baber/WOPTO huggingface dataset:
Patent JP-H08328752-A (JP)
Title: Device and method for recording information
Inventor: OGASAWARA YUTAKA
IPC: G06F12/08
Filed: 1995-06-07
Abstract: PURPOSE: To eliminate useless waiting time accompanying the movement of a recording medium and the processing time of retrieving and updating management information and to shorten the execution time of information recording. CONSTITUTION: This information recorder is provided with a cache memory 7 for storing recording information transferred from a host computer 1 and a recording means for recording the recording information in a disk 5, and when a write request is issued from the host computer 1, the recording information from the host computer 1 are stored in the cache memory 7, then informs the host computer 1 of the end of write and accepts the next request. A means for comparing the request from the host computer 1 with the last request and judging whether or not it is continuous write is provided, and when the judgment means judges that it is the continuous write, a write operation corresponding to the next write request is performed continuously with the write operation corresponding to the last request.
Patent JP-S5842218-A (JP)
Inventor: KAJIWARA YASUNARI
IPC: H01L23/48
Filed: 1981-09-07
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-S5843044-A (JP)
Title: Data error generating circuit
Inventor: ITOU SHIYOUHEI
IPC: G06F11/22
Filed: 1981-09-07
Abstract: PURPOSE:To divert the generation of a data error, by providing a circuit to an input terminal of a decoding circuit of an ECC circuit to connect an input to the circuit that gives an optional syndrome bit from a syndrome bit producing circuit. CONSTITUTION:A data is read out of a storage device 10 and stored in a data register 12 along with an ECC. Then an ECC is produced from the data through an ECC producing circuit 14, and a syndrome bit is produced at a syndrome bit producing circuit 16 along with the ECC given from the register 12. The syndrome bit is decoded by a syndrome bit decoding circuit 18, and the data given from the register 12 is corrected to be stored in a storage circuit 10. On the other hand, a switch SW is provided to an input terminal of the circuit 18 to switch an input to a syndrome bit setting circuit 22 that sets an optional syndrome bit. As a result, the switch SW is switched to the circuit 22, and a data error can be produced at a data correcting circuit 20.
Patent JP-H04338008-A (JP)
Title: Movable shelf device
Inventor: HORI IKUO
IPC: A47B53/02
Filed: 1991-05-15
Abstract: PURPOSE:To improve the safety of a movable shelf device by forming a device so as to eliminate a danger that an interlock canceling switch is operated under the condition that confirmation for safely inside of a work passage is neglected when an interlock cancelling switch corresponding to the open work passage is operated, because a switch operator must enter into an open work passage for the switch operation. CONSTITUTION:In this movable shelf device, interlock cancelling switches 7A-7C closing an open work passage are located in the front surface position of a shelf to be operated entering the work passages A-C formed between the shelves.
Patent JP-S623486-A (JP)
Title: Semiconductor memory cell
Inventor: MIZUKAMI TAKESHI
IPC: G11C11/34
Filed: 1985-06-27
Abstract: PURPOSE:To obtain a large reading electric current by applying the second electric field effect transistors to a semiconductor memory cell constituted by using one electric field effect transistor and one capacitor and holding a signal amplifying function. CONSTITUTION:In the semiconductor memory cell composed of an electric field effect transistor Tr1 in which a gate electrode is connected to a word line W1 and a cell capacitor CS in which a capacitor counter electrode is connected to a word line W2, an electric field effect transistor Tr2 is provided in which a drain electrode is connected to an electric power source voltage VDD and a source electrode is connected to a node N. Thus, a signal amplifying function can be held in the memory cell, compared with one transistor type memory cell, the semiconductor memory with a large reading signal can be obtained.
Patent JP-H038837-A (JP)
Title: Dropper box supporting device
Inventor: KYODA HIDEO
IPC: D03J3/02
Filed: 1989-06-05
Abstract: PURPOSE:To smoothly insert a dropper box by gradually increasing length dimension of longitudinal direction of the above-mentioned box of upper part of space of receiving member for housing projection part of both end parts of dropper box and traverse direction perpendicular to the longitudinal direction toward the above. CONSTITUTION:In a supporting device for retaining a dropper box 10 having a body 16 for housing a number of droppers and a pair of projection parts 18 extending in the longitudinal direction from the both ends of the body 16, length dimension in the longitudinal direction of the above-mentioned dropper box 10 of the upper part of space 44 of receiving member 42 for receiving the above-mentioned projection part 18 from the above opposite to the above mentioned pair of projection part 18 and length dimension in the traverse direction perpendicular to the longitudinal direction are formed so as to gradually increase toward the above.
