baber/WOPTO huggingface dataset:
Patent JP-H0912543-A (JP)
Title: Aromatic diimidodicarboxylic acid and its production and solution containing the same
Inventor: HORIUCHI TAKESHI
IPC: C08G59/42
Filed: 1995-06-30
Abstract: PURPOSE: To obtain an aromatic diimidodicarboxylic acid useful as e.g. a dicarboxylic acid component for heat-resistant polymers and soluble in aprotic polar solvents by using 2,2-bis[4-(4-aminophenoxy)phenyl]propane as a raw material. CONSTITUTION: This compound, aromatic diimidocarboxylic 2,2-bis[4-(5- hydrocarboxy-1,3-dione-isoindoylphenoxy)phenyl]-propane} expressed by the formula is obtained by reacting 2,2-bis[4-(4-aminophenoxy)phenyl]propane is with trimellitic anhydride in an aprotic polar solvent (e.g. N-methyl-2- pyrrolidone) at 50-90 deg.C, then charging the resultant system with an aromatic hydrocarbon azeotropic with water (e.g. toluene) at 0.1-0.4wt. times an aprotic polar solvent and conducting a further reaction at 120-180 deg.C.
Patent JP-H067913-A (JP)
Title: Heat insulating die for die casting
Inventor: SHINOZUKA MASAO
IPC: B29C33/38
Filed: 1992-06-24
Abstract: PURPOSE:To reduce waste shots for raising temp. of a die to a half and to improve the productivity by using the die for die casting having structure, in which a heat insulating material is embedded in a part thereof to prevent the heat of the die from radiation through heat conduction of die plates. CONSTITUTION:Heat insulating groove holes 9 are newly arranged in solid parts of a fixed die part 8 and a movable die part 7. The heat insulating material 'Kaol', etc., into this newly arranged groove holes 9 is embedded and the warming up of waste shot is started. By this method, the temps. of a fixed nesting 3 and a movable nesting 6 heated by molten metal 1 filled into a product part 2 are raised. In this case, the conduction and radiation of the heat from the molten metal 1 becomes very little by the effect of the heat insulating material, and as the conduction of the heat to the fixed die plate 4 and the movable die plate 5 is shut off, mass productive temp. can be raised at <=5 shots the number of waste shots. By this method, the service life of the die is extended caused by relaxation of cooling and heating cycle of the die.
Patent JP-H1114538-A (JP)
Title: Concentration measuring instrument
Inventor: MURAOKA YUSUKE
IPC: G01N21/59
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the measurement precision of the concentration of processing liquid by preventing an air bubble mixed with the processing liquid from entering a light transmission part. SOLUTION: An enlargement measurement part 8 which has a larger tube diameter than a processing liquid feed pipe 2 is connected halfway to the processing liquid supply tube 2 in a sealed state through a tube joint 9. The enlargement measurement part 8 is recessed partially in its circumferential direction, a light transmission part is formed which has transparent walls 8a and 8a arranged opposite each other at a specific interval, and a light source 6 and a photodetector 7 are provided across it.  In the enlargement measurement part 8, a polyethylene-made net body 11 which has its surface made hydrophobic by a 'Teflon(R)' coating is provided surrounding the light transmission part 10; and the enlargement measurement part 8 decreases the flow rate of the processing liquid to make an air bubble easy to separate gravitationally and the net body 11 stops the air bubble mixed with the processing liquid from flowing to the light transmission part 10.
Patent JP-H106555-A (JP)
Title: Image forming apparatus
Inventor: SHIBATA KATSUHARU
IPC: B41J2/44
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in the number of parts, the complication of circuit and an increase in cost by providing a means leading out data specifying the number of pulses per rotation on the basis of the count value of a pulse signal count means corresponding to the rotation of a laser beam scanning means in a state detecting laser beam in a predetermined cycle. SOLUTION: A power supply is closed not only to drive a scanner motor 104 but also to allow a semiconductor laser 101 to forcibly light and, when the output of a DB detection circuit 107 of the laser beam reflected by a DB mirror 106 becomes a tolerance range of a prescribed cycle, an SCNTAC pulse is outputted in proportion to the rotational speed of the scanner motor 104. This signal is counted for a definite time by a timer 108C and a counter 108d and a CPU 108a operates the number of the SCNTAC pulses outputted per unit rotation of the scanner motor 104 to store the same in an RAM 108b. Therefore, even if a scanner motor different in the number of the SCNTAC pulses is together used as a substitute part, the complication of a circuit caused by an increase in the number of parts and an increase in cost can be eliminated.
