baber/WOPTO huggingface dataset:
Patent JP-S59163835-A (JP)
Title: Semiconductor device
Inventor: AOKI YOSHITAKA
IPC: H01L29/78
Filed: 1983-03-08
Abstract: PURPOSE:To hold low level output of a semiconductor device at a constant by a method wherein the plural number of pieces of FETs of the same load current for load elements, and the same number of enhancement type insulating gate FETs of the same length and width of gates for driving elements are contained in a logic gate circuit. CONSTITUTION:An inverter circuit formed by using respectively one piece of a load transistor 12 and a driving transistor 14 out of transistors of the plural number of pieces of fundamental cells is provided with an inverter input terminal 8 and an inverter output terminal 9. By connecting in parallel with the driving transistors of the same number corresponding to the number of the load transistors to be used for security of a speed, constant low level output can be obtained without changing the design of the driving transistors.
Patent JP-H11228670-A (JP)
Title: Epoxy resin composition, epoxy resin prepreg, epoxy resin laminate and metal-clad epoxy resin laminate
Inventor: SUGAWARA IKUO
IPC: B32B27/38
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a laminate having high glass transition temperature and excellent in heat resistance in a state absorbing moisture by including a specific epoxy polymer, a polyfunctional epoxy resin, a polyfunctional phenol resin and a curing accelerator. SOLUTION: This epoxy resin composition comprises (A) a straight-chain macromolecular epoxy polymer having 1,200-50,000 weight-average molecular weight and >=1,000 epoxy equivalent, (B) a polyfunctional epoxy resin (e.g. cresol novolak type epoxy resin), (C) a polyfunctional phenol resin (e.g. phenol novolak resin) in an amount of 0.5-1.5 equivalent phenolic hydroxyl group, based on 1 equivalent epoxy group in the component A to B and (D) a curing accelerator (e.g. 2-phenylimidazole). A polymer obtained by polymerizing a bifunctional epoxy resin such as a bisphenol A type epoxy resin or biphenyl type epoxy resin with a bifunctional phenol such as biphenol or bisphenol A in a straight chain state is preferable as the component A.
Patent JP-H10237042-A (JP)
Title: New selenium-containing plastic lens and its production
Inventor: OKAZAKI MITSUKI
IPC: C07D343/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject optical material having an improved refractive index and useful as an eye-glass lens, etc., by introducing selenium atom(s) into a molecule of which an optical material is produced. SOLUTION: These optical material and plastic lens can be obtained by subjecting a composition, which contains at least one or more kinds selected from a reactive monomer having at least one or more selenium atoms in a molecule and its oligomer, to cast polymerization. Examples of the monomer or oligomer include a selenium atom-containing active hydrogen compound having at least one or more functional groups selected from hydroxy, mercapto, seleno and amino in a molecule and a selenium atom-containing self- polymerizable compound having at least one or more functional groups selected from (meth)acrylic, allyl carbonate, etc., in a molecule. The plastic lens can be obtained, for example, by mixing 4-thia-1-selenane-2,6-dimercaptomethyl, m-xylylenediisocyanate, dibutyltin dichloride and dioctyl phosphate to obtain a homogeneous solution, and subsequently heating the solution to cure it.
Patent JP-H08236171-A (JP)
Title: Connector provided with observation point
Inventor: SUZUKI KOJI
IPC: H01R4/22
Filed: 1995-02-27
Abstract: PURPOSE: To provide a connector for observation which the observation can be performed simply and the strength of a cable can be maintained. CONSTITUTION: When pressure-bonding a pin contact 1 to a cable 2 as usual, a cylindrical insulating cap 6 is set on a cable 2 to begin with, and next the ring 4 of an observation point for conductivity is set on the cable 2. Subsequently, the pin contact 1 and the observation point 3 are press-fit onto the cable 2. The insulating cable 6 is set on the cable 2 with such engagement that it does not slide without cause, and if a certain force or over in axial direction of the cable 2 works on the insulating cap 6, it can slide. In the case where using the connector provided with an observation point for observation, the insulating cap 6 is slid to the cable so as to cover and protect the pin-shaped part 5 of the observation point 3. In the case of using it, the insulating cap 6 is slid right to the cable 2 to expose the pin-shaped part 5 of the observation point 3.
