baber/WOPTO huggingface dataset:
Patent JP-H01261375-A (JP)
Title: Substituted imidazolines and imidazolithiones
Inventor: PEETAA FUAI
IPC: A61K31/415
Filed: 1989-02-22
Abstract: NEW MATERIAL: The subject compd. of formula I [R 1  is a cycloalkyl or (substituted) alkyl; R 2  is a (substituted) heteroaryl or (substituted) aryl; R 3  is H, an acyl, alkylsulfonyl, aminocarbonyl, (substituted) alkyl, (substituted) aryl or the like; B is O or S; X is CH 2 -CH 2  or CH=CH; A is formula II or formula III (R 6  is H, an alkyl and R 7  is H, methyl, an aryl or the like)].  
     EXAMPLE: Methylerythro-(E)-3,5-dihydroxy-7-[4-(4-fluorophenyl)-1-methyl-3-phenyl-4- imidazolin-2-on-5-yl]-hept-6-enoate.  
     USE: It is used as inhibitors for HMG-CoA reductases and is useful for the treatment of (super) lipid proteinisis or arterial sclerosis.  
     PREPARATION: For example, an aldehyde of formula IV is allowed to react with an acetoacetate of formula V (R 7 ' is an alkyl, aryl or the like) in the presence of a base, and the obtd. new ketone of formula VI is reduced to obtain the corresponding compd. of the formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09210632-A (JP)
Title: Method for measuring height of protrusion of color filter
Inventor: AIKO KENJI
IPC: G02F1/1335
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure the height of a protrusion which exists in a color filter. SOLUTION: A laser beam LT of [S] polarization is projected to a surface B of a color filter 1 at a projection angle θT, the color filter 1 is moved in Δx steps, reflection light SB of the surface B and scattered light ST of a protrusion T are applied to a [P] polarizing plate of a light reception system for forming a light reception angle θR(=θT) and [P] polarization light component is selected, the images of the surface B and a ridge R of the protrusion T are successively formed in a CCD image sensor, both images are processed and a base line B' of the surface B and the contour line of the ridge R are extracted, a height (h) of each ridge R for the base line B' is successively calculated, and a maximum value hmax of each height (h) is obtained as the height of the protrusion T.
Patent JP-H04257921-A (JP)
Title: Floating-point computing element
Inventor: HASHIMOTO YOSHIAKI
IPC: G06F7/76
Filed: 1991-02-13
Abstract: PURPOSE:To simplify the order of an operation processing and to improve speed for the processing. CONSTITUTION:A register FR can hold plural data, and the floating-point data as operating objects are stored from a memory device 50 into the register FR. The exponent part of this data is processed by an exponent part operation processing part 14, and the mantissa part is processed by a mantissa part operation processing part 13 respectively under the control of an operation control part 15. In this case, the processing part 13 processes a data linked from the MSB part for the mantissa part of the data from the register FR concerning the data (initial value '0') of a register IR. The processed results of the respective processing parts 13 and 14 are stored in the registers FR and IR. It is not necessary for this computing element to separately move the exponent part and the mantissa part from the register FR to the other register for the data processing or to return the exponent part and the mantissa part to the original register after the operation processing and to synthesize the floating- point data. As the result, the number of steps in the operation is reduced, and the speed for the processing is improved.
Patent JP-H03242755-A (JP)
Title: Katakana word error detecting and correcting device
Inventor: TAKAGI SHINICHIRO
IPC: G06F17/22
Filed: 1990-02-21
Abstract: PURPOSE:To extract correction candidates of proper regular expressions for a detected error expression even in the case of the difference of regular expressions among document fields by gathering error characteristics during execution of deteting and correcting processing. CONSTITUTION:The Japaness-language character string in an original document file 20 is subjected to word division and recognition of parts of speech with a Japanese-language dictionary 30 and a grammar dictionary 40 by a morpheme analysis processing part 1, and KATAKANA (square form of Japaness syllabary) words of a KATAKANA character string are extracted together with recognition information by a KATAKANA word extraction processing part 12 with respect to results of word division and recognition of parts of speech. Unknown word recognition information is generated by an error detection processing part is an extracted KATAKANA word does not exist in the dictionary 30 or has no grammaticall connection relations to preceding and succeeding words and this information is used to detect the error of KATAKANA words. Thus, correction candidates of proper regular expressions extracted for the detected error expression though regular expressions are different among document fields.
