baber/WOPTO huggingface dataset:
Patent JP-S62237813-A (JP)
Title: Highly efficient coding transmission equipment
Inventor: TANIGUCHI TOMOHIKO
IPC: H03M7/38
Filed: 1986-04-09
Abstract: PURPOSE:To prevent the discontinuity of a recovered signal by selecting and switching a coding section applying optimum quantization at each frame among plural parallel adaptive coding sections and copying a parameter of the selected optimum coding section to other coding section. CONSTITUTION:An input signal X is inputted to adaptive coding sections 1011-101k of parallel connection having different step size revision speeds Ml-Mk, and quantized output signals Il-IK, quantized error signals el-ek and parameters Pl-Pk are outputted to a selection sending section 103, a deci sion section 102 and a parameter copying section 104 from the coding sections. The decision section 102 decides a coding sectiom applying optimum quantization to the signal X based on the errors el-ek at the end of the frame and sends the result to the transmission section 103 and the copying section 104. The transmission section 103 selects the signal I of the decided coding section and sends the result to the receiving side whilt giving the result of decision. The copying section 104, based on the result of decision, selects the parameter P of the coding section applying the optimum quantization and sends the result to other coding section in parallel. Each coding section uses its parameter as its own parameter to copy it.
Patent JP-S564632-A (JP)
Title: Production of polyamide film
Inventor: MATSUOKA MASANORI
IPC: B29C71/00
Filed: 1979-06-27
Abstract: PURPOSE: To produce titled film which is excellent in toughness and dimensional stability and is useful for packaging retort foods, by heat-treating a stretched polyamide film at a specific temperature in an atmosphere of an inert gas.  
     CONSTITUTION: A uniaxially or biaxially stretched film of a polyamide, water content of below 2wt%, such as polyhexamethylene adipamide or polycapramide is introduced into a heating oven having an atmosphere of an inert gas containing below 10vol%, pref., below 5vol% of oxygen and heat-treated therein at a temperature higher than the stretching temperature and lower than the m.p., or pref., at 190W255°C. Thereby, a polyamide film is obtained which is useful as a material for packaging retort foods which has dimentional stability sufficient to withstand conditions of rapid high-temperature sterilization and toughness sufficient to withstand rough handling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63258482-A (JP)
Title: N-sylyl substituted 1-sila-2-azacyclopentan
Inventor: ENRIKO JIEIMUZU PEPE
IPC: C07F7/10
Filed: 1988-03-31
Abstract: This invention relates to N-silyl substituted 1-sila-2-azacyclopentane compounds, preferably 1,1-dimethoxy-2-(trimethoxysilyl)-1-sila-2-azacyclopentane.
Patent JP-S61240145-A (JP)
Title: Industrial x-ray ct apparatus
Inventor: YOSHIOKA TOMOTSUNE
IPC: G01N23/04
Filed: 1985-04-17
Abstract: PURPOSE:To continuously perform inspection, by allowing a fan beam to pass through an article to be inspected on each of plural support stands while the support stands are rotated and sampling projection data in all directions of the article to be inspected. CONSTITUTION:An X-ray source 11 has an X-ray tube 16 and an X-ray flux throttling mechanism 17 and the X-ray flux emitted from the tube 16 is formed into fan beam X-rays 18 having a reduced thickness by the throttling mechanism. Inspection is performed by such a method that an article 14 to be inspected is mounted to the jig of each support stand 15 and not only a turntable 13 but also each stand 15 are rotated and the article 14 to be inspected permits the passage of X-rays 18 under rotation. Because the detection element group of a detector 12 detects the X-rays 18 transmitting through the article to be inspected in each direction, the projection data of the article to be inspected are sample in all directions. The apparatus for feeding the article to be inspected to each support stand and the apparatus for delivering out said article from each stand are provided to make it possible to continuously performed inspection.
Patent JP-H05247384-A (JP)
Title: Body sealer
Inventor: OTONARI NOBUYA
IPC: C09D127/06
Filed: 1992-03-02
Abstract: PURPOSE:To provide a body sealer suitable for using as a robot coating-type spray body sealer. CONSTITUTION:The objective body sealer comprising chiefly a vinyl chloride- based plastisol, to be used in the assembly process for e.g. vehicles to be coated with intercoatings in a wet-on-wet fashion. This body sealer contains 7-15 pts.wt. of a high-boiling solvent based on a total of 100 pts.wt. of the product.
