baber/WOPTO huggingface dataset:
Patent JP-H0814640-A (JP)
Title: Method of determining arrangement of floor blow-off outlet
Inventor: NAKANO AKIO
IPC: F24F3/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide an air conditioning environment in conformity with a predetermined design object by calculating a static pressure value, under a floor for each region, the amount of air moving horizontally, and the amount of blow-off outlet air at a floor blow-off outlet for each region, and employing as determined values the position and number of the floor blot-off outlet when the total sum of the amount of air summing the amount of the blow-off outlet air is coincident with the object amount of the air within a predetermined error range. CONSTITUTION:There are provided in a floor 1 floor blow-off outlets 6 around locations which are seemed to be necessary based upon the load of & room for each floor panel 2 as their being existent and non-existent. There are calculated a static pressure value P1 of a vent passage 4, the amount Vh of air moving horizontally, and the amount VS of blow-off outlet air for each region 7 of the floor blow-off outlet 6 based upon balance conditions of the amount of the movement air of each region 7. There is further calculated the total sum of aunt of the air totalizing the amount V. of the blot-off outlet air of a plurality of adjacent regions 7. It is judged whether or not the total amount of air is coincident with the object amount of air within a predetermined error range. With incoincidence rearrangement of the floor blow-off outlet 6 is automatically executed Mile with coincidence the calculation is completed as the arrangement of the floor blow-off outlet 6 being good. Thus, an air conditioning environment in conformity with a design is ensured.
Patent JP-H022661-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: YOSHINO HIDEO
IPC: H01L27/11
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the size of a high resistance part as well as a call area and hence realize a high density memory by disposing on both sides of a high resistance body first low resistors of a first resistance through a second resistor having a resistance higher than the first one, and connecting them. CONSTITUTION:In a semiconductor integrated circuit device including a flip-flop circuit employing a resistor comprising a semiconductor layer involving a given impurity as a load of an inverter, said resistor includes a high resistance body 11, a first low resistor 13 having a first resistance, and a second low resistor 12 having a higher resistance than the first resistance, and a second low resistor 12 is disposed on both sides of the high resistance body 11 and the first low resistor 13 is disposed on both sides of the second low resistor 12, both first and second low resistors connected to each other. For example, low resistance semiconductor layer 13 with a sheet resistance of 20 to 500OMEGA/square used for a gate electrode and a high resistance semiconductor layer 11 are connected to each other through resistors RM1 to RM4 each comprising the semiconductor layer 12 with a sheet resistance of 500OMEGA/square to 5kOMEGA/square.
Patent JP-S5850118-A (JP)
Title: Continuous elongator
Inventor: UCHIMOTO TOMOJI
IPC: B21C1/34
Filed: 1981-09-18
Abstract: PURPOSE:To surely hold a wire rod and to smoothly operate, by constituting a contact of a holding part of a continuous elongator against the wire rod like a gear meshing. CONSTITUTION:Three or more free play rollers 3, are made into contact with one holding part 10, and are connected continuously to form a roller chain 3 and installed between a dimension regulating plate 4 and a holding chain 2. Even in a case that the rollers 3' are moved from the part 10 by a travelling of the chain 2, the part 10 is still sustained by two or more rollers 3', then the part 10 always and stably holds a wire rod parallelly. Further the rollers 3' are connected continuously to form a chain 3 and rotate freely in the inside of the chain 2, then the sliding friction is extremely reduced because the rotation of the roller 3' is in a perfectly rolling contact.
Patent JP-H09307141-A (JP)
Title: Group iii nitride semiconductor light emitting element
Inventor: KAMIMURA TOSHIYA
IPC: H01S5/323
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacturing without deteriorating element characteristics, and improve electrostatic withstand voltage. SOLUTION: In a light emitting element 100, at least a P-type layer and an N-type layer which are composed of group III nitride semiconductor are laminated, parts of upper layers 72, 71, 6 5, 4 are eliminated, a part of a current supply layer 3 as a lower layer is exposed, and electrodes 8, 10 are formed on the uppermost layer 71 and the exposed part of the current supply layer 3. In this case, a protective film 11 whose resistivity is 0.1-1×10<5> Ωcm is formed on the surface of the light emitting element. The protective film 11 can be obtained by heating and drying, after solution wherein metal alcoholate (M-OR) or silicon compound is dissolved in organic solvent or water is spread. Formation is enabled at a low temperature, and manufacture is easy.  The resistivity is sufficiently lower than that of perfect insulator, so that the electrostatic withstand voltage can be improved.
