baber/WOPTO huggingface dataset:
Patent JP-S59204525-A (JP)
Title: Preparation of synthetic resin coated pipe
Inventor: ISHIHARA TAKEMI
IPC: B29C48/151
Filed: 1983-05-06
Abstract: PURPOSE:To contrive the enhancement of productivity, by coating the outer peripheral surfaces of metal pipes with a synthetic resin in such a state that spacers are interposed between adjacent end parts of said metal pipes. CONSTITUTION:Metal pipes 5 each cut into a predetermined dimension are sent in a longitudinally arranged state so as to leave small gaps (l) and spacers 6 are interposed between the metal pipes 5 prior to entering the crosshead die 9 of an extrusion molding machine 8. In this crosshead die 9, the outer peripheries of the metal pipes 5, 5 are coated with a synthetic resin in such a state that the mutually adjacent metal pipes 5, 5 pinch the spacers 6 and, after cooling, the central part of each spacer 6 is cut to obtain a synthetic resin coated pipes. By this method, the synthetic resin coated pipe can be mass-produced by using the metal pipe having an outer diameter of about 10-30mm..
Patent JP-H02257597-A (JP)
Title: Luminous beacon device
Inventor: WATARI SHINICHIRO
IPC: H05B37/02
Filed: 1989-03-29
Abstract: PURPOSE:To simply recondition the light-emitting mode modulation of a luminous beacon body by providing a reset circuit which stops the supply of power at intervals of a specified time to a power supplier which supplies power to the luminous beacon body emitting light in the mode of a specified time. CONSTITUTION:A power supplier 10 is allowed to transduce, for example, DCs in a secondary battery 15 into the corresponding ACs by passing the DCs through a DC to AC inverter circuit 19 whose terminals A, A' are allowed to supply the ACs respectively for a luminous beacon body. The luminous beacon body is made up of, for example, plural lights which respectively repeat on-and-off lighting activities in the mode of a specified time so as to be lit in simultaneous or constant liaison with one another. The power supplier 10 is provided with a resetting circuit 20 made up of a timer IC, which outputs a time-up signal at intervals of preset time. Even if the lighting time mode of the luminous beacon body is disturbed by a malfunction of the circuit, or the like, its mode cycle is regained by an activity of the resetting circuit 20 so that a beak in the on-and-off lighting cycle of the luminous beacon body is readily recovered.
Patent JP-S57196113-A (JP)
Title: Flow meter for blast furnace tuyere
Inventor: SHIMADA KATSUHIKO
IPC: G08C15/06
Filed: 1981-05-28
Abstract: PURPOSE:To facilitate exchange without the occurrence of a pressure loss and to enable to perform a smooth operation of a blast furnace, by a method wherein signals from transducers mounted to lines for a plural number of tuy ere are selected, in order, to measure a flow rate by a time division. CONSTITUTION:Transducers are mounted to their respective lines for a plural number of tuy ere of a blast furnace. A measuring device body is installed, and selects in order signals from each transducer via a switch to measure a blast discharge to each tuy ere of the blast furnace by a time division. For example, transducer 3 is mounted to an outer surface of each of about 40 lines 2 for the tuy ere of the blast furnace 1 by means of a band. The signal from each transducer 3 is supplied to a single switching circuit 5 through transmission cables 4, and signal, being selected in order, is sent to a measuring device body 6 to measure a discharge in each line 2 by a time division.
Patent JP-S58197292-A (JP)
Title: Production of steel plate plated with gamma zinc-nickel alloy in high efficiency
Inventor: SAKAI KANGO
IPC: C25D7/06
Filed: 1982-05-14
Abstract: PURPOSE:To produce a steel plate which is plated with a zinc-nickel alloy of gamma structure having good quality with high efficiency, by performing electric zinc-nickel alloy plating under a specific condition while ejecting an electrolyte between electrode surfaces and the traveling steel plate. CONSTITUTION:An electrolyte is injected to the surface of a traveling strip 1 from electrode pads 4 held in a space so as to face each other in proximity to the strip 1 in an electrolytic cell 2 to plate said surface with a lower roll as an electricity conducting roll. The plating bath consisting of 400-700g/l the sum of ZnSO4.7H2O and NiSO4.6H2O, 1.0-2.0 Ni/Zn ratio, and 5-20g/l H2SO4 is used, and the plating is accomplished under the condition of >=60 deg.C, >=1m/sec relative speed with the strip 1 and the plating bath, and 100-250A/dm<2>, more preferably 150-200A/dm<2> current density.