Patent JP-H01215925-A (JP)
Title: Method for cold rolling grain-oriented magnetic steel sheet
Inventor: YAMAMOTO HIROYASU
IPC: C21D8/12
Filed: 1988-02-25
Abstract: PURPOSE:To enable continuous rolling and to obtain a superior magnetic steel sheet when intense cold rolling is carried out with a line of tandem rolling mills, by heating a rolled sheet at the inlet side of a rolling stand so that the sheet is bitten by a pair of work rolls at a prescribed temp. CONSTITUTION:A silicon steel contg. 2.5-4wt.% Si, <=0.085wt.% C and 0.01-0.065wt.% acid-sol. Al is refined, hot rolled and annealed at 950-1,200 deg.C. The rolled sheet is then subjected to multi-pass rolling to the final thickness at >=80% total draft. This intense cold rolling stage is carried out with a line of tandem rolling mills and the rolled sheet is heated at the inlet side of a rolling stand so that the sheet is bitten by a pair of work rolls at 300-500 deg.C in at least one pass and rolled.
Patent JP-H06228257-A (JP)
Title: Oxygen-containing modified phenolic resin, epoxy resin-containing modified phenolic resin molding material and semiconductor-sealing material
Inventor: TSUMURA MASAHIRO
IPC: C08G8/00
Filed: 1993-02-05
Abstract: PURPOSE:To obtain the subject resin excellent in resistances to corrosion, heat, and moisture and useful for semiconductor-sealing material, etc., by mixing a petroleum oil, etc., with formaldehyde polymer, adding a phenol compound to the mixture, subjecting the mixture to a polycondensation reaction and subsequently extracting the polycondensation product with a solvent. CONSTITUTION:(A) 1 Mole of a petroleum heavy oil or pitch having a fa value of equation I of 0.4-0.95, and a Ha value of equation II of 20-80 is mixed with (B) formaldehyde polymer in an amount of 1-15 moles expressed in terms of formaldehyde, and heated in the presence of an acidic catalyst with stirring. The reaction product is mixed with (C) a phenolic compound at an addition rate of 0.05-5wt.% per 100wt.% of A+B in an A/C molar ratio of 1/0.3-5 and then subjected to a polycondensation reaction. The polycondensation product is subjected to the removal of components soluble in 1-10C aliphatic hydrocarbons and then extracted with an extracting solvent having an acid catalyst-dissolving degree of <=0.1 and capable of dissolving a major part of the modified phenolic resin to provide the objective resin. The objective resin is preferably compounded with a curing agent and an epoxy resin.
Patent JP-S58158774-A (JP)
Title: Reading method of bankbook printed data
Inventor: OOTAKE KOUICHI
IPC: G06Q40/00
Filed: 1982-03-17
Abstract: PURPOSE:To obtain a page control mark and a printed line data, by sampling a read data by plural slice voltages, buffering this information, and selecting the information being suitable for printing and printing density, from the buffering information. CONSTITUTION:Information of a printing page 1 of a bankbook is read by a read sensor 21, is amplified by an amplifying circuit 3, and after that, is inputted to each comparator 4, and is sliced by slice voltages VS1-VSn set to each. These sliced results are stored in buffers (1-n)5 by a buffer write control signal from a common controlling circuit 6. Subsequently, contents of the buffer 5 are read in the circuit 6 by a buffer read control signal from the circuit 6, are compared and collated with the page control mark and printed line comparing logic, and among the data stored in the buffer 5, the data coinciding with a magnetic strip R/W unit 7 is read as a correct read data.
Patent JP-2000238315-A (JP)
Title: Multibeam scanner and imaging device
Inventor: OBAYASHI MAKOTO
IPC: B41J2/44
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the difference in an amount of light between laser beams to inhibit its influence to image quality by repeatedly forcing each laser beam source to emit light one after another prior to the start of inserting an image and acquiring and holding information relative to a level of light emission in terms of electrical quantity and further, controlling the level of light emission from each laser beam source based on a finally held electrical quantity. SOLUTION: Semicondutor laser elements 521a-d emit light with a laser beam in accordance with an electric current from a drive circuit 51. A photodiode 522 is used for detecting a level of light emission from the semiconductor laser elements 521a-d and receives the emitted light when the elements 521 are made to emit light sequentially for the adjustment of an amount of light (APC) made generates the current complying with the level of light emission to be output to the drive circuit 51. A holding voltage generating circuit 512a charges or discharges an electric charge to capacitors 513a-d according to a control signal from a sequence controller 511.  Comparators 514a-d compare a holding voltage value to a reference voltage and output the difference of the comparison to current control circuit 515a-d to adjust a level of electric current for exposure operating process based on the difference of the comparison.
