baber/WOPTO huggingface dataset:
Patent JP-H05281619-A (JP)
Title: Exposing device using total reflection hologram and method therefor
IPC: G03F7/20
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an exposing device and method capable of enhancing precision in the producing process of a hologram and forming a reproduced image having higher fidelity. CONSTITUTION:This device is constituted so that a hologram recording medium 17 is irradiated with the linearly polarized light of P-polarized light as a reference luminous flux 18 by an optical system 10 of the reference luminous flux. On the other hand, the reference luminous flux of the P-polarized light can be used for the fixing of the hologram recording medium 17. In the recording medium 17, luminous fluxes are orthogonally crossed each other, so that essential interference does not occur, and an interference fringe caused by a standing wave is not formed, but at least, only one of the interference fringes of the reference luminous flux 18 and an object luminous flux 28, and a total reflection luminous flux and the object luminous flux, is formed. Thus, the interference fringe is efficiently formed and a noise is reduced, as well.
Patent JP-S549704-A (JP)
Title: Superconductive rotary machine
Inventor: FUJII HISASHI
IPC: H02K55/04
Filed: 1977-06-24
Abstract: PURPOSE: To reduce bending moment applied on the bearing of refrigerant feeder by employing flexible coupling for allowing deflection and inclination of axis between refrigerant feeder and each rotor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05283184-A (JP)
Title: Discharge lamp lighting device
IPC: H05B41/24
Filed: 1992-03-31
Abstract: PURPOSE:To provide a stable starting characteristic by detecting the open circuit of filaments with no erroneous action even immediately after the lighting of lamps. CONSTITUTION:When the lighting voltage of lamps 40, 41 exceeds the preset value, it is detected by a comparator circuit 29 to generate a detection possible signal, and a filament current detecting circuit 4 detects the current value flowing in the filaments of the lamps 40, 41 and generates the detection signal indicating the detection result. When the detection possible signal is outputted from the comparator circuit 29 and the value of the detection signal outputted from the filament current detecting circuit 4 is smaller than the preset value, the open circuit of the filaments is judged by the comparator circuit 27 and an AND gate 30.
Patent JP-H04309270-A (JP)
Title: Manufacture of tandem type solar cell
Inventor: TANABE TATSUYA
IPC: H01L31/04
Filed: 1991-04-08
Abstract: PURPOSE:To provide a method which can efficiently manufacture a tandem type solar cell having a GaP/GaAsP structure or a structure which includes the structure. CONSTITUTION:This tandem type solar cell manufacturing method forms a p-type GaP compound semiconductor on the surface of an n-type GaP semiconductor substrate after a p-type GaAsP compound semiconductor and n-type GaAsP compound semiconductor are successively formed by epitaxial growth on the surface of the substrate opposite to the p-type GaP compound semiconductor.
Patent JP-H08268111-A (JP)
Title: Vehicle speed controller
Inventor: SHIMIZU MASARU
IPC: G05D13/62
Filed: 1995-03-31
Abstract: PURPOSE: To improve fuel consumption in starting in the low speed range by providing an automatic speed changing means for prohibiting downshift from the second speed to the first speed of a transmission in response to the command of the second speed starting. CONSTITUTION: Target speed starting means (101, USW) form the target speed information. A speed control means 101 increases the moving speed of a vehicle through an acceleration/deceleration means when the target speed information is renewed to that indicating the high speed, takes at least one of the target speed information and the moving speed as the judging index, and instructs the second speed starting when the speed indicated by the judging index is less than the lower limit value. An automatic speed changing means 171 prohibits downshift from the second speed to the first speed of transmissions 161 to 169 in response to the command of the second speed starting.  Therefore, the vehicle performs second speed traveling when the vehicle performs acceleration in the low speed range, and fuel consumption is improved in comparison with the case where the first speed starting is repeated, for example, under the conditions in which starting and stopping are repeated in the low speed range on the congested street.
