baber/WOPTO huggingface dataset:
Patent JP-S61241432-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: KAIDE TADAYOSHI
IPC: F02D41/00
Filed: 1985-04-19
Abstract: PURPOSE:To prevent a feeling of unnecessary anxiety from being given to a driver, by forbidding a lean shift during idle running, while making an air-fuel ratio for the idle running come into a lean state with the transition from an off-idle, where an engine speed drops, to the idle running. CONSTITUTION:There is provided with a lean-shift forbidding device which forbids a lean shift dyring idle running. And, in case of the transition from an off-idle to this idle running, there is provided with a lean-shift allowing device which allows the lean sift. And, even if the lean shift is materialized during this idle running, the said lean shift is forbidden, whereby an air-fuel ratio for the idle running is made into leanness with the transition from the off-idle to the idle running, namely, in a shift zone to a running state where an engine speed goes to drop. With this constitution, a feeling of unnecessary anxiety is not given to a driver and, what is more, a worsening of drivability involved in the lean shift is reduced to the utmost.
Patent JP-S59207285-A (JP)
Title: Printing and apparatus for the same
Inventor: KOBU MAKOTO
IPC: B41F33/00
Filed: 1983-05-11
Abstract: PURPOSE:To realize new printing method with which a plate can be used repeatedly by a method wherein a large number of cuts are provided to a shape- memory alloy plate in dot matrix and heated according to a pattern and the cuts along the pattern are opened to pass ink to form the plate. CONSTITUTION:To a shape-memory alloy plate, a large number of cuts 1, which pierce the alloy plate, are provided in dot matrix to form a negative plate 2. The shape of the cut 1 may be cross, Y, star or the like. The negative plate 2 is heated according to a pattern and the cuts 1 along the pattern are opened. Ink 3 is pushed through the opened cuts 1 from one side of the negative plate to obtain a plate. Another method is that the side of the negative plate on which the cuts are opened is applied with the ink 3 previously and the arbitrary cuts 1 are opened by heating from another side by heating means and then closed by forced cooling or natural cooling so as to make the ink ooze out to form a plate.
Patent JP-H09264300-A (JP)
Title: Axial flow blower
Inventor: SUZUKI SOUZOU
IPC: F04D29/54
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce turbulent flow noise, which is generated when a turbulent flow with a high flow rate in the outer circumferential part of an axial impeller flows out or peels off from the tip of an orifice ring, under a high static pressure operation point condition with high draft resistance so as to prevent deterioration in draft performance. SOLUTION: The first orifice ring 16, which surrounds the outer circumference of the rear edge part of an axial flow impeller 14 and is formed into an approximate cylinder shape opened in the tip part, and the second orifice ring 17, which is arranged on the outside of the first orifice ring 16 coaxially substantially and is provided with a higher height than the first orifice ring 16 in the axial direction, are arranged, and an axial flow blower 11 is constructed of the first orifice ring 16 and a partition plate 18 on which the second orifice ring 17 is fixed, so that air flow separated at the tip of the first orifice ring 16 is stuck to the second orifice ring 17 again, and as a result, turbulent flow noise can be reduced and deterioration in draft performance can be prevented.
Patent JP-S537953-A (JP)
Title: Radiator
Inventor: SUZUKI NOBUHIKO
IPC: F24F1/00
Filed: 1976-07-10
Abstract: PURPOSE: To provide a radiator characterized in that not only structure for mounting a heat exchanger and a suction fan are improved and effiiency of the heat exchanger is made better, but also a whole body of the radiator is made thin and hanging-up on a wall or plugging-in a surface of wall is made convenient. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S525968-A (JP)
Title: Method of removing foreign matter in drainage
Inventor: MIURA MITSUGI
IPC: B01D29/00
Filed: 1975-07-03
Abstract: PURPOSE: To promptly and simply treat the total amount of foreign matters in drainge of small volume by a batch type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61241639-A (JP)
Title: Reactive sample analyzing instrument
Inventor: MAKIGUCHI KYOKO
IPC: G01N21/78
Filed: 1985-04-19
Abstract: PURPOSE:To make possible the efficient analyzing operation suitable for automation by measuring the fluoresence of phosphorescence occurring in the reaction of samples while moving reaction vessels. CONSTITUTION:A reaction disk 20 has a row of plural pieces of the reaction vessels in common use as measuring cells on the circumference thereof and is so constituted that the disk can be rotated at plural stages of speeds. Dispensing of reagents is executed by dispensers 8-10. An emission wavelength selector 16 is of a multi-wavelength simultaneous photometric type and is installed together with a photodetector 17 oppositely to a light collecting position 22 apart by a suitable distance from an irradiation position 21 facing a light source lamp 14. The row of the vessels 2 added with the reagents passes in the positions 21, 22 while the disk 20 is in the rotating state. The row crosses a luminous flux 18 of the excitation light which is emitted from the light source 14 and is made monochromatic by an optical fiber 15 in the position 21. The sample in the reaction vessel emits the fluorescence excited by the excitation light. Such fluorescence is directed toward the photodetector 17 from the position 22. The fluorescence (phosphorescence) is detected by the detector 17 provided in the position deviated from the luminous flux 18 by which the light intensity is measured.
