baber/WOPTO huggingface dataset:
Patent JP-2001117478-A (JP)
Title: Device and method for presenting inner force sense
Inventor: TSUKAMOTO KAZUYUKI
IPC: G09B9/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for presenting an inner force sense in which wide range viscoelasticity is reproduced and viscoelastic feeling is precisely reproduced. SOLUTION: A force sensor 12 directly or indirectly detects the force exerting on an inner force sense presenting surface 20 of an arm 10. Based on a dynamic mode including a spring element and a damper element, that is connected to the spring element in parallel, a computing device 14 computes a new target displacement from the spring constant of the spring element, the damper constant of the damper element, detected force, a computing cycle and a target displacement computed one cycle before. By displacing the arm 10 in accordance with the exerted force, the displacement of the arm 10 becomes the displacement this time using a control circuit 26 and thus, objective viscoelastic feeling is presented.
Patent JP-S63150276-A (JP)
Inventor: ANDOREASU BONHARUTO
IPC: C07D491/04
Filed: 1987-11-27
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-H09136921-A (JP)
Title: Ph-sensitive and heat-sensitive microbead and its production
Inventor: ITO SHOJI
IPC: C08F20/52
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain pH-sensitive and heat-sensitive microbeads which change in diameter with a change in pH or heat and are useful as a functional material by adding a crosslinking agent to a monomer mixture of a specified unsaturated amide with (meth)acrylic acid and subjecting the entire mixture to a polymerization reaction. SOLUTION: At least one crosslinking agent selected from among compounds each having two vinyl groups is added to a mixture comprising 70-95wt.% at least one monomer selected from among unsaturated amides of formula I (wherein R<1> is H or CH3 ; at least one of R<2> and R<3> is an alkyl, and the other is H) and 30-5wt.% at least one monomer [(e.g. (meth)acrylic acid)] selected from unsaturated carboxylic acids of formula II (wherein R<4> is H or CH3 ), cationic or anionic surfactant in an amount to give a concentration equal to or higher than the critical micelle concentration is added to an aqueous solution containing the above mixture, and the entire mixture is subjected to intramicellar copolymerization at a temperature equal to or higher than the cloud point.  According to the above process, pH-sensitive heat- sensitive microbeads which are sensitive to both pH and heat, vary in diameter with a change in these factors and are useful as a functional material can be obtained.
Patent JP-H06158420-A (JP)
Title: Cycle olefinic resin fiber
Inventor: YAMAMOTO YOZO
IPC: C08F10/14
Filed: 1992-11-10
Abstract: PURPOSE:To obtain a simply producible cyclic olefinic resin fiber having improved moldability, totally excellent strength, elasticity, heat resistance, handle, etc., comprising a random copolymer of ethylene and a cyclic olefin, etc. CONSTITUTION:The fiber comprises a olefin copolymer of ethylene and a compound of formula I (n is 0 or 1; m is >=0, r is 0 or 1; R<1> to R<18>, R<a> and R<b> are H, halogen or hydrocarbon; R<15> to R<18> are mutually bonded to form monocyclic or polycyclic group, etc.) or formula II (p and q are >=0; m and n are 0-2; R<1> to R<19> are H, halogen, aliphatic hydrocarbon, etc.; m and n are 0-2; R<1> to R<19> are H, halogen, aliphatic hydrocarbon, etc.; carbon atom linked to R<9> may be bonded to carbon atom linked to R<13> or carbon atom linked to R<10> may be bonded to carbon atom linked to R<11> directly or through 1-3C alkylene) [e.g. bicyclo(2,2,1)hept-2-ene] and/or a ring opening polymer of the compounds of having I and formula II or a ring opening copolymer or a hydrogenated substance of the copolymer or the polymer.