Patent JP-H01309975-A (JP)
Title: Plasma cvd device
Inventor: TAKEBAYASHI MIKIO
IPC: C23C16/50
Filed: 1988-06-08
Abstract: PURPOSE:To perfectly clean a deposited film on the inner wall of a reaction chamber with plasma by allowing the greater part of the inner wall of the reaction chamber in the title plasma CVD device to function as the electrode, and electrically floating the other small-area parts. CONSTITUTION:A mixed gaseous reactant of SiH4 and NH3 is supplied into the reaction chamber 1 of the plasma CVD device from an inlet 2, and discharged from an outlet 3. Meanwhile, a high-frequency voltage is impressed between an upper electrode 4 and a lower electrode 5 from a power source 6 to generate a discharge, and the film of Si3N4 is formed on a substrate 8 such as an Si wafer. In this case, the inner wall itself of the reaction chamber 1 is used as the upper electrode 4 and the lower electrode 5, the part of the upper electrode 4 confronted with the substrate 8 is allowed to protrude, and the narrow inner wall parts having the inlet 2 and the outlet 3 are electrically floated. As a result, even when the reaction product of Si3N4 is deposited on the inner wall of the reaction chamber 1, the undesirable Si3N4 film can be almost perfectly and easily removed by plasma cleaning.
Patent JP-H10322235-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: YOSHIDA SADAYOSHI
IPC: H04B1/16
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To properly select a reception frequency by providing a substitute frequency list where a frequency received at present is registered as a substitute frequency without providing a substitute frequency list where a frequency received at present is registered as a reference frequency to select a reception frequency with better reception sensitivity based on the reference frequency of the substitute frequency list. SOLUTION: Whether or not an AF list where a current frequency (frequency received at present) is registered as a reference frequency is stored in a memory is discriminated (S40). In the case of YES, the steps S42-S48 are executed, and in the case of NO, the steps S60-S68 are executed. In the S42-S48, substitute frequencies are tentatively used for reception frequencies in the order of numbers (S42, S44) as to the AF list where the current frequency is registered as the reference frequency in the S40, and the propriety of the reception sensitivity is checked (S46). When there is any frequency with better reception frequency, the substitute frequency is used for the reception frequency, and when there is no substitute frequency with better reception sensitivity, the current frequency is restored to be the reception frequency in the S40.
Patent JP-H036428-A (JP)
Title: Thermography apparatus
Inventor: SUZUKI TOSHIFUSA
IPC: G01J5/48
Filed: 1989-06-05
Abstract: PURPOSE:To enable display of thermal image data at an arbitrary position and in arbitrary dimensions on a display screen by comparing data from a means for outputting data with a count value obtained by counting a dot clock signal for display. CONSTITUTION:A thermal image data display position control means 1, a data conversion means 2, a data storage means 3, a data read address generating means 4, a control element 6 and a display control means 7 are provided. When data specifying the position of display on a display screen of a thermal image data based on infrared rays radiated from a substance to be measured are outputted, these data are compared with a count value obtained by counting a dot clock signal for display, and based on a signal outputted when values of the data and the count value accord with each other, thermal image data stored beforehand are read out 4. Then, the data read out, the thermal image data and data on a character, a graphic, etc. accompanying the thermal image data are synthesized and displayed 7.
Patent JP-S63949-A (JP)
Title: Driving method for electron beam generator
Inventor: MIYAWAKI MAMORU
IPC: H01J1/34
Filed: 1986-06-19
Abstract: PURPOSE:To simplify the wiring for driving, by holding plural elements having p-n junctions between a common transparent electrode and a rear side electrode, emitting the light from the aperture of the transparent electrode side, and generating electron beams from the opposite side. CONSTITUTION:A p-n junction 4 is provided by a high density dope p-type area 2 and an n-type area 3 on a p-type Si base plate 1, and an element is formed together with a membrane 5 to reduce the work function, an insulating layer 6, and an acceleration electrode 7. Plural sets of such elements are held between a common transparent electrode 10 provided with an aperture for each element, and a common rear side electrode 8, to compose a multi-electron- beam generator. While an inverse direction voltage is applied between the transparent electrode 10 and the rear side electrode 8, a light L is emitted from the aperture 9, and an electron beam EB is generated from a semiconductor surface at the opposite side. Therefore, an address can be given by the light, and the wiring of the device can be simplified.
