baber/WOPTO huggingface dataset:
Patent JP-S57194315-A (JP)
Title: Detector for load state of engine
Inventor: SHIMOMURA SETSUHIRO
IPC: G01F9/00
Filed: 1981-05-25
Abstract: PURPOSE:To detect the load state of an engine rapidly and easily at low cost by counting the output of an air flow sensor by pulses which correspond to the rotational frequency of the engin, and then storing and holding the integral value. CONSTITUTION:An air flow sensor 11 outputs pulses (a) having a frequency which corresponds to the amount of sucked air 12, and those pulses (a) are sent to the 1st input terminal of a gate 13. When an ignition pulse (d) is inputted to a waveform shaping circuit 14, a waveform-shaped output pulse (b) appearing at its output terminal is transferred to the 2nd input terminal of the gate 13, which is closed. Consequently, the transfer of the pulses (a) from the air flow sensor 11 to a counter 17 is stopped. Then, an output pulse (c) delayed a prescribed time behind the output pulse (b) appears at the output terminal of a delay circuit 15.
Patent JP-H04314233-A (JP)
Title: High speed data communication equipment
Inventor: AONO HIDEKI
IPC: H04L12/40
Filed: 1991-04-12
Abstract: PURPOSE:To attain high speed data transfer without need of copy processing of a data between a main storage device and a data communication equipment. CONSTITUTION:Part of a main storage device 4 for a main storage device of a communication or other equipment making data communication is featured to be mounted in a data communication equipment 3a and the data communication equipment is directly connected to a CPU bus 5 to realize high speed data transfer. Thus, the time required for data transfer is reduced and high speed data communication is easily implemented.
Patent JP-S63245869-A (JP)
Title: Enclosed type lead storage battery
Inventor: NAKAYAMA TAKAHIDE
IPC: H01M10/06
Filed: 1987-03-31
Abstract: PURPOSE:To aim at improving charge accepting performance at the time of constant current charge after overdischarge standing by providing with a positive electrode plate using a grid of lead-antimony-based alloy and a negative electrode plate using a grid body of a lead-calcium-based alloy and setting the correlation ratio between the SO4 radical quantity of electrolyte and the quantity of positive electrode active material at 0.4 or over. CONSTITUTION:In an enclosed type lead storage battery in which electrolyte is mostly held in positive and negative electrode plates and a separator to be substantially nonfluidized, it is provided with a positive electrode plate using a grid body of lead-antimony-based alloy including 1-5wt.% antimony, and a negative electrode plate using a grid body of lead-calcium-based alloy, and the correlation ratio between the SO4 radical guantity of electrolyte and the quantity of positive electrode active material is set at 0.4 or over. More of SO4 is held around the grid bodies, and (SbO2)2SO4 is produced around the grid bodies, so dissolving speed of lead into electrolyte is reduced, and production of PbO as a corrosion layer can be delayed. By this, capacity can be completely recovered by charging if the battery is left standing in overdischarge.
Patent JP-H06253875-A (JP)
Title: Production of (s)-alpha-methylbenzylamine
Inventor: NAKAYAMA KIYOSHI
IPC: C12P13/00
Filed: 1993-03-01
Abstract: PURPOSE:To efficiently obtain the subject compound useful as a basic optical resolving agent or as an intermediate for synthesizing optically active medicines, agri chemicals, etc., from an inexpensive raw material by allowing a specific microorganism or its treated product to act on acetophenone. CONSTITUTION:A microorganism [e.g. Acinetobactor strain MBA-15 (FERM-P 13432)] capable of producing (S)-alpha-methylbenzylamine from acetophenone or its treated product is allowed to act on the acetophenone, and the objective compound thus produced is collected. The reaction is preferably performed in a substrate concentration of 0.1-10%(W/V) at a reaction temperature of 5-50 deg.C at a pH of 4-10. The reaction time is usually 1-150hrs. The acetophenone as the substrate is preferably dividedly added in response to the metabolism of the substrate.
