baber/WOPTO huggingface dataset:
Patent JP-H05295210-A (JP)
Title: Molded form controllable in shape degradation time and its production
Inventor: UENO GOUICHI
IPC: C08L1/00
Filed: 1992-04-23
Abstract: PURPOSE:To provide the subject molded form high in mechanical strength and water resistance during being in service in systems containing microorganisms at a low concentrations such as in the air, while being degradable in systems containing microorganisms at higher concentrations such as in the soil or water, and to obtain this form by melt forming similarly to the case with general-purpose plastics. CONSTITUTION:The objective molded form produced from (A) a polyvinyl alcohol-based polymer >=90mol% of mean saponification degree, (B) water, and (C) a water-soluble natural high-molecular compound and/or derivative therefrom with the weight ratios A/B of (10:90) to (80:20) and (A+B)/C of (100:0.5) to (100:500).
Patent JP-H03108538-A (JP)
Title: Moisture-resistant laminated cover and manufacture thereof
Inventor: UIRIAMU EICHI MATSUKUUIRIAMUZU
IPC: B32B27/08
Filed: 1990-05-18
Abstract: PURPOSE: To obtain easily an excellent moisture-resistant characteristic by conducting a processing so that a transparent moisture-resistant laminate structure can be obtained after mounting. CONSTITUTION: A cover is composed of a plastic sheet 12, a sheet 14 of polychlorotrifluoroethylene and a curable adhesive 16 inserted between the plastic sheet 12 and the sheet 14 of polychlorotrifluoroethylene. It is processed so as to have a transparent moisture-resistant laminate structure 10 after mounting. In other words, it is laminated, on one side, with an adhesive water-vapor- resistant film made of polychlorotrifluoroethylene. By this method, a laminate plastic structure having an excellent moisture-resistant characteristic can be obtained easily.
Patent JP-S5654374-A (JP)
Title: Doppler detecting system of active sonar apparatus
Inventor: IWASAKI KIYOHIKO
IPC: G01S15/50
Filed: 1979-10-09
Abstract: PURPOSE:To decrease the own Doppler erasing errors without decreasing target searching areas by squaring the transmitter-receiver output signals at the erasing of the own Doppler. CONSTITUTION:Switches 4 and 14 are so controlled by a timing circuit 15 that they are connected to the contacts 41 and 141 side only at the own Doppler erasing and are connected to the contacts 42 and 142 side in other time. First, a transmitter 16 is operated by the trigger pulse from a timing circuit 15 and acoustic pulses are transmitted into water through a transmitter-receiver 1. The reflection signals obtained within a fixed period after the transmission are squared by a squaring circuit 2 and are applied to a sample holding circuit 8 and an amplitude comparator 17 via a high-pass filter 3, a mixer 5, a band-pass filter 6, and a frequency discriminator 7. The reflection signals obtained in the period after this are applied to the mixer 5 without being passed through the squaring circuit 2. The differences in the frequencies of these reception signals are discriminated and the moving target search signal is obtained from the amplitude comparator 17.
Patent JP-S6015429-A (JP)
Inventor: HARUTOMUUTO BURABETSUTSU
IPC: C08F2/16
Filed: 1984-06-26
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-H05327107-A (JP)
Title: Optical waveguide type optical amplifire and its forming mehtod
Inventor: SUGIHARA YOSHIO
IPC: G02B6/12
Filed: 1992-05-22
Abstract: PURPOSE:To enable high concentration uniform doping of many elements, by forming a lithium niobate layer doped with rare earth elements having optical amplification action on a crystal substrate like lithium tantalate, and arranging an optical waveguide on the layer. CONSTITUTION:A lithium niobate crystal layer 12 is formed on a lithium tantalate crystal substrate or a lithium niobate crystal substrate 11 which layer is doped with rare earth element of erbium or neodymium or praseodymium and aluminum or germanium, and an optical waveguide 13 is arranged on the layer 12 by ion milling. Since lithium tantalate has the same crystal as lithium niobate, uniform epitaxial growth on the lithium tantalate crystal substrate 11 is enabled. The diffusion coefficient of element like erbium having optical amplification action is very small, and it is difficult to doped lithium niobate with erbium by thermal diffusion. Uniform doping, however, is enabled by adding raw material at the time of solvent fusing of liquid phase epitaxial.
