baber/WOPTO huggingface dataset:
Patent JP-S61156976-A (JP)
Title: Digital television receiver
Inventor: YOSHIMOTO AKIRA
IPC: H04N5/08
Filed: 1984-12-27
Abstract: PURPOSE:To prevent the destruction of a horizontal output circuit by checking the transfer of an erroneous control information relating to horizontal synchronization reproduction from a microcomputer due to noise, disturbance and the like. CONSTITUTION:A detecting section 128 compares a horizontal phase information 125, a horizontal pulse duration information 127, and a control information previously stored in the detecting section 128. IN case of a value of a previously determined range or when a data is erroneously detected owing to the mixture of disturbances, it is judged that an erroneous information is transferred from a microcomputer 120 and a control information 129 is outputted. When the microcomputer 120 receives the control information from the detecting section 128, a control information 121, namely the horizontal phase information and the horizontal pulse duration information are newly transferred.
Patent JP-2000111796-A (JP)
Title: Projection variable magnification lens system
Inventor: MINEFUJI NOBUTAKA
IPC: G02B15/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a projection variable magnification lens system which is constituted so that back focus is long, a diameter ratio is about 1:2 to 1:2.5 and a half viewing angle being about 26 deg. can be included at a short focal distance end (maximum viewing angle) and, which is provided with a variable magnification ratio being about 1.3x to 1.4x even with high resolution. SOLUTION: This projection variable magnification lens system is provided with a 1st positive lens group, a 2nd negative lens group and a 3rd positive lens group in the order from an enlargement side. Then, a variable magnification is executed by the 2nd lens group and the movement of an image surface associated with the variable magnification is corrected by the 3rd group. Besides, a focusing action is executed by the 1st group. Then, it is constituted so as to satisfy the conditional expressions of (1), (2) and (3). (1) 1.8<F1/Fw<3.0. (2) 0.7<|F2/Fw|<1.3. (3) 1.4<|F1-2/F3|<2.4. Provided that Fi shows the focal distance of an (i)th lens group, Fw shows the focal distance of the whole lens system at the short focal distance end and F1-2 shows the synthetic focal distance of the 1st lens group and the 2nd lens group.
Patent JP-H02171241-A (JP)
Title: High-strength highly modulous polyolefin composite improved in stretching capacity in solid
Inventor: IAN ROORANDO HARISON
IPC: B32B27/32
Filed: 1989-10-25
Abstract: PURPOSE: To enhance the strength by a method wherein a coextruded cap layer of a polymer constituted of a butene-1 homopolymer and a copolymer of a homopolymer and ethylene is laminated on both surfaces of a core layer constituted of polypropylene and linear low-density polyethylene, and a composite thus obtained is drawn to a specific draw ratio. CONSTITUTION: This composite is a drawn polyolefin laminate which has a tensile strength of 0.35 GPa or above and a 1% secant modulus of 10.5 GPa or above and of which the elongation at breakage is less than 10% and a laminate which is prepared by laminating a coextruded cap layer of a polymer constituted of a butene-1 homopolymer and a copolymer of a homopolymer and ethylene on both surfaces of a core layer of a polymer constituted of polypropylene and linear low-density polyethylene and by drawing the laminated material to a draw ratio of 15:1 or above. For the material usable as the core layer, a polypropylene polymer containing the linear low-density polyethylene being a copolymer of polypropylene and ethylene having highly isotactic crystallizability and of 1-butene to 5% is used. The molecular weight of the polypropylene core polymer is in the range of 0.1-20 M.F.  According to this constitution, the composite of high strength and high modulus can be obtained.
Patent JP-H02388-A (JP)
Title: Semiconductor substrate with superconductor layer
Inventor: FUJIMORI NAOHARU
IPC: H01L23/52
Filed: 1988-11-04
Abstract: PURPOSE:To bring a wiring for an IC to a superconductive state, and to reduce the loss of currents while enabling operation at high speed by forming a composite oxide superconductive layer shaped onto an oxide substrate and a semiconductor single crystal layer formed onto the superconductive layer. CONSTITUTION:A semiconductor substrate is formed of a composite oxide superconductive layer shaped onto an oxide substrate and a semiconductor single crystal layer formed onto the superconductive layer. An integrated circuit using a composite oxide group superconductive material as a wiring material is shaped by machining the semiconductor substrate. An integrated circuit substrate for forming a novel superconducting element such as a semiconductor device, in which a Josephson junction is shaped to a composite oxide superconductor section, a superconducting transistor, in which the semiconductor substrate and the superconductor are combined, a hot-electron transistor is acquired. Accordingly, wirings for an IC are brought to a superconductive state, and the loss of currents can be reduced while high frequency transmission or high speed operation can be realized.
