baber/WOPTO huggingface dataset:
Patent JP-S62210952-A (JP)
Title: Propolis-containing cake
Inventor: OGATA KOICHI
IPC: A61Q11/00
Filed: 1986-03-11
Abstract: PURPOSE:The titled cake having dental caries resistance and no safety problem without damaging characteristic taste of cake, obtained by adding propolis to the cake containing a saccharide such as sugar as a sweetener. CONSTITUTION:Propolis is added to a cake containing a saccharide such as sugar, etc., as a main component of sweetener. Proppolis natural powder obtained by purifying resinous natural propolis collected from honeybee nest and powdering is preferable as the proplis. Further water-dispersible propolis obtained by extracting the natural propolis with an alcohol to give propolis tincture and precipitating a hydrophobic component in the propolis tincture is preferable as the propolis.
Patent JP-H03254530-A (JP)
Title: Echo canceller
Inventor: NAKAJO KAORU
IPC: H04B7/015
Filed: 1990-03-05
Abstract: PURPOSE:To allow the canceller to be self-restored from the divergent state automatically by comparing a pseudo echo signal with a sender side input signal and resetting the echo canceller when divergence is detected by a divergence detection means when the pseudo echo signal reaches a prescribed rate or over of the sender side input signal. CONSTITUTION:A divergence detector 6 uses signal power calculation sections 61, 62 to calculate signal power of a sender side input signal and a pseudo echo signal respectively to obtain a sender side input signal power Psi and a pseudo echo signal power Ppe. A coefficient device 63 multiplies a coefficient K with the sender side input signal power Psi, a comparator 64 compares both the signal power levels and in the case of PsiXKPpe<0, it is regarded as the divergence state. As a result, a detection signal from the comparator 64 is sent to a tap value storage section 1 and a tap coefficient storage section 3 to clear a tap and a tap coefficient of an adaptive filter section. Since the echo canceller is reset, the canceller is self-restored automatically even when the divergence state should take place.
Patent JP-S62209315-A (JP)
Title: Ultrasonic current meter
Inventor: KOMACHI TAICHI
IPC: G01F1/66
Filed: 1986-03-11
Abstract: PURPOSE:To know a flow velocity, by detecting the phase difference of transmitting and receiving signals by counting the number of shifts necessary for always holding the output signal of a shift register to the center of an input signal and multiplying the phase difference by the cycle of the transmitting signal to calculate an ultrasonic propagation time. CONSTITUTION:The transmitting and receiving signals of an ultrasonic apparatus UT are changed over on the basis of the signal (a) of a voltage control transmittent USC by a change- over device TMT and a signal (e) is shaped to a rectangular one by a shaping circuit RCV to generate the edge signal (h) of an output pulse (g) by a signal generator ED. The frequency of the signal (a) is multiplied by a multiplier FMUL to set output (i) to a clock and the signal (h) is shifted by SFT to output content (p). The frequency of the signal (a) is divided into three to respectively generate phase reference signals l, m, n from PHS. The phases of signals p-n are compared with the phase of the signal (h) by PHC and the signal (h) is made slow if the appearance thereof is an initial period while made fast if a final period to count the difference of the number of pulses sent to SFT by UD and AND output with the signal (m( showing that the signal (h) is present in a central period is calculated to perform addition SIGMA and subtraction DELTA according to the forward or reverse of an ultrasonic propagation direction and a flow velocity and SIGMA output is fed back to USC by NF and the product of DELTAoutput and the width of a pulse (a) is calculated by CAL to obtain an ultrasonic propagation time and, because the distance L between UT is known, a propagation velocity is obtained.
Patent JP-S57167221-A (JP)
Title: Method and apparatus for automatically measuring and controlling expansion ratio of pre-expansible thermoplastic particle
Inventor: FUKUI HISATOSHI
IPC: B29K105/04
Filed: 1981-04-08
Abstract: PURPOSE:To automatically control the expansion ratio of an expansible thermoplastic particle by a method in which a fixed volume of an expansible thermoplastic particle is introduced into a cylindrical measuring container for every fixed period of time for weighing and detecting a deviation from a set expansion ratio, and by its signal, the amounts of steam or raw material particles to be supplied are controlled. CONSTITUTION:An air cylinder 13 connected with a guide 12 for sampling a prefoamed particle is advanced in such a way as to enable the prefoamed particles to enter a cylindrical measuring container 18, and the prefoamed particles are taken into the cylindrical measuring container for a fixed period of time. Then, when retreating the air cylinder 13, an air cylinder 15 connected with a leveler tool 14 is advanced to make the mesuring container a fixed volume. Afterwards, weight measured in a weight measuring section 19 is put in a controller 2 to send out an operating signal under a proportion-differential-integral control corresponding to a deviation value from a set expansion ratio. Then, on the basis of the signal, a steam amount automatic control valve 3 is adjusted or a change gear-attached motor 4 for supplying raw material particles is adjusted to make the expansion ratio of the raw material particles a given expansion value.
