baber/WOPTO huggingface dataset:
Patent JP-H04309712-A (JP)
Title: Liquid fuel supplying device
Inventor: SHIGEOKA TAKEHIKO
IPC: F23K5/18
Filed: 1991-04-05
Abstract: PURPOSE:To stabilize the amount of discharging liquid fuel by a method wherein an air draining performance of a filter for an electromagnetic pump in a liquid fuel supplying device for use in supplying fuel to an oil fan heater is improved. CONSTITUTION:A liquid fuel supplying device is constructed such that a lower end of a suction pipe 25 of an electromagnetic pump 4 is formed into a slant surface and this slant surface is installed with a net-like filter 26 to filter dusts and to prevent them from entering the pipe. Accordingly, in this type of liquid fuel supplying device described above, even if air is apt to be accumulated in the filter 26 installed at the lower end of the suction pipe 25, air is drained upwardly along the slant surface, an air draining is easily carried out, the electromagnetic pump may suck liquid fuel not mixed with air and at the same time dust contained in liquid fuel supplied to a tank is hardly sucked and fuel stabilized for a long period of time can be discharged and supplied.
Patent JP-2000265098-A (JP)
Title: Recording liquid for image display and method for forming image
Inventor: KOBAYASHI TAKAKO
IPC: C09D11/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a recording liquid having suitable evaporation properties by compounding water with a colorant and a polyoxyethylene compound. SOLUTION: A polyoxyethylene compound represented by the formula: R- A-(CH2CH2O)X-H (wherein R is a 14-23C linear saturated hydrocarbon group; A is O or OCO; and x is 1-3) is used, examples being an ethylene glycol monoalkyl ether, a diethylene glycol monoalkyl ether, a triethylene glycol monoalkyl ether, an ester formed from ethylene glycol and a long-chain fatty acid, an ester formed from diethylene glycol and a long-chain fatty acid, and an ester formed from triethylene glycol and a long-chain fatty acid. Preferably, the polyoxyethylene compound has a water solubility of 0.001-5 wt.% and is contained in a concentration of 0.001-5 wt.% in the recording liquid.
Patent JP-S58190364-A (JP)
Title: Emulsified batter for baking food
Inventor: MIZUTANI MASARU
IPC: A23L5/10
Filed: 1982-04-30
Abstract: PURPOSE:To prepare a baked food having the appearance, palatability, taste and flavor of the food fried in an oil, by covering a food raw material with bread crumb using a batter composed of edible oil or fat, an emulsified material and water at specific ratios, and baking the covered material. CONSTITUTION:The food raw material is optionally sprinkled with powder, covered with a material containing grain flour using a batter as a binder, and baked. The batter is an emulsion containing at least 30-80wt% of an edible oil or fat such as soybean oil, 20-70wt% of water such as milk, and 1-10wt% of an emulsifier (dried product) such as egg yolk, sodium alginate, etc. The food raw material is coated with the batter, covered with bread crumb, wheat flour, etc., and baked in an oven, etc. The obtained food has the appearance, palatability, taste and flavor of the food fried in an oil.
Patent JP-H03272886-A (JP)
Title: Manufacture of bar code display member
Inventor: KAWAKAMI TAKEO
IPC: B41M5/392
Filed: 1990-03-22
Abstract: PURPOSE:To obtain a bar code display member capable of resisting repeated laundering, finish ironing and friction by sticking an image transfer medium consisting of a transparent heat-resistant film as a base with an inverted image of bar code formed to a member such as cloth or unwoven cloth on which bar code should be displayed. CONSTITUTION:A thermal transfer sheet 1 consisting of a base film 2, a thermally meltable peel-off layer 3, a thermally adhesive colored layer 4 and a heat- resistant, lubricative processed layer 5 is placed over a image transfer medium composed of a transparent, heat-resistant film 7 as a base and a background layer for image reception provided on the film 7. Then these two are thermally pressed using a heat medium such as a thermal head and a thermally adhesive colored layer is partially transferred to the surface of the image transfer medium to form an inverted image of bar code. In addition, the image transfer medium on which the inverted image is formed is placed over a member 10 such as cloth or unwoven cloth on which bar code should be displayed through a thermally adhesive film 9. After that, these two are thermally pressed and stuck together to obtain a bar code display member.