Patent JP-H09121158-A (JP)
Title: Frequency synthesizer tuner
Inventor: YAMAMOTO YUJI
IPC: H03L7/113
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce further a lockup time by decreasing a time till an oscillating frequency of a VCO is tuned to an object channel selection frequency. SOLUTION: This tuner uses a frequency comparison means 5 to obtain a frequency difference Δf between an object channel selection frequency f1 and an oscillator frequency do of a VCO 3 and has a frequency comparison loop to feed back the obtained frequency difference signal Δf to the VCO 3 and the channel frequency f1 is adjusted by controlling the oscillator frequency fo of the VCO 3 with the frequency comparison loop. In this case, a count time setting means 7 to vary a count time Tc for measuring the oscillator frequency of the VCO 3 used by the frequency comparison means 5 is provided, and the frequency comparison means 5 increases the count time Tc every time the measurement of the oscillator frequency of the VCO 3 is repeated by the frequency comparison means 5.
Patent JP-2001095358-A (JP)
Title: Threshing chamber cover for combine harvester
Inventor: ISHIHARA YUSAKU
IPC: A01D69/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a threshing chamber cover for combine harvesters which is opened, when an engine stopping button is operated, to provide a sufficient gap for the cover and a feed chain. SOLUTION: This cover, covering the upper side of a threshing chamber, containing a threshing cylinder, over the entire width is provided with an engine stopping mechanism, wherein the cover is designed to be opened in communication with the stopping mechanism when it is started.
Patent JP-H08132943-A (JP)
Title: Side support structure of seat back frame
Inventor: KUSHIMA KAZUSANE
IPC: B60R21/02
Filed: 1994-11-14
Abstract: PURPOSE: To provide a side support structure of a seat back frame allowing the backward bending deformation of the seat back frame at the time of a rear-end collision so as to be able to relieve collision load. CONSTITUTION: The upper and lower parts of side supports 5 are rotatably journalled to the frame side 1a of a seat back frame 1 by supporting shafts 6, and the through holes of the upper supporting shafts 6 are formed into oblong holes 7 for allowing the vertical movement of the supporting shafts 6.
Patent JP-H08139003-A (JP)
Title: Mask for charged particle beam exposure and its manufacture
Inventor: AMAMIYA ISAO
IPC: G03F1/68
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a mask for charged particle beam exposure excellent in durability wherein the manufacturing process is simple, and manufacture is easy, by using a substrate which contains one or both phosphorus and boron, and has conductivity. CONSTITUTION: A mask 1 for charged particle beam exposure consists of a retaining frame part 2 and a thin film part 3 retained by the retaining frame part 2. A penetrating pattern 31 as an elemental pattern is formed on the thin film part 3. In this cape, one or both phosphorus and boron are previously ion-implanted into an Si substrate as a material by using an ion implantation method, and conductivity is imparted. Thereby, charge-up can be prevented while maintaining a simple structure which is the feature of a mask for charged particle beam exposure using a bare Si substrate.
Patent JP-H10125219-A (JP)
Title: Manufacture of plasma display panel barrier plate
Inventor: YONEYAMA KENICHI
IPC: H01J9/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel(PDP) barrier plate which facilitates the enlargement of screen and can realize high definition by a simple manufacturing process wherein the barrier plate constituting a discharge display cell of the PDP can be molded with high precision for a short time. SOLUTION: A molded frame opening part having a barrier plate shaped recessed part is filled with a barrier plate molding composition containing a photo-curing resin. Then, the barrier plate molding composition, with which the molded frame opening part is filled, is firmly adhered to an insulation substrate having translucency. Subsequently, it is exposed from a back face of the insulation substrate through the medium of the insulation substrate, and a photo-curing resin contained in the barrier plate molding composition is cured so that the barrier plate molding composition in the mold is cured. Then, the insulation substrate provided by demolding the mold is integral with a barrier plate molding body to be burned.