Patent JP-S536022-A (JP)
Title: Electromagnetic release shutter
Inventor: HASHIMOTO AKIHIKO
IPC: G03B9/08
Filed: 1976-07-06
Abstract: PURPOSE: To prevent a wasteful consumption of film due to the leaving a shutter to be open by controlling the rotation of a fore-ring and a post-ring by a single electromagnet in order to open and shut a shutter blade. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09269571-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: WADA YASUNORI
IPC: G03C5/395
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of a developer due to air oxidation and to improve fixability even in the case of reducing a replenishing rate of a fixing solution in processing the photosensitive material by incorporating a reductone compound specified in a sulfite ion concentration in the developer and specifying the replenishing rate of the fixing solution and a thiosulfate ion concentration. SOLUTION: The sulfite ion concentration in the developing solution is 0-0.3mol/l and a reductone compound concentration of 0.1-2.0mol/l, in the developer, represented by the formula, and the replenishing rate to the fixing solution is 100-300ml/m<2> , and the thiosulfate ion concentration in the fixing solution is 1.3-2.0mol/l. In the formula, each of R1 and R2 is a hydroxy, amino, acylamino, alkylsulfonylamino group or the like: Z is a C or O or N atom or an atomic group comprising some of them; and each of R1 and R2 may combine each other together with the C atoms of the combining vinyl groups to form a 5- or 6-membered ring.
Patent JP-S62236965-A (JP)
Inventor: NAKAJIMA TOSHIO
IPC: E21D11/10
Filed: 1986-04-09
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-H09267760-A (JP)
Title: Hydraulic control valve for power steering device
Inventor: NAKAMURA TADAHIDE
IPC: B62D5/083
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To stably provide an assist force characteristic suited to a traveling condition without needing any additional structures in input and output shafts or in the peripheries thereof. SOLUTION: An outer cylinder 7 is provided so as to be externally seen in a part of a torsion bar 4 for coaxially connecting input and output shafts 2 and 3 to each other. One side of the outer cylinder 7 is pressed into a part of a connecting part 4b for connection with the input shaft 2 and regulated in at least a peripheral direction by providing a knock pin 70. The other side having specified elasticity in a diameter direction is placed to face a slight large diameter engaging part 4c in the midway of the torsion bar 4, and grasping balls 8 and 8 held in corresponding positions are engaged with recessed parts provided in the midway of a locus line 90 provided in the outer periphery of the engaging part 4c.  Thus, during small-turn steering in which steering torque applied to the input shaft 2 is small, twisting of the torsion bar 4 is produced by using a portion excluding the fitting part of the outer cylinder 7 as an effective length (=L0 ), and during large-turn steering in which steering torque exceeds a specified level, grasping by the grasping balls 8 and 8 is released, its near full length is produced as an effective length (=L1 ), and thus a change is made in an assist force characteristic obtained according to a relative angle displacement between the input and output shafts 2 and 3.
Patent JP-S577479-A (JP)
Title: Tetronolide compound
Inventor: TOMITA FUSAO
IPC: A61P31/04
Filed: 1980-06-14
Abstract: NEW MATERIAL:A tetronolide expressed by formula I (R1 and R2 are H or acyl; R3 is H, acyl or tetronitrose of formula II) and a salt thereof. EXAMPLE:17-O-Tetronitrosyltetronolide expressed by formula III. USE:An antimicrobial agent, an antitumor agent and a synthetic intermediate therefore, administered intravenously or intraperitoneally in a dose of 0.2-0.5mg/kg/day. PROCESS:A microorganism, e.g. Micromonospora chalcea XY11091 strain (FERM-P No.4458, NRRL11289), capable of producing a tetronolide compound expressed by formula IV is cultivated in a untrient culture medium, and the compound expressed by formula IV in the compound expressed by formula I in which R1 and R2 are H respectively is obtained from the culture. The hydroxyl group at the 9 or 21 position of the compound expressed by formula IV is acylated by the chemical synthetic method if necessary to give the remaining compound expressed by formula I.
Patent JP-H05276853-A (JP)
Title: Hollow fishing rod through which fishing line pass and its production
IPC: A01K87/04
Filed: 1992-04-02
Abstract: PURPOSE:To smoothen the feeding out of a fishing line, not to increase the weight of the fishing rod much, and not to change the state of the fishing rod. CONSTITUTION:A conductor line 3 is wound on the inner circumferential surface of the hollow part of the fishing rod tube. A fishing line guide formed with a metal film is disposed on the inner circumferential surface so as to cover the conductor line 3.
