baber/WOPTO huggingface dataset:
Patent JP-S63186577-A (JP)
Title: Electronic governor
Inventor: SAITO HIROYUKI
IPC: H02P7/288
Filed: 1987-01-27
Abstract: PURPOSE:To easily regulate the rotating speed and temperature characteristic of an electronic governor by connecting in series a first resistor corresponding to the internal resistance of a motor, and a second resistor for generating a voltage corresponding to a reference voltage through a buffer to generate independent voltages at the respective resistors. CONSTITUTION:A main circuit 46 for controlling the driving current of a motor 44 is composed of an IC, the motor 44 is connected between a power source and the motor terminal 48 of the circuit 46, and a driving current flows to a ground terminal 54 through a transistor 50 and a resistor 52. A first resistor 60 has a resistance value of K times of a current ratio as large as the internal resistance of the motor 44, and a current of 1/K of a driving current flowing the transistor 50 flows to a transistor 62 and a resistor 64. A speed regulating resistor 68 as a second resistor and the resistor 60 are connected in series through a buffer 70, voltages generated at the resistors 60, 68 are added through the buffer 70, the added value is compared with the counter electromotive force generated in the motor 44 to control its speed constantly.
Patent JP-S61174708-A (JP)
Title: Electromagnetic coil apparatus
Inventor: YAMAMOTO MUTSUMI
IPC: H01F30/10
Filed: 1985-01-30
Abstract: PURPOSE:To reduce a loss in magnetic path structure and realize reduction in size by engaging, stacking and integrating the magnetic core portions of a pair of magnetic structure bodies comprising the flat portion, magnetic core part projected at the center thereof and the wall part provided in the periphery thereof with a hole provided to the center of print coil. CONSTITUTION:A pair of magnetic structure bodies 1 and 5 comprising the flat portion 2, magnetic core part 3 projected at the center thereof and the wall part 4 provided in the periphery thereof are formed by pressurized molding of magnetic powder and powder for fixing powder. The magnetic core 3 of magnetic structure body 1 is engaged with the center hole 10 of a print coil 6 having the coil 8 and lead 9 patterned on the film 7, a magnetic structure bodies 1, 5 are stacked and these are integrated. Thereby, since the front and rear surfaces of print coil 6 are provided opposed with the magnetic structure bodies 1, 5, leakage magnetic flux if reduced and loss in the magnetic path structure is also reduced.
Patent JP-H09104732-A (JP)
Title: Blue light emitting polymer and luminescent diode made by using the same
Inventor: KOU DOUKUN
IPC: H01L51/50
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a blue emitting polymer which fluoresces in the blue region for a long time and has improved processability, heat stability and luminous efficiency by forming a polymer having a main chain comprising phenylene groups which may be replaced by silicon-containing groups.  
     SOLUTION: For instance, the equal numbers of equivalents of 2,5-bis(trialkylsilyl)-1,4-xylenebis(triphosphonium bromide) represented by formula I (wherein R 1  to R 3  are each a 1-8C alkyl) and 1,3-bis(4-formylphenoxy)alkane are reacted with each other in the presence of sodium ethoxide to obtain a blue emitting polymer represented by formula III (wherein X is a group of formula IV or V; Y is a group of formula VI or VII; Z is a group of formula IV or formula VIII; and (m) is 5-100) and having a weight-average molecular weight of 500-30,000. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06205942-A (JP)
Title: Method for purifying waste combustion gas and catalyst used for the method
Inventor: KIKUCHI HIDEKAZU
IPC: B01D53/86
Filed: 1993-01-08
Abstract: PURPOSE:To provide a method for purifying waste combustion gas generated from lean burn system and a catalyst used for the method. CONSTITUTION:The waste combustion gas containing small quantity of a lower hydrocarbon, nitrogen oxides, carbon monoxide and a large quantity of oxygen is allowed to react in the presence of the catalyst made by allowing gallium to be carried (carrying quantity is 0.1-10wt.%) on a carrier made of ZSM-5 type zeorite or ferrierite type zeorite. If necessary, a small quantity of a lower hydrocarbon is newly added into the waste combustion gas, total quantity of the lower hydrocarbon contained in the waste combustion gas and the newly added lower hydrocarbon is a quantity required for reducing and purifying nitrogen oxides contained in the waste combustion gas. The lower hydrocarbon contained in the waste combustion gas is 1-4C lower hydrocarbon and the newly added hydrocarbon consists of at least one kind of methane, ethane and ethylene.
