baber/WOPTO huggingface dataset:
Patent JP-H01296405-A (JP)
Title: Magneto-optical recording device
Inventor: KURIHARA MAKOTO
IPC: G11B11/10
Filed: 1988-05-24
Abstract: PURPOSE:To execute the recording of high recording density in a short time by impressing the voltage of a reverse polarity to plural conductors when a magnetic pole is inverted. CONSTITUTION:A coil 10 to impress an external magnetic field is composed of the plural conductors and a prescribed voltage is supplied from a voltage control circuit 11. When the magnetic pole is held, a voltage V3 is impressed to only one conductor. When the magnetic pole is inverted, a voltage V1, whose polarity is reverse to the polarity at the time of the magnetic pole holding, is impressed to one conductor and the voltage of the reverse polarity and a voltage V2 of the same polarity are impressed to the other conductors. Thus, since the voltage is impressed to the plural conductors when the magnetic pole is inverted, the intensity of a magnetic field is made stronger in comparison with the case of one conductor and the magnetic field inversion of a recording film can be speedily executed. Then, the recording can be executed with the high density in a short time.
Patent JP-H0421961-A (JP)
Title: Medium speed change monitoring circuit
Inventor: SAITO KINYA
IPC: G11B15/52
Filed: 1990-05-16
Abstract: PURPOSE:To obtain the medium speed change monitoring circuit to perform high-quality write by measuring the medium speed change of an entire data. CONSTITUTION:An interval T1 is measured by a first counter 19 and compared with a reference value 1 from a processor 18 by a first comparator part 21 so as to detect error. An interval T2 is measured by a second counter 22 and compared with a reference value 2 from the processor 18 by a second comparator part 24 so as to detect error. Thus, the medium speed change of a preamble part is checked by measuring the intervals T1 and T2. Intervals TD1 -TDn are measured by a third counter 25 and compared with a reference value 3 from the processor 18 by a third comparator part 28 so as to detect error according to compared results. Then, the medium speed check of a data part is checked by measuring the intervals TD1 -TDn. Therefore, the write can be performed with much higher quality.
Patent JP-H08321810-A (JP)
Title: Light signal transmission device
Inventor: KAIHO NAOKI
IPC: H04B10/80
Filed: 1995-05-25
Abstract: PURPOSE: To eliminate the need of the power source of the other device by means of transmitting power by light from one device and to reduce operation cost. CONSTITUTION: A control circuit 11 and a driving circuit 12 overlap an AC component becoming a signal with the DC component of prescribed quantity becoming power, and emit a light source 13. The light is transmitted to field stations 40 (50) from a control station 10 through a light distributor 15 and transmission/reception light circuits 16a (16b). Then, it is received through the optical demultiplexer-couplers 45 of the field stations 40 (50). Signal light is converted into an electric signal by a light receiver 43, and electric light is converted into power by a photoelectric converter 42. The signal from the field station 40 is obtained by emitting a light source 44 by a control circuit 41 in accordance with information.
Patent JP-S5250653-A (JP)
Title: Input output handling device
Inventor: HAYASHI KOUICHI
IPC: G06F13/12
Filed: 1975-10-22
Abstract: PURPOSE: To make it possible to increase CH at low cost for the system which requires a lot of CH, by supplying the simple CH connection interface changeover apparatus to the channel controller side so that a lot of CH can be connected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5554759-A (JP)
Title: Vessel capable of pressurization and pressure reduction
Inventor: CHIYOU ETSUO
IPC: F16J12/00
Filed: 1978-10-13
Abstract: PURPOSE: To enable ready pressurization and pressure reduction with an elastic container provided with a lid.  
