baber/WOPTO huggingface dataset:
Patent JP-S57164135-A (JP)
Title: Polypropylene composition for thermoforming
Inventor: TAKEUCHI TAKASHI
IPC: C08L51/00
Filed: 1981-04-03
Abstract: PURPOSE: The titled compsn. having good post-workability and a high degree of transparency, prepared by mixing polypropylene with polyethylene, a metal salt of a carboxylic acid and/or dibenzylidenesorbitol.  
     CONSTITUTION: The titled compsn. is prepared by mixing (A) 100pts.wt. polypropylene having a melt index of 0.05W10g/10min and boiling n-heptane extraction residue of >70%, (B) 3W30pts.wt. low density polyethylene having a melt index of 0.1W80g/10min, a density of 0.90W0.92g/cm 3  and a branching coefficient of 0.15W0.45 and (C) 0.01W0.5pts.wt. metal salt of a carboxylic acid (e.g. sodium stearate) and/or 0.03W1pts.wt. dibenzylidenesorbitol.  
     EFFECT: Sheets and other molding products with excellent transparency are obtained from the titled compsn. in a short cycle of thermoforming including vacuum, pressure and hot plate pressure formings. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52132554-A (JP)
Title: Refuse containing garbage separating device
Inventor: KOIZUMI KIICHI
IPC: B07B13/00
Filed: 1976-04-30
Abstract: PURPOSE: To provide a device which separates garbage, inorganic matter, etc., and paper, plastics, etc. in garbage efficiently by projecting plural eccentric discs in shifting phases in the open spaces of a moving sifting formed by plural bar members. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06267769-A (JP)
Title: Switching power supply device
Inventor: OGURA NOBUO
IPC: H02M3/28
Filed: 1993-03-10
Abstract: PURPOSE:To realize compactness of an orthogonal coupling type saturable reactor transformer used for a switching power supply device and to simplify a constitution of a control circuit of the saturable reactor transformer. CONSTITUTION:As an orthogonal coupling type saturable reactor transformer, a bobbin 31 wherein each wining is wound is held between a first core 40 with two magnetic legs and a second core 50 with four magnetic legs. Each magnetic leg of the first core 40 is arranged in contact with two magnetic legs of the second core 50. An area of a contact part of each magnetic leg of the second core 50 with the first core 40 is made at most 10mm<3> to make possible driving at a small current as a control current supplied to a control winding.
Patent JP-S55142446-A (JP)
Title: Operation change-over unit for recording medium drive unit
Inventor: SHIMIZU KIYOUTA
IPC: G11B15/10
Filed: 1979-04-20
Abstract: PURPOSE: To simplify and ensure various change-over operations, by using four displacement bodies and gear mechanism.  
     CONSTITUTION: The displacement levers 96, 98, 100 and 102 are rotatably supported on the board 10 via the shafts 104, 106, 108 and 110, and the springs 112, 116 are provided between the levers and the board 10 and the spring 114 is spanned between the displacement levers 98 and 100, and the cam follower 58, play rack 60, fast feed rack 62, rewinding rack 64, record rack 66, differential rods 68, 70, 72, 74 and pinions 88, 90,92, 94 are provided. Thus, when the electrode coils 134, 136, 138, 140 are selectively energized, the displacement levers 96, 98, 100 and 102 are selectively turned, they are selectively latched with the differential rods 68, 70, 72, 74 to perform the selection of reproduction state, that of fast feed, that of rewinding, that of recording and that of stop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63217562-A (JP)
Title: Automatic changer for disk player
Inventor: YORIZANE SABURO
IPC: G11B17/10
Filed: 1987-03-04
Abstract: PURPOSE:To accurately position a tray in a reproduction position and to surely mount a disk by engaging the pin of a positioning means with the hook part of the tray after transferring the tray immediately before the reproduction position. CONSTITUTION:On the rear surface of an up-and-down chassis, an L-shaped positioning member 65 is supported pivotally and energized clockwise by a spring 66, and a pin 67 is provided on its rotatable end. Just before the transfer of the disk tray 78 is ended the pin 67 abuts against the hook part 81 of the tray 78 and let the member 65 is rotated against the spring 66. Thereafter, the tray 78 is moved with some extend in its transfer direction by the stored elasticity of the spring 66, and the pin 67 engages with the engaging part 81b of the engaging part 81. Thus the tray 78 is accurately positioned in the insertion position. Therefore, the disk can be exactly mounted on a turntable.
