baber/WOPTO huggingface dataset:
Patent JP-H0515114-A (JP)
Title: Laminated brush
Inventor: MURAKAMI YOICHI
IPC: H01R39/26
Filed: 1991-07-05
Abstract: PURPOSE:To improve the durability of the laminated brush of a rotary electric machine against mechanical wear so as to prolong the service life of the brush without deteriorating the performance of the rotary electric machine. CONSTITUTION:This laminated brush 1 is composed of low and high Cu-content sections 2 and 3 which are different from each other in Cu content against graphite and the section 2 is arranged on the front end side of the brush 1 in the rotating direction of a commutator 4, while the section 3 is arranged on the rear end side.
Patent JP-S5690497-A (JP)
Title: Memory device
Inventor: KAWATE KEIICHI
IPC: G11C29/00
Filed: 1979-12-20
Abstract: PURPOSE: To improve yield by providing respective two data buses and address buses to one memory cell so as to form these in a pair, and short-circuiting between these data buses by means of bridge lines.  
     CONSTITUTION: Respectively a pair of data buses B, (b) and a pair of addrss buses A, (a) are prepared for one memory cell 10, and bridge lines 4 and 5 for short-circuiting these are provided between a pair of the data buses and a pair of the address buses. Further, pads 6, 7 for testing are formed to the parts connecting the bridge lines 4, 5, and respectively fusible fuses 8, 9 are formed between the pad 6 and the data buses B, (b) and between the pad 7 and the address buses A, (a). Even if disconnection occurs at the point α of the address line A 1 , it is possible to prevent the cell 10 from getting defective owing to disconnection by the address buses A, (a) and the bridge line 5. Even if a short circuit occurs at the point α of the address line A 1 , this may be eliminated by fusing the fuse 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0718294-A (JP)
Title: Liquid detergent composition
Inventor: YAMAGUCHI OSAMU
IPC: C11D1/94
Filed: 1993-07-02
Abstract: PURPOSE:To obtain a liq. detergent compsn. having excellent detergency, foam producing force and rinsability after cleaning and causing no deterioration of the properties after long standing at a low temp. CONSTITUTION:The compsn. is a neutral or basic liq. detergent compsn. containing a betaine amphoteric surfactant (a), 0.1-5wt.% fatty acid or salt thereof or phosphate surfactant (b) each represented by the general formula RCOOM (wherein R is a 8-24C linear or branched alkyl or alkenyl group; and M is a hydrogen atom, an alkali metal, ammonia or an alkanolamine), an alkali metal halide (c) and 0.1-50wt.% solvent (d), wherein the total amt. of the components (a) and (c) is 0.1-5wt.% and the wt. ratio thereof is 100/1-1/1.
Patent JP-H064838-A (JP)
Title: Method and device for measuring magnetic head
Inventor: AKUTSU SATORU
IPC: G11B5/455
Filed: 1992-06-23
Abstract: PURPOSE:To improve the measuring accuracy of several dimensions of the gap characteristic of a gap depth, etc., by obtaining the difference of magnetic flux between the time when impressing bias magnetic field to a magnetic head and the time when impressing no field. CONSTITUTION:The core 7a of a slider 1 is inserted into a measuring coil 2 and the inductance of the coil 2 is measured by an impedance analyzer 10 in the state of impressing no bias magnetic field and a measured value Lt by small current is obtained. Then, the inductance is measured in the state of impressing the bias magnetic field and the measured value L1 is obtained. When the difference Lt-L1 of these values is regarded as Lg, the Lg is the inductance generated by the magnetic flux phig passing through the gap 9 and a relation between the gap depth d and the Lg is shown in a figure. The gap depth 9 is obtained from the value of the Lg. Then, an approximate expression calculating the inductance Lgo generated by the magnetic field passing through the gap 9 of the coil 2 when the coil 2 is in a specified position is set, and the characteristic of the magnetic head is obtained from the value Lgo.
Patent JP-S6224245-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAMOTO HIDEKAZU
IPC: C07D257/04
Filed: 1985-07-25
Abstract: PURPOSE:To maintain stable photographic characteristics during storage by combinedly incorporating specified two kinds of compounds. CONSTITUTION:This silver halide photographic sensitive material contains combinedly at least one kind of compound represented by formula I and at least one kind of compound represented by formula II. The compounds represented by the formulae I, II include compounds represented by formulae I-1, II-1, respectively. The compound represented by the formula I is preferably used by 1X10<-2>-1mg per 1mol silver halide. The compound represented by the formula II is preferably used by 500mg per 1mol silver halide. The preferred weight ratio between the compounds represented by the formulae I, II is 1:50-1:300.