Patent JP-H08275768-A (JP)
Title: Stabilization of wine and seed crystal used therefor
Inventor: YASUI TAKASHI
IPC: C12H1/02
Filed: 1995-04-07
Abstract: PURPOSE: To deposit a tartar from a wine in a short period and make the tartar hardly deposit from the wine during the preservation thereof by depositing the tartar from the wine with a specific seed crystal. CONSTITUTION: Silica as a seed crystal is used to deposit a tartar from a wine and the deposited tartar is then removed by a solid-liquid separation method to afford a stabilized wine hardly depositing the tartar. The silica is readily available and stably used as the seed crystal.
Patent JP-S563985-A (JP)
Title: Device for mounting connector at multiconductor flat cable
Inventor: ROBAATO BII SHINIA
IPC: H01R43/00
Filed: 1980-06-18
Abstract: Apparatus for applying connectors to multiconductor electrical flat cable includes a motorized cable feed mechanism for feeding predetermined lengths of cable past a power actuated cable cutter to a connector applying position. Power operated cable clamps are disposed on opposite sides of the connector applying position and are movable in the cable feeding direction to precisely locate the leading or trailing end of the cable at the connector applying position. Connector body and cover magazines are disposed adjacent to the connector applying position. A movable connector holding member includes spring biased jaws for releasably holding a connector body and cover spaced apart on opposite sides of a cable insertion slot. The connector holding member is moved from a connector loading position to the connector applying position wherein power actuated retractable rams are operable to apply a connector to a predetermined length of cable. The connector holding member may be rotated after connector parts are placed on the connector holding member to invert a connector with respect to the cable and other connectors applied to the cable.
Patent JP-S538170-A (JP)
Title: Alarm electronic watch
Inventor: ISHIDA TAKASHI
IPC: G04C23/08
Filed: 1976-07-12
Abstract: PURPOSE: To make possible setting of the operating start time of an alarming device in both of advance and delay directions by providing input switches to minute and hour counters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03280767-A (JP)
Title: Private automatic branch exchange with extension class revision system
Inventor: YOSHIMOTO SHIRO
IPC: H04M3/42
Filed: 1990-03-29
Abstract: PURPOSE:To allow an optional terminal equipment to receive a prescribed service by reading extension class information recorded on a magnetic card and allowing the terminal equipment to make dialing even in the extension service class only for a dialing just after the read of the information. CONSTITUTION:When a card reader 6 reads a data recorded on a card, a multi- function telephone set 5 transfers a data to a line circuit 4. Upon the receipt of the card data from the telephone set 5, the circuit 4 informs the reception of the data to a central controller 2 through a control bus 10. when the controller 2 recognizes it, an extension class information selection means 12 is started and the data is once stored in a buffer of a main storage device 3. Then the extension class information is selected and extracted from a predetermined position of the buffer and stored in a class information storage area 9 provided to the storage device 3. Then a means 12 is provided, which selects the extension class extracted from the area 9 or the extension class registered in advance and makes dialing. Then an optional terminal equipment receives the service based on the service class allowed for the caller itself.