Patent JP-H0339898-A (JP)
Title: Piezo-electric crystal electric power laser ignition device
Inventor: JIYON HARORUDO RAISU JIYUNIAA
IPC: F42C19/12
Filed: 1990-06-06
Abstract: PURPOSE: To obtain a small lightweight ignition device incorporating an energy source by providing a piezoelectric unit, and a pyroflash lamp having a spark gap acting with a high voltage pulse and emitting flash light in response to action of the spark gap and actuating a laser in response to the flash light. CONSTITUTION: An ignition device comprises a piezoelectric crystal 1, a solid laser 2, four series connected photoflash lamps 3 surrounding the laser and connected with a piezoelectric unit, an optical lens 4 collecting laser beams, a shutter 5 in closed position, an initiator 6 and a spring charged weight assembly 7. The weight hits the crystal 1 to generate a high voltage pulse for flashing the lamp 3, the shutter 5 is opened and a laser beam passes through the lens 4 and a glass window 6a to impinge on a pyrotechnic material in the initiator 6. High temperature gas output 9 therefrom tires a pyrotechnic material in a solid rocket motor.
Patent JP-S5672069-A (JP)
Title: Preparation of base cloth coated with hot melt-type adhesive
Inventor: YAMAMOTO YASUO
IPC: C09J7/02
Filed: 1979-11-16
Abstract: PURPOSE: To prepare titled base cloth for the lining of a shoe, by thinly coating a silicone paper with a solvent-containing hot melt-type adhesive, and releasing the silicone paper after adhesion of a base cloth such as a woven cloth, to the coated surface.  
     CONSTITUTION: Silicone paper 1 is transfered by means of guide roll 2 and rubber roll 3, and coated, by use of doctor knife 5, with a certain amount of hot melt-type adhesive 5, which is dissolved in a solvent and placed on the silicone paper 1 at the top of the rubber roll 3. After most of the solvent in the adhesive is vaporized by passing the coated silicone paper through dryer 5, base cloth 6 such as a woven cloth, knitted cloth or nonwoven fabric, transfered through guide roll 7, is opposed to the surface of the adhesive 4 through heating rollers 8 and 8', and is adhered to the silicone paper 1 by melting the hot melt-type adhesive, and then rolled. Titled base cloth is obtained by releasing the silicone paper from laminated material 9 thus obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11340079-A (JP)
Title: Ceramic electronic part and its mounting structure
Inventor: YAMADA MASAYUKI
IPC: H05K1/18
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent mechanical damage to a ceramic electronic part body by setting the length of an intermediate part, as measured in the lengthwise direction of the terminal member between the connecting part to a terminal electrode and fitting part to a substrate in a terminal member to a specific dimension or more. SOLUTION: A ceramic electronic part 1 has two ceramic electronic part bodies 3 (body 3), and terminal electrodes 4 are formed on both ends of each body 3. Then the bodies 3 are overlaid vertically and they are joined with each other by an adhesive agent, and terminal members 5 are connected commonly to every terminal 4 of the body 3. Further, the terminal member 5 is formed of reverse U-shaped metallic plate, and a connecting part 6 to the terminal electrode 4, an intermediate part 7 and a fitting pat to a substrate 2 are formed successively from one end to the other end in its lengthwise direction. The length L of the intermediate part to be measured in the lengthwise direction of each terminal member 5 is set to 5 mm or more.
Patent JP-H07334122-A (JP)
Title: Driving circuit
Inventor: AZUMA MASAHIKO
IPC: H03K17/693
Filed: 1994-06-07
Abstract: PURPOSE:To provide a driving circuit making the rise and the fall characteristics of plural voltages the same while holding high breakdown strength. CONSTITUTION:A driving circuit 70 supplying power source voltages VH, VL and the intermediate voltage VM to an output pad 32 is composed of a P channel MOS transistor P5 and N channel MOS transistors N5, N6, N7, when the output voltage is changed from VH to VM, both transistors N6, N7 are turned on and when the output voltage is changed from VL to VM, only the transistor N6 is turned on. Since transistors supplying the intermediate voltage VM are composed of the same conductive transistors, rise and fall characteristics to VM are made to be the same while holding the breakdown strength of the transistor high in the circuit supplying the intermediate voltage VM.