Patent JP-S6321402-A (JP)
Inventor: OKADA YOSHIHIRO
IPC: F22D1/12
Filed: 1986-07-14
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-H06344972-A (JP)
Title: Rotary chain guide member
Inventor: YOSHIKUBO TAISUKE
IPC: B62M9/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide a rotary chain guide member for fulfilling satisfactorily both functions of wear and abrasion resistant property and restraint of noise generation. CONSTITUTION:A guide member 10 for guiding the rotation of a roller chain 1 having a plurality of plate chain sets consisting of a pair of parallel ones and connected to each other endlessly by pins through rollers in the front and rear is molded on the outer periphery of the body with a projecting streak 12 to have a protruded cross section. While the body is molded with a high molecular material of low hardness lower than a high hardness high molecular material by at least 5 of JIS D hardness, the projecting steak is molded with the high molecular material having at least 50 of JIS D hardness to train slidably the plate chain 2 of the roller chain 1 over the outer peripheral surface of the body of the guide member 10 so that the roller slidably rides on the upper surface of the projecting streak 12.
Patent JP-2000352212-A (JP)
Title: Mechanical parking device
Inventor: TAKEMOTO TETSUO
IPC: E04H6/14
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a mechanism for quickly performing centering operation performed before turning operation. SOLUTION: In a mechanical parking device having a lifting turning device 5 where a vehicle placing pallet 3 is detachably arranged in a circularly moving cage 1, and after turning the pallet 3 by separating the pallet 3 from the cage 1 by raising the pallet 3, the pallet 3 is lowered to be reinstalled in the cage 1, a swinging detecting means is arranged to detect swinging of the cage 1, and accurate centering is performed after the swinging is settled.
Patent JP-S6143856-A (JP)
Title: Loudspeaker telephone set
Inventor: TOMIMORI AKINOBU
IPC: H04M1/60
Filed: 1984-08-07
Abstract: PURPOSE:To recognize immediately a holding state and to attain very easy usage by providing a voice switch, a holding tone transmission circuit and a holding tone transmission switch, using a switch to change over a microphone and the holding tone transmission circuit and connecting the holding tone transmission circuit to a speaker. CONSTITUTION:In order to prevent the voice of this side from being listened to the other party, SW contacts 12, 13, 14 are turned on, the SW contact 12 disconnects the output of an M6, and the output of the holding tone transmission circuit HTS11 is transmitted to the other party via TA8, TVS9, HYB2 and 2- wire line 1. The SW contact 13 transmits the output of the HTS11 to an S5 via an RA4. Thus, the opposite party and the own subscriber recognize that a loudspeaker telephone set is in holding by listening to the holding tone. Further, a CTL10 given a ground potential by the SW contact 14 controls the circuit that both the transmission and reception of the loudspeaker telephone set are set. This is a purpose the voice of the opposite party is listened to from the S5 when it is incoming during holding and the reception side is set even during the transmission of the holding tone.
Patent JP-2000354292-A (JP)
Title: Sound broadcast device
Inventor: NAITO HIROYASU
IPC: H04R27/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To automatically suppress production of howling. SOLUTION: An output signal of a microphone 1 that is valid among microphones 1, 1,... is given to a plurality of band pass filters 25, 25,... in an equalizer section 24 with pass bands in different frequency bands fn (n=1, 2,..., N). A level detection section 32 receives outputs from the band pass filters 25, 25,... and compares the level of them with a predetermined reference level. A CPU 33 receives the comparison result by the level detection section 32 and the CPU 33 regards production of howling at the frequency band fn when the frequency band fn denoting a signal level higher than the reference level is in existence. Then each amplification factor of each of band amplifiers 26, 26,... in the equalizer section 24 is individually controlled so as to attenuate the signal level for the frequency band fn.
