baber/WOPTO huggingface dataset:
Patent JP-S59152733-A (JP)
Title: Receiver
Inventor: ITOU TATSUO
IPC: H03J5/02
Filed: 1983-02-18
Abstract: PURPOSE:To receive plural radio braodcasts at the same time by changing the frequency dividing ratio of a PLL. CONSTITUTION:A broadcast signal received by an antenna 4 is given to two tuners 6, 7 via a branching circuit 5, amplified via one contact of a changeover switch 8 and outputted from a speaker 13. A frequency dividing signal is given to frequency dividing circuits 6g, 7g of PLLs 6f, 7f from a processing circuit 21 and a receivable tuning frequency is changed, allowing to select plural braodcast stations. Even when a radio broadcast from a tuner 6 is listened to through the speaker 13, a signal from a demodulating circuit 7e of a tuner 7 is amplified by an amplifier 41 and listened to by a headphone 42, allowing to listen to other broadcast at the same time.
Patent JP-S60171033-A (JP)
Inventor: NUNOKAWA KAZUO
IPC: A61B3/14
Filed: 1984-02-15
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-H04347985-A (JP)
Title: Interpolation method for field picture
Inventor: EBIHARA TOSHIYUKI
IPC: G06T1/00
Filed: 1991-01-28
Abstract: PURPOSE:To provide the interpolation method for a field picture capable of performing the interpolation of which the degradation of the picture quality is small without using the table storing the interpolation method pattern, etc., reducing the necessary memory amount, simplifying the circuitry and reducing the cost of the device. CONSTITUTION:A specific remark picture element of a line 11 to be interpolated and known picture signal levels A-F of 6 picture elements positioning right above and right under the right and left picture elements adjacent to the remark picture element are extracted. The pair of which the difference of the picture level of each two picture elements is the smallest is selected from the pairs A-F, B-E and C-D composed of the two picture elements locating in the symmetrical position with the remark picture element as a center. A picture signal level V of the remark picture element is calculated from the picture signal level of the two picture elements composing the selected pair. By the calculation, the average value of the picture signal level of the two picture elements composing the selected pair is calculated.
Patent JP-H10219979-A (JP)
Title: Thin tatami bed and thin tatami having the same
Inventor: MATSUNARI YASUNORI
IPC: E04F15/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the dimensional shrinkage at the periphery of a notched part and make it hard to bring a recess when a concentrative load acts thereon, by providing the notched part with specified dimensions at the lower part of the frame of a thin tatami bed. SOLUTION: A thin tatami bed 1 having 22mm or thinner gross thickness is constituted of the first constituting member 4 made of plywood having 5-1mm thickness and the second constituting member 5 made of one or more kinds of a wooden fiber board having 0.90-0.10g/cc density and 15-2mm thickness, a plastic foarm body having 0.10-0.02 density and 20-5mm thickness, and a plastic hollow molding having 7-2mm thickness. This thin tatami bed 1 is cut off in the range within 50mm or shorter distance (L) from the sewed side face 1a of the tatami front face 2 and within 10mm or shorter distance (D) from the rear face 1b to form a notch 10. Then, the tatami front face 2 is fitted to the thin tatami bed 1 and the front face turned to the rear side is folded in the notch 10.  In this way, appropriate dimensions as a thin tatami can be obtained and dimensional shrinks at the periphery of the notch 10 and recesses resulting from a concentrative load can be prevented.
Patent JP-H10223116-A (JP)
Title: Circuit breaker
Inventor: YOKOYAMA KOICHI
IPC: H01H73/18
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To effectively discharge an arc gas to the outside of a casing, prevent adverse effects generated when the arc gas is discharged, and effectively utilize an internal space by storing a main circuit in an insulating case having a discharge port guiding the arc gas to the arc discharge hole of the casing, providing the discharge port on the power supply side, and forming it into a tubular shape. SOLUTION: A main circuit is stored in an insulating case, having an arc discharge port 21 guiding the arc gas to an arc discharge hole 61 of a casing, the arc discharge port 21 is provided on the power supply side, and it is formed into a tubular shape. The arc gas generated in the insulating case generates no turbulence due by a chimney effect, when it is discharged to the outside of the insulating case and is discharged smoothly. Since the arc discharge port 21 is provided on the power supply side, the arc gas is smoothly discharged to the outside of the casing from the inside of the insulating case, no adverse effect is inflicted on components in the casing, and the space in the casing can be used effectively.
