baber/WOPTO huggingface dataset:
Patent JP-H0897043-A (JP)
Title: Transformer
Inventor: TSUNEMI MASAYOSHI
IPC: H01F17/00
Filed: 1994-09-29
Abstract: PURPOSE: To provide a laminated transformer which is markedly enhanced in magnetic coupling coefficient by a method wherein a large number of magnetic fluxes induced in a primary coil and a second coil are made to intersect with each other. CONSTITUTION: The coil conductors (14a or 15a) of either a primary coil 14 or a secondary coil 15 are surrounded with the other coil conductors (14a or 15a) to form a winding pattern, St) that the coil conductors 14a of the primary coil 14 and the coil conductors 15a of the secondary coil 15 are disposed close to each other, and thus a transformer of this constitution is enhanced in magnetic coupling coefficient.
Patent JP-H1076992-A (JP)
Title: Cavitation preventive structure of properller
Inventor: HIRAHARA YOSHIKI
IPC: B63H5/07
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent erosion without weakening strength of a propeller blade by opening a hole for water discharge on a propeller boss in the neighbourhood of a base part of the propeller blade on a rear surface side in the rotational direction of the propeller blade and communicating the hole for discharge to a small channel opened at a part higher inhydraulic pressure than its part. SOLUTION: A hollow part (small channel) 5 for weight reduction opened to its rear end part is formed into an annular shape around a propeller boss 29, and a hole 4 for water discharge 18 opened in the orthogona. direction on a shaft from the hollow part 5. The hole 4 for water discharge is formed upstream of a propeller blade 3 in the neighbourhood of a base part of the propeller blade 3 on a rear surface side in the rotational direction of the propeller blade 3. Thereafter, a water current 35 along a front surface 31 in the rotational direction is pressurized, and a water current 36 along a back surface 32 in the rotational direction is decompressed. Additionally, water between the propeller blade 3 and a fixed blade 61 is pressurized, the hollow part 5 is also pressurized through a clearance 50, and it is discharged to the side of an outer surface of the propeller boss 2 through the hole 4 for water discharge. Consequently, a decompression degree is reduced, and cavitation is prevented.
Patent JP-H0686144-A (JP)
Title: Picture input device
Inventor: KAMIKAWA YUTAKA
IPC: H04N5/232
Filed: 1992-09-03
Abstract: PURPOSE:To provide the picture input device of high definition which eliminates a need of an image scanner of high precision by performing the position correction of optically enlarged frame memory contents in accordance with the cumulative sum of motion vectors of respective frames and mapping them on a high- definition image memory to take an image having a high resolution into a memory. CONSTITUTION:A high-definition motion vector detector 110 detects a motion vector (Xn, Yn) from the (n-1)th frame to the n-th frame of camera input. A motion vector accumulator 112 accumulates motion vectors (X1, Y1) to (Xn, Yn). Mapping is performed in a high-definition image memory 111 with the position corrected by the motion vector accumulator 112 as the origin of the n-th frame.
Patent JP-H04116353-A (JP)
Title: Air cooled absorption cooler/heater
Inventor: OUCHI TOMIHISA
IPC: F25B15/00
Filed: 1990-09-07
Abstract: PURPOSE:To make compact the size of a cooled air absorber, minimize cooling air capacity, and reduce noise by installing a thermal material exchange device, shifting an absorption temperature level of an absorber to a higher temperature side, and increasing the differential temperature of heat exchange between the solution of the absorber and refrigerant air. CONSTITUTION:Enriched solution which returns from a high temperature generator 1 or a low temperature regenerator to an air-cooled absorber 5 is introduced into a regeneration chamber 15 of a thermal heat exchange device 14 so as to generate heat. On the other hand, the diluted solution generated in the air-cooled absorber 5 is introduced into an absorption chamber 16 of the thermal material exchange device 14 so as to absorb refrigerant vapor. As a result, the enriched solution which returns from the high temperature regenerator 1 or the low temperature regenerator to the air-cooled absorber 5, is further enriched since refrigerant vapor is generated at the thermal material exchange device 14 and the enriched solution is introduced into the air-cooled absorber 5. On the contrary, the diluted solution generated at the air-cooled absorber 5 absorbs refrigerant vapor at the thermal material exchange device 14 and turned into a diluted solution, which fed to the high temperature regenerator 1 or the low temperature regenerator 2. In this manner, only the air-cooled absorber is designed to operate at high temperature and high concentration, which makes it possible to increase differential heat exchange temperature against cooled-air.