Patent JP-H0915308-A (JP)
Title: Resistor for load resistor
Inventor: KONDO TOYOSHI
IPC: G01R31/34
Filed: 1995-06-30
Abstract: PURPOSE: To provide a resistor for load resistor manufactured with low cost whose test operation and handling are simple, and excellent in safety. CONSTITUTION: A base material 1 of almost cylindrical, a plurality of fins 2 which are installed at the periphery of base material 1 in its longitudinal direction with intervals and protruded toward outside of the periphery of base material 1 almost in circular, a raw resistance material 3 provided in the base material 1, and an insulation member 4 filled in between the raw resistance material 3 and the inner wall of base material 1, are provided. Further, Teflon insulation members 6 between both end parts of the base material 1 and connecting terminals 5 assigned on the outside of both end parts of base material 1 while connected to the raw resistance material 3, are provided.
Patent JP-H0215985-A (JP)
Title: Moving device
Inventor: NAKAMACHI TAKEJI
IPC: B25J5/00
Filed: 1988-07-01
Abstract: PURPOSE:To make it possible to freely move a moving body over a place with level gaps by rotatingly securing a support leg with a suction cup, which can make telescopic motion toward the direction of a suction surface, ahead of an arm member, the base of which is fixed on the moving body, and installing a turning means to control the turning of the arm member and the support leg. CONSTITUTION:When a moving body reached a projection, a support leg 24 is extended to have a suction cup 21 at its tip sucked on the projection and to fix the support leg 24. When the support leg 24 is furtherly extended, an arm member 14 is raised this time and a main body 1 follows the movement simultaneously. While the main body 1 is raised sufficiently high, a turning means is operated to turn the arm member 14 to carry the main body 1 to the projection or a point beyond the projection. After that, the support leg 24 is retracted to push the suction cup 16 of the main body 1 against the suction surface, and the support leg 24 is furtherly retracted to detach the suction cup 21 on the support leg 24 from the projection. By repeating the procedures, the moving body capable of freely moving on a vertical surface can be freely moved over a place with level gaps.
Patent JP-S6057775-A (JP)
Title: Signal generator
Inventor: YAMADA HISAFUMI
IPC: H04N5/21
Filed: 1983-09-08
Abstract: PURPOSE:To obtain a signal having a desired leading edge and trailing edge characteristic by providing an upper limit and a lower limit variable limiter to a pulse signal source to change the amplitude and passing an output of the limiters through an active low pass filter. CONSTITUTION:When a signal is applied to an input terminal 71, this signal is fed to a comparator comprising transistors (Trs) 72, 73 and fed to a connecting point of Trs 76, 77 constituting the limiters through Trs 74, 75. Since voltages V1, V2 from voltage sources 78, 79 are applied to the Trs 76, 77 respectively, a signal where the upper limit is limted to V1+VBE and the lowe limit is limited to V2-VBE is fed to a base of a Tr80. Then this signal is fed to the active low pass filter 16 having a T filter characteristic comprising TRs 80, 81 and 82 or the like and the signal having the characteristic of the T filter is outputted to an output terminal 83. Further, the output amplitude is adjusted by changing the voltages V1 and V2.
Patent JP-S6227681-A (JP)
Title: Hearing doppler detection circuit for fm transmission
Inventor: ARATA KIICHIRO
IPC: G01S7/56
Filed: 1985-07-29
Abstract: PURPOSE:To attain to enhance efficiency such as the reduction of the fatigue of operators and the reduction in the number of operators, by making it possible to discriminate Doppler by hearing. CONSTITUTION:The echo from the object in the sea is received by a transmitter- receiver 5 and the receiving echo 101 is applied to a trigger detector 8 to detect the rising part of the signal 101 while a trigger signal 102 is sent to memory circuits 10, 11. The FM transmission signal 106 from the circuit 10 is sent to a beat detection circuit 14 as a transmission amplitude adjusting signal 107 through an amplitude adjusting circuit 12. The transmission time setting time signal 104 from the circuit 11 is sent to a gate 13 which is, in turn, opened only for a transmission time to permit the passage of the output signal 103 of an amplitude adjusting circuit 9 to be sent to the circuit 14 as a receiving echo amplitude time limit signal 105. When there is Doppler in the signal 101, the output signal of the circuit 104 outputs as the signal having the difference frequency of the signals 105, 107 and the output signal of a 800Hz generation circuit 15 comes to a hearing signal of 800Hz+DELTAf and hearing discrimination becomes possible. Therefore, it is unnecessary to visually observe plural pictures and the reduction in the fatigue of an operator is contrived.