Patent JP-S53112524-A (JP)
Title: Low nox gas burner device
Inventor: KAMISADA MASAJI
IPC: F23L1/00
Filed: 1977-03-14
Abstract: PURPOSE: To control the generation of NOx, by blowing one of air for combustion into the surroundings of an injection hole for gas fuel beforehand mixed in premixing combustion, to perform two-stage combustion and concentrated and thin combustion at a burner throat part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10223794-A (JP)
Title: Wiring board for brazing electronic part with au-si and manufacture thereof
Inventor: SHIBATA TAKAHIRO
IPC: H01L23/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To restrain a nickel-phosphorus alloy layer from separating from a brazing material-gold diffusion layer when an electronic part is brazed to a gold layer as a surface layer with gold-silicon alloy. SOLUTION: A metallized metal layer 3 is formed on an insulating board 2 in one piece, a nickel-baron allay layer 4 is deposited thereon through a reduction-type electroless plating method, and a nickel-phosphorus alloy layer 5 is deposited thereon through a reduction-type electroless plating method. Then, a sintering process is carried out at a temeprature of above 6050 deg.C a first gold layer 6b out of a gold layer is deposited on the alloy layer 5 through a substitution-type electroless gold plating method, and a second gold layer 6b out of the gold layer 6 is formed thereon through a reduction-type electroless gold plating method.  When a chip 8 is brazed to the gold layer 6 which serves as the surface layer of an electronic part package main body 1 with gold-silicon alloy as brazing material, the gold layer 6 is diffused into brazing material to turn to a brazing material-gold diffusion layer 7, and the nickel-phosphorus alloy layer 5 is hardly separated from the brazing material-gold diffusion layer 7.
Patent JP-S59152691-A (JP)
Inventor: YANAGISAWA KATSUAKI
IPC: B23K1/20
Filed: 1983-02-21
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-H11234561-A (JP)
Title: Automatic termination changeover system for video signal device
Inventor: OTA KAZUO
IPC: H04N5/44
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the automatic termination changeover system for a video signal device that processes as one video signal even when a receiver side video device connects with any of a plurality of sender side video devices having a plurality of termination systems. SOLUTION: The system is provided with a sender side video device having a video signal output circuit and AC or DC-coupled therewith, a receiver side video device having switches 10, 11 switching a video signal input circuit into AC or DC coupling, a switch control relay 16 controlling the switches 10, 11, and a comparison amplifier 20 that detects a DC component from a video signal on a video image transmission line 4 installed between the sender side video device and the receiver side video device. Then the switch control relay 16 is controlled based on the detection result of the DC component to drive the switches 10, 11 so as to couple properly the sender side video device to the receiver side video device.
Patent JP-S62185080-A (JP)
Title: Naphthothiazoledione derivative and agricultural and horticultural fungicide containing said derivative as active component
Inventor: YOSHIDA KENJI
IPC: C07D277/84
Filed: 1986-02-10
Abstract: NEW MATERIAL:The compound of formula I [R is (halogen-substituted) alkyl, cycloalkyl or alkenyl]. EXAMPLE:2-Methylsulfinylnaphtho[2,3-d]thiazole-4,9-dione. USE:A fungicide for agricultural and horticultural use. It has fungicidal activity especially against pathogen of gray mold resistant to conventional fungicide. PREPARATION:The compound of formula I can be produced by treating the compound of formula II with a proper oxidizing agent in the presence of acetic acid, chloroform, benzene, etc., at 0-40 deg.C.
Patent JP-H01203662-A (JP)
Title: Shock absorber in rapid closing of turbine guide vane
Inventor: WADA YUKIHIKO
IPC: F03B3/18
Filed: 1988-02-10
Abstract: PURPOSE:To close a guide vane in a short time even in the area where the self closing force of the guide vane due to the water pressure in the complete opening side of the guide vane or a plumb by separating a guide vane operation mechanism and shock absorber in the complete opening area of the guide vane. CONSTITUTION:A turbine has an electrical drive mechanism by which a guide vane 1 capable of self closing by aid of water pressure or a plumb can be opened and closed. A hydraulic damper 10 opposing in the direction to close the guide vane 1 so that the guide vane 1 may not close rapidly is provided so as not to be directly connected to a guide ring 4 when an electric servo motor 5 is stopped, and the position where the hydraulic damper 10 start to operate shall be within the range of 40% through 80% of the opening of the guide vane 1.
