baber/WOPTO huggingface dataset:
Patent JP-S5743959-A (JP)
Title: Polished special strip steel
Inventor: TAKANO MASAYOSHI
IPC: C23C8/00
Filed: 1980-08-28
Abstract: PURPOSE:To obtain a steel product which is excellent in deep drawing property as well as high in hardness of a core part thereof and short in a time required in carburization treatment and low in irregularity of carburization effect by a method wherein Si is adjusted and a content of C is made low and Cr and Mn are added. CONSTITUTION:Said steel comprises, in the % basis, above 0.20-0.60 C, 0.15 or less Si, 0.20-2.0 Mn, 0.05-2.0 Cr, 0.60 or less Mo and the remainder of Fe and inevitable impurities. Herein, C is necessary in order to insure hardness of a core part free from carburization but the upper limit thereof is determined from saturation of toughness, deep drawing property and hardening hardness. A content of Si is pref. made low from a standpont of processing property but, when made extremely low from a standpoint of deacidification, because a cost of said steel is increased, the upper limit thereof is defined. Mn enhances hardenability to a large  extent and is effective in increasing surface hardness and carburization depth when carburization is carried out but the upper limit thereof is determined from a standpoint of press moldability. Cr enhances hardenability and preferable in press moldability under an annealing condition and hardenability thereafter but, when it is  used in a large amount, toughness is lowered.
Patent JP-S6010554-A (JP)
Title: Discharge lamp device
Inventor: TAKEDA TAKAO
IPC: H01J61/72
Filed: 1983-06-30
Abstract: PURPOSE:To reduce the size of shell by arranging a ballast in a shell equipped with a base of small fluorescent lamp while shifting from the center and arranging starter parts in a void at the opposite side from the shifting direction. CONSTITUTION:A small fluorescent lamp 1 is formed with a bulb 2, an electrode 5 provided on the bottom plate 4 and two L-shaped inner tubes 6 containing the electrode 5 while having the inner face coated with phosphor substance 7. A shell 8 having a base 9 and tubular drum 88 is fixed onto the bottom of lamp 1, then a ballast 10 is arranged such that the center B1 will be shifted in one direction by the distance (L) from the center S1 of shell 8 while a glow startor 11 and a noise prevention capacitor 12 are arranged in a void 55 at the opposite direction from the shifting direction. Consequently the startor parts are brought near to the shell drum 88 to reduce influence of temperature thus to facilitate containing and to reduce the size of shell 8.
Patent JP-S60263394-A (JP)
Title: Memory refresh method
Inventor: NISHIKUBO SHINOBU
IPC: G11C11/34
Filed: 1984-06-08
Abstract: PURPOSE:To control refresh action intervals and to increase a system processing speed by inhibiting the refresh for a prescribed period and then permitting the refresh action after said period. CONSTITUTION:In a block transfer mode an R-S type FF is reset by a command signal COM sent froma CPU, and a refresh inhibition signal (g) is produced. Then a refresh request signal REF is prevented by a gate 6. A memory access/ refresh priority circuit 1 has a bus master priority mode for inhibition of the refresh of a RAM4. The bus master priority period is controlled by a counter 2. The counter 2 delivers a count completion signal (e) after the signals REF are counted for a prescribed period. Thus an FF5 is set for release of the refresh inhibition mode. The processing speed of a system using a RAM is increased by applying the proper control to the refresh action intervals.
Patent JP-H04345877-A (JP)
Title: Serial printer
Inventor: NITTA NOBORU
IPC: B41J19/18
Filed: 1991-05-23
Abstract: PURPOSE:To prevent a print from being disturbed due to vibration suppressing vibration caused by the resiliency of belt at the end of acceleration in a serial printer in which a carriage is driven by a motor through the belt. CONSTITUTION:The serial printer comprises a carriage feed motor 15 for driving a carriage, a carriage motor driver 16 for driving the carriage feed motor 15, a ROM 12 for storing the acceleration data of the carriage feed motor, and a drive controller 21 for controlling the carriage motor driver 16 based on 64 step drive acceleration data stored in the ROM 12 thus controlling the speed of the carriage feed motor 15. A deceleration data is entered into 63th step driving of the 64 step acceleration data stored in the ROM 12.
