a unit product. The substrate end face with a wiring 9 exposed is coated with a thermosetting resin 10 of 10-100 μm, a contained solvent is dried and hardened to cover and protect the substrate and face having the exposed wiring 9. The long-term use reliability can be improved by avoiding rusting of the wiring 9 exposed at the substrate end face, and the wiring 9 can be protected from factors which lower the reliability, such as conductive foreign matters and water content.
Patent JP-S5315578-A (JP)
Title: Tube-sheathing appartus for thin members
Inventor: ISHIZAKI HIROSHI
IPC: H01B7/36
Filed: 1976-07-28
Abstract: PURPOSE: To sheath conductors or the like with tube securely by use of a guidebar with a tapered section at one end for expanding the tube inner diameter and a recessed portion at the other end into which the protruding end of wire is inserted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60234239-A (JP)
Title: Method and device for two-dimensional drive of objective lens
Inventor: HARA YUTAKA
IPC: G11B7/09
Filed: 1984-05-07
Abstract: PURPOSE:To attain the stable tracking servo by putting telescopically some of plural condition coils fixed to an objective lens on each other and setting them within a fixed magnetic field to obtain the excellent restoring force. CONSTITUTION:Coils 21 and 22 are set coaxially to the side face of a lens holder 2 of a tracking drive part 20. Some of these coils are put telescopically on each other and adhered. When current flows to both coils 21 and 22 in the direction shown in the figure, these coils receive magnetic fields M of different widths and directions. Therefore the restoring force is applied to both coils toward the balanced position. Thus the shift of an objective lens 1 due to the disturbance can be corrected. As a result, the lens 1 receives virtually no effect of the external force with a disk having no pregroup and even though the external force is applied with an opened tracking servo loop. This secures the stable tracking servo.
Patent JP-S59214351-A (JP)
Title: Serial signal transmitter/receiver
Inventor: TAKAHASHI KATSUMI
IPC: H04L5/14
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a device which requires only one connection line and has a shorter reaction time than a device which employs a polling system with one connection line by using two different start bit patterns for transmission and reception between two devices. CONSTITUTION:When a transmitter/receiver 1 performs transmission to a transmitter/receiver 2, a start bit pattern is sent at first and a serial signal is then transmitted. The device 2 after recognizing the start bit pattern receives the serial signal. Transmission from the device 2 to the device 1 is the same. In this case, 1 is the start bit pattern from the device 1 to the device 2 and 5 is the start bit pattern from the device 2 to the device 1; when the transmission from the device 1 to the device 2 and the transmission from the device 2 to the device 1 coincide with each other, the 1st bits of the start bits patterns are both at a level LOW, but the 2nd bit on the side of the device 1 is at LOW regardless of transmission of HIGH, so it is found that the transmission on the side of the device 2 is carried out. Then, the side 1 is placed in reception mode to confirm that the next one bit from the side 2 is at HIGH, and the serial signal succeeding the next bit is received. Transmission is started after the reception is completed.