baber/WOPTO huggingface dataset:
Patent JP-S5494468-A (JP)
Title: Prevention of deterioration of apparatus material for liquid metals
Inventor: YONEZAWA TOSHIO
IPC: C21D7/04
Filed: 1978-01-09
Abstract: PURPOSE:To prevent simply the deterioration of constituent material by preventing the transfer of mass due to the elution, penetration, etc., of elements at the contact point between apparatus and lquid metal by the procedure in which teh surface of apparatus material which is to contact with liquid metal is subjected to a cold processing to give it strain. CONSTITUTION:The surface of a strainless steel as a donstituent material for liquid metal is subjected to a cold preocessing to give it a strain, whereby the Na-oxidized film of Cr is crystallized on the surface and thus the transfer of mass is prevented. In this case,it is necessary to give a more than 10 % cold processing (stain) to the contact between the apparatus and the liquid metal over a depth of more than 50 microns. For example, the corrosion amount of 304 stainless steel caused by liquid Na indicates negative by applying cold processing to the stainless steel, whereas in the case where the cold processed layer is removed, it indicates positive, eroding the stainless steel by Na. And, with respect to cemented amount, the cementation depth of the 303 stainless steel subject to cold processing is small for the former case, whereas, it is greater for the latter.
Patent JP-H10192258-A (JP)
Title: Adipometer
Inventor: IMAHORI OSAMU
IPC: G01G19/50
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an adipometer that can capture relation between a body fat ratio and a physical constitution index. SOLUTION: A calculation unit of this adipometer calculates a body fat ratio, body fat quantity and a physical constitution index based on a body's partial impedance measured by an impedance measuring unit, a body weight weighed by a weighing unit and personal necessary data (height, age, sex) input by an inputting unit. A display part 4 is composed of a numeric display part 4a to display numerical values of the calculation results of the calculation unit and a graphic displaying part 4b to display graphics of the relation between a physical constitution index and a body fat ratio. The graphic displaying part 4b displays physical constitution indexes on the x-axis and the body fat ratio on the y-axis, then displays matrix calculation results of the calculation unit.
Patent JP-S58117914-A (JP)
Title: Combustion controller
Inventor: YAMAMOTO YOSHIO
IPC: F23N5/00
Filed: 1982-01-07
Abstract: PURPOSE:To lengthen the life of battery by automatically starting or stopping combustion only by opening a valve without the use of any commercial power source. CONSTITUTION:The second pilot valve 110 is opened only for a certain period of time by the power of a battery 118 by means of an operational switch 116 switching in an interlocking manner with main valve 103. Then, a pilot burner 107 is ignited by operating an igniter 120, and by output of a thermocouple 117 so heated, the first pilot valve 109 is opened. Then, a pressure-responding valve 104 inserted into main pipeline 102 is opened or closed by the variation in the pressures of the first pilot pipeline 106 into which the first pilot valve 109 is inserted. By this, after the main valve 103 is opened by the passage of an object to be heated, e.g., water combustion is automatically made till the combustion of the main burner.
Patent JP-S5699369-A (JP)
Title: Heat roller type fixing device
Inventor: MATSUMOTO KENICHI
IPC: G03G15/20
Filed: 1980-01-10
Abstract: PURPOSE:To decrease the quantity of heat to be transferred in both end part directions of a heat roller and improve the utilization efficiency of the heat used for fixing by forming the wall thickness near both end parts of said roller thinner than the wall thickness of the other parts. CONSTITUTION:A heating roller 1 retains the same thickness as the wall thickness of the roller 1 in a paper passing part L for the purpose of reduction in temp. drop and uniformalization of temp. distributions. The end parts of the roller 1 also possess the wall thickness similar to that of the roller 1 in order to obtain pressure strength. On the other hand, in parts D, the wall thickness is decreased for a fixed width so that the axial heat conduction characteristics in the parts D are decreased. As a result, temp. rise is obtained quickly in the roller end parts B right after warming-up, whereby fixing performance may be improved.
Patent JP-S59128074-A (JP)
Inventor: WATANABE MASAKI
IPC: B62K5/06
Filed: 1983-01-08
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-S5593390-A (JP)
Title: Magnetic recording and reproduction unit
Inventor: MEKI NORIO
IPC: H04N9/83
Filed: 1979-01-10
Abstract: PURPOSE: To output excellent color reproduction signal, by obtaining the logical sum between the horizontal synchronizing signal including the virtual horizontal synchronizing signal obtained from the reproduction signal and the output of the oscillation means in synchronizing drive with the signal, and forming the color burst gate signal from the logical sum output.  