Patent JP-H0979337-A (JP)
Title: Rolling body for toroidal type continuously variable transmission and manufacture thereof
Inventor: MATSUSHIMA YOSHITAKE
IPC: C21D9/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a rolling body for a toroidal continuously variable transmis sion to have an excellent rolling fatigue life by using a specified steel for machine structure use as a material, applying carbonizing treatment on a sur face, and applying high frequency hardening treatment on a rolling surface. SOLUTION: The material for input discs 5 and 9 and a power roller 10 should satisfy the necessary conditions of steel for machine structure use of 0.3wt.%<=C<=0.6wt.%, 0.1wt.%<=Si<=1.5wt.%, 0.2wt.%<=Mn<=2.0wt.%, P<=0.02wt.%, 0.005wt.%<=Al<=0.1%, Ti<=0.005wt.%, 0.002wt.%<=N<=0.03wt.%, and 0<=0.002wt.%, and Fe and inevitable impurities, and K should be K<=0.8 in K=0.2(Si)+0.6 (Mn)+0.2(Ni)+0.1(Cr)+0.1(Mo)+0.1(V)+0.1(W), and Sieq should be Sieq <=0 in Sieq =(Si)-0.1(Mn)-0.4(Ni)+0.3(Cr)+1.2(Mo)+0.9(V)+0.3(W) Carbonizing treatment is applied on a surface and high frequency hardening treatment is applied on a rolling surface.
Patent JP-S60128685-A (JP)
Title: Metallic-ion laser
Inventor: KAWASE HIROMI
IPC: H01S3/032
Filed: 1983-12-16
Abstract: PURPOSE:To prevent the dissipation of metal evaporation positively, and to obtain a metallic-ion laser obviating the contamination of a Brewster window by making the diameter of a positive column discharge path up to an auxiliary anode from the end section of a hollow cathode, to which a main anode is disposed, thinner than the bore diameter of the cathode and making it approximately the same as that of a glow region generated in a bore. CONSTITUTION:Voltage is applied among main anodes 5a-5c and auxiliary anodes 6a, 6b and a hollow cathode 4, and negative glow discharge is generated among the main anodes and the hollow cathode. Cd vapor is generated by the heat loss of negative glow discharge on a He-Cd laser using Cd as a metallic- ion generating material 9, and Cd vapor is transferred to a high energy level by excited particles of He ions, etc. Since the hollow cathode 4 is formed by a thick pipe at that time, it has large thermal conduction and heat capacity, temperature distribution in a laser pipe 1 is equalized, and transfer to arc discharge from abnormal glow discharge is prevented. Since spaces among the main anodes 5a-5c are set to narrow width, a cathode surface 13 in the hollow cathode 4 is sputtered with He ions at all times, and the state of the cathode surface 13 is cleaned.
Patent JP-2001065599-A (JP)
Title: Coupling
Inventor: TERAOKA MASAO
IPC: F16D27/115
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce weight and to make compact, to increase torque capacity, and to facilitate regulation of torque capacity at a low cost. SOLUTION: This coupling comprises a first, a second and a third torque transmission member 7, 3 and 5, a main clutch 13 situated between the torque transmission members 7 and 5, a pilot clutch 15 situated between torque transmission members 7 and 3, a coupling means 17 to engage the clutch 15; and oscillation members 9 and 11 to oscillatorily intercouple the torque transmission members 3 and 5, oscillate by receiving torque when the clutch 15 is engaged, and press the clutch 13 by attracting the torque transmission members 3 and 5.
Patent JP-S6390945-A (JP)
Title: Controlling method for communication equipment
Inventor: TAKAHASHI MASAKATSU
IPC: H04M1/27
Filed: 1986-10-06
Abstract: PURPOSE:To exactly call an opposite equipment by varying a time interval of a calling operation in accordance with a repeated frequency of the calling operation. CONSTITUTION:A selecting signal is sent out in order to call the opposite equipment, and thereafter, whether a busy tone has been answered from an exchange or not is judged by an output signal of a tone detecting part 65. In case when the busy tone has been detected, since the opposite equipment is executing communication by using a line, an on-hook relay 62 is reset to a telephone terminal side, and whether a value of a counter N has exceeded 5 being a limit value of a recall frequency or not is checked. In case its result is NO, an added value of a reference value 2 (minute) of a time interval and the counter N is put in the place of a variable W for storing a time interval until the next call is executed, and queuing is executed by the time (the unit is a minute) of a value of its variable W. Thereafter, when the queuing time has elapsed, the line is switched to a facsimile equipment side from the telephone terminal by switching the on-hook relay 62 again in a state that the value of the counter N has been increased by one.
