baber/WOPTO huggingface dataset:
Patent JP-H09116309-A (JP)
Title: Irrevensible circuit element
Inventor: ONO NORIHIKO
IPC: H01P1/387
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To easily provide surface mounting and to attain miniaturization. SOLUTION: A central conductor 2 formed on the upper surface of a ferrite substrate 1 is composed of strip lines. On the rear face of the ferrite substrate 1, input/output electrodes 3 as many as the conductor branches of the central conductor 2 are formed and in the area of the rear face excepting for the area where the input/output electrodes 3 are formed, a conductor layer 4 is formed while being electrically insulated from the input/output electrodes 3. Then, the central conductor 2 is extended of the side face of the ferrite substrate 1 and electrically connected with the input/output electrodes 3.
Patent JP-H02120370-A (JP)
Title: Antistatic coating composition
Inventor: SUZUKI NAOFUMI
IPC: C09D5/00
Filed: 1988-10-28
Abstract: PURPOSE:To obtain the title composition which can be cured by irradiation and can give improved water resistance and improved antistatic properties by mixing a specified (meth)acrylic ester compound with an alkali (alkaline earth) metal salt of perchloric acid, thiocyanic acid or nitric acid. CONSTITUTION:A (meth)acrylic ester compound having an oxyalkylene group in the molecular structure, of formula I, II or III (wherein R1 is CH3 or H; R2 is a 2-5C alkylene, an alkyl or an alkylphenyl; R3 is an alkylene, an alkylpolyphenyl or an alkyl; X is an alkylene containing a group of formula IV; n >=2; and m is 1-8) is mixed with 0.02-0.5mol, per mol of the group -(OR2)- of the above ester compound, of an alkali (alkaline earth) metal salt of perchloric acid, thiocyanic acid or nitric acid and, as necessary a photopolymerization initiator, an extender, a pigment, a wetting agent, etc.
Patent JP-2001095913-A (JP)
Title: Calcium phosphate cement and calcium phosphate powder
Inventor: MATSUSHIMA ASAKO
IPC: A61K6/838
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide calcium phosphate cement and calcium phosphate powder with good operability and shaping properties. SOLUTION: Calcium phosphate of the present invention is prepd. by kneading calcium phosphate powder with a solution for curing. As the calcium phosphate, at least one of tricalcium phosphate or tetracalcium phosphate and calcium hydrogenphosphate are preferably incorporated. In addition, as the solution, a reaction accelerator such as an acid is preferable. In the calcium phosphate cement like this, when powder-solution ratio between the calcium phosphate powder and the solution is changed in a range of 1.5-3, the consistency defined by JIS T 6602 is 2-100 mm.
Patent JP-S63128611-A (JP)
Title: Exciter of electromagnetic clutch
Inventor: TSUCHIDA NOBUNAO
IPC: H01F7/06
Filed: 1986-11-18
Abstract: PURPOSE:To avoid discontinuity at the caulked part of a grounding wire terminal and damage on the grounding wire at the time of attaching an electromagnetic clutch by a method wherein a protrusion is formed by extrusion molding on a part of the bottom surface of the yoke member of a field core on an exciting coil side and the grounding terminal is caulked and fixed to the protrusion. CONSTITUTION:A protrusion is formed by extrusion molding on the bottom surface 8b of a yoke member 8 on an exciting coil 9 side and, after a terminal 17 which is caulked and fixed to the tip of a grounding wire 14 is inserted into the protrusion, the terminal 17 is caulked and fixed to the protrusion. A lead wire 12 is drawn out from a hole 11 through a protective bush 13. After the exciting coil 9 is inserted into the yoke member S, the coil 9 is fixed by casting insulating resin 10. The grounding wire 14 and the terminal 17 can be caulked and fixed inside the yoke member 8 of a field core 7 and are not exposed outside.
