baber/WOPTO huggingface dataset:
Patent JP-S537339-A (JP)
Title: Optical glass fiber and its production
Inventor: TAKAHASHI SHIROU
IPC: C03C25/42
Filed: 1976-06-29
Abstract: PURPOSE:Water-resistant glass fibers of high reliability are readily produced by performing protection of the optical glass fibers with water-resistant glass simultaneously at the time of preparing waveguide structure with a crucible process.
Patent JP-S59202042-A (JP)
Title: Density detector
Inventor: MIZUNO HIROKAZU
IPC: G01N9/26
Filed: 1983-04-30
Abstract: PURPOSE:To enable the detection of a gas density with a simple construction by dividing a container into two chambers with a bellows to balance the pressure on both sides of the bellows against temperature changes while the bellows is contracted to give a warning when gas leaks. CONSTITUTION:A gas chamber 22 of a closed container 21 housing a microswitch 15 is connected to the inside 1 of an equipment at the same pressure and with the movement of the bellows 8 due to changes in the pressure inside and outside the bellows 8, the contact of the switch 15 is operated through a detection rod 8. Normally, the pressure on both sides of the bellows is balanced against changes in the temperature and when the pressure in the container 1 lowers due to a gas leakage, the bellows 8 reduces with the switch 15 giving a warning to monitor the drop in the gas density. Thus, the gas density can be detected with a simple construction requiring only one bellows and as the mass of the response section is so small to cause no malfunctioning even under a large vibration of a body equipment.
Patent JP-H05284374-A (JP)
Title: Color image processor
IPC: H04N1/46
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a color image processor which does not generate noncoincidence of a color component signal obtained by image data processing for reading a different line on a document, even if a reading position of a color sensor is deviated from a prescribed position. CONSTITUTION:Each color data of an image of a document read by each color sensor 11, 12 and 13 of R, G, and B is inputted to a comparison computing element 20 through R/G line signal delay memories 17, 18. The sum total of density values of the color data of a prescribed range is compared therein at every color component, and the delay quantity of the color data in the R/G line signal delay memories 17, 18 is adjusted so that they become equal to each other.
Patent JP-S63241256-A (JP)
Inventor: NAKATANI TOSHIMARO
IPC: E04F11/18
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-H03224206-A (JP)
Title: Structure of amorphous core bobbin
Inventor: SAWADA AKIJI
IPC: H01F27/25
Filed: 1990-03-27
Abstract: PURPOSE:To obstruct the action of external force on an amorphous core while avoiding the deterioration of magnetic characteristics by a method wherein two each of magnetic caps are provided to cover the metallic bobbin main body around which the amorphous core is wound up as well as both sides of the main body. CONSTITUTION:Both ends of a metallic bobbin main body 12 are respectively covered with metallic caps 15 so that any external force given during the winding process may be absorbed into the main body 12 and two each of caps 15 to obstruct the action of any external force on an amorphous core 14. Furthermore, in order to prevent a current by the potential induced by the magnetic flux generated by the core 14 from running between the main body 12 and the caps 15, an insulating means 16 is provided between the elements 12 and 15 to avoid the formation of an electric circuit. At this time, the means 16 is formed of an evaporated polymer film comprising synthetic resin so as to equalize the thickness of the means 16 thereby enabling the required thickness to be minimized.
Patent JP-H03279524-A (JP)
Title: Human body local cleaning device with drain valve
Inventor: NAKAYAMA SATOSHI
IPC: E03D9/08
Filed: 1990-03-27
Abstract: PURPOSE:To make the comfortable use of a human body cleaning device possible by providing a drain valve on the middle of a water path for connecting a closing valve with a nozzle, and closing the drain valve during human body local cleaning and opening it after the cleaning to discharge counterflow water caused by the returning motion of the nozzle to its receiving position. CONSTITUTION:A human body local cleaning device supplies hot water in a hot water tank T to nozzles N, N by closing valves K, K and makes its water pressure move the nozzles N, N from their receiving positions to their using positions for jetting the hot water. Drain valves H, H are provided on the middle of a water path for connecting the closing valves K, K provided between the hot water tank T and the nozzles N, N to the nozzles N. The drain valves H, H are made to function so as to close during human body local cleaning and to open after the cleaning and further to discharge counterflow water caused by the returning motion of the nozzles N, N to their receiving positions outside the device. Thus the device can smoothly operate, and prevent troubles due to its freezing or the like.
