baber/WOPTO huggingface dataset:
Patent JP-S5636224-A (JP)
Title: Differential pulse generating circuit
Inventor: SAKAYORI KIJIO
IPC: H03D3/04
Filed: 1979-09-03
Abstract: PURPOSE:To make it possible to constitute a differentiating circuit of simple constitution, by supplying the power source voltage to one output circuit out of circuits, which are connected differentially, through a time constant circuit. CONSTITUTION:When input signal A is high-level, transistors TrQ1, Q2 are turned on and off respectively, and the collector potential of TrQ1 is clamped by diodes D1 and D2. At this time, TrQ3 is turned off. When input signal A becomes low- level, TrQ1 is turned off, and TrQ2 is turned on, and therefore, output signal C is lowered to VB-(VD1+R2I1) (however, VB and VD1 are the power source voltage and the forward voltage of diode D1 respectively). The base potential of TrQ3 rises with the time constant of capacitor C1 and resistance R1; and when TrQ3 is turned on, the level of output signal C rises up to the emitter voltage of TrQ3, namely, VB-VBEQ3. Consequently, output sinal C becomes a differential pulse for the rise of input signal A.
Patent JP-H0412779-A (JP)
Title: Wave making pool
Inventor: SASAKI MITSURU
IPC: A63B69/00
Filed: 1990-04-28
Abstract: PURPOSE:To generate the waves which abound in a variation by operating selectively exhaust flow generating parts by constituting the pool so that the exhaust flow generating parts are placed like a matrix in the bottom part of the pool filled with water, and each exhaust flow generating part is operated selectively by an exhaust flow control means and exhausts an exhaust flow and generates waves. CONSTITUTION:An exhaust flow generating part 3 exhausts an exhaust flow and generates waves on the water surface by its water pressure, and for instance, has plural circular exhaust ports 5 for exhausting the exhaust flow to its one principal surface 3a as shown in the Fig 2. The array of these exhaust ports 5 is like a matrix by arraying five each at suitable intervals vertically and horizontally, respectively. Also, these exhaust ports 5 are provided so as to be aggregated to an exhaust flow leading-in port opened to one side wall 3b of the exhaust flow generating part 3, respectively. Strength of the exhaust flow in this case is varied suitably and freely by an exhaust flow controller 10 being an exhaust flow control means for controlling the hydraulic pump 6.
Patent JP-S61270882-A (JP)
Title: Laser processing equipment
Inventor: SAKADO KEIICHIRO
IPC: H01L21/82
Filed: 1985-05-25
Abstract: PURPOSE:To make it possible to supply the processing laser light with extremely small waiting time, by sending immediately the processing laser light when the object to be processed is positioned at the irradiation position of the processing laser light. CONSTITUTION:The interrupt signal IR is supplied to the CPU26 from the counter 28 at the same time when the stage starts to move towards the desired value. Every time the CPU26 receives the signal, it enters into the interrupt routine. Then the CPU26 calculates the distance between the coordinate values of present position and those of the desired position of the stage and the mode of velocity pattern, and estimates whether the stage can finish the positioning within a allowable period. When the affirmative result is obtained, the CPU26 waits for the stage to reach the desired coordinate values. During this period, the laser exitation pulse EP is sent out with the prescribed periodical interval. When the stage reaches the desired coordinate values, the CPU26 supplies the pulse EP to the laser equipment 1, and supplies the processing output timing signal PO to the Q switch 35. Then the processing is started, so that the average waiting time is shortened.
Patent JP-H03187818-A (JP)
Title: Bag port binding type packaging method and device thereof
Inventor: OKADA FUMIO
IPC: B65B31/02
Filed: 1989-05-01
Abstract: PURPOSE:To prevent contamination of a portion between the seals in two stages of the upper part of a package body returned to an upside down state by liquid contained in a substance to be packed by a method wherein the central part of the lower part of the bag is narrowed down, a binding material is wound, and by widening the port of the bag, the interior of the bag is filled with the substance to be packed. CONSTITUTION:When clampers 12 are moved to a seal section B and stopped thereat through rotation of a rotor 11, a pair of seal bars 24 and 25 mounted to the section apply a seal 27 on the part, slightly above a bottom edge seal 26, of a bag 100 supported by the clampers 12 and 12 to perform two-stage seal. Further, when a bag on which upper and lower seals are previously applied at a bag feed section A is fed, there is no need to locate the seal section B. When the bag 100 is conveyed to a binding section C, binding is applied on the bag.
