baber/WOPTO huggingface dataset:
Patent JP-S59222484-A (JP)
Title: Tetrahydronaphthylcarboxylic acid phenyl ester derivative
Inventor: FUJII SETSUO
IPC: C07D295/12
Filed: 1983-06-02
Abstract: NEW MATERIAL:The compound of formula I [A is sngle bond, lower alkylene, vinylene or imino; B is single bond, lower alkylene, -NH-(lower alkylene), or -OCH2CO-; R is lower alkyl; excluding the cases that both A and B are single bond at the same time, or A is lower alkylene, B is single bond and R is methyl] and its acid addition salt. EXAMPLE:1-Isopropyl-4-[4-( 1,2,3,4-tetrahydro-1-naphthoxyloxy )phenyl]-carbamolymethyl piperazine dihydrochloride. USE:It has chymotrypsin inhibiting action, and is useful as a remedy for the pancreatic diseases. PREPARATION:The compound of formula I can be prepared by esterifying the tetrahydronaphthylcarboxylic acid of formula II with the 4-substituted phenol of formula III.
Patent JP-S59224443-A (JP)
Title: Control device of ignition timing and air-fuel ratio in internal-combustion engine
Inventor: OOHAYASHI HIDEKI
IPC: F02P5/15
Filed: 1983-06-04
Abstract: PURPOSE:To prevent an engine output from decreasing and fuel consumption from worsening, by providing a detecting means of the engine output and a means, which discriminates abnormality of said detecting means, and ceasing feedback control of ignition timing and air-fuel ratio when the detecting means of the engine output is abnormal. CONSTITUTION:A basic ignition timing arithmetic means calculates the basic ignition timing of an engine, while a basic fuel injection amount arithmetic means calculates the basic fuel injection amount of the engine. A discriminating means of abnormality of an engine output discriminates an engine output detecting means for whether it is normal or abnormal. When the engine output detectting means is abnormal, the action of feedback control means of ignition timing and air-fuel ratio is ceased. In such a way, decrease of the engine output and worsening of fuel consumption can be prevented.
Patent JP-S63263697-A (JP)
Title: Electrically erasable prom
Inventor: MIBUCHI MAKOTO
IPC: G11C16/02
Filed: 1987-04-21
Abstract: PURPOSE:To prevent the generation of miserasing due to the runaway of a CPU or the like by setting up a mode capable of erasing the contents of storage in a mode register, and providing a gate circuit only at the time of receiving an external erasing signal, outputting an erasing signal and erasing the contents of the storage thereto. CONSTITUTION:The mode register 20 set up in each page stores data '1' in case of erasing the contents stored in the page or holds data '0' in case of disabling the erasing. When '0' is set up in the register 20 corresponding to a page whose contents are not to be erased from the external and '1' is set up in the register 20 corresponding to a page whose contents may be erased, the unerasable page setting up '0' in the register 20 is not erased even if an erasing signal is inputted in error. When the output of the buffer 50 is demodulated, whether the page is elased or not, it can be recognized, thus, the generation of miserasing due to the runaway of the CPU is prevented.
Patent JP-S5526155-A (JP)
Title: Screw conveyor for perpendiculary transporting powdery and granular body by affording vibration to spiral shaft in axial direction while rotating the same
Inventor: SUGIYAMA SHIYUUKOU
IPC: B65G33/34
Filed: 1978-08-14
Abstract: PURPOSE: To afford a vibration in the axial direction to a spiral shaft while rotating the same thereby to make it possible to carry powdery and granular bodies in the vertical direction by means of a screw conveyor.  
