baber/WOPTO huggingface dataset:
Patent JP-S597637-A (JP)
Title: Cassette device provided with cover part on-off mechanism
Inventor: SUGAWA KAZUO
IPC: G11B33/02
Filed: 1982-07-02
Abstract: PURPOSE:To make the copying paper housed inside a cassette body so as not to be affected by dust and other foreign substances at all, by making a cover part, which is installed in the cassette body free of opening or closing, into a state of being opened by means of a copy start signal, in a state of loading a copying machine body with the cassette. CONSTITUTION:At the cassette insertion part of a copying machine body loaded with a cassette device carrying a cover part on-off mechanism, there is provided with a cover part driving device 10 for sliding a cassette cover part 4 against resilient force of a spring 8 in time of copy starting and making an opening part 2 of a cassette body 1 into a state of being opened. When a cassette is loaded onto the copying machine body, the cover part 4 is left intact as closing the opening part 2 by action of the spring 8. Then, when a copy start signal is emitted, a solenoid 15 is energized to operate and thereby attracts a plunger 14 so that a lever 13 rotates as centering on a shaft 12 in an arrow A direction. Therefore, the cover part 4 is forced to move in an arrow B direction, making the cassette opening part 2 into a state of being opened, thus copying paper 9 is made to get fully prepared for paper feeding achievable.
Patent JP-H02294038-A (JP)
Title: Structure of hetero junction bipolar transistor and manufacture thereof
Inventor: MITANI KATSUHIKO
IPC: H01L29/205
Filed: 1989-05-09
Abstract: PURPOSE:To provide a high gain hetero junction bipolar transistor (HBT) by providing a high resistance layer under an external base region. CONSTITUTION:In a HBT where there are successively laminated on a substrate 10 a first conductivity type emitter layer 12, a second conductivity type base layer 13, the second conductivity type being opposite to the first conductivity type collector layer 14, an insulating film 18 is provided under an external base region. Hereby, there is eliminated any damage on the external base region, and the insulating base region, so that electron injection into the external base region can be reduced. Thus, a high gain can be assured.
Patent JP-H06302961-A (JP)
Title: Hybrid multilayer interconnection board and its manufacture
Inventor: KURODA MASAO
IPC: H05K3/46
Filed: 1993-04-16
Abstract: PURPOSE:To obtain impedance matching without increasing the cost by providing one earthing wiring below the insulating board nearest to a thick multilayer interconnection film. CONSTITUTION:A hybrid multilayer interconnection board 1 is formed by uniting a multilayer interconnection board 2 and thick multilayer interconnection film 3 in one body and the interconnection board 2 is composed of a plurality of ceramic insulating boards 4 and has signal wiring inside. The thick film 3 is composed of a plurality of ceramic insulating films 5 and has earthing wiring 7 and a pad 8 in addition to signal wiring 6. In addition, another earthing wiring 9 exists below an insulating plate 4 nearest to the thick film 3 among the insulating plates 4 of the multilayer interconnection boards. Therefore, impedance matching can be obtained without increasing the number of ceramic insulating films 5 constituting the thick film 3, because the variation of the distance between the signal wiring and earthing wiring in the thick film 3 can be sufficiently absorbed and the design of characteristic impedance becomes easier.
Patent JP-H0543228-A (JP)
Title: Copper oxide-based electric conductive compound
Inventor: ODAN KYOJI
IPC: C01G3/00
Filed: 1991-02-26
Abstract: PURPOSE:To provide a copper oxide-based electric conductive compd. having heat and corrosion resistances, mechanical characteristics and electric conductivity and useful as an electrode of a fuel cell, the electrode material of a sensor, a heating element for a furnace or a solid catalyst for a chemical reaction. CONSTITUTION:This copper oxide-based electric conductive compd. is represented by a general formula (MxCuy)7OzAw (where M is at least one kind of element selected among Dy, Ho, Er, Tb, Tm, Yb and Lu, A is halogen and/or NO3, x+y=1, 0<x/y<=10, 6<=z<=8 and 0.5<=w<=9).
