baber/WOPTO huggingface dataset:
Patent JP-H02232649-A (JP)
Title: Method for processing photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D3/04
Filed: 1989-03-06
Abstract: PURPOSE:To allow the reuse of a processing liquid and to lower the BOD value and COD value of a waste development processing liquid by bubbling the processing liquid by using air from which oxygen is removed. CONSTITUTION:An absorption column 2 installed at a developing tank 1 removes the oxygen in the air flowing from a direction (a) by a pump 4 at the time of a development processing. An air nozzle 3 installed in the lower part in the developing tank 1 is introduced with the air subjected to the oxygen removal in the absorption column 2 bubbles the air into a developing soln. 10. Namely, the oxygen in the air is removed by utilizing the reducing power still remaining even after the development processing of reducing agents, such as developing agents, existing in the overflow liquid of the developing soln. and this air is used as the gas for bubbling the developing soln. 10. The reuse of the overflow liquid of the developing soln. is enabled in this way and the BOD value and COD value of the waste liquid are lowered.
Patent JP-H07261673-A (JP)
Title: Display stand
Inventor: WATANABE TADASHI
IPC: H05K5/02
Filed: 1994-03-24
Abstract: PURPOSE:To provide a display stand designed to enable a user to most adequately adjust the visual angle of the display in an ordinary posture to view the display. CONSTITUTION:This display stand has a main body leg 2 held and mounted in a specified state at a display 1 body and a strut leg 4 mounted turnably at the display 1 body and is so constituted that the visual angle of the display 1 is adjusted by changing the relative position of the main body leg 2 with the strut leg 4. The main body leg 2 is provided with a friction member 13 which is freely rotatably mounted at this main body leg, an energizing member 16 which makes this friction member 13 nonrotatable by applying energizing force on the friction member 13 and brake releasing members 14, 17 which make the friction member 13 rotatable by applying the force overcoming the energizing force of this energizing member 16.
Patent JP-S59180888-A (JP)
Title: Semiconductor memory
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/404
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the breakdown of a capacitor by attaining the quick follow-up of the output of a voltage dividing circuit which decides the potential of a counter electrode during a rise of a power supply potential and therefore preventing the voltage to be applied to the capacitor from exceeding remarkably a designed level. CONSTITUTION:A depression type transistor TRQ12 is added as a potential follow-up circuit C1, and the potential of a counter electrode having the threshold voltage set at Vth (d) can be raised up to ¦Vth(d)¦. The size of the TRQ12 is sufficiently increased and the power supply voltage VCC rises up to about 5V. At the same time, the potential OP of the counter electrode is raised up to ¦Vth(d)¦, e.g. 20V. Therefore it is avoided that 5V is applied directly to the capactior of a memory cell. Then the potential OP has a slow rise toward the target 2.5V owing to a voltage dividing circuit VD. In this case, the TRQ12 is cut off.
Patent JP-S58171047-A (JP)
Title: Photoconductive material
Inventor: SHIMIZU ISAMU
IPC: H04N5/335
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a photoconductive material superior in long wavelength light sensitivity and optical fatigue resistance, by forming on its susbstrate the first specified layer region and the second photoconductive layer region, and an amorphous layer contg. O. CONSTITUTION:A photoconductive material 100 is obtained by forming on a substrate 101 an amorphous layer 102 contg. 0 and incorporating the first layer region 103 made of an amorphous material contg. Si as a main component, and H and/or halogen, and Ge, and the second photoconductive layer region 104 made of an amorphous material contg. Si as a main component, and H and/or halogen. The region 103 contains Ge in a distribution of concn. C at a constant concn. C1 from the position t2 of the interface in contact with the substrate 101 to the position of t1 and gradually and continuously decreasing from a concn. C2 at the position t1 to a concn. C3 at the position tT of the interface with the region 104.
