baber/WOPTO huggingface dataset:
Patent JP-S61126373-A (JP)
Title: Ignition-timing controller for internal-combustion engine
Inventor: HARADA OSAMU
IPC: F02P5/153
Filed: 1984-11-22
Abstract: PURPOSE:To prevent the generation of the preignition state of an engine by judging the generation of knocking when the peak value of a knock sensor exceeds a standard value and delay-angle-controlling the ignition timing of the engine in substitution for the advance-angle control. CONSTITUTION:When the peak value of a knock sensor 22 for detecting the vibration of an engine exceeds a standard value, it is judged that knocking is generated, and the ignition timing of the engine id delay-angle controlled in substitution for the advance-angle control. Then, the judgment standard value X corresponding to the engine revolution speed or load is taken-in. When the peak value P exceeds the judgment standard value X, it is judged that knocking is generated, and the ignition timing of the engine is delay-angle controlled in substitution for the advance-angle control. Thus, the generation of the preignition state of the engine can be prevented beforehand.
Patent JP-S6488355-A (JP)
Title: Method for measuring residual chlorine
Inventor: OGATA KIYONORI
IPC: G01N27/416
Filed: 1987-09-30
Abstract: PURPOSE:To make exact measurement by regulating the impression voltage to an indicating electrode of 0--0.2V and changing the impression voltage by the current detected by an electrode so that the compensation value of the impression voltage to be compensated is maintained within a 0--30mV/muA range. CONSTITUTION:A tank 2 in which liquid 1 to be measured is stored has a specified head difference with an introducing port 5a. The liquid 1 to be measured is introduced at a specified flow rate into a measuring cell 5. The liquid 1 to be measured is subjected to reduction by the voltage impressed between a rotary gold electrode 6 and a silver-silver chloride electrode 7. Then, the current flows and the detection by a polarographic technique is executed by a detecting part 8. The impression voltage to the electrode 6 is regulated to 0--0.2V at this time and the impression voltage is changed by the current detected by the electrode, by which the compensation value of the impression voltage to be compensated is maintained within the 0--30mV/muA range. The concn. of free chlorine is thus exactly measured.
Patent JP-H04126538-A (JP)
Title: Apparatus for producing inorganic sphered particles
Inventor: FUJIBAYASHI TERUO
IPC: C01B33/12
Filed: 1990-09-19
Abstract: PURPOSE:To stably capture melted and sphered particles at a low cost without causing contamination by impurities by setting an exhaust fan behind a device for capturing the sphered particles and by piercing air suction holes in a connection pipe for introducing exhaust gas from a furnace into the device. CONSTITUTION:A high temp. flame is formed in a furnace 3, inorg. powdery starting material is melted and sphered in the flame and the resulting sphered particles are captured from exhaust gas with a capturing device 5. At this time, an exhaust fan 6 is set behind the device 5 and air suction holes 7 are pierced in a connection pipe 4 for introducing the exhaust gas from the furnace 3 into the device 4. The sphered particles can stably be captured at a low cost without causing contamination by impurities.
Patent JP-H03109833-A (JP)
Title: Multiplex circuit
Inventor: SUKEGAWA SEI
IPC: H04J3/04
Filed: 1989-09-22
Abstract: PURPOSE:To reduce the cost of a multiplex circuit and to realize miniaturization by providing a delay OR circuit obtaining OR between the output of a delay circuit retarding an input data by a prescribed number of frames and the data inputted to a 2nd input terminal and outputting the resulting output. CONSTITUTION:An output data Dn of a gate circuit 100 is inputted to a delay circuit of a delay OR circuit 150-n and an output data Dn-1 is inputted to a 2nd input terminal. Then the delay circuit of a delay-OR circuit 150-i is inputted with the output of the pre-stage circuit while the output data Di-1 of the gate circuit 100 is inputted to the 2nd input terminal. Thus a data string D1-Dn is outputted from the delay OR circuit 150-2, multiplexed in the unit of frame. Thus, when n-set of data strings are multiplexed, it is attained by providing (n-1) delay circuits, the multiplex circuit is miniaturized and the equipment is made small and the cost is reduced.
