baber/WOPTO huggingface dataset:
Patent JP-S5947289-A (JP)
Title: Fluophor and its preparation
Inventor: UMEMOTO CHIYUKI
IPC: C09K11/61
Filed: 1982-09-13
Abstract: PURPOSE:To prepare a fluophor which has a high intensity of accelerated phosphorescence and is suitable for use in X-ray photography, etc., by adding a specified hexafluoro compd. to a mixture of raw materials for fluophor such as BaF2 and EuBr3, followed by calcination of the mixture. CONSTITUTION:BaF2, BaBr2 and EuBr3 are weighed in the relative ratios corresponding stochiometrically to formula I (where X is halogen; y is 0-0.1) and are pulverized. A hexafluoro compd. selected from among univalent or divalent metal salts of hexafluorosilisic acid, hexafluorotitanic acid and hexafluorozirconic acid is blended into the mixed raw material for fluophor in an amount of 10<-6>-0.1mol per gram atom of barium contained in the mixture and the mixture is calcined to produce a divalent Eu-activtated barium halide fluophor of formula II(where A is the calcined hexafluoro compd.).
Patent JP-S5949391-A (JP)
Title: Volume control device of screw compressor
Inventor: NAGATA KIMIO
IPC: F04C18/16
Filed: 1982-09-13
Abstract: PURPOSE:To keep the moving speed of a piston constant and facilitate the intermediate volume control at the midpoint of the piston by connecting the side chamber of a slide valve to an oil hydraulic system through a solenoid valve and also connecting it to the suction gas side through another solenoid valve. CONSTITUTION:When a solenoid valve 16 is opened to introduce high pressure oil 20 into a cylinder right chamber 14 through an oil feed pipe 18, a cylinder left chamber 15 is invariably connected to a low pressure, thereby a pressure difference is generated in front and rear of a piston 13, a leftward force is applied to the piston 13, a slide valve is moved to the left, thus the volume is reduced. On the contrary, when a solenoid valve 23 is opened and the oil in a cylinder right chamber 14 is discharged to the suction side, the front and rear of the piston is balanced to provide a low pressure. At this time, a rightward force is applied due to the pressure difference between the front and rear of the slide valve 11, the slide valve is moved to the right, and the compression volume is increased. When it is desired to hold the piston 13 at the midpoint, two solenoid valves 16, 23 are closed, then the oil in the cylinder chamber 14 can not escape and the piston can be held at the midpoint.
Patent JP-H082966-A (JP)
Title: Production of fiber-reinforced silicon carbide composite material
Inventor: NAITO KAZUNARI
IPC: C04B35/565
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a fiber-reinforced silicon carbide composite material high in mechanism strength and excellent in resistance to oxidation. CONSTITUTION:In the production process for this composite material made from silicon carbide powder, a sintering auxiliary and fibers, it is characteristic that the production process contains a heat treatment process after sintering. Specifically, a molded form comprising silicon carbide powder, polycarbosilane, a aluminum boride auxiliary and carbon fibers is baked by hot press method and then heat-treated in a nitrogen atmosphere at 1400-1600 deg.C ; a coating film such as of silicon carbide is formed on the surface of the resultant molded form, thus obtaining the objective carbon fiber-reinforced silicon carbide composite material. By this method, because a foaming due to the sintering auxiliary can be prevented owing to the heat treatment, the fracture or debonding of the surface coating film is prevented, obtaining the final composite material having the above-mentioned advantages.
Patent JP-S5587131-A (JP)
Title: Dimming system of electronic flash
Inventor: AKIMURA KAZUO
IPC: G03B7/16
Filed: 1978-12-23
Abstract: PURPOSE: To enable dimming of radiated light type or reflected light type dimming to be performed on the EF side by outputting the different control signals for dimming according to the presence or not of distance information from the camera side.  