Patent JP-S63214426-A (JP)
Title: Laminating of thermoplastic resin film on metallic sheet
Inventor: SATO TOMOARI
IPC: B29C63/02
Filed: 1987-03-03
Abstract: PURPOSE:To increase bonding force and the uniformity as well as smoothness of a film layer and control the rate of reduction of the thickness of the film to a value near zero, by a method wherein a heating roll and a roll having no heating source are employed while a distance between the rolls as well as the contacting time and contacting width between a metallic sheet and a thermoplastic resin film are limited. CONSTITUTION:A metallic sheet and a thermoplastic resin film are inserted between two rolls while supplying the metallic sheet to the side of the heating roll and supplying the thermoplastic resin film to the side of the roll having no heat source. A contacting time between the rolls and the metallic sheet as well as the thermoplastic resin film is 1-10 seconds, or preferably 1-3 seconds while a contacting width in the feeding direction of the metallic sheet or the like into the rolls is 2-20 mm or preferably 5-15 mm. When the contacting time exceeds 10 seconds or the contacting width exceeds 20 mm, all layers of a laminate are molten with respect to the thickness direction of the thermoplastic resin film, therefore, the reduction of the thickness of a molded film is large and the smoothness of the surface of the same may be lacking.
Patent JP-2000252907-A (JP)
Title: Area measuring device for mobile communication system
Inventor: FURUMI JOJI
IPC: H04B7/26
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To simultaneously execute bit error rate(BER) measurement and an area test for a sound quality test by transmitting transmitted reception input voltage value and error rate in a regulated format. SOLUTION: The receiving part 18 of a mobile station 13 receives the signal format of a physical channel for communication, and a reception input voltage converting part 21 and a synchronizing word(SW) comparing part 22 perform signal processing. The part 21 converts the RSSI value of the slot into reception input voltage data and transmits the average value of the numbers of designated slots to an interface(I/F) part 23. The part 22 compares the SW of a received slot with a decided SW, counts the number of error bits to calculate an error rate and transmits the error rate of the number of designated slots to the part 23. The part 23 transmits a reception input voltage value transmitted from the part 21 and the error rate transmitted from the part 22, to a data terminal 16 in a decided format.
Patent JP-S62207323-A (JP)
Title: Production of imide prepolymer
Inventor: FURUHASHI YASUO
IPC: C08G59/00
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a prepolymer soluble in a low-boiling solvent, excellent in moldability and heat resistance and suitable as a material for laminates or an electrical insulation material, by adding an epoxy resin to a prepolymer of a specified bismaleimide with a diamine. CONSTITUTION:To a prepolymer formed by reacting a bismaleimide compound of formula I (wherein R is a 2C or higher bismaleimide compound) with 0.5-1.5mol, per mol of the bismaleimide compound, of a diamine of formula II (wherein Ar is a bivalent aromatic group) by heating in a cellosolve solvent. 10-200pts.wt., per 100pts.wt. solid product, epoxy resin is added thereto. The temperature of the reaction of the bismaleimide compound with the diamine in the cellosolve solvent is preferably in the range of 80-120 deg.C, and the reaction time is preferably in the range of 20-300min. When the reaction temperature or the reaction time is outside the above range, precipitation is liable to occur in the solution.
Patent JP-S51124606-A (JP)
Title: A tuyere arrangement for downward-draft cupolas
Inventor: OZAKI NORIO
IPC: F27B1/16
Filed: 1975-04-24
Abstract: PURPOSE: Blackening of tuyeres for downward-draft cupolas is prevented to permit smooth melting operation of raw material iron and steel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09244261-A (JP)
Title: Formation of resist pattern
Inventor: TAKAHASHI MAKOTO
IPC: G03F7/039
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To attain stable patterning property by improving the infiltration of a developer to a resist film and enabling to decrease the generation of crack or the stripping of a pattern in developing. SOLUTION: The forming method is by applying a resist containing a polymer or a copolymer containing a repeating unit having a protected alkali soluble group and capable of making the compound alkali soluble by releasing a protecting group with an acid and an acid generating agent generating the acid by radiation exposure on a substrate to be processed and the formed resist film is exposed selectively by the radiation capable of causing the generation of the acid from the acid generating agent. And the forming method is constituted so that a latent image formed on the resist film in the exposing process is developed with an organic alkali aq. solution in the presence of a surfactant containing a higher alkyl group.
