baber/WOPTO huggingface dataset:
Patent JP-H04147212-A (JP)
Title: Matrix display device
Inventor: KAMIMURA SHIGEKI
IPC: G09F9/30
Filed: 1990-10-11
Abstract: PURPOSE:To enable an enlargement display without employing digital signal processing by reading a video signal out of plural data holding means in shorter period than usual and supplying two successive lines which differ in size vertically. CONSTITUTION:The video signal is held in the data holding circuits SH23 - SH28 by video switching circuits 21 and 22. For the enlargement display, the video signal in a specific term in one horizontal scanning period which is held in those holding means is read out by a video switching circuit 38 in shorter periods than when a normal display is made. The data held in the circuits SH23 - SH28 are read out at a higher sampling frequency than usual and the display can be enlarged horizontally. The circuit 38 supplies the video signal held in the circuits SH23 - SH28 to picture electrodes of two successive lines which differ in vertical size. Thus, an image which is enlarged vertically is obtained on a display screen.
Patent JP-H06219621-A (JP)
Title: Cutting device of material fed successively
Inventor: RIHIYARUTO MATSUKU
IPC: B65H29/68
Filed: 1993-11-01
Abstract: PURPOSE: To improve a cutting device for achieving high format variability while maintaining cutting estimation or the rapid traverse operation of a nipping system. CONSTITUTION: In the cutting device of continuously supplied materials, carriage on a carrier face by a driven system is operated at the upper part and lower part of the carrier face, and sections cut from continuously supplied materials are deflected in a short time by a revolving breaking member extending across the whole width of the sections and decelerated. In this device, a first driving means 3 drives cyclic systems 11 and 13 to be operated independently of the processing machine in the front stage, and an independently controllable second driving means 4 is linked with non-cyclic systems 7, 8, 9, and 10.
Patent JP-2000109857-A (JP)
Title: Unification process for hydrogen treating and hydrocracking
Inventor: KALNES TOM N
IPC: C10G47/18
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prepare a hydrocarbon liquid product having a lower b.p. than that of a stock oil in a high yield and at a low cost, by cyclic-treating a hydrocarbon of a stock oil by means of a unification process combining the hydrogen treating, separation and hydrocracking. SOLUTION: A hydrocarbon stock oil 1 is introduced into a zone 3, where, under a hydrogen treating reaction condition, it is subjected to denitrification and desulfurization reactions using a catalyst, along with a discharge liquid 32 from a hydrocracking zone 31, to obtain a discharge liquid 4. The discharge liquid 4 is passed through a high-temp. and high-press. stripper 5, to obtain a first vapor stream 7 contg. hydrogen, a hydrocarbon compd. with a low b.p., or the like, and a first liquid stream 6 with the same b.p. range as that of the stock oil. The first liquid stream 6 is passed through a hydrocracking zone 31 contg. a catalyst, thus recovering a discharge liquid 32, which is then fed to the hydrogen treating zone 3.  At least a part of the first vapor stream 7 is concentrated in a heat exchanger 10 to obtain a second liquid stream 34 contg. a hydrocarbon with a lower b.p. than that of the stock oil and a second vapor stream 17 contg. hydrogen and hydrogen sulfide. At least a part of the second vapor stream 17 is recycled to the hydrocracking zone 31.
Patent JP-H10119532-A (JP)
Title: Air conditioner for back seat
Inventor: SUGASAWA SUNAO
IPC: B60H1/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To improve an air conditioning effect by reducing a difference between an air temperature detected and a compartment temperature on the side of an actual back seat by arranging a temperature sensor detecting the compartment temperature on the side of the back seat on the intake port of an air blower, in an air conditioner for back seat arranged within side surface space. SOLUTION: In an air conditioner for back seat which is arranged on the side of the back seat of a one-box type vehicle, an air blower 3 is stored in an air blowing casing part 4 and the air blowing casing part 4 is arranged at an air intake port 5. Air blown out from the air blowing casing part 4 is cooled by an evaporator within a cooling casing part 7, next, air is heated as necessary by the heater core within a heater casing part 9 and air is blown out to the inside of a compartment from a face blow port 13 or a fit blow port 14. In this case, a temperature sensor 51 is arranged at almost the center of the intake port 5. Thus, the temperature of flowing air can be detected and a difference of an air temperature detected and a compartment temperature on the side of an actual back seat is reduced.