Patent JP-H04307424-A (JP)
Title: Optical disk recording method
Inventor: MIYATA TAKAHIKO
IPC: G11B7/20
Filed: 1991-04-05
Abstract: PURPOSE:To make a recording medium compact by drilling or flawing a recording medium with a laser beam and optically detecting the presence or absence of the hole or flaw by means of the intensity of the reflection of the radiated laser beam. CONSTITUTION:At the time of reading data, laser beams 15 and 16 emitted from laser beam emitters 11 and 12 are received with light receivers 14 and 13, respectively. In the case shown in the Figure, the laser beam 16 of the laser beam emitter 12 can be received with the light receiver 13 and shows a data '1' state; the laser beam 15 of the laser beam emitter 11 cannot be received with the light receiver 14 and shows a data '0' state. Accordingly, plural information can be recorded on and reproduced from the same position on an optical disk recording medium 1. Thus, the recording medium can be made compact because of the reduction of the area of the recording medium for a same recording capacity.
Patent JP-H02256448-A (JP)
Title: Abnormality detecting device for cutter tool in machine tool
Inventor: KURA TAKAYUKI
IPC: B23Q17/09
Filed: 1989-03-25
Abstract: PURPOSE:To surely detect abnormality of a cutter tool beforehand by comparing a threshold electrode power obtained by adding a power fluctuation amount estimated in abnormal time to a mean value of peak powers during work plural number of times ago with a detected power at the time of work. CONSTITUTION:Supply electric power to the driving motor 21 of a cutter tool 24 is detected 11 and a signal corresponding to the electric power is input to a peak power detecting unit 13 while it is made possible to obtain the peak value of a load electric power at the time of this one time working and to memorize those successive peak values one by one. Still, together with finding out 15 a mean value of peak powers in a work operation one time or plural times ago, an electric power fluctuation width estimated to be generated at the time of abnormality on the cutter tool 24 is added 16 to the mean peak power stated above, and a tool abnormality judging threshold electric power is set. Thus, comparing the threshold electric power with the electric power detected by the above-mentioned electric power detecting means 11 so as to make it possible to detect abnormality of the cutter tool before the cutter tool is broken.
Patent JP-H11234789-A (JP)
Title: Device to output mixed sound from pluralities of sound generators
Inventor: ISHIZUKA YUICHI
IPC: H04R3/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To maintain uniformity of a burglar-alarm effect and a subliminal effect and to prevent the effects from being deteriorated by mounting a storage medium that is recorded by a sound with only an inaudible sound wave range within an audible limit to another independent reproduction device than a sound device usually listened to by a user and outputting the record simultaneously with the output of the sound device. SOLUTION: A sound signal from an in-shop broadcast equipment BC such as a wired broadcast or a satellite broadcast receiver is given to a low-pass filter circuit LF, where frequencies over 13-6 kHz are cut off. A sound signal in a speech outputted from a newly installed sound device such as a storage medium reproduction device (any device such as an externally connected device or a built-in internal unit configuring part of the circuit of the device BC) and converted into a signal in an ultrasonic range is given to a high-pass filter HF, where frequencies lower than 18-20 kHz are cut off. A mixer circuit MX mixes the two kinds of the sounds and the mixed signal is amplified by an amplifier AN and sounded from an external speaker SP.
Patent JP-H08275588-A (JP)
Title: Drive controller for stepping motor
Inventor: IWAZAWA HISATOSHI
IPC: H02P8/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain an inexpensive low noise driver for a stepping motor by reducing extra energy supply at the time of a constant speed operation thereby suppressing the vibration and varying the drive torque of the stepping motor depending on a target power at the time of power control. CONSTITUTION: The drive controller for a stepping motor comprises means 1 for determining a required torque based on a speed detected through a speed detection means 2 and load information 3 including friction, means 4 for determining a required drive current, and means 5 for regulating the drive current for each phase. The drive controller further comprises means 6 for generating a drive current for each phase in accordance with a command delivered from the drive current regulation means 5 and driving a stepping motor 83.