     CONSTITUTION: An elastic container 1 is provided with a lid 2 to permit pressurization or pressure reduction with volume change caused with expansion or elongation of the elastic container 1. The lid 2 is provided with an air hole lid 3, which facilitates the opening and closing of the lid 2 by opening and closing the lid 2 and is also used for air purging after the lid 2 is closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5250881-A (JP)
Title: Poultry keeping feed composite
Inventor: ARAI YASUO
IPC: A61K31/19
Filed: 1975-10-22
Abstract: PURPOSE: To provide a poultry keeping feed compposite which can prevent disease of poultry and deterioration due to growth of mold, improve the egg-laying ratio, and satisfy the proper feed requirement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6019716-A (JP)
Title: Antitumor agent
Inventor: NOJIMA SHIYOUSHICHI
IPC: C07H15/08
Filed: 1983-07-11
Abstract: PURPOSE:An antitumor agent effective for remedying warm-blooded animals seized with a malignant tumor such as leukemia, solid cancer, etc., containing glyceroglycolipid. CONSTITUTION:An antitumor agent containing a glyceroglycolipid shown by the formula (R<1> and R<2> are 8-30C aliphatic hydrocarbon residue; R<3> is glycosyl of monosaccharide or disaccharide). It can be safely administered orally (e.g., tablet, granule, powder, capsule, syrup, emulsion, suspension, etc.) or parenterally (e.g., injection, suppository, etc.). A dose is 0.1-100mg/kg/day, preferably 0.5- 30mg/kg/day, and applied daily or 2-7 days interval. It may be administered 1-3 times dividedly a day.
Patent JP-S5828050-A (JP)
Title: Backlash removing device for bevel gear mechanism
Inventor: SHIGA YASUNOBU
IPC: F16H1/14
Filed: 1981-08-12
Abstract: PURPOSE:To remove backlash without adjustment of a shim by applying load to driving and driven bevel gears from behind, and by interposing wavy springs between the bevel gears and a retaining member. CONSTITUTION:A driven bevel gear 3 is stopped a little to the right of a normal engaging position beacuse a wavy spring 22 is stronger than a wavy spring 21. An assembly comprising a driving bevel bear 2, an intermediate shaft 12, a housing 13 and so on is connected to an elastic motor output shaft 1 by a taper pin. In such a condition, the electric motor is fitted to a gear box 10 and the housing 13 is fixed by a setscrew 23. Since the wavy spring 20 is a little stronger than the wavy spring 22, the driven bevel gear 3 is pushed back to the left. The driving bevel gear 2 slides on an intermediate shaft 4 along a parallel key 5 until it is balanced with such pushing force, thereby to remove backlash with a little preload applied.
Patent JP-H05319799-A (JP)
Title: Tilt type fork-lift control device
Inventor: NAGAMATSU TAKESHI
IPC: B66F9/08
Filed: 1992-05-19
Abstract: PURPOSE:To reduce the generation of a shock during turn-over of a load and to perform smooth and safe inclination operation and starting operation of a fork by arranging a sequence valve in a working fluid feed line. CONSTITUTION:Since when, with the progress of inclination operation, a load is turned over, the set pressure of a third sequence valve 87 is higher than a negative pressure equivalent to a tensile force, no negative pressure is applied on the oil pressure circuit of a second hydraulic cylinder 49 and the generation of a shock is reduced. In starting operation, when a load is turned over, the set pressures of first and second sequence valves 82 and 85 is higher than a negative pressure equivalent to a compression force, no negative pressure is applied on the oil pressure circuits of the first and second hydraulic cylinders 46 and 49 and the generation of a shock is reduced. At a stage wherein the rod of the second hydraulic cylinder 49 is fully moved backward, an oil pressure is increased. When the oil pressure rises and exceeds the set pressure + the negative pressure of the third sequence valve 87, the rod of the first hydraulic cylinder 46 is moved backward and a fork is returned.
Patent JP-S5752956-A (JP)
Title: Electronic mapping equipment
Inventor: NAKAZAWA YOSHIO
IPC: G06Q50/26
Filed: 1980-09-11
Abstract: PURPOSE:To measure a distance etc., together with quick indexing, by giving a function which reserves information in a map, an information processing function, an information procuring function, an information displaying function, and a printing/recording function to this equipment and replacing them with others. CONSTITUTION:A main body 11 composed of a flat type keyboard, a micro-processor, an ROM and an RAM can be connected to a flat type display 7, a printer unit 8, an ROM and RAM unit 9, and MODEM10 through a system bus socket 6. When, for example, a desired place name is input from the keyboard of the main body 11 by using the main body 11, display unit 7 and ROM and RAM unit 9, a map around the place is displayed. Moreover, when any desired place name is input to measure a distance, then, the distance between both places is obtained.
