baber/WOPTO huggingface dataset:
Patent JP-H07105210-A (JP)
Title: Erasure range limiting device
Inventor: HIZUME AIKO
IPC: G06F3/0484
Filed: 1993-10-06
Abstract: PURPOSE:To easily and safely erase only desired data by setting an erasable range before the data are actually erased. CONSTITUTION:This device consists of a tentative erasure range input means 100 which obtains the range of the data to be erased, an erasable range input means 101 which obtains an object range of erasure on the data, an erasable range storage means 102 which stores the inputted erasable range, an actual erasure range determining means 103 which compares the obtained tentative erasure range with the stored erasable range and determines a range for actual erasure, and an actual erasure range storage means 104 which stores the determined actual erasure range. This erasure range limiting device is connected to a data editing means 110 which actually edits the data by utilizing the actual erasure range stored in the actual erasure range storage means 104, a data storage means 111 which stores the data after the editing, and an output device 112 which outputs the data after the editing, and can edit and output the data.
Patent JP-S60138747-A (JP)
Title: Focus driver of optical pickup
Inventor: KUME MASAHIRO
IPC: G11B7/09
Filed: 1983-12-27
Abstract: PURPOSE:To attain correct control of an objective lens by providing a projection to both ends of a yoke of a focus driver so as to concentrate a magnetic flux thereby improving the drive sensitivity when the pickup is shifted from a neutral position. CONSTITUTION:Projections 101, 102 are formed respectively to both upper and lower ends of the yoke 100 of the focus driver so as to concentrate the magnetic flux generated from a plate drive base 2, a magnet 3 and the yoke 4 on both ends of the yoke 4. Since the torque of the moving part 9 is proportional to the magnetic flux density, the magnetic flux density is concentrated so as to be inversely proportional to the amount of reduction of the drive sensitivity. Thus, the sensitivity has been conventionally decreased at a position shifted from the neutral position, but it is prevented and the objective lens 13 is controlled correctly.
Patent JP-H0888310-A (JP)
Title: Resin-sealed semiconductor device
Inventor: ISHIDA KAZUAKI
IPC: H01L23/50
Filed: 1994-09-19
Abstract: PURPOSE: To realize a resin-sealed semiconductor device which can be mounted at high density in its width direction and whose bonding pads are not required to be laid out specially in the circuit design of a semiconductor element. CONSTITUTION: A resin-sealed semiconductor device in which a semiconductor element is resin-sealed has a structure in which outer leads 4 are derived from both side faces of a resin-sealed part 6. In the resin-sealed semiconductor device, positions of the outer leads 4 which have been derived from one side face of the resin-sealed part 6 and positions of the outer leads 4 which have been derived from the other side face of the resin-sealed part 6 are dislocated from each other by 1/2 of a pitch of the outer leads 4. The pitch P and the width b of the outer leads 4 are selected in such a way that a relationship of P>=4b is established.
Patent JP-2001076395-A (JP)
Title: Broadcast receiving device provided with video recording reservation system, and video recording reservation control method
Inventor: TAKESHIMA YURI
IPC: H04N5/445
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To enable a channel being viewed and heard to be viewed and heard continuously as it is even when the changeover of the channel in being viewed and hared by a user is needed. SOLUTION: When a microcomputer 104 judges that it becomes a fixed time before a time when a reversed video recording is to be started, it gives an instruction to an on-screen control circuit 107 so as to display section screens of the notifying message of the video recording and the cancellation of the video recording and it makes a control command not to be sent to a VCR even when it becomes the starting time of the reserved video recording by the selection by the user.
Patent JP-2001075050-A (JP)
Title: Isolator
Inventor: KILLTIKER AMOR
IPC: G02B27/28
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To make insertion loss less, performance higher and size smaller by constituting the line width of the central conductor held and arranged by the central conductor for connecting a terminal resistor and any one of the other central conductors smallest among the three central conductors. SOLUTION: A magnetic material 1 is formed to a rectangular parallelepiped shape and the two central conductors 2b and 2c are embedded therein. A grounding electrode is formed on one main surface of the magnetic material approximately all over the surface and the central conductor 2a is formed on another main surface, by which an integrated structure is formed. The central conductors 2a to 2c are laminated and arranged to intersect with each other at an angle of 120 deg. with each other in the state that the central conductors are electrically insulated from each other through the magnetic material 1. Their respective two ends are exposed to the flanks of the magnetic material 1.  The central conductor 26 held and arranged by the central conductor 2c for connecting the terminal resistor R and any one of the other central conductors 2a is constituted smallest among the three central conductors.