Patent JP-S5640027-A (JP)
Title: Combustor for gas turbine
Inventor: MIZUNO TADASHI
IPC: F23R3/60
Filed: 1979-09-05
Abstract: PURPOSE: To minimize wear of a cap collar for an inner sleeve and a tabulator for a fuel nozzle of a gas-turbine combustor and thereby to eliminate occurrence of accidents due to increase of the gap between the cap collar and the tabulator.  
     CONSTITUTION: Fuel sprayed into an inner case 10 from a combustion nozzle 11 is mixed with compressed air 4 supplied from a compressor 1 and ignited anc combusted by an ignition plug 12. When combustion of fuel is started, vibration due to combustion is preduced so that pressure fluctuation is caused in inner sleeve 10. Here, since the inner sleeve 10 is fixed firmly to an outer-case cover 9 by means of a support plate 13, vibration of inner sleeve 10 is not caused if fluctuation of pressure due to combustion is caused in inner sleeve 10. Thus, in accordance with the arrangement of this invention, the top of an inner sleeve of a combustor is fixed firmly to the outer-case cover by means of a support plate. Therefore, it is enabled to minimize wear caused between the inner surface of a cap collar and a tabulator for a fuel nozzle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01283866-A (JP)
Title: Semiconductor memory and semiconductor device
Inventor: YASUDA HIROSHI
IPC: H01L27/118
Filed: 1988-05-10
Abstract: PURPOSE:To merely form a protective film in a later step and to shorten a forming period by forming a wiring layer, and connecting one of source, drain electrodes of a MOS transistor with conductive substance to write ROM data. CONSTITUTION:Bit lines 1, 2 are connected to the drain electrode of a MOS transistor with conductive substance 8 after the wiring layer of the bit lines 1, 2 is formed. Accordingly, ROM data is written in a state that formed immediately before a final step including the wiring layer except the connection of a memory cell, and then only a step of forming the protective film remains. Thus, a manufacturing period can be shortest. Further, a peripheral circuit can be operated in a state before the ROM data is written, and an operation test and a DC test can be performed in this state.
Patent JP-S62270277-A (JP)
Title: Production of titanium base alloy-made wear resistant member
Inventor: TAKEUCHI HIROKIMI
IPC: B23K26/34
Filed: 1986-05-18
Abstract: PURPOSE:To obtain the hardened layer having only a little development of pinhole and peeling, and uniform high hardness by obtaining the specific hardness and hardened depth of the member surface composing of Ti base alloy material by adding a hardening alloying element to melt and harden together with the member surface. CONSTITUTION:The alloying element powder, which is carried by powder carrying gas from a powder supply device, is injected from powder passage 17 and injected from a torch 10 as joining with a plasma flow 6 generated at a working gas passage 13. In the working gas passage 13, the working gas is supplied, to generated the plasma flow 6 having high temp. and high speed. The plasma flow 6 is injected on the position 1a to be treated to harden the surface of the member 1 composing of Ti base alloy material, and the member surface 1a is melted and hardened together with the hardening alloy element, to obtain 390-1,200 Hv hardness value and 0.1-2.0mm hardened depth.
Patent JP-H11301775-A (JP)
Title: Top cover tape
Inventor: TSUJIHA HAJIME
IPC: B65D73/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a top cover tape provided with transparency and productivity combinedly, generating only a small amount of 'instability' at the time of releasing the top cover tape so as to release the tape stably, not generating the jumping-out of parts by the 'instability' of a carrier tape and the tear-off caused by cuts, and to be bonded with carrier tapes formed of various kinds of resin materials. SOLUTION: A top cover tape 1 to be hot-sealed on the upper face of a carrier tape with emboss sections for storing chip-shaped electronic parts formed continuously is formed of a base layer 2 and a bond sealed layer 3, and the base layer 2 is formed at least of one layer of a biaxially oriented film, while the bond-sealed layer 3 is formed of an interlaminar release layer 3a bonded with the base layer 2 and a bonding agent layer 3b to be hot-sealed on the carrier tape, and the interlaminar layer 3a is formed of one cured material composed of polyester resin of 20 deg.C glass transition temperature or lower or 30 deg.C or higher and/or soluble acrylic rubber, and the bonding agent layer 3b is composed of thermoplastic acrylic resin.
