baber/WOPTO huggingface dataset:
Patent JP-H08295710-A (JP)
Title: Production of rubber-reinforced vinylaromatic copolymer
Inventor: DABIDE PURETEI
IPC: C08F279/02
Filed: 1996-02-16
Abstract: Process for the preparation of vinylaromatic copolymers reinforced with rubber which comprises:   a) dissolving a dienic rubber (i) and/or a linear block elastomer, vinylaromatic monomer-1,3 conjugated diene (ii), in a mixture comprising at least one vinylaromatic monomer and a pair of solvents consisting of a polar solvent and a nonpolar solvent; b) polymerizing the solution thus obtained, possibly in the presence of an initiator.
Patent JP-H08218953-A (JP)
Title: Evaporated fuel processing device for internal combustion engine
Inventor: HIYOUDOU YOSHIHIKO
IPC: F02D41/00
Filed: 1995-02-17
Abstract: PURPOSE: To reduce a discharging quantity of vapor to the atmosphere and to prevent pressurization in a fuel tank at the same time by operating an atmosphere open area changing means so as to increase an atmosphere open area further when a fuel tank internal pressure is large in comparison with in the case of a small tank internal pressure. CONSTITUTION: When HC is generated in a fuel tank 21 and a pressure of vapor (mixed gas of HC and air) inside the fuel tank 21 is increased, the vapor flows out to a vapor collecting pipe 25 so as to enter a canister 25 from a tank port 31 via an internal pressure control valve 23, and then, HC is adsorbed by activated carbon 33, while air is discharged from an atmosphere port 34 to the atmosphere. When a vapor quantity from the fuel tank 21 is increased, and discharge from the atmosphere port 34 cannot cover the increase, pressures inside an atmosphere chamber 35 and the second atmosphere chamber 44 in the canister 22 are increased, and as a result, a diaphragm 42 is shifted to a diaphragm chamber 43 side. Subsequently, the second atmosphere port 45 is communicated with the atmosphere, so that air inside the atmosphere chamber 35 is discharged to the atmosphere via the second atmosphere chamber 44 and the second atmosphere port 45.
Patent JP-H11291351-A (JP)
Title: Welding cylinder
Inventor: VOS HANS-LUDWIG
IPC: B29L7/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To allot a welding bar, which did it, clearly to crossing welding which was done. SOLUTION: A rotary driving device and welding bars 2 are provided in a welding cylinder fitted to a frame. The welding bars are arranged at equal angle intervals and in parallel to a rotary axis, can be adjusted continuously in the radius direction by a support, and is movable forward/backward in the radius direction to the support for the purposes of actuation and non-actuation. In order to specify each welding bar which did specified welding for passing film tube. an embossing die for attaching an identification mark for indicating the welding bar which did each welding to a welded web is fitted in the circumferential direction in front/in the rear of each welding bar.
Patent JP-H08223840-A (JP)
Title: Coil wire and its manufacture
Inventor: MIYAZAKI HIROSHI
IPC: H02K3/12
Filed: 1995-02-17
Abstract: PURPOSE: To provide a coil wire which facilitates the efficient arrangement of slots and, further, the reduction of the protrusion of the coil end to reduce the size of a motor core. CONSTITUTION: A coil wire 10 is composed of a plurality of flexible fine wires and is continuously wound onto the core of a motor through slots. The coil wire assembly 10 has rigid parts 12 which are composed of a plurality of the fine wires 11 which are bonded to each other so as to have required cross-sectional shapes and which are inserted into the slots. Flexible parts which are composed of bundles of a plurality of the fine wires 11 and of which coil ends are composed are provided between the adjacent rigid parts 12. The flexibility of the flexible part facilitates the reduction of the protrusion of the coil end.