Patent JP-H07304614-A (JP)
Title: New insecticidal and acaricidal composition for agriculture and horticulture
Inventor: YOKOI SHINJI
IPC: C07D239/42
Filed: 1995-03-14
Abstract: PURPOSE:To obtain a new acaricidal composition having excellent synergistic acaricidal effect against acarid population having low sensitivity to pyrimidiphen by combinedly using pyrimidiphen and a sort of organophosphorus insecticide. CONSTITUTION:This insecticidal and acaricidal composition for agriculture and horticulture is obtained by combinedly using pyrimidiphen of formula I, that is [5-chloro-N-[2-[2,3-dimethyl-4-(2-ethoxyethyl)phenoxy]ethyl]-6-ethyl-4- pyrimidinamine] and one or two or more compounds selected from organophosphoric acid esters of formula II [X and Y are each 0 or S; R<1> is an alkyl; R<2> is an alkoxy, an alkylthio, an alkylcarbonylamino or phenyl; R<3> is an alkyl, an alkenyl, an amino, phenyl, a heteroaryl or formula III]. The compound of formula II includes isoxathion, diazinon, prothiofos, methidathion, thiometon, malathion, quinalphos, dimethoate, chlorpyrifos, profenofos as the compound of formula II.
Patent JP-H02278822-A (JP)
Title: Chemical-mechanical polishing of electronic component board
Inventor: JIEFURII UIRIAMU KAA
IPC: H01L21/304
Filed: 1990-03-07
Abstract: PURPOSE: To provide an allowable flat substrate surface by contacting a substrate which has etching speed different from that of specified etching liquid with a polishing pad and contacting that substrate with a slurry containing the etching liquid composed of abradant particles, chelate salt of transient metal and its solvent. CONSTITUTION: Concerning an electronic part substrate having two characteristics such as a ceramic substrate having metal bias, for example, having the etching speed different from that of specified etching liquid, this substrate is contacted with the polishing pad, contacted with the slurry containing the specified etching liquid, and planarized by chemical/mechanical polishing. This slurry is composed of the abradant particles, chelate salt of transient metal and solvent for this salt, the chelate salt of transient metal exerts chemical operation or etching operation upon the solvent, and the abradant particles exert mechanical operation in cooperation with the polishing pad. Thus, the substrate surface can be almost planarized.
Patent JP-S59179281-A (JP)
Title: Welding method of hot rolled steel strip of ferrite single phase stainless steel
Inventor: SATOU HIROYUKI
IPC: B23K11/34
Filed: 1983-03-31
Abstract: PURPOSE:To perform satisfactory seam welding in a short time and to improve the working efficiency and yield of welding in joining ordinary temp. ferrite single phase stainless steel strips by shot blasting both ends of the steel strips to be joined under specific conditions. CONSTITUTION:Both end faces to be joined of ordinary temp. ferrite single phase stainless steel strips are cut so as to butt said surfaces to each other. The part near the two end faces is shot blasted and is subjected immediately to swaging and seam welding or mash seam welding or butt welding. The shot blast is accomplished under the conditions of 0.5-2.0mm. shot grain size, 10- 100m/sec initial shot velocity, 500-2,000kg/m<2>/min shot quantity and 4-8kg/cm<2> air pressure, by which the black skin is thoroughly peeled, and the satisfactory welding is accomplished at the adequate surface roughness.
