baber/WOPTO huggingface dataset:
Patent JP-2000354562-A (JP)
Title: Vacuum cleaner
Inventor: IWASE KOJI
IPC: A47L9/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner reducing noises and having a strong suction force without increasing the cleaner body size. SOLUTION: A housing 122 for the electric motor of a motor-driven fan 110 is covered on its outer periphery with a sound insulating cylinder 116 and a sound insulating material 115 which is made to abut approximately cylindrically against the ends of a plurality of projections 121 provided on the inner peripheral surface of the sound insulating cylinder 116. The height of each projection 121 is set such that a space 201 allowing airflow forms between the inner peripheral surface of the sound insulating material 115 and the outer peripheral surface of the housing 122.
Patent JP-S6229824-A (JP)
Title: Exhaust gas processing method
Inventor: YOSHIOKA HIDEKI
IPC: C21C5/38
Filed: 1985-07-29
Abstract: PURPOSE:To improve a complete combustion and an efficiency of thermal recovery by a method wherein CO and O2 contained in exhaust gas are detected for correction control. CONSTITUTION:Exhaust gas from a processing container 1 is sent by an induction blower 6 and passed through ducts 8, 8a and 8b and then discharged from a dispersion tower 17. During this process, primary and secondary air A and B from an opening of a splashed cover 29 and an opening of a duct 8a are mixed with CO gas, the discharged gas is cooled by a heat recovery device 3, mixed with a third air C from an opening 16 of a duct 8a and then is discharged through a dust collector 5. A pressure at an inlet side of a heat recovery device 3 is detected by a pressure detector P, a pressure at an outlet side is detected in a duct 8a, and CO and O2 concentrations are detected by the detectors 28 and 28a. Data from the detector 28 and 28a corrects reference signals from a pattern setting unit 23 and a opening setting unit 26, and a pressure adjuster 25 is set with correction data. Output data from the third air controller 9 are processed by a differential calculator 22 and a signal of the pressure adjuster 25 is corrected. When CO increases, the secondary air is increased to decrease CO to less than 1%.
Patent JP-S6324205-A (JP)
Title: Pickup lens
Inventor: WATANABE SHIGEKI
IPC: G02B6/32
Filed: 1986-07-17
Abstract: PURPOSE:To form a pickup lens prevented from the generation of spherical aberration by forming a medium with (n) refractive index like a sphere to form a spherical medium with (r) radius and arranging a light emission source on a point separated from the center point of the spherical medium by r/n distance. CONSTITUTION:In a sphere consisting of a transparent medium with (n) refractive index and having (r) darius, light projected from the point separated from the center point of the sphere by r/n distance to the center point side does not generally generate spherical aberration. Said phenomenon is utilized for the pickup lens. A space 6 including a point 4 separated from the center point 3 of the spherical medium 2 by r/n distance is formed on the inside of the medium 2 constituted by forming the medium 1 with (n) refractive index like a sphere having (r) radium and the light emission source 5 is arranged on the point 4. At least a part of a border surface between the space 6 and the medium 1 through which light radiated from the light emission source 5 is passed is formed as a spherical surface around the point 4.
Patent JP-S6059718-A (JP)
Title: Ceramic substrate for thin film magnetic head
Inventor: YAMADA HIROHIDE
IPC: G11B5/31
Filed: 1983-09-13
Abstract: PURPOSE:To prevent chipping by mixing one or two kinds of oxides of silicon and iron, one or more than two kinds of oxides of chlomium and tungsten and silicon carbide each in a specific proportion to composite ceramic consisting of specific amounts of titanium carbide and aluminium oxide occupying the rest part. CONSTITUTION:When the material consisting of 20-25wt% of titanium carbide and aluminium oxide occupying the rest part is hot-pressed in a graphite die, 0.05-5.0pts.wt. of one or two kinds of oxides of silicon or iron, 0.05-5.0pts.wt. of one or more than two kinds of oxides of chlomium or tungsten and 5-30pts. wt. of silicon carbide are added to 100pts.wt. of titanium carbide and aluminium oxide. The silicon oxide and the iron oxide, in the process of sintering them, repeat to react with the titanium carbide or graphite to produce silicon carbide, and react again with oxigen in the aluminium oxide to produce silicon oxide and iron oxide. The surfaces of the particles of titanium carbide and aluminium oxide are thereby activated so that the bond among the particles can be strengthened. The abrasion resistance can be also improved by adding silicon carbide.