Patent JP-H02229066-A (JP)
Title: Motor speed controlling circuit of printer
Inventor: OTA YOSHIAKI
IPC: B41J19/18
Filed: 1989-03-03
Abstract: PURPOSE:To make precision of speed control constant from high speed to low speed and to control motor speed of a printer precisely since the motor speed can be detected if the amount of counting is not increased at low speed by a method wherein a clock which counts an interval of positional signals of the motor is made variable. CONSTITUTION:A positional signal (a) from a motor is detected with a positional signal detecting circuit 11, is synchronized with a basic clock signal (b) to be inputted via a clock variable circuit 12 and is outputted after noise is further removed therefrom. The clock variable circuit 12 divides the basic clock signal (b) based on a select signal (c). When the select signal (c) is varied, a number of divided clock of a devided clock signal (d) to be outputted is varied. A comparison circuit 13 counts a cycle of an output signal of the positional signal detecting circuit 11 with an output clock of the clock variable circuit 12. Then, a counted value (e) is converted to speed with a control circuit 14 to control speed of the motor. Precision is increased at high speed by decreasing a number of dividings of the clock variable circuit 12 and by taking a number of clocks as a number of high frequency.
Patent JP-H07231737-A (JP)
Title: Spinning reel for fishing
Inventor: YAMAGUCHI AKIRA
IPC: A01K89/01
Filed: 1994-02-24
Abstract: PURPOSE:To simply and surely carry out a changeover operation corresponding to the release of a fishing line in releasing the fishing line by reversely rotating a spool shaft or a rotor in a spinning reel for fishing. CONSTITUTION:This spinning reel for fishing is obtained by installing a changeover mechanism (B) capable of changing over a spool shaft 4 equipped with a drag mechanism (A) for a spool 2 at the tip thereof from an engage state to a freely rotated state and detachably providing a device 16 for preventing reverse rotation capable of preventing the reverse rotation of a rotor 13 and the second device 17 for preventing the reverse rotation in the rotor 13, further installing an interlocking mechanism (C) between the changeover mechanism (B) and the second device 17 for preventing the reverse rotation. Thereby, the spool shaft 4 is kept in the freely rotated state by the changeover mechanism (B) when the second device for preventing the reserve rotation prevents the rotor 13 from reversely rotating. Furthermore, the spool shaft 4 is engaged with the changeover mechanism (B) when the second device 17 for preventing the reverse rotation releases the prevention of the reverse rotation.
Patent JP-S59174897-A (JP)
Inventor: SHIBUYA HIDEAKI
IPC: G10L13/06
Filed: 1983-03-25
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-H07222552-A (JP)
Title: Korean pickle and its production
Inventor: TOMITA SHOJI
IPC: A23L19/20
Filed: 1994-02-10
Abstract: PURPOSE:To obtain Korean pickles having no change of taste, no extreme reduction in flavor and no deterioration of quality by using even fishes and shellfishes and edible meat as a food material. CONSTITUTION:In producing Korean pickles by mixing Guinea pepper and various seasonings as fundamental bases with a food material, at least a chemical seasoning contained in the fundamental base of a solution of Korean pickles is replaced with a natural seasoning and mixed with a seasoning solution prepared by adding essence extracted from fishes and shellfishes and marine algae by a fermentation method to give a seasoning solution. The seasoning solution is blended with one or more food materials selected from vegetables, fishes and shellfishes and edible meat and a given amount of the blend is packed into a bag or container, sealed and sterilized under heating at 80-130 deg.C to provide a method for producing Korean pickles. Korean pickles are produced by this method.
Patent JP-S63216497-A (JP)
Title: Enzymatic production of peptide
Inventor: YOKOYAMA SADAJI
IPC: C12P21/02
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a physiologically active peptide on an industrial scale at a low cost, by reacting amino acids or peptides having protected amino group, etc., with an amino acid having protected carboxyl group in the presence of carboxypeptidase P as a catalyst. CONSTITUTION:A peptide is produced by enzymatic method by reacting (A) an amino acid or peptide optionally having protected amino group, etc., or their reactive derivative at carboxyl group with (B) an amino acid having optionally protected carboxyl group in the presence of (C) carboxypeptidase P as a catalyst at pH 6.0 taking advantage of the capability of the enzyme to form acyl enzyme intermediate between the substrate by the esterase activity of the enzyme. If necessary, the protecting group is eliminated from the reaction product.