Patent JP-S5241329-A (JP)
Title: Endless belt for crawler vehicles
Inventor: SAKAI KENICHI
IPC: B62D55/24
Filed: 1976-05-10
Abstract: PURPOSE: To prevent separation of junction area between cord layer and core metal and at the same time to improve durability of the belt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08251430-A (JP)
Title: Color image forming device
Inventor: SATO TATSUNARI
IPC: G03G15/01
Filed: 1995-03-14
Abstract: PURPOSE: To attain stable color correction at all times by monitoring overlap deviation of plural colors and transfer density and correcting the colors based on the tendency of the overlap deviation and the transfer density. CONSTITUTION: A continuous print mode is set, a 1st test chart is printed out and a color detector 28 measures colors of a stripe overlapped by two colors. An arithmetic section 42 obtains a hue from RGB data read by the detector 28 and obtains longitudinal lateral relative overlap deviation based on a difference between the hue and a reference hue as a correction value. The arithmetic section 42 obtains overlap deviation from a 2nd chart as an overlap deviation correction value. A laser emission position is corrected by controlling a start time based on a main scanning synchronizing reference signal or shifting a phase according to the correction values from the 1st and 2nd charts. The deviation in the sub-operating direction is corrected by controlling a start time based on a sub-operating direction reference position signal or controlling a belt drive motor 3 to shift the phase.  The third and succeeding charts are corrected the same as the 2nd chart.
Patent JP-H05114822-A (JP)
Title: Unitary-body type am/fm stereo receiver
Inventor: ROORENSU MAABIN ETSUKURANDO
IPC: H03D3/02
Filed: 1992-02-06
Abstract: PURPOSE: To provide an improved AM.FM incorporated stereo receiver having a processor that eliminates tangent distortion in the FM mode, processes a phase term from an arc tangent  (L-R)/(1+L+R)} in the AM mode and discriminates the  (L-R)/(1+L+R)}. CONSTITUTION: The radio receiver includes a discriminator circuit (161, 137, 139) and a discriminator tank circuit (137, 139) in the FM mode is used to convert a frequency shift into a base band audio signal. The discrimination tank circuit (137, 139) in the AM mode is used for a frequency discrimination element for a voltage controlled oscillator(VCO) 161 and the VCO 161 converts an intermediate frequency(IF) into a base band.
Patent JP-S54146089-A (JP)
Title: Slitter device
Inventor: MORITAKE TAKAYOSHI
IPC: B26D1/24
Filed: 1978-05-08
Abstract: PURPOSE: To change the positions of slitters efficiently in a slitter device by using one upper traverse unit and one lower traverse unit and by providing a V-shaped clutch on each upper and lower joint of a slitter unit and a traverse unit.  
     CONSTITUTION: In lower slitter unit 14, unit 14 slides on lower support beam 17 by means of bearings 37 and 38. Brake cylinder 36 is provided with V-shaped brake lock 40 at the rod end, and by pushing it against V-groove 17a with air pressure, the slide resistance of unit 14 is increased. Unit 14 can be fixed to beam 17 by means of brake lock 40 and V-groove 17a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55146544-A (JP)
Title: Sort processing unit
Inventor: HASHIMOTO SHIGEO
IPC: G06F7/24
Filed: 1979-05-04
Abstract: PURPOSE: To increase a processing speed, by performing a parallel processing by a decision device peculiar to each array data in case of comparing a magnitude of an array data of N words which have already been sorted and a new data.  
     CONSTITUTION: An array data memory 1 consists of data memory elements 11, magnitude decision elements 12, decision result memory elements 13, shift control elements 14 which control a data shift between the memory elements 11, and movement control elements 15 which command to store a data of an updated register 2 in the memory elements 11, which have been disposed in 1024 rows and 32 columns. When its data array is made in ascending order and a new data consisting of 32 bits is input to the updated register 2, the element 12 decides a magnitude of a data of the element 11 and a data of the register 2, and writes its result in the element 13. As a result of the foregoing, the element 14 shifts backward by one word as to all the data in case it is shown that a data of the element 11 is large (for instance, the contents of the element 13 are "1"). After that, the element 15 moves a data of the register 2 to the element 11 of the address which has been made vacant by the aforesaid shift. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07261839-A (JP)
Title: Guiding device for mobile object
Inventor: HIRAOKA KAZUYUKI
IPC: G05D1/02
Filed: 1994-03-25
Abstract: PURPOSE:To accurately guide a carrier along a movement path with relatively simple constitution by making an ultrasonic wave incident on an optical fiber, projecting from laser beam from the optical fiber according to the stripe distribution of its refractive index, and guiding the carrier with the laser beam. CONSTITUTION:The optical fiber 3 is laid along the movement path A of the carrier 2, a projector 4 for laser beam is arranged at one end side of the optical fiber 3, and an ultrasonic wave transmitter 6 which sends the ultrasonic wave to the optical fiber 3, a light beam position detection sensor 7 which photodetects the laser beam emitted by the optical fiber 3 through the acoustooptical effect of the ultrasonic wave, and a control unit which controls the steering device of the carrier 2 on the basis of the photodetection signal from the light beam position detection sensor 7 are provided on the side of the carrier 2.
