baber/WOPTO huggingface dataset:
Patent JP-H04305265-A (JP)
Title: Liquid constant quantity discharger
Inventor: IKUSHIMA KAZUMASA
IPC: B05C11/10
Filed: 1991-03-30
Abstract: PURPOSE:To miniaturize the device which controls the operation of plural syringes and also to facilitate and expedite the input operation of discharging data. CONSTITUTION:A plural number of syringes 51 are provided; a supply source 7 of pressurized air to each syringe and an air intake source 12 which exerts a negative pressure are provided; electromagnetic selectors 52 for selecting syringes are connected to each syringe; an electromagnetic selecting valve 3 for discharging, with which either the air supply source or the air intake source is selectively allowed to communicate with the electromagnetic selecting valves 52 for selecting syringes, is arranged; and a pressure sensor 17 is provided between the electromagnetic selecting valve 3 for discharging and the electromagnetic selecting valves 52 for selecting syringes. An electromagnetic selecting valve 10 for intake is arranged between the electromagnetic selecting valve for discharging and the air intake source; a control part 23, which outputs discharge signals and intake signals respectively to the electromagnetic selecting valve for discharging and the electromagnetic selecting valve 10 for intake and which outputs syringe selecting signals to the electromagnetic selecting valves for syringes, is provided; and the control part, input means 54, 58 for syringe switching signals, data memory channel switching means 55, 59, and a data memory part 56 are connected.
Patent JP-H09279397-A (JP)
Title: Surface treatment for metal
Inventor: MASUKO WATARU
IPC: C25D13/20
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal surface treatment process including acid pickling, capable of performing metal surface treatment inhibiting the influence of acid pickling solution and also capable of carrying out stable cationic electrodeposition coating. SOLUTION: A rolled steel sheet, as a metal 10, is degreased, washed in water, and pickled in a dilute sulfuric acid solution to remove oxide scale from the surface of the steel sheet. After washing, the steel sheet is treated with a zinc phosphate film chemical conversion treatment solution containing respective ions of Zn, Ca, Ni, and Na as metal ions and respective ions of phosphoric acid, nitric aicd, and nitrous acid as acid, by which a calcium zinc phosphate film 11 is formed. After washing, cationic electrodeposition coating is applied.
Patent JP-S5518569-A (JP)
Title: Controlling method for fluidized bed type reducing process
Inventor: HORIE TETSUO
IPC: C21B13/00
Filed: 1978-07-26
Abstract: PURPOSE: To improve the operational efficiency of the furnace, by simply finding the gas velocity in the fluidized bed type reducing furnace, through measuring the electric resistance of the fluidized bed of the furnace, and by controlling the gas velocity in the furnace so as to hold the optimum value.  
     CONSTITUTION: The iron oxide material A and the granular carbonaceous reducing agent B like as the coke, etc., are charged into the fluidized bed type reducing furnace 1. The high temperature reducing gas C including CO is blasted into the furnace bottom. The granular materials A, B,  are fluidized by the reducing gas C flowing upward in the furnace, and the fluidized bed F is formed; and then, the electric power is supplied from electrodes 9, 9, to the reducing agent B for heating. The iron oxide material A is reduced to the reduced iron D. Besides, the CO 2  gas generated  from the reduction reaction is reduced to CO which is again blasted into the furnace bottom as the  reducing gas C. The gas velocity in the furnace under the best condition is previously learned by  measuring the electric resistance of the fluidized bed F by reason of its change proportional to the  gas velocity. While the operation of the furnace, above electric resistance is continuously measured in order to operate the optimum gas velocity by the operator 11; the flow control valve 7 is adjusted so as to adjust the flow rate of the gas for making the gas velocity to be optimum.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07316160-A (JP)
Title: Production of carbapenem compound
Inventor: MATSUMURA HARUKI
IPC: C07D477/00
Filed: 1995-03-23
Abstract: PURPOSE:To effectively obtain the compound useful as an intermediate for an antibacterial agent by a new method in which ring-closure reaction of beta- lactam compound and a phosphate reaction are performed in one-pot reaction. CONSTITUTION:The compound of formula III (L is an arylsulfonyloxy, a lower- alkanesulfonyloxy, etc.) is obtained by reacting a beta-lactam compound of formula I (R1, R2 are each H or a lower alkyl; R3 is a lower alkyl; X is H or a protected hydroxyl; COZ is an active ester of a carboxyl group, an arylthiocarbonyl, etc.) {e.g. (3S,4S)-3-[(1R)-1-t-butyldimethylsilyloxyethyl]-4-[(1R)-1- imidazolylcarbonylethyl]-2-azetidinone} with an acetic acid ester derivative of formula II (R4 is a carboxyl-protecting group; Y is an active ester of a hydroxyl group or a halogen) (e.g. methyl bromoacetate) in the presence of a base (preferably, sodium hydroxide) followed by the treatment of the reaction product with an active esterification reagent for a hydroxyl group (e.g. methanesulfonic anhydride).
