baber/WOPTO huggingface dataset:
Patent JP-H03121825-A (JP)
Title: Manufacture of low temperature heat-sealing polyester film
Inventor: WATANABE JUNKICHI
IPC: B29K67/00
Filed: 1989-10-05
Abstract: PURPOSE:To manufacture a low temperature heat-sealing polyester film economically by feeding raw melting point polyester resin pellets in the uncrystalline and undried state into a biaxial extruder directly, carrying out melting and dehydrating simultaneously, and then laminating with a high melting polyester layer in a die and coextruding. CONSTITUTION:When a low temperature heat-sealing polyester film composed of a high melting point polyester layer having the melting point of 230 deg.C or over and a low melting point polyester layer having the melting point of 150 deg.C or under formed at least on one surface of said high melting polyester layer, first, low melting polyester resin pellets in the uncrystalline and undried state are fed directly into a biaxial extruder provided with a vacuum vent device and melting and dehydrating simultaneously. Also, dried pellets of the high melting polyester resin are fed into a conventional high speed discharge extruder and melt extruded. High melting polyester resin and low melting point polyester resin in the molten state are guided to a multimanifold type or feed-block type multi-layer die and laminated therein. A film extruded out of the multi-layer die is solidified on a cooling roll, and then stretched in the vertical and horizontal directions simultaneously by a tenter type simultaneous biaxial stretching machine.
Patent JP-H02105141-A (JP)
Title: Silver halide photographic sensitive material having excellent rapid processability and preservable property with age
Inventor: YAGI TOSHIHIKO
IPC: G03C1/34
Filed: 1988-10-14
Abstract: PURPOSE:To prevent the generation of fogging by a rapid color forming development processing by incorporating and adding a specific polymer into one layer of silver halide emulsion layers and a specific compd. into photograph constituting layers. CONSTITUTION:The polymer contg. the repeating structural unit expressed by formula I is incorporated into the silver halide emulsion layer and the compd. expressed by formula II is added into the photograph constituting layer. In formula I, R1 denotes a hydrogen atom or alkyl group; Z denotes an atom group necessary for forming a lactam ring, oxazolidone ring, etc.; A is a mere coupler; -CO-, -COO(CH2)n or CONR2(CH2)n. In formula II, R1 denotes -NHCOR3 or -NHSO2R4, R3, R4 respectively denote an alkyl group, aryl group; R2 denotes a halogen atom, nitro group, etc.; n denotes 0 to 4. The generation of fogging in rapid processing is prevented in this way.
Patent JP-H01221890-A (JP)
Title: Carbon electrode rod and its holder furnished with gearing member such as streak groove and projection streak
Inventor: SUGA CHOICHI
IPC: H05B31/18
Filed: 1988-10-14
Abstract: PURPOSE:To hold a carbon electrode rod securely in a single motion, and to prevent a red heat breakdown of a holder owing to the increased contact resistance, by providing gearing members which consist of projection streaks or streak grooves on the outer circumference of the carbon electrode rod and on the electrode rod holder. CONSTITUTION:At the holder main body 5 of a carbon electrode rod holder 4, plural installing apertures 6 are opened, a gearing member 12 consisting of a projection streak or a streak groove is provided to each installing aperture 6, and the gearing member 12 is made to gear freely with a similar gearing member 2 furnished on the outer circumference of an electrode rod 3. At the holder main body 6, a fixing unit 8 to hold and fix the carbon electrode rod 3 in a simple way of a single motion is provided. When the electrode rod 3 is replaced, first the fixing unit 8 is released to remove a consumed electrode rod 3, the gearing member 2 is geared to the gearing member 12, and an electrode rod 3 is held and fixed with the fixing unit 8. In such a way, a removal accident of an electrode rod owing to the insure installation is provented, and a red heat breakdown of the holding part owing to a poor contact between the electrode rod and the holder can be prevented.
