baber/WOPTO huggingface dataset:
Patent JP-H07104716-A (JP)
Title: Display device
Inventor: ARITA HIROTAKA
IPC: G02F1/133
Filed: 1993-09-30
Abstract: PURPOSE:To decrease the number of reference voltages to be smaller than the number of gradations of display without complicating a peripheral circuit and to make multilevel image even when the packaging space of drivers on the data line side is limited by outputting a gradation signal of a voltage value of averaged reference voltage values selected corresponding to the respective digital video signal groups. CONSTITUTION:Respective decoder circuits 21, 22 select one reference voltage from a reference voltage source of the reference voltage group 23 composed of reference voltages V11-V1A supplied from a generating source and of a reference voltage group 24 composed of reference voltages V21-V2B in accordance with an inputted digital video signal by means of analog switches SW11-SW1A, SW21-SW2B, respectively. The voltage value on X point is the averaged value between two reference voltages selected from the reference voltage groups 23, 24 by means of the ON resistance of analog switches of one among the switches SW11-SW1A and one among switches SW21-SW2B modes turned on by means of the decoder circuits 21, 22, respectively.
Patent JP-S62130110-A (JP)
Title: Collet chuck
Inventor: SEHATA MASAO
IPC: B23B31/20
Filed: 1985-12-02
Abstract: PURPOSE:To enable the adjustment of the stroke of a collet chuck and adjustment of the reference surface of a stopper by providing a spacer and said stopper inside said collet chuck, in a collet chuck for turning. CONSTITUTION:In a collet chuck 3 installed in a chuck body 1 which is installed to a main spindle 2, an outside diameter taper part 4 is engaged with the inside diameter taper part 5 on the inner periphery of the body 1, and the collet chuck 3 is opened and closed by means of a draw bar 16 via a connecting part 8. And, a spacer 13 is inserted in a through hole 11 provided on a step side wall part 10 in between the barrel part 6 and the barrel part 9 of the collet chuck 3 and, further, a stopper 12 is installed to a tapped hole 14 with a bolt 15. The end face of the stopper 12 serves as a reference surface that keeps a right angle to an axis. By replacing a spacer 13, the stroke of a chuck cylinder, i.e. a chuck grip moving range can be varied. Also, the form of the stopper is simple enabling accurate positioning of a workpiece.
Patent JP-H09111283-A (JP)
Title: Sealed unit of volatile material and volatilizer using the same
Inventor: SAKAMOTO SATOSHI
IPC: A61K8/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a volatile liquid from spilling when shifting the volatile liquid, enable the shifting of the total amount of the volatile liquid and reduce an excessive waste. SOLUTION: This sealed unit of a volatile material is obtained by sealing the volatile liquid in a water-soluble covering material and capable of dissolving the water-soluble covering material and leaking out the volatile liquid by bringing thereof into contact with water in use. This apparatus is equipped with a porous container 3 capable of vaporizing the soaked liquid from the surface thereof and a water filler 4 provided in the porous container 3 and is capable of housing the sealed unit 2 of the volatile material in the porous container 3, pouring water from the water filler 4 into the porous container 3 and thereby leaking out a perfume, etc., which is the content in the sealed unit 2 of the volatile material and soaking the perfume, etc., into the porous container 3.  The sealed unit 2 of the volatile material is capable of sealing the perfume in the water-soluble covering material, bringing water-soluble covering material containing the perfume sealed therein into contact with water at the time of use, thereby dissolving the water-soluble covering material and leaking out the perfume. A powder in place of the volatile liquid can be sealed in the water-soluble covering material to provide the sealed unit of the powder.
Patent JP-H07104053-A (JP)
Title: Radar device
Inventor: FUJIKAWA TAKUMI
IPC: G01S7/03
Filed: 1993-10-01
Abstract: PURPOSE:To eliminate the need of changing hardware and software at the time of maintenance even if the number of pulses of an antenna bearing signal per one rotation of an antenna is changed by replacing an antenna part with another kind of an antenna. CONSTITUTION:The number of pulses of an antenna bearing signal (a) per one rotation of an antenna is detected by a signal processing part 30 of an indicating part B using a butt line signal (b) indicating that an antenna 10 of an antenna part A makes a turn. According to the detection result, the proportion of multiplication of frequency of an antenna bearing signal (a) in a PLL frequency multiplication circuit 20 is corrected.