Patent JP-S5815558-A (JP)
Title: Azo dye for cellulose-containing fiber
Inventor: NIWA TOSHIO
IPC: D06P1/382
Filed: 1981-07-21
Abstract: NEW MATERIAL:An azo compd. of formulaI(where D is a group of formulas II-VII; X is cyano or carbamoyl; Y is 1-5C alkoxy, -O-R<8>-O-R<9> group or phenoxy; R<1> is nitro, cyano, methylsulfonyl, phenylsulfonyl, etc.; R<2> and R<3> are H, trifluoromethyl, halogen, etc.; R<4> is H, lower alkyl, mono- or di-(lower alkyl) aminosulfonyl, etc.; R<5> and R<6> and H, halogen or lower alkyl; R<7> is lower alkyl; R<8> is ethylene or propylene; R<9> is methyl or ethyl; n is 2 or 3). USE:The reactive azo dye dyes cellulose-contg. fibers in orange to bluish red with excellent fastness to light. PREPARATION:An azo compd. of formula VIII is made to react with 1-1.2times by mol as much a difluorotriazine of formula IX in an organic solvent such as N-methyl-2-pyrrolidone at 0 deg.C to room temp.
Patent JP-S596043-A (JP)
Inventor: IZUMI MASAKI
IPC: A61B8/00
Filed: 1982-06-30
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-S595992-A (JP)
Inventor: ASANO MASAYUKI
IPC: G21C7/08
Filed: 1982-07-01
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-H02294112-A (JP)
Title: Radio receiver of synthesizer system
Inventor: NODA FUMIO
IPC: H03J5/00
Filed: 1989-05-08
Abstract: PURPOSE:To select a object broadcast station at a touch without knowing the frequency by storing the frequency data of a broadcast station while being divided by areas and selecting a broadcast station with a card on which a broadcast name is displayed by the areas. CONSTITUTION:Six broadcast station cards 10i (i=A-F) are prepared corresponding to 12 areas, a name of a broadcast station receptible in an assigned area such as station names of ten stations and an identification mark 11 representing the area are provided respectively to each side of the card 10i. Then one card 10i is loaded to a receiver 100 and one of the names of the broadcast station to be displayed is touched by a finger, then the identification mark 11 and the frequency data of the relevant broadcast station based on the position touched by the finger are extracted from the memory in the receiver 100 and channel selection is implemented. Thus, even when the frequency of each broadcast station is unknown, an object broadcast station is selected.
Patent JP-S5741743-A (JP)
Title: Electronic computer
Inventor: NAKAYAMA YASUKO
IPC: G06F9/46
Filed: 1980-08-22
Abstract: PURPOSE:To prevent the malfunctioning of an electronic computer when a reset instruction is executed for the machine instruction that calls out a procedure instruction, by adding the control information that is set only by a procedure calling instruction to the return address information. CONSTITUTION:The return address information is transferred to a control information adder 3 via a register 2 and by a procedure calling information, and the control information is added by the adder 3 to be stored in a stack 6 via a register 5. For the procedure reset instruction, the data is transferred to a control information inspector 4 from the stack 6 via the register 5. The inspector 4 checks the presence or absence of the control information. If the control information is added, the return address information excluding the control information is set to the register 2. A processor 1 fetches the return address information from the register 2 to perform a resetting action. In case no control information is added, the internal interruption information is set to the register 2. Then the processor 1 fetches the information of the register 2 to carry out an internal interruption action.
Patent JP-S62272373-A (JP)
Title: Picture processor
Inventor: HATANAKA ATSUSHI
IPC: G06T5/30
Filed: 1986-05-21
Abstract: PURPOSE:To shorten the time required for processings such as the repair of line break by repeating logical filter operations such as expansion and the reduction of a black area and line narrowing and logical operations between picture information in accordance with prescribed procedures. CONSTITUTION:A picture input device 2 stores binary original picture information (a) in a picture information memory device 1. A line narrowing device 3 generates line narrowed picture information (b) having one line width, and an end point detector 4 generates end point picture information (c) where only black picture elements at the end points of a line are left, and a picture expanding device 5 expands a black area to generate expanded picture information (d). An inter-picture logical operation device 7 operates AND between picture information (a) and (d) to generate the logical picture information (e) of a break part of the line of original picture information (a), and a picture inverting device 6 generates inverted picture information (f), and a picture reducing device 8 reduces the black area to generate reduced picture information (g). Expanded picture information (h) is generated by the picture expanding device 5, and exclusive OR between this information (h) and picture information (f) is operated by the logical operation device 7 to generate logical picture information (i), and OR between this information (i) and picture information (a) is operated, and devices 8 and 5 are operated to store repaired picture information (j) in a memory device 1.
