baber/WOPTO huggingface dataset:
Patent JP-H0320146-A (JP)
Title: Belt take-up device
Inventor: HANES DAVID ALFRED
IPC: F16H7/12
Filed: 1990-04-12
Abstract: PURPOSE: To alter the natural vibration of a spring and control resonance at the natural frequency thereof by disposing a spring stabilizer in the major portion of the helical coil formation and in spaced relation with a fixed structure and a pivoted structure. CONSTITUTION: A torsional metal spring 44 is in the form of a helical coil having opposite end portions connected to a fixed structure 36 and a pivoted structure 40 respectively with a major portion of the helical coil formation between these end portions being disposed in spaced relation with the fixed and pivoted structures 36 and 40. A spring stabilizer 118 is disposed in the major portion of the coil formation as well as in spaced relation with the fixed and pivoted structures 36 and 40 for altering the natural vibration of the spring 44 and damping the effects of torsional inertia imposed on the spring 44 by the pivotal movements of the pivoted structure 40.  This constitution in this way alters the natural vibration of the spring 44 by the contact therewith of the spring stabilizer 118 to control the effects of independent torsional inertia on the coil formation, and further resonance at the neutral frequency of the spring 44.
Patent JP-S5429637-A (JP)
Title: Color photographic material
Inventor: HIRANO SHIGEO
IPC: G03C7/26
Filed: 1977-08-09
Abstract: PURPOSE: To prevent color fog without degrading photographic sensitivity by forming the photographic material by compounding hydroquinone having one or more substitution radicals of tertiary alkyl radicals of C 15 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08292956-A (JP)
Title: Device and method for data base management
Inventor: OKADA NOBUTERU
IPC: G06F17/30
Filed: 1995-04-20
Abstract: PURPOSE: To provide a multithread type data base managing device and its method which enable a preferential execution to a specific thread by performing a priority level control. CONSTITUTION: When there is a thread which is newly generated by a priority level control means 4, a dispatch means 1 sets a priority level for this thread. A thread having high priority is selected out of all executable threads according to the priority and the thread is executed. Thus, the dispatch means 1 assigns a CPU time according to the priority, so a data base system is provided which can effectively execute the work.
Patent JP-H03295116-A (JP)
Title: Contact device
Inventor: KAWASHIMA KATSUMI
IPC: H01H1/00
Filed: 1990-04-11
Abstract: PURPOSE:To properly know the abrasion of a fixed contact point by implanting an electrode that is short-circuited by a moving contact when the degree of abrasion of the fixed contact point reaches a preset level, on the fixed contact. CONSTITUTION:The end of an electrode 7 and a fixed contact 3 are in an electrically insulating state, until the degree of consumption of the contact surface of the fixed contact 3 reaches a preset level through the opening/closing action of a moving contact 5 and the fixed contact 3, and a neon lamp 22 is thus not lighted. When the degree of abrasion of the contact surface of the fixed contact 3 reaches the preset level, the end of the electrode 7 begins to be exposed, and the end of the electrode 7 and the fixed contact 3 are short- circuited by an arc or by the moving contact 5. Current runs to the side of the neon lamp 22 through the electrode 7 at this time, and the neon lamp 22 is lighted thereby, from which it is known that the end of the life of the fixed contact 3 is near.
Patent JP-S59222007-A (JP)
Inventor: NANBU JIYUNICHI
IPC: H02B13/075
Filed: 1983-05-30
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-H05291670-A (JP)
Title: Method and apparatus for shortening pulse width of laser light
Inventor: SEKIMOTO KIYOHIDE
IPC: H01S3/10
Filed: 1992-04-15
Abstract: PURPOSE:To shorten a pulse width of a laser light to be emitted from a laser by providing a polarization beam splitter on an emitting side optical path of a metal vapor laser in which a pulselike laser light is emitted, polarizably separating the laser light, and outputting any of linearly polarized components as a short pulse. CONSTITUTION:A copper vapor laser has a laser medium 1, a reflecting mirror 2 and an output mirror 3. A polarizer 4 is a polarization beam splitter which is disposed on an optical path L1 between the mirror 2 and the medium 1 to linearly polarizably separate a laser light to emit an S-polarized component in a direction crossed with the path L1 and to transmit a P-polarized component toward the path L1. A polarizer 5 is disposed on the forward path L1 of the mirror 2 to operate like the polarizer 4. A pulselike laser to be emitted from the laser is initially emitted as a non-polarized component, then combined with a linearly polarized component, and emitted. Therefore, the polarizers 4, 5 are provided, only the P-polarized component is output, and a pulse width is set substantially to a half or less.
