baber/WOPTO huggingface dataset:
Patent JP-H11317063-A (JP)
Title: Car audio system, its control method and recording medium recorded with car audio system controlling program
Inventor: KURIHARA NOBUMICHI
IPC: B60R11/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique of a car audio system easily communicating information with external equipment. SOLUTION: When information such as various settings are preserved beforehand by writing them in a compact flash card 13 and transferring them to a hand-held personal computer 8 through infrared communication, the setting is returned easily to its former state even when the setting is revised, and the information is introduced easily from the outside. Further, like the hand-held personal computer, the software realizing various functions is updated and added, and user's private information such as an address book used in such a software is communicated with an external personal computer.
Patent JP-H0241472-A (JP)
Title: Mattress cover cloth
Inventor: FUERUTSUIGAA DANIERU
IPC: D06M13/02
Filed: 1989-05-15
Abstract: PURPOSE: To obtain a mattress cover cloth excellent in flame resistance, waterproof property, antibacterial property, low allergy developing property, etc., by forming a 1st coating layer containing a flame retardant, antifungal and antibacterial agents and a 2nd coating layer containing antifungal and antibacterial agents on a fabric or nonwoven fabric of glass fibers. CONSTITUTION: A 1st coating layer comprising a polymer selected from polyvinyl chloride, polytetrafluoroethylene, neoprene, an acrylic (co)polymer, silicone rubber, etc., and containing an effective amount of a flame retardant (e.g. antimony trioxide or antimony pentoxide) and effective amounts of antifungal and antibacterial agents (e.g. N-trichloromethylthio-4-cyclohexene-1, 2- dicarboximide) is formed on a fabric or nonwoven fabric of glass fibers and a 2nd coating layer comprising the above polymer and containing effective amounts of antifungal and antibacterial agents is formed on the 1st coating layer to obtain the objective mattress cover cloth. This cover cloth is excellent also in antifungal property, friction resistance, non-wearing property and chemical resistance.
Patent JP-S5246088-A (JP)
Title: Preparation of novel addition products
Inventor: MASUDA TSUYOSHI
IPC: C08L33/02
Filed: 1975-10-09
Abstract: PURPOSE: Addition products of triazine compounds with glyoxal;for example, a clear, low viscosity liquid as shown in the table. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5656658-A (JP)
Title: Glass-sealed type diode
Inventor: YANASE SABUROU
IPC: H01L29/06
Filed: 1979-09-20
Abstract: PURPOSE:To avoid the generation of deterioration in the characteristics of the diode due to the mixing-in of a foreign substance by providing a diffusion layer insulation different from an electroconductive type on the surface of a diode chip on the peripheral part of the surface of the chip having a bump electrode. CONSTITUTION:A layer 2 of N type is formed on a semiconductor substrate 1 of N<+> type, the whole surface thereof is covered with an SiO2 film 3, an opened hole is provided to form a region of P<+> type diffusively in the layer 2, the bump electrode 4 is fitted to the region, and thus the diode is prepared. In this constitution, a P type layer 6 having a different electroconductive type from the layer 2 is provided diffusively like a ring on the surface of the peripheral part 5 of the diode chip. By such a constitution, the generation of short-circuit inferiority and the like in the device is prevented by the presence of the layer 6, since a heat sink and the surface of the chip can be separated electrically from each other by the P-N junction generated on the interface between the layers 2 and 6 even when any foreign substance intrudes between the heat sink and the surface of the chip.
Patent JP-H09303099-A (JP)
Title: Tunnel structure
Inventor: SAITO IPPEI
IPC: E21D15/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel structure which is never collapsed even when a powerful shearing force acts thereon in an earthquake. SOLUTION: Two side walls 12 are raised opposite to each other on a lower floor slab 11. A plurality of middle columns 13 are arranged and raised in the center toward tunnel direction. The upper end of each middle column 13 is separated from the girder 15 of an upper floor slab 14, and a sliding member 16 is fixed to the upper end surface. Thus, the horizontal force acting on the upper floor slab 14 in an earthquake is prevented from being transmitted to the middle column 13, so that the shearing force acting on the tunnel has no influence on the middle column. Consequently, even when a powerful shearing force acts on the tunnel, the collapse of the middle column 13 and, in its turn, the collapse of the tunnel can be prevented.
