baber/WOPTO huggingface dataset:
Patent JP-S60183561-A (JP)
Title: Detecting device for moving direction
Inventor: KATOU YUUJI
IPC: G11B27/22
Filed: 1984-02-29
Abstract: PURPOSE:To detect the moving direction of a reciprocal moving body by providing plural areas to be detected, the 1st and the 2nd discrimination levels of an output signal, etc. CONSTITUTION:Rotational direction detecting circuits 35a and 35b outputs a high-level signal through a line l10 during fast feeding operation and a low- level signal through lines l10 and l11 during rewinding operation. Then, an OR gate 37 outputs a high-level signal when either of signals inputted through the lines l10 and l11 is at the high level. Further, the signal outputted from a detecting circuit 35a through the line l10 is inputted to a terminal R of an RS.FF circuit 36 and the signal outputted from a detecting circuit 35b through the line l11 is inputted to the terminal R. Namely, a high-level signal is outputted from a terminal Q of the circuit 36 and the low-level signal is outputted from a terminal Q'. Further, the low-level signal is outputted from the terminal Q of the circuit 36 during rewinding operation and the high-level signal is outputted from the terminal Q'. On the other hand, the count-up time of a counter 30 is proportional to the run speed of a tape, so malfunction hardly occurs.
Patent JP-S57155350-A (JP)
Title: Corrosion resistant nonmagnetic steel
Inventor: YAMAMOTO MASAO
IPC: C22C38/38
Filed: 1981-03-20
Abstract: PURPOSE: To obtain a corrosion-resistant nonmagnetic steel improved in the general corrosion resistance, pitting corrosion resistance crevice corrosion resistance and stray current corrosion (SCC) resistance, by reducing the amount of C in a high Mn nonmagnetic steel and increasing the amount of N.  
     CONSTITUTION: The corrosion resistant nonmagnetic steel consists of at most 0.4wt% of C, 0.3W1% of N, at most 2% of Si, 12W20% of Cr, 13W25% of Mn, and the balance substantially of Fe, Cr plus Mn being at least 30wt%. This corrosion resistant nonmagnetic steel does not form strain-induced martensite even when it is subjected to cold working, and therefore it does not reduce the nonmagnetic properties. Accordingly this steel is suitably used as a nonmagnetic steel that is employed for members for generators, structural members for nuclear fusion reactors, members for ship building and the like which will be used under corrosive circumstances and require corrosion resistance and mechanical strength. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06230133-A (JP)
Title: Object detector for vehicle
Inventor: SAITO TOMOKO
IPC: G01S17/88
Filed: 1993-02-03
Abstract: PURPOSE:To accurately obtain distance between one's vehicle and a reflecting object even when the intensity of reflected light changes due to difference of reflectivity of the reflecting object. CONSTITUTION:From a distance detecting circuit 15 in a light laser radar device 10, the distance calculated based on the propagation delay time between laser light emission and reception of reflected light is supplied to a calculation circuit 20. The image signal from an imaging device 26 that images the front of a car is inputted in an image processing device 27, and, based on the intensity of image signal, the reflectivity of the reflecting object is calculated, and then sent to the calculation circuit 20. At the calculation circuit 20, based on the reflectivity of the image processing device 27, correction amount is calculated, so that the calculated distance by the distance detection circuit 15 is corrected according to this correction amount, to be outputted as an object detection distance. With this, for objects with different reflectivity, the distances from the respective objects are accurately obtained.
Patent JP-S61198741-A (JP)
Title: Ball bonding method and device thereof
Inventor: SAKURAI KEIZO
IPC: H01L21/60
Filed: 1985-02-28
Abstract: PURPOSE:To obtain a ball having an excellent shape by forming the ball through spark discharge while heating a wire at the tip of a capillary in a noncontact manner by previously using high-frequency currents. CONSTITUTION:A positioning in a coil 4 of the tip of a wire 1 is detected, and a signal is outputted to a high-frequency current generating section 5 so that high-frequency currents are loaded to the coil 4 from a timing detecting control signal output section 6 on the basis of the detecting signal. Consequently, eddy currents are generated on the surface of the wire 1 by the electromagnetic induction of high-frequency currents flowing through the coil 4, and the wire 1 is heated and softened. The coil 4 is lifted to a capillary 3, a spark rod 8 is moved, and a ball 1a is shaped by a discharge phenomenon by utilizing high voltage from a spark discharge power supply section 7. Accordingly, the state in which the plastic fluidity of the wire 1 is facilitated is brought, and the ball is formed by employing a spark, thus acquiring the desired ball having a superior shape.
