baber/WOPTO huggingface dataset:
Patent JP-H11111217-A (JP)
Title: Electrode structure body
Inventor: BEARDMORE GEOFFREY
IPC: H01J1/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a strong electrode structure body to easily damp a movement of an electrode without exerting influence on an electric characteristic by arranging a support member of an annular section composed of an insulating compressive material between a tubular envelope and a tubular electrode arranged in it by fixing one end. SOLUTION: A tubular electrode 30 extending coaxially with this is arranged in a tubular envelope 1. In this electrode structure body 3, this tubular electrode 30 is connected/fixed to a metallic wire 35 whose one end 11 is extended outside the envelope by passing an end part 36 through an envelope wall, and the other end 32 is opened. An annular groove 33 is also formed on an outside surface in a position separate by about 1/3 of the total length of the electrode from closed one end 31 of the tubular electrode 30, and a support member 40 of an annular section adapted to this is provided, and a movement of the tubular electrode 30 to the tubular envelope 1 is damped. Therefore, this support member 40 is constituted of an electrically insulating compressive material, and is desirably constituted of, for example, a porous or fibered material and a ceramic material.
Patent JP-2001052926-A (JP)
Title: Inductance element, electron gun, and cathode-ray tube
Inventor: KOJIMA AKIHIRO
IPC: H01F17/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To realize an inductance element which operates in a vacuum and in an environment where a high-voltage is applied in a cathode tube and so on. SOLUTION: For example, on both surfaces of a rectangular insulating substrate 11, which is composed of a ceramic substrate and so on having a through hole 13 substantially at the center, inductance circuits 12-1 and 12-2 are formed to configure a plate-like inductance element 10. The inductance circuits 12-1 and 12-2 are formed each by patterning an electrical conductor into a rectangular spiral and the like around the through hole 13 serving as the center. Further, an electrical conductor 14 is applied to the wall surface of the through hole 13. Terminals 12-1A and 12-2A of the respective inductance circuits 12-1 and 12-2 are electrically connected to each other through the electrical conductor 14. The other terminals 12-1B and 12-2B serve as terminals of the inductance element 10.
Patent JP-S60116525-A (JP)
Title: Driving-coupling device for four-wheel driving
Inventor: HIRAMATSU TAKEO
IPC: B60K17/348
Filed: 1983-11-28
Abstract: PURPOSE:To eliminate troublesome operation for driving and coupling at a part- time four-wheel drive vehicle as well as to make them selectable automatically, by coupling these functions via a hydraulic pump which is driven by a speed differential lying between first and second axles and discharges an oil quantity commensurate to the speed differential. CONSTITUTION:A driving-coupling device 13 for four-wheel drive use consists of a vane pump 20 and a hydraulic circuit 21, and a rotor 20b of the pump 20 is coupled with a first axle 11, where driving force to front wheels is transmitted, while a cam ring 20b is coupled with a second axle 14 where driving force to rear wheels is transmitted. When relative rotation is produced in space between these first and second axles 11 and 14, hydraulic pressure is produced in consequence, whereby constant hydraulic pressure to be fed via orifice for duty control is controlled by a solenoid valve 38 which is connected to a computer 39. When a speed differential between these first and second axles 11 and 14 grows large, a relief valve 33 opens so that discharge pressure is invariably controlled and constant driving force is transmitted.
Patent JP-H1167969-A (JP)
Title: Semiconductor device for high-frequency use
Inventor: HOSOKAWA TORU
IPC: H05K1/11
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for high-frequency use, wherein the matching of a characteristic impedance in the connection part of the wiring on a substrate with a semiconductor element for high-frequency use can be made, the transmission loss of a high-frequency signal can be reduced, and the characteristics of the element can be applied fully into practical use. SOLUTION: This semiconductor device is constituted into a structure, wherein a semiconductor element 14 which is formed with electrodes for connection use on the lower surface thereof for high-frequency use is connected with a substrate 11, provided with electrode pads 15 adaptable to the electrodes for connection use on the upper surface thereof physically and electrically interposing conductive connection members between the electrodes for connection use and the pads 15. In this case, conductor patterns 16 for tuning into use for a high-frequency signal are respectively added to the pads 15, whereby a matching of the characteristic impedances of wiring conductor patterns 12 on the substrate 11 with the characteristic impedance of the element 14 can be made, and the transmission loss of the high-frequency signal in the connection part of a wiring on the substrate with the element 14 can be inhibited.
