baber/WOPTO huggingface dataset:
Patent JP-H01199490-A (JP)
Title: Dialogical type arrangement system
Inventor: IIJIMA KAZUYUKI
IPC: H05K3/00
Filed: 1988-02-04
Abstract: PURPOSE:To realize a dialogical arrangement method in a circuit component packaging design system for a printed board, which enables the exchange of circuit components for each other in an arrangement position with a small number of operations by a method wherein the circuit components included in two positional regions are positionally exchanged for each other when the components are detected exchangeable for each other. CONSTITUTION:Concerning a dialogical type arrangement method in a printed board packaging design system determines automatically the arrangement of packaging circuit components on a printed board through a dialogical method with a designer, a visual display means 1 which displays visually a previously designed arrangement of a packaging circuit components on the printed board, a region assigning means 42 which assigns two regions that include circuit components to be exchanged for each other by displaying them on the display means 1, and an exchangeability check means 43 which checks if the circuit components contained in two assigned positional regions are exchangeable for each other are provided. And, when the changeability of the components is detected, the circuit components included in the above two regions respectively are exchanged for each other.
Patent JP-H01198467-A (JP)
Title: Thin film-manufacturing equipment
Inventor: OGAWA KIYOSHI
IPC: C23C14/24
Filed: 1988-02-03
Abstract: PURPOSE:To prevent evaporated grains from adhering to heaters for heating and reevaporating and to improve the homogeneity of a thin film to be formed by providing plates having shapes obstructing the advance of the evaporated grains generated by heating a specimen toward the heaters for heating. CONSTITUTION:In a vacuum chamber 1, a vapor deposition material M1 in a crucible 2 is heated by means of heaters 3 for heating and evaporated, by which a beam B of evaporated grains blowing out through a jet orifice 2a of the crucible 2 is applied to a specimen T and a thin film is formed on the surface of the specimen T. In the above thin film-manufacturing equipment, a reflector 4 is provided along the advancing region F of the evaporated grains between this region F and the heaters 3 for heating. By this reflector 4, the advance of the evaporated grains toward the heaters 3 for heating can be obstructed. By this method, the adhesion of the evaporated grains to the heaters 3 for heating and the reevaporation of these grains and their attendant deterioration in the homogeneity of a thin film to be obtained can be prevented.
Patent JP-S62181158-A (JP)
Title: Apparatus for automatically regulating printing pressure
Inventor: KIYOFUJI HITOSHI
IPC: B41J2/30
Filed: 1986-02-06
Abstract: PURPOSE:To enhance use easiness, by regulating printing pressure automatically by controlling the driving current of a printing head. CONSTITUTION:When an interface and microprocessor circuit 1 sends a control signal to a printing timing generating circuit 2 and a printing head driving current control circuit 3 on the basis of the data from an upper rank apparatus, the circuits 2, 3 send driving signals to a printing head driver circuit 4 on the basis of the above mentioned control signal and drive a printing head 5 to perform printing. When an order for increasing printing pressure is received, the printing head driving current control circuit 3 makes the time width of the current flowing to the printing head 5 longer than that at a usual time. As a result, the magnetic flux generated in the coil of the printing head 5 increases as compared with that at a usual time and, therefore, a wire speed at the time when the wire of the printing head 5 reaches the certain point of printing paper is higher than the speed at the usual time and the printing pressure of the wire becomes strong. As mentioned above, by changing the speed of the wire of the printing head 5 by controlling the driving current of the printing head 5, the regulation of printing pressure can be performed automatically.
Patent JP-S57153127-A (JP)
Title: Attachment of microwave oven
Inventor: BODO BERUNTO NITSUBE
IPC: H05B6/64
Filed: 1982-02-19
Abstract: In order to boil eggs or other foods not suitable for cooking with direct microwave radiation, a receptacle containing such foods is separated from a microwave source by a radiation shield overlain by a heating vessel partly filled with water which is exposed to the microwaves. This vaporizes the water and the resulting steam is admitted through one or more tubes into the receptacle for a rapid heating of its contents. The shield may reflect the incident microwaves into the water bath.