Patent JP-S5518928-A (JP)
Title: Electronic device of small size with transparent conductive film
Inventor: EBIHARA HEIHACHIROU
IPC: G04C3/00
Filed: 1978-07-26
Abstract: PURPOSE:To simplify the step adjustment of a watch by feeding a signal through a transparent conductive film, which is formed on a windshield, thereby to rewrite the content in a memory. CONSTITUTION:Only when the signal line L connected with a crown switch or the like is at a high voltage, an input circuit 21 and an output circuit 22 are enabled so that the latter circuit 22 feeds a watch signal to a nesa film (or transparent conductive film) N1 and further to a step measuring device 24 through a detecting circuit 23. When a switch 25 or 26 is operated in case the measured step is out of standard, the condition is transmitted to the nesa films N2 and N2 so that the content of an up-down counter 20 is suitably increased and decreased. Thus, by the selective combination of oscillatory capacitors C1, C2 and so on, the capacitances are varied to adjust the step. After the completion of the step adjustment, when the condition of the signal line L is at a lower potential, the relationship between the watch circuit and an external devices is blocked. Thus, the step measurement and adjustment of the watch can be easily performed without removing the rear cover.
Patent JP-S58216505-A (JP)
Inventor: MOCHIMARU TOMEHISA
IPC: B65B55/02
Filed: 1982-05-31
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-S57204636-A (JP)
Title: Thyristor ignition amplifier
Inventor: HAYASHI SHINICHIROU
IPC: H03K17/73
Filed: 1981-06-11
Abstract: PURPOSE:To obtain a pulse having a sudden rise when the ignition starts, by setting the 2nd tap to the primary winding of an oscillating transformer and supplying the electric charge discharged from a capacitor to the tap when the ignition starts. CONSTITUTION:A capacitor 7 is charged by a power supply 6 via a resistance 8. Under such conditions, a starting signal is applied to a transistor 3 from a start stopping circuit 4. As a result, the charged electric charge of the capacitor 7 is discharged through a winding n4 of a tap 14b when the transistor 3 is turned on at an early stage of delivery of an ignition pulse. Accordingly the output of a high level of voltage is extracted from a secondary winding 15 when the ignition starts. Thus a thyristor is turned on in an assured way.
Patent JP-S61249963-A (JP)
Title: Separation of pyridine analogues
Inventor: DOI KENJI
IPC: C07D213/16
Filed: 1985-04-26
Abstract: PURPOSE:In the crystallization separation of a desired pyridine from a plurality of pyridine compound which form eutectic crystals, agitation speed and cooling rate are adjusted to enable high-efficiency separation of a desired pyridine. CONSTITUTION:In the separation of a desired pyridine, by cooling crystallization, from a mixture containing a plurality of pyridines which form eutectic mixtures such as at least 2 pyridines selected from 3-picoline, 4-picoline and 2,6-lutidine, the agitation and cooling rate are adjusted so that the autogenous temperature of the crystal nuclei of pyridines other than the desired one becomes more than 10 deg.C lower than the eutectic point, until the mixture is cooled down in the range from the above-cited autogenous temperature to more than 10 deg.C lower than the eutectic point. Then, preferably, seed crystals of the desired pyridine are added to effect crystallization separation of the desired pyridine.
