baber/WOPTO huggingface dataset:
Patent JP-S61121441-A (JP)
Title: Flattening method
Inventor: KUGIMIYA KOICHI
IPC: H01L21/027
Filed: 1984-11-19
Abstract: PURPOSE:To accomplish a complete flattening operation by a method wherein a non-solvent type or low-fusion type low viscosity liquid having low cubical contraction is coated, and it is completely hardened by irradiating ultraviolet rays and the like. CONSTITUTION:The low viscosity resin (30 cp) having special denatured acrylate (dimethaacrylate) as the main composition is used as a flattening material. A substrate 1 is fixed to a spinner, and resin is coated on a flattening substrate in the thickness of approximately 1.5 mum at approximately 3,000 rpm, and it is hardened in a moment by the irradiation of ultraviolet rays. The substrate can be flattened easily by performing a coating and hardening process, and when an almost complete flattening is desired, the c-oating and hardening proc ess is repeated twice. As a result, the flattening necessary for the high degree of exposure of 1 mum or less and for prevention of disconnection of a metal wiring can be accomplished.
Patent JP-H08111558-A (JP)
Title: Semiconductor laser element
Inventor: TANAKA TOSHIAKI
IPC: H01S5/00
Filed: 1994-10-07
Abstract: PURPOSE: To conduct a highly efficient laser oscillation at a low threshold value on GaInN/AlGaN material which constitutes a short wavelength semicon ductor laser which changes to purple color from bluish green. CONSTITUTION: A strained multiple quantum well structure 12, consisting of GaInN/AlGaN material, is formed on a sapphire substrate 1. At this time, the area of 1nm on both sides of the boundary region of a quantum well layer is not doped when performing a P-type modulation doping operation is conducted on a quantum barrier layer, and the carrier density of 5×10<18> /cm<3> is formed on the center part of the quantum barrier layer and a photo-isolation confinement layer by modulation-doping P-type impurities. An element is cleaved to cut in bar-like form, and high reflection film coating is provided on both front and back sides of a resonator. As a result, the carrier-injection efficiency can be improved for an MQW active layer and light-emitting efficiency can also be improved in the material having heavy Hall effective mass.
Patent JP-2000071776-A (JP)
Title: Rear door opening and closing mechanism and assembling procedure for the same
Inventor: SUGAI KUNIO
IPC: B60J5/10
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the rear door opening and closing mechanism with the excellent appearance, less air turbulence in its use, no under cut required by the inverse forming or the like, and low manufacturing cost as well as the easy assembling procedure. SOLUTION: In assembling this opening and closing mechanism, a hinge 10 is attached to the rear part of a roof panel 2. The hinge 10 is to be provided at the other end of an arm body 24 of a rotating arm 11 to be fixed to the upper part of a rear door 3 of a vehicle. A leg member 6 of a roof rail 4 is attached to the roof panel 2 so that the hinge 10 may be housed in a hinge housing 31. An arm decorative portion 40 is formed on the exposed part of the rotating arm 11. An arm passing groove 32 is formed in the leg member 6 to allow the rotating arm 11 to pass through while it is rotating.
Patent JP-H04298395-A (JP)
Title: Manufacture of suede-like print
Inventor: ARAKI TOSHIHARU
IPC: B41M5/50
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a printed design having sufficient color tone and density and painting without damaging the suede-like texture in the suede-like fine irregular base layer by using a sublimation transfer painting printing method. CONSTITUTION:A suede-like print is manufactured in such a manner that the surface of a base material 1 is coated with a suede-like coating material, in which bead grains 2b are mixed into a binder 2a mainly comprising a resin, which can be dyed by sublimating dyes, and a suede-like base layer 2 is formed, a sublimation transfer sheet B, in which a sublimating ink layer 4 having desired design and painted design is executed to a transfer sheet base material 3, is superposed on said base layer 2, and thermally treated or heating press-treated under atmosphere pressure or reduced pressure, and said sublimating ink design and printing design are sublimation-transferred to said base layer 2.