Patent JP-H08277451-A (JP)
Title: Galvanizing method and method for decreasing oxide on bath surface in snout galvanizing
Inventor: NAKAMURA FUMIAKI
IPC: C23C2/06
Filed: 1995-04-07
Abstract: PURPOSE: To decrease the oxide on the bath surface in a snout and to lower the generation rate of rejected articles by the plated surface defect and the abnormality in alloying reaction by specifying the in-bath concn. of Al of the plating bath for galvanizing. CONSTITUTION: A steel sheet 3 to be plated is passed through the inside of a snout 2 which is connected to an annealing furnace and is immersed at its bottom end into the galvanizing bath and is immersed into a plating bath 1. The steel sheet is pulled upward by changing its progressing direction with the pot roll in the bath and the coating weight of plating is controlled and thereafter, the steel sheet is subjected to an alloying treatment at need. The in-bath concn. of the Al in the plating bath 1 in the galvanizing or galvannealing described above is specified on the basis of 0.1 to 40.0% bath surface layer and 0.01 to 20.0 in-bath part.  The adjustment of the concn. of the Al is executed by using a Zn ingot contg. 0.0 to 20.1 Al and adjusting the concn. to 0.01 to 20.0% in-bath part, then using a Zn ingot contg. 0.1 to 40.0% Al and adjusting the concn. to 0.1 to 40% bath surface layer or by blowing a mist mixture composed of the Al and the Zn to the steel sheet just before entering the plating bath.
Patent JP-S5941790-A (JP)
Inventor: SERUJIYU GIYARAN
IPC: F28F21/04
Filed: 1983-05-13
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-S59207436-A (JP)
Title: Optical information recording and reproducing method
Inventor: SHIMOO SHIGERU
IPC: G11B7/00
Filed: 1983-05-12
Abstract: PURPOSE:To detect the information under recording and to attain the recording with high reliability by using a recording medium having different phases of reflected light between a record area and a non-record area to detect the change of the light intensity distribution in the far field of the reflected light sent from the surface of the recording medium. CONSTITUTION:A laser driving circuit 1 produces the weak reading light together with the recording light given from a semiconductor laser 2 corresponding to the record data 100. This weak light is focused on a recording medium 11 having different phases of reflected light between a record area and a non-record area via a collimator lens 3, a polarized beam splitter PBS4, a lambda/4 plate 5 and a focusing lens 6. Thus the recording is carried out. While the reflected light of the reading light is reflected by the PBS4 and made incident to a 2-split photodetector 8. The output corresponding to the reflected beams in the front and back directions to the driving direction of the medium 11 is supplied to a differential amplifier 9. The intensity difference signal 101 is compared with a reference level VREF through a comparator 12, and a bit forming signal 102 is delivered. At the same time, a recording error signal 103 is obtained via a recording error detector 103.
Patent JP-S5418761-A (JP)
Title: End part of optical fiber and production of the same
Inventor: TSUCHIYA HARUHIKO
IPC: G02B6/38
Filed: 1977-07-12
Abstract: PURPOSE:To achieve the increase in high accuracy and improvement in yield and workability by placing an optical fiber in the position having been set by using a master in a plug provided with a preworked datum level and fixing the same with plastic resin.
Patent JP-S567040-A (JP)
Title: Correcting temperature of atomizer
Inventor: KOIZUMI HIDEAKI
IPC: G01N21/31
Filed: 1979-06-29
Abstract: PURPOSE:To accurately and readily correct the temperature of the atomizer of an atomic absorption photometer into the expected setting temperature by electrically heating the sample container, controlling the applied current according to the resistance. CONSTITUTION:With switch 22 and 24 changed over to CHECK, the voltage set by a variable resistor 21 is applied to a constant-current circuit, so that a check current I0 flows through an atomizer graphite tube 1 of a sample container. Consequently, a voltage Vm across the tube 1 according to the resistance of the tube 1 is detected. Then, a voltage V0 across a standard graphite tube detected when the current I0 was supplied, and stored in a memory 26 of a CPU is read out through an analog/digital converter 24, and after a correction coefficient (V0/Vm)<1/2> is calculated and stored, the output of a heating program control circuit 28 is corrected by a corrector 27, converted into analog, and a correction value is set. Thus, the constant current applied to the tube 1 is controlled, so that the temperature of the atomizer can be accurately and readily corrected into the expected setting temperature by applying a given power even when the tube 1 has been changed.
