baber/WOPTO huggingface dataset:
Patent JP-H02239652-A (JP)
Title: Semiconductor device
Inventor: WADA MASASHI
IPC: H01L21/8246
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the possibility of decline in reliability consequent on the miniaturization of elements by forming a memory cell array comprising no function elements among the second function blocks above a function elements part and the first function block through an insulating film. CONSTITUTION:On a semiconductor substrate 100, two layers. namely a lower layer 200 and an upper layer 300 are formed into a layer-lamination state. The lower layer 200 includes a first function block and a part of second function block, whereas the upper layer 300 includes the rest part of the second function block. The first function block comprises the functions for carrying out the logic calculation or data control, which is shown as a CPU 202. The second function block carries out the memory of information, in which some parts are shown as a RAM 204 and a memory cell array ROM 302 included in the upper layer 300 and a peripheral circuit 206 included in the lower layer 200. Thus, the miniaturization of the whole device can be attained and the possibility of the decline in reliability consequent on the miniaturization is not removed.
Patent JP-H02239828-A (JP)
Title: Method for heating bathroom and wash place in it'
Inventor: NAKAHARA TOSHIO
IPC: E04H1/12
Filed: 1989-03-13
Abstract: PURPOSE:To economically heat a wash place by providing a rising sidewall, a drain port and a drain valve in the circumference of the wash place, in a bottom part and the drain port, respectively, and reserving hot water in the wash place at the time of closing the drain valve. CONSTITUTION:To a wash place 2, a sidewall 2a is provided in the circumference, a drain port 2c to provide a drain valve 2b is provided in the bottom part, and the hot water can be reserved onto the wash place 2 by a hot water feed from a hot water feed pipe 3 at the time of closing the drain valve 2b. When the drain valve 2b is opened, hot water 4 reserved on the wash place 2 is drained from the drain port 2c through a drain pipe 5.
Patent JP-S61221423-A (JP)
Title: Horizontal controller for bucket of front loader
Inventor: KOROGI ISAO
IPC: E02F9/20
Filed: 1985-03-25
Abstract: PURPOSE:To automatically control a bucket to the horizontal attitude by detecting the inclination of the bucket by providing a horizontal controller to control the bucket to horizontal by detecting the inclination of the bucket, an automatic switch, and a commanding unit to operate the automatic controller after the damping of the bucket. CONSTITUTION:Soil is damped from a bucket at a rising position and loaded on a cart, and an operating lever 19 is operated to the right direction. A damp switch 25 turns ON, the bucket is damped, and a timer 42 is operated by a damp signal to send out a timer signal B only for a fixed time period T. The lever 19 is operated, a lowering switch 24 is turned ON, an automatic command switch is turned ON, and a solenoid valve is operated. The bucket is restored to horizontal for horizontal control. Since the inclination of the bucket is detected by the horizontal controller for horizontal control, excavation work of delayed lowering operations can be easily made.
Patent JP-H08230640-A (JP)
Title: Brake hydraulic controller and reservoir
Inventor: OOTOMO AKIHIRO
IPC: B60T8/48
Filed: 1995-02-23
Abstract: PURPOSE: To prevent any pressure higher than that required in a pipe passage from a hydraulic pressure increasing means to a wheel cylinder in a brake hydraulic controller for controlling the pressure of the brake liquid of the wheel cylinder according to the running state of a vehicle. CONSTITUTION: A reservoir 80 is provided with a piston sliding range limiting part 84 in which a master pressure transfer piston 96 having a projection limiting part 96b projecting into the inside of a cylinder 82 so as to limit the sliding range of a piston 86 is inserted. A pipe for transferring the pressure of a brake master cylinder to the transfer head 96a of the master pressure transfer piston 96 is connected to the communication hole 84a of the piston sliding range limiting part 84. As a result, a brake liquid quantity which can be fed under pressure from the reservoir 80 to a wheel cylinder is changed so that any pressure higher than that required in a pipe passage to the wheel cylinder can not be generated.