Patent JP-H01145427-A (JP)
Title: Clutch for vehicle
Inventor: OSONO KOHEI
IPC: F16D13/52
Filed: 1987-11-30
Abstract: PURPOSE:To surely engage and disengage a clutch by providing a clutch piece coaxially with a clutch center and an adjust holder integrally coaxially with the clutch center in a clutch fixed part and mounting an adjust drum to be fitted into the adjust holder. CONSTITUTION:By controlling a control rod 24, unless a moving part 83 of a clutch cam 81 moves toward a clutch piece 20 along the axial direction of a clutch output shaft 4, a communication hole 94 is opened, placing the first chamber 92 and the second chamber 93 in a communication condition, and freely pressing a pressure plug 96 to the second chamber 92 by the clutch piece 20, no clutch disengaging force acts at all on a pressure plate. While the clutch disengaging force acts on the pressure plate only when the moving part 83 moves to the clutch piece 20 by controlling the control rod 24. Accordingly, because no influence is received by a change of thickness of a clutch disk 13 and a friction plate 14, a clutch is surely actuated corresponding to controlling the clutch control rod 24.
Patent JP-H05135490-A (JP)
Title: Acoustic reproducer
Inventor: KANNO KINYA
IPC: G11B20/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide an acoustic signal reproducer confirming efficiently a content by listening selectively only the peculiar part of acoustic information at the time of confirming the recorded content of the acoustic signal in a device reproducing the acoustic signal. CONSTITUTION:This device is provided with a reproducing position storage means 12 storing the peculiar part suitable for confirming the content, and by the means 12, any part of an acoustic information unit instructed by a control part 11 is read and reproduced by an acoustic information reder 13 is instructed. By reproducing only the peculiar part suitable for confirming the content of the selected acoustic information unit, the content is confirmed efficiently.
Patent JP-H06148456-A (JP)
Title: Automatic cutting device for optical fiber
Inventor: FUJITA ISAMU
IPC: C03B37/16
Filed: 1992-11-10
Abstract: PURPOSE:To provide the automatic cutting device for the optical fiber which easily prevents reoperation and the burning of a resin coating and surely eliminates the flawing of an end surface of the optical fiber. CONSTITUTION:This device is equipped with a clamp mechanism 3 which restrains and clamps the optical fiber 1 in a bare state from upper and lower, a traction mechanism 4 which clamps coated optical fiber 2 coating the optical fiber 1 and tows the optical fiber l away from the clump mechanism 3 through the restoring operation of a coiled spring 4, a cutting means which flaws and cuts the surface of the optical fiber 1 between the clamp mechanism 3 and traction mechanism 4, and a switch 5 which detects whether or not the optical fiber 1 is successfully cut at the final stage of the cutting process from the abutting of the moving traction mechanism 4.
Patent JP-H06149670-A (JP)
Title: Methods for controlling cache memory and conversion table
Inventor: IBUSUKI TAKESHI
IPC: G06F12/08
Filed: 1992-11-11
Abstract: PURPOSE:To improve the hit rate of a cache memory. CONSTITUTION:In a data processor provided with a cache memory 1 and a storage buffer 20 for temporarily storing data in order to purge a prescribed data block from the memory 1 to a main storage device 3 for instance, the data block purged to the buffer 20 are controlled so as to be entered into the memory 1 again in accordance with a new reference request (1). A purge buffer 21 for temporarily storing the data block purged from the memory 1 and not to be transferred to the device 3 is also prepared and controlled so that the data block purged to the buffer 21 after being registered in the memory 1 are entered into the memory 1 again in accordance with the request (1).
Patent JP-H04172965-A (JP)
Title: Double voltage generating circuit
Inventor: MORIKAWA MASAHITO
IPC: H02M3/07
Filed: 1990-11-06
Abstract: PURPOSE:To obtain a simple and highly efficient double voltage generating circuit by connecting the intermediate point of series connected switching element with the intermediate point of series connected capacitors, connecting the opposite ends of the switching elements in parallel with a DC power supply and connecting the opposite ends of the capacitors in parallel with a load. CONSTITUTION:A DC power supply EB is connected between terminals (a), (b) and a voltage V1 is applied. When a switch element S1 is opened and a switch S2 is closed, a charging current i1 is fed to a capacitor C1 until the capacitor C1 has a voltage V1, When the switch element S1 is closed and the switch element S2 is closed, a charging current i2 is fed until the capacitor C2 has a voltage V1. When the operation is repeated, a voltage V2 which is double of a DC input voltage can be obtained across the capacitors C1, C2. Furthermore, fluctuation of DC output to a load Lo is suppressed through increase of operating frequencies of the switch elements S1, S2 and increase of capacities of the capacitors C1, C2.