Patent JP-H0888508-A (JP)
Title: On-vehicle antenna system
Inventor: ODA TOMONORI
IPC: H01Q1/22
Filed: 1994-09-19
Abstract: PURPOSE: To facilitate a mounting work by providing an outside antenna, an outside electrode, an inside electrode and a feed part mounted on the window external face of a vehicle and an adhered antenna inside the room. CONSTITUTION: An antenna element 1e is protruded outside the vehicle, and the outside electrode 3a in contact with the base part 11 of the element 1e is embedded in an antenna base 3. A circuit board 4b is housed in the feed part 4, and an antenna element 1f and a coaxial cable 6b are drawn out from the board 4b. The one face of a double coated tape 7c to fix on a wind-shield 5a is adhered at an appropriate position of the element 1f. A wave inputted from the element 1e is transmitted from the outside electrode 3a on the base 3 to the inside electrode 4a of the feed part 4 by electrostatic coupling via a wind-shield 5a and the double coated tapes 7a, 7b, and outputted from a coaxial cable 6a. The wave inputted from the element 1f in the room is outputted from the cable 6b via the feed part 4.
Patent JP-H1184160-A (JP)
Title: Optical fiber cable juncture
Inventor: TOKUMARU YUZO
IPC: G02B6/24
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the outside diameter of the housing part of a multiple optical cable and to reduce the weight of this cable. SOLUTION: (1) This cable juncture is constituted by suspending an extra length housing sheets 7 at elliptic rings and engaging an auxiliary frame with the upper part of the extra length housing parts. (2) The extra length housing parts 6 suspended with the plural extra length housing sheets 7 are combined and used by using a sleeve buckled at one point of the sleeve 1 having flexibility in a circumferential direction. (3) The auxiliary frame which is provided with ribs opened apart a spacing of >=1 mm on both sides and has engaging projections at both ends and a connecting plate having rectangular grooves and through-holes are engaged. (4) The U-shaped auxiliary frame is provided.
Patent JP-H0783200-A (JP)
Title: Compressor
Inventor: SATO YASUO
IPC: F04C18/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide a compressor without any generation of abrasion, vibration and noise, which does not have any effect such as a flicker on a power source system by eliminating a mechanically operating unit. CONSTITUTION:A compressor comprises a confluence tube 1, a magnetic valve 2, a cylinder 3, stators 4a, 4b, a compressed air tank 5 and a recirculator 6. The magnetic valve 2 makes magnetic fluid 7 intermittently flow in the confluence tube 1 for combining air with the magnetic fluid 7. The cylinder 3 is formed into a spiral shape, to make the magnetic fluid 7 and air pass from the confluence tube 1. The circular stators 4a, 4b are disposed above and below the cylinder 3, respectively, in such a manner as to hold the cylinder 3 therebetween. The magnetic fluid 7 discharged from an outlet of the cylinder 3 flows into the compressed air tank 5 through a check valve 40. The magnetic fluid 7 staying inside the compressed air tank 5 is supplied to the magnetic valve 2 via the recirculator 6.
Patent JP-S60142681-A (JP)
Title: Shutter device for electronic camera
Inventor: NAGASAWA MASAHITO
IPC: H04N5/238
Filed: 1983-12-28
Abstract: PURPOSE:To realize a slow shutter speed and to obtain a clear picture if the brightness of an object is low by controlling the drive of an photoelectric conversion image pick up means and prolonging its charge accumulating time. CONSTITUTION:When a shutter switch 6 is truned on, a record timing signal and shutter hold signal generating circuit 15 generates shutter hold signals by synchronizing signals sent from a synchronizing signal generating circuit 4 and shutter signals sent from a shutter switch 6. These shutter hold signals gate the driver output signals sent from a driver 5 by a gate circuit 14, and convert the driver output signals into drive signals of a solid-state image pick up element 2. Control of the drive of the element 2 by such drive signals prolongs its charge accumulating time to form the slow shutter speed.
