baber/WOPTO huggingface dataset:
Patent JP-S61101077-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUI TAKAYUKI
IPC: H01L21/265
Filed: 1984-10-24
Abstract: PURPOSE:To obtain sidewalls, each having a uniform configuration, by a method wherein the sidewalls, each consisting of an oxide film, are formed on the sidewalls of the gate electrode by performing a thermal oxidation. CONSTITUTION:A field oxide film 12, a gate insulating film 13, a gate electrode 14 and a second nitride film 15 are formed on a semiconductor substrate 11, and after that, a photo resist 16 is applied and a patterning is performed. Then, an etching is performed on the second nitride film 15 using the photo resist 16 as a mask and the gate electrode 14 is formed. After the resist 16 is removed, a thermal oxidation is performed on the exposing parts of the electrode 14 and the sidewalls, each consisting of a first oxide film 17, are formed. An ion- implantation is performed and high-concentration conductive type impurity doped layers 18 are formed. The film 15 and parts of the film 13 are removed, then a second oxide film 19 and low-concentration conductive type impurity doped layers 20 are formed.
Patent JP-H09181366-A (JP)
Title: High temperature superconducting field effect device and fabrication thereof
Inventor: GUNYON SUN
IPC: H01L39/22
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To enhance the field effect by forming a double grain boundary in a high temperature superconducting thin film channel formed on a specified region of a high temperature superconducting source, drain and substrate and then forming a gate insulation layer on the double grain boundary channel region thereby controlling the signal of superconducting source and drain in safety. SOLUTION: The high temperature superconducting field effect device comprises a buffer layer 4 formed in a specified region on a substrate 1, a double grain boundary channel region 6 formed thereon, high temperature superconducting source 2 and drain 3 formed at the opposite ends of a channel region 6 on the substrate 1, a high temperature superconducting thin film channel layer 5 formed on a specified region of a high temperature superconducting source 2 or drain 3 and substrate 1, double grain boundaries 7, 8 formed thereat, and a gate insulation layer 9 formed on the double grain boundary channel region 6. A gate electrode 10 formed on the gate insulation layer 9 deposited at the part of high temperature superconducting film provided with double grain boundaries 7, 8 controls the superconducting current flowing through the grain boundary.
Patent JP-2000039035-A (JP)
Title: Spring holding structure for annular rotating member
Inventor: ABE ITARU
IPC: F16D13/52
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To generate a stable energizing of a spring and improve the operation stability of a device by providing, on the radial part of an annular rotating member, a base seat part separated form the cylindrical part inside of the rotating member. SOLUTION: A base seat part 4c separated from the cylinder part inside surface 4d of a cylindrical part 4a by a gap G1 is provided on the radial part 4b of a cancel plate 4, and the contact surface part 7a of a spring 7 is brought into contact with this spring-side surface. Accordingly, nothing to make contact with the spring is present except the inside surface of the cylindrical part 4a in the part where the base seat part 4c is extended circumferentially outside, and the spring 7 can be stably held. Although an arrowed directional A2 centrifugal force acts on the spring 7 by the rotation of the plate 4, the spring 7 is only guided by the cylindrical inside surface 4d and moved radially, and the contact holding state of the contact surface 7a is not changed.  Accordingly, the length of the spring 7 is not changed, so that a stable energizing force can be provided to improve the operation stability of the device.
Patent JP-S6472045-A (JP)
Title: Magnetic resonance spectrometer
Inventor: MIKAERU HARARUDO KUUN
IPC: G01R33/36
Filed: 1988-09-07
Abstract: PURPOSE: To prevent the transition of noise to an effective frequency without requiring any complicated filter by making mixed frequencies to be largely different from each other in two mixing stages in which spin resonance signals are transited to a low-frequency range. CONSTITUTION: Spin resonance signals are transited to a low-frequency range by providing two mixing stages 632 and 634 in a receiving branch and, at the same time, the transited spin resonance signals are converted into a digital data word train at a sampling frequency which is at least twice as high as the highest frequency of the transited resonance signals by means of an A/D converter 636. The spin resonance signals are mixed with a first frequency f1 which is close to the Larmor frequency in the first stage 632 and the output signal from the stage 532 is mixed with a second frequency f2 which is significantly lower than the frequency f1 .