Patent JP-H0920621-A (JP)
Title: Cosmetic material
Inventor: HARAKAWA MASAJI
IPC: A61Q1/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic material excellent in adhesion properties, skin touch feeling and slipping properties, without exhibiting a shine and hardly getting a messy makeup by blending aluminum hydroxide having a specific shape or a transitional alumina obtained by burning it. SOLUTION: This cosmetic material is obtained by blending a spherical aluminum hydroxide constituted with an aggregated material having secondary particles having 1-100μm size and primary particles having minor axes of <=1/20 those of the secondary particles and having <=10 of the ratio of the major axis/the minor axis and/or a transitional alumina having the aforementioned shape. The blending amount of the aluminum hydroxide and/or the transitional alumina in the cosmetic material is preferably 1-90% based on its total amount. Since the particles have many fine gaps, this cosmetic material has an excellent skin fat absorbing performance. This cosmetic material can be applied for makeup cosmetics such as a foundation, an eye shadow and a cheek rouge, and basic cosmetics such as a milky lotion and a cream.
Patent JP-H0612044-A (JP)
Title: Character pattern information generation device
Inventor: NISHIKAWA SHINICHI
IPC: G09G5/24
Filed: 1992-06-26
Abstract: PURPOSE:To provide the character pattern information generation device which freely forms handwritten characters having an arbitrary characteristic mode without registering individuality expression control information each time. CONSTITUTION:A character pattern information generation device 5 provided with a pattern synthesis control part 7 which generates another individuality expression control information from individuality expression control information expressing two kinds of characteristic modes of handwritten characters to perform the control for character pattern information generation, a character pattern memory part 9 where various standard character font patterns are stored, and a shaping processing part 10 which subjects standard character font patterns read out from the character pattern memory part 9 to the shaping processing based on individuality expression control information to generate a synthesized character font pattern.
Patent JP-H0220137-A (JP)
Title: Subscriber line multiple converter
Inventor: TENTOU TAKEYUKI
IPC: H04J3/22
Filed: 1988-07-08
Abstract: PURPOSE:To improve the efficiency of an actual use line and to miniaturize a device by connecting a TSI switching part and the subscriber line corresponding part having a line termination function corresponding to the classification of the device by a common interface having a prescribed transmitting speed. CONSTITUTION:A 6.3M interface part 1 at the station inside passes through a station side multiple separating part 2 and executes the line setting with a TSI(Time Slot Interchanger) switching part 3 of one surface constitution. A signal distributed by a switch passes through a subscriber multiple separating part 6 and is connected with a subscriber corresponding part 17 by a 2Mb/s common interface part 7. The subscriber corresponding part 17 is constituted of the 2Mb/s common interface part 7, a line termination part 13-1 and an interface part 14-1 as one example. Further, when the data communication service of the subscriber is increased, the subscriber corresponding part composed of a line termination part 13-2 and a 1.5Mb/s interface part 14-2 is added and thus, the extending can be executed. Thus, even for the device, in which the transmission speed and the frame constitution of an interface signal 15 at the subscriber side are different, the line termination can be executed by a line termination part 13 of the subscriber corresponding part, the extendability to another service is obtained.
Patent JP-H0220138-A (JP)
Title: Orthogonal multiplex transmitting system, signal generator used for transmitter and for receiver
Inventor: KISUGI TAKATOSHI
IPC: H04J11/00
Filed: 1988-07-08
Abstract: PURPOSE:To minimize the interruption to a present TV receiver when a multiplex signal is made multiplex by an orthogonal modulating system to a video carrier by synthesizing and transmitting a signal to modulate and multiplex the carrier of the orthogonal phase relation to the amplitude modulated carrier while the spectrum near the carrier is reduced and the amplitude modulated carrier. CONSTITUTION:A first signal is obtained by residual-side-wave-band-amplitude modulated by a video signal and by modulating the orthogonal carrier in the phase relation orthogonal to the carrier with the signal to be multiplexed different from the video signal in the shape in which the spectrum suppressing processing to suppress the signal component to be multiplexed at least near the carrier frequency is executed for an orthogonal carrier, a second signal is obtained. Further, a control signal different from the signal to be multiplexed is time-division-multiplexed to the second signal and a third signal is obtained and the third signal is synthesized with the first signal and transmitted. As the modulation in the shape in which the spectrum suppressing processing is executed, the orthogonal carrier is modulated by the signal after the signal to be multiplexed while the signal is delayed for a constant period, and the signal to be multiplexed are waveform-arithmetic processed, An FM code and a PE code are used.