Patent JP-H02117534-A (JP)
Title: Sheet carrying device
Inventor: OKODA KEIJI
IPC: B65H5/36
Filed: 1988-10-25
Abstract: PURPOSE:To maintain carrying stability and reduce the size of a device by shortening a length of a sheet carrying passage from the top end position of stacked sheets to a recording position or a read out position shorter than the length in the carrying direction of sheets used, and providing a means for the sake of preventing the rear end part of a taken out sheet from coming in contact wire stacked sheets housed into a housing means. CONSTITUTION:The distance of a carrying passage between the bottom one out of two nip rollers 9 and a pair of carrying rollers 6 is arranged shorter than the length in the carrying direction of the sheet used. After a sheet carried upward with the pair of carrying rollers 6 is pinched with the lower side nip roller 9 and a subscanning roller, and besides before the front end of the sheet is pinched with the upper nip roller 9 and record is started, the pair of carrying rollers 6 retreat out of the carrying passage. The rear end of the separated sheet 23 at this point is lower than the height of the upper end of the not yet used stacked sheets 3, but it hangs down in perpendicular direction by its own weight, is separated from a cover 2 or unused sheets 3 and never comes in contact with any of them.
Patent JP-H10113976-A (JP)
Title: Blow molding bottle
Inventor: OOKUBO YOSHIMICHI
IPC: B65D1/14
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a blow molding bottle having strength and heat resistance sufficient for enduring a high temperature content without deformation with a simple bottom part configuration for facilitating the mold production and the bottle production. SOLUTION: In a blow molding bottle having a concave part 20 projecting inward the bottle at the center of the bottom part 4, whose periphery serves as the ground plane 21, the vertical cross-section of the concave part 20 has a konide shape with a certain slope angle with a 5 to 45 deg. taper angle θ, that is, a shape characteristic of Mt.Fuji with a moderate slope from the mid-slope to the bottom of the concave part 20, and a steep slope from the mid-slope to the top 22. Accordingly, owing to the strength and the heat resistance of the crystallized part (steep slope portion), deformation by the weight of a drink or the heat at the time of pasteurized filling can be prevented. Since a rib is not provided, the entire configuration of the bottom part 4 can be simple so that the mold can be produced and released easily.
Patent JP-S61148569-A (JP)
Title: System and device for discrete identification
Inventor: TAKAYA YOSHITETSU
Filed: 1984-12-21
Abstract: PURPOSE:To perform identification quickly by receiving an identification request signal by an identification request signal received provided in the gate side and collating the output of the receiver with contents of a set memory of a prescribed important business by a signal identification circuit. CONSTITUTION:When a body to be identificated such as a human body carries an accessory and approaches a prescribed gate, the accessory receives a start request signal from the gate side, and the identification request signal having contents which are stored preliminarily as an individual memory is transmitted and is received by the identification request signal receiver in the gate side and is collated with prescribed contents of the set memory, where prescribed important businesses for all members or the like are preliminarily stored, by the signal identification circuit. Then, an acceptance/rejection identificating signal is transmitted from the signal identification circuit.
Patent JP-H11106959-A (JP)
Title: Apparatus for regenerating used etchant and method therefor
Inventor: JAMES E OXLEY
IPC: C02F1/461
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved regenerating apparatus for a used etchant and a method therefor. SOLUTION: This apparatus 10 regenerates the used etchant which is a soln. contg. metal in a bivalent form. The apparatus 10 includes a control tank 18 to which the etchant is first supplied, an electrochemical cell 16 which is a first electrolytic cell for converting the soln. from the control tank 18 to the soln. contg. the high fraction in the univalent form of the metal and a knock-down cell 14 which is a second electrolytic cell for plating the metal from the soln. contg. the high fraction in the univalent form of the metal.