Patent JP-S59224870-A (JP)
Title: Electrostatic brush charger of copying machine
Inventor: OKUNO TATSUO
IPC: H01T19/00
Filed: 1983-05-11
Abstract: PURPOSE:To charge electrostatically and uniformly a photosensitive body, and to prevent the photosensitive body from damaging in long-period use by forming mixedly a conductive brush of plural kinds of fiber differing in resistivity. CONSTITUTION:The conductive brush 3 of a brush roll 1 formed by implanting the conductive brush 3 in the circumference of a roll core 2 is formed by strading composite fiber obtained by dispersing conductive particulates of carbon, etc., in, for example, viscose rayon and acryl to 10<3>OMEGA.cm electric resistivity and metallic fiber with 10<-5>OMEGA.cm electric resistivity. Namely, the resistivity should be <=10OMEGA.cm so as to obtain uniform electrostatic charging characteristics with the composite fiber. When, however, this value is obtained, a large amount of conductive particulates should be dispersed, and the composite fiber containing a large amount of dispersed conductive particulates is low in strength and hardly woven in a pile shape. For this purpose, the metallic fiber such as stainless steel fiber is stranded at a specific ratio to woven the fiber in the pile shape, and the conductive fiber with <=10OMEGA.cm resistivity is obtained.
Patent JP-H08244618-A (JP)
Title: Carrying truck
Inventor: UCHIYAMA TAKASHI
IPC: B62B3/00
Filed: 1995-03-13
Abstract: PURPOSE: To obtain an excellent mobility even on a field with soft base by installing an extended member extended upward advancably/retreatably in front/rear direction on the front/rear ends of a main body and arranging two or more fixed wheels in a row in front/rear direction on the side surfaces of respective axle support members installed on the right/left sides of blue main body lower part. CONSTITUTION: A truck main body 1 is composed of a side rod 1 a consisting of a pipe made of aluminum alloy opened in right/left and front/rear directions and connection plates 1b, 1c for connecting them and its upper surface is formed in a plane. The tip end engagingly locking member 2 and the handle member 3 of the pipe made of aluminum alloy extended upward slightly upto the height of man's waist are installed advancably/retreatably and attachably/detachably on the front/rear ends of time main body. It is constituted so that an auxiliary rod 1d can be fixed along the connection plate 1b and the tip of a side engagingly locking member 6 of a rod made of aluminum alloy extended upward can be inserted in the openings of this both ends.  Two wheel support members 8, 8 are installed in a line in the main body width direction on the connection plates 1b, 1b and fixed rubber wheels 9, 9 whose direction is fixed in the front/rear direction are installed on this one side surface side.
Patent JP-S60224523-A (JP)
Title: Manufacturing of composite pipe
Inventor: FUJII SHIGEKI
IPC: B32B1/08
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a composite pipe with a uniform foam adhesive layer and a uniform radial thickness by providing a metal pipe with a processing of reducing a pipe diameter after a resin pipe is inserted in the metal pipe. CONSTITUTION:Three or more ribs that have triangular cross sections in their axial directions are provided by extrusion, etc. on the outer surface of a resin pipe in its circumferential direction at approximately equal spacings. Then, an adhesive which generates expansiveness immediately after mixing of two fluids is applied to an inner surface of a metal pipe or the outer surface of the resin pipe and the resin pipe is inserted in the metal pipe before the layer of the adhesive expands. After the above process, the metal pipe is revolved while it is passed through the space between the upper and bottom molds that have circular surfaces, and by shaking up and down severely the top force against the bottom force the diameter of the pipe can be reduced regardless of the radial thickness of the metal pipe. By the above method the resin pipe can be arranged concentrically with the metal pipe when the adhesive layer is expanded.
Patent JP-H02259077-A (JP)
Title: Production of thin superconductor film
Inventor: NISHINO JUNYA
IPC: C23C20/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a thin highly oriented superconductor film having high density by impressing a D.C. voltage on a solution prepared by dissociating and dissolving an organic-acid metallic salt having component metal of superconductor in a solvent and then burning a deposited precursor. CONSTITUTION:A solution 1 in which organic-acid metallic salt containing the component metal of superconductor is dissociated and dissolved in a solvent is prepared. A cathode 4 to which a substrate 3 is attached and an anode 2 are inserted into the above solution 1, on which a D.C. voltage 5 is impressed. Subsequently, by controlling the amount of dissolution of the above organic-acid metallic salt into the solvent, the compositional ratio of the metal deposited by means of electrophoresis is regulated so that it is equal to the compositional ratio of superconductor. A precursor 7 is formed on the above substrate 3, and the obtained precursor is burnt.