Patent JP-H0611635-A (JP)
Title: Lens position adjustment mechanism
Inventor: KURAHASHI HIDEYUKI
IPC: G02B7/02
Filed: 1992-06-26
Abstract: PURPOSE:To provide the lens position adjustment mechanism where only one way adjustment can be facilitated. CONSTITUTION:Holding surfaces 2a and 2b of a lens barrel 1 which are orthogonal to each other within surfaces orthogonal to optical axis and provided at an angle of 45 degrees to a reference plane P are provided on a lens holding member 2. On the other hand, the lens barrel 1 is provided with projections 11a and 11b which are in contact with holding surfaces 2a and 2b. A rectangular equilateral triangle is formed by points of contact of the projections 11a and 11b and holding surfaces 2a and 2b and the optical axis. Therefore, positional adjustment of the lens is carried out by having the lens barrel 1 rotated in a state where the projections 11a and 11b of the lens barrel 1 are in contact with the holding members 2a and 2b.
Patent JP-H1113585-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: NOZAWA MASAE
IPC: F02M51/08
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To stratify an air-fuel mixture flowing into a cylinder so as to enlarge the lean limit of the air-fuel mixture. SOLUTION: An air assisted injector 18 is disposed at an intake pipe 2 of an engine 1, and fuel injected by the injector 18 flows into a combustion chamber 3 (into a cylinder) through an intake valve 14. At this time, the grain diameter of the fuel injected by the injector 18 is atomized to about 10-30 μm. A CPU 33 in an ECU 30 controls driving of the injector 18 so that the fuel inflow quantity into the cylinder per hour is increased toward the latter period of an intake stroke. Since a large quantity of injection fuel is taken in immediately before closing of the intake valve 14, a stratified airfuel mixture is formed in the cylinder, that is, a part around a spark plug is in an air-fuel ratio atmosphere sufficient for combustion so as to make stable combustion possible even in a lean atmosphere on the whole.
Patent JP-S6058948-A (JP)
Title: Production of optically active amine derivative
Inventor: OOHASHI TAKEHISA
IPC: C07C211/15
Filed: 1983-09-12
Abstract: PURPOSE:To produce an optically active 3-halo-2-methylpropylamine derivative useful as an intermediate for the synthesis of pharmaceuticals, etc., easily, by reacting an optically active 3-halo-2-methylpropanoyl halide with an alkylamine, and reducing the reaction product. CONSTITUTION:The optically active 3-halo-2-methylpropanoyl halide of formula I (X is halogen; * is optically active carbon) is made to react with the alkylamine of formula II (R and R' are alkyl, etc.), and the resultant optically active 3-halo-2-methyl-propanoic acid amide of formula III is reduced to obtain the objective compound of formula IV. It is necessary to reduce only the acid amide group without affecting the halogen, and it can be achieved by using 0.5-2.0mol of a reducing agent such as lithium aluminum hydride or sodium borohydride/ pyridine based on 1mol of substrate. The compound of formula III can be separated easily, and has the same steric configuration as the compound of formula I .
Patent JP-S6146551-A (JP)
Title: Password data access system
Inventor: SHIBATA RYUICHI
IPC: G06F21/31
Filed: 1984-08-13
Abstract: PURPOSE:To make a person who can input a password adds conditions of access possible when a person who cannot input the password accesses data, by providing a means which outputs an arbitrary access inhibiting command to a terminal executing the arbitrary access. CONSTITUTION:An arbitrary password reporting part 2d of a terminal 2 outputs an arbitrary password reportion signal to a terminal 1 to report the password. The terminal 1 outputs the arbitrary password signal from an arbitrary password transmitting part 1e to a control part 4, and an access signal is outputted from the terminal 1 to a storage part 5 through the control part 4, and the arbitrary access is performed, and this execution is displayed on a monitor 2g. A terminal 2 outputs an arbitrary access inhibiting request signal from an arbitrary access inhibiting request signal transmitting part 2f to the control part 4 as required, and an arbitrary access inhibiting part 4d of the control part 4 outputs an arbitrary access inhibiting signal to the terminal 1. Even if this inhibiting signal is outputted before the expiration of the validity time, the terminal 2 inhibits the arbitrary access of the terminal 1.
