baber/WOPTO huggingface dataset:
Patent JP-S573722-A (JP)
Title: Manufacturing of graded-type lens
Inventor: KAKUMAE HIDEO
IPC: G02B3/00
Filed: 1980-06-04
Abstract: PURPOSE: To obtain the titled lens having excellent weatherability using low toxic dopant, by slicing a graded-type transparent cylindrical rod wherein the refractive index is maximum at the center axis and gradually decreases with increasing distance from the axis, to a specific length.  
     CONSTITUTION: A preform rod 1 manufactured by vapor-phase axial deposition process and having the distributed refractive index which is maximum at the center axis and decreases with increasing distance from the axis, is heated with a furnace 2 under rotation, and drawn to obtain a graded-type transparent cylindrical rod 3 having a desired diameter. The cylindrical rod 3 is sliced to a thickness defined by an integral multiply of the length L/4, wherein L is the meandering wave length of the light (a) which is incident to the end 4 of the rod 3 and transmits meanderingly through the rod 3 to the other end 5. A lens having a large and desired diameter can be manufactured by this process, and the lens thus manufactured can be used for a long period without clouding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04221768-A (JP)
Title: Multielement-type acceleration sensor
Inventor: EDOMUNTO SHIISURE
IPC: G01P15/18
Filed: 1991-03-15
Abstract: PURPOSE: To make a multi-element type acceleration sensor detecting acceleration in respective three-dimensional directions insensitive to mechanical load and to accurately detect acceleration to be detected as simply as possible. CONSTITUTION: A plurality of single detectors for detecting acceleration in a plurality of three-dimensional detections are present and respective two single detectors are provided in respective three-dimensional directions having to detect acceleration so that the sensor coils of them are mutually positioned concentrically before and behind. The single detectors are attached to a main body so that the induction properties of the sensor coils of both single detectors are changed in the same way when an acceleration sensor is accelerated at a right angle to the axial direction of the sensor coils of both single detectors but reversely changed when the acceleration sensor is accelerated in the axial direction of the sensor coils of both single detectors.
Patent JP-H05282470-A (JP)
Title: Otp microcomputer
IPC: G06F15/78
Filed: 1992-03-30
Abstract: PURPOSE:To write data in an OTP memory which has optional characteristics in the best state with high efficiency by properly setting a program stored in a test ROM. CONSTITUTION:Terminals T1 and T2 for setting a mode of data writing to the OTP memory 12 are set to 'H' first and the OTP microcomputer 1 is placed in data write mode. When a start switch S.SW connected to a terminal, the inverse of ACL, is pressed, the microcomputer 1 is reset and the program stored in the test ROM 11 is started. This program inputs data successively from outside and writes the data in the memory 12 while matching them with the characteristics of the memory. Namely, basic data 20 are read out of a master device 2 and written in the memory 12 in sequence. The access time, etc., of the memory 12 in this case is controlled by the program.
Patent JP-S57190412-A (JP)
Title: Clutch mechanism of push-button tuner
Inventor: KATAOKA TAKESHI
IPC: H03J5/08
Filed: 1981-05-19
Abstract: PURPOSE:To reduce the number of parts for clutch mechanism by providing a driven shaft provided with a worm gear which can mesh with a spur gear displeaceably and pressing the inner side part of the spur gear against the outer side part of a rolling plate in accordance with the displacement of the driven shaft. CONSTITUTION:A recessed part (a V-shaped groove) 88 is formed on the outer circumference of an arc part of a rolling plate 70 so as to be opened to the outside. A annular projected part (an annular V-shaped part) 90 is extended from a gear part 69 of the spur gear 68 fitted to the outer circumference of the rolling plate 70 to the direction of the outer circumference of the rolling plate 70. The annular projected part 90 of the spur gear 68 can be fitted to the recessed part 88 of the rolling plate 70 and there exists a narrow space between the projected part 90 and the recessed part 88. When the spur gear 68 with which a worm gear 66 fitted to a driven shaft 62 is always meshed is pressed to the direction of the rolling plate 70 by the rotation of the driven shaft 62, the annular projected part 90 is brought into abutment to the recessed part 88. If the worm gear 66 is turned under said status, the spur gear is also turned and the turning is transmitted to the rolling plate 70.
