baber/WOPTO huggingface dataset:
Patent JP-S5964772-A (JP)
Title: Formation of layer due to ion plating
Inventor: KOIKE YOSHIROU
IPC: C23C14/50
Filed: 1982-10-06
Abstract: PURPOSE:To form a homogeneous ion plating layer with a uniform thickness on an insulating substrate, by performing ion plating in such a state that an earthed conductor covering at least the rear surface of the substrate held by a holder is closely contacted with the substrate. CONSTITUTION:In an ion plating method wherein an insulating substrate 11 is held by the holder 3 of a support structure 2 in a container 1 which is, in turn, reduced in pressure by a diffusion pump 4 and a rotary pump 5 while the volatile substance 10 in a layer forming material in an evaporation means 7 is evaporated by a drive part 8 equipped with a control part 9 and activated through an ion exciting coil 6 due to high frequency to perform layer formation on the above mentioned substrate, an earthed metal plate 12 covering the rear surface of the above mentioned substrate 11 is arranged so as to be closely contacted with the substrate 11 while the back side of the substrate 11, the holder 3 and a metal mask pattern are brought to same potential and irregularities of an electric field and plasma are reduced to form a uniform and homogeneous layer.
Patent JP-H1123520-A (JP)
Title: Oxygen sensor
Inventor: KURATA NOBUO
IPC: G01N27/41
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor which has high responsiveness to the variation of oxygen density in a detected gas, and also which has low temperature dependability. SOLUTION: The detecting part 12 of an oxygen sensor 11 made up of a laminated body of a sensor element 14 consisting of zirconia plate materials 25 to 28 and an alumina heater 24 is provided with a diffusion controlling plate 28 for diffusion-controlling the oxygen molecules in the detected gas. The diffusion controlling plate 28 is formed both by a diffusion controlling plate 28a consisting of a porous body having a plurality of pores of a hole diameter of 300 to 1,300 Å, and by a diffusion controlling plate 28b having a penetrated hole PH of a hole diameter of 0.1 to 2 mm. The diffusion controlling plate 28a causes a diffusion mode making a principal of the Knudsen diffusion to the oxygen molecules in the detected gas. The diffusion controlling plate 28b causes a diffusion mode making a principal of molecular diffusion to the oxygen molecules in the same detected gas.
Patent JP-H0341399-A (JP)
Title: Manufacture of multilayered film reflecting mirror
Inventor: MURAKAMI KATSUHIKO
IPC: G02B5/28
Filed: 1989-07-10
Abstract: PURPOSE:To enable manufacture of a multilayered film reflecting mirror with a very accurate film thickness cycle by forming the multilayered film at a constant film thickness cycle and thereafter by applying a heating process to the multilayered film. CONSTITUTION:A thickness cycle of multilayered film is set to be a d1 which is several percents smaller than a desired value d0. As the thickness cycle (d) of the multilayered film to be formed contains a controlling error DELTAd of film thickness, an actual one is d=d1+ or -DELTAd. When the (d) is smaller than the d0 and (d0-d)/d is smaller than an increasing rate of the film thickness cycle treated by a heating process (for instance, 10% in the case of the figure), the film thickness cycle can be increased to correspond to a desired value d0 by applying the heating process. Furthermore, as a varying rate by the heating process is very slow (several percents increment in several hours), the controlling error of film thickness is small enough compared with an error during the film formation and therefore it is able to correspond it accurately to the desired film thickness cycle.
Patent JP-H0935454-A (JP)
Title: Erroneous recording prevention mechanism for recording medium housing
Inventor: SUGAWARA NORIO
IPC: G11B23/28
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the size by disposing the operating section and detecting section of a member for preventing erroneous recording in parallel in the sliding direction thereof. SOLUTION: An erroneous recording prevention mechanism 11 for a disc cartridge 1 comprises a hole 12 made through a recording medium housing, i.e., a shell 4, for housing an optical disc in order to indicate whether a data can be recorded on an optical disc, a member 13 for opening/closing the detection hole 12 to determine whether a data can be recorded on an optical disc thus preventing erroneous recording, and an operating window 14 made through the shell 4 in order to slide the member 13. Upper and lower halves 2, 3 are provided with the detection holes 12. An operating section 31 and a detecting section 32 are disposed in parallel in the sliding direction of the member 13. The detecting section 32 is colored to exhibit high optical reflectance.
