baber/WOPTO huggingface dataset:
Patent JP-H05299360-A (JP)
Title: Electrostatic chuck
Inventor: KURIMOTO TAKASHI
IPC: H01L21/3065
Filed: 1992-04-20
Abstract: PURPOSE:To sustain the heat retaining temperature of a semiconductor substrate at a specific constant value in relation to the electrostatic chuck attracting the semiconductor substrate. CONSTITUTION:The electrostatic chuck is composed of the electrostatic chuck 2 attracting a semiconductor substrate 1 by electrostatic force wherein the engagement surface 4 of a water cooling blocks 3 sustaining the electrostatic chuck 2 at a specific temperature comprise a rugged surface made of multiple grooved, drilled surface or aluminum protrusions so as to be engaged with the electrostatic chuck 2.
Patent JP-S5324769-A (JP)
Title: X-ray fluorescence intensifier
Inventor: NAKANO HIROTAKA
IPC: H01J29/38
Filed: 1976-08-20
Abstract: PURPOSE: To enable high resolution and high brightness, by bringing the light emitted on the photo electric surface without giving it to external and with repeatedly reflecting, thru surrounding the fluorescent film with metal entirely except the protective film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04328789-A (JP)
Title: Route searching method
Inventor: ICHIKAWA SHIGERU
IPC: G09B29/10
Filed: 1991-04-30
Abstract: PURPOSE:To search for the shortest route in consideration of one-way streets and traffic suspension by using a map data base by generating and storing an intersection network list, which is required to find the shortest route, while learning it by an actual travel. CONSTITUTION:An intersection network list generation part 15f generates the intersection network list CRNL which has at least link distances between adjacent intersections corresponding to respective intersections by using road layer information stored in a map data storage part 11 and stores it in an intersection network list storage part 15g. A link attribute information generation part 15h finds link attribute information regarding the one-way streets and traffic suspension of the links connecting the respective intersections and adds it to the intersection network list CRNL and a route search part 15i searches the shortest route by using the intersection network list to which the link attribute information is added.
Patent JP-S59220775-A (JP)
Title: Training assistance apparatus for native language or foreignlanguage
Inventor: ARUFURETSUDO ANJIYU OOGUSUTO T
IPC: G09B19/06
Filed: 1984-05-18
Abstract: An apparatus for assisting the practice of the mother tongue or a foreign language, with a view to total assimilation thereof, comprises a standard signal generator constituted by a mobile support of sound recordings on which are previously recorded, independently of one another, blocks of phrases or words, expressed in the language to be assimilated by a subject. A reader of these blocks of information emits the standard signals. An analysis and comparison circuit compares a standard signal and a vocal signal which corresponds to the word pronounced by the user, based on at least one parameter. When the vocal signal is not within a predetermined tolerance of the standard signal, the standard signal is repeated. If the vocal signal is within the tolerance, the next standard signal is generated. In this way, the user repeats each word until he pronounces it correctly.
Patent JP-S58215349-A (JP)
Title: Apparatus and method for clear coating
Inventor: ISHIZUKA KOUICHI
IPC: B41F23/08
Filed: 1982-06-09
Abstract: PURPOSE:To achieve a smooth coating by arranging a means of eliminating gap in a plate cylinder by enabling the driving of the form damping roller in a dampening apparatus and a dryer in a clear coating of printed matters. CONSTITUTION:When a dampening unit is used as dampener, a gear 14 is removed from gears 18 of a plate cylinder 1 and a damping roller 7 is rotated under a pressure in contact with the plate cylinder 1. When it is used as coater, the damping roller 7 is rotated with a gear 18 of the plate cylinder 1 at the equal peripheral velocity to the cylinder by the gear ratio determined through gears 13 and 14. Therefore, even when the nip pressure is limited with respect to the plate cylinder 1, the roller is allowed to rotate without slippage to eliminate roller lines or the like thereby preventing the coating surface from looking satin crape. A squeegee 15 is provided to check overflow of a coating agent 12 over the end face of a roll and an aluminum foil 29 is applied on a gap of the plate cylinder 1 to avoid attachment of a large amount of the coating agent 12 to the gap of the plate cylinder. This enables a smooth coating with an ordinary offset rotary press.