Patent JP-H10295263-A (JP)
Title: Dicoloring preventing agent for processed marin products
Inventor: SAITO SUSUMU
IPC: A23B4/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a discoloring preventing agent by which the discoloring of processed marin products, especially, a fish having red meat originated from hemoglobin, myoglobin and carotenoid coloring matters is effectively prevented by containing a koji acid, a sodium bicarbonate and organic acids as an effective component. SOLUTION: The kojic acid being favorably 0.001-2%, sodium bicarbonate being favorably 0.01-4% and the organic acids being favorably 0.001-4% are contained as the effective component. Examples of the organic acids include citric acid, acetic acid, tartaric acid, lactic acid, fumaric acid, malic acid and sodium salts thereof. It is favorable that the mixing ratio of the effective components is 0.1-10 sodium bicarbonate and 0.5-5 organic acids as against 1 koji acid.
Patent JP-S5762067-A (JP)
Title: Jam controller of trainsfer type copying machine
Inventor: KAWAI YOSHIHISA
IPC: B65H7/20
Filed: 1981-07-31
Abstract: PURPOSE:To exercise control over sheets of paper, dispersed on a carriage path, corresponding to the ocurrence position of a jam, by providing the 1st signal generating means of sending a signal on the start of a copying proces, the 2nd generating means of sending a signal at intervals of time corresponding to the copying process, a multistage storage means, and a detecting means. CONSTITUTION:Paper send from a paper feed part 6 is ejected through the 1st carriage part 10, a transfer part 7, the 2nd carriage part 11, the 3rd carriage part 12 including a fixing device, and the 4th carriage part 13. When a paper detector 37 does not any paper, the operation of the paper feed part 6 is stopped and the process of copying a sheet of paper carried before the occurrence of a jam is completed. Once a paper detector 38 detects a jam, the paper feed part 6 and a photosensitive belt 1 are both turned off and processor copying sheets of paper carried before the occurence is completed. When a paper detector 39 detects a jam, the paper feed part 6 and photosensitive belt 1 are stopped and the operation of the fixing device 9 is also stopped to complete the process of copying preceeding sheets of paper.
Patent JP-S61282573-A (JP)
IPC: E05G1/00
Filed: 1985-06-06
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-H11301883-A (JP)
Title: Paper feeder
Inventor: SAKAMOTO HISAO
IPC: B65H7/08
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To detect the skew of a recording medium caused by a paper feed miss in advance with an inexpensive means having a simple structure by detecting the skew of the recording medium when it is fed via the presence or absence of a time difference when two sensors arranged on a paper feeder at a fixed interval detect the feeding of the recording medium. SOLUTION: Two paper tip sensors 11A, 11B are installed on a document mount 7 at the prescribed distance between them in the main scanning direction X. The difference of the arrival time of the right and left ends of a recording medium 9 is measured by two paper tip sensors 11A, 11B, and whether the recording medium 9 is fed in normal feeding or skew feeding can be correctly judged. The distance between both sensors 11A, 11B is preferably made as near as possible to the width of the recording medium 9 (length in the X- direction) for detection. At least one of two paper tip detecting sensors 11A, 11B, e.g. the paper tip sensor 11B, is made movable, then the size of the recording medium 9 can be detected, and a record miss caused by the detection miss of the size of the set recording medium 9 can be prevented.
Patent JP-2000312166-A (JP)
Title: Correlator and demodulator circuit for cdma communication system
Inventor: NAKAMURA MASARU
IPC: H04B1/707
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a correlator in a code division multiple access(CDMA) communication system, where the single correlation unit can apply a plurality of correlation arithmetic operations to same received data. SOLUTION: This correlator 10 is provided with a plurality of signal registers 11 that temporarily store a received signal, a signal register selection circuit 12 that selects and outputs any of the received signals in the signal registers 11, a multiplier 14 that obtains a product between the received signal and a reference signal, an adder 15 that accumulates the result of multiplication and the past accumulated result, N-sets of intermediate registers 16 that temporarily store the results of sum for each of N kinds of correlation arithmetic processing sets, where N is the number of required correlation arithmetic processing sets, and N-sets of result registers 17 that latch a value of the intermediate register 16 at the end of a correlation arithmetic operations as an arithmetic result.  A time control circuit 13 controls the temporal operation of each section of the correlation unit 10. The operating speed of the correlation unit 10 is set as a multiple of N of a spread code speed or more or a multiple of 2N of a reception signal band or over, and a plurality of correlation arithmetic operations with respect to the same receive data are conducted through the time division use of the single multiplier and the single adder.
