baber/WOPTO huggingface dataset:
Patent JP-H02276471-A (JP)
Title: High-voltage switching power source device
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1989-04-17
Abstract: PURPOSE:To reduce the size and weight of the title device by a method wherein a series resonance circuit is connected between a DC/AC transformer and a boosting transformer while a 4-time voltage rectifying circuit is connected to the boosting transformer. CONSTITUTION:A switching power source device is constituted of a DC power source PS, an oscillation driving circuit OD, a DC/AC transformer PRT, a boosting transformer HVT, the control circuit CC of the DC/AC transformer PRT and the like. A 4-time voltage rectifying circuit RC4 is connected to the secondary winding of the boosting transformer HVT while the primary side of the same is connected to the secondary winding of an insulation transformer PIT and a secondary side series resonance capacitor C2 to constitute a series resonance circuit. As a result, insulation may be effected by the insulation transformer PIT and the boosting transformer HVT may be miniaturized.
Patent JP-S59221620-A (JP)
Title: Optical rotation detector
Inventor: NAKASE HIROMI
IPC: G01D5/36
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a high output voltage even during low-speed rotation by forming a detecting means for one pulse of a absolute position detection signal for every turn at the 3rd annular part. CONSTITUTION:A plane type photoelectric converting means 17 has n1 sets of photoelectric converting elements 22 on the same substrate over the entire circumference of the 4th annular part corresponding to the 1st ring of a rotating disk 16, and the elements 22 output rotating speed detection signals; and n2 sets of photoelectric converting elements 23 and 24 are provided to the 5th annular part corresponding to the 2nd ring and the elements 23 and 24 output rotation position detection signals for the commutation of an electronic commutator motor. Further, n3 sets of photoelectric converting elements 25 and 26 are provided to the 6th annular part corresponding to the 3rd ring and the elements 25 and 26 output rotating information signals of one period for every turn of the rotating disk.
Patent JP-S59220907-A (JP)
Title: Magnetic thin film and its manufacture
Inventor: TAKAO MASATOSHI
IPC: H01F10/12
Filed: 1983-05-31
Abstract: PURPOSE:To obtain high residual magnetic flux density and wide range of coercive force by making a specific composition using ferromagnetic metal or alloy, non-solution or solidify-difficult solution non-magnetic metal or alloy and non- metal or semiconductor. CONSTITUTION:A composition of formula I is held by using materials of ferromagnetic metal or alloy Y, non-solid solution or solidify-difficult solution non- magnetic metal or alloy Z and non-metal or semiconductor against the ferromagnetic metal or alloy Y. As ferromagnetic metal or alloy Y, there is either of Fe, Co, Ni or any combination. As non-magnetic metal or alloy Z, one kind of Ag, Pb, Cu, Mg, etc. or any combination is used. As non-metal or semiconductor A, one kind of Si, P or S is adopted. A magnetic thin film is formed in a vacuum a multi-source vacuum evaporation equipment, etc. whereby high residual magnetic flux density and wide range of magnetic reluctance can be obtained.
Patent JP-2000294185-A (JP)
Title: Analyzer and transmission electron microscope
Inventor: OTSUKA MITSURU
IPC: G01N23/225
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of a visual field drift and vibration and achieve high space resolution by detecting the mount of drift from the degree of matching of a reference image and an image obtained by new scanning, and removing a scanning image with an abrupt change from an object. SOLUTION: Secondary electrons and X-rays emitted from a sample are detected with detectors 5, 6, scattered electrons and transmitted electrons are detected with dark field and bright field STEM detectors 7, 8 respectively. A drift detecting signal 1 and an integrating objective signal 2 are automatically selected with a control part 9 from four detected signals, and displayed on specified monitors 10, 11, 12.  The signals are scanned in accordance with a set observing region, an image processing region, and a scanning condition, a reference image data of the signal 1 is obtained, and an image obtained by sampling is compared with the reference image, the amount of drift is drawn out, and if it does not reach a reference value, integration is not conducted, and if it exceeds the reference value, a pixel of the signal 2 is deviated by the amount equivalent to a detected drift vector and integration is conducted, and the scanning region is corrected with a deflecting system 3.
