baber/WOPTO huggingface dataset:
Patent JP-S5730935-A (JP)
Title: Alarming device for gas leakage
Inventor: AKIYAMA SHIGEO
IPC: G01N27/12
Filed: 1980-07-31
Abstract: PURPOSE:To prevent the malfunctioning of a device due to gas other than the detected gas, by a method wherein a main gas detecting element and an auxiliary gas detecting element, which are different in gas detecting property, are employed, and when an output from a gas detecting element is applied, an alarming system is brought into a state to be free from operation. CONSTITUTION:A main gas detecting element 1a is heated to a high temperature by a heater 2a so that it can have a high gas detecting sensitivity to detecting gas, such as butane, hydrogen, methane. An auxiliary gas detecting element 1b is heated to a low temperature by a heater 2b so that it can have a high detecting sensitivity to the gas other than the detecting gas, for example, water vapor, alcohol vapor, and have a low gas detecting sensitivity to detecting gas. If leakage of gas, such as butane or methane, occurs, the main gas detecting element 1a is decreased in the resistance but the resistance of the auxiliary gas detecting element 1b does not change, which enables an electronic buzzer B to function. In case water vapor or alcohol vapor is produced, the main and auxiliary detecting elements 1a and 1b are decreased in the resistance, and thereby the electronic buzzer B does not operate.
Patent JP-H01276938-A (JP)
Title: Transmission request reception control system in multiplexer
Inventor: TOMIKAWA MASATAKA
IPC: H04J3/16
Filed: 1988-04-28
Abstract: PURPOSE:To prevent missing of a data from a line with the highest priority by restricting data input when the total data traffic from plural lines (input lines) exceeds a prescribed quantity so as to reject the transmission request from a line with the lowest priority thereby specifying a line incurring data missing to the line with the lowest priority. CONSTITUTION:When data reception from a low priority line lna takes place, a registration request to a transmission queue is informed from a transmission queue registration request section 21-n corresponding to the line lna to a priority control section 22. The priority control section 22 informs the registration request to a transmission request registration management section 23. Since the line lna is a low priority line, the management section 23 regards it that the multiplex communication using a line L is implemented normally without missing of data when a transmission queue size Q representing the total data traffic from lines l1a-lna is a prescribed value alpha or below and the section 23 registers the registration request (transmission request) from the line lna to the transmission queue and rejects the input of the reception data from the line lna to the transmission buffer.
Patent JP-S5633265-A (JP)
Title: Eliminating of brush mark
Inventor: FUKUSHIMA YOSHINOBU
IPC: B24B29/00
Filed: 1979-08-20
Abstract: PURPOSE: To prevent the generation of brush marks from being generated at a starting time of operation in a brush processing line by a method wherein a number of revolution of brush is kept lower than a rated number of revolution for a specified period of time in a range of acceleration of the brush processing line and a time to reach the rated number of revolution is made to be delayed.  
     CONSTITUTION: A pair of upper and lower brushes 1 are arranged in such a direction as they are crossed with a running direction of the strip 2 and so as to hold the strip 2 at its front and rear surfaces. The brushes 1 have some grains to grind off some scales or wrags adhered to the surface of the strip 2 as the brushes 1 are rotated. In this case, when a line processing speed is decreased as compared to the rotational speed of the brushes, a brushing over condition is made to produce some brush marks. Therefore, the most appropriate brushing range is made in advance in reference to a relation between the number of rotation of the brush and the line processing speed and when the line is set at an acceleration period, a time required for reaching a rated number of rotation of the brush is made to be delayed to perform a proper brushing operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60251273-A (JP)
Title: Method for controlling extent of evaporation in vacuum depositing apparatus
Inventor: SHIMOZATO YOSHIO
IPC: C23C14/56
Filed: 1984-05-28
Abstract: PURPOSE:To control arbitrarily the extent of evaporation in a vacuum depositing apparatus by carrying out the instantaneous control of the extent of evaporation with a shutter placed at the outlet of the evaporating tank and control on heat balance with electric power for a heater. CONSTITUTION:A shutter 15 is placed at the outlet of the evaporating tank 2 of a continuous vacuum depositing apparatus so that zinc vapor flows at the choke (sound speed). The instantaneous control of the extent of evaporation is carried out with the shutter 15, and control on heat balance is carried out with electric power for a heater. By this method the extent of evaporation is controlled arbitrarily and rapidly, improving the yield of products.
