baber/WOPTO huggingface dataset:
Patent JP-H08222927-A (JP)
Title: Mount method for helical antenna and mount structure
Inventor: NAKASE KAZUHIKO
IPC: H04B1/3822
Filed: 1995-02-13
Abstract: PURPOSE: To attain the mount job quickly and easily without the use of a metal- made material for mount at all by improving the mechanical mount method and the mount structure. CONSTITUTION: A λ/2 helical antenna element 31 is screw-fitted to a terminal member 45 and they are contained in an antenna cover 43 and locked by an inner flange 43d. A couple of hooks 43a, 43b are integrally formed to a base end (lower end) of the antenna cover 43 and inserted and fitted to an antenna mount hole 44a provided to a case of a radio equipment.
Patent JP-S58141072-A (JP)
Title: Data terminal switching connection system
Inventor: FUJITA KAZUNORI
IPC: H04M11/00
Filed: 1982-02-17
Abstract: PURPOSE:To perform information transmission and reception to and from an exchange in digital signal format and to improve the speed and reliability of the transmission by providing a multifunctional telephone set which switches and connects data terminals to the main channel network of the exchange, and equipping this telephone set with various data terminals. CONSTITUTION:The multifunctional telephone set 30 normally has a voice side, i.e. handset T/R connected. For data transmission, a start signal is sent from a  data terminal 40. In the telephone set 30, once the start signal is detected by a  start signal detecting circuit 33, an interruption signal generating circuit 34 is  started to cause interruption to a processor 36. By the information in a storage  circuit 37, the processor 36 confirms the reception of the start signal and then  controls the detecting circuit 33 to connect the terminal 40 to a voice/data  switching circuit 31 through the detecting circuit 31. The processor 36, on the  other hand, controls the switching circuit 31 to connect a transmission line 50  from the handset side T/R to the data terminal side 40. Thus, the terminal 40 is  connected to the main channel network 10.
Patent JP-S54116306-A (JP)
Title: Heating method for steel pipe u-bend by applying electric current directly
Inventor: KASUYA SHIYOUJI
IPC: C21D9/08
Filed: 1978-03-02
Abstract: PURPOSE:To prevent production of residual stress in a steel pipe U-bend after heat treatment and to make it unnecessary to correct pitch, by annealing the steel pipe bend used for heat exchanger through heating by applying electric current directly. CONSTITUTION:U-bend pipe 12 is supported by a fixed clamp 1 and a movable clamp 2 at its parallel parts near the bent part of the U-bend pipe 12, and is heated by applying electric current directly through the clamps. Hereby the movable clamp 2 moves to outside with the expansion of the bent part while it is heated to a prescribed temp. for heat treatment such as annealing so as to increases pitch P. In cooling, the movable clamp 2 moves to inside with the contraction of the bent part so as to decrease the pitch P. Thus the pitch returns to the original length when the heat treatment is completed.
Patent JP-H01198499-A (JP)
Title: Method for drying coated member
Inventor: YAMAMOTO TADAYASU
IPC: C25D13/00
Filed: 1988-02-04
Abstract: PURPOSE:To prevent the crazing and cracking of an electrodeposited layer formed on a member to be coated due to bubbles by filling a water absorbing epoxy sealer into the part of the member to be filled with a sealer, coating the member by electrodeposition, heating and holding the coated member under specified conditions and carrying out prescribed baking and drying. CONSTITUTION:When a member to be coated such as a door or bonnet forming an automobile body, etc., is coated by electrodeposition, a water absorbing epoxy sealer is filled into the part of the member to be filled with a sealer and the member is coated by electrodeposition. The coated member is heated and held at 100-140 deg.C for >=10min before baking and drying to slowly cure the sealer from the surface toward the interior. By this curing, the appearance of bubbles to the surface of the sealer by the evaporation of water absorbed in the sealer is prevented. The member is then baked and dried at a prescribed baking temp. The crazing and cracking of the resulting electrodeposited layer due to bubbles is surely prevented and a significant rust preventing effect is produced.
Patent JP-H10204118-A (JP)
Title: Preparation of hydrophilic copolymer
Inventor: KANZAKI ATSUHIRO
IPC: G03F7/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a difficultly deteriorable hydrophilic copolymer in high yields. SOLUTION: Polybutylated bisphenol A emulsified with sodium dodecylbenzenesulfonate is added under agitation to a phosphoric-ester-group- containing hydrophilic copolymer latex, and the resulting mixture is added to an aqueous lauryldiethanolamine solution. The coagulated copolymer is dehydrated and dried to obtain a hydrophilic copolymer.