Patent JP-S61129006-A (JP)
Title: Hollow yarn semipermeable membrane element and its preparation
Inventor: YOKOYAMA TAKAYUKI
IPC: B01D63/02
Filed: 1984-11-29
Abstract: PURPOSE:To obtain a hollow yarn semipermeable membrane excellent in chemical resistance and heat resistance, by fixing the single end part or both end parts of the hollow yarn semipermeable membrane by vulcanized rubber. CONSTITUTION:The end part of a hollow yarn semipermeable membrane is immersed in a solution prepared by adding a vulcanizing agent such as org. peroxide in a solution of unvulcanized rubber such as fluorocarbon rubber and dried. A plurality of the semipermeable membranes, wherein the outer peripheries of the end parts thereof were coated with unvulacanized rubber, are bundled to be formed into a cylindrical shape and an unvulcanized rubber sheet is wound around the unvulcanized rubber applied parts of the hollow yarn bundle and clamped by a band to perform vulcanization in an oven under a nitrogen atmosphere. Thus obtained semipermeable membrane element is received in a case and sealed by rolling made of fluorocarbon rubber to prepare a semipermeable membrane module.
Patent JP-H08113766-A (JP)
Title: Tacky tape or sheet
Inventor: MIYAKE TOSHIYUKI
IPC: C09J7/02
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a tacky tape or sheet excellent in heat and weather resistances without causing the deterioration in tack with time by blending a monofunctional epoxy compound as a heat stabilizing assistant and a plasticizer in a PVC substrate. CONSTITUTION: This product is obtained by laminating a layer of an acrylic tacky agent [preferably a (co)polymer, etc., of an alkyl (meth)acrylate having a 1-18C alkyl group] on one surface of a PVC substrate containing a monofunctional epoxy compound having one epoxy group (e.g. an epoxidized fatty acid ester such as a butyl ester of an epoxidized fatty acid). Furthermore, the content of the monofunctional epoxy compound is preferably 2-8 pts.wt. based on 100 pts.wt. PVC. A flexible PVC film is preferred as the PVC film and the degree of polymerization of the PVC is preferably 1000-1500.
Patent JP-H10117726-A (JP)
Title: Heat-treated chlorophyll-containing finely divided material
Inventor: SASAZAKI TATSUO
IPC: A23L19/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject finely divided material, capable of preventing browning or deterioration in taste due to heat, light, etc., effectively utilizing physiologically active substances in cells and useful as a healthy food, etc., by heating a suspension of a finely divided chlorophyll-containing material regulated in a prescribed pH region at a temperature within a specific range. SOLUTION: This finely divided chlorophyll-containing material is obtained by heating a suspension of the finely divided chlorophyll-containing material regulated to pH10-12 such as green algae at 60-130 deg.C. The suspension of the finely divided chlorophyll-containing material preferably contains saccharides selected from black sugar or molasses.
Patent JP-H08115669-A (JP)
Title: Method for forming barrier of plasma display panel
Inventor: TABEI TATSUYA
IPC: H01J11/36
Filed: 1994-10-17
Abstract: PURPOSE: To form a barrier having a desired shape. CONSTITUTION: In a method of forming a barrier, including a process for patterning a barrier-forming glass paste 3 on a substrate and a process for baking the paste 3, the paste 3 is shaped to be broader at its top than at its bottom prior to baking. During the baking process, low-melting-point glass in the paste 3 is softened and flows from top to bottom, and a barrier 7 of the desired shape can be finally formed. Sandblasting is employed in the patterning of the paste 3 so that the paste can be easily machined into a shape that is broader at its top than at its bottom.
Patent JP-S60140043-A (JP)
Title: Energizing control device of heat pump type hot water supplier
Inventor: IMOTO TAKUMI
IPC: F24H1/00
Filed: 1983-12-27
Abstract: PURPOSE:To enhance the efficiency of a heat pump and at the same time reduce the midnight noise by a method wherein the operation of a compressor is forcibly stopped from midnight to early morning under the nocturnal condition, during which period the outside temperature is low. CONSTITUTION:A timer 23 is provided in the power supply circuit of a compressor 13 so that a contact 24 is open for a certain fixed period of time ranging from midnight to early morning and, after the elapse of the fixed period of time, closed in order to temporarily close a contact 25, which is provided parallel to a relay contact 26 and a water temperature sensor 21, so as to energize a relay 27, resulting in closing the relay contact 26 in order to bring the compressor 13 in normal operation.