Patent JP-H02215332-A (JP)
Title: Longline hurling system
Inventor: KINOSHITA MITSUKAZU
IPC: A01K91/18
Filed: 1989-02-17
Abstract: PURPOSE:To provide the title system intended to ensure longline hurling work to be made smoothly and easily, so designed that delivery machines and a longline hurling machine are mutually connected through a hydraulic circuit to prevent the main longlines from entanglement and dropping when the operation of the longline hurling machine is stopped. CONSTITUTION:When P and A boats and B and T boats are respectively communicated with an operational valve 7 and a longline hurling machine 1 is not stretching a main longline 14 from a delivery machine 4, another delivery machine 3 is not actuated; therefore, a hydraulic motor 5 is also not actuated, and the oil in a hydraulic pump unit 6 is returned from the hydraulic motor 2 via a manifold 13, an oil pipe 11 and the valve 7 to the unit 6 by the brake control of a brake force-regulating valve 10. On the contrary, when the machine 1 is stretching the longline 14, the delivery machine 4 is actuated and rotated to effect suction of part of the oil in a pipe 8, said part of the oil being then returned via a check valve 9, the return oil pipe 11 having a valve 10 and the valve 7 to the unit 6, and at the same time, excess oil is returned via the manifold 13, the oil pipe 11 and the valve 7 to the unit 6, thus the main longline 14 is hurled while the rotation of the delivery machine 4 is being synchronized with the longline hurling machine 1. And the P and T boats are connected whereas the A and B boats are blocked, thereby stopping the operation of both the motor 2 and the delivery machine 4, resulting in stopping the operation of the longline hurling machine 1.
Patent JP-H03241993-A (JP)
Title: Picture transmitter
Inventor: OGURA KOJI
IPC: H04N19/91
Filed: 1990-02-19
Abstract: PURPOSE:To improve the efficiency of information transmission by devising the picture transmitter such that a background picture with a low value or undesired of transmission as information is replaced into an optional background picture decided in advance by a sender as the preprocessing of input picture coding. CONSTITUTION:When a chromakie signal 25 is outputted, a control circuit 26 output a switching control signal 27 to a background synthesizer 24. Then a background changeover circuit 40 is activated and a background memory 41 is selected and in other case, a signal input terminal is selected. Thus, an optional picture for background synthesis is stored in the background memory 41 and when a switching control signal 27 representing the background part is inputted simultaneously to the background synthesizer 24, a preset background picture is used to replace the background of the input picture and the resulting signal is sent. Thus, the background is replaced into an optional background picture.
Patent JP-S58155747-A (JP)
Title: Ic substrate and manufacture thereof
Inventor: MURAMATSU MASAO
IPC: G06K19/077
Filed: 1982-03-12
Abstract: PURPOSE:To enlarge the margin for electric current and to prevent encroachment by a chemical agent by a method wherein equal numbers of electrodes formed on the both sides of the substrate are allowed to extend to its periphery and the electrodes are bonded together by means of electroless plating. CONSTITUTION:Holes 14 are provided in a carrier film 11 with a plurality of belt-shaped supporting part left whereto an IC substrate 13 is fixed. The front side of the substrate 13 is provided with a plurality of front-side electrodes 16 and the rear side thereof with the same number of rear-side electrodes 17. They both extend to the circumference of the substrate 13. The electrodes 16 and 17 at the circumference is connected by means of electroless plating for the constitution of a junction 20. This method is suitable for the manufacture of identification cards or the like because there is an adequate margin for a necessary current, encroachment by chemical agents is prevented, external electeodes are not identifiable from outside, which all function against an attempt at tampering with the produced IC substrate.
Patent JP-H07247061-A (JP)
Title: Power-saving elevator
Inventor: WATANABE TOMOHISA
IPC: B66B1/14
Filed: 1994-03-09
Abstract: PURPOSE:To save the power by stopping the lighting of an illuminator and the operation of a ventilating fan or a blower installed in a car until the car arrives at an objective floor even when a hall call is dispatched by an elevator hall button in the state of the illuminator being put out and the ventilating fan or the blower being stopped temporarily during the stand-by state of an elevator. CONSTITUTION:When a hall call is dispatched by pressing an elevator hall button near an elevator hall, a car proceeds to an object floor in the state of an illuminator 7 being put out and a ventilating fan or a blower 8 being stopped. Simultaneously with the arrival at the objective floor, the illuminator 7 is lighted, and the ventilating fan or the blower 8 is operated, thus saving the power.
