baber/WOPTO huggingface dataset:
Patent JP-S6456823-A (JP)
Title: Production of hot-rolled band martensitic stainless steel having excellent surface property
Inventor: FUKUDA KONOSUKE
IPC: C22C38/18
Filed: 1987-08-27
Abstract: PURPOSE:To produce the title hot-rolled band martensitic stainless steel having excellent surface properties by heating a steel having specified contents of C, Si, Mn, Ni, Cr, N, Al, and Fe at a specified temp., and hot-rolling the steel. CONSTITUTION:A steel contg., by weight, <=0.4% C, <=0.1% Si, <=1.0% Mn, <=0.6% Ni, 12-14% Cr, <=0.1% N, <=0.1% Al, and the balance Fe and inevitable impurities and wherein the gammacal value defined by gammacal=420C+470N+23Ni+7 Mn-11.5Cr-11.5Si-52Al+189 fulfills the relation K=NX10<4>-0.05(gammacal-70)<2>-170<=0 is heated, and hot-rolled. The heating is carried out under the conditions where the heating temp. H( deg.C) fulfills the relation R=H-8(gammacal)<1/2>-1,120=0-60. By this method, the generation of shevlon shaped spill on the martensitic stain less steel is prevented, and a hot-rolled band steel having excellent surface properties is obtained at a low cost.
Patent JP-H0631059-A (JP)
Title: Game device
Inventor: DAITO SATOSHI
IPC: A63F13/424
Filed: 1992-07-17
Abstract: PURPOSE:To attract a user's interest by varying a course pattern of a game according to a signal level of a detected audio signal, when the signal level of the audio signal recorded in a recording medium is detected, and a program of a game stored in a storage means is executed. CONSTITUTION:An audio signal recorded in a CD 1 is reproduced, and a signal level of the audio signal is detected by an A/D converter 10 and a level detecting circuit 11. Subsequently, when a program of, for instance, a car race game stored in a ROM 18 is executed, a race course of the car race game is varied in accordance with the signal level of the audio signal detected by the A/D converter 10 and the level detecting circuit 11. In such a way, since various race courses are displayed by the audio signal recorded in the CD, it is prevented to spoil a user's pleasure.
Patent JP-S6277074-A (JP)
Title: Motor restart limiter
Inventor: WATANABE NAOKAZU
IPC: H02P23/00
Filed: 1985-09-25
Abstract: PURPOSE:To eliminate the wasteful time of restarting by calculating the operation stopping time until the temperature of a motor in reduced to a temperature capable of restarting the motor with a motor operation continuing time as a variable. CONSTITUTION:A line A indicates motor temperature rising characteristic at motor starting tie, a line B indicates motor cooling characteristic during motor operation, and a line C indicates the cooling characteristic of the motor when the motor is stopped at a start completing time TST. When the motor is stopped at time t1, the motor temperature thetaM is presumed by the operation continuing time (t1-TST) after the start is completed, and a time (TSP-t2) required to cool the motor temperature from the thetaM to the temperature thetaX capable of restarting is calculated on the basis of the line C. the motor can be started after (TSP-t2) is elapsed from the stopping time t1. For example, if a restart limiter S counts up the required stopping time (TSP-t2) from the contact output of the contact X1 closed by the operation signal of the motor to the contact X2 closed by the operation stop signal, the contact X3 is closed to generate a restart control release signal.
Patent JP-2000044703-A (JP)
Title: Aromatic polyester film and its production
Inventor: NITTA SHOZO
IPC: C08K5/49
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-defect-free film in high productivity by adding a sulfonic acid quaternary phosphonium salt in a specified amount based on the difunctional carboxylic acid component of the aromatic polyester after the polymerization reaction and imparting an electrical charge to the molten film in a non-contact manner just before the film reaches a rotary cooling drum. SOLUTION: An esterifiable-functional-group-containing sulfonic acid quaternary phosphonium salt represented by the formula is added in an amount of 0.1-45 mmol.%, based on the difunctional carboxylic acid component to an aromatic polyester after the polymerization reaction, the resulting mixture is extruded into a molten film having an alternating current volume resistivity of 6.5×108 Ω.cm or below, and this film is fed to a cooling rotary drum having a peripheral revolution speed of 60-150 m/min. Just before the molten film reaches the rotary drum, an electric charge is imparted to its surface in a non-contact manner to effect its close adhesion to the drum to obtain a film having a thickness of 10-1,000 μm.  In the formula, A is an (n+2)-valent 2-18C aliphatic group or aromatic group; X1 and X2 are each hydrogen or an esterifiable functional group; (n) is 1 or 2; and R1 to R4 are each a 1-18C alkyl or the like.