Patent JP-S56150237-A (JP)
Title: Control of speed of front member of hydraulic shovel
Inventor: IZUMI EIKI
IPC: E02F9/22
Filed: 1980-04-24
Abstract: PURPOSE:To constantly control the angular velocity of the front member of an hydraulic shovel by a method in which the angle of the front member driven by an hydraulic cylinder is detected, the angle signal obtained is converted into a control  signal by a given function, and the flow rate of the hydraulic cylinder is controlled by the control signal. CONSTITUTION:When an operating lever 19 is operated for driving an arm 3 whose tip is provided with a bucket 4 by an hydraulic cylinder 8, an angle signal from an arm angle detector 18 is put in a controller 20, whereupon the angle signal is converted into a speed ratio signal by a given function previously obtained and then a control signal is obtained by multiplying the speed ratio signal by the ouput signal of an operating lever 19 and sent out. The output signal is added to the controller 17 of a variably discharge type pump 10 to control the flow rate to the hydraulic cylinder 8. Thus, the anglar velocity of the arm 3 can be constantly controlled, making the operability of the bucket 4 better.
Patent JP-S55145712-A (JP)
Title: Novel high-molecular compound having phase transfer catalytic effect and preparation thereof
Inventor: KATOU MASAO
IPC: C08F16/00
Filed: 1979-05-01
Abstract: PURPOSE: To efficiently obtain a high-molecular compound having phase transfer catalystic effect useful as a chemical reaction catalyst, by polymerizing one kind of a monomer such as a vinylphenoxy derivative in the presence of a radical-polymerization initiator or a cationic polymerization initiator.  
     CONSTITUTION: One kind of a monomer ahown by formula I (wherein R is aromatic cyclic group; m is 0W1; n is an integer >1), such as 2-phenoxyethyl vinyl ether or 1-(4-vinylphenoxy)-2-phenoxyethane, is polymerized in the presence of a radical- polymerization initiator such as benzoyl peroxide or a cationic polymerization catalyst such as tin chloride or aluminum chloride to obtain a titled high- molecular compound comprising a polymer consisting of monomer units shown by formula II (wherein R, m, n have the same meaning as defined above). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63222092-A (JP)
Title: Diffraction device for reflected fast electron beam
Inventor: YAO HIDEKI
IPC: G01B15/00
Filed: 1987-03-09
Abstract: PURPOSE:To enable in-site observation of a growth surface structure by reflecting electron diffraction using rotation state of a substrate, by additionally providing an electron beam deflector and secondary electron multiplying surface in the titled device installed in a growth chamber of a molecular beam epitaxial growth apparatus. CONSTITUTION:A manipulator 2 provided in a growth chamber 7 between an electron gun 1 and a fluorescent screen 4 is used to rotate a substrate crystal 3 held thereby. In this growth apparatus, a secondary electron multiplying surface 5 is provided in front of the screen 4 and an electron beam deflector 6 is provided in an electron beam passage from the electron gun 1. When a DC high voltage is applied to the multiplying surface 5, electron beams, emitted from the electron gun 1 and diffracted on the surface of the substrate 3 are incident on the multiplying surface 5 and the incident electrons are multiplied by repeated emission of secondary electrons. Accordingly, an extremely bright electron diffraction pattern is imaged on the screen 4. If the incidence of the electron beams on the surface of the substrate 3 is on or off by the deflector 6 accurately synchronized with the rotation of the substrate 3, only an electron diffraction pattern from an optional and accurately the same place on the substrate is intermittently obtained for each rotation of the substrate.
Patent JP-S5726411-A (JP)
Title: Garnet magnetic material
Inventor: SHINOHARA HAJIME
IPC: H01F1/34
Filed: 1981-04-09
Abstract: PURPOSE:To stabilize the operation of a microwave element Ferry magnetic garnet material in the using temperature range of the garnet by employing the magnetic material of the predetermined composition formula satisfying the predetermined conditions, thereby reducing the temperature coefficient of the magnetic garnet material used for VHF band or the like. CONSTITUTION:A material represented by the composition formula (GdyY3-2x-y Ca2x)(Fe2-yIny)(Fe3-xVx)O12 satisfying the relation represented by the formulae: 0<x<=0.6, 0.3<=y<=0.6, 0.6<=z<1.5 and 1<=8x-28y+8z<=4 is weighed and is  mixed by a ball mill. After the mixture is temporarily baked for the predetermined  period of time, it is again pulverized by the ball mill, is then compression molded, and is baked at the predetermined temperature for the predetermined period of time  in an oxygen atmosphere. Then, the temperature coefficient of the magnetic garnet material for the microwave element, e.g., circulator, isolator, etc. used for VHF, UHF bands, etc., and the temperature change of the element within the using temperature range can be simply varied.
