baber/WOPTO huggingface dataset:
Patent JP-S62162380-A (JP)
Inventor: IIZAN DEE HOTSUGU
IPC: H01S3/106
Filed: 1986-08-12
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-H1128178-A (JP)
Title: Suction tool for vacuum cleaner
Inventor: MARUYAMA TOSHIYUKI
IPC: A47L9/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the mouth part of a ventilating path blowing air from being clogged with the fur of a carpet at the suction tool for a vacuum cleaner raking up dust by blowing air to a floor surface. SOLUTION: A bumper 18 made of a soft material is arranged at the outer peripheral part of a suction tool main body 1, a ventilating path 19 made of the soft material in one body with the bumper 18 is formed at the bumper 18 on the front side of the main body 1 to be vertical to a floor surface. By the sucking operation of a cleaner main body, peripheral air is sucked also from the path 19 to collide with the floor surface to rake up dust. Then the mouth part of the path 19 is deformed in the advancing direction and in the opposite direction by the moving forward/backward of the main body 1.
Patent JP-H1094531-A (JP)
Title: Method and apparatus for generating rf pulse envelope
Inventor: LEROUX PATRICK L
IPC: G01R33/48
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To generate a pulse envelope at real time by a method wherein a set of SLR polynomial expression is calculated by using a method of weighted mean least square requiring a required pulse profile and a weighed function as inputs and this SLR polynomial expression is used when reverse SLR processing is performed. SOLUTION: A frequency synthesizer receives a set of digital signals indicating frequency and phase of an RF carrier wave signal from a CPU module 119 and a pulse generator module 121. An RF carrier wave responding to a command is loaded on a modulator-upconverter to modulate the width of vibration in responding to the signal. The signal is calculated in advance by using a method of weighted mean least square expressed in formulas I and II wherein des(ω) is data indicating a required pulse profile and W(ω) is a initial weighted function and Z=exp(jω) and a series of stored digital values are successively read out to determine an envelope of an RF excitation pulse made by the pulse generator module 121.
Patent JP-S6346393-A (JP)
Title: Heat transfer tube
Inventor: HASEGAWA KIYOSHI
IPC: F28F21/08
Filed: 1986-08-11
Abstract: PURPOSE:To increase the contact area of both internal and external tubes and to improve the heat conductivity of the heat transfer tube by constituting the heat transfer tube of an internal tube, an external tube, a brazing material layer between both internal and external tubes, successively subjecting the external tube to annular heating and cooling processing, from its one end to another end, contracting the diameter of the external tube, and press-fitting the external tube to the side of the internal tube. CONSTITUTION:The outer peripheral surface 3 of an internal tube 2 is covered with a wearproof external tube 4, and the external tube 4 is contracted in its diameter and press-fitted to the side of the internal tube 2. The contraction of the diameter of the external tube 4 is performed in such manner that, firstly, the internal tube 2 pasted with silver wax 11 is inserted into the external tube 4, on the other hand, a heat transfer tube 1 is inserted into an annular thermal diameter contracting device 12, and any of the device 12 and the heat transfer tube 1 is moved axially. When annular heating and cooling processing is successively carried out from one end side to another end side of the heat transfer tube by a heating part 13 and both cooling parts 14 and 15, the processed parts are contracted in the diameter. Further, silver wax is molted at the heating time, and is buried into a gap 7 formed by depressions and projections due to surface roughness of the outer peripheral surface of the internal tube 3 and the inner peripheral surface 5 of the external tube 5. Silver wax is cooled by a cooler 15 and is solid and a brazing material layer 6 is formed between both internal and external tubes. Accordingly, the contact area of both internal and external tubes is increased and the heat conductivity is improved.