Patent JP-H11256436-A (JP)
Title: Speed change of spindle in spinning machinery
Inventor: FUJITA TOSHINORI
IPC: D01H1/36
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for changing the speed of a spindle by which the range of variation in spinning tension can be reduced to raise the number of revolutions of the spindle. SOLUTION: The number of revolutions Nb of a spindle at the lower end of a chase is increased from the initial speed V0 to a steady number of revolutions and the steady number of revolutions are then kept to a full bobbin when lifting and lowering a ring rail while repeating the chase and forming a cop. The number of revolutions N of the spindle at the top of the chase is gradually reduced corresponding to the number of revolutions Nb of the spindle at the lower end of the chase so that a difference in speed change of the chase is gradually increased to the full bobbin and the difference in chase speed change is maximized at the full bobbin. Thereby, the spinning tension can be reduced at the top of the chase and the range of variation of the spinning tension at the top and lower ends of the chase can be reduced.  Furthermore, the spinning tension can be reduced to thereby raise the number of revolutions of the spindle.
Patent JP-S55164357-A (JP)
Title: Erythrocyte sedimentation rate measuring tube
Inventor: OOIWA SHIGEO
IPC: G01N15/05
Filed: 1979-06-08
Abstract: PURPOSE: To make it possible to form a blood pole easily in a tube, by a constitution where the material obtained by coating the lower end part of the tube with upper and lower ends opened with an elastic piston having a valve, which is closed normally, and by fixing it is fitted into a blood vessel vertically movably.  
     CONSTITUTION: The lower end part of tube 11 with upper and lower ends opened is coated with elastic piston 12 which is caused to adhere closely to blood vessel 18 and can move vertically when piston 12 is fitted into vessel 18, and piston 12 is fixed. The center of bottom wall of piston 12 is cut in a straight line to form valve 19, and this valve 19 is closed normally to hold watertightness and is opened by sag of bottom wall 14 for applying of pressure. Consequently, only by inserting piston 12 and tube 11 into blood vessel 18 with blood stored and by raising blood up to a prescribed position of tube 11, an independent fixed-light blood pole can be formed from blood left in vessel 18 in tube 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63237574-A (JP)
Title: Manufacture of mis semiconductor device
Inventor: KOYAMA KENICHI
IPC: H01L29/786
Filed: 1987-03-26
Abstract: PURPOSE:To make Vt of a transistor corresponding to the side wall of an element region larger than Vt of a transistor above the element region by forming a semiconductor film doped with a high concentration impurity which is the same impurity as that contained in a substrate on the side wall of the element region only. CONSTITUTION:With a photoresist film 5 as a mask, an Si3N4 film 4 and a silicon film 3 below the photoresist film 5 are etched. After the photoresist film 5 is removed, a polycrystalline silicon film 6 doped with high concentration boron is formed over the surface. The polycrystalline silicon film 6 is etched to leave the polycrystalline silicon film 6 doped with high concentration boron on the side wall of the silicon film 3 only. Then the Si3N4 film is removed by etching. With this constitution, Vt of a 2nd channel region transistor corresponding to the side wall of the element region can be made to be larger than Vt of a 1st channel region transistor to eliminate the influence of the side wall transistor so that the increase of degradation and variation of Vt and the increase of a leakage current caused by the side wall transistor can be avoided.
Patent JP-H04261649-A (JP)
Title: Method and apparatus for analyzing radiation image
Inventor: TAKEO HIDEYA
IPC: G06N3/00
Filed: 1991-04-05
Abstract: PURPOSE:To recognize a division pattern, an irradiation field, a photographing attitude and/or a photographing part of a division image at high accuracy in a radiation image analysis method and apparatus. CONSTITUTION:A look-ahead image data Sp is inputted into a neural network 45 and a division pattern, an irradiation field, a photographing attitude and/or photographing part of a radiation image are recognized with the neural network 45 to output a feature quantity as recognition results. A binary coding processing such as graphic fusion processing of the feature quantity may be performed to obtain an irradiation field edge with a high accuracy.