Patent JP-H04268982-A (JP)
Title: Optical reader
Inventor: HASEGAWA KAZUO
IPC: G06K7/10
Filed: 1991-02-25
Abstract: PURPOSE:To read and decode only one desired bar code in an optical reader using a line sensor with scanning range extending over plural bar codes. CONSTITUTION:The Bar codes 6A, 6B are included in the scanning range of the line sensor 10, and a specific range of one bar code within the scanning range is defined in constant memory 34 as a reading range. It is decided whether or not the line sensor 10 performs scanning the reading range by comparing the count value of one scan counter 4 with data in the constant memory 34 by a comparator 35, and a switch 216 is turned on while the line sensor 10 scans the reading range by the output RRC of the comparator 35. An address counter 213 is operated by a start signal MST from a margin decision part 211 when the switch 216 is turned on, and write on count value memory 20 is performed.
Patent JP-H01224953-A (JP)
Title: Manufacture of optical recording medium
Inventor: TAJIRI YOSHICHIKA
IPC: G11B7/26
Filed: 1988-03-03
Abstract: PURPOSE:To increase the number of times of the rewriting of a recording dot by forming an amorphous optical recording film on a base material, then, forming a crystal optical recording film with the crystallization of the amorphous recording film and thereafter, forming a protective film on the crystal recording film. CONSTITUTION:The amorphous optical recording film of the title optical recording medium is formed on the base material with the use of the optical recording film whose phase changes between a crystal and an amorphousness, then, by crystallizing the amorphous recording film, the crystal recording film is formed, and thereafter, the protective film is formed on the crystal recording film. here, an atmosphere at the time of heating initialization is not especially limited, whereas, in order not to change the composition of the recording film, it is executed in an inactive gas or in a vacuum which does not react with a recording film constituting element. Thus, the initial crystallization of the recording layer can be perfectly executed, and the number of times of the rewriting of the recording dot can be increased.
Patent JP-S58167269-A (JP)
Inventor: MISONOO YOSHIMASA
IPC: F02B77/11
Filed: 1982-03-29
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-S58166600-A (JP)
Title: Fault detecting and storing system
Inventor: ITOU SHIYUUJI
IPC: G06F11/07
Filed: 1982-03-29
Abstract: PURPOSE:To study easily the factor of a fault of a memory, by using a means to hold the detected error address signal, a comparator which compares the error address signal with an address signal, and a means to hold various types of signal when the coincidence is obtained between both address signals. CONSTITUTION:When an error is detected, the error address is transferred to the 2nd processor 14 via the 1st processor 11 and then held at a register 15. An error address signal 2 is delivered from the register 15 synchronously with an address signal 1 of the processor 11. A comparator 16 compares the signal 1 with the signal 2 and then delivers a coincidence signal 3 when the coincidence is obtained between both signals. Then various types of signal in the error address are stored temporarily in a save register 17 in the form of the fault information. This fault information is transferred and stored in the processor 14 until the next error address is read out. In such a way, the factor can be quickly studied for a fault of a primary storage device.
Patent JP-S62207647-A (JP)
Title: Pawl stand raising and falling device of printing cylinder
Inventor: FUNABASHI ISAO
IPC: B41F21/04
Filed: 1986-03-10
Abstract: PURPOSE:To enhance operability, by interposing a spring member concentric to a bolt fixing a pawl stand bar to the bottom surface of the notch provided to the periphery of a cylinder between the pawl stand bar and the bottom surface of the notch provided to the periphery of the cylinder to energizing the pawl stand bar to a direction for allowing said bar to be spaced apart from the bottom surface of the notch provided to the periphery of the cylinder. CONSTITUTION:When an impression cylinder 1 and a transfer cylinder are rotated to reverse directions to allow pawls 11 to oppose to each other, the pawls 11 opens and close with respect to a thumb stand 15 by a cam mechanism and the change-over of the biting of paper is performed between both cylinders. When paper has a standard thickness of about 0.04-0.3mm, a bolt 13 is already loosened and a pawl stand bar 12 rises by the repulsive force of a coned disc spring 18 until contacts with the shoulder part 19 of a stopper 19. At this time, a gap (t) is formed between the thumb stand bar 12 and a bottom surface. When the paper is altered, for example, to cardboard with a thickness of 0.3mm or more, if a spanner is inserted from holes 21a, 19d to tighten the bolt 13, not only the pawl stand bar 12 but also the pawl stand 15 are fallen while the coned disc spring 18 is compressed to enable the correspondence to the cardboard. By this method, the operability of the device is enhanced.