Patent JP-S63199211-A (JP)
Title: Composition for coating compound
Inventor: UNOKI MASAO
IPC: C08F220/22
Filed: 1987-02-13
Abstract: PURPOSE:To obtain the titled inexpensive composition providing a film of coating having excellent weather resistance, water repellency, oil repellency, stain resistance, surface gloss, etc., consisting of a fluorine-containing polymer having a crosslinkable part, an acrylic copolymer having compatibility with the fluorine- containing polymer and a polyfluorocarbon chain-containing compound. CONSTITUTION:(A) A fluorine-containing polymer having a crosslinkable part is blended with (B) an acrylic copolymer having compatibility with the component A and (C) 0.5-30wt.% based on sum of the components A and B of a polyfluorocarbon chain-containing compound (preferably compound shown by the formula, etc.) to give the aimed composition. Chlorotrifluoroethylene/ethyl vinyl ether/hydroxybutyl vinyl ether copolymer, etc., are preferable as the component A and n-butyl methacrylate/2-hydroxyethyl methacrylate/methacrylic acid copolymer, etc., are preferable as the component B. A curing agent is preferably used in curing of the composition.
Patent JP-S55122814-A (JP)
Title: Control method of hot stove
Inventor: KAJIWARA TOYOTA
IPC: C21B9/00
Filed: 1979-03-14
Abstract: PURPOSE: To supply hot air of specified temperature and volume always to a blast furnce, by fixing the opening degree of the ventilation control valve in the preceding low temperature furnace, and adjusting the opening degree of the ventilation control valve in the succeeding high temperature furnace, when blowing hot air into blast furnace from hot stove in the stackered parallel system.  
     CONSTITUTION: Four hot stoves 1HSW4HS are used for a blast furnace BF, operating sequentially from 1HSW4HS while overlapping the blowing period. In the blowing period when the preceding stove and succeeding stove overlap, the hot air temperature at the exit of the preceding stove is lower than the target temperature, and the hot air temperature at the exit of the succeeding stove is higher than the target temperature. First, an upward control UP is given by increasing the opening degree of blow butterfly valve BBV 4  in the succeeding stove gradually up to full opening. Then, a downward control DOWN is given by decreasing the opening degree of butterfly valve BBV 3  in the preceding stove gradually up to full closure. These upward and downward controls are performed in an automatic control deivce 45 which is intended to keep the temperature of hot air blow to the blast furnace at the specified value, so that hot air of specified temperature and volume may be always supplied to the blast furnace. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57145477-A (JP)
Title: Picture converting system
Inventor: NAKAMURA KOUZOU
IPC: H04N1/393
Filed: 1981-03-04
Abstract: PURPOSE:To decrease distortion of a picture, by setting the upper limit of the picture distortion which is caused when the thin line of a run length is transmitted in preference in case the picture elements are reduced and transmitted and decreasing the number of picture elements when the picture distortion exceeds its upper limit. CONSTITUTION:A reader 10 scans an original and converts the information on the original into the white and black binary picture signals. Theseppicture signals are temporarily stored in a line memory 20. A run length calculator 30 scans the memory 20 to calculate the run length, i.e., a continuous number of white and black picture elements. When four picture elements are decreased down to three picture elements to be converted, a picture processor 40 gives a 3/4 multiplication to the run length obtained before a conversion, transmits the integer part in the form of a run length obtained after the conversion and adds the deeimal part to the next run length as a residual. In this case, if the thin line of the run length 1 is continuous, the negative residual increases.  Thus a limitation is provided against the increase of the negative residual to reduce the picture distortion.
Patent JP-S63198778-A (JP)
Title: Starting and charging device for engine
Inventor: ASO HIROAKI
IPC: F02N11/04
Filed: 1987-02-12
Abstract: PURPOSE:To prevent the deterioration of the operating characteristic of rotary field poles by fitting a heat pipe exposed to the outside at one end near the junction with a clutch plate in the rotary field poles and suppressing the temperature rise of the rotary field poles with this heat pipe. CONSTITUTION:A starting and charging device main body 1 is constituted of a pair of rotary field poles 2a, 2b integrally connected via a nonmagnetic ring 7, a field winding 3 fitted to a field core 11, an armature core 4, and an armature winding 5. In this case, a bracket 34 is fixed to an engine block 31 having a cooling liquid circulation passage 32, the cores 4, 11 are coupled with this bracket 34, and the heating of the windings 5, 3 can be suppressed through communicating paths 36, 37 communicated to the cooling liquid circulation passage 32. A heat pipe 40 is fitted to the outer periphery of the rotary field pole 2a, and one end is protruded to the outside. The heat generated when a clutch 17 is engaged or disengaged is radiated via the heat pipe 40.