Patent JP-S61126877-A (JP)
Title: Solid-state picking up device
Inventor: SOMA YUICHI
IPC: H04N5/335
Filed: 1984-11-23
Abstract: PURPOSE:To prevent the reducing of an optical sensitivity by disposing a portion having a convex lens with high transmissivity of light for an electrode by which the light in a photodetecting part having MOS type constitution is transmitted. CONSTITUTION:The photodetecting part PD having the MOS type constitution generates a successively depletion layer 10 in the part of silicon board 1 adjacent to the electrode transmitting the light thereof, and a device is formed such a constitution that convex lens-shaped parts 9, 9... are disposed for the electrode transmitting a light in the photodetecting part having MOS type constitution by providing an arrangement pattern so as to increase the utilizing rate of light. Therefore, the light incident to an aperture is condensed to give to the silicon board 1 through the oxidized silicon layer 2. That is as for a light which has to be made incident with a part except the convex lens-shaped parts 9, 9... a large part of a light incident to the received light part PD are condensed by a transparent convex lens-shaped part 9, 9... to be given to the silicon board 1. Thus, such a problem as the reducing of the optical sensitivity in the photodetecting part PD having the MOS type constitution is prevented.
Patent JP-S62107252-A (JP)
Title: Abnormality detecting device for electronic engine control system
Inventor: KATAYAMA KENJI
IPC: F02D41/34
Filed: 1985-11-04
Abstract: PURPOSE:To detect abnormalities accurately by judging that a fuel injection valve is abnormal in operation when an air fuel ratio under control is in the rich side, besides a lean signal is outputted while being synchronized with engine rotations after warming-up of an engine is completed. CONSTITUTION:While an engine 1 runs, a judgement is made as to whether an air fuel ration under control is in the rich side or not when a feedback control of the air fuel ratio is effected by a control circuit 12, to which output signals from an O2 sensor 9, a revolving speed sensor 10, a temperature sensor 11 and the like are inputted, after warming-up of the engine is completed. When a fuel injection valve 6 is in a normal condition, a rich and a lean signal are alternately outputted by the O2 sensor 9. However, when abnormalities occur, the relation is broken causing the valve to be actuated mostly to the rich side. Accordingly, when a judgement is made that the air fuel ratio is in the rich side and the lean signal is outputted while being synchronized with engine rotations, the fuel injection valve 6 is judged to be abnormal in operation so as to actuate a warning circuit 13.
Patent JP-H0759515-A (JP)
Title: Production of sherbet and ice cream using food egg as main raw material
Inventor: HIDAKA OSAMU
IPC: A23L15/00
Filed: 1993-08-26
Abstract: PURPOSE:To obtain sherbet and ice cream by using egg as a main raw material. CONSTITUTION:Egg is put in a mixer together with water and mixed with water to afford a kneaded material. The kneaded material, sugar, condensed milk, water and corn starch are dispersed in water and put in a pan, mixed, boiled and then cooled and frozen under stirring.
Patent JP-H0985910-A (JP)
Title: Polypropylene resin laminate
Inventor: YOKOYAMA KUNIAKI
IPC: C08L23/10
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate having good in the adhesiveness with a base material without damaging the excellent characteristics of polypropylene by laminatig a resin compsn. consisting of a polypropylene resin, a hydroxy group- containing olefinic copolymer and a conventional polyethylene in a specific wt. ratio to the base layer. SOLUTION: A polypropylene resin laminate is obtained by laminating a layer of a resin compsn. consisting of 40-98wt.% of a polypropylene resin A, 1-30wt.% of an olefinic copolymer B having a hydroxy group and 1-30wt.% of a conventional high-pressure polyethylene C. Therefore, the laminate having high adhesiveness between the polypropylene resin and the base material can be obtained.
Patent JP-H0293977-A (JP)
Title: Japanese processor with identical conversion function for homonym
Inventor: HORA SHINICHI
IPC: G06F17/22
Filed: 1988-09-30
Abstract: PURPOSE:To input characters without being conscious of an error in notation by regarding homophonic 'KANA' (Japanese syllabary) characters as the same 'KANA' character and executing 'KANA'/'KANJI' (Chinese character) conversion. CONSTITUTION:When a 'KANA' character string inputted from a key input means is stored in a storage means 102, homophonic 'KANA' characters included in the 'KANA' character string stored in the means 102 by a discriminant means 103 are regarded as the same 'KANA' character. The 'KANA' character string including these homophonic 'KANA' characters is converted into 'KANJI' by a 'KANA'/'KANJI' conversion means 104. Since it is unnecessary to individually input homophonic 'KANA' characters, the generation of errors in 'KANA'/'KANJI' conversion due to the input can be reduced and the input efficiency of 'KANA' character input can be improved.