Patent JP-S60186304-A (JP)
Title: Driving apparatus for turning spindle head
Inventor: SUZUKI TOSHIYUKI
IPC: B23Q1/54
Filed: 1984-03-02
Abstract: PURPOSE:To secure the smooth turning movement of a spindle head by lightening the centrifugal force through the approach of the main shafts to the turning center side, during the turning of the spindle head, in a driving apparatus for turning the turning spindle head installed onto a machine tool. CONSTITUTION:A turning spindle head 5 supported onto the supporting shaft 8 of a transfer base 4 is turned by an actuator. The main shafts 6 and 6' freely fitted together with a motor HM into the turning spindle head 15 and engaged with the proper restraining member such as cams 6a and 6a', and the turning members 7 and 23 for converting the turning movement of the turning spindle head 5 to the turning of the main shafts 6 and 6' are installed onto the main shafts 6 and 6'. The main shafts 6 and 6' are sunk into the turning spindle head 5 during the turning of the turning spindle head 5. Therefore, the centrifugal force is linghtened during the turning of the spindle head 5, and the energy of the inertial movement of the spindle head 5 is reduced markedly, and the spindle head 5 smoothly turns.
Patent JP-S62197885-A (JP)
Inventor: KONNO SABURO
IPC: G07C5/08
Filed: 1986-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05241652-A (JP)
Title: Orbit deviation detector
Inventor: NISHIYAMA NORIYUKI
IPC: G05D3/12
Filed: 1992-02-27
Abstract: PURPOSE:To easily detect the orbit deviation of a moving body at a low cost by detecting the deviation of the moving body out of the orbit from magnetic flux density passed through magnetic poles for detection provided at the faced parts on both sides of the orbit of the moving body. CONSTITUTION:An orbit deviation detector 3 fixed to a moving body 2 is provided with magnetic poles 4 and 5 for detection arranged on both sides of an orbit 1, magnetic pole 7 for excitation provided through a common magnetic path member 6, and magnet 8. Further, this device is equipped with first and second magnetic flux density sensors 9 and 10 provided while being faced each other on both sides of the orbit, and a deviating amount sensor 11 to detect the deviation from these sensors. The density of magnetic flux passed through the magnetic pole 4 for detection is almost decided by the size of a gap d1 between the magnetic pole and the orbit 1. Further, the density of magnetic flux passed through the magnetic pole 5 for detection is almost decided by the size of a gap d2 between the magnetic pole 5 and the orbit 1 as well. Therefore, deviation with respect to the orbit 1 can be detected by comparing the detected magnetic flux density of the first magnetic flux density sensor 9 with the detected magnetic flux density of the second magnetic flux density sensor 10 at the deviating amount sensor 11.
Patent JP-S60183698-A (JP)
Inventor: OOTA MINORU
IPC: G08B17/00
Filed: 1984-03-02
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-H06108645-A (JP)
Title: Method for constructing concrete stairs
Inventor: KONDO HIROSHI
IPC: E04G13/06
Filed: 1991-02-13
Abstract: PURPOSE:To facilitate arrangement of forms and to eliminate a need for arrangement of reinforcing bars. CONSTITUTION:Forms 2 wherein a metal lath and an expand metal are formed in a stepped shape is arranged on a base material 1. Concrete 4 is placed in a space between the base material 1 and the forms 2 and concrete stairs are built in a state that the forms 2 are buried in the concrete 4.