Patent JP-S60130430-A (JP)
Title: Fixing device and its manufacture
Inventor: KAWAGUCHI ISAO
IPC: F16B4/00
Filed: 1983-12-16
Abstract: PURPOSE:To fix a shaft and sheet materials to each other highly accurately in dimensions and excellently in parallelism with simple construction, by providing projecting parts formed by moving shaft materials in the neighborhood of the sheet surface in the direction along the sheet material, to both sides of each sheet material of a shaft. CONSTITUTION:An anode plate 1' and a cathode plate 1 are alternately set at fixed intervals by a jig 20. A shaft 9 is inserted into a hole 1a which is an engaging part bored in the plate 1 and is a little larger in diameter than the shaft 9. Further, a relief hole 1'b having a space distance enough to insulate the shaft 9 is provided to a loose-fitting part of plate 1', and the shaft is loosely fitted to the hole 1'b. Caulking wedges 25, pressing means, are brought closer to the shaft 9 along the plate 1, as shown by an arrow mark at both faces of the plate 1 to press the caulking parts of shaft 9 between them in order to move the beefs of shaft 9 in the arrow P direction. The beef of shaft 9 pressed by the wedges 25 moves in the radial direction of shaft 9, and is formed into projecting parts to hold the plate 1 between them.
Patent JP-H05246895-A (JP)
Title: Viral targeted destruction of neoplastic cell
Inventor: ROBAATO ERU MAATOUUZA
IPC: A61K48/00
Filed: 1991-09-17
Abstract: PURPOSE: To provide a method for selectively killing malignant neoplasms to effectively treat a nervous tumor, etc., by infecting the neoplasms with a retroviral vector containing a gene for a genetic product which can target the neoplasms for their selective death. CONSTITUTION: This method for selectively killing neoplasms comprises infecting the neoplasms with a retroviral vector containing a gene for a genetic product (e.g. thymidinekinase) capable of selectively targeting the neoplasms (e.g. malignant nervous tumor cells) for their death, further bringing the neoplasms into contact with a substance (e.g. ganciclovir) for recognizing the genetic product and selectively killing the neoplasms, and, if necessary, further applying an irradiation to the neoplasms. Thereby, the neoplasms such as malignant nervous tumor cells e.g. astrocytoma or gliocystoma, can selectively be killed. The retrovirus is preferably herpes virus which is an ecotropic wild retrovirus, etc.
Patent JP-H0285835-A (JP)
Title: Electronic still camera
Inventor: KONDO MAKOTO
IPC: G03B7/17
Filed: 1988-09-22
Abstract: PURPOSE:To realize an appropriate white balance obtained by considering a variation of a color temperature caused by a light emission time of a stroboscopic device which can be adjusted by correcting a white balance at the time of photographing by a stroboscope in accordance with an electronic flash light emission time. CONSTITUTION:Between a dimming stroboscopic device 10 and a control circuit 48, a charging completion signal of a main capacitor of the stroboscopic device 10 is transmitted to the control circuit 48 through a signal line (a), and light emission time information is closed, for instance, when a light emission is started, and by reading out the number of pulses by a counter 76 of the control device 48 side through a switch 74 of the stroboscopic device 10 side which is opened when the light emission is stopped, the light emission time can be known. The control circuit 48 determines a correction value of a white balance, for instance, by a table reference system from this light emission time, and the white balance correction value is set to a signal processing circuit 26. In such a way, the accuracy of the white balance at the time of using the stroboscope can be improved.
Patent JP-H0397547-A (JP)
Title: Steel pipe having outer surface coated with plastic and production thereof
Inventor: WATANABE TADASHI
IPC: B32B15/08
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a steel pipe having the outer surface coated with plastic whose inner and outer surfaces are good in corrosion resistance by forming a galvanized layer on the inner surface and constituting the coated respective layers of primer, modified polyolefin resin and polyolefin resin in this order on the outer surface. CONSTITUTION:This steel pipe having the outer surface coated with plastic is obtained by forming a galvanized layer 2 on the inner surface of the steel pipe 1 and forming a primer layer 3, a modified polyolefin resin layer 4 and a polyolefin layer 5 in this order on the outer surface. The primer layer 3 is formed with the aim of stabilizing and strengthening adhesive property between modified polyolefin resin and the steel pipe 1. For example, the primer layer is formed by application of thermosetting resin such as epoxy resin. Preferably thermosetting resin of a fast setting type at the comparatively low temp. is applied. Therefore the corrosion resistance of the inner and outer surfaces is remarkably enhanced.