Patent JP-S62237009-A (JP)
Title: Steam valve for steam turbine
Inventor: ARAKI TSUTOMU
IPC: F01D17/10
Filed: 1986-04-09
Abstract: PURPOSE:To suppress the generation of an excessive thermal stress in a steam chamber and shorten the warming time by constituting the steam chamber of a steam reducing valve into the inside and outside parts and forming gaps between the both parts. CONSTITUTION:The steam chamber of a steam valve is constituted of an inside steam chamber 10 and an outside steam chamber 16, and gaps 15a and 15b are formed between the both chambers. The steam which leaks from the fitting gap 17 between a valve rod 13 and a cover 14 is introduced into the gaps 15a and 15b. Further, a hole 21 is formed in the upper part of the outside steam chamber 16, and the warming steam is introduced through a warming valve 19. Thus, the thermal stress of the steam chamber is reduced, and the warming time can be shortened.
Patent JP-S57196795-A (JP)
Title: Manufacturing apparatus for beltlike silicon crystal
Inventor: NAKAGAWA KOUJI
IPC: C30B15/34
Filed: 1981-05-28
Abstract: PURPOSE: To prevent impure SiC from entering a beltlike Si crystal by forming Si melt raising paths at both sides of a capillary die made of carbon and used  to pull up the Si crystal and by feeding an Si melt to the crystal growing region in the horizontal direction.  
     CONSTITUTION: A capillary die 21 made of carbon is immersed in a high purity Si melt 12, and the melt is raised through narrow gaps A 1 , A 2  in the die 21 by capillarity to pull up a beltlike Si crystal 11 with a seed crystal. At this time, carbon of the die 21 is dissolved in the melt 12 and deposited as SiC in accordance with a temp. drop to deteriorate the quality of the Si crystal. In order to prevent the deterioration, the Si melt raising paths A 1 , A 2  where the melt rises through the die 21 are formed at both sides of the die 21, and the melt is fed to the horizontal crystal growing region B having stoppers 22 for SiC at the upper part of the die 21. SiC deposited in accordance with a temp. drop due to a rise of the melt is hindered from entering the region B by the stoppers 22, and a high purity beltlike Si crystal 11 free from SiC is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01304346-A (JP)
Title: Apparatus and method for detecting fluorescence or light scattering
Inventor: RICHIYAADO PII WATSUTSU
IPC: G01N21/64
Filed: 1989-03-30
Abstract: PURPOSE: To inspect a multi-waveform irradiation sequentially by projecting a light beam from a first optical fiber at such relative angle as not incident to a second optical fiber substantially when an optical event generating element is not present in an inspection container. CONSTITUTION: An optical fiber 12 transmits the light of a light source 16 from an end face 22 through a liquid sample into which a double fiber probe 10 is inserted. Particles appearing in a volume to be inspected due to scattering light or fluorescence or a light emitted from a solution is transmitted through an output optical fiber 14 and guided to the output end 38 of fiber 14. Light diverging from the output end 38 is passed through a filter means 36 and received by a detector 32 built in a photomultiplier 34. Light beam diverging from the optical fiber 12 is projected at such relative angle as not incident to the optical fiber 14 substantially when an optical event generating element is not present in an inspection container. According to the arrangement, multi- waveform irradiation can simultaneously or sequentially be inspected without limiting the liquid flow.
Patent JP-H05247134-A (JP)
Title: Resin composition for optical modeling and its cured material
Inventor: ISHII KAZUHIKO
IPC: B29C67/00
Filed: 1992-03-03
Abstract: PURPOSE:To obtain the subject composition causing no cracks, etc., during production of cured substances of solid shape, having excellent dimensional accuracy, comprising a specific epoxy(meth)acrylate, a water-soluble reactive monomer as a diluent and a photopolymerizable initiator. CONSTITUTION:The objective composition comprising (A) an epoxy(meth)acrylate of formula I (R1 and R2 are H or 1-4C alkyl; R3 is H or methyl; (n) is 1 or >=1 integer; M is H or group of formula II), (B) a water-soluble reactive monomer (e.g. N-vinylpyrrolidone) as a diluent and (C) a photopolymerizable initiator (e.g. 2-hydroxy-2-methylpropiophenone). The component A is preferably obtained by reacting a hydantoin compound of formula III with a compound of formula IV to give a compound, reacting an alcoholic hydroxyl group of the obtained compound with epichlorohydrin to give an epoxy resin of formula V and reacting the resin with (meth)acrylic acid.
