baber/WOPTO huggingface dataset:
Patent JP-S60150358-A (JP)
Title: Reception logical circuit
Inventor: DOUI YOSHIKAZU
IPC: H04L25/06
Filed: 1984-01-18
Abstract: PURPOSE:To reduce jitter in a decoding signal by providing a limiter to a prestage of a reception logical circuit converting a binary signal applied with differential logic into a ternary signal, identifying its absolute value and decoding it. CONSTITUTION:An input signal (a) is subjected to distortion on a transmission line and its waveform is dulled. This signal passes through a limiter 8, from which an output clipped in bipolar way is produced, and the signal is subject to amplitude limit and changes into a signal (b) with a sharp leading/trailing by selecting properly the limiter characteristic in this case. This signal is delayed by a time of 1-bit length by a delay circuit 2, the other is fed as it is to a differential amplifier 3, where both the signals are subtracted and a ternary signal (c) is produced and in this case, the signal changing from positive to negative of the ternary signal and the signal changing from positive to zero are almost coincident. Then the pulse width identifying the signal at a positive threshold value Vs is almost unchanged between the changes of the ternary signal from positive to negative and from positive to ''0''. Thus, the jitter of a decoding signal (d) being an output of the absolute value circuit 4 is decreased remarkably.
Patent JP-H04243721-A (JP)
Title: Conveyor for sorting farm product
Inventor: AZUMA HIRONOBU
IPC: B65G47/78
Filed: 1991-01-24
Abstract: PURPOSE:To provide a sorting conveyor capable of surely conveying farm products one by one and also of smoothly conveying the farm products without being clogged up therewith. CONSTITUTION:A plurality of subjects 5 to be conveyed each of which has the same width as a farm product and which also has a farm-product placing face located below the lower side of a transfer line are arranged in parallel to one another in accordance with a conveying method and driven in such a manner that adjacent subjects 15 to be conveyed are vertically moved in opposite directions, and a farm-product amount detecting means S which detects the amount of the conveyed and transferred subjects 15 to be conveyed and a conveying speed control means 21 which performs the control of changing the speed at which the subjects 15 are conveyed according to the detected amount of the transferred subjects 15 to be conveyed are provided.
Patent JP-S62166976-A (JP)
Inventor: TAKEDA SHU
IPC: B25J3/00
Filed: 1986-01-16
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-H05198372-A (JP)
Title: Microcomputer control system for high frequency heating device
Inventor: SHIMOZAWA MASAKI
IPC: H05B6/68
Filed: 1992-01-18
Abstract: PURPOSE:To remove a fault without interrupting heating for a momentary fault by temporarily stopping the power supply to a control circuit as heating is continued, when an abnormality of an inverter control circuit is detected during heating, and thereafter supplying the power again. CONSTITUTION:An inverter control circuit 3 controls an inverter power source 2 according to the control signal of a microcomputer 1 to oscillate a magnetron 6 for heating treatment. When an abnormality detecting circuit 7 detects an abnormality of the circuit 3 and the power source 2 during heating, the microcomputer 1 operates a power supply stopping element 5 as the heating is continued to temporarily stop the power supply to the circuit 3. After the semiconductor in the circuit 3 is initialized to remove the abnormality, the stopping operation of the element 5 is released to supply the power to the circuit 3. Thus, the abnormality is removed without interrupting the heating to a momentary fault, whereby a failure of cooking is prevented, and reliability is improved.
Patent JP-S58124344-A (JP)
Title: Demodulating method of sound encryption signal
Inventor: KOMATSUBARA MICHIMASA
IPC: H04K1/00
Filed: 1982-01-20
Abstract: PURPOSE:To simplify the circuit constitution and to attain low cost, by separating a sound signal and a synchronizing signal from a scrambled signal, obtaining USB or LSB waves from th sound signal and a carrier signal for shift from the synchronizing signal. CONSTITUTION:In demodulating a sound encryption signal consisting of a sound scramble signal obtained from the product between FSK waves for frequency shift and the LSB or the USB waves of the sound signals, and the synchronizing signal, the sound scramble signal and the synchronizing signal are separated, and the USB and the LSB waves are obtained from the product between the sound scramble signal and the carrier signals of the LSB and the USB waves. At least two carrier signals f1, f2 for frequency shift, changed over according to a prescribed code in synchronizing with the synchronizing signal are obtained. The original sound signal is obtained by the product betwen the carrier signals f1, f2 and the USB waves or the LSB waves.