Patent JP-H0217980-A (JP)
Title: Method for forming tile pattern
Inventor: TSUKADA ICHIRO
IPC: B05D5/06
Filed: 1988-07-05
Abstract: PURPOSE:To enable colored joints to be formed easily without leaving a template for joints on a surface of wall by using a removable template coated with a coloring material which is transferred to a wet coating material not yet solidified when it is brought into contact with the latter. CONSTITUTION:A template 1 for forming tile patterns has openings 2 of tile joint patterns whose one surface is finished to be water repellent and coated with a joint coloring material having a transferability to a solidifiable aqueous dispersion coating material 7 which is not yet solidified. The coated surface of such a template 1 is attached to and pushed into a coated surface of the solidifiable aqueous dispersion coating material 7, the whole surfaces of the coating material and the template 1 are made even into a plane by leveling the coating material 6 rising up through the openings 2 with a trowel and they are left for a desired time as they are. A dried layer 5 of the coloring material, an India ink, becomes wetted gradually, is dissolved out and is transferred to the coating material 7 opposite to the layer of India ink so as to form a colored part 5a. After the coating material is solidified, the joints 9, which have their bottom faces colored black, are formed by removing the templates gently.
Patent JP-H1114918-A (JP)
Title: Focus controller and optical disk device using the focus controller
Inventor: UCHIMARU KIYOTAKA
IPC: G02B7/198
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a driving device so that an entire device can be thinned and miniaturized by providing a reflection mirror deforming its reflecting surface between a light source and the objective lens so that the focusing position of an objective lens can be changed. SOLUTION: A mirror surface 26 reflecting a semiconductor laser beam is formed by vapor-depositing a metallic thin film and a dielectric multi-layer film, etc., on the surface of a deformation plate 25. The laser beam is reflected by the surface 26 stuck to the plate 25 ; however, the plate 25 keeps a parallel condition to the upper surface of a base 21 in a condition where a voltage is not impressed on electrodes 22 and 24. Since the potential of the plate 25 is a ground level by the electrode 22, the plate 25 is deformed in a bevel state when the voltage is impressed on the electrode 24. When the plate 25 is deformed in the bevel state, the reflection mirror is similarly deformed; so that the reflecting angle of the light reflected by a focusing controller 20 is changed, and the focusing position obtained by the objective lens is deviated as a result.
Patent JP-2000356359-A (JP)
Title: Plane heater
Inventor: KUROYAMA KATSUHIKO
IPC: F24D13/02
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To solve problems of erroneous judgement made by a human body sensor and of temporary absence of a person who warms himself by returning a target control temperature to a set value from upon receipt of the output that indicates the existence of a human body. SOLUTION: After effecting a human body detecting output for not less than a given time (15 min.), a power saving mode or a power supply stop mode becomes effective, and when there is an occurrence again of a human body detecting output, control is made to restore an originally set temperature (45 deg.C). Specifically, for a given period of time (10 min.) after the occurrence of the human body detecting output, a temperature which is a little higher (50 deg.C) than the originally set temperature (45 deg.C) is set as a desired temperature for control. A control circuit then conducts control for keeping the newly set temperature, and afterward, another control for keeping the originally set temperature (45 deg.C) is conducted.  As a long time is required for restoring the temperature to approximately the originally set value, the desired control temperature is set at a higher value than the originally set one.
Patent JP-H06348217-A (JP)
Title: Mist generator simulating steam, smoke, chill air and the like
Inventor: KUROCHI MASATOSHI
IPC: G09F19/00
Filed: 1993-06-11
Abstract: PURPOSE:To make the mists released from a model body more faithful by simulating the flow of steam, smoke, chill air, etc., with the device combining the mist generator consisting of an ultrasonic atomizer and a blasting device and the model body. CONSTITUTION:This device is constituted by combining the mist generator 3 consisting of the ultrasonic atomizer 1 and the blasting device 2 and the model body 5. Plural mist passages 8 (mist discharge holes) varying in directions are formed in a mist chamber 7 of the model body connected by a mist hose 6 to the mist generator 3. The mist passages 8 are formed as small holes of an inclined horizontally long shape for discharging the mists in directions below an approximately horizontal direction. A contact surfaces is aranged in front of the mist passages 8 by placing a spacing. The mists are released by natural flow. The released mists fall onto the contact surfaces, thus forming water drops.