Patent JP-H0293979-A (JP)
Title: Automatic tabulating device
Inventor: KATO MAKOTO
IPC: G06F19/00
Filed: 1988-09-30
Abstract: PURPOSE:To clearly display a boundary between an item name and an item by expressing a vertical ruled line between item names and items in a table and horizontal ruled lines differently from other ruled lines in the case of forming a table by a tabulating means. CONSTITUTION:The 1st deciding means 106 calculates the positions of start ends and terminal ends of vertical and horizontal ruled lines on the basis of a tabulating data temporarily stored in a temporary storage means 103. The vertical and horizontal ruled line positioned between the item names and items in the table formed by the tabulating means 104 for forming a table consisting of vertical and horizontal ruled lines by connecting respective start ends and respective terminal ends are set up ruled line different from other ruled line. When a table is formed by the means 104, the vertical and horizontal lines positioned between the item names and the items are set up differently from other ruled lines. Consequently, the boundary between the item names and items can be clearly displayed.
Patent JP-H03205303-A (JP)
Title: Fuel reformer of fuel cell system
Inventor: FUJITA YASUSHI
IPC: H01M8/06
Filed: 1989-09-22
Abstract: PURPOSE:To increase the reforming reaction rate with a small pressure loss by bringing a combustion gas into contact with a honeycomb catalyst having a heated surface. CONSTITUTION:Protruding type surface combustion burners 10 to 13 of laminated cellular base materials 81 for forming the protruding combustion surfaces and cellular surface layers 83 are provided nearly parallel upward in the longitudinal direction of reaction tubes 5 to 9 housing each honeycomb structure (honeycombed cylindrical unit) 25 provided with many through holes (25a) divided with partition walls and an inner peripheral wall (25b) in heating chambers among the reaction tubes 5 to 9. A mixed gas of a hydrocarbon-based gas and air is ignited while being fed from each feed pipe 84 and then uniformly diffused from a cavity part 86 in the interior of each member 82 into the whole the base materials 81 to carry out surface combustion in the interior of the surface layers 83. Thereby, the honeycomb structures 25 in the reaction tubes 5 to 9 are uniformly heated. On the other hand, a combustion gas passed from an inlet 2 through a fuel gas chamber 9 into the reaction tubes 5 to 9 is brought into contact with the structures 25 supporting a catalyst, reformed and subsequently discharged from a pipe 29.
Patent JP-H0588043-A (JP)
Title: Optical connection adapter for ferrule diameter changeover
Inventor: NAGASE AKIRA
IPC: G02B6/38
Filed: 1991-09-26
Abstract: PURPOSE:To make a connection between optical connectors differing in ferrule diameter which can not be made before extremely easily, to decrease the number of components when an internal stepped ferrule is an integrated type, and to make the manufacture of a stepped ferrule extremely easy when the stepped ferrule is a joined type as to the optical connection adapter for ferrule diameter changeover which is used to connect the optical connectors differing in ferrule diameter. CONSTITUTION:This optical connection adapter consists of a large-diameter cylindrical rod part 2a and a small-diameter cylindrical rod part 2b which has the same center axis and the axial cylinder parts 3b and 4b of fitting sleeves 3 and 4 where an optical connector plug is inserted and fitted are fitted onto the projection ends of two-split sleeves 5 and 6 having one-end sides fitted onto both ends of the stepped ferrule 2 that an optical fiber alpha penetrates along the center axis, and put in an adapter housing 1.