Patent JP-H03279540-A (JP)
Title: Joint filler
Inventor: DATE JUNKO
IPC: E04B1/684
Filed: 1990-03-27
Abstract: PURPOSE:To generate no gap in a joint portion in appearance to improve the outward appearance of the joint, by providing a contact piece on one end of a base piece of a blocking member provided with a stopping projection, and a dressing piece of a length larger than the height between the base piece and the contact piece on the other end of the base piece. CONSTITUTION:A reclined-U-shaped contact piece 3 is provided on one end of a base piece 2 provided with a stopping projection 1 upward, and a downward projected dressing piece 4 is provided on the other end of the base piece to construct a joint blocking member. The length (a) of the dressing piece 4 is mace larger then the height (b) between the base piece 2 and the contact piece 3. The joint filler is inserted between adjacent exterior members 5a, 5b to block a joint portion A. At that time, the base piece 2 is contacted to the end plane of one exterior member 5a, the contact piece 3 is contacted to the end plane of the other exterior member 5b, and the dressing piece 4 is placed on the outdoor side (O) between both end faces of the exterior members 5a, 5b.
Patent JP-H10266611-A (JP)
Title: Abreast type elevation parking device
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a space having a wide width and a short depth. SOLUTION: In this abreast type elevation parking device, a first parking structure is formed of a lift 4, which is elevated inside of a hoist way 3 and which has a transverse feeding device for a pallet 6, and plural parking shelves 5, which are provided in the lateral direction in both sides of the hoist way 3, and a second parking structure is formed of the lift 4, which is elevated in the hoist way 3 and which has the transverse feeding device for pallet 6, and plural parking shelves 5, which are provided in the lateral direction in any one of sides of the hoist way and which have the transverse feeding device for the pallet 6, and two lines of combination parking structure of the first and the second parking structure, which are arranged so that the hoist way 3 of the second parking structure contacts with the first parking structure in the lateral direction thereof,  are provided in the vertical direction at this side and an inlet side. In this case, the hoist way 3 of an inlet side parking device B is provided upward from the first floor, and a first floor part is formed as an entering and leaving space, and the lift 4 is provided with a vertical feeding device for the pallet 6, besides the transverse feeding device for the pallet 6.
Patent JP-H04310398-A (JP)
Title: Joint cutting device
Inventor: OHAZAMA SHUICHI
IPC: B26D7/18
Filed: 1991-04-10
Abstract: PURPOSE:To provide a joint cutting device of simple structure in a saved space as a means for cutting products in a plate like workpiece blanked by a turret punch press or the like by applying image processing to correct the set dislocation of the plate like workpiece, and placing a cutting mechanism part above the plate like workpiece, as well as forming a stage for holding the plate like workpiece into conveyor-type so as to be used also for the conveyance of the products. CONSTITUTION:A conveyor-type stage 3 is provided at the center part of a joint cutting device. A gate-shape slide unit 6 moved in the X-Y direction is provided in such a way as to stride over the stage 3, and a camera 4 and a cutting unit 5 are fitted onto the slide unit 6.
Patent JP-2000272712-A (JP)
Title: Elevating and carrying device
Inventor: TAGUCHI KAZUHIRO
IPC: B66F9/24
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an elevating and carrying device capable of more precisely specifying the elevation position of an elevator. SOLUTION: A elevating and carrying device is equipped with an elevator 4 provided with a commodity transfer device LT for loading up and down commodities, an elevation driving means 15 for driving the feed of a rope 16 for hanging and supporting the elevator 4, an operating amount detecting means for detecting the feed amount of the rope 16 driven by the elevation driving means 15 and an elevation control means for controlling the elevation driving means in accordance with the information detected by the operating amount detecting means.  It is provided with an elevation position detecting means PS for detecting the elevation position of the elevator 4, the elevation control means correcting the information detected by the operating amount detecting means with the change amount of the elevation position, when the commodity transfer device LT loads up and down the commodities, to control the elevation driving means 15.