Patent JP-S5318112-A (JP)
Title: Method for control of acceleration and deceleration of locomotive
Inventor: OOIZUMI MAKOTO
IPC: B60L50/10
Filed: 1976-08-04
Abstract: PURPOSE: To provide a control method, in which an engine notch is controlled so that a diesel locomotive is accelerated after a predetermined objective accelerating pattern, and made respond quickly to a load change to obtain a specified accelerating and decelerating characteristic. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01262628-A (JP)
Title: Device for forming thin-film
Inventor: TAMAOKI MASUKAZU
IPC: C23C14/56
Filed: 1988-04-14
Abstract: PURPOSE:To prevent the formation of a natural oxide film on the surface of an article to be treated positively by surely removing air, etc., staying among the articles to be treated by an inert gas blown off from a gas feeder installed near an opening section in a treating chamber. CONSTITUTION:Articles to be carried 10 such as semiconductor wafers, on which aimed thin-films must be formed, are mounted to a carrier jig 9 on a carrier base 8. The carrier base 8 is lifted while an inert gas 12 is ejected from a plurality of blow-off holes 11a of a gas feeder 11, thus starting carrying-in to a treating chamber 1 of a plurality of the articles to be treated 10. The inert gas 12 is sprayed against the articles to be treated 10 passing through the feeder 11 from the whole circumference prior to the carrying-in to the inside, air staying in the clearances of the articles to be treated 10 held to the jig 9 is removed positively, and carrying-in to the treating chamber 1 together with the articles to be treated 10 is prevented. Accordingly, the formation of natural oxide films prior to the formation of aimed thin-films onto the surfaces of the articles to be treated 10 carried into the treating chamber 1 heated at a fixed temperature is surely obviated.
Patent JP-2000035169-A (JP)
Title: Flexible jacking pipe
Inventor: MIYAHARA TSUTOMU
IPC: F16L27/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To impart required rigidity necessary for jacking force transmission to a jacking pipe having a flexible part. SOLUTION: Facing end surfaces of a driving force receiver ring 7 respectively integrally provided on each of steel-made rings 5 are mutually mated with each other and a grout material 22 is filled between the jacking force receiver ring 7 and an elastic ring 11 on a flexible jacking pipe dividing a concrete part 4 and the steel-made rings 5 on its outer periphery into two at an intermediate part in the lengthy direction and provided with a flexible part between the divided concrete parts 4.
Patent JP-S57207337-A (JP)
Title: Pattern machining method
Inventor: MORISHIGE AKIRA
IPC: G03F1/00
Filed: 1981-06-16
Abstract: PURPOSE:To apply additional correction to the mask pattern, by applying a separating film such as vinyl acetate instead of a resist film, providing a window at the additional patterning position, thereafter applying a Cr film, separating the film, and removing the unnecessary Cr film. CONSTITUTION:The mask pattern of Cr2 is provided on a glass plate 1. First of all, the vinyl acetate series separating film 11 is applied to the thickness of about 100mum. Nd-Ar laser is irradiated to the additional patterning position, and the window is selectively provided only in the film. Then the Cr film 5 with the thickness of about 800Angstrom  is evaporated, and the film 11 is separated. Thus the device is completed. In this constitution, a dissolving process of using alkali solution is not required in removing the Cr film, and the pattern can be simply corrected.
Patent JP-S60239528-A (JP)
Title: Operating unit for fly frame
Inventor: OOMURA MASASHI
IPC: D01H1/26
Filed: 1984-05-09
Abstract: PURPOSE:The electrical resistances in the start setter and the proportional range setter are varied in response to changes in spinning conditions to set the reduction in the rotation of the main motor, in other words, the rotation of the flyer, to a desired level. CONSTITUTION:The input voltage into the inverter, INV. is decided by the resistances in the starting setter VR2, the reduction detector VR1 and the proportional range setter VR3. As the roving the increased, the value in the VR1 is varied by a prescribed amount to reduce the rotation of the major motor 4. The change in the resistance of the VR3 varies the reduction gradient and the values in the VR2 are altered to the corresponding ones whereby the rotation speed at the start can be varied.
Patent JP-S5932300-A (JP)
Inventor: MACHIYUU ESU PORUKU
IPC: H04S1/00
Filed: 1983-05-27
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-S58208853-A (JP)
Title: Information card
Inventor: OONUKI HIROSHI
IPC: G06F9/44
Filed: 1982-05-31
Abstract: PURPOSE:To realize automatic detection and decision of a machine word system as well as the mutual conversion of machine words with just one card even to a card reader which can work with different machine word systems, by incorporating both a CPU and a memory to perform not only the storage but the operation. CONSTITUTION:When an information card 1 is set to a card reader 6, the reader 6 reads a specific instruction 21 stored in a memory 2. Then a CPU 8 which works with a machine word system N gives an answer to the reader 6. The memory 2 contains an answer collection 22 of various types of CPUs to the instruction 21 as well as a mutual conversion program collection 23 among machine word systems which are used by those CPUs. A comparing/deciding circuit 42 in a CPU 4 compares answers with each other and decides the machine word system of the CPU 8 and then selects the machine word mutual conversion programs corresponding to the CPU 4 and CPU 8. Then the signal existing between the card 1 and the reader 6 is delivered through an interpreting circuit 43.
