baber/WOPTO huggingface dataset:
Patent JP-S59176732-A (JP)
Title: Intermediate adapter of camera
Inventor: TOMORI YASUMASA
IPC: G03B17/14
Filed: 1983-03-28
Abstract: PURPOSE:To use an interchangeable lens for a camera which has a large flange back for a camera body which has a small flange back by providing an intermediate adapter itself with a diaphragm device which is used instead of the stop device of the interchangeable lens. CONSTITUTION:This intermediate adapter 100 is attached between the interchangeable lens 20 for the camera which has the large flange back and the camera body 40 which has the small flange back is order to use the interchangeable lens 20 for the camera body 40. This intermediate adapter 100 is equipped with the diaphragm device 104 which is driven by a motor 105 and used instead of the diaphragm device of the interchangeable lens 20, an aperture value information transfer means 21 which transfers aperture value information on the aperture value setting member of the interchangeable lens 10 to the diaphragm device 104, a variable resistor 103 as a converting means whch converts the set aperture value information into the quantity of electricity, and electric contacts 107 and 108 which transmit and receive the quantity of electricity and an operation signal for the motor 105 to and from the camera body 40.
Patent JP-H04287232-A (JP)
Title: Exclusive job controller
Inventor: MASUDA HITOSHI
IPC: G06F9/46
Filed: 1991-03-18
Abstract: PURPOSE:To easily instruct the execution of a job by dividing plural jobs into groups of jobs which are inconvenient to be executed simultaneously and making the groups to queue up for the starting of the processes of other groups by using an exclusive control management table. CONSTITUTION:An exclusive control management file 10 is an indexed sequential file in which one group is made to correspond to one group and constituted of an index key section 11 and executing state managing section 12. When the user of a computer system actuates a certain job, the job sets an execution flag in the section 12 belonging to the group of the job in the file 12 and starts the process. In case another job is actuated while the process is carried on, the another job similarly tries to set the flag, but, since the flag is already set by the preceding job, starting of the process is set in a queue and restarted after the preceding job is completed and the flag is canceled. Therefore, it is not required by the user of the computer system to monitor the job executing state of the system and can smoothly operate the system without worrying about a possibility of destroying the file data by an erroneous instruction.
Patent JP-H06267735-A (JP)
Title: Singlepolar magnet and manufacture thereof
Inventor: SEIKE SHINICHI
IPC: H01F13/00
Filed: 1993-03-12
Abstract: PURPOSE:To provide a quasi-singlepolar magnet the whole of which is almost N-pole or S-pole. CONSTITUTION:A conductive wire is wound by the Mobius winding around a magnetic pole member 1 consisting of rare earth element such as neodium or praseodium. The coil of the Modius winding is energized with a pulse current in order to magnetize the magnetic member 1. Then, the end parts having one magnetic pole (S-pole) of the resultant magnetic member 1 is cut apart from the center part having another pole (N-pole). Only the end parts of the same pole (S-pole) are bonded with an adhesive agent or the like, thereby forming a quasi-singlepolar magnet.
Patent JP-S58169243-A (JP)
Title: Instruction processor
Inventor: SATOU TATSUO
IPC: G06F9/32
Filed: 1982-03-30
Abstract: PURPOSE:To select an address-set program and to vary the starting address of the program optionally, by providing plural program counters and then providing one of them with a means capable of setting an optional address. CONSTITUTION:Addresses A0-An are inputted to a memory 5 stored with instructions and data D0-Dn from the memory 5 are sent to an instruction memory 7. The address of this memory 5 is normally determined by allowing a selector 4 to select an address from a program counter 3 for specifying the next address and the contents of the counter 3 is increased successively by one. If there is a jump instruction among program instructions, the instruction is set in a program counter 2 for jump address setting and the instruction is decoded by an instruction decoder 4 to change the selector 4 over to the side of the counter 2. Further, the initial value of an initial value setting part 8 is set in a program counter 1 for initial setting and the output of the setting part 8 is selected by the selector 8 with a clear starting key 9 to vary the starting address of the program optionally.