Patent JP-S63129082-A (JP)
Inventor: NAKAUCHI HIROSHI
IPC: C04B38/02
Filed: 1986-11-18
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-S61156769-A (JP)
Title: Charge transfer apparatus
Inventor: GOTO HIROSHIGE
IPC: H01L21/339
Filed: 1984-12-28
Abstract: PURPOSE:To convert the differential detection per bit into the differential detection at the same time by a method wherein the orders of signal charges successively transferred to the positions below transfer electrodes in response to any external control signals are exchanged in the charge transfer channel. CONSTITUTION:Signal charges Q1 and Q2 are respectively stored below transfer electrodes 2-1 and 4-1 at the time t2 while pulse phi2 being advanced by one time in this state, the signal charges Q2 and Q3 are respectively stored below the transfer electrodes 2-1 and 4-1 at the time t3. At this time, when pulse phi*at high level is impressed during the times between t3 and t4, the signal charges Q2 and Q3 are respectively transferred to the position below the transfer electrodes 7-1 and 6-1. When pulse phi* is turned to low level, the signal charges Q2 and Q3 are transferred to the positions below the transfer electrodes 4-1 and 2-1. Resultantly at the time t4, the signal charges Q3 and Q2 are respectively stored below the transfer electrodes 2-1 and 4-1. Through these procedures, the orders may be exchanged to convert the differential detection per bit into the differential detection of adjoining bit further simplifying the overall system as the differential detection at the same time.
Patent JP-H10122283-A (JP)
Title: Power transmission device
Inventor: MIYAMOTO TAKESHI
IPC: G01B21/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device which is so constituted that a noise generating disk installed in a clutch or brake of this power transmission device emits a noise at a time when abrasion loss in a friction plate reaches the setting value, thereby making it to inform an operator of the replacing timing of this friction plate. SOLUTION: In a power transmission device 1, alternately installing plural pieces of friction plates 25 and steel disks 27, and equipped with a clutch 3 and a brake 5 transmitting power or braking it by means of pressing and sticking fast to these friction plates 25 and steel disks 27, a noise generating steel disk 39 provided with an engaging part 43 engaging with a engaged part 41 projectingly on the inside of a housing 13 of this power transmission device 1 in the case where there friction plats 25 are worn out as far as a preset value C1, is installed in the clutch 3 and the brake 5, through which noise is emitted during operation of the clutch 3 or brake 5.
Patent JP-H03138997-A (JP)
Title: Operator console device
Inventor: KOMON TAKESHI
IPC: H05K5/02
Filed: 1989-10-24
Abstract: PURPOSE:To improve operability of a locking operation by providing an operator console rotatably supported by an operator desk arm rotatably supported by a device body, and a mechanism for simultaneously locking these console and the arm. CONSTITUTION:An operator console 1 rotatably supported by an operator console arm 4 rotatably supported by a device body, and locking mechanisms 9-11 for simultaneously locking the console 1 and the arm 4 are provided. Since the desk 1 and the arm 4 can be simultaneously locked by the single locking mechanism, the mechanism for locking the desk 1 and the mechanism for locking the arm 4 are not separately required to reduce a manufacturing cost and to improve its operability.
Patent JP-H04149366-A (JP)
Title: Reinforced fiber sheet and method for reinforcing construction
Inventor: SAITO MAKOTO
IPC: E01D101/40
Filed: 1990-10-12
Abstract: PURPOSE:To enhance workability by blending a curing accelerator for a room- temperature curing type matrix resin in a reinforced fiber sheet which is impregnate with the matrix resin when in use, prolonging the pot life of the resin, and making it easy to handle the sheet. CONSTITUTION:A reinforced fiber sheet 1 comprises reinforced fiber 4 formed by pitch type carbon fiber and the like and provided on a supporter sheet 2 via an adhesive layer 5 made of epoxy resin, the sheet 2 being made by scrim cloth and the like. The reinforced fiber sheet 1 is impregnated with a room- temperature curing type matrix resin made of unsaturated polyester resin having a peroxide curing agent blended therewith. A cobalt type curing accelerator is blended in the adhesive. The pot life of the curing type matrix resin is prolonged and the sheet is stuck to the portion 15 of a bridge beam and the like to be reinforced and the matrix resin is cured. Workability is thereby enhanced.
Patent JP-H05114336-A (JP)
Title: Switch
Inventor: HAYASHI TATSUYA
IPC: H01H33/18
Filed: 1991-10-23
Abstract: PURPOSE:To transfer the leg of an arc generated between contact points rapidly off the contact points, and to reduce the consumption of the contact points. CONSTITUTION:A fixed contact point 8A connected to the tip of a fixed contact 8 which has been turned over, and a movable contact point 6A provided opposite to the fixed contact point and connected to a movable contact 6 extending in the opposite direction to the fixed contact, are provided, and a curve 8B is formed to the opposite contact side at least at one side near the fixed contact point of the above fixed contact, or near the movable contact point of the above movable contact. Furthermore, by dividing at least one side curve into two or more, or by providing a penetration hole to pass the above curve, or the second curve bending in the same direction as the above curve, to the contact where the curve is not formed, the space including both contacts (an arc extinguishing chamber) is prevented from becoming a large size.