Patent JP-H02285752-A (JP)
Title: Communication controller using hdlc protocol
Inventor: TOYODA YUKO
IPC: H04L69/40
Filed: 1989-04-26
Abstract: PURPOSE:To prevent a busy state by informing production of a fault to a host layer processing and untransmitted data, and stopping a data transmission request from a host layer processing when a fault of disabling data transmission in the link layer processing is detected. CONSTITUTION:If a fault disabling communication between stations A and B takes place, when a link layer processing 1a2 of a station A detects line interruption through a physical layer 1a1, the data transmission to a station B is stopped and the occurrence of a fault is informed to a host layer processing 1a3. The content of notice includes transmission data 4, 5, 6 having the presence of the transmission request from the host layer processing 1a3 but have been not sent and the host layer processing 1a3 stops the further data transmission request and stores the data 4-6 for retransmission. Thus, the resident data in the link layer processing is eliminated to prevent a busy system.
Patent JP-S588914-A (JP)
Title: Apparatus for recovering waste heat of boiler
Inventor: GENSHIYOU MAKOTO
IPC: F23J15/02
Filed: 1981-07-08
Abstract: PURPOSE:To recover waste heat from a boiler flue at a high efficiency, as well as to prevent environmental pollution or corrosion due to the combusted product from resulting in, by arranging gas purifying members made of Moonon (a trade name) for purifying a flue gas. CONSTITUTION:By the operation of a blower 19, the flue gas in a flue B flows through a flue gas conduit system 13 in accordance with the opening of a flue damper 11, is led into a leading chamber 8 of a heat recovering-purifying column 1, is passed through the gas purifying members 5 to be purified into a high temperature gas, and then is led via a recovered heat conduit system 15 into a recovered heat utilizing apparatus 18 to be offered as a heat source for boiling water. While the flue gas is passing through the labyrinth of the gas purifying members 5, it is purified into an innoxious high temperature gas by the gas purifying members 5. Consequently, the recovered heat transfer conduit system 15 and the recovered heat utilizing apparatus 18 are prevented from being corroded by sulfuric acid and the heat exchange efficiency of the recovered heat utilizing apparatus 18 can be prevented from lowering.
Patent JP-S6270742-A (JP)
Inventor: IENEE PAURIKU
IPC: F23N5/02
Filed: 1986-05-09
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-S5630421-A (JP)
Title: Polymerization of formaldehide
Inventor: ISHII TAKAMI
IPC: C08G2/00
Filed: 1979-08-23
Abstract: PURPOSE: To obtain a polyoxymethylene with improved adhesion to the inside of a polymerizer and to an agitator, by the slurry polymerization of formaldehyde in an inert organic solvent in the presence of a catalyst and a specified multivalent metal salt.  
     CONSTITUTION: Formaldehyde is slurry-polymerized in an inert organic solvent in the presence of a catalyst and a multivalent metal salt of an alkylsuccinic acid and/or a multivalent metal salt of a dialkyl sulfosuccinate. The catalyst is bis(acetylacetone)copper, butylamine, diethylamine, etc. The multivalent metal salt of an alkylsuccinic acid is that of formula I (wherein R 1  is 3W24C alkyl; n is 1W3). The multivalent metal salt of a dialkyl sulfosuccinate is a salt of a multivalent metal and a dialkyl sulfosuccinate of formula II (wherein R 2  and R 3  are 3W18C alkyl). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10280902-A (JP)
Title: Reciprocating piston engine
Inventor: HAMANO AKIRA
IPC: F01B9/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating piston engine in which the high efficiency of an engine output, a smooth operation upon low speed rotation and a quick responsiveness of rotating speed can be obtained by decreasing the torque of an output shaft required when energy is taken from a flywheel in exhaust and compression strokes during the operation of the engine, and decreasing the torque of a crankshaft required when the energy is applied to the flywheel in an expansion stroke. SOLUTION: A gear 4 is attached to a crankshaft 3 so as to be decentered therefrom. An output shaft 5 is provided in parallel with the crankshaft 3. A gear 6 similar to the gear 4 which meshes with the gear 4 is attached to the output shaft 5 to be decentered therefrom so that it rotated at low speed upon lifting a piston 1 and rotates at high speed upon lowering the piston 1. The output shaft 5 is also provided with a flywheel 7.