Patent JP-H08275309-A (JP)
Title: Magnetic track arrangement type magnetic levitation conveyance device
Inventor: MORISHITA AKIHIRA
IPC: H02N15/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a magnetic truck arrangement type magnetic levitation conveyance device for conveying a magnetic conveyed body under noncontact condition. CONSTITUTION: A rail road is constituted of a unit support element 3 and a unit propulsion element. The unit support element 3 is mounted on a truck frame 9 through a mounting means 13 under the condition that a plurality of magnetic support units 11 can be moved in the vertical direction, and a steel plate is supported under noncontact condition by controlling the attraction of the magnetic support units 11 by an attraction control means 15. The height of the steel plate is kept to a predetermined position by controlling a height adjustment mechanism 41 by a height controlling device 29. The attraction control means 15 performs levitation control relating to the vertical movement of the gravity of a part in which the steel plate overlaps with the unit support element 3 and also levitation control relating to rolling.  Also, the unit support element 3 makes the left and right magnetic units 11 go up and down and has the mounting means 13 for tilting a steel plate X of being under levitation condition, and the steel plate is guided in the left and right directions by a tilt angle control means for controlling a tilt angle on the basis of a quantity of left and right displacement of the steel plate.
Patent JP-H08232987-A (JP)
Title: Lubricating mechanism of one-way clutch
Inventor: KINOSHITA YOSHIO
IPC: F16D41/06
Filed: 1995-02-23
Abstract: PURPOSE: To provide a lubricating mechanism of a one-way clutch capable of reducing the number of end bearings without spoiling lubricating performance. CONSTITUTION: An end bearing 45 is assembled on one side of a one-way clutch 30, and a presser plate 60 is assembled on the opposite side. A clearance between the presser plate 60 and an inner ring is decided from moving quantity of the one-way clutch 30 so that a clearance A' between an inner peripheral end part 61 of the presser plate 60 and an outer peripheral surface of the inner ring 10 comes to be zero or equal to a clearance between itself and the end bearing 45 at the time when an outer ring 20, etc., is inclined to the side of the presser plate 60.
Patent JP-H01250096-A (JP)
Title: Nuclear reactor container
Inventor: TANABE YASUO
IPC: G21C11/02
Filed: 1988-03-30
Abstract: PURPOSE:To reduce the dosage rate in a dry well and to improve the operation availability by arranging a hook at the upper part in the container in the circumferential direction and suspending a shield body made of a gamma-ray absorbing material in the gap between the top part of the heat shield body and the container. CONSTITUTION:The hook 13 is installed at the upper part of the container 4 in the circumferential direction. The shield body 14 which is made of the gamma-ray absorbing material is suspended from the hook 13 to cover the gap between the top part of the heat shield body 5 and the container 4. The radiation 11 from a fuel assembly 10 is cut off throughout fuel replacing operation in a periodic inspection period. Then the periodic inspection is carried out in the container 4 without any excessive exposure. Consequently, the dosage rate in the dry well is reduced and the operation availability factor is improved.
Patent JP-S63278777-A (JP)
Inventor: KAWAI SEIJI
IPC: G05B19/425
Filed: 1987-03-30
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-H06289792-A (JP)
Title: Display device
Inventor: YAMAGUCHI GAKUO
IPC: G09F9/00
Filed: 1993-03-31
Abstract: PURPOSE:To discharge water accumulated inside a front cover to the outside without staining the front surface side of a display device. CONSTITUTION:In the display device equipped with a display unit 4 constituting a display surface by arranging plural display lamps 1, and the front cover 2 disposed to cover the display unit 4 on the front surface side of the display unit 4; a gutter-like part 6 in which the water is accumulated is formed in the lateral direction of the display unit 4 on the inner part side of the lower edge of the front cover 2 and a drain hole for allowing the water to flow to the outside is formed in the gutter-like part 6.