Patent JP-H06307206-A (JP)
Title: Steam turbine system making use of exhaust heat
Inventor: KAWARAI TAKEO
IPC: F01K23/10
Filed: 1993-04-21
Abstract: PURPOSE:To enable output to be rapidly increased while being interlocked with the rapid increase in the output of an internal combustion engine by recoverying exhaust heat of the internal combustion engine so as to operate a steam turbine system. CONSTITUTION:Exhaust heat is recovered by working fluid, and by a heat exchanger 1, and steam of working fluid is taken as superheated steam so as to drive a main steam turbine 4, and the shaft output is taken out. For the transitional fixed period to when the steam generating amount of the heat exchanger 1 is followed according to the sudden change of the output of the internal combustion engine, steam in a pressure reducing chamber 51 is pressurized and sent to a superheater 3 by an electric blower 21, and a discharge pipe 54 as an exhaust part of a forcibly pressure reducing device 5 and a steam chamber of the heat exchanger 1 are connected to each other through a solenoid valve V4 to be opened when pressure in the steam chamber is lowered.
Patent JP-2000308470-A (JP)
Title: Pushing device for quantitatively filling food
Inventor: KONNO TAKESHI
IPC: A23L17/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of quantitative filling even in the case where the objective food is a fibrous food like soused cuttlefish by enabling sure cut ting in the process of push filling with a pushing bar 20. SOLUTION: This device comprises a casing 10 that has a vertically penetrating discharging hole 10a and a food flow entrance 10b having an opening to the discharging hole 10a, a pushing bar 20 that has a blade 21a on the lower end and is inserted into the discharging hole 10a in a freely vertically reciprocative state, and a pressing member 30 that presses the pushing bar 20 with a slider 31 so that one side face of the blade 21a is brought into close contact with the inner surface on the side of the food flow entrance 10b in the discharging hole 10a. The blade 21a has an upwardly recessed cylindrical concave having a horizontal axis parallel to the center of axis of the food flow entrance 10b at the center.
Patent JP-S598995-A (JP)
Inventor: ICHIKAWA MORIO
IPC: D05B27/24
Filed: 1982-07-08
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-S5642665-A (JP)
Title: Wire dot type printing head
Inventor: TAKAHASHI TSUNEMATSU
IPC: B41J9/24
Filed: 1979-09-17
Abstract: PURPOSE:To lighten an armature while to miniaturize a device by a method wherein the armature and a printing wire are arranged in a central portion of a yoke and magnet portions are arranged at an outer peripheral portion while magnetic flux is passed through a pair of comb portions at both sides of the armature. CONSTITUTION:A cylindrical body 4 having a wire penetrating hole 3 is protrudingly provided at a center of a yoke 2 for a printing head 1 while a plurality of comb portions 5 are protrudingly provided at a back side thereof. An armature 6A insertingly arranged between these comb portions 5 is equipped integrally with an armature extension 6B to which a base portion of a printing wire 9 is secured at a tip thereof. The armature 6A is supported at one ends of two sheets of supporting springs 7a, 7b vertically intersecting at central portions thereof each other. A multitude of electromagnets 10 are provided radially at the back side of the yoke 2 and outside of the armature 6A so as to be corresponding to respective armatures 6A.
Patent JP-H09304280-A (JP)
Title: Method for measuring concentration of co2
Inventor: HIRAI HIDEICHIRO
IPC: G01N21/64
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To measure the concn. of CO2 in a non-contact state by applying laser to CO2 molecules in a sample to generate multiphoton absorption and detecting the fluorescence intensity of a specific wavelength emitted by exciting CO, CO<+> and C by CO2 molecules. SOLUTION: A chamber 1 receives the supply of CO2 and N2 from a CO2 tank 5 and an N2 tank 6 through a gas introducing port 3 in an arbitrary ratio to hold them as a sample. Three-time higher harmonic of Nd-YAG laser is introduced into the chamber 1 from a laser device 9 through an incident window 7. In the absorbing process of six or more photons by three-time higher harmonic of the Nd-YAG laser, CO, CO<+> and C are excited by CO2 molecules in the sample to emit fluorescence of a specific wavelength. This fluorescence is condensed by a lens 15 through an observation window 8 and the spectrum of light spectrally diffracted by a diffraction lattice 16 is detected by a CCD camera 17.  At this time, the peak of a wavelength characteristic to CO2 increases in intensity in proportion to the concn. of CO2 and, therefore, the concn. of CO2 can be measured on the basis of the intensity of fluorescence spectrum in a non-contact state.