Patent JP-S6378580-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO KOSAKU
IPC: H01L31/08
Filed: 1986-09-20
Abstract: PURPOSE:To prevent crosstalk from generating between infrared detecting elements by a method wherein the infrared detecting elements sense to light, which permeates through a CdTe substrate or a CdZnTe substrate and is reflected by the back of the substrate, by providing an infrared absorbing film on the back of the substrate of a semiconductor device for making the infrared detecting elements. CONSTITUTION:An Hg1-yCdyTe film 6 is provided on the back of a CdTe substrate 1 as an infrared absorbing film. The composition of this film is different from that of a film (Hg1-xCdxTe film) forming light-receiving parts 2, has the relation of x>y and x=0.3 and y=0.1, for example. By constituting the composition into the composition of this large and small relation, the Hg1-yCdyTe film 6 (infrared absorbing film) can absorb all the lights of wavelengths which are sensed by the Hg1-xCdxTe films 2 (receiving parts). Accordingly, the infrared rays which permeate through the interior of the CdTe substrate 1 are never again incided in the Hg1-xCdxTe films 2 from their back sides after being reflected by the back of the substrate. Thereby, the crosstalk of signal generated between the light-receiving elements can be prevented, and at the same time, the reduction in the detecting sensitivity of each light-receiving element can be prevented.
Patent JP-S59114117-A (JP)
Title: Intake unit of air conditioner for automobile
Inventor: IIJIMA TETSUYA
IPC: B60H1/00
Filed: 1982-12-21
Abstract: PURPOSE:To prevent the air from flowing backward when the automobile is running at high speed, by providing, on an indoor air intake port side adjacent to an indoor and outdoor air change-over door, a control door for opening or closing the indoor air intake port in accordance with the air pressure in an intake unit. CONSTITUTION:When the indoor and outdoor air change-over door 6 is set to the indoor air circulating position A, the control door 15 is opened by the sucking force of a blower 7 to allow the air in the automobile room to flow into the intake unit 1 as shown at S1, and the opening of the control door 15 is changed in accordance with the degree of the rotation of the blower 7. When the indoor and outdoor change-over door 6 is set to the outdoor air introducing position B, the control door 15 is fixed to the closed position D so that the outdoor air is allowed to flow in as shown at S2. Further when the indoor and outdoor air change-over door 6 is set to the neutral position, the outdoor air and the indoor air are both allowed to flow in and are mixed by the blower 7. In this case, it is run at a high speed, and the ram pressure becomes high, and when the amount of the outdoor air inflow is increased, the internal pressure of the intake unit 1 is elevated and the control door 15 is rotated to be closed as shown at D. According to this arrangement, the air can be prevented from flowing backward.
Patent JP-H0778215-A (JP)
Title: Executing method for job program
Inventor: TAGUCHI KOICHI
IPC: G06F9/445
Filed: 1993-09-08
Abstract: PURPOSE:To provide a means to electronically perform a business processing job in which a document, a slip, and a ledger are handled with an image as it is on a computer. CONSTITUTION:This method is constituted of a means 2 which comprises a job program by making it into parts, an execution means 1 for the parts, a means 3 for parts registration, and a catalog sheet definition means 4 to perform relative definition between the parts. In this way, the improvement of productivity can be expected compared with conventional application development. Since a job can be executed with an actual image, the operability by a user can be improved more than a conventional application.
Patent JP-S6281724-A (JP)
Title: Semiconductor device
Inventor: KITAOKA SHUJI
IPC: H01L27/04
Filed: 1985-10-07
Abstract: PURPOSE:To obtain a semiconductor device capable of simultaneous testing of many semiconductor chips by providing a pad aggregate for die sort testing of semiconductor chips. CONSTITUTION:In the region where a dicing line 9a is laid among semiconductor chips 1-8, a pad aggregate 10 for effecting the region where the dicing line 9a and other dicing lines 9b, 9c,... are arranged, plural wirings 11... which connect input and output pads for bonding of the semiconductor chips 1-8 with the pad aggregate 10 are respectively laid. Accordingly, at the time of the die sort testing of the semiconductor chips 1-8, the eight semiconductor chips 1-8 can be tested at the same time by only bringing a probe in contact with the pad aggregate 10. Then, the time for testing all of (n) pieces of semiconductor chips is (testing time for one chip + time for movement) X number of chips divided by  n, which is only 1/n of the conventional one.