Patent JP-S62275213-A (JP)
Title: Optical scanning position detecting method
Inventor: ARIMOTO AKIRA
IPC: H04N1/04
Filed: 1987-02-06
Abstract: PURPOSE:To eliminate variation in the intensity of scanning light due to noise generated by a light source itself, a decrease in its light output, etc., and to accurately detect the passing time of a light point distinctively from when there is no light by using the time when the light point passes a point slightly shifted from the midpoint between two photodetectors as reference time. CONSTITUTION:When the photodetectors 61 and 62 are arranged at distance equal to the diameter of a light beam, the output of the photodetector 61 is denoted as 71 and the output of the photodetector 52 is denoted as 72. The differential output between those two output is 73 and then the intermediate point between the two detectors is not found because the two photodetector outputs does not cross each other. For the purpose, the output 71 is delayed by a constant ttheta through a delay circuit to obtain an output 74, which is made to cross the output 72 with time. Consequently, the two detector output are extracted as shown by a waveform 75 and the time when the output 75 crosses zero is used as the reference time.
Patent JP-S53109416-A (JP)
Title: Monitor controller
Inventor: NIIZAWA KATSUO
IPC: H04N7/18
Filed: 1977-03-07
Abstract: PURPOSE: To reduce the burden in the operator by miniaturizing the monitor control panel and to increase the safety of system in an atomic station, by commonly using the picture display unit for the graphic display DPLY and ITV system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01198331-A (JP)
Title: Manufacture of gear-shape continuous fiber molded body
Inventor: ITABASHI TOSHIYUKI
IPC: B29C43/32
Filed: 1988-02-04
Abstract: PURPOSE:To deform a continuous fiber into a gear shape so as to follow the shape recovery of flat plates to prevent breakage, by a method wherein the continuous fiber impregnated with a resin is held between two flat plates made of a shape memory alloy in which a gear shape is preliminarily stored and subsequently heated. CONSTITUTION:A pair of upper and lower endless belts 11 made of a shape memory alloy are guided by a large number of guide rollers 12, 12... and guide plates 13, 13. A gear shape is preliminarily stored in each of the endless belts and the endless belts recover the original gear shape during the passage through a heating device 15. A continuous fiber W passes between jet nozzles 16 injecting a resin on the way reaching an inlet A and receives the supply of the resin during this time to be impregnated with the resin. By the continuous rotation of the endless belts and the continuous feed of the continuous fiber W, an infinite length gear-shape continuous fiber molded body P is obtained.
Patent JP-S63193916-A (JP)
Title: Aromatic polycarbonate terpolymer
Inventor: SASAKI KENICHI
IPC: G11B7/24047
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the titled copolymer, having a high glass transition temperature as well as low photoelastic constant and used as optical information recording disks, by linking specific components of bis(hydroxyphenyl)-m- diisopropylbenzene, etc. CONSTITUTION:A copolymer which is an aromatic polycarbonate copolymer, obtained by linking 30-50mol.% 1,1'-bis-(4-hydroxyphenyl)-m-diisopropylbenzene to 15-70mol.% 1,1'-bis-(4-hydroxyphenyl)-p-diisopropylbenzene and 3-40mol.% 2,2-bis-(4-hydroxyphenyl)propane through carbonate bonds so as to provide 100mol.% total amount of the respective components and have >=125 deg.C glass transition temperature thereof as well as <=60Brewsters (10<-12>m<2>/N) photoelastic constant. Furthermore, the viscosity-average molecular weight is preferably 13,000-50,000.
Patent JP-S54117924-A (JP)
Title: Easy-to-couple oil charger unit
Inventor: OKI FUMIO
IPC: B67D7/08
Filed: 1978-03-04
Abstract: PURPOSE: To get a simple and low-cost coupling system of oil charging units for composing a dual suspended oil charger.  