     CONSTITUTION: A powdery and granular bodies raw material supply port 14 is provided at the lower part of a casing and a disharge port 15 at the upper part thereof. A spiral shaft 2 is fitted to the center of the casing through upper and lower bearings 3, and the lower end of the spiral shaft 2 is connected through a rotary bearing 3 and a thrust bearing 4 to a vibration generating base 13. This vibration generating base 13 is provided with two electric motors 12 to which pendulums are attached, and is fitted to a bedplate through a spring 8. On the other hand, a V- pulley 9 for rotating the spiral shaft is fitted to the upper end of the spiral shaft 2 so that the rotation of a driving motor 10 can be transmitted to the spiral shaft 2 through a V-belt 11. Upon this occasion, while the V-pulley 9 is vibrated vertically together with the spiral shaft 2, the transmission of the rotational force is smoothened by reducing the softness of the V-belt 11 and the fleet angle of the V-belt relative to the V-pulley groove. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07306337-A (JP)
Title: Optical semiconductor module
Inventor: KINO JUNKICHI
IPC: G02B6/42
Filed: 1994-05-12
Abstract: PURPOSE:To make a light beam possible to be adjusted to have a sufficient coupling rate even if this light beams inclines to the face of a stem of an optical semiconductor, to easily exchange only the damaged parts and to easily deal with a user's request for changing wavelengths and adding wavelengths and further a request for changing fiber kinds. CONSTITUTION:A fiber collimator 4 is attachably and detachably mounted on one opposite wall surfaces 2b of a main body 1 having a cavity hole 8 formed. A holder 5 for attachably and detachably holding an optical semiconductor collimator 3 integrated with a lens 12 and the optical semiconductor 9 is soldered to the other wall surface 2a. The adjustment of the optical axis is executed by fixing the fiber collimator 4 to the one wall surface 2b of the main body 1, mounting the optical semiconductor collimator 3, at the holder 5, allowing the optical semiconductor 9 to emit light in the state of positioning the collimator on the other wall surface 2b of the main body 1 and soldering the holder 5 to the main body 1 in the position where the quantity of the light coupled to the fiber 18 is maximized.
Patent JP-S63263550-A (JP)
Title: Memory wait control circuit
Inventor: FUKUDA MINORU
IPC: G06F12/00
Filed: 1987-04-22
Abstract: PURPOSE:To flexibly cope with the change of a CPU clock speed without changing the design by detecting the CPU clock period to supply a wait signal, which is continued for a period of integral multiple exceeding the time required for access, to a CPU. CONSTITUTION:On the basis of the output signal of a circuit 17 which generates a reference clock signal having a prescribed period, a wait number calculating circuit 14 calculates a minimum integer, which is not smaller than the value obtained by dividing the time required for access to an access object memory by the changeable CPU clock period, as the number of waits, and the wait signal which is continued for the time obtained by multiplying the CPU clock period by the number of waits is supplied to a central processing unit CPU which access the memory. Thus, this device flexibly copes with the change of the CPU clock speed without changing the design.
Patent JP-H0219958-A (JP)
Title: Multiprocessor system with multiple address communication function and multiple communication method thereof
Inventor: POORU DEBUIDO HAABEBU
IPC: G06F11/22
Filed: 1989-04-20
Abstract: PURPOSE: To provide flexibility in the design and execution of a diagnostic structure by performing the broadcast communication of machine state display mutually between processors by a programmable clock control mechanism. CONSTITUTION: The respective clock control mechanisms 20, 22, 24 and 26 are provided with a programmable means for selectively responding to the 'local machine state' of the machine state display supplied from a processing mechanism in the processor to be serviced and the broadcast communication of the machine state display by the different clock control mechanism and a response to the local machine state is distributed by performing the broadcast communication of the machine state to the other clock control mechanisms. Thus, the respective processors respond to the state display reported from the different processor or detected inside themselves by a system programmed beforehand and the processors are turned to a state for not adversely affecting the processor where the state is first generated.  Thus, the large flexibility is obtained in the design and execution of the diagnostic structure.
Patent JP-S582508-A (JP)
Title: Heating method by means of catalytic combustion
Inventor: FUKUZAWA HISASHI
IPC: F23C13/00
Filed: 1981-06-26
Abstract: PURPOSE:To prevent a thing to be heated from oxidation and atmosphere from pollution through exhaust gas, by arranging catalytic combustion furnaces to combine in such a manner that the thing can be heated by the combustion gas having lower oxygen concentration content in accordance with a requirement for higher heating temperature. CONSTITUTION:A mixture of air 2 and methane gas 6 is burnt in a contacting manner by passing it through a catalyst 8 of a first catalytic combustion furnace 7. Exhaust gas 13 of the first catalytic combustion furnace 7, whose heat has been recovered is introduced into a second mixer 14 for second combustion by passing it through a catalyst layer 17 of a second catalytic combustion furnace 16 upon mixing of the exhust gas 13 with methane from a second fuel supply duct 15, and a thermal cracking reactor 19 is heated by combustion gas 18. Then, construction materials for a thermal cracking reactor 19 can be prevented effectively from wearing by the oxidation even when a heating temperature is high, as the exhaust gas of the combustion of the second catlytic combustion furnace 16 is afforded by the exhaust gas of the preceding furnace 7, contg. less oxygen the due to the preceding combustion.