Patent JP-S59208018-A (JP)
Title: Improvement of toughness of steel plate
Inventor: KATAOKA YOSHIHIRO
IPC: C21D9/00
Filed: 1983-05-12
Abstract: PURPOSE:To obtain a steel plate with superior toughness by rapidly cooling molten steel to the rolling temp. after solidification at a specified average cooling rate or above, and carrying out direct hot rolling at once. CONSTITUTION:This invention relates to a method for improving the toughness of a steel plate by cooling molten steel to the rolling temp. after solidification and by carrying out hot rolling. Molten steel is rapidly cooled to the rolling temp. after solidification at >=0.3 deg.C/sec average cooling rate, and direct hot rolling is carried out at once. This method produces a remarkable effect especially when molten steel has a high S content.
Patent JP-H11277804-A (JP)
Title: Optical shutter array and image writing device
Inventor: NISHIKIUCHI YASUSHI
IPC: B41J2/445
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To write an image stably on a photosensitive body with a light passed through an optical shutter array being irradiated at uniform intensity with light emitted from a light source through a simple arrangement. SOLUTION: A plurality of optical elements 40 are arranged in the arranging direction of optical shutters, between an optical shutter array 20 arranged with a plurality of optical shutters 21 and a light source 10 having a plurality of light emitting points 11 in the arranging direction of the optical shutters. Each optical element has positive power in the arranging direction of the optical shutter and light is emitted such that the leaving angle of luminous flux is smaller and the entering angle thereof and the leaving luminous flux is overlapped partially on the optical shutter array. Light having passed through the optical shutter array is focused through a focus rod lens array on a photosensitive body.
Patent JP-S57198317-A (JP)
Title: Controller for intake port of two-cycle engine
Inventor: KURIHARA SANKICHI
IPC: F02B33/30
Filed: 1981-05-30
Abstract: PURPOSE:To improve the output of an engine and to reduce its fuel consumption in its slow rotation, by providing a port control valve which changes the open area of an intake port depending on the rotational frequency of the engine to prevent its mixture from flowing back to the intake pipe in the slow rotation. CONSTITUTION:A port control valve 8 is installed in a valve chamber 7 defined under an intake port 4. The port control valve 8 is moved into or out of the intake port 4 in connection with the turning of a governor lever 15 for regulating the rotational frequency of an engine, to control the open area of the intake port 4. In slow rotation, the open area of the intake port 4 is decreased by the control valve 8. In that case, the time of opening of the intake port 4 is also decreased to diminish the inflow of the mixture into the crankcase 21 to prevent the mixture from flowing back to the intake pipe in the slow rotation. This results in improving the output and reducing the fuel consumption in the slow rotation.
Patent JP-H05283971-A (JP)
Title: Surface acoustic wave device
IPC: H03H9/25
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a surface acoustic wave device having an excellent frequency characteristic by preventing the occurrence of an undesired wave and the deterioration of a frequency characteristic, regarding a reception device to be used for a TV receiver, etc. CONSTITUTION:The surface acoustic wave device having an excellent frequency characteristic is obtained by enabling the absorption of an undesired wave at the inside of a tantalic acid lithium LT substrate 10 and making the out-of- band characteristic better by about 5dB as compared with a conventional device by making the average roughness of this lower surface of the substrate 10 more than 3.5mum and by fixing the substrate 10 to a terminal base 5 by an epoxy system adhesive 7 having the hardness showing the values of HRN 80 to 100.
Patent JP-H07267125-A (JP)
Title: Power cylinder device in rack-pinion type power steering device
Inventor: OTSUKA SHIGERU
IPC: B62D5/22
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the number of components and reduce the manufacturing cost of a power cylinder device of a rack-pinion type power steering device. CONSTITUTION:A power cylinder device of a rack-pinion type power steering device includes a cylinder formed by a steering body cylindrical part. A rack shaft 6 having a piston 6a provided on a part thereof is inserted and disposed in the inside of the cylinder. The rack shaft and the piston provided on a part thereof are solidly formed and formed as a solid body by an upset method, die forging or the like.
