baber/WOPTO huggingface dataset:
Patent JP-S5490255-A (JP)
Title: Polyester molding composition
Inventor: NAKAMURA SEIICHI
IPC: C08L67/02
Filed: 1977-12-28
Abstract: PURPOSE: To prepare a polyester molding composition which can be molded into a stable article in high speed, and useful for the production of small-sized, thin-walled articles, by hot compounding of polybutylene terephthalate pellets with an aliphatic carboxylic acid metal salt and inorganic solid powders.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of polybutylene terephthalate pellets, (B) 0.01W5.0 parts by weight of an aliphatic carboxylic acid metal salt having a melting point of 60W200°C, and (C) 0.01W5.0 parts by weight of inorganic powder, is kneaded at a temperature below the melting point of said metal salt. The resin pellet may be square plate, cylindrical form, spherical form, etc., and preferably has an average diameter of 1W10 mm. The aliphatic carboxylic acid metal salt is, e.g. sodium stearate, calcium plamitate, etc., and the inorganic powder is e.g. clay, mica, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0631860-A (JP)
Title: High-molecular sheet
Inventor: REIMONDO GURAHAMU DEIBII
IPC: D06N7/00
Filed: 1992-06-17
Abstract: PURPOSE: To provide a polymer sheet to which a kind of incompatible ink is bonded permanently. CONSTITUTION: An adhesive system is suitable for the adhesion of an incompatible ink system to a polymer film, especially the adhesion of a lithograph ink or an electrograph toner to a floor cover. A primer layer is inserted between a polymer sheet and an incompatible ink, or its ink layer is sealed between two primer layers. A primer is based on a solvent or water and preferably contains a benzene derivative, a ketone, an acetate or nitroparaffin solvent, or a coat forming agent. A water base primer contains an organic solvent or a coat forming agent. A desirable solvent or a coat forming agent contains methyl isobutyl ketone, methyl-ethyl keton, n-propyl acetate, isobutyl acetate, or N-methyl-2-pyrrolidone. In order to prevent the distortion of ink dots, the primer has to have a glass transition temperature (Tg) of at the lowest 60 deg.C, preferably at the lowest 100 deg.C.
Patent JP-H07301147-A (JP)
Title: Heat-shield engine
Inventor: TONO AKIRA
IPC: F02B3/06
Filed: 1994-04-28
Abstract: PURPOSE:To reinforce the top part of a head line by a method wherein a flange part is arranged at a head liner located between a cylinder head and a lower cylinder. CONSTITUTION:A flange part 23 the diameter of which is increased is formed at the outer edge of the upper surface part 21 of a head liner 2 located between a cylinder head 1 and a lower cylinder 3 and forming the head part of a combustion chamber. The head liner 2 is held by the under surface of the cylinder head 1 through a gasket 13. By securely supporting the flange part 23, sealing ability against a seal reaction force around a nozzle is stabilized to ensure rigidity.
Patent JP-H11347157-A (JP)
Title: Wood club head
Inventor: SANPEI DAISUKE
IPC: A63B53/04
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-hit wood club head with which a deep centroid and a low centroid are attained by providing the golf club head with at least one projecting parts which project downward to an area in the second half part of a sole part in the state of addressing the ball while setting a loft angle and lie angle normal. SOLUTION: The head 1 of a wood club is provided with the three projecting parts 7 which project downward from the sole part 30 to a trailing edge 6 backward from about the mid-point C of the head width by setting the head width, which is the distance from the leading edge 4 of a clubface 2 to a back side end 5 at 80 mm in the normal addressing state of the head. The centroid (C, G) of the head 1 is brought to the height of 16 mm from the sole part 30 by the installation effect of the projecting parts 7. The height is extremely lower than a general centroid height of >=20 mm of a conventional type. In such a case, the centroid depth measured in a direction perpendicular to the clubface 2 from the centroid is 30 mm and may be set at a value sufficiently deeper than about 25 mm which is the value generally considered to be shallow in the centroid height.