Patent JP-H04329725-A (JP)
Title: Radio channel designation method
Inventor: MAEHARA AKIHIRO
IPC: H04B7/26
Filed: 1991-05-01
Abstract: PURPOSE:To suppress the reception rate reduction of a radio channel designation signal by sending a radio channel designation signal through a low speed control channel and then sending it through a high speed control channel for plural number of times. CONSTITUTION:When a control section of a base station sends a radio channel designation signal, the use of a low speed channel is designated to a control circuit 306 and a transmission signal is inputted to a framing circuit 304. Then a high speed channel is designated to the control section 306 and a transmission signal is inputted to the circuit 304 for a prescribed number of times. When the radio channel designation signal is received, a mobile station selects the designated radio channel. When the signal transmission quality is excellent and the signal transmission is available through the low speed control channel, the designation signal is sent without interrupting communication and when the quality is deteriorated and the mobile station cannot receive the signal through the low speed control channel, since the radio channel designation signal is sent through the high speed control channel with high transmission reliability, the probability of disable reception of the radio channel designation signal is suppressed and the reduction in the reception rate is suppressed.
Patent JP-H04165339-A (JP)
Title: Camera with built-in title function
Inventor: AIDA MASAHIKO
IPC: G03B17/24
Filed: 1990-05-18
Abstract: PURPOSE:To perform simple photographing of a title and an image desired to be synthesized by mounting an external image input jack to the outside of a camera device, arranging an image memory part, an image control, and a projecting device to the interior of the camera device, and locating a beam splitter between the lens and the shutter of the camera device. CONSTITUTION:An external image input jack 3 is located to the outside of a camera device 1. An image memory device 4 and an image control 5 are arranged to the interior of the camera device 1, and a projecting device 6 is disposed thereto. A beam splitter 7, such as a half mirror, a prism, is located between a lens 2 and a shutter 12 of the camera device 1. This constitution simply copies a title to a photograph, effects composite photographing, changes a tile and an image to be synthesized through control of a color and a format, and provides an independent original composite photograph.
Patent JP-S63290090-A (JP)
Title: Synthesizing device for video signal
Inventor: IDEI TOSHIO
IPC: H04N9/74
Filed: 1987-05-21
Abstract: PURPOSE:To continuously monitor an auxiliary pattern even if main pattern signal is locked by automatically switching to synchronizing signal which is previously generated in an inner part and the setting voltage of a voltage control oscillator (VCO) when the lack of the main screen signal is detected. CONSTITUTION:A synchronizing signal detection circuit 61 detects the presence and absence of the synchronizing signals 53 included in the main pattern signals 1 and outputs lack signals 65. If it is assumed that the main pattern signals 1 are lacked, second and third analogue switches 62 and 64 receive the lack signals 65 and they are automatically switched in such a way that the synchronizing signals from a synchronizing signal generation circuit 60 are inputted to a controller 32 and the output voltage of a VCO setting voltage power 63 to a VCO35. Consequently, auxiliary pattern signals 2 are generated without being interrupted. Thus, the auxiliary pattern can continuously be monitored.
Patent JP-H07292227-A (JP)
Title: Polyethylene terephthalate composite material, polyester composite material, and their production
Inventor: SHIRAI YASUNORI
IPC: C08L67/02
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a polyethylene terephthalate composite material which is suitable for various applications and has freely adjustable modulus of rigidity and damping capacity by specifically treating the composite material to adjust the modulus of rigidity and/or damping capacity. CONSTITUTION:The modulus of rigidity and/or damping capacity of a polyethylene terephthalate composite material is adjusted by adjusting its degree of crystallization to a specified value or by specifying the amt. and/or shape of a filler (e.g. glass fiber, glass bead, or mica) compounded into the composite material.
Patent JP-S62283459-A (JP)
Title: Recovery clock forming circuit for pcm signal
Inventor: YOSHIMOTO MITSUFUMI
IPC: G11B27/00
Filed: 1986-05-31
Abstract: PURPOSE:To attain excellent high speed search and special mode reproduction by detecting the frequency change of a PCM signal so as to move the recovered clock frequency band, thereby allowing a recovery clock frequency band to include a channel clock frequency. CONSTITUTION:If the frequency of a PCM signal reproduced by a head 1 by the reproduction of the special mode of a VTR or the high speed search of a digital audio tape recorder, the frequency change is detected by a channel clock frequency detection circuit 11. Then a control signal outputted from the circuit 11 is fed to a voltage variable oscillator VCO 6 to move the output frequency band of the VCO 6 thereby applying control to include the channel clock frequency in the recovered PCM signal. Thus, the high speed search, the VTR special mode reproduction are executed excellently.