Patent JP-S58147581-A (JP)
Title: Gold plating method
Inventor: SATOU TAKEHIKO
IPC: H01R11/00
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a thin gold plating film having less pinholes and excellent corrosion resistance and oxidation resistance by interrupting the conduction of electricity for electroplating, applying strike plating of platinum group metals and again applying the electroplating in succession. CONSTITUTION:In a stage of forming a gold plating film on an underlying metallic material by electroplating, the period for forming the gold plating film is divided to plural times by interrupting the conduction of electricity to a plating bath one or twice, and strike plating of platinum group metals such as gold, palladium or the like is applied in said period when the conduction of electricity is interrupted. The plating bath contg. metallic ions to be plated in a concn. lower than the concn. thereof in ordinary plating baths is used for the above- mentioned strike plating, and the uniform plating is accomplished under the conditions of large current density, a short time and low current efficiency, whereby the pinholes of the gold plating film are decreased considerably and corrosion resistance, oxydation resistance, etc. are improved.
Patent JP-S56126323-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IEDA NOBUAKI
IPC: H03K17/06
Filed: 1980-03-10
Abstract: PURPOSE:To avoid the breakdown of a transistor, by connecting the output line of a driving circuit to the power source via a resistance. CONSTITUTION:One end of the resistance R having a sufficiently large resistance value compared with the output voltage viewed from the side of output line B of the driving circuit A when the output field effect transistor T of the circuit A is turned on is connected to the output line B of the circuit A. At the same time, the other end of the resistance R is connected to the power supply terminal E1 to which the voltage higher than the voltage applied between the power source E1 and the common terminal E0. In such constitution, a large current is supplied to the load L without using a large-size transistor Q of the circuit M to be driven nor increasing the value of the voltage V1 to be applied to the power supply terminal E1 of the circuit A.
Patent JP-S62188371-A (JP)
Title: Input bias circuit of charge transfer device
Inventor: ORIHARA JUNICHI
IPC: H01L29/76
Filed: 1986-02-14
Abstract: PURPOSE:To obtain an input bias circuit, which has a simple constitution and can be made smaller in its occupation area on a chip, by a method wherein the prescribed voltage is impressed on the gate of an FET formed using a buried layer which is used as a charge transfer channel and a semiconductor layer of the same conductivity type as that of the buried layer and a source input voltage obtained by feeding the prescribed current between the drain and the source is outputted as an input bias voltage. CONSTITUTION:A buried layer 2a of a charge transfer device, a semiconductor layer 2b of the same conductivity type as that of the buried layer 2a, a gate electrode 22 formed on this semiconductor layer 2a through an insulating film, a drain region 20 and a source region 21, which are formed being separated from each other pinching the semiconductor layer 2b under the gate electrode 22, and a current feed means 23 to feed the prescribed current between the drain region 20 and the source region 21 are provided and a voltage to be led out in the source region 21 by impressing the prescribed voltage VR on the above gate electrode 22 is so contrived as to output as a bias voltage to bias the input signal of the charge transfer device. Thereby, an input bias voltage to change according to the dispersion of the optimum input bias point of a CCD, which is caused by the dispersion of process, can be obtained by a simple constitution, the number of elements is lessened and the occupation area, which is located on a chip, of the input bias circuit can be made smaller.
Patent JP-H05226850-A (JP)
Title: Binding for portable apparatus
Inventor: HAYAKAWA MARIKO
IPC: H04B1/08
Filed: 1992-02-18
Abstract: PURPOSE:To protect an operating surface of a portable apparatus at the time of carrying and to eliminate disturbance of an operation at the time of operating. CONSTITUTION:The binding for a portable apparatus comprises a box-shaped body 20 in which the apparatus 1 is inserted from an opening 29 to be contained, a window 21A provided on a front cover 21 corresponding to an operating surface 1A of the contained apparatus 1, a band 25 fixed at one end to the cover 21 or a rear cover 22 and freely engaged at the other end with the cover 22 or 21, and an extensible/contractible stripe 30 fixed at one end side to a selected ridge line of the cover 21 and at the other to the ridge line of the body 20 in the diagonal direction to extend to a front surface of the cover 21. The stripe 30 is turned back at the time of operating the apparatus 1 to be extended to the cover 22 side.
