baber/WOPTO huggingface dataset:
Patent JP-S56151186-A (JP)
Title: Method for supporting and fixing lining of pressure vessel
Inventor: SAKAI TADAAKI
IPC: B23K20/08
Filed: 1980-04-23
Abstract: PURPOSE: To improve fatigue strength and bonding strength by digging a groove in the wall of a pressure vessel, and explosive-welding a strip of the same kind metal as that of lining in this groove thereby fixing the lining.  
     CONSTITUTION: A groove 7 is dug in a base metal 1, and a strip 8 consisting of metal of the same kind as that of a lining material 2 is explosive-welded into this groove 7. At this time, the depth of the groove 7 and the thickness of the strip 8 are made the same and the thickness of the strip 8 is made thickness at which explosive welding is accomplished without deforming the vessel. Thence, the base metal 1 is clad with the lining material 2 and the lining material 2 is so disposed that its joint part comes over the strip 8. The lining materials 2, 2 are butt-welded by a butt-weld zone 9, and the weld zone 9 is also melt-stuck to the strip 8. Thereby, the lining materials 2, 2 are fixed to the base metal 1 via the strip 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000249908-A (JP)
Title: Focusing device for electronic image pickup device
Inventor: HASHIMOTO HITOSHI
IPC: G02B7/28
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the focusing device of an electronic image pickup device which can be adapted to the wide-ranging conditions of an object. SOLUTION: When such a condition that the object is dark and the like is satisfied in the case of automatic focusing processing, a more precise focusing position is calculated by turning on a lamp device 101 according to a vertical synchronizing signal related to a CCD 5 and the electric charge accumulating action of the CCD 5 or the prescribed moving amount of a focusing lens 3 so that the proper automatic focusing processing is executed. Thus, the focusing device of the electronic image pickup device which can be adapted to the wide- ranging conditions of the object can be provided.
Patent JP-H11235019-A (JP)
Title: Power supply apparatus
Inventor: OBA TSUNETOSHI
IPC: H02M3/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus which can realize cost-down through good heat radiating efficiency, effective use of the mounting space and prevention of increase in size of the power supply body, by eliminating the structure that a power module itself is never cased double with the power module case and the case of the power supply apparatus body. SOLUTION: In an AC input power supply apparatus utilizing a power module 2, the bottom part of the case 8 of the power supply body 1 is formed of a power module 2, and the upper surface of the power module 2 is provided with a plurality of terminals 10. These terminals 10 are used to connect the printed circuit board 11 mounting discrete parts with the power module 2. Therefore, the power module 2 is never double cased with the case of the module itself and the case of the power supply body 1. Accordingly, heat radiating efficiency becomes high, the mounting space can be used efficiently and increase in size of the power supply body 1 can be prevented to realize cost-down.
Patent JP-S6177186-A (JP)
Title: Tape remaining quantity detecting and displaying device
Inventor: SUZUKI KOJI
IPC: G11B27/10
Filed: 1985-03-15
Abstract: PURPOSE:To calculate the size of a using hub and a remaining time of a tape capable of recording by detecting the number of rotation of a feed-reel and/or a take-up reel different by a winding quantity of a magnetic tape during loading and unloading of the tape. CONSTITUTION:During a loading of a tape, by a photointerrupter 22, the number of slits provided in a disk 20 coaxial with a feed reel, namely, the number of pulses n1 is detected, counted by counter 29a, and a tape wound diameter D1 of the feed reel is calculated in an arithmetic section 31. In a a discriminating section 32, the D1 is compared with a diameter of a large hub, and when the D1 is larger, an unloading of the tape is carried out and a rapid traverse is executed until the number of the pulses n1 of the feed reel side is counted by the counter 29a. A disk 21 is coaxial with a take-up reel 5, by a photointerrupter 26, the number of pulses of the disk 21 is detected, counted by a counter 29b and a tape wound diameter D2 of the take-up reel is calculated. When the D2 is larger than the large hub in diameter, the remaining time is detected by the calculation section 31 by using a radius of the large hub and displayed on a displaying device 33.