Patent JP-H1047078-A (JP)
Title: Exhaust gas reburning plant
Inventor: IKEDA HIROSHI
IPC: F01D21/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To avoid penetration into an unbalance range in an exhaust gas reburning plant which is provided with exhaust gas, fuel and a boiler, and by which a steam turbine is driven by steam from this boiler, by lowering the output of the steam turbine within a predetermined range of operation limitation when the output of a gas turbine is lowered. SOLUTION: This exhaust gas reburning plant is equipped with a combustor 1b by which combustion gas is produced by burning compressed air from a compressor 1a and fuel, and a GT(gas turbine) 1c is driven by this combustion gas. Next, exhaust gas from the GT 1c and fuel are burnt by a boiler 2, and an ST(steam turbine) 3 is driven by steam produced. In the thus constructed plant, in the case that there is a fear of penetration into unbalance which causes the deficiency of the amount of combustion oxygen of the boiler 2 at the time of lowering a GT output, an ST output is reduced within a range of operation limitation. Namely, signals from generators 5, 6 are inputted in a controller 11, a control valve 11 is throttled on the basis of the range of operation limitation and these input signals, a supply fuel amount to the boiler 2 is reduced, and the ST output is lowered.
Patent JP-S62283739-A (JP)
Title: Microwave data transmission equipment
Inventor: OOTA TOMOZO
IPC: H04L5/16
Filed: 1986-05-30
Abstract: PURPOSE:To realize a mobile body discriminating device having many functions, and to widely utilize it by transmitting and receiving various signals in a time series mode by using only one kind of using signal frequency. CONSTITUTION:A series of signal radiated from an inquiring device 101 are received by the transmitting/receiving antenna 23 of a responsing device 102, domodulated by a demodulator/modulator 24, and transmitted to a power source built-in CPU 27 through a receiving signal line 25. The power source built-in CPU 27 detects the power source start signal S1 of this demodulating signal and starts a power source, and also, if a control signal S2 sent subsequently is a read-out control signal, a data stored in the memory of the power source built-in CPU 27 is fetched successively, and the demodulator/modulator 24 is driven, based on the contents of the data, through a transmission signal line 26. By such driving, a nomodulated wave which is received from the transmitting/receiving antenna 23 subsequently to the control signal S2 is modulated by a read-out data read out of the memory of the power source built-in CPU 27 and radiated from the transmitting/receiving antenna 23 again.
Patent JP-H10316975-A (JP)
Title: Catalytic reforming process for hydrocarbon and method for inhibiting coking
Inventor: NAKANO MAKOTO
IPC: B01J23/56
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To inhibit the formation of coke in a catalytic reforming apparatus. SOLUTION: In a process for catalytically reforming a hydrocarbon in the presence of a catalyst in a catalytic reforming apparatus, the formation of coke occurring on the wall of or in the inside of the apparatus is inhibited by incorporating water in an amt. of 50-100 ppm, pref. 60-90 ppm, (based on the hydrocarbon) into a raw material feed comprising a hydrocarbon and hydrogen.
Patent JP-H01298929-A (JP)
Title: Spring pressure monitor for coil securing member
Inventor: IWATA NORIYUKI
IPC: H02K11/00
Filed: 1988-05-26
Abstract: PURPOSE:To always monitor a spring pressure by indirectly measuring the spring pressure of a coil securing member by a distance sensor. CONSTITUTION:The corp slot 1, upper and lower coils 2, 3 of a stator are inserted through a spacer 4 between the coils. A wedge lower space 5 is disposed at the top of the coil 2, a coil securing member 8 is inserted between the spacer 5 and a slide 7 integral in a reverse gradient to the groove of the wedge 6 having a gradient groove, and the coils 2, 3 are secured in the core slots 2 of a stator core 9. The member 8 is formed of a FRP wavy plate which is axially wavy, and a metallic pin 10 is secured to the side face of the crest of the wave. The sensor 12 of an eddy current type displacement detector is so mounted in the vent duct 11 of the core 9 as to be opposite to the pin 10, and the spring pressure of the member 8 is always measured by measuring a distance to the pin 10.
