baber/WOPTO huggingface dataset:
Patent JP-H04120775-A (JP)
Title: Tunnel junction light emitting element
Inventor: UNNO TSUNEHIRO
IPC: H01L33/04
Filed: 1990-09-12
Abstract: PURPOSE:To grow a light emitting layer having a small number of defects and to raise a light irradiating output to a practical level by composing semiconductor layers to be laminated on a substrate of semiconductors having near lattice constants. CONSTITUTION:A p-type GaAs layer is grown on a p-type GaAs substrate 6, and a ZnSe thin film 5 having wide forbidden band width and high resistance is grown thereon. Then, an i-type GaAlAs layer 4 to become a light emitting layer is grown, and a mixed crystal ratio profile is formed of an epitaxial layer. A ZnSe thin film 3 having wider forbidden band width is grown on the layer 4. The semiconductor material of a light emitting element is formed of GaAs, GaAlAs, ZnSe because the lattice constants of the semiconductors have very near values. Thus, the layer 4 to become the light emitting layer can be grown as the epitaxial layer having small number of defects.
Patent JP-H07170827-A (JP)
Title: Hydraulic unit for rice transplanter
Inventor: SEIYOU ICHIROU
IPC: A01C11/02
Filed: 1994-09-08
Abstract: PURPOSE:To provide the subject hydraulic unit enabling conducting the reciprocating operation of a movable body with no time difference and conducting stable planting posture change operation free from huntings, etc., to carry out planting work with nearly constant planting depth, also capable of reducing the unsmoothness between a cylinder and piston rods to operatively support the cylinder in high stability. CONSTITUTION:The piston rods 27a, 27b and the cylinder body 26 of a double- acting double-sided rod hydraulic cylinder 26 are placed between a stationary body 23 linked to the rice transplanter side and a movable body 25 to alter planting posture, and the reciprocating operational speed of this movable body 25 by the hydraulic cylinder 26 is made nearly constant, and the cylinder 26 is linked to the movable body 25 and both ends of the piston rods 27a, 27b are fixed to the stationary body 23.
Patent JP-H1160542-A (JP)
Title: Recovery of tertiary amine from formic acid tertiary amine salt
Inventor: DOI KENJI
IPC: C07C211/09
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering a tertiary amine from a formic acid tertiary amine salt. SOLUTION: This method for recovering a tertiary amine from a formic acid tertiary amine salt comprises thermally decomposing the formic acid tertiary amine salt in the presence of a hydrogenation catalyst into the tertiary amine, hydrogen and carbon dioxide.
Patent JP-H0289356-A (JP)
Title: Semiconductor device
Inventor: OTSUKA YASUHIRO
IPC: H01L25/18
Filed: 1988-09-26
Abstract: PURPOSE:To achieve multiple functions by providing a control substrate where the front surface and rear surface can be provided with control-part. CONSTITUTION:A control substrate 7 is kept in a case 1 and a control element 8 is mounted to the front surface and rear surface of the control substrate 7. Also, an external output terminal 10 is projected to the upper surface of a semiconductor device from the edge of a power part substrate 4 without passing through the control substrate 7 and an external control terminal 11 is projected from the edge of the control substrate 7 toward the upper surface of the semiconductor device. Namely, the external output terminal 10 is projected along one side of a rectangle on the upper surface of the semiconductor device and the external control terminal 11 is projected along a side next to the above one side on the upper surface of the semiconductor device. Thus, the mounting area of the control element 8 becomes two times larger than conventional one-side mounting. Therefore, the control element 8 can be mounted two times larger for achieving multiple functions.
Patent JP-H11147729-A (JP)
Title: Apparatus for sampling high-temperature glass product in glass product producing system and sampling
Inventor: FLYNN ROBIN L
IPC: C03B35/04
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide both a method for selectively sampling a high-temperature glass product to calibrate an inspection device, etc., and an apparatus for the method. SOLUTION: A glass product producing system in which a glass container from a single part machine 12 is passed through a container inspection station 16 and transported by an endless belt conveyor 14. The container taken out from the conveyor is discriminated by an inspection device for calibration. Since a jet 18 of compressed air selectively takes out the container from the conveyor and moves to a trap 20, the jet is controlled by the inspection device. Since the movement of the container is stopped without physical damage, a gradually increasing force is applied to the container. Then the container is taken out from the trap by an operator for manual inspection to calibrate the inspection device.