Patent JP-H07121273-A (JP)
Title: Information processing system and input/output control system
Inventor: NISHIYAMA SHUJI
IPC: G06F3/00
Filed: 1993-10-28
Abstract: PURPOSE:To output input data of an optional input device to an optional output device connected to a computer. CONSTITUTION:A display input driver program 71 collates input data of a mouse 3 with data in a switching management area 8 and detects a request for output switching of input data to an output device connected to an optional computer. The input data are sent from a window management program 15 through a display data transmission program 10 and further a transmission line 14, and received by a display data receiving program 11. The input data are passed to the window management program 15 and outputted on a display. Therefore, not hardware constitution, but data in a storage device are altered to output input data of an optional input device to one optional device or output devices connected to plural computers, thereby improving the operability of a plant monitor system, etc., and flexibly cope with alterations of system constitution.
Patent JP-S63124249-A (JP)
Title: Magneto-optical disk
Inventor: TAMAKI MASAKO
IPC: G11B11/105
Filed: 1986-11-13
Abstract: PURPOSE:To increase recording capacity by coating a photosetting resin onto a glass substrate in such a manner that the film thickness increases from the inside to the outside circumferential part, thereby preventing decrease in recording sensitivity in the outside circumferential part and increasing reproduction output in the inside circumferential part. CONSTITUTION:The photosetting resin film 12 is so formed on the glass substrate 11 that the film thickness increases from the inside toward the outside circumferential part. A protective layer 13, a magnetic film 14 and a protective film 15 having uniform thicknesses are laminated thereon. This magneto-optical disk has 130mm diameter and the part thereof form 30mm to 60mm radius is used for recording and reproduction. The thickness of the photosetting resin film in the innermost circumferential part is 10mum and the thickness in the outermost circumferential part is 50mum. The photosetting resin layer, therefore, acts as a shielding material for laser heat and can prevent the decrease in the recording sensitivity by heat diffusion in the outside circumferential part. The temp. rise at the time of reproduction is suppressed by making use of heat diffusion and the signal output is improved by large reproduction power in the inside circumferential part. The high-speed rotation of the disk is thereby maintained and the memory capacity is increased.
Patent JP-H1190422-A (JP)
Title: Scum removing device
Inventor: OHIRA HIROMICHI
IPC: C02F1/40
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a scum removing device which was made to be able to surely open/close an overflow weir installed on the front of a trough with the use of the travel of the pond bottom part of a flight. SOLUTION: In a scum removing device in which a trough 4 with an overflow weir mounted on the front is installed near the water surface of a precipitation pond 1, and scum floating on the surface of the pond 1 is introduced in the trough 4 by opening the weir 3 by the movement of a flight 2, a striker 11 which moves in a horizontal direction different from the movement direction of the flight 2 with the travel of the flight 2 is provided, and the weir 3 is opened by changing the horizontal movement to the vertical movement of the striker 11.
Patent JP-H01113402-A (JP)
Title: Curable composition
Inventor: FUJII RYUICHI
IPC: C08F2/48
Filed: 1987-10-27
Abstract: PURPOSE:To produce a curable composition suitable as adhesive for bonding securely chips on a printed board, by employing a specific mixture system as thermal polymerization initiator in a curable composition which comprises a polymerizable prepolymer, a reactive diluent, a photopolymerization initiator, and a thermal polymerization initiator. CONSTITUTION:In a curable composition which comprises a polymerizable prepolymer, a reactive diluent, a photopolymerization initiator, and a thermal polymerization initiator, a mixture system as the thermal polymerization initiator is used which comprises at least 10-50wt.% (based on the mixture system) alkyl perester. As other thermal polymerization initiator in the above system, a combination of cumene hydroperoxide with a curing promotor or an organic peroxide which has an activation energy at the time of the thermal decomposition in the range of about 30-35kcal/mol can be mentioned.
Patent JP-H04151047-A (JP)
Title: Timing belt
Inventor: HOSOYA YOSHITAKA
IPC: F16G1/28
Filed: 1990-10-11
Abstract: PURPOSE:To reduce the diameter of a pinion engaged with a belt and to perform accurate transmission of a power by securing blocks of rigid synthetic resin at intervals of a given distance to a beltlike substance, and forming the blocks arranged on the one surface of the beltlike substance as a tooth body. CONSTITUTION:Blocks 2 formed of a moulded product of rigid synthetic resin are securely molded at intervals of a given distance to a beltlike substance 1 formed of woven cloth braided by means of synthetic resin fibers in a manner to surround the beltlike substance therewith. The portion, arranged on the one surface of the beltlike substance 1, of the block 2 forms a tooth body 2A in the shape of a chevron, and a tooth body, such as a pinion, can be engaged therewith. This constitution causes synthetic resin on the block 2 side to deeply enter the mesh part of the beltlike substance 1 and reliably intercouples the blocks and the beltlike substance. When shrinkage occurs owing to curing of synthetic resin, the block 2 is brought into a state to firmly embrace the beltlike substance 1, and coupling is brought into a reliable and firm state. This constitution performs engagement with a pinion the diameter of which is low, applied an enough tension, and also increase transmission torque.