Patent JP-H05203653-A (JP)
Title: Reagent for classifying and identifying aspergillus
Inventor: MATSUNAGA KENICHI
IPC: C07K16/00
Filed: 1992-01-31
Abstract: PURPOSE:To promptly, accurately and readily identify and classify aspergilli. CONSTITUTION:The derivative of an IgG or IgM antibody is formed when a radical containing either a radioactive material, a fluorescence dye, an enzyme, a marker for electron microscope observation or a structure for two- dimensionally coupling the above-mentioned chemically bonds to a hybridoma between an anti-aspegillus antibody forming cell and a cell which can be cultured in vitro for generations over a long period.
Patent JP-H11208733-A (JP)
Title: Food container
Inventor: OGASAWARA ATSUSHI
IPC: B65D1/28
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To hygienically keep a container, by a method wherein for a cup- shaped food housing container, on the internal surface of a base material where a plastic resin layer can be formed, a plastic resin layer containing an antibacterial agent, is provided, and on the external surface, a plastic resin layer for waterproofness is provided. SOLUTION: For a cup-shaped container 1 to house foods such as different kinds of side dishes in a lunch box or the like, as a material, one wherein a member which becomes core member is constituted of a base material 2 on which a plastic resin layer can be formed, and on the internal side of the base material 2, a plastic resin layer 3 containing an antibacterial agent is provided, and on the external surface, a plastic resin layer 4 for waterproofness is provided, is used. Also, when a container 1 of such a three layer structure is manufactured, a printing for a pattern 5 or the like may be applied on the internal surface of the base material 2 when necessary.  As the antibacterial agent, an inorganic based antibacterial agent of a high stability, of which the raw material is, e.g. an ore containing a silver ion or the like, is used, and for the plastic resin, a polypropylene resin, a polyester resin or the like is used.
Patent JP-S62174970-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAZAKI YOSHIO
IPC: H01L29/73
Filed: 1986-01-28
Abstract: PURPOSE:To prevent leakage near the surface of a device, by providing an island region having a second type of conductivity and isolated from a substrate having a first type of conductivity by a diffusion layer having the second type of conductivity such that an impurity in the island region forms a concentration gradient, namely it has a relatively low concentration in the central region and a relatively high concentration near the substrate. CONSTITUTION:After an N<+> type layer 2 is formed on a P-type silicon substrate 1, a layer 3 is epitaxially grown thereon to bury the N<+> type layer 2. The epitaxially grown layer 3 contains an impurity in a relatively low concentration in its central region while the concentration becomes higher towards the N<+> buried layer. A dielectric isolation region 4 is formed in this epitaxially grown layer 3 by utilizing a P<+> type diffusion or oxide film and then an N<+> type collector region 8 is formed. After P-type base region 5 and a P<+> type base region 6 are formed, an N<+> type emitter region 7 is formed. A transistor thus obtained is suitable for high-speed and high-frequency operation. Further, the surface of the epitaxially grown layer, having a high concentration of the N-type impurity, has an effect of preventing surface leakage.
Patent JP-H07255762-A (JP)
Title: Knee orthesis for osteoarthropathy
Inventor: TEODOORU BUI CHIRINGASUTO ZA S
IPC: A61F5/34
Filed: 1995-02-03
Abstract: PURPOSE: To provide a brace to be mounted on an osteoarthritic knee. CONSTITUTION: This osteoarthritic knee brace is provided having a flexible upper arm member 20 and lower arm member 30 rotatably connected to each other by a rotary hinge assembly 16. A selectively inflatable or deflatable fluid- containing pad 18 is positionable at the hinge assembly 16 and a side of the knee joint. In operation, the brace is mounted on the leg with the pad 18 engaging both the hinge assembly 16 and the side of the knee joint, the hinge assembly 16 engaged with the knee joint, and the upper arm member 20 and the lower arm member 30 engaged with the upper leg and the lower leg, respectively. The upper arm member 20 and the lower arm member 30 are stressed away from the knee joint, thereby applying a restoring force to the knee joint with the hinge assembly 16 and the pad 18 so as to effectively treat the osteoarthritic knee joint.  This restoring force is adjustable by selective inflation or deflation of the pad 18.