Patent JP-S6281545-A (JP)
Title: Plastometer
Inventor: HONMA TAKESUKE
IPC: G01N11/04
Filed: 1985-10-04
Abstract: PURPOSE:To enhance the measuring accuracy of a diameter after extrusion and shrinkage, by arranging a specimen cutter under a specimen diameter measuring apparatus and cutting an extruded specimen in connection with the stop operation of a piston. CONSTITUTION:A specimen cutter 10 is provided under a specimen diameter measuring apparatus 7 but above a receiving stand. A specimen 2 is extruded from a drilled hole 4 by a piston 3 and flow die expansion is measured and, when the piston 3 is stopped, a solenoid 11 is operated to move the piston 12 and the specimen 2 is cut by the cutter blade 13 provided to the leading end of the piston 12 while the cut lower specimen 2 falls on the receiving stand. Then, with respect to the specimen 2 separated from the cut specimen and suspended in midair from the drilled hole 4, relax die expansion is measured. By this method, the specimen of which the relax die expansion is measured does not receive any other load from below and the wt. thereof is kept almost constant and, therefore, the measuring accuracy of relax die expansion is enhanced.
Patent JP-H0383050-A (JP)
Title: Silver halide black and white photographic sensitive material improved in color tone preservable property of image
Inventor: GOAN KAZUYOSHI
IPC: G03C1/06
Filed: 1989-08-28
Abstract: PURPOSE:To form the color tones of the silver image after development into a pure black tone and improve the color tone preservable property with age by adding thiourea, etc., at the arbitrary timing before silver halide particles are chemically sensitized and incorporating a specific compd. into at least one layer of the constituting layers on an emulsion layer side. CONSTITUTION:At least one of the thiourea or thiourea deriv. is added to the emulsion layers at the arbitrary timing before the silver halide particles of the emulsion layers are chemically sensitized. In addition, the compd. expressed by formula I is incorporated into at least one layer of the constituting layers on the emulsion layer side. In the formula, RF denotes a group having an alkyl group, etc., contg. at least three pieces of fluorine atoms; L1 denotes a single bond or bivalent to trivalent combination groups; A denotes a repeating unit copolymerized with a monomer to yield a y component and a z component and an ethylenic unsatd. monomer; R1 denotes a hydrogen atom, etc. R2, R3 denote a hydrogen atom or alkyl group; Q denotes a monovalent group; X1, X3 denote a hydrogen atom or cation; m, n denote 1 or 2; x, y, z denote the average addition molar number of the respective components. The color tones of the silver images after development are made into the pure black tone and the color tone preservable property of the images with time is improved.
Patent JP-H0383644-A (JP)
Title: Ink control apparatus of printing press
Inventor: MAEDA MASATOSHI
IPC: B41F31/04
Filed: 1989-08-29
Abstract: PURPOSE:To accurately control ink by always bringing the back surface of a blade into pressure contact with the tip of an ink control screw by providing a spring material applying energizing force going in the leading end direction of the ink control screw to the blade. CONSTITUTION:The back surface of a blade 1 is always forcibly brought ink contact with the tip of an ink control screw 12 by the energizing force of an energizing material (spring material) 20. By this method, the interval between an ink fountain roller 14 and the blade 1 can be accurately controlled. Further, when energizing force becomes weak, only the energizing material 20 is replaced.