Patent JP-H01225635-A (JP)
Title: Promotion of formation of amide bond from carboxylic acid and amine
Inventor: FUJINO NAOHIKO
IPC: C08G69/04
Filed: 1988-03-07
Abstract: PURPOSE:To promote the formation of an amide bond, by mixing a carboxylic acid having a fluorine atom bonded to the carbon which is the nearest to the carboxyl group with a specified amine compound. CONSTITUTION:A carboxylic acid having a fluorine atom bonded to the carbon nearest to the carboxyl group is mixed with an amine compound comprising a prim. amine and/or a sec. amine for 30min-24hr.
Patent JP-S60200996-A (JP)
Title: Blackened rustproof steel sheet and its manufacture
Inventor: TSUDA TETSUAKI
IPC: C25D5/10
Filed: 1984-03-23
Abstract: PURPOSE:To manufacture stably a blackened rustproof steel sheet in a short time without aging a treating soln. or causing environmental pollution due to waste liquor by plating the surface of a steel sheet with Zn and forming a Zn- Ni alloy layer on the plated surface. CONSTITUTION:At least one side of a steel sheet is plated with Zn or a Zn alloy to form one or more layers as an inner layer. A Zn-Ni alloy layer contg. >=15wt% Ni is formed on the inner layer as a surface layer by >=0.01g/m<2> by carrying out electrolysis using the steel sheet as a cathode and an insoluble anode as a counter electrode at <=40A/dm<2> current density in an acidic aqueous soln. of <=3pH contg. Ni<2+> and Zn<2+>. Thus, a blackened rustproof steel sheet is stably obtd. in a short time such as about several - several ten sec.
Patent JP-S54146612-A (JP)
Title: Optical information read device
Inventor: HAMAOKA TAKASHI
IPC: G02B7/09
Filed: 1978-05-10
Abstract: PURPOSE:To control the motion of an objective lens in the fixed direction at high accuracy, by supplying fixed signals to piezo-electric elements mounted to plate springs holding the objective lens in the fixed direction, elastically and in a movable shape and by utilizing signals obtained from said elements. CONSTITUTION:A cylindrical holding cylinder 20 for an objective lens 5 is made of a magnetic body, and connected to coil bobbins 23 by means of two plate springs 21, 22, which do not bend in the optical axis direction of the lens, and the lens 5 and the bobbins 23 integrally move in relation to focussing. The bobbins 23 are mounted to holding frames 30 for magnets 25 through plate springs with shapes, which are approximately symmetric with respect to an optical axis, such as spidery plate springs 29, and at least one piezo-electric element 31 is installed to the plate springs 29. Thus, the motion of the lens 5 in the fixed direction can be controlled at high accuracy if the deformation of the plate springs 29, electric signals corresponding to the quantity of the movement of the lens 5 in the optical axis direction, is detected, fed to a focussing control circuit and motional feedback controlled.
Patent JP-H02233211-A (JP)
Title: Automatically detaching device for slurry feed port
Inventor: SHINBA KOICHI
IPC: B28B1/26
Filed: 1989-03-07
Abstract: PURPOSE:To omit manual working and to enhance production efficiency by transferring an advancing and retreating member back and forth and vertically moving an elevating member and simultaneously raising or lowering a plurality of discharging ports held thereto and connecting or separating these discharging ports to/from the respective introducing ports of the respective molding molds. CONSTITUTION:The aligned gypsum molds 10 are slowly carried on a rail 20 and advancement is stopped when the introducing ports 14 of the rear surface sides reach the prescribed positions. Then a cylinder 42 is actuated and an advancing and retreating frame 40 is moved forwards. A roller 48 fitted to the inner surface thereof is allowed to abut on the oblique cam face 34 of a cam plate 32 and this cam plate 32 is held upward. Thereby a plurality of introducing ports 24 held on an elevating frame 22 are simultaneously raised and closely stuck and engaged with the downward introducing ports 14 of the respective gypsum molds 10. Then slurry is introduced into the gypsum molds 10 through a slurry feed pipe 26 and the gypsum molds 10 are allowed to stand for a constant time. The parts in contact with the recessed inner faces of the gypsum molds 10 are dehydrated and solidified. The slurry is molded into the shapes corresponding to these recessed inner faces.