Patent JP-S62211165-A (JP)
Title: Marking method
Inventor: YOKOTA TOSHIO
IPC: G06K1/12
Filed: 1986-03-13
Abstract: PURPOSE:To enable uniform and sharp printing to be performed by combining a process for brushing or blowing a work to be marked with a process for emitting a laser beam to and marking the work to be marked. CONSTITUTION:A laser beam (A) focused in the form of a square or a strap- shaped beam by a focusing lens 1 is projected to a work to be marked 4 through a stencil 2 and an image formation lens 3, printing the pattern of the stencil 2. after emission of a laser beam for a prearranged time, a compressed air (B) is blown onto the work 4, and the remaining waste of the work generated by the emission of a laser beam is blown off. Later the laser beam is emitted again for a prearranged time. Thus sharp printing can be performed by alternately repeating a laser beam emission process and a blowing process several times.
Patent JP-S52137155-A (JP)
Title: Process for produing granulated oil-contained waste water treating material
Inventor: SATOU HIROSHI
IPC: B01D15/00
Filed: 1976-05-11
Abstract: PURPOSE: To provide a process for producing a water treating material effective for purifying the waste water containing oil content and solid matters which has high oil removing efficiency, strong strength and which does not take place secondary public pollution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57169639-A (JP)
Title: Thermally responding apparatus
Inventor: NEMOTO MICHIO
IPC: G01K7/38
Filed: 1981-04-11
Abstract: PURPOSE:To make variable an action temperature, by providing the means varying an area of a magnetic passage of a yoke wherein a permanent magnet arranged facing to a heat sensitive magnetic body is provided incorporatedly in a thermally responding apparatus used the heat sensitive magnetic body. CONSTITUTION:A heat sensitive magnetic body 3 having a curie point near a temperature to be detected is fixed on the lower face of a cover plate 2 of a case 1. An annular permanent magnet 5 is closely stuck to the inner diameter of a yoke 4 having a little larger inner diameter than the outer diameter of the body 3 and a deeper recess part than the thickness of a magnet 5. The yoke 3 consists of another yoke pieces 41 and the yoke 41 is turned by turning a shaft 11 with a knob 101 turned. An action temperature can be varied in accordance with the turning angle of the yoke 41.
Patent JP-S57168450-A (JP)
Title: Method for protecting ion source apparatus
Inventor: MATSUDA SHINZABUROU
IPC: H05H1/22
Filed: 1981-04-10
Abstract: PURPOSE:To ease the temporary potential difference between components and protect the components by a method wherein a surge absorption element is attached across the components constituting a source plasma generating assembly. CONSTITUTION:A surge absorption element comprising high frequency capacitors 25-30 or non-linear resistors, or a combination of them is connected across each component of a source plasma generating assembly in an ion source apparatus 1 or in the neighborhood of the apparatus. Due to the connections, it is possible to solidify the potential against surge voltage for all components and to allow temporary voltage to be produced across the components, so that these components are protected.
Patent JP-S56152256-A (JP)
Title: Low humidity air circulating water-cooled thyristor valve
Inventor: TAKAHASHI HIDEKI
IPC: H01L23/473
Filed: 1980-04-25
Abstract: PURPOSE:To obtain a low humidity air circulating water-cooled thyristor valve detecting a circuit where leakage of water or partial discharge is caused and preventing both defects by providing a long sized insulating pipe which also serves as a channel for detecting the leakage of water and a sound propagation path for discharge sound detection between a dividing thyristor circuit and ground electric potential. CONSTITUTION:A water-cooled pipe 5 is connected to the thyristor in a dividing thyristor circuit 1 and a heating element such as a resistor or the like and a cooling member 18 is connected to the pipe 5. An enclosure of the dividing thyristor consists of a lower cover 12 and an upper cover 13 and is covered with corona shield. The base surface of the lower cover 12 is slightly declined and a hole 24 is provided at the lowest level of the cover 12 collecting the leakage of water and the leakage of water reaches a hydrostat 15 from the hole 24 through a solid insulating pipe 14 and the presence or absence of the leakage of water is judged to indicate the result by an alarm device for the leakage of water 23. When partial discharge exists in the circuit, the partial discharge is propagated to a microphone 19 for detection. In this way, if the leakage of water or partial discharge exists in the circuit, it is immediately detected and a low humidity air circulating water- cooled thyristor valve is composed to prevent the leakage of water or partial discharge.