Patent JP-H0683017-A (JP)
Title: Device for treating photosensitive material
Inventor: JIYON HAWAADO ROOZENBAAGU
IPC: G03D3/08
Filed: 1993-03-01
Abstract: PURPOSE: To provide a small-capacity photographic material processing device uniformly introducing fresh processing solution crossing the surface of photosensitive material. CONSTITUTION: This photosensitive material processing device is equipped with a tank 12 through which the processing solution is drawn up, a rack 11 which has an integrated means for facilitating its insertion and takeout in/from the tank 12 and whose dimension is relatively fixed with the tank so that a small capacity for holding the processing solution and photosensitive material may be formed between the rack and the tank, a means for making the processing solution circulate through the small capacity and one or more slot nozzles 97 connected to the circulation means and arranged on the wall of the tank 12 and controlling the speed and the quantity of the processing solution dynamically colliding with the surface of the photosensitive material.
Patent JP-H1179188-A (JP)
Title: Container with hanger and its manufacture
Inventor: YOSHIOKA TSUNEMI
IPC: A61J1/16
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a new container with a hanger and its manufacturing method, wherein the container can be filled highly efficiently, can be handled easily, and which can actualized excellent characteristics in draining and lessening of capacity. SOLUTION: The subject relates to a container which has its neck and mouth 3 projecting from the shoulder 2 at the upper end of the trunk part 1, has a supporting piece 4 extending from the shoulder 2 toward the lower end of the trunk part 1 substantially along the axial line and functioning as a hanger, and has a hanging hole 41 in the supporting piece 4 at the end on the lower end side of the trunk part 1. The shoulder 2, neck and mouth 3, and supporting piece 4 are formed in one piece by injection molding, with the trunk part 1 formed of film and made tubular, fused to the lower edge 21 of the shoulder 2 and to the supporting piece 4, and sealed flat at the lower end.
Patent JP-H09197427-A (JP)
Title: Production of adhesive layer laminated body and circuit board, liquid crystal display device and its production
Inventor: SHIRAI YOSHIHIRO
IPC: C09J7/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To decrease the production cost, to improve the efficiency in the process of sticking an adhesive layer and to increase the reliability of connection between a TAB film and a circuit board by sticking plural adhesive layers corresponding to a specified position of each circuit board over the all circuit boards of a connected circuit board. SOLUTION: An adhesive layer laminated body 1 has a structure of three layers consisting of a first release paper 2 comprising a transparent polyester film subjected to surface treatment with silicone, a colored adhesive layer 3, and a second opaque release paper 4 subjected to surface treatment with silicone. The plural adhesive layers 3 are arranged corresponding to a given position of plural circuit boards and can be laminated over plural circuit boards. Thereby, plural numbers of circuit boards with adhesive layers can be produced at one time and thereby, the circuit board with the adhesive layer can be produced at a low cost. It is preferable that the width direction of the first release paper 2 and the longitudinal direction of the adhesive layer 3 are almost parallel to each other.  Thereby, adhesion of the laminated toady to a connected circuit board and peeling of the first release paper 2 can be easily performed.
Patent JP-H08235736-A (JP)
Title: Recording and reproducing device for recording medium
Inventor: KOMINAMI KEIJIRO
IPC: G11B17/04
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the recording/reproducing device for a recording medium capable of preventing the play of a holding member which holds the recording medium to load it on a turntable, etc. CONSTITUTION: The reproducing device 5 furnished in an MD reproducing device is provided with a holder 61 for holding the MD 10, an elevation mechanism 62 for vertically displacing the holder 61, and a reproducing mechanism 63 including the turntable 63a and a pickup 63b. A lever 65 providing guide grooves 65a, 65b for guiding pins 64c, 64d erected on a frame 64 of the holder 61 and bias pieces 70, 71 energizing tip parts of the pins 64c, 64d to the ascending direction in the state the holder 61 ascends, to the descending direction in the state the holder 61 descends, are provided on the elevation mechanism 62. The holder 61 is vertically displaced by moving the lever 65 along the insertion direction A.