Patent JP-S56147417-A (JP)
Title: Winding for transformer or the like
Inventor: SAITOU TATSU
IPC: H01F27/34
Filed: 1980-04-18
Abstract: PURPOSE:To reduce an eddy current loss and to improve the workability by differentiating the ratio of the height and width of the conductors at the central part of windings from that of the conductors around the upper and lower end sections of the windings wherein the stacked height is selected at a specific rate. CONSTITUTION:The stacked height H of windings 6, 7 is composed by dividing into the central block A at the central part of the windings in the upper and lower directions and the upper and lower end blocks B and the conductors of the block A have tall height and extremely narrow width. On the other hand, in the block B, the ratio of the height and width of the conductors is 1/3 or less as compared to that of the block A and the conductors having low height are used. The ratio of the exclusive rate of the block A and the overall stacked height of the windings, A/H, is selected at about 70-90%. In this way, the current loss by leakage flux in the axial and diametral directions in the windings can appreciably be reduced. Winding work is also simple and easy and workability is improved.
Patent JP-H04266771-A (JP)
Title: Closing lock device for fire door
Inventor: MATSUMOTO TAKESHI
IPC: E06B3/38
Filed: 1991-02-22
Abstract: PURPOSE:To ensure a fire door to be properly closed in the construction wherein the fire door holds a frame and a fitting energized in an open direction at a close position for preventing the spread of fire and smoke, upon occurrence of a fire. CONSTITUTION:When surrounding temperature rises due to a fire, a stopper 19 coupled to the mounting groove 20 of a base 10 secured to a sash (fitting) 2, softens at temperature lower than the heat resistance temperature of brackets 5 and 7. A movable engagement body 15 oscillates to a standing posture, while deforming the stopper 19 with an energizing force from a torsion coil spring 17, and comes to be engaged with a window frame (frame) 1, thereby keeping the sash 2 unable to move in an open direction. The base 10 and engagement body 15 have higher heat resistance temperature than the brackets 5 and 7 and, therefore, an outward open door (fire door) A is kept locked in a close state, even if the brackets 5 and 7 deform due to a further temperature rise.
Patent JP-H02231918-A (JP)
Title: Digital protective relay
Inventor: MARUYAMA KENJI
IPC: H02H3/38
Filed: 1989-03-02
Abstract: PURPOSE:To obtain a highly reliable digital protective relay where the software can be processed easily by performing differential operation between product and sum through effective combination of sampling values of input signals. CONSTITUTION:System current signals are sampled and subjected to digital conversion. Assuming In are current data while In-k are data sampled (k) sampling operation before, an operating circuit 3 performs operation of In-1.In-3- In.In-4 then the operated value is fed, as an approximate value of the square of current value, to a judging circuit 4. The judging circuit 4 identifies the faulty point from the received value and produces a protective command signal.
Patent JP-H07261708-A (JP)
Title: Driving method of liquid crystal panel
Inventor: KURODA MITSUHIRO
IPC: G02F1/133
Filed: 1994-03-22
Abstract: PURPOSE:To display a static image in a state similar to an image during scanning driving as an image of a memorized state by holding each pixel in a display state of a most significant bit and cause it to be in a memorized state when a memory state is set. CONSTITUTION:For instance by giving a signal SWS for giving a rewrite timing being synchronized with a frame end signal to switching circuits 9 to 11, a main control circuit 6, a memory control circuit 7 and a power source switching circuit 8, the main control circuit 6 side is caused to be in a static state and the memory control circuit 7 is caused to be in an active state. A driving signal is outputted from the memory control circuit 7 so as to write all the pixels of a liquid crystal panel 1 in a most significant bit, rewritten to a display state of a most significant bit for each line, and after reqriting is finished a signal SP is given to the power source switching circuit 8 and driving power sources RPS and CPS from the circuit 8 are caused to be in OFF states.