baber/WOPTO huggingface dataset:
Patent JP-S58200672-A (JP)
Title: Electronic device
Inventor: TERAOKA TATEO
IPC: H04N5/00
Filed: 1982-05-18
Abstract: PURPOSE:To maintain stabilized operation and to prevent data from vanishing due to sudden power failure, by detecting the sudden power failure from the change of the higher value of electric power source voltage, and transmitting the previous data of various kinds to respective registers of controlled circuit when the detection signal is sent to a controlling circuit. CONSTITUTION:A controlling device 1 of a television receiver is composed of a controlling circuit 2 of IC, a controlled circuit 3 and an electric power source device 4 for supplying electric power to the circuits 2 and 3. The circuit 2 processes a remote control signal and a key input signal, controls the circuit 3 and a PLL tuner 5 and transmits various controlling information such as channel and sound volume to registers 23-25 in the circuit 3. The controlling device 1 is provided with a sudden power failure detecting circuit 42 and refresh signal generating circuit 43, and the circuit 42 detects the sudden failure of the electric power source by detecting the change of the higher voltage value of the device 4. The detection signal is supplied to the circuit 2 via the circuit 43, and the circuit 2 inputted by the detection signal transmits various data, which has been previously sent out, to registers 23-25 of the circuit 3.
Patent JP-S60229250-A (JP)
Title: Optical disk
Inventor: KONISHI KOUICHI
IPC: G11B7/24097
Filed: 1984-04-27
Abstract: PURPOSE:To execute the pattern printing at a position overlapped on a recording film formed surface by forming a translucent information recording film containing a metal of tellurium, etc. on a track groove surface of a recessed shape, etc., forming a metallic film on said film and thereafter, forming a resin film on said film, and printing a pattern on said film. CONSTITUTION:A translucent information recording film 12 is formed on a groove surface of a transparent resin substrate 11 having a recessed track groove on one surface and subsequently, an aluminum film is formed as a metallic film 13 on this surface. Next, an ultraviolet curing type resin is coated on the metallic film 13 and on the other surface of the transparent resin substrate 11, cured by irradiating ultraviolet rays, and it is formed as a hard coat film 14. Thereafter, a pattern is printed by means of a screen printing on the surface of the hard coat film 14, a pattern forming layer 15 is formed and an optical disk is constituted. In this way, the pattern printing can be executed at a position overlapped on the information recording film 12 forming surface.
Patent JP-S58201634-A (JP)
Inventor: HAYASHI ISAO
IPC: B32B3/08
Filed: 1982-05-20
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-H09274679-A (JP)
Title: Automatic vending machine
Inventor: ANADA KOJI
IPC: G07F9/10
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine with which a batch guide can be closed corresponding to the turn of a door without altering the basic structure of the batch guide and the door. SOLUTION: A merchandise housing frame column 4e provided with an opening part 54 for loading merchandise on its front face is provided inside a machine body 2, and this merchandise housing frame column 4e is provided with a batch guide 6 to be freely turned with a supporting shaft as a center. The batch guide 6 closes the opening part 54 on the merchandise housing frame column 4e at one turning end and opens this opening part 54 at the other turning end. One end of a link member 70 for turning the batch guide 6 from opened state to closed state is linked to this batch guide 6, and the other end of this link member 70 is linked to a batch guide moving means 8.  The machine body 2 is provided with a freely turnable door 3 and when this door 3 is turned from the state of opening an opening part 21 on the machine body 2 to the state of closing it, while being interlocked with this opening/closing operation, the batch guide moving means 8 moves the link member 70 toward the direction to close the batch guide 6.
Patent JP-S57198457-A (JP)
Title: Developing method for photoresist
Inventor: YAMAZAKI KENZOU
IPC: H01L21/027
Filed: 1981-06-01
Abstract: PURPOSE:To form a highly accurate photoresist pattern with high reproducibility by wetting an exposed photoresist film on a semiconductor wafer with a developing solution and then dropping the developing solution on the photoresist film to perform static development. CONSTITUTION:While a pattern-exposed photoresist film is turned to the upper side, a semiconductor wafer 11 is fixed and rested by a vacuum chack 12. After wetting the photoresist film by spraying a developing solution 16 from a developing nozzle 15 fitted to a developing cup 13, the prescribed volume of the developing solution 16 is dropped on the whole surface of the resist film and static development is carried out by using the developing solution kept on the resist film surface by surface tension. While the wafer 11 is being rotated together with the vacuum chack 12 in an arrow direction, a rinsing solution is sprayed from a nozzle 17 to the wafer 11 to rinse it and then nitorgen gas or the like is sprayed to the wafer to dry it.