Patent JP-H03229829-A (JP)
Title: Direct fire type continuous annealing furnace for cold rolled steel sheet
Inventor: KANEFUJI KOICHIRO
IPC: F27D1/00
Filed: 1990-02-03
Abstract: PURPOSE:To accelerate radiation heat transfer and to prevent the deterioration and wear of an internal sticking layer of ceramic fibers provided on the inside wall of a furnace by depositing a high-emissivity coating layer essentially consisting of Cr2O3 and FeO on the in-furnace side surface of the inside sticking layer. CONSTITUTION:The inside sticking layer of the ceramic fibers essentially consisting of alumina or the alumina and silica is provided on the wall of the direct fire type annealing furnace for steel sheets. The high-emissivity coating layer essentially consisting of the Cr2O3 and FeO is deposited on the in-furnace side surface of the inside sticking layer. A powdery material which consists of, for example, Cr iron ore as a base material and is added with a binder, etc., is used as this paint. The Cr2O3 and FeO forming the high-emissivity coating layer are stable oxides and are hardly deteriorated in performance even at a high temp. The degradation in the emissivity is hardly admitted even when this layer is exposed to a high temp. over a long period of time.
Patent JP-S61184931-A (JP)
Title: Am tuner
Inventor: TSUKAMOTO OSAMU
IPC: H04B1/10
Filed: 1985-02-12
Abstract: PURPOSE:To prevent a noise in a noise radio wave from a television receiver from appearing at an output by inserting a transformer to the midpoint of a power line to an AC outlet and using a voltage induced in the secondary winding of the transformer when a current flows to the AC outlet as a switching voltage so as to apply muting to the output. CONSTITUTION:A power plug of the television receiver is plugged in to the AC outlet 2 and when the power of the television receiver is turned on, a current flows to the primary winding of the transformer 3 and an AC voltage proportional to the product between the impedance and the flowing current is generated in the primary winding. Then an AC voltage multiplying a turn ratio to the primary voltage appears at the secondary winding. When a transistor (TR)8 is turned on, a base current of a TR11 flows and the TR11 is turned on. Then a voltage of a + power supply 17 appears at the collector of the TR11. The voltage is fed to a base of the TR14 via a resistor 12 and the TR14 is turned on. Thus, the output of a tuner section 16 is divided by the resistance value of the resistor 15 and the on-resistance of the TR14 and outputted at an output terminal 18.
Patent JP-S55119582-A (JP)
Title: Sliding boat with wing
Inventor: OKAJIMA TADASHI
IPC: B63B1/12
Filed: 1979-03-03
Abstract: PURPOSE: To elevate speed and engine efficiency by connecting a couple of hulls port and starboard with a wing, and providing an after side between hulls with a hydrosky.  
     CONSTITUTION: A couple of hulls 1a, 1b port and starboard respectively are connected by a wing 3, and at an after side of a space between two hulls 1a, 1b an engine capable of sliding up and down by means of a link mechanism is attached and an outboard engine 5 is provided via a plate 6, and underneath the outboard engine 5 a hydrosky 14 is attached. Hence, by means of buoyancy of the hydrosky 14 and lift of the wing the boat is aerodhynamically floated, so that she is capable of sliding on a surface of water at a high speed by eliminating wave making resistance entirely and elevating engine efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58142408-A (JP)
Title: Controller
Inventor: EGI HIROSHI
IPC: G05D16/00
Filed: 1982-02-18
Abstract: PURPOSE:To attain stable control, by outputting a correction signal is response to control range by a function operating section, multiplying a difference signal from a subtraction section and the correction signal by a multiplication section for input, and preventing the delay in the response and hunting phenomenon. CONSTITUTION:A flow rate detector 12 detects the flow rate in a flow passage 11 and a fluid to be measured and inputs a flow rate signal 12S to the subtraction section 17. In the section 17, an objective flow rate set at a set section 18 is inputted as a set signal 18S, compared with the signal 12S, and a difference signal 17S is outputted to a multiplying section 19. Further, a function operation section 20 determines a correction value by an output signal 16S from a PID control section 16. The correction signal from the section 20 and the signal 17S are inputted to the section 19. The section 19 multiplies the signals and inputs a signal 19S to a control section 16. The control section 16 outputs the signal 16S in response to the signal 19S, regulates the valve opening of control valves 13 and 14 and approaches the flow rate to the objective flow rate set at the section 18.