Patent JP-H0650437-A (JP)
Title: Pressure release type seal structure
Inventor: MAACHIN EMU MARINGAA
IPC: F16J15/32
Filed: 1992-03-02
Abstract: PURPOSE: To securely remove a pressure of a space between a primary seal and a secondary seal so that a rod of an actuator can be operated manually. CONSTITUTION: This seal structure has a seal assembly 20 used for sealing a shaft hole 24 and a reciprocating rod 26. The seal assembly 20 is provided within a gland 28 recessed in the shaft hole and has a seal ring 32, non-seal back-up rings 36, 38, and an energizer 34 to seal in one direction only. The energizer has a passage in the direction of axial line and a passage in the radial direction to realize one direction sealing, and the back-up ring 36 does not seal in any direction. In one embodiment, the back-up ring 38 on the downstream side is omitted.
Patent JP-H03281075-A (JP)
Title: Method for machining surface of roll for rolling
Inventor: SAISUU MASAHARU
IPC: B23K26/00
Filed: 1990-03-28
Abstract: PURPOSE:To improve the service life of an optical system by roughing the roll surface to be machined in advance by machining the roll surface for rolling by a high density energy source. CONSTITUTION:In machining to mark a fine rugged pattern on the roll 1 surface for rolling by using the high density energy source 5, the roll 1 surface is roughened in advance so that the feedback quantity to the optical system 4 of an energy irradiating machine of the high density energy reflected on the roll 1 surface is reduced before marking is executed. Consequently, since the radiant energy to feed back to the optical system is reduced, heat load applied to the optical system is reduced and the service life thereof is improved.
Patent JP-S62235729-A (JP)
Title: Vapor phase epitaxial growth device
Inventor: TOYOKAWA FUMITOSHI
IPC: H01L21/205
Filed: 1986-04-07
Abstract: PURPOSE:To prevent the intrusion of corrosive reaction gas into the rotational mechanism in a reaction tube and its circumference by a method wherein the rotational mechanism in the reaction tube is housed in the space partitioned by the cover, a part of which is opened, and non-reactive gas is introduced into said space. CONSTITUTION:A rotary shaft seal 20 and the circumferential part of a rotary shaft 22 are indirectly cooled by the magnetic fluid of wafer-cooling mechanisms 16, 17 and 18 provided in a cap 15, but the degree of this cooling is insufficient. The rotary shaft 22, the rotary shaft seal 20 and a circular rotating table 23 are directly cooled by the inert gas or hydrogen gas introduced from a gas introducing hole 19, and a circular rotating table 25 and a spacer 29 are cooled by said gas which is fed through aperture parts 26 and 27. Besides, as the gas introduced from the gas introducing hole 19 flows out from a narrow gap locat ed between the eave part of the spacer 29 and a cylindrical tube 31, the heated up corrosive reaction gas in the reaction tube does not flow in the rotary shaft 22, the rotary shaft 20, the rotating tables 23 and 25, and the circumferential part of a shaft 24, and they are prevented from corrosion.
Patent JP-S576728-A (JP)
Title: Manufacture of porous mat
Inventor: TABATA YOSHIMITSU
IPC: B29C39/06
Filed: 1980-06-14
Abstract: PURPOSE: To readily produce a mat having a three-dimensional pattern using integral molding, by filling a foamed plastisol composition into an open mold, heating the filled composition to gel, and separating the resulting component from the mold.  