Patent JP-H0910301-A (JP)
Title: Method for confirming progress of dialysis
Inventor: FUJIKAWA YOSHINOBU
IPC: A61M1/14
Filed: 1995-06-30
Abstract: PURPOSE: To confirm progress of dialysis during performing dialysis without being provided with a monitoring dialyzer, by stopping circulation of dialyzate in a supplying path and an exhausting path at a specified interval and detecting concentrations of components in the dialyzate by means of a detecting means during dialysis by a dialyzer. CONSTITUTION: Opening/closing valves 6, 7 are for instance closed for a few minutes when progress of dialysis is confirmed during performing dialysis. Then, blood is circulated in the dialyzer 1 while the inside of a dialyzer 1 is in an occluded condition. Thus, components such as creatinine or urea nitrogen or the like in blood are shifter into dialyzate in the dialyzer 1, and soon their contents are approximately the same as the contents in blood. The concentrations of creatinine, urea nitrogen or the like are detected by means of an enzyme sensor 8 because retained dialyzate is circulated at the position of the enzyme sensor 8 when the opening/closing valves 6, 7 are opened. The progress of dialysis can be grasped when their concentrations are compared with the targeted concentrations of the enzymes in blood at the completion of dialysis.
Patent JP-S6166178-A (JP)
Title: Hypocenter observing system
Inventor: NISHIMURA TAKASHI
IPC: G01V1/00
Filed: 1984-09-10
Abstract: PURPOSE:To eliminate surplus calculation and effect successful collection of following earthquake observation data, by suspending calculation of hypocenter determination when it is judged to be outside the area subject to observation in charge. CONSTITUTION:Earthquake observation data by seismometer, sending apparatuses 11-1n, 21-2n are received by a receiving apparatus 30 and calculation is made for determination of the seismic center by an analyzer 40 equipped with interface circuit 41, processor 42, memory 43, etc. Further, basing upon comparison of set values through a processor during calculation, when the center is located outside the responsible are of observation, the calculation is suspended at this moment. Thus, surplus calculation is eliminated for successful collection of the following earthquake observation data.
Patent JP-H0913227-A (JP)
Title: Sheath-core type fibrillated fiber or web excellent in antistaticity
Inventor: KUBOTA MICHIO
IPC: D01F6/86
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a sheath-core type fibrillated fiber or web fibrillated by a simple method, capable of expressing the touch similar to that of a natural fiber due to fine fibrils generated after split, and excellent in antistaticity. CONSTITUTION: A sheath-core type conjugate fiber comprising a polyester as the core component and a polyester mixed with a copolymer produced from (A) 50-95wt.% of a polyalkylene glycol and (B) the remaining amount of an organic dicarboxylic acid or its ester in an amount of 0.2-10wt.% based on the sheath component as sheath component is subjected to a dissolution treatment to produced the fibrillated fiber having fine fibrils. Further, a web produced from the fibers is obtained.
Patent JP-H0741316-A (JP)
Title: Electric conductive aluminum borate and production thereof
Inventor: MURATA HIROKI
IPC: C08K3/38
Filed: 1993-07-29
Abstract: PURPOSE:To produce electric conductive aluminum borate excellent in heat resistance and reinforcing property, having a low free alkali content and capable of giving a compact excellent in workability, surface smoothness and polishability. CONSTITUTION:At least one of aluminum borate represented by a formula 9Al2O3.2B2O3 and aluminum borate represented by a formula 2Al2O3.B2O3 is fired by heating at 500-1,200 deg.C in an atmosphere of a mixture of hydrocarbon with a reducing gas and/or inert gas to obtain the objective electric conductive aluminum borate.
Patent JP-H0636554-A (JP)
Title: Dymanic ram
Inventor: ISHITANI MAKOTO
IPC: G11C11/401
Filed: 1992-07-15
Abstract: PURPOSE:To prevent data from being destructed due to multiselection by providing an equlization signal generating means equalizing a data bus from a column decoder activation signal, an internal write signal and an address activation signal at the time of activating a column decoder. CONSTITUTION:By that an inversion CAS' signal A imparted from the outside of a dynamic RAM is activated at the point of time (a), the internal column decoder activation signal B is activated at the point of time (b). Thus, an equalization signal E being an output signal from the equalization signal generating means is unactivated and the data bus is not equalized. Then, the internal write signal C is activated at the point of time (c), and the data bus is driven according to write data and the data is written. When the data is ended to be written, the write signal C is unactivated at the point of time (d). Then, the address activation signal for fetching an address is activated at the point of time (d), and a write address by the next inverse of CAS signal is activated at the point of time (e). Thereafter, the equalization signal E is activated again at the time of that the signal B is unactivated at the point of time (f).