Patent JP-H01112641-A (JP)
Title: Shadow mask and molding die
Inventor: TANSHIN MASAYA
IPC: H01J9/14
Filed: 1987-10-27
Abstract: PURPOSE:To reduce the amount of spring-back and lessen variation also, by decreasing the wall thickness of the bent part at the boundary between the main curvature of a shadow mask and the side wall. CONSTITUTION:A punch 11 is sunk to a sheet metal material for shadow mask pinched by a die 12 and a wrinkle holder 14, to form a main curvature 1. A side wall 2 is formed by contracting the clearance provided to the die 12 through sinking of the punch 11. When the punch 11 is at the lower dead point, a ridge pressing part 17 provided at the die 12 presses the ridge at the bent part 3 as boundary between the main curvature 1 and side wall 2, and thus a shadow mask ridge pressing part 5 is formed. This generates a compressive stress in the thickness direction, and the stress distribution in the bent part 3 is made uniform.
Patent JP-H11104855-A (JP)
Title: Manufacture of base plate for terminal
Inventor: YAMADA HIROSHI
IPC: B23K20/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a base plate for a terminal of a lead frame by joining Cu, Ni, Sn, Au or Ag plates or alloy plates thereof on the surface of a Fe-Si base or Fe-Cr base alloy base stock to make as an intermediate base stock, repeatedly executing cold-rolling and annealing in a vacuum or in an inert gas to the intermediate base stock and making it a specific thickness. SOLUTION: On the surface of a base stock layer 4 of a Fe-42% Ni alloy, Cu, Ni, Sn, Au or Ag plates or the alloy plates thereof 5, 5 are joined with hot rolling or explosive pressure welding and the hot-rolling is executed with rolls R, R to obtain an intermediate base stock 10. The cold-rolling and the annealing are repeated to the intermediate base stock 10. In the annealing, this base stock is passed through an annealing furnace F heated at 700-1000 deg.C in a vacuum or an inert gas inside. The rolling is executed until the thickness of the intermediate base stock 10 becomes <=0.5 mm to obtain a base plate 12 for a terminal having the three-layers structure of the base stock layer 4 and substrates 7, 7 for plating. The thickness of the plating layer of Pd, etc. to the base plate 12 for terminal is made to 0.05-1 μm.
Patent JP-2001088741-A (JP)
Title: Hollow chamber shielding tool for hollow structure
Inventor: ISOTANI YOSHIYUKI
IPC: B62D25/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To ensure a strong holding force against foaming pressure of a foaming body. SOLUTION: This hollow chamber shielding tool 10 to shield a hollow chamber of a hollow pannel comprises a foaming type substrate 11 and a holder 20 having a first holder plate 30 and a second holder plate 50. An elastic locking piece 36 being inserted into a locking hole 51 of the plate 50 through an insertion hole 12 of the substrate 11 having a locking claw 37 engaging with the locking hole 51 is provided on an inner surface of the plate 30. A protruding piece 52 extends along an inner edge surface of the hole 51 so as to prevent bending of the piece 36 in the disengaging direction (arrow 10 direction) when the substrate starts foaming.