Patent JP-S57169685-A (JP)
Title: Layer testing method for coil for armature winding
Inventor: KIMURA OSAMU
IPC: H02K11/00
Filed: 1981-04-13
Abstract: PURPOSE:To perform testing with min. required impulse voltages without damaging insulation to ground by disconnecting the one coil nearest the line side from other coils, applying the impulse voltages between conductors and an iron core and performing a layer test. CONSTITUTION:In the case of applying an impulse voltage E0 simultaneously to all coils with respect to a coil group 1 of single pole and single phase nearest the line side, about >=50% voltage is shared to the coil 3 at the applied end of the voltage. Hence, it is satisfactory to apply the shared voltage E1 lower than E0 independently to the coil 3 and to apply the E2 lower than the E0 independently to the remaining coil group 4. Hence, it is possible to select the min. required inpulse voltage value and to verify the reliability of the dielectric strength between turns sufficiently without damaging the insultion to ground by disconnectig the one coil neareset the line side from the other coils, applying the impulse voltage between the conductors and an iron core separately from the other coil groups and performing layer tests.
Patent JP-S59180297-A (JP)
Title: Heat transfer pipe for boiling
Inventor: IKOMA MITSUHIRO
IPC: F28F1/40
Filed: 1983-03-29
Abstract: PURPOSE:To improve the heat transfer performance by inserting into titled pipe a spiral heat transfer enhancement insert item which is processed to make its sides porous so that air bubble nucleus effective to transfer the boiling heat are stabilized near the pipe inner surface. CONSTITUTION:A spiral heat transfer enhancement insert item 3 having a porous section 2 in its sides is inserted in a heat transfer pipe with a certain clearance delta in which a fluid flows. The fluid flowing in the heat transfer pipe 1 receives a turning force by the spiral heat transfer enhancement insert item 3 to produce a centrifugal force so as to be drawn toward the inner surface of the heat transfer pipe 1. Air bubbles are grown there by taking the heat from the nearby inner surface of the high-temperature heat transfer pipe 1 with the porous sides of heat transfer enhancement inert item 3 utilized as an air bubble nucleus effective for boiling heat transfer. The grown air bubbles are further grown while passing through the clearance delta between the heat transfer pipe 1 and the heat transfer enhancement insert item 3 and leave there to be gathered in the center of the heat transfer pipe 1. Therefore, an increase in the thermal resistance due to air bubbles remaining near the inner surface of the heat transfer pipe 1 can be avoided.
Patent JP-H05217011-A (JP)
Title: System for converting bar code into data
Inventor: YAMAMOTO HIROKO
IPC: G06K1/12
Filed: 1992-02-05
Abstract: PURPOSE:To easily execute a computer program processing by converting the bars and spaces of a bar code into the ON/OFF of dots and expressing the ON/OFF of each dot correspondingly to one bit. CONSTITUTION:The bars and spaces of each bar code are expressed by the ON/OFF of respective dots correspondingly to one dot of one dot computer data. In the case of CODE39 e.g. a bar code of asterisks '*' is expressed (A) by the ON/OFF of dots in a dot matrix of 160X40 asterisks, data (B) are obtained by expressing each dot in a horizontal row correspondingly to one bit and the character code data (C) of 5 bytes are obtained by displaying the data (B) by a hexadecimal expression. Thus each bar code in the CODE39 corresponding to each unit character or each unit code is converted into 5-byte character code data. A real bar code is formed (inverse transformation) by using a converted character code.
Patent JP-H02235218-A (JP)
Title: Method for erasing information of optical recording medium
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/0055
Filed: 1989-03-07
Abstract: PURPOSE:To surely erase a recording mark by increasing the intensity level of an optical beam when the recording mark on a recording track is irradiated with an optical beam. CONSTITUTION:Information is erased by controlling the intensity level of a beam projected from an optical pickup 5 by a control signal impressed from an erasing circuit 10 to a beam level control circuit 7. The intensity level of the beam projected from the optical pickup 5 is controlled by instantaneously increasing the level of the beam only when the beam scans the recording mark on the recording track while setting up the intensity level to an erasing level. The scanning timing of the beam on the recording mark is detected by a mark detecting circuit 11 and a timing pulse forming circuit 12. Consequently, the temperature of the recording mark can be surely increased more than a crystalization temperature at the time of erasing the information and the information can be surely erased.