Patent JP-S61196828-A (JP)
Title: Constant-speed driving unit for vehicles
Inventor: KURIHARA KATSUMITSU
IPC: B60W30/00
Filed: 1985-02-26
Abstract: PURPOSE:To improve safety for driving ever so better, by installing a decelerating device restricting the feed of fuel to some extent and making a car speed so as to maintainable to the setting speed without fail in the case where the actual car speed is larger than the setting value at a downward slope or the like even if a throttle valve is fully closed, at the time of constant-speed driving control. CONSTITUTION:During car driving, when a set switch 12 is turned on, a car speed at that time is stored in a central processing unit 1 as the setting speed and afterward an actuator 14 is controlled so as to maintain this setting speed, and with the output, opening of a throttle valve 10 is controlled via an accelerator pedal 15. At the time of constant speed driving control as aforesaid, whether the actual car speed V found out of a speed sensor 8 exceeds the setting car speed V0 or not is judged, and when YES is the case, successively whether throttle valve opening theta is larger than the full-close opening theta0 or not is judged as well. And, when theta=theta0 is the case, a bypass passage 16 of a carburetor 9 is closed by a solenoid valve 17, intercepting idle fuel, and operation of an engine brake is strengthened.
Patent JP-H03242497-A (JP)
Title: Water pump
Inventor: YAMADA YUTAKA
IPC: F04D29/22
Filed: 1990-02-19
Abstract: PURPOSE:To enable the efficient operation of a pump and reduce loss power due to the feed of an excessive water amount by changing real vane height through the change of an interval between front and rear plates using oppositely acting types of pressure from a pressure chamber and an energizing force from a spring means. CONSTITUTION:A front plate 20 is so fitted to the small bore part 24 of a rotary shaft 14 as to be shiftable in an axial direction, and the rightward retreat end of the plate 20 is determined with the contact thereof with the head 26 of the tip of the rotary shaft 14. A plurality of projection pieces 32 are provided on the rear side of the front plate 20, and the vane 35 of an impeller is constituted with the projection pieces 32 and 22. The front plate 20 and rear plate 18 are repelled from each other in a direction for separation with coil springs 28 and 30, and the front plate 20 is retained at a position where the pressure of a pressure chamber 42 balances with the energizing force of the coil spring 28. When a pump speed is relatively low, the position of the front plate 20 is relatively forward (right side in illustration) and moves left, according to an increase in pump speed.
Patent JP-S60179219-A (JP)
Title: Extrusion molding method of external coating to optical fiber made of plastics
Inventor: TAKADA MASATO
IPC: B29C48/06
Filed: 1984-02-27
Abstract: PURPOSE:To prevent softening of a fiber due to heat at the time of extrusion molding, by making a heat insulating and heat resisting material interpose between the fiber passing through a nipple and the inside of the nipple. CONSTITUTION:A heat insulating and heat resisting tube 8 to be obtained by making a plaited tube made of a crosslinking fiber made of phenol formaldehyde impregnated with heat resisting paints, for example, silicon series heat resisting paints is fitted in the inside of a nipple 6 and a nipple holder. The size of the heat insulating and heat resisting tube 8 to be used hereupon is selected appropriately according to thickness of the fiber 5. After the heat insulating and heat resisting tube 8 has been fitted in the nipple 6 and adjustment of non-uniform thickness has been performed by inserting the fiber 5 through the nipple 6 and a die 4, high concentration polyethylene external coating 10 is molded through extrusion. As softening of the fiber at the time of piercing of the fiber through the nipple is prevented by insulating the inside of the nipple thermally, outlet work of the extrusion molding becomes easy and generation of extension and a flaw on the fiber at the time of the extrusion molding does not occur.