Patent JP-H0197215-A (JP)
Title: Production of pitch fiber
Inventor: ARAI YUTAKA
IPC: D01F9/14
Filed: 1987-10-06
Abstract: PURPOSE:To industrially and stably obtain the title fiber capable of providing homogeneous carbon fibers having excellent physical properties, by filtering a molten pitch containing a diatomaceous filter aid, having specific properties and dispersed therein through a surface capturing type filter medium having specific properties and using the resultant filtered pitch. CONSTITUTION:A diatomaceous filter aid having 1X10<9>-5X10<10>m/kg filtration average specific resistance in an amount of 0.1-10wt.% is dispersed in a molten pitch with <=5wt.% infusible substance content at a melt spinning temperature to provide a molten pitch having 1-10,000P viscosity, which is then filtered through a surface capturing type filter medium having <=30mum particle diameter at a point of 95% collection efficiency. The resultant filtered pitch is subsequently melt spun to afford the aimed fiber. Furthermore, e.g. a wire net type filter medium, is used as the surface capturing type filter medium.
Patent JP-H0585305-A (JP)
Title: Seat belt retractor
Inventor: FUJIMURA KOICHI
IPC: B60R22/34
Filed: 1991-09-30
Abstract: PURPOSE:To positively and sufficiently prevent drawing-out of a webbing by winding-tightening by eliminating the need for a webbing holding mechanism, simplifying the structure of a seat belt retractor, and reducing the number of parts. CONSTITUTION:A reel shaft 4 is formed into a cylinder of octagonal cross section, and respective sides of the octagon, namely the outer peripheral surfaces 4b between respective corner parts 4b of the reel shaft 4 are formed in an inward recessed, curved form. Thus, when a webbing 3 is wound up around the reel shaft 4, the webbing 3 is brought into contact with the outer peripheral surface of the reel shaft 4 only at the respective corner parts 4a, and thus large compressive forces (f) are intensively applied to the webbing 3 at the respective corner parts 4a of the reel shaft 4. As a result, large frictional forces are generated between the respective corner parts 4a and the webbing 3, and between the webbing 3 at the respective corner parts 4a and the webbing 3, and thereby the drawing-out of the webbing 3 is restricted.
Patent JP-H0781285-A (JP)
Title: Forgery preventing ticket
Inventor: NISHIKAWA YOSHIHIRO
IPC: B41M3/14
Filed: 1993-09-13
Abstract: PURPOSE:To prevent forgery through duplication and/or folsifying and facilitate the judgment of true ticket and forgery ticket. CONSTITUTION:A ticket 21 is constituted of an upper sheet 4, a middle sheet 5 and a lower sheet 6, which are defined into a principal ticket section 4a and a half ticket section 4b while being folded so as to have the shape of Z. The superposed surface between the upper sheet 4 and the middle sheet 5 is bonded by pressure sensitive bonding agent 13 so as to be hardly separatable while a superposed surface between the middle sheet 5 and the lower sheet 6 is bonded so as not to be separatable by a pressure sensitive bonding agent 14. Ticket informations, such as the name of hall 17, number of seat 18a and the like are printed on the principal ticket section 4a and the half ticket section 4b, which are exposed to the surface of the tickets, while the name of hall 17b and the like, which include the same content as the ticket informations, are printed on the superposed bonding surface of the lower sheet 6. On the other hand, printing 20 is applied on the superposed bonding surface of the middle sheet 5, opposed to the superposed bonding surface of the lower sheet 5, opposed to the superposed bonding surface of through duplication becomes one sheet whereby the judgment of true or forgery can be effected through a difference in the structure thereof while forgery through the folsifying of the ticket informations on the exposed surface can be judged by comparing the contents of printing, exposed by separating the lower sheet 6.
Patent JP-H0195001-A (JP)
Title: Log turning and positioning device for carriage
Inventor: ASAKA IKUO
IPC: B27B29/08
Filed: 1987-10-07
Abstract: PURPOSE: To easily rotate/position the raw wood by rotatably supporting the shafts in the carriage travelling direction by two moving bases, providing at least one of the shafts with a stepping driving means of 90 deg. and 180 deg., providing the pair of shafts with gripping members elastically supporting a plurality of claws to be engaged with an end face of the raw wood, and comprising a means for automatically guiding the rotary shafts to a specific position. CONSTITUTION: An elevation base 14 is guided in the Y-axis direction by a vertical rail 13 of a scull-shaped structure 2a, a fore and aft moving base 16 is guided in the Z-axis direction, and a shaft 11 is supported in the Z-axis direction by the fore and aft moving base 16. The shaft 11 is steppingly rotated by a motor 17 precisely at 90 deg. and 180 deg.. A chuck claw 10c for loading the raw wood 3 is mounted on a disc 10a of the gripping tool 10, and energized by a spring 10b. A size A of a gap between a head block 7 and a band saw 4, and a size B of a gap between a bed 6 and a clamp 8 are automatically detected.