Patent JP-S6333414-A (JP)
Title: Thermosetting resin composition
Inventor: NICHIZA MISAO
IPC: C08J3/20
Filed: 1986-07-28
Abstract: PURPOSE:To provide the titled composition containing a specific epoxy resin compositio, a polyether sulfone and a saturated polyester or a butadiene- acrylonitrile rubber at specific ratios and having excellent heat-resistance, impact-resistance and water-resistance. CONSTITUTION:The objective composition is composed of (A) 100pts.(wt.) of an epoxy resin composition comprising (i) an epoxy resin containing >=50wt% aromatic glycidyldiamine epoxy compound (e.g. tetraglycidyl diami nodiphenylmethane) and (ii) a curing agent of formula, (B) 2-80pts. of a polyether sulfone and (C) <=20pts. of a saturated polyester or <=20pts. of a butadiene-acrylonitrile rubber. USE:Suitable for the impregnation of high-elongation medium-modulus carbon fiber.
Patent JP-S5964975-A (JP)
Title: Electronic still camera
Inventor: KONISHI MASAHIRO
IPC: H04N5/225
Filed: 1982-10-06
Abstract: PURPOSE:To decrease the electric power which revolves a disk, by using an image pickup element having large charge holding capacity to start fetching pictures before a disk is put under a writing state and to start recording the revolution of the disk reaches a steady speed. CONSTITUTION:The incident light from an object is made incident to an image pickup element 4 via a lens 1, an aperture 2 and a shutter 3. The open/close of the shutter 3 is done by a shutter control circuit 5. The element 4 has large charge holding capacity, and still pictures equivalent to a frame are converted into electric signals and recorded to a buffer circuit 7 via a picture signal processing circuit 6. The circuits 6 and 7 are controlled by a record control circuit 8, and picture signals equivalent to one frame recorded to the circuit 7 are supplied to a writing head 10. A timing circuit 16 is provided to control a motor 9 which drives the circuits 5 and 8 and a magnetic disk 9. When the revolution of the disk 9 reaches a steady speed, the disk 9 starts recording. In such a way, the electric power which revolves the disk 9 is reduced.
Patent JP-S6153647-A (JP)
Title: Electrophotographic sensitive body
Inventor: KITO SHIRO
IPC: G03G5/04
Filed: 1984-08-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high mechanical strength and excellent durability and having a transfer layer which obviates phase sepn., etc., by providing a charge transfer layer contg. a specific arom. amine compd. and specific polyarylate on a charge generating layer on a conductive substrate. CONSTITUTION:The charge transfer layer contg. both the arom. amine compd. expressed by formula I (Ar1, Ar2, Ar3 are phenyl or heterocycles and these rings may be substd. by (substd.) aryl and Ar1 and Ar2 may form jointly a heterocycle) and the polyarylate expressed by formula II (n is the repeating number of which the weight average mol.wt. is about 15,000-70,000) is formed on the charge generating layer formed on the conductive substrate. The electrophotographic sensitive body which obviates the phase sepsn., etc. of both compds. and has the high mechanical strength and excellent durability is thus obtd.
Patent JP-2000011580-A (JP)
Title: Disk cartridge
Inventor: KAMAYA NAOKI
IPC: G11B23/03
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To enable a disk cartridge for housing a relatively small-diameter disk recording medium to deal with a plurality of different formats. SOLUTION: This disk cartridge is provided with a cartridge main body for housing a magneto-optical disk 6, a recording/reproducing opening part 16 for causing the signal recording area of the magneto-optical disk 6 to face the optical pickup devices 33 and 40 of recording/reproducing devices 31 and 32, and a shutter member 21 provided to be capable of opening/closing the recording/reproducing opening part 6. The shutter member 21 is selectively stopped in first and second opening positions different in the opening amount of the recording/reproducing opening part 6.
Patent JP-H0821240-A (JP)
Title: Outside air introducing controller of engine room
Inventor: TOBA RYUICHI
IPC: F01P11/10
Filed: 1994-07-06
Abstract: PURPOSE:To promote cooling of an exhaust system part by decreasing the atmospheric temperature through a process of always and suitably controlling the air flow in an engine room. CONSTITUTION:An engine 3 and an exhaust system part 4 are housed in an engine room 2 ahead of a vehicle 1, and two radiators 11, 12 provided with an outside air control duct 5 and eclectic fans 11a, 12a are provided, and the outside air control duct 5 is arranged in the approximately center of the vehicle and also in front of the exhaust system part 4, and the right side radiator 11 of the outside air control duct 5 is arranged in front of the engine 3 or the exhaust system part 4, and the left radiator 12 is arranged toward the engine room. Outputs of two right and left radiators 11, 12 and the eclectic fans 11a, 12a are independently controlled according to the operating and traveling state of the vehicle, and the ventilation amount of the outside air control duct 5 and two radiators 11, 12 is controlled.