Patent JP-H07236500-A (JP)
Title: Oligonucleotide for detection of microorganism of genus salmonella and detection method using the oligonucleotide
Inventor: OHASHI TETSUO
IPC: C12N15/09
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a nucleic acid for the detection of a microorganism of the genus Salmonella causing food poisoning, etc., by using a nucleotide sequence coding an L-arabinose operon gene of a microorganism of the genus Salmonella in the specimen as a target and chemically synthesizing to get a sequence complimentary to the nucleotide sequence. CONSTITUTION:This new oligonucleotide for the detection of microorganism of the genus Salmonella in a specimen is produced by using a nucleotide sequence coding an L-arabinose operon gene of a microorganism of the genus Salmonella in the specimen as a target and chemically synthesizing to get a sequence complimentary to the nucleotide sequence. The synthetic nucleotide contains >=10 continuing bases selected from the sequence group of formula I to formula V or is composed of a corresponding complimentary sequence. A microorganism of the genus Salmonella in a specimen can be detected by selectively amplifying a target nucleotide by PCR process using an oligonucleotide containing at least one of the formula I to formula V as a primer for the chain extension reaction and detecting the amplified nucleotide fragments.
Patent JP-H01205870-A (JP)
Title: Welding method for tube panel
Inventor: NAKAJIMA KUNIHIRO
IPC: B23K9/00
Filed: 1988-02-12
Abstract: PURPOSE:To prevent the occurrence of welding distortion and to eliminate stress relief work by welding simultaneously four corner parts of a member to be welded of a tube panel by two downward high-speed rotating torches on the surface side and two upward high-speed rotating torches on the rear side. CONSTITUTION:The two torches 11 and 13, and the two torches 12 and 14 are arranged respectively with respect to a surface side weld zone and a rear side weld zone. The high-speed rotating arc torches are used wholly for the four torches. The high-speed rotating arc torch feeds a welding wire 6 to the center of an electrode nozzle 5 and is made eccentric by an eccentric hole of an electrifying chip 7. The electrode nozzle 5 is rotated at a high speed by a motor and a heat source is dispersed uniformly and the peripheral penetration is increased and the bead surface is curved. The four torches are inclined at a prescribed angle on the horizontal surface and arranged at prescribed intervals in the welding direction from physical restriction. By this method, the occurrence of the welding distortion is prevented and inversion of a work is not necessary and a manufacturing stage can be simplified.
Patent JP-S59194623-A (JP)
Inventor: ERITSUKU ABURAMU UDOREN
IPC: H02H3/26
Filed: 1984-02-22
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-S63199801-A (JP)
Title: Stabilization treatment device for ferromagnetic metal powder
Inventor: YAMAMOTO TETSUSHI
IPC: B22F1/145
Filed: 1987-02-12
Abstract: PURPOSE:To form surface oxide films uniformly and densely on the granules of ferromagnetic metal powder to stabilize said powder by charging the ferromagnetic metal powder into a cylindrical rotary type reactor body, passing an oxidative gas from a blowing route to a discharge route. CONSTITUTION:The ferromagnetic metal powder essentially consisting of iron is charged together with an org. solvent at need to avoid the contact of the powder with air into the cylindrical rotary type reactor body 1 of a horizontal type through a charging/taking out port 2. The reactor body 1 is then rotated by a driving motor 11. The oxidative gas is introduced in this state from an inlet 3 through a central flow passage 5 into the vessel body and is brought into contact with the ferromagnetic metal powder; thereafter, the gas is discharged through a gas conduit 10 and a box 9 from an outlet 4. The above- mentioned oxidative gas is preferably an inert gas contg. about >=0.5vol.% oxygen. The oxide films having about 10-25% conversion rate are formed in about 5-30hr on the granular surfaces of the above-mentioned ferromagnetic metal powder.
Patent JP-S54122016-A (JP)
Title: Inter-stage tuning coupled circuit of vhf tuner
Inventor: ARAKI ICHIROU
IPC: H03J3/18
Filed: 1978-03-15
Abstract: PURPOSE: To ravel out image distrubance at a high-band time and also to remove disturbance of an intermediate-frequency signal at a low-band time.  