Patent JP-H0553662-A (JP)
Title: Stabilized power circuit
Inventor: IZUMI HIRONOBU
IPC: G05F1/10
Filed: 1991-08-27
Abstract: PURPOSE:To provide a highly reliable stabilized power circuit which can output a stable reset signal so as not to cancel again the outputted reset signal even in a case where the input voltage is slowly reduced. CONSTITUTION:The least operating voltage of a reset signal generating circuit pert Q is set at a level higher than the least operating voltage of a stabilized power control circuit part P. At the same time, the base and the emitter of a 2nd transistor Tr 11 ere connected between the collector end the emitter of a 1st Tr 6 which is provided at the part Q and outputs a reset signal. Meanwhile 8 base current is supplied to the Tr 11 from a voltage output terminal Vo of the part P. In such a constitution, the Tr 6 and the Tr 11 are kept ON and OFF respectively after the part Q stops its working due to the drop of the input voltage. Thus the output state of the reset signal is maintained.
Patent JP-H0858938-A (JP)
Title: Pallet conveying device
Inventor: UJI MASAYOSHI
IPC: B65G17/42
Filed: 1994-08-17
Abstract: PURPOSE: To carry out the smooth conveyance of a pallet in a bent path of a corner part of a conveyor in a fixing flow-type pallet conveying device. CONSTITUTION: A pallet conveying device for conveying a conveying article after placing it on a pallet 1 through a process of attaching the pallet 1 to an endless feeding belt 5 is provided with guide parts 6, 7 having the shape matching the shape of the conveying path of the feeding belt 5, and a guided part having the shapes matching the guide parts 6, 7, and formed on a part of the pallet 1. The pallet 1 is moved along the conveying path of the feeding belt 5 by guiding the guided part along the guide parts 6, 7 in a state where the part having the shape matching guided part on the pallet side and the guide parts 6, 7 are slid.
Patent JP-S6369147-A (JP)
Title: Manufacture of grid for lead-acid battery
Inventor: YASUDA HIROSHI
IPC: H01M4/74
Filed: 1986-09-11
Abstract: PURPOSE:To prevent the expansion-deformation of a grid by sandwiching thermosetting resin serving as reinforced material between lead alloy sheets, and forming an expanded sheet before curing the resin. CONSTITUTION:A thermosetting resin layer is placed on one side of lead-calcium tin alloy sheet 1 to form sandwich structure and an expanded sheet is formed before curing the thermosetting resin to form a grid. Since the resin layer is cured after forming the expanded sheet, the strength of the grid is enhanced and the expansion-deformation of the grid can be prevented.
Patent JP-H0661321-A (JP)
Title: Contact probe pin and semiconductor inspection device
Inventor: TANABE YASUAKI
IPC: H01L21/66
Filed: 1992-08-12
Abstract: PURPOSE:To easily judge the deterioration of the contact part of a contact probe pin and a cylindrical body. CONSTITUTION:A pole 12a is interposed between a contact part 10 and a coil spring 11a in a cylindrical body 9 with which a contact probe pin 6 is constituted. To be more precise, the electrical connection of the contact part 10 and the cylindrical body 7 is limited to direct contact only.
Patent JP-S59108699-A (JP)
Inventor: MURAYAMA YUUJI
IPC: B66F3/12
Filed: 1982-12-07
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-H1059080-A (JP)
Title: Lidded box structure
Inventor: IZUMO NORIFUMI
IPC: B60R7/06
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of a striker being mounted in a lidded box and improve the mounting strength and the appearance of the striker. SOLUTION: A lidded box structure is designed such that the opening of a box body 3 provided in an instrument panel 1 is covered with a swingable lid 4, and a striker 14 adapted to engage with a lock means of the lid 4 is provided on the backside of the box body 3 so as to project at its tip through a striker-fitting hole 26 formed in the box body 3 into the box body 3. A wall part 27 is erected from the circumference of the striker-fitting hole 26 of the box body 3 so as to enclose the stem 14b of the striker 14.
Patent JP-H0771215-A (JP)
Title: Valve timing adjusting device
Inventor: SAWAI SEIJI
IPC: F01L13/00
Filed: 1993-08-30
Abstract: PURPOSE:To provide a valve timing adjusting device enabling the realization of variable control of valve timing while simplifying variable mechanism as well as enabling mass production. CONSTITUTION:In the case of constituting a valve timing adjusting device for variably controlling the opening/closing timing and the like of a valve according to the operating state of an engine, a contact face 17a with two curved faces different in curvature is formed at the pad 17 (contact part) of a valve lifter 10 with which a cam nose 6a comes in sliding contact, and a valve lifter rotating means is provided to change the contact position of the cam nose 6a by rotating the pad 17 (contact part).