Patent JP-S58171774-A (JP)
Title: Magnetic disc device
Inventor: MURAKAMI RIYUUICHI
IPC: H01L23/44
Filed: 1982-03-31
Abstract: PURPOSE:To suppress the generation of heat in a disc enclosure, by supplying cooling water to groove arranged on the outside wall of the enclosure or constituted on the inside of casting of the outside wall. CONSTITUTION:Plural magnetic discs 7 are mounted on a spindle 1, and the spindle 1 is rotated with a prescribed number of rotation by a DC motor 4. An actuator 2 is used to place a magnetic head in a prescribed area of magnetic discs 7. These members are held by a base 3 and are stored in a cover 6. Cooling pipes 5 are arranged on the outside circumference of the cover 6, and a cooling medium is flowed to cooling pipes 5 to cool the inside of the cover 6.
Patent JP-H08251216-A (JP)
Title: Data transmitter
Inventor: NAKAMURA YOSHIFUMI
IPC: H04L12/433
Filed: 1995-03-13
Abstract: PURPOSE: To provide a data transmitter which can be operated as a single system without stopping its entire function even when a node or a transmission line is disconnected. CONSTITUTION: Concerning the data transmitter for which the ring-shaped cascade connection of plural nodes 10 through a pair of transmission lines L1 and L2 is performed and one node is defined as a terminal node 10n to inhibit a repeat operation, when transmitting an information frame between the adjacent nodes excepting for the terminal node 10n, the reception side node returns a reception confirmation frame to the transmission side node. When the reception confirmation frame is not returned within fixed time, the existence of abnormality is judged. When the existence of abnormality is judged, the repeat of the information frame to the reception side node is inhibited and a terminal station report frame for reporting the generation of abnormality is sent to the normal side transmission line.  When this terminal station report frame arrives at the terminal node 10n, the repeat operation of the terminal node 10n is started.
Patent JP-S61213033-A (JP)
Inventor: FUKUSHIMA TOSHITAKA
IPC: A61B5/02
Filed: 1985-03-15
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-H03253928-A (JP)
Title: Initializing system
Inventor: UMEDA YUJI
IPC: G06F1/30
Filed: 1990-03-05
Abstract: PURPOSE:To obtain an exact alarm outputted as a result of decision by deciding whether a memory of a RAM space is broken down or not at the time of initialization, and discriminating the self-diagnosis and the contents to be initialized in accordance with whether a power failure time from a timepiece part is long or short in the case the memory is not broken down. CONSTITUTION:The system is provided with a CPU 12, a ROM 11, a RAM 13 and a clock part 14 for counting the time, and at the time of executing the initialization, whether a memory of the RAM 13 space is broken down or not is decided. As a result, in the case the memory is broken down, the initialization processing is executed, and in the case the memory is not broken down, a hit of power failure of the power failure of a long period is decided, based on the time of the clock part 14, and a self-diagnosis of a necessary element is executed. In such a way, an appropriate decision result can be outputted from the time of restoration of power failure, and the accuracy in the case of an alarm, etc., can be improved.
Patent JP-2000251995-A (JP)
Title: Connector for electrical connection
Inventor: TAKAHASHI SEIJI
IPC: H01R13/15
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent electrical characteristics from varying, by securing stable contact of a connector pin with a tube at all times. SOLUTION: One end 30 of a compression coil spring 3 abuts on a bottom surface 24 of a base end of a connector pin 2, and the other end 32 thereof abuts on a bottom surface 10 of a tube 1. The coil spring 3 has a projection 34 axially projecting from its end 30, and the end of the projection 34 abuts on the bottom surface 24 of the base end of the connector pin 2 at a bias position S radially biased from the center axis C of the connector pin 2. A moment M acts on the connector pin 2 so as to incline its center axis C relative to the tube 1 by a resilient force F of the coil spring 3 acting on the bias position S. Thus, a peripheral portion X of the base end part 20 of the connector pin 2 is pressed against an inner surface of the tube 1 by the moment M.
Patent JP-H08215084-A (JP)
Title: Piping structure for air bubble bathtub
Inventor: WADA REN
IPC: A61H23/00
Filed: 1995-02-17
Abstract: PURPOSE: To reduce the number of required piping members at the time of performing piping for forcibly feeding externally circulated bathtub water to adjacently arranged two jetting ports in an air bubble bathtub. CONSTITUTION: For the structure of the connection part to the jetting port of bath water piping 20 for return, two branching pipes 34 are branched directly downwards from different positions in an axial direction in an approximately horizontal main pipe part 28 and the tips of the branching pipes 34 are connected to respective jetting port members 36.