Patent JP-2000008499-A (JP)
Title: Ceiling cover device
Inventor: GOTO HIDEO
IPC: E04B9/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling cover device smoothly following the quaking and movement of left-right buildings and capable of absorbing the quaking and movement even when the buildings are quaked and moved even in 500-600 mm in the front-rear and left-right directions by an earthquake, etc. SOLUTION: The ceiling cover device has a ceiling cover 1, in which a rear end section is fixed onto the building frame of one building 3 so as to be able to cover the joint section 2 of the ceiling sections of left-right buildings built through the joint section 2, both side sections have triangular notched sections and a front end section is formed successively in small width size and which intrudes into the other building 4, and a pair of rotary covers 11 being rotatably installed at both side sites at the rear ends of the ceiling cover 1 by pivot pins 10 and covering the notched sections of the ceiling cover 1 respectively. The ceiling cover device is composed of urging mechanisms 12 urging the free end sections of a pair of the rotary covers 11 so as to be projected to the outside at all times.
Patent JP-2000017630-A (JP)
Title: Fixing method of concrete sheet pile coping stone block and its structure
Inventor: MURAKAMI TERUO
IPC: E02B3/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the concrete sheet pile coping stone block capable of easily adjusting the fixing position of a coping stone block in response to the slippage of mutual height, before and behind, right and left directions of sheet piles produced at the time of placing of the concrete sheet pile. SOLUTION: The before and behind side wall face is sandwiched by a pair of clips 21 on the upper part of a concrete sheet pile 9 to set a sandwiching adjusting tool 18, and a height adjusting nut screwed on a vertical through bolt 20 of the sandwiching adjusting tool is rotated to adjust the set height of a coping stone block 10. The coping stone block is fitted on the upper part of the concrete sheet pile, the through bolt is inserted in the adjusting through hole 17 of the height adjusting tool 16 provided on the coping stone block, and the coping stone block is mounted on the upper part of the concrete sheet pile by tightening the fixing nut screwed on the through bolt.
Patent JP-H0633838-A (JP)
Title: Controller for internal pressure of fuel tank
Inventor: KIDOKORO TORU
IPC: F02M25/08
Filed: 1992-07-15
Abstract: PURPOSE:To prevent the discharge of the vapor from a canister atmospheric hole in selection by selecting the fuel tank internal pressure from a high pressure to a low pressure after the start of purge, as for fuel tank internal pressure controller for controlling the continuity the communication passage between a fuel tank and a canister. CONSTITUTION:A tank inter pressure control value is installed in a communication passage between a fuel tank and a canister. The engine stop is judged (Step 111) if an ignition IG is in a turned OFF state, and a negative pressure selector value (negative pressure VSV) for setting the set pressure of the tank inner pressure control valve to a high pressure is turned OFF (Step 114). If IG is in a turned ON state, it is judged if the purge starting condition is established or not (Step 112). If the condition is established, it is judged that purge is started, and the negative pressure VSV is turned ON (Step 113). Tne internal pressure released vapor is directly discharged into the engine through the canister.
Patent JP-H0473771-A (JP)
Title: Carrier for two-component developer for dry processing
Inventor: ASAHINA YASUO
IPC: G03G9/113
Filed: 1990-07-16
Abstract: PURPOSE:To suppress the electric resistance of a carrier surface to a lower level by using a charge transfer complex as a conductive material. CONSTITUTION:The carrier formed by providing a coating layer consisting of the specific conductive material dispersed in a resin on the core material of the carrier is used. Namely, the conductive material of the carrier for a two-component developer for developer for dry processing formed by providing the coating layer consisting of the conductive material dispersed in the resin on the surface of the core material particles is formed as the carrier for the two-component developer for dry processing formed by using the charge transfer complex. The coating resin includes, for example, polystyrene, chloropolystyrene, poly-alpha-methyl styrene, etc., and these resins are used alone or in combination of >= 2 kinds. Cobalt, iron, copper, nonmetals, such as glass, and metal alloys are used as the core material of the carrier. Tetrathiafulvalenium tetracyanoquinodimethane (formula I), tetrathiaful valene-iodine (formula II), etc., are used as the charge transfer complex.