Patent JP-S6282493-A (JP)
Inventor: YASUMA HIDEYUKI
IPC: G07G5/00
Filed: 1985-10-07
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-H0778090-A (JP)
Title: Priority scheduling method for job
Inventor: ABE HIDEAKI
IPC: G06F9/48
Filed: 1993-09-08
Abstract: PURPOSE:To effectively utilize a CPU resource according to system operation by starting a patrol process for searching a resource-classified management table and raising the execution priority level of a job occupying the resource as a factor of hindrance to a request to occupy the resource that is made by a preferential job. CONSTITUTION:An exclusive control function 13 which exclusively control the right to occupy the resource accepts and processes a request to occupy the resource from a job and when the requested resource is already occupied by another job, a preferential job judging means 12 decides whether the requesting job is preferential. When the request to occupy the resource is expected from the preferential job, a patrol managing means 14 and a priority level managing means 15 check a job which already issues a request to occupy the resource to the resource that the preferential job makes the request to occupy and whether the job is waiting to occupy another resource, and raises the execution priority levels of all jobs which generate hindrance when the preferential job occupies the resource.
Patent JP-H04104592-A (JP)
Title: Video tape recorder
Inventor: OTSUKI TAKUYA
IPC: H04N9/80
Filed: 1990-08-23
Abstract: PURPOSE:To reduce the scale of a circuit with simple construction and to obtain the video tape recorder of a television system conversion type with little signal deterioration by providing a YC separation circuit, a chrominance signal demodulation circuit, a field frequency/scanning line number conversion circuit, a luminance signal recording processing circuit, a chrominance signal modulation circuit, a conversion controller, and a YC mixed circuit. CONSTITUTION:A conversion controller 7 supplies a control signal to a chrominance signal modulation circuit 3, a field frequency/scanning line number conversion circuit 4, and a chrominance signal modulation circuit 6, and controls the signal of a first TV system so as to be converted into the signal of a second TV system. That is, the TV signal of the first system is divided into a luminance signal and a chrominance signal by a YC separation circuit 2, and the chrominance signal is converted into a chrominance difference signal to supply to the field frequency/scanning line number conversion circuit 4 and Y converted into the field frequency/scanning line number of the second TV system. The chrominance difference signal obtained from this conversion circuit 4 is directly converted into the reduction conversion carrier chrominance signal of the second TV system by the chrominance signal modulation circuit 6. Thus, the number of frequency conversions of the chrominance signal is limited to twice, and the deterioration of the signal can be reduced.
Patent JP-H1163484-A (JP)
Title: Combustion control device
Inventor: SHIMOBOU KAZUYA
IPC: F23N5/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a safe combustion control device having a high reliability in operation in an oil burning warm air heater by a method wherein a combination of a control circuit board, a micro-computer and a nonvolatile memory means is performed positively with a simple configuration. SOLUTION: A plurality of machine type discriminating codes stored or set in a micro-computer 10, a circuit constant setting section 13 and a non- volatile memory means 11 are compared with and judged by a first comparing and discriminating section 15 and a second comparing and discriminating section 16 to discriminate the type of machine and then a wrong combination of the microcomputer 10, the circuit constant setting section 13 and the non-volatile memory means 11 is eliminated.
Patent JP-S6377296-A (JP)
Title: Time division line system
Inventor: KATSUYAMA TSUNEO
IPC: H04Q3/52
Filed: 1986-09-19
Abstract: PURPOSE:To attain the information exchanging of a different speed by writing the communication information from a highway into an exchanging memory, completing this, writing the next communication information into the designated exchanging memory and reading it to a desired communication channel on an outgoing highway. CONSTITUTION:An exchanging memory 10i is provided for a communication channel (i), and a means 32Wi to activate a writing and a completion detecting means 33Wi to detect the completion of the communication information are provided. A writing designating means 34Wi to designate an exchanging memory to execute the next writing, a means 32Ri to activate the reading, a completion detecting means 33Ri to detect the completion, and a reading designating means 34Ri to designate the next reading are provided. This is the system to respond to the detection of a means 33W, designate a next exchanging memory number (j) with a means 34 W, detect it with a means 32Wj of the number (j), execute successively the writing to the exchanging memory and designate an next exchaning memory number (k) with a means 34R by the detection of a means 33R and execute successively the reading.