Patent JP-S58200578-A (JP)
Title: Insulation gate type transistor and manufacture thereof
Inventor: KAWASAKI KIYOHIRO
IPC: H01L29/786
Filed: 1982-05-18
Abstract: PURPOSE:To block the fluctuation of ratio of composition and the breakdown of a gate insulation film and thus improve the uniformity of mutual conductances and threshold voltages, by introducing a protection film for avoidance of shocks by hydrogen plasma. CONSTITUTION:The first metallic layer 2 and a gate insulation film 3 are formed on an insulating substrate 1, then the first amorphous Si layer 4a is adhered by an adhesion method wherein hydrogen plasma does not generated, and thereafter hydrogenation is performed. After the second amorphous Si layer 4b is adhered by the glow discharge or arc discharge decomposition of silane gas, the first and second amorphous Si layers are left in an island form 4, and accordingly a MOS transistor is completed by forming the source and drain 5 and 6 and source and drain wirings 7 and 8. The film quality of the gate insulation film 3 is not deteriorated, since the first amorphous Si layer 4a protects the gate insulation film 3 as a protection film at the time of deposition of the second amorphous Si layer 4b which contains a large amount of hydrogen plasma in the atmosphere of reaction.
Patent JP-H04316814-A (JP)
Title: Simultaneously injecting and foil-decorating device and method thereof
Inventor: SHIBATA MASAYUKI
IPC: B29C45/26
Filed: 1991-04-16
Abstract: PURPOSE:To make accurate foil-decorating possible without gate mark, the development of weld mark and gas stagnation, even when transparent resin is injected by a method wherein a gate is provided at one end of a cavity so as to cast the injected resin through the gate toward the other end of the cavity. CONSTITUTION:Molten resin flows through a runner pipe 4, a connecting pipe 5, pouring basins 6 and runners 7 in a wide pouring basin 8. When the basin 8 is filled with the molten resin, the molten resin is cast through a slit-like gate 9, which is formed over almost all the width of a cavity, into the cavity C. In the cavity C, the molten resin fed through the slit gate 9 forms laminar flow so as to successively flow from one end portion of the cavity C to its other end position, resulting in moving design sheet against the inner wall of the cavity of a female mold 1 in the cavity C.
Patent JP-S58200285-A (JP)
Inventor: KATOU TETSUO
IPC: G09G1/16
Filed: 1982-05-19
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-H0596965-A (JP)
Title: Front and rear wheel drive device for automobile
Inventor: INAGAKI SHIYUUSUKE
IPC: B60K17/344
Filed: 1991-03-26
Abstract: PURPOSE:To prevent tight corner braking in a front and rear wheels drive vehicle and prevent shocks at the time of inputting power to front wheels. CONSTITUTION:During rectilinear running, by positioning a ball 27 on the taper part of a wedge hole 26 and pushing a second plate 10 rightward, power is transmitted from a case to the differential case 12 of front wheels through a frictional engaging element 22. During turning on a tight corner, the ball 27 is positioned on the deep part of the wedge hole 26 so as to cut off interlocking connection between the case and the differential case 12.
Patent JP-H01256211-A (JP)
Title: Port input changeover circuit
Inventor: FUKUSHIMA TOMOSHI
IPC: H01L21/822
Filed: 1988-04-05
Abstract: PURPOSE:To save the cost and time and to switch an input level simply by a register by providing a transistor(TR) regulating the input level. CONSTITUTION:Since a switching TR 7 is not operated and an expansion TR 6 is not connected with a signal '0' given to a register in case of providing the input level switching TR 7 to an N-channel TR 1, the input level depends on the TRs 1, 2 to be in a TTL level. On the other hand, with a signal '1' given to the register, the switching TR 7 is operated and the expansion TR 6 is also connected and the input level depends on the N-channel TR 1 and the TRs 7, 6, 2, then the level is kept to a C-MOS level. Since the input level is switched depending on the value of the register, a port input switching circuit saving the cost and time is obtained.