Patent JP-H07152279-A (JP)
Title: Transfer method using pressure sensitive transfer sheet
Inventor: MASAKI JUN
IPC: G03G15/20
Filed: 1994-10-06
Abstract: PURPOSE:To obtain such a pressure sensitive transfer sheet that an adhesive remains only in an image formed in a transfer structure layer and that a desired image is easily and clearly transferred to the objective to be transferred. CONSTITUTION:The transfer structure layer is formed by dispersing fine silicon particles 2 with specified space on at least one surface of a synthetic resin base film 1. Then, a polyamide resin or acryl resin 3 is applied in a thin film state to form the transfer structure layer in such a manner that each particle of a part or whole of silicon fine particles dispersed is exposed to the surface. A desired image is formed on the transfer structure layer and then the transfer structure layer except for the area where the image is formed is removed with an alcohol solvent. Then, a pressure sensitive adhesive is applied thereon.
Patent JP-H0290254-A (JP)
Title: Data input/output system
Inventor: TAKAHASHI NOBUYUKI
IPC: G06F13/10
Filed: 1988-09-27
Abstract: PURPOSE:To read out all data recorded in a failed magnetic disk device by forming output data by a block reading error corresponding mechanism when one of plural magnetic disk devices is failed and the contents of a block are not clear. CONSTITUTION:When one of plural magnetic disk devices 31 to 35 is failed and the contents of a block which can not be read out by a block reading mechanism 40 can be estimated based on redundancy data added by an input data dividing mechanism 10, the block reading error corresponding mechanism 60 estimates the contents of the block, composes the contents with the contents of a block read out by the mechanism 40 and forms output data 601 by removing the redundancy data added by the mechanism 10. Even when the fault is not restored, all the data recorded in the failed magnetic disk device can be read out.
Patent JP-H04122851-A (JP)
Title: Sensor element of enzyme sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1990-09-14
Abstract: PURPOSE:To facilitate the connection work of each electrode and a heater and the connection work of a lead wire to a voltage source terminal by forming a cathode terminal, an anode terminal and a heater terminal to one surface separate from the surface forming the heater in a gathering state. CONSTITUTION:A gas diffusing hole 1a is provided to the center of an element 1 composed of an ion conductive solid electrolyte and an annular cathode 2a and an annular anode 2b are formed to the opposed surfaces of the surface and rear of the element 1 along with lead parts 2a1, 2b2. A cap 3 forming a gas diffusing chamber 4 is sealed to the element 1 on the side of the electrode 2a and a ceramic plate 5 is fixed to the element 1 on the side of the electrode 2b by a plurality of sealing materials 8 forming both of a gas introducing hole and a gas introducing chamber 7. A heater 6 is integrally formed to the opposed surface to the electrode 2b of the ceramic plate 5 along with its lead parts 6a1, 6b1 and a fan-shaped cathode terminal 2e, an anode terminal 2f and heater terminals 6e, 6f are formed to the opposite surface thereof.
Patent JP-H0554054-A (JP)
Title: Customer guide system in failure of unmanned operating system
Inventor: TANAKA SUSUMU
IPC: G06Q40/00
Filed: 1991-08-28
Abstract: PURPOSE:To output guide information to another branch to a customer when an unmanned operation is interrupted. CONSTITUTION:It is decided whether or not all the automatic equipment 11-21-31 ...in the branch are disabled ar every branch (a), (b), (c) by a centralized monitoring device 2 which monitors the automatic equipment of the branches (a), (b), and (c). For example, it is decided whether or not all the automatic equipments 11-13 in the branch (a) are disabled. When all the automatic equipments 11-13 in the branch (a) are disabled, the use of the branch (b) near to the branch (a) is informed from the centralized monitoring device 2 to the branch (a). The automatic equipments 11, 12, or 13 of the branch (a) receiving such notice displays the guide information to visit another branch (b) by a guide information display device 14, 15, or 16.