Patent JP-H10123096-A (JP)
Title: Mass analysis method for sialooligosaccharide
Inventor: OKAMOTO MASAHIKO
IPC: G01N27/62
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To analyze the structure of a sialooligosaccharide from mass spectral information by ionizing a sialooligosaccharide derivative, obtained by causing to 2-aminopyridine to act on the reductive end of sialooligosaccharide, through impact ionization thereby detecting sialooligosaccharide and determining the molecular weight. SOLUTION: 2-aminopyridine is caused to act on the reductive end of sialooligosaccharide, as pretreatment, to produce a sialooligosaccharide derivative which is then ionized by impact ionization. Multiple product ions produced through collision of parent ions generated through ionization against an inert gas, e.g. argon or helium, are separated depending on the mass number/charge number (m/z) and then the intensity of each ion is recorded and arranged according to the order of m/z. Structure of sialooligosaccharide, e.g. arrangement of compositional unit saccharide, branch position, can be analyzed in detail based on useful mass spectral information, e.g. mass difference between respective fragment ions on the reductive or nonreductive end side.
Patent JP-S63132116-A (JP)
Title: Impeller type flow rate measuring instrument
Inventor: AYABE TAKAO
IPC: G01F1/06
Filed: 1986-11-21
Abstract: PURPOSE:To obtain a flow rate signal indicating the flow direction of fluid to be measured by providing two detection coils opposite an impeller at intervals and generating a phase difference between electromotive forces induced across the detection coils. CONSTITUTION:The impeller 2 which has magnets 3 fitted to the tip parts of blades 2a is pivoted on a shaft 4 rotatably in a radial direction of piping 1 where the fluid to be measured flows. A nonmagnetic cover 5 is provided to the upper part of the piping 1 opposite the impeller 2 and the detection coils 6 and 7 which detect the rotation of the impeller 2 are provided outside the cover 5 nearby the impeller 2 at intervals. The electromotive forces having a mutual phase difference are generated across the coils 6 and 7 through the rotation of the impeller 2 and rectangular wave signals from waveform shaping circuits 10 and 11 are supplied to a flow direction decision circuit 12. The flow rate signal indicating the flow direction of the fluid to be measured is obtained from the output signals of AND circuits 19 and 20 to indicate the capacity of fluid in a tank connected to the piping 1 in the left direction by a capacity indication part 24.
Patent JP-H11102161-A (JP)
Title: Projection type display device and its ceiling installation device
Inventor: KOBAYASHI KEN
IPC: G09F9/00
Filed: 1997-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling installation device which facilitates the installation and removal of a projection type display device to and from the ceiling. SOLUTION: This ceiling installation device has a plug means 6 which is made attachable and detachable to and from a ceiling socket 4 disposed at a ceiling section 3, a holding mechanism 7 which is mounted at this plug means and is made rotatable within a horizontal plane while holding the projection type display device 1 and an electricity transmission means 19 for leading the power source from the ceiling socket 4 to the projection type display device 1.
Patent JP-H09101902-A (JP)
Title: Job scheduling system
Inventor: HAYASAKA TAKESHI
IPC: G06F15/16
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To effectively utilize system resources and to improve the performance of a system by executing suitable scheduling corresponding to the state of utilizing the system by dynamically resetting correspondence between a job class and a job allocation unit corresponding to the conditions of a turned-on job. SOLUTION: This system is provided with a job scheduling means 15 for performing job scheduling by letting a different job allocation unit 13 correspondent for each job class based on the load state of each job allocation unit in a system table 19, where system information containing the load states of respective job allocation units is stored, and the job class of a job and a job allocation unit reprogramming means 20 for dynamically changing the correspondence between the job class and the job allocation unit so as to suitably set the job allocation unit by referring to the system table.