Patent JP-S61289285-A (JP)
Inventor: HAYAKAWA TETSUO
IPC: F26B3/30
Filed: 1985-06-14
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-H07333118-A (JP)
Title: Sample capsule for x-ray microscope
Inventor: FUJISAKI HISAO
IPC: G21K7/00
Filed: 1994-06-13
Abstract: PURPOSE:To add a new solution easily with excellent workability to a sample holding space while keeping two substrates having windows in adjusted and overlaid state as they are and without sacrificing the adjusted and overlaid state. CONSTITUTION:A sample capsule 1 for an x-ray microscope is composed by adjusting and overlaying two substrates 2, 3 having observation windows 2a, 2b which transmit x-ray and are shielded by window shielding materials 2a, 2b and forming a sample holding space 5 to be filled with an observation sample between these two substrate 2, 3 having the windows. A cut pat 3c to open a part of the sample holding space 5 is formed in one substrate 3 having a window by exposing a part of the face of the other substrate 2 having a window while these two substrates 2, 3 having windows being kept in adjusted and overlaid state.
Patent JP-S5255442-A (JP)
Title: Synchronizing circuit
Inventor: SHIYOUDA AKIO
IPC: G11C11/406
Filed: 1975-10-31
Abstract: PURPOSE:To obtain a synchronizing circuit which is capable to install concentrically each function to the central control unit for performing refresh operation, thus highly realizing economization for the system.
Patent JP-H08319887-A (JP)
Title: Temporally fixing mechanism for gasket
Inventor: ISOBE YUUSHIROU
IPC: F02B67/06
Filed: 1995-05-29
Abstract: PURPOSE: To enhance the effectiveness in the temporally fixing operation with a temporally fixing mechanism for gasket which is interposed between a chain case and a cylinder head. CONSTITUTION: A gasket 1 is installed in the coupling part between a chain case 15 and a cylinder head 9 and is equipped at one surface with a temporally fixing projection 5 to be engaged by a chain case side recess 19 furnished in the chain case 15, and a temporally fixing mechanism fixes this gasket 1 temporally to the chain case 15 or cylinder head 9, wherein a cylinder head side recess 17 to be engaged by the projection 5 is formed in the cylinder head 9. Further the place where the recess 17 is formed, is located symmetrical to the position where the chain case side recess 19 is formed.
Patent JP-H03452-A (JP)
Title: Device for continuously casting metal
Inventor: YANAGIMOTO SHIGERU
IPC: B22D11/049
Filed: 1989-05-24
Abstract: PURPOSE:To uniformly supply gas and lubricating oil and to enable the casting of large scale of a slab by making rough surface of one side or both sides of contacting surfaces of molten metal basin and a mold which are brought into contact with each other in metal continuous casting device. CONSTITUTION:At least one side in the contacting surfaces 12 of the mold 1 and molten metal basin 4 are made to rough surface with sand blast, etc. Further, the gas (air) is supplied onto the molten metal surface through this contacting surface 12. Then, the lubricating oil is directly supplied into gap between the molten metal 8 and the mold 1 without passing through this contacting surface 12, but may be supplied together with the gas. Further, non woven fabric having a property non-wettable to the molten metal may be inserted between the mold 1 and the molten metal basin 4.
Patent JP-H0424813-A (JP)
Title: Constant voltage circuit
Inventor: KIMURA TAKASHI
IPC: H02M3/155
Filed: 1990-05-21
Abstract: PURPOSE:To suppress the variance of the oscillation characteristic by providing a 1st conductive element which is connected to a power voltage source and performs a switching operation in response to the output of an operational amplifier, a 2nd conductive element which is connected in series to the 1st conductive element and serves as a resistance, and a 3rd conductive element which is connected in series to the 2nd conductive element respectively. CONSTITUTION:This circuit is provided with a power voltage source 2 to serve as the driving power of a constant voltage circuit together with a constant current source 4 which supplies a constant current, an operational amplifier 1 which compares two different levels of input voltage with each other, a P channel MOS transistor TR 3 which is connected to the source 4 and serves as the 1st conductive element after performing a switching operation in response to the output of the amplifier 1, a PMOS TR 8 serving as the 2nd conductive element which is connected in series to the 1st conductive element and serves as a resistance, and an NMOS TR 9 serving as a 3rd conductive element which is connected in series to the 2nd conductive element and serves as a resistance. In such constitution, the constant oscillation characteristic is secured regardless of the variance of the TR threshold voltage.