Patent JP-H02253917-A (JP)
Title: Gate cut method for molding member
Inventor: KARASAWA TADAO
IPC: B29L11/00
Filed: 1989-03-29
Abstract: PURPOSE:To conduct gate cuts with improved productivity automatically by setting preliminarily the diameter dimension of a molding lens and the distance between the molding lens and the gate cutting means of a gate, and coinciding the gate cutting position through measurement with the cutting means therefor. CONSTITUTION:A rectangular movable table 10 constituted slidably in a longitudinal direction is disposed on the upper surface of a base frame 9 on a plane board. Sensor means 40, 41, 42, 43, and 45 for controlling the moving position of the movable table 10 are arranged respectively. The movable table 10 is moved through measurement by driving of a servo motor 11, and stops at the cutting position of a gate 28, thereby cutting a molding lens 1' from a gate 4' through descending of an air cylinder 86 by means of cutter 29.
Patent JP-S5411452-A (JP)
Title: Reactive power supply system
Inventor: YANO MASAO
IPC: H02J3/18
Filed: 1977-06-29
Abstract: PURPOSE: To supply fine reactive power by forming a capacitor with a series of banks having the capacitance complying with the series of the integer product of 2 in basic capacitance and controlling this with a switch to respond to digital signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60232851-A (JP)
Title: Indexing device
Inventor: ONO SEIYA
IPC: B23Q16/02
Filed: 1984-04-17
Abstract: PURPOSE:To machine both end faces without need for changing a set-up by rotating a segment gear at a certain angle and rotating a base which supports the both ends of a workpiece with a pair of receiving table, onto the segment gear. CONSTITUTION:A fixing ring 28 is temporarily stopped at nearly the center of a workpiece 10, which is engaged with a block 30 and inserted into, and fixed by, an indexing means 20 and a pair of receiving tables 40, and pressed by a pressing head. Then, a table 2 is moved along a base 1 toward the axis side of a boring bar 6, and a segment gear 22 is brought to its original position where the block 30 is positioned right under it, and its open part is positioned right above it. And, when the machining of a point P1 which corresponds to the center of the bar 6, is completed, the gear 22 is rotated at a certain angle, in the direction of the arrow and indexed to carry out the following machining. After machining is completed over the range of nearly 180 deg., the gear 22 is returned to the original position and the table 2 is moved, to set the axis of the bar 6 to a point P2 on the opposite side and carry out machining in order over the range of nearly 180 deg.. And, then, a table 15 is rotated at 180 deg., to machine the other end face.
Patent JP-H10272381-A (JP)
Title: Repulsion magnetic circuit type device for separation of non-ferrous metal, and rotary rotor used therefor
Inventor: TAKAHASHI KENZO
IPC: B03C1/23
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a magnetic flux originating from a rotary rotor to efficiently work on an object to be separated. SOLUTION: This repulsion magnetic circuit type separation device is separated in such a manner that a mixed dust to be separated is conveyed using a conveyer belt and a moving magnetic field generated by the rotary rotor provided below the conveyer belt is made to act upon a non-ferrous metal contained in the mixed dust through the conveyer belt, and generate an eddy current in the non-ferrous metal to spring out the non-ferrous metal by a magnetic repulsive force, thereby, the non-ferrous metal is separated. In this case, the rotary rotor has such a construction that plural permanent magnets 3 are arranged in the peripheral direction and are positioned on both end sides of the periphery of the rotary rotor respectively and further, are arranged with the identical poles facing each other between the two adjacent permanent magnets 3.  Magnetic fluxes originating from these two permanent magnets 3 become mutually repulsive so that the density of the magnetic fluxes penetrating through the mixed dust outside increases.