Patent JP-2001046498-A (JP)
Title: Needleless syringe
Inventor: HOSHI MITSURU
IPC: A61M5/30
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To stably hold a needleless syringe at an injection position and inject a correct liquid medicine amount, by providing a flange shaped collar around the tip of a nozzle, in a needleless syringe for jet-injecting a certain amount of liquid medicine. SOLUTION: A front cylinder 4 is grabbed, the tip of a nozzle 2 is butted to a suction outlet of a liquid medicine vial, a rear cylinder 5 is rotated counterclockwise to back, and a scale figure of a liquid medicine amount display window 26 is fitted to a required numerical value. Thus, a piston 8 moves backward, and takes the required liquid medicine amount into a needleless syringe. When this nozzle 2 is butted to an injection position of a patient and a latch release button 7 is depressed, a rod 9 becomes free, and receives repulsion of a compression spring 14 to move forward. The piston 8 compresses the liquid medicine in a space chamber at a high pressure, and the liquid medicine goes out of an injection hole at a high speed for subcutaneous injection.  A flange portion is provided for the nozzle 2, so that the needleless syringe is stably held at the injection position, and the liquid medicine can be injected without pain.
Patent JP-S59122277-A (JP)
Inventor: ETSUKARUTO RENEMAN
IPC: H04N1/10
Filed: 1983-11-29
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-H0272446-A (JP)
Title: Memory controller
Inventor: TANAKA ATSUSHI
IPC: G06F9/34
Filed: 1988-09-08
Abstract: PURPOSE:To decrease the referring frequency to a memory by sending immediately some necessary pieces of those data read out of the memory with no intervention of a data holding means. CONSTITUTION:The 8-byte data read out of a memory 13 are inputted to a memory reading register MDR15 and a selector 17. While the 8-byte data read out of a memory 14 are inputted to an MDR16 and a selector 18. The selector 17 selects the data lines 13a and 15a, and the selector 18 selects the data lines 14a and 16a respectively. Then an aligner 19 shift cyclically the input 16-byte data to the right or the left by an appropriate extent and outputs the 8-byte data of the left half. Thus it is possible to decrease the reading frequency of the same part of a memory and to decrease the memory reference frequency.
Patent JP-H0385484-A (JP)
Title: Road surface condition detector
Inventor: ASAYAMA MAKOTO
IPC: G01W1/00
Filed: 1989-08-29
Abstract: PURPOSE:To accurately grasp a road surface state and to conserve snow melting energy by indirectly judging the temp. change of the surface plate heated by a heater as the road surface state on the surface plate by a control part. CONSTITUTION:At first, when the temp. of a surface plate 11 lowers to predetermined temp., an operator 22 controls a heater control circuit 24 to operate a heater 12 to heat the surface plate 11 and the temp. of the surface plate 11 is stored in a memory 23 at a predetermined interval through a temp. sensor 13, a sensor signal line 12 and a temp. sensor input circuit 21. The surface temp. rises gradually by the heating due to a heater 11 but, since latent heat for the phase transfer to water is required in the vicinity of 0 deg.C, temp. stagnates but, in dry and wet states, there is no stagnation in the vicinity of 0 deg.C and temp. rises in a definite ratio. Further, a temp. rise is different as the difference between dryness and wetness. The operator 22 performs analysis on the basis of the data of the memory 23 and a road surface state is discriminated to output a result to the outside. When sen discrimination is completed, the heater 12 is rapidly stopped and, when temp. lowers, the heater 12 is operated.