Patent JP-S61143905-A (JP)
Inventor: FUREDERITSUKU RII FUOTSUKUSU J
IPC: H01B17/00
Filed: 1985-10-30
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-S61122950-A (JP)
Title: Substrate for optical disk
Inventor: TAKEDA KOJI
IPC: G11B7/24
Filed: 1984-11-19
Abstract: PURPOSE:To obtain a substrate for an optical disk which obviates the camber of the substrate, the deformation of the guide track on the substrate, etc. by the effect of heat when a recording film is formed by a sputtering method, etc. on the substrate and has excellent heat resistance by using transparent ceramic as the substrate. CONSTITUTION:The optical recording film 3 is formed by a sputtering method, etc. on the transparent ceramic substrate 1 such as the transparent alumina substrate obtd. by pressing a stamper having the shape reverse from the shape of the guide track to a thin boehmite gel sheet obtd. by a sol-gel method to transfer the shape of the guide track to said sheet and calcining such sheet in an electric furnace. A protective layer 4 is then provided on the film 3 to obtain the optical disk. The excellent substrate for the optical disk which obviates the deformation by the effect of heat in the stage of forming the film 3 is thus obtd. by using the transparent ceramic substrate 1 in the above- mentioned manner.
Patent JP-H03107388-A (JP)
Title: Synchronization controller for dynamometer
Inventor: SUZUKI MASAHIKO
IPC: H02P5/52
Filed: 1989-09-20
Abstract: PURPOSE:To shorten converging time under synchronization mode and to prevent application of unnecessary torque impact onto a sample by forcibly bringing the phase difference and the differential rotation command to zero when the phase difference exceeds a set value and the differential rotation goes to zero. CONSTITUTION:When a value corresponding to the area upto time t1 exceeds a set value KA, a phase difference comparator 22 produces an inverted output. The inverted output is sustained until the output  A from an up/down counter 18 drops below KA. When the differential rotation  N goes to zero at time t2, a zero differential rotation detector 23 produces an output. An AND gate 24 produces a reset output to reset the up/down counter 18 thus bringing the output from a microcomputer 19 to zero. Output from a D/A converter 20, i.e., the differential rotation command  N, is also brought to zero. Regulation of the differential rotation between both motors is stopped and synchronization control resumes with the differential rotation  N=0 while keeping the phase difference. Since the operation is continued under forcibly synchronized state, converging time is shortened.
Patent JP-H08108934-A (JP)
Title: Pneumatic transportation device for carbon
Inventor: SHOJIMA TOSHIKAZU
IPC: B29B7/90
Filed: 1994-10-07
Abstract: PURPOSE: To input carbon to be inputted to a kneader of a rubber raw material as a reinforcing agent after it is turned into particulates. CONSTITUTION: A pneumatic transportation device of carbon is provided with a carbon storage hopper 10, a colliding plate 15 where a cyclone storage hopper 14 to turn and store carbon transported from the hopper 10 by transportation air and a back filter hopper 17 to return the carbon returned by discharge air from the hopper 14 to the carbon storage hopper 10 are connected to each other by an air transporting pipe and the carbon transported by air collides with the cyclone storage hopper 14 and a fixed volume feeder 21 to feed the carbon by the fixed volume.
Patent JP-H04124405-A (JP)
Title: Top edge cooling structure of gas turbine moving blade
Inventor: ANZAI SHUNICHI
IPC: F01D5/18
Filed: 1990-09-17
Abstract: PURPOSE:To cool the top edge of a moving blade, especially its rear edge part with a small amount of cooling air efficiently, in the moving blade of a gas turbine, by providing an air hole to jet cooled air through its inner air passage over a blade top edge central side. CONSTITUTION:Air flow 21, 22 passes through cooling medium passages 2 and 3 to cool a moving blade 1. The cooling air inside the cooling medium passage 2 is jetted to outside the blade through an air jetting hole 9 which is open to a cooling rear blade top edge cover 5, and cools a blade top edge surrounding wall 12. Cooling air inside the cooling medium passage 3 passes through a jetting passage 11, cools a blade rear edge and is jetted to outside the blade. A part of the cooling air is jetted from a blade top edge air chamber 32 of the cooling medium passage 3 to a wing top edge central side rear edge part 33 through a film cooling air hole 31 to cool the blade top edge by the air film heat shielding effect. It is thus possible to cool a turbine blade efficiently and provide a turbine moving blade sufficiently suitable for a recent gas turbine with high-temperature and high-efficiency.