     CONSTITUTION: This circuit consists of 1st inductance coil LA inserted in series between drain electrode (d) of field effect transistor TR 1  constituting high-frequency amplifier 2 and the base of TR 2  constituting frequency converter 4, varactor diode D 1  which connects to the 1st capacitor shunt-connected to the input terminal of coil LA and whose capacity varies with a tuning voltage supplied from terminal 6 via resistance R 1 , 2nd inductance coil LB which has a value much greater than that of coil LA shunt-connected to the output terminal of coil LA, 2nd capacitor C 6  shunt-connected to the output terminal of coil LA, switching diode D 2  which is controlled to conduct by a band switching control signal supplied from terminal 7 via current-limiting resistance R 2 , and 3rd and 4th capacitors C 5  and C 7  for coupling. Then, this circuit serves for a (π)-type tuner circuit at a high-band time and for a parallel tuner circuit at a low-band time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59156682-A (JP)
Inventor: HASHIMOTO YASUHIRO
IPC: B25J5/02
Filed: 1983-02-28
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-S63197230-A (JP)
Title: Production system for extraction program
Inventor: MIYAZAWA KAZUYUKI
IPC: G06F9/06
Filed: 1987-02-12
Abstract: PURPOSE:To realize the reduction of the programming manhour, the improved reliability and the facilitated maintenance with a production system for extraction program, by checking previously the program quality via each program control part and processing part. CONSTITUTION:A program control part having a sense of the greatest common measure of an extraction program is standardized for production. Then a general-purpose program control/processing part 1 standardized for production in terms of each process of the program 4. In this case, the satisfactory attention must be given to the reliability of each process. A processor 6 produces an extraction program generator 3 serving as a system which sets automatically each processing part into the part 1 based on the input information. Then the information needed for automatic generation of the program 4 is interactively supplied to the processor 6 from an input device 2. The generator 3 sets each processing part into the corresponding part 1 in response to said information. Thus the program 4 is obtained.
Patent JP-H05232192-A (JP)
Title: Testing method for shelf mounting package and connector therefor
Inventor: YAJIMA HIDEAKI
IPC: H05K7/14
Filed: 1992-02-19
Abstract: PURPOSE:To obtain the testing method and connector performing an activation test of a package in an open state in a circuit device wherein a package constituted as a circuit is parallelly arranged from the front surface of the shelf of a housing and inserted in the connector of the backboard of the rear surface of the shelf to form circuit connection and capable of corresponding to an increase in the frequency and speed of a circuit and made usable in common. CONSTITUTION:The connector 3 of the backboard 2 of the rear surface of a shelf 1 is a through type double-side fitting connector and the connector A31 fitted and connected on the rear side of the connector 3 and the connector B32 fitted and connected to the connector 33 of a package 5 are provided to both ends back to back. A testing connector 6 equipped with a means mutually connecting terminals at the shortest distance is used and fitted and fixed to the connector 3 at the predetermined position of the backboard 2 from the rear side thereof and the package 5 is connected to the connector 6 using a plug to enable an activation test.
Patent JP-H03235128-A (JP)
Title: In-line development processing method for taking over working directory
Inventor: ARASE TOMOMASA
IPC: G06F9/45
Filed: 1990-02-09
Abstract: PURPOSE:To eliminate the fear that the processing quantity becomes large, and also, to smoothly execute the settlement processing by taking over correctly a working directly by executing an in-line development in a form of intermediate data, and also, storing the contents of the in-line work directory in a translation working file. CONSTITUTION:In a first stage, with respect to all program units (1)-(4) of a source program 1, a syntax analysis processing FE1 and a semantics analysis processing FE2 are executed. Subsequently, intermediate data obtained as a result of executing at least the processing by this syntax analysis section and the processing by the semantics analysis section is stored in advance in a translation working file 2, so that the in-line development is executed by utilizing the contents of its translation working file 2, the in-line development can be executed in a form of the intermediate data, and also, the contents of a working directory are taken over through the translation working file 2. In such a manner, when there is no fear that the processing quantity becomes large, the settlement processing can be executed smoothly by taking over correctly the working directory.