Patent JP-S62298789-A (JP)
Title: Heterodyne receiver for laser radar
Inventor: YOKOTA YOSHIHIRO
IPC: G01S17/32
Filed: 1986-06-19
Abstract: PURPOSE:To implement the processing of a signal with a high accuracy and a high sensitivity, by restricting passage time of a beat signal determined from a transmitted light and the reflected light thereof to switch the center frequency of a band filter in a circuit from a scanning mode to a stationary mode and vice versa. CONSTITUTION:Light beam of a laser beam source 10 is light modulated 12 by the frequency of an oscillation source 11 and a transmission light Lt is transmitted to a target. A received light Lr reflected on the target is mixed with a local light with a splitter 14, an electrical signal containing a beat is detected with a detector 15 and amplified 16 to be inputted X into an analog multiplier 17 as signal Ris. A gate signal Gs from a gate signal generation circuit 18 is inputted into a Y terminal of the multiplier to restrict the passage time of the signal Ris and the signal Ris is applied to a BPF 22. The center frequency of the BPF 22 is switched over to a scanning mode and a stationary mode with a mode control circuit 23 restricted by a signal processing circuit 26. In the scanning mode, a distance to the target is determined and in the stationary mode, a beat signal along is fetched as based on the reflected light from the target. Thus, the signal is processed with a high accuracy and a high sensitivity.
Patent JP-H08309583-A (JP)
Title: Flux cored wire for 9% ni steel
Inventor: ENOMOTO TATSUO
IPC: B23K35/368
Filed: 1995-05-17
Abstract: PURPOSE: To provide a flux cored wire made of 9% Ni steel for the gas-shielded arc welding which is excellent in the performance of the deposited metal such as the hot crack resistance, and also excellent in the welding workability such as the slag peelability and the bead shape. CONSTITUTION: The outer shell made of Ni alloy contains 3-10% TiO2 , 0.4-2% in total two or more kinds of oxides of Mg, Ca, and Ba in terms of MgO, CaO, and BaO, 0.2-0.8% in total one or more kinds of Ca carbonate, Ba carbonate, and Sr carbonate in terms of CO2 , 0.2-1.5% in total one or more kinds of Fe and Mn oxides, 0.1-0.9% SiO2 , and 0.2-1% metallic fluoride in terms of F. In addition, 4-7% the metallic powder of Mo or Mo alloy in terms of Mo, and 0.1-10% in total the metallic powder except Mo are contained.
Patent JP-S5570624-A (JP)
Title: Transfer device using rotary arms
Inventor: TOYODA HIROSHI
IPC: B65G57/32
Filed: 1978-11-16
Abstract: PURPOSE: To simplify the construction of the transfer mechanism and obtain smooth and quick operation by constructing the transfer mechanism with two parallel rotary arms of the same length and a material support arm supported by the ends of the rotary arms.  
     CONSTITUTION: A transfer mechanism 4 comprises two parallel rotary arms 4c of the same length and a material support arm 4a mounted on the ends of the rotary arms 4c. When wood 7 is transferred from horizontal conveyors 6-4 and 6-5 to the ends of delivery conveyors 3-1 and 3-2, a support arm 4a of the transfer mechanism 4 takes out the wood 7 from the delivery conveyors 3-2 and 3-1 and transfers it onto a stacker base 5a with two rotary arms 4c rotating about a shaft 4b. Since the transfer mechanism 4 consists of only a single rotary mechanism, the construction is simple, and smooth and quick operation can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6031877-A (JP)
Title: Pressure float concentration apparatus
Inventor: YONEDA MASANOSUKE
IPC: C02F1/24
Filed: 1983-08-01
Abstract: PURPOSE:To hold an inflow amount and an outflow amount with respect to a pressure tank to the same amount, by providing an auxiliary pump capable of supplying the separated water of a pressur float concn. tank independently of a booster pump to work in conjuction with and connected to a vacuum pump. CONSTITUTION:For example, when a leak is generated from the high pressure side to the low pressure side in a booster pump 8 during the concn. operation of sludge, the outflow amount from a pressure tank 7 by a vacuum pump 14 increases in quantity as compared with the inflow amount into the pressur tank 7 by the booster pump 8 and the water level in the tank 7 becomes low. This lowering in the water level is detected by a level meter 19 and a control apparatus 20 controls the rotation number of the motor 17 to supply pressurized water to the pressure tank 17 in an amount corresponding to the lowering amount in the water level by the auxiliary pump 18. By this mechanism, the water level in the pressure tank 7 is held and a predetermined amount of pressurized air-dissolved water can always be supplied to a mixer 2.