Patent JP-S60151946-A (JP)
Title: Scanning type electron ray device
Inventor: YAMAZAKI SHIGETOMO
IPC: H01J37/04
Filed: 1984-01-20
Abstract: PURPOSE:To make easy the adjustment for electron rays to go into the electronic optical axis of an object lens by enabling the deflection signal synchronized to the scan signal of a scanning coil to be inputted to an alignment coil at the time of adjustment. CONSTITUTION:A scanning type electron ray device is made up of a scanning coil 25, an object lens 24, and an alignment coil 21 used for adjustment of the direction of electron rays coming in. At this time a drive circuit 22, which is to drive the alignment coil 21, is formed in combination with an adding machine 23 whih has a function to add a voltage obtained from a high-voltages signal generation circuit 38 via alignment adjust resistors RVx, RVy, to a voltage obtained from a magnification switching circuit 28 via switches Six, Siy and to input the result to the drive circuit 22. Therefore, based on the figure appearing on a CRT display 30, the alignment coil 21 can be adjusted so that the electron rays go into the electronic optical axis of the object lens 24, and the adjustment can be made very easily.
Patent JP-H05192020-A (JP)
Title: Rice transplanter
Inventor: NAKAMURA SHOICHI
IPC: A01C11/02
Filed: 1992-01-20
Abstract: PURPOSE:To suppress the occurrence of both the backlash due to shocking driving and moving of a planting arm with reactional force received from matlike seedlings, etc., in planting and cutting out the seedlings and the floating seedling phenomenon, etc., in planting the seedlings. CONSTITUTION:In a planting mechanism for determining the posture of a planting arm 3 relatively to a rotary planting case 2 with plural noncircular gear mechanisms, a cam mechanism (A) for forcedly rotating the planting arm 3 in the direction opposite the rotational direction of the planting case 2 in a phase for cutting out the seedlings with the planting arm 3 and a phase for planting the seedlings is constructed of a rotary cam unit 21 opposing to gears in the noncircular gear mechanisms and a rocking arm 22, brought into contact with and acting on two protruding cam parts (21A) and (21B) formed in the rotary cam unit 21. Recessed parts are formed on the peripheral surface of the gear opposite to the rotary cam unit 21 so as to avoid interference with the protruding cam part (21B).
Patent JP-S57121350-A (JP)
Title: Communication control device
Inventor: EHAMA RIYUUKICHI
IPC: H04L69/14
Filed: 1981-01-22
Abstract: PURPOSE:To change the number of lines to be stored only by rewriting a conversion table, by providing a scanning line number conversion part, which converts the value of a scanning counter to a scanning line number, between the scanning counter and a decoder. CONSTITUTION:A scanning line number conversion table is written in a scanning line number converting part 16 on a basis of line control information, which is given from the data processing system at an initialization time, by the control of the generating circuit 17 of a scanning line number conversion table. This conversion table is used to convert the scanning of a scanning counter 11, which is operated cyclically at a constant period, to an optimum scanning system in accordance with the number of lines to be stored and classifications and combinations of communication speeds. In case the lines of communication speeds 2,400BPS, 4,800BPS, and 9,600BPS are mixed, frequencies of scan assignment  for a constant period are in proportion 1:2:4, and scan intervals of a specific  noticed line are always constant, thereby maximizing the effective processing capability of the device.
Patent JP-H06209850-A (JP)
Title: Rice cooker
Inventor: SAKURAI TOSHIRO
IPC: A47J36/06
Filed: 1993-01-20
Abstract: PURPOSE:To prevent boiling-over, with regard to the rice cooker provided with a cover of a double structure consisting of an inner cover and an outer cover. CONSTITUTION:The rice cooker is provided with an inner cover 1 which is placed on an opening step part of a pot and covers an opening part of the pot, and an outer cover 2 for covering the inner cover 1, and provided with a vapor exhaust port 6 in a position separated to the utmost from the central part of the outer cover 2, and constituted so that the inner cover 1 has a projecting part 3 protruded upward in its central part, and a recessed part 4 is formed in the periphery of the projecting part 3, and also, a vapor hole 5 is provided in the upper part of a common slanting surface for forming the projecting part 3 and the recessed part 4.