Patent JP-S62277817-A (JP)
Title: Analog-digital conversion circuit
Inventor: SATO YOSHINORI
IPC: H03M1/12
Filed: 1986-05-27
Abstract: PURPOSE:To obtain an A/D conversion circuit where the possibility of fluctuation of a digital value of the 1st digital signal is precluded in response to the level of an analog signal fluctuated minutely by providing a comparator and a data selector so as to give hysteresis to the 1st digital signal. CONSTITUTION:The titled circuit is provided with an A/D converter 2 receiving an analog signal and outputting the 2nd digital signal, a comparator 4 comparing the present value of the 2nd digital signal with a just preceding value of the 1st digital signal, and a data selector 6 selecting a value relating the just preceding value of the 1st digital signal and the present value of the 2nd digital signal based on the comparison output of the comparator 4. The data selector 6 selects the preceding value of the 1st digital signal when the absolute value of the difference between the present value and the just preceding value is less than a prescribed digital value. Thus, even if the level of the analog signal is fluctuated minutely, the possibility of the fluctuation of the digital value of the digital signal is precluded accordingly.
Patent JP-S5823299-A (JP)
Title: Manufacturing process of runner for centrifugal fan
Inventor: OKAMOTO JIYOUJI
IPC: F04D29/28
Filed: 1981-08-05
Abstract: PURPOSE:To obtain various runners which are low in their costs, and different in aerodynamic performance in such a way that when manufacturing runners for centrifugal fans, blade-shaped slits are formed on the conical face which is formed in conical trapezoid by means of rawing, and then these blade parts are made into the determined shapes by extruding them from the direction of  the conical trapezoid axis. CONSTITUTION:A conical trapezoid 2 is formed by drawing a sheet metal, and then slits 6 are provided in response to the blade shapes to be formed on the conical face 5. Blades 7 are set up by pushing the parts 7b to their outsides. At this moment, the blades 7 are set up by making narrow parts 8a, 8b between the slits into the fulcra. Their sizes in mm. unit are noted as the embodiment in the figure. In conformity with this method, if the blade set-up strokes are made variable, angles at outlet and inlet of the blades can be freely slected, so that various runners which are different in aerodynamic performance by only one metal mold.
Patent JP-S62278678-A (JP)
Title: Generating method for synthetic character
Inventor: KASAHARA TATSUO
IPC: G09G1/14
Filed: 1986-05-27
Abstract: PURPOSE:To reduce the capacity of a character dictionary by eliminating the need for registering in advance position information of an ornament and its kind in the character dictionary, in the case of attaching the ornament. CONSTITUTION:When an ornament bit has been set to start point information, a tip ornamentation processing is executed by selecting an ornament matrix pattern which has allowed to coincide with a thickness size of a start point and a direction code, from an ornament matrix table. Subsequently, a line thickening processing of a stroke is executed by obtaining a thickness matrix pattern which has followed the thickness size of the start point and the direction code, from a thickness matrix table 61.
Patent JP-H10313305-A (JP)
Title: Data transfer method and device therefor
Inventor: HOTSUTA SEIKO
IPC: H04L7/04
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To minimize the time required from the transfer start to reproduction start by transferring data of a second type during the transfer of data of a first type and transferring data of the second type prior to first data, when it is insufficient on a reception side from a total transmission bit rate, a transmission bit rate required for the transfer of data of the first type and the quantity of data of the second type. SOLUTION: A transfer control part 18 transfers data of a medium II during the transfer of data of a medium I from the total transmission bit rate which can be used in a transmission line 3, the transmission bit rate required for the transfer of data of the medium I and the quantity of data of the medium II. When it is not sufficient, for the transfer of data of the medium II to be reproduced synchronously with the data of the medium I on the reception side, the data of the medium II is transferred prior to the transfer of data of the medium I. Then, the data transfer start time of data of the media I and II and the transmission bit rate of data of the medium II are decided, and the multiplex and transfer of data by a multiplex part 17 are controlled.