Patent JP-H1013856-A (JP)
Title: Television broadcast signal processor and its method
Inventor: TAKAHASHI KENJI
IPC: H04N9/78
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a picture of little dot interference by calculating by plural different arithmetic expressions and selecting data with an intermediate value from among plural pieces of luminance data to surely separate a luminance signal from a chrominance signal. SOLUTION: A movement judging circuit 12 judges the movement of the picture of a TV video signal from a tuner 11 and outputs the result to a mixer 16. A space filter 13 calculates luminance data corresponding to a pixel by plural arithmetic methods and generates its intermediate value. Based on the movement judging result of the picture from the circuit 12, a time filter 14 calculates optimum luminance data from pixels two frames correspond to. In addition, the mixer circuit 16 mixes two luminance data at a prescribed rate to generate the luminance signal and outputs it to a matrix circuit 17. Next a space filter for C 15 generates the chrominance signal corresponding to the pixel. The circuit 17 generates a color difference signal from these luminance signal and chrominance signal and outputs it to a matrix circuit 18 to convert R, G and B signals by it.  Thereby the luminance signal is surely separated from the chrominance signal.
Patent JP-H11346870-A (JP)
Title: Armrest device for chair
Inventor: NARITA TETSUYA
IPC: A47C7/54
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To freely change the position of an armrest corresponding to the using purpose of the armrest and to turn an arm pad in the same direction at all times by turning it to an arm pad supporting body in linkage at the time of turning the arm pad supporting body to an armrest support. SOLUTION: The base end part of an almost horizontal arm pad supporting body 8 is pivotally attached turnably around a first vertical shaft 7 to the peak surface of the armrest support 5 erected from the side part of a seat body and a cylindrical body 10 in a vertical direction for supporting the arm pad 3 turned to front and back directions is freely rotatably fitted to a second vertical shaft 9 projectingly provided upwards on the tip part of the arm pad supporting body 8. Then, the cylindrical body 10 and another cylindrical body 6 fitted to the first vertical shaft 7 and fixed to the armrest support 5 are linked by linking means 6, 12 and 10b for performing linking so as to synchronously rotate both cylindrical bodies 10 and 6 to the arm pad supporting body 8.
Patent JP-S5860469-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKAI AKIO
IPC: G11B21/08
Filed: 1981-10-06
Abstract: PURPOSE:To facilitate the mutually affecting process of magnetic disks by converting a track movement signal into the prescribed number of pulses, and then performing track movement in response to the converted pulses, and optionally varying track pitch. CONSTITUTION:A plural pulse generating circuit 1 converts a track movement pulse into plural pulses on the basis of a track movement signal and a track pitch switching signal, and the conversion output and a signal showing a moving direction are inputted to a synchronous counter 2, whose outputs are inputted to corresponding phase windings 4a-4d of a stepping motor 4 through a driver 3. consequently, the motor 4 is driven to move a magnetic head carriage coupled with the motor 4 at prescribed pitch, thereby recording and/or reproducing information.
Patent JP-S5948462-A (JP)
Title: N-substituted hydrazine derivative and herbicide containing said derivative as active component
Inventor: SHIMANO SHIZUO
IPC: C07D231/04
Filed: 1982-09-13
Abstract: NEW MATERIAL:The N-substituted hydrazine derivative of formula I (R1 is H or halogen; R2 is halogen; R3 is H or 1-8C straight or branched-chain alkyl which may be substituted with lower alkoxy; R4 is lower alkyl; X is O or S; n is 3-6). EXAMPLE:1, 2-Trimethylene-1-ethoxycarbonyl-2-( 2-fluoro-4-chloro-5-ethoxy-carbonylphenylcarbamoyl)-hydrazine. USE:Useful as a herbicide effective at a low dose against the annual weeds such as Deccan grass and broad-leaved weeds, etc. and perennial weeds such as flatstage in paddy field, and broad-leaved weeds of Amaranthaceae family, Chenopodiaceae family etc. in the plowed land. It has no phytotoxicity to rice plant, wheat, soybean, etc. PROCESS:The compound of formula I can be prepared, e.g. by reacting the N<1>, N<2>-alkylene-N<1>-alkoxycarbonylhydrazine compound of formula II with the compound of formula III.