Patent JP-H07133152-A (JP)
Title: Production of piezoelectric porcelain composition
Inventor: INAGAWA MASAKO
IPC: C04B35/49
Filed: 1993-11-04
Abstract: PURPOSE:To provide a method to stably produce a porcelain composition excellent in degree of distortion after sintering and specific resistance in the piezoelectric porcelain composition of the component type expressed by PbZrO3-Pb(Ni1/3 Nb2/3)O3thetaPbTiO3. CONSTITUTION:In the production method of the piezoelectric porcelain composition containing the stage in which starting materials are mixed and ground using the oxide of the metal constituting the piezoelectric porcelain composition as the starting material, nickel niobate in which the ratio by nickel and niobium Ni: Nb is within the range of (0.99:2.00) to (1.01:2.00) is used as the starting material for the nickel and niobium in the piezoelectric porcelain composition. When the max. grain size of the nickel niobate is <=1.0mum, the improvement effect of degree of distortion, specific resistance and sintering stability is remarkable especially.
Patent JP-2000104529-A (JP)
Title: Muffler
Inventor: MAEDA SHINJI
IPC: F01N1/08
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a muffler to ensure mounting ability as a volume is ensured even when a muffler mounting space is limited. SOLUTION: This muffler comprises a one end plate 2 to close one end of the muffler; an another end plate 3 to close another end of the muffler; at least one intermediate plate 4 to partition one end plate 2 and another end plate 3 from each other; and a surrounding wall 5 to surround the outer peripheral parts thereof. At least two plates of one end plate 2, another end plate 3, and the intermediate plate 4 are different in the shape of a configuration profile. Further, the peripheral lengths of one end plate 2, another end plate 3, and the intermediate plate 4 are substantially the same as one other.
Patent JP-H09112939-A (JP)
Title: Floor heater
Inventor: KUROYAMA KATSUHIKO
IPC: F24D13/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the comfortableness of a floor heater by controlling a switching element based on the output signal of a timer and the impedance of a temperature sensor, and turning on, off the energization of a heating wire. SOLUTION: The temperature controller 6 of temperature control means 1 controls a timer 5 based on the set value of a temperature setter 2 and the stored value of a memory 4. The timer 5 measures the time based on the on and off times, and transmits the output signal of a pulse signal that a HI signal and a LO signal of 0V are alternately repeated to a controller 14. The controller 14 controls a switching element 12 based on the output signal of the timer 5 and the impedance of a temperature sensor 13, and turns on or off the energization of a heating wire 11. Thus, a predetermined measured time is stored in the memory 4 to arbitrarily control the rise or fall of the temperature of a floor heating panel 10. Thus, the comfortableness of a floor heater is improved.
Patent JP-2000215169-A (JP)
Title: Computer access depending upon position of accessing terminal
Inventor: GRIFFITH GARY L
IPC: H04W24/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To make the authority of access depending upon the terminal of a radio terminal by determining the position of the radio terminal and allowing the ratio terminal to access data relating to the position. SOLUTION: Radio terminals 112 to 114 receive identification information from fixed units 101 to 104, and 106 to 108 covering their positions and transmits the identification information to a central computer 119 through base stations 121 to 122 and a radio exchange system 111. The central computer 119 determines data assigned to the positions. Then which part of the data assigned to the positions the radio terminals are permitted to access is determined according to the identification of the radio terminals. The central computer 119 gives the radio terminals access to the permitted data in response to requests from the radio terminals.
Patent JP-H02122581-A (JP)
Title: Laser oscillator
Inventor: YUASA HIROSHI
IPC: H01S5/40
Filed: 1988-10-31
Abstract: PURPOSE:To perform efficient excitation and obtain a laser oscillator having a capacity of high output of power by causing a plurality of excitation light sources to emit a light having absorption peak wave lengths which differ in absorption spectra of laser media and combining excitation rays with different wave lengths which are emitted from the above light sources on the same optical axis by means of dichroic mirrors. CONSTITUTION:Laser beams oscillated by the first semiconductor device 19 penetrate efficiently through the first-third dichroic mirrors 15-17 one after another to come into a condensing optical system 7. The second-the fourth semiconductor laser devices 21, 23, and 25 face to reflecting surfaces of the first - the third dichroic mirrors 15-17 at each angle of almost 45 deg. through the second-the fourth collimating systems 20, 22, and 24. The dichroic mirrors 15-17 allow the semiconductor laser beams emitted by a plurality of semiconductor laser devices 19, 21, 23, and 25 to be combined on the same optical axis.