Patent JP-H1063180-A (JP)
Title: Aurora generator
Inventor: HAMAMOTO KAZUTOSHI
IPC: H05H1/24
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to form the vacuum vessel of an aurora generator to a large size as far as the strength of glass permits, by forming this vacuum vessel in a metallic frame type and using a method sticking a large-sized glass window to the vessel. SOLUTION: The vacuum vessel 18 is a metallic vessel of a metallic frame type, to which the large-sized glass window is stuck as a peep window 8. A vacuum of <=10<-6> Torr can be generated in the vacuum vessel 18 by an evacuating device 10. A pressure of 10<-6> to 10<-4> Torr at an altitude of about 100km is set therein by supplying a proper amt. of gas to the vessel by a gas supplying device 11 under evacuation. When a high voltage of several KV is impressed on an electrode 6 in this state, aurora-like plasma is generated. The vacuum vessel 18 is formed by mounting the large-sized peep window 8 made of glass to the metallic vessel in such a manner and, therefore, the formation of the vessel to the largest possible size as far as the strength permits is made possible.  In addition, the effective generation of the plasma in the space where there are no electrodes is made possible by using the planar electrode 6 and using a shielding plate 5, shielding glass, center glass, etc.
Patent JP-S58112208-A (JP)
Inventor: ITOU HIROO
IPC: B29C47/02
Filed: 1981-12-25
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-S60105598-A (JP)
Inventor: ARISAWA ITSUO
IPC: B43K19/02
Filed: 1983-11-14
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-S58110714-A (JP)
Title: Corrosion preventer for coupler of steel tubular sheet pile
Inventor: TANAKA RIYUUNOSUKE
IPC: E02D5/08
Filed: 1981-12-25
Abstract: PURPOSE:To completely protect the couplers of a steel tubular sheet pile from corrosion by a method in which a corrosion proofing bag is inserted into the space surrounded by couplers connecting each steel tubular sheet pile, molds projecting from each steel tubular sheet pipe toward the front of the couplers, and the peripheries of each steel tubular sheet pile, and a filler is packed into the bag. CONSTITUTION:Steel tubular sheet piles 1 are connected with couplers 2, and a space is formed by a mold frame 6 provided with a given spacing on the front the couplers 2 from each steeltubular sheet pile 1, the couplers 2, and the periph- eries of each steel tubular sheet pile 1. Then, a petrolatum-impregnated bag 4 is inserted into the space, a filler 5 is packed into the bag 4, and the bag 4 is pressingly contacted with the couplers 2. Thus, the couplers 2 between the steel tubular sheet piles 1 can be protected from corrosion.
Patent JP-S60107719-A (JP)
Title: Height detecting device of rotary head
Inventor: YOSHIHIRO MITSUGI
IPC: G11B33/10
Filed: 1983-11-15
Abstract: PURPOSE:To supply a constant level Ac signal to one of a pair of fixed heads and a rotary head, and to detect with a high accuracy a height of the rotary head by a voltage induced in the other, by providing a pair of fixed heads differentially connected opposingly to the rotary head so as to by roughly symmetrical to a rotary surface of the rotary head. CONSTITUTION:A burst-like voltage induced in both fixed heads 12a, 12b ty an Ac magnetic field generated by a rotary head 1 is supplied to a subtracter 14 through amplifiers 13a, 13b, respectively. A synchronizing detecting output pulse of a multiplier 15 is supplied to a sample holding circuit 19 through a low-pass filter 17 and an amplifier 18, and expanded as a time in the sample holding circuit 19. When the rotary head 1 is in a reference height, a signal of the same phase and an equal amplitude is induced in both the fixed heads 12a, 12b, and no voltage appears in an output terminal 21. When the rotary head 1 descends by DELTAh, an output being roughly proportional to a displacement of the rotary head 1 is obtained in the output terminal 21.