Patent JP-H0796546-A (JP)
Title: Ultrasonic welding method
Inventor: TONAI HIROMASA
IPC: B29C65/00
Filed: 1993-09-30
Abstract: PURPOSE:To improve welding strength, by a method wherein a first flat surface and a first slope are provided on a joint of a first member, a second flat surface and a second slope are provided on a joint of a second member, a projected part is provided on either the first or the second flat surface and the flat surfaces and slopes of the first and second members are joined to each other. CONSTITUTION:A first flat surface 11 and a first slope 12 which is extended toward the second member 2 from an end part of the first flat surface 11 and sloped in such a way that the thickness becomes less toward the second member 2, are formed on a joint A of the first member 1. Then the second flat surface 21 joined to the first flat surface 11 and the second slope 22 joined to the first slope 12 are formed on a joint B of the second member 2. Then a wedgy protrusion 10 is formed on the first flat surface 11. Then ultrasonic welding between the first flat surface 11 and second flat surface 21 and between the first slope 12 and the second slope 22 are performed through the protrusion 10. Consequently, the welding area can be taken sufficiently.
Patent JP-H03105518-A (JP)
Title: Key information transmitter
Inventor: NISHIGAKI ATSURO
IPC: G06F3/048
Filed: 1989-09-20
Abstract: PURPOSE:To omit the need to decode the key data at the side of a host computer by arranging plural keys in the same display screen and seeting the code output formats such as the toggle, the repetition, at every key to transmit these set formats to a host computer. CONSTITUTION:A touch sensor 1 can detect the touch positions on a display device and simultaneously is divided into minor areas R1 - R3. A minor area table 6 decides previously the output forms of the key information in response to the areas R1 - R3. A means 5 decides one of the areas R1 - R3 that includes a touch position detected by the sensor 1. Simultaneously, one of areas R1 - R3 that includes the coordinates detected by the sensor 1 is collated with the table 6 for the decision of the output format of the key information and the key information is transmitted via a transmission control means 5. That is, one of areas R1 - R3 is decided according to the touch position on the display device, and the output format of the key information is decided based on the decided area. As a result, plural types of key arrangements K1 - K3 can be applied on the same screen without giving the load to a communication interface part 7 and a host computer 5.
Patent JP-H0798708-A (JP)
Title: Document processing system/method
Inventor: SHIMA YOSHIHIRO
IPC: G06F17/27
Filed: 1993-09-30
Abstract: PURPOSE:To provide a document processing system/method which can reconstruct a document in accordance with each reader's purpose. CONSTITUTION:A document processor 103 can reprocess and display a document in accordance with the purpose, the level and the situation of a reader. When a document is sent to a reader terminal 101 from a writer terminal 100 via a network 102, the processor 103 makes clear the purpose and the situation of the reader and reconstructs a produced document in response to the cleared purpose of the reader by means of a purpose clarifying part 104, a purpose interpreting part 105, a word processing basic part 106, a knowledge base 109, an information file 111, etc.
Patent JP-H03106212-A (JP)
Title: Acoustic equipment
Inventor: TAKAMURA MAKOTO
IPC: H03J7/02
Filed: 1989-09-20
Abstract: PURPOSE:To ensure the reception operation by constituting the acoustic equipment with a transmitter sending a signal obtained from a tape recorder or the like in a radio wave while switching 2 different frequencies alternately and a receiver incorporated with an AFC circuit receiving the radio wave signal sent from the transmitter. CONSTITUTION:A transmitter 1 consists of magnetic heads 2, 3 reproducing respectively left and right channel signals recorded on a magnetic tape, a tape recorder circuit 4 incorporated with an amplifier circuit or the like, a transmission circuit applying FM modulation to a reproduced signal with two different frequency signals and sending the result and a frequency changeover switch 7 switching the modulated frequency of the transmission circuit 6. Then at the time of starting the reception of the signal sent from the transmitter 1, the frequency of the oscillation circuit 11 whose oscillation frequency is controlled by the AFC circuit 20 from lower to higher frequency or vice versa and the oscillating frequency of the oscillation circuit 11 is set to the frequency corresponding to the received frequency by the operation of the AFC circuit 20 when the radio wave signal is received. Thus, the reception operation of the signal sent from the transmitter 1 is ensured.