Patent JP-S6226003-A (JP)
Inventor: HIROSE TOKUZO
IPC: A44B18/00
Filed: 1985-07-26
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-S6323034-A (JP)
Title: Centrifugal clutch device
Inventor: JINNOHARA NOBUO
IPC: F16D43/14
Filed: 1986-07-15
Abstract: PURPOSE:To intend to lighten a clutch without reducing transmission torque capacity and to suppress fluctuation of operation characteristic due to temperature variation or occurrence of of clutch screaming by arranging clutch shoes as leading type, and molding, in their end capable of making forming movement weights of big specific qravity through die casting of alluminum alloy around the weights. CONSTITUTION:Together with arranging clutch shoes as leading type, weights 14A of cast-iron of big specific gravity are molded into leading sides of clutch shoes by aluminum die-casting. Accordingly, pressing pressure of the clutch shoe leading sides grows up and it can be expected to lighten the clutch shoes without bringing reduction of transmission torque capacity. And also, since the thermal expansion coefficient of aluminum alloy is less than that of zinc, fluctuation of contact of the clutch shoes to a clutch drum is reduced, and it can be suppressed that operation characteristic changes due to variation of temperature and clutch screaming occurs.
Patent JP-S6410688-A (JP)
Title: Semiconductor laser having semi-insulating buried layer and manufacture thereof
Inventor: TAKAHASHI MITSUO
IPC: H01S5/22
Filed: 1987-07-02
Abstract: PURPOSE:To remove unrequired light-emitting regions without using a double ridge structure and to provide a semiconductor laser capable of easily controlling a width of an active layer and relative position between a semi-insulating layer and the active layer, by burying semi-insulating current blocking layers in the structure such that one side faces of the current blocking layers are brought into contact with the opposite sides of the active layer while the other side faces reach the opposite side faces of the semiconductor layer element. CONSTITUTION:A semiconductor laser of the invention comprises a semiconductor substrate 22, an active layer 28 formed on a predetermined region on the substrate 22, a melt-back preventing layer 27 formed on the active layer 28 for preventing it from being molten back into In melt, current blocking layers 24 one side faces of which are contacted with the opposite sides of the layers 28 and 27 and the other side faces of which are at the end faces of the element, a clad layer 25 formed on the layers 27 and 28, and a contact layer 26 formed on the layer 25. The interface 23 between the layer 24 and the substrate 22 is undulated, whereby growing steps and kinks required for growing crystals by the vapor phase growth can be provided stably without using double ridge structure.
Patent JP-S5954565-A (JP)
Title: Type printer
Inventor: ENDOU YOUKO
IPC: B41J1/60
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a type printer capable of printing of different types without the need to exchange type ball by a method in which plural type balls of different printing types are provided and selected as needed. CONSTITUTION:Type balls 25-28 of necessary type styles are attached to a rotary disc 22 and selected by a switch 30. The disc 22 is turned through a driver 21 by a controller 31 and the type balls are positioned before a platen 4. Under the condition, each time a key is struck, an electromagnet 3 is controlled by the controller 31 and the shaft 24 is turned, vertically moved, and advanced for desired typing.
Patent JP-H05192743-A (JP)
Title: Manufacture of steel wire excellent in fatigue fracture resistance
Inventor: ISHII MASASHI
IPC: C22C38/04
Filed: 1992-06-24
Abstract: PURPOSE:To provide a profitable manufacturing method for steel wire enabling the prevention of fatigue fracture, particularly to cyclic bending and having excellent fatigue fracture resistance. CONSTITUTION:At the time of continuously casting molten steel composed of 0.4-1.0wt.% C, 0.01-1.5wt.% Si, 0.3-2.0wt.% Mn and the balance Fe with inevitable impurities, preventing treatment for concentrating the components, in which the C/C0 of C content (C) at a core part in a cast billet to the C content (C0) of the molten steel in a ladle becomes <0.8, is applied and successively, by applying the wire rod rolling and the wire drawing work, the durability to the cyclic bending is imparted.