Patent JP-S57141124-A (JP)
Title: Parallel type mos a/d converter circuit
Inventor: TAKAHASHI KAZUKIYO
IPC: H03M1/36
Filed: 1981-02-26
Abstract: PURPOSE:To stabilize a comparison voltage, by connecting a capacitance to the connection node of a resistance element for voltage division which generates the comparison voltage. CONSTITUTION:Resistance elements R1-RN divide voltage from reference voltage sources 1 and 2 to generate comparison voltages. In a stand-by mode,  switches S2 and S3 are closed and a switch S1 is opened. At this time, levels at the input node 8 and output node 7 of an inverter composed of transistors (TR) Q1 and Q2are clamped and a capacitance C2 is charged to a current operation point voltage. In an operation state, the switches S2 and S3 are opened and the S1 is closed. Then, the comparison voltage is applied to the node 18, where a difference voltage is developed. This difference voltage is outputted from a terminal 6 through the inverter and a latch circuit 5. For this purpose, increasing the capacity of the capacitance C2 eliminates variation in potential when the switch S1 is closed, reducing errors from the comparison voltages.
Patent JP-S62185056-A (JP)
Title: Naphthoic acid ester derivative
Inventor: MAUE MASATO
IPC: A01N37/40
Filed: 1986-02-10
Abstract: NEW MATERIAL:A naphthoic acid ester derivative of formula (one of X and Y is tert-butyl and the other is H; R is alkyl, cycloalkyl, aryl or aralkyl). EXAMPLE:7-tert-butyl-3-hydroxy-2-naphtoic acid methyl ester. USE:Useful as a synthetic intermediate for tert-butyl-substituted naphthoic acid derivative which is useful as a mildewcidal agent or a synthetic intermediate for industrial chemicals. PREPARATION:The compound of formula I can be produced by esterifying 3-hydroxy-2-naphthoic acid in an inert solvent such as benzene in the presence of a dehydration catalyst such as p-toluenesulfonic acid and subjecting the esterified product to Friedel-Crafts reaction with a tert-butylation agent (e.g. isobutanol).
Patent JP-S53112245-A (JP)
Title: Collecting method for continuously solidifying filament
Inventor: ARAI TETSUO
IPC: B21C47/32
Filed: 1977-03-14
Abstract: PURPOSE: To continuously collect the filament of good straightness, by inserting the rotary body such as perforated bobbin, etc., within a stream of the fluid according to the suction blower motor, and by winding the continuous filament a around the outer circumference of the bobbin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59155077-A (JP)
Title: Paper-feeding method for electrostatic printer of liquid developing system
Inventor: TSUNODA KAZUHARU
IPC: H04N1/00
Filed: 1983-02-23
Abstract: PURPOSE:To prevent characters or figures developed on an electrostatic recording paper from being deformed and obtain a high print quality, by a method wherein a paper-feeding action at the time of completion or interruption of data transfer is automatically started by an overflow signal from an interval time counter. CONSTITUTION:When an overflow occurs in the interval timer counter 24, a time counting circuit 28 for setting a paper-feeding signal for a printing operation is started by a selecting circuit 27, and during counting, a paper-feeding signal 31 for feeding a paper at a paper-feeding speed for a printing operation is generated from a signal generation controlling circuit 30. When subsequent data are transferred before the overflow occurs in the counter 24, the counter 24 is cleared by a clearing signal 23, and the data is regarded as continuous data. In order to disable the counter 24 once started, a count stopping signal 25 is outputted for controlling the counter 24.