Patent JP-H0296078-A (JP)
Title: Door lock device
Inventor: FUKUMOTO RYOICHI
IPC: E05B85/24
Filed: 1988-09-30
Abstract: PURPOSE:To prevent abnormal noise from being generated at the time of opening or closing a door by fitting a pole pin firmly on a penetrated sub base,and by suppressing the movement of a pole shaft when a pole is fitted on a latch. CONSTITUTION:At the intermediate position of a pole pin 9, a collar section 16 is set, and a pole 8 is penetrated through a shaft section on one side, and its rotary shaft is composed. Then, through a shaft section on the other side, a sub base 17 is penetrated, and a collar 19 for composing the rotary shaft of a lift lever 12 is penetrated, and a washer 20 is set, and a tip is caulked. As a result, the pole pin 9 is firmly fitted on the sub base 17, and floating at the time of opening or closing a door can be eliminated.
Patent JP-H02169901-A (JP)
Title: Accumulator-cogeneration device
Inventor: UCHIKI TAEKO
IPC: F02C6/18
Filed: 1989-09-20
Abstract: PURPOSE:To effectively make use of thermal energy by driving a power generator by means of the power of a prime mover while recovering the heat of the cooling water for the prime mover or burnt waste gas for circulation as the operating hot water for space cooling/heating, domestic hot water supply or drying, etc., and storing the excess hot water in a hot water accumulator. CONSTITUTION:The low temperature hot water recovered as the operating hot water exchanges heat in a water/water heat exchanger 5, and the hot water which has exchanged heat is heated by the burnt waste gas discharged from the waste gas exhaust 8 of the prime mover 1 and is stored in a sealed hot water accumulator 9. The hot water from the hot water accumulator 9 is supplied to and heated in a preheater 12 disposed in a waste gas duct 8a. Meanwhile, the hot water from the preheater 12 is gradually heated and is evaporated gradually in a steam generator 13 disposed in the waste gas duct 8a. The resultant steam is stored in a steam accumulator 14 and is delivered as needed. On the other hand, the hot water from the preheater 12 is used as the operating hot water for space heater 15, absorption refrigerating machines 16a, 16b, domestic hot water supply or dryer 17, etc. The low temperature hot water from which the heat has been recovered is again circulated to the water/water heat exchanger 5.
Patent JP-H1165424-A (JP)
Title: Illustrative teaching material for taxation business
Inventor: YOHENA MARIKO
IPC: G09B19/18
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To efficiently understand taxation business in a short time by devising illustrations of a teaching material for illustrative taxation business, which makes it possible to visually understand various calculations regarding taxation by using not mathematical expressions, but illustrations, so that the contents of the mathematical expressions are impressive. SOLUTION: Isosceles triangular deduction frames are displayed longitudinally in one stage or more below a deduction frame in an arbitrary shape where a deduced amount of money., etc., is displayed, and the deduced amount of money is displayed in the isosceles triangle to obtain the teaching material for illustration type taxation representing the subtraction of amounts of money displayed in lower frames in order from the amount of money displayed in the upper-stage frame.
Patent JP-H0291757-A (JP)
Title: Teaching-learning device
Inventor: KISHIGAMI SHUNICHI
IPC: G06Q50/00
Filed: 1988-09-29
Abstract: PURPOSE:To enhance the learning effect by referring to auxiliary teaching materials such as a dictionary, a reference book, etc., on the way of learning by constituting the title device so that teaching materials prepared as auxiliary learning teaching materials can be displayed and executed by discontinuing a courseware whose learning is being executed by an operation of a leaner. CONSTITUTION:When not only one learning teaching material program or data or a job processing program 18 but also its learning teaching material program or the job processing program are executed and its result and data are displayed, means 7, 8 for reading a program or data of learning teaching materials discontinue its operation, and read in other learning teaching material program and data. Subsequently, by an instruction of a learner, said other learning teaching material program or data which is read in is displayed to the learner by discontinuing a learning-teaching program or a job processing program which is being executed at present. In such a way, for instance, a dictionary, a reference book, etc., can be read in and displayed, and the learner can advance learning independently.