Patent JP-S63311943-A (JP)
Title: Transversal relax time image calculation system
Inventor: SATO SHINICHI
IPC: A61B5/055
Filed: 1987-06-15
Abstract: PURPOSE:To remove the effect of the non-uniformity of a static magnetic field and the imperfection of a high frequency magnetic field and to calculate a transversal relax time image with high accuracy, by calculating the transversal relax time image by operating the data obtained after performing the mutual division of the images due to a plurality of spin echo methods made different in a peak time interval. CONSTITUTION:When imaging is performed on the basis of two sequences, wherein the time intervals TE of the mutual peaks of echo signals are set to TE1, TE2, like sequences 301, 302, the image signal intensities S1n, S2n obtained from the n-th echo signals of said sequences are represented by S1n=rho.exp(-nTE1/T2).fn(DELTAH) and S2n=rho.exp(-nTE2/T2).fn(DELTAH) when hydrogen atom density is set to SIGMAr, the time interval between the peaks of the echo signals is set to TEn and a transversal relax time is set to T2. Therefore, S1n/S2n=exp{-n(TE1-TE2)/T2} is formed and the effect of the non-uniformity DELTAH of a static magnetic field is removed. Since TE1-TE2 is a known value set from the outside, S1n/S2n is arranged in a time series manner and the same means as the calculation method due to a multiecho method is used to make it possible to calculate a T2-value without receiving the effect of DELTAH.
Patent JP-H0710968-A (JP)
Title: Epoxy resin mixture containing advancement catalyst
Inventor: AANORUDO HOOFUAA
IPC: C08G59/14
Filed: 1994-06-07
Abstract: PURPOSE: To improve the thermal stability by mixing a specified epoxy resin with a catalyst comprising a quaternary perhydroazepinium salt or a quaternary octahydroazocinium salt and heating the mixture for advancement.  
     CONSTITUTION: Perhydroazepine or azacyclooctane is reacted with an alkyl halide to form a quaternary perhydroazepinium salt of formula I, such as N,N- dimethylperhydroazapinium iodide, or a quaternary octahydroazocinium salt of formula II (wherein R 1  is a 1-8C alkyl; R 2  is a 1-8C alkyl, alkenyl or the like; and X is halogeno or the like). A liquid epoxy resin having at least one epoxy group, with a molecular weight of about 3,500 or lower, is blended with a catalyst comprising a quaternary perhydroazepinium salt or a quaternary octahydroazocinium salt, in an amount of 2-2,000 ppm to give an epoxy resin composition. This composition is advanced at 100-200°C to give an epoxy resin with high thermal stability. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0313844-A (JP)
Title: Wire rotating-bending fatigue testing machine and fatigue testing method using the tester
Inventor: OMORI YASUO
IPC: G01N3/32
Filed: 1989-06-12
Abstract: PURPOSE:To make fatigue testing efficiency excellent by supporting a piece of wire whose both ends are held so that the wire can be turned with the holding points of the wire as the centers and the distance between both holding points can be adjusted. CONSTITUTION:When a piece of wire 1 is deflected so as to hold both ends of the wire 1, stress is generated at the entire region between both holding points 1a of the wire 1. Deflecting angles theta at both holding points 1a of the wire 1 are made equal. The wire 1 is deflected so that the stress generated in the wire becomes the largest value at an intermediate point 1b of the wire 1 and becomes the minimum values at both holding points 1a. When the deflection angles theta and the distance L between both holding points 1a are adjusted, the ratio between the stress at the intermediate point 1b and the stress at the holding point 1a in the wire 1 is set within the range of 0.83 - 0.92. Therefore, breakdown occurs in the approximately entire range of the length between both holding points 1a of the wire 1 with the intermediate point 1b as the center. Thus, the defects can be found in the broad range of the entire length of the wire 1.
Patent JP-H05326210-A (JP)
Title: Ceramic composition for voltage nonlinear resistor
Inventor: MIHARA KENJIROU
IPC: H01C7/10
Filed: 1992-05-14
Abstract: PURPOSE:To realize a ceramic composition for voltage nonlinear resistor in which deterioration of characteristics can be avoided under high temperature atmosphere by enhancing moisture resistance while achieving excellent varistor characteristics, e.g. surge resistance or nonlinear coefficient. CONSTITUTION:An elemental body is composed of 98.0-99.9mol.% of (Sr1-XCaX) TiYO3 as main component (where, 0<=X<=0.25, 0.996<=Y<=1.003) and 0.1-2.0mol.% of Nb, W, Ta, In, Y or at least one kind of oxide selected from rare earth elements as a semiconducting agent. 0.01-2.0wt.% of the combination of NaXTiYOZ(where, X=2n, Y=2n', Z=n+3n', n and n' are natural numbers) and at least one oxide selected from Cub, PbO, Bi2O3, Sb2O3, V2O5, MoO3 is added, as a metallic oxidizing agent, to the elemental body.