     CONSTITUTION: When there is no distance information in the operating information input 1 having information signals to become exposure-determining factors, an arithmetic control circuit 5 performs specified operations, subjects this to D/A conversion 6 and outputs a voltage signal VGv. This signal is the control signal for dimming of reflected light type. If there is distance information in the input 1, it makes the specified operations similarly and outputs the control signal VGv for dimming of radiated light type after D/A conversion 6. The EF side which has received the control signal from the camera side identifies whether the control signal is which, and changes over the dimming circuit to perform dimming of reflected light type when there is no distance information and that of radiated light type when there is distance information. In this way, the dimming according to the presence or not of the distance information may be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0450159-A (JP)
Title: Lime-based refractory molding and production of lime-based refractory
Inventor: MORITA ZENICHIRO
IPC: B28B11/00
Filed: 1990-06-15
Abstract: PURPOSE:To improve resistances to hydration, durability, pollution and corrosion by forming a coating layer by applying a silicone compound on the surface of a molding of a lime-based refractory obtained from pressing of caustic lime and burning. CONSTITUTION:A mixture of crushed caustic lime and a lubricant (e.g. graphite- based powder) is charged in a fixed mold and molded by subjecting to >=1ton/ cm<2> pressure, than the surface of resultant molding of a lime-based refractory is painted with a silicone compound (e.g. silicone oil), thus heated at about 280 deg.C and a coating layer not bringing the molding into contact with humidity to obtain a lime-based refractory. Next, the refractory is laminated on inner wall of a high-temperature vessel and the high-temperature vessel is operated, then coating material in the coating layer is reacted with caustic lime by generated intense heat, thus a sparingly soluble substance is generated to accelerate sintering of the caustic lime.
Patent JP-H061176-A (JP)
Title: Trimming material for vehicle
Inventor: KAWAZOE TATSUYOSHI
IPC: B32B5/18
Filed: 1992-06-17
Abstract: PURPOSE:To provide an interior material for a vehicle with which sound insulation effect, etc., can be obtained at a relatively low cost. CONSTITUTION:In a trimming material provided with a surface material 3 comprising carpet or the like, and a silencer layer 4 arranged on the underside surface of it, a lining material layer 5 comprising an inner material 8 comprising green felt material or polypropylene foam material or the like insert-moulded and disposed in a foam urethane resin material 7.
Patent JP-H1011274-A (JP)
Title: Communication software design verifying system
Inventor: KIKUCHI SHINJI
IPC: H04L69/40
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the verifying range of communication software design. SOLUTION: A trigger defining table file 6 defines all the estimated states of an entity and the contents of the next operation of the entity decided corresponding to the trigger. A state defining file 7 defines all the estimated state of the entity and the transition destination of the entity decided by the trigger. In a history managing table file 8, the trigger and a testing scenario decided by a state are written. A verification provider processing means 5 executes verification by a flow chart procedure previously fixed according to the testing scenario based on a trigger defining table file 6 and the file 7 to check the halting, integrity and comprehensibility of a communication software.
Patent JP-S5863771-A (JP)
Inventor: RUISU AARU RIZARUDEI
IPC: C09J4/00
Filed: 1981-10-05
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-H078096-A (JP)
Title: Rocking sorter structure for thresher
Inventor: KONO YOSHIYUKI
IPC: A01F12/32
Filed: 1993-06-29
Abstract: PURPOSE:To improve the classification performance of grain sieve by accelerating the separation action into grains and waste straws of the threshed rice grain products positioned over the grain sieve and keep good classification even when the amount of threshed grains is increased per unit time. CONSTITUTION:The classification case 8 equipped with the grain pan for density-sorting the threshed product 13 and the grain sieve for classifying the grains in the product by leaking is arranged below the threshing room and the classification unit-driving mechanism 9 is set to the case 8 so that the threshed product is shaken along its moving direction, while the grain sieve 15 is equipped with a driving mechanism 30 imparting the sieve a shaking motion different from that of the case 8.
Patent JP-S5946473-A (JP)
Inventor: NORO KATSUHIKO
IPC: F25J3/04
Filed: 1982-09-10
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-H0712161-A (JP)
Title: Tension spring
Inventor: HAGIWARA TATSUHIKO
IPC: G11B15/43
Filed: 1993-06-29
Abstract: PURPOSE:To simplify the fitting and refitting of a tension spring by forming a first stage hook at the tip of the tension spring, and forming a second stage hook at the tip of the first stage hook. CONSTITUTION:An arm 32 oscillating around a shaft 34 as the rotational center is provided with a guide roller 30 in the rotatable state. Four cutouts 36a, 36b, 36c, 36d are formed at a locking plate 36. A tension spring 50 is elastically provided between the arm 32 and the locking plate 36. On the locking plate 36 side of the tension spring 50, not only a first stage hook 51 is formed but also a second stage hook 52 is formed at the tip of the first stage hook 51. The first stage hook 51 is locked to the cutouts 36a-36d, and the second stage hook 52 is hooked to the hook 41 of a pin like jig 40. Accordingly, when the tension spring 50 is fitted or refitted to the cutouts 36a-36d, work can be performed by hooking the hook 41 of the pin like jig 40 to the second stage hook 52, so that fitting work can be simplified.