Patent JP-H10211297-A (JP)
Title: Exercising tool for forward upward circling
Inventor: SUZUKI MASAHARU
IPC: A63B1/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To kick the body up with the arm bent and stretch the arm when circling up on the iron bar by attaching a top holder and a bottom holder as if firmly held by the hands and locking the both ends of a belt worn around a person exercising the forward upward circling to the top holder. SOLUTION: A top holder 1 and a bottom holder are screw-engaged with each other so as to be attached to an iron bar as if firmly held by the hands and a bolt 8 is fastened to a screw of the bottom holder from the top holder 1 so as to be fixed thereto. A belt 5 is passed through under the both armpits of a person exercising the forward upward circling across the back in such a state as passed around the iron bar through its bottom, and stoppers in the both sides of the belt 5 are inserted in the stopper holes 3 in the top holder 1. Then, the length of the belt 5 is adjusted in such a state that the arms become in the bent states. In exercising the forward upward circling, the person can circles on the iron bar with the arms bent by supported by the belt 5 and then the stoppers 4 are detached from the stopper holes 3 so that the arms can be stretched on the iron bar.
Patent JP-S61211826-A (JP)
Title: Magnetic recording medium
Inventor: ASADA SEIICHI
IPC: G11B5/66
Filed: 1985-03-18
Abstract: PURPOSE:To improve sliding resistance by forming alternate multi-layered protective films consisting of a hard non-magnetic material and soft non- magnetic material on a ferromagnetic film. CONSTITUTION:The multi-layered protective films laminated alternately with the thin films consisting of the hard non-magnetic material and soft non- magnetic material on the surface of a medium is formed to a magnetic recording medium with which a ferromagnetic metal or thin compd. film is used as a magnetizable film. The average film thickness of one layer of the hard non- magnetic material is preferably 3-20Angstrom  and more preferably 3-15Angstrom . The average film thickness of one layer of the soft non-magnetic material is preferably 6-40Angstrom , more preferably 10-40Angstrom , and more particularly preferably 15-30Angstrom . The total thickness of the multi-layered protective film is preferably 100-1500Angstrom .
Patent JP-S62210441-A (JP)
Title: Image forming device
Inventor: OBUCHI TORU
IPC: G03B27/50
Filed: 1986-03-12
Abstract: PURPOSE:To prevent an optical system from overrunning its home position by switching a forward rotation brake (backward braking) to a short-circuiting brake (electric power generation braking) when the optical system passes its home position where it should stop. CONSTITUTION:A microcomputer 3 has the 1st counter 3A and the 2nd counter 3B and controls the speed of a motor 20 according to a control means stored previously in its internal storage means. The motor 20 is a DC motor which drives an optical system scanner and an encoder 21 detects the rotational frequency of the motor 20 and supplies a feedback signal FG corresponding to the detected rotational frequency to the microcomputer 3. Backward rotation braking in which the motor 20 in reversing operation is rotated forward and stopped is performed with a forward rotation brake signal; the inverse of BIC from the microcomputer 3 and electric power generation braking in which the input terminals of the motor 20 are short-circuited with a short-circuiting brake signal; the inverse of SBIC from the microcomputer 3 to cancel the counter electromotive voltage of the motor 20 and the rotation is stopped is performed.
Patent JP-S51130325-A (JP)
Title: A process for manufacturing silicon carbide fibers
Inventor: YAJIMA SEISHI
IPC: D01F9/08
Filed: 1975-05-02
Abstract: PURPOSE: To manufacture high tensile silicon carbide fibers with an arbitrary thickness from a high polymeric organosilicone compound which has never been used as a starting material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09221819-A (JP)
Title: Non-slip forming method for grating member
Inventor: YAMASHITA MITSUO
IPC: E03F5/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a safe non-slip, of which structural member has no acute angle and which can be easily formed, in a grating to be used for channel cover. SOLUTION: In a grating member 5 made of stainless steel or the like, edges 7 formed in both sides of a top surface 6 of the member 5 at a right angle is pushed by a pushing blade so as to form recessed parts 9 as a non-slip part. The pushing blade having a sharp tip is pressed into a side surface 8 close to the top surface 6 or the edge 7 so as to form a hole, and a projected part is formed outside of the edge 7 or on the top surface side thereof so as to form a non-slip part.