Patent JP-S5956283-A (JP)
Title: Bubble generator of contiguous disc bubble element
Inventor: ASATA SUSUMU
IPC: G11C11/14
Filed: 1982-09-24
Abstract: PURPOSE:To improve the bubble generation characteristic, by changing the distance between the center of the thickness of a conductor layer and the surface of a bubble holding layer on the bubble transfer path side and the opposite side of boundaries near a bubble transfer path to allow a magnetic field due to a conductor current to exist locally practically. CONSTITUTION:Though shapes of a bubble transfer path and a conductor pattern 13 are the same as conventional those, spacing between the conductor layer and the bubble holding layer is changed on an inside 31 and an outside 32 near the bubble transfer path 12. The position for changing the spacing is about 2-3- fold length 33 of the bubble diameter distant from the end of the bubble transfer path 12. Since bubbles exist stably near the transfer path within this length 33 by the effect of the distortion generated by ion implantation, the magnetic field due to the conductor current is allowed to exist locally near the transfer path end also, and thus, bubble are generated more efficiently.
Patent JP-H1111138-A (JP)
Title: Vehicle air conditioner
Inventor: SAGAWA KATSUHIKO
IPC: B60H1/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide temperature suitable for feeling of an occupant by controlling temperature during setting bi-level mode so that when temperature of heating fluid is lower than a given temperature, the higher target blow-off temperature is, the lower conditioning air temperature is. SOLUTION: A target opening SW of an air mix door is determined based on a equation. In the equation, TAO is target blow-off temperature, Te is air temperature just after evaporator passes through, TWD is derived by converting detection signal TW by a water temperature sensor. TWD is set to TB when the detection signal TW is higher than a prescribed value TB. When the detection signal TW is lower than the prescribed value TB, TWD is set lower with decreasing TW, and when the detection signal TW is lower than f(TAO) determined according to TAO, TWD is set to TA. Thus, because TWD is corrected so that as TAO is higher, TWD is higher than actual water signal TW, the target opening SW is determined so that blow-off temperature of conditioning air is lower. Therefore, the crew's head is cooled, feet are heated, and therefore their feeling is improved.
Patent JP-S6226311-A (JP)
Title: Control method for collecting dust in engine exhaust gas
Inventor: ITO YOZO
IPC: G01M15/00
Filed: 1985-07-26
Abstract: PURPOSE:To reduce energy cost when exhaust gas from a plurality of engines which are subject to the durability test or similar tests is purified by a dust collector by adjusting the air absorbing rate in accordance with the number of engines for test operation and controlling a secondary air inlet damper or the like in accordance with temperature or other factors of exhaust gas. CONSTITUTION:When an engine switch is turned on, a CPU 40 changes change- over dampers 32 and 34 to open flow passage at the side of a bypass passage 30 and then the output of an operating test engine number detector 36 is input to the CPU 40. In this CPU 40, an initial value is output to both a secondary air inlet damper 20 and an invertor 38 to have secondary air sent into a manifold 16 to be mixed with exhaust gas and discharged outside of a system via a bypass passage 30. The CPU then determines whether the difference between the measurement of a draft pressure sensor 22 and the atmospheric pressure is within an allowable range. If the CPU determines NO, it controls revolution speed of an induction fan 28 via the invertor 38. In addition, the CPU controls both the damper 20 and the invertor 38 according to temperature of mixed gas measured by a temperature sensor 24.
Patent JP-H058876-A (JP)
Title: Sheet feeding device
Inventor: YOKOYAMA SHIZUO
IPC: H04N1/00
Filed: 1991-07-08
Abstract: PURPOSE:To perform separating operation in a state to adjust a separation pressure to a proper value, to increase a kind of a sheet capable of being fed, and to improve operability of a machine by reducing a separating pressure, by means of which a sheet is pressed against a sheet feed roller, and effecting refeed when the non-feed of a sheet occurs. CONSTITUTION:A sheet 3 is brought into pressure contact with a sheet feed roller 5 rotated in a sheet feed direction to feed a sheet. Since fed sheets are separated into one sheet at a time for a feed, a separation pressurizing means 24 to exert a separating pressure on the sheet feed roller 5 side through the sheet 3 is provide. A separating pressure reducing mechanism 30 to reduce a separating pressure and effect a re-feed when no sheet is fed though the sheet feed roller 5 is rotated is located in the vicinity of the separation pressurizing means 24. Namely, by reducing the separating pressure, by means of which a sheet is pressed against the sheet feed roller, and effecting a re-feed, the separating pressure is adjusted to a proper value to perform separating operation, a kind of a sheet capable of being fed is increased, and besides operability of a machine is improved.