Patent JP-H08235077-A (JP)
Title: Memory backup circuit
Inventor: YAMAMOTO AKIMASA
IPC: G06F1/26
Filed: 1995-02-27
Abstract: PURPOSE: To notify the propriety of the holding of the data contents of a memory and the consumption state of an auxiliary power source for backup at the time of the interruption of the power supply from a main power source by monitoring memory driving voltage by a memory voltage monitoring circuit. CONSTITUTION: When the power supply from a main power source is interrupted, a first memory voltage monitoring circuit 7a detects that the output voltage from an auxiliary power source becomes the reference output voltage fixed for the auxiliary power source or below and outputs a first detection signal. When the power supply from the main power source is interrupted, a second memory voltage monitoring circuit, 7b detects that the output voltage from the auxiliary power source becomes the holding possible voltage of the memory data contents or below and outputs a second detection signal. A memory voltage decision circuit 7c notifies the effect that the output voltage from the auxiliary power source is lowered to reference output voltage or below when the first detection signal is inputted and notifies the effect that the holding of memory data contens becomes impossible when the second detection signal is inputted.
Patent JP-H02218345-A (JP)
Title: Nuclear magnetic resonance type photographing device
Inventor: NEMOTO TAKEO
IPC: G01R33/385
Filed: 1989-02-20
Abstract: PURPOSE:To lighten the noise generated during operation by installing an inclined magnetic field coil installed in a vacuum container onto a winding spool made of the nonmagnetic material which possesses high specific resistance and high thermal conductivity. CONSTITUTION:A spool 17 onto which an inclined magnetic field coil 10 is wound is formed from a nonmagnetic material which possesses high heat conductivity and high specific resistance, and a thermal anchor 18 formed from a flexible nonmagnetic body having high heat conductivity connects the spool and a vacuum container 6. Onto a coil installation board 20, the inclined magnetic field coil 10, thermal anchor 18 and a damper 19 can be installed, and further, these bodies are installed into a hollow vacuum container 6. With such constitution, if a high frequency electric current is allowed to flow in the inclined magnetic field coil, said field coil is vibrated. Though this vibration is transmitted to the coil, the propagation of sound to the inside of the vacuum container is prevented, since air as vibration medium does not exist. Further, the vibration transmitted to the vacuum container is attenuated by receiving the spool by a vibrationproof member, and the sound transmitted to the outside of the vacuum container is reduced.
Patent JP-H09228319-A (JP)
Title: Handrail of bridge
Inventor: IMAYAMA YOSHIYUKI
IPC: E01D19/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the noise resulted from the wind generated from a handrail by forming each plate in such a manner that the space between adjacent plates is changed in the height direction or plate width direction. SOLUTION: Plates 11, 12, 13 curved in plate width D direction are arranged so that the curved surfaces are alternately opposed. The air passage width (b) is gradually changed from b2 and b1 and from b4 to b3 in the plate width D direction. When the space between two plates for passing wind 2 is set as a wind passage, the columnar frequency (n) generated between the plate is changed by D/b when the distance in the advancing direction of the wind 2 (plate width) is D, and the air passage width (the space between adjacent plates) is (b). Thus, the air passage with (b) between the adjacent plates 11, 12, 13 is changed in the plate width D direction or height H direction, whereby the columnar frequency (n) can be distributed by each section between the air passages for passing the wind 2. The generation of a columnar resonance sound having a remarkable high frequency can be avoided.
Patent JP-H09230804-A (JP)
Title: Display device
Inventor: AKASHI KAZUYA
IPC: G09F9/30
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of easily changing display contents at a high speed by rapidly releasing the light transparent array state of EA particles by voltage impression. SOLUTION: The EA particles 9 are arrayed by an electric field array effect and transparent glass plates 1 and 3 are made transparent to each other to enable display when voltages are impressed between first plural line electrodes 15a, 15b,..., 15n and second plural line electrodes 17a, 17b,..., 17n disposed respectively orthogonally with each other in parallel. The EA particles 9 are biased and gathered between the plural line electrodes of one side and meshed electrodes 21 when the voltages are impressed between either of the first and second plural line electrodes and the meshed electrodes 21. The transparent plates are then made opaque to each other and the display is erased. The easy changing of the display contents at a high speed is thus made possible.