Patent JP-2000071449-A (JP)
Title: Ink jet head and ink jet recording device
Inventor: TAKAURA ATSUSHI
IPC: B41J2/16
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head, capable of obtaining a high displacement efficiency with a simple constitution and capable of discharging stabilized ink drops by avoiding cross-talk between neighboring liquid chambers, and an ink jet recording device having the ink jet head mounted therein. SOLUTION: A diaphragm layer 4 and a passivation layer 5 are interposed between a bulkhead layer 7, forming the bulkhead of a liquid chamber 6, and an electromechanical transducer element or a piezo-electric element 1, arranged on the bulkhead layer 7 so as to be opposed to the liquid chamber 6. The opposing surfaces of these bulkhead layer 6, passivation layer 5, diaphragm layer 4 and the piezo-electric element 1 are jointed to form a pressure control unit, controlling the internal pressure of the liquid chamber 6, while an ink jet head is constituted of the pressure control units, arranged continuously in parallel in the same direction.
Patent JP-H03113874-A (JP)
Title: Information recording and reproducing device
Inventor: IIDA ICHIRO
IPC: G11B7/24097
Filed: 1989-09-26
Abstract: PURPOSE:To move a head at a high speed by varying an alternate area position in a block depending on an initial defective sector distribution state. CONSTITUTION:Another area (alternate area) is variably set up in a position in the block where an average head moving process can be performed at the maximum speed in reference to the defective sector distribution state of each block from initial defective information recorded in advance on a medium, and in case of an encounter with a recording and reproducing infeasible area, the recording and reproducing are performed by shifting into the aforementioned area. That is, when the initial defective sector is '0', the medium is divided into (n) pieces of blocks, and the alternate area is provided in a center of each block against a defective sector of this block, and when the initial defective sector 11 is distributed in some part in high density, the alternate area is provided either before or behind the defective sector 11. By this method, the high speed alternate process if feasible.
Patent JP-S62106689-A (JP)
Title: Manufacture of dfb laser
Inventor: KOTAKI YUJI
IPC: H01S5/12
Filed: 1985-11-05
Abstract: PURPOSE:To obtain a DFB laser with an uneven corrugation cycle dis- distribution by a method wherein a light transmitting mask with gentle unevenness is provided close and parallel to a resist surface when a corrugation is formed by dual light beam interference exposure. CONSTITUTION:A resist 15 on a substrate 14 is exposed by a dual light beam interference exposure method in which an interference stripe between two light beams 17 and 18 is used. At that time, a light transmitting mask 16 which has gentle unevenness over its whole surface is provided close and parallel to the surface of the resist 15. As the incident angles of the two light beams against a substrate 14 are gently varied in accordance with an incident position, the cycle of the interference stripes is varied along a laser axis Z. With this constitution, a DFB laser which has an uneven corrugation cycle distribution and excellent selectivity of the vertical mode of an oscillation can be manufactured easily.
Patent JP-H1085478-A (JP)
Title: Washing machine
Inventor: MATSUMOTO MASAKAZU
IPC: D06F33/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine with improved handleability capable of performing sorted washing without generating a failure and improving a rinsing effect. SOLUTION: In a washing recycle mode, until water is moved from a fully automatic washing machine to an auxiliary washing machine, the operation of the auxiliary washing machine is not executed. When the rinsing water of a second time is moved from the fully automatic washing machine to the auxiliary washing machine, the washing of the auxiliary washing machine is automatically executed. Also, in a rinsing recycle mode, the auxiliary washing machine is made to stand by in a state as it is without immediately shifting to rinsing after water supply, washing and draining are performed. Then, when the rinsing water of the second time is moved from the fully automatic washing machine to the auxiliary washing machine, the rinsing of the auxiliary washing machine is automatically executed.  Also, at the time of the dehydration of the fully automatic washing machine, lathering is monitored, and in the case that lathering is strong, rinsing is additionally performed.