Patent JP-S6111854-A (JP)
Title: Error detecting method
Inventor: TEJIMA TOORU
IPC: G06F11/10
Filed: 1984-06-04
Abstract: PURPOSE:To detect the number of times of generation of one-bit errors and to detect properly the exchanging period of a memory means by forming an error counter in an information processor. CONSTITUTION:A main memory MM is provided with a storage element array 1, timing generating circuit 2, refresh address forming circuit 3, address selecting circuit 4, signal generating circuit 5, error check code (ECC) generating circuit 6, ECC checking circuit 7, ECC error counter 8, and an output selecting circuit 9. During the reception of a read specification signal from a central processor through a control bus and a signal line, the ECC error counter 8 counts up its counting value every detection of a one-bit error and the output selecting circuit 9 informs the counted value of the counter 8 to the central processor in accordance with a counter gate signal outputted from the central processor.
Patent JP-H10290512-A (JP)
Title: Structure of messenger wire attaching section for electronic equipment
Inventor: FUJIMOTO SUKETSUGU
IPC: H02G3/30
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent the disadvantage which occurs when electronic equipment hung with messenger wires tilts due to the position of its gravitational center, number of the wires, attaching positions of the equipment to the wires, etc. SOLUTION: Such a messenger wire guide groove 16 that the inclination of a branching-off 1 for television signal with a telephone line branching-off 32 becomes the smallest is selected out of the two messenger wire guide grooves 16 and 16 of the branching-off 1 for television signal with the telephone line branching-off 32 and the branching-off 1 is hung with messenger wires by holding the messenger wires between the guide groove 16 and the retaining groove 21 of a retainer 20 and fixing the grooves 16 and 21 to each other with bolts.
Patent JP-H04339840-A (JP)
Title: Preparation of olefin resin foam which changes in color by ultraviolet radiation
Inventor: TAKAHANE YOSHIRO
IPC: B29K105/04
Filed: 1991-05-17
Abstract: PURPOSE:To produce a foam which changes its color when exposed to ultraviolet and recovers its original color when shielded from ultraviolet. CONSTITUTION:A composition prepared by mixing 100 wt.pts. olefin resin having an m.p. of 180 deg.C or below and a melt index of 10 or less with 0.05-20 wt.pts. compound (a) selected from 5-chlorospironaphthoxazine, a derivative thereof, and spirophenanthroxazine is melt-kneaded at a temperature lower than the decomposition temperature of the compound (a). Using a foaming agent comprising a low-boiling hydrocarbon or halogenated hydrocarbon, the kneaded composition is extruded and foamed at a temperature lower than the decomposition temperature of the compound (a).
Patent JP-H08302633-A (JP)
Title: Interior trim plate washing device
Inventor: NAKATSU SHOICHI
IPC: E01H1/00
Filed: 1995-05-12
Abstract: PURPOSE: To safely perform washing of an interior trim plate of a tunnel, etc., without, blockade of a car lane or lanes. CONSTITUTION: A washing truck 6 movable along interior trim plate 4 and a power-driven dolly 7 to supply a motive to the washing truck 6 are arranged on a protective road shoulder 3 in such a way as capable of running individually at a constant speed. Guide members 14A, 14B to be guided by the upper edge member 4a and lower edge member 4b of the interior trim plate 4 are installed on the frame 11 of the truck 6, and also supporting wheels 15 to run on the protective road shoulder 3 are furnished. A running drive device 13 having running drive wheels 12 rolling on the upper edge member 4a of the plate 4 is provided, and a rotary brush 22 in slide contact with the plate 4 is installed in a washing box installed on the truck frame 11 in such a way as rotatable round a vertical axis, and a dust box 27 is installed at the bottom.
Patent JP-H05140159-A (JP)
Title: Preparation of 1-carba(1-detia)-3-cefem-4-carboxylic acid having two protected sites
Inventor: RICHIYAADO ARAN BAAGURANDO
IPC: C07D463/00
Filed: 1992-05-06
Abstract: PURPOSE: To obtain a doubly blocked 1-carba(1dethia)3-cephem4-carboxylic acid useful as an intermediate of a β-lactam antibiotic in a high yield by forming a free amine base of a specified compd. and allowing it to react with a specified acylating agent.  