Patent JP-H01111531-A (JP)
Title: Torque split controller for four-wheel-drive car
Inventor: TEZUKA KAZUNARI
IPC: B60K17/35
Filed: 1987-10-26
Abstract: PURPOSE:To prevent a vehicle from spin in a torque split device provided to bypass a center differential gear by limiting the torque distribution to the early half of turning when the torque distribution close to the rear end is subjected to the torque split control in the turning. CONSTITUTION:A torque split device 25 having a variable clutch torque split clutch 27 is disposed to bypass center differential gear 20 connected to the output shaft 4 of an automatic transmission 3. The clutch torque and the torque distribution to front and rear wheels are controlled by a control unit 50 receiving the output signals of sensors 40-46 for detecting various information. Then, the respective travelling requirements for normal running, acceleration and turning are judged from elements of steering angle, vehicle speed are car body acceleration so that the clutch torque is determined according to torque shift amount due to a desired torque distribution ratio determined by said requirements. Also, when the turning having torque distribution close to the rear wheel is detected, the desired torque distribution ratio is controllsbly corrected to be close to the front wheel after the passage of a predetermined time.
Patent JP-H08137734-A (JP)
Title: Distribution method for information processing system and data base
Inventor: SATO YASUYUKI
IPC: G06F15/177
Filed: 1994-11-04
Abstract: PURPOSE: To provide the distribution method of an information processing system and a data base by which the processing operation of data can effectively be executed in any processings. CONSTITUTION: The small-scaled information processors 12, 13 and 14 of a personal computer are connected with personal computer LAN 18. The data bases 15, 16 and 17 are arranged by distributing data in such a way that the items of the distinction of sex, and qualification become uniform in any data base in the respective information processors 12, 13 and 14. At the time of processing data, the processing is executed in the respective information processors 12, 13 and 14, and a processed result is unified and displayed on one information processor 12.
Patent JP-H10168157-A (JP)
Title: Water-dispersible blocked isocyanate composition and water-based coating material composition and water-based adhesive composition using the same
Inventor: MORISHIMA TAKESHI
IPC: C09D175/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To improve performances of a water-dispersible blocked isocyanate so as to suit advanced requirements for a coating film appearance (especially gloss or brightness) of a coating material or a coating. SOLUTION: This water-dispersible blocked isocyanate composition comprises an isocyanate-terminated precursor and a blocking agent capable of blocking free isocyanate groups of the precursor. The isocyanate-terminated precursor contains at least an organic diisocyanate, a low-molecular glycol and a hydrophilic surfactant having one or more active hydrogen groups and has an isocyanurate ring structure, an average functionality (f) of 2.0<=(f)<=4.2 and a content (X) of the low-molecular glycol of 0.5wt.%<=X<=15wt.%. The content (Y) of the hydrophilic surfactant is 0.1wt.%<=Y<=50wt.%.
Patent JP-2001091864-A (JP)
Title: Wavelength variable optical parts
Inventor: HANE KAZUHIRO
IPC: G02B26/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide tunable wavelength variable optical parts which have a grating structure and for which the parts using glass fibers are developed and to solve the problems associated with such parts that the displacement to stress impression is extremely small and when the large displacement is attempted to be obtained, the increase in the size of the device and the breaking of the fibers are resulted. SOLUTION: Optical waveguides having gratings are bent in a direction perpendicular to the longitudinal direction of cores, by which the grating portions are elongated and contracted and the small-sized and simple wavelength variable optical parts capable of more easily changing Bragg wavelength rather than the prior parallel pulling in the longitudinal direction of the cores are obtained.
Patent JP-H10116597-A (JP)
Title: Electro-chemical cell including device for inserting and holding electrode bundle
Inventor: PASQUIER ERIC
IPC: H01M6/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To eliminate secular deformation and maintain capacity of electrode bundle for a long period by elastically pressing and maintaining electrode bundle to a container by two sheets of opposed tapes having elastically cylindrical sectors in an electro-chemical battery. SOLUTION: In an electrode bundle inserting device socks 10 constituted of two sheets of conductive tapes 12 which have narrower widths than the total width of electrode bundle, the two sheets of tapes 12 are connected by a center blade 11 holding electrode bundle within a container and a parabolic cylindrical sector is formed on each of the tapes 12. When electrode bundle is inserted into the container with the socks 10, the recessed surface of the cylindrical sector becomes the outside and the free ends 14 of the tapes 12 are abutted on the inner wall of the container and are supported. Thus, electrode bundle is pressed and held with fixed pressure by elasticity of the parabolic cylindrical sector, the apex of the inner wall is strengthened by a cover and deformation of electrode bundle can be prevented for a long period.