Patent JP-H05136559-A (JP)
Title: Laminated board for high-frequency printed circuit use
Inventor: MISAWA HIDETO
IPC: H05K3/00
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a metal foil-clad laminated board having low high-frequency loss in a high-frequency region. CONSTITUTION:Laminated board for high-frequency printed circuit use is formed by laminating insulating base materials of a dielectric dissipation factor of 0.01 or lower on the surface of metal foil which has a mean roughness of 2mum or smaller along the center line and the largest height of 8mum or lower. In this laminated board for high-frequency printed circuit use, the insulating base materials of a dielectric constant of 4 or lower are obtained by using a resin, such as a fluorine resin or a polyolefin resin, and the insulating base materials of a dielectric constant of 7 or higher can be obtained by using the above resin in combination with low-dielectric dissipation factor and high-dielectric powder, such as barium titanate ceramic. It is desirable that the thickness of the metal foil is 35mum or thinner.
Patent JP-H07150042-A (JP)
Title: Resin composition, cured resin, prepreg and fiber-reinforced plastics
Inventor: KISHI HAJIME
IPC: C08J5/24
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a prepreg excellent in tackiness and drapeability and a fiber-reinforced plastics having high toughness, modulus of elasticity and heat resistance together. CONSTITUTION:This resin composition comprises the following constituent elements [A], [B] and [C]: [A] at least one thermosetting resin selected from the group consisting of an epoxy resin, a cyanate resin and a bismaleimide resin, [B] a block copolymer composed of an aromatic oligomer and a siloxane oligomer and [C] silicone fine particles. This prepreg comprises the composition and reinforcing fiber. Furthermore, this cured resin is prepared by curing the composition and this fiber-reinforced plastics comprises the cured resin and the reinforcing fiber.
Patent JP-H10144206-A (JP)
Title: Formation of plasma display panel
Inventor: KOSAKA YOZO
IPC: H01J9/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To shorten manufacturing time by simultaneously forming a dielectric layer and a barrier layer. SOLUTION: A dielectric formation layer 12 made of inorganic components of glass frit, and thermoplastic resin, contains 100 parts by weight of inorganic components and 3 to 50 parts by weight of thermoplastic resin. This dielectric formation layer 12 is formed on a substrate 14. Moreover, a barrier formation layer made of inorganic components of glass frit, and thermoplastic resin, contains 100 parts by weight of inorganic components and 1 to 30 parts by weight of thermoplastic resin. Therefore, a thermoplastic resin content in the barrier formation layer is smaller than that in the dielectric formation layer 12. This barrier formation layer is formed on the dielectric formation layer 12, forming a resist pattern on the barrier formation layer.  In this constitution, the barrier formation layer in an opening part of the resist pattern is eliminated through a sand blast process, and the resist pattern on the barrier formation layer is eliminated, and the dielectric formation layer 12 and the barrier formation layer are simultaneously sintered by burning.
Patent JP-H10145124-A (JP)
Title: Chip antenna
Inventor: BANDAI HARUFUMI
IPC: H01Q1/40
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the chip antenna that has a wide frequency 6 and width and is applicable to a radio equipment sending/receiving a wide frequency range. SOLUTION: A chip antenna 10 is provided with a rectangular prism base 11, made of such major dielectric materials as barium oxide, aluminum oxide and silica, a conductor 12 that is wound in spiral in the lengthwise direction of the base 11, a resistor 13 whose one terminal connects to the conductor 12 on the surface of the vase 11, and a feeding terminal 14 that is connected to the other terminal of the resistor 13 to apply a voltage to the conductor 12. By means of such a constitution, the conductor 12 and the resistor 13 are connected in series.
Patent JP-H07151483-A (JP)
Title: Heat exchanger
Inventor: ISHIKAWA ATSUYUMI
IPC: F28F1/32
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a heat exchanger which can correspond to a working medium (refrigerant) constituted of mixed fluorocarbon or the like of which the capacity of destructing stratospheric ozone is small. CONSTITUTION:In a heat exchanger wherein a plurality of working media are made to flow, a slit 11 is formed between a piping L1 of a heat exchanger tube forming the same line on a plane of each heat exchanger fin and a piping L2 of the heat exchanger tube being adjacent to the piping L1 and forming the same line similar to the above, and therefore no effect is produced on evaporation of a refrigerant.