Patent JP-S6069798-A (JP)
Inventor: TAKAGI YASUO
IPC: G08B13/12
Filed: 1983-09-26
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-H0924519-A (JP)
Title: Gateless molding of thermoplastic resin product and gateless molding device
Inventor: NITSUKOU HAJIME
IPC: B29C67/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for the gateless molding of a thermoplastic resin product which is designed for directly melting and solidifying a molding material in a molding die, and a gateless molding device. SOLUTION: This method for the gateless molding of a thermoplastic resin product is to directly charge a molding material 7 in a cavity 4 on a synthetic resin molding die 1, melt the molding material 7 in the mold 1 by the energy E of an ultrasonic wave applied to the die 1, and mold the molten resin by solidification. The gateless molding device has a cavity formed between a male molding the 2 and a female molding die 3, and also an ultrasonic oscillator 6 mounted on either of both molding dies 2, 3. In addition, the device molds a molding either by oscillating the cavity 4 by an ultrasonic wave transmitted from an oscillator 6 or oscillating 5 part, of the cavity, which forms a horn 5 oscillated by the ultrasonic wave with the ultrasonic oscillator 6.
Patent JP-S5969427-A (JP)
Title: Dilithium zinc dioxide
Inventor: TSUKAMOTO KEIZOU
IPC: C01G9/00
Filed: 1982-10-08
Abstract: PURPOSE:To obtain dilithium zinc dioxide whose electric resistance depends on relative humidity, by mixing equimolar amounts of Li2O and ZnO or starting materials forming the oxides by calcination, pulverizing and molding the mixture, and calcining the molded body. CONSTITUTION:Li2O or a lithium compound forming Li2O by thermal decomposition such as Li2CO3 or LiOH is mixed with zinc white or a zinc compound forming ZnO by thermal decomposition in 1:1 molar ratio of Li2O/ZnO. The mixture is pulverized and molded into a cylindrical shape. The molded body is precalcined in an H2 or inert gaseous atmosphere and calcined at about 850 deg.C for about 24hr. The calcined product is allowed to cool and pulverized to obtain yellowish white powder of Li2 ZnO2 having 3.71 true specific gravity and an X- ray diffraction pattern with principal peaks shown in the table. The powder is molded and sintered at about 750 deg.C. The electric resistance of the sintered body depends of relative humidity, so the sintered body has properties of a moisture- sensitive resistor.
Patent JP-H0468764-A (JP)
Title: Binarization compression system for multi-value picture data
Inventor: MIZOBUCHI MINORU
IPC: H04N1/40
Filed: 1990-07-05
Abstract: PURPOSE:To realize intermediate tone information through the use of a visual characteristic of a human body by ANDing a multi-value picture data and its relevant dither pattern, ORing bits subject to AND processing and converting and compressing the result into a binary picture data. CONSTITUTION:Plural dither patterns corresponding to each bit of a multi-value picture data in the gradation direction are generated by a CPU 1 and stored in respective dither pattern memories 3. Each dither pattern and a picture data of each bit corresponding to the multi-value picture data latched in registers 4 in the unit of picture elements are ANDed by plural AND circuits 5 in response to bit number, and an OR circuit 5 is used to OR the bits subject to AND processing and the result is converted into a binary picture data. Thus, the binarization compression conversion processing is realized, in which grada tion information of an intermediate level is included regardless of the binary picture data in this way and an intermediate color is displayed.
Patent JP-S57101440-A (JP)
Title: Power line carrier communication system
Inventor: MURAYAMA TOMIO
IPC: H04B3/54
Filed: 1980-12-16
Abstract: PURPOSE:To achieve a power line carrier communication system which can restrict the use of line in advance, by providing a monitor monitoring if a power line is used for information transmission every communication terminal. CONSTITUTION:Carrier waves in a specified frequency flow to a distribution line 3 for lighting, when communication terminals 1 and n start communication. A line (power line) interface in a line monitor 2 picks up a carrier component and supplies it to a frequency detection circuit 2B in the monitor. The circuit 2B discriminates if a picked up carrier component is concident with a prescribed carrier frequency. The discriminated output is applied to a control circuit 2C. The circuit 2C is provided with a power supply and relays, and when the discrimination is coincident, the relays are driven and a lamp 4 is illumincated. That is, the lamp 4 is illumincated at all the terminals and each operator is given notice. Simultaneously, the control circuit 2C transmits an interruption inhibit signal 5 to the communication terminal of the station itself.