Patent JP-H05233070-A (JP)
Title: Control system for storage tank
Inventor: AWANO TOSHIMASA
IPC: G05B13/02
Filed: 1992-02-26
Abstract: PURPOSE:To deal with the increase/decrease of facilities only by maintaining facility data concerning the control system for temporary storage tank used as the initial rainwater counter-measure of sewage plants or the like. CONSTITUTION:This system is provided with a state recognizing means 2 to recognize the state of using the storage tank, water level and the state of a valve corresponding to process signals, storage start judging means 3 to judge the start of storage from the existence of rainwater or the quantity of water to be treated, operation judging means 4 to select the open/close of the valve and the tank to store water from the state recognized result of the state recognizing means, and output processing means 5 to execute a control output processing to a controlled system equipment from the judged result of the operation judging means. The respective means are composed of knowledge bases composed of rule blocks.
Patent JP-H11235849-A (JP)
Title: Image processing device, data processing method thereof, and storage medium storing program readable by computer
Inventor: WAKANA TORU
IPC: G06F3/12
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the memory usage necessary for managing a band information by a method wherein the existence or inexistence of codedly represented data in intermediate data, which are obtained by analyzing and interpreting image information at a band unit, is judged band after band so as to carry out coding processes, which are different from one another at every band, on the basis of the results of the judgement just mentioned above. SOLUTION: In an image processing device, an engine 2011 processes so as to produce outputtable printing data on the basis of an inputted image information. An interpreting means, with which a CPU 2005 execution-processes a controlling program stored in a ROM 2006, interprets the image information into a predetermined intermediate data by analizing by a band unit. A judging means, with which the CPU 2005 execution-processes the controlling program stored in the ROM 2006, judges the existence and inexistence of codedly represented data in the intermediate data interpreted by the interpreting means band after band. A coding processing means, with which the CPU 2005 execution-processes the controlling program stored in the ROM 2006, carries out coding processes, which are different from one another at every band, on the basis of the result of the judgement with a judging means.
Patent JP-H06248866-A (JP)
Title: Ceiling housing type ladder device
Inventor: AKAI NAOTO
IPC: E06C9/12
Filed: 1993-02-26
Abstract: PURPOSE:To secure speedy lifting performance and safety by laying out an upper part ladder and a lower part ladder, which are in a working sate, on a straight line in terms of a ceiling housing type ladder device which forms a working state and a housing state with a motor-drive means. CONSTITUTION:A cover 2 is pivoted with one end of the bottom of a housing frame 1 installed to a ceiling opening in such a fashion that it may be single- opened. An under-frame 4 provided with a linear mobile guide groove 6 is fixed with the top of the cover along both ends at a right angle to a pivoting shaft and connected with the housing frame 1 and an opening angle regulation lever 5. The under-frame and a lower part ladder are connected with a support board 7 which is engaged with the linear mobile guide groove mounted to a housing auxiliary groove 19 for the lower part ladder 8, thereby regulating the upper part ladder 9 and the underframe so that they may float up to the position where the upper part ladder may by stacked on the lower part ladder, and what is more, they are connected with a parallel link 11 so that they may be returned with a return spring 10. The tip of a belt 13 wound up and sent with a motor 12 is spanned to a first rotator 14 and a second rotator 16 and fixed with the lower part ladder.
Patent JP-S61203249-A (JP)
Title: Positioning control device
Inventor: BUSUJIMA AKIRA
IPC: B23Q15/22
Filed: 1985-03-01
Abstract: PURPOSE:To enable the smooth control of an object even when vibrating, by operating the latest shift order data according to a compensation factor as automatically set initially and amendable whenever desired, and various historical data. CONSTITUTION:The operation means for a positional deviation calculates a difference between present positional data 18 outputted from a position detecting device and positional order data 2, and outputs positional deviation data 5. A means for setting a compensation factor and correction automatically makes the initial setting of a compensation factor by the present positional data 18 available when only the order data 2 of a predetermined position is inputted in the said operation means for a positional deviation. Thereafter, the compensation factor is automatically corrected whenever desired, by both historical data of the shift order data 8 and the present positional data 18 are registerd in the historical data memory. The compensation operation means calculates the latest shift order data 8, according to the positional deviation data 5, the shift order data 8, both historical data and the compensation factor.