Patent JP-H01204531-A (JP)
Title: Remote supervision control system
Inventor: IYOTA TOSHIO
IPC: H04B17/00
Filed: 1988-02-10
Abstract: PURPOSE:To facilitate the supervision of a remote station in a centralized station by sending state information including fault information of a remote station through a specific channel to the centralized station, and sending control information from the centralized station to the remote station. CONSTITUTION:A specific channel is set between the remote station 1 and the centralized station 2, the state information including switching information or the like of the remote station 1 is sent to the centralized station 2 and the control information from the centralized station 2 is sent to the remote station 1. That is, the switching information representing the changeover of active/ standby is sent to the centralized station 2 and the state information of each section such as a package unit is sent to the centralized station 2, then the occurrence of a fault of plural systems is easily recognized. Thus, the remote station 1 is easily supervised by the centralized station 2.
Patent JP-S60171824-A (JP)
Title: Surface acoustic wave filter device
Inventor: TAKEHARA KAZUYUKI
IPC: H03H9/05
Filed: 1984-02-16
Abstract: PURPOSE:To decrease sufficiently a level of an unnecessary signal by connecting an input terminal and an output terminal to each terminal of an input converter and an output converter and penetrating the terminals through a wall to allow them to be directed in opposite direction respectively. CONSTITUTION:The input terminal 17 is provided to penetrate a rising wall 16a in a state parallel to the propagating direction of a surface acoustic wave and projected in a direction opposite to the arrow A. An output terminal 18 is provided to penetrate a rising wall 16c at the opposite side of the rising wall 16a in parallel with the propagating direction of a surface acoustic wave and projected in the direction of arrow A. Each base of the input terminal 17 and the output terminal 18 is connected to each end of reed screen electrodes 13, 14 via conductive fine wires 20, 21 and other end of the reed screen electrodes 13, 14 is connected respectively to the inner bottom face of a base 16 via conductive fine wires 22, 23 functioning as connection wires. One end of the lead functioning as a ground conductor is fixed to nearly the center of the outer bottom face of the base 16 by welding and is projected from the outer bottom face of the base 16 downward.
Patent JP-S55121860-A (JP)
Title: Coater
Inventor: SHIMODAIRA SHIGERU
IPC: B05B7/02
Filed: 1979-03-10
Abstract: PURPOSE: To alleviate labor to be consumed for spraying by operating a paint controlling valve for regulating the amounts of paint and air toward spray gun through a controller operating in response to the signal of a signal generator provided to the spray gun.  
     CONSTITUTION: The coater 1 consists of a spray gun 2, a paint supplier 4, a compressed air supplier 6, and a controller 8 provided connectedly between the spray gun 2 and the paint supplier 4 and the compressed air supplier 6 with the interposition of a paint hose 51 and a air house 52. A controller 8 is provided with a paint valve SOL2 and an air valve SOL1 for controlling the supply of paint and air to the spray gun and a control circuit 9 to operate these two valves. The signal generator 3 to operate the control circuit 9 is attached to the spray gun. Thus, the operation of the gun can be made easier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58145684-A (JP)
Inventor: OOIWA HIROSHI
IPC: C05F1/00
Filed: 1982-02-22
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-H06242638-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOICHI
IPC: B41J29/36
Filed: 1993-02-17
Abstract: PURPOSE:To erase a toner image printed on a paper sheet with an erasion part and to regenerate the paper sheet as a recording paper by providing the erasion part which is driven at the time of setting an erasing mode so as to erase the toner image on the paper sheet. CONSTITUTION:In the image forming device provided with a scanner 1 reading the image printed on the paper sheet and a printing part outputting data read by the scanner 1; the erasion part 12 driven at the time of setting the erasing mode is provided to erase the toner image printed on the paper sheet so that the paper sheet can be regenerated as the recording paper. Meanwhile, decolorizing colorant used for decolorizing toner which can be erased after printing as the colorant of toner for printing is cyanine dye coexisting with ammonium salt of organic boron and becomes coloress by absorbing near infrared rays near 820nm and when it is used as toner for printing, the toner image printed on the paper sheet can be erased at need.
Patent JP-S57144055-A (JP)
Title: Thermal spray device
Inventor: MIZUTAME MORIHIRO
IPC: B05B7/22
Filed: 1981-02-27
Abstract: PURPOSE: To increase thermal spray speed and reduce power consumption by melting a metallic wire for thermal spray by a power source of a.c. voltage having a square waveform.  
