baber/WOPTO huggingface dataset:
Patent JP-H01271961-A (JP)
Title: Chucking device for floppy disk driving device
Inventor: TAGUCHI TEIJIRO
IPC: G11B17/03
Filed: 1988-03-03
Abstract: PURPOSE:To chuck plural types of FDs by providing an annular groove outside an adsorption magnet at the center of an upper face and providing a driving pin able to move from the groove in the direction of a center axis, a hub base having a window part to fit in the recessed part or center hole of a medium, a collet, etc. CONSTITUTION:When chucking an FD 2 with a metal hub, a collect 5 is not used and kept raised. In this case, the FD 2 is adsorbed by a magnet 1 on a hub base 4, a hub ring 13 fits in the annular groove 2, when the hub base 4 turns and a driving pin 3 coincides with a driving hole 11, the driving pin 3 fits into the driving hole 11 and the FD 2 is driven. On the other hand, when chucking an FD 1 with only a center hole, movable arm 7 is moved down, a projecting part 5a of the collet 5 is passed through the center hole of the FD 1 and fitted elastically in the annular groove 2 and the FD 1 is sandwiched with prescribed force by a holding part 5b and a contact part 4a of the hub base 4.
Patent JP-H10248094-A (JP)
Title: Remote control reservation system
Inventor: ITO TAKEO
IPC: G10K15/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To reserve the reproduction of only necessary information data by reserving the reproduction of information data when an information reproduction device receives a reservation signal, updating information peripheral data and inhibiting the reservation of the reproduction of information data when a stop signal is received. SOLUTION: When the decision key 44 of a remote controller 2 is depressed, a decision signal is transmitted by a transmission device against main body and a liquid monitor 27 returns again to the display of an initial screen display state. When the decision signal is received by a reception device against remote controller, the reproduction frequency values by individual generation and the reproduction frequency value of data around KARAOKE (orchestration without lyrics) music are increased by one. The reproduction reservation of the KARAOKE music of the music number is set at the last of all reserved music. Then, a system returns to a reproduction reservation state. When a stop key 43 is depressed, the stop signal is transmitted and the monitor 27 returns again to the display of the initial screen display state.  Then, it returns to the reproduction reservation state without reserving the KARAOKE music. Thus, a user can learn information peripheral data on information data before reproduction reservation by the device 2 in hand.
Patent JP-H01222552-A (JP)
Title: Remote exchange alternate testing system
Inventor: ONIMARU FUMIO
IPC: H04M3/26
Filed: 1988-03-01
Abstract: PURPOSE:To test the connection of a subscriber line of an alternate remote exchange automatically by storing subscriber information to the autonomous control function section of a remote exchange used alternately, receiving an outgoing subscriber number from the called subscriber line and comparing the numbers. CONSTITUTION:A testing device 14 making call to all subscriber lines 12 in place of a subscriber telephone set to a 1st remote exchange 1, sending an outgoing subscriber number and detecting the tone and a remote control means 13 operating it based on the control of a master station exchange 3 and reporting the result are provided. Moreover, an external storage device storing the subscriber information to autonomous control function sections 16, 17 of the alternate 2nd remote exchange 2 and a remote controller 15 receiving the subscriber number from the called subscriber line, comparing it with the subscriber information and returning the result of comparison to the subscriber line 12 called by using a tone are provided. Thus, the normality of the connection of the subscriber line 12 at alternate remote exchanges 1, 2 is tested automatically before the replacement.
Patent JP-H09244319-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MITSUNORI
IPC: B65H7/06
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a drum-jam detecting device capable of surely recognizing the toner image from a photosensitive drum base tube by comparing the signal from a detection sensor having a plurality of different spectral sensitivity in the wavelength range in the spectral reflection factor distribution of the toner to be used with the prescribed reference value for the operation. SOLUTION: A detection member 70 is provided on the downstream side of a transfer electrode in the rotational direction of a photosensitive drum, and is provided with a detection sensor having at least two different spectral sensitivity in the wavelength range in the spectral reflection factor distribution of the toner of one color or a plurality of colors to be used. A microprocessor 510 calculates the drum constant for each light emission source of the detection sensor, and calculates the reference value to recognize the tube level of the photosensitive drum from the drum constant. A comparison circuit 720 compares the signal from the detection sensor with the reference value, and a paper sheet jam judging part judges presence/absence of the paper jam by the operation based on the results of the comparison circuit.