Patent JP-S51115216-A (JP)
Title: Method for deciding the configuration of fusing zone in blast furnace
Inventor: HIDA YUKIHIRO
IPC: C21B5/00
Filed: 1975-04-02
Abstract: PURPOSE:A method for maintaining the bath conditions of a blast furnace in a favorable state by determining accurately the location and form of the fusing zone, without use of costly equipments.
Patent JP-H04277763-A (JP)
Title: Image forming device
Inventor: MORI GORO
IPC: B65H5/36
Filed: 1991-03-06
Abstract: PURPOSE:To prevent the generation of irregularities in an image caused by a lower guiding plate when the image is formed on the lower surface side of a transfer sheet at the upper carriage. CONSTITUTION:The lower guiding plate 16 is constituted so as to have an inclined surface 16a, so that the nonimage parts of both end parts of the transfer sheet P is supported, and the inclined surface 16a has an angle that the inclined surface 16a does not contact with the transfer sheet P even if it is bent downward. On the other hand, the central part of the lower guiding plate 16 has a concave shape, with a part of its inclined surface 16a left. Therefore, the transfer sheet P does not come into contact with the lower guiding plate, but the irregularities in an unfixed image is prevented.
Patent JP-S56136607-A (JP)
Title: Oil-water separator
Inventor: MATSUDA SHIYOUICHI
IPC: B01D17/12
Filed: 1980-03-27
Abstract: PURPOSE: To recover the performance of an oil-water separating element and improve separation efficiency by providing an automatic oil discharge on the upper stream side of the element and an air well for the lower stream side.  
     CONSTITUTION: A constant amount of oil-water mixed liquid is introduced through a pipe 4 at all times. During this time, an oil discharge solenoid valve 10, a cock 17 and a drain valve 18 are held closed and while the pressure in the oil-water separator is being maintained by a pressure holding means 15, the purified water is flowing out from a pipe 14. In an oil-water separating chamber 5, coarse oil drops float and accumulate in an oil well 6. As the oil layer increases, the surface of an oil-water boundary 7 lowers. The small oil drops which could not have been separated here go to an element 3 together with the water flow, and at a filter layer or a coarse grained layer for sticking oil drops, they float to the oil well 6 or an oil layer 19. When the level 7 lowers down to an electrode 8, the valve 10 opens to automatically discharge the oil to the outside of the system. At this time, the air in an air well 13 expands, and the water of the same amount as the expanded amount back-flows from a water storage chamber 12 by passing through the element 3, thereby stripping the oil, solids, etc. having stuck on the upper stream surface thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07249627-A (JP)
Title: Manufacture of semiconductor integrated circuit device and semiconductor integrated circuit device
Inventor: ISHIDA TAKASHI
IPC: H01L21/60
Filed: 1994-03-10
Abstract: PURPOSE:To improve the reliability of a surface protecting film of a semiconductor integrated circuit device having a bump electrode. CONSTITUTION:In the manufacturing method of a chip carrier wherein a CCB bump 6 is formed, via a substratum metal pattern, on a surface protecting film 6 covering a third layer wiring 23 as the uppermost layer, a taped part is formed on the side surface of the third layer wiring 23, when it is patterned.
Patent JP-H04297769-A (JP)
Title: Ice heat storage device
Inventor: SHIGA TAKASHI
IPC: F28D20/00
Filed: 1991-03-06
Abstract: PURPOSE:To provide an ice heat storage device by a method wherein even if ice is stored in a boundary region between organic substance and water in a heat storage tank, the ice is not brought close to a suction port of an organic substance circulation passage and is not sucked into said passage and hence ice is prevented from being attached to an organic substance passage of a cooling device, preventing lowering performance. CONSTITUTION:A suction pipe 44 located in an organic substance layer in the upper section of a heat storage tank 20, a blowoff pipe 42 located in a water layer in the lower section of said tank, and a cooling device 13 constituting a refrigeration cycle are connected to each other to constitute an organic substance circulation passage 46 using a circulation pump 25 for circulating organic substance. An approximately horizontally extending receiving dish 48 is located in a boundary region between the organic substance and water and fixed to the suction pipe. A flexible pipe 47 is provided in an approximately vertical direction between the suction pipe of the organic substance circulation passage and the cooling device.