Patent JP-H04105528-A (JP)
Title: Rotor for motor
Inventor: MURANO KATSUHIRO
IPC: H02K5/24
Filed: 1990-08-24
Abstract: PURPOSE:To reduce an electromagnetic noise based on a pulsating component of a rotary torque by rotatably supporting a rotor core and a shaft by a roller bearing, engaging one end with the core, engaging the other end with the shaft, and coupling the shaft to the core by a twisted coil spring inserted into the shaft. CONSTITUTION:A rotor core 11 is rotatably supported to a shaft 13 by a ball bearing 12. A twisted coil spring 14 is engaged at its one end with a core side spring retainer 15 secured to the bore of the core 11, and engaged at the other end with a shaft side spring retainer 16 secured to the shaft 13. A rotary torque including a pulsating torque generated at the core 11 is transmitted to the shaft 13 through the spring 14. A normal driving torque is not attenuated, but only the pulsating torque is largely attenuated to be transmitted. Thus, an electromagnetic noise based on the pulsating torque component can be suppressed.
Patent JP-H04105164-A (JP)
Title: Sentence controller
Inventor: KAJIMOTO KAZUO
IPC: G06T11/60
Filed: 1990-08-24
Abstract: PURPOSE:To improve the control efficiency of sentences by integrating automatically the sentences, setting the new sentence areas at the parts except the graphics, and also moving the documents following the graphics as the comments when the graphics and the sentences are put on each other. CONSTITUTION:A sentence block group control means 106 arranges a sentence storing means 101 a sentence block designation means 102, a sentence block area storage means 103, a sentence block display means 104, and a sentence block group control means 105 for each document block group. Then a display screen 107 is added together with a direct coordinate designation means 108 which directly designates the coordinates on the screen 107, and a sentence display control means 109 which controls the display and the operation of the documents. When the documents and the graphics are put on each other, the documents. When the documents and the graphics are put on each other, the sentences are automatically integrated and the new sentence areas are set at the parts except the graphics. At the same time, the sentences following the graphics are moved as the comments. Thus the practical effect is improved and the sentences are effectively controlled.
Patent JP-S61100714-A (JP)
Title: Stereoscopic microscope
Inventor: KOBAYAKAWA YOSHI
IPC: G02B21/22
Filed: 1984-10-23
Abstract: PURPOSE:To observe a subject without fatiguing an observer by constituting a stereoscopic microscope so that the observer can obtain proper elevation and convergence angles and a proper interpupillary distance. CONSTITUTION:When dip prisms 3R, 3L each of which has a reflecting surface 3b inclinded by phi=14.9 deg. are inclinded by theta-24.6 deg., the most observable stereoscopic microscope can be obtained. So-called poloprisms are used for erected prisms 4R, 4L and arranged so as to be rotated around optical axes R2, L2 to adjust the dip. Even if the erected prisms 4R, 4L are rotated around the optical axes R2, L2, the observing optical axes R3, L3 are always in parallel with the optical axes R2, L2 because of the property of the poloprisms, so that the angles of the observing optical axes R3, L3 are kept at a constant value even at the adjustment of the dip and the elevation angle and the convergence angle are not changed. On the basis of the structure of the poloprisms, a distance up to an eye S to be tested can be shortened.
Patent JP-2001048054-A (JP)
Title: Frame structure for car body
Inventor: HANAKAWA KATSUNORI
IPC: B62D25/04
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To lighten a car body and effectively improve collision safety by reducing the amount to be used of a filler as much as possible, in a center pillar filled with the filler. SOLUTION: A filler 11 is filled only between an outer panel 12 and a reinforcement 14. Average compressive strength of the filler 11 is set to 4 MPa or more (preferably, 5 MPa or more) and maximum bending strength is set to 10 MPa or more (preferably, 60 MPa or more).
Patent JP-H1163732-A (JP)
Title: Connecting structure for heat exchanger
Inventor: KATO SOICHI
IPC: F25B43/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a heat exchanger in which a heat exchanger and a receiver tank are connected at a free angle and a degree of freedom of fixing a vehicle body is improved. SOLUTION: There are provided a connecting structure and a connecting member for a heat exchanger in which a header pipe 6 of the heat exchanger and a receiver tank 2 storing liquid refrigerant. The header pipe 6 is formed with two communicating holes through which heat exchanging medium may flow in or out. Then, each of the communication holes of the header pipe and each of the through-pass holes of the receiver tank have a predetermined length and the receiver tank 2 is connected to the header pipe 6 at an optional angle by the connecting member 26 having a hollow inner section and formed with a stepped part having both ends engaged with each of the communication holes and each of the through-pass holes.