Patent JP-S62118336-A (JP)
Title: Electronic copying machine
Inventor: FUJIWARA MASAKATSU
IPC: G03B27/50
Filed: 1985-11-19
Abstract: PURPOSE:To increase a copying speed and to open and close an optical system easily and speedily by providing a heavy motor which opens and closes (swings) the optical system on an original platen and drives an exposure scanning means nearby the fulcrum of the swinging of the optical system. CONSTITUTION:A shaft 34 as the fulcrum is provided above and nearby a take-up roller 30 and the optical system 36 is supported on the shaft 34 in an upward/downward opening and closing state. The optical system 36 is provided the movable light source 38 as an exposure lamp constituting part of a scanning means movably from one end side to the other end side and vise versa so that the original surface of the original 20 is scanned while exposed. A reflecting mirror 40 which is sectioned elliptically is provided relatively to the movable light source 389 and the 1st movable mirror 42 is fixed to this reflecting mirror 40. When the movable light source 38 is moved reciprocally by the servomotor 1 provided nearby the shaft 34, the original surface is made flat by an original presser 22 and the original 20 is exposed through a slit.
Patent JP-H0596689-A (JP)
Title: Laminated paper
Inventor: TSUNEKAWA TAKEYUKI
IPC: B32B27/30
Filed: 1991-10-07
Abstract: PURPOSE:To facilitate regeneration of used papers in producing the laminated papers for shopping bag, etc., by forming on the paper the plastic layer consisting mainly of the acrylic ester copolymer containing, beta-unsaturated carboxylic acid and/or vinyl group-containing acid anhydride as a copolymerizing component and soluble in an alkaline solution. CONSTITUTION:Alpha, beta-unsaturated carboxylic acid and/or vinyl group- containing acid anhydride, e.g. acrylic acid, the acrylic ester of acrylic acid and/or methacrylic acid, e.g. the acrylic ester of a mono-hydric alcohol having C1-C18 and, as required, a copolymerizable vinylcontaining monomer is copolymerized to form the acrylic ester copolymer soluble in an alkaline solution at a glass-transition temperature of 40-120 deg.C and an acid value of 50-300. This copolymer is formed by a uniaxial extruder into a stretched film, which is then layered on the paper to form a laminated paper.
Patent JP-H0793448-A (JP)
Title: Bar code label preparring system
Inventor: ONKAWA TAKEO
IPC: G06K1/12
Filed: 1993-09-22
Abstract: PURPOSE:To provide a system capable of designing a bar code label while visualizing a present designing state on a screen by considering the margin for reading on the left/right of a bar code. CONSTITUTION:By setting the size of the bar code label and various kinds of parameters concerning the bar code to a label size setting means 1501 and a bar code parameter setting means 1503, the respective picture generation means 1101, 1107, 1115, 1123 and 1129 of a label area, a bar code area, a character area, the margin for reading and a graphic pattern area generate picture data of cursors A to E showing the areas of the bar code label, the bar code, a character group, the margin for reading and a ruled line/character to display the pictures on CRT. Besides, by the operation of the cursor moving key, etc., of a key board 15, the display positions of the cursors B to D and the layout of the bar code, the character group and the margin for reading are changed in the longitudinal and lateral direction.
Patent JP-H0794962-A (JP)
Title: Highly efficient power amplifier
Inventor: YAMAMOTO KAIZO
IPC: H03F3/193
Filed: 1993-09-22
Abstract: PURPOSE:To prevent an operation state from being deviated from design due to the drop of the drain instantaneous voltage of an FET to be an amplification element in an F class power amplifier to a level less than knee voltage. CONSTITUTION:A serial circuit consisting of a diode 8 and a capacitor 7 is connected to loads 4 to 6 for an FET 1 in parallel and bias (VD-VK) is applied to the diode 8. When the absolute value of the output instantaneous voltage of the FET 1 exceeds the bias (VD-VK), the diode 8 is turned on, an AC ground state is set up and the peak of the instantaneous voltage is limited to the (VD-VK). Thereby the peak value of drain voltage is limited, so that the reduction of the drain current is suppressed, the distortion of the drain current is removed and ideal operation can be attained.