Patent JP-S56113393-A (JP)
Title: Contact oxidation of organic sewage
Inventor: UCHIDA TATSUYA
IPC: C02F3/06
Filed: 1980-02-13
Abstract: PURPOSE: To enhance the disposal efficiency of a sewage without generating cloggings in a filter bed, by disposing the sewage through the filter bed which has a big porosity at the first half stage but a small porosity at the second half stage.  
     CONSTITUTION: An organic sewage is contact oxidized at a front stage of a filter bed whose porosity is big, i.e. 85W98% to facilitate a cleaning operation of the sewage without generations of clogggins. Such a filter bed is made of a polyethylene net, fishing netc, honeycomb tube having big openings, etc. The sewage, which was cleaned to a certain extent at the front stage is contact oxidized against at a rear stage of the filter bed whose porosity is small, i.e. 35W60% to enhance a cleaning efficiency. Such a filter bed is made of natural pebbles, artificial crushed rocks, plastic balls, etc. Consequently, the volume of a contact aeration vessel can be reduced, while an amount of air necessary for cleaning the filter bed and a cost for a pipe line can be lowered also. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57130870-A (JP)
Title: Tensing of outer skin surface of vehicle body of bus or the like
Inventor: FUJIWARA RIYOUJI
IPC: B62D25/08
Filed: 1981-02-05
Abstract: PURPOSE:To tense the outer skin surface of a vehicle body by using M-like cross-section shape pillars for securing the outer skin of the vehicle body so that the concave portions of the pillars are deformed outward after the outer skin of the vehicle body has been secured to the pillars. CONSTITUTION:A pillar 21 used as one constitutional members of side members,  has an M-like cross-section shape, including, in its substantially center portion,  a concave portion 21a longitudinally extending, and having leg portions 21b1,  21b2 provided with a pair of flanges 21c. An outer skin panel 11 is welded, at its  flange portions 11a, to the leg portion 21b1 of each pillar 21, and an inner skin  12 is also welded to the flange portions 21c of each pillar 21. Accordingly, the  concave portion 21a of each pillar 21 is pushed from the inside to the outside by means of a jig so that the concave portion 21a is deformed outward, thereby the outer skin panel 11 may be tensed.
Patent JP-S61176173-A (JP)
Title: Semiconductor light emitting element
Inventor: KOSHIMURA TSUTOMU
IPC: H01L27/15
Filed: 1985-01-31
Abstract: PURPOSE:To improve a manufacture yield by eliminating possibility of the structural and electrical contact between adjacent elements in a light emitting element array by forming an insulating film between a metallic electrode and a metallic shield film. CONSTITUTION:Plural openings 2 are arranged on a substrate and subsequently a diffusion region 3 is formed. A limited range of the openings 2 is made an ohmic contact part and a metallic electrode 4 extending on a diffusion preventing layer 1 is arranged directly as a bias voltage supply part. An insulating film 5 covering the diffusion preventing layer 1, the openings 2 and the metallic electrode 4 is formed. A metallic shield film 6 is formed in a limited range of the insulating film. The metallic electrode 4 and the metallic shield film 6 formed by the above process do not interfere each other structurally and electrically even if those overlap mutually by the plane view. Accordingly it is possible to design the size of the metallic electrode 4 and the metallic shield film 6 widely in lateral direction.
Patent JP-H10193743-A (JP)
Title: Printer cover
Inventor: NIIMURA MOTOYUKI
IPC: B41J29/13
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent a cover from being impaired even when an excessive force acts thereon. SOLUTION: Dowels 12 and 13 provided in projection on the opposite sides, of one end part of a cover main body 10 are made to engage with engaging recesses of a support plate 15. Even when a strong force acts on the cover main body 10, according to this constitution, the impairment of the cover main body 10 can be prevented by making the dowels 12 and 13 disengage from the engaging recesses. By pulling the support plate 10 strongly in the direction of separating it from a printer main body 1, besides, the engagement of a shaft 4 with a holding part is broken off and thereby the cover member 10 can be detached from the printer main body 1.