Patent JP-S6236549-A (JP)
Title: Moisture-sensitive element
Inventor: ITAGAKI TAKESHI
IPC: G01N27/12
Filed: 1985-08-10
Abstract: PURPOSE:To obtain a moisture-sensing element excellent in the durability with limited deterioration in the sensitivity caused by a thermal moisture or the like by employing as moisture-sensing film a copolymer made of specified amide acrylate derivative and a specified acrylic acid derivative as main monomer components. CONSTITUTION:A copolymer made of an amide acrylate derivative as given by the formula I and an acrylic acid derivative as given by the formula II is dissolved into an organic solvent such as methonol, ethanol and acetone, an alumina substrate 2 with a gold foil electrode 1 is immersed into the solution to form a moisture-sensing film, from which a moisture-sensing element 3 is obtained. Normally, these polymers are preferably controlled to 100-100,000 in the average degree of polymerization an also, preferably shall be 1:4-4:1 in the mol. ratio of the units of the formula I and the formula II viewed from the moisture sensing effect and the moisture stability. As the moisture sensing film thus obtained becomes higher in the moisture, the moisture absorption into the film increases. This enhances the rate of ionization in the electrolytic portion, thereby decreasing the resistance within the film accordingly.
Patent JP-H0735128-A (JP)
Title: Bearing structure of engine rotation shaft
Inventor: SUZUKI YOSHIAKI
IPC: F16C9/02
Filed: 1993-07-16
Abstract: PURPOSE:To prevent seizure by forming a tilted surface which is recessed toward a cylinder-block, on the abutted surface of the bearing cap of a cylinder block bearing part, and by forming a tilted surface adjustable to the abutted surface, on the abutted surface of the bearing cap bearing part. CONSTITUTION:A crank shaft 12 is fitted to the bearing part 15 of a cylinder block 11, and a bearing cap 13 is fitted to the cylinder block 11 by a bolt 14. A tilted surface which is recessed toward the cylinder block 11, is formed on the bearing cap abutted surface 16 of the cylinder block 11, and a tilted surface adjustable to the tilted surface 16 is formed on the bearing part abutted surface 13A of the bearing cap 13. The force generated by the fastening of the bolt 14 is decomposed by the tilted surface, and time force returning to the inside works in parallel to the tilted surface 16, and the contraction of the part A of the crank shaft 12 is reduced. The seizure of the bearing part can thus be surely prevented.
Patent JP-S57108102-A (JP)
Title: Boron compound-containing, storage-stable and air curable synthetic substance and manufacture
Inventor: UORUFUGANGU RITSUTERU
IPC: C08F20/18
Filed: 1981-11-05
Abstract: A stable, fluid or spreadable, aerobically-hardening adhesive, storable without hardening under exclusion of oxygen, containing polymerizable olefinically-unsaturated compounds and an amount sufficient to initiate polymerization of an organoboron compound initiator, in the form of an aerobically-hardening single-component mixture, consisting essentially of: (a) at least one organoboron compound capable of initiating the polymerization of ethylenically-unsaturated compounds in the presence of oxygen, in an amount sufficient to initiate the polymerization, (b) at least one polymerizable compound containing at least one ethylenic double bond with a molecular weight of between 63 and 10,000 (c) at least one compound capable of inhibiting and/or stabilizing anionic polymerization, in an amount sufficient to inhibit and/or stabilize anionic polymerization, and (d) optionally, other conventional auxiliary substances for aerobically-hardening adhesives. The adhesives harden spontaneously in the presence of oxygen in a short time to give stable adhesive bonds, even in the presence of moisture.