Patent JP-S5946849-A (JP)
Title: Cloudiness detecting element
Inventor: HARA NAOKI
IPC: G01N27/12
Filed: 1982-09-10
Abstract: PURPOSE:To protect a moisture sensing body against water drops and to increase response speed, by providing an inclination that peaks upward in the part of an element substrate having a prescribed wall thickness where the substrate faces a top direction when mounted and shaking off the water drops by the inclination. CONSTITUTION:An inclination peaking 2D upward is provided in the part 2A of a substrate 2 where the substrate faces toward the top when mounted. The inclination is formed of two slopes 2B, 2C. Such detecting element 1 is adhered to the windshield glass of, for example, an automobile, by means of an adhesive agent or a double coated tape, then the element the generate an electric signal in accordance with the clouding condition of the windshield glass. When condensation arises on the windshield glass and the water drops resulted therefrom droop down onto the detecting element, the water drops flow until they strike against the inclining slopes 2A, 2B. The flow 6 of the water drops is divided equally to the right and left so as to flow along the slops 2B, 2C without overflowing from the substrate 2 and further droops downward. A moisture sensing element 5 is therefore unaffected by the excessive water drops.
Patent JP-S5489402-A (JP)
Title: Volce recognition unit
Inventor: SEKOE HIROAKI
IPC: G10L15/28
Filed: 1977-12-27
Abstract: PURPOSE: To eliminate the malfunction generated due to breathing sound, perpheral noise, etc., by detecting input signal waves to detect voice candidate sections and discriminating whether sound sections exist in these candidate sections or not.  
     CONSTITUTION: Voice detection part 1 which detects input signal wave s from the input terminal and detects voice candidate secdtions and voice section detection part 3 where output k of detection part 1 and input signal wave s are inputted to detect voice sections are provided. This detection part 3 is provided with LPF 10, auto- correlation equipment 11, peak detection part 12 and FF 13, and voice section p detected by detection part 3 is applied to discrimination part 2 together with candidate section k detected by detection part 1. Then, whether voice section p exists in candidate section k or not is discriminated, thereby eliminating the malfunction generated due to breathing sound, peripheral noise, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H028188-A (JP)
Title: Lock device for door of elevator
Inventor: TAKENAKA KATSUHIKO
IPC: B66B13/18
Filed: 1988-06-27
Abstract: PURPOSE:To prevent the opening of a door with its lower part being spread at its locking time by providing a lock part at the intermediate part in the vertical direction of a door and providing a lock releasing means releasing the lock input operation of a lock part in the state of a cage being located at an opening part. CONSTITUTION:A lock part 4 is provided on a door 3 and the operation rod 7 operating the lock part 4 so that the upper end part is elastically brought into contact with the lower face of an upper rail 6 by being arranged freely movably vertically and the lock input of the lock part 4 is released at the elastic contact position to the lower face of the upper rail 6 is provided. The moving body 9 pushed upward in the state of the upper end part of the operation rod 7 being rushed into a recessed part 8 and free in the vertical moment is arranged inside the recessed part 8. Moreover a lock releasing means 5 is composed by the push down means 10 pushing down the moving body 9 downward in the state of a cage being located at an opening part, the operation rod 7, upper rail 6, recessed part 8 and moving body 9. No door 3 is opened with its lower part being spread in a lock state because the door 3 is locked at the intermediate part in the vertical direction by doing so.
Patent JP-S5587361-A (JP)
Title: Buffer memory control system
Inventor: TONE HIROSADA
IPC: G06F9/38
Filed: 1978-12-22
Abstract: PURPOSE: To realize each cycle pipe line process for the data processor of pipe line system by securing the separation between the buffers for instruction fetch and operand and then making ineffective the fixed data block of the fetch buffer under the fixed conditions.  