Patent JP-H08270017-A (JP)
Title: Operation lever of construction machine and bulldozer
Inventor: TSUJI HAJIME
IPC: E02F9/20
Filed: 1995-03-31
Abstract: PURPOSE: To easily control the transfer motion and swing motion of a construction machine. CONSTITUTION: A blade excavating and transferring soil is attached so as to freely act tilting, lifting, sliding, and angle motions by respective cylinders, to a freely driving or traveling bull-dozer. The cylinders are actuated by operating a control lever 15 to the front and behind and also the right and left directions to enable the tilting and lifting motions. The switch button 18 provided at the head of control lever 15 is pushed to actuate the cylinders for the sliding and angle motions.
Patent JP-S57190207-A (JP)
Title: Position detecting device
Inventor: WATANABE AKIO
IPC: G01D5/245
Filed: 1981-05-19
Abstract: PURPOSE:To prevent the occurrence of erroneous pulses due to waveform splitting of a phase modulated signal by providing an up down counter and a shift monitoring device in the incremental position detecting device. CONSTITUTION:A directional pulse generator (a), which comprises a phase comparator 3 to which the phase modulated signal 001 is given and a following counter 4, outputs forward direction pulses and reverse direction pulses. The up down counter 14, which receives the outputs, outputs a carrier bit signal 141 and a borrow bit signal 142 to a shift direction monitoring device 5. The monitoring device 5 outputs the forward direction signal 511 which continues from the beginning of the signal 141 to the end of the signal 142 and the reverse signal 521 which continues from the beginning of the signal 142 and the end of the  signal 141 to a pulse generating gate circuit 6. The gate circuit 6 outputs a position pulse signal 101 when either of two signals is generated. Thus the occurrence of erroneous pulses due to the waveform splitting of the phase modulated  signal can be prevented.
Patent JP-S63240012-A (JP)
Title: Iii-v compound semiconductor and formation thereof
Inventor: SUNAKAWA HARUO
IPC: H01L21/20
Filed: 1987-03-27
Abstract: PURPOSE:To make it possible to perform high concentration planar doping of an arbitrary atomic layer in a highly precise manner with group VI elements as impurities by a method wherein the title semiconductor is constructed in such a manner that one or more layers of the III-V compound semiconductor, having a part of the lattice point to be occupied by a group V element replaced by group VI elements, is contained therein and that the property as a semiconductor is maintained as a whole. CONSTITUTION:A structure, containing one or more layers of III-V compound semiconductor layer wherein a part of lattice point is replaced with a VI group element maintaining the property of III-V compound semiconductor as a whole, is formed. Besides, when said III-V compound semiconductor device is formed, the chloride of a group III element and a group V element, or the hydrogen compound of VI-group element are supplied alternately, and the desired structure is formed. Using the method of formation as above-mentioned, the place where plate doping will be performed in the preciseness of single atom in monomolecular weight can be arbitrary determined, and a high concentration doping of the above-mentioned layer with a group V element can be accomplished in a highly efficient manner.
Patent JP-H10267862-A (JP)
Title: Method and device for inspecting foreign material, and information processing device
Inventor: OBARA HIROYUKI
IPC: G01N21/94
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a foreign material inspecting device wherein a requirement for unnecessary visual observation is omitted. SOLUTION: The information on foreign material which is detected with a laser inspection part 1310 (1210) while judged to be tolerant based on the observation with a microscope part 1320 (1220), is stored in an information processing device 1100. Here, if such foreign material as conforms to the information of foreign material stored is detected with the laser inspection part 1310 after a pellicle is attached, the foreign material is judged to be tolerant, and observation with the microscope part 1320 is omitted.
Patent JP-S5330690-A (JP)
Title: Preparation of unsaturated polyesters and preparation of their curable compositions
Inventor: MATSUDA HIDEAKI
IPC: C08G63/58
Filed: 1974-07-01
Abstract: PURPOSE: To prepare unsaturated polyesters capable of giving cured articles having improved properties with few side reactions, by reacting a dibasic carboxylic acid anhydride with a monoepoxide by the use of a compound having-COOH and-NH 2 , etc. as a reaction initiator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11266652-A (JP)
Title: Reaping apparatus for combine
Inventor: HANAKI SEIICHI
IPC: A01D57/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve maintenance while preventing falling from the front side. SOLUTION: In a combine provided with a pair of right and left holding carriers 8R and 8L, which carry plural rows of standing culms by holding ear tip side and join at the lateral center, the holding carriers 8R and 8L are placed in such a manner that the ear tip sides of the standing culms are moved along the joining paths R and L which are placed in a truncated chevron in the lateral direction to carry them into the lateral center by holding the ear sides, and then the ear tip sides of the joined standing culms are moved along a central straight holding-carrying path A to carry them backward by holding the ear sides.