Patent JP-S60134490-A (JP)
Title: Manufacture of semiconductor laser having periodic structure
Inventor: NOGUCHI ETSUO
IPC: H01S5/12
Filed: 1983-12-22
Abstract: PURPOSE:To manufacture a semiconductor laser having periodic structure easily by forming a semiconductor layer for protection on the irregular surface of a semiconductor substrate at a temperature, where the irregular surface is not deformed, or less. CONSTITUTION:The surface of a semiconductor substrate 1 is formed in an irregular surface 2. A semiconductor layer 30 for protection consisting of a semiconductor material different from the substrate 1 is shaped on the surface 2 at a temperature, where the surface 2 is not deformed, or less. The layer 30 is removed from the upper section of the surface 2 through meltback, the surface 2 is exposed, and semiconductor layers 3-6 are laminated and formed on the surface 2 in succession in this order through a liquid-phase epitaxial growth method. According to such a manufacture, a semiconductor laser having periodic structure can be manufactured by an extremely simple process. According to the manufacture, the irregular surface of the substrate 1 is not deformed through the whole processes.
Patent JP-S6486638-A (JP)
Title: Frequency hopping radio communication system
Inventor: NODA MASAKI
IPC: H04B1/713
Filed: 1987-09-29
Abstract: PURPOSE:To realize bidirectional communication by the frequency hopping system in one and same frequency band with a simple constitution by selecting a local oscillation frequency higher than the reception frequency and applying frequency conversion to a low intermediate frequency in the reception system. CONSTITUTION:A reception signal received by an antenna 10 in the reception system is separated by an isolator 11 from a transmission signal and given to a frequency converter 15 via a receiver 4, frequency-converted by a local oscillation frequency fL2 higher than the reception signal and converted into fi+FM in the intermediate frequency the same as that of the transmission system. The converted IF signal is inversely spread by the same frequency hopping synthesizer output fN as that of the transmission system to obtain a demodulation signal fi and original information is demodulated by a demodulator 3. Thus, the bidirectional communication by the frequency hopping system is realized in the same frequency band with the simple constitution.
Patent JP-S63147709-A (JP)
Inventor: HANSU ROTSUTSUINGERU
IPC: B65G1/07
Filed: 1987-09-29
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-H0692513-A (JP)
Title: Directly-piled base feeding device
Inventor: TANNO TADASHI
IPC: B65G61/00
Filed: 1992-09-11
Abstract: PURPOSE:To prevent generation of troubles in the following process when one mistaken suction is generated by regulating two base which are simultaneously sucked when mistaken suction of two bases is detected, and providing a base regulating/retaining system to carry one base and retain the other. CONSTITUTION:Bases 1... are directly piled in a base storing part in the inclined condition at the specified angle by a inclination loading means 10, and at the same time, one guide 3 is moved in the longitudinal direction and the bases 1 are started to be fed in the condition where the end surface of the bases are aligned. First, the rail of a conveyor 7 is opened, a sucking pad 4 is lowered by a vertically driving means 6 in the condition where an arm 5 is inclined at the same angle as that of the bases 1 by a swaying means 12, and brought into contact with the base 1 to suck them. After sucking the bases, the sucking pad 4 is elevated, and bropped on the rail. In this operation, the number of the bases is detected by a detecting sensor 13, and if two bases are detected, only the lower side base 1 is carried by regulating passing of the upper side base 1 by activating a base passing regulating member 14.
Patent JP-S6484706-A (JP)
Title: Manufacture of superconducting ceramic coil
Inventor: KAWAMURA YUKINORI
IPC: H01B13/00
Filed: 1987-09-28
Abstract: PURPOSE:To realize an easy fabrication method of a stable superconducting coil which does not produce any deterioration in characteristics due to thermal distortion and reaction between the substrate and superconductor by printing, applying, and calcining a powder paste of superconductive ceramics with a composition of LnM2Cu3O7-k on ceramic substrate with a composition of Er2 MCuO5 to form coil. CONSTITUTION:Thick filmlike coils 2 and 21 are formed by preparing paste using a superconductive ceramic material whose critical temperature transiting to superconduction is higher than the boiling point of liquid nitrogen and by printing, applying, and calcining the above paste on ceramic substrates 1 and 11. When producing superconductive superconductive ceramic coil in this manner, the coils 2 and 21 are formed by printing, applying, and calcining powder paste of superconductive ceramic with a composition of LnM2Cu3O7-k on the ceramic substrates 1 and 11 with a composition of Er2MCuO5. However, Ln should be at least one of rare earth elements La, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Br, Tm, Yb, Lu, and Y; M should be at least one of Ba, Sr, and Ca; k should be larger than 0 and smaller than 1.