Patent JP-H03297086-A (JP)
Title: Cooking apparatus
Inventor: KISHIMOTO SHUZO
IPC: H05B3/00
Filed: 1990-04-13
Abstract: PURPOSE:To have uniform heating of food by making high power drive using No.2 heater solely at the time of preheating, then operating both No.1 and No.2 heaters, and thereby maintaining the internal temp. of a heating chamber. CONSTITUTION:When an entry is made on a key board 9, a control part 8 implements the preheat program immediately to drive No.1, No.2 relay coils 12, 13 and actuate No.1, and No.2 relay switches 3, 5, and high power drive is made by the sole use of No.2 heater 2 to cause the internal temp. of a heating chamber to start rising quickly. When the desired preheat level is attained, the No.1 relay switch 3 is actuated while the No.2 relay switch 5 is left out of actuation. In this condition, the No.2 heater 2 is used along with the No.1 heater 1 in series state therewith for making low power drive. Thus the internal temp. of the heating chamber is maintained at the desired preheat level. This accomplishes suppressing uneven finish of food cooking.
Patent JP-S62253572-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J35/00
Filed: 1986-04-28
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-S5432483-A (JP)
Title: 8-chloro-1-methylcalbostyril and bactericide containing the same as active agent for rice plant
Inventor: UEMATSU TAMON
IPC: A01N43/42
Filed: 1977-08-17
Abstract: PURPOSE: 8-Chloro-1-methylcarbostyril of formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61256964-A (JP)
Inventor: MORI SADAO
IPC: H01M2/16
Filed: 1985-05-10
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-S58215328-A (JP)
Title: Manufacture of stylene based resin foamed body
Inventor: HAYASHI TOMOSHIGE
IPC: B29C48/92
Filed: 1982-06-08
Abstract: PURPOSE:To achieve an even foaming of a stylene based reson foamable body with a large thickness by heat foaming of a stylene based resin foamable body bringing steam into contact with the surface thereof when it is at a high temperature thereinside while the surface thereof below the thermal deformation temperature. CONSTITUTION:A molten stylene based resin which is blended with a foaming agent such as aliphatic hydrocarbon and aliphatic hydrocarbon halide with a boiling point lower than the thermal deformation temperature of the stylene based resin is extruded to a low pressure area from an extruder and foamed to obtain a foamed body. When the foamed body is at a high temperature thereinside which the surface thereof is below the thermal deformation temperature, the surface of the foamed body heated to foam above the thermal deformation temperature in contact with steam to obtain a stylene based resin foamed body. The steam to contact the foamed body is preferably 80-120 deg.C and the contact time normally 1-10min.
Patent JP-H08278027-A (JP)
Title: Preheating plug
Inventor: GABURIERE SHIYUMITSUTO
IPC: F23Q7/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To attain a short preheating time and a long life by coating the part of the heating element of an incandescent tube with a material selected from the group of NiCrAlY, CoNiCrAlY, NiCrAl, NiCr, NiCrFe and NiCrWCo. SOLUTION: A heating element 3 is provided inside an incandescent tube 5 and the heating element 3 is electrically connected to an internal rod 2. The heating element 3 comprises a heating coil and a standard coil that is electrically connected to the internal rod 2, and the heating element 3 is embedded in a filler 4 of MgO inside the incandescent tube 5. At a part where the heating element 3 is arranged, especially at the tip of it, the incandescent tube 5 is provided with the coating 6 of the material selected from the group of NiCrA1Y, CoCrAlY, CoNiCrAlY, NiCrAl, NiCr, NiCrFe and NiCrWCo. Therefore, the strength of the wall of the incandescent tube 5 can be lowered and stable heating performance is obtained.
Patent JP-S58215669-A (JP)
Title: Corona discharger for electrostatic recording device
Inventor: TAKEUCHI AKIHIKO
IPC: G03G15/02
Filed: 1982-06-09
Abstract: PURPOSE:To control the surface potential of a counter electrode easily, by controlling the corona current energy of a discharge electrode. CONSTITUTION:The primary and secondary electrifiers 12 and 13 of a recording device are provided with grids 20 and 21, and an impedance means and a constant voltage means are connected in series between those grids and the ground. Then, light-part and drak-part potentials on a photosensitive drum 10 are measured by a electrometer 25, potential measuring circuit 26, etc., to perform surface potential control on the basis of the measured values, and feedback to a primary high-voltage power source 18 and a secondary high-voltage power source 19 is provided through D/A converters 29 and 30 to control the surface potential of the photosensitive drum. Thus, the surface potential of the counter electrode is controlled easily.