Patent JP-S5913372-A (JP)
Title: Semiconductor device
Inventor: OIKAWA SABUROU
IPC: H01L29/744
Filed: 1982-07-15
Abstract: PURPOSE:To form the semiconductor device having electrode structure enabled to perform easily trimming work by a method wherein the intervals between the outside lines of respective narrow rectangular shape regions and the outside edges of respective main electrodes are made to have length sufficient to attach or detach a bit to perform trimming of the respective main electrodes in the longitudinal direction of the respective regions. CONSTITUTION:The cathode electrodes 6 as the main electrodes are contacted with low resistance to the respective regions 2 of an N type emitter layer, a gate electrode 7 to be used as the control electrode is contacted with low resistance to the etched down bottom of a P type base layer 3, and is surrounding the respective regions 2. A P type emitter layer 5 is exposed on the surface 1b on the anode side, and an anode electrode 8 to be used as the main electrode is contacted with low resistance. Sufficient lengths to attach and detach the bit for trimming are ensured in the longitudinal direction of the respective regions 2 for the intervals between the outside edges of the respective regions 2 and the outside edges of the cathode electrodes 6. The bit 10 is driven in the longitudinal direction of the respective narrow rectangular shape regions. Silicon oxide films 9 decide the cutting quantities of the respective cathode electrodes 6, and prevent the bit 10 from coming in contact directly with a silicon substrate 1, especially with the respective regions 2.
Patent JP-S6013931-A (JP)
Title: Multi-cylinder internal-combustion engine with supercharing means
Inventor: NISHIYAMA MADOKA
IPC: F02B39/04
Filed: 1983-07-05
Abstract: PURPOSE:To improve the starting performance of a multi-cylinder engine having a supercharger driven by the engine through the intermediary of an overdrive means, by providing throttle valves on the downstream side of the supercharger, and heating intake air by closing part of the throttle valves at the time of starting the engine. CONSTITUTION:An air compressor MC driven by a mutli-cylinder Diesel engine DE through the intermediary of a speed-changing means VT is provided between intake valves IV and a outside-air inlet port 10 of the engine DE. Further, throttle valves TV0 are provided between the outlet of the compressor MC and part of the intake valves IV. At the time of starting the engine, the compressor MC is driven at a prescribed transmission ratio and throttle valves TV0 for a part of cylinders for supercharging intake air and raising the temperature of intake air, whereby it is enabled to improve the starting performance of the engine.
Patent JP-H08311935-A (JP)
Title: Damper of construction machinery
Inventor: KOBAYASHI NOBUYUKI
IPC: F16F15/02
Filed: 1995-05-22
Abstract: PURPOSE: To control the vibration of the body efficiently without lowering operation efficiency of a boom cylinder and to promote a comfortable ride in a construction machinery having a front operating machine. CONSTITUTION: A boom cylinder 4 and a vibration control cylinder 30 are arranged to a front operating machine. A contraction side oil room 4a of the boom cylinder 4 and an expansion side oil room 30b of the vibration control cylinder 30 are linked with a vibration control circuit for functioning in the case the boom cylinder 4 is stopped. The vibration control circuit is equipped with a first selector valve 31 and a second selector valve 32. The first selector valve 31 is provided between vibration control pipe lines 34 and 35 for connecting between the contraction side oil room 4a of the boom cylinder 4 and the expansion side oil room 30b of the vibration control cylinder 30, and when a control lever 24 of the boom cylinder is returned back to a neutral position, the vibration control pipe lines 34 and 35 are linked with each other.  When the second selector valve 32 closes an oil discharge pipe line 36 of the vibration control cylinder 30 when the control lever 24 is returned back to the neutral position. Force with oil pressure in the oil room 4a of the boom cylinder 4 is offset by force with oil pressure in the oil room 30b of the vibration control cylinder 30.