Patent JP-S61238697-A (JP)
Inventor: ITANI HIKOTARO
IPC: B66C17/06
Filed: 1985-04-17
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-S62236045-A (JP)
Title: On-line test system for computer
Inventor: ANDO HIROBUMI
IPC: G06F11/22
Filed: 1986-04-08
Abstract: PURPOSE:To reduce the omission factor of test cases due to simulation by attaining a system test in the same system as the working system of an on-line process. CONSTITUTION:The programs 6 to be tested and stored in the test program libraries 3 are actuated in the same way between on-line processes 1 and 2. When the program 6 tries to write data to a file, an access routine 7 is loaded in the process 1 from a subroutine library 4 for on-line access. While a test access routine 8 is loaded in the process 2 from a subroutine library 5 for test access. Thus both processes can write data to different files and therefore never destroy the data handled by other processes. Therefore both processes 1 and 2 can be actuated in parallel with each other.
Patent JP-H02259486-A (JP)
Title: Object detecting apparatus
Inventor: SHIBATA YOJI
IPC: G01V8/20
Filed: 1989-03-31
Abstract: PURPOSE:To make it unnecessary to increase the number of amplifiers even when the number of light receiving elements is increased by providing a controlling means which generates a closing instruction to a path opening/closing means and adds a discerning attribute to indicate that the incident light represents the interrupted photodetector. CONSTITUTION:A switching signal 101 is shifted by a shift register 9 in compliance with a shift clock 102, whereby connecting signals 103-106 are generated and output. When the signal 103 is output, an analog switch 5 is turned ON and a signal of a light receiving element 1 is connected to an amplifier circuit 11. In the circuit 11, the signal of the element 1 is amplified and output to a sampling circuit 12. In the circuit 12, the signal of the circuit 11 is sampled by a sampling signal 107 obtained by passing signals 103-106 output from the shift register 9 through an OR circuit 10. The sampled signal is transferred to a memory circuit 13. Then, when the signal 104 is output and the signal 103 is not present, the switch 5 is turned OFF. In consequence, the signal of a light receiving element 2 is connected to the circuit 11, where the signal is amplified. After the amplified signal is sampled at the sampling circuit 12, it is transferred to the circuit 13. Accordingly, every time the analog switch is changed over, outputs of the elements 1,2 are switched as well.
Patent JP-S565462-A (JP)
Title: Piperazinylalkoxyindanes and their acid addition salt
Inventor: KIKUMOTO RIYOUJI
IPC: A61K31/495
Filed: 1979-06-26
Abstract: NEW MATERIAL:The titled compound shown by the formula I (n is 3 or 4; R is phenyl or pyridyl which may be substituted by a group selected from halogen, CF 3 , alkoxy, and alkylcarbonyl) and its acid addition salt.  
     EXAMPLE: 5-[3-(4-Phenyl-1-piperazinyl)propoxy]indane.  
     USE: A sedative having antianxiety action. Daily dose is usually 0.5W50mg/kg of the body. To be administered once or more times.  
     PROCESS: A halogenoalkoxyindane shown by the formula II ( X is halogen) is reacted with a piperazine shown by the formula III preferably in an inert solvent usually at room temperatures to 150°C for 10minW20hr to give a compound shown by the formula I. A base is preferably added as a reaction promotor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59207398-A (JP)
Inventor: NAGASAKA KUNIHIKO
IPC: B66F7/06
Filed: 1983-05-09
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-2000270816-A (JP)
Title: Seasoned laver and its production
Inventor: KONISHI MASAHIRO
IPC: A23L17/60
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a seasoned laver continuing flavor for a long time, excellent in health increase and having a peculiar fragrance and a method for producing the seasoned laver by using a crude oil having a rather small acid value and passing through a ripening process. SOLUTION: This seasoned laver has an oil layer containing an edible oil including a crude oil or an antioxidizing material contained in the crude oil and having <=5 acid value formed on at least whole face of one face of a platy laver and a table salt or other seasoning attached through the oil layer. A method for producing the seasoned laver is composed of a pre-drying process 1, a process 2 for coating an edible oil, a process 3 for spraying a seasoning, etc., and a heat-treating process 4, and after that, passes through an edible oil spraying process 5 and a ripening process 7 through or not through a drying process 6.