Patent JP-S62142165-A (JP)
Title: Phenylpyridazinone derivative
Inventor: MORISAWA YASUHIRO
IPC: C07D401/12
Filed: 1985-11-12
Abstract: NEW MATERIAL: A phenylpyridazinone derivative expressed by formula I [R1 and R2 are H or lower alkyl; R3 is (NH)n-NHR6 (R6 is 1-10C alkyl, heteroaryl, etc., having 1-2 substituent groups), NH-NHR7 (R7 is arylacyl or heterocyclylacyl); R4 and R5 are H, lower alkyl, halogen lower alkyl, halogen, lower alkoxy, etc,; Q is O or S; A is 1-6C alkylene; the bond containing the dotted line is single bond] and a salt thereof. EXAMPLE:6-[3-Chloro-4-[N-(2-piperazinoethyl)carbamoylmethoxy]phenyl]4, 5-dihy dro-3(2H)-pyridazinone. USE:Useful as a cardiotonic agent, antihypertensive agent, remedy for thrombotic and embolitic diseases, etc., and capable of oral administration. PREPARATION:For example, as shown in the reaction formula, a compound expressed by formula II as a starting material is passed through three steps to afford the aimed compound expressed by formula I.
Patent JP-H0589405-A (JP)
Title: Digital recording and reproducing system
Inventor: FUJIOKA YOSHIKI
IPC: G11B15/087
Filed: 1991-09-30
Abstract: PURPOSE:To improve operability at the time of reproducing a recording tape by making a desired control code capable of being recorded and reproduced freely to/from an analog recording tape. CONSTITUTION:While the analog recorded signal of the analog track of a side A being reproduced by analog reproducing heads 4L, 4R, the desired control code is digital-recorded at the innermost non-recorded gap part of the analog track of the side B opposite to the side A of the analog recording tape 5 by using a digital recording head 29. Necessary information related to an analog- recorded music, etc., can be obtained simultaneously with an analog reproduced signal 9 from the control code in this way, and by using this information, the operability at the time of reproducing the analog recording tape is farther improved.
Patent JP-S60146902-A (JP)
Title: Variable-capacity type fluid pressure engine
Inventor: NAKAMU EIJI
IPC: F03C1/40
Filed: 1983-12-30
Abstract: PURPOSE:To improve reliability of a fluid pressure engine regardless of its simple structure by connecting the main frame of the fluid pressure engine to its distributor valve through a phase convertor in such a way as to allow a same rate of revolution and a phase conversion as well. CONSTITUTION:A fluid pressure engine main frame 1 with cylinders 8, movable in the peripheral L direction and installed at an equal interval, and a distributor valve 2 with distribution holes 10 partitioned by partioning plate 11 and equipped with ports 12 in the same number as the cylinders 8, are connected to each other by means of a phase convertor 3 with one end of its bevel gear 16 connected to a shaft 18 which connects with main drive shaft 6 of the engine main frame 1 while the other end connected to the rotary operation shaft 13 of valve 2. With the partitioning plate 11 in a horizontal position, and high pressure P acting on the upper half of cylinder block 5 whereas lower pressure R acting on the lower half, the diagonal plate 7 is maintained in parallel to create no torque, however, when shaft 6, 13 start to rotate a rotating ring 15 from phase difference zero position, created phase difference in both shafts 6 and 13 will produce unbalanced pressure of pistons onto the diagonal plate 7 thus creating torque.
Patent JP-S62112012-A (JP)
Title: Linear encoder for linear servomotor
Inventor: KARIBE MASAO
IPC: G01B7/00
Filed: 1985-11-11
Abstract: PURPOSE:To obtain a stable position signal by forming a film with wear resistance on the surface of a magneto-resistance effect element and sliding a sensor on a magnetic tape across the film. CONSTITUTION:The surface of the magneto-resistance element 2 of ceramics, etc., with wear resistance is covered with the film 5. The thickness (t) of this film 5 is set equal to the optimum distance between the magneto-resistance effect element 2 and a magnetic scale 1. The surface (surface of film 5) of a sensor S composed of said magneto-resistance effect element 2 is slid on the surface of the magnetic scale 1 made of a magnetic tape and then the sensor S is held at the invariably optimum constant distance from the magnetic scale 1. Consequently, a stable position signal is obtained.