Patent JP-H09267035-A (JP)
Title: Production of nuclear particle
Inventor: YANO YOSHIAKI
IPC: B01J2/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a process for production nuclear particles having a sharp grain size distribution and sufficient strength by executing granulation by controlling the liquid drops of a spray liquid to be sprayed in such a manner that the coarse liquid drops having specific grain sizes or above among these liquid drops attain specific vol.% or below while progressing coating. SOLUTION: This process for producing the nuclear particles comprises executing granulation by spraying the spray liquid contg. a binder while forming a fluidized bed of ray material particles by using a combined type fluidized bed device accompanied with >=1 kinds of rolling, stirring and jetting (including a Wurster type). In such a case, the viscosity of the spray liquid to be sprayed is <=20 centipoises at 20 deg.C and the granulation is executed while the coating is progressed by controlling the coarse liquid drops of the grain size >=30μm among the liquid drops of the spray liquid to be sprayed to attain <=10vol.%. The pharmaceuticals contain the resulted nuclear particles, the combined particles of the nuclear particles and functional blank materials and functional particles as well as combined particles.  As a result, the nuclear particles having the sharp grain size distribution and the sufficient strength are produced. The nuclear particles are adequately usable as the nuclear particles for designing the combined particles by coating, addition working treatment, etc., on the particle surface by a wet process or dry process for the purposes of adding function, etc., thereto.
Patent JP-H03110541-A (JP)
Title: Document size detecting method
Inventor: YANAI SHIRO
IPC: H04N1/04
Filed: 1989-09-25
Abstract: PURPOSE:To detect plural kinds of document size at low cost by detecting the document sizes by utilizing the change of a document detection signal after a document cover is closed into a signal indicating the presence of a document at all times with the white platen of the document cover. CONSTITUTION:A switch 7 which sends out the document detection signal SS to sensors 3A and 4A right before the document cover 2 is closed and after the lapse of specific time from closing the document cover 2 is provided on an original platen 1. Then a document detection signal DD3 right before the document cover 2 which can be opened/closed is outputted and a document detection signal DD4 is outputted after the specific time lapses from closing the document cover 2; and the document detection signal DD3 and DD4 are compared with each other to detect the size of a document 10. Consequently, even when plural kinds of document sizes are detected, the man-hours of assembly and the number of components of an applied image reader are reduced to reduce the cost.
Patent JP-S61128207-A (JP)
Title: Production of polycrystalline optical fiber for infrared light
Inventor: HAYASHI YOSHIAKI
IPC: G02B6/00
Filed: 1984-11-27
Abstract: PURPOSE:To obtain a polycrystalline optical fiber for IR light which is straight and is free from defects such as bending and waving by extruding the optical fiber for IR light perpendicularly downward while exerting tension thereto in the same direction. CONSTITUTION:A weight 7 is mounted to the end of the optical fiber 6 for IR light right after the fiber is extruded and exposed from a die 1. Then the tension equivalent to the weight 7 is perpendicularly downward exerted to the extruded fiber 6. The extruded fiber 6 is made entirely free from bending by making preliminarily the extruding hole direction of the die 1 to coincide with the perpendicular direction. The weight 7 is particularly effective for correcting the bend when the plasticity of the fiber 6 right after the extrusion is large. The trouble in the case of protecting the polycrystalline optical fiber with a pipe, etc. is thus eliminated if such fiber is used as an optical waveguide to be used for a laser surgical knife, laser beam processing machine, etc. using laser light of high-density energy.
Patent JP-S60172418-A (JP)
Inventor: MAIKERU AREN MIRAA
IPC: B23G1/36
Filed: 1984-11-27
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-H0992055-A (JP)
Title: Manufacture of flame resisting foam bridging polyolefine insulating electric wire
Inventor: MORI KOJI
IPC: H01B3/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a flame resisting foam bridging polyolefine insulating electric wire, excellent in extruding processability and foam stability, and having high hardness, by foaming and bridging a composition, having the main components of silane graftmer, polyolefine, silicone etc., under a specific condition. SOLUTION: A composition; having a main component of silane graftmer, polyolefine, a halogen nonflammable agent (e.g. decapromodiphenylether), a nonflamable assistant (e.g. Sb2 O3 ), a silanol condensation catalyser (e.g. dibutyl tin dilaurate), a thermal decomposition type foaming agent, (e.g. azodicarbonamide), and silicone (e.g. dimethyl polysiloxane); is coated on a conductor by an extruder to be foamed, and then is contacted to moisture to be bridged. As the silane graftmer, it is preferable that, a substance, wherein specific quantity of organic unsaturated silane (e.g. vinyltrimethoxysilane) and a free radical generating agent is reacted, is used to base polymer having a specific ratio between high density PE having a density of 0.960 or more, and extremely low density PE having a density of 0.915 or less.