     CONSTITUTION: Each of four L-shaped pillars 1 of an oil charging unit has, on both ends A, B of a side, holes a1, a2 and a1', a2' for fitting a motor and holes c1,  c2 and c1', c2' for relieving the heads of motor fitting bolts, respectively, at the  positions symmetrical in the longitudinal direction of the pillar, and holes b, b' for coupling two pillars 1, 1 are also formed being shifted from the fitting holes a. Because of these pillars, two units of oil chargers equipped with motors 2 can easily be coupled with each other by means of bolts, which allows to minimize the area required for their installation at the lowest cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09192824-A (JP)
Title: Method and device for maintenance of tundish
Inventor: TSURU YOSHIMITSU
IPC: B22D41/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To execute maintenance work for a large or small tundish with one maintenance device by clamping the tundish with a moving clamper, turning over the tundish, inserting a base metal peeling rod into a nozzle hole and peeling a metal stuck on the inner face of the tundish. SOLUTION: The tundish 11 after used is carried in on a tundish support base 18 of the tundish maintenance device 10 by a ceiling crane. By traveling a clamper 21, the tundish 11 is fixed to the support base 18. The tundish 11 is turned upside down by a reversing motor 32 and then dross in the tundish 11 is discharged. By running a moving truck 41, a metal peeling rod 42a is arranged right above the nozzle hole of the tundish 11. By protruding the metal peeling rod 42a with a hydraulic cylinder 42 downward, the metal stuck on the inner face of the tundish 11 is peeled and dropped downward. By traveling the clamper 21 and metal peeling rod 42a, positioning is made possible regardless of a size of the tundish 11.
Patent JP-S62182786-A (JP)
Inventor: KIJIMA YUJI
IPC: G06Q50/20
Filed: 1986-02-06
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-H03229521-A (JP)
Title: Code length compression system
Inventor: TANAKA TAKESHI
IPC: H03M7/30
Filed: 1990-02-02
Abstract: PURPOSE:To collect a transmission capacity which is wasteful, to transmit side information and to execute effective transmission by combining m-number of sample values shown by means of n-bits to constitute one frame, transmitting them by means of rearranging them into the number of bits (l) which is smaller than mXn and multiplexing side information to the idle bits and collecting the samples of n-bits so as to constitute the frame at the time of compressing a code length. CONSTITUTION:In an information source 1, m-number of the sample values of n-bits, which occur at every necessary time 1/y, are collected so as to constitute the frame in a frame constitution means 3. The values in the frame are rearranged in a frame rearranging means 4 and (2<n>-X)<m>-number of values are generated as the values of the number of the bits (l) by excluding X-number of patterns which cannot be generated at the time of rearranging among all the patterns 2<n>. Thus, a side information multiplex means 6 multiplexes side information from a side information source 5 to the idle bit, and they are changed into the mXn-bits, whereby the whole are transmitted. Thus, side information is transmitted at the bit rate of yX(mXn-l)/m.
Patent JP-H04251830-A (JP)
Title: Organic optical logic element
Inventor: KAWABE YUTAKA
IPC: G02F1/355
Filed: 1991-01-28
Abstract: PURPOSE:To provide the org. optical logic element which can operate at a high speed with low energy at ordinary temp. CONSTITUTION:This org. optical logic element is constituted by utilizing a crystalline body 1 constituted of org. molecules having electron excitation of >=1.0 vibrator intensity in a visible or near IR region of 0.4 to 1.0mum wavelength as a nonlinear optical medium and is the org. optical logic element having the wavelength of the driving light of the element within a lambda0-50nm to lambda0+50nm range when the resonance wavelength of the exciton or exciton polariton generated by the electron excitation of the crystalline body is designated as lambda0.
Patent JP-H03231224-A (JP)
Title: Controller for light transmission quantity
Inventor: FUJIOKA YUICHI
IPC: G02F1/1333
Filed: 1990-02-06
Abstract: PURPOSE:To increase a contrast ratio and to make improvement in responsiveness by providing a composite thin film which contains a nematic liquid crystal and dichromatic dyes in the skeleton of an org. high-molecular polymer and in which a specific solvent is made to remain. CONSTITUTION:The composite thin film 1 which contains the nematic liquid crystal 6 and the dichromatic dyes 7 in the skeleton 1a of the org. high- molecular polymer and in which the solvent being the good solvent of the org. high-molecular polymer, the nematic liquid crystal 6 and the dichromatic dyes 7 and having the solubility in the org. high-molecular polymer higher than the solubility in the nematic liquid crystal 6 and the dichromatic dyes 7 is further made to remain and two sheets of transparent base materials 3 formed with transparent conductive material films 2 are provided. Two sheets of the transparent base materials 3 are disposed in such a manner that the transparent conductive material films 2 face each other. The composite thin film 1 is crimped between these base materials 3. The light transmittability improves in proportion to the orientability in the electric field direction 8 of the nematic liquid crystal molecules 6 and the dichromatic dye molecules 7 and, therefore, the contrast ratio is large and the excellent responsiveness is obtd.