Patent JP-H08292055-A (JP)
Title: On-vehicle route searching device
Inventor: YAITA KOICHI
IPC: G08G1/0969
Filed: 1995-04-20
Abstract: PURPOSE: To make a destination settable aright to a road where a user desires by constituting it so as to set the destination on the road in the case where a specified assorted road exists within the range of the specified distance from the set destination. CONSTITUTION: A control circuit 2 detects a vehicle position with a current position detector 1, setting a starting point of a route search on a route being possible for this route search existing in and around the detected car position. A user induces destination information inputted by an input unit 3, setting an ending point of the route search on the route being possible for this route search existing in and around the destination. Next, a fact of whether there is an express-turnpike road within the range of a specified distance from a destination set by the user or not is judged on the basis of the map displaying data of a map storage memory 7, and in a certain case, this destination is setup there. Subsequently, a recommended route ranging from the set starting point to the ending point is operated and stored in an image memory 5.  Then, those of data stored in this memory 5 are read out, and thus the recommended route and a peripheral road map are displayed on a display unit 6.
Patent JP-H03292793-A (JP)
Title: Electronic component
Inventor: NAKAMURA TOSHIAKI
IPC: H05K1/02
Filed: 1990-04-10
Abstract: PURPOSE:To realize the surface mounting of electronic components so as to miniaturize an electronic equipment by a method wherein a metal film is provided to either the inner side or the outer side of a first and a second cover respectively, another metal film isolated from the former film is provided to the peripheral edge of the recess of at least either the first or the second cover, and the metal film concerned is connected to a printed circuit. CONSTITUTION:A metal film 7 and a metal film 6 isolated from it are provided to a first cover 5, and the metal film 6 is electrically connected to a printed circuit provided to the underside of a board 4 through the intermediary of the metal film 6 provided to the peripheral part of the first cover 5. Therefore, the metal film 6 serves as the input-output terminal of the board for the outside. Circuit components soldered to the underside of the board 4 are housed in the recess 8 of the first cover 5, circuit components 3a soldered to the upside of a board 3 are housed in the recess of a second cover 2 to which a metal film 2 is provided. The second cover 1 is electrically connected to the grounding section of the board 3 through the intermediary of the metal film 2 located at the peripheral part to display a shielding effect, so that the metal film 2 is kept in a fully grounded state.
Patent JP-S5518500-A (JP)
Title: Storageestable thermoosetting composition
Inventor: TEOBARUDO HAUKU
IPC: C08L79/08
Filed: 1979-07-27
Abstract: Heat-curable mixtures which are stable on storage and consist of (a) poly-imides of specific unsaturated dicarboxylic acids of the general formula I   <IMAGE>   in which A is a x-valent organic radical having at least 2 and not more than 30 carbon atoms, Z is a radical of the formulae   <IMAGE>   and x is the number 2 or 3, and (b) poly-( beta -iminocrotononitriles) of the formula II, III and/or IV   <IMAGE> <IMAGE>  <IMAGE>   in which Y is a m-valent organic radical having at least 2 and at most 30 carbon atoms, R' is a hydrogen atom or an alkyl having 1 to 6 carbon atoms, cycloalkyl having 5 or 6 carbon atoms or aryl having 6 to 10 carbon atoms, R is an aliphatic or aromatic radical having not more than 30 carbon atoms, E, together with the two nitrogen atoms, is a five-membered or six-membered ring, m is 2 or 3 and n is 1 or 2, are suitable for the production of moulded materials, preferably by casting the resin mixture or by laminating or bonding substrates.