Patent JP-H08268632-A (JP)
Title: Automatic taping machine
Inventor: TSUGE YUKIHIRO
IPC: C09J7/02
Filed: 1995-03-31
Abstract: PURPOSE: To simply and certainly adhere an adhesive tape sent out from a table supporting shaft to a substrate by sticking and securing a substrate fast to the table surface by means of suction, and press down and revolving a revolving arm around the circumference of the table. CONSTITUTION: A print wiring plate la, which is placed in the center of a table 2, is drawn in by suction through a suction hole on the table 2 and secured to the table 2 by lowering a press-down cylinder 9. The end portion of the adhesive tape 3, which is sandwiched by a sandwich claw 6, is press down on the edge of the print wiring plate 1a. A revolving arm 5 is then revolved around the circumference of the table 2 by a motor 11 through a circular gear 10. The adhesive tape 3 is then sent out from the tape supporting shaft and its constant tension force is retained by a constant tension force device 12. The edge of the adhesive tape 3 is pressed down by sliding back and forth the cylinder 13 of a press-down device 7, which presses down the edge to which the adhesive tape is adhered, and the print wiring plate 1a is sandwiched by a press-down roller 14.
Patent JP-H08270123-A (JP)
Title: Panel supporting structure
Inventor: YOKOTA TERUO
IPC: E06B3/54
Filed: 1995-03-31
Abstract: PURPOSE: To absorb deformation in the cross direction and in the longitudinal direction and to absorb centrifugal distortion. CONSTITUTION: Through holes 2e-2h to fit panel supporting bolts 3 projectively provided from a panel surface to the indoor side with plays with specified cavities on each of panel supporting parts of a panel supporting member 2, and they are structured to be fixed by nut members 8 to be fastened by the panel supporting bolts 3. Additionally, the panel supporting bolts 3 of the supported upper side panels are supported by bolt seat members 9 placed in the through holes 2e, 2h.
Patent JP-S57192283-A (JP)
Title: Manufactre of ultrafine metal particle
Inventor: SAITOU SHIYOURI
IPC: C25C5/02
Filed: 1981-05-21
Abstract: PURPOSE: To obtain stable and high quality ultrafine metal particles at low electric power consumption with a simple constitution, by using a needle-like cathode and an anode of the same metal as that of ultrafine particles that are to be obtained with the surface ratio of the cathode to the anode being specified, and electrolyzing an electrolyte containing the same metal as that of said ultrafine metal particles.  
     CONSTITUTION: The cylindrical anode 14 having a notch 12 on the side is positioned in an electrolytic cell 10, and the needle-like cathode 16 is put in the center of the anode 14. The anode 14 comprises a metal plate of the same metal as that of the fine metal particles to be produced, while the cathode 16 is made of iron or copper. The ratio of the surface area of the anode 14 to the surface area of the cathode 16 is about 100W 500:1. An electrolyte containing the same metal as that of the fine metal particles to be produced is introduced into the cell 10, and the electrodes 14, 16 are immersed and energized with a voltage. The prescribed fine metal particles containing H 2  are deposited on the surface of the cathode 16 in a colloidal and aggregated form, which are allowed to drop by vibrating the anode intermittently and recovered. The greater the  electrode area ratio is, the better the production efficiency of the fine particles is, and  the higher the energized voltage is, the smaller the particle size is. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57192228-A (JP)
Title: Production of sintered ore
Inventor: TOMII YOSHIKAZU
IPC: C22B1/16
Filed: 1981-05-21
Abstract: PURPOSE: To produce high-quality sintered ore at a low cost, while improving the resistance of the sintered ore to reducing pulverization, by properly controlling the particle size distribution of lime stone to be added to powdery iron ore.  