Patent JP-H07324704-A (JP)
Title: Fire tube system combustion
Inventor: JIYON ROBAATO REBURANKU
IPC: C03B5/235
Filed: 1994-09-13
Abstract: PURPOSE: To avoid generation of high level NOx while generating effective heat for heating an article in a furnace by jetting secondary oxidized matters, at a specified velocity, into a specified position of a flue system. CONSTITUTION: Fuel and oxidized matters are fed, at a substantially stoichiometric ratio, into a furnace 10 charged wit an article 2 and conducting with a flue system 5. Fuel and oxidized matters are combusted in the furnace 10 to produce combustion reaction gas containing carbon monoxide along with heat for heating the charged article 2 and then the combustion reaction gas is passed into the flue system 5 from the furnace 10. Subsequently, secondary oxidized matters are jetted, at a rat of 20 ft/sec (about 6 m/see) or above, to a position in the flue system 5 where the temperature of the combustion reaction gas is at least 1600 deg. F (about 871 deg.C). The secondary oxidized matters react on carbon monoxide contained in the combustion reaction gas in the flue system 5 to produce carbon dioxide.
Patent JP-H0290363-A (JP)
Title: Funeral trust card system
Inventor: SAKUMA SUSUMU
IPC: G06Q50/10
Filed: 1988-09-28
Abstract: PURPOSE:To quickly grasp the personal information, an identification number, the personal death funeral information, etc., in an unexpected accident, etc., by storing these information into a memory contained in a card and transmitting the stored information to a receiver of a contractor from a transmitter. CONSTITUTION:A solar battery 8' is set on the rear surface of a card 1 containing an amulet sentence 7 together with a CPU including an accumulator and a memory, and an output/input terminal. The memory stores the personal information, a cashing identification number, the personal death funeral information, etc., of a contractor. A transmitter 4 is set at a hospital, a bank, a police 3, etc., and a receiver 5 owned by the contractor 8 contains a display device 6 and a memory 12. In case a funeral home serves as the contractor 8, the card 1 is inputted to the transmitter 4 and the signals are received by the receiver 5 of the funeral home. Thus the funeral home can immediately perform the due operations by reference to the device 6.
Patent JP-H05203636-A (JP)
Title: Support material for modified chromatog- raphy
Inventor: KAARUUJIIKUFURIITO BOOSU
IPC: B01J20/32
Filed: 1992-09-11
Abstract: PURPOSE: To directly supply a sample to a column without preparatorily treating the same by using a porous material having an inverse phase composed of fatty acid ester on the interior surfaces of the pores thereof as a filler. CONSTITUTION: A filler is a porous material containing a hydroxyl group and having an inverse phase composed of fatty acid ester on the interior surfaces of the pores thereof. A valve 6 is set to 'supply' and a sample is injected by a supply device 5 and subsequently sent into a pre-column 7 packed with the filler by using a buffer soln 1. An analyte is selectively held on the pre-column 7 and a residual biological matrix is directly sent to a discharge part 11. Next, when the value 6 is set to 'injection', the analyte is eluted from the pre-column 7 by the buffer soln. 2 sent into the pre-column 7 by a pump 4 to be sent into a downstream analyzing column 8. After the valve 6 is reversed to 'supply', the eluted compd. is detected by a detector 9 and the data thereof is evaluated by an integrator 10.