Patent JP-S61268586-A (JP)
Inventor: SATO YASUNORI
IPC: B62M19/00
Filed: 1985-05-21
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-H01275736-A (JP)
Title: Continuously cast steel plate for enameling having excellent workability and its manufacture
Inventor: KONO TAKESHI
IPC: C21D9/46
Filed: 1988-04-28
Abstract: PURPOSE:To improve the enameling characteristics, deep drawability and nonaging characteristics of the title steel plate by continuously cast a low C and low N steel having specific compsn., subjecting it to hot rolling and cold rolling under specific conditions and thereafter annealing the steel in the specific temp. range. CONSTITUTION:A steel constituted of <=0.010% C, <=0.8% Mn, 0.003-0.040% S, <=0.010% Al, <=0.0040% N, 0.020-0.060% O, <=0.8% Si and <=0.08% P, furthermore of one or two kinds of 0.010-0.060% V and 0.004-0.030% Nb and the balance consisting of Fe with inevitable impurities is continuously cast. The ingot is hot-rolled at >=800 deg.C finish temp. and at 600-800 deg.C reeling temp. and is cold-rolled a >=60% cold rolling rate. The ingot is then annealed in the temp. range of recrystallization temp.-Ac3. If required, one or two kinds of 0.010-0.060% Cu and 0.010-0.060% Rem are incorporated to the steel having the above compsn.
Patent JP-H044468-A (JP)
Title: Method for expressing syntax structure
Inventor: YASUHARA HIROSHI
IPC: G06F17/27
Filed: 1990-04-23
Abstract: PURPOSE:To display proper modification by analyzing natural words into independent words and adjuncts and expressing a syntax structure by using vertical bars, horizontal bars, and contact points in such a way that the horizontal bars are made to correspond to the adjuncts and participial and 'RENYO' form (a Japanese conjugation form for verb, adjective) modifiers are divided from each other on the basis of the kind of the vertical bars. CONSTITUTION:Natural words are analyzed into independent words and adjuncts (or function words) and a syntax structure is expressed graphically by using vertical bars 2 and 3, horizontal bars 1, and contact points 11-14 in such a way that the horizontal bars 1 are made correspond to the adjuncts (or function words) and participial modifiers and 'RENYO' form modifiers are divided from each other on the basis of the kind of the vertical bars 2 and 3. Accordingly, a syntax structure of the natural words can be expressed while its word order and vagueness are maintained. Therefore, the vagueness of an expressed modification can be eliminated when the vagueness is designated and a wrong modification relation can be corrected by using the vertical and horizontal bars 2 and 3 and 1. Therefore, a proper modification can be expressed.
Patent JP-H11285681-A (JP)
Title: Process for fermenting industrial waste using compost in bag for shipment
Inventor: TAKAHASHI KOJI
IPC: C09K17/32
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain soil for various afforestation work free from the accumulation of heavy metals for a short time by composting sludge, human waste or the like, mixing an organic waste as seed bacteria for fermentation and filling in an air permeable housing bag to ferment. SOLUTION: The sludge or the like discharged from a public sewage treatment plant or the like is formed into compost 1. Hindrance trees 2, the stumps of tree 3 and pruned branches 4 are crushed into wood granule 6 by a crusher 5 and fungi bed waste saw dust powder 7 and the organic waste 8 such as garbage of fish, vegetable or the like are added. A mixture 10 is prepared by mixing the same with the compost 1 by a mixer 9 and is bagged in a bag body 11 for fermentation acceleration used in common with shipment. The bag body 11 has 1 m diameter and the air permeability is given to the bag body to infiltrate the outside air into the inside. The filled bag body 11 is shipped by a vehicle 12 for shipment. The formed soil is used only once for afforestation work and then, environmental protection is attained without accumulating heavy metals.