     CONSTITUTION: When powdery iron ore is sintered in a downward-inhaled sintering machine, the particle size of lime stone in a compounding material to be charged to a palette or pan is conditioned into the state that a part of 1W 3mm is at 50% or more, while a part of 3W5mm and a fine-grained part of -0.25mm are inevitably below 10% and 19%, respectively. The particle size of the lime stone at only upper and lower layers in the palette or pan may be controlled. A temperature level as a whole is lowered by lowering a sintering temperature along the width and thickness of the lime stone layer with a uniform rate. Consequently, needle-shaped calcium ferrite and dapple hematite are formed in a proper temperature range. According to this method, the reducing pulverization index of the sintered ore is stabilized at a low level, and reaction efficiency at a reducing zone in a blast furnace is enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55167218-A (JP)
Title: Preparation of activated drug
Inventor: MOTOYAMA SHIMESU
IPC: A61K9/107
Filed: 1979-06-16
Abstract: PURPOSE: To obtain an activated drug having improved dispersion properties in water again and high bio-availability, by dissolving a solid drug slightly soluble in water and soluble in a nonhydrophilic organic solvent in the organic solvent to give a solution, which is emulsified into water in the presence of a water-soluble high polymer substance, followed by drying.  
     CONSTITUTION: A solid drug (e.g., ajmaline, ethenzamide, erythromycin, etc.) slightly soluble in water and soluble in a nonhydrophilic organic solvent is dissolved in the organic solvent to give a solution, which is emulsified into water in the presence of a water-soluble high polymer substance (e.g., α-starch, gelatin, etc.) to prepare an emulsion, which is dried to give an activated drug. The titled drug may be obtained by emulsifying the solution into water using a thermally gelling water-soluble high polymer substance, followed by heating the emulsion and drying the separated gel. This method advantageously saves amount of heat. Diameters of dispersed particles in the digestive tract can be made about 0.5μ. Especially a drug of polymorphism can be processed easily into an amorphous noncrystalline drug with high bio-availability of easy absorption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60228201-A (JP)
Inventor: KAWASUMI YASUHIKO
IPC: F03G7/05
Filed: 1984-04-17
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-H07280978-A (JP)
Title: Method and device for forming long-term inspection plan for control rod drive mechanism
Inventor: SHIMIZU SHUNICHI
IPC: G21C5/00
Filed: 1994-04-14
Abstract: PURPOSE:To make it possible to level off the number of control rod drive mechanism to be checked in periodic inspections and consequently optimizing the inspection cost and process and the quantity of work, contributing to the improvement in the reliability of the control rod drive mechanism and the efficiency of maintenance work. CONSTITUTION:This device is equipped with an information inputting and outputting unit 2 to input and output data about the arrangement of control rod drive mechanism in a core, the number of operation cycles after an inspection and others and those about future inspection plans, an information recording and storing unit 3 to record and store the information of such data, an information processing unit 4 to process the information about the formulation of long- term inspection plans based on such data and an information displaying unit 5 to display the information about the formulated long-term inspection plans.
Patent JP-H02255445-A (JP)
Title: Jamming prevention system in a charging port shutter for paper sheets
Inventor: HOSOYA TAKAHIRO
IPC: B65H7/00
Filed: 1989-03-28
Abstract: PURPOSE:To detect a fact that such uneven ones being charged aslant exist in paper sheets after charging, accurately with a sensor by setting up a the paper sheet detecting sensor in place along both length and width directions of the edge of a charging port and in a higher position than short side length of the paper sheets in relation to a bottom part of a charging part. CONSTITUTION:Sensors 4a, 4a', 4b, 4b', 4c, 4c', 4d and 4d' are set up higher than length l of a short side 5a of paper sheets 5 in relation to a bottom part 2b of a charging part 2. With this arrangement, when such uneven once being charged aslant exist in these paper sheets 5 being charged, these uneven paper sheets are detected by those of sensors 4a-4d'. On the basis of this detection, such a warning that a shutter is opened and the paper sheets are recharged and so on can be urged.