Patent JP-H03280899-A (JP)
Title: Method for measuring enzymic activity
Inventor: OKADA MASATO
IPC: C12Q1/44
Filed: 1990-03-30
Abstract: PURPOSE:To readily and quantitatively determine lipopolysaccharide hydrolytic activity in a living body sample within a short time by reacting the living body sample with the lipopolysaccharide and determining a liberated fatty acid. CONSTITUTION:A lipopolysaccharide is subjected to react with a living body sample and a liberated fatty acid is then determined to measure the lipopolysaccharide hydrolytic activity in the living body sample. Furthermore, the fatty acid is preferably determined by a method for reacting the fatty acid with a fluorescent labeling reagent such as 9-anthryldiazomethane, then separating a formed fluorescent derivative of the fatty acid by high performance liquid chromatography and detecting the derivative with a fluorescent spectral detector.
Patent JP-S567102-A (JP)
Title: Controller for load operation time ratio
Inventor: TANAKA MINORU
IPC: G05B11/26
Filed: 1979-06-27
Abstract: PURPOSE: To attain the energy saving by giving the control to the operation of the refrigerator such as the refrigerator showcase, the air conditioner and the like in accordance with the time ratio.  
     CONSTITUTION: The operation amount, i.e. the output of main adjuster 1 and then the operation ratio of the refrigerator varies by the ambient temperatue Ta of the showcase. And the higher the Ta the larger the operation ratio. Straight lines A and B show the characteristics under the general control state, and the operation ratio of the refrigerator is generally decided by the feedback control system with which the temperature inside the showcase can be kept constant. In the case of characteristics A, the operation ratio shows 0% and 100% under Ta≤TA 1  and Ta≥TA 2  each and the proportion control is secured under TA 1 <TA<TA 2  respectively. So is with characteristics B. The operation ratio of the refrigerator for showcase is considered to be known qualitatively and quantitatively, and accordingly characteristics A' and B' are given in the case of characteristics A and B each. Thus the control is given so that control amount PV may be set within a certain range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58196852-A (JP)
Inventor: ODA YASUO
IPC: B02C2/04
Filed: 1982-05-12
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-H07274351-A (JP)
Title: Flexible metal duct for conductor
Inventor: KAWAI YOSHIO
IPC: H02G3/04
Filed: 1994-03-29
Abstract: PURPOSE:To prevent a smoke disaster in a fire by a method wherein an inner layer which is composed of a non-halogen nonflammable or fireproof material is formed on the inner circumferential face of a corrugated duct on which a thin stainless-steel web is wound in a spiral shape in such a way that its side edges are overlapped. CONSTITUTION:A flexible tube 1 is constituted of an outer layer 2 which is made of stainless steel and of an inner layer 3 which constitutes its inner circumferential face and which is composed of a nonflammable or fireproof material. Then, the inner layer 3 is constituted of a non-halogen material which does not generate a smoke disaster affecting a human body in a fire. In addition, the material does not generate a gas which corrodes a metal, and it is suitable for the outer layer 2 and usage surroundings. Thereby, the outer layer 2 ensures mechanical strength such as durability or the like. The inner layer 3 protects the damage of an electric wire, a cable or the like which is passed through its inside, and it prevents a guided fire and the smoke disaster even in an unexpected fire.
Patent JP-H09275136-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HARAKAWA HIDEAKI
IPC: H01L21/302
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent generation of voids in a plug connecting an upper wiring and a lower element. SOLUTION: After a layer insulation film 2 is deposited on a first Al film 1a, a contact hole for making contact with the first Al film 1a is shaped and a TiW film 3 and a W film 4 are deposited one by one, the TiW film 3 and the W film 4 on the layer insulation film 2 are etched and a TiN film 5 and a second Al film 1b are deposited form a lower layer one by one. Thereafter, the second Al film 1b and the TiN film 5 are removed by RIE wherein Cl gas is used according to a mask of a specified configuration. Since selectivity of the TiW film 3/TiN film 5 is about 0.2 even when a mask shifts from an upper part of a plug, etching of the TiW film 3 inside a plug is restrained and generation of void after following formation of an insulation film can be prevented and a life and reliability of a wiring can be improved.