Patent JP-S62183629-A (JP)
Title: Line switching device
Inventor: TOMIZAWA SHINICHI
IPC: H04B1/74
Filed: 1986-02-07
Abstract: PURPOSE:To restore the state just before power interruption for both a controller and a switching device by providing a latching relay operated the same as a line changeover switch in parallel with the switch and sending the on/off information of the relay contact to the controller as switching information. CONSTITUTION:Latching relays 71-7n operated the same as latching relays 41-4n constituting the line changeover switch are provided in parallel with the relays 41-4n, the line switching state is stored by the on/off of contacts S1-Sn of the relays 71-7n, and the stored information is sent to the controller. In inputting a signal switching the 1st active line usage into the n-th standby line usage, for example, and causing a current to be conducted through a winding 51 of the relay 41 and a winding 6n of the relay 4n, the current is conducted through the winding line 81 of the relay 71 and the winding 9n of the relay 7n also, the contact A1 turned off, the contact Sn is turned on, a light emitting diode L1 is not lighted, the diode Ln is lighted, and an H level signal form an output 1 and an L level signal from an output (n) are sent to the controller, which stores the line switching state in a RAM.
Patent JP-S59150001-A (JP)
Title: Production of copper or copper alloy powder having resistance to discoloration
Inventor: YOSHITAKE YUKIYOSHI
IPC: B22F1/10
Filed: 1983-02-16
Abstract: PURPOSE:To produce copper or copper alloy powder having high resistance to discoloration by coating mixedly powder benzotriazole or its deriv. on the surface of the copper or the copper alloy powder then heating the same to an adequate temp. CONSTITUTION:Copper or copper alloy powder and benzotriazole or a deriv. of benzotriazole such as tolyltriazole or the like are mixed in the state of powder by a mixer, ball mill, etc. to coat triazole, etc. on the surface of the metallic powder and thereafter the powder is heated to 20-80 deg.C and the copper or copper alloy powder which does not discolor when used for a paint, etc. is obtd. The benzotriazole or its deriv. added to said metallic powder is effective if it is added at about 0.01wt% or above but the effect is virtually the same even if it is added at about >=5%. The excellent resistance to discoloration is obtainable with the treatment for about 500hr at 20 deg.C in a hermetic state, more preferably for about 3hr at >=40 deg.C, but at >=80 deg.C, the fatty acid coating the metallic powder dissolves and such is undesirable.
Patent JP-H03231153-A (JP)
Title: Detection of transformed cell responsive lymphocyte of cancer patient and detection reagent and kit used therefor
Inventor: ADACHI SHOICHI
IPC: G01N33/577
Filed: 1990-02-06
Abstract: PURPOSE:To detect in an early stage whether a cancer patient is recuperating satisfactorily by allowing an antibody specifically recognizing a specific sugar chain or a recognition body thereof to act on a specimen containing a lymphocyte. CONSTITUTION:The sugar chain expressed on the cancerous cells of a cancer patient is expressed on T-lymphocyte subsets CD4, CD8 being in contact with the responding to these transformed cells. Therefore, an antibody specifically recognizing the sugar chain represented by formula (wherein R is a sugar residue) or a recognizing body thereof is allowed to act on a specimen containing a lymphocyte to detect the T-lymphocyte subsets CD4, CD8 bonded to the antibody.
Patent JP-H08215116-A (JP)
Title: Self-traveling vacuum cleaner
Inventor: ISHIBASHI TAKAFUMI
IPC: A47L9/00
Filed: 1995-02-14
Abstract: PURPOSE: To prevent the occurrence of an uncleaned area in advance while obtaining a stable moving orbit by periodically finding out a continuous plane in front of a cleaner body and by correcting a reference direction with high accuracy even if the reference direction of the body is deviated by the angular deviation of a direction sensor. CONSTITUTION: While confirming the wall state in front of the cleaner body for each forward stoppage by means of a facing condition confirming part 25, the state is stored in a facing condition storing part 26, and whether or not a continuous plane exists in front of the body is judged by a continuous plane judging part 27 on the basis of the stored information, and if there is such a plane, a reference direction setting part 28 makes the body perpendicular to the forward plane for setting the zero point of the direction sensor.