Patent JP-H0447909-A (JP)
Title: Coating repair type mold for forming resin
Inventor: SUZUKI KATSUO
IPC: B29C39/26
Filed: 1990-06-15
Abstract: PURPOSE:To make it possible to repair disfigurements on the forming surface of the mold for small quantity production car by a method wherein putty is filled in dents on the mold surface and coating, withstands against the required times of forming, is applied onto the mold surface. CONSTITUTION:The mold concerned for forming resin is made up by engaging a top force 1 and a bottom force 2, both of which are made of zinc alloy into the required shapes. In many cases, dents 1b and 2b due to disfigurements and the like develop on the forming surface 1a of the top force 1 and on the forming surface 2a of the bottom force 2. Puttys 1a and 2a are filled in said dents 1b and 2b so as to prepare the predetermined surfaces thereby. Next, coating is applied onto the forming surfaces 1a and 2a so as to cover the forming surfaces 1a and 2a and the surfaces of the puttys 1c and 2c. The coating has high hardness and heat resistance. Even when the mold for small quantity production disfigures and dents develop, the dents can be easily repaired by means of very simple constitution resulting in making another production of a valuable mold unnecessary and consequently allowing to remarkably reduce the manufacturing cost of the automobile or the like.
Patent JP-S5493522-A (JP)
Title: Engine supporting device of automobile
Inventor: ARAI YOSHIMITSU
IPC: B60K5/12
Filed: 1977-12-28
Abstract: PURPOSE:To prevent the generation of noises, by controlling the vibration of a rear portion of an engine in the up and down directions by suspension supporting the rear portion of the engine to a front wall portion of a car body by a supporting  portion material. CONSTITUTION:A front portion of an engine 1 is placed on a car body cross member 2 through mount rubber 3 at left and right two points, and a rear portion is suspension supported by a supporting portion material 5 pivotally mounted to brackets 4, 6. Since the vibration of the rear portion of the engine in the up and down directions is received by a car body front wall portion 7, such as, a toe board, etc., which rigidity in the up and down directions is extremely high, through the supporting portion material 5, there happens no generation of foreign sounds due to vibration.
Patent JP-H027254-A (JP)
Title: Tape feeding device
Inventor: FUJIOKA SOICHIRO
IPC: G11B15/56
Filed: 1988-06-27
Abstract: PURPOSE:To suppress tension fluctuation of high frequency generated by a tracking operation by performing the differential operation of a movable post on a tape feeding means so as to negative the tension fluctuation by the feed phase fluctuation of a magnetic tape by an actuator means. CONSTITUTION:The output of a tracking error detecting means 9 is sent to a second tension control means 12 via a variable gain amplification means 11. The second tension control means 12 controls the tension fluctuation of the magnetic tape 1 by performing the differential operation of the movable post P2 for the operation of the tape feeding means 4 and varying regulation length from the supply reel 2 of the magnetic tape 1 to the tape feeding means 4. Also, the tension fluctuation is generated due to the error of the differential operation between the tape feeding means 4 and the movable post P2, however, the output of the tension detecting means 5 is set as the error signal of differential driving between the tape feeding means 4 and the movable post P2. In such a way, the gain of the variable gain amplification means 11 can be adjusted, which eliminates the tension fluctuation.
Patent JP-H0822320-A (JP)
Title: Plant abnormality detecting device
Inventor: SAGAWA ISAO
IPC: G05B23/02
Filed: 1994-07-11
Abstract: PURPOSE:To provide a device which excludes the influence of vibration and the noise of a device and localizes an abnormality occurrence place. CONSTITUTION:This device is equipped with a memory 6 for connective video storage which inputs video from a camera 8 and stores the connective video, a Fourier transform part 4 which inputs the connective video from the memory 6 and performs Fourier transform, and an image state decision part 5 which inputs a power spectrum image from the transform part 4 and decides whether or not there is plant abnormality and then misdetection due to the distortion of the video under the influence of vibration and noises of a device to be monitored and a photographing device can be excluded, so the abnormality detection precision is improved and if abnormality such as oil leak, steam leak, the trespass of a man, and smoke generation is caused, the position of a value appearing in the power spectrum image can be localized, so that the abnormality can be detected with high efficiency.