Patent JP-H08314704-A (JP)
Title: Generation system of control program
Inventor: ANDORIYUU AARU PIRANZU
IPC: G06F9/06
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a system which can effectively develop the control program of such a device as the ATM etc. by providing a visible interface which shows the link between sub-pictures indicating control processes which are grouped so as to indicate a plurality of simultaneously executable simultaneous processes and sub-pictures indicating the control flow to succeeding groups and which enables the editing of both sub-pictures. SOLUTION: While a user edits the data of a data table 38 on the table 38 by operating a keyboard 44 and a mouse 46, the user continues the edition until the data specifying a control program are assembled and writes the control program on a disk 48 through the drive 48 of the disk. Then the user inserts the disk into an ATM so that the disk can work as the storing device of the ATM. The program or a flow controlling sub-program is displayed in the work space area of a VDU(visible display unit) 42 together with a link line.
Patent JP-S62206024-A (JP)
Title: Dust removal of tuft and apparatus therefor
Inventor: OTSUKA YOSHIRO
IPC: D01G9/00
Filed: 1986-02-06
Abstract: PURPOSE:To efficiently remove impurities while hardly damaging fibers, by introducing tufts of raw fibers together with an air stream into a dust removing chamber provided with grid bars in at least part of sidewalls and advancing the raw fibers downward in a helical form. CONSTITUTION:Tufts (T) of raw fibers are fed into a dust removing chamber 11 in which at least part of sidewalls are formed from grid bars 12 with an air stream and advanced downward in a helical fform to carry out dust removal. Impurities contained in the tufts (T) colliding with the grid bars 12 fly out of gaps between the grid bars 12 to a dust collection chamber 15 and tufts having a small specific gravity ride on the air stream and advance while swirling.
Patent JP-S55117505-A (JP)
Title: Continuous casting method
Inventor: NONAKA KOUSHIROU
IPC: B21B1/00
Filed: 1979-03-05
Abstract: PURPOSE:To prevent the deterioration of quality and yield resulting from the internal cracks of cast billet, by supporting the long side upper and lower surfaces of continuously cast billet with the flat planes at neighborhood of correcting point, and by giving reduction to the short side of the billet with the vertical rolls. CONSTITUTION:The hydraulic pad 9 is arranged at neighborhood of the correcting point interposing the belt 8 (steel strip, etc.); a specified tension is given to this belt 8 which is then traveled together with the cast billet 1; hereby, the case billet 1 is given the safe surface support. Besides, the vertical rolls 4 for reducing the short side are arranged in plural points including the correcting point and its front points, on purpose to give the billet 1 the aim reduction. Herein used hydraulic pad 9 is equivalent to the fluid bearing. According to this method, the sufficient reduction can be given to the billet 1 while it is prevented from the buckling, hence, the internal cracks possible to affect the quality are hardly generated in the billet 1.
Patent JP-S61186608-A (JP)
Title: Off-shore structure
Inventor: FUJIWARA HIROMUNE
IPC: E02B17/00
Filed: 1985-02-14
Abstract: PURPOSE:To provide ice-breaking ability, by a method wherein an upper platform is installed in a manner to bestride plural vertically erected legs, and a lower platform having a slope formed to the side of a body is vertically movable installed to the legs. CONSTITUTION:With a jack 7 of a lower platform 5 driven, an upper platform 1 is pushed up to a necessary height above a sea surface with the aid of the lower platform 5, and the upper platform 1 is secured to legs 4 by means of a securing device 3. The lower platform 5 is then lowered and is brought to a stop in a position above a sea surface. When freezing 11 is produced on a sea, the lower platform 5 is lowered onto the sea surface to crash the freezing 11 by dint of the slope of the side of the platform 5 and under gravity.