Patent JP-H03233464-A (JP)
Title: Carrier for electrophotographic developer, production thereof and developer formed by using this carrier
Inventor: HONJO TOSHIO
IPC: G03G9/107
Filed: 1990-09-17
Abstract: PURPOSE:To increase the charge imparting power to a toner to deal with the finer grain size of the toner and to increase the concn. of the toner by specifying overage grain size, the magnetization at 3,000oersteds, apparent density and sphericity. CONSTITUTION:This carrier has 15 to 50mum average grain size, 30 to 190emu/g magnetization at 3,000oersteds, 1.3 to 4.2g/cm<2> apparent density and >=80% sphericity. The average grain size of the carrier is 15 to 50mum in such a manner. The magnetization of the carrier particles is low and carrier splashing arises at <15mum. The specific surface area decreases and the toner splashing arises when the average grain size exceeds 50mum. The magnetization of 3,000oersteds is 30 to 190emu/g. The carrier is liable to splash at <30emu/g. The substantial production is possible when the magnetization exceeds 190emu/g. The apparent density is 1.3 to 4.2g. The flowability is poor at <1.3g/cm<2>. The naps of a magnetic brush are hard and the flowability is poor when the apparent density exceeds 4.2g/cm<2>. The charge imparting power to the toner to deal with the finer grain size of the toner and the increase in the concn. of the toner are obtd. in this way.
Patent JP-H0963036-A (JP)
Title: Magnetic recording medium
Inventor: HIRONO SHIGERU
IPC: H01F10/08
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium fit for high recording density by imparting a structure formed by dispersing ferromagnetic fine particles having a prescribed compsn. in a carbon-base thin film. SOLUTION: This magnetic recording medium has a structure formed by dispersing ferromagnetic fine particles of Co, Fe, Ni or an alloy of them in a carbon-base thin film. In order to produce the magnetic thin film medium, sputtering, vacuum deposition or CVD is adopted. The base of the amorphous film in which the metallic fine particles are embedded is carbon and a component such as hydrogen, Si or β-Si02 may be contained in the film. Isolated magnetic fine particles excellent in magnetic insulating property can be dispersed in a diamondlike carbon film used as a protective film so far.
Patent JP-S6398056-A (JP)
Title: Dma control circuit
Inventor: KANEDA HIROYUKI
IPC: G06F13/28
Filed: 1986-10-14
Abstract: PURPOSE:To realize the DMA transfer of a two-dimensional data, and to improve the efficiency of an image processing, by generating a real address in a two-dimensional space designated by one time of start-up. CONSTITUTION:By obtaining the position of an area to be accessed in the two-dimensional space, and the number of bytes to be transferred, from a first register 10 in which a horizontal width WDR of two-dimensional space supplied from a CPU is accumulated, and second registers 11 and 12 in which the horizontal width XLR and the vertical width YLR of the area to be accessed in the two-dimensional space are accumulated, a two-dimensional address generation circuit 3 generates an address in order from the forefront real address of an address register 13. Therefore, it is possible to generate the real address of the area in an arbitrary two-dimensional space designated by one time of start-up.
Patent JP-H04125068-A (JP)
Title: Dc power source device
Inventor: SAITOU MASAYOSHI
IPC: H02M7/155
Filed: 1990-09-17
Abstract: PURPOSE:To reduce a loss due to a forward voltage drop of a rectifier and to improve its efficiency by connecting a spare charging circuit having a rectifier and an impedance and a rectifier to be controlled in response to the polarity of the input in parallel. CONSTITUTION:A polarity detector 7 discriminates the polarity of an input AC power source, and sends a pulse signal to a trigger circuit 5 during a period in which a forward voltage is applied to a thyristor Q1. Then, the circuit 5 generates, when inputting both a voltage signal from a voltage detector 6 and a signal of a pulse signal from the detector 7, a trigger signal when the pulse signal rises, and sends it to the thyristor Q1. Then, the thyristor Q1 is turned by the trigger signal from the circuit 5 during a period in which the forward voltage is applied, a diode D1 and a resistor R1 of a spare charging circuit A2 are short-circuited, and it is turned OFF by a natural commutation during a period in which a reverse voltage is applied.
Patent JP-H1093045-A (JP)
Title: Capacitor and manufacture thereof
Inventor: FUKUSHIMA SHIN
IPC: H01L21/8246
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitor, having a low leak current and high capacitance. SOLUTION: The manufacturing method comprises a step 1 of forming a conductive Perovskite oxide-made lower electrode film 12 on a semiconductor substrate 2, a step 2 of forming a first Perovskite oxide-made dielectric layer 14 immediately after the step 1, a step 3 of processing a dielectric layer 14 and the lower electrode film 12 to separate the adjacent capacitors, a step 4 of forming a second Perovskite oxide-made dielectric layer 16 and step of forming a conductive Perovskite oxide-made upper electrode 18 just after step 4.