Patent JP-S5947834-A (JP)
Title: Pn code generating circuit
Inventor: OONISHI KENICHI
IPC: H03K3/84
Filed: 1982-09-10
Abstract: PURPOSE:To prevent the oscillation of a PN code from being stopped, by detecting the state when an output of all bit cells of a shift register goes to zero, and adding forcibly a ''1'' signal to the input of the shift register. CONSTITUTION:A shift register 10 to which seven bit cells from JPN code generating circuits 11-17 are connected in series, and an exclusive OR circuit 18 in which an output of the bit cell 11 of the 1st stage and an output of the bit cell 17 of the final stage are received as its input, and the output is supplied to the input terminal of the bit cell of the 1st stage, i.e., the input of the shift register 10 are provided. The exclusive OR circuit 18 is connected to an input terminal D of the bit cell 11 of the 1st stage of the shift register 10 via an OR circuit 19. Further, output terminals Q' of the bit cells 11-17 of the shift register 10 are connected to an input terminal of an AND circuit 20, and an output of the AND circuit 20 is connected to the input terminal D of the bit cell 11 via the OR circuit 19.
Patent JP-S5861208-A (JP)
Title: Deoxidizing agent for cast iron
Inventor: YAMAMOTO MASATAKA
IPC: C21C1/04
Filed: 1981-10-07
Abstract: PURPOSE:To provide a deoxidizing agent for cast iron permitting simultaneous controlling of components for carburization and siliconization by forming SiC coating layers on the surfaces of granular carbon materials. CONSTITUTION:Powders of SiO2 and C are mixed and the mixture is granulated. Granular carbon materials are compounded with such granules, and after both granules are uniformly mixed, the mixture is heated to about 1,600-2,000 deg.C in a non-oxidative atmosphere. Then gaseous SiO is released from the inside of the granules and is absorbed in the granular carbon materials near the granules, by which SiC is formed. The formation of the SiC progresses from the surfaces of the carbon materials toward the inside. If the reaction is effected throughly, the SiC layers grow thick. Since the formation of the SiC takes place in such a way that the SiC is absorbed in the carbon materials, the SiC layers retain the original shape of the carbon materials and the firm coating layers are obtained. The SiC is mostly, beta-SiC, but the resistance to decomposition is high. The use of charcoal and brown coal for the carbon materials is preferable.
Patent JP-S5681333-A (JP)
Title: Epoxy resin composition
Inventor: NAKATANI YOSHIO
IPC: C08G59/40
Filed: 1979-12-05
Abstract: PURPOSE: To improve the storage stability and curability of titled composition thereby to prevent the degradation of the characteristics, by employing a specified imidazole compound as a cure accelerator and an alkylarylsilsesquioxane type silicone compound as a modifying agent.  
     CONSTITUTION: This resin composition comprises an epoxy resin, curing agent, a cure accelerator and a modifying agent. Said cure accerelator is at least one imidazole compound selected from the group consisting of 2-undecylimidazole, 2-heptadecylimidazole, 1-cyanoethyl-2-undecylimidazole and 2,4-diamino-6-[2'- undecylimidazolyl-(1')]-ethyl-s-triazine. And said modifying agent is an alkylarylsilsesquioxane type silicone compound represented by the formula, wherein R 1 WR 6  are each a C 6W9  aryl or a C 1W4  alkyl. This composition has excellent storage stability  and curability, and shows less deterioration in volume specific resistance at high  temperature and high humidity. Accordingly, this composition is useful as a sealing  resin for electronic circuit parts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S642373-A (JP)
Title: Field-effect transistor
Inventor: YAMASHITA TATSUYA
IPC: H01L29/778
Filed: 1987-06-24
Abstract: PURPOSE:To increase the average velocity of electrons travelling in a channel by composing a current path on the source region side and a current path on the drain region side of quantum well structure in which these current paths are grown on specific crystal planes respectively. CONSTITUTION:An undoped GaAs layer 12, an undoped AlGaAs layer 3, an undoped GaAs layer 1, an N<+> AlGaAs layer 2 and an N<+> GaAs layer are epitaxial-grown onto a semi-insulating GaAs substrate 13. The whole is constituted so as to form modulated doped single quantum well structure by the layer 1 having thickness of 200Angstrom  or less, the layer 2 having electron affinity smaller than the layer 1 and the layer 3 having electron affinity smaller than the layer 1. A source electrode 15 and a gate electrode 14 are organized so that a 111 face or 1-1-1 face growth section 6 is positioned between both electrodes 15 and 14, and a source side edge face in the electrode 14 is positioned on a 100 face growth section, and brought near to a boundary surface 4 with the section 6. A current path for a FET is constructed of a first section 7 composed of the layer 1 up to a face 4 from the edge face of an N<+> region 9 and a second section 8 up to an N<+> region 10 from the face 4.