Patent JP-S57193207-A (JP)
Title: Rolling mill
Inventor: MATSUMIYA KATSUYUKI
IPC: B21B13/02
Filed: 1981-05-22
Abstract: PURPOSE:To facilitate passing-through work, monitoring of rolling state, and maintenance and inspection of rolls, etc. by improving a roll stand in such a way that the side part areas for a rolling material are opened, thereby permitting the operator's access to the roll parts for rolling. CONSTITUTION:A rolling mill consisting of a roll stand 2 provided with a post 9 and projections 10U, 10L for determination of upper and lower positions spacially and oppositely disposed on top and bottom before or behind the post 9 in the advancing direction of a rolling material 1, upper, lower roll chocks 7U, 7L inserted freely vertically movably between the post 9 and the projections 10U, 10L, and members 15 for positioning of the chocks provided at the turning ends of swiveling arms 13U, 13L pivoted freely turnably to the post 9. Said members 15 are engaged freely removably with the chocks 7U, 7L by turning of the arms 13U, 13L, by which the chocks 7U, 7L are prevented form moving to the space directions in the forward and backward directions with respect to the post 9.
Patent JP-H07287029-A (JP)
Title: Motor control circuit
Inventor: ASHIZAKI YUKIHIRO
IPC: G01P13/04
Filed: 1994-04-18
Abstract: PURPOSE:To provide a rotary direction signal detection circuit in such a case that a rotation sensor signal is an one phase type. CONSTITUTION:Resistors are respectively inserted between two LOW side contacts of a motor control circuit using a Wheatstone bridge and the ground. The potentials on the side of the LOW side contacts of two resistors are compared by a voltage comparison means to judge the rotary direction of a motor 1. The judgment of the rotary direction is made reverse between a time when the motor 1 is controlled so as to be reversibly rotated and a time when two High side contacts are turned OFF in order to perform the stop control of the motor 1 and two LOW side contacts are turned ON to bring the motor to a short-circuit state. Diodes 5, 7 are parallelly connected to two resistors so that cathodes are set on the side of the LOW side contacts and anodes are set on the side of the ground to protect the operation of the voltage comparison means. By measuring and monitoring the current of the motor on the basis of the voltage drop generated in two resistors, the lock detection of the motor 1 including a direction is possible.
Patent JP-H09242422-A (JP)
Title: Automatic opening-closing device of hinged door
Inventor: UCHIDA TATSURO
IPC: E05B47/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To safely and automatically unlock and lock a door by automatically performing unlocking, door opening, door closing and locking in order by a going-in circuit in the case of entering indoors by opening a hinged door from the outdoor side, and performing unlocking, door opening, door closing and locking in order by a going-out circuit in the case of going outdoors by opening the hinged door from the indoor side. SOLUTION: A storage device inputted beforehand by an input device, a microcomputer, a power source and a necessary pressure increase-alarm-reset part are arranged on the key side, and when a button of a key operation part is pushed, a prescribed authentication number and data are transmitted from a transmitting part. A storage device inputted beforehand by an input device, a microcomputer, a power source, a door locking motive power part to unlock and lock a key and a door opening-closing motive power part to open and close a door are arranged on the door side, and the light and a radio wave transmitted from the key are received, and when they coincide with a receiving format of the storage device, the door is unlocked and locked, or the door is opened and closed.
Patent JP-S62234294-A (JP)
Title: Semiconductor memory device
Inventor: IKEDA NOBUYUKI
IPC: G11C16/06
Filed: 1986-04-04
Abstract: PURPOSE:To secure data and to improve reliability even when a defect exists at one memory transistor by connecting serially plural non-volatile memory cell transistors and using them as one memory cell unit. CONSTITUTION:A memory cell unit is composed of memory transistors 4 and 5. At the time of writing, a selected word line 1 and a bit line 2 are applied with a high voltage for a prescribed period, the first half of the period adds the data of the high voltage to a node line 3 and writes them into the transistor 5. At the latter half of the period, the node line 3 is grounded and the data are written to the transistor 4. The reading is executed by floating a node 3. The probability that two transistors are simultaneously faulty is very small, consequently, reliability is improved.