Patent JP-H0598028-A (JP)
Title: Polyoxymethylene extrudate
Inventor: TANIGAWA YUKIO
IPC: B29K59/00
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a polyoxymethylene extrudate improved in mechanical properties and high-temperature durability by introducing specified oxyalkylene units into a polymer comprising repeating polyoxymethylene units. CONSTITUTION:Formaldehyde or trioxane and a cyclic ether of formula I (wherein R0 and R0 are each H, alkyl or phenyl; and m is 2-6) or a cyclic formal of formula II are reacted with each other at 60-200 deg.C for 10sec to 100min in the presence of a cationic polymerization catalyst. The catalyst is deactivated by contact with a basic neutralizing agent to obtain a polymer terminated with alkoxy, hydroxyalkoxy or formate groups and having a structure derived by introducing 0.1-5.0mol, per 100mol of the oxymethylene units, oxyalkylene units of formula II into a polymer comprising repeating oxymethylene units. This polymer is extruded at its melting point to 270 deg.C.
Patent JP-S62114414-A (JP)
Title: Load reliief apparatus for repair part of cable
Inventor: SHIMIRAK GERALD L
IPC: H02G1/16
Filed: 1986-10-30
Abstract: A rigid but flexible bondbar interconnects first and second electrical cable ends in a vicinity of a splice region thereof, the bondbar being shaped and constructed such that it is substantially rigid when exposed to axial tensile loads below a first value and is irreversibly bent when subjected to axial tensile loads above the first value, an overall flex length of the bondbar being such that both of the cable ends are prevented from being pulled out of the cable repair region.
Patent JP-S61138519-A (JP)
Title: Membrane separation process of hydrogen isotope
Inventor: MATSUI MASAO
IPC: B01D59/12
Filed: 1984-12-08
Abstract: PURPOSE:To improve isolation performance for hydrogen isotope by using a film body formed of a shape memory alloy prepd. by sintering Ni-Al powder and executing separation by permeation at near a martensitic transformation temp. of said film body. CONSTITUTION:A film body 1 formed of a shape memory alloy prepd. by sintering Ni-Al powder is fixed to a clamp 2, and a gaseous mixture of hydrogen with tritium to be isolated is introduced into a feed tank 3. Then, a permeation cell 6 is heated by an electric furnace 5 at a specified temp. corresponding to the martensitic transformation temp. of said film body 1. The hydrogen- tritium gaseous mixture 4 is allowed to permeate the film body by sucking using vacuum, thus gaseous tritium is isolated. As the result, the isolation performance for hydrogen isotope is improved.
Patent JP-H04137104-A (JP)
Title: Extralow-speed driving device for precise positioning table
Inventor: SATO HIROSHI
IPC: G05B19/19
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a high precision by providing a target pulse generating means, a servo mechanism, and a table and generating second and following target pulses at prescribed intervals after generation of a first target pulse outputted from the target pulse generating means. CONSTITUTION:A target pulse sending interval designating circuit 8 consists of a target pulse CPU 9, a target pulse storage circuit 10, and a target pulse designating interface 14, and a target value and position information are inputted through cable receivers 12 and 12 connected to terminals 8a and 8b and a data bus 11. An interval designating pulse P0 which designates the intervals of position target pulses P sent from a target pulse generating means 2 is sent to the means 2 through a cable driver 13, the interface 14, and a terminal 8c. The circuit 10 is provided with a target pulse designating program INDEXC and a register memory REG. The program INDEXC uses the memory REG to execute the sequence. When the program INDEXC is executed, the number of position target pulses P and a number I of interpolations in a target section are stored in a position target pulse number register PR and an interpolation number register IR respectively by an initializing subroutine F1, and numerical values in a present section register iR and a zero return register KR are set to zero.
Patent JP-H07114462-A (JP)
Title: Program component execution system and program component check device
Inventor: SANADA NORIO
IPC: G06F9/06
Filed: 1993-10-18
Abstract: PURPOSE:To check the specification without correction of a code to a component already being in existence even when the component is added or replaced with other component in the generation of the specification of a system where program components are synthesized. CONSTITUTION:A program component storage section 102 stores a program component which describes a classification name to which a destination belongs, for the designation of an instruction destination in the operation definition of a program component and which describes a classification name to which an instruction source belongs, as the condition to execute the sent instruction, and a classification information storage section 103 groups all program components stored in the program component storage section 102 and gives a name to each group for the management. Since a name of program component to be sent is not directly described in the definition description of the program component, even when the program component is replaced with other program component, the program component is operated without revision of its code.