     CONSTITUTION: The open mold 2 is placed on a conveyor 1, and an insert 3 is fitted into an insert section 2A in the mold 2. A composition is foamed in a foaming apparatus 4, and is stored in a tank 5. The foamed composition 8 is filled into the open mold 2 from a plurality of hoses 7 each with a nozzle and extending from the bottom of the tank 5. Then the mold 2 is passed through a low temperature heating apparatus, and a high temperature heating apparatus to cause the foamed composition to completely gel. Further, after the open mold is passed into a cooling tank where air is blown to the open mold to cool it, the resulting gelled product is separated from the open mold 2 to obtain the product with the insert fixed on it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000276085-A (JP)
Title: Structure of hanger having hanging part
Inventor: KINOSHITA MICHIO
IPC: B43L1/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To easily mount a hanger by means of thumbtacks to a surface to be mounted and to easily remove this hanger from the surface to be mounted. SOLUTION: The rear surface of the hanger 1 is provided with handing parts 3 having downwardly and backwardly opening groove parts 2. Projecting edges 4 are projected at the opening edge behind the groove parts 2. Head supporting parts 10 for inserting and supporting part of the heads 5 of the thumbtacks 6 in the state of locating the stems 7 of the thumbtacks 6 to the outer side of the projecting edges 4 are formed between the inner peripheral parts of the groove parts 2 and the projecting front ends of the projecting edges 4. Projecting parts 8 for supporting the stems for the purpose of supporting the stems 7 of the thumbtacks 6 in the state of inserting the heads 5 into the groove parts 2 so as to prevent the stems from falling downward are projected in approximately the intermediate parts in the vertical direction in one side part of the projecting edges 4.
Patent JP-S59207567-A (JP)
Title: Manifold installing device of fuel cell
Inventor: ISHII KENZOU
IPC: H01M8/24
Filed: 1983-05-11
Abstract: PURPOSE:To make installation easy and maintain stabilized clamping pressure for a long time by installing a manifold by pressing with an elastic body such as coil spring when maniholds are installed in four sides of circumference of a fuel cell stack. CONSTITUTION:When a manifold 1 which supplies gas is installed in the side of a fuel cell stack 2 constructed by stacking a plurality of units of unit cell having a set of gas diffusion electrodes and a matrix holding electrolyte through separators, supporters 6 of regid body which are connecting to a base 4 and the upper beam 5 are installed in four sides of circumference of the stack 2, and elastic bodies such as coil spring 3 are arranged between supporter 6 and a manifold 1, and the manifold is installed by compression of the elastic body. Therefore, installation of a manifold is simplified and stabilized clamping pressure is maintained for a long time to increase reliability of a fuel cell.
Patent JP-H03282058-A (JP)
Title: Hydraulic circuit for closed circuit hydraulic transmission
Inventor: UEHARA KAZUO
IPC: F16H61/40
Filed: 1990-03-30
Abstract: PURPOSE:To improve startability and to simplify a control system by connecting a delivery passage to a tank and the pressure oil in let passage of a capacity control member by switching a first switching valve and communicating the pressure oil inlet passage of the capacity control member to the tank. CONSTITUTION:When a first switching valve 41 located between a delivery passage 13a of an auxiliary hydraulic pump 13 and each pressure reducing valve inlet port 40 is brought into an intermediate position (m), a pilot valve circuit 70 connected to the delivery passage 13a and the pressure reducing valve inlet port 40 is communicated to a tank 71. Therefore, a part of delivery pressure oil from an auxiliary hydraulic pump 13 flows out to the the tank 71 in a way that during the starting of an engine, the first switching valve 41 is brought into the intermediate position (m) by means of an inching pedal or a brake pedal. Since a pressure in the delivery passage 13a is reduced to a value equivalent to resistance of a circuit to the tank 71 and rotation resistance of the auxiliary hydraulic pump 13 is sharply reduced, engine rotation resistance is reduced to improve startability of an engine.
Patent JP-H03282463-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: G03D13/00
Filed: 1990-03-30
Abstract: PURPOSE:To smoothly carrying out peeling even when images constituted of curved lines and crossing direct lines are mixed by providing bending means between an entire surface exposure means and peeling means so as to repeatedly bend the image forming body. CONSTITUTION:After an entire surface is exposed, the image forming body 102 is bent into a Z-shape by two pairs of carrier rollers 132 and 134 and carrier guides 133 and 135, and then separated into an image forming body 143 possessing superimposed images and an image forming body 144 possessing the images of unsuperinposed part by peeling rollers 136. After the image forming bodies passes through the peeling rollers 136, they are smoothly separated by a peeling claw 137. Thus, the peeling can be smoothly carried out even when the curved lines and crossing direct lines are mixed.