Patent JP-S63239695-A (JP)
Title: Storage device
Inventor: TANAKA SHOICHI
IPC: G11C19/30
Filed: 1987-03-27
Abstract: PURPOSE:To shorten a delay time and to close and store information of large capacity in a circulation loop by forming a transmission-closed loop by an optical fiber and a circulation circuit. CONSTITUTION:Both the ends of an optical transmission line to an optical transmission part 9 and a photodetecting part 10 and both the parts 9, 10 are connected to form a loop-like storage line. A waveform shaping circuit 13 is connected at least to one of the optical transmission part 10 and the photodetecting part 10, writing information is inputted from either one of the parts 9, 10 to the storage line and the written information is read out from the other. Namely, the transmission-closed loop is formed by the optical fiber 2 and the circulation circuit. Consequently, the delay time can be shortened and the information of large capacity can be closed in the circulation loop and stored. Since the velocity of light is about 3X10<8>m/sec, the information closed in the loop is massive.
Patent JP-S57188738-A (JP)
Title: Fuel control method for internal combustion engine
Inventor: NAKATSUKA KOUKEI
IPC: F02D41/10
Filed: 1981-05-18
Abstract: PURPOSE:In an electronic fuel injection controller to improve the fuel consumption and the operationability, by increasing the fuel in accordance to the increasing ratio to be determined by the control variable incidating the operational state while correcting the increasing ratio in accordance to the control variable indicating the load. CONSTITUTION:Upon the turning off of the throttle valve full-close detection signal LL, the initial fuel injection AEWo is calculated from a memory containing map A to calculate the fuel injection time tau from the basic injection time Tp and the ineffective injection time tauv through the formula tau=Tp(1+AEW)+tauv. Then the constant attenuation DELTAAEW is reduced for each injection by the 30 deg.CA interruption signal. If approximately 100mS is passed after turning-off of the signal LL, the variation rate DELTAQ/N between the rotation N and the suction amount Q is calculated as the parameter indicating the acceleration state by the 4mS timer interruption, to obtain the correction factor from the map B thus to obtain AEW=KXAEW. Consequently the fuel control can correspond to the various acceleration state resulting in the improvement of the emission, fuel consumption or the operationability.
Patent JP-S59197632-A (JP)
Title: Brake for bicycle
Inventor: NAGANO MASASHI
IPC: F16D51/00
Filed: 1983-04-25
Abstract: PURPOSE:To automatically adjust shoe-clearance, by providing an adjuster having one end connected to a stationary member so that it may move in the braking direction of a shoe and the other end associated with the shoe side through a gap corresponding to the shoe-clearance. CONSTITUTION:One end of an adjuster 6 for adjusting shoe-clearance is supported to a stationary member 4 through a resisting means R so that it may move in the braking direction of a shoe 2, and the other end of the adjuster 6 is associated with the shoe 2 side through a gap corresponding to the shoe-clearance. In the case of that the shoe 2 is worn and the shoe-clearance is excessive, an anchor 5 is swung upon braking operation over a deviated amount corresponding to the abrasion amount of the shoe 2, exceeding a predetermined swinging space. Then, one end face of an adjusting hole 51 moves to adjust a guide pin 62 on the adjuster 6 over an adjusting amount corresponding to the deviated amount of the shoe 2, overcoming the resistance of the resisting means R. With this arrangement the shoe-clearance may be always maintained at a constant value.
Patent JP-S62227718-A (JP)
Title: Method of controlling injection molder
Inventor: SHIGA KAZUHIRO
IPC: B29C45/76
Filed: 1986-03-31
Abstract: PURPOSE:To enable stable feedback control by a method wherein both the control of the measuring circuit of the rotational speed of an injection screw and the feedback operation are performed by a microprocessor. CONSTITUTION:When an injection screw 2 rotates at high speed, because of a short period of pulse signals obtained from a rotary sensor 10, frequency-divided pulse signals sent from a frequency divider 11 is made to be developed in the output of a multiflexer 12 in order to deal with the command signals sent from a microprocessor 17. Even when the signals, obtained by frequency-dividing the signals sent from the rotary sensor 10 with the frequency divider 11, are measured, the time required for measurement is made shorter as compared with a controlling period which is determined by the response speed of a proportional solenoid- operated hydraulic flow control valve 22 and the like, and the measurement by synchronization with the period of applied periodic rotational speed change is possible and consequently the mean rotational speed of the injection screw 2 can be measured in the shortest period of time. Accordingly, the period of periodic rotational speed change due to a vane type coil hydraulic motor 23 becomes shorter than the response time of the proportional solenoid- operated hydraulic flow control valve 22, which regulates the flow rate of working fluid, and consequently the instability of control due to the change of rotational speed as disturbance can be prevented from developing and the stable feedback control is realized.