Patent JP-S60240519-A (JP)
Title: Closing gear of rear door for automobile
Inventor: WATANABE HITOTSUGU
IPC: B60J5/12
Filed: 1984-05-14
Abstract: PURPOSE:To aim at preventing a door opening area from decreasing, by connecting one side support rod out of two support rods pivotted on a lower part of a rear door to a torsion bar housing a turning end of the other side support rod inside the door, while constituting a device so as to install a damper stay in position between the other side support rod and a car body. CONSTITUTION:A damper stay 20 is installed between a support part 20a and a bracket 8a of a support rod 8 at the left end part of a rear door 3 looking from the outside of a car, and a distance between a fulcrum shaft and a shaft core of the damper stay 20 is varied in proportion as the door 3 opens while maximum opening force is made so as to be realized in a point midway in opening by means of a variation in energizing force of the damper stay 20. And, a connecting shaft 22 extending in a horizontal direction inside the door 3 is tightly attached to a turning end 8b of the support rod 8 at a right side part of the door 3, then a torsion bar 24 is connected to the connecting shaft 22, and torsional torque, which reduces door opening force in proportion as door opening increases, is made so as to be produced. With this constitution, reduction in a door opening area is checked and, what is more, a twist and an impact of the door are prevented from occurring.
Patent JP-H01268635-A (JP)
Title: Inhibitor containing saccharide lactam for cancerous cell metastasis
Inventor: TSURUOKA TSUTOMU
IPC: A61K31/445
Filed: 1988-04-19
Abstract: PURPOSE:To obtain an inhibitor for cancerous cell metastasis, containing D- glucaro-delta-lactam, pharmacologically acceptable salt or alkyl ester thereof as an active ingredient and capable of extremely remarkably inhibiting metastasis of cancerous cells with extremely rare cytotoxicity. CONSTITUTION:The above-mentioned drug, obtained by using D-glucaro-delta-lactam expressed by the formula (R is H or 1-8C straight chain or branched alkyl) well known as a beta-glucuronidase inhibitor and anti-inflammatory agent, a pharmacologically acceptable salt or alkyl ester thereof as an active ingredient of an inhibitor for cancerous cell metastasis together with the existing carcinostatic agent or surgical operational therapy or radiotherapy and capable of remarkably enhancing the carcinostatic effects. Furthermore, the afore- mentioned compound is obtained by chemically or enzymically oxidizing nojirimycin which is a fermentation by-product of actinomyces and, as desired, reacting the resultant oxidation product with an alkyl halide or diazoalkanes.
Patent JP-S59223635-A (JP)
Title: Sheet feed device
Inventor: ISHIKAWA TADASHI
IPC: B65H3/06
Filed: 1983-06-01
Abstract: PURPOSE:To facilitate the paper feed matching by providing sheet sensors in a sheet transport path so as to be capable of movement adjusting and positioning in a sheet feed device having a large-capacity sheet storage section capable of being easily connected to an image forming unit of a general sheet cassette insertion type. CONSTITUTION:A sheet feed device A mounted on a mount D removably provided on an image forming unit proper B and a pedestal C mounting it with screws 121, 122 is provided with a large-capacity sheet storage section 1 and a transport/wait section 2 feeding sheets one by one which is protruded forward from the front upper section of this storage section 1 and is capable of being inserted into a sheet cassette inserting port 101 on the proper B side. The sheet storage section 1 has a sheet feed roller 40 feeding sheets P stacked on an elevatable sheet storage bed 5 from the top sheet and a transport roller 57, etc. Furthermore, the transport/wait section 2 is constituted so as to allow the sheet to stop and wait once and is provided with sheet sensors S5, S6 capable of moving in the sheet transport direction and positioning.
Patent JP-H0615807-A (JP)
Title: Device for clamping and adjusting doctor bar to ink fountain roller
Inventor: GEORUKU SHIYUNAIDAA
IPC: B41F9/10
Filed: 1993-04-23
Abstract: PURPOSE: To simplify the clamping operation of a doctor blade bar and easily adjust an ink-dispensing roller in contact by providing a roller with bending forks having two arms disposed rotatably in a doctor blade bar holder. CONSTITUTION: A clamping and adjusting apparatus 21 is formed of a roller 24 having two bending fork-shaped ends. A shaft 28 is disposed between two fork-shaped ends, and a lever 29 is supported by the shaft, and the lever is provided with a spherical grip 31 on its one end and an eccentric ring 32 on the other end. The lever 29 is supported rotatably on the shaft through a hole in the eccentric ring 32. The roller 24 is supported rotatably in a blind hole 34 by a fitting screw 33 extending in the axial direction of a doctor blade bar holder 23.