Patent JP-S63264756-A (JP)
Title: Processing of silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C1/035
Filed: 1987-04-22
Abstract: PURPOSE:To prevent bleaching stain by incorporating >=0.5mol.% AgI into a silver halide emulsion layer, incorporating also a pyrazoloazole type Magenta coupler having a specified aromatic sulfonyl group in the molecular structure into a green sensitive silver halide emulsion layer. CONSTITUTION:After developing a photosensitive material contg. >=0.5mol.% AgI in a silver halide emulsion layer, contg. also a pyrazoloazole type Magenta coupler having an aromatic sulfonyl group expressed by formula I in the molecular structure in a green sensitive silver halide emulsion layer, and having <=25mum total thickness of dry film of whole photography-constituting layers at the side of a base having silver halide emulsion layers thereon, and <=25sec swelling velocity T1/2 of film of a binder contained in the photography-constituting layers, the photosensitive material is processed with a bleach-fix liquid contg. a ferric complex salt of an org. acid. In the formula, R1 is an aliphatic group, etc.; m is an integer 1 or 2; R2 is an aliphatic group, etc. By this constitution, generation of bleaching stains is retarded.
Patent JP-H08295754-A (JP)
Title: Flame-retardant vinyl chloride resin composition
Inventor: OTANI HIROBUMI
IPC: H01B7/295
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a vinyl chloride resin compsn. which has good physical properties and esp. high overall flame-retardant properties without detriment to the processibility. CONSTITUTION: The compsn. contains a vinyl chloride resin. a plasticizer, and an inorg. flame retardant and further contains 0.1-20 pts.wt. (based on 100 pts.wt. vinyl chloride resin) high-temp. blowing agent comprising a tetrazole compd. When the compsn. is brought into contact with flame, a tough foamed carbide is formed to prevent spread of fire. Further incorporation of a processing aid based on a methacrylic resin is pref.
Patent JP-H07281760-A (JP)
Title: Absolute flow rate inspection system for mass flow controller
Inventor: HAYASHIMOTO SHIGERU
IPC: G01F25/00
Filed: 1994-04-12
Abstract: PURPOSE:To provide the mass flow controller absolute flow rate testing system for easily measuring the absolute flow rate of a mass flow controller integrated into a piping system. CONSTITUTION:The mass flow controller absolute flow rate testing system is provided with a gas tank 12 for measurement arranged on a mass flow controller inlet pipe 16 between a first opening/closing valve 15 and a mass flow controller 11 so as to store nitrogen gas with prescribed pressure P1, opening/ closing valve 14 for measurement to open/close a duct between the gas tank 12 for measurement and the mass flow controller inlet pipe 16, and pressure sensor 13 for measuring the pressure on the inlet side of the mass flow controller 11. After the supply of process gas to the mass flow controller 11 is cut off by the first opening/closing valve 15, the pressure sensor 13 measures time T required for a prescribed pressure drop while opening the opening/closing valve 14 for measurement, and the absolute flow rate of the mass flow controller is tested by calculating the absolute flow rate from the time T and the volume of the gas tank for measurement.
Patent JP-H05299268-A (JP)
Title: Magnetic shield
Inventor: IGARASHI MASAO
IPC: H01F27/36
Filed: 1992-04-20
Abstract: PURPOSE:To enable a magnetic shield to be small in size, lightweight, and compact in structure as a whole including a shield pad, to prevent a lead-out coil and a lead wire from interfering, and to restrain battens from being separated off from each other due to an external force in operation. CONSTITUTION:Unit magnetic shields 1A-1M, whose lengthwise outer ends are so beveled as to come nearly into close contact with a coil circumcircle 3 and lengthwise inner ends are formed rectilinear to be located close to an upper yoke iron core 4a or a lower yoke iron core 4b, are symmetrically arranged on a shield pad 2 about the upper yoke iron core 4a or the lower yoke iron core 4b to constitute a magnetic shield, where battens are longitudinally arranged so as to make the thicknesswise direction of them vertical to a coil. Battens different from each other or every two or three in length are laminated to constitute the unit magnetic shield, and the outer face of the laminated battens are partially or wholly covered with glass cloth and impregnated with adhesive agent, whereby the laminated battens are bonded together.