Patent JP-H0211935-A (JP)
Title: Spot type disk brake gear
Inventor: RORUFU BAIRAA
IPC: F16D65/16
Filed: 1989-05-08
Abstract: PURPOSE: To simplify a brake device by locating a projection on a brake shoe mounting plate on the outside of the periphery of a brake disc. CONSTITUTION: A backing strip (mounting plate) 4 of a brake pad (brake shoe) 5 is diverged at each end in the circumferential direction and two projections 8 and 9 are provided arranged outside in the radial direction about the axis of a brake disc 3. Another brake pad 7 on the outside has projections 10 and 11 on a backing strip 6. Spring members 12 and 13 furnished with lids 14 and 15 are installed to fix the brake device 1 to a steering knuckle. The brake pads 5 and 7 are supported on arms 57 and 58 by the projections 8-11. Steering knucle 56 equipped with these arms 57 and 58 is protruding beyond the brake disc 3 on the outside thereof.
Patent JP-H06321764-A (JP)
Title: Skin beautifying agent
Inventor: YADA YUKIHIRO
IPC: A61K8/00
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a skin beautifying agent containing a chalcone derivative as an active component, having excellent skin beautifying effect and effective for preventing and treating spots and freckles caused by sunburn, etc. CONSTITUTION:This skin beautifying agent contains 0.0001-10wt.%, preferably 0.001-5wt.% of a chalcone derivative of the formula (R is H or OH) as an active component. The compound of the formula exhibits excellent preventing and dissipating effect on the deposition of melanin pigment by the suppression of melanogenesis of melanocyte and a skin cosmetic compounded with the compound exhibits excellent skin beautifying effect. This cosmetic is properly incorporated, in addition to the compound of the formula, with oil, humectant, thickener, antiseptic, emulsifier, pigment, powder, pH modifier, antioxidant, perfume, emulsion stabilizer, etc., and prepared in the form of lotion, milky lotion, cream, ointment, stick, solution, pack or gel.
Patent JP-H11304913-A (JP)
Title: Doppler sensor
Inventor: ARAI TAKAYUKI
IPC: G01S13/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a Doppler sensor which is low-cost and which comprises a wide detecting area. SOLUTION: In a Doppler sensor which detects a moving object on the basis of a frequency displacement due to the Doppler effect, a coupler 6 in which a part of a transmitting signal transmitted from a radio station is branched as a local oscillation signal, a receiving antenna 6 for the Doppler sensor, which receives a reflected signal generated when the transmitted transmitting signal is reflected by the moving object and a mixer 5, and for the Doppler sensor which detects the moving object on the basis of the reflected signal and on the basis of the local oscillation signal, are added to the radio station whose operation is authorized by the Radio Law.
Patent JP-H07312325-A (JP)
Title: Capacitor
Inventor: TERAMOTO KAKICHI
IPC: H01G4/18
Filed: 1995-05-12
Abstract: PURPOSE:To provide a capacitor in which a polyphenylene sulfide film whose loss tangent in a high-temperature region and a low-frequency region is small and whose volume specific resistance at a high temperature is large is used as a dielectric material and whose dielectric loss is small. CONSTITUTION:A capacitor uses a dielectric material as a film in which a film or a sheetlike molded substance by a polyphenylene sulfide resin prepared without using a polymerization auxiliary agent has been stretched to at least one direction, whose tan at 10 to 10<8>Hz and at -50 to 200 deg.C is less than 1% and whose (rhov at 150 deg.C is 1X10<15>OMEGA.cm or higher.
Patent JP-H09276735-A (JP)
Title: Detachable air conditioner of electrostatic precipitator
Inventor: MOGI KANJI
IPC: B03C3/155
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To set the size of an air filter in accordance with a suction port by providing a shielding plate for openably overing the lower face of the main body of an air conditioner with a suction port formed on both sides and detachably furnishing a partition plate between the shielding plate holding the end edges of air filters and an electrostatic precipitator. SOLUTION: The air conditioner A is provided with the main body A0 and a face panel unit A3, and a clearance between the end edge of a shielding plate 3 provided inside the inner periphery of the panel 2 of the unit A3 and the inner peripheral edge of the panel 2 is used as a suction port 4. A blowoff port 5 is formed in a couple of sides of the panel 2 parallel to the suction port 4. When in operation, the air in a room is returned to the room from the blowoff port 5 through the suction port 4, air filter 10, electrostatic precipitator 8, etc. The air filters 10 are arranged between the precipitator 8 and the suction port 4 with a partition plate 14 in between, the adjacent end edges of the couple of air filters 10 are held by the partition plate 14, and the structure is simplified.