Patent JP-H04148499-A (JP)
Title: Wireless security transmitter
Inventor: OKUMURA KOICHI
IPC: G08B23/00
Filed: 1990-10-12
Abstract: PURPOSE:To extend alarm monitoring time of the transmitter itself by transmitting a next periodical signal embedded with a battery dead data and then stopping the transmission of subsequent periodical signal. CONSTITUTION:When the terminal voltage of a built-in battery BAT is higher than a reference level, a signal processing part 10 transmits the periodical signal for each prescribed period from a wireless transmission part 13. When the terminal voltage E of the built-in battery drops below the reference voltage, a battery dead signal is transmitted to the signal processing part 10 by a voltage drop detection circuit 11, and the signal processing part 10 then incorporates the battery dead data into the periodical signal to be transmitted next and transmits it with an electric wave from the wireless transmission part 13, and then stops the transmission of the subsequent periodical signal. Thus, the alarm monitoring time can be extended.
Patent JP-S63129032-A (JP)
Title: Manufacture of glass doped with fluorine
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/00
Filed: 1986-11-19
Abstract: PURPOSE:To retard etching of a parent porous material for glass doped with fluorine and to obtain the title glass dehydroxylated in high yield by forming a porous parent material consisting primarily of SiO2 by the flame hydrolysis reaction, then sintering the parent material by heating in an electric furnace in an atmosphere having a specified compsn. of gaseous mixture. CONSTITUTION:In a process for sintering a porous parent material formed by the flame hydrolysis of the porous parent material consisting primarily of SiO2 in an electric furnace, the atmosphere in the electric furnace composed of He, SiCl4 and SF6 is adopted. When the atmosphere gas is heated to ca. 1,500 deg.C, Cl2 is formed by the reaction expressed by the formula wherein (a) is 0-3; (b) is 1-4; (c) is 3-4; and (d) is 1-2, dehydroxylating the parent glass and fluorine doped glass having very small content of OH group is produced. Further, the content of doped fluorine in the parent material is increased by the effect of SiF4 producing glass having high difference of specific refractive index. Moreover, the etching of the porous parent material is retarded by the effect of SiF4, and higher yield can be contrived.
Patent JP-H04149841-A (JP)
Title: Waveguide type optical pickup device for magneto-optical information recording/reproducing device and method for outputting optical signal
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/135
Filed: 1990-10-13
Abstract: PURPOSE:To obtain a magneto-optical signal with a high SN ratio by exciting both of TM and TE modes on the whole surface of a light coupling part for light to a waveguide and separating both the modes from each other in the waveguide. CONSTITUTION:A SiO2 buffer layer 16 is formed on a Si base 17 by thermal oxidation and a SiO2 waveguide layer 14 is formed on the upper face of the layer 16 by plasma CVD. A coupling prism part 19 is constituted of a SiON gap layer (clad layer) having refractive index lower than that of the layer 14, a high refractive index adhesive layer 12 having a refractive index higher than that of the layer 14 and a high refractive index prism 11. A TE0 mode and a TM0 mode are excited in the waveguide layer 14 and then propagated to a separating part 20 and the separated modes are sent to a SiN waveguide layer 15 having a refractive index higher than that of the layer 14. Waveguided light in the TE0 mode is detected by photodetectors 181 to 183 through a condenser mirror part 21 and waveguided light in the TM0 mode is detected by a photodetector 184, so that a magneto-optical signal with a high SN ratio can be obtained.
Patent JP-S62133793-A (JP)
Inventor: NAKAMURA HAJIME
IPC: H05K3/00
Filed: 1985-12-05
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-H11109191-A (JP)
Title: Optical fiber spacer
Inventor: OSHIMA MUNEAKI
IPC: G02B6/44
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber spacer in which the influence on a coated optical fiber by the deformation of slot form can be prevented even when a squeezing load is added by enhancing the squeezing strength characteristic. SOLUTION: In this optical fiber spacer 31 having a plurality of slots 33 for housing coated optical fibers which are spirally formed on the circumference to form a protruding part 35 between the adjacent slots 33, the protruding part 35 is formed to have a sectional form asymmetric to the radial line 37 of the spacer 31 so that the angle B formed by one slot rotating directional side surface 39 of the protruding part 35 and the tangent 43 of the slot bottom surface is larger than the angle C formed by the other side surface 41 of the protruding part 35 and the tangent 43 of the slot bottom surface.