Patent JP-S63134857-A (JP)
Inventor: GOTSUTOFURIITO HAIDAA
IPC: F02M61/16
Filed: 1987-10-30
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-H06129810-A (JP)
Title: Shape measuring instrument
Inventor: HAMA NOBUYUKI
IPC: G01B7/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a shape measuring instrument capable of rapidly being located at any arbitrary measurement starting point without damaging this stylus. CONSTITUTION:Guide-shafts 22 and 23 are provided parallel to a feed screw shaft 24. A slider 25 having a measuring arm 12 is movably supported on the guide-shafts 22 and 23. While providing an engaging member 31, which engages with the feed screw shaft 24, on the slider 25, a releasing means 41 is provided for both releasing the engagement of the engaging member and for swinging the measurement arm 12 in such a direction that a stylus is detached from the surface of a measured object. Since the engagement of the engaging member 31 with the feed screw shaft 24 can be released, and since the stylus can be separated from the measuring surface, rapid positioning at any arbitrary measurement beginning point can be realized without damaging the stylus.
Patent JP-H06128525-A (JP)
Title: Ultraviolet-curing resin composition for primary coat of optical fiber
Inventor: ITO DAISUKE
IPC: C09D175/16
Filed: 1992-10-14
Abstract: PURPOSE:To obtain an ultraviolet-curing resin compsn. very useful for a primary coat of an optical fiber required to provide high productivity and reliability which compsn. is improved in resistance to jelly as a defect of a polymerizable unsatd. polyurethane prepd. using polybutylene glycol, while at the same time attaining a low viscosity, a low water absorption, an excellent curability, an excellent heat resistance and a low Young's modulus. CONSTITUTION:An ultraviolet-curing resin compsn. comprises (1) a polymerizable unsatd. polyurethane obtd. by reacting (a) polybutylene glycol and (b) a polyether polyol obtd. by ring-opening polymn. of at least one alkylene oxide compd. selected from the group consisting of ethylene oxide, propylene oxide, tetrahydrofuran and alkylated tetrahydrofurans with (c) a polyisocyanate and (d) a compd. having an active hydrogen atom reactive with an isocyanate group and a polymerizable unsatd. group; (2) a monomer having at least one polymerizable vinyl group; and (3) a photopolymn. initiator.
Patent JP-H07110079-A (JP)
Title: Fluid temperature controller
Inventor: MISHIMA KOICHI
IPC: F16K31/70
Filed: 1993-10-08
Abstract: PURPOSE:To provide a fluid temperature controller having few component, compact, having a low cost, having good maintenance performance, and able to control the fluid temperature at high precision in a device for controlling the fluid temperature such as coolant or lubricating oil for a heat engine or an air conditioner such as an engine or a gas turbine. CONSTITUTION:The openings of fluid inflow/outflow ports 9, 10 are adjusted by a rotational valve body 2 to be rotated by extension/contraction of two kinds of springs 3, 4 having different temperature properties of spring constant, and the deflection difference is generated on two springs 3, 4 when the fluid temperature is changed, and the rotational valve body 2 is turned in proportion to this deflection difference, thereby the openings of the fluid inflow/outflow ports 9, 10 are adjusted.
Patent JP-S63131071-A (JP)
Title: Reactance value detector
Inventor: TSUNO KATSUNOBU
IPC: G01R17/12
Filed: 1986-11-19
Abstract: PURPOSE:To enable detection of a correct reactance value, by setting a reactance value so as to be proportional to a phase difference of a bridge phase difference generator. CONSTITUTION:A reactance value detector is provided with a bridge difference generator 2. Here, when a reactance value of a reactance element 7 is represented by X, a resistance value of a resistance 8 R, a voltage of a sine wave oscillator 1 Ein, an output of division of the voltage Ein by the resistance 8 and the resistance 8 Er and an output of division of the voltage Ein by the element 7 and the resistance 8 E0, Ein=2Emsinomegat (wherein Em is mesial magnitude and omega angular frequency) is given. The output Er and E0 are obtained by Er= Emsinomegat and E0=Emsin(omegat-phi) with phi as phase difference. Moreover, when the requirement of X<R is mset, E0=Emsin(omegat-2X/R) is given and as the phase difference phi is proportional to the reactance value, the reactance value can be detected easily if the phase difference between the outputs Er and E0 is found.