Patent JP-H07293900-A (JP)
Title: Microwave oven
Inventor: OKAMURA YOSHIO
IPC: F24C7/02
Filed: 1994-04-22
Abstract: PURPOSE:To prevent introduction of a microwave to a heat generator of a heater and to improve rising properties of a heating cook by the heater. CONSTITUTION:A recess 16 is formed on a bottom of an inner box 12 having a heating chamber 13 formed therein. A planar heater 24 is provided in the recess 16. The heater 24 has a platelike heat source 25 formed by winding a nichrome wire 28 on a core insulating plate 27 in an outer shell 26 formed of a metal flat case 29 and a cover case 30. Since a microwave is reflected on the shell 26, the microwave is not introduced into the wire 28. Since the shell 26 has high thermal conductivity, when the wire 28 is energized, the shell 26 immediately becomes a high temperature, and food is heated by its radiation heat.
Patent JP-S60229472-A (JP)
Title: Image sensor
Inventor: SAKAMOTO MIKIO
IPC: H04N1/04
Filed: 1984-04-26
Abstract: PURPOSE:To obtain an image sensor with high S/N by arranging the 1st clock line supplying a clock pulse and the 2nd clock line generating an inverted pulse of the clock pulse at an equal position while clipping a signal line in the same length, intersecting one clock line with the input terminal of the switch element and crossing the other clock line to the output terminal of the switch respectively to cancel almost completely the clock noise. CONSTITUTION:The 1st clock line 51 supplying the clock pulse phi1 and the 2nd clock line 53 generating an inverted pulse phi2 are wired at an equal distance (l1=l2) in the same length while clipping a signal line 54. Each output terminal 49 of each switch element 45 is prolonged to a position intersecting completely with the 1st clock line 51, the line 51 is wired symmetrically to the signal line 54 completely in the same way as the intersection between the 2nd clock line 53 and each input terminal 46 of each switch element 45 intersected together, each crosstalk capacitance at the intersection is made identical cancel the clock noise mixed to the signal line 54.
Patent JP-H09243924-A (JP)
Title: Objective lens for microscope
Inventor: AMAMIYA NOBORU
IPC: G02B21/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an objective lens having very large numerical aperture and field number in a low magnification objective lens for ultraviolet rays by sepcifying the number and the constitution of a bonding lens. SOLUTION: This lens is constituted of a bonding meniscus lens D1 whose concave surface turns to an object side, the bonding lens D2 , a bonding meniscus lens D3 whose convex surface turns to the object side, a bonding meniscus lens D4 whose concave surface turns to the object side, and a bonding meniscus lens D5 whose convex surface turns to the object side in order from the object side. The respective bonding meniscus lenses D1 , D3 , D4 and D5 are constituted of a pair of lenses, and the lens on the convex surface side is formed to be a biconvex lens. Namely, the bonding surfaces of the lenses D1 and D4 whose concave surfaces turn to the object side are formed to be convex to the object side, and the bonding surfaces of the lenses D3 and D5 whose convex surfaces turn to the object side are formed to be concave to the object side.  Then, the bonding lens D2 is formed in biconvex shape.
Patent JP-H03285090-A (JP)
Title: Production of trans-2-butene-1,4-dicarboxylic acid or its esters
Inventor: NISHIGUCHI IKUZO
IPC: C25B3/25
Filed: 1990-03-30
Abstract: PURPOSE:To highly selectively obtain trans 2 butene-1,4-dicarboxylic acid or its esters in high yield by electrolytically reducing musconic acid or its esters in a lower alcohol contg. an acidic compd. CONSTITUTION:Musconic acid or its esters are electrolytically reduced in a lower alcohol contg. an acidic compd. consisting preferably of a strong protonic acid such as sulfuric acid and perchloric acid. In this case, the concn. of musconic acid or its esters is preferably controlled to 5-15wt.% based on the total liq. reactant and that of the acidic compd. to 10-20wt.%. Methanol is most preferably used as the lower alcohol. The electrolytic reduction is carried out by using an electrolytic cell which is divided into an anode chamber and a cathode chamber by a diaphragm. By this reduction, trans-2-butene-1,4- dicarboxylic acid or its esters having >=98% purity is obtained in high yield (e.g. 95%).