Patent JP-H04292275-A (JP)
Title: Method and device for fixing plastic outer plate to steel frame in highly accurate manner
Inventor: SUHARA TOSHIO
IPC: B62D65/00
Filed: 1991-03-20
Abstract: PURPOSE:To simplify a machine tool, performing a job for preoperation to fix an outer plate to the framework of a car body easily and accurately and its machining as well as to keep off the occurrence of chips at time of the preoperation. CONSTITUTION:A lot of recess parts la are formed in a frame 1 to which an outer plate 3 is intended to be fixed. An injection cylinder 10 is installed in a plate body 5 in the orthogonal direction in response to the recess parts 1a, while a cover part 10 interconnected to an exhaust port 6a is installed in a tip of the injection cylinder 6, and the rear part forms a jig 9 after connecting a motor pump 8, a tank 7, a power source 17 and a switch 18 together. This jig is opposed to the frame 1, joining the cover part 10 to the recess part 1a. The motor pump 8 is started and, after a foaming agent 2 in the tank 7 is poured into an inner part of the cover part 10 and the recess part 1a from the injection cylinder 6 by way of a pipe 13, the jig is separated from the frame. After the foaming agent 2 hardened, an upper edge 3a and the side of the outer plate 3 are accorded with a setting reference preset in an upper peripheral edge 1b and the side 1c of the frame, and the outer plate is attached tight to the frame by means of a bonding agent 16 via the foaming agent.
Patent JP-S5920887-A (JP)
Title: Digital chess clock
Inventor: MORI SEIJI
IPC: G04F1/00
Filed: 1982-07-27
Abstract: PURPOSE:To obtain a chess clock capable of announcing residual time and reading in second by displaying time after the start of counting with a switch when the residual time which is displayed by subtraction from the set time reaches zero. CONSTITUTION:Corresponding time counting circuits 19a and 19b through a switching circuit 20 performs a subtraction from the set time according to a program of a program circuit 21 in response to a switch button 12a or 12b and the residual time is indicated on a residual time display 16a or 16b or informed of by sound through an enunciation circuit 22. When the residual time reaches zero, the circuit 19a or the circuit 19b involved counting in second the set time length responding to the operation of the switches 12a and 12b according to a program from the circuit 21 and the results are indicated on displays 16a and 16b or informed of by sound. This provides a chess clock capable of informing of the residual time while reading in second.
Patent JP-S5920076-A (JP)
Title: Paying-in processing system
Inventor: MAEDA HIDEKI
IPC: G06Q20/18
Filed: 1982-07-26
Abstract: PURPOSE:To decrease the paying-in processing time, by receiving the key-in of paying-in monetary amount from a customer in parallel with the count processing of deposited cash so as to confirm the paying-in monetary amount when the counted monetary amount is coincident with the key-in monetary amount. CONSTITUTION:The monetary amount deposited from a paper note depositing slit 29 provided on an operating plane 21 of a transaction processor 20 is counted at a paper note extracting machine under the control of a CPU provided internally and the count data is stored in an RAM. The paying-in amount inputted by the user from a ten-key 24 on the operating panel 21 is fetched to the paper note fetching machine under the control of the CPU in parallel with the count and the storage processing. Further, the coincidence between the counted amount of amoney stored in the RAM and the key-in monetary amount from the ten-key 21 is confimed with the CPU. The state of the transaction is displayed on a display device 34 with the coincidence and the cash on slip is deposited on a slip cash receiving outlet 36 according to the operation of a confirming key 26 to reduce the paying-in processing time.
Patent JP-S5656368-A (JP)
Title: Profiling control system
Inventor: IMAZEKI RIYOUJI
IPC: B23Q35/48
Filed: 1979-10-11
Abstract: PURPOSE: To enhance the efficiency of quick return from the end point of a profiling route to its starting point, by storing the maximum value of present position in the profiling route and by causing the quick return to a position corresponding to the sum of the maximum value and a prescribed value.  