Patent JP-S60185590-A (JP)
Inventor: KAJIWARA HIROSHI
IPC: D06F13/02
Filed: 1984-03-06
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-H02219955-A (JP)
Title: Gas hot water feeder
Inventor: MAEDA TOSHIMASA
IPC: F24H1/00
Filed: 1989-02-20
Abstract: PURPOSE:To prevent a boiling of hot water even under a low thermal load by a method wherein when a calculated value of a calculating means is smaller than a predetermined reference value, a combustion control means may control a combustion of a heat source in a first thermal circuit and in turn when the calculated value is higher than the reference value, the combustion control means may control a combustion at heater devices in the first and second thermal circuits under a predetermined combustion sequence. CONSTITUTION:A flow rate metering means 5 is electrically connected to a controller device 15 through an electric opening or closing valve 51. Its driving operation is controlled by the controller device 15. The controller device 15 is operated such that the detected values of each of the sensors 6, 7 and 8 and the set temperature set by a temperature setting unit 9 are inputted to an interface 18. The controller device 15 may perform a processing in accordance with a program stored in ROM of the memory 17. An output is generated in respect to the electrical opening or closing valve 51 of the flow rate control means 5 or diminished. The opening or closing of the opening or closing valve 51 is controlled, an output is generated or diminished at the gas supplying valve 19 for the heat source units b1 and b2 of the first and second thermal circuits 1 and 2 and then an opening or closing of the valve 19 is controlled.
Patent JP-S55133429-A (JP)
Title: Manufacturing of polyvinylidene fluoride film
Inventor: TAKEDA KOUJI
IPC: H01L41/22
Filed: 1979-04-05
Abstract: PURPOSE: To prepare the title film of γ-crystalline structure, having excellent piezoelectric and pyroelectric properties, without drawing, by casting a solution of polyvinylidene fluoride on a specific alkali halide, and evaporating the solvent by heating.  
     CONSTITUTION: Polyvinylidene fluoride is dissolved in N,N-dimethylacetamide using, e.g. ultrasonic irradiation, to obtain a 20wt% solution. The solution is cast on an alkali halide crystal (e.g. NaCl, KBr, etc.) preheated at, e.g. 80°C. The solvent is evaporated by heating the cast film pref. at ≤120°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000237866-A (JP)
Title: Method for detecting slippage of flaskless mold
Inventor: ICHIE NORIO
IPC: B22C11/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a detecting method of the slippage in a flaskless mold advantageous to the detection of the slippage on the flaskless mold. SOLUTION: The flaskless molds 5 (5a, 5b) are conveyed with a conveying line 1 and also, one side surface outline line corresponding to the outline of the one side surface 52a of the flaskless mold 5a and along the conveying direction, is obtd. based on a first distance L3 in between the one side surface 52a of the flaskless mold 5a detected with a first distance detecting means 2. Further, the other side surface outline line corresponding to the outline of the other side surface 54a of the flaskless mold 5a and along the conveying direction, is obtd. based on a second distance L4 in between the other side surface 54a of the flaskless mold 5a detected with a second distance detecting means 3.  Then, the detecting operation for obtaining a virtual center line between the one side surface outline line and the other side surface outline line is executed to the one of the flaskless mold 5a. To the adjacent other flaskless mold 5b, the same operation is executed. The slippage is detected based on the interval of the virtual center lines of the adjacent flaskless molds 5a, 5b.
Patent JP-H01215426-A (JP)
Title: Manufacture of tough structural metallic material
Inventor: ONO ATSUMI
IPC: C22F1/00
Filed: 1988-02-24
Abstract: PURPOSE:To manufacture strong structural metallic material by giving repeated forming to single crystal ingot and hardening it. CONSTITUTION:The single crystal ingot such as Al, etc., is cast by hot casting type continuous casting and the ingot made up of single solid solution of Al radical free from solidification grain boundary undergoes repeated forging changing pressure directions in the cold. In this case, metals capable of melt casting and work hardening such as Cu, Ni, Fe, Co, Mg can be enumerated as applied material. As a result, hard, strong, structural metallic material excellent in fatigue resistance can be manufactured.
Patent JP-H01215814-A (JP)
Title: Resin composition
Inventor: SHIBATA NORIHIKO
IPC: C08F2/44
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a resin composition which can give a lightweight and crack- free cured product free from coating defects after sanding and excellent in molding appearance, by mixing a reactive unsaturated resin containing an ethylenically unsaturated monomer with a resin powder insoluble in said monomer. CONSTITUTION:A reactive unsaturated resin (A) comprising a polymer (a) having a reactive ethylenically unsaturated double bond (e.g., unsaturated polyester polymer) and an ethylenically unsaturated monomer (b) (e.g., styrene) is mixed with a resin powder (B) insoluble in the monomer (b) (e.g., crosslinked rubber powder prepared by crosslinking polybutadiene with, e.g., sulfur) in a weight ratio B/A>=1/2. In this way, a resin composition which can give a lightweight cured product free from cracks and coating defects after sanding like a resin composition containing an inorganic filler, excellent in molding appearance and free from molding defects can be produced.