     CONSTITUTION: The composite luminance signal processing and restoring the reproduction signal from the magnetic head 5 is fed to the horizontal synchronizing signal separation circuit 15 and the horizontal synchronizing signal is outputted to the output. This synchronizing signal is inputted to the delay circuit 22 and also to the phase comparison circuit 33. The circuit 33, variable oscillator 32 and frequency divider 31 constitute the synchronizing oscillator having flywheel effect, and the oscillation frequency is taken the same as the horizontal synchronizing signal to coincidence the color burst signal. The output of the oscillator is fed to one of the gate circuits 30, logical sum is taken with the horizontal synchronizing signal delayed in the circuit 22 by feeding it to another input to output the color burst gate signal rejecting noise at the output of the circuit 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08191556-A (JP)
Title: Rotor coil end monitor
Inventor: HASHIBA YUTAKA
IPC: H02K11/00
Filed: 1995-01-10
Abstract: PURPOSE: To eliminate erroneous detection owing to thermal growth while a rotor and a stator are operating and the vibration during rotation by increasing the size of laser beams and that of a light receiver as compared with air gap and mounting the light receiver so that both shades of the rotor and stator can be detected. CONSTITUTION: The light reception range of a light receiver 7 is fully increased as compared with an air gap 3 and the light receiver 7 is mounted at a position where the shades of a rotor coil end 4 and a stator coil end 18 can be received. Also, a number of optical fibers are aligned and sealed for a slightly fan-shaped section of laser beams 6. Then, a photoelectric converter 9 outputs an electrical signal of '1' from the application part of the laser beams 6 and '0' from a shaded part. When the shaded part increases toward an outer-diameter side, an electrical signal corresponding to a position which changed from light part to shaded part changes from '1' to '0'.  Therefore, by detecting a value obtained by subtracting the light and shade boundary position of the rotor coil end 4 from the light and shade boundary position of the stator coil end 18, the amount of change of the rotor coil end 4 can be monitored.
Patent JP-S62159808-A (JP)
Title: Bearing abnormality detecting device for propeller shaft system
Inventor: DOJO IKUO
IPC: F16C17/24
Filed: 1986-01-08
Abstract: PURPOSE:To enable abnormality monitoring to be carried out for all of bearing portions so as to facilitate maintenance thereof by providing an electric circuit for detecting variation of an electric potential difference generated between a propeller shaft system and a hull and a means for detecting the abnormality on the basis of the results of the detection. CONSTITUTION:An intermediate shaft 6 connected to a main engine and a propeller shaft connected to said intermediate shaft 6 are supported to a hull 1 through an intermediate bearing and a stern tube bearing respectively. A slip type shaft electric potential detecting terminal 9 is fastened to a shaft electric potential detecting terminal fixing pedestal 10 secured to the hull 1 and the measured electric potential is fed to a shaft electric potential monitoring device 8 through a shaft electric potential signal wire 21. When the lubricating state of a bearing is normal and an oil film is retained, a constant electric potential is kept, however, when the cut portions of the oil film are produced due to abnormal condition of the bearing, the electric potential difference between the hull 1 and the intermediate shaft 6 becomes small. Accordingly, with the simple constitution, abnormality monitoring can be carried out to all surfaces of all bearing portions and the maintenance thereof can be facilitated.