Patent JP-H07303927-A (JP)
Title: Method and equipment for expanding tube of hollow extruded material
Inventor: YANO SADAHIDE
IPC: B21D39/08
Filed: 1994-05-11
Abstract: PURPOSE:To manufacture a hollow extruded material of a large diameter such that can not be obtained by extrusion processing alone. CONSTITUTION:A core 9 consisting of a magnetic substance arranged inside the hollow part of a hollow extruded material (e) is circulated along the inner wall surface of the hollow part of the extruded material by the circulating transfer of a magnetic pole N which is formed by a circulating magnetic pole forming device 7 arranged on the outer circumferential side of the extruded material (e); and the hollow extruded material (e) that is extruded from an extruding machine 1 is expanded by the centrifugal force of the core 9 generated by the circulation.
Patent JP-H07303596-A (JP)
Title: Endoscopic system
Inventor: NAGAOKA YUKIKO
IPC: A61B1/00
Filed: 1994-05-11
Abstract: PURPOSE:To provide an endoscopic system by which set up data of peripheral equipment can be memorized in the memory means of a control means by easy operation and also can call the set up data stored in the memory means of the control means by easy operation. CONSTITUTION:A data registration part 111 is set in a menu screen 110 as a data registration and calling means used when the set up data of each peripheral equipments are stored in a preset memory area of a system controller memory or the set up data stored in the memory are called out and transmitted each peripheral equipment via a telecommunication line so as to make setting up subsequently. Therefore, when only the set up data necessary for an user among the set up data of the peripheral equipment is set up beforehand, the set up data is stored in the present memory area only by touch inputting a data switch 113 on the menu screen.
Patent JP-S5221705-A (JP)
Title: Photo transmitter
Inventor: SUGIMOTO SHIGETOKI
IPC: H04B10/572
Filed: 1975-08-12
Abstract: PURPOSE:To provide a compact and highly efficinet photo-transmitter capable of transmitting photomodulation output modulated by ultra-high speed pulse intensity.
Patent JP-H05299372-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA TOSHIMI
IPC: H01L21/302
Filed: 1992-04-17
Abstract: PURPOSE:To contrive the improvement of the coverage of a via hole or a contact hole and to make it possible to contrive the simplification of processes of a method of manufacturing a semiconductor device while the accuracy of a patterning is held in the method of manufacturing the device having the via hole or the contact hole with the improved coverage. CONSTITUTION:In a method of manufacturing a semiconductor device, which has a process for forming an opening part on an insulator layer 51 by a three- layer resist method for patterning the material 51 to be processed using a three- layer film consisting of a masking film (a lower resist layer) 26a, a flattened film (an SOG layer) 26b and a photosensitive masking film (an upper resist layer) 26c, the layer 51 is selectively etched using the film 26a as a mask with an etching liquid or etching gas capable of performing an isotropic etching. Moreover, the method comprises a process, in which the surface layer of the layer 51 under the bottom of a third opening part 29 and the surface layer of the layer 51, which is located on the peripheral part of the opening part 29 and is located directly under the film 26a, are etched and at the same time, the film 26b is removed, to constitute the device.
Patent JP-H01268419-A (JP)
Title: Fault contact monitor circuit for ground wire
Inventor: KONO YOSHINOBU
IPC: G08B21/00
Filed: 1988-04-19
Abstract: PURPOSE:To improve the reliability of facility by continuously monitoring the balance of ground current flowing through a ground wire and producing a fault contact alarm at a time point when the ground current is unbalanced. CONSTITUTION:Two ground wires 20, 30 are connected through resistors 1A, 1B and a bias power source section 2 is connected to the intermediate point. The difference between the voltage of the first ground wire 20 and a voltage produced by dividing the voltage at the intermediate point through a voltage division resistor 3 is amplified through a differential amplifier 4, and when the difference exceeds over a predetermined level an output is produced from an alarm section 6 through an alarm control section 5. Since voltages having different phase are induced in the first and second ground wires 20, 30, output from the differential amplifier 4 can be reduced normally through adjustment of the intermediate point of the voltage division resistor 3. Upon occurrence of fault contact of the ground wires, in-phase current is produced to cause unbalance of ground current and the output from the differential amplifier 4 increases.