Patent JP-H04269540-A (JP)
Title: Laminated film for heat sealant layer
Inventor: KUROKAWA HIDEKI
IPC: B32B27/28
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a laminated film suitable as the heat sealant layer of the lid material to a container made of a styrenic resin and improved in punching processability, the peel feeling at the time of the peeling of the lid material, film forming properties, blocking resistance and the adhesiveness to the surface of the Al foil in the base material for the lid material. CONSTITUTION:A laminated film is composed of a coextrusion film consisting of a first resin layer formed from a resin composition consisting of 20-80wt.% of an ethylene/alpha-olefin copolymer with density of 0.915-0.940 and 80-20wt.% of a styrene-butadiene block copolymer composed of 50-90wt.% of styrene and 50-10wt.% of butadiene and a second resin layer formed from an ethylene/alpha- olefin copolymer with density of 0.915-940.
Patent JP-S56150352-A (JP)
Title: Precolumn for liquid chromatography
Inventor: MUKAIYAMA YOSHIYUKI
IPC: B01D29/00
Filed: 1980-04-21
Abstract: PURPOSE:To simply necessitate exchanging the cartridge column alone inspite of degradation in function by building a removable column which is sealed at both ends by filters and contain packing into a cylindrical hollow pipe provided with liquid feed ports at both ends. CONSTITUTION:A cartridge column 2 is housed in a cylindrical hollow pipe 1, and both ends of a cylindrical hollow pipe 1 are sealed by nipples 5 having holes permitting insertion of connecting pipes 3 and 3' and liquid feed ports 4 and 4', whereby the precolumn is constituted. The cartridge column 2 is pressed from both sides by the nipples 5 and 5', by which the cartridge column 2 is fixed. The column 2 is formed of a hollow pipe 6, filters 7, 7' and seals 8, 8', and packing is filled therein. The filters 7, 7' filter the insoluble material mixed in the developing liquid which is being fed. The packing functions as a filter medium for such microinsoluble materials that cannot be removed with the filters alone.
Patent JP-S60210261-A (JP)
Title: Drug delivery system
Inventor: EDOWAADO ESU TORITSUPU
IPC: B65D39/00
Filed: 1985-03-19
Abstract: A stoppered drug vial forms part of a drug delivery system which maintains the sterility of the drug in storage, dilution and use. A removable, pierceable diaphragram is placed over the stopper which seals the vial. The removable, pierceable diaphragm is held in place by attachment to a skirt member which encloses and is in frictional contact with the upper portion of the vial wall. Access to the drug in the vial may be obtained by either removing the diaphragm and the stopper or piercing the diaphragm and the stopper with a cannula.
Patent JP-H11244375-A (JP)
Title: Hydrophilic lubricant for endoscope
Inventor: MATSUMOTO JUN
IPC: C10M129/06
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To decrease frictional resistance, to improve lubricating ability and to enable to be washed, disinfected and used repeatedly by applying the solution that contains a polar solvent and an emulsifier which contains a hydrophilic group and a lipophilic group, or, in addition, hydrophilic polymers to the surface of the inserting part of the endoscope. SOLUTION: This hydrophilic lubricant for an endoscope is composed of a polar solvent and an emulsifier that contains a hydrophilic group and a lipophilic group and it is rubbed on the surface of inserting part 3 of endoscope 1 toward a coelome in order to add lubricating ability. The lipophilic group of the emulsifier in the polar solvent is ionically bonded to the lipophilic group and so on in the layers on the surfaces of the inserting part 3 of endoscope 1 that are made of resin or polymer is absorbed to the inserting part 3 and adhered to i. Accordingly, it cannot be peeled by a certain frictional resistance. Also, lubricating ability is realized as sputum and so on cause the wet state by the hydrophilic group of the emulsifier. Thus, the coefficient of dynamic friction can be decreased and good lubricating ability can be maintained.
Patent JP-H10215795-A (JP)
Title: Additive for thickening composition and application therefor
Inventor: ASANO HIROKAZU
IPC: A23L27/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for a thickening compsn. which thickens food to a high viscosity without gelatinizing the food and may be industrially easily produced by incorporating the native gellan gum used in the presence of polysaccharides, such as tamarind seed gum. SOLUTION: This thickening compsn. contains the native gellan gum to be used in the presence of >=1 kind or 2 kinds of the polysaccharides selected from the tamarind seed gum, angelica gum, glucomannan, xanthan gum, locust bean gum, pullulan guar gum and iotacarrageenin. The food is preferably thickened by using such additive for the thickening compsn.