Patent JP-S62277335-A (JP)
Title: Production of 2-chloropropionaldehyde
Inventor: ONO HIROSHI
IPC: C07B61/00
Filed: 1986-05-26
Abstract: PURPOSE:In reacting vinyl chloride with carbon monoxide and hydrogen in the presence of both a rhodium compound and a base, to obtain the titled compound in high yield at a lower temperature and lower pressure than a conventional method, by using a phosphine linked to a styrene polymer as the base. CONSTITUTION:In producing the titled compound useful as an intermediate for chemicals, agricultural chemicals, drugs, etc., by reacting vinyl chloride with carbon monoxide and hydrogen in the presence of both a rhodium compound and a base, (i) at least one phospine linked to a styrene polymer preferably combined with (ii) a nitrogen-containing compound having 3-11 pKa, especially at least one of a pyridine compound, a quinoline compound, an imidazole compound and a morpholine compound is used as the base to give the aimed compound advantageously and in a higher catalytic activity than that of a conventional method. Addition of water or carboxylic acid to the reaction system further raises selectivity for the aimed compound.
Patent JP-H07323598-A (JP)
Title: Drive device of thermal head
Inventor: OGAWA KAORU
IPC: B41J2/36
Filed: 1994-05-31
Abstract: PURPOSE:To freely set the correction quantity of applied voltage to enable accurate correction while performing the optimum correction of applied voltage at every printing medium or model. CONSTITUTION:The drive device of a thermal head 3 constituted by parallelly connecting a plurality of heating resistor elements has head drive ICs 2, 4 outputting the data D of the number of current supply elements among a plurality of the heating resistor elements of the thermal head 3 and an applied voltage correction circuit 5 setting the current supply time of the element of the thermal head 3 corresponding to the number-of-current supply element data D from the head drive ICs 2, 4.
Patent JP-2000309267-A (JP)
Title: Braking device
Inventor: OISHI MASAKI
IPC: B60T13/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a braking device aiming at downsizing and cost reduction. SOLUTION: This braking device has a master cylinder MC converting pedal effort applied to a brake pedal 2 to brake fluid pressure, a pumping device 42 doubling the pedal effort of the brake pedal 2 by providing operating fluid pressure to the master cylinder MC, a pump reservoir 43 supplying brake fluid to the pumping device 42, and a regulator RG controlling the operating fluid pressure provided from a pumping device 42 to the master cylinder MC. In this case, capacity of a reservoir chamber 43c of the pump reservoir 43 becomes variable and a drain channel C along which a power chamber R1 can communicate with the pump reservoir 43 independently of the first hydraulic pressure channel A is provided.
Patent JP-H08315511-A (JP)
Title: Judging feedback equalizer and two input judgement slice setting method
Inventor: UENO HIROAKI
IPC: H04B3/04
Filed: 1995-05-18
Abstract: PURPOSE: To lower the required S/N ratio by optimizing a judgement slice being employed in two input judgement including the adjacent bit information. CONSTITUTION: A two input judgement unit 108 employs any one of Figures B-E at the judgement slice setting section thereof. In the case of Fig. B, the setting section sets a line 124 passing the origin and extending, respectively, in parallel with parallel lines 120, 122 connecting two coordinates A, B and C, D which are judged as -1 and +1 by an input coordinate (f, g) under a noiseless state, as a judgement slice.
Patent JP-H10307809-A (JP)
Title: Prediction method for physical quantity
Inventor: KONDO MAMORU
IPC: G06F17/11
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To simplify the arithmetic operation of a transformation matrix by forming the respective small matrixes of a third order part and a fifth order part, forming the matrix product of the respective small matrixes and performing synthesis. SOLUTION: In a processing process for synthesizing the plural transformation matrixes for indicating the characteristics of respective unit devices by the fifth order formula of a multivariate series provided with axial symmetry, the small matrixes of the third order part and the fifth order part are formed from the coefficient matrix of the multivariate series, the matrix product of the small matrixes is formed and the synthesis is performed.  Also, in the processing process for obtaining the element matrix of the transformation matrix for indicating the characteristics of the respective unit devices by extension from the coefficient matrix of the multivariate series, calculation is performed by a recurrence formula composed by adding terms for which the product of a base matrix matches with the column of the element matrix in the product of the element matrix whose order is one order lower and the coefficient matrix of the multivariate series, a matrix formula is formed and the synthesis is performed.  Also, the calculation is performed by the recurrence formula composed by adding the terms for which the product of the base matrix matches with the column of the element matrix from the product of the element matrix whose order is one order lower and the coefficient of a power series, a matrix product is formed and the synthesis is performed.