Patent JP-H0720797-A (JP)
Title: Control panel
Inventor: FUKUI HIROSHI
IPC: G09F9/30
Filed: 1993-07-06
Abstract: PURPOSE:To facilitate the control of the transmitted light quantities of display parts disposed at respective knobs by arranging light transmission members capable of controlling the transmitted light quantities respectively on the rear surfaces of the respective knobs. CONSTITUTION:This control panel 11 has plural pieces of the knob 12 provided with the display parts 13 illuminated by the light emitted from a light source respectively on their front surfaces and the light transmission members 21 for transmitting the light emitted from the light source to the display parts 13 disposed at the knobs 12. The light transmission members 21 capable of controlling the transmitted light quantities are respectively arranged on the rear surfaces of the knobs 12. The light transmission members 21 are individually arranged on the rear surfaces of plural pieces of the knobs 12 mounted capably of appearing and disappearing the panel 11 and the transmitted light quantities to the display parts 13 are controlled by changing the shape and constitution of the light transmission members 21 according to the distances and angles from the light source. Then, the control parameters of the transmitted light quantities are minimized, the constitution is simplified and uncertain elements are eliminated. The standardization of design methods is thus possible. Consequently, the production period of the control panel is shortened and the cost is reduced.
Patent JP-S6057000-A (JP)
Title: Novel growth hormone free peptide
Inventor: DEBITSUDO HAWAADO KOI
IPC: C07K14/00
Filed: 1984-08-10
Abstract: The present invention relates to novel growth hormone-releasing peptides and method for increasing the release of growth hormone levels in mammals. The novel peptides of this invention surprisingly are effective for releasing growth hormone levels in animals by replacing the natural amino acids in positions 1, 2 and 3, as well as derivatizing the N-terminal amino acid residue in human pancreatic islet tumor origin growth hormone-releasing factor.
Patent JP-H0459702-A (JP)
Title: Insecticide
Inventor: MORITA MASARU
IPC: A01N43/38
Filed: 1990-06-27
Abstract: PURPOSE:To provide the subject insecticide containing benzaldehyde and/or indole as the active component, showing an excellent mothproof or insecticidal effect to various kinds of insect pests such as mites, cockroaches and white ants and also excellent in safety. CONSTITUTION:Benzaldehyde and/or indole is used as the active components. In application thereof, the active component the used preferably after dilution using a suitable organic solvent such as a modified alcohol or ether, adsorption to a suitable carrier, mixing therewith or dispersion therein although they may be used without any modification. As the carrier, diatomite, alumina, etc., are exemplified. The content of the active components in a drug is preferably about 3-10wt.%, especially about 3-5wt.% in case of a liquid drug or a powder drug, etc.
Patent JP-S5791649-A (JP)
Title: Movable rotary stand
Inventor: YOSHIDA TAKASHI
IPC: H02K5/26
Filed: 1980-11-28
Abstract: PURPOSE:To enable to replace the bearing on the load side without removing a horizontal type motor from the mounting pedestal by a method wherein the horizontal  type motor is mounted in such a manner that it can be turned in an optional direction  by lifting it up from the mounting pedestal. CONSTITUTION:A tabular mounting pedestal 3 is placed on the upper surface of a pair  of base pedestal 1, and a plurality of bearing stands 8 are provided on the lower surface of the base pedestal 1. Then, on these bearing stands 8, four rollers 9 are rotatably installed at the positions occupying four corners in horizontal direction on the lower  surface of the mounting pedestal 3 in such a manner that two of them are separatedly  provided from the other two. Then, a pedestal 10 is fixed on the lower part of the  rollers 9 and a rotary stand 11, providing on the upper surface of 11d with two stepped guide grooves in parallel having a high section where the four rollers comes in contact  with one another and a low section where the rollers are separated and opposing one  another, is rotatably provided on the pedestal 10 with a vertical shaft as the center  point. Through these procedures, the horizontal motor 4 can be optionally shifted in  the direction of the rotating shaft in the state wherein the motor 4 is placed on the  mounting pedestal 3 and also the motor can be turned to an optional direction by lifting it up from the base pedestal.