Patent JP-S5285206-A (JP)
Title: Production of highly stable liquid oil
Inventor: MURASE IKUNOBU
IPC: C11C3/12
Filed: 1976-01-09
Abstract: PURPOSE: To produce highly stable liquid oil excellent in color and flavor by hydrogenating rape oil in such a way that the hydrogenated product may contain combined fatty acids of a specific composition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5387699-A (JP)
Title: Label making apparatus
Inventor: KISHIGAMI SHIGEKI
IPC: B65C1/00
Filed: 1977-01-13
Abstract: PURPOSE: To make possible printing of characters, etc. of arbitrary sizes in the same line of labels by providing a distributing gate for codes of double lengths and characters, a comparator examining the maximum double length of shift buffers, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56154467-A (JP)
Title: Novel pyrimidine-2-sulfide compound
Inventor: TOORE BENETSUCHIE
IPC: C07H17/02
Filed: 1981-01-09
Abstract: Compounds of the formula   <IMAGE> I  (wherein X represents a halogen atom; n is 0, 1 or 2; R1 and R2, which may be the same or different, each represents a hydrogen atom or a carboxyl, esterified carboxyl, amido or mono- or di-C1-4 alkylamido group or a C1-4 alkyl group which may if desired carry a carboxyl or esterified carboxyl group; and R3 represents a C1-32 saturated or unsaturated, straight or branched, cyclic or acyclic aliphatic group or an araliphatic or heterocyclic substituted aliphatic group, a heterocyclic group or an aryl group which groups may if desired carry one or more substituents selected from halogen atoms and oxo, nitro, hydroxy, etherified hydroxy, esterified hydroxy, primary, secondary or tertiary amino, acylamino etherified mercapto or S=O or -SO2 derivatives thereof and esterified phosphonic acid groups) and, where an acidic or basic group is present, physiologically compatible salts thereof have been found to be of use in combating abnormal cell proliferation. The compounds are prepared inter alia by oxidation of the corresponding sulfide, displacement of a leaving atom or group from the 2-position of the pyrimidine by reaction with a sulfinic acid or by ring closure of the pyrimidine ring.
Patent JP-S5387043-A (JP)
Title: High frequency heating apparatus
Inventor: AKITA TETSUO
IPC: H05B6/68
Filed: 1977-01-12
Abstract: PURPOSE: To minimize inrush current by connecting a resistance with a control element of a branch electric power in parallel for connecting this parallel circuit in series with the input side of a high-tension transformer to whose output side a magnetron is connected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02182760-A (JP)
Title: Polyphenylenesulfide resin composition
Inventor: ASAKAWA TAKEO
IPC: C08L81/02
Filed: 1989-01-10
Abstract: PURPOSE:To obtain a polyphenylenesulfide resin composition improved in moldability without impairing heat resistance by blending a polyphenylenesulfide resin with a specific polyphenylenesulfide ketone resin at a specific amount. CONSTITUTION:The aimed resin composition obtained by blending (A) 70-90wt.% polyphenylenesulfide resin having 1-10000 poise melt viscosity (at 300 deg.C) with (B) 10-30wt.% polyphenylene sulfide ketone resin containing a recurring unit expressed by the formula as a main constituent element and having 1-10000 poise melt viscosity at 370 deg.C.
Patent JP-H09185824-A (JP)
Title: Optical disk data recording method
Inventor: MAEKAWA HIROTOSHI
IPC: G11B7/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To surely change over a laser light power from that for reproducing to that required for recording and to prevent an erroneous address as far as possible. SOLUTION: Each track on an optical disk is divided into twenty sectors (A). An address part is recorded in each sector beforehand, and a data part is provided behind the address part (B). A gap is provided between the address part and the data part (C). On the address part, a same address with each other is recorded plural times. At the head of each address, a sync signal is recorded, and then, an address mark is recorded for synchronization. After the address mark, a track address showing the address of the track and a sector number showing the address of the sector are recorded. Further, CRC code is recorded, which is an error detection code to the track address and the sector number.
Patent JP-H03209056-A (JP)
Title: Working vehicle running shifting structure
Inventor: HAMA MASAAKI
IPC: B60W10/10
Filed: 1990-01-09
Abstract: PURPOSE:To have smooth engagement of a clutch while its structure is simplified, by changing the spring force to energize No. 1 opening/closing valve of normally open type to the direction of opening with a pilot pressure which is generated by a control valve for shifting operation. CONSTITUTION:No.1 and No.2 opening/closing valve 21, 27 and a throttle part 28 are connected parallelly on a working oil supply path 20. The No.1 valve 21 has a spring 33, and a spring receptacle 35 is installed on a pilot oil path 36 leading from a selector valve 13a in such a way as slidable over the set range L. If a control valve 14 is operated within the range of low speed position L, the secondary side oil pressure boosts gradually, and when No.1 set value Q1 is attained, the No.1 valve 21 shuts against the force of the spring 33. Thereby the pressure rises according to the characteristic exhibited by solid line, and the No.2 valve 27 opens at No.2 set value Q2. When the selector valve 13a gets the high speed position H, the spring receptacle 35 is slided to strengthen the energizing force at the spring 33, so that the No.1 set value Q1 rises to Q1', and the pressure boosts according to the curve drawn by broken line. This ensures that the clutch is engaged smoothly.