Patent JP-H11309902-A (JP)
Title: Optical printer head
Inventor: OKA SHINJIRO
IPC: B41J2/44
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an adhesion of an anisotropic conductive adhesive to a light-emitting element by means of a transparent resin and letting most of the light emitted from the light-emitting element pass over a transparent substrate via the transparent resin by interposing the transparent resin and specific anisotropic conductive adhesive. SOLUTION: A light-emitting member 3 having a light-emitting element 4 and a terminal electrode 5 at an upper face is mounted to a lower face of a transparent substrate 1 where a circuit wiring 2 is formed, thereby constituting an optical printer head. A transparent resin 6 is interposed between the light- emitting element 4 of the light-emitting member 3 and the transparent substrate 1. Moreover, an anisotropic conductive adhesive 7 to which a black pigment is added by 1-50 wt.% is interposed between the terminal electrode 5 of the light-emitting member 3 and the circuit wiring 2 of the transparent substrate 1. The anisotropic conductive adhesive 7 electrically connects the terminal electrode 5 and the circuit wiring 2.
Patent JP-S5244438-A (JP)
Title: Hot water supply system
Inventor: HAMADA EIICHI
IPC: F24F3/00
Filed: 1975-10-06
Abstract: PURPOSE: Well-fitted method to obtain high temperature hot water from the cold water circulation passage of an air conditioning system by using the heat radiation of the latter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04226202-A (JP)
Title: Storage shelf for material stored in self- standing cassette
Inventor: TSUEE HORUSUTO
IPC: B65G1/04
Filed: 1991-05-24
Abstract: PURPOSE: To prevent a conveying truck from affecting the total idle time and efficiency of a storage shelf while keeping the function and efficiency of the conveying truck unchanged, by simultaneously transferring a cassette to an upper reception level at an entering/dispatching station from the conveying truck with the aid of a hoist device mounted thereon and another to the loading space of the convey nearest to the station from a lower reception level thereat. CONSTITUTION: When a conveying truck 25 is moved so that its loading place 1 is located under a shelving passage 14 for cassettes A in a shelf storage, a cargo shelving device 19 lowers a next cassette A onto a space 1 in the truck 25. The truck 25 is moved by the distance of the cassette width to permit the device 19 to pick up a cassette B to be again put into store by its support receiver means 16. The entered cassette B is then stored in the position where the cassette A was placed. The truck 25 loaded with the cassette A is moved to an entering and dispatching station 40, where the cassette A is lifted by a cross link 34 up to an upper reception level 43 and transferred thereto by a roller 35 and a roller conveyor 44, during which a next cassette C is forwarded at the same time to a space 3 in the car 25.
Patent JP-S6011798-A (JP)
Inventor: AMAKASU HISANARI
IPC: E03C1/12
Filed: 1983-06-29
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-H10234848-A (JP)
Title: Medical drain tube
Inventor: SHIMAZU MOTOHIDE
IPC: A61M1/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection of a bag or the like by arranging a thin drain tube with a ratio of the minimum thickness to the maximum outer diameter in a range of a specified value and a thick straight tube connected to the rear end part thereof to achieve a smooth flow of a drain and a prevention of infection. SOLUTION: A straight tube 3 thicker than a drain tube 2 is connected to the rear end part of the thin drain tube 2 with the ratio T/R of 1/70-1/8 between the minimum thickness T and the maximum outer diameter R to form a medical drain tube. The thickness of the thin drain tube 2 is about 0.2-about 1.2mm. Such a dimensional relationship is established to allow holding of the strength of the tube even when the thickness of the drain tube 2 is made less. A threaded groove 5 with a triangular cross section can be set in the longitudinal direction thereof on the internal surface of the tube 2. With such an arrangement, blood or the like is smoothly discharged to the side of the straight tube 3 by capillary phenomenon thereby enabling preventing of the complete closure of a passage.