Patent JP-H10105909-A (JP)
Title: Device and method for controling bias current for magneto-resistance effect type magnetic head, and magnetic storage device
Inventor: OBA KAZUHIDE
IPC: G11B5/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve a utilization factor by making an investigation current flow through a magneto-resistance effect type magnetic head for calculating a resistance of the head from the current and a terminal voltage, determining a tolerance range of the bias current based on a pre-investigated relationship between the life and resistance, and setting an optimal bias current within the range. SOLUTION: A current control circuit 21b supplies a bias current to a magneto-resistance effect type magnetic head 10. A voltage detector 21c detects a voltage across both terminals of the magnetic head 10 then. A host system 50 works out a resistance of the magnetic head 10 from the bias current value and the voltage across the terminal. The host system 50 stores life data representing a relationship among resistance, bias current value, and life beforehand, and sets a tolerance of the bias current level referring to the relationship. And, the bias current is determined according to a prescribed optimal bias current setting procedure and also within a tolerance of the bias current.
Patent JP-H09152831-A (JP)
Title: Map display device, navigation device, storage medium storing house shape processing program, and storage medium storing map display use program
Inventor: FUTAMURA MITSUHIRO
IPC: G06T11/60
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify and facilitate the retrieval of houses and designation of desired location by recognizing shapes of houses. SOLUTION: House shape data displaying land shapes partitioned in a plane are stored in an information storage device 37. A desired land can be designated from pictures displayed on a display 33 by using a cursor. In this case, a coordinate of the center of the cursor is obtained and house shape data included in a range of the house shape including the center of the cursor are retrieved. When the center of the cursor enter the range of the house shape, since the place indicated by the house shape is to be designated, the operation is easier compared with it to look for a coordinate and put the center of the cursor on it.
Patent JP-H01101658-A (JP)
Title: Semiconductor device
Inventor: ITO TATSUSHI
IPC: H01L23/31
Filed: 1987-10-15
Abstract: PURPOSE:To obtain high reliability under high temperature and to improve the mechanical strength of a sealing resin by forming a semiconductor element by means of sealing using an epoxy resin formed substance containing certain elements. CONSTITUTION:A semiconductor element is sealed using an epoxy resin formed substance containing an epoxy resin which is other than a novolak type epoxy resin and which consists of at least 3 epoxy radicals in a molecule, a phenol resin which is other than the novolak type phenol resin and which consists of at least 3 phenyl radicals in a molecule, a brominated epoxy resin, and at least one compound selected from among a group of epoxy resins consisting of a Bi hydroxide, a Bi oxide, an Al hydroxide, and an Al oxide. Accordingly, such semiconductor element presents high reliability when left in a high temperature ambient for a long time, as well as its mechanical properties in the high temperature ambient are less subject to deterioration.
Patent JP-S63265358-A (JP)
Title: Retrieving device for information on character string
Inventor: TAKAHIRO NAYOMI
IPC: G06F17/21
Filed: 1987-10-15
Abstract: PURPOSE:To easily obtain a retrieving object for a character string regardless of its displaying way by using a means which connects plural character strings designated and detected on a picture to a single character string in the prescribed order. CONSTITUTION:When a character is designated on a picture, the information on the displayed character is registered in a picture information part 4 and then displayed with modulation of luminance via an output part 5. These actions are repeated and finished and a designated character string detecting part 8' checks the information on the part 4 to detect and connect the scattered designated character strings. In case the character following the designated character string is not equivalent to the designated one, the information on the character strings so far connected are sent to a detected character string connecting part 9. Then these connected character strings are defined as a first character string of the words to be retrieved. Then the part 8' continues detection of the designated character strings. Thus both parts 8' and 9 connect those designated and scattered character strings in the order of detection and produce a retrieved character string. At the final time point, a retrieving part 3 accesses an electronic dictionary 1 to retrieve the words of the retrieved character string.