Patent JP-H05282476-A (JP)
Title: Neural network device
IPC: G06G7/60
Filed: 1992-03-30
Abstract: PURPOSE:To provide the neural network device which does not require a reverse propagation signal for learning and can structure a large-scale neural network with inexpensive circuits. CONSTITUTION:This neural network device is equipped with a synapses 200 having a random number generator 210 which statistically has partiality or no partially, has its operation start and stop and the holding and initialization of its internal state controlled according to an external control signal, and holds and outputs a random number value according to the external control signal and a load value varying means 220 which varies its load value according to the held random number value, a comparing means 300 which compares a neuron output as an external output signal among neuron outputs with an external tutor signal, and a verifying means 400 which verifies the signal outputted from the comparing means 300 and outputs a signal for controlling whether the load value is altered or restored.
Patent JP-H09263271-A (JP)
Title: Handle structure for walking type power working machine
Inventor: ONO MAKOTO
IPC: B60K23/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent to pinch a hand when a clutch lever is superposed on a handle, in a handle structure of a walking type power working machine furnishing a loop type handle, and a loop type clutch lever superposed with the loop type handle. SOLUTION: A loop type handle 1; and a loop type clutch lever 3 superposed on the handle 1; are provided (1), and at a part of the handle 1 or the clutch lever 3, escape parts 1A to prevent the abutting of both members when the clutch lever 3 is superposed on the handle 1 are formed (2). The escape parts 1A are formed to project to the rear side of the handle 1.
Patent JP-H06292248-A (JP)
Title: Private branch exchange provided with automatic incoming call distribution function
Inventor: NAGASE KAZUHIRO
IPC: H04Q3/58
Filed: 1993-03-31
Abstract: PURPOSE:To execute detailed service by calling districts efficiently by executing a reply by calling districts efficiently without provision of lots of ACD groups. CONSTITUTION:Every time an incoming call to an ACD group takes place, a call district discrimination means 21 discriminates the calling district of the incoming call. Then an incoming call distribution control means 22 selects an idle extension terminal equipment of a proper subgroup based on the result of discrimination and table data stored in advance in a district dependent incoming call distribution table 31 and allows the extension terminal equipment to receive the incoming call.
Patent JP-S59200059-A (JP)
Title: Injection rate control device in fuel injection pump
Inventor: KUROYANAGI MASATOSHI
IPC: F02M41/12
Filed: 1983-04-27
Abstract: PURPOSE:To obtain optimum injection rates, by providing such an arrangement that a control vane and an accumulating piston are rotatingly displaced by fluid pressure in accordance with operating conditions, and the relative position between the control surface and the control hole is made large upon low speed operation but is made small upon high speed operation. CONSTITUTION:A cylinder 31 defines therein a hydraulic chamber 38 between itself and a control surface 37 which is formed in an accumulating piston 36 that relieves a part of fuel pressurized by a pump plunger 2, having different heights in the axial direction of the piston 36 along the peripheral direction thereof, and is formed therein with a control hole 39 which is opened to the hydraulic chamber 38 and which is adapted to be closed by the control surface 37. A control surface 37. A control vane 55 which is integrally incorporated with the piston 36 and as well the piston 36 are rotatingly displaced by oil pressure or the like in accordance with operating conditions to adjust the relative position between the control surfaces 37 and the control hole 39 in such a way that the relative position is large at a low rotational speed and that the higher the speed the smaller the relative position is made. Thereby, the accumulating amount of fuel is small upon low speed operation, but the higher the speed the smaller the amount is. Thus, optimum fuel injection rates may be obtained over the entire operating range.
Patent JP-H09262602-A (JP)
Title: Manufacture of hot rolled steel sheet
Inventor: SEKI HARUHIKO
IPC: B21B1/28
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a hot rolled steel sheet excellent in material and surface property by executing finish rolling under cooling conditions in which scale thickness which is generated on the steel sheet is calculated based on the temp. of the steel sheet and the scale thickness is smaller than a prescribed value by which the property of the steel sheet is not hindered. SOLUTION: Even when primary scale generated on the surface of a slab and secondary scale generated during passing through each stand are removed with scale breakers 2, 3, the surface quality of the steel sheet is degraded with the scale generated after that. To take the temp. on the outlet side of a finishing mill as within the allowable range and the scale thickness as a prescribed value, the cooling conditions or the like are preset and the temps. of the steel sheet are calculated about the rolling conditions from the inlet side to the outlet side of the rolling mill. When the found temp. of the steel sheet on the outlet side of finishing is within the allowable range, the scale thickness is determined about all cooling conditions. Among the cases that the scale thickness is not thicker than a certain value, the thinnest case is selected.  In this way, the scale is suppressed to the scale thickness by which good surface property is obtained.