Patent JP-H04105333-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA KATSUSHI
IPC: H01L21/52
Filed: 1990-08-24
Abstract: PURPOSE:To obtain a structure wherein selection width of resin for adhesion is widen, and characteristics such as bonding strength of a semiconductor device, relief of stress, and reduction of thermal resistance are improved, by using two or more kinds of resin for adhesion to fix a semiconductor chip. CONSTITUTION:In a semiconductor device wherein a semiconductor chip 1 is fixed on a semiconductor device substrate 2, two or more kinds of resin 41, 42 for adhesion is used at the part where the semiconductor chip 1 is mounted and fixed on a semiconductor device substrate 2. For example, the chip 1 is fixed by using two kinds of resin for adhesion. The first resin 41 for adhesion is arranged only at the lower main central part of the chip. The second resin 42 for adhesion is arranged on the lower periphery and the side surface of the chip. As the first resin 41 for adhesion, the following is used; resin for adhesion excellent in thermal conductivity whose main component is epoxy or polyimide containing, as filler, stable metal and the like of high thermal conductivity like Ag, Au, Al and C. As the second resin 42 for adhesion, the following is used; resin for adhesion wherein bond strength is large, elasticity is low, and heat resitance is high.
Patent JP-H04105938-A (JP)
Title: Apparatus for press bonding, cutting and insertion of decorative cloth
Inventor: TOMIOKA MASANORI
IPC: B32B37/22
Filed: 1990-08-24
Abstract: PURPOSE:To automatically carry out work inserting the peripheral edge part of decorative cloth in the groove of a molded base material by bonding the decorative cloth to the upper part of the molded base material under pressure and cutting the same into a predetermined shape and moving the cut one to an insertion position. CONSTITUTION:Decorative cloth W is placed on the molded base material R on a lower mold 10 at a predetermined position to be stopped in its falling. Next, a cloth press bonding upper mold 4 passes through a mold shape hole 19 by operating a downward cylinder 2 to press the decorative cloth W to the molded base material R. At this time, the part corresponding to the cloth press bonding upper mold 4 coated with an adhesive is strongly bonded by the adhesive. Thereafter, an annular heated blade 5 is immediately allowed to fall to be pressed to the under side plate of a cloth clamp member 20 clamping the periphery of the pressure bonded part to cut and punch the decorative cloth W. Next, when an inclined cylinder 6 is operated to allow an insertion blade 7 to fall toward the insertion groove part of the molded base material R, the decorative cloth W is cut at first and the insertion blade 7 comes into contact with the unbonded peripheral edge part of the decorative cloth W and the peripheral edge part of the decorative cloth W is also simultaneously pushed in to be inserted in the groove of the base material.
Patent JP-H04108198-A (JP)
Title: Surface-sizing agent for paper
Inventor: YOKOYA KENJI
IPC: D21H19/20
Filed: 1990-08-24
Abstract: PURPOSE:To provide the subject sizing agent capable of being used in a wide pH range, having a high sizing effect and comprising an aqueous solution or suspension containing the dehydrated condensation product of a polybasic carboxylic acid with a monohydric alkyl alcohol, a monohydric alkenyl alcohol, a monohydric alkyl amine, etc. CONSTITUTION:The objective paper surface-sizing agent comprises an aqueous solution or suspension containing as an active ingredient the dehydrated condensed product of (A) a polybasic carboxylic acid having three or four carboxyl groups with (B) one kind or more of >=6C monohydric alcohols, >=6C monohydric alkenyl alcohols, >=6C monohydric mono or dialkenyl amine having a hydrophobic substituent, etc., wherein >= two carboxyl groups of the component A form ester bonds and/or amide bonds with the component B and >= one carboxyl groups of the component A remains in the non-reacted state or forms a salt thereof.