Patent JP-H07288843-A (JP)
Title: Video printer
Inventor: MATSUYANAGI ISAKIYO
IPC: H04N9/79
Filed: 1994-04-14
Abstract: PURPOSE:To print the image of a composite video signal without dot disturbance or cross-color even when Y/C separation is applied to the composite video signal through the use of a comb line filter. CONSTITUTION:When Y/C separation is applied to a composite video signal received by using a comb line filter comprising a 1-line delay circuit, an RGB signal demodulated by an RGB demodulatoin circuit 2 is switched by one-frame period with a changeover switch 3. Then 1st and 2nd frame image data are fed respectively to 1st and 2nd frame memory circuits 4a, 4b and image data are read simultaneously from the 1st and 2nd frame circuits and fed to an adder 5. Since the subcarriers of chroma signals resident in a portion of a period without vertical correlation are inverted in the same on a same line, they are cancelled together. Thus, the optimum RGB signal is obtained and when an application processing circuit 6 is used for the application, a print image in which dot disturbance and color slurring are prevented is obtained.
Patent JP-2000274504-A (JP)
Title: Friction wheel type continuously variable transmission
Inventor: HISAMURA HARUYOSHI
IPC: F16H15/38
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a force which is generated between a coupling on a friction wheel support member and a coupling fitting hole on a link by a friction wheel snapping and pressing force between an input and an output disks from promoting inclination of the link. SOLUTION: In view of a plane including a swing axis of a friction wheel support member 4 and crossing at right angles with a pivotal axis 15 of a link 5, an outer periphery surface 9a of a coupling 9 rotatably supporting the member 4 through a bearing 10 is formed in a shape that a middle portion is higher than an edge portion and its curvature radius is maintained the same as a distance R between the link pivotal axis 15 and a remotest part of the coupling outer periphery surface 9a. An inner periphery surface 14a of a coupling fitting hole 14 formed on the link 5 is annular and coaxial with the swing axis.  A force vector β generated between the coupling outer periphery surface 9a and the coupling fitting hole inner periphery surface 14a through friction wheels by a snapping and pressing force between an input and an output disk positions on an extension of a line connecting a link pivotal axis 15 and an outer direction force action point 16 and does not have crossing angles with this line in both cases that the link 5 is maintained level: (a) and that the link 5 is inclined by α: (b). The outer direction force β therefore does not promote inclination of the link 5 during shifting speed.
Patent JP-S63245039-A (JP)
Title: Management system of network constitution
Inventor: SAKAGUCHI HARUYOSHI
IPC: H04L12/28
Filed: 1987-03-31
Abstract: PURPOSE:To attain the network constitution management with high security by using a terminal number of a terminal equipment noticed from the said terminal equipment so as to all stations to register or revise newly the location information of the said terminal equipment automatically. CONSTITUTION:When an object terminal equipment number is not registered in constitution management tables 22-1-22-n in stations 12-1-12-n, the object terminal equipment number and the location information are registered in the entry in the constitution management tables 22-1-22-n and the same information is registered in other stations. Moreover, when the entry registering the object terminal equipment number exists in the constitution management tables 22-1-22-n but the location information in the entry does not agree with the present location information, the location information in the entry is revised into the present location information. Thus, the network constitution management with high security is attained.
Patent JP-H11267847-A (JP)
Title: Welding torch maintenance device
Inventor: HARA YUJI
IPC: B23K31/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve a welding operation efficiency by providing mechanisms to rotate a welding torch equipped with a nozzle from the pipe diameter direction to the pipe shaft direction, to clean the nozzle tip end part of the welding torch by making a reciprocating movements with an X shaft moving mechanism, and to cut a welding wire being inserted in the tip in a given length. SOLUTION: A centering of the nozzle W1 being rotated parallely with a pipe shaft under a surveillance of a surveillance cameral 7A is made in a way that a spacing portion W3 fits to a scraper S having a blade part S1. Spatters and the like being piled at the spacing portion are separated and removed by the blade part S1 by slowly inserting the nozzle W1 by means of X shaft moving mechanism, into the scraper S being rotated by an electric motor. A welding wire W4 being inserted into the tip W2 is moved to an intaking part 32a of the welding wire cutting mechanism 30. When the wire W4 is guided into an inner part of the intaking part 32a, it is guided to a cutting part by a Z shaft moving mechanism and a blade part of a movable arm cuts the wire W4, having a granular W5 at its tip end, into a given length.