Patent JP-S57189648-A (JP)
Title: Soft granular feed and its preparation
Inventor: NAKASHIMA TAIJI
IPC: A23N17/00
Filed: 1981-05-20
Abstract: PURPOSE: To enable the extrusion forming of a feed without destroying thermally unstable nutrious components and useful microorganisms, by granulating at a low temperature of ≤70°C.  
     CONSTITUTION: The extrusion granulator used in the present invention is furnished with a plastic die plate 2,3 (perforated plate) for the forming and granulation, which is reinforced with a metallic die plate 1. The use of a plastic material having low frictional resistance and high abrasion resistance enables the suppression of the frictional heat generated in the granulation, the keeping of the temperatures of the feed raw material and the feed product in the granulation process at ≤70°C, preferably ≤60°C, and prevention of the degradation of the  thermally unstable vitamins and the destruction of useful microorganisms. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05117653-A (JP)
Title: Blue luminescent phosphor and cathode ray tube using same
Inventor: YANA JIYUNMO
IPC: C09K11/77
Filed: 1992-03-31
Abstract: PURPOSE: To provide a blue light emitting phosphor used under a high current density and a cathode ray tube using the same.  
     CONSTITUTION: The blue light emitting phosphor is produced by mixing 5-30 wt.% of thulium-activated lanthanum oxychloride lanthanum phosphor (LaOCl: Tm) with a silver and aluminum-coactivated zinc sulfide phosphor (ZnS: Ag, Al). By this method, this phosphor is enhanced by about 7-11% in brightness saturation characteristics as compared with a time of the use of a single phosphor (ZnS: Ag, Al) and the characteristics thereof under photoelectric density is especially excellent and, if a cathode ray tube is used by using this blue light emitting phosphor, a cathode ray tube enhanced in the color purity and brightness of an image and having excellent qualities is obtained. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04311694-A (JP)
Title: Manufacture of aluminum alloy made screw rotor
Inventor: KANEDA HIROSHI
IPC: C22C21/02
Filed: 1991-04-08
Abstract: PURPOSE:To allow the initial set quantity of a clearance between a housing and a screw rotor to be set comparatively small. CONSTITUTION:A screw rotor 8 supported at a housing 3 formed of eutectic crystal (Si) aluminum alloy casting or aluminum alloy die-casting is molded by the torsional extrusion of a bar-like material 30 formed of aluminum alloy rolled material containing 9-14wt.% of Si.
Patent JP-H07279295-A (JP)
Title: Arched ceiling structure
Inventor: NEZUKA NOBUO
IPC: E04B1/32
Filed: 1994-04-13
Abstract: PURPOSE:To shorten the whole construction period by facilitating construction work. CONSTITUTION:A plurality of hanging beams 15 fixed between a pair of opposed wall surfaces and a plurality of rectangular ceiling members 19 mounted to the bottoms of these beams 15 are provided. The beams 15 are provided between the walls in the arched form wherein the height of the beams 15 increases the farther the beams are from the wall toward the center of the beam. The members 19 are arranged so that the longer sides thereof are oriented normal to the length direction of the beams 15 and each of the members 19 is fixed to the beams 15 so as to be curved along the beams. In an arched ceiling structure thus formed, the beams 15 are fixed to the walls through beam receiving members 14 secured to the wall surfaces. The member 14 has a plurality of U-shaped engaging recesses 16 for engagement with the beams 15 and the recesses 16 are located in the form of an arch corresponding to the positions of the beams 15.
Patent JP-S61236055-A (JP)
Title: Electronic editable magnetic recording and reproducing device
Inventor: SAKAMOTO HITOSHI
IPC: G11B5/588
Filed: 1985-04-09
Abstract: PURPOSE:To obtain a magnetic recording and reproducing device which can execute the smooth electronic editing by forming automatically the new recording track pattern with a good continuity for said recording track pattern on the magnetic tape. CONSTITUTION:The displacement (height) of a head 3 in which the level of the reproducing high frequency signal of a rotating magnetic head 3 for reproduction displaceable in the direction almost orthogonal to the scanning direction at the time of reproduction goes to be maximum, is held in a sample holding circuit 8 when the editing and recording are executed. At the time of inserting, editing and recording and at the time of assembling, editing and recording, the displacement (height) of a reproducing magnetic head 3 sample-held in the sample holding circuit 8 respectively immediately before them is considered, and based upon this, the rotation of a capstan 15 is controlled. By a control magnetic head 10, the phase of the tape position signal recorded to a magnetic tape 16 is controlled. Thus, the electronic editing can be executed so that the new recording track pattern with a good continuity for said recording track pattern can be automatically formed.