Patent JP-S60258812-A (JP)
Inventor: NAKASE TAKEAKI
IPC: H01H13/56
Filed: 1984-06-05
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-H02294576-A (JP)
Title: Piezoelectric pump with temperature regulating function
Inventor: SUZUKI MASAYUKI
IPC: F04B43/04
Filed: 1989-05-10
Abstract: PURPOSE:To perform high-efficient and easy regulation of temperature by a method wherein a heating part body to perform regulation of the temperature of fluid is mounted to a piezoelectric pump, and a temperature sensor is mounted in a delivery port to enable regulation of temperature. CONSTITUTION:Upon application of an AC voltage, a piezoelectric actuator 34 is vibrated, and a diaphragm 30 coupled to the tip part of a lever 36 through a coupling member 29 is driven. In which case, through the action of a check valve (b) on the delivery side and a check valve (a) on the suction side, fluid is caused to flow in a pump chamber 31 through a suction port 18 and flows out through a delivery port 19. In this case, since a pump chamber forming member 13 and a heat generating part body 1 are mounted in a manner to be incorporated in a position above the diaphragm 30, fluid in a pump chamber 31 and hollow parts 27 and 28 in storage parts 20 and 22 can be heated. A temperature sensor 19a is mounted in a delivery port 19. By controlling temperature through feedback of a signal from the temperature sensor to the heat generating part body 1, the temperature of the fluid can be regulated so as to always keep it at a necessary value.
Patent JP-H03272483-A (JP)
Title: Detecting device of magnetism
Inventor: ANDO SEIGO
IPC: G01R33/04
Filed: 1990-05-02
Abstract: PURPOSE:To reduce sharply a voltage value of an AC excitation signal impressed on a magnetic sensor, by detecting an external magnetic field strength from a change a pulse width which is caused by an external magnetic field intersecting the magnetic sensor. CONSTITUTION:An arithmetic circuit 22 calculates an impressed external magnetic field H2 or -H3 from a pulse width T1 (=T0/2) in a state wherein the external magnetic field is not impressed and from the pulse width T1 or T2. In an analog arithmetic circuit 23, too, the impressed external magnetic field H2 or -H3 is calculated in comparison with a DC voltage V1 in the state wherein the external magnetic field is not impressed. According to a detecting device of magnetism thus constructed, an effective current value of a high-frequency excitation signal (a) is larger than a pulse signal e1 shaped in a trigger wave, and therefore the voltage of the high-frequency excitation signal (a) being necessary for magnetizing a core 17 of a magnetic sensor 16 can be st to be low.
Patent JP-S5638284-A (JP)
Title: Printer
Inventor: FUKAZAWA SHINICHI
IPC: B41J11/10
Filed: 1979-09-07
Abstract: PURPOSE: To elongate the use life of an anvil and provide the printer which is free of deterioration of print quality with time, by a method wherein the anvil for holding a type belt on the back side is composed of a very hard porous body, and pressurized gas is forced in from the back side of the anvil.  
     CONSTITUTION: The anvil 5 which holds the type belt 4 on the back when striking the type 41 on the type belt 4 with a printing hammer 1 through the printing paper 2 and an ink ribbon 3, is composed of a very hard porous body such as sintered porous alumina. On the other hand, compressed air is fed from a compressor 9 into a port 61 between the anvil 5 and a support member 6 through a gas supply port  62 and a pipe 8, and caused to flow out to the side of the type belt 4 at a uniform pressure over the entire length of the anvil 5, to establish a fluid film between the anvil 5 and the type belt 4. The lubricating effect of the fluid film can further be enhanced by mixing a mist of lubricating oil into the compressed air through the use of an oil atomizer which contains the lubricating oil and is inserted in the course of the pipe 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05278743-A (JP)
Title: Pallet for transportation
IPC: B65D19/38
Filed: 1992-04-07
Abstract: PURPOSE:To provide a transfer pallet having a function to absorb and buffer shocks on grounding freight from the raised level by a forklift. CONSTITUTION:Grounding legs 11 are fitted to the underface of a table 10 for placing freight through a buffering member 15 absorbing shocks on grounding. Even if shocks on grounding act on the legs 11, the shocks are absorbed and buffered by means of the buffering member 15. And hence, a large impulsion is not transmitted to the freight through the table 10.