Patent JP-H08118064-A (JP)
Title: Interior overheat protecting unit of metal pipe containing at least one optical fiber and manufacture thereof
Inventor: JIERI MARURIEERU
IPC: B23K37/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To enable thermal protection of optical fiber and packing gel of a metallic tube by providing a thermal diffuser between an auxiliary tube for inserting optical fiber in the metallic tube and a tight closing part. SOLUTION: The thermal diffuser 15 is situated between the first auxiliary tube 10, the second auxiliary tube 12 in the metallic tube 6 situated at the place of laser torch and the tight closing part of the metallic tube 6. The thermal diffuser 15 is secured so as to oppose the closing part over capillaries 12, 13 for injecting the gel. The thermal diffuser 15 receives the energy coming from the laser torch at the part named as an impact point and disperses the same over the entire surface and throughout the thickness, which has the effect of reducing the maximum temperature at the impact point. Therefor, the maximum temperature at the impact point is kept below the threshold temperature at which hydrogen generating phenomena in the packing gel 14 are started. The optical fiber in the first auxiliary tube 10 is protected in an advantageous state.
Patent JP-S62119203-A (JP)
Title: Production of olefin polymer
Inventor: FUNABASHI HIDEO
IPC: C08F10/00
Filed: 1985-11-20
Abstract: PURPOSE:To obtain a polymer having high stereospecificity, narrow molecular weight distribution and low catalyst residue content, by polymerizing an alpha-olefin in the presence of a catalyst having high and long-acting catalytic activity and composed of a specific solid catalyst component, an organic Al compound and an organic Si compound. CONSTITUTION:An alpha-olefin is polymerized in the presence of a catalyst composed of (A) a solid catalyst component produced by supporting an Mg compound of formula (R<1> and R<2> are 1-10C alkyl, cycloalkyl, aryl or aralkyl; lis 0, 1 or 2) [e.g. Mg(-OCH3)2, etc.] supported on an oxide of one or more elements selected from group II-IV elements of the periodic table and/or a compound inorganic oxide containing one or more kinds of said oxides and contacting the resultant supported solid with an electron donative compound (e.g. benzoic acid, benzoquinone, etc.) and a halogenated Ti compound, (B) an organic Al compound (e.g. trimethylaluminum) and (C) an organic Si compound having Si-O-C bond (e.g. trimethylmethoxysilane).
Patent JP-H1099609-A (JP)
Title: Solid-liquid separation apparatus
Inventor: ARAI KOICHI
IPC: A23L11/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separation apparatus having not only squeezing action but also sucking action. SOLUTION: A solid-liquid separation apparatus is equipped with the screw blade 12 rotated along the peripheral surface of a cylindrical or conical tubular filter element 1 and, in a process transferring a liquid to be treated in one direction by the rotary action of the screw blade 12, the liquid component in the liquid to be treated is filtered by the filter element 1 and the solid therein is taken out in front of the filter element 1. Further, not only a suction means 13 but also a filtrate discharge means 16 are connected to the outer cylinder 6 arranged around the filter element 1 through an interval.
Patent JP-H04139997-A (JP)
Title: Electronic equipment provided with remote controller
Inventor: SASHITA HIDEKI
IPC: H04Q9/00
Filed: 1990-10-01
Abstract: PURPOSE:To realize a liquid crystal television receiver provided with a compact remote controller having excellent operability by allowing a device main body to calculate a length scanned by a scanning roller based on a rotation detection signal generated in the remote controller. CONSTITUTION:Bezel structure is employed for a circumferential face of the remote controller 51 and a scanning roller 61 is provided projectingly partly for a map meter to one position of the circumference. In this state, a projecting part of the scanning roller 61 is abutted on a desired position on a map and traces a desired route, then the scanning roller 61 is turned and the distance is calculated by the television main body 50. In this case, the scanning roller 61 traces optional positions on the map such as a road to execute the measurement, then the length data obtained as the result of measurement is stored in a measure counter of an EEPROM 25 and the distance calculation is executed based on the length data. Thus, the electronic equipment provided with the compact remote controller with excellent operability is realized.