Patent JP-S5433842-A (JP)
Title: Method of fabricating turbine vanes
Inventor: SUZUE SHINICHI
IPC: B23K9/00
Filed: 1977-08-22
Abstract: PURPOSE: To provide the subject method wherein corrosion preventive members are formed in a direction opposite to the direction of setting back at the welding time, and subjecting said corrosion protective members to plastic processing so that they correspond to the configurations of the vane front edge parts, thereby to save labor of tack welding and to suppress residual stress to the minimum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H041407-A (JP)
Title: Valve system for multicylinder engine
Inventor: KAMEGAYA SHIGERU
IPC: F01L13/00
Filed: 1990-04-16
Abstract: PURPOSE:To rapidly change over cams by providing a check valve capable of opening an oil path communicating to each cam change-over drive means to the drain side in the oil path and opening and closing the check valve according to working oil pressure in the oil path. CONSTITUTION:In the high load or high speed running of an engine, the discharge pressure of an oil pump 14 is conducted to a main oil path 11 through an electromagnetic change-over valve 13 and a check valve 18 cuts off working oil outflow to a drain path 19 against a return spring 24. Thus, high pressure working oil is supplied to respective oil chambers 10 and respective sub-rocker arms 2 move against respective springs 4 to restricted positions where respective subrocker arms 2 are united with a main rocker arm 1. On the other hand, as the rotational frequency or load of the engine are reduced, the check valve 18 is moved to the opening position by energizing force of the return spring 24. As a result, since the working oil from the main oil path 11 flows out of two directions of the change-over valve 13 and check valve 18, the working oil in the respective chambers 10 can be rapidly discharged.
Patent JP-S5624823-A (JP)
Title: Electronic channel selector
Inventor: TAKEDA ICHIROU
IPC: H03J7/28
Filed: 1979-08-04
Abstract: PURPOSE:To reduce a ripple of a DC voltage obtained from a low-pass filter by equally dividing one frame and then by generating a pulse by a synthesizer at intervals of every one-frame time. CONSTITUTION:Counter 7 of the electronic channel selector is provided with part 71 counting pulses in one frame equally divided and part 72 counting the number of divisions, and in memory 8, part 81 to which the high-order digits are preset and part 82 to which the low-order digits are preset are both provided. In synthesizer 9, comparator 91 compares count values of part 72 counting the number of divisions of one frame and part 82 to which the low-order digits of the memory are preset and comparator 92 also compares numeral 71 of the part counting pulses in one equally- divided frame to the sum of the numeral of part 81 to which the high-order digits are preset and that of comparator 91 to generate a pulse at intervals of every one- frame time, thereby supplying the pulse to pulse filter 5.
Patent JP-S61259868-A (JP)
Title: Production of nozzle for casting
Inventor: EBISAWA ISAO
IPC: C04B41/87
Filed: 1985-05-13
Abstract: PURPOSE:To extend the life of a casting nozzle having high corrosion resistance and strength by sticking a refractory slurry by a drain casting method to the inside wall surface of said nozzle to a prescribed thickness thereby providing spalling resistance to the inside wall surface and adding also an effect of shielding heat thereto. CONSTITUTION:The hydrated refractory slurry consisting essentially of the pulverous powder of alumina or silica is filled in the calcined nozzle for casting consisting of the high corrosion-resistant and high-strength material such as high alumina, high alumina carbon or high zirconia carbon and is drained after the specified time to form the sticking layer of the prescribed thickness on the inside surface of the nozzle. The layer is thereafter dried or calcined. The fire resistance and spalling resistance which are the disadvantages of the above- mentioned nozzle material are improved and the effect of heat insulation is added by the gaps between the inside wall surface and the slurry, by which the nozzle life is extended.
Patent JP-H11354893-A (JP)
Title: Semiconductor laser driver and driving method
Inventor: KAMIOKA YUICHI
IPC: G11B7/125
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To drive a multilevel semiconductor laser current stably with high accuracy at high speed by keeping a voltage being applied to the output section of a semiconductor laser driver at a constant level and setting the power supply voltage to minimize a voltage being applied to the output section within the operable range of the driver. SOLUTION: When a drive current is drawn out from the cathode side of a semiconductor laser 4, a voltage detecting section 21 detects the collector voltage of a transistor 18 at the output section of a laser driver. Output signal from the voltage detecting section 21 is the voltage comparion section 22 and compared with the voltage of a reference voltage supply 23 and comparison result is fed back to a power supply transistor 24 in order to control the collector voltage of the transistor 18 at a constant level during recording, erasing and reproducing operations. When the collector voltage of the transistor 18 is set at a minimum operable level, i.e., a minimum level causing no bottoming saturation, generation of heat in the laser drive current output section can be kept at a minimum level.