Patent JP-H03138658-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: C08F299/00
Filed: 1989-10-25
Abstract: PURPOSE:To obtain the liquid developer having excellent stability of dispersion, redispersibility and fixability by copolymerizing nonaq. dispersion resin particles respectively with a specific monomer and macromonomer in the presence of a specific resin for dispersing stability, thereby obtaining the liquid developer. CONSTITUTION:The monofunctional macromonomer which consists of the monofunctional monomer and the repeating unit expressed by formula II and bonds the polymerizable double bond groups expressed by formula III is brought into polymn. reaction in the presence of the resin for dispersing stability having the repeating unit expressed by formula I. In the formula I, T<1> denotes -COO-, etc., A<1> denotes 6 to 32C aliphat. group; a<1> and a<2> denote a hydrogen atom, etc. In the formula II, V0 denotes -O-, -S-, etc,; Y0 denotes a hydrogen atom or 1 to 18C hydrocarbon group; X1 and X2 denote -O-, -CO-, etc.; R1 and R2 denote 1 to 18C hydrocarbon group; b1, b2 denote a hydrogen atom, halogen atom, etc.; m, n and p denote 0 to 4 integer; m+n is >=1. In the formula III, V1 denotes -O-, -CO-, etc.; d1 and d2 are synonymous with b1 or b2. The dispersion stability, redispersibility and fixability are improved in this way.
Patent JP-2001096327-A (JP)
Title: Transfer device
Inventor: OZAWA KAZUHIKO
IPC: B21D43/05
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that the bottom face of a work is susceptible to friction flaws as it slides to contact the upper face of die or knockout when transferring a held work toward downstream process or the like in a transfer device of a transfer press. SOLUTION: The transfer device is arranged to form a space which prevents the bottom face of the work under transfer from sliding to contact the upper face of the die or knockout by providing a vertical and near-and-far movement mechanism 120, 120 which allows a pair of transfer bars, 1A and 1B, to move vertically as well near-and-far, and also by providing a vertical and near-and-far drive mechanism 140, 140 which drives the vertical and near-and-far movement mechanism so that it moves a pair transfer bar, 1A and 1B, vertically and also near to and far from the held position and not held position.
Patent JP-H11113742-A (JP)
Title: Retainer for heating food
Inventor: IWATA HITOSHI
IPC: A23L5/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a retainer capable of surely heating a solid material by preventing the deterioration of the quality of food due to excessive heating at the time of cooking or sterilizing various sizes of cooking materials by heating. SOLUTION: The retainer 140 is provided with first to third section parts 140a to 140c. Plural through holes 140h are provided at the side walls, the bottom wall and partitioning walls of the retainer 40. Larger materials are housed in the first section part 140a and the other small materials are housed in the second section part 140b. A first buffering part 140s is provided between the first and second section parts 140a and 140b and between the first and third section parts 140a and 140c. A second buffering part 140t is provided between the second and third section parts 140b and 140c.
Patent JP-H0586641-A (JP)
Title: Construction for verandah
Inventor: KIRIYAMA SHINICHI
IPC: E04B1/00
Filed: 1991-09-30
Abstract: PURPOSE:To enable a preformed verandah member to be fitted on a combined beam with concrete placed between the flanges and web of the beam member formed with an H-shape steel. CONSTITUTION:On the web 2c of an H-shape steel, a plurality of bolts 13 are fitted previously and firmly, and concrete is placed between flanges 2a, 2b and the web 2c, and the bolts 13 and a combined beam A are integrally formed. A previously formed verandah member B is suspended up, and bolt holes 14a are fitted on the fitting bolts 13 to be fastened. Through the concrete of the combined beam, holes are bored, and the holes are filled up with resin anchors, and the bolts are embedded. The bolt holes of the verandah member are fitted on the fitting bolts to be fastened.
Patent JP-H08138902-A (JP)
Title: Chip resistor and manufacture thereof
Inventor: YAMADA HIROYUKI
IPC: H01C1/14
Filed: 1994-11-10
Abstract: PURPOSE: To provide a highly precise chip resistor having a low resistance value and a small TCR. CONSTITUTION: A substrate 1, a resistance layer 3 consisting of a Cu-Ni alloy formed at least on one side of the substrate 1, and edge face electrodes 5, provided on a pair of both end parts in such a manner that they are connected to the resistance layer 3, are provided on the title resistor. The above-mentioned resistance layer 3 is formed by heat-treating a plated layer, containing Cu and Ni, at high temperature, and the edge face electrode 5 is formed using metal thin film deposition technique.