Patent JP-S59178006-A (JP)
Title: Feedback amplifier
Inventor: IKEDA YUKIO
IPC: H03F3/60
Filed: 1983-03-29
Abstract: PURPOSE:To change easily the gain of the entire system by providing an epitaxial layer to a lower part of a finger of a comb line coupler and forming alternately a Schottky junction and an ohmic junction plane onto the boundary face. CONSTITUTION:The epitaxial layer 20 is provided at the lower part of the fingers 18 and 19 of the comb line coupler of a feedback amplifier formed on a semiconductor substrate 16. Further, the Schottky junction plane is formed to the boundary between the finger 18 and the layer 20 and the ohmic junction plane is formed to the boundary face between the finger 19 and the layer 20. In changing the area of spread of a depletion layer 21 by adjusting a bias power supply 22 of the finger 18, the coupling capacitance between the fingers 18 and 19 is changed by the change in the capacitance of the depletion layer, resulting that the degree of coupling of the comb line coupler is changed. As a result, the gain of the feedback amplifier is changed.
Patent JP-H11260398-A (JP)
Title: Non-separator type secondary battery using intercalation reaction, and using molten sulfur-sulfide as electrolyte
Inventor: FUJINO TAKEO
IPC: H01M10/39
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a safety secondary battery with low sulfur vapor pressure, less corrosion, no possibility of quick reaction caused by separator breakage by operating at temperature lower than that of the existing sulfur battery. SOLUTION: A secondary battery utilizing intercalation/deintercalation of a different kind of metal into/from transition metal sulfide is constituted by using molten sulfur-sulfide as an electrolyte. Since intercalation reaction of the different kind of metal into the transition metal sulfide is used, a non- separator type battery can be constituted. Violent, direct reaction of sodium and sulfur produced by the breakage of a β-alumina separator (solid electrolyte) in a sodium-sulfur (Na/S) secondary battery is prevented, and the safety battery can be obtained.
Patent JP-H08248403-A (JP)
Title: Liquid crystal display device
Inventor: ONISHI IKUO
IPC: G02B3/00
Filed: 1995-03-14
Abstract: PURPOSE: To provide a liquid crystal display device which expands a visual field angle without whitening a display screen and generating moires by the periodicity of the display pixels of a liquid crystal panel and the periodicity of a lens array. CONSTITUTION: This liquid crystal display device is constituted by providing the observation surface side of the dot matrix liquid crystal display panel 3 with many microlens groups 4 (or alternately continuous concave lenses and convex lenses). The sizes of the microlenses in the longitudinal and transverse directions of the liquid crystal display panel are smaller than the sizes of the display pixels of the liquid crystal panel 3 and the arrangement of the microlens groups 4 is random. The pixels lighted in the liquid crystal panel are divided to plural diffracted images and the light as if light is emitted from a black matrix is resulted if the min. lens groups 4 are arranged in approximately the closest state or approximately a grating state with the display pixels of the liquid crystal display panel.  The smooth images with which the discontinuity between the pixels is eliminated are obtd.
Patent JP-S59180025-A (JP)
Title: Cylinder head of internal-combustion engine
Inventor: NAKANO SHINICHI
IPC: F02B23/00
Filed: 1983-03-29
Abstract: PURPOSE:To raise the combustion efficiency of an engine, by decreasing the volume of a combustion chamber without making it flat by shaping the combustion chamber in such a cup-like form that the center of curvature is located above the focal point of intake valves and exhaust valves on the axis of a cylinder and the radius at the lower end of the combustion chamber is smaller than the radius of the cylinder. CONSTITUTION:Two intake passages 12 and two exhaust passages 13 are formed to extend upwardly outwards from a combustion chamber 11, and intake valves 14 and exhaust valves 15 are provided respectively at the portions of the intake and exhaust passages 12, 13 opened in the combustion chamber 11 in the manner that they are located radially upwards around the focal point F2 on the axis (l) of a cylinder. Here, the combustion chamber 11 is shaped in such a cup-like form having a radius R2 that the center N of curvature is located on the axis (l) of the cylinder and above the focal point F2, and the radius D3 at the lower end of the cylinder head is made smaller than the radius D2 of the bore 18 of the cylinder. Further, the radius R2 is made smaller than the distance R1 between the focal point F2 and the intake and exhaust valves 14, 15.