Patent JP-S59133281-A (JP)
Title: Production of wet friction material
Inventor: HAMADA EIJI
IPC: C08J5/14
Filed: 1983-01-20
Abstract: PURPOSE:To obtain a wet friction material having excellent resistance to wear and facing resistance, etc., by making a cylindrical paper from an aq. dispersion contg. cellulose and an inorg. filler, cutting it in round slices, impregnating the slice with a phenolic resin and bonding it to a core metal. CONSTITUTION:Cellulose, an inorg. filler such as diatomaceous earth and optionally other fiber such as org. synthetic fiber are blended together, and the mixture is dispersed in water to prepare an aq. dispersion from which is then made a cylindrical paper. The cylindrical paper is dried by heating, cut in round slices in the form of a circular thin sheet and impregnated with a phenolic resin. Alternatively, before it is cut in round slices, the paper is impregnated with the phenolic resin. The impregnated slice is heated to cure the resin, dried and bonded to a core metal. The resulting composite is heated under pressure to obtain the desired wet friction material. This friction material is suitable for use in the formation of the facing of the wet-process multiple-disc clutch of automatic transmission for automobile, etc.
Patent JP-S57121712-A (JP)
Title: Optical circuit for remote controller
Inventor: INOUE MASAHIRO
IPC: G05B24/00
Filed: 1981-01-21
Abstract: PURPOSE:To transfer plural pieces of information by several pieces of fibers, by executing the multiplexing by optical beams whose wavelengths are different. CONSTITUTION:Optical beams having wavelength lambda1 and wavelength lambda2 generated in a multi-wavelength light source group 5E in a device to be controlled (for instance, a room air conditioner) are transferred to a remote controller 3 through optical fibers 6B1 and 6B2, respectively. On the remote controller 3, an optical switch 3C for mixing the optical beams having wavelength lambda1 and wavelength lambda2 and outputting them to an optical fiber 6A is provided. The optical switch 3C mixes the light beams mechanically by a shield plate or a slit. Also, the mixing ratio of optical beams is formed to vary it in accordance with the mechanical extent of movement of the shield plate or the slit. The control variable is displayed on the remote controller 3 as the mechanical extent of movement, without assistance of other electric power supply, etc. The optical beam transferred by the optical fiber 6A is subjected to wavelength separation, and after that, is converted to a digital value and executes the control.
Patent JP-S58125760-A (JP)
Title: Metal coating paint
Inventor: YABE NAOTO
IPC: C08G59/32
Filed: 1982-01-22
Abstract: PURPOSE:To provide the titled paint having balanced processability, adhesivity, and rapid curability, and useful for the coating of cans, by using a branched epoxy resin composed of a compound having specific number of glycidyl groups, a phenolic compound having specific number of OH groups, and if necessary a curing component. CONSTITUTION:The objective paint is prepared by compounding (A) a branched epoxy resin obtained by compounding (i) a compound having two glycidyl groups (e.g. bisphenol A diglycidyl ether, etc.), (ii) a compound having >=3 glycidyl groups (e.g. novolac-type epoxy resin) and (iii) a phenolic compound having >=2 phenolic OH groups (e.g. bisphenol A) at a weight ratios of (65-10):(0.5-60): (20-40), if necessary with (B) a curing component (e.g. resin curing component) at a ratio A:B of (95-5):(5-95).