Patent JP-S62175761-A (JP)
Title: Electrophotographic method
Inventor: OTSUKA SHIGENORI
IPC: G03G5/06
Filed: 1986-01-29
Abstract: PURPOSE:To obtain the electrophotographic sensitive body having a very high sensitivity and a good stability and a good sensitivity also under a positive electrostatic charge by dispersing a small amount of specific bisazo compd. particles in a hydrazone type binder having an electrostatic charge transfer function. CONSTITUTION:The electrophotographic sensitive body provides the sensitive layer dispersed 1-20wt% of the bisazo compd. particles in the binder contg. the hydrazone compd. on a conductive substrate body. The prescribed body is electrostatically charged by a positive corona discharge, followed by image wisely-exposing, developing and transferring it. The obtd. electrophotographic sensitive body has the excellent sensitivity also under the positive electrostatic charge, and has the excellent potential stability during repeated use, and has no fatigue such as an optical memory and has a very stable characteristics.
Patent JP-H10200366-A (JP)
Title: Piezoelectric element and production thereof
Inventor: OKESHI KAZUYUKI
IPC: H03H9/10
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element with high connection reliability by preventing short-circuiting between the divided electrodes of piezoelectric element by providing 1st and 2nd electrodes divided by a linear groove extended in lengthwise direction on one main surface of piezoelectric substrate and respectively fixing conductive holding members at an interval in the lengthwise direction of the piezoelectric substrate at the node parts of 1st and 2nd electrodes. SOLUTION: A 1st electrode 4 and 2nd electrodes 5a and 5b divided by a linear groove 3 extended in the lengthwise direction are provided on one main surface of the piezoelectric substrate 2. At the node sections of these electrodes 4, 5a and 5b, conductive holding members 6a-6c are fixed at intervals in the lengthwise direction of the piezoelectric substrate 2. Therefore, even when the position of the piezoelectric element 1 is a little deviated in the case of connecting the piezoelectric element 1 to an external conductor, there is no danger of short-circuitting among the 1st and 2nd electrodes 4, 5a and 5b and the piezoelectric element 1 with high connection reliability can be provided. Besides, since the holding members 6a-6c are fixed at intervals, the inclination of the piezoelectric element 1 in the lengthwise direction can be prevented.
Patent JP-S55109633-A (JP)
Title: Method of foam-shaping
Inventor: HIGASHIYAMA AKIYOSHI
IPC: B29C44/00
Filed: 1979-02-16
Abstract: PURPOSE: To perform foam-shaping without effecting drying, curing, etc., by vacuum-cooling a foam-shaped piece of thermoplastic resin grains.  
     CONSTITUTION: Preparatorily-foamed thermoplastic resin grains are filled in the cavity of a mold. The resin grains are heated and expanded by a heating medium such as vapor so that grains are foam-shaped. the shaped piece is thereafter cooled by only vacuum cooling or both vacuum cooling and slight water cooling. In the case of only the vacuum cooling, drying, curing, etc. after the shaping the not needed since water is not used as in conventional water cooling. Therefore, the shaping cycle is shortened. In the case of the combination of the vacuum cooling and slight water cooling, drying etc. are easy since the used quantity of water is small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08212182-A (JP)
Title: Signal processor
Inventor: MIFUNE HIROYASU
IPC: G06N3/00
Filed: 1995-02-06
Abstract: PURPOSE: To provide a signal processor which can facilitate the learning and also can improve the recognition rate. CONSTITUTION: A learning data preprocessing means 2 and a recognition data preprocessing means 3 are provided as the preprocessing means for a neural network arithmetic unit 1. When the different types of preprocessing operations are set between both means 2 and 3, the number of sets of learning data to be inputted to the unit 1 can be properly decreased in the preprocessing of the means 2 such as the binary processing, etc., in a learning mode. Thereby, the learning time can be shortened. In a recognition mode, the conspicuous features of the recognition data can be secured in the preprocessing of the means 3 such as the quantization processing, etc., so that the recognition rate is improved.