Patent JP-H03108437-A (JP)
Title: Method for applying fertilizer and chemical to paddy field and apparatus therefor
Inventor: SEKINE SHIGEAKI
IPC: A01G25/00
Filed: 1989-09-20
Abstract: PURPOSE:To applying a fertilizer and chemicals to paddy field while automatically controlling feed thereof by removing sprinkled water of paddy field to give dry rice field and then mixing an aqueous solution of prescribed fertilizer and agricultural chemical with water for irrigation and feeding the mixture to the dry rice field. CONSTITUTION:An irrigation canal is connected to a paddy field by a channel 21 and the channel 21 is opened and closed by a closing valve 22. Sprinkled water of paddy field is removed to give a dry rice field and then chemical, etc., are mixed into a channel water by chemical and fertilizer-feeding mechanism 3 equipped with a chemical and fertilizer-feeding tank 31 and chemical, etc., are fed to the dry rice field. When the chemical, etc., are fed to field, automatic closing control of closing valve 34 is carried out by a float mechanisms 41 and 42.
Patent JP-2001068435-A (JP)
Title: Both-surface polishing method
Inventor: IKEDA MASAAKI
IPC: B24B37/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a both-surface polishing method for various wafers such as silicon wafer, gallium arsenide wafer, glass wafer while suppressing scratching believed to be caused by plastic chips due to abnormal abrasion, etc., between a polishing member and a wafer. SOLUTION: The pH of polishing liquid which is supplied is less than 10 preferably in both, or following periods; during ramp-up for polishing load where a lot of a plastic chips occur as well as rotation of a polishing surface plate and polishing carrier, or during depression or deceleration for a surface polish finishing work when a wafer is applied an excessive load.
Patent JP-H0561432-A (JP)
Title: Liquid crystal driver circuit
Inventor: SANO YOSHIKI
IPC: G02F1/133
Filed: 1991-08-29
Abstract: PURPOSE:To decrease the output impedance and reduce the cost and power consumption by providing a buffer circuit at the output stage of a multiplexer circuit. CONSTITUTION:The multiplexer circuit 10 selects one of reference voltages V1-V8 according to data D1-D3 and outputs it to the buffer circuit 20. The common inputs of analog switches A1-A8 are connected to the plus-side input of an OP amplifier, whose minus-side input is connected to the output of the buffer circuit 20 to obtain high input impedance and low output impedance characteristics. The output of the OP amplifier is led to a liquid crystal device through an output terminal 0. Namely, the low-output impedance buffer circuit 20 is provided at the output stage of the multiplexer circuit 10, so the total output impedance of the circuit decreases. Therefore, even when gradations increase, only one buffer circuit 20 is necessary and the chip size is reducible; and through current between analog switches become small and the total current consumption is reduced.
Patent JP-S6487890-A (JP)
Title: Scroll-type fluid device
Inventor: KOITABASHI YOSHITAKA
IPC: F04C18/02
Filed: 1987-09-29
Abstract: PURPOSE:To prevent an eccentric load from acting on the working surface between a main shaft and a baring by constituting the system in such a manner that the first supporting part and the second supporting part of the main shaft becomes eccentric with each other. CONSTITUTION:A main shaft 4 is provided with the first parts 4b, which is supported by a bearing 7, and the second part 4a, which is supported by a bearing 6. The shaft center O1 of the first part 4b is eccentric with the shaft center Os of the main shaft 4, while the shaft center O2 of the second part 4a is also eccentric with the shaft center Os of the main shaft 4. When the main shaft 4 rotates in order to move a movable scroll 3, the compressed fluid is discharged. However, owing to the eccentricity, the first part 4b of the main shaft 4 touches in parallel the bearing 7, while the second part 4a of the main shaft 4 touches in parallel the bearing 6. Accordingly, it is prevented that the bearing 6 or 7 touches the main shaft 4 in a biased manner.