Patent JP-H051050-A (JP)
Title: Method for purifying glycidyl acrylic (methacrylic) acid
Inventor: RAYMOND HESS
IPC: C07D301/30
Filed: 1991-06-20
Abstract: PURPOSE: To provide a method for refining glycidyl acrylate (methacrylate) contg. light weight impurities and heavy weight impurities by distillation.  
     CONSTITUTION: In a first step, a glycidyl acrylate (methacrylate) to be refined is subjected to distillation in the presence of a first solvent capable of forming a low boiling point azeotropic mixture composed of light weight impurities and epichlorhydrin, by which the column top fractions consisting of a heteroazeotropic mixture composed of the solvent and the light weight impurities are separated. In a second step, the glycidyl acrylate (methacrylate) from which the light weight impurities are removed in the manner described above is subjected to the distillation in the presence of a second solvent capable of forming the low boiling point azeotropic mixture composed of the glycidyl acrylate (methacrylate), by which the column top fractions consisting of the desired pure glycidyl acrylate (methacrylate) separated from heavy weight impurities are recovered. The solvent described above exists over the entire distillation zone inclusive of a boiler during these two distillations in this method. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6126612-A (JP)
Title: Preparation of polyurethane having improved resistance to hydrolysis
Inventor: ISHIGURO MICHIHIRO
IPC: C08G18/42
Filed: 1984-07-17
Abstract: PURPOSE:To obtain the titled polyurethane useful as foam, microcellular material, etc. having improved mildew resistance, oil resistance, adhesiveness, wear resistance, processng properties, workability, etc., by reacting a specific polyol with a polyisocyanate. CONSTITUTION:A polyol (one obtained by subjecting a mixed polyol of 3-methyl- 1,5-pentadiol and polypropylene polyol to polycondensation with a dicarboxylic acid such as adipic acid, etc.) having groups shown by the formula I and formula II (n is >=2) and 600-7,000 average molecular weight is reacted with a polyisocyante (e.g., diphenylmethane diisocyanate, etc.), and, if necessary, a chain extender (e.g., ethylene glycol, etc.), to give the aimed polyurethane.
Patent JP-H11339803-A (JP)
Title: Manufacture of positive active material for lithium secondary battery
Inventor: ARIMOTO SHINJI
IPC: H01M10/05
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a positive active material for a nonaqueous electrolyte secondary battery with high capacity per the weight of the active material and high charge/discharge cycle characteristics. SOLUTION: A lithium manganese composite oxide represented by LiMn2 O4 is synthesized by mixing or fluidizing a manganese compound and a lithium compound to completely, uniformly advance the synthesizing reaction. The positive active material for a nonaqueous electrolyte secondary battery with high capacity per the weight of the active material and high charge/discharge characteristics can be obtained.
Patent JP-S63313878-A (JP)
Title: Composite electrostrictive material and ultrasonic probe
Inventor: TAKEUCHI HIROYUKI
IPC: H04R17/08
Filed: 1987-06-17
Abstract: PURPOSE:To control piezoelectricity from the outside, and to reduce mechanical linkage in the cross direction by using the composite electrostrictive material of an electrostrictive material, in which piezoelectricity is induced by a biassed electric field, and organic matter. CONSTITUTION:A large number of columnar electrostrictive materials 12, in which piezoelectricity is induced by a biassed electric field, are buried vertically to a sheet surface in a sheet-shaped organic matter 11. That is, since the mechanical linkage in the cross direction of a composite electrostrictive material, in which the electrostrictive material, an electromechanical coupling factor of which is increased suddenly from a certain electric field strength Ec, and the flexible organic matter are brought to a composite state, is weakened, an array vibrator in which each vibration element is independently operated effectively only by patterning array electrodes can be composed. Since only a section under the electrode to which a biassed electric field is applied is brought to a piezoelectric active state, the drive of peripheral elements in the leakage electric field of a driving electric field can be prevented when the biassed electric field is selectively applied previously only to a section to which a driving pulse electric field is applied.