Patent JP-2000270997-A (JP)
Title: Lockable post
Inventor: AKIHARA HIDEYASU
IPC: A47G29/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a post with a lock of simple structure for preventing the loss of mail, and the like, without damaging the appearance of the post. SOLUTION: This post has an inlet and outlet provided with anoutlet flap 5 in its post body 1, and the outlet flap 5 can be opened and shut freely by rotation at bearing members 51 of the post's body 1. From the outlet flap 5, a folding portion 52 is extended from the bearing members 51 toward the inside of the post's body 1, and a lock receiver 53 or a lock part is arranged at least at either of the folding portion 52 of the outlet flap 5 or the post's body 1, so that the post may be locked when the outlet flap 5 is shut.
Patent JP-S60227372-A (JP)
Inventor: HIGAKI YUUJI
IPC: H01R12/32
Filed: 1984-04-25
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-H04289248-A (JP)
Title: Knit product and its production
Inventor: KOIZUMI TERUKO
IPC: D04B1/00
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a knit product having endless and continuous stitches directing in the same slant direction by knitting a fabric with the same direction stitch from one side to the opposite side of a specific development of a knit product, folding the knit fabric and joining the joint part of the stitch directing in the same direction. CONSTITUTION:A fabric is knit from one side 1 to the other side 10 of a form obtained by developing a slantly cut knit product with stitches having the same direction shown by the arrow E. The knit fabric is folded along the lines 14, 15, 16, 17, 18 and the joining part of the stitches having the same direction are joined to afford the objective knit fabric.
Patent JP-H02260600-A (JP)
Title: Method of forming reference patterns for detecting defects of printed internal wiring patterns or the like
Inventor: OYAMA MASAHIKO
IPC: H05K3/46
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate both 'strict inspection' and 'lerient inspection' for inspecting printed internal wiring patterns in the same visual field by a method wherein reference patterns of pattern elements and pattern element spacings for inspecting pattern defects are provided. CONSTITUTION:Data are extracted by design data from specific regions (mounting part (b) and wire bonding part (e)) and other regions. Relatively fine patterns (i) and (j) about the size of 3 picture elements (portion of width (n)) are formed for pattern elements (g) and pattern element spacings (h) from original pictures extracted from the specific regions. On the other hand, patterns about the side of 1 or more picture elements are formed for pattern elements and pattern element spacings from original pictures extracted from the other regions. By synthesizing them, patterns which facilitate strict inspection for the mounting part (b) and the wire bonding part (d) are obtained. The defect inspecting reference patterns obtained by making the synthesized patterns as described above facilitate accurate inspection of the regions requiring different judgement levels, i.e., the mounting part, etc., which require strict judgement and the other regions which allow lenient judgement.
Patent JP-S58198995-A (JP)
Title: Remote control system
Inventor: AKIBA OSAMU
IPC: H04Q9/00
Filed: 1982-05-15
Abstract: PURPOSE:To change the control condition of a specified relay from the side of a master equipment without exerting any influence upon the control state of other relay by providing a relay state detecting circuit which detects on and off state of latching relay and a control information discriminating circuit which operates relay driving circuit for every latching relay. CONSTITUTION:The output of the relay state detecting circuit 22 is applied to a terminal Px. This relay state detecting circuit 22 has a photocoupler 23 and a capacitor Cx charged when the coupler 23 turns on; when a remote control relay 4 is off, the charged Cx is discharged to obtain a logical value 0 at the terminal Px and when the logical values of terminals RD1 and RD2 of a terminal LSI18 go down to 0 and 0, the on and off state of the relay 4 is held as it is. Namely, when the relay 4 is on, the logical value at the terminal Px is 1 and AND circuits output 1 and 0 to drive a control contact 11 to a position ON. When the relay 4 is off to the contrary, the logical value at the terminal Px is 0, so the AND circuits output 0 and 1 to drive the control contact 11 to a position OFF.
Patent JP-S61240794-A (JP)
Title: Method and circuit for reversing time base of chroma signal
Inventor: YAMAGUCHI SHINICHI
IPC: H04N9/74
Filed: 1985-04-17
Abstract: PURPOSE:To reverse the time base of a chroma signal without confusing hues of chroma signals by writing the above signals to one horizontal period memory and by reading from a contrary direction to that of a writing order, while data for continuous two clocks are read repeatedly in the same order of its writing. CONSTITUTION:Analog composite video signals V1 are supplied an input terminal 19. An A/D converter 20 allows the signals V1 to be quantized by clocks which are 4 times sub-carrier frequencies and an obtained digital video signal DV1 are supplied switches SW 1 and 2. Then the switches SW 1 and 2 are turned to ON/OFF alternately and the signal DV1 is written alternately to one horizontal period memories 21 and 22. Outputs of the memories 21 and 22 are supplied SW 3 and 4. For data corresponding to a sketching period in case of reading the data in the memories 21 and 22, data for two clocks, in case of writing, are read on a whole in a reverse forward direction, while they are read repeatedly in the same order of writing. Thus the time base can be reversed without confusing hues of the chroma signals.