Patent JP-S62139819-A (JP)
Title: Production of semi-hard magnetic alloy
Inventor: HIRAMOTO KIYOSHI
IPC: C21D9/00
Filed: 1985-12-12
Abstract: PURPOSE:To improve semi-hard magnetic characteristics by subjecting an alloy stock to a heat treatment and cold working in the stage of producing a specifically composed Fe-Ni-Cu semi-hard magnetic alloy. CONSTITUTION:The stock of the Fe-Ni-Cu alloy consisting, per weight %, of 12-25% Ni, 3-20% Cu, and the balance Fe is hot worked at >=900 deg.C to a wire which is then subjected to a tempering treatment at 500-650 deg.C and is allowed to cool in air..The wire is subjected to cold drawing at an ordinary temp. to have 10-80% reduction in area and is further subjected to low temp. annealing at 200-480 deg.C as necessary; thereafter, the wire is subjected to straighteing under the pressure regulated to a low pressure of 5-20kg/mm<2> and a high pressure of 25-50kg/mm<2> in order to adjust the variance of the magnetic characteristics by the low temp. annealing. The semi-hard magnetic alloy which ha the required coercive force and residual magnetic flux density characteristic and is used for a latch-in relay, etc., is obtd.
Patent JP-H07135634-A (JP)
Title: Video recording and reproducing device
Inventor: TAKEUCHI KESATOSHI
IPC: G06T9/00
Filed: 1993-11-09
Abstract: PURPOSE:To realize smooth motion picture display independently of a motion picture receiving speed by providing a motion picture recording and reproducing section in which a video signal is stored onto a 2nd storage medium as motion picture data and the video signal is reproduced as a 2nd video signal. CONSTITUTION:A video signal 101 is received by a video signal separator section 102, a write control part 103 stored the signal as a 1st video signal to a 1st video storage part 105, and a read control section 106 displays the signal on a display part 108. On the other hand, a branched signal 101 is received by a motion picture recording reproducing part 109 as a 2nd video signal and selected by a switch 104 in the control part 103 and stored in the storage part 105, and superimposed on the 1st video signal by a switch section 107. Furthermore, the operations above are controlled by a part computer 111 incorporating the CPU and the 2nd video storage part 112. Thus, while video data are displayed on the display part 108 in an optional size at an optional position, the data are compressed with optional resolution and written in the CPU or the storage medium.
Patent JP-H03144057-A (JP)
Title: Joint structure for floor
Inventor: YAMADA TAKESHI
IPC: E04B1/98
Filed: 1989-10-30
Abstract: PURPOSE:To prevent transfer of solid-borne noise and to improve noise insulation performance by a method wherein, in a joint under a wall formed between floor panels, the joint is filled with a insulating material or a point or linear contact member is inserted. CONSTITUTION:In a joint under a wall formed between floor panels 2 and 3, the joint is filled with vibration insulating rubber 8 or an insulating mateiral such as hard glass wool. On instead of the above, a point contact or linear contact member such as a steel pipe, steel bent material, is inserted. This structure prevents transfer of solid-borne noise between the floor panels 2 and 3.
Patent JP-H01121099-A (JP)
Title: Controlling apparatus for fully automatic washer
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1987-11-05
Abstract: PURPOSE: To eliminate damage on cloth and to prevent the shape of the cloth from being lost or the like by feeding water up to a water level corresponding to the set contents of a setting circuit by a control circuit, judging the quantity of laundry through a load quantity detecting circuit by stirring it, and controlling the water level, washing time and dehydrating time or the like corresponding to the quantity of laundry after this judgement. CONSTITUTION: The control circuit 2 composed of a microcomputer controls the respective processes of washing, rinsing and dehydrating and controls TRIAC 3a-3d corresponding to signals from connected setting circuit 2a, safety switch 2b, water level detector 2c for inside the basket and load quantity detecting circuit 2d for detecting the driving load quantity of stirring blades. The TRIAC 3a and 3b control the forward and backward rotations of a motor 4 for driving the stirring blades. Besides, the TRIAC 3c controls a magnet 6 for drain valve drive and the TRIAC 3d controls a feed valve 7. When these TRIAC 3a and 3b are turned off, the voltage of a phase- advancing capacitor 5 is logarithmically decreased corresponding to the load quantity, and the more the load quantity is increased, the less the number of these pulses is reduced.  Thus, by integrating the number of pulses during the stop of stirring, the quantity of laundry can be discriminated.