Patent JP-H1018730-A (JP)
Title: Door leaf for hinged door
Inventor: USHIMARU TEI
IPC: E06B5/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To automatically release an upper emergency lock, upon the release of a lower emergency lock. SOLUTION: A lower emergency lock 11 and an upper emergency lock 12 are fitted to a stile assembly body and a joint material 46 for operating the lock lever 41 of the upper emergency lock 12 is laid so as to be freely slidable along a stile 8. In addition, the joint material 46 is energized upward with a spring 48, and the lock lever 41 is thereby kept at an unlocking position. The lock lever 41 comes to a locking position, when the joint material 46 is moved down. Also, the lock lever 21 of the lower emergency lock 11 is led through the lower hole 51 of the joint material 46 and held at a lower position, thereby keeping the lock lever 21 at an unlocking position. As a result, the joint material 46 moves upward, due to the force of the spring 48, and the lock lever 41 of the upper emergency lock 12 is thereby kept at an unlocking position.
Patent JP-S5959905-A (JP)
Inventor: AKASHI TOSHINORI
IPC: A41G3/00
Filed: 1982-09-27
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-S5794943-A (JP)
Title: Laser beam recording medium
Inventor: MORINAKA AKIRA
IPC: G11B7/24062
Filed: 1980-12-01
Abstract: PURPOSE:To achieve high sensitive recording by a laser beam and to improve an S/N ratio by providing an amorphous layer, which crystallizes by heat, and a light absorptive layer on a substrate. CONSTITUTION:A substrate 11 is made of, for example, a ceramic plate, a glass plate, or a transparent plastic plate; an amorphous layer made of, for example, sublimable-dye which crystallizes by heat is provided and on it, a layer 13 which made of, for example, Te, Bi, In, their oxides, and chalcogenide glass, etc., and absorbs a laser beam is provided. When this medium is irradiated with the laser beam, its energy is absorbed by the laser-beam absorptive layer 13 to change into heat, which permits the amorphous layer 12 to crystallize at 14, thereby performing recording by losing transparency.
Patent JP-S5692228-A (JP)
Title: Preparation of high-purity alkylene glycol
Inventor: ODANAKA HIROSHI
IPC: C07B61/00
Filed: 1979-12-27
Abstract: PURPOSE: To prepare the titled compound continuously and in high purity, by the reactin of an alkylene oxide with a reduced amount of water in the presence of CO 2  and a catalyst at a lower temperature, in a novel process.  
     CONSTITUTION: An alkylene oxide, water, CO 2  gas and Mo and/or W as a catalyst are fed to a reactor and reacted (the firt stage), to prepare a product solution containing an alkylene glycol, which is led to the stripping stage of carbon dioxide, and the stripped carbon dioxide is recycled to the first stage (the second stage). After CO 2  is separated, the resultant solution containing the alkylene glycol is fed to a catalyst-recovering column and distilled to separate into a distillate containing the alkylene glycol and bottoms of the catalyst recovery containing water in an amount of 0.1wt% or more based on the catalyst. The bottoms are then recycled to the first stage, while the above-mentioned distillate is led to a dehydrating column and distilled for the removal of the water, and the alkylene glycol is recovered from the bottom of the column. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5792803-A (JP)
Title: Electromagnet device
Inventor: KASANO FUMIHIRO
IPC: H01F7/14
Filed: 1980-11-30
Abstract: PURPOSE:To improve the driving force of an armature, and to miniaturize the device while obtaining high sensitivity with small currents by winding a coil on the armature and overlapping the electromagnetic force of the coil and Lorentz force by electromagnetic force to the armature. CONSTITUTION:An upper side yoke 1 and a lower side yoke 2 are arranged oppositely, a permanent magnet 3 magnetically blocking is mounted at one end of space t between the yokes 1, 2, and the armature 4 is further put in the space t. The center of the armature 4 is pivotally supported by a shaft 5, and the coil 6 is wound on the armature 4. Currents are flowed through the coil 6 and magnetic flux is formed to the armature 4 while electromagnetic driving force (the Lorentz force) X is worked by the magnetic flux, and the driving force X is overlapped to the electromagnetic force of the armature 4. Accordingly, the driving force of the armature 4 is improved, and the electromagnet device is miniaturized while high sensitivity is obtained with small currents.