Patent JP-S63256440-A (JP)
Inventor: SHIRUBE JIYATSUKU DONARUDO ERI
IPC: B41F15/40
Filed: 1988-04-01
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-H07266036-A (JP)
Title: Automatic fillet-welding apparatus
Inventor: IDE EIZO
IPC: B23K9/127
Filed: 1994-03-29
Abstract: PURPOSE:To reduce the remained part for welding as little as possible and to form the sound leg length of two passes of fillet-welding by providing a mechanism for inclining a torch at the starting and end parts of the welding and an adjusting device for changing the aimed point of arc at the time of shifting the pass. CONSTITUTION:In the case of fillet-welding at two passes from the left part to the right part, when an obstacle exists at the left and the right ends, an upper carriage 12 and a lower cariage 1 are shifted to the left end. An approximate straight line moving mechanism 17 is driven so that the tip part of an electrode 32 comes to the corner part at the tip part of a work. The welding is started and the straight line moving mechanism 17 is swung to the right side, and the torch is made to be the right angle to the welding line. Successively, the upper carriage 12 is travelled to the right limit position and the lower carriage 1 is travelled till detecting the obstacle in the advancing direction. Further, the straight line moving mechanism 17 is swung to the right side until the arc comes to the corner part at the right side, and the arc position adjusting device 20 is shifted to the presetting position. Successively, the straight line moving mechanism 17 is swung to the left side and thereafter, the same movement as the first pass is executed to the reverse direction to automatically obtain the fillet two pass beads.
Patent JP-H06293173-A (JP)
Title: Printer
Inventor: WATABIKI TATSUYA
IPC: B41J35/36
Filed: 1993-04-09
Abstract: PURPOSE:To provide a printer capable of preventing the leakage of contents of pringing by permitting the releasing of a lock mechanism, locking a mounted ribbon cassette, when the conditions of confirmation of a user and the like are satisfied. CONSTITUTION:A printer, which moves a printing head 6 into a direction orthogonal to the feeding direction of a printing medium 1 to transfer the ink of an ink ribbon 70, supplied from a ribbon cassette 7 mounted on the device by a printing head, is provided with a lock mechanism 16, locking the ribbon cassette 7 to the device when the ribbon cassette 7 is mounted on the device, a first detecting means 8, detecting the near end of the ink ribbon 70 received in the ribbon cassette 7 when the ribbon 70 has arrived at the near end thereof, and a confirming means 9, confirming the certification of a user. The releasing of lock of the lock mechanism 16 is controlled on the basis of the AND of the detecting signal of the first detecting means 8 and the confirming signal of the confirming means 9.
Patent JP-H05302832-A (JP)
Title: Leveling apparatus for large structure
Inventor: YAMAZAKI SHIYOUGO
IPC: E01D1/00
Filed: 1992-04-03
Abstract: PURPOSE:To perform the adjustment of the lifting and lowering of a plurality of box-type beam supporting parts automatically by remote control with a simple constitution by adjusting the moving amount of each jack with a control mechanism based on the detected water level data of at least four water-level detectors. CONSTITUTION:One set of jack 20 is mounted on each of a plurality of work supporting stages 10 (e.g. 2 stages), which are arranged in parallel at a specified interval. Level detectors 30 corresponding to the number of the supporting points (e.g. four) are attached in response to the horizontal reference marking lines (a) on a work A. A fluid pipe 45 is connected to the level cylinder of each level detector 30. The fluid, which is injected into a compressor 40 for obtaining the required water head, is supplied. The level detector 30 has the ultrasonic-wave sensor and transmits the distance data between the respective water level and the ultrasonic-wave sensor to the control mechanism. The control mechanism adjusts the moving amount of each jack by receiving the distance data and obtain the level of the work.