Patent JP-H10100715-A (JP)
Title: Shift operation input device of automatic transmission
Inventor: MIYOSHI KEISUKE
IPC: F16H59/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten the width of a shift operation input device of an automatic transmission equipped with a neutral energizing member to energize a shift lever to the neutral position within the M range wherein the arrangement is such that the selected position of a plurality of ranges including D range to make change-over of the shift position automatically and M range to make changing over manually are located in a row and that the manual shift operation within the M range using the shift lever is made along the row. SOLUTION: A guide plate 41 to restrict the inter-range operation of a shift lever in cooperation with a shift pin 21 installed on the lever is installed upright in the lever operating direction, and a recess 44 is provided at the surface of guide plate 41 on the side with shift lever to accommodate a pair of cams 51 and 52 which energize the shift lever to the neutral position in the M range.
Patent JP-H01123607-A (JP)
Title: Production of composite separation membrane
Inventor: YANAGA YUKIO
IPC: C08J9/28
Filed: 1987-11-05
Abstract: PURPOSE:To improve the separation performance of the above membrane by applying a soln. of aromatic polyimide or amido-imide in dioxane as the main solvent on a porous membrane obtained by forming the membrane of the aromatic copolyimide or amido-imide having a specified composition by a wet process, drying the soln., and heat-treating the obtained material. CONSTITUTION:The aromatic copolyimide consisting of the materials shown by formulas I and II in 90-70/10-30 molar ratio or the aromatic copolyamido- imide consisting of the materials shown by formulas III and IV in 70-90/30-10 molar ratio is formed into a membrane by a wet process. A soln. of 0.05-10pts. wt. of the copolyimide or amido-imide in the mixed solvent consisting of 100pts. wt. of dioxane and 5-50pts.wt. of the other polar solvents such as DMF and DMSO is applied on the obtained porous membrane, dried, and heat-treated. By this method, a more stable composite membrane having excellent separation performance and permeability than the conventional one not added with dioxane can be obtained.
Patent JP-H03142874-A (JP)
Title: Semiconductor memory device
Inventor: NAKAKIDO KAZUTO
IPC: H01L27/108
Filed: 1989-10-27
Abstract: PURPOSE:To isolate a digit line to which a defective cell is connected electrically completely from other lines when the defective cell is formed by providing an isolating means which can isolate the digit line completely from the other line on each digit line within a regular memory cell array. CONSTITUTION:Digit lines DL1-DL4 are connected to sense amplifiers SA1 and SA2 through fuses Fu1-Fu4 and also connected to a precharge-level line PL through transistors Q1, Q3, Q4 and Q6 and fuses Fu5 and Fu6. When an electric test is conducted in the wafer state and a defect is found in a memory cell MS1, the digit line to which the cell is connected is not selected, and the fuses Fu1, Fu2 and Fu5 are cut. In this way, the digit lines DL1 and DL2 are isolated from the other lines. Therefore, even if the digit lines and a word line are shorted, the effect is not received. Thus the chip can be saved as a good product.
Patent JP-S62140860-A (JP)
Title: Printer-controlling system
Inventor: NOSAKA KIYOBUMI
IPC: B41J11/48
Filed: 1985-12-13
Abstract: PURPOSE:To enable the leading end of a paper to be easily positioned, by adding a predetermined backward feeding time paper discriminating function for switching to an operation of a paper leading end positioning mechanism when a paper is fed backward by a predetermined distance, to a backward feeding mechanism. CONSTITUTION:When a paper 1 is newly set onto a tractor 2, the presence of the paper 1 is detected by a continuous form paper detecting sensor 3. Therefore, also when a paper-setting switch (a) is depressed by the operator for positioning the leading end of the paper, a discriminating part 8 starts a backward feeding mechanism. In this case, a predetermined backward feeding time paper discriminating function operates to feed the paper 1 backward by a predetermined distance N[mm], and when the paper 1 comes to be not detected by the sensor 3, the backward feeding is stopped, and a paper leading end positioning mechanism is started. However, when the presence of the paper 1 is being detected by the sensor 3 even after the backward feeding, it is judged that the operator intends to perform the backward feeding for detaching the paper 1 or for other purpose, and the backward feeding is continued.