     CONSTITUTION: For the storage of the operand, the store data is set to store data register 5 and then stored in operand buffer 4 which is separated from instruction fetch buffer 3 via the operand address applied to effective address register 2. In this case, the operand address is set also to effective address register 1 simultaneously; and if the address block to be stored in buffer 3 exists, the block of buffer 3 is made ineffective. And no data to be renewed remains in buffer 3 althrough the subsequent instruction may be rewritten by the store order. As a result, the collision can be prevented among the instruction cycles, thus realizing each cycle pipe line to give the high-speed process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S645322-A (JP)
Title: Sampling synchronizing system for looped digital protection relay
Inventor: OKITSU TOSHIYUKI
IPC: H02H3/28
Filed: 1987-06-26
Abstract: PURPOSE:To improve fault judging accuracy, by calculating propagation delay time of sampling signal between respective devices and outputting a sampling signal at a time where the propagation delay time is considered, thereby obtaining sampling data at same time in respective devices. CONSTITUTION:A central relay device 1 for producing a reference sampling signal and a plurality of terminals 8 for collecting signals are coupled in loop through cables 9, 10 so as to transmit a sampling signal to lower-order devices sequentially from upper-order devices. Synchronous arithmetic circuits 4 are provided to respective devices 1, 8. A transmitting/receiving section for returning the sampling signal to the upper-device and a timer section are provided in the synchronous arithmetic circuit 4 in order to measure a time TX to be elapsed until a signal transmitted to a lower device is returned. Then (TP - TX/2) is calculated for a time interval TP between transmission and reception of sampling signal, and upon elapse of the calculated time, sampling signal is transmitted again to the lower-order device.
Patent JP-H0627266-A (JP)
Title: Radio wave-correcting clock
Inventor: NAKAMURA HIDEYUKI
IPC: G04R20/00
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a radio wave-correcting timepiece which can be corrected in a shorter time. CONSTITUTION:A time information fetching means 4 starts the fetching of time information transmitted through radio waves at regular time intervals upon starting the reception of the radio waves or receiving the first time information after starting the reception and a reception control means 7 controls a receiving means 3 to terminate receiving operations when the means 4 fetches the minimum amount of time information necessary for calculating the present time. A time calculating means 8 calculates the present time based on the fetched time information and a displaying means 2 corrects displayed time by using the calculated present time.
Patent JP-H029840-A (JP)
Title: Polycrylic aromatic derivative
Inventor: SUZUKI GIICHI
IPC: C07C69/76
Filed: 1988-06-29
Abstract: NEW MATERIAL:A polycyclic aromatic derivative shown by formula I [R1 is 1-18C alkyl; R2 is optically active haloalkyl or substituent group thereof; X is -C(=O), -OC(=O)-, -OCH2-, -CH2O- or -O-; Y is -C(=O)O-, -O- or -CH2O-; (A) and (B) are group shown by formula II, formula III, formula IV, formula V, etc., with the proviso that one of A and B is group shown by formula V]. EXAMPLE:[6-(1-Trifluoromethylheptoxycarbonyl)naphthalene-2-carboxylic acid]-4- decanoylbiphenyl ester. USE:A ferroelectric liquid crystal composition. Having chemical stability and useful as a component for extending a phase transition temperature range of SmC* phase in a liquid crystal composition. PREPARATION:A compound shown by formula VI is reacted with a compound shown by formula VII in the presence of a dehydrating agent to give a compound shown by formula I.
Patent JP-H0448299-A (JP)
Title: Light excitation processing method
Inventor: NARA YASUO
IPC: H01L21/302
Filed: 1990-06-18
Abstract: PURPOSE:To cut off light with wavelength which damages a substrate before it reaches the substrate by using the same material as the substrate or a compound which contains composition elements of the substrate for a spectral member. CONSTITUTION:The same material with the substrate 7 or compound containing composition elements of the substrate 7 is used for the spectral member 5. Consequently, the light with wavelength which damages the substrate 7 is absorbed by the spectral member 5 before it irradiates the substrate 7. The angle of the spectral member 5 is adjusted to select light with optional wavelength in the light 1 form a light source and when a reflecting film is formed as the spectral member 5 for, for example, light excited lithography, the angle of incidence is varied to select only necessary light for exposure in the light 1 from the light source.