     CONSTITUTION: A compd. of formula I [where R 2  is H, a trihalo(1-4C alkyl), a 1-4C alkyl, a 1-4C alkoxy, etc., and R 3  is a carboxy-protecting group] is mixed with a base selected from among 5- or 6-membered cyclic tert. amines each contg. 0 or 1 oxygen atom and dimethylbenzylamine and an aprotic polar org. solvent having a dielectric constant of ≥20, e.g. DMF under substantially anhydrous conditions at a sufficient temp. for a sufficient time to form a free amine base and the resultant free amine base is allowed to react with an acylating agent of formula II (where L is an eliminable group and R 4  is H or an amino- protecting group) without isolation to obtain the objective compd. of formula III (where R 1  is a group of formula IV). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5446545-A (JP)
Title: Multiplex tone circuit
Inventor: KAWAMOTO KINJI
IPC: G10H1/053
Filed: 1977-09-20
Abstract: PURPOSE: To impart tones to scale signals by feeding the output of a mutiplexer to a multiplex variable filter so that the frequency characteristics of the filter may be varied in accordance with the multiplex conrol signals.  
     CONSTITUTION: The scale voltages VK 1 , VK 2  and VK 3 , which correspond to throo scale signals I 1 , I 2  and I 3 , respectivley, are subjected to time-shearing multiplexation by a multiplexer 18 and then are fed through a voltage converter 15-1 to an adder 21. A main voltage V cc  is fed through an attenuator 17-1 to the adder 12. A multiplex variable filter 100 has its control resistor 35 supplied with a voltage 2 which control the intensity of resonance. This voltage 2 is sufficient to be common for the respective scale signals so that similar results can be obtained to the multiplexation without the use of the multiplexer. Envelope signals G 1 , G 2  and G 3  are subjected to the time-shearing multiplexatin by means of a multiplexer 42 so that multiplex control signals MG are fed to a control resistor 40 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07301382-A (JP)
Title: Tube joint
Inventor: TAITANI TOSHIHIRO
IPC: F16L37/12
Filed: 1994-04-28
Abstract: PURPOSE:To provide a tube joint capable of improving a gripping force for an inserted tube while being constituted compactly. CONSTITUTION:A tubular body part 100 is provided with an annular rib 111 projecting from the inner peripheral surface of an axial hole 101 extending axially inward from an axial one end opening 100a. When the end of a tube 1 is inserted into the axial hole 101 from the opening 100a, a tubular fastening member 120 having a C-shaped section held farther inside than the annular rib 111 is moved axially outward by returning the tube 1 in the opposite direction to the inserting direction. An abutting part 122b formed on one axial end of the outer peripheral surface of the tubular fastening member 120 having the C-shaped section abuts against a regulating surface formed on the rib 111 and the tubular fastening member 120 having the C-shaped section reduces the diameter so that first claw part 122 and a second claw part provided on the inner peripheral surface of the tubular fastening member 120 having the C-shaped section bite into the outer peripheral surface of the tube 1 to connect the tubular body part 100 to the tube 1.
Patent JP-H05305122-A (JP)
Title: Container for preserving platelet
Inventor: MIYAKE MAKOTO
IPC: A61J1/10
Filed: 1992-05-06
Abstract: PURPOSE:To obtain a container which is high in gas permeability and softness to be suitable for preserving platelet for a long time by forming the container from a copolymer composition of polyethylene with a specified density and a specified thermoplastic elastomer or a base material mainly composed thereof. CONSTITUTION:A container for preserving platelet is formed as desired by using a copolymer composition of polyethylene with a density of below 0.92g/cm<3>, preferably, 0.89-0.92g/cm<3> and a thermoplastic elastomer of a polystyrene system or a base material mainly composed thereof. The polyethylene employs linear low-density polyethylene having an alpha-olefin as copolymer component preferably. The thermoplastic elastomer employs one or two copolymer compositions selected from the group consisting of a block copolymer of polystyrene and an ethylene-propylene copolymer, polystyrene, and an ethylene-butylene copolymer preferably.
Patent JP-S596095-A (JP)
Inventor: TAKAUCHI MITSUYOSHI
IPC: D05B3/02
Filed: 1982-06-30
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-2000303057-A (JP)
Title: Epoxy resin sealing material
Inventor: SAITO HIDEAKI
IPC: C08G59/40
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing material which is excellent in storage stability, flexibility after curing, and adhesion to substrates and quickly cures by moisture at normal temperature by compounding a specific heterocyclic compound with a polyepoxy compound as a latent curing agent. SOLUTION: This sealing material comprises a heterocyclic compound having at least two heterocyclic groups represented by the formula and a polyepoxy compound. In the formula, R is a 2-10C linear or branched alkylene group optionally containing O and/or S; R1 and R2 are each independently H, a 1-6C linear or branched alkyl or alkenyl group or a 6-8C aryl group provided they may combine with each other to form, together with a carbon atom to which they are bonded, a 5-7C cycloalkyl group; and R3 is a 1-10C alkylene. Examples of the heterocyclic compound are the ones having main chains selected from among hydrocarbons, polyethers, or the like, having hydroxyl groups on the side chains.