Patent JP-S60197361-A (JP)
Title: Wire slicing
Inventor: ESASHI SHINJI
IPC: B28D5/04
Filed: 1984-03-19
Abstract: PURPOSE:To reduce the slice time and improve the accuracy of a wafer by measuring the difference of inclination angle between a suspended gauge piece suspended onto a wire which stops traveling in the horizontal plane and the edge surface of an ingot, through the reflection of light, and correcting the angular difference on an attaching board. CONSTITUTION:A reflex mirror is closely attached onto one edge surface of an ingot 6, and a cross figure reflected by a reflex mirror built into a collimator 11 is measured by the collimator 11, and the angle of divergence between the optical axis of the collimator 11 and the reflection optical axis of the reflex mirror is detected for two axes. Then, a gauge 13 is suspended onto a piano wire 1 laid between guide rollers 3 and 4, and the piano wire 1 at the edge and the back surface of a suspended piece 13a are brought into contact, keeping the suspended piece 13a in suspended state, and the suspended piece 13a is kept in parallel. Using the collimator 11 fixedly positioned, the angle of divergence between the optical axis of the collimator 11 and the reflection optical axis of the suspended piece 13a is measured, and the result of the measurement is compared with the result in the previous measurement, and the precision in parallelism between the edge surface of the ingot 6 and the piano wire 1 is detected, and therefore, a base 5 can be adjusted.
Patent JP-S56149280-A (JP)
Title: Semisubmerged catamaran with auxiliary float
Inventor: BABA EIICHI
IPC: B63B39/06
Filed: 1980-04-22
Abstract: PURPOSE: To prevent the bow from plowing and to improve the damping effect of the hull by the use of vuoyancy of a floating body mentioned later when a ship stops suddenly by a method wherein near the forward end part of the upper hull or on the lower side near the after end part of a semisubmerged catamaran, an auxiliary float is provided so that it can move vertically.  
     CONSTITUTION: Near the forward end of an upper hull 4 an auxiliary floating body 7 in the form of a triangular cone is hinged through a horizontal shaft 6 and the auxiliary floating body 7 can be revolved vertically by an oil hydraulic cylinder 8 around a shaft 6. The auxiliary floating body 7, at its upper limit position projects under lower surface of the upper hull 4 and is provided so that it cannot reach the water level 2 as the designed draft. Therefore, when the auxiliary floating body 7 is pushed out downward by the operation of the oil hydraulic cylinder 8 when the ship stops suddenly, the auxiliary floating body 7 makes a sharp angle to the wave surface and the bow is prevented from plowing into the wave by the increase of vuoyancy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11248099-A (JP)
Title: Automatic liquid changeover device
Inventor: AKIYAMA YOSHIHIRO
IPC: F17C13/04
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a poor operation with rust, rubbish, etc., and preclude poor performance of changeover motion by eliminating use of a resetting component. SOLUTION: This changeover device includes a lever 8 which is turned upon sensing a pressure drop ion the service side vessel (A-side), associated with unlocking of a weight mounting mechanism, and a three-way valve 17 is rotated together with the weight mounting mechanism so as to select the spare side vessel (B-side). The weight mounting mechanism is formed with a weight receptacle 11 having a fit-in hole for a locking shaft 9 which operates sideways (in the horizontal direction) in cooperation with the lever 8, wherein the weight receptacle 11 is equipped on one surface with a hinge as a mechanism to make reverse lock of a rotated counter weight 12, and on the other surface, a bearing 13 fitted with a three-way valve stem 16 is fitted.
Patent JP-S56150125-A (JP)
Title: Variable-profile roll for passing plate
Inventor: IMAI ICHIROU
IPC: C21D9/56
Filed: 1980-04-24
Abstract: PURPOSE: To change the roll profile freely and prevent a strip from meandering between rolls by providing a plurality of roll diameter regulators along the direction of an internal shaft of a hollow roll for passing the strip in a continuous annealing line.  