Patent JP-S62185570-A (JP)
Title: Dc power source
Inventor: FUJIWARA NAOYOSHI
IPC: H02M7/12
Filed: 1986-02-07
Abstract: PURPOSE:To reduce the number of thyristors in a DC power source by composing a first power converter of the thyristors of the number responsive to the number of phases of a transformer, and composing a second power converter of switches and a plurality of thyristors to improve the utility rate of the transformer. CONSTITUTION:A gate signal is applied to the thyristors U-Z of a thyristor bridge 2 by a gate controller in the state that a switch 6a is opened and a switch 6b is closed, forward-converted, and a DC current is supplied to a load 4. When the DC current is reduced, the thyristors U-W are turned OFF, and a gate signal is applied to thyristors U'-W' to be reversely converted. After the DC current becomes zero, the switch 6a is closed, the switch 6b is opened, the gate signal is applied to the thyristors U'-W', X-Z to be forward- converted, and a current to the load 4 is inverted.
Patent JP-H11223315-A (JP)
Title: Burner for burning unburnt gas
Inventor: KURIOKA SHIGEO
IPC: F23D14/24
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To burn unburnt gas stably and continuously by a method wherein combustion gas in the inner tube of a double cylinder is passed through a flow regulating plate to generate straightly advanced primary generating gas, while a compressed air passage, generating the whirling stream of the compressed air, is provided at the outside of the double cylinder. SOLUTION: A burner is provided with a triple cylindrical structure consisting of an inner tube 1, a middle tube 2 and an outer tube 3. In this case, the inner tube 1 is a combustion passage 4 and combustion gas is supplied from a fuel supplying pipeline 5. On the other hand, a space between the inner tube 1 and the middle tube 2 is used for a combustion air passage 6 and combustion air is supplied from a combustion air supplying pipeline 7. Further, a space between the middle tube 2 and the outer tube 3 is a compressed air passage 8 and compressed air is supplied from a compressed air supplying pipeline 9 into the tangential direction of the inner peripheral surface of the outer tube 3, whereby the flow of compressed air passing through the compressed air passage 8 becomes whirling flow. According to this method, unburnt gas generated in a blast furnace or the like can be burnt stably.
Patent JP-H04240521-A (JP)
Title: Optical encoder
Inventor: SAHORI DAISUKE
IPC: G01D5/36
Filed: 1991-01-25
Abstract: PURPOSE:To make the size small and to detect positional information on an object of detection in a noncontact manner and with high precision by setting properly slit openings of two slit arrays provided in a slit plate, and a light- sensing means. CONSTITUTION:A light flux from an infrared light emission diode 21a falls on the surface 10a of a gage member 10 and is reflected totally on a slanting surface 10d, and it passes slit openings of slit arrays 11a and 11b and enters sensors 23 and 24. The slit openings of the slit array 11a are disposed at equal intervals and the interval of the adjacent openings are fixed in the direction RA of detection of position. In contrast, the slit openings of the slit array 11b are narrowed (widened) by a prescribed amount in the direction RA. As described above, the intervals of the slit openings of the slit arrays 11a and 11b in the direction RA are all different from one another, and therefore positions of light-projecting and light-sensing elements in relation to the position of the gage member 10, that is, absolute positions thereof, are determined.
Patent JP-H06245496-A (JP)
Title: Power supply device
Inventor: AKUSAWA YOSHIYUKI
IPC: H02M3/28
Filed: 1993-02-15
Abstract: PURPOSE:To make it possible to decrease the number of components by constituting a peak-hold type rectifier circuit and a series regulator circuit on the secondary side of a main transformer. CONSTITUTION:A peak-hold type rectifier circuit (PH) 12 at the time of rising rectifies the output of a main transformer 4 and then outputs the result. This is different from the rectifying operation of a rectifier circuit (BC) B9, and the voltage, which is higher than the voltage from the BCB 9, is generated even when a lower voltage is inputted. The voltage is controlled with a series regulator circuit (SR) 13, which is connected to PH 12. The set voltage is supplied in to an output terminal B10. The set voltage is slightly lower than the voltage, which is outputted from the steady-state BCB 9. Therefore, the output side of SR 13 becomes reverse bias in the steady state, and the current is not outputted. The current from the BCB 9 is supplied into the output terminal B 10. Therefore, the voltage at the output terminal B 10 at the rising time rises up to the set voltage before the voltage at an output terminal A8.