Patent JP-S63128527-A (JP)
Title: Liquid metal ion source
Inventor: ARISAWA TAKESHI
IPC: H05H1/34
Filed: 1986-11-18
Abstract: PURPOSE:To make it possible to convert the amount of the feeding liquid freely and highly accurately, by forming a through hole of a liquid metal sink where a needle is inserted to produce no gap actually between the through hole and the needle, and providing cuttings from the through hole to the outside. CONSTITUTION:A through hole 73 is formed at a size to make no gap actually between a needle 11 of a circular section form and the through hole 73 with a capillary bottom inserted consentrically to the needle 11, and two cresent cuttings 9 are formed symmetrically to the center of the through hole from the peripheral surface of the through hole 73 to the outer direction. The conversion of the flow is made by converting the size of the cresent cuttings or the number of the cutting positions. In such a way, the amount of the liquid metal to feed to the starting end of the needle 11 can be set highly accurately and freely while making the gap smaller between the needle 11 and the hole 73 to prevent the vibration, and the feeding liquid amount can be controlled stably.
Patent JP-H0799965-A (JP)
Title: Freezing damage-protecting agent and freezing and storing method
Inventor: MATSUMOTO HITOSHI
IPC: A61K35/744
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a freezing damage-protecting agent capable of suppressing hindrance due to freeze and improving survival rate in freezing a cell of a microorganism, a plant or an animal and having its high serviceability in fields of food industry, medicine industry, etc. CONSTITUTION:This freezing damage-protecting agent for microorganisms or cells contains inulin type fructan as an active ingredient. The method for carrying out freeze storage of a microorganism or a cell is to immerse the microorganism or the cell in a solution containing the inulin type fructan and then freeze or lyophilize the microorganism or the cell.
Patent JP-H11175242-A (JP)
Title: Device and related method for recovering break code lost by wireless keyboard
Inventor: FREDERICK JOHN W
IPC: H04B10/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for recovering a 'break' code which is transmitted from a keyboard but is not properly received by the reception part of a computer system. SOLUTION: A keyboard 210 is an infrared keyboard and when a key is pressed, a 'make' code is transmitted to a reception part 204 inside a computer system 100 but when the key is detached, the 'break' code is transmitted to the reception part. When the 'make' code and the 'break' code are received, the reception part traces the status of each key, namely, pressing or releasing and in response to the reception of the 'make' code and the 'break' code, a data base 202 is updated.
Patent JP-H04151682-A (JP)
Title: Developer replenishing device
Inventor: YAMADA MASAHIKO
IPC: G03G15/08
Filed: 1990-10-16
Abstract: PURPOSE:To prevent the leakage and scattering of a developer and the contamination of the clothes of an operator and a circumference due to the developer by extending the end part of a sheet outside a container main body, and pulling the sheet so as to engage both opening/closing covers each other and moving it, when the developer is replenished. CONSTITUTION:When a developer replenishing container 3 is set at the prescribed position of a receiving container, the protrusion 41 of the opening/closing cover 4 is engaged with the slit 21 of the opening/closing cover 2. When the top end part 52 of the sheet 5 is pulled in the direction of the arrow in this state, a part fixed on the opening part of the container main body 3a is sequentially peeled off from the folded side of the sheet, the folded position of the sheet 5 is moved, and simultaneously, the opening part of the developer replenishing container 3 is gradually opened to replenish housed in the container main body 3a into the receiving container. Thus, the surface 4a of the sheet 5 sticking the developer faces the opening cover 4 between holes 42 and 43, so that it is unnecessary that the operator touches the developer, and the hand and clothes of the operator and the circumference are prevented from being contaminated by the developer.