Patent JP-2000223316-A (JP)
Title: Coil structure set up on substrate
Inventor: MIYAZAKI NORIO
IPC: H01F41/04
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a coil structure which eliminates the need for preparing a coil part for improving work efficiency, when a coil is made on a substrate. SOLUTION: A coil K has a plurality of printed wirings 21 formed on the top surface 1a of a substrate 1, a plurality of printed wirings 51, each of which is formed on the bottom surface 1b of the substrate 1 and for connecting a position right reverse to a back side end portion 21a of the printed wiring 21 and a position right reverse to a front side end portion 21b of the first neighboring wiring 21 of the printed wiring 21, through-holes 61 each of which is made between the back side end portion 21a of the printed wiring 21 and the back side end portion 51a of the printed wiring 51 at the position right reverse to the end portions 21a, and through-holes 62 each of which is made between the front side end portions 21b of the printed wiring 21 and the front side end portion 51b of the printed wiring 51 at the position right reverse to the end portions 21b,  wherein each of the through-holes 61, 62 has a conductive layer made on its inner surface and is electrically connected to the printed wirings 21, 51 at both its open ends.
Patent JP-S62188627-A (JP)
Title: Wire electric discharge machine
Inventor: TANAKA MAKOTO
IPC: B23H7/10
Filed: 1986-02-07
Abstract: PURPOSE:To improve a success rate in automatic feed of a wire electrode, by forming a taper installation part of a guide device tip end into plural stages, and spouting a fluid out of the taper installation part on and after the second stage. CONSTITUTION:A guide device tip end of a wire electrode 10 consists of a taper installation part 40 of the first stage and a taper installation part 42 of the second stage, and it is continuously locked so as not to cause a fluid to become leaked. And, the fluid is spouted out of a fluid intake part 43 being connected to the taper installation part 42 of the second stage. With this constitution like this, moisture or foreign substances in a guide pipe 34 are removed, whereby guidance of the wire electrode 10 comes smooth, and since the fluid is spouted in the same direction as a wire feeding direction, it acts as auxiliary force to wire feeding force, thus the wire electrode 10 is surely guided up to a wire recovery part. Therefore, a success rate in automatic feed of the wire electrode 10 is improved and, what is more, the promotion of robotization is well accelerable.
Patent JP-H11223850-A (JP)
Title: Variable power driving mechanism of optical system for camera
Inventor: TOMA KIYOSHI
IPC: G03B13/12
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the variable power driving mechanism of an optical system for a camera having simple constitution, which is constituted to perform the variable power actuation of a finder optical system arranged at a separate position and interlocked with the variable power actuation of a photographing optical system. SOLUTION: The photographing optical system such as an objective lens 15 and a movable lens is arranged on the inside of a lens barrel 13, and a cam barrel is fit to the outside of the lens barrel 13. Then, the movable lens is moved in an optical axis direction by the rotation of the cam barrel, so that variable power is executed. The finder optical system such as an objective lens 27 and a movable lens is arranged on the inside of a lens barrel main body 24 and the movable lens is moved in the optical axis direction by the rotation of a rotating member provided on the outside of the main body 24, so that the variable power is executed. A toothed belt 21 is laid on the cam barrel and the rotating member so as to bypass a photometric device 1, whereby the variable power driving of two optical systems arranged separately is interlockingly executed.
Patent JP-H04339433-A (JP)
Title: Spectrum diffusing demodulator
Inventor: ISHIGAKI YUKINOBU
IPC: H04J13/00
Filed: 1991-01-25
Abstract: PURPOSE:To obtain an excellent spectrum diffusing demodulator in which the demodulation loss of an SS modulating signal hardly occurs. CONSTITUTION:An SS demodulator is constituted by introducing a reverse diffusing method to compensate the influence of an LPF 11 for removing an unnecessary component equipped at the front step of a reverse diffusing signal processing step. That is, by operating and being equipped with a filter 13 for correction in which the LPF 11 and the communication function are approximately equal, an absolute value circuit 14 to obtain the absolute value of the diffusing code signal to pass through the filter, a dividing circuit 15 to divide the output of the above-mentioned LPF with the absolute value output, a comparator 18 to delay the above-mentioned diffusing code only for the prescribed time based on the output of the filter for correction, and a multiplier 3 to multiply the comparator output and the dividing output, a demodulation information signal is obtained. Then, the LPF for reverse diffusing output is approximately unnecessary, and for the demodulation of an SS modulating signal, the wide application can be performed even for the development to public welfare equipment such as the application, for example, to a wireless telephone set for car mounting and a cordless telephone.