Patent JP-S5265241-A (JP)
Title: Hydration of aromatic nitriles
Inventor: TANAKA SHIN
IPC: C07C67/00
Filed: 1975-11-26
Abstract: PURPOSE: Aromatic nitriles are hydrolyzed without formation of hydroducts by conducting the reaction in the presence of an isonitrile and cuprous oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5931430-A (JP)
Title: Hydraulic dynamometer
Inventor: TANIGUCHI MASAYASU
IPC: G01L3/20
Filed: 1982-08-16
Abstract: PURPOSE:To place a proper simulated load on a prime mover, by providing a pressure oil supplying circuit for correction which supplies oil to a hydraulic pump in the direction opposite to that of the rotation of a hydraulic pump when the prime mover stops or rotates at a low speed. CONSTITUTION:The hydraulic pump 3 changes both normal and reverse rotations of the primary mover 1 into flows of the pressure oil and a main valve 4 reduces the area of a flow passage of the pressure formed by the rotation of the hydraulic pump 3 to transduce the flow of the pressure oil into thermal energy. The torque and number of rotation of the prime mover 1 and the pressure of the pressure oil are detected to control the main valve 4 by a main valve control circuit 5 on the basis of the detection signals; and a cooling circuit 6 absorbs the transduced thermal energy to holds the pressure oil at constant temperature and the pressure oil supplying circuit 50 for correction supplies the pressure oil to the hydraulic pump 3 in the direction opposite to that of the rotation of the pump 3 when the prime mover 1 stops or rotates at a low speed.
Patent JP-S5845853-A (JP)
Title: Manufacture of straight rectangular-sectioned strip
Inventor: MIURA KISHIROU
IPC: B24B9/00
Filed: 1981-09-09
Abstract: PURPOSE:To raise an operating efficiency by beveling each angle part of a straight strip having a rectangular cross section by a rotating grinding body having a concave part with a prescribed curvature on its periphery. CONSTITUTION:A concave part 3 of a rotating grinding body 2 forming the concave part 3 having a prescribed curvature at each corner part of a straight strip 1 such as a straight insulation wire having a rectangular cross section is arranged at 45 deg. angle to the each corner part. The corner part is beveled into a  prescribed shape accompanying the running of said straight strip 1.
Patent JP-S5663819-A (JP)
Title: Method of continuously manufacturing alkaline water suspension of finely particled grittpoor crystalline zeolite type sodium aluminosilicate
Inventor: PEETAA KURISUTOFURIIMUKU
IPC: C11D3/12
Filed: 1980-10-13
Abstract: In a process for the production of an aqueous alkaline suspension of low-grit, crystallized zeolitic sodium aluminosilicate of the smallest particle size having the composition 0.9 to 1.1 Na2O. 1 Al2O3 . 1.8 to 2.5 SiO2 with a water content depending on the degree of drying, which contains at least 99.8% by weight of a particle size of less than 25  mu m and has a high cation exchange capability, comprising crystallization of an aqueous alkaline suspension of an x-ray-amorphous sodium aluminosilicate, said suspension having a composition corresponding of the molar ratios of 1.5 to 5 Na2O:1 Al2O3:1 to 4 SiO2:40 to 400 H2O, at elevated temperatures and recovering crystallized zeolitic sodium aluminosilicate, the improvement consisting of feeding the suspension of the x-ray-amorphous sodium aluminosilicate continuously into a crystallizing reactor having progressively, separately zoned mixing areas with a stage-like effect and having at least 20 stages, wherein the suspension flows first through at least 8 stages in the intake part of the reactor, which intake part of the reactor may comprise up to one third of the total reactor volume, maintaining said suspension in the reactor at a preselected temperature in the range of from 80 DEG  to 100 DEG  C. until the degree of crystallization of the zeolitic sodium aluminosilicate, determined by x-ray, has reached at least 80% of the theoretically possible crystallinity. and continuously removing the suspension from the end opposite of the intake end of the reactor.