Patent JP-H04334817-A (JP)
Title: Manufacture of flat wire harness
Inventor: ISHII KOJI
IPC: H05K13/06
Filed: 1991-05-13
Abstract: PURPOSE:To increase the reliability by reducing the thrusting wiring of wires, and to improve the productivity by reducing the wiring time, when the wires are connected and extended between junction circuit plates, as to the manufacture of a flat wire harness. CONSTITUTION:The wiring is carried out in the following procedure: 1) As to a specific junction circuit plate whose disposition can be changed, in plural junction circuit plates, the wires 203 to 207 connected to plural junction bars of the specific junction circuit plate are divided to a wire group at the junction circuit plate 1713 neighboring to the left side of the specific junction circuit plate and a wire group at the junction circuit plate 1715 neighboring to the right side. 2) The left side wire group and the right side wire group are given the order from the shorter distance to the connecting object respectively. 3) As to the left side wire group, the connecting objects of the wires are positioned in order from the shorter wire to the longer wire from the left side of the junction bar at a circuit base in order, and as to the right side wire group, the connecting objects are positioned in order from the shorter wire to the longer wire from the right side of the junction bar in order, and they are connected.
Patent JP-H06316429-A (JP)
Title: Production of preform for dispersion shift optical fiber
Inventor: YAMADA SHIGETOSHI
IPC: G02B6/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide a producing method for a preform for a dispersion shift optical fiber capable of preventing the causing of a projecting irregular part in a side core region of refractive index profile. CONSTITUTION:After a heating burner 7b is arranged between a burner 7a for a 1st side core and a burner 8a for a 2nd side core so that the flame by H2/O2 faces to a 1st side soot layer 7, a trace of gaseous SiO2 starting material is supplied to the heating burner 7a without supplying a gas for producing GeO2 and a soot is deposited on the surface of the 1st side soot layer 7 placed at the under layer side of the flame of the heating burner 7b. The dispersion shift optical fiber stable in optical property is provided by producing with the preform for dispersion shift optical fiber obtained by this way.
Patent JP-S62261669-A (JP)
Title: Fuel injection timing detection method
Inventor: MINOURA MIKIO
IPC: F02M65/00
Filed: 1986-05-09
Abstract: PURPOSE:To make a timing pulse for fuel injection timing securable without installing a special device there, by limiting suction pipe pressure detecting signal out of a pressure sensor to an AC component alone, and detecting an AC waveform. CONSTITUTION:A suction pipe pressure detecting signal out of a pressure sensor 5 is inputted into an AC component separator 7 in the state that a noise is cut by a noise filter 6, whereby a DC portion is cut and it is limited to the waveform of an AC component alone. This AC waveform is shaped in a square wave at a Schmitt trigger circuit 8 and inputted into an engine control computer 10. Here, a rising point of the square wave to be varied from low to high is set down to fuel injection timing or the criterion..With this constitution, a timing pulse for the fuel injection timing is securable properly and easily at 180 deg. or 360 deg. of the crank angle of an engine 2.
Patent JP-S5534465-A (JP)
Title: Epitaxial wafer for monolithic luminous diode matrix
Inventor: MAEDA KATSUNOBU
IPC: H01L21/205
Filed: 1978-09-01
Abstract: PURPOSE: To prevent luminous diodes from exothermic deterioration by making an epitaxial layer from a chrome-containg semiisolation layer, an n-type GaAsP mixed crystal epitaxial layer, a p-type inter-row isolation layer.  
     CONSTITUTION: On the surface of a single crystal substrate is formed a GaAsP crystal mixing ratio variable layer 2. When the crystal mixing ratio reaches a requred value a semiisolation layer 3 is formed by adding some chrome with a low diffusion velocity, on this layer is formed an n-type GaAsP actuating layer containing impurities such as Te, S, etc. and a p-type isolation layer which separetes rows from each other is made by selectively diffusing p-type imputies. In this way chrome does not diffuse into the n-type GaAsP crystal-mixing-ratio-constant layer 5 by heat treatment, enough thickness is given and luminous diodes can be prevented from exothermic deterioration.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60617-A (JP)
Title: Magnetic head assembly
Inventor: SASAKI HAJIME
IPC: G11B5/09
Filed: 1983-06-15
Abstract: PURPOSE:To reduce remarkably noise mixed externally on a read signal obtained from a magnetic head by providing a read amplification integrated circuit to a side face of a head slider holding the magnetic head so as to reduce considerably the length of an interconnecting wire for them. CONSTITUTION:A thin film magnetic head 6 is formed on a side face 19 of the magnetic head slider 18 and arranged, and a lead pattern 20 connected to a head coil 11 is formed and placed. The lead pattern 20 of the thin magnetic head 6 is connected to a bonding pad corresponding to input termianls P4, P5 of an IC chip of the read amplification integrated circuit 10 via bonding wires 21, 21'. Thus, the length of the wiring from the head coil of the thin film magnetic head 6 to the input terminals P4, P5 of the read amplification integrated circuit 10 is reduced extremely in comparison with the length of wiring of a conventional magnetic head assembly.