Patent JP-H0719390-A (JP)
Title: Heat insulation device
Inventor: MORITA SHIGETO
IPC: F16L59/02
Filed: 1993-06-29
Abstract: PURPOSE:To insulate heat from the observation hole of a heat insulation device effectively in the heat insulation device used around a hot heat source for a robot or the like in hot forming various types of metal and so forth by a person and a robot under a high temperature. CONSTITUTION:This heat insulation device is provided with three stainless steel sheet insulation plates 12, which are jointed to each other by a hinge 13, and has an observation hole 15 in the center surrounded with a frame 9. An observation hole 15 is fixed with spaces taken respectively from polyimide film 1, a boro-silicate glass plate 2, and an infrared-absorbing glass plate 3 on the hot side. An upper ventilation assist tube 4 and a lower ventilation assist tube 5 are communicated with the spaces, and ventilation restrains the temperature of the film 1 and glass plates 2, 3 from rising due to the high temperature of the outside. It is possible to absorb infrared radiation generated from a hot heat source in the film 1 and the glass plates 2, 3 for insulation and restraint of heating.
Patent JP-H11347233-A (JP)
Title: Automatic game card ordering method for game card system
Inventor: TAKEGAWA SHIGEYUKI
IPC: G07F7/08
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic game card ordering method for a game card system allowing a game parlor offering a game by a game card to efficiently control the residual number of unissued game cards and capable of automatically ordering the game cards to a card company. SOLUTION: When a game parlor 6 receives game cards shipped from a shipping center 3, the number RM of unissued stock cards held in the game parlor 6 is updated based on the shipping information from a control center 4, the number of game cards issued by a card issuing machine 11 during the prescribed period is subtracted from the number RM of stock cards to calculate the new number RM of stock cards. When the calculated number RM of stock cards is below the number TH of stock cards for making an order, game cards of the order number RE are automatically ordered to the center computer 9 of the control center 4.
Patent JP-S644068-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYODA NAGAYUKI
IPC: H01L29/78
Filed: 1987-06-25
Abstract: PURPOSE:To form a mask layer with good precision on sidewalls of a gate electrode and to prevent the surface of source/drain regions from being scarred, by piling a polycrystalline silicon layer on a surface including a gate electrode and performing ion implantation of oxygen to form a silicon oxide film, with only the polycrystalline silicon layer remaining on the sidewalls of the gate electrode, and then removing only this silicon oxide film by etching. CONSTITUTION:After N type impurities are diffused on the whole surface to pile a polycrystalline silicon layer, a gate electrode 5 is formed by selective etching, and a heat oxidation method is used to form a silicon oxide film 6 on the surface of this gate electrode 5. Next ion implantation of phosphorus is performed to form an N<-> type diffusion region 7. A polycrystalline silicon layer 8 is piled on the whole surface by a CVD method. Ion implantation of oxygen is performed to form a silicon oxide film 9. At that time, oxygen is not implanted into the polycrystalline silicon layer 8 on the sidewalls of the gate electrode 5, so that the polycrystalline silicon layer 8 remains. Next only the silicon oxide film 9 is removed by a wet etching method in which a hydrofluoric acid solution containing a buffer agent is used, and so the polycrystalline silicon layer 8 on the sidewalls of the gate electrode is made to remain.
Patent JP-S5588492-A (JP)
Title: 4-wire key telephone system storing plural number of main wire
Inventor: YUI TAKAHIRO
IPC: H04Q3/58
Filed: 1978-12-26
Abstract: PURPOSE:To realize storage of plural number of main wires with the 4-wire wiring by using 2 wires for the time-division multiple channels and the other 2 wires as the power line and the control line respectively. CONSTITUTION:When the outgoing is given from key telephone TEL1 to main wire circuit COA, main wire button KLA1 is pushed. And control circuit CONT1 identifies the button pushing to then make switching control element P12 conduct. In main unit ME, the negative wave current flows to negative wave current detection element P01 via wirings c and d since switching element P02 conducts, thus the reception display being given to the control data. Control circuit CONT0 receives the control data and then identifies the outgoing of circuit COA of telephone TEL1 to give start to circuit COA as well as continuous circuit A00. When the reception of the control data is over, circuit CONT0 features the transmission state to send the control data to telephone TEL1 via wiring c and d. Circuit CONT1 received the control data gives start to continuous circuit A10. Thus the talking circuit is formed between main wire La and telephone circuit NW1.