Patent JP-S59218480-A (JP)
Title: Photosensitive drum
Inventor: IMAI NOBUHIRO
IPC: G03G15/00
Filed: 1983-05-26
Abstract: PURPOSE:To automatize adjustment of the quantity of electrostatical charge and the exposure which are performed when a photosensitive drum is replaced by providing an information transmitting means which transmits the information of a photosensitive body to the external. CONSTITUTION:Circular grooves 2a and 2b are provided on the outside circumference of an end face plate 1b of the photosenstitive drum 1. Microswitches 3-6 are provided to face the end face of the photosensitive drum 1. Because of this consitution, the turned-on microswitch varies with the positions of the circular grooves 2a and 2b and the number of them which are formed on the end face plate 1b when the photosensitive drum 1 is set to a machine body. Consequently, if the relation between turn-on/off of an individual microswitch and photosensitive body property of the photosensitive drum are determined preliminarily, the information of the photosenstive drum is transmitted to the machine body in accordance with turn-on/off of microswitches 3-6 when the photosensitive drum is set to the machine body.
Patent JP-H02273165-A (JP)
Title: Freshness retaining agent for food
Inventor: SAKUMA SHUJI
IPC: A23L3/3499
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a freshness retaining agent for foods capable of exhibiting excellent freshness retaining effects without changing properties essential to a packaging material in addition thereof in an adequate amount to the packaging material by supporting hinokitiol on hydroxyapatite. CONSTITUTION:A freshness retaining agent obtained by impregnating fine powdery hydroxyapatite having about 0.02-30mum particle diameter with hinokitiol and adding the resultant antimicrobial agent in an amount of <=50%, preferably about 1-20% to a packaging material, such as polyethylene film or polyvinylidene chloride film.
Patent JP-H05289344-A (JP)
Title: Production of planographic printing plate
Inventor: ANDO MASAKAZU
IPC: G03F7/07
Filed: 1992-04-13
Abstract: PURPOSE:To enable rapid processing, to enhance a maintenance characteristic and to enable the formation of a uniform printing image by alternately opening and closing two solenoid valves from one pump feed at the time of supplying a developer by dropping it to rollers. CONSTITUTION:The liquid is supplied to a liquid pooling roller 1a on the coating roller 1b to form the liquid pool in the transverse direction with the coating roller 1b. The solenoid valves 2, 3 are so controlled by a controller that the solenoid valve 3 is closed while the solenoid valve 2 is open and conversely, the solenoid valve 3 is opened while the solenoid valve 2 is closed. The opening and closing of the respective solenoid valves 2, 3 are repeated at equal intervals in time. Consequently, the spread in the transverse direction of the rollers and the spread time thereof are improved in the case of supply at two points as compared with the supply at one point. The developer supplied to the development of the planographic printing plate is thus refreshed at all times. A grooved roller is preferably provided on the lower roller 1c of the coating roller pair 1b, 1c so as to prevent the developer stuck thereto from contaminating the rear surface of the planographic printing plate.
Patent JP-H06310952-A (JP)
Title: High frequency circuit
Inventor: IMAOKA SHUNICHI
IPC: H03F3/60
Filed: 1993-04-20
Abstract: PURPOSE:To reduce the number of components without deteriorating the function by connecting ground sides of respective transistors in common and connecting the ground sides to ground via a common parallel circuit comprising a resistor and a capacitor. CONSTITUTION:A drain D of a 1st stage FET 2 is connected to a gate G of a 2nd stage FET 3 via a series circuit comprising a capacitor C2 and an inductor L2. Then a source S of the FET 2 and a source S of the FET 3 are connected in common and the common connection part is connected to ground via a parallel circuit comprising a common resistor Rs and a common capacitor Cs. As a result, the FETs 2,3 makes amplification operation by using a given self-bias voltage as its operating point. A high frequency signal amplified by the FET 2 is inputted to the gate of the FET 3 and the amplified signal RF is outputted to an output terminal 4. Since the resistor Rs and the capacitor Cs generating a self-bias voltage are connected in common to the FETs 2, 3, the number of the resistors Rs and capacitors Cs is reduced to the number of amplification FETs or below.