Patent JP-H03230138-A (JP)
Title: Camera
Inventor: FUKAHORI HIDEHIKO
IPC: G03B7/00
Filed: 1990-02-05
Abstract: PURPOSE:To enlarge indication for a shutter speed and a diaphragm on a liquid crystal panel so as to make it easy to be viewed and to improve operability by displaying all the exposure modes on an exposure mode setting dial. CONSTITUTION:A display unit 2 consisting of the liquid crystal panel, a setting dial 3, a release button 4, etc., are arranged on the upper surface of a camera main body 1 on a grip side, and a fixed index 17 and the exposure mode dial 7 are arranged on the upper surface on an opposite side to the grip in a state where a pentagonal prism is put between them. Exposure mode indications 8-12 and 14-18 and a main switch lock mode 13 are printed on the dial 7 and the mode is selected by making any of the indications 8-18 agree with the index 19. With such constitution, the indication for the shutter speed and the diaphragm is enlarged by almost as much as the elimination of the exposure mode indication on the display device 2.
Patent JP-S54118104-A (JP)
Title: Two-way optical communication system
Inventor: HATSUTORI KATSUJI
IPC: H04B10/00
Filed: 1978-03-06
Abstract: PURPOSE:To carry out the two-way optical communication via the optical energy and with the base band analog transmission system of more than S/N 30dB by using the nonreflective 3dB branch/couple device, the nonreflective light source and the nonreflective light receiver each connected each other via the nonreflective connector. CONSTITUTION:In nonreflective 3dB branch/couple device 7, part of the two pieces of the fiber is made flat each with part of the core exposed, four fiber terminals are formed through the coupling at the flattened area, and a slope featuring an angle larger than the threshold angle of the fiber is secured at the end face of each fiber terminal. Nonreflective light source 8 is connected to device 7 with the slanted luminous surface corresponding to the end face slope of fiber terminal 11 of device 7; nonreflective receiver 9 is connected with the tilted receiver surface according to the end face slope of fiber terminal 14 of device 7; and nonreflective connector 10 is connected with the tilted connection surfaces of other fiber terminal according to the end face slope of fiber terminal 15 of device 7 respectively. Thus, the two-way optical communication is ensured via the optical energy and with the base band analog transmission system of more than S/N 30dB.
Patent JP-S63193303-A (JP)
Title: Noise reducing circuit for audio signal reproducing device
Inventor: NAKAGAWARA KENJI
IPC: G11B5/027
Filed: 1987-02-06
Abstract: PURPOSE:To reduce the noise due to the variation of frequency in a reproduced FM audio signal at the time of head switching by adjusting the correction signal level in accordance with physical contraction (skew or the like) of a recording medium like a magnetic tape. CONSTITUTION:A head switching signal is delayed in a delay circuit 17 by a time corresponding to the time delay of the reproduced FM audio signal from the output terminal of a switching circuit 7, which switches reproduced FM audio signals from rotary heads 2 and 3 to obtain the continuous reproduced FM audio signal, to the input terminal of a demodulating circuit, and this delay signal is differentiated by a differentiation circuit 19 to generate a correction signal. The correction signal has the level adjusted by a level adjuster 20 and is supplied to the demodulating circuit with the phase opposite to that of the noise due to the variance of frequency of the reproduced FM audio signal at the time of head switching. The frequency variance component of the reproduced FM audio signal is supplied synchronously with the head switching signal and the time delay behind the head switching signal, and the correction signal is supplied to practically reduce the frequency variation component. Thus, the noise due to the variation of frequency of the reproduced FM audio signal is reduced.