Patent JP-S56152009-A (JP)
Title: Automatic control method
Inventor: TANAKA YASUO
IPC: G05D3/00
Filed: 1980-04-24
Abstract: PURPOSE:To correct a speed excellent as an operator intends, by avoiding the extreme speed change of an actuator when correcting track control manually in automatic operation. CONSTITUTION:For example, interruption signal (r) arrives at switch 15 in automatic operation and the switch 15 is closed to connect adder 5 and adder 14 together. In this case, input equipment 2 is operated to generate interruption signal S through the operation of equipment 2, opening switch 13. Therefore, feedback signal (w) in the output of adder 5 is cut off and its output contains only signal (v). As a result, output (u) of adder 14 is the sum signal of signal (v) and manual speed controlling signal (x) and actuator 9 is brought under open control to improve the stability remarkably, making the smooth correction.
Patent JP-H04273838-A (JP)
Title: Production of 4-t-butylcatechol
Inventor: AOKI TADAMICHI
IPC: C07C37/14
Filed: 1991-02-27
Abstract: PURPOSE:To obtain the title compound in high purity in reacting an industrially inexpensive mixed butene with catechol by continuously feeding a mixed butene in the presence of an activated clay catalyst, stopping feed of the mixed butene and further carrying out the reaction to suppress formation of byproducts. CONSTITUTION:In continuously feeding a mixed butene consisting essentially of isobutylene and n-butenes, prepared by removing butadiene from 4C fraction obtained by thermal cracking of naphtha, to a reactor charged with catechol and activated clay catalyst and and >=0.25meq/g acidity is used, the mixed butene is continuously fed and reacted, then feed of the mixed butene is stopped and further the reaction is effected to give the title high-purity compound. By this method, formation of by-products is suppressed and advantageously high-purity 4-t-butylcatechol can be produced from the inexpensive mixed butene.
Patent JP-H0563966-A (JP)
Title: Method and device for converting scanned image information into output to print medium
Inventor: SHII ESU CHIYAN
IPC: H04N1/52
Filed: 1991-02-26
Abstract: PURPOSE: To obtain superior spatial resolution, gray scale gradations, and fast operation by converting an image input signal obtained by scanning an image into an ordered dither quotient signal and allocating the signal to a specific number of pixels of an output super pixel group according to specific priority. CONSTITUTION: A scanner 10 converts a color image into gray scale data and supplies the data to an additive color mixing R-G-B format conversion part 12. Then the conversion part 12 supplies R-G-B output data to a subtractive color mixing C-Y-M conversion part 14. Then the conversion part 14 supplies its output digital data stream to a hybrid error dispersion(ED) and ordered dither(OD) part 16. This ED/OD part 16 after converting the output of the conversion part 14 into an OD quotient allocates it to a specific number pixels of the output super pixel group according to the specific priority. Consequently, the superior spatial resolution, gray scale gradations and fast operation are obtained.
Patent JP-S58174715-A (JP)
Title: Bearing device for vertical shaft rotary machine
Inventor: ISHIDA ISAO
IPC: F03B11/06
Filed: 1982-04-02
Abstract: PURPOSE:To prevent thermal deformation of a rotary collar and burnt damage of a guide bearing by configuring a bearing for a vertical shaft water turbine generator through division of a rotary collar into a sliding collar and a parent collar and provision of heat-resistant means between the sliding collar and the parent collar. CONSTITUTION:A rotary collar 2, composed of a sliding collar 11 which is on an adjacent side of a bearing runner 3 and slides along a cylindrical bearing 5 of a guide bearing device 8, a parent collar 12 which connects the sliding collar 11 to a rotary shaft 1 and a heat insulating plate 13 which is interposed between the sliding collar 11 and the parent collar 12, is housed in an oil tank 6 of the bearing. In this structure, even if the heat generated in the sliding part between a thrust bearing shoe 4 and a runner 3 is about to flow to the rotary shaft 1 side through the runner 3 and the rotary collar 2, its transmission is prevented because of the heat insulating plate 13 of the rotary collar 2. Accordingly, the whole sliding collar 11 is kept at a uniform temperature, and not only thermal deformation is prevented but also an oil film is secured on the sliding surface, the guide bearing 5 being prevented from burnt damage.