Patent JP-S5616859-A (JP)
Title: Mos field effect transistor
Inventor: OGAWA KUNI
IPC: H01L29/78
Filed: 1979-07-20
Abstract: PURPOSE: To accelerate operations of temperature compensation to eliminate variance, by a constitution where a heater is formed in a silicon substrate so that it may surround the MOS FET where a sensing material film is provided in the part corresponding to the gate of the semiconductor chip.  
     CONSTITUTION: In the constitution where source region 7 and drain region 8, which are formed by causing p-type silicon wafer 6 to contain the impurity giving n-type conduction with a high concentration by the known method, are provided and gate oxide film 9 and sensing material film 10, which has interaction for external acting factors such as gas and vapour, are provided, heater part 12 containing the impurity giving n-type conduction is provided in channel stopper region 11 surrounding all regions of source 7, gate 10 and drain 8. Since the heater part surrounding completely the gate region is provided in a very short distance from the sensing part for gas and humidity in this manner, temperatures of the gate part have good uniformity and response of the element is good. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61251144-A (JP)
Title: Wafer loading boat
Inventor: KAMIJO HIROYUKI
IPC: H01L21/68
Filed: 1985-04-30
Abstract: PURPOSE:To avoid the flaw and contamination of the surface part of the edge and a crack of the edge of a wafer by providing at least 3 stoppers for one wafer on support rods. CONSTITUTION:Grooves 12a-12d are provided on support rods 1a-1d respectively. The grooves 12a and 12b and the grooves 12c and 12d support a wafer 2 with an inclination at the lower end part of its front side and the upper end part of its back side respectively. Therefore, when the wafer 2 is settled on the support rods 1a-1d, the wafer 2 is moved to the step parts of the grooves of the support rods 1a and 1b while being held nearly vertically and then the wafer 2 is moved to the direction of an arrow X while being inclined. To the contrary, when the wafer 2 is removed from the support rods 1a-1d, a completely reverse procedure is followed. With this constitution, a flaw, contamination or a crack of the surface part of the wafer 2 can be avoided.
Patent JP-H09259310-A (JP)
Title: Automatic ticket examination machine
Inventor: YOSHIHARA TAKAHIRO
IPC: G07B15/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To speedily reset a main body and to shorten processing time by returning an inserted ticket when a part of plural tickets are inserted and man detectors detects the leaving of a user from a ticket examination passage. SOLUTION: The man detectors S1 -S7 detect the entrance and the leaving of users to the ticket examination passage (b) and form detection areas A1 , A2 , A3 .... In the case when the two inserted tickets as a pair satisfy one ticket examination condition and when the first and the second tickets are not continuously inserted, the user is judged to have no tickets and a door is closed when the user is detected in the detection area A3 . When the user is detected to leave from the ticket examination passage (b) without inserting the second ticket, the ticket which is already inserted and is held in a pool part P is compulsorily discharged to a discharge port 2 and a shutter 1a is closed. When the ticket is extracted by the user, a main body (a) is reset and a ticket examination processing is started.
Patent JP-H08269123-A (JP)
Title: Production of propylene copolymer
Inventor: TAKI NORIYUKI
IPC: C08F4/658
Filed: 1995-03-28
Abstract: PURPOSE: To efficiently produce a random copolymer of propylene and ethylene, having a wide distribution of molecular weight and containing a small amount of a low stereoregular component. CONSTITUTION: This method for producing a propylene copolymer having 0.1-6wt.% ethylene content is to copolymerize propylene with ethylene using a polymerization catalyst comprising a solid catalyst component prepared by prepolymerizing (A) a solid component consisting essentially of magnesium, titanium, a halogen and an electron donative compound, (B) an organoaluminum compound, (C) an alkyltrialkoxysilane represented by the formula, R<1> Si(OR<2> )(OCH3 )2 (R<1> denotes a 3-6C branched or cyclic alkyl group; R<2> denotes a 3-6C branched alkyl group), the component (B) and (D) an alkyltrialkoxysilane represented by the formula, R<3> Si(OR<4> )2 (OCH3 ) (R<3> denotes a 3-6C straight-chain alkyl group; R<4> denotes a 3-5C branched alkyl group).