Patent JP-H01124569-A (JP)
Title: Food package and method for processing and using the same
Inventor: YOKOYAMA MITSUTERU
IPC: B65D77/00
Filed: 1987-10-30
Abstract: PURPOSE:To enhance the keeping efficiency of a food container by bringing the same to a planar shape at the time of keeping and to facilitate the operation at the time of opening as well as to enhance the possibility of reuse in a film like sheet, by using a shape recovery sheet as the food container and a film like sheet. CONSTITUTION:A shape recovery sheet is molded into a shape of a container 1 at first and subsequently heated to be pressed into a shape of a flat plate 2 and cooled. Next, when said container is used, the sheet pressed into the shape of the flat plate 2 is heated to 40-60 deg.C in a hot water or high temp. atmosphere to be restored to the first shape of the container. The shape recovery sheet is molded into a shape of a predetermined film 3 to hermetically pack a receiving container 4 of food 6 to be cooked in temp. environment of 40-60 deg.C and cooled in this state to be preserved. Thereafter, in order to open the hermetically sealed package from the hermetically packed state, said package is heated in the temp. environment to be restored to the original shape of the film 3. This film can be again used by washing.
Patent JP-H1190447-A (JP)
Title: Apparatus for circulating bath water
Inventor: KOBAYASHI BUNYA
IPC: C02F1/76
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To adjust the amount of chlorine generation to a proper amount based on the bath water state by installing an electric power switch with which electric current for electrolysis can be varied in an apparatus for circulating bath water provided with an electrolytic bath as an apparatus for disinfecting bath water. SOLUTION: Bath water 11 flows in a circulation route through a suction inlet 21, is purified by mainly biological purification in a purifying apparatus 24, heated to a proper temperature by a heating apparatus 25, and turned back through a discharge outlet 22. The electrolytic bath 26 as a disinfecting apparatus is arranged in parallel to the purifying apparatus 24 and at the time of disinfection, the bath water 11 is prevented from flowing in the purifying apparatus 24 by a switching valve 27. Decomposition of electrolytic substances in the bath water 11 in the electrolytic bath 26 is in proportion to the product of the electric current and time based on Faraday's rule.  Since the decomposition time is set constant in a common apparatus, it is necessary to increase or decrease the electric current in order to increase or decrease the products (hypochlorite, chlorine ion) of electrolysis. For that, an electric power switch for the electrolytic bath is additionally installed in a rated current circuit to change the voltage to be applied and consequently the output electric current, that is electric current to be communicated to the electrolytic bath, is increased or decreased.
Patent JP-H08137814-A (JP)
Title: Fault tolerant system
Inventor: KANAZAWA YUJI
IPC: G06F11/20
Filed: 1994-11-09
Abstract: PURPOSE: To provide a fault tolerant system which can inform a stand-by system of a resource that an in-use system dynamically acquires and release the acquired resource. CONSTITUTION: The resource that the in-use system acquires is registered in a resource management system. The in-use system makes a fault management system keep information required to take over the resource (the number of an acquired communication port and the address of a memory area). The in-use system on the ready for taking over the resource sends a taking-over ready signal to the fault management system. The fault management system after being informed of the ready for the taking-over by the in-use system instructs the stand-by system to start initialization and delivers the kept information required to take over the resources to the stand-by system.  If a fault occurs in the in-use system before the in-use system informs the ready of the taking- over, the fault management system discards the information required to take over the resource and instructs the resource management system to release the resource acquired by the in-use system.
Patent JP-S63129841-A (JP)
Title: High efficiency brushless motor
Inventor: HATANAKA TAKESHI
IPC: H02K29/00
Filed: 1986-11-20
Abstract: PURPOSE:To enhance the efficiency of a motor and increase output torque, by focusing magnetic flux generated by toroidal driving coils on each phase, on round poles and circular poles via a toroidal yoke. CONSTITUTION:On the round poles 34P, 38P, 42P and the circular poles 36P, 40P, 44P of a first phas-a third phase, a plurality of fine slits 34S, 36S, 38S, 40S, 42S, 44S extending in the radial direction are respectively formed. By the slits, the eddy current of the action of a demagnetizing field against fluctuating magnetic flux is effectively suppressed. Besides, in ring-formed spaces between the poles of each phase of a stator 14, magnetism-interrupting rings 52-56 are respectively arranged, and so magnetic leakage between the poles of the stator 14 is perfectly interrupted, and magnetic flux is focused on an only objective magnetic field, and great electromagnetic energy is worked on a rotor 26.