Patent JP-S63263447-A (JP)
Title: Gas concentration detector
Inventor: NAKAMORI YUKIO
IPC: G01N21/03
Filed: 1987-04-21
Abstract: PURPOSE:To decrease the number of beam splitters to be interposed into an optical system by detecting light intensity with a rotor having a reflecting surface as a chopper for light source light and detecting a gas concn. CONSTITUTION:The reflecting surface is formed to the diagonally cut part of the rotor 5 of an electrically turning cylindrical body 4 to form the light chopper. The light source light from the light source 1 reflects respectively in the prescribed angular position of the rotor 5 and enters a transparent window 11 of a vessel 10 and a mirror 131. The light transmitted through the gas in the vessel 10 and the light via the mirrors 131-133 are received respectively through a beam splitter 14 by photodetectors 20, 17. The gas concn. is computed from the intensity of the transmitted light and the intensity of the reference light. The need for providing the beam splitter between the light source and the light transparent window is eliminated and the number of the beam splitters to be interposed in the optical system is decreased.
Patent JP-H11280189-A (JP)
Title: Floor structure consisting of concrete, etc.
Inventor: MAEDA SEIICHI
IPC: E04B1/74
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure having an air conditioning means using water being gentle to a human body and nature, being comfortable, being safe and being hardly expensive as a heat storage agent and a heat transfer agent. SOLUTION: Pipy vessels 2 are buried into concrete, baggy vessels 3 filled with water W are housed into the pipy vessels 2, and heat sources are installed. The heat sources are disposed into the baggy vessels 3, and the heat sources are arranged among the outsides of the baggy vessels 3 and the insides of the pipe vessels 2. The heat sources are bonded and disposed on the outsides of the pipy vessels 2, and pipings, in which cold-hot water and cold-hot air are flowed, are further used as the heat sources, pipy vessels for collecting solar heat are extended to the pipy vessels 2 while baggy vessels for collecting solar heat filled with water W are housed into the pipy vessels for collecting solar heat, and the baggy vessels for collecting the solar heat are elongated to the baggy vessels 3.
Patent JP-S5622147-A (JP)
Title: Debug control system
Inventor: KATSUYAMA MAKOTO
IPC: G06F11/28
Filed: 1979-07-31
Abstract: PURPOSE: To reduce the debugging time by actuating only the procedure to be debugged in the debug mode.  
     CONSTITUTION: In case the value of instruction counter IC is between upper and lower limit DR-UA and DR-DA of procedure defining register DR to be debugged, output (a) of comparator CMP1 is turned on. Thus debug mechanism DB becomes effective to start the debug working. When other procedure is called out by the call instruction, instruction decoding circuit IDC performs decoding to turn on output b 1 . And if the output of comparator CMP2 exists, signal (b) is turned on to execute the normal mode. When other procedure's working is over, the return instruction is decoded by circuit IDC to turn on output C 1 . And signal C is turned on with existence of the output of CMP1, and the debugging is given again with use of mechanism DB. Only the procedure to be debugged is operated in the debug mode, and thus the debugging time can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61255545-A (JP)
Title: Formation of thin recording film for optical memory
Inventor: TODA SHIGEO
IPC: G11B7/26
Filed: 1985-05-09
Abstract: PURPOSE:To form a thin V2O5-MgmOn composite oxide film having the good uniformities of compsn. and non-crystallinity with a continuous treatment by hydrolyzing or oxidizing the film of a composite org. metallic compd. contg. an org. vanadium compd. provided on a substrate surface. CONSTITUTION:A soln. 2 contg. the org. vanadium compd. and other org. metallic compd. is coated on the surface of the substrate 1 provided with grooves for recording by light, by which the thin vanadium-contg. composite org. metallic compd. film 3 is formed. The film 3 is hydrolyzed or oxidized and the intended thin vanadium-contg. composite org. oxide recording film 4 is provided. The continuous and inexpensive formation of the thin recording film 4 contg. vanadium for the optical memory having high accuracy with the high sensitivity and optional compsn. at and under a relatively low temp. and atm. pressure is made possible by such process. The thin V2O5-MgO film obtd. by the above-mentioned method has the particularly excellent sensitivity and accuracy.