Patent JP-H02192514-A (JP)
Title: Control method for fuel feed
Inventor: WATANABE KOJI
IPC: F23N5/00
Filed: 1989-01-18
Abstract: PURPOSE:To perform constantly precise control even when any change in a state is produced by a method wherein a circuit to detect pulverized coal concentration is mounted to a control system. CONSTITUTION:A pressure in a mill precisely follows a change in pulverized coal concentration during both a starting and a stop. Thus, through utilization of a pressure in the mill, continuous control is effected. When, during a starting and a stop, a signal selecting switch 1 is set to the low signal selection side, the internal pressure control side is automatically selected. The level of a pulverized coal surface is measured by means of a back pressure in an air feed pipe for detecting thickness. Connection to the function generator 3 side is made until the level is raised to a value higher than a water column of 10 mm under a steady state during the starting, a primary air amount signal is converted into a signal for a pressure in a mill, which is subtracted by an adder subtractor 7 and inputted as a change in pulverized coal concentration to a function generator 6. When it exceeds a water column of 10 mm, a 100% signal is outputted to the signal selection switch 1. During a stop, switching to the function generator 4 side is effected, and when it is reduced to a value lower than a water column of 10 mm, a signal value on the primary air side is compared with a signal value on the pressure-in-mill side by the signal selection switch 1. When pulverized coal concentration in a mill is decreased, control similar to that during a starting is automatically performed.
Patent JP-H02189008-A (JP)
Title: Circularly polarized wave antenna system
Inventor: NAKANO HISAMATSU
IPC: H01Q21/06
Filed: 1989-01-18
Abstract: PURPOSE:To attain small sized structure and high sensitivity by branching the power fed from the center of a 1st flat plate of a parallel metallic flat plate with a narrower interval than the wavelength of a radio wave through one small hole or over made to a 2nd flat plate and using the branched power so as to excite a circularly polarized wave element antenna. CONSTITUTION:The supply power supplied from a coaxial line 16 is coupled and absorbed with a feeding insertion section 21 of a helical antenna 20 sequentially as the power is propagated through the inner space of the parallel metallic flat plate comprising flat plates 10, 11 radially, reaches the outside of the flat plate 11 through a small hole 14 to excite the helical antenna 20. When the feeding power reaches the termination of the parallel metallic flat plate, i.e., an external ridge, the power is substantially zero. Even if any residual power exists, it is absorbed with a radio wave absorbing body 23 and then no reflecting power remains, which goes to the feeding direction. Thus, means such as au attenuator and a phase shifter are not required, the design is facilitated and the structure is simplified.
Patent JP-H11260907-A (JP)
Title: Mask of semiconductor device and its manufacture
Inventor: SUN HO RI
IPC: H01L21/82
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of a process and the flatness and to thereby prevent damaging phenomenon from occurring at active pattern regions by providing a mask pattern with the active pattern regions and a plurality of dummy active pattern regions from which portions corresponding to gate pattern forming regions are removed. SOLUTION: The width of an active pattern region 21 in a cell region is made narrow, and the width of an active pattern region 21 in a peripheral region is made wide. Then, a plurality of dummy active pattern regions 30, which are separated not only from the regions 21 at predetermined intervals but also from one another, are formed in separation regions 22 which extend between the regions 21 in such a manner that the regions 30 surround each corresponding region 21 in the form of a plurality of rectangular frames. The width of each region 30 is made wider than or equal to the minimum width of the region 21. Further, the width of a gate line pattern region is made wider or equal to the minimum width of any region 22.
Patent JP-S63177861-A (JP)
Inventor: YAMADA HIROJI
IPC: A61L9/04
Filed: 1987-01-16
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-S59133689-A (JP)
Inventor: SUZUKI OSAMU
IPC: G08B25/08
Filed: 1983-01-20
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-S59146656-A (JP)
Inventor: DENISU EDOWAADO KURAAKU
IPC: A61J1/00
Filed: 1984-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07219031-A (JP)
Title: Camera
Inventor: NISHINO NAOYUKI
IPC: G03B17/30
Filed: 1994-01-27
Abstract: PURPOSE:To prevent the electrification condensing-A inside a camera by installing a grounded section having conductivity on the inside wall of a cartridge chamber and making the section brought into contact with a cartridge main body. CONSTITUTION:The section 28 constituted of a thin metal plate is provided inside the cartridge chamber 22. One end of the section 28 is stuck to true inside want or the cartridge chamber 22, and is brought into contact with the external periphery of the cartridge main body 13 in the case of loading the cartridge main body 13 inside the cartridge chamber 22. The section 28 is connected to the negative terminal of the power source of the camera 20 through a main body part 21 and is grounded. Furthermore, the end part of the section 28 on a side which is not stuck to the inside wall of the cartridge chamber 22 has elasticity in a direction to push the cartridge main body 13, and works as an ejector in the case of opening a back cover 26. Consequently, generated static electricity is immediately grounded through the main body part 21 of the camera 20 from the surface of the cartridge main body 13.