Patent JP-S59107743-A (JP)
Title: Binder for molding sand
Inventor: ASHIDA TADASHI
IPC: C08L33/02
Filed: 1982-12-08
Abstract: PURPOSE:To provide a titled binder for a shell mold method of which the thermal decomposition is easily induced by the heat of a molten metal and which has a high collapsing property by combining a compd. wherein the benzene ring of a specific general formula are bonded to the side chain of a linear molecule and a polyvalent epoxy compd. CONSTITUTION:A binder for molding sand is formed by contg. a compd. expressed by the formula I or formula II (R1 is H, methyl, R2 is H, OH or C1-8 alkyl, R3 is C1-10 alkyl, n is 0 or 1-5 integer, X, Y are >=1 integer, Z is 0 or >=1 integer) and a polyvalent epoxy compd. The compd. of the formula I is obtd. by copolymn. of maleic anhydride and styrene or its deriv. and the compd. of the formula II by copolymn. of maleic anhydride, maleate and styrene or its deriv. These compds. are utilized in curing the polyvalent epoxy compd., by which molding sand is bonded. A high collapsing property is obtd. if such binder is used for a casting mold for a low melting alloy such as Al alloy, more particularly a core thereof.
Patent JP-H0877947-A (JP)
Title: Picture strain correcting device
Inventor: AOKI KYOSUKE
IPC: H01J29/76
Filed: 1994-09-08
Abstract: PURPOSE: To firmly fix a bar-shaped magnet to an installing part by absorbing looseness of the bar-shaped magnet. CONSTITUTION: A bar-shaped magnet to correct picture strain is installed on the opening part side of a cathode-ray tube corresponding to upper and lower image screen parts, and an installing part to install the bar-shaped magnet 26 is set slightly shorter than a minimum dimensional tolerance of the bar- shaped magnet to a length of the three sides 32b, 32c and 32d constituting the bar-shaped magnet. These respective sides are curved in an arch shape. The bar-shaped magnet can be firmly fixed to an installing part without loosening it by eccentric force of at least the curved these three sides.
Patent JP-H0962737-A (JP)
Title: Cost management method and system therefor
Inventor: HASEGAWA MASAHIKO
IPC: G06Q50/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To enable cost management directly based on expenses for individual products. SOLUTION: This management system can communicate basically with a server 1 and terminals T1-Tn provided for respective processes of a manufacture line. A tabulation means 100 generates a manufacture number file wherein characteristic manufacture numbers are allocated to products, a man-hour file in which the operation times of the respective processes for products are taken together with the manufacture numbers according to indications from the terminals T, a slip file to which manufacture costs and outside manufacture costs are inputted by using the manufacture numbers as a key, and a sales file to which sales amounts are inputted by using the manufacture numbers as a key.  A cost calculation means 101 inputs the sales amounts of the sales file, the material costs and outside manufacture costs of the slip files, and the operation times of the man-hour file when there is a cost inquiry indication, subtracts the material costs and outside manufacture costs from the sales amounts and divides the subtraction result by the operation time, and represents the division result in a cost inquiry file.
Patent JP-H07233082-A (JP)
Title: Medicine composition for medical treatment of immunological disease
Inventor: FUSHIANGU FU KUNGU
IPC: C12N15/70
Filed: 1994-09-08
Abstract: PURPOSE: To obtain the subject composition containing a specific homogeneous mature recombinant human interleukin-2 and a carrier material, excellent in the potentiating action for fluid and cellular immune reaction, and useful for treating malignant neoplastic diseases and immunodeficiency diseases, etc. CONSTITUTION: This pharmaceutical composition contains (A) a homogeneous mature recombinant interleukin-2 (IL-2) and (B) a carrier material; wherein, the component A has a specific activity of 53×10<6> U/mg determined by the standard CTLL cell<3> H-Tdr uptake assay and is obtained by the following process: microorganisms transformed by a DNA sequence coding for mature human IL-2, mature human IL-2 is expressed and accumulated in the resultant cultured microorganism, the resulting transformed microorganism is lysed to yield a cell lysate mixture, from which the cell membrane component is separated, the IL-2 is extracted from the cell membrane component with a 4-7M guanidine-HCl-contg. was solution, and the IL-2 is purified by chromatography from the resultant was solution.
Patent JP-S6459880-A (JP)
Title: Semiconductor laser driving system
Inventor: IDE KAZUHIKO
IPC: H04B10/293
Filed: 1987-08-31
Abstract: PURPOSE:To stabilize light output easily and accurately by controlling the bias current and modulation current of a semiconductor laser which converts electric signal to optical signal for transmission in a signal processing circuit made of low speed circuit. CONSTITUTION:Electric signal from a signal generator 11 is input to a semiconductor laser driving circuit 12 which contains a control circuit for light output stabilization. The signal output from the driving circuit 12 is applied to a first semiconductor laser 16 to generate optical signal. A second semiconductor laser 17 is mounted on the same heat sink 15 as the semiconductor 16 and modulated by a signal from a low speed signal generator 13. The light emitted from the second semiconductor laser 17 is converted to electric signal by a photodetector 14 and input to the driving circuit 12. The peak value is detected by this low speed electric signal and the bias current of the first semiconductor laser 16 is feedback-controlled to keep the peak value constant.