Patent JP-H10241595-A (JP)
Title: Color image receiving tube and its manufacture
Inventor: AOYAMA SHOZO
IPC: H01J29/07
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To decrease fallen-out particles caused by an inner shield fixed to a mask frame with an elastic clip. SOLUTION: In a manufacturing method for a color image receiving tube in which an elastic clip 38 is inserted into coaxial holes 35, 36 formed in a mask frame 25 filled to a peripheral part of a mask body 24 and a truncated cone shaped inner shield 32, and with the press contact of the elastic clip 38 the inner shield 32 is fixed on the mask frame 25, a bushing 37 to be deformed with the press contact of the elastic clip 38 is filled into the mask frame 25 and the holes 35, 36 of the mask frame 25 and inner shield 32, and the elastic clip 38 is inserted into a hole of the bushing 37, whereby the inner shield 32 is filled to the mask frame 25.
Patent JP-H07213898-A (JP)
Title: Oxidizing method using active carbon
Inventor: KIMURA MASARU
IPC: B01J21/18
Filed: 1994-01-31
Abstract: PURPOSE:To enable oxidation in a wide pH range from acid to alkali sides by changing active carbon into radicals and using the radicals of active carbon for oxidation. CONSTITUTION:Active carbon is changed into radicals and the radicals are used for oxidation. For example, this method is used to decompose tris(oxalate) cobalt (III) acid complex ion [Co(C2O4)3]<3-> to oxidize oxalic acid. Namely, when active carbon is added to a soln, containing the acid complex ion, the active carbon is oxidized by the complex ion and changed into radicals. The complex ion decomposes into a ligand-substd. active cobalt (II) complex ion which releases oxalic acid ion. The produced radicals of active carbon immediately oxidize the oxalic acid ion to produce CO2 while the radicals return to the initial active carbon. Thereby, the active carbon acts as a mediator for electron transfer. The radical of active carbon is highly oxidative as strong as it can immediately oxidize oxalic acid ion.
Patent JP-H01254304-A (JP)
Title: Rolling path, particularly, rolling path for molding steel rolling mill
Inventor: AREKUZANDAA SUWAAGURU
IPC: B21B31/10
Filed: 1989-02-22
Abstract: PURPOSE: To save capable man and an exchange time of a roller and a rolling frame attachment by forming a second rolling frame of a frame group to be able to be slid, moved or exchanged by at least the width length of a guide attachment in order to exchange the roller and the guide attachment. CONSTITUTION: A frame group 4 is composed of a plurality of rolling frames 1, 2, 3. Two guide attendants 10 are arranged in the rolling frames 1, 2, 3. A rolling route is formed by arranging them at a short distance from each other in a frame of the center of a rolling line. Hereupon, it is formed that a second rolling frame 1 can be slid, moved or exchanged by the width length of the guide attendant 10 to exchange the roller 9 and the guide attachment 10. Hereby, capable men and an exchange time of the roller and the rolling frame attachment are saved.
Patent JP-H11241303-A (JP)
Title: Molding for elastic pavement
Inventor: TANAKA MASAKAZU
IPC: E01C13/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a molding suitable for a pavement for horse passage by binding soft elastic aggregate with a binder, and integrating a face layer whose thickness is specified with a lower layer in which a mixture of the soft elastic aggregates and heavy aggregate by the binder, to specify the total thickness and the apparent specific gravity. SOLUTION: A lower layer 2 in which a mixture of soft elastic aggregate and heavy aggregate which are harder and larger in apparent specific gravity than the soft elastic aggregate is bound with a binder, is laminated below a surface course 1 of >=15 mm in which the soft elastic aggregate are bound with the binder, and integrated therewith, to make the total thickness >=50 mm, and the total apparent specific gravity >=1.1. The molding is neither deviated when a horse walks thereon, nor gets afloat even when it is flooded with water, the pavement is completed only by placing the formed body on a surface of execution, and can be easily replaced when it is broken. Further, it is excellent in resistance against the horse walking, and the function to protect horse feet, and economically difficult to generate warp or deformation.  The molding for elastic pavement suitable for the pavement for horse passage can be provided.