Patent JP-H08196904-A (JP)
Title: Nitrogen oxide removing catalyst
Inventor: IIDA KOZO
IPC: B01J23/30
Filed: 1995-01-23
Abstract: PURPOSE: To provide a nitrogen oxide removing catalyst to remove nitrogen oxide in a combustion gas. CONSTITUTION: A nitrogen oxide removing catalyst is a catalyst to reduce and remove nitrogen oxides in a combustion gas by being brought into contact with the combustion gas after ammonia is added to the combustion gas and the catalyst has a double layer structure consisting of lower layer part composed of a catalytic component having a nitrogen oxide removing function and an upper layer formed by coating the lower layer with a component having a slight function to convent sulfur dioxide in the combustion gas into sulfur trioxide even if vanadium penetration into the upper layer occurs.
Patent JP-S63178424-A (JP)
Inventor: MANABE YOSHIHARU
IPC: H01H23/02
Filed: 1987-01-19
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-S56105816-A (JP)
Title: Correcting method for diameter of spiral pipe
Inventor: HARA YOSHIHIRO
IPC: B21C37/30
Filed: 1980-01-26
Abstract: PURPOSE: To form an exact stepped part at the welding starting point, and to accurately, effectively correct the diameter of the spiral pipe, by giving a radial displacement to the wall of the spirally bent strip and of the spiral pipe.  
     CONSTITUTION: The length of outer circumference of the spiral pipe 14 is measured with a tape measure or an outer circumference measuring device; if the measured outer circumference is smaller than the aim value, the push roll 22 of the internal press unit 19 is displaced radially outward. When the measured outer circumference of the spiral pipe 14 coincides with the aim value, the push roll 22 of the internal press unit 19 is fixed at its present position; during this operation, the external press unit 20 is not required to work so that its push roll 22 is retreated to a position not to contact with the spiral pipe 14. However, after the measured outer circumference coincides with the aim value, the push rolls 22 of the internal and external press units 19, 20, are desired to keep a light contact with the spiral pipe 14, because it is effective for preventing the variation of the outer circumference thereafter. On the other hand, if the measured outer circumference is larger than the aim value, the external press unit 20 is driven to work similarly to above stated correcting operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55102794-A (JP)
Title: Anchor for floating structure
Inventor: OKIGUCHI YOSHIMI
IPC: E01D15/14
Filed: 1979-01-29
Abstract: PURPOSE: To achieve sufficient withstandability against the wave force, tidal force, wind force, etc., by fitting upper projected section of floating box anchored through more than three tension members movably in up-down direction to the fitting section of floating structure, while employing such structure for said floating box that it can move freely only in up-down direction while fixed in horizontal direction.  
     CONSTITUTION: Projected section C is provided above floating box a anchored by means of than three radially arranged tension members b. Fitting section E is provided on the floating structure to be anchored in the ocean, for the purpose to fit the upper projected section C of floating box a movably in up-down direction to the fitting section E. The floating structure D moves up and down in accordance with the height of wave and the ebb and flow, but said up-down movement is absorved by the fitting section and it is fixed in horizontal direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09194393-A (JP)
Title: Induction of immunological tolerance, immunological tolerance inducing food kit and immunological tolerance inducer kit
Inventor: KANEKO TETSUO
IPC: A61K39/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To effectively induce a mammalian immunological tolerance state so as to prevent/treat various kinds of allergic reactions such as food allergy and a crisis of an immunological rejection in organ transplantation, by making a mammal not take a lipophilic component and an antigen at the same time. SOLUTION: A mammal is made not to take (A) a lipophilic component (A1 ) such as various animal fats including a fish oil, a vegetable fat, a phospholipid, oily vitamins, etc., or a substance (A2 ) containing the component A1 and (B) an antigen (e.g. a protein, a peptide, a food and a pollen comprising the protein, etc., as a constitutent component) at the same time. For example, the amount of the component A taken is adjusted to <=0.1g per mammalian weight within <= four hours before intake of the component B and within <= two hours after the intake of the component B.