Patent JP-S6068254-A (JP)
Inventor: WATANABE SHINICHI
IPC: B65D19/12
Filed: 1983-09-24
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-H11353863-A (JP)
Title: Driver for information recording medium
Inventor: KATAGIRI SUSUMU
IPC: G11B17/056
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a driver for information recording medium capable of being made thinner than a conventional tray type driver and enhanced in reliability by preventing a user from touching an optical pickup directly at the time of loading/unloading a disc. SOLUTION: The driver for information recording medium comprises a movable holding member 100 taking a position projecting from the housing while holding an optical disc and a position inserted into the housing, and a chassis 101 disposed in the housing in order to hold the movable holding member 100 shifted to the inserted position. The movable holding member 100 is provided with a spindle motor 104 for driving an optical disc, and the chassis 101 is provided with an optical pickup unit 105 for irradiating the recording face of the optical disc with light, and a mechanism (shaft 106, lead screw 107, DC motor 108, gear 109, intermediate gear 110, etc.), for driving the optical pickup unit 105 along the recording face.
Patent JP-S63186890-A (JP)
Title: Production of zn-ni plated steel sheet for exterior of automobile body
Inventor: KUROKAWA SHIGEO
IPC: C25D5/26
Filed: 1987-07-15
Abstract: PURPOSE:To efficiently and easily produce the titled Zn-Ni plated steel sheet having superior chipping resistance, by forming a specified amt. of Zn-Ni plating as a first layer on a pretreated steel sheet, dissolving a specified amt. of the first layer and forming Zn-Ni plating under specified conditions. CONSTITUTION:The surface of a steel sheet to be plated is pretreated as usual and Zn-Ni plating as a first layer is formed on the pretreated surface by 0.1-2.1g/m<2>. 15-80% of the first layer is anodically dissolved or chemically dissolved in an acidic soln. to relieve the internal stress and to cause fine cracking. Zn-Ni plating having 10-16% Ni content is then formed by 5-60g/m<2>. Thus, a Zn-Ni plated steel sheet for the exterior of an automobile body having satisfactory chipping resistance is easily produced with high operation efficiency at a low cost.
Patent JP-H09301-A (JP)
Title: Japanese-style sandals
Inventor: SAKAIDA TOSHIAKI
IPC: A43B3/00
Filed: 1995-06-19
Abstract: PURPOSE: To prevent horizontal deviation of a knot of right and left rear parts of a cord and early damage to a heel member by forming a small hole in a main sole member to set a part of the knot thereinto and a recess part at a point corresponding to tied parts on the underside of a core base to bury the tied parts. CONSTITUTION: Rear parts 7 and 8 of a cord are inserted into insertion holes 4 and 5 of a main sole member 3 and outcoming end parts 11 and 12 are tied at the final ends of right and left core ropes 9 and 10. A heel member 13 is fixed on the underside at a heel part of the main sole member 3 to conceal tied parts. In this case, a small hole 16 is cut at a position corresponding to a knot 15 of the tied parts in the main sole member 3 to set a part of the knot 15 thereinto. At the same time, a recess 18 is arranged above the tied parts on the underside of the core base 1 to bury a portion 17 of the main sole member corresponding to the tied parts and the tied parts themselves.
Patent JP-S5878041-A (JP)
Title: Control circuit of air conditioning machine
Inventor: YUZUTA JIROU
IPC: F24F11/02
Filed: 1981-10-31
Abstract: PURPOSE:To decrease temperature fluctuation in an air conditioned room, by controlling  the start and stop of a compressor in correspondence with the deviation between the temperature of room air or the like and its preset temperature, and forcibly operating the compressor when a time period, which corresponds to the operation time period until the compressor is stopped, has elapsed, at the time of compressor stop. CONSTITUTION:When the air conditioning machine is started, the temperature at the connecting point of a temperature sensitive element 1 which detects the room temperature and a preset device 2 is inputted to a comparator A, and compared with a preset value. A switch 5 is turned ON by the output of said comparator A through an OR circuit B, an operation control circuit D, and a switch driving circuit E, and a compressor  4 is operated. Thereafter, the room temperature reaches the preset value, and the compressor 4 is stopped. Then a signal is sent to a starting circuit C through an OFF detecting circuit F. Then, the starting circuit C outputs a signal for restarting the operation of the compressor 4 to the OR circuit B after the time period, which corresponds to the output of a time measuring circuit G, as elapsed. The circuit G measures the operating time period of the compressor 4 until it has stopped. Then the compessor 4 is operated for a specified time period.
Patent JP-S6153277-A (JP)
Inventor: MAAKASU BAAUMAAN
IPC: C07C51/567
Filed: 1985-08-13
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。