Patent JP-S6250068-A (JP)
Title: Production of metallic cylinder and bar stock
Inventor: KATO YOSHIHISA
IPC: B22D21/06
Filed: 1985-08-29
Abstract: PURPOSE:To form a clean cylinder or bar stock at a good yield by successively solidifying the raw material powder supplied into a casting mold in the mold while melting the same by induction heating and taking the solidified metal out of the lower part of the mold by the relative movement with the mold. CONSTITUTION:The cylindrical casting mold 1 is made into the water-cooling structure through which cooling water 13 is passed. The upper part thereof is covered by a closing body 3 and an induction heating coil 8 is provided to the outside peripheral part. A base plate 10 mounted with a core material 2 is tightly fitted to the bottom of the mold 1 and after gaseous Ar is filled in the mold 1, the desired raw material powder 15 is supplied from a hopper 5 into the mold 1. The coil 8 is then energized. The coil 8 is raised according to the rise of the level of the molten metal 16 and a rod 11 is lowered to start drawing of the solidified metal 9 when the molten metal 16 arrives atop the mold 1. The core material 2 is removed and the casting is executed in the case of producing the bar stock. The clean cylinder or bar stock is thus formed at the good yield.
Patent JP-S6345052-A (JP)
Inventor: MATSUDA ITSUO
IPC: B32B27/34
Filed: 1986-08-13
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-2001025159-A (JP)
Title: Protection circuit
Inventor: OSADA SHINICHI
IPC: H01C7/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable protection circuit, where the protective action is not canceled unless it is performed by normal cancel operation, once it enters protective operation. SOLUTION: This protective circuit is of such constitution, that it is equipped with a current application loop being made between a PTC element 1, whose temperature goes up by with the heat generation accompanying the excessive current at abnormal phenomena and whose resistance value increases significantly and a power supply source, and another current application loop which is made between an NTC element 2 thermally coupled with the PTC element 1 and the power supply source, and the PTC element 1 exhibits protective function at abnormal phenomena, and the NTC element 2 is heated by the heat generated in the PTC element 1 so as to reduce the element resistance value and increase the current flowing to the NTC element, whereby the protective function of the PTC element 1 is not canceled,  simply because apparently an excessive current has vanished by supplying the PTC element 1 with a large quantity of heat from the NTC element 2.
Patent JP-S57111126-A (JP)
Title: Ttl gate
Inventor: UENO KOUJI
IPC: H03K19/088
Filed: 1980-12-26
Abstract: PURPOSE:To change a threshold level of an input extending over a wide range, by adding a resistance and a current source to a threshold level deciding circuit of a TTL gate, and changing this resistance value or a current value of the current source. CONSTITUTION:A resistance R2 is connected in series to a path extending to a TRQ3 from the emitter of a transistor (TR)Q2, and to the resistance R2, a constant-current source IP1 for making a current I flow is connected. In this TTL gate, voltage generated by the resistance R2 is contained in a threshold level. Accordingly, a threshold level of an input IN becomes small when the current I or the resistance R2 has been set small, and on the contrary, becomes large when the current I or the resistance R2 has been set large. In this way, the input threshold level of the TTL gate is changed extending over a wide range by a simple circuit configuration.
Patent JP-2001018768-A (JP)
Title: Brake operating force detecting device and brake operating device
Inventor: ISONO HIROSHI
IPC: B60T7/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an operating force detecting device suited for use as a detecting device for brake operating force, and a brake operating device having the operating force detecting device. SOLUTION: A detecting element 92, a spring 102 and a load detector 120 are provided in series with one another and a leg force on a brake pedal is applied to the detecting element 92 by means of a lever. When a leg force detecting device 36 is not actuated, preload is generated in the spring 102. Until the load applied to the detecting element 92 exceeds the preload when the brake pedal is operated, the spring 102 acts as a rigid body and transmits the load to a plate spring 122, and after the preload is exceeded, it transmits the load while under compression. After the load of the detecting element 92 exceeds the preload, an increase in the detected load value relative to an increase in amount of movement of the detecting element 92 is smaller than it is before the preload is exceeded, so that wheel cylinder hydraulic pressure can be controlled accurately.  The leg power gradient may be small in a normal braking range and may be greater during sudden braking or the like than in the normal braking range.