Patent JP-S63264984-A (JP)
Title: Production of floor covering material with flaky pattern
Inventor: NIWA ISAMU
IPC: E04F15/10
Filed: 1987-04-21
Abstract: PURPOSE:To obtain a floor covering material having a random flaky pattern, by placing pattern flakes of thermoplastic resin molded in a specific size on a substrate sheet in a piled state and then rolling. CONSTITUTION:Pattern flakes 6 of thin leaves having patterns 8 and 5-50cm side, comprising a colored thermoplastic such as PVC, are molded, the patterns flakes 6 are scattered and placed on a substrate sheet having a color different from that of the flakes, heated to 120 deg.C, then rolled by rolling rolls and punched to give a novel floor covering tile of flaky pattern having random orientation.
Patent JP-H09269191-A (JP)
Title: Melting furnace for metal material and method for melting it
Inventor: NAGATO TOSHIHIRO
IPC: F27B1/16
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a melting furnace converted from a PS converter to obtain a molten metal for casting by suppressing new facility investment to the minimum limit by using the converter of existing metal material manufacturing facility and again melting metal piece already having necessary purity by the personal number and management of the minimum limits and a method for melting. SOLUTION: This melting furnace of a metal material to obtain a molten metal for casting by again melting a metal piece already having purity necessary for casting uses a PS converter having an inlet 12 for introducing the piece and a plurality of tuyeres 14 in the direction of the rotary shaft of a furnace body 10, mounts a combustion burner at the part of the tuyeres 14 to inject flame into the body 10, and uses the tuyeres 14 at both sides of the direction of the rotary shaft of the tuyeres 14 mounted with the burners as secondary air outlets.
Patent JP-H08267460-A (JP)
Title: Production of foamed rubber pressure roller
Inventor: KATO TAKAHISA
IPC: B29K105/24
Filed: 1995-03-30
Abstract: PURPOSE: To eliminate the loss caused by grinding to reduce cost by prescribing the predetermined dimension of a final product by the inner diameter of a cylindrical mold to simultaneously forth a heat-resistant resin tube and a heat- resistant rubber layer. CONSTITUTION: A heat-resistant resin tube 3 of which the inner surface is subjected to adhesive treatment is attached to a cylindrical mold 4 having a predetermined inner diameter. Subsequently, a core mold 1 having a heat- resistant foamed rubber layer 2 formed thereon is passed through the cylindrical mold 4 and the heat-resistant tube 3 to be fixed by upper and lower fixing trays 5, 6. Herein, the hardness of the heat-resistant foamed rubber layer 2 is set to 30-50 by an Asker C hardness meter. Next, heat-resistant rubber is injected into the mold from an injection port 7 under pressure of 5-50kg/cm<2> . The viscosity of the rubber material at this time is set to 100-1500 poise. By this constitution, it is unnecessary to use a heat-shrinkable tube as a heat- resistant resin layer. Further, a grinding process is eliminated and, as a result, loss is reduced and cost can be reduced.
Patent JP-S584376-A (JP)
Inventor: INABA HAJIME
IPC: B25J9/04
Filed: 1981-06-29
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-H09285276-A (JP)
Title: Heat-treatment device for laver and method therefor
Inventor: TAKASHIMA SHUJI
IPC: A23L17/60
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for heat-treating a laver at a low cost, without generating an irregular baking, short in time for completion of the baking, and capable of watching the state of baking the laver, and a method therefor. SOLUTION: This device for heat-treating a laver is obtained by forming a mouth opening part of one side 2 having an almost constant width on top and another mouth opening part 5 at the bottom part of a cylindrical body, covering the other side mouth opening part 5 over a heating device for discharging a heat generated from the heating from the mouth opening part 2 of the one side, and cooking the laver by heating while transferring the laver on the mouth opening part 2.
Patent JP-H02277154-A (JP)
Title: Reporting system for acceptable state of i/o instruction
Inventor: KAMEYAMA KAZUYOSHI
IPC: G06F13/00
Filed: 1989-04-18
Abstract: PURPOSE:To decrease the useless retries by adding an identifier to an I/O control part for return of an answer of a temporary busy mode and reporting an acceptable state of an I/O instruction at an acceptable time point. CONSTITUTION:When an I/O instruction is given to an I/O control part from a CPU, the I/O control part returns a NAK of a temporary busy mode as necessary and at the same time holds the information on this fact. Then a report is outputted to the CPU to show an acceptable state of the I/O instruction at the time point when the I/O instruction is acceptable. Thus the CPU performs a retry for the first time at this time point.