Patent JP-S58167624-A (JP)
Title: Preparation of granular master batch for polyolefin resin
Inventor: KANEKO OSAMU
IPC: C08L89/00
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a master batch having a high pigment concentration and improved pigment dispersibility, by using both polyolefin wax and a PE-based resin to give a carrier resin having specific adjusted melt viscosity, adding pigment to it, kneading them by a kneader with high shear stress, granulating them. CONSTITUTION:100pts.wt. carrier resin obtained by blending olefin wax with a PE-based resin in such a way that the adjusted blend having 1,000-6,000cps melt viscosity at 140-160 deg.C is blended with 100-400pts.wt. pigment (e.g., azo type, phthalocyanine type, etc.) and kneaded by a high shear stress kneader (e.g., three rolls, etc.) usually at 120-160 deg.C. The blend is granulated by an ordinary extruder or pelletizer, to give the desired master batch.
Patent JP-H07257726-A (JP)
Title: Roller conveyor
Inventor: UENO SUSUMU
IPC: B65G39/12
Filed: 1994-03-18
Abstract: PURPOSE:To provide a belt conveyor in which a conveyor frame made of aluminum or the like is used and a rotary roller can be easily attached/removed. CONSTITUTION:Bearing holes 21a, 21b, in each of which one end is opened while the other end is closed, are arranged in a pair of aluminum conveyor frames 12a, 12b, and the end part of a longer projecting side of a roller shaft 31 of a rotary roller 13 is inserted into the bearing hole 21a on one side while the axial direction movement of the rotary roller 13 to the roller shaft 31 is restricted by a push nut 33, and then, the roller shaft 31 is inserted between a pair of conveyor frames 12a, 12b. In addition, in a roller conveyor 11, a backstop member 36 serving as a spacer is fitted around the roller shaft 31 after the other end part, of the roller shaft 31 is inserted into the other bearing hole 21b, so that the axial directional position of the rotary roller 13 is regulated.
Patent JP-2000251449-A (JP)
Title: Device and method for editing
Inventor: ICHINAKA YASUKIMI
IPC: G11B20/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a device in which error detection is conducted with an optimum level, that is suitable for the utilization objectives of editing video/ audio signals, by conducting a detection with a level in which errors are set during a recording and a reproducing based on a beforehand set error detection level and status information from a recording/reproducing device. SOLUTION: When a recording or a reproducing execution instruction is given to a video tape recorder 4, an error detection level and an error detection range, which are set using a dialogue, are set in a system control section 11 and a control command is sent out to record or to reproduce specified video signals. While executing a recording or a reproducing, a check is conducted, as required, against the generation of errors in a recording or a reproducing based on the status information supplied from the recorder 4 during an abnormal operation, Thus, in an editing system 1, the error detection level and the error detection range for a recording or a reproducing operation of the recorder 4 are freely set in accordance with the utilization objectives of editing video/ audio signals and the operating condition.
Patent JP-H03252446-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI YOSHINOBU
IPC: C08L21/00
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the subject composition excellent in heat resistance, impact resistance and moldability and suitable for exterior automotive members, etc., by blending a hydrogenated polymer induced from a monomer consisting of a norbornene derivative having a polar substituent with a rubbery polymer and/or a rubber-reinforced resin, etc. CONSTITUTION:With (A) 5-95wt.% hydrogenated polymer prepared by carrying out ring opening polymerization of a monomer consisting of a norbornene derivative represented by formula I (A and B are H or 1-10C hydrocarbon; X and Y are H, halogen, etc.; m is 0 or 1) or of the above-mentioned monomer and a copolymerizable monomer and then hydrogenating the resultant ring-opened polymer, (B) 95-5wt.% rubbery polymer and/or rubber-reinforced thermoplastic resin is blended. With 100 pts.wt. above obtained mixture, (C) 0.001-10 pts.wt. one or more compounds selected from (C1):a higher fatty acid amide represented by formula II or III (R<1>, R<3> and R<4> are 8-18C alkyl; R<2> is H, etc.; r is 1 or 2), (C2): a hydrogenated fatty glyceride and (C3): a polysiloxane are blended.