Patent JP-H01143243-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SHIMANUKI MAKOTO
IPC: H01L23/28
Filed: 1987-11-27
Abstract: PURPOSE:To use a conveyer for cylindrical and leadless resistors and capacitors in common and facilitate rationalization of board mounting by a method wherein a resin package is formed cylindrically and leads protruding from the circumferential surface are wound around the circumferential surface of the package. CONSTITUTION:A resin-sealed part 11 for sealing a semiconductor device is molded with epoxy resin or polyphenylenesulfide solidly so as to have an approximately cylindrical form as a whole. Leads 12 ara connected to the semiconductor device in the resin-sealed part 11 and made to protrude from the circumferential surface 11a of the resin-sealed part 11 and bent and wound around the circumferential surface 11a of the resin-sealed part 11. In order to facilitate mounting on a board or the like, films of tin or tin alloy with thicknesses of 1-50mum are applied to the surfaces of the leads 12. As the semiconductor device itself is molded to have a cylindrical form, a conveyer or the like for cylindrical and leadless resistors and capacitors can be used in common and, moreover, the semiconductor devices can be conveyed continuously by loading them in a conveying pipe.
Patent JP-H06201746-A (JP)
Title: Inspecting method for matrix display device
Inventor: KOSAKA KYOKO
IPC: G02F1/133
Filed: 1992-11-11
Abstract: PURPOSE:To detect a cross short circuit at the completion stage of a substrate and suppress the cross short circuit in the process after completion by applying the specific voltage higher than the maximum voltage difference between drive signals applied to an X-direction signal wiring group and a Y-direction signal wiring group across both wiring groups for a specific time. CONSTITUTION:The voltage V0 [10<=V0<=100-(V)] higher than the maximum voltage difference between the drive signal fed to an X-direction signal wiring group 1 and the drive signal fed to a Y-direction signal wiring group 2 is applied across the wiring group 1 and the wiring group 2 for a prescribed time T0 [10<-6=T0<=300(sec)] to inspect a cross short circuit. When the applied voltage exceeds 100V, the problem of the elution of the scanning (X) direction signal wiring occurs, and the upper limit of the applied voltage is preferably set to about 100V. The voltage must be applied for the time longer than the pulse width of the coupling fluctuation of the operating direction signal wiring, i.e., 10<-6>sec at the minimum, and about 300sec at the maximum is preferable not to cause a seizure between the scanning (X) direction signal line and a display (Y) direction signal line.
Patent JP-H06149244-A (JP)
Title: Effect adding device
Inventor: TAKEUCHI KAZUFUMI
IPC: G10H1/043
Filed: 1992-11-11
Abstract: PURPOSE:To vary the pitch and effects of a musical sound auditorily and smoothly by using parameters which vary along linear functions. CONSTITUTION:A pitch, sound volume, etc., when varying along exponetial functions are auditorily natural and smooth, so variation in parameter is converted into variation with an exponential function. In this case, the approximation of y=x<4> to 55.3<x-1> in the section of O<=x<=1 is used to convert the parameters by using a simple biquadratic circuit. The biquadratic circuit is easily provided by obtaining a square circuit by supplying the same signal as a multiplier and a multiplicand of a multiplier and connecting two square circuits in series.
Patent JP-H08157176-A (JP)
Title: Cleaning device of escalator footstep riser
Inventor: OKAWACHI IWAO
IPC: B66B31/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide a device to clean a footstep riser part of an escalator stained by oil lubricated to a footstep chain and dust or the like. CONSTITUTION: A brush 11 to clean a riser part 7 of an adjacent footstep 1 is built in a footstep 1, and this brush 11 is projected to a prescribed position or at a prescribed time by electromagnetic coils 13 and 13A. Electric power is supplied to the electromagnetic coils 13 and 13A from power feed rails 16A and 16B arranged in the lower vicinity of a skirt guard by current collecting terminals 15A and 15B arranged on a side surface of the footstep 1. Therefore, the footstep riser part can be simply cleaned in an optional position and at time when an escalator is operated.