Patent JP-S557812-A (JP)
Title: Printing ink
Inventor: NISHII HIDEO
IPC: C09D11/02
Filed: 1978-06-30
Abstract: PURPOSE: To prepare a printing ink having improved drying characteristics,free from the leaving phenomenon in printing and therefore suppressing the setoff, by compounding a printing ink composition with starch containing a specific amount of amylopectin.  
     CONSTITUTION: A varnish comprising synthetic resins (e.g. rosin-phenolic resin, etc.) and solvents (e.g. linseed oil, etc.) is kneaded together with pigments, solvents, a drying accelerator and 0.01W20wt.% on the basis of the ink, of starch (e.g. corn starch, etc.) containing ≥90wt.% of amylopectin, as an antisetoff agent, using a triple roll mill. The setoff-suppressing effect is further improved by adding a large amount of the starch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01251375-A (JP)
Title: Magnetic disk controller
Inventor: OKI SHUNICHI
IPC: G11B21/08
Filed: 1988-03-30
Abstract: PURPOSE:To efficiently execute an alternate processing by judging whether a seek for an alternate destination is necessary or not during a seek operation and executing a seek operation for the alternate destination when the seek operation is terminated in the seek action of the magnetic disk device of a fixed sector format. CONSTITUTION:The title device consists of a control part 31 to judge whether the alternate processing is necessary or not and executes the alternate processing in the seek operation, a register 33 to store the address of the seek, a register 34 to store its result, a register 35 to store the address of the alternate destination and a memory 36 to store alternate information about which address the alternate processing is to be executed to. Before judging whether the alternate processing is necessary or not, the seek operation is executed, the alternate information is prepared by the termination of the seek operation and whether the alternate processing is necessary or not is judged by examining it. Thus, the alternate processing can be executed efficiently.
Patent JP-H10289154-A (JP)
Title: Method and device for sharing cache line in exclusive state of smp bus
Inventor: RAVI KUMER ARIMIRI
IPC: G06F12/08
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the memory waiting time caused by a reading type operation by making a requester processor issue a message to try to read an unchanged copy of the value that is exclusively held in a cache and them making the cache transfer an answer to show that it can supply the value. SOLUTION: The value is loaded from an address of a memory device to the 1st one of plural caches which are related to the processors of a computer system, and a mark is added to the cache to show that it includes an unchanged copy of the value held exclusively. Then a requester processor issues a message to show to try to read the value from an address of a memory device, and the 1st cache transfers an answer to show that it can supply the value. Under such conditions, a protocol including the R which designates a block that is latest referred to is used in addition to the changing, exclusive, shared and invalid states in order to confirm the cache that owns the unchanged value.
Patent JP-H04312631-A (JP)
Title: Hydraulic circuit mechanism for back-hoe
Inventor: ARII KAZUYOSHI
IPC: E02F9/22
Filed: 1991-04-11
Abstract: PURPOSE:To prevent running in the oblique direction from being generated by driving groups consisting of a plurality of directional control valves including a pair of left and right running motors, with respective hydraulic pumps, to arrange the directional control valves between the groups, and by contriving pressure-oil to be fed from other groups when other working is performed under running. CONSTITUTION:One hydraulic pump P1 is provided with a boom cylinder 12, a bucket cylinder 14, and directional control valves V1, V2, V3 for driving a left side running motor M1. In the meantime, another hydraulic pump P1 is provided with an arm cylinder 13, and directional control valves V4, V5, V6 for a right side running motor M2. Besides, the running directional control valves V3, V4 are arranged on the lowermost stream of respective groups. Besides, a directional control valve 23 is set between the group. Then, under running, when the working of the cylinder 12 is detected for example, then the directional control valve 23 is worked and pressure-oil from a hydraulic pump P2 is fed to. As a result, running in the oblique direction can be prevented from being generated due to the shortage of a driving force.