Patent JP-H0218954-A (JP)
Title: Electronic parts
Inventor: FUNAKOSHI YASUTOMO
IPC: H01G13/00
Filed: 1988-07-07
Abstract: PURPOSE:To seek to improve moisture resistance in electronic parts sealed with thermoplastic resin by forming synthetic resin in a projecting shape at a part of lead comb. CONSTITUTION:In electronic parts consisting of lead comb 4, an element 2, and synthetic resin, a projection 3 is made of synthetic resin at a part of the lead comb and is sealed. By formation of this resin projection 3, the cooling speed of the resin at the peripheral part of the lead comb can be equalized, so crack generation arising from stress concentration can be prevented. Hereby, the moisture resistance can be improved.
Patent JP-S55115551-A (JP)
Title: Yarn winder
Inventor: HORI KIKUO
IPC: B65H59/38
Filed: 1979-12-27
Abstract: PURPOSE: To prevent the collapse of winding by varying the circumferential speed of traverse drum in accordance with the winding amount of yarn package.  
     CONSTITUTION: A limit switch 15 functioning when the winding amount of yarn package in the moving path of slide block 25 reached to desired level is provided to function the exchange switch 16 by means of a signal from said limit switch 15. The yarn is initially supplied with the circumferential speed of traverse drum 23 to be set by the first power source equipment 21' then it is wound. When the winding amount of yarn package 6 reaches to desired level, said limit switch 15 functions to exchange said switch 16, thereby the yarn is supplied with lower circumferential speed to be set by the second power source equipment 22' and wound. Consequently when the winding amount of yarn package reaches to desired amount,  winding tension is increased to produce hardly wound condition thereby the collapse of winding is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5959833-A (JP)
Title: Direct heating furnace for steel strip
Inventor: FUKUDA SHIYUUZOU
IPC: C21D9/56
Filed: 1982-09-30
Abstract: PURPOSE:To elevate the critical temp. for non-oxidative heating in a furnace which heats a moving steel strip with burners disposed at a specified interval in the longitudinal direction on the confronting side walls of a rectangular heating chamber by providing waste gas ports disposed at a prescribed interval in a longitudinal direction to said side walls. CONSTITUTION:A steel strip 8 enters a heating chamber 1 through an inlet 2, moves downward and before it emerges from an outlet 3, the strip is heated with the combustion gases of burners 6, 6' which are provided on the side walls 1a, 1b of the chamber 1 at a prescribed interval over approximately the entire length in the height direction thereof and are placed to face each other. Plural sets of waste gas ports 9, 9' which face each other are provided to the walls 1a, 1b over the height direction thereof at every prescribed interval or at every <=6 pieces of the burners 6, 6'. Heat shielding materials 10 made of a screen-like metal are provided in said ports. Then the waste combustion gas ejected from the burners are discharged through the ports 9, 9' to the outside of the furnace after heating the strip 8. As a result, the mixing of the waste gas after heating the strip 8 injected from other burners with the high temp. combustion gas for heating the strip 8 from the burners is obviated and the entire region in the chamber 1 is maintained in the atmosphere having reducing power.
Patent JP-S6327036-A (JP)
Title: Transferring apparatus
Inventor: ITO SHOZO
IPC: B65G47/52
Filed: 1986-07-18
Abstract: PURPOSE:To simplify construction of a conveying mechanism, by vertically moving a carrying section for carrying semiconductor wafers from and to the underside of a wafer receiving container such as a boat or a wafer cassette in order to introduce the wafers in or to take them out of the receiving containers and in order to transfer the wafers from carrying arms of conveyor means to the carrying section. CONSTITUTION:A carrying section 18 on which semiconductor wafers 4 are to be disposed is passed through a space 19 in a boat 6 and applied against wafers 4 on carying arms 30 from a relief 40 of the carrying arms 30 and pushes up the wafers 4. A sliding unit 28 is moved in the directions as indicated by the arrow (b) and away from the carrying section 8. The sliding unit 28 is further lowered to the direction as indicated by the arrow (c). In this manner, the wafers 4 can be received by the boat 6.