Patent JP-S63250855-A (JP)
Title: Bipolar transistor
Inventor: USAGAWA TOSHIYUKI
IPC: H01L21/331
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a high negative resistance at room temperature by a method wherein an emitter region is connected with a base region so as to constitute a tunnel junction. CONSTITUTION:Emitter layers 14, 15, and 16 and a base layer 13 of a bipolar transistor, which are formed of semiconductor of a degenerate region, are structured into a tunnel diode. As described above, the emitter regions 14, 15, and 16 and the base region 13 are respectively formed of degenerate semiconductor so as to be constructed into a tunnel diode, wherefore higher negative resistance can be obtained as compared with a RBT or a RHET employing a resonance tunnel potential barrier and a p-n junction tunnel diode can be rendered triode, and consequently a flip-flop can be structured by using one transistor and one resistor.
Patent JP-H09271386-A (JP)
Title: Production of alcoholic hydroxyl group-having phenol ester with hydrolase
Inventor: IKEDA RYOHEI
IPC: C12P7/62
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for synthesizing dyestuffs or medicines, a coating film-forming material, an electron receiving compound for recording materials, etc., by reacting an alcoholic hydroxyl group- having phenol with a carboxylic acid in the presence of a hydrolase in an organic solvent. SOLUTION: An alcoholic hydroxyl group-having phenol expressed by formula I (R1 -R6 are each a monovalent group having an alcoholic hydroxyl group, H, a halogen, OH, an alkyl, an aryl, an alkoxy, an acyl, an acyloxy, cyano, nitro, amino, a substituted amino, sulfonyl or sulfonyloxy, wherein at least one of R1 -R6 is the group having the alcoholic hydroxyl group) or formula II (R7 -R14 are each the same as R1 , wherein at least one of R7 -R14 is the monovalent group having the alcoholic hydroxyl group) is reacted with a carboxylic acid in the presence of a hydrolase (e.g. lipase) in an organic solvent to obtain the objective alcoholic hydroxyl group-having phenol ester.
Patent JP-S528237-A (JP)
Title: Electronic ignition timing adjustment system of engine
Inventor: HATSUTORI TADASHI
IPC: F02P5/155
Filed: 1975-07-10
Abstract: PURPOSE: To adjust at high accuracy ignition timing in low and high revolution ranges of an internal combustion engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09275379-A (JP)
Title: Method and device for measuring adjacent channel leakage power
Inventor: TAKIGUCHI TOSHIAKI
IPC: H04B17/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To measure an adjacent channel leakage power of a transmitter at a high dynamic level by providing an arithmetic unit used to control amplification of a signal of a normal system to measure a carrier power and a signal of a notch system amplifying a signal at a detuned frequency band other than the carrier frequency. SOLUTION: An arithmetic unit 18 controls switches 11A, 11B to the position of an amplifier 12 to receive an input signal of a normal system. The input signal is optimizingly amplified by the amplifier 12 and the optimized input level is given to an A/D converter 15. Then the switches 11A, 11B are thrown to the position of the notch system. The input level of the input signal is optimized by an amplifier 13 and given to a band limit filter 14, in which a carrier frequency band signal is blocked and the resulting signal is fed to an A/D converter 15. The digital signal obtained by the A/D converter 15 is stored in a waveform memory 16.  Then a correction value obtained in the case of arithmetic operation of the normal system is taken into acount and the arithmetic unit 18 executes Fourier transformation similarly to the case with the signal of the normal system so as to measure the adjacent channel leakage power at the deturned frequency band.
Patent JP-S63250042-A (JP)
Title: Electrostatic focus, electrostatic deflection type image pickup tube
Inventor: KAMIMURA TAKEHIRO
IPC: H01J29/74
Filed: 1987-04-07
Abstract: PURPOSE:To reduce the applied voltage to an electrode and keep the electric insulation property at each section satisfactorily by forming a cylindrical electrode smaller than a combination electrode in diameter and locating many lead wire sections from the combination electrode at the outside of the cylindrical electrode. CONSTITUTION:One end opening section of a cylindrical glass bulb 3 is hermetically sealed via an indium ring 4 to a face panel 2 provided with a photoconductive target electrode 1 on its inner face. Cylindrical grid electrodes 15, 16 made of a conductive film are provided on the inner periphery of the bulb 3, and the electrode 15 is divided into four arrow-shaped pattern regions like a deflection type deflecting electrode as a combined focusing electrode and horizontal/vertical deflecting electrode. Lead wire sections 17 from these four regions respectively are guided to the outside terminal through the overlap section of the bulbs 3, 5 around the outside of a grid 12. As a result, the electric insulation property of each section is kept satisfactorily.