Patent JP-H1055073-A (JP)
Title: Dry developing device
Inventor: KONISHI NOBUO
IPC: G03F7/36
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a dry developing device capable of efficiently preventing the excessive developing processing of a substance to be processed. SOLUTION: This device is equipped with a developing processing chamber 6 in which the substance 5 to be processed is housed and which can be decompressed, developing gas supply means 10 and 12 supplying developing gas to the chamber 6, an exhaust system 17 exhausting gas inside the chamber 6, an air supply system 12a introducing air to the inside of the chamber 6, a load lock chamber 18 provided between an exposure device 19 and the chamber 6 and capable of being decompressed, and a carrying means 7 provided in the chamber 18 and carrying the substance 5 between the exposure device 19 and the chamber 6. Developing processing is performed by the developing gas by using the device, making the chambers 6 and 18 in a decompressed state and carrying the substance 5 to the chamber 6 by the carrying means 7.  After finishing developing, the developing gas is exhausted by the system 17 and the air is introduced to the inside of the chamber 6 by the system 12.
Patent JP-H09299339-A (JP)
Title: Sphygmomanometer
Inventor: YANAGI SHINSAKU
IPC: A61B5/022
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a sphygmomanometer which does not cause measuring errors due to the periodical fluctuation of a living body and fluctuations in air and body temperatures. SOLUTION: In an oscillometric sphygmomanometer, threshold levels SS, Sd are changed depending on the time of the day and the season when blood pressure measurement is made. For example, threshold levels S2 , S3 are used during the daytime from 6 a.m. to 6 p.m., and threshold levels S1 , S4 used during the nighttime from 6 p.m. to 6 a.m. to measure the highest and lowest blood pressures. For the measuring season, threshold levels S1 , S4 are used during the summer from April to September, for example, and threshold levels S2 , S3 used during the winter from October to March to measure the highest and lowest blood pressures.
Patent JP-S5345679-A (JP)
Title: Pulling-up apparatus for sillicon single crystal
Inventor: EGARASHI ETSUROU
IPC: C01B33/02
Filed: 1976-10-08
Abstract: PURPOSE: To lower the carbon concentration in Si, by covering th eheating jigs made of graphite to be used for the apparatus for pulling up Si single crystal with silicon carbide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04347594-A (JP)
Title: Servo motor and drive controller for the same
Inventor: ITO NORIO
IPC: H02P29/60
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a servo amplifier and a drive controller for the amplifier, in which a power transistor and a servo motor can be thermally protected by a protective curve similar to a thermal time limiting curve to be protected of the transistor and the motor even in all current available range. CONSTITUTION:A heat generating temperature of a power transistor is calculated by a thermal model according to heat generating quantity 106 of the transistor, thermal resistance 1 of the transistor and thermal resistance 2, thermal capacity 3 of the fin of the transistor, and when the temperature is a predetermined temperature or higher, an alarm signal is output. Thus, the transistor can be thermally protected by approximating to a thermal time limiting curve of the transistor in all current available range.
Patent JP-H06304936-A (JP)
Title: Molding of composite optical element
Inventor: SHIRAKAWA MASAKI
IPC: B29L11/00
Filed: 1993-04-23
Abstract: PURPOSE:To mold a composite optical element enhanced in mold reversal accuracy by removing the internal stress and strain of a resin generated at a time of curing when the non-uniform wall thickness distribution of a resin layer is large. CONSTITUTION:An energy curable resin is emitted to the surface of a spherical glass optical base material and spread by a mold 1 having a desired shape to form a desired resin layer which is, in turn, irradiated with curing energy 5 to be cured. At this time, the curing energy 5 having the intensity distribution corresponding to the thickness of the resin layer 3 is applied to the resin layer 3 corresponding to the non-uniform wall thickness distribution of the resin layer 3 interposed between the spherical glass optical base material 2 and the mold 1 and the pressure F corresponding to the polymerization ratio change of the resin layer 3 changing during curing is applied to the resin layer 3 by the mold 1.