Patent JP-S607219-A (JP)
Title: Electronic tuning receiver
Inventor: SATOU TSUTOMU
IPC: H04B1/26
Filed: 1983-06-27
Abstract: PURPOSE:To control the capacitance of each VC diode of a resonance circuit of a tuning circuit and a local oscillator over a required range by using a single control voltage means. CONSTITUTION:A control voltage generating circuit 8o generates a DC voltage of V1-V2, which is applied to a VC diode 7d via a resistor 7r in order to change an oscillating frequency of a local oscillator 6 over a prescribed range. The capacitance of the diode 7d is changed in the range of C1-C2 in this case. On the other hand, the control voltage of the VC diodes 2d and 4d of signal system tuning circuits 2, 4 becomes V1/n-V2/n, where 1/n is the voltage dividing ratio of a resistance voltage divider 13. The capacitance of the diodes 2d, 4d is changed in the range of C3-C4 by the divided control voltage. The capacitance of the VC diode is increased as the applied reverse voltage is decreased and the increase in the capacitance is remarkable in a low voltage.
Patent JP-H05198084-A (JP)
Title: Magnetic disk device
Inventor: KUSHIBIKI HIDEAKI
IPC: G11B19/28
Filed: 1991-04-19
Abstract: PURPOSE:To perform stationary rotation control by calculating an error in movement time at the operation seek time of a magnetic disk and controlling the rotation of a spindle motor according to real time. CONSTITUTION:The magnetic head 3 after floating as a magnetic disk rotates around the rotary shaft 4 of a swing arm type actuator 5 in seeking operation to pass a track K2. At this time, the error in the movement time when the magnetic head moves from the detection position of a 1st sector to the detection position of a 2nd sector is calculated. Then an arithmetic means microcomputer 13 calculates the real time between both the sectors from the calculated error. Further, a control means CPU 13 controls the rotation of the spindle motor 1 according to the real time to put the motor in stationary rotation at all times. Then the stationary rotation control can be performed even during the operation of the head 3, so the rotation of the motor 1 can be controlled even when the rotating speed of the head 3 is slower than the moving speed of the head 3.
Patent JP-S60260357-A (JP)
Title: Thermal recording apparatus
Inventor: HASHIMOTO KENICHIROU
IPC: B41J2/35
Filed: 1984-06-07
Abstract: PURPOSE:To make it possible to obtain good characteristics even by all-over recording, by gradually increasing quantity of heat generated by each of heat generating elements taking one-line arrangement by one heat pulse from one positioned at the central part toward ones positioned at terminal parts. CONSTITUTION:A driver 13 allows the heat generating elements a-h of a thermal head 14 to generate heat and drives the drive coils Sphi1-Sphi4 of the pulse motor 15 for moving a carriage and the drive coils Fphi1-Fphi4 of the pulse motor 16 for a paper feed mechanism. The quantity of power consumed per one heat pulse by each heat generating element is set by the width of a heat pulse or pulse voltage so that about 1.32mJ is consumed by the heat generating elements (d), (e) positioned at the central part, about 1.33mJ by adjacent ones (c), (f), about 1.38mJ by ones (b), (g) outside said ones (c), (f) and about 1.45mJ by ones (a), (h) positioned at outermost sides.
Patent JP-S62271084-A (JP)
Title: Character recognizing device
Inventor: NISHIJIMA YASUO
IPC: G06K9/34
Filed: 1986-05-19
Abstract: PURPOSE:To exactly detect a frame shape, and to exactly extract a character by extracting a coordinate of the upper and the lower ends of the frame and processing it statitically, even in case a part of a character which is mentioned in the frame of a black system is protruded from its frame. CONSTITUTION:A scanning part 10 converts a character and a frame to a binary signal, and its video signal is led to a an image storing circuit 20, etc. The circuit 20 stores temporarily the video signal until a shape of the frame is determined. A frame segmenting circuit 30 segments the frame by a projecting method, and in accordance with a segmenting signal, position information of the right and left ends of the frame is detected by a frame information detecting circuit 40, and a position of the upper and lower ends of the frame is detected by a frame position detecting circuit 50. A frequency distribution generating circuit 60 rearranges the frame coordinates of the upper end and the lower end, and also, counts its frequency in case of the same coordinate. A frame shape determining circuit 70 determines the frame the frame with the highest coordinate of the frequency distribution of the upper and lower ends of the frame. A character area extracting circuit 80 extracts a video signal of only a character area, and in a character recognizing part 90, a recognition of a character is executed.