Patent JP-S60195158-A (JP)
Title: Polyarylene sulfide composition
Inventor: KITANAKA MINORU
IPC: H05K1/03
Filed: 1984-03-16
Abstract: PURPOSE:The titled composition that contains a specific amount of a specific compound, thus being suitably used as insulating base plate for printed circuits, because it keeps high adhesion to metal foils, even after exposed to elevated temperature for a long period of time. CONSTITUTION:(A) 100pts.wt. of polyarylene sulfide containing more than 70 mol% of structural units formula I (R1 is aryl group of 6 or more carbon atoms such as P-phenylene) such as poly-P-phenylene sulfide are mixed with (B) 0.01- 10pts.wt., preferably 0.03-8pts.wt. of a compound of formula II (R2 is phenyl; R3 is heterocyclic ring containing 1 or more N atoms or its residue).
Patent JP-S57164662-A (JP)
Title: Compression system for multilevel signal
Inventor: FUJISAWA HIROMICHI
IPC: H03M7/46
Filed: 1981-04-03
Abstract: PURPOSE: To improve the compression rate for redundant compression, by providing a virtual run of length 0 to constitute a code when the sequence of level transitions of adjacent signals is different from a prescribed sequence and inverting the polarity of continuous bits for every level transition.  
     CONSTITUTION: A variable density value V of multilevel video from an OCR or the like repeats the course, where the value V begins with 0 and rises to 3 successively and is returned to 0 again, in many cases. In this case, continuous bits X repeat 0 and 1 to function as continuous bits. A virtual of length 0 is inserted to an abnormal point marked with ▵ where the value V is changed over two bits at a time or is returned to 0 before rising up to 3. That is, state values S(1,0) and S(2,0) of virtual runs are inserted to abnormal points of figure (a), and a state value S(3,0) is inserted in figure (b), and state values S(1,0), S(0,0), and S(1,0) are inserted in figure (c), and thus, a code is so constituted that the value V rises from 0 to 3 successively and is returned to 0 again, and the polarity of continuous bits is inverted for every level transition, and redurdant bits are compressed in accordance with a prescribed code table. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59173426-A (JP)
Title: Striker
Inventor: KIUCHI SUMIO
IPC: E02D7/10
Filed: 1983-03-23
Abstract: PURPOSE:To prevent bouncing of a striker by acting the weights of the striker and a pile and the friction between the pile and soil as resistance to the bouncing by fixing the striker to the head of the pile by a presser screw provided to the coupler of the striker. CONSTITUTION:A presser screw 18 is provided to the coupler 16 of a striker 30 to be fitted on the head of a pile 1 and is pressingly fixed to the outside of the head of the pile 1 by turning a handle 19. When a piston 8 is at the upper head point, compressed air is sent into the upper working chamber 13, the piston 8 is lowered, and the pile 1 is struck through the lower cap 7. When the piston 8 is at the lower head point, compressed air in the upper working chamber 13 flows into the lower working chamber 15 through a groove on the upper end of the piston 8, an annular recession 23 on the periphery of the piston 8, and the communication hole 21 of the piston 8, and the piston 8 is pushed up. While repeating these operations, the pile 1 is driven into the ground.
Patent JP-2000248373-A (JP)
Title: Laminated steel sheet for non-polished welded can
Inventor: ICHIBA MIKIYUKI
IPC: C23C22/34
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable acidic to alkaline applications and to improve content protectivity by specifying the sizes and number of projections to be formed on a chromate treated film surface to a specific range and providing the surface of the chromate treated film which is the inner surface side of a can with polyethylene resin layers of a specific film thickness. SOLUTION: The length of the maximum diameter part of the projections formed on the chromate treated film surface when the steel sheet is flatly observed is <=100 nm. The number of the projections of 10 to 100 nm in the length of the maximum diameter part is specified to <=1×1012 pieces/m2. The film thickness of the polyolefin resin layers to be disposed on the chromate treated film surface is specified to 20 to 70 μm. While the resin layers may be a single layer or a plural number of layers, >=4 layers are undesirable in terms of cost. In the case of the double layers, at least one layer is preferably a polypropylene based resin and more particularly the resin layer which is a mother layer preferably consists of a random copolymer of <=40 mol% copolymer component.