     CONSTITUTION: Drops 1b of molten metal are generated by electric power supplied from a power source by bringing into contact with the tips of metallic wires 14, 15 for thermal spray. These are quenched and made to fine particles by jet air flow 13 jetted from a clearance formed by a conical cylinder 8 provided in a thermal spray cylinder 7 and the front part 9 of the thermal spray cylinder and sprayed on an object (the figure is omitted). For the power source for melting, a.c. current of commercial frequency is rectified to d.c. and made to square a.c. voltage (e) by changing voltage of ⊕ - 0, 0 - ⊖ at intervals of a fixed time by a switching circuit. By this power source, electric power (p) for melting that changes positive to negative at every half cycle becomes always constant. Thus, interruption of melting phenomenon does not occur, feeding speed of wire for thermal spray and spray speed are increased and power consumption is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55121027-A (JP)
Title: Manufacturing of fiber reinforced composite
Inventor: TSUMURA KOUHEI
IPC: B29C43/18
Filed: 1979-03-09
Abstract: PURPOSE: To obtain a fiber reinforced composite without generating a ply separation between expanded sheet layer and a fiber reinforced layer by a method wherein a glass mat having a predetermined fiber length is utilized as a fiber reinforced material layer contacting with the expanded sheet.  
     CONSTITUTION: One layer of a glass mat 2 having 25mm of a glass fiber length, for example, is put on a mold 1, and one layer of a glass mat 3 having 101mm of the glass fiber length is put thereon. Here, one layer or more of the fiber reinforced material contacting with an expanded sheet is specified to be a glass mat having 90W250mm of glass fiber length. Next, a soft expanded urethane sheet 4 of 15mm thick including continuous air bubbles is put thereon and a predetermined amount of polyester series resin or the like containing a hardening agent, a filler and the like is impregnated into the sheet 4. Thereafter, the glass mat 3 of 101mm thick and the glass mat 2 of 25mm thick are laminated again sequentially and curing under heat and pressure is effected, thereby, an objective composite may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08216667-A (JP)
Title: Air-conditioning and dehumidification device in heat pump for electric vehicle
Inventor: FUKUMOTO MINORU
IPC: B60H3/00
Filed: 1995-02-16
Abstract: PURPOSE: To miniaturize and lighten an air conditioning device for an electric automobile, to save a space, to improve an assembling property, to improve reliability of a compressor without staying of refrigerant and water, to improve dehumidifying and heating capacity and to improve comfortability and safety. CONSTITUTION: This is a device to circulate a refrigerant through a compressor 1, a car room inside air heat exchanger 11, a fourwasy directional control valve 7, a car room outside air heat exchanger 2, a refrigerant contraction device 4, a first car room inside air heat exchanger 10, the four-way directional control valve 7 and the compressor 1 in sequence at the time of cooling and dehumidifying heating driving and through the compressor 1, the second car room inside air heat exchanger 11, the four-way directional control valve 7, the first car room inside air heat exchanger 10, the refrigerant contraction device 4, the car room outside air heat exchanger 2, the four-way directional control valve 7 and the compressor 1 in sequence at the time of heating driving.
Patent JP-S58145592-A (JP)
Title: Pressure adjusting unit
Inventor: YAMAUCHI KAZUHIRO
IPC: B63G8/00
Filed: 1982-02-25
Abstract: PURPOSE:To set a volume variable chamber to any position easily by manual operation by providing a connecting hole to a wall part of the main body of a pressure adjusting chamber, placing a volume variable chamber that is connected to a connecting hole at a part of the connecting hole, and providing simultaneously a volume setting mechanism for the volume variable chamber. CONSTITUTION:When a handle 28 that is screw-attched to a setting bar 26 is turned to the right for instance, the setting bar 26 advances spirally to the right in the figure, while resisting a coil spring 19, and an end plate 17 is moved to the right, shortening a plug 18 to place the end plate 17 at the center, so that the volume variable chamber b can be set to an optional volume. At the same  time, when oil is supplemented in a crank chamber and in the side of a pressure adjusting chamber (a) that is connected to the crank chamber, the volume  variable chamber b can be set to any volume in which the end plate 17 of the  volume variable chamber b is located at about the center of the pressure adjusting chamber (a).