Patent JP-H04287807-A (JP)
Title: Manufacture of tappet for engine
Inventor: TANIGUCHI MASAHITO
IPC: B23P15/00
Filed: 1991-03-18
Abstract: PURPOSE:To manufacture a tappet provided with good durability and a trend of low cost. CONSTITUTION:A tappet 1 for an engine 1 is manufactured in such a way that an top half part 2a is formed of a low carbon steel (for example JIS SNC 815) having its hardening property by brazing heat treatment in its carburized condition so as to apply carburization to on the top half part 2a, and a bottom half part 2b is formed of a metal (for example JIS SNCM 630) having a hardening property by brazing heat treatment so as to weld it to the carbutized top half part 2a so as to form a tappet main body 2, and then a ceramic plate 3 is brazed on the bottom half part 2b of the tappet main body 2.
Patent JP-S63246607-A (JP)
Title: Method and apparatus for measuring bending of pipe or rod material
Inventor: NAGAI MASAYUKI
IPC: G01B21/20
Filed: 1987-03-31
Abstract: PURPOSE:To simultaneously and efficiently measure the bending of an end part and that of an entire length, by detecting the displacement quantity in a vertical direction of each part of a pipe or rod material in the axial direction while said material is rotated around the axis thereof and calculating bending on the basis of said displacement quantity. CONSTITUTION:Support rollers 21-23 are arranged on the straight line extending along the axial direction of a pipe 1 being a material to be measured and displacement sensors 31-39 are further mounted in a state turned to the rotary axis of the pipe 1 and movable in the axial direction of the pipe 1. The displacement quantities in a vertical direction are detected at the respective parts of the pipe 1 in the axial direction by the displacement sensors 31-39 while the pipe is rotated. An operation apparatus 4 calculates the bending of the end part of the pipe 1 and that of the entire length thereof on the basis of the outputs of the displacement sensors 31-39. This operation apparatus 4 is connected to a computer 5 to which the data relating to the manufacturing number and lot name of the pipe 1, the number of the pipes, the prescribed values of the outer diameter, wall thickness and bending of the pipe 1 or the like are inputted.
Patent JP-H03280840-A (JP)
Title: Feed additive for ruminant
Inventor: SASAOKA SEIJI
IPC: A23K1/18
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the title additive protecting a biologically active substance from gastric juice in rumen and efficiently absorbing said substance in digestive organs in and after abomasum by coating core granules molded from a biologically active substance and a protective substance with a specific protecting coating film. CONSTITUTION:Core granules containing both a biologically active substance (preferably methionine, lysine hydrochloride or vitamins) and a protective substance (preferably bivalent metallic salt of mixed fatty acid having 30-50 deg.C malting point and water-soluble higher fatty acid, higher alcohol, glycerin fatty acid ester, fats and oils and/or wax) are coated with a protecting coating film consisting of a salt of fatty acid (preferably bivalent metallic salt of a mixed fatty acids having 30-50 deg.C melting point) insoluble in a neutral range and shows decomposing properties in an acidic range and a water-insoluble substance (preferably higher fatty acid, higher alcohol or glycerin mono-fatty acid ester) having compatibility with the salt of fatty acid to give the objective additive.
Patent JP-H03281240-A (JP)
Title: Metal member covered with hydrophilic porous body and preparation thereof
Inventor: FURUSATO MASAYASU
IPC: B32B15/085
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a member having a surface to which water absorbing capacity is imparted by covering the surface of a metal member with a hydrophilic polyolefin sintered body. CONSTITUTION:The entire surface of a metal body or a part thereof is covered with a hydrophilic polyolefin porous sintered body and a polyolefin powder having hydrophilicity is bonded to the entire surface or a part of the metal member and formed into a porous body to prepare the metal member covered with the hydrophilic polyolefin porous sintered body. The hydrophilic polyolefin porous sintered body has an open cell structure compatible with water and has capacity absorbing water in its cells and evaporating the same from the cells. Hydrophilicity is evaluated by the absorbing time required when a waterdrop is dripped on the surface of the sintered body and the capacity thereof is judged to be high as the time becomes shorter and the time required before about 0.3 cc of the waterdrop dripped on the surface of the sintered body is absorbed in the sintered body is desirably 300 sec or less. The cell size of the porous sintered body is desirably set to the range of 1 - 500 mum and the porosity thereof is 9 - 80% and the thickness thereof is set to the range of 0.1 - 20 mm.