Patent JP-H0474398-A (JP)
Title: Read only storage
Inventor: SHIMAKAWA KAZUHIKO
IPC: G11C17/18
Filed: 1990-07-16
Abstract: PURPOSE:To prevent the malfunction caused by a leak current, and to execute the operation at a high speed by reducing the parasitic capacity by providing a means for discriminating whether write data is subjected to inversion write or not, inverting it at the time when a bit line subjected to inversion write is selected and switching it to a non-inversion output. CONSTITUTION:As for an enhancement type MOS transistor QIi for constituting a discriminating means for storing inversion or non-inversion of write, one piece is placed at every bit line, and when ROM data '0', '1' written in its bit line are subjected to inversion write, an invert line BINVi and a drain of the QIi are connected, and when the data are not inverted, they are not connected. Also, the device is provided with transfer gates QTR1, QTR2 constituted of the enhancement type MOS transistor for switching an output of the bit line to inversion and non-inversion by a discrimination output of an output circuit 2. In such a way, a malfunction caused by a leak current, etc., is prevented, and the operation can be executed at a high speed by reducing the capacity.
Patent JP-H0353174-A (JP)
Title: Selective level meter
Inventor: KOMATSU MASATOSHI
IPC: G01R23/16
Filed: 1989-07-20
Abstract: PURPOSE:To reduce the circuit scale by accumulating two waves having 90 deg. phase difference and operating the sum of them after squaring. CONSTITUTION:An analog input signal 1 passes an A/D converter 2 to become a digital signal 3, and the product between the signal 3 and the output of a variable digital sine wave oscillator 4 is operated by a digital multiplier 5, and an output 6 of the multiplier 5 is inputted to a 90 deg. phase difference branching filter 7. The output 6 is branched to two waves having 90 deg. phase difference, and outputs 8 and 9 of the branching filter 7 are inputted to accumulators 10 and 11 respectively and a accumulated. Outputs 12 and 13 of accumulators 10 and 11 are squared by squares 14 and 15 and are inputted to a digital adder 18 as outputs 16 and 17. The sum of outputs 16 and 17 is operated by the adder 18, and an output 19 of the adder 18 is the selective level output. Since the period of accumulation is extended to raise the selectivity, a variable band pass filter is unnecessary and the circuit scale is reduced.
Patent JP-S5892424-A (JP)
Title: Oxidation resistant reverse osmosis membrane
Inventor: KAWAGUCHI TAKEYUKI
IPC: B01D71/68
Filed: 1981-11-27
Abstract: PURPOSE:To remarkably enhance the water permeability and the salt excluding property of the titled membrane, by using a membrane comprising a copolymer of aliphatic olefin and SO2. CONSTITUTION:Aliphatic olefin having at least one ethylenic unsaturated bond containing cyclic olefin such as cyclooctadiene or norbornene and SO2 are copolymerized. The obtained aliphatic polysulfone membrane develops capacity selectively permeating water in separation of a salt and water in an aqueous salt solution and is equipped with excellent capacities such as oxidation resistance, heat resistance and chemical resistance.
Patent JP-H0632403-A (JP)
Title: Garbage storing and discharging device containing crusher
Inventor: MARUO SHOZO
IPC: B02C17/10
Filed: 1992-07-16
Abstract: PURPOSE:To provide a garbage storing and discharging device containing a crusher, which comprises the crusher set inside of the garbage storing and discharging device. CONSTITUTION:A garbage storing and discharging device comprises a rotting drum 2 having a garbage throw-in port 21 on one side and a garbage exhaust port on the other side and having screw-shaped blades 25 set on the inner circumferential wall, two crushing screw 4 set below the garbage throw-in port 21 in side the rotary drum 2 in parallel to the rotary axis of the rotating drum 2, and on a horizontal plane in parallel with each other, for crushing the garbage thrown in from the garbage throw-in port 21, and a plural number of crushing edges 26 set on the inner circumferential wall of the rotary drum 2 across the extent of almost the same length as that of the two crushing screws 4, for crushing the garbage between the crushing screws 4 and the crushing edges 26 themselves.