Patent JP-S5623646-A (JP)
Title: Simplified cooling panel for cattle stall
Inventor: KOJIMA KATSUJIROU
IPC: F24F1/00
Filed: 1979-08-04
Abstract: PURPOSE: To enable room cooling of a cattle stall simply by a method wherein a heat receiving panel is provided with a cooling water passageway to circulate cool water and heat insulating material and a reflection panel are adhered thereon to reflect radiant heat from a roof or the like, in a simplified cooling panel utilizing a heat receiving panel cooled by cool water.  
     CONSTITUTION: A cooling panel constituted with a heat receiving panel 4, a cooling water piping 1, insulation material 5 and a reflection panel 6 is provided in a cattle stall above cattle. Thereby, the heat receiving panel 4 is cooled by the cooling water piping 1 to absorb radiant heat from the cattle and a floor surface and the reflection panel reflects radiant heat from a roof, windows and the like while the insulating material prevents the heat receiving panel from abosorbing heat. Consequently, an internal space of the cattle stall may be cooled effectively by a simple method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5324430-A (JP)
Title: Sealing of spinning furnaces of glass fibers
Inventor: NAKAHARA MOTOHIRO
IPC: C03B37/029
Filed: 1976-08-20
Abstract: PURPOSE:To obtain glass fibers of improved quality, by letting the atmosphere gas flow through divided compartments set on the take off side of the spinning furnace to prevent the air from flowing into the furnace.
Patent JP-H09286698-A (JP)
Title: Sliding component and its manufacture
Inventor: TAGUCHI CHOBE
IPC: C23C30/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent particles from being generated at the time of allowing the component to slide by forming a specific alloy film on the sliding surface of a stainless steel sliding component main body, that is brought into sliding contact with another stainless steel component, so that the alloy crystal structure of the film consists of a prescribed phase. SOLUTION: In the manufacture of this component, an Ag-In alloy film which consists of 25 to 35wt.% In and the balance Ag with inevitable impurities and has preferably 0.4 to 2.0μm film thickness, is formed. Preferably then, the alloy film temp. is maintained at 300 to 600 deg.C for 0.5 to 5hr and thereafter, the heated alloy film is rapidly cooled to form a crystal structure consisting of a ζphase, i.e., a closest-packed hexagonal crystal structure. As a result, at the time of allowing the component to slide, a slip is caused within each of the Ag-In crystals to bring about a self-lubricating effect of the alloy film and thereby to prevent wear from being caused and also to prevent particles from being generated.
Patent MX-9200956-A (MX)
Title: Benzoilciclohexanodionas substituidas con haloalcoxi en calidad de herbicidad y reguladoras del crecimiento de las plantas
Inventor: STARK HERBERT
IPC: A01N41/04
Filed: 1992-03-04
Abstract: Benzoilciclohexanodionas sustituidas con haloalcoxi en calidad de herbicidas y reguladoras del crecimiento de las plantas. Los compuestos de la fórmula (I) se adecúan como herbicidas selectivos y como reguladores del crecimiento. Para su preparación, se puede hacer reaccionar una ciclohexanodiona a) con un cloruro de benzoílo sustituido con oxi en posición 4 y someter a transposición el enoléter obtenido, o b) se puede hacer reaccionar con un cianuro de benzoílo.
Patent MX-9203476-A (MX)
Inventor: CHEN SHIH-RUEY THOMAS
IPC: A61Q5/00
Filed: 1992-06-26
Abstract: Ampholyte terpolymer conditioning additives for hair care products are disclosed which improve wet and dry hair combability, especially detangling and reduced static flyaway, sheen, and fixative properties, especially curl retention. The ampholyte terpolymers may have a weight average molecular weight of from about 10 thousand to 10 million, and comprise (a) from at least 1 to as much as 95 weight percent of the nonionic monomer acrylamide (AM), (b) from at least 5 to as much as 80 weight percent of (DMDAAC), and (c) from at least 1 to as much as 75 weight percent of the anionic monomer acrylic acid (AA). In a preferred embodiment, the amount of the cationic and anionic components is such that the overall % net charge of the ampholyte terpolymer is between -5.0 and +5.0. The ampholyte terpolymers are added to hair care product formulations in amounts ranging from 0.1-10% by weight. They are particularly compatible with anionic surfactant shampoos, providing clear formulations without the loss of conditioning properties described above.