Patent JP-H0916810-A (JP)
Title: Information processor and its control method
Inventor: SAEKI MIZUHO
IPC: G06T17/00
Filed: 1995-06-30
Abstract: PURPOSE: To always enable a user to see the character information which is shown in a three-dimensional virtual space. CONSTITUTION: A memory 30 stores the object data including a character object (plate type object having thickness of zero) where the characters to be shown to a user are stuck as textures. A coordinate conversion part 22 moves the character object stored in the memory 30 based on the vector decided by a line-of-sight decision part 21 and updates the object data. Then the plate type object is converted so as to use the vector that is set in parallel to the line-of- sight vector as its normal. A sticking part 23 generates an object image from the updated object data based on the line-of-sight vector to stick the textures and then generates the graphic data.
Patent JP-H11339997-A (JP)
Title: Plasma processing device
Inventor: ISHII NOBUO
IPC: C23C16/511
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device capable of preventing deformation of an antenna thereof by efficiently cooling the antenna. SOLUTION: In this plasma processing device, the microwave generated in a microwave generating unit 86 is led to a flat surface antenna 62 through a waveguide 88, and the microwave is led into a processing container 22 for plasma-processing a material W to be processed through a microwave transmitting window 60, and cooling spaces 70, 78 are formed near the flat surface antenna 62, and the coolant for cooling the flat surface antenna 62 is made to flow into the cooling spaces. With this structure, the antenna is cooled so as to prevent thermal deformation.
Patent JP-H0215276-A (JP)
Title: Electrophotographic liquid developing method
Inventor: CHIGA TAKAO
IPC: G03G15/10
Filed: 1988-07-04
Abstract: PURPOSE:To clean a squeeze roller efficiently and to obtain stable development characteristics by supplying a solvent for a liquid developer to the squeeze roller after the development of a photosensitive body and cleaning the roller, and collecting the solvent in the container for the developer and replenishing a high-concentration developer. CONSTITUTION:The solvent which is sent to a nozzle 3 after the development of the photosensitive body is supplied in a shower state to a couple or rollers 6 and 7 from many slits or holes of the nozzle 3 which is provided in the lengthwise direction of the couple of rollers 6 and 7. The couple of rollers 6 and 7 rotate to clean a sticking liquid developer 2. Then, the roller 6 is separated from the roller 7 and a primary cleaning pad 8 moves down to abut on the outer periphery of the roller 6. The roller 6 is cleaned while rotated and then returned to its original position. The solvent falls and is collected in the container 21 for the developer and the high-concentration liquid developer is replenished from the nozzle 12 to the container 21 by a prescribed amount.
Patent JP-S60226849-A (JP)
Title: Method for optical resolution of amino acid
Inventor: YUASA SEIJI
IPC: C07C227/34
Filed: 1984-08-08
Abstract: PURPOSE:To resolve optically and rapidly amino acid of a simple recemic modification to be optically resolved in resolving optically many kinds of amino acids, by separating the amino acids into the individual racemic modifications. CONSTITUTION:An amino acid mixture consisting of many kinds of amino acids is separated into the individual racemic modifications by liquid chromatography, and one or two or more of amino acids of simple racemic modification to be optically resolved thereof are treated with a column for optical resolution to resolve optically the amino acids. A column capable of forming a layer, e.g. activated carbon, capable of reversibly adsorbing an object for separation on the inlet side of the column packed with a separation agent is used as the column for optical resolution.
Patent JP-H04364019-A (JP)
Title: Fabrication of electrolytic capacitor electrode foil
Inventor: KOTO TOSHIFUMI
IPC: H01G9/04
Filed: 1991-06-10
Abstract: PURPOSE:To increase electrolytic capacitance and reduce a leakage current in a pre-formation process of an electrolytic capacitor electrode foil by dipping the foil in an aqueous solution including hypophosphorus acid or salt thereof. CONSTITUTION:A fabrication method of an electrolytic capacitor electrode foil is characterized in that as a pre-processing of forming an oxide coated film on an aluminum foil, the foil is dipped in an aqueous solution including hypophosphorus acid or salt thereof, and is hydrated.