Patent JP-S63216935-A (JP)
Title: Manufacture of zr-containing ni-base alloy
Inventor: BABA RYOJI
IPC: C22B9/18
Filed: 1987-03-04
Abstract: PURPOSE:To stably manufacture a Zr-containing Ni-base alloy containing active elements such as Si, etc., by applying electroslag remelting by using a flux consisting of CaF2, CaO, ZrO2, TiO2, Al2O3, etc. CONSTITUTION:The Zr-containing Ni-base alloy is manufactured by means of an electroslag remelting process by using a flux which contains CaF2, CaO, and ZrO2 as essential components and to which at least one or more kinds among SiO2, TiO2 and Al2O3 are further added. It is suitable to incorporate the above ZrO2 by about 5-25%, by weight, based on the quantities of CaF2 and CaO. Moreover, it is preferable that the additive quantities of SiO2, TiO2 and Al2O3 are regulated to <=about 10%, about 5-25% and about 5-30%, respectively. By this method, Zr is allowed to remain and the Zr-containing Ni-base alloy can be obtained, and further, an ingot free from segregation of active elements such as Si, Ti, Al, etc., and having superior ingot surface can be obtained with stable workability.
Patent JP-H10213443-A (JP)
Title: Vehicle-mounted navigation device
Inventor: KODAMA HIROKI
IPC: H01Q1/22
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To simplify the mounting operation of a device by selectively mounting both units of a GPS antenna and a self-contained navigation sensor to the base of an attachment part and rearranging the position detection of the GPS or the self-contained navigation. SOLUTION: An electrical contact for grounding and for antenna signal is provided at the side of a GPS unit 11 and a contact for grounding, sensor signal, and power supply is provided at the side of a self-contained navigation unit 12. Also, the connector of the electrical contact for grounding and for antenna signal of the GPS unit 11 is provided at the side of the self-contained navigation unit 12, and the contact and the connector are electrically connected. As a result, by connecting the units 11 and 12 of the GPS and the navigation and a base 13, both units 11 and 12 of the GPS and navigation can be selectively attached and detached.  Initially only the GPS unit may exist and later the navigation unit 12 may be mounted to the base 13 temporarily, thus mounting both units 11 and 12 of the GPS and navigation in one piece at a time when mounting to another vehicle and simplifying a mounting operation.
Patent JP-S61208538-A (JP)
Title: Table access system
Inventor: IGUMA RYOICHI
IPC: G06F7/22
Filed: 1985-03-13
Abstract: PURPOSE:To perform a table access at a high speed by applying a machine instruction including a pointer of a primary table, a pointer qualifying frequency and the intra-table location value of the pointer of the next table to a main memory and decoding the machine instruction to fetch successively the pointer value of each table. CONSTITUTION:A machine instruction includes a pointer Rx of a primary table, a pointer Ry of the desired table, the pointer qualifying frequency (n) and location values l1-ln-1 of the next table pointer in each table. Then this machine instruction is applied to a main memory 12 and then read out by a processing part 21 in a table access mode. Thus the machine instruction is written to an instruction register 22. The part 21 decodes the machine instruction to write the pointer Rx and to read out the pointer of a secondary table within the primary table to a general-purpose register 23 by the value l1. Then the pointer of a tertiary table within the secondary table is read out by the value l2 and with reference to the secondary table on the memory 12. These actions are repeated to read ot the pointer Ry of the frequency (n).
Patent JP-S62208272-A (JP)
Title: Novel variant strain of candida boidinii having high productivity of formaldehyde
Inventor: TANI YOSHIKI
IPC: C12P7/24
Filed: 1986-03-08
Abstract: PURPOSE:To produce formaldehyde from methanol with a high production efficiency, by using a novel variant strain of Candida boidinii having a high alcohol oxidase activity and methanol assimilating property. CONSTITUTION:A novel variant strain of Candida boidinii, e.g. Candida boidinii ADU-15 strain (FERM-P No.8672), belonging to Candida boidinii and capable or multiplying microbial cells holding alcohol oxidase having high activity in methanol culture medium in the presence of glucose is cultivated in a culture medium containing glucose and methanol under aerobic condition to collect the multiplied microbial cells and the resultant suspension of the microbial cells is brought into contact wit methanol to produce the aimed formaldehyde.