Patent JP-S55167043-A (JP)
Title: Adsorbent and its manufacture
Inventor: YAMANAMI TAKANORI
IPC: B01J20/20
Filed: 1979-06-13
Abstract: PURPOSE: To obtain a high performance end inexpensive adsorbent as well as widen its applicability by integrally combining powdered carbonaceous material with the hydrolyzed decomposition product of chitin as an adsorbent.  
     CONSTITUTION: A powdered carbonaceous material, e.g., activated carbon, etc., is dispersed into an aqueous solution of an acid salt of the hydrolyzed decomposition product of chitin to obtain a suspension. Then, an anionic high molecular electrolyte, e.g, carboxymethylcellulose, etc., and an alkaline substance, e.g., sodium hydroxide, etc., as coagulants are added to the suspension, whereupon the hydrolyzed decomposition product of the chitin combines with the powdered carbonaceous material to settle them. Afterwards, the sediment is separated, washed with water, and dried to obtain an adsorbent. Thus, the adsorbent thus obtained has a wide applicability, a high performance, and a high durability and also can be manufactured at low cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09266356-A (JP)
Title: Multi-wavelength light source
Inventor: TOGASHI MINORU
IPC: H01S3/23
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-wavelength light source which requires a less number of necessary parts, small in size and stable in wavelength. SOLUTION: A plurality of variable-wavelength light sources 12-1 to 12-n applies light outputs having different wavelengths from their light monitor output terminals through light gates 13-1 to 13-n to an array lattice waveguide type optical multiplexer/demultiplexer 11 having filtering characteristics, which in turn issues its output from its sngle output terminal to a photoelectric converter 14. The converter 14 converts the received signal into an electrical signal and applies it to a control circuit 15. The control circuit 15 analyzes the received signal and controls the wavelengths of the variable wavelength light sources 12-1 to 12-n on a time sharing basis and to collectively adjust the wavelengths.
Patent JP-S58190881-A (JP)
Inventor: KANAI TOMIYOSHI
IPC: B23K1/20
Filed: 1982-04-30
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-H07276821-A (JP)
Title: Dis-azo dye for thermal transfer and thermal transfer sheet
Inventor: ISHIDA YOSHIORI
IPC: B41M5/388
Filed: 1994-04-12
Abstract: PURPOSE:To improve the light fastness of a record having a hue of yellow- orange by liminating a colorant layer containing a dis-azo dye represented by the specific general formulae and a binder on a base material. CONSTITUTION:A thermal transfer sheet is obtained by laminating a colorant layer containing a dis-azo dye represented by the formula I (wherein A is an alkyl group, an alkoxy group, a halogen atom or a nitro group, B and C are an alkyl group, an alkoxy group, a hydroxy group or a phenylene group and R is an alkyl group or the like) and a binder to a base material. The dye represented by the formula I is obtained by diazotizing aminobenzene represented by the formula II and coupling the diazotized reaction product with phenols represented by the formula III to obtain a dis-azo compd. represented by the formula IV (compsns. in the formulae I-IV are same to those of the formula I) and alkylating the dis-azo compd. by an alkylation agent. As a concrete example of the binder, there is a water-soluble resin such as a cellulosic resin or the like or an acrylic resin.
Patent JP-S547450-A (JP)
Title: Production of rubber composition with high unvulcanized strength
Inventor: TAKAMATSU HIDEO
IPC: C08K3/04
Filed: 1977-06-20
Abstract: PURPOSE: A liquid and low-molecular-weight polyisoprene and carbon black are incorporated to natural rubber to produce said composition with good strength properties when unvulcanized, especially suitable for tire. 
     COPYRIGHT: (C)1979,JPO&Japio