Patent JP-H03174680-A (JP)
Title: Laser scanner device
Inventor: SHIBAKUCHI TAKASHI
IPC: G06K7/10
Filed: 1990-09-06
Abstract: PURPOSE:To execute read whose read depth is wide by providing an electro- optical lens which converges in accordance with an applied voltage and has a focal distance variable function, in a convergent optical system. CONSTITUTION:By converging a light beam from a laser light source 1 by a convergent optical system 3, and allowing it to deflect and scan by an optical deflector 4, information is read optically. In this case, in the convergent optical system 3, an electro-optical lens 10 having a pair of electrodes 12, 13 which are formed along the light beam transmission direction of an electro-optical crystal 11 and converge a light beam by applying a voltage is provided. That is, a size and a shape of the pair of electrodes 12, 13 give a lens action for converging a light beam to this crystal 11. In such a way, by varying an applied voltage, a convergent position can be varied continuously and arbitrarily, and read whose read depth is wide can be executed.
Patent JP-H04115365-A (JP)
Title: Logical simulation system for segmenting partial circuit
Inventor: YOKOHAMA HIROKI
IPC: G06F11/26
Filed: 1990-09-06
Abstract: PURPOSE:To shorten a processing time and to attain large scale simulation by segmenting logical information necessary for measurement from the logical information of a circuit. CONSTITUTION:Specified measuring point information and specified insertion pattern input point information are respectively inputted to a circuit logical information file 1 by a measuring point specifying means 5 and an insertion pattern input point specifying means 6, a partial circuit segmenting means 7 segments up to the insertion pattern input point of an external input terminal as information to be inspected and a redundancy circuit deleting means 8 deletes redundancy logic and optimizes the circuit. As to pattern information, an input pattern integrating means 9 integrates an input pattern corresponding to the segmented circuit and a segmenting circuit information file 10 is compiled 12, linked 13 and inputted to logical simulation 14 together with a pattern file 11. In said segmenting constitution, the processing time of compiling, linking and simulation can be shortened and large scale simulation can be attained.
Patent JP-S6391753-A (JP)
Title: Managing system for plural files
Inventor: OKABE TORU
IPC: G06F3/06
Filed: 1986-10-03
Abstract: PURPOSE:To systematically preserve files in an auxiliary storage device, by managing plural files comprehensively and preserving them in a plural file information storage mechanism, and managing the file with a bit of file managing information by collecting files relating to each other by a relative file separating means. CONSTITUTION:The plural file information storage mechanism 50 is constructed in the auxiliary storage device 5 to preserve the file, and the bit of file managing information for file management. The relative file separating means 2 collects the files relating to each other to manage the relative files comprehensively, and separates them from other files, and a user information generating means 3 generates a bit of user information to identify the file as the bit of file managing information in the plural file information storage mechanism 50, and a file retrieving means 4 performs the retrieval of the file by referring the bit of user information. A plural file comprehensive managing means 1 manages the file in the plural file information storage mechanism comprehensively by controlling the relative file separating means, the user information generating means, and the file retrieving means.
Patent JP-S62103200-A (JP)
Inventor: MIURA KEIKO
IPC: B44C3/12
Filed: 1986-10-04
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-H0549666-A (JP)
Title: Massage machine of composite stimulating system
Inventor: KIDO HAJIME
IPC: A61H7/00
Filed: 1991-08-22
Abstract: PURPOSE:To generate a main massage operation and vibration or to stop only the generation of the vibration to select a mode of stimulation if necessary by only switching the rotational direction of a motor in the massage machine of the composite stimulating system for applying simultaneously the stimulation of a different type to the same part to be medically treated. CONSTITUTION:On the outside surface of a main body case 1, a massage body 2 for outputting a main massage operation is provided, and it is driven by a massage mechanism 3 provided in a case. To a rotor shaft 19 of a motor 9 for constituting the massage mechanism 3, a flyweight 4 is fixed. The flyweight 4 is constituted of a fixed weight 28 and a movable weight 29 or roughly equal weight, and a holder 27 for supporting both the weights 28, 29. In the holder 27, a guide is provided, and by changing the rotational direction of the holder 27, the movable weight 29 is balanced to the fixed weight 28 or moved to the side of the fixed weight 28 along the guide.