Patent JP-H04335698-A (JP)
Title: Process monitoring device
Inventor: KURIYAMA SADAMORI
IPC: G06F3/0481
Filed: 1991-05-13
Abstract: PURPOSE:To effectively operate one pointing device for both display means on a device where the display means are stacked vertically at least in two stages. CONSTITUTION:The process monitoring device consists of a cursor display position judging means 5 which judges whether the display position of a cursor is on the lower-stage display means or upper-stage display means, an upper side part arrival judging means 6 which judges whether the cursor display position reaches the upper side part of a screen when the cursor display position is on the lower-stage display means 1a, a lower-stage part arrival judging means 7 which judges whether the cursor display position reaches the lower side part of the screen when the cursor display position is on the upper-stage display means 1b, a 1st cursor display means 8 which displays the cursor on the display means 1a when the cursor display position does not reach the upper side part or reaches the lower side part, and a 2nd cursor display means 9 which displays the cursor on the display means 1b when it is judged that the cursor display position does not reach the lower side part or reaches the upper side part.
Patent JP-S5333254-A (JP)
Title: Purification of polyarylene polyether
Inventor: AOYAGI TATSUHIRO
IPC: C08G65/00
Filed: 1976-09-08
Abstract: PURPOSE: To eliminate alkali metal halides formed as a by-product during polymerization from a polyarylene polyether by washing a polyarylene polyethen solution contg. alkali metal halides with an aqueous solution contg. methanol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07293865-A (JP)
Title: Method and apparatus for controlling combustion
Inventor: TAKAHATA SHUZO
IPC: F23N1/02
Filed: 1994-04-21
Abstract: PURPOSE:To easily operate with high reliability without requiring skill, and to reduce a cost with a small installation space. CONSTITUTION:The apparatus for controlling combustion comprises a control board 18 connected to the combustion load detector 32 of a combustion apparatus 30, a control motor 40 for controlling a fuel regulating valve 10 connected to the board 18 and a control motor 44 for controlling an air regulating valve 12, and an I/I converter provided between the board 18 and the two motors 40, 44. The converter is contained in the board 18.
Patent JP-S63271422-A (JP)
Title: Liquid crystal display device
Inventor: WADA SHINJI
IPC: G02F1/139
Filed: 1987-04-30
Abstract: PURPOSE:To contrive to stabilize a display by using a nematic liquid crystal whose specific resistance is <1X10<9>OMEGA.cm, for the second nematic liquid crystal CONSTITUTION:Between electrode substrates 7, 8 which is placed opposingly, a nematic liquid crystal 9 which is brought to a twist orientation is inserted and held, and it is used as the first liquid crystal cell 6. Between a pair of substrates 3, 4, the second nematic liquid crystal 5 whose specific resistance is <1X10<9>OMEGA.cm is inserted and held, and it is used as the second liquid crystal cell 2, and polarizing plates 1, 10 are placed on both sides of the liquid crystal cells 2, 6. In such a way, a black-and-white display of a high contrast does not become an uneven display, even if static electricity is generated, and a stable display appearance can always be obtained.
Patent JP-H01278530-A (JP)
Title: Heat-resistant photosensitive material
Inventor: YAMAOKA TSUGIO
IPC: C08G65/40
Filed: 1988-04-28
Abstract: PURPOSE:To obtain the subject material, consisting essentially of a resin having specific recurring units, excellent in photosensitive properties, heat resistance, mechanical, insulating and dielectric characteristics, weather resistance and moistureproofness and useful as protective films for semiconductors, passivation films, insulating films for integrated circuits, etc. CONSTITUTION:The objective material consisting essentially of a polyether resin having recurring units expressed by formula I (R is bifunctional aromatic group containing at least >=5% groups expressed by formula II). Furthermore, the resin expressed by formula I is produced by polycondensing a benzophenone dihalide with an aromatic diol [e.g., 1,1,3-trimethyl-3-(4'-hydroxyphenyl)-5-indanol, hydroquinone or 4,4'-dihydroxybiphenol] in an organic solvent. However, it is necessary to use at least >=5% 1,1,3-trimethyl-3-(4'-hydroxyphenyl)-5-indanol.