Patent JP-S61163287-A (JP)
Title: Reactive ion etching apparatus
Inventor: MORI KATSUMI
IPC: C23F1/08
Filed: 1985-01-10
Abstract: PURPOSE:To perform the reactive ion etching having three-dimensional anisotropy by taking out the reactive neutral molecule flow generated in the inside of a subdischarge chamber and introducing it into a main chamber of a high-vacuum side in the optical incident direction. CONSTITUTION:In the inside of a main chamber 1 wherein the reactive gas is introduced through an introduction port 8 to make the high vacuum and a grounded wall 5 is made to an electrode opposing to a target, the material 10 to be etched is provided via a target material 14 on a negative electrode 13 and the reactive ions generated from the target material 14 are accelerated by the electric field of an ionic sheath 16 and the above-mentioned material 10 is vertically etched on the surface. Together with this, in the inside of a subdischarge chamber 2 wherein the reactive gas is introduced through an introduction port 7 and the pressure is higher than the main chamber 1, the neutral molecule generated by making the above-mentioned electrode 5 a common electrode and colliding the reactive ion accelerated by a plasma sheath 15 against a target material 3 on a negative electrode 4 is introduced into the main chamber 1 via an introduction pipe 17 after the ions are filtered through the mesh electrodes 6, 18 and thereby the material 10 is etched in the optical incident angle.
Patent JP-H07208213-A (JP)
Title: Engine braking device for otto cycle engine
Inventor: TAKADA HIROSHI
IPC: F02D9/02
Filed: 1994-01-14
Abstract: PURPOSE:To provide an engine braking device for an Otto cycle engine to show great engine braking force in all engine-driven areas. CONSTITUTION:An Otto cycle engine is provided with a throttle valve 2 in a suction pipe 1. The throttle valve is provided with an air cylinder 6 to drive the throttle valve and with a control unit to open the throttle valve by actuating the air cylinder when a shift is outside a neutral position and an accel lever 3 is at an idle position and the rotating speed of the engine is over a preset value.
Patent JP-H10193019-A (JP)
Title: Electric wire regular dimension cutting device
Inventor: SUGITA KOZO
IPC: B21F23/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To hardly leave a bending habit in an electric wire after cutting and to improve the precision of the cutting length of the electric wire. SOLUTION: The running part 2 having an electromagnetic chuck 20 is provided so as to freely transfer with a driving means 3 along a straight linear rail 1. The electric wire feeding part 4 having straightening parts 40, 50 for straightening the bending habit of the electric wire W is provided in one end 1a side of the rail 1, and a cutting unit 6 is provided between the electric wire feeding part 4 and one end 1a side of the rail 1. The tip end part of the electric wire W fed from the electric wire feeding part 4 is held with the chuck 20 of the running part 2, and the running part 2 is transferred up to a prescribed position on the rail 1. Whereby, the electric wire W whose bending habit is successively straightened with the straightening parts 40, 50 is straightly drawn by a prescribed length.  And the electric wire W' cut into a prescribed length is dropped within the tray 9 of the electric wire W and housed by cutting the drawn electric wire W with the cutting unit 6.
Patent JP-H07210489-A (JP)
Title: Data processor
Inventor: KADOYA MASAHIKO
IPC: G06F13/12
Filed: 1994-01-17
Abstract: PURPOSE:To prevent the performance of input/output processing from deteriorating by distributing input/output processing requirements to plural channel controllers corresonding to the loading condition of the channel controller so as to reduce overrunning caused by overload of a channel controller. CONSTITUTION:A counting means 21 adds or subtracts at fixed periods corresonding to whether an input/output processing control means 20 controls input/output processing with channel devices 31 to 3k and 41 to 4m and peripheral devices 51 to 5n or not. When the count value is larger than a prescribed value, a comparing means 22 informs a busy display means 23 of the result. At the time of requiring input/output processing to a peripheral device 5n, CPU 1 refers to the busy display and requires input/output processing to a channel controller 2j which is not busy. Then, when all the channel controllers 25 are busy at the time of referring to the busy display, input/output processing requirement is queued at an input/output processing requirement queue 12 until the busy display of one of the channel controllers is released.