Patent JP-H07277053-A (JP)
Title: Vehicle seat inverting and supporting device
Inventor: AOKI TAKESHI
IPC: A47C3/18
Filed: 1994-04-13
Abstract: PURPOSE:To install a device even on a flat installation place, and provide engagement of an engagement body with a stopper body more securely by composing the device without being limited by the stopper body. CONSTITUTION:A seat 9 is provided on a support body 7 connected to a fixed base 3 through a pair of a front and a back parallel links 5 to be changeable between a front-directed attitude and a back-directed attitude, an energization means 10 to energize upper ends of the parallel links 5 upward is provided, and a height limiting means 11 to limit upward oscillation of the parallel links 5 is provided. The height limiting means 11 comprises an engagement body 12 to oscillate integrally with the parallel links 5, a stopper body 13 to be engaged with the engagement body to regulate upward oscillation of the parallel links 5, and an operation member 15 to oscillate the stopper body 13. The stopper body 13 comprises a first and a second leg parts 13A, 13B, forming a front abutting part alpha of a recessed form which can be engaged with the engagement body 12 when the parallel links 5 are directed forward and upward at a forward end of the first leg part 13A, and forming a back abutting part alphaof a recessed form which can be engaged with the engagement body 12 when the parallel links 5 are back and upward at a forward end of the second leg part 13B.
Patent JP-S61233834-A (JP)
Title: Microprogram processor
Inventor: YASUMOTO HIROSHI
IPC: G06F9/22
Filed: 1985-04-09
Abstract: PURPOSE:To make change in an address unnecessary even when program change is required by reading a microinstruction from a designated memory address, executing it and reading/writing data to/from a memory address being 1's complement of the designated address by the same microinstruction. CONSTITUTION:The content of an instruction address register 1 is initialized to '0' and added by 1 block each to given the 1st memory address every every time the instruction is executed further. a selector 4 applies an address represented by the instruction address register 1 at read of the instruction to a memory 5 and outputs the content of the corresponding address to a microinstruction decoder 6. When the execution of the microprogram is started from the memory address 00, the content of the said register 1 is incremented from the 00 by 1 the microinstruction in the inside of the corresponding memory 5 is read to the decoder 6 sequentially via the selector 4 and executed.
Patent JP-H02254542-A (JP)
Title: Vector address controller
Inventor: OOUCHI KEI
IPC: G06F13/00
Filed: 1989-03-29
Abstract: PURPOSE:To simplify the interrupt multibranch processing and to shorten the processing time by using modification information selected from a modification information holding means for modification of the interrupt vector which is generated from a vector generating means at the time of accepting an interrupt and selecting modification information in accordance with the state of the interrupt generation source. CONSTITUTION:Processing programs A0, A1, etc., are stored in a program area PEa according with an interrupt signal IRQa, and processing programs B0, B1, etc., are stored in a program area PEb according with an interrupt signal IRQb. Hereafter, plural processing programs are stored in each program area in the same manner. When a prescribed interrupt requested in accordance with the occurrence of an event is accepted, an interrupt handling routine is branched to many directions in accordance with the state of a select signal setting part 21 according with the state of link or the like at this time to generate branch destination addresses of microprograms for required processings. Thus, the interrupt multibranch processing is simplified and the processing time is shortened.
Patent JP-S51151969-A (JP)
Title: Shunting means for rails for vehicle
Inventor: YAMAMOTO KATSUYUKI
IPC: E01B25/26
Filed: 1975-06-19
Abstract: PURPOSE: To provide a movable rail adapted to be moved by an actuator between a main rail and a shunting rail, thereby to achieve an efficient branching and mergining of the line for a rail road for suspended vehicle. 
     COPYRIGHT: (C)1976,JPO&Japio