Patent JP-2000042711-A (JP)
Title: Shake-out device
Inventor: FUJITA MINETAKA
IPC: B29C33/30
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a shake-out device with which an insert mold can simply be fitted or separated to/from a master mold. SOLUTION: This shake-out device is constituted of a supporting plate 2 disposed and connected with the back surface side of a master mold 1a, a push-out plate 4 fitted to this supporting plate through a push-out cylinder 3, a vibrating generator installed to the push-out plate and a push-out bar 6 in which one end side abuts on the push-out plate and the other end side penetrates the master mold and is connected to the insert mold 1b.
Patent JP-S6277015-A (JP)
Inventor: KANEKO SEIJI
IPC: H02H3/093
Filed: 1985-09-26
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-2000044229-A (JP)
Title: Method for preventing coloring of ammonia water
Inventor: SARARA KENICHI
IPC: C01C1/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the coloring of ammonia water to be used for washing a silicon wafer by putting the ammonia water contg. an org. complexing agent having a structure in which OH groups bond to an arom. group in the presence of an inert gas. SOLUTION: Ammonia water contg. an org. complexing agent having a structure in which two or more OH groups bond to an arom. group is put in the presence of an inert gas. The org. complexing agent may be catechol, hydroquinone, resorcinol, pyrogallol or tiron but catechol excellent in chelating effect is effectively contained. The inert gas may be nitrogen, argon or helium but nitrogen is generally used. Since dissolved oxygen in the ammonia water causes coloring, purified nitrogen obtd. by removing oxygen to the utmost is preferably used.
Patent JP-H0262501-A (JP)
Title: Semiconductor variable wavelength filter
Inventor: MURATA SHIGERU
IPC: G02F1/23
Filed: 1988-08-29
Abstract: PURPOSE:To obtain the semiconductor variable wavelength filter which has narrow transmission band width and a large quenching ratio and does not vary in filter characteristics greatly by forming a diffraction grating on a semiconductor surface along stripes in a light guide area and also forming a (p) and an (n) type semiconductor layer on both surfaces of the light guide area. CONSTITUTION:This is a waveguide type semiconductor wavelength filter which utilizes the wavelength selectivity of the diffraction grating and the diffraction grating 190 is formed on the surface of the stripped optical waveguide area consisting of a light guide layer 130 and a clad layer 140. On both sides of the light guide area, a p type area 100 and an n type area 200 which enable the lateral injection of a current into the light guide layer 130 and have wider forbidden band width than the light guide layer 130 are provided. A substrate 110 uses a semi-insulating semiconductor substrate, so the current is injected effectively into only the light guide layer 130 laterally. Then the light guide layer 130 varies in refractive index with the injected current and the effective diffraction grating 190 varies in period, so that the transmission wavelength varies.
Patent JP-S6194212-A (JP)
Title: Detecting circuit for defective insulation of magnetic head
Inventor: MATSUURA MICHIO
IPC: G11B5/17
Filed: 1984-10-15
Abstract: PURPOSE:To detect the defective insulation with a simple circuit constitution by biasing an external frame of a magnetic head to the zero potential as long as a fixed level of bias voltage is impressed to said external frame or the bias voltage is impressed to an internal element itself of the magnetic head and then monitoring the current flowing to the frame by a logical circuit. CONSTITUTION:The voltage VB1 obtained by dividing the power supply voltage VB (DC5-10V) by resistors R1 and R2 is applied to a comparator 8 as the reference voltage. Then the voltage VB2 applied to the terminal at the other side is monitored. Under such conditions, data are read out of a recording medium through a magnetic film 3 for magnetic head core and a conductor film 4 for coil. Then these data are reproduced by a reproducing circuit 7 via terminals 5a and 5b, and the reproduced data 2 are sent to a control part. If a defectively insulated area is detected within a magnetic head, the voltage drop is produced to a resistor RD owing to a fault current Ii flowing through a leak resistance RI. Then a defective voltage detecting signal 1 is sent to the control part in the form of an output of a comparator 8 when the drop of the VB2 is less than the VB1. Thus the defective insulation is detected with the magnetic head.