Patent JP-S5583972-A (JP)
Title: Shape recognition processing system
Inventor: MATSUURA TOSHIO
IPC: G06K9/46
Filed: 1978-12-19
Abstract: PURPOSE: To secure the highly efficient recognition for each symbol by distinguishing the convex pattern symbol, the closed loop symbol and complicated closed symbol each based on the decision output produced by the closed loop group symbol decision process part and the intra-loop pattern detection process part.  
     CONSTITUTION: Artificial black mesh production circuit part 3 forms the pattern after conversion, and closed loop decision circuit part 4 gives decision to the closed loop group symbol. Intra-loop scanning process circuit part 5 carries out the process, and complicated closed loop decision circuit 6 gives decision to the complicated closed loop. Noise elimination circuit part 7 eliminates the noise, and tangentline histogram production circuit parts 8 and 9 recognized the output shapes of symbols. Squaure shape decision circuit part 10 decide the square shape, and line histogram production circuit parts 11 and 12 produce the histograms each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0715984-A (JP)
Title: Ultrasonic actuator
Inventor: TSUBATA TOSHIHARU
IPC: H02N2/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide an ultrasonic actuator wherein, even when the mechanical resonance frequency of an oscillator is changed by temperature, a mechanical load condition and the like, the resonance frequency is corrected always so as to coincide with a driving frequency. CONSTITUTION:The temperature of an ultrasonic oscillator is detected by a thermistor 5, a signal regarding the control amount of an impedance is formed by an impedance-control-amount decision circuit 10, and the signal is input to a varaible impedance circuit 11. In the variable impedance circuit 10, the stiffness of a piezoelectric element 4 for correction is changed by the signal regarding the control amount of the impedance. Thereby, the stiffness of the oscillator 18 as a whole is changed, and a change due to temperature in the resonance frequency of the ultrasonic oscillator is corrected.
Patent JP-S5860484-A (JP)
Title: Bubble detecting method of magnetic bubble memory device
Inventor: YONENOU KAZUNARI
IPC: G11C11/14
Filed: 1981-10-06
Abstract: PURPOSE:To accurately decide on the initial application of a stretch current through simple constitution, by controlling the application period of the stretch current according to whether the number of transfer bits of a major loop between a bubble detector and the closest minor loop is even or odd. CONSTITUTION:According to whether the number of bubble transfer bits of a major loop 12 between a readout bubble detector formed of a stretch conductor patter 15 equipped with a stretch conductor 16 and a minor loop 11 closest to said detector is even or odd, a stretch current is applied to the pattern 15 in  respose to an even-numbered or odd-numbered revolving magnetic field after the  revolving magnetic field for bubble driving is started. Then, when a bubble reaches the conductor 16, it is stretched securely to decide on the initial application of the stretch current accurately through simple constitution, thereby performing bubble detection securely at a high speed even when the revolving  magnetic field is speeded up.
Patent JP-S5858834-A (JP)
Inventor: MAIKERU BII BURENNEN
IPC: H02H7/00
Filed: 1982-09-14
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-H0324862-A (JP)
Title: Facsimile equipment
Inventor: MURAO MITSUHIRO
IPC: H04N1/32
Filed: 1989-06-21
Abstract: PURPOSE:To eliminate monitor during the response waiting period by preliminarily registering plural transmission destination facsimile numbers and successively switching the transmission destination at the time of the absence of the response from one transmission destination. CONSTITUTION:Transmission destination subscriber numbers and the transmission order inputted by a user are preliminarily registered in a subscriber number management table 40 of a memory part 4, and facsimile transmission is performed in accordance with the transmission order. When the facsimile equipment of the other party is in the receivable state, transmission is successively executed; when it is busy or does not respond, the next facsimile equipment on the subscriber number management table 40 is called to perform transmission, and hereafter, the operation is repeated until prescribed transmission is completed. Thus, transmission to one facsimile equipment in the receivable state is performed with one transmission work to eliminate monitor during the wait for the response to the call of the facsimile equipment of the other party.