Patent JP-H10128460-A (JP)
Title: Drawing method and pining machine
Inventor: NISHIMURA FUMITAKA
IPC: B21D22/16
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of forming by unnecessitating the change of a die and moreover omitting a lot of trouble for turning a disk to be worked over and installing. SOLUTION: A pair of rotating main spindles 2, 3 installed dies 4, 5 to the end is provided with facing each other, the disk to be worked is pressed to dies 4, 5 of one side rotating main spindles 2, 3, and drawing is executes with dies 4, 5. Next, the disk to be worked is pressed to dies 4, 5 of the other side rotating main spindles 2, 3, and drawing is executed with dies 4, 5 from the back side of the disk to be worked.
Patent JP-H04174144-A (JP)
Title: Urinal
Inventor: SUZUKI YOSHIYUKI
IPC: E03D13/00
Filed: 1990-11-06
Abstract: PURPOSE:To make hand-washing convenient by installing a wash basin to the upper section of a sanitary-sewage receiving section while being unified therewith and forming a drain hole communicated with the sanitary-sewage receiving section to the bottom wall of the wash basin. CONSTITUTION:A wash basin 2 is mounted to the upper section of the sanitary- sewage receiving section 1 of an urinal while being unified therewith, and a drain hole 24 communicated with the sanitary-sewage receiving section 1 is formed to the bottom wall 23 of the wash basin 2. A button 32 is operated after easing nature, and hands are washed at the position by discharged water from a water discharge opening 31. Water used for hand-washing is discharged from the drain hole 24 and flowed down to the sanitary-sewage receiving section 1, and the receiving section 1 is washed. Accordingly profitability can be improved.
Patent JP-H09143244-A (JP)
Title: Epoxy resin composition for composite material
Inventor: ITO AKIHIRO
IPC: C08G18/58
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a specific epoxy resin, a bisphenol F type solid epoxy resin, a urea curing agent, and a latent curing catalyst, capable of holding good handleability for >=30 days at room temperature, and capable of being cured in a short time at 80 deg.C. SOLUTION: This epoxy resin composition comprises (A) an oxazolidone ring-containing epoxy resin (suitably having an epoxy equivalent of 180-5000 g/eq), (B) a bisphenol F type solid epoxy resin (suitably having a softening point of 50-120 deg.C), (C) a urea curing agent (e.g. phenyl-N,N-dimethylurea) and (D) a latent curing catalyst (preferably a microcapsule type catalyst) stable at 40 deg.C and capable of being activated at <=80 deg.C, and has a components A/B weight ratio of 2/8 to 7/3. The component A is obtained e.g. by reacting an epoxy resin such as a bisphenol A type epoxy resin with an isocyanate such as methanediisocyanate in the presence of an oxazolidone-forming catalyst such as lithium chloride.
Patent JP-2001126172-A (JP)
Title: Fire alarm equipment
Inventor: AMAMIYA HIDETO
IPC: G08B17/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm equipment which supplies the detailed information via sounding and also has a sure maintenance/inspection function. SOLUTION: This fire alarm equipment 10 includes a fire receiver 20, area bells 61, etc., fire sensors 41 and 41 which sense the fires as the terminal devices and transmit the fire detection signals to the receiver 20 via a line L1 and a transmitter 42 which transmits its signal to the receiver 20 via the lines L1 and A when pushbutton is operated. When the fire detection signals are sent from the sensors 41 via the line L1 in a maintenance/inspection mode, the receiver 20 rings once the bell 61 and then sounds once each of the bell 61, etc., when a signal is transmitted from the transmitter 42 via the lines L1 and A.
Patent JP-H11130067-A (JP)
Title: Packing member and pallet
Inventor: ZANBA KAZUHIRO
IPC: B65D61/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a packing member and a pallet, both having a sufficient strength despite light weight, capable of setting thereon even an article having a specific gravity of at least one hundred kilograms or several tons, further capable of winding an iron band around them with a sufficient tension force, and causing no such problems as forest destruction. SOLUTION: This packing member 10 is composed of rigid members 14 having a predetermined height, which are disposed to at least both ends of a belt plate-like member 12, and a mounting member 16 having a compressive resistance and a specific gravity smaller than those of the rigid members 14, which is disposed at a place between the rigid members 14. Further, a pallet is formed by using this packing member 10 as a beam material and disposing a plate material, or a flat plate, on one face, or on both faces, extending across at least two beams materials parallely arranged.