Patent JP-S63262340-A (JP)
Title: Separation and transfer device for seedling box
Inventor: TSURUMI MANABU
IPC: B65G59/02
Filed: 1987-04-17
Abstract: PURPOSE:To grasp firmly seedling boxes and transfer them to a predetermined location by providing maintaining devices which separate accumulated seedling boxes and correct the inclination of the upper and lower directions and maintain them once to a predetermined transfer posture. CONSTITUTION:When the piston rods (a) of front and rear maintaining devices 26 protrude simultaneously, the maintaining protrusions and auxiliary plates 33a of maintaining plates 33 push up the convex portions 99a of a seedling box, and right and left seedling boxes 99 are lifted up to a predetermined height in a state of being horizontally maintained. Also, the plane portions and project ing portions of posture regulation plates 35 regulate the front, rear, right and left of seedling boxes located on the lower side than there, so it is convenient for the maintaining devices 26 to maintain seedling boxes next time. When seedling boxes are lifted up by means of maintaining devices, the moving frame 37 of a chuck device descends and at the same time, chucks 36 turn downward and grasp the uppermost seedling box by means of the lower surface of a lower frame 37a and the claws 36a of both chucks. The moving frame 37 which has grasped the seedling box is transferred to the starting end portion of a carrying device by rising and moving.
Patent JP-H0595446-A (JP)
Title: Recording paper finish detecting circuit
Inventor: IKENOUCHI TAKAYUKI
IPC: H04N1/00
Filed: 1991-04-03
Abstract: PURPOSE:To improve reliability of an equipment by eliminating a vibration component of an output signal of a reflection type sensor due to a vibration of recording paper by an integral processing, detecting time aging and a characteristic dispersion of the sensor by a set threshold, and correcting them. CONSTITUTION:When recording paper RS is a white part, a reflection sensor 3 inputs a level signal SC1 (voltage VC1) to an integration circuit 4, eliminates a ripple and a pulsative noise of the paper RS and outputs a signal C1INT. When a black band appears on the paper RS, the voltage VC1 rises, and accordingly, a voltage of a signal SINT also rises by being delayed by a time constant portion of the circuit 4, and exceeds a threshold VTHU. In this case, a detector 5 outputs a detecting signal SOUT of a voltage VCW for showing a black band detection. Also, when a variance voltage increases due to time aging of the sensor 3, and exceeds the value VTHU, a detector 7 outputs a detecting signal SL3, increases the light emission quantity of a light emission diode of the sensor 3 through a light quantity correcting circuit 8, and executes a correction so that a signal SC1 does not exceed the value VTHU.
Patent JP-H05295374-A (JP)
Title: Reforming of liquefied natural gas
Inventor: MINEMOTO MASAKI
IPC: C10L3/06
Filed: 1992-04-16
Abstract: PURPOSE:To reform a liquefied natural gas to produce highly pure hydrogen with a good efficiency. CONSTITUTION:A liquefied natural gas is evaporated and the principal component, methane, is reformed into hydrogen and carbon dioxide by treatment with steam. Then, hydrogen is separated and recovered from the reformed gas, and the reformed gas after the separation of hydrogen and a liquefied natural gas are subjected to indirect heat exchange to evaporate the liquefied natural gas, while the carbon dioxide in the reformed gas after the separation of hydrogen is liquefied and separated.
Patent JP-S581674-A (JP)
Inventor: IINO HIROICHI
IPC: B65D39/12
Filed: 1981-06-22
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-H11294923-A (JP)
Title: Refrigeration vehicle operation control system and refrigeration vehicle
Inventor: ISOMICHI KANJI
IPC: F25D11/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigeration vehicle operation control system which totally processes various data necessary for securing the quality of a load in the shipping of the load using a refrigeration vehicle. SOLUTION: A refrigeration vehicle operation control system C is constituted of a refrigeration vehicle operation recorder C1, a collection control device C2 and an IC card 4 to be given and taken between both the devices. The refrigeration vehicle operation recorder C1 is carried on a refrigeration vehicle not illustrated and obtains information of a set temperature, a temperature in the freezing chamber, engine operating condition of the vehicle, the opening or closing state of the door of a freezing chamber, operation speed of the refrigeration vehicle and the like respectively from a refrigerating machine controller 2, an ignition switch 6, a freezing chamber door switch 7, a vehicle speed sensor 9 and the like through an operation recorder body 1 to be written into the IC card 4.  The various data written into the IC card 4 are read into the collection control device C2 and the data are collected and controlled by a magnetooptical disc driver 53 while the data collected are totally processed by a personal computer 51.