Patent JP-H0715454-A (JP)
Title: System for provision of safety of network including plurality of ports for transmission and reception of data
Inventor: NEIDAA BIJIE
IPC: H04L29/08
Filed: 1994-04-20
Abstract: PURPOSE: To provide a system used in a network for certainly preventing the reception of data without any authority and providing safety. CONSTITUTION: This system prevents a port without any authority from receiving certain data by using a jamming sequence. A repeater used in a network is provided with a capability to detect a specific data sequence, and improved characteristics are provided.
Patent JP-S524847-A (JP)
Title: Non-impact printer
Inventor: KOKAJI TOKUO
IPC: G03G21/00
Filed: 1975-06-30
Abstract: PURPOSE: To provide any desired number of clear copies using ordinary paper through non-impact record method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S567070-A (JP)
Title: Truck
Inventor: NAGATOMO HIROTO
IPC: G01S17/931
Filed: 1979-06-29
Abstract: PURPOSE:To prevent trucks from colliding with each other when a plural truck is kept running concurrently on the same track by equipping each truck with light receiver, projector and reflecting mirror. CONSTITUTION:An anticollision mechanism of a truck 16 comprises a projector 21, a light receiver 22 and a reflecting mirror 23. The projector 21 irradiates the reflecting mirror 23 on the front or the back of the opposite truck 16. Then the light radiated as above is reflected by the reflecting mirror 23 and thus returns to the light receiver 22. The light receiver 22 is then induced only by the light coming in a specified wavelength realm, and the light emitted from the projector 21 is limited to that of coming in the specified wavelength realm. Therefore, the light receiver 22 is actuated for detection upon receipt of the light of more than a constant strength and issues a signal to stop the truck 16. The two trucks coming near to each other receive the light emitted by themselves on their light receiver by way of the opposite reflecting mirror, thus stopping without collision.
Patent JP-H06266532-A (JP)
Title: Data compression processor
Inventor: SAKATA MEIJI
IPC: H03M7/30
Filed: 1993-03-16
Abstract: PURPOSE:To speed a retrieval and to eliminate the limit of character string length to be collated by collating the length more than data string length registered in the entry of a directionary. CONSTITUTION:The device is provided with an input register 1 for n characters and an output register 2 for m characters. A dictionary storage means is constructed by a hash circuit 3, dictionay registration/redadout circuit 4, dictionary 5. An input buffer means is constructed by an input buffer registration/ reading circuit 6 and an input buffer 7. Further, the device is provided with a comparison circuit 8, edition circuit 9, operation decision logic 10, differential circuit 11, 1-bit flag register 12, counter 13, address register 14 pointing the entry in the dictionary, OR circuit 15, address register 16 pointing the writing address in the input buffer, and adder 17 adding '1'. In collating the data string, the input data and the data string in the dictionary 5 are collated. The collation of the data string longer than the data string registered in the dictionary 5 is performed by comparing the data pointed by the pointer in the entry.
Patent JP-S526807-A (JP)
Title: Internal combustion engine with a sub-combustion chamber
Inventor: KONISHI MASAMI
IPC: F02B19/08
Filed: 1975-07-03
Abstract: PURPOSE: Direct exposure of electrode of ignition plug into a combustion flame jit injected at high temperature and speed is avoided so that durability of ignition plug is improved and secure ignition is attained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58198530-A (JP)
Title: Production of polyolefin copolymer
Inventor: INOUE HIROSHI
IPC: C08G81/00
Filed: 1982-05-17
Abstract: PURPOSE:To obtain a copolymer which has excellent adhesiveness to metal and various resins and is useful as a compatibility improver in the mixing of polyolefins with various resins, by reacting a modified polyolefin with a polar polymer contg. an amino group. CONSTITUTION:A modified polyolefin obtd. by reacting an unsaturated carboxylic acid (anhydride) such as maleic acid (anhydride) or (meth)acrylic acid with a polyolefin such as PE, PP or an ethylene/propylene/diene terpolymer rubber is reacted with a polar polymer contg. an amino group such as amino group-terminated polystyrene to produce the titled copolymer. This copolymer has excellent adhesiveness to metal and various resins and is well compatible with various resins, because the moiety to be grafted onto the resins is a polymer. Therefore, the copolymer is effective as a compatibility improver in the mixing of polyolefins with various resins, and has transparency.
Patent JP-S58202180-A (JP)
Inventor: RIRIAN KURISUTORU
IPC: B62M3/08
Filed: 1983-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。