Patent JP-S57199686-A (JP)
Title: Heat-sensitive recorder
Inventor: ISODA MAKIO
IPC: B41M5/337
Filed: 1981-06-02
Abstract: PURPOSE:To raise the stability of colored images against plasticizers present, by adding a benzophenone derivative with an SO3H group to the heat-sensitive layer of a heat-sensitive recording material containing a coloring substance and an acid substance. CONSTITUTION:A heat-sensitive paint, containing as the main components a coloring substance composed of a colorless or light color leuco dye compound, an acid substance, e.g., a phenolic substance, a fatty acid, etc., and a binder, e.g., polyvinyl alcohol, starch, etc., is mixed with 1-20wt% benzophenone derivative with an SO3H group, e.g., 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid as represented by the formula. The paint thus obtained as applied on a base material and dried.
Patent JP-S62239125-A (JP)
Title: Production of electrode plate for color display device
Inventor: FUKUYOSHI KENZO
IPC: G02B5/20
Filed: 1986-04-11
Abstract: PURPOSE:To prevent peeling and disconnection of a transparent electrode by forming the transparent electrode on a surface which is effected a reversed sputtering treatment on a color filter surface side of the transparent electrode in an atmosphere contg. oxygen. CONSTITUTION:An impurity and a moisture existing on the surface of the substrate is removed by a cleaning action of the reversed sputtering, and the surface of the color filter is oxidized with the plasma of oxygen whereby the substrate having a strong sticking property against the metal oxide film such as ITO, etc., is obtd. More over, in the film of a peptide resin such as gelatin, low mol.wt. gelatin, glue and casein, as a polymerization thereof advances by stimulation of the oxygen plasma, the film itself increases in strength, being resulted side effects such as an increase of the chemical resistant property and a decrease of the thermodeformation degree, etc. The introduction of oxygen gas is in a state mixing with an inactive gas such as argon gas, etc. The compounding ratio of the oxygen gas to the argon gas is preferably 0.1-1.5%.
Patent JP-S62241356-A (JP)
Title: Package for semiconductor
Inventor: SHIDA TOMOHIKO
IPC: H01L23/10
Filed: 1986-04-14
Abstract: PURPOSE:To obtain a ceramic package for a semiconductor, the selection of structure thereof is made free largely, by constituting one part of one of a circuit substrate and a sealing member of an electrical insulating non-oxidizing group ceramic sintered body and forming a predetermined metallization layer on a joint surface with an adjacent member of the sintered body. CONSTITUTION:A plurality of Si chips 2 are connected onto a multilayer circuit substrate 1 through solder balls 3. A metallization layer 11 for soldering is shaped to the outer circumferential section of the multilayer circuit substrate, and the alumina substrate and a silver-soldered member are combined, and soldered 12 by using solder (such as 60 wt. % Sn-40 wt. % Pb solder) of another kind melting at a temperature, where the solder balls 3 are not remelted, in He gas. Consequently, a semiconductor package having a sound junction section and excellent cooling characteristics can be acquired because a silver soldering section is not affected at all by the soldering. Accordingly, the selection of the structure of the semiconductor package employing an silicon carbide group ceramics sintered body is made free largely.
Patent JP-S5511831-A (JP)
Title: Metal mould
Inventor: SUGAWARA TOSHIO
IPC: B29C39/02
Filed: 1978-07-10
Abstract: PURPOSE: To obtain at low cost a metal mould which does not leak steam by welding special form extrusions of a certain aluminium alloy having hollow parts inside with aluminium alloy plates thus forming a metal mould using said hollow parts as passages for heating and cooling media.  
     CONSTITUTION: Special form extrusions 11 and 11' which have flat parts 12 and 12' facing the surfaces of a formed article and have hollow parts 13 and 13' inside and aluminium alloy plates (a) and channel form aluminium extrusions (b) both arranged at the ends are all welded with each other, linking jackets 14 and 14 formed  in frame shapes with said hollow parts 13 and 13' to form passages through which  steam and water for heating and cooling flow, and thus a metal mould 10 for a cavity is constructed. On the other hand, a metal mould 20 for a core is formed similarly assembling special form extrusions 21 and 21', plates c, d, e, f, etc., and by assembling the two metal moulds 10 and 20, a die space 30 is formed inside which is used for the foam forming of resin. 
     COPYRIGHT: (C)1980,JPO&Japio