Patent JP-S61200582-A (JP)
Inventor: MISAKI TSUNEO
IPC: G09G5/24
Filed: 1985-03-01
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-H08239203-A (JP)
Title: Pressure swing type oxygen-enriching apparatus for vehicle
Inventor: OGAWARA TATSUNORI
IPC: A62B7/02
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a pressure swing type oxygen-enriching apparatus for vehicles, capable of readily installing on a vehicle and having high operation efficiency. CONSTITUTION: This pressure swing type oxygen-enriching apparatus has absorption cylinders 2-A and 2-B in which adsorbents 1 are each packed, a four-way solenoid valve 3 for changing over flow of compressed air, etc., to these cylinders and a controller 7, and is loaded on the vehicle. A pressurizing pipe 15 is provided so as to receive feed of compressed air from an air compressor 60 installed on a vehicle in order to operate a compressed air utilizing apparatus 70 such as air brake as a raw material for enriched oxygen gas which is a product for the pressure swing type oxygen-enriched apparatus.
Patent JP-S51117062-A (JP)
Title: Differential measuring device
Inventor: MATSUDA KENJI
IPC: G01D5/26
Filed: 1975-04-08
Abstract: PURPOSE: A differential measuring device using laser beam as criterion beam, provided with digital indicater separated from the device itself to minimize reding errors. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61201604-A (JP)
Title: Preparation of spherical superfine particle of metal oxide
Inventor: INOUE HIROYOSHI
IPC: C01B13/34
Filed: 1985-03-05
Abstract: PURPOSE:To prepare spherical superfine particles of metal oxide suitable for pigment, catalyst, etc., by forming superfine particles of metal oxide by decomposing under heating vaporized or atomized volatile metal compd. and quenching the superfine particles immediately thereafter. CONSTITUTION:A volatile metal compd. such as titanium alkoxide, zirconium halide, etc., is heated in an evaporator 1 to vaporize, causing bubbling by introducing gaseous He into the evaporator 1. Gaseous He contg. the volatile metal compd. generated by this procedure is introduced into a reactor 3 installed with a cooler 2 and heated with a heater 5 at below 600 deg.C to cause thermal decomposition forming superfine metal oxide particles. Aimed spherical superfine particles of the metal oxide is obtd. by cooling immediately the generated metal oxide particles with the cooler 2 to a temp. causing no conglutination.
Patent JP-S51118215-A (JP)
Title: Truck operable as damp car
Inventor: HOSHINO YOSHIYASU
IPC: B60P1/04
Filed: 1975-04-07
Abstract: PURPOSE: To provide a truck which can be used as a damp car and which can perform the automatic unloading operation of cargoes in a container promptly with without resorting to a loading machine or a human power by loading an open cargo box with the container in a desirably tilting manner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52126083-A (JP)
Title: Projector
Inventor: TSUKAHARA JIYUNICHI
IPC: F21S8/10
Filed: 1976-04-14
Abstract: PURPOSE: To provide a projector characterized in that manufacture is easy and replacement of a lamp simple, by providing a coating of a light source in a reflector in a nonmetallic reflector connected to lense-parts integrally. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59186587-A (JP)
Inventor: FUIRITSUPU FURANSHISU MINARUGA
IPC: D05B3/02
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03246598-A (JP)
Title: Tremold device for guitar
Inventor: SAIJIYOU YATSUANI
IPC: G10D3/14
Filed: 1990-02-26
Abstract: PURPOSE:To make an accurate return to a normal tuning position after the operation of an arm by making a fulcrum for interval decreasing and a fulcrum for interval increasing function independently of each other in the arm operation and making both the fulcra abut on a guitar-side fulcrum member again after the operation of the arm. CONSTITUTION:A main body plate 2 is equipped with the fulcrum 10 for interval decreasing and fulcrum 13 for interval increasing independently of each other, the fulcra 10 and 13 both contact the guitar-side fulcrum member 11 in normal tuning, and the main body plate 2 rotates on the fulcrum 10 for interval decreasing in the interval decreasing by the operation of the tremolo device 1. In the interval increasing, the main body plate 2 rotates on the fulcrum 13 for interval increasing; and the decreasing, the fulcrum 13 for interval increasing leaves the guitar-side fulcrum member 11 in the interval decreasing and the fulcrum 10 for interval decreasing leaves the member in the interval increasing. Consequently, the accurate return to the normal tuning position is made after the operation of the arm.