Patent JP-H11278137-A (JP)
Title: Vessel holder
Inventor: MIZUE TOSHIYUKI
IPC: B60N3/10
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently satisfy a maintenance function of a storage condition into a main body without complicating a structure in a vessel holder having a pair of holder bodies energized so as to open in the transverse direction in accordance with pulling of a slide body out of the main body. SOLUTION: This device has a main body 1 and a slide body 2 stored in the main body 1. The slide body 2 is provided with a pair of holder bodies 3, 3 provided with a holder part 30 storing a vessel Y on one end side on a front side of pulling out of the slide body 2 and incorporated into the slide body 2 on the other end side so as to turn in the transverse direction. A pair of holder bodies 3, 3 are provided with an energizing means 5 turning and energizing sides on which the holder part 30 is provided in the direction in which they are apart from each other in accordance with pulling and travel of the slide body 2 out of the main body 1. The holder part 30 and an inner face facing the main body 1 longitudinally are provided with a engaging means engaged mutually due to the energization of the energizing means 5.
Patent JP-S581221-A (JP)
Title: Microcomputer
Inventor: FUKUDA JIYOUJI
IPC: G06F12/06
Filed: 1981-06-26
Abstract: PURPOSE:To simplify the operation, by operating the titled microcomputer in the mode in accordance with a switching position of a turn key switch at the application of power supply and in the mode at the conventional mode regardless of the switching position of the turn key switch at the operation of a prescribed  key. CONSTITUTION:When a power switch is turned on, switches 24 and 25 of a turn key circuit 20 are connected to the contact (b) and the titled computer acts like a conventional computer with an output D1=1 of an OR circuit 23. When the switches 24 and 25 are connected to a contact (a) and outputs D0 and D1 of OR circuits 22 and 23 go to 1 and 0 respectively, the computer acts like the 1st turn key system and is operated in accordance with the program from a disc unit 14. When the switches 24 and 25 are connected to a contact (c) with D0= 0 and D1=0, the computer acts like the 2nd turn key system, an ROM 2 is disconnected from a bus and operated with a program of an ROM 15. When the power supply is turned on by depressing any key of a full keyboard 13, the computer acts like conventional computer regardless of the contact position of the switches 24 and 25.
Patent JP-S5725262-A (JP)
Title: Additive feeding device for rotary caster
Inventor: SAGA HIROSHI
IPC: B22D11/06
Filed: 1980-07-23
Abstract: PURPOSE:To eliminate exclusive driving means for feeding of an additive by pressing the additive against the bottom of concave part of casting wheel of a rotary caster. CONSTITUTION:With the rotation of a casting wheel 4, an additive 11 pressed against the bottom of a concave part 4A of the casting wheel 4 by a pair of pinch rollers energized by a cylinder is pulled by rotating force of the casting wheel 4 and drawn out of a drum 12. The additive then moves, while bending and deforming, along the bottom of a concave part 4A of the casting wheel 4, and is immersed in molten metal 7 in a mold 9 and is melted in the metal 7 by the heat. Thus, the additive is pushed forward by rotating force of the casting wheel and consequently, no driving source is necessary for feeding the additive.
Patent JP-H05297326-A (JP)
Title: Multi-spot image formation optical system
Inventor: OTA TAKESHI
IPC: H01S5/40
Filed: 1992-04-20
Abstract: PURPOSE:To obtain the image formation spot diameter of laser beam light as designed by the multi-spot image formation optical system while using an optical system which has a small aperture. CONSTITUTION:The multi-spot image formation optical system is equipped with a light source part where plural laser beam light sources 1a and 1b are arrayed in a straight line and collimator lenses 2a and 2b are arranged corresponding to the laser beam light sources one to one and a main optical image formation system 3 which images plural laser light beams from the light source part on a medium surface 5, and the apodization coefficient Aj of the main image formation optical system 3 is set within a range determined by an expression. Here, dp is the image formation spot diameter of the laser beam light on the medium surface, (p) the interval between imaged spots on the medium surface, Ti a truncation ratio prescribing the aperture limitation of the collimator lenses, and Ai the apodization coefficient of the collimator lenses determined by Ti.