Patent JP-S5252025-A (JP)
Title: Exhaust gas recycling valve
Inventor: SUMIYOSHI MASAHARU
IPC: F02M25/07
Filed: 1975-10-22
Abstract: PURPOSE: By specifying the ratio of the effective pressure area of an atmospheric chamber and a membrane to partition a back pressure chamber which is communicated to an exhaust gas branch pipe and that of the effective section area after the opened and closed exhaust gas taking out pipe is opened, the exhaust gas recycling rate is kept constantly at any time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05327242-A (JP)
Title: Structure for preventing circuit board package from coming off from connector
Inventor: FUJIMOTO MASATAKA
IPC: H05K1/14
Filed: 1992-05-20
Abstract: PURPOSE:To make it easy to insert and detach a circuit board package and also improve the mounting efficiency of wiring patterns or electric parts. CONSTITUTION:A structure is provided for preventing a vertical circuit board package 3 from coming off from a connector 2a a main circuit board 2 fixedly provided on the mounting surface of a rack 1. The rack 1 is provided with a pair of a basic board support part 4a having a guide groove 4a-1 for guiding and holding both side edges of the circuit board package 3 in a vertical direction and a board support 4 including a flexible engagement part 4b having a nail 4b-1 on the end and extending from the board holder 4a, which are oppositely provided vertically to the mounting surface of the rack 1. The board holder of the board support is made to guide and hold the circuit board package 3 and at the same time the flexible engagement parts are made to be displaced by a spring in the direction to go away from each other and when the circuit board package is connected with a connector, the nail is engaged with the circuit board package by the repulsion of a spring to make such engagement as to prevent the coming-off of a connector.
Patent JP-H08296296-A (JP)
Title: Mounting structure for ceiling panel
Inventor: MAEDA MASATAKA
IPC: E04B9/30
Filed: 1995-04-26
Abstract: PURPOSE: To enhance workability and save labor for a construction work by lessening labor and trouble associated with a ceiling panel mounting work. CONSTITUTION: A plate type material 5 is attached to the inner foundation F of a room R for forming the inner surface W thereof. The foundation F is fitted with secured mounting hardware 3 having a locking piece 2 capable of tilting toward the foundation F under a pressing force from a reference position X inclined down internally, and being reset to the position X, due to the inherent spring function thereof. In addition, a ceiling panel 4 is held with a gap G between the lower end of the piece 2 and the upper edge 6 of the material 5 by pressing down the piece 2.
Patent JP-S5828930-A (JP)
Title: Hot air circulation type heating apparatus
Inventor: TAKEUJI KOUICHI
IPC: F24C15/00
Filed: 1981-08-13
Abstract: PURPOSE:To reduce the cost of coating a catalyst film and to limit the coating to the required range by a method wherein an oil removing plate is attached to one of the walls of a cooking chamber so as to cover hot air intake holes and the catalyst film for decomposing an oil component is coated on the surface of the oil removing plate facing the cooking chamber thereby the replacement of the catalysist is simplified. CONSTITUTION:On the walls 8 of a cooking chamber 9, a side wall 4 is provided with a concave section 4a having a number of hot air intake holes 10. Further, a number of hot air blowout holes 11 are drilled in the outer periphery of the side wall 4. In this case, the oil removing plate 12 is removably attached to the concave section 4a from inside the cooking chamber 9 so as to cover the holes 10 and a side wall plate 4b therearound. The oil removing plate 12 is provided with a number of vent holes 14 each having a diameter smaller than the diameter A of the hole 10 and communicating with the hole 10 and the surface 12a of the plate 12 facing the cooking chamber 9 and the walls of the vent holes 14 are coated with the catalyst film 15 for decomposing the oil component. As a consequence, the coating of the catalyst film is limited to a small sectional area such as the oil removing plate 12 for which the overall coating of the catalyst film is easily made.
Patent JP-S62285071-A (JP)
Title: Improved type ground detector
Inventor: HONDA SATOSHI
IPC: G01R31/02
Filed: 1986-06-03
Abstract: PURPOSE:To achieve a higher sensitivity, by converting current from a power source into light energy to be detected with a light emitting device. CONSTITUTION:An electric appliance circuit is provided inside with a terminal 5 connected to the earth, light emitting devices 11 and 12 connected between both sides of the terminal 5 and a power source in an electric appliance, optoelectric transducers 31 and 32 and a detecting section 41. When a grounding occurs at one point 6 of the electric appliance circuit, a grounding current runs between the point and the terminal 5, which causes a difference between currents following through the devices 11 and 12 equivalent to the grounding current ig flowing therethrough. As a result, luminous fluxes received with the devices 31 and 32 does not equal to cause a difference between voltages E1 and E2 generated from the devices 31 and 32. So, the difference E1-E2 of the voltage is detected with the detecting section 41 and the resulting voltage difference is shown on a display section. Thus, a highly sensitive detector can be obtained.