Patent JP-H05264350-A (JP)
Title: Spectrophotometer
IPC: G01J3/10
Filed: 1992-03-18
Abstract: PURPOSE:To lessen fluctuation of an output of a spectrophotometer by a method wherein a light source of the spectrophotometer is stored in a metal vessel, the temperature of the metal vessel is kept unvaried by a temperature control device and thereby the ambient temperature of the light source is made unvaried. CONSTITUTION:The temperature of a metal vessel 2 wherein a light source 1 is stored is detected by a temperature detector 10 and a temperature control device 11 is made to operate by a detection signal of the detector 10. When the temperature of the vessel 2 is higher than a set temperature of the device 11, on the occasion, the quantity of air of a fan 12 is increased to cool down the vessel 2, and when the temperature of the vessel 2 is lower than the set temperature of the device 11, the quantity of air of the fan 12 is lessened, while the vessel 2 is heated by a heat of the light source 1. In this way, the temperature of the vessel 2 is controlled to be unvaried, and the temperature of the light source 1 in the vessel 2 is made unvaried. Thus, fluctuation of an output due to a change in the temperature of the light source 1 is lessened and thereby the measuring sensitivity of a spectrophotometer is increased.
Patent JP-H03262941-A (JP)
Title: Phase inversion evaluating method for emulsion
Inventor: DATE MUNEHIRO
IPC: G01N19/00
Filed: 1990-03-13
Abstract: PURPOSE:To evaluate the phase inverting process of the emulsion objectively by evaluating the phase inversion from the ratio of a force in a slide direction and its speed regarding a sample sandwiched between two opposite plated which are placed at a constant interval and move mutually in surface inward directions. CONSTITUTION:A movable plate 1 moves reciprocally at a constant speed, a fixed plate 2 is provided at the constant interval, and the sample is sandwiched between the plates 1 and 2. Then a sensor 3 measures the force applied to the sample by the fixed plate 2. An air blowing fan 4 blows air to the sample surface so as to accelerate the vaporization of volatile components in the sample. Further, constant pressure is applied to the fixed plate 2 by a spring mechanism 5. Then the phase inversion is evaluated from the ratio of the force in the slide direction and its speed regarding the sample sandwiched between the plates 1 and 2.
Patent JP-S62219785-A (JP)
Title: Teletext receiver
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/03
Filed: 1986-03-19
Abstract: PURPOSE:To minimize the number of times of error correction, by adding a counting circuit which counts the number of times of the error correction, and a circuit which controls a time that counts the number of times of correction, and controlling the phase of a sampling clock for character signal sampling based on a counted output. CONSTITUTION:At a timer 18, a pulse phi1 which represents one field, or intervals of n-number of fields, is formed, and a counter 15 counts how many times of error correction has been performed in the period of the pulse phi1. As the first time at t13-t20, since a memory 16 is vacant, when an error, for example (x)scs. of errors exist, the (x)pcs. are written on the memory 16, and the phase of the sampling clock is shifted by one. Next, the number of times of error correction are counted again between t23-t30, and if they are (y)scs., the (x) and the (y) are compared at a comparison circuit 17, and when it is (x)>(y), the phase of the sampling clock is shifted in the same direction furthermore, and when it is (x)<(y), the phase is returned by one. In this way, the phase of the sampling clock can be fitted for the optimum position, and the number of times of the error correction can be suppressed at the minimum level, and a slice level can be set at the optimum level automatically.
Patent JP-H08236833-A (JP)
Title: Polarization method of ring type piezoelectric vibrator
Inventor: SUGAWARA TOSHIYUKI
IPC: H01L41/257
Filed: 1995-02-23
Abstract: PURPOSE: To reduce generation of leak and crack by a method wherein polarization is performed as primary polarization treatment by forming the same polarity at the same time by using a specified voltage in a high temperature oil, and a specified polarity is formed as secondary polarization treatment by partially inverting the polarity by applying a specified voltage in the normal temperature air. CONSTITUTION: In primary polarization treatment, a voltage of 2kV/mm is applied to split electrodes for 60 minutes in insulating oil 12 at 100 deg.C, polarization is performed to the split electrode to obtain the same polarity at the same time. Since the same polarity is obtained at the same time by the primary polarization treatment, generation of leak and crack can be reduced. A different polarity is obtained on the split electrodes by bringing a contact pin 16 into contact with split the electrodes wherein a different polarity is to be obtained as secondary polarization treatment, using the phenomenon of a coercive electric field, applying a backward voltage of 3kV/mm for 60 seconds in the normal temperature air, and inverting the polarity of the split electrodes at the same time. Hence the polarity 2 of a polarization pattern is obtained. A specified voltage is several kV/mm.