Patent JP-S5223102-A (JP)
Title: Process for manufacturing formed coke
Inventor: NISHIHARA NOBUYOSHI
IPC: C10B53/08
Filed: 1975-08-18
Abstract: PURPOSE: High quality formed coke is manufactured with high thermal efficiency by cooling the coke with furnace gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5223790-A (JP)
Title: Simple drlling counterbornig machine
Inventor: TAKAHASHI SABUROU
IPC: B23B39/04
Filed: 1975-08-18
Abstract: PURPOSE: To enablem simply by knowing a position on an object to be processed, drilling and counterboring to be accomplished without doing such preparatory works as measurement-taking making and punching, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent LT-2006060-A (LT)
Title: Alkaline bath for depositing zinc-cobalt alloys
Inventor: JUZELIUNAS EIMUTIS
IPC: C25D3/56
Filed: 2006-07-11
Abstract: The present invention relates to chemical industry. The invention discloses the bath composition for depositing zinc-cobalt alloys onto conductive support the content of Co in the coating being up to 3-80 % by weight depending on the electrolyte composition and cuurent density. With the content of Co in the coating varied it is possible to obtain coatings with high resistance to corrosion which are not to be chromated. The elctrolyte composition claimed is as follows, in g/l: Zinc oxide (ZnO) 8-10@Cobalt sulphate (CoSO4 .7 H2O) 1-20@Sodium hydroxide (NaOH) 100-120 Aminoethylethanolamine (H2N(CH2)2NH(CH2)2OH 10-40@Water up to 1 l. Electrolyte's pH > 13
Patent LT-2012074-A (LT)
Title: Laser apparatus using cavity dumping and active mode locking
Inventor: JONUSKA JONAS
IPC: H01S3/00
Filed: 2012-08-16
Abstract: This invention provides a solution for operating a mode-locking and cavity dumping laser apparatus using single electro-optical switch or modulator (2), such as a Pockels cell, without the need of multiplexing between two sources of voltage. The complex waveform of electrical signal, which controls the Pockels Cell (2) is achieved by employing the phenomena, called LC circuit ringing, where LC circuit is formed from an inductive element and a capacitor, where the Pockels Cell works as a capacitor itself. The ringing frequency should be calculated such that the period of oscillations is preferably two times longer than the round-trip time of a light pulse inside the optical cavity. As a result, optical losses are created inside the cavity with a period, which coincides with the travel of a light pulse, thus the pulse build-up is consistent and stable.
Patent LT-2017503-A (LT)
Title: Filter with air permeability in a bottle cork
Inventor: VARŽINSKAS VISVALDAS
IPC: B65D25/00
Filed: 2017-03-22
Abstract: This description provides a cork for a liquid container with solid, rigid walls (in the case of the present invention, it is a beverage bottle) containing a filter with air permeability for filtering solid impurities placed in a bottleneck. The filter has at least the following components: a sleeve, a body, a filtering element, and an air intake tube. The present construction of the filter with air permeability, which allows the filtered liquid to run out of the bottle (without changing its shape or compressing) itself emitting a stable, adjustable stream, and it enables faster than other known solutions. This is achieved by utilizing the filtering element of appropriate density and the air intake tube with a few degrees of different inner diameter, which protrudes a certain distance into the container in respect of the filtering element.
Patent MX-9100493-A (MX)
Inventor: HORN GERHARDT
IPC: C07B61/00
Filed: 1991-08-02
Abstract: The present invention relates to supported catalysts which contain nickel, magnesium oxide and optionally further additives, with Mg and Ni in a reduced form in a molar ratio of (0.0075 to 0.075):1, and have an active nickel metal surface area of 110 to 180 m<2>/g of Ni and a BET total surface area of 160 to 450 m<2>/g of catalyst. The invention also relates to a process for preparing the catalysts and to their use as catalyst for the hydrogenation of aliphatic and/or aromatic hydrocarbons.
Patent MX-9101171-A (MX)
Inventor: MITCHELL KENT EDWARD
IPC: C08F4/646
Filed: 1991-09-19
Abstract: A process is disclosed for the particle form polymerization of olefins. The process employs a titanium-containing having hydrocarbon soluble titanium components. The resulting catalyst is pretreated with an organometallic reducing agent prior to the introduction of the catalyst into the polymerization zone to give a catalyst which can be used satisfactorily in a loop reactor with lower levels of cocatalyst.