     CONSTITUTION: The maximum heights Z ma , Z mb  of the surface of a medel MDL on profiling routes A, B extending from the starting point of profiling to its end point are stored. Quick return in the direction of an axis Z is effected to points of Z ma +α, Z mb +α to perform return from the ending point to the starting point to shorten an unnecessarily long return route. Explaining with a block diagram, the outputs of position detectors PCXWPCZ are irreversibly counted at CUNT to indicate a present position. Supposing that a profiling direction is expressed by X and approach is expressed by Z, a servomotor MZ is driven depending on the displacement of a stylus ST to machine a workpiece W along the model MDL by a cutter CT. A processor CPU stores the maximum value of a counter CUNTZ in a register A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62288183-A (JP)
Inventor: ASAMI HAJIME
IPC: C04B41/87
Filed: 1986-06-06
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-2000324459-A (JP)
Title: Method and device for displaying photographed picture in picture transfer system
Inventor: UEHARA KENSUKE
IPC: H04N5/278
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for displaying a photographed picture in a picture transfer system by which a user is made to understand the condition of an environment where he or she is and also the unpleasant feeling of a receiver is cancelled. SOLUTION: Picture quality is automatically evaluated at a reception side, the picture is reduced in accordance with an evaluation result, another picture with high quality is simultaneously read from a picture storing part 109, they are transmitted to a reception side together and the two pictures are displayed on multi-windows, for example. An animation which is photographed at a transmission side is reduced in accordance with the degree of picture quality and displayed as multi-window pictures. Besides, the upper half body image of a user or text sentences are displayed together in a remaining area.
Patent JP-S5827898-A (JP)
Inventor: URURIHI KEMUNAA
IPC: F04D13/06
Filed: 1982-07-29
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-S63298237-A (JP)
Title: Device for light-shielding part other than necessary part with respect to photoengraving film or the like
Inventor: MATSUO MASAAKI
IPC: G03F1/00
Filed: 1987-05-29
Abstract: PURPOSE:To execute a light shielding work independing on an expert, by detecting a necessary part by a detecting pitch corresponding to a picture element unit, and providing a light shielding layer on an unnecessary part other than the detected part. CONSTITUTION:An object 1 to be inspected such as a photoengraving film or photographic paper, etc., advances to an exposing and detecting means 10 by a carrying means 2 including a belt and a roller, etc. When the information quantity stored in a memory 17 has reached correspondence to three lines in the carrying vertical direction, information of four connected image elements is compared by a comparator, and a character or a picture pattern being a necessary part is determined by a value which has been determined in advance. In the case of the necessary part by said comparison and determination, the corresponding coordinate information is stored in a sub-memory 18. When the object to be inspected which is being carried reaches a light shielding part 30, the coordinate information in the sub-memory 18 and the coordinate information of the object to be inspected under the light shielding part 30 are verified by an AND device, and when its result is not true, light shielding is executed automatically to the coordinate position of the corresponding object to be inspected. It is also possible to set in advance a detecting pitch at every image element or every other image element, etc.
Patent JP-S6111457-A (JP)
Title: Starter
Inventor: HASEGAWA MORIHARU
IPC: F02N15/06
Filed: 1984-06-25
Abstract: PURPOSE:To execute firm and accurate engagement of the pinion and the ring gear, by forming a step with which the braking means is kept in contact till just before the engagement of the pinion and the ring gear in a starter of an internal-combustion engine. CONSTITUTION:A braking means comprises a braking member 5 and a ring-like spring 6. A step 7a is formed on the outer circumferenceof a plunger 7. As a result of the presence of this step 7a, the braking means is kept in contact with the plunger 7 till just before a pinion 17 becomes to be engaged with a ring gear 18. A starter motor 13 is passed with electricity as a result of contact of the movable contact point 9 and the fixed contact point 12 of the plunger 7, so as to rotate the pinion 17. Thus, firm and accurate engagement of the pinion and the ring gear is achieved.
Patent JP-S5656262-A (JP)
Title: Controller for temperature of paint
Inventor: FUJIWARA TERUO
IPC: B05C11/10
Filed: 1979-10-11
Abstract: PURPOSE: To control the temperature of paint flowing inside a paint-distributing pipe by surrounding the priphery of the paint-distributing pipe with a duct and circulating a fluid heat-exchanged by a heat exchanger in the duct.  