Patent JP-S59222906-A (JP)
Title: Current lead for superconductive coil
Inventor: TOYODA KATSUYOSHI
IPC: H01F6/06
Filed: 1983-06-01
Abstract: PURPOSE:To improve efficiency of a refrigerator, by a method wherein partitioning plates are installed in a cooling gas flow passage of a current lead, the flow passage is divided into a number of cooling gas flow passage parts, inlet and outlet of the cooling gas are formed at both ends of each flow passage part, and gas of intermediate temperature is introduced from the refrigerator. CONSTITUTION:In a refrigerator 11, helium gas is cooled by heat exchanger group 18a-18e and expansion apparatuses 19a, 19b of two stages thereby the temperature decreases towards lower side in the refrigerator 11. The helium gas passes through an expansion valve 20 and then becomes liquid helium, and the liquid helium is transferred through a liquid helium transferring pipe 12 to a liquid helium tank 2. On the other hand, cooling gas passage of a current lead 5 is separated by partitioning plates 15a, 15b, and cooling gas of an intermediate temperature is introduced from the refrigerator 11 to intermediate temperature cooling gas introducing pipes 16a, 16b of respective cooling gas passage parts. The cooling gas heat exchange with a conductor 6 and passes through intermediate temperature cooling gas recovery pipes 17a, 17b and is returned to the refrigerator 11. In the current lead, temperature is small between the inlet and the outlet of each stage in the refrigerator 11 and efficiency of the refrigerator is improved.
Patent JP-S60245819-A (JP)
Inventor: YODA KANEO
IPC: F16B5/12
Filed: 1984-05-17
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-S5433295-A (JP)
Title: Treating method of slag
Inventor: KAZUKURI SHINJIROU
IPC: C21B3/06
Filed: 1977-08-20
Abstract: PURPOSE:To obtain fine water granulated slag and slow cooling slag, by adding Ti or Ti contg. substance such as iron sand to molten slag produced from a blast furnace and then cooling to solidify it.
Patent JP-S5724230-A (JP)
Title: Plastic molding machine
Inventor: MATSUMOTO IWAO
IPC: B29C37/00
Filed: 1980-07-19
Abstract: PURPOSE: To improve thermal efficiency by a method wherein heat generating wires coated with ceramics are disposed radially along an outer circumference of a barrel at regular intervals without being contacted on the whole surface, a heat insulating layer made of a noninflammable fiber is formed at the outside and the outside is coated with a sheath member.  
     CONSTITUTION: The several heating elements 5', 5", 5'''... extending in parallel with a screw axis are arranged radially along the outer circumference of the cylinder barrel 4 at regular intervals without being contacted on the outer circumference in the cylinder barrel 4, the outside is coated with the glass fiber web layer 6 and the outside is further coated with the stainless cylinder 7. The heating element 5 is constituted in such a manner that a nichrome wire 53 connected to lead wires 51, 51' fixed by lead insulators 52 is coated with magnesium oxide, etc. 54, further coated with heatproof ceramics 55 or fastened, and built in and sealed in heavy and thick ceramics, and mounted through a stainless member 56 on the back. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000249403-A (JP)
Title: Hot water supply tank
Inventor: SHIMOYAMA TSUTOMU
IPC: F24H1/18
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To mix heat source water and makeup water in a mixing tube so as not to permit chilled water to directly enter into a hot water supply tank by providing a heat source water tube in the hot water supply tank, arranging the mixing tube at the heat source water tube in the hot water supply tank, externally providing a makeup water tube to the hot water supply tank and connecting the tip of the make-up water tube to the mixing tube. SOLUTION: A heat source water tube 2 which is connected to a boiler from a hot water supply tank 1 is made down in the tank 1, while providing a U-shaped mixing tube 3 to the heat source water tube 2. Further, a makeup water tube 4 is inserted to the tank 1 from outside of the tank 1 to connect the end of the makeup water tube to the mixing tube 3. Desirably, this connecting position should be disposed at a little higher than the tip of the heat source water tube 2 in the mixing tube 3. In this way, water supply can be readily conducted without imposing a load on a water supply side. Further, the diameter of the U-shaped mixing tube 3 favorably should be the equivalent to the sum of the radial sectional areas of the heat source water tube 2 and the make-up water tube 4.  Furthermore, the position of the tip of the mixing tube 3 should be disposed a little lower than the tip of the heat source water tube 2 and a bonding position of the makeup water tube 4, so that hot water can be readily discharged to the hot water tank.