Patent JP-S6478820-A (JP)
Title: Foam sheet connecting device
Inventor: KAWASAKI SEISHIYOU
IPC: B29C65/78
Filed: 1987-09-21
Abstract: PURPOSE:To permit beautiful connection to be effected without generating a step in a connected part, by a method wherein the ends of foam sheets are pinched by attracting and supporting them by a pair of attracting devices, having a flat attracting surface, while the ends of two sheets of superposed foam sheets are cut by a heat cutting and welding device. CONSTITUTION:A multitude of suction ports, communicated with suction devices 3, is bored on flat attracting surfaces 31, attracting and supporting the ends 1a, 2a of foam sheets 1, 2 by evacuation. When the attracting surfaces 31 is shut off opposingly to each other by an opening and closing device 4 for opening and closing the attracting surfaces 31 by pivoting the suction devices 3 into opposite directions about the axis of the widthwise directions of the sheets, a sheet inserting gap C is formed between the attracting surfaces 31. A heat cutting and welding device cuts the sheet ends 1a, 2a, which are forced out of the suction devices 3 when the ends 1a, 2a of two sheets of foam sheets 1, 2 superposed in the sheet inserting gap C are inserted and pinched, and heats and melts the cut surfaces of the sheets.
Patent JP-S6479714-A (JP)
Title: Automatic focusing device
Inventor: TAMADA KAZUMASA
IPC: G03B3/00
Filed: 1987-09-21
Abstract: PURPOSE:To attain high speed automatic focusing by providing a means for setting the correction coefficient of the magnification of a variable power lens and a means for correcting the error of focusing quantity. CONSTITUTION:The titled device provides a 1st correction coefficient setting means 80 for setting the correction coefficient of the magnification of the vari able power lens group 4 and a coefficient setting means 100 for correcting the effect on the moving quantity of the error of the magnification of the vari able power lens group 4 and the error of the defocusing quantity caused by errors in production in a dimension for prescribing the relation between the positions of a photodetector group and a fine lens group in a focus detection means. With such a constitution, a focusing controller 78 incorporates the set outputs from the 1st and the 2nd means 80 and 100 and executes correction arithmetic processing so as to calculate the moving quantity of a focus lens group. Namely, it is assumed that the correction coefficient alpha is specific within the range of 0.90<=alpha<=1.10. Thus, automatic focusing can be executed at high speed even when the error of the magnification of the variable power lens group and the error of the focusing quantity are large.
Patent JP-H04118655-A (JP)
Title: Temperature control mechanism of exposure device
Inventor: ABE NAOTO
IPC: H01L21/027
Filed: 1990-09-10
Abstract: PURPOSE:To carry heat generated due to a feeder line out of a thermostatic chamber by the intervention of temperature control water which circulates in piping and to stabilize the temperature in the chamber by providing a shield member which covers the piping and feeder line. CONSTITUTION:The shield pipe 1043 of this device is a cylindrical pipe as the shield member which covers the feeder 109 connecting a power source 106 and an electric circuit 103 and the piping 108 wherein the temperature control water supplied from a temperature control water supply device 105 circulates is provided in the pipe 1043. In this constitution, the temperature of an object 102 to be temperature-controlled and the circuit 103 is controlled to stable temperature and a temperature rise by the feeder line 109 is prevented with the temperature control water which flows in the piping 108. Consequently, the temperature in the chamber 101 is stabilized and an electronic circuit pattern can stably be printed.
Patent JP-H0684366-A (JP)
Title: Semiconductor memory
Inventor: ONISHI TOSHIKI
IPC: G11C11/41
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a semiconductor memory which does not require the writing of data by software immediately after a power source is turned on. CONSTITUTION:By inputting a reset signal and making the potential of a reset terminal 4 high, the potential of all the word lines 8 and 11 are made high, that means, active by NAND circuits 20 and 21. Besides, the potential of a first bit line 13 is made low by a transistor for resetting 5 and the potential of a second bit line 14 is made high by a transistor for resetting 6. Thus, the data is written in all the memory cells 9 and 12 immediately after the power source is turned on.