Patent JP-H02260597-A (JP)
Title: Manufacture of circuit board
Inventor: KUROKAWA TETSUYA
IPC: H01L33/00
Filed: 1989-03-31
Abstract: PURPOSE:To avoid failures such as a circuit defect and a contact defect caused by the coming-off of an electronic component by a method wherein flexible printed wiring boards on which circuit patterns are formed are wound around a base board on which the component is mounted and bonded to it and then the leads of the component are connected to the circuit patterns. CONSTITUTION:A burying hole 4 or a burying recess is provided in an insulating board 3 which is to be the base of a circuit board and an electronic component 1 is buried in it. First, second and third flexible printed wiring hoards 10a-10c on which circuit patterns 5 which are to be connected to the leads 2 provided on the electronic component 1 are formed are wound around the insulating board 3 and bonded to it. After that, the leads 2 are connected to the circuit patterns 5 to improve the support stability of the electronic component. With this constitution, failures such as a circuit defect and a contact defect which are caused by the coming-off of the electronic component can be avoided.
Patent JP-H06168774-A (JP)
Title: Ceramic heater unit
Inventor: HANAKI MOTOHARU
IPC: H05B3/14
Filed: 1991-01-22
Abstract: PURPOSE:To provide a ceramic heater unit having high toner fixing performance by applying electrode function approximately to the whole area of one side of a ceramic plate of semiconductor material having a positive temperature coefficient, and divided electrode function to the other side of the ceramic plate. CONSTITUTION:A ceramic with a positive temperature coefficient(PTC) element 1 is applied with electrode function over the whole area of one side thereof, while the other side of the element 1 except a center section is applied with parallel electrode function. In addition, a metal sheet 2 is bonded to the whole electrode side of the element 1 using an adhesive 3 of high heat resistance and thermal conduction. Also, an input terminal 4 selected from a group of a strip type flat plate, a flat plate with a projection, a corrugated plate or a mesh is jointed to the parallel electrode side. As a result, a ceramic heater unit can be fitted with the element 1 reduced approximately to a half in thickness. Furthermore, the unit can be provided in such a form as having excellent temperature rise characteristics, and not requiring a power control means. Also, the unit can be made to have the high reliability of terminal connection, and becomes pertinent for toner fixing heater or the like.
Patent JP-H06275235-A (JP)
Title: Metal vapor discharge lamp
Inventor: SAKAI MOTOHIRO
IPC: H01J61/18
Filed: 1993-03-17
Abstract: PURPOSE:To maintain the proper temperature of a light emitting tube even when a metal vapor discharge lamp is lighted at the input load exceeding 160W/cm for 1cm of luminescence length. CONSTITUTION:A light emitting tube 1 is sealed with mercury, rare gas, iron, and halogen, and it is lighted at the input exceeding 160W/cm for 1cm of luminescence length in a blast cooling type luminaire at the internal pressure of 0.5-10atm at the time of lighting. The light emitting tube 1 is set to D<=28 and P/D<=14, where D (mm) is the outer diameter of the light emitting tube 1, and P (W/cm) is the input for 1cm of luminescence length.
Patent JP-H01253949-A (JP)
Title: Test power supply circuit in integrated circuit
Inventor: FUKAMI KENNOSUKE
IPC: H01L27/06
Filed: 1988-04-04
Abstract: PURPOSE:To perform the operation evaluation of an inside circuit and a DC-DC converter easily and securely, by providing test terminals No.1 and No.2 so as to be able to connect directly both the power source voltage generating point and its variation detecting point in the DC-DC converter circuit, to the outside. CONSTITUTION:A test terminal No.1 7 is led out from the power source voltage generating point 2 in a DC-DC converter 20, and a test terminal No.2 8 is led out from the variation detecting point 5 of the power source voltage in a circuit 3 for feedback. Accordingly, the current flowing only through an inside circuit 6 can be measured precisely, by applying test voltage of the same voltage level from each different test power source, to the test terminals No.1 and No.2 7, 8, and by measuring the voltage of the test terminal No.1 7. Besides, the operation evaluation of the DC-DC converter 20 becomes easier, by applying the specified power source voltage to a power supply terminal 1, and measuring the voltage of the test terminals No.1 and No.2 7, 8 from outside. This enables the execution of the operation evaluation of the inside circuit 6 and the DC-DC converter 20 easily and precisely.