Patent JP-S61244425-A (JP)
Title: Positioning device of machining tool for correcting tooth surface of gear
Inventor: KUWABARA TETSUSHI
IPC: B23P19/00
Filed: 1985-04-20
Abstract: PURPOSE:To enable a device to perform easy positioning, by using the device, equipped with a centering member for performing centering work and a positioning member for aligning the phase of a tooth, for two machining gears of a machining tool correcting a tooth surface utilizing gear engagement contact. CONSTITUTION:A device, mounting a machining gear 26 to a bolt 57 and fitting a center rest 48 to a column body 47 to be fitted to the gear 26, tightens a bolt 56, and a gear 27 is fitted to the center rest 48 and placed on the gear 26. Next the device, placing tooth thickness gages 68, 69 approaching the gears 26, 27 while moving the both gears to be displaced, performs positioning by engaging engaging pawls 80, 81 with a helical gear to align a phase. After completion, positioning members64, 54 are left as fixed, and a retainer 60 is placed and fixed by a bolt 61. Next the device, forming a knock pinmounting hole after the both gears are engaged by a bolt 31, drives a knock pin 30 to fix the gears. As a result, the device, obtaining a machining tool paired into one set, can assemble the tool into a gear correcting unit by removing the tool.
Patent JP-H07298420-A (JP)
Title: Distribution board
Inventor: HIRAI YUJI
IPC: H02B1/30
Filed: 1994-04-22
Abstract: PURPOSE:To provide a distribution board designed not to hurt a human body even if be runs into it. CONSTITUTION:This distribution board is composed of a frame 1, where electric equipment 6 for power distribution is arranged, two roughly circular side plate materials 2 and 2, which are attached in condition that they are counterposed on both right and left sides of this frame, a roughly circular roof member 3, which covers the top of the frame 1 and the tops of the side plate materials 2 and 2, and a cover 4 which is arranged between the side board materials 2 and covers the front of the frame 2.
Patent JP-S60228967-A (JP)
Title: Clamp sensor
Inventor: SURIKI YASUFUMI
IPC: G01R15/18
Filed: 1984-04-27
Abstract: PURPOSE:To simultaneously detect the current and power of a line, by flowing a control current consisting of two components of a DC current and an AC current to one hole element. CONSTITUTION:A Hall element 3 is assembled in a magnetic circuit of a pair of magnetic cores 2 capable of externally enclosing a line 1 to be measured. AC voltage from an AC power source 8 is inputted to an adder 12 through a voltage setting device 11 and a changeover device 9D while DC voltage from a DC power source 7 is inputted to said adder 12 through a voltage setting device 13 and a changeover device 9E. Both AC and DC voltages are added by the adder 12 and further receive voltage/current conversion by a voltage/current converter 14 before applied to the element 3. From Hall voltage outputted from the element 3, signal voltage having frequency two times the voltage of the line unnecessary for measuring AC power and current is removed through a buffer amplifier 20 and a low pass filter 21 and the output voltage of the filter 21 is further inputted to the low pass filter 22 on one hand and indicated by an indicator 6 on the other hand through a condenser 23 and rectifier/smoothing device 24. Therefore, the current and power of the line can be measured simultaneously.
Patent JP-H01259000-A (JP)
Title: Controller for electrostatic plotter
Inventor: NAGATO TSUTOMU
IPC: G03G15/00
Filed: 1988-04-08
Abstract: PURPOSE:To prevent an output drawing from being recorded dividedly into two separate parts, by a method wherein, when new recording paper is set due to the occurrence of paper use-up, raster data of a drawing which has been outputted until then is again outputted from the top of the drawing. CONSTITUTION:When a paper use-up interruption signal is issued from an electrostatic plotter, this signal is detected by a detection means 30. According to the detection signal, an instruction signal for stopping a raster data output is issued from a generation means 31. After new recording paper is set and the cancel of paper use-up is detected by the detection means 30, an initializing means 32 initializes an output pointer of a disk part, an instruction signal for restarting a raster data output is issued from the generation means 33, and the raster data of a drawing which has been outputted before the stop is again outputted from the top of the drawing. In this manner, an output drawing recording divided into two separate parts can be prevented.