Patent JP-H0614467-A (JP)
Title: Power supplying apparatus
Inventor: HATANAKA MITSUYOSHI
IPC: G07F17/00
Filed: 1992-06-25
Abstract: PURPOSE:To provide a power supply apparatus capable of automatically vending a power. CONSTITUTION:A power supply apparatus of the present invention comprises a coin detecting part 10 for detecting a money for a consideration introduced into the apparatus, a timer 6 for counting a power supply time, a selective button 8 for selecting a large and small or a high and low of at least one of current, voltage or frequency of a supply power by a user, and a start/stop button 9 for indicating a start and stop of a power supply by the user. A control part 5 controls a power supply 1 according to the introduction of the coin and the input of the buttons 8 and 9, and supplies the power by the time determined by the condition selected from the introduced amount of money and the button 8 under the selected condition.
Patent JP-H0829812-A (JP)
Title: Liquid crystal display device
Inventor: SATOU MAKIKO
IPC: G02F1/1343
Filed: 1994-07-19
Abstract: PURPOSE:To provide a liquid crystal display device which has a steep electro-optic characteristic, a high bright contrast ratio and excellent gradation characteristic by arranging lifuid crystal molecules of a lifuid crystal layer in accondance with the orientation processing and using this lifuid crystal layer as guest-host type lifuid crystal layer to which dye in added. CONSTITUTION:This liquid crystal display device has an electrode arrangement which is obtd. by using a shape having conductor part 13a of waveform stripe as electrode 13 and is provided with the parts where the conductor parts 13a, 14b of both upper and lower substrates 11 and 12 are overlapped between the parts (FE and RE parts) where nonconductor parts 13b and 14b face each other in the conductor parts 13a and 14b between the upper and lower substrates 11 and 12. Diagonal electric field e which is an electric field having electric field components parallel with the substrate plane is formed within a liquid crystal layer added with dye as guest-host dichromatic dyestuff when a voltage is impressed between the electrodes from a power source 22 via the TFTs 21 of the lower substrate 12. Then, generation of a disturbance in many molecule arrangements within one pixel is made possible and the control of light transmission and light scattering by each pixel is made possible. A displayed image having a high contrast ratio is thus obtd.
Patent JP-S5867481-A (JP)
Title: Printing system
Inventor: YAMADA YASUAKI
IPC: B41J19/18
Filed: 1981-10-19
Abstract: PURPOSE:To perform high-quality printing with high speeds by a method in which after a motor to drive a type wheel reaches a stop region, the motor is driven and stopped by means of the composite signal consisting of signal of 1/4 period of analog signal from the motor and signal obtained by shifting the phase of the analog signal. CONSTITUTION:Until a type to be desirebly printed reaches a stop region, a type wheel 3 is turned or a motor 5 to move a carriage is driven by a digital-analog conversion signal. Then, after the stop region is reached, the motor 5 is driven or stopped by the composite signal consisting of the signal of 1/4 period of analog signal from the motor 5 and the signal obtained by shifting the phase of the analog signal.
Patent JP-S6058299-A (JP)
Title: Treatment of organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/12
Filed: 1983-09-12
Abstract: PURPOSE:To treat org. sludge in an energy saving manner, by adding one or more of incineration ash, a thermally decomposed residue and fine powdery coal to org. sludge to mechanically dehydrate said sludge while drying the dehydrated sludge by the holding heat of air emitted from an aeration blower to obtain sludge fuel. CONSTITUTION:Primary dehydrated cake 4 with water content of about 65-75%, which is obtained by a method wherein one or more of incineration ash, a thermally decomposed residue and fine powdery coal is added to org. sludge 1 generated by treating sewage, excretion or industrial waste water in an amount of about 30-60% by wt. of the dry matter in the sludge 1 to dehydrate the same by a mechanical dehydrator 3, or a highly dehydrated cake 6 with water content of about 45-55%, which is obtained by a method wherein the sludge 1 is subjected to primary dehydration and the above-mentioned incineration ash 2 is added to the dehydrated sludge to dehydrate the same by a dehydrator 5, is allowed to fill a dryer 7 and dried by emitted air 9 with a temp. of about 70-90 deg.C of a blower 8 for use in an aeration tank 11 to obtain sludge fuel 10 with water content of about 10-30%. This sludge fuel 10 is treated in a boiler incinerator or a thermal decomposition furnace to generate steam or gas and electric power or motive power 15 is recovered by a gas engine 14 while incineration ash or thermally decomposed residue 16 is added to the sewage sludge 1 at the time of dehydration.