Patent JP-H05263873-A (JP)
Title: Torque fluctuation absorber
IPC: F16F15/131
Filed: 1992-03-18
Abstract: PURPOSE:To provide a torque fluctuation absorber without elongating a decluching margin of a clutch in the case of release operation of a clutch mechanism. CONSTITUTION:A torque fluctuation absorber is provided with a drive side inertia body 15 to be connected to a drive shaft, a driven side inertia body 20 to be connected to a clutch mechanism, a damper mechanism 27 arranged between the drive side inertia body 15 and the driven side inertia body 20, and a hysteresis mechanism 35. The absorber is characterized that an outer race 43a or an inner race 43b of a bearing 43 which is arranged between the drive side inertia body 15 and the driven side inertia body 20 is energized from the clutch mechanism side to the drive shaft side by the energizing members 36, 40 of the hysteresis mechanism 35.
Patent JP-S60217917-A (JP)
Inventor: GERUHARUTO MAZUUFU
IPC: B65B41/00
Filed: 1985-03-28
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-2000258984-A (JP)
Title: Image forming device and developing device
Inventor: SATO SHOGO
IPC: G03G9/087
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a developing device by which the residual amount of developer is always accurately detected by surely preventing the bias of the developer at the inside of a developer chamber in the image forming device provided with a light-transmitting window on both side walls of the developer chamber in a longitudinal direction and detecting the residual amount of the developer and the developing device used in it. SOLUTION: The light-transmitting window 56 is provided on both side walls of the toner housing chamber of the developing 50 in a width direction, and the light emitting element and the light receiving element of a developer residual amount detecting means are provided so that the optical axis of light transmitting through the light-transmitting window 56 crosses from one side to the other side on both side walls. Also, polymerized toner manufactured by a polymerization method is used as the developer.
Patent JP-H05267416-A (JP)
Title: Semiconductor integrated circuit handling apparatus
IPC: H01L21/66
Filed: 1992-03-18
Abstract: PURPOSE:To discontinue measurement of semiconductor integrated circuits of an abnormal DUT by a method wherein the measurement results of a measuring part are used as operation control data for a handling apparatus. CONSTITUTION:A supply part 1 supplies measured semiconductor integrated circuits of respective DUT's to a measuring part 2. The measuring part 2 measures electrical characteristics of the measured semiconductor integrated circuits of the respective DUT's. Fraction defective data of the respective DUT's obtained by the measuring part 2 are supplied to a control part 5 for respective DUT supply. The fraction defective data of the respective DUT's are compared with each other and the supply of the measured semiconductor integrated circuits of the DUT which shows a high defective rate of occurrence is discontinued. With this constitution, the measurement of the semiconductor integrated circuits of the DUT which has actually no problem concerning electrical characteristics but it is judged to have the problem because of defective contacts between the measured semiconductor integrated circuits and a handling apparatus can be automatically discontinued by the control part 5 for respective DUT supply.
Patent JP-S58210009-A (JP)
Inventor: CHIYAARUZU OOBURII FURIIDOMAN
IPC: A61K31/22
Filed: 1983-04-11
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-H05261921-A (JP)
Title: Ink jet type print head and manufacture thereof
IPC: B41J2/16
Filed: 1992-03-18
Abstract: PURPOSE:To provide uniform characteristics by constituting a pressure generating component of an elastic vibration plate and a wiring pattern for drive signals disposed correspondingly to nozzles on a continuous piezoelectric body. CONSTITUTION:Cavities 220, nozzles 221, ink feed lines 222 and an ink reservior 240 are formed on a base 210. A common electrode 251 is formed on one face of the piezoelectric body 230, and elastic vibrators 252 and wiring patterns 253 for drive signals are formed on the other face of said piezoelectric body, and a piezoelectric generating component 260 is formed of the piezoelectric body 230, a common electrode 251 and elastic vibration plates 252. The piezoelectric body composed of a piezoelectric material is made into the sheet shape by the doctor blade method, and then sintered and lumped to manufacture the piezoelectric body 230. A common electrode 250 is formed of a conductive material on one face of the piezoelectric body 230 by means of the thick film printing method. The elastic vibration plates 252 of desired position, shape and thickness corresponding to nozzle openings, patterns 253 for drive signals of desired pitch and shape and a metal paste are formed on the other face by printing and burnt by means of the thick film printing method.