Patent JP-H1063182-A (JP)
Title: Information classifying system
Inventor: ASAKURA KEIKI
IPC: H04L12/54
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time for tag addition for information identification, to facilitate the user's access to information, and to enable the intuitional access to the information based on the ambiguous memory of human being. SOLUTION: A geographical information acquiring means 20 automatically acquires the signal transmission position (geographical information) of the information with GPS(global positioning system), etc., at the time of transmitting the information and transfers the geographical information to an information transmission/reception system 10. Further, the means described above adds the data of the transmission data and time to the geographical information to form history information and records this information in a action history base 120. In case where means fails to acquire the geographical information, the means presents a map to the user via a geographical information selecting means 30 and has the map information inputted. The map to be displayed at this time is the map which includes the most recently visited place and is displayed by reading the most recently visited position from the action history base 120. A geographical information display means 30 reads the accumulated information from an information data base 100 in which the received information is held. The means arranges an icon indicating that the signal is transmitted from this place on the map.
Patent JP-S59113667-A (JP)
Title: Manufacture of thin film transistor
Inventor: KAWAI SATORU
IPC: H01L29/78
Filed: 1982-12-20
Abstract: PURPOSE:To enable to perform lifting off, to simplify the manufacturing process, and to enable to enhance the ON/OFF current ratio of a thin film transistor by a method wherein the high impurity concentration layer for ohmic contact of the TFT having a channel part protected by an insulating film formed at the same time with an a-Si layer is formed by a low temperature process. CONSTITUTION:NiCr is evaporated on a glass substrate 10, patterning is performed to form a gate electrode 11, and a gate insulating film 1 consisting of silicon dioxide, silicon nitride, etc., an impurity nondoped a-Si:H film 2, and a protective film 7 consisting of SiO2, Si3H4, etc., are formed in order thereon. Then a photo resist is applied on the protective film 7, exposure and development are performed to attain patterning, and the protective film 7 is etched using the resist 12 as a mask to leave the protective film 7 only on the gate electrode 11, namely only on the channel. Then an N<+> type a-Si:H film 3 is grown on the surface according to the plasma CVD method of silane containing phosphoric acid. Then aluminum 8 is evaporated, and lifting off is performed.
Patent JP-H0967304-A (JP)
Title: Production of 4-substituted-fluorobenzoic acid derivative
Inventor: SHIMIZU TAMAKI
IPC: C07C319/14
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject compound in high yield without protecting a carboxylic acid part by reacting a specific fluorobenzoic acid derivative with an electrophilic reagent, into which a specific prescribed group can be introduced, in the presence of a base, useful as a synthetic intermediate for a fluoroquinoline-based antimicrobial agent, etc. SOLUTION: (A) A compound of formula I (X is H or a halogen) is reacted with (B) an electrophilic reagent [e.g. a compound obtained by brominating and iodating one hydrogen of a (F, Cl-substituted) 1-10C aliphatic hydrocarbon], into which a group (R<1> ) such as a 1-10C aliphatic hydrocarbon group, an alkylthio, an arylthio, a halogen, carboxyl, etc., can be introduced, in the presence of (C) a base such as a compound of the formula (R<2> ) (R<3> )NM (R<2> and R<3> are each a 1-10C organic group or R<2> and R<3> may form a ring; M is an alkali metal ion), etc., to give a compound of formula II.
Patent JP-H0387371-A (JP)
Title: Compensator for gas flow rate
Inventor: ISHIKAWA YOSHIHIRO
IPC: C23C16/455
Filed: 1989-08-30
Abstract: PURPOSE:To cope with a wide range of flow rates with precision and to obtain a high flow rate with a high speed of response by connecting plural mass-flow controllers with the response time from the control signal receiving time to the time when the flow rate is controlled to a specified value specified in parallel to form the compensator. CONSTITUTION:The gas flow rate compensator 20 is formed by plural mass-flow controllers 21 and 22 having the same full-scale flow rate, and receives the same flow rate setting signal obtained by calculating the detection signal of a differential pressure sensor 13. Pressure reducing valves 23 and 24 are provided respectively to the mass-flow controller 21 and 22, and pressure fluctuation is eliminated at any site of a gas system even when the control flow rates of the controllers 21 and 22 are changed. The number of the controllers having a short response time can be selected so that the flow rate is controlled close to the desired compensated flow rate. Accordingly, the compensating gas is controlled with high precision, and the device can be continuously operated without its film thickness controllability and composition controllability being hindered on an atomic layer level.