     CONSTITUTION: The peripheries of paint distributing pipes 1 and 2 are surrounded by the duct 3. And, a heat or cold medium is supplied through a supply pipe 10 to a heat exchanger 9, where heat-exchanged fluid is circulated in the direction of arrows in a pathway 8 by means of a circulating fan 11. The supply of the heat or cold medium to the heat exchanger 9 and the operation of the circulating fan 11 are automatically controlled by measurement of the excessiveness of paint by a detector 16. Thus, the temperature of paint flowing inside the paint distributing pipes can be controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5465116-A (JP)
Title: Wear resistant cast iron
Inventor: ISAKI HIROSHI
IPC: C22C37/06
Filed: 1977-11-01
Abstract: PURPOSE: To provide the title high Cr cast iron of a specific compsn. consisting of C, Si, Mn, Cr, and the balance Fe, which enables its hardening to be carried out by slow cooling from high temp.  
     CONSTITUTION: The cast iron consists of, by wt., C; 1.5W3.5%, Si; 0.3W3.0%, Mn; 2.0W7.0%, Cr; 8.0W30.0%, optionally Mo; 0.3W3.0%, and the balance Fe and usual impurities.  
     EFFECT: The cast iron is heated after casting to increase its hardness owing to martensite as well as to form secondary carbide, thus showing superior wear resistance. In other words, the low hardness as cast is of great advantage to working, and even if the cast iron is hardened by slow cooling after heating to 800W1100°C, sufficient precipitation of secondary carbide and martensite trensformation can be performed. It is also possible to harden the iron by quenching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0426108-A (JP)
Title: Projection exposure method
Inventor: KITAGAWA TETSUYA
IPC: G03F7/20
Filed: 1990-05-22
Abstract: PURPOSE:To enlarge a forcus margin and to reduce the time for exposure by varying exposing quantities of plural times of projection exposures for one part. CONSTITUTION:A Z-stage 8 is driven to set a focusing value of a semiconductor wafer 7 at a just focusing value (the origin). Next, a focusing value is set at a predetermined plus focusing value and an exposure in which an exposing quantity is 20 mJ/cm<2>, for example, is performed. After finishing that, the focusing value is set at a predetermined minus focusing value and an exposure with an exposing quantity of 40 mJ/cm<2>, for example, is performed, thereby finishing a projection exposure for a first exposure unit area E1. Next, an XY-stage 9 is driven to enable the exposure for a next exposure unit area E2. After confirming a predetermined minus focusing value, an exposure with an exposing quantity of 40 mJ/cm<2> under the minus focusing value is performed.
Patent JP-H09315327-A (JP)
Title: Rack and pinion type power steering device
Inventor: SONODA HIROTETSU
IPC: B62D5/22
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To have in common a valve assembly comprising a pinion shaft, a stab shaft or the like irrespective of a difference in the arrangement position of a return port to the steering body of a rack and pinion type power steering device. SOLUTION: A rotation type flow channel change-over valve 10 is provided which has a rotor 11 and a sleeve 12 between shaft end parts of the stab shaft 2 and a pinion shaft 3 which are relatively rotatably connected. An inlet port 15 and a return port 16 comprising this rotation type flow channel change-over valve are opened on a side part of the steering body 7. A pinion shaft 3 and a sleeve 12 which are assembled in an assemblage space 8 of this steering body 7 are integrally provided, and a plug member 25 penetrating and holding the stab shaft 2 at an open end of the assemblage space 8 is assembled. Between an inside end of the plug member 25 and an outside end of the sleeve 12, a spacer ring 31 which are opposed to each other intervener.
Patent JP-S62288321-A (JP)
Title: Suction device for multicylinder engine
Inventor: NOMOTO YOSHITAKA
IPC: F02B27/02
Filed: 1986-06-09
Abstract: PURPOSE:To improve suction efficiency, by a method wherein, at the time when the opening timing of a rotary valve opened and closed in linkage with rotation of an engine located upstream a suction port is delayed under the given running state of an engine, the more the number of revolutions is decreased, the more the closing timing thereof is increased. CONSTITUTION:A rotary valve 24 rotated in linkaged with rotation of a crank shaft 5 is provided upstream a suction port 15, and a volume chamber 14 reflecting auction pulsation is provided upstream the rotatry valve. The rotational phase of the rotary valve 24 to the crank shaft 5 is regulated according to the running state of an engine by means of a control device. During low rotation in that the opening timing of the rotary valve is delayed, the more the number of revolutions is decreased, the more the closing timing of the rotary valve is increased, and this constitution eliminates the influence exercised by suction pulsation of other cylinder.