Patent JP-H04278097-A (JP)
Title: Optically active 2,4,4-trimethyl-2-cyclohexen-1-ol and production thereof
Inventor: MORI KENJI
IPC: C12P41/00
Filed: 1991-03-05
Abstract: PURPOSE:To simply synthesize both the new enantiomers of 2,4,4-trimethyl-2- cyclohexen-1-ol useful as intermediates for perfumes, agricultural chemicals, etc., in high purity, yield and optical purity by an extremely profitable method. CONSTITUTION:Racemic 2,4,4-trimethyl-2-cyclohexenyl acetate is asymmetrically hydrolyzed with an esterase to readily synthesize highly optically pure (R)-(+)- and (S)-(-)-2,4,4-trimethyl-2-cyclohexen-1-ols.
Patent JP-H06240692-A (JP)
Title: Foundation pile of double structure absorbing and relaxing vibration
Inventor: KISHIMOTO YASUHIRO
IPC: E02D31/08
Filed: 1993-02-10
Abstract: PURPOSE:To relax vibration at the time of an earthquake by forming a circular hollow section between an outside pile and an inside pile, arranging elastic bodies such as springs, etc. and, at the same time, bearing an upper building on the inside pile. CONSTITUTION:Elastic bodies such as springs 4, etc., are arranged in a circular hollow section 3 between an outside pile 1 and an inside pile 2, at the same time, and a foundation footing is directly executed to the pile 2. After that, in the case earthquake vibration is transferred to the outside pile 1, the springs 4 absorb and relax vibration to reduce influence on the inside pile 2 and an upper building. According to the constitution, horizontal force acted on the whole building can be reduced, and the section of a member can be safely and economically designed.
Patent JP-S58180586-A (JP)
Title: Liquefying coal-oil slurry by hydrogenation
Inventor: UEDA MIKIO
IPC: C10G1/06
Filed: 1982-04-16
Abstract: PURPOSE:To prevent carbonization of a coal-oil slurry in a preheating process, by effecting preheating of the coal-oil slurry to the hydrocracking temperature in the presence of a radical stabilizer, followed by liquefaction by hydrogenation. CONSTITUTION:In the production of liquefied coal oil by hydrogenation liquefaction of a slurry of slack coal in oil, the slurry is preheated to the hydrocracking temperature in the presence of a radical stabilizer selected from among the compds. of formulas I (where R is 1-15C alkyl or phenyl with 1-15C alkyl in side chain; M is metal such as Ni and Zn), II (where R1-2 are each 1-8C alkyl), III, IV (where R is 1-8C alkyl) and V. The stabilizer R is fed into a mixing tank 1 in the form of liquid or powder and is blended with slack coal C and medium B. The mixture is led into a preheater 2 and then a reaction vessel 3.
Patent JP-H09261098-A (JP)
Title: Transmitter and receiver of radio signal
Inventor: ANDO NOBUYOSHI
IPC: H04B1/16
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To allow a listener to automatically select a program desired to listen by providing a means multiplex-mixing the content code of a radio program to be a radio signal, a means broadcasting the multiplexed radio signal as a radio wave and a means, etc., voice-outputting the voice radio signal of a selected broadcasting station. SOLUTION: A contents code multiplex equipment 4 in a radio signal transmitter 1 intermittently multiplexes a content code showing the contents of the broadcasting contents with pespect to a voice information radio signal sent from a radio signal supplying part 3. Then the multiplexed radio signal is outputted to a transmitter 5, which broadcasts the multiplexed radio signal as a radio wave. On the other hand, a receiving/tuning equipment 8 in a radio signal receiver 2 tune-receives the radio signal broadcasted from the transmitter 1, etc. This tuning is executed by an instruction from CPU, and the received radio signal is sent to a content code separator 9, which separate-generates voice information and the content code.
Patent JP-S57178371-A (JP)
Title: Insulating gate field-effect element
Inventor: OKABE TAIAKI
IPC: H01L27/06
Filed: 1981-04-27
Abstract: PURPOSE:To enable to inspect the dielectric resistance of a gate insulating film by adjacently arranging a bonding pad for a gate of the field-effect element and a bonding pad for a protective diode. CONSTITUTION:In a device of which the protective diodes 2 are connected in parallel between the gate and source of the field-effect element 1, the bonding pad 3 for the gate of the field-effect element and the bonding pad 4 for the protective diodes are formed adjacently under a condition that both pads are not conneted electrically. Arbitrary voltage can be applied to the gate insulating film because the protective diodes are not connected to the gate terminal of the field-effect element 1 under a wafer condition. The protective diodes 2 can be connected in parallel between the gate and the source because the bonding pads 3, 4 are bonded by a wire 5 at a stage when the element is assembled.