Patent JP-H11105286-A (JP)
Title: Print head having heating element conductor positioned in spaced apart plane
Inventor: KOMPLIN STEVEN ROBERT
IPC: B41J2/16
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the structure inside an inkjet print head for providing an energy pulse to a heating element by providing a print head having a heater chip comprising a plurality of first and second conductors positioned in spaced apart planes. SOLUTION: A heater chip 10 comprises a main body part 18 including a plurality of first and second conductors. First and second sets 80a, 80b each comprising 6 pieces of the first conductors 60a to 60f, 4 pieces of the second conductors 70a to 70d, and 4 pieces of heating element sections 11a to 11d, are provided in the sides facing with each other with respect to a center opening 15. Each heating element section 11a to 11d has 6 pieces of heating elements 12 such that the 4 heating element sections 11a to 11d provide 24 pieces of the heating elements 12. Accordingly, 8 pieces of the heating element sections 11a to 11d obtain 48 pieces of the heating elements 12.
Patent JP-S61104413-A (JP)
Title: Thin film magnetic head
Inventor: NAGATA YUJI
IPC: G11B5/39
Filed: 1984-10-24
Abstract: PURPOSE:To omit a conductor film for generation of a bias magnetic field by forming two MREs at both upper and lower sides of a yoke via an insulated layer and then connecting those MREs in terms of DC. CONSTITUTION:The 1st and 2nd MREs 13 and 19 are connected in series to each other and the sense currents flowing both MREs are parallel to each other and flow in opposite directions to each other. Therefore the induction field produced by the sense current flowing through the MRE13 functions as a bias magnetic field to the MRE19. While the induction field due to the sense current flowing through the MRE19 function as a bias magnetic field in the same direction as that of the MRE13. In other words, the sense current of each MRE has a function to apply a bias magnetic field of the other side with each other. Furthermore the bias magnetic fields of both MREs function in the same direction. As a result, the reproduction sensitivity is improved by 6dB by connecting those MRE13 and 19 in series to each other.
Patent JP-S6283698-A (JP)
Inventor: KONDOU YOSHIKAZU
IPC: B01D53/56
Filed: 1985-10-09
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-S6284879-A (JP)
Title: Joining method for dissimilar material
Inventor: MASUYAMA FUJIMITSU
IPC: B23K9/23
Filed: 1985-10-09
Abstract: PURPOSE:To optimize the post weld heat treatment conditions by interposing the Cr-Mo steel of the specified components between Cr-Mo group low alloy steel and Cr steel of high strength and by performing a welding respectively. CONSTITUTION:Due to the discrepancy of the post weld heat treatment temp. on the low alloy steel for high temp. containing Cr and Mo and 9-12% Cr steel, the direct welding of the both is virtually impossible. In advance, the low carbon Cr-Mo steel having the component composition of <=0.12% C, 8-10% Cr, 1.5-2.5% Mo, etc. is arranged by interposing between the welding materials of 9-12% Cr steel and Cr-Mo low alloy steel. the 9-12% Cr steel and 9% Cr -2% Mo steel are first welded and annealed, then the 9% Cr-2% Mo steel and Cr-Mo low alloy steel are annealed by welding them. In this case, the respective annealing conditions can be optimized by setting each annealing temp. individually. Consequently the post weld heat treatment can be optimized.
Patent JP-2000057593-A (JP)
Title: Optical disk device
Inventor: IMAI TAKESHI
IPC: G11B19/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To easily focus on a layer of a moving destination by supplying a kick voltage to an optical pickup when acceleration of a wobbly surface of an optical disk becomes a prescribed value away from the center of the acceleration. SOLUTION: When the optical pickup PU: 4 focalizes on a recording surface of a first layer 2 from a data reproducing state of the recording surface of a second layer 3 of the disk 1, it applies an opposite polarity kick voltage to a focus coil to move the movable part of the PU: 4 toward the first layer 2. A focus error signal outputted from an RF amplifier 5 is supplied to a CPU: 12, and its low-pass component is amplified by an amplifier 13 to be supplied to the CPU: 12. Then, the voltage of the focus error signal is A/D converted by the CPU: 12, and the maximum value and the minimum value of the error signal are obtained, and by calculating its middle timing, a point of time when the acceleration of the wobbly surface of the disk 1 in the vertical direction becomes nearly zero is calculated.