Patent JP-H02230964-A (JP)
Title: Ignition device for internal combustion engine
Inventor: SUZUKI TOSHIRO
IPC: F02F7/00
Filed: 1989-03-01
Abstract: PURPOSE:To ground the core of an ignition coil with a simple structure by exposing and storing an outer peripheral core in a cylinder head cover, and electrically connecting it to the cylinder head cover. CONSTITUTION:The outer peripheral core 11 of an ignition coil 10 is electrically connected to a cylinder head cover 3 via a seal member 30 made of conducting rubber and grounded via a cylinder head 2. The member 30 functions as an oil seal and also effectively functions as the grounding means of the outer peripheral core 11. When an internal combustion engine 1 is started and cam shafts 8 and 9 are rotated, a suction valve 6 and an exhaust valve 7 are driven with the preset cycle, and a suction port 4 and an exhaust port 5 are opened or closed. The primary current of the ignition coil 10 is controlled by the ignition signal outputted in the preset order in response to the rotation of the engine 1, and the preset high voltage is generated in a secondary coil 14. The high voltage is applied to an ignition plug 20 as it is via a connector 18 and a connecting member 28, and the compressed mixture in a combustion chamber 1a is ignited.
Patent JP-H08250308-A (JP)
Title: Multilayered chip thermistor and manufacture thereof
Inventor: MAEDA YASUTAKA
IPC: H01C7/04
Filed: 1995-03-09
Abstract: PURPOSE: To provide a multilayered chip thermistor having a high dimensional accuracy wherein inner electrodes are little dislocated by baking and dispersion of resistance values is little. CONSTITUTION: External electrodes 8a and 8b are formed on both end faces of a thermistor base 7 made by sintering and unifying a multilayered body composed of a baked ceramic body 1 and ceramic green sheets 3A and 3B through electrodes thereon. Since the sintered body little reshrink at baking, the area of the electrodes formed on its surface, the distance between the opposed electrodes, and the distance of other electrodes formed on the same surface little change. The influence of the shrinkage of the green sheets on the resistance value is little and dispersion of the resistance values is avoidable. Since the sintered body little shrink but only the green sheets at baking, the total shrinkage is low, dimensional dispersion is little and dimensional accuracy is high.
Patent JP-H02273663-A (JP)
Title: Production of cytosine
Inventor: FURANTSU ARUBERUTO FUON ITSUTE
IPC: C07D239/46
Filed: 1990-03-02
Abstract: PURPOSE: To enhance yield while facilitating the recovery of a solvent by using a specific reaction medium when cytosines being a drug are obtained by reacting β-alkoxyacrylonitrile with urea in the presence of alkali alcoholate and neutralizing the reaction product.  
     CONSTITUTION: A reaction medium is inert under reaction conditions and capable of being slightly mixed with water and may contain alcohol as a sub- component. An org. solvent or a solvent mixture is used and β- alkoxyacrylonitrile represented by formula I (wherein R 1  is alkoxy or 1-6C alkyl which may be substd. by halogen and R 3  is alalkyl, H or alkyl in the group R 1 ) and/or β,β-dialkoxypropionitrile represented by formula II (wherein R 2  is alakoxy or 1-6C alkyl which may be substd. by halogen) is reacted with urea in the presence of a compd. represented by formula III (wherein R 4  is 1-4C alkyl and Me is an alkali metal) and the product is neutralized at 0-150°C to obtain a compd. represented by formula IV. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01225536-A (JP)
Title: Method and apparatus for bonding cord-containing strip
Inventor: IRIE NOBUHIKO
IPC: B29D30/30
Filed: 1988-03-04
Abstract: PURPOSE:To stabilize running directionality and to facilitate the adjustment of a position, by a method wherein a disc is allowed to penetrate in parallel to a bonding part so as to grasp the bonding part and bonding is performed by utilizing the approach action of the surface to be bonded due to the deformation of a material. CONSTITUTION:A material 209b cut so as to become slightly shorter than the peripheral length of a drum 201 is wound around the drum 201. The cut surfaces of the leading and rear ends thereof are opened and these parts are abutted each other by a splicing roller 205 to be spliced. The splice roller 205 is mounted to the drum so as to be inclined with respect to the axial core 245 thereof and pressed to the material 209b. When the drum 201 is rotated in this state, the material 209b is moved in the direction of the axial core 245 while guided by a rail 242 by the component force in the direction of the axial core 245 due to the inclination of the splice roller 205. The operation of bonding is performed from the center to one end part and, after the drum 201 and the splice roller 205 are returned to the center and the drum is rotated in the opposite direction, said operation is performed from the center to the other end part.