Patent JP-H05132132-A (JP)
Title: Seeding facility
Inventor: MUTA HIROICHI
IPC: A01C7/08
Filed: 1991-04-01
Abstract: PURPOSE:To improve working efficiency of a seeding facility by seeding and step accumulation of seedling boxes while flowing plural kinds of the seedling boxes simultaneously. CONSTITUTION:A carrier device 50 furnished with a seeding machine to seed seedling boxes and a plural number of step accumulation devices 70 to accumulate the seeded seedling boxes on a budding carriage in steps and which carries the seedling boxes from the seeding machine to the step accumulation device 70 is constituted of a primary conveyor 51 to carry the seedling boxes from the seeding machine to a specified position and a plural number of secondary conveyors 52 to carry the seedling boxes from the end edge part of the primary conveyor 51 to a plural number of the step accumulation devices 70 individually. Classification of the seedling boxes passing through the primary conveyor 51 is carried out by a sensor 55, and the seedling boxes are distributed to the suitable secondary conveyors 52 by a distribution device 56 in accordance with classification results by the sensor 55.
Patent JP-2000287864-A (JP)
Title: Base material for cleaning sheet
Inventor: YOKOYAMA MACHIKO
IPC: A61K8/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To efficiently apply powders held in a cleaning sheet to the surface of an object to be cleaned. SOLUTION: In this base material for a cleaning sheet holding powders, the average diameter D of a pore on the surface of the base material measured by the method of mercury penetration meets a condition that the ratio of D to the average diameter (d) of a particle of the powders (D/d) satisfies 0.03 to 30, the bulk softness of the base material being 0.1-5N/30 mm, the thickness is made to 0.3-5 mm.
Patent JP-S63261990-A (JP)
Title: Magnetic circuit for speaker
Inventor: YONETANI YOSHIAKI
IPC: H04R9/00
Filed: 1987-04-20
Abstract: PURPOSE:To reduce a leakage flux and to improve a magnetic using efficiency by providing vertically a cylindrical rise with respect to the bottom surface on the central hole of the bottom surface of a frame and making the minor diameter thereof smaller than the internal peripheral diameter of a top plate. CONSTITUTION:The cylindrical rise 5 is formed vertically to the bottom surface on the central hole of the bottom surface of the frame 4 with a high magnetic transmission rate, the internal peripheral diameter thereof is slightly larger than the internal peripheral diameter of the top plate 3 and the height thereof is formed in a dimension so as not to abut on a damper 8 at the time of the maximum amplitude of the damper 8. The bottom surface of the frame 4 is used as a part of the top plate 3. According to this constitution, the leakage flux 6 can be reduced.
Patent JP-H10275895-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIRANO KAZUTOSHI
IPC: H03K19/0948
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable the optimal current capacity of I/O cells to be flexibly controlled corresponding to a mounting condition by a method, wherein a circuit which is controlled based on the current capacity control signal outputted from an output I/O cells used in an I/O region is provided. SOLUTION: I/O cells 1 to 4 are made to serve a CMOS output buffer composed of P-channel transistors and N-channel transistors, an output terminal is represented by Output, N0 to N3 denote the gate terminals of the N-channel transistors composed of in the CMOS output buffer of I/O cells 1 to 4, P0 to P3 denote the gate terminals of the P-channel transistors, C0 and C1 are current capacity control terminals, and Input denotes an input terminal. Output I/O cells can be varied in current capacity and set at four different capacity levels by a logic level given to the control terminals C0 and C1 , and is constituted such that when '1' is inputted into the input terminal Input, '0' is outputted from the output terminal Output, and when '0' is inputted, '1' is outputted.
Patent JP-S61256165-A (JP)
Inventor: MATSUBARA SEIICHI
IPC: F25D9/00
Filed: 1985-05-09
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-H06286923-A (JP)
Title: Paper storage vessel
Inventor: SHIMODAIRA NOBUYUKI
IPC: B65H31/20
Filed: 1993-03-31
Abstract: PURPOSE:To prevent a mistake of position for mounting a paper guide plate by integrally forming a side guide plate and a rear end guide plate for guiding a paper side and a paper rear end, and providing the guide plates removably relating to a vessel, in the paper storage vessel capable of storing paper of a plurality of sizes. CONSTITUTION:A pair of right/left L-shaped paper guide plates 2, 3, integrally providing a side guide plate and a rear end guide plate for guiding a paper side and a paper rear end, are provided, and a plurality of protrusions 7 are protrusively provided suitably in lower parts of each paper guide plate 2, 3. On the other hand, in the bottom part of a paper storage vessel casing 4, hollows 8 for positioning each paper guide plate 2, 3 supported are formed to be paired, and the hollow 8 in each side is formed in a plural quantity for corresponding to paper of a plurality of kinds of size (three kinds in the drawing). In the bottom part of the casing 4, a recessed part 6 suited for a width of paper of plurality of sizes is formed in a stepped shape. Thus by remounting the paper guide plates 2, 3, paper of a plurality of sizes can be easily and accurately loaded.