Patent JP-S61164702-A (JP)
Title: Index rotary mechanism and tool holder
Inventor: IZUMI MASAKI
IPC: B23B29/03
Filed: 1985-01-11
Abstract: PURPOSE:To make it possible minutely adjust or change the radius of gyration of the tip of a cutting blade and to improve work efficiency by simply reciprocating the cylindrical slider fitted at a base arm. CONSTITUTION:At the end of a base arm 1 is the cylindrical slider 5 slightly meshing with an end arm 2 of which end is attached by a cutting blade 21 fitted. The arm 2 is coupled with the arm 1 being capable of rotation, and the rotary axis of the arm 1 is slightly deviated from that of the arm 2. A push of the slider 5 or a release of the push rotates a free tooth 10 by one pitch. It means, therefore, that the tip position of the cutting blade 21 is shifted by one pitch in relation to the arm 1 allowing the radius of gyration of the tip of the cutting blade 21 to be increased little by little to compensate the wearing amount of the cutting blade 21.
Patent JP-S59127085-A (JP)
Title: Copying machine
Inventor: YASUBA HIROSHI
IPC: G03G21/10
Filed: 1983-01-11
Abstract: PURPOSE:To dissolve a developer and decrease its volume, and to copy many sheets by providing a dissolving means for the developer in a recovery container which stores a conveyed developer. CONSTITUTION:The recovery container 17 made of polyethylene contains a developer solution 20 consisting of dioctyl phthalate, dially phthalate, etc. Consequently, when the developer 6 scraped off with a cleaning blade 15 is fed into the recovery container 17 by a conveyor 18, the developer 6 is dissolved in the solution 20 and stored therein while decreasing in volume. The recovery container 17 is filled with 400g untransferred developer 6 without the solution 20, but up to a 700g untransferred developer 6 is stored by containing 200g dioctyl phthalate. Further, the same effect is obtained by diallyl phthalate. Therefore, sheets which are 1.75 times as many as usual are copied.
Patent JP-S59128649-A (JP)
Title: Microprocessor
Inventor: SATOU TOSHIHIKO
IPC: G06F15/78
Filed: 1983-01-12
Abstract: PURPOSE:To keep the high reliability of a system without delaying the processing speed of the system by decoding an instruction code prior to the output timing of a detecting signal outputted from an error detecting circuit. CONSTITUTION:An instruction fetching part 11 in a microprocessor 1 receives an instruction code and sends the code to an instruction decoder part 12. Simultaneously, the instruction code is checked by an error check code and the checked result is inputted to the circuit 12 as a BER signal. The circuit 12 decodes the instruction code and outputs a control signal to an instruction execution part 13. If the BER signal is ''1'', i.e. the instruction code is decided as an error code, the circuit 12 does not output the control signal and stops the circuit 11 from inputting the succeeding instruction. SInce the processor 1 is previously prevented from runaway due to the error instruction, the reliability of the system can be kept without delaying the processing speed.
Patent JP-S62161476-A (JP)
Title: Welding control method
Inventor: WAKAMATSU KAZUHIKO
IPC: B23K9/127
Filed: 1986-01-10
Abstract: PURPOSE:To execute both an automatic correction against the variation of a welding current and an equalizing correction against the level variation of a differential control signal level, by offsetting the variation of a control signal at the time of an input of a welding current by the variation of a welding wire feeding motor applied voltage EM, by a control signal EM. CONSTITUTION:A control signal II by the input of a welding current I, and a control signal EM by the input of a welding wire applied voltage EM are set. In this state, the variation of a control signal I by the variation of this signal EM is offset by the signal EM and the differential control signal IID of a roughly prescribed value is calculated, irrespective of the value of the signal EM. Subsequently, an equalization differential control signal EQIID which becomes constant by an equalizing and amplifying circuit, even if the level of this signal ID is varied is calculated, and it becomes a control signal source for an arc sensor. Accordingly, by utilizing said signal IID and EQIID based on this invention, for an arc welding robot or an automatic arc welding device, an automatic correction against the variation of the welding current and an equalizing correction against the level variation of the differential control signal can be executed, and also an excellent operability is displayed.