Patent JP-S58171439-A (JP)
Title: Resin composition
Inventor: HAZAMA KENICHI
IPC: C08L67/00
Filed: 1982-03-31
Abstract: PURPOSE:A resin composition for preventing foaming in melt processing without damaging heat distortion resistance, impact resistance, and transparency, obtained by blending a composition consisting of a polyarylate and a polycarbonate with a phenolic compound havng steric hindrance. CONSTITUTION:(A) A polyarylate preferably obtained from a mixture of terephthalic acid and isophthalic acid and a dihydric phenol, especially bisphenol A, having 12,000-20,000 molecular weight is blended with (B) a polycarbonate, preferably obtained from bisphenol A and phosgene or diphenyl carbonate, having 15,000-35,000 molecular weight and (C) a phenolic compound such as 2,6-di-t- butyl-4-methylphenol, having steric hindrance. The blending ratio of the component A to the component B is preferably (5:95)-(95:5) by weight with respect to total physical properties, and the amount of the component C is >=0.01wt%, preferably 0.1-2wt% based on the total amount of the composition.
Patent JP-S53140719-A (JP)
Title: Powder transport vehicle
Inventor: HONMA SEIZOU
IPC: B60P1/60
Filed: 1977-05-11
Abstract: PURPOSE: To concentrate the driving system of a powder transport vehicle in narrow space therein by integrating hydraulic pump and blower with a drive shaft branched from a power engine and driving independently the pump means and the blower. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53139215-A (JP)
Title: Tank lift up construction method
Inventor: TAKEI NORIO
IPC: B65D88/06
Filed: 1977-05-12
Abstract: PURPOSE: To balance the froce working on bottom plate and side plate of tank when lifting to lift up the tank easily without damaging the body in constructing method of rising tank side plate by supporting with top and bottom lifting brackets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03254840-A (JP)
Title: Control mechanism for hulling and sorting device
Inventor: YAMAMOTO HIROBUMI
IPC: B02B7/00
Filed: 1990-03-05
Abstract: PURPOSE:To prevent grain from clogging due to an erroneous operation and give a warning to operators by turning on and off lamp by a method wherein, even if a starting switch is turned on in a manual mode, the subject device is not made to start and a manual pilot lamp is made to turn on and off. CONSTITUTION:The feeding of rice in the husk from a roll rank, the hulling and sorting thereof and the introduction thereof into a product tank are controlled totally. In a manual mode, even if a starting switch SW14 is turned on, the subject device is not made to start and a manual pilot lamp 54 is made to turn on and off. More specifically, since, at the time of the manual operation, a roll tank shutter and a sorting machine tank shutter can be opened or closed as desired by the operation of switches SW24 and SW26, if a sorting machine or lifting machine is started by turning on the starting switch, an overload on a motor occurs due to the clogging of grain. To eliminate this possibility, a warning is given to the operator against the turning-on of the starting switch by turning the manual pilot lamp 54 on and off.
Patent JP-H05256239-A (JP)
Title: Connecting device between ignition device and driving shaft of engine
IPC: F16D3/04
Filed: 1992-03-13
Abstract: PURPOSE:To satisfy a demand for the exclusion of various restrictions and the miniaturization of a connecting device between an ignition device and an engine driving shaft by disusing a coupling locking pin, and severally providing the inner periphery of the cylindrical part of a coupling with a flat surface part and the outer periphery of a rotating shaft with a flat surface part so that both the flat surface parts may engage each other. CONSTITUTION:The inner periphery of the cylindrical part 72, whose bore dimension is larger by a fixed dimension than the outer diameter dimension of a rotating shaft 8, of a coupling 7 is provided with a flat surface part 81, and the outer periphery of the rotating shaft 8 is provided with a flat surface part 71 so as to engage with the flat surface part 81. The coupling 7 is sandwichedly held between the end of a driving shaft 9 and an ignition device 1 with somewhat allowable axial movement. Namely, a coupling locking pin its therefore disused to make restrictions in usual structure unnecessary. Thus, the longitudinal dimension of the coupling 7 can be shortened, and the coupling 7 can be stuffedly set in the cylindrical engine engaging section 4 of a housing 3, and the miniaturization of a connecting device can thereby be accomplished.