Patent JP-H03254466-A (JP)
Title: Information signal recording and reproducing system
Inventor: TAKAYAMA MAKOTO
IPC: G11B20/02
Filed: 1990-03-05
Abstract: PURPOSE:To make the equipment small and to save power by applying processing of various signals and addition of other information signals while the information signal is digitized when the information signal is recorded through time axis compression. CONSTITUTION:An audio signal inputted from an audio signal input terminal 7 is subject to band limit at a prescribed frequency band by a low pass filter 8, digitized by an A/D converter 15 and the result is fed to a memory control circuit 16. Then a digital audio signal supplied to the memory control circuit 16 is fed to a digital signal processing circuit 17 from the memory control circuit 16. The digital signal processing circuit 17 applies time axis compression processing to the signal and the additional data is added and the resulting signal is recorded on a designation track on a magnetic disk 6 via a D/A converter 21. Thus, number of components is reduced, the power is saved and the device is made small in size.
Patent JP-H05259160-A (JP)
Title: Method of manufacturing semiconductor device
IPC: H01L21/3205
Filed: 1992-03-13
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device which can realize a flatness in a simple step and which does not expose an SOG in a through-hole part. CONSTITUTION:In a condition that resist 2 for use in patterning of a metallic thin film 1 is left on the metallic thin film 1, a first interlayer film for leveling is formed on the entire surface, and thereafter the resist 2 and the first interlayer film formed on the resist 2 and its side are removed, whereby the metallic thin film 1 is exposed and thereafter a second interlayer is successively accumulated on the metallic thin film 1 and on the first interlayer film left between the metallic thin films 1. Thereafter, etching-back is performed to a predetermined part of the interlayer film and then a through-hole reaching the metallic thin film patterned is formed.
Patent JP-S62215395-A (JP)
Title: Fermentation process
Inventor: KITAURA NOBUYUKI
IPC: C12P1/02
Filed: 1986-03-14
Abstract: PURPOSE:A gaseous substrate is brought into direct contact with an immobilized microorganism to effect the direct synthesis of an objective compound in a practical scale. CONSTITUTION:The objective product is formed, as a gaseous substrate is directly fed to the immobilized microorganism. In order to carry out the process according the present invention, for example, an immobilized microorganism is placed in the reactor 1 and the liquid containing nutrients such as nitrogen source, minerals and others is jetted from the nozzle 4 by the operation of the valve 6 or dripped or allowed to flow down to the carrier containing the immobilized microorganism. And, as the nutrient solution is dropped, a substrate gas of an appropriate nutrient composition is fed from the pipe 5 through valve 6 into the reactor 1 to bring the nutrient solution into contact with the microorganism immobilized on the carrier whereby the objective product is obtained. The objective substance formed is collected through the gas outlet 7 in a gas tank 10. The suitable microorganism is a methane-producing bacterium utilizing carbon dioxide, hydrogen gas as substrates.
Patent JP-S62213288-A (JP)
Title: Semiconductor laser device
Inventor: SHINOZAKI KEISUKE
IPC: H01S5/12
Filed: 1986-03-14
Abstract: PURPOSE:To achieve miniaturization and simplification in manufacture and structure as the result of integration of elements, by a method wherein the signal processing of a plurality of parallel lights applying a single DFB laser is enabled by using a light-switch structure of SiO2 photowaveguide in the form of a cantilever. CONSTITUTION:A buffer layer 15 for the epitaxial growth of a GaAs layer is formed on the part of an Si substrate 1 where DFB laser is to be formed. After an N-GaAs layer 2 is formed, the following layers are formed in order; an N-AlxGa1-xAs clad layer 3, a P-GaAs active layer 4, a P-AlyGa1-yAs photowaveguide layer 5 and a P-AlzGa1-zAs layer 6 on which a periodic distributed feedback structure is formed. After that a P-AlxGa1-xAs clad layer 7 (undoped) and a P-GaAs cap layer 8 are formed, which are subjected to an etching except a stripe type region for layer oscillation, and an SiO2 insulating layer 14 is formed on the part other than the stripe region. Then an SiO2 photowaveguide layer is formed, the Si substrate 1 is subjected to an etching applying aqueous solution of KOH, etc. to remove the lower part of the photowaveguide layer, and a part of the photowaveguide layer is formed in a cantilever type.
Patent JP-S6079340-A (JP)
Inventor: WAN CHIYAMU UON
IPC: G03B17/28
Filed: 1984-03-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。