Patent JP-S51115048-A (JP)
Title: Soft water preparing apparatus
Inventor: KUBO MASAYOSHI
IPC: C02F1/28
Filed: 1975-04-02
Abstract: PURPOSE: An apparatus for preparing soft water which can easily be operated at a high reliability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11239057-A (JP)
Title: Pll frequency synthesizer and electronic tuner
Inventor: MASUDA SHIGETO
IPC: H03L7/183
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To quicken time response when the power source is turned on and to disuse a control data bus by selecting a variable mode by a mode selecting means and inputting a frequency division ratio for obtaining a necessary frequency to a data generating means. SOLUTION: A PLL circuit a1 divides the frequency of the signal outputted from VCO 5 at a frequency division ratio set by a programmable divider 15, a comparator 16 makes a phase comparison between the frequency-divided signal and the signal frequency outputted from a reference oscillator 17, and a DC voltage corresponding to the phase difference is inputted as a voltage voltage to the VCO 5 through a loop filter 18, so that the VCO 5 varies the frequency according to the DC voltage so as to reduce the phase difference. There are two kinds of data, i.e., fixed frequency ratio data stored in a memory and variable frequency division ratio data sent from a microcomputer 13 as frequency division data, and the respective data are inputted selectively to the programmable divider 15 by switching a changeover switch 22.
Patent JP-H01216299-A (JP)
Title: Plant operation monitoring apparatus
Inventor: MATSUKI TSUTOMU
IPC: G05B23/02
Filed: 1988-02-25
Abstract: PURPOSE:To automatically display all the necessary data necessary for operation monitoring by means of an interactive terminal device by synthesizing and processing selected information and the information on an operation monitoring function and displaying the same on an interactive terminal means. CONSTITUTION:A drawing information memory device 5b which stores statistical data and an image information memory device 5a which stores present data are provided; in addition, the interactive device 6 which displays the function to retrieve and judge the corresponding information in accordance with the information data given from the function system to be monitored by the operation monitoring device and the above-mentioned image or document information obtd. as a result of such judgment by synthesizing said information and makes interaction with an operator is provided. The function information to be monitored and the selected video information are displayed in contrast on the same image screen of the interactive device 6 with the operator, by which the operator is enabled to use all kinds of the necessary information and to make judgment only on one interactive terminal device.
Patent JP-S52123995-A (JP)
Title: Flue gas desulfurization method with by-product gypsum
Inventor: TAMARU TADAYOSHI
IPC: B01D53/50
Filed: 1976-04-13
Abstract: PURPOSE: To form gypsum of large crystal and to recover gypsum of low water content easy to handle by circulating gypsum of large crystal obtained by oxidizing a mixed slurry of desulfurization byproduct gypsum and CaSO 3  to an absorption process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08237708-A (JP)
Title: Message receiver
Inventor: AOKI YOICHI
IPC: H04Q7/14
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the message receiver in which a name of a sender is obtained with a simple operation. CONSTITUTION: A control section 105 stores a telephone number and its additional information in cross reference to a predetermined area of a RAM 110 according to the operation of a key entry section 106 by the user (recipient). A radio signal (reception data) received by a reception section 102 by via an antenna 101 is outputted to the control section 105 via a decoder 104 and stored at once in the RAM 110. The control section 105 identifies the telephone number of the received data based on a predetermined symbol code and retrieves a telephone number coincident with the identified telephone number from the RAM 110. Then the telephone number in the received data is replaced with the additional information of the telephone number retrieved from the RAM 110 and it is displayed on a display section 107.
Patent JP-H05242496-A (JP)
Title: Optical pickup
Inventor: MAEDA HIDEO
IPC: G11B7/005
Filed: 1992-02-27
Abstract: PURPOSE:To make an optical pickup smaller in size and lighter in weight and to attain a high-speed access by improving a detection system. CONSTITUTION:In an optical pickup for an optical information recording and reproducing device by irradiating an optical recording medium with a beam outgoing from a light source and recording or reproducing information, a prism 22 in which a diffraction grating 23 dividing the reflected beam 22 into two polarized lights intersecting orthogonally each other as a transmission beam 24 and a diffraction beam 25, is formed on an incident surface 22a and through which the beam is emitted in the same direction is provided in the detecting part of a signal by a reflected beam 21 from the optical recording medium. And photodetectors 26, 27 receiving the transmission beam 24 and the diffraction beam 25 outgoing from the prism 22 are provided.