Patent JP-S61151836-A (JP)
Title: Magnetic recording medium
Inventor: WAKAMATSU HIROAKI
IPC: G11B5/66
Filed: 1984-12-26
Abstract: PURPOSE:To obtain the titled magnetic recording medium having excellent surface lubricity and durability without necessitating a protective film by providing the coated layer of a lubricant on a magnetic thin film provided with a group of fine recesses. CONSTITUTION:A metallic thin film is formed on a magnetic thin film 2, and heated to form crystal grains in the metallic thin film. After the metallic film is masked, the lower magnetic film is ion-etched to form a fine recess 21. A dilute liq. of perfluoroalkyl polyester is applied on the magnetic thin film 2 on which the recess 21 is formed to form a lubricant layer 3 having about 0.01mum thickness. A part of the lubricant of the lubricant layer 3 is trapped in the recess 21 on the magnetic film. Consequently, a sufficient amt. of the lubricant layer is formed in total in spite of the thin thickness of the layer. Accordingly, stabilized lubricity to the magnetic head can be kept for a long period.
Patent JP-S61149828-A (JP)
Title: Weighing instrument
Inventor: AOKI YASUO
IPC: G01G3/08
Filed: 1984-12-25
Abstract: PURPOSE:To correct variance due to the ambient temperature and to improve weighing accuracy by detecting the change of weight as the change of oscillating frequency of an oscillating circuit and detecting the ambient temperature and correcting the change of the oscillating frequency. CONSTITUTION:A vertically moving base 8b on which an object to be weighed is loaded is supported movably vertically by an elastically supporting device consisting of a fixed angle 19, a movable angle 20 and a plate spring 21. This vertically moving base 8b is fitted with a movable electrode 26 and opposed to a fixed electrode 25 at a prescribed interval. Further, a temperature sensor 17 is provided in the neighborhood of these weighing parts. Then, when the object to be weighed is loaded on the vertically moving base 8b, the change of the electrostatic capacity between the electrodes 25 and 26 is converted into the change of the oscillating frequency with the oscillating circuit part which is counted with a counter and corrected with the measured temperature of the temperature sensor 17 to detect the weight of the object to be weighed.
Patent JP-H09119274-A (JP)
Title: Block for turning wire in motorized roll blind
Inventor: ABO SEIYA
IPC: E06B9/58
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the rubbing and slipping-off of a wire generated in a block by moving the block while following up the direction of a motorized wire. SOLUTION: Wire guides 16 controlling the attitude of the introduction of a wire 11 are arranged to the introducing sections of the wire 11 of brackets 15, 15 for installing a pivotal shaft. Accordingly, the wire 11 is wound and rewound on and from a block 13 in a constant stable attitude not rubbed at all times, and the situation, in which the wire 11 is swung largely in the attitude of slipping-off, can be prevented even when the wire 11 is loosened.
Patent JP-2000105277-A (JP)
Title: Vehicle-to-vehicle distance holding device
Inventor: TOYODA AKIHISA
IPC: G01S17/36
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-to-vehicle distance holding device capable of holding the vehicle-vehicle distance by scanning in a wide range even in a road with many curves or gradient during high speed traveling. SOLUTION: The optical axis is scanned to oscillate in the X-axis direction and in the Y-axis direction of the next car ahead by a galvanomirror 25, to scan in a wide range. CCDs (solid state image pickup device) 27, 28 detect a light signal corresponding to the vehicle-to-vehicle distance reflected by the galvanomirror 25 to heighen the detection accuracy. A phase comparing part 32 compares the phases of an incident signal of the light signal detected by the CCDs 27, 28 and a reflection signal to more quicken response. A distance calculating part 33 calculates the vehicle-to-vehicle distance according to the comparison results of the phase comparing part 32 to quickly calculate the accurate the vehicle-to-vehicle distance.  CPU 31 gives a rumbling command when the vehicle-to-vehicle distance is not held according to the time infomration on the X-axis scanning of the galvanometer 25 and the time information on the Y-axis scanning thereof and the inter-vehicle distance information calculated by the distance calculating part 33, thereby informing a driver that the inter-vehicle distance between the next car ahead and the following vehicle is not held.