Patent JP-S62253372-A (JP)
Title: Production of algae and device therefor
Inventor: KANESHIRO KIYOO
IPC: C12N1/12
Filed: 1986-04-28
Abstract: PURPOSE:To obtain Algae such as Chlorella, Spirulina, etc., efficiently, by cultivating Algae in divided culture zones of one under a light condition and one under a dark condition and setting a volume ratio of both the zones in a specific range. CONSTITUTION:A culture zone under a light condition is formed by a receptor tank 1, a culture zone under a dark condition is made by a retention tank 2 and a culture solution is circulated by air-lift, etc. The volume of the receptor tank is preferably about 10-1,000l, the whole peripheral faces other than the base are transparent and receive light rays readily. The receptor tank should be set to receive the sunlight or artificial rays efficiently. The retention tank has 0.1-5 times as much as the receptor tank by volume.
Patent JP-H05295107-A (JP)
Title: Production of copolymer
Inventor: UNNO YOSHIRO
IPC: C08G67/00
Filed: 1992-04-16
Abstract: PURPOSE:To obtain an ethylene-carbon monoxide copolymer which has a high degree of polymerization and is useful as an enginerring resin by polymerizing ethylene and carbon monoxide in the presence of a specific initiator. CONSTITUTION:A mixture of ethylene and carbon monoxide is polymerized in the presence of a polyperoxydicarbonate represented by formula I (wherein n is 3-200 and R1 is a 3-50C hydrocarbon group which is terminated at both ends by a primary, secondary, or tertiary carbon atom and may contain an ether group, a carbonate group, an ester group, a saturated carbon ring, or an aromatic ring) to obtain an ethylene-carbon monoxide copolymer having a high degree of polymerization. Examples of R1 in formula I include the groups represented by formulae II (wherein l is 1 or 2), III, IV, V, and VI.
Patent JP-S63262030-A (JP)
Inventor: TANAKA MASAYUKI
IPC: H02J3/00
Filed: 1987-04-20
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-S58214018-A (JP)
Title: Power transmission method
Inventor: WATANABE HARUO
IPC: F16D1/00
Filed: 1982-06-08
Abstract: PURPOSE:To achieve a secure joint even under high temperature between a ceramic shaft and a metal shaft, by causing pressure to be exerted on a bore surface of the ceramic shaft tapering off in the direction of the end of the same to develop jointing force on the bore surface due to frictional force. CONSTITUTION:A shaft end portion 6 of a metal shaft 5 having a hollow portion 7 axially passing through the same is fitted on a shaft end portion 4 of a ceramic shaft 3 by means of ordinary shrinkage fitting or post-sintering shrinkage fitting. The shaft end portion 4 has a bore surface 9 which is tapered off in the direction of the shaft end 8. An elongated bolt 12 penetrates through a washer 10 which is in contact with the bore surface 9, through the hollow portion inside the shaft end portion 4 and the hollow portion inside the metal shaft 5, and through a plate spring 11 which is disposed at the end of the metal shaft 5, so as to be tightened by a nut 13 resisting the spring action of the plate spring. The compressive force due to the shrinkage fitting or the like and the frictional force acting on the bore surface due to the pressure exerting thereon caused by the tightening of the nut acts on the ceramic shaft from both outside and inside.
Patent JP-H1039457-A (JP)
Title: Method and device for producing copy from photographic negative film
Inventor: KRAFT WALTER
IPC: G03B27/46
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for producing a copy from a photographic negative film by which a customer and an order acceptance side are satisfied. SOLUTION: In the system for producing the copy from the photographic negative film, a measuring station 1 for partially scanning the photographic negative film decides whether the photographic negative film is worthy to be copied or not by using specified reference by a calculation control unit 4 at a test stage. The scanned photographic negative film is assigned to one of three categories, which are a 1st category that the photographic negative film is worthy to be copied evidently, a 2nd category that it is not worthy to be copied evidently, and a 3rd category that it does not show whether it is worthy to be copied evidently or not. The photographic negative film assigned to the 1st or the 3rd categories is copied on photographic copying material, and the copying of the 3rd category is discriminated and prevented from being added to the order price of the customer.