Patent JP-H08286764-A (JP)
Title: Automatic control valve of pressure and temperature
Inventor: HARADA MASAYOSHI
IPC: G05D23/19
Filed: 1995-04-14
Abstract: PURPOSE: To utilize the 1:1 relation between the steam pressure and the temperature to control not only the steam pressure but also the temperature by inputting a set pressure and a set temperature from a set input means without using a pressure sensor neither a temperature sensor. CONSTITUTION: When the set pressure of a reduction valve 1 is inputted from a set pressure input means 6 in a driving control part 5, the elastic force of a coiled spring 15 to the set pressure value is calculated by a storage part, and a motor 17 is rotated to compress the coiled spring 15. Consequently, steam is squeezed and has the pressure reduced and flows down. When the pressure is reduced, a diaphragm 12 is depressed by the elastic force of the coiled spring 15, and a pilot valve 11 is opened to keep the set pressure valve. When a set temperature is inputted from a set temperature input means 7, the elastic force of the coiled spring 15 is calculated and adjusted in accordance with the relation of the steam pressure to the set temperature in the storage part, and steam at a desired temperature is supplied from the reduction valve 1 to the secondary side.
Patent JP-H10305273-A (JP)
Title: Treatment of waste water
Inventor: UYAMA SHIZUO
IPC: C02F1/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of malodor or sludge in a discharged water area of a treated water from waste water discharging sections of various plants, night soil treatment plants or sewerage treatment plants. SOLUTION: This treating method is by adding at least one kind selected from microorganisms and enzymes capable of removing chlorine as a chlorine removing agent to an original water of the waste water, a waste water in a water purifying process or a treated water after sterilization and returning a part of the discharge water after the addition of the chlorine removing agent to the original water of the waste water or to a treating vessel for purifying the waste water at the time of sterilizing the treated water after cleaning treatment with chlorine and discharging, the generation of malodor or sludge in the water area, where treated water is discharged, is suppressed, and by returning the treated water containing the chlorine removing agent to the original water of the waste water or to the treating vessel, the added quantity of the chlorine removing agent to be used is reduced and the purification treatment is efficiently performed.
Patent JP-H1072542-A (JP)
Title: Curable composition of fluoroelastomer
Inventor: BARBIERI FRANCO
IPC: C08L27/16
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can keep lowered coefficients of static and dynamic friction for a specified time and shows adhesiveness to a metallic surface pretreated with a binder by using an additive selected among mono- and di-hydroxypolyfluoroethers comprising specified recurring units as the additive for a curable composition of a fluoroelastomer. SOLUTION: An additive selected from the group consisting of mono- and di-hydroxypolyfluoroethers comprising recurring units of a fluoropolyoxyalkylene selected among C3 F6 O, CFXO (wherein X is F or CF3 ), CH2 CF2 CF2 O, CF2 (CF2 )z CF2 O (wherein z is 1 or 2), and C2 F4 O (e.g. fluoroelastomer comprising a hexafluoropropene/vinylidene fluoride copolymer containing or freed from tetrafluoroethyelne) is used.
Patent JP-S63279376-A (JP)
Title: Detecting system for changing point of image
Inventor: MAEDA MAMORU
IPC: G06T7/60
Filed: 1987-05-11
Abstract: PURPOSE:To increase a processing speed with the titled system by providing plural changing point detecting parts and detecting the changing points of images for each data supplied in parallel. CONSTITUTION:Plural changing point detecting parts 21-24 are provided and a 8th bit (end picture element) is supplied also to an advanced picture element part at a first input of a picture element and then delivered in the next input of the picture element. Therefore 9-bit image data is inputted simultaneously to the parts 21-24. Then the parts 21-24 detect the run changing points out of an array pattern of 9 bits. The numbers (end numbers 1-4) of the parts 21-24 detects the runs of the order corresponding to said numbers 1-4. Then the relative positions of the arrays of picture elements at the detected positions are outputted to a position generating part 4. The part 4 knows the input picture element array of a specific place of byte which is under processing and therefore records the value added with the relative positions given from the detecting parts to a list part as the position of the run.