Patent JP-H08214554-A (JP)
Title: Inverter circuit
Inventor: IMAMURA MASAHIRO
IPC: H02M7/48
Filed: 1995-02-06
Abstract: PURPOSE: To simplify the circuit configuration by providing a transformer having two windings at the secondary side and two output systems including the secondary side winding of the transformer in an inverter, and switching an output system at the decided timing. CONSTITUTION: When a reference sine wave made by a reference sine wave generator 320 attain the timing of zero-cross varying from a positive half period to a negative half period, a zero-cross signal (l point) of a predetermined time width is synchronously output from a zero-cross signal generator 360. The output signals (r), (s) of a system switching unit 340 attain a high level by the OR of the zero-cross signal and the signals at points (h), (i). Therefore, the output systems of MOSFETs 240, 250 both come operated, and the operation can be smoothly switched from one output to the other output.
Patent JP-H06244957-A (JP)
Title: Presenting method of long-haul telephone toll and routing method of long-haul telephone
Inventor: PENZIAS ARNO ALLAN
IPC: H04M3/42
Filed: 1994-01-19
Abstract: PURPOSE: To obtain a method used for a remote communication service supply trader in a remote communication system with a working data base. CONSTITUTION: Inter-switching network communication traders 10 and 20 can obtain charge information for a long distance telephone service in a charge data base. A private branch exchange 40 and a telephone central station 31 perform access to the charge information by using a synthetic digital communication service network and/or SS7 type signal transmission. This charge information is used as a reference for deciding which communication trader should be used when it is applied during the designation of the route of the call. This access can be performed with reference for each calling. On the other hand, the charge schedule of the communication trader can be stored in one part of the private branch exchange 40 or in a private branch switchboard. Thus, it is not necessary to inquire to the charge data base for each call.
Patent JP-H03223269-A (JP)
Title: Production of low-coloring sulfonated alpha,beta-unsaturated carboxylic acid anhydride
Inventor: ASAKAWA YOSHIAKI
IPC: C07D307/64
Filed: 1990-01-30
Abstract: PURPOSE:To suppress formation of colored components and obtain the objective compound in good yield by reacting an alpha,beta-unsaturated carboxylic acid anhydride with sulfuric acid anhydride in the absence of a solvent and then rapidly removing the unreacted sulfuric acid anhydride to the outside of the reaction system. CONSTITUTION:An alpha,beta-unsaturated carboxylic acid anhydride is allowed to react with sulfuric acid anhydride in the absence of an organic solvent at a temperature above the melting point of the alpha,beta-unsaturated carboxylic acid until heat generation by the reaction is not observed to afford the objective substance. It is necessary that moisture is not contained in the vapor phase of the reaction system as much as possible and the moisture content of the vapor phase part in the reaction system is preferably <=3wt.%. Furthermore, the unreacted sulfuric acid anhydride remaining in the reaction system is rapidly removed after completing the reaction by a method for blowing a gas such as nitrogen gas or decompression, etc. Sulfonated alpha,beta-unsaturated carboxylic acid anhydrides are useful as a raw material for emulsifying agents, dispersing agents, antistatic agents, antiscales, electrically conductive materials, etc.
Patent JP-H04257715-A (JP)
Title: Air conditioner for vehicle
Inventor: SUZUKI TAKAHISA
IPC: B60H1/00
Filed: 1991-02-08
Abstract: PURPOSE:To secure the air conditioner control, free of the discomfortable feeling by improving a control menas for a compressor in the state where the reheating quantity is '0', in an air conditioner for vehicle which uses a variable capacity type compressor for particularly for compressing the coolant. CONSTITUTION:An evaporator 11 is set in a duct 12 in which the air stream generated by a blower 13 flows. In the evaporator 11, the coolant supplied from a compressor 15 whose compression capacity is controlled circulates, and the capacity is controlled by a control circuit 23. In this control circuit 23, the difference En between the evaporator after-blow-out actual temperature TE and an aimed temperature TEO is obtained, and in the state where the difference is positive, the feedback gain Kp is set large, and the control width in the state where the evaporator after-blow-out temperature TE is larger than the aimed temperature TEO is set large, and a driver is prevented from being subjected to discomfortable feeling.
Patent JP-S58135290-A (JP)
Inventor: SAKAJIRI NOBORU
IPC: E06B9/56
Filed: 1982-02-05
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。