Patent JP-S624810-A (JP)
Title: Refining furnace for iron making by melt reduction
Inventor: FUJII TAKASHI
IPC: C21B13/00
Filed: 1985-06-28
Abstract: PURPOSE:To uniformly foam slag and to improve the heat pick-up efficiency thereof by attaching nozzles to the side wall of a bottom blown refining furnace and blowing gaseous oxygen to the slag on a molten iron so that the slag is stirred and the gas in the furnace is subjected to secondary combustion. CONSTITUTION:Ore, coal and lime are blown through tuyeres 3, 4 in the bottom of the refining furnace 1 and the gaseous oxygen is blown from a lance 8 toward the molten iron 10. The gaseous oxygen is blown at the same instant from the nozzles 20 attached to the side wall of the furnace to the secondary combustion zone 12 on the molten iron 10. The gaseous CO near the circumferential wall of the furnace 1 is thereby subjected to the thorough secondary combustion. The slag 11 is stirred and the uniform foaming state is formed.
Patent JP-S5873448-A (JP)
Inventor: RIYUDEIGAA RATSUTSUERU
IPC: B60N2/90
Filed: 1982-08-18
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-S5570971-A (JP)
Title: Magnetic head positioning mechanism
Inventor: SHIRAISHI FUMITAKE
IPC: G11B5/55
Filed: 1978-11-20
Abstract: PURPOSE:To increase the rigidity without increasing the inertia of moving part, by mutually linking a plurality of magnetic head arms with reinforced members. CONSTITUTION:The magnetic heads 151-153 are fitted to the tip via the support plates 141-143, the first to third stage arms minimizing the weight to minimize the inertia to the extent that the read-in/write-in operation can not be hindered, and the magnetic head 156 are mounted via the support plate 144 at the tip, and the fourth arm 134 giving slightly longer and strong construction so that the stability of the servo system can not be injured, is linked with the auxiliary ribs 161-163 to constitute the arm constituent 13 movable around the shaft 12 with the base 135. Thus, the rigidity of the arm constituent 13 can be increased without increasing the inertia and the track seek time can be shortened.
Patent JP-S63310327-A (JP)
Title: Frequency detector
Inventor: KANO YASUNOBU
IPC: H02H3/46
Filed: 1987-06-09
Abstract: PURPOSE:To enable frequency to be properly detected even at the time of system composition fluctuation like generator interruption, by detecting the fluctuation of a physical quantity along with the system composition fluctuation, and by adding its imperfect differential value to a frequency fluctuation detecting value. CONSTITUTION:Based on the waveform period of the terminal voltage of a generator 3, by a frequency detector 7, frequency fluctuation  f is detected. Besides, at the time of system composition fluctuation like generator interruption and load fall, the fluctuation( P,  I,  V, or the like) of a physical quantity for fluctuating synchronized with the momentary fluctuation of frequency is detected by a detector 8. The input of the output of the detector 8 to an imperfect differentiator 1 is provided, and the imperfect differential value( P',  V', I', or the like) of the fluctuation of the physical quantity is obtained. Then, by an adder 2, this imperfect differential value is added to the frequency fluctuation  f, and corrected signal  f' is contrived to be obtained. As a result, the momentary change of the frequency fluctuation  f is cancelled, and so a correct detection value is always obtained.
Patent JP-S63307310-A (JP)
Title: Inspection instrument for linear body
Inventor: TSUKAHARA HIROYUKI
IPC: H01L21/66
Filed: 1987-06-09
Abstract: PURPOSE:To enable automatic defect inspection, to save the labor and improve the reliability, and to detect a defect such as the approach of a wire by computing the reference track of a linear body automatically from its digital image pickup data and inspecting the presence condition of the contour of the linear body within a specific range from the track. CONSTITUTION:A linear body reference track arithmetic means 9 finds the coordinates of two points S and E corresponding to both ends of each body 5 from the digital image data 15 obtained by picking up an image of the linear body 5. Then this means 9 computes the reference track 14 of the linear body from the two points S and E. Then a linear body detecting and inspecting means 10 extracts the contour 15 of each body 5 from the data 13 and inspects whether or not the contour is within the specific range (a) from the corresponding track 14. When not, it is decided that the body 5 is a defect, but if the distance (d) to an adjacent body 5 is short, the body is detected as the defective although the contour is within the range. Thus, the automatic inspection as to the deviation of the body 5 from the track 14 is realized.