Patent JP-H11251950-A (JP)
Title: Transmitter-receiver
Inventor: TAKEMURA RIKIO
IPC: H04B1/40
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter-receiver capable of detecting the degradation of reception sensitivity regardless of the factor and adjusting the reception sensitivity to an excellent state. SOLUTION: Transmission data 19 generated by a data generator 20 are transmitted by a transmission part 11, leakage signals in the case are received and frequency-converted by a frequency mixer 2 and reception data 7 are demodulated by a demodulator 6 from intermediate frequency signals obtained as the result. A data comparator 21 compares the reception data 7 with the original transmission data 19 and calculates a BER(bit error rate). A frequency correction operation judgement part 16 and a channel control part 15 correct the oscillation frequency of a local oscillation part 13 in order to improve the BER.
Patent JP-H03255548-A (JP)
Title: Storage managing system for object
Inventor: KIMURA YUTAKA
IPC: G06F12/00
Filed: 1990-03-05
Abstract: PURPOSE:To eliminate the need for changing a concept object managing part and its object group even if the specifications of a file organization are changed by placing information related to a file in the management of the object managing part and sharing it. CONSTITUTION:This system is provided with an object storage part 107, a file object storage part 115, a file object managing part 108, and a concept object managing part 100, and in accordance with procedure information 100, 109, read-out and write of an object which is subjected to input designation are executed. That is, the object managing part is divided into two layers of the concept object managing part 100 and the file object managing part 108, and the procedures of a file reference and a data conversion are described in the file object managing part 108. In such a manner, the reference of the object having the same file organizing method is shared, and even if the specifications of the file organizing method are changed, no influence is exerted on the object group belonging to the concept object managing part 100, and the data conversion and the file reference/write are facilitated.
Patent JP-2000247207-A (JP)
Title: Obstacle detector for vehicle
Inventor: DOI AYUMI
IPC: B60R21/34
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To surely judge the dangerousness while considering the behavior in the transverse direction, of a self-vehicle in the judgement of the dangerousness of an article in front of the vehicle on the basis of the transversing speed to a travelling road of the article. SOLUTION: The transversing speed Vxo (i) in the direction where a walker H in front of a self-vehicle enters into a travelling road of the self-vehicle 1 is detected by utilizing the radar. When the detected transversing speed Vxo (i) is not less than a predetermined threshold value Twd or Twa, it is regarded as a dangerous state, and the warning is generated. When the self-vehicle 1 has the behavior in the transverse direction in its turning, the transversing speed Vxo (i) of the detected walker H is corrected corresponding to the behavior in the transverse direction (for example, yaw rate), or the threshold values Twd, Twa are corrected.
Patent JP-2000249921-A (JP)
Title: Zoom lens
Inventor: YAMANASHI TAKANORI
IPC: G02B13/18
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To shorten the entire length of a lens system, to excellently compensate aberration and to make a telephoto ratio small by constituting the lens of four lens groups, moving the respective lens groups to an object side and moving them so that a distance between the specified lens groups may be large or small at the time of varying power and satisfying a specified conditional expression. SOLUTION: This zoom lens is constituted of four lens groups G1 to G4 and the respective lens groups G1 to G4 are moved to the object side and moved so that the distance between the 1st and the 2nd lens groups G1 and G2 may be large and the distance between the 3rd and the 4th lens groups G3 and G4 may be small at the time of varying power. Then, it satisfies the conditional expressions (1) 0.02<|f4|/fr<0.3, (2) 0.1< ΔX4T/fr<0.5 and (3) 1.5<β4T/ β4W<6.0.  Provided that f4 is the focal distance of the 4th lens group G4, fr is the focal distance of an entire system at a telephoto end, ΔX4T is the zooming moving amount of the 4th lens group G4 to the telephoto end when a wide-angle end is set as reference, β4T is the lateral magnification of the 4th lens group G4 at the telephoto end and β4W is the lateral magnification of the 4th lens group G4 at the wide-angle end.
Patent JP-S59178482-A (JP)
Inventor: SAKUMA TOSHIHARU
IPC: H04N5/645
Filed: 1983-03-30
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。