     CONSTITUTION: A plural sets of the roll diameter regulators each of which consists of a hydraulic cylinder 5-AW5-C, a rod 6-AW6C and pushing-out segments 7-AW 7-C are provided along the axial direction of the hollow roll 1 used in the continuous annealing line. Pressure oil supply pipe 3-AW3-C are provided for supplying pressure oil to the three sets of the regulators. The pessure oil is supplied to the regulators to apply pressures to a roll crust 1-1 by the segments 7-AW7-C appropriately in  accordance with the kind, size and the like of the strip to be passed. Accordingly,  the roll profile is regulated in accordance with the changes in the strip, so that the  strip is prevented from meandering. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06261867-A (JP)
Title: Cuff for sphygmomanometer
Inventor: SANO YOSHIHIKO
IPC: A61B5/022
Filed: 1993-03-15
Abstract: PURPOSE:To provide the cuff for sphygmomanometer which has the internal pressure of the cuff extremely approximate to a blood pressure value and has good accuracy by eliminating the elongation of materials regardless of diameter sizes of a specimen and preventing the change in the tight contact length with the specimen when compressed air is packed into the cuff. CONSTITUTION:This cuff is constituted by providing the proper point of a pressured air housing body 2 disposed in a base body 1 with a deflecting part 3 which displaces a surface part 21 of the pressured air housing body 2 for tight contact with the specimen in parallel with a body part 12 of the base body 1 by the compressed air packed between the base body 1 and the pressured air housing body 2.
Patent JP-H05257283-A (JP)
Title: Radiation-sensitive high molecular compound
IPC: G03F7/038
Filed: 1992-03-12
Abstract: PURPOSE:To enhance sensitivity and resolution and resistance to dry etching and to unnecessitate a baking process after exposure by including a specified chemical structure as an essential structural element in the molecule. CONSTITUTION:The radiation sensitive high molecular compound has the 2 essential structural elements of a phenolic hydroxyl group and an aromatic ring combined with an atomic group or its organic or inorganic acid salt represented by formula I in which each of R<1> and R<2> is H or a 1-4C hydrocarbon group, and each of R<3> and R<4> is, independently, H or an optionally substituted 1-10C hydrocarbon group and the R<1>-R<4> may be the same and the 2 among R<1>-R<4> may combine with each other to form an N-containing ring. The phenolic hydroxyl group is typified by hydroxyphenyl, hydroxynaphthyl, or hydroxyanthryl group and the like.
Patent JP-H09223404-A (JP)
Title: Vehicular lamp
Inventor: FUKAZAWA SHOICHI
IPC: F21S8/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To mold a mold of an engaging claw without using a sliding metal mold. SOLUTION: This vehicular lighting fixture has a set spring 21 to be installed on a reflecting mirror in a condition where an electric lamp 38 is elastically contacted with the reflecting mirror from the back face side by arranging a glass bulb of the electric lamp 38 in the synthetic resin-made reflecting mirror through an electric lamp installing hole 16 formed in the reflecting mirror. The set spring 21 has an almost U-shaped support object part 22, two long side parts 23 and 24 to press a back face part of the electric lamp forward, and a hooking object part 25 which is formed on the tip of one 23 among these long side parts and is hookingly fastened to a hooking part 27 of the reflecting mirror.  A reflecting mirror support part 26 to support the support object part 22 of the set spring 21 is formed in close vicinity to the electric lamp installing hole 16, and a receiving recessed part 28 to receive the support object part 22 and an engaging claw 29 which is positioned and arranged so as to block up a part of an opening part of the recessed part 28 and with which the support object part 22 engages, are integrally formed on the reflecting mirror. A mold drawing hole of a metal mold part to form its claw part is formed in a part corresponding to the claw part of the engaging claw 29 among a bottom part of the receiving recessed part 28.
Patent JP-H07312207-A (JP)
Title: Electrodeless low pressure discharge lamp
Inventor: RAASURO BORAAZU
IPC: H01J65/04
Filed: 1995-02-17
Abstract: PURPOSE: To provide an electrodeless low-pressure discharge lamp whose coating film is easily formed and coil space availability is improved. CONSTITUTION: A top surface 10 of a cylindrical cavity 4 includes a range of at least one-third of cylinder radius (r) which goes from a cylindrical wall 11 of a cavity toward a lamp axis (t). A theoretical tangential plane (s) of the top surface of this part has an angle (α) more than 90 deg. in relation to the lamp axis (t), and has a round connection part between the cavity 4 and the cylindrical wall 11.