Patent JP-S60205206-A (JP)
Title: Position detection apparatus
Inventor: ISHITOBI TATSUHIKO
IPC: G01B13/24
Filed: 1984-03-30
Abstract: PURPOSE:To attain to enhance the reliability of the titled apparatus used in nuclear power circumferential machineries, by detecting the predetermined position of a moving object by a mechanical hydraulic transmission mechanism and transmitting the change in pressure of a detection part to an air pressure switch. CONSTITUTION:A detection mechanism is constituted of a position detector 1 having a non-compressed fluid received therein and detecting an object A to be detected, a pressure balancer 8 having a detection position adjusting screw 8a, an accumulator 4 keeping the internal pressure in a pressure transmission system constant, a check valve 5 and a pressure switch 3 and these constitutional elements are connected by a pressure transmission pipe 2. When pressure detected by a position detector 1 reaches definite pressure, the pressure switch 3 provided in air is operated to control a drive machine C for operating the object A to be detected and to issue the predetermined position arrival signal of the object A to be detected. By this mechanism, the change in an external environment is excluded to obtain high accuracy and reliability can be enhanced.
Patent JP-S59192733-A (JP)
Title: Device for placing bobbin on truck
Inventor: OOTANI SUSUMU
IPC: D01H9/18
Filed: 1983-04-09
Abstract: PURPOSE:The titled device capable of transporting stably bobbins in a suspended state to peg positions on a truck, inserting them into pegs securely, provided with a hanging rail to suspend bobbins, a lift, a bobbin conveyor, etc. CONSTITUTION:The bobbin 13 fed from a bobbin chute is suspended by the hanging member 39, the bobbin feeder 38 is operated and the hanging member 39 is rotated to the position A opposing the hanging rail 12. The motor 31 is driven, and the belt 26 with teeth is transferred the set interval of the long bond piece 35. While the bobbin 13 is transferred to the position B of the hanging part 12a of the rail 12, the hanging member 39 is returned to the original position. These operations are repeated, and when arrival of the bobbin 13 at the position E is detected, the cylinder 2 is operated, the hanging rail 12 is dropped, and the bobbin 13 is inserted into the peg 25 on the truck 24 transferred below it. The cam 16 is brought into contact with the cam roll 28 by drop of the rail 12, the hanging part 12a is rotated to the outside, disengaged from the bobbin 13 and the hanging rail 12 is raised.
Patent JP-H06318605-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI JUN
IPC: H01L29/812
Filed: 1993-02-26
Abstract: PURPOSE:To form a thin uniform gate electrode of a MOSFET without damaging an operation layer. CONSTITUTION:An operation layer 11 consisting of n-type GaAs is provided on a semiconductor substrate 10 consisting of a semi-insulating GaAs, a first insulating film 12 consisting of SiO2 and a reflection film 13 consisting of WSi are formed on it, and then a desired gate electrode shape is patterned by a first resist film 14 (b). The resist film 14 and the reflection film 13 are eliminated, a second insulating film 15 consisting of SiO2 is formed (c), and the surface of the operation layer 11 is exposed by etchback (d). An electrode metal layer 16 is formed, it is subjected to patterning, and then the first and second insulating films 12 and 15 are eliminated (f).
Patent JP-S58179193-A (JP)
Title: Control circuit for linear motor
Inventor: YAMAGUCHI TADASHI
IPC: H02P25/06
Filed: 1982-04-14
Abstract: PURPOSE:To simplify the circuit configuration by interposing a thyristor phase controller in one phase of circuits for connecting a power source and a linear motor. CONSTITUTION:A reversible conduction phase controller 3 in which thyristors 3a, 3b are connected in anti-parallel to each other is connected to one phase of circuits for connecting the output terminals 1a-1c of a 3-phase AC power source 1 to the input terminals 1a-2c of a linear motor 2. In this manner, the number of conducting control elements can be reduced, and the firing control circuit can be simplified.