Patent JP-H1083536-A (JP)
Title: Information recording and reproducing device
Inventor: TANAKA TOSHIHISA
IPC: G11B7/125
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide optimal recording, erasing and reproducing conditions by performing trial-writing respectively for a land and a groove in a specified radial position and inspecting a reproducing signal. SOLUTION: A light beam 25 projected from the light emitting element 21 of an optical head 2 to a recording medium 1 via a beam splitter 24 forms an optical spot on a land 1a or a groove 1b. A light receiving element 22 converts a reflected light from the recording medium into a received light signal and sends this signal to a signal generating circuit 4. The signal generating circuit 4 outputs a tracking error signal, a focus error signal and reproducing signal. A CPU 13 recognizes, based on the reproducing signal, which track is irradiated with the light beam 25, the land la or the groove 1b, and then selects an optimal LD power from an EP-ROM 14.  Also, when the recording medium 1 is loaded, trial-wiring is performed for each of the land 1a and the groove 1b in a specified radial position and optimal recording, erasing and reproducing conditions are obtained from the reproduced signal.
Patent JP-H10337583-A (JP)
Title: Sewage treatment tank
Inventor: ISHII YASUHIRO
IPC: C02F3/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment tank in which the installation area of the sewage treatment tank can be made smaller, excess sludge can be drawn out in a short period of time, the concentration of sludge in an aeration tank can be made constant and a stable treating performance can be exhibited. SOLUTION: The treatment tank comprises a flow rate adjusting tank 1, a sludge concentrating storage tank 9, an aeration tank 4, and a settling tank 6 including an air lift pump 7, these tanks being connected in this order, and sludge generated in the tank 6 is returned to the tank 4. In this case, a flow-in port, into which return sludge flows from the tank 6, a flow-out port, from which the return sludge flows out to the tank 4, and a transfer port to transfer excess sludge to the tank 9 are provided, and an air lift pump 14 associating with a timer is provided to form a sewage pit 8, which pit 8 is set in the tank 4 and the flow-in port of the pit 8 is connected to the tank 6, while the transfer port is connected to the tank 9 through a pipe.
Patent JP-S6043786-A (JP)
Inventor: DANIERU EFU DORUGOSU
IPC: G06K1/12
Filed: 1984-07-18
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-S6210686-A (JP)
Title: Cleaning device
Inventor: MATSUI KAZUO
IPC: G03G21/00
Filed: 1985-07-09
Abstract: PURPOSE:To pressure contact a blade edge over whole length uniformly by proper pressure when a blade is brought into pressure contact with an image carrier by providing a device that separates a cleaning blade from an image carrier and a device that brings them into pressure contact separately. CONSTITUTION:A cleaning blade 3 is supported by a supporting member 4, and the supporting member is pivoted to a shaft 5. Further, another end of a spring 11 an end of which is fixed to abstationary part F is fitted to the supporting member, and when an arm 7 and the shaft 5 became unconnected, the supporting member 4 is rotated counterclockwise by the action of a spring 11 and the cleaning blade is brought into pressure contact with the image carrier. When a copying machine became inactive, and a solenoid 9 is stilled, the arm 7 is rotated clockwise by the action of a spring 10, and pins 8a, 8b are coupled to a projection of the shaft 5 and rotate is clockwise resisting the action of the spring 11. Accordingly, the cleaning blade 3 is separated from the image carrier. Thus, by using one to several springs for which elasticity is selected properly, optimum pressure can be applied uniformly.
Patent JP-S5482602-A (JP)
Title: Stator core for electric rotary machine
Inventor: OSHIRODA YASUAKI
IPC: H02K1/12
Filed: 1977-12-14
Abstract: PURPOSE: To save the material by punching out more than two rows of two pairs of linear sections which are parallel each other and the facing sections are rectangular, and the stator core having four short sections where facing sections are parallel each other, from one band steel.  
     CONSTITUTION: Core 8 is comprised of two parallel first linear sections 9al, 9a2 having outer circumference of L, parallel second linear sections 9b1, 9b2 having the length of L2 where L2<L1, four third linear sections 9c1-9c4 formed between the end of second linear section and first short linear section, and four arched sections 9d1-9d4 formed between the end of first linear section and the end of third linear section. Third linear sections facing each other through the center of core 0 are made parallel, and more than two rows of said core 8 are zigzag punched from one band steel 10. Consequently the material can be saved. 
     COPYRIGHT: (C)1979,JPO&Japio