Patent JP-H05315820-A (JP)
Title: Resonance frequency adjustment method for dielectric resonator
Inventor: INOUE JUN
IPC: H03B5/18
Filed: 1992-05-14
Abstract: PURPOSE:To attain an adjustment without removal of a metallic cover by providing an invasion hole of a laser beam on a metallic cover to be an opposite face of an electrode face. CONSTITUTION:A microwave oscillator 1 is made up of an alumina base 3 whose lower side is provided with a metallic electrode film, a dielectric resonator 4 and a strip conductor 5 mounted on its upper side, and a metallic cover 6. Then an invasion hole 8 through which a laser beam is invaded is provided to part of an opposite face of the metallic cover 6 opposite to an electrode face 7 provided to the dielectric resonator 4. A laser beam is emitted to destroy part of the electrode face 7 through the invasion hole 8 without removal of the metallic cover 6. As a result, it is equivalent that the shape of the resonator 4 is substantially changed and the resonance frequency of the resonator 4 is adjusted.
Patent JP-H04324591-A (JP)
Title: Paper money discriminating device
Inventor: KAMAGAMI SHINYA
IPC: G06T7/00
Filed: 1991-04-24
Abstract: PURPOSE:To discriminate the kind and truth/falsehood of a paper money to be discriminated without collecting and analyzing a large amount of data. CONSTITUTION:The data to be discriminated which are read by means of a sensor section 20 and stored in a data storing memory 32 include the gradation data of a paper money based on the printed patterns on both surfaces of the paper money. A paper money gradation data selecting means 40 retrieves and fetches the only gradation data of the paper money from the data to be discriminated. A data dividing means 41 divides the gradation data into plural block areas. A histogram data preparing means prepares prescribed histogram data by processing the divided gradation data at every block area. A paper money discriminating means 43 discriminates the kind and truth/falsehood of the paper money to be discriminated by collating each histogram data with histogram data preset to each kind of paper money and making necessary operation.
Patent JP-H09135017-A (JP)
Title: Fabrication of quantum device
Inventor: MUKAI MIKIO
IPC: H01L29/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate easy fabrication of a high-density quantum device by forming quantum thin lines or quantum dots at a resolution twice as high as a limit resolution of lithography. SOLUTION: Resist 12 is softened and modified into a mask and an Si substrate 11 is subjected to an isotropic etching process with use of the resist mask. The resist 12 is halfway ashed to form a spontaneous oxide film only on exposed areas of the Si substrate. The Si substrate 11 is subjected to the isotropic etching process with use of the spontaneous oxide film as a mask. Thereby two quantum thin lines having a triangular section can be formed within one pitch of the resist 12. Further, these processes can be carried out in two directions to form quantum dots.
Patent JP-H09288600-A (JP)
Title: Monitor control system for system power cut cause
Inventor: SUGAWARA MASAKAZU
IPC: G06F1/26
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a system by dynamically validating/ invalidating a power cut monitor cause which an operator sets based on a system operation situation in the monitoring of an actual power cur cause or changing it. SOLUTION: A power cut monitor cause setting means 1 stores data which the operator inputs by an input display device 5 and the like in a power cut monitor cause information table 2 as new data or updates stored data. A power cut monitor execution judgment means 3 judges whether the monitoring of the prescribed power cut cause is valid or invalid based on the system operation situation, updates data in the power cut monitor cause information table 2 and sets the presence or absence of the monitoring of the power cut cause to the power cut monitor device 4 based on a setting content in the power cut monitor cause information table 2. The power cut monitor device 4 detects the occurrence the actual power cut cause in the power cut cause which is set to be valid.
Patent JP-H07329299-A (JP)
Title: Recording head and recorder using the same
Inventor: KISHIDA HIDEAKI
IPC: B41J2/05
Filed: 1994-06-03
Abstract: PURPOSE:To provide an inexpensive, small-sized recording head and a recorder having the same head which can record at a high speed and high quality. CONSTITUTION:A conduction designation signal (EI) for designating a specific conducting time to an electrothermal converter 21 which inputs an image signal of one line and latches it is input to a shift register 31. The EI signal is shifted according to the input of a conduction designating signal transfer clock (ECK) in the register 31. Thus, the gate of a conductor driving IC 27 is delayed by the period of the clock (ECK), sequentially opened, and corresponding converters 21 are sequentially conducted and recorded.