baber/WOPTO huggingface dataset:
Patent JP-H07126267-A (JP)
Title: 1,3,4-oxadiazole derivative
Inventor: OONO KAZUNORI
IPC: A61P25/00
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a new compound, capable of manifesting a remarkable affinity for benzodiazepine receptors and excellent antagonistic actions on pentylenetetrazole-induced clonic spasm using a mouse and useful as an antianxiety agent, antiepileptic agent, etc. CONSTITUTION:This compound is expressed by formula I (R1 is a linear or a branched 1-5C alkyl, allyl, etc.; R2 is H, a halogen, etc.; a part expressed by formula II is CH2-CH, O-CH, etc.), e.g. 3-(5-isopropyl-1,3,4-oxadiazol-2-yl) quinolin-2(1H)-one. The compound is obtained by cyclodehydration according to a method for reacting a compound expressed by formula III with a dehydrating agent prepared by preferably combining a trivalent phosphorus compound with a dialkyl azodicarboxylate in the presence of triethylamine, etc., in a solvent such as THF at 0-70 deg.C. Besides, the raw maternal compound expressed by formula III is prepared by amidating, e.g. a compound expressed by formula IV (R is H, benzyl, etc.) with a hydrazide expressed by the formula H2 NNHCOR1.
Patent JP-H07127172-A (JP)
Title: Connecting structure for pca floor board in steel framed beam
Inventor: MORITA SUSUMU
IPC: E04B5/02
Filed: 1993-11-04
Abstract: PURPOSE:To simplify a connecting process, to facilitate the execution of works, to enhance the performance of connection and reliability together with workability such as an improvement in the accuracy of connection, the in-plane rigidity of a slab, etc., and to reduce cost by forming an irregular junction end face at the junction end section of a PCa floor board and disposing a hole for inserting a stud bolt. CONSTITUTION:Irregular junction end faces 2, 12 (or 2a, 12a, 2b, 12b) are formed at the junction end sections of PCa floor boards 1, 11, a large number of holes 3, 13 for inserting stud bolts are arranged on the insides of the irregular junction end faces at intervals, and the junction end sections of the PCa floor boards 1, 11 are disposed adjacently onto a steel framed beam 20. The adjacent irregular junction end faces 2, 12 (or 2a, 12a, 2b, 12b) are brought mutually to an engaged state, and each hole 3, 13 for inserting the stud bolts is fitted to the stud bolts 21 on the steel framed beam 20. Sections among both irregular junction end faces 2, 12 (or 2a, 12a, 2b, 12b) and the clearances of each hole 3, 13 for inserting the stud bolts are impregnated with a grout material G, and the end faces 2, 12 are joined integrally.
Patent JP-H05106137-A (JP)
Title: Tack-in-treated fiber woven fabric having low elongation
Inventor: SHIKAZUMI MASAMI
IPC: D03D5/00
Filed: 1991-10-18
Abstract: PURPOSE:To prevent a tuft selvage part of low-elongation fiber woven fabric woven by a shuttleless loom such as rapier loom from hindrance in after- treatment process. CONSTITUTION:A low-elongation fiber woven fabric, folding cut weft end part 3 and weaving the folded part 3 into adjacent weft part, in the low-elongation fiber woven fabric having tuft selvedge and being coarseness of the weft 1 or above in opening of weave and a low-elongation fiber woven fabric keeping the warp density of a folded part of weft end part to 1/2 or keeping coarseness of warp to 1/2 when opening of weave between wefts is smaller than coarseness of weft.
Patent JP-2001119758-A (JP)
Title: Wired communication terminal, wireless terminal and communication system
Inventor: IGUCHI JUNJI
IPC: H04W92/08
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can enter a new telephone number or the like to a wired communication terminal without the need for manual entry of the new telephone number to the wired communication terminal when the new telephone number is entered to a wireless terminal. SOLUTION: In the communication system, the wired communication terminal is provided with a 1st i/f means that sends/receives data to/from the wireless terminal, a wireless terminal connection section connected to the wireless terminal, and a 1st detection means that detects that the wireless terminal is installed, the wireless terminal is provided with a 2nd i/f means that sends/receives data to/from the wired communication terminal, a communication unit connection section that is connected to the wired communication terminal and a 2nd detection means that detects that the wireless terminal is installed on the wired communication terminal.
Patent JP-H03158855-A (JP)
Title: Positive type photosensitive resin composition
Inventor: TOKUTAKE NOBUO
IPC: G03F7/022
Filed: 1989-11-17
Abstract: PURPOSE:To obtain the positive type photoresist compsn. having an excellent sensitizing effect and extremely good preservable stability, image contrast and heat resistance by compounding alpha, alpha', alpha''-tris(4-hydroxyphenyl)-1, 3, 5-triisopropyl benzene into the compsn. contg. an alkaline-soluble novolak type resin and a quinone diazide group-contg. compd. CONSTITUTION:This compsn. is formed by compounding (c) the alpha, alpha', alpha''-tris(4- hydroxyphenyl)-1, 3, 5-triisopropyl benzene is compounded into the compsn. contg. (a) the alkaline-soluble novolak type resin and (b) the quinone diazide group-contg. compd. The photosensitive component consisting of the quinone diazide group-contg. compd. is preferably the complete esterified matter or partially esterified matter of, for example, polyhydroxybenzophenone, such as 2, 3, 4-trihydroxybenzophenone, and naphthoquinone-1, 2-diazide-5-sulfonic acid. The alpha, alpha', alpha''-tris(4-hydroxyphenyl)-1, 3, 5-triisopropyl benzene has the excellent sensitizing effect and has the effect of accelerating the dissolution of exposed parts at the time of development and conversely to suppress the dissolution of unexposed parts, and therefore, has the solution selectivity with a developing soln. The resist patterns having the excellent image contrast are thus formed.
Patent JP-S63150689-A (JP)
Inventor: ITO MASAHIKO
IPC: G21C7/16
Filed: 1986-12-16
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-H11116446-A (JP)
Title: External preparation for head
Inventor: ISHINO AKIHIRO
IPC: A61Q5/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an external preparation having hair restoring action such as depilation-preventing effect or trichogenous effect and capable of using as hair tonic and a trichogenous agent by including 5-aminolevulinic acid (derivative) as an active ingredient. SOLUTION: This external preparation is obtained by including 5- aminolevulinic acid (derivative), preferably in an amount of >=0.001 wt.% and <=10.0 wt.%, more preferably >=0.01 wt.% and <=5.0 wt.% as an active ingredient. 5-Aminolevulinic acid is called as δ-aminolevulinic acid and is a sort of amino acid represented by the formula HOOC-(CH2 )2 (CO)-CH2 -NH2 . 5- Aminolevulinic acid is widely distributed in various kinds of organisms and usually biosynthesized from succinylCoA and glycine by 5-aminolevulinic acid synthetase. 5-Aminolevulinic acid is known as intermediate for biosynthesis of porphyrin. 5-Aminolevulinic acid is produced by chemical synthesis method, biological fermentation method or enzymatic method.
Patent JP-H02143475-A (JP)
Title: Piezo-electric actuator
Inventor: SASAKI NOBUTOSHI
IPC: H01L41/083
Filed: 1988-11-24
Abstract: PURPOSE:To enable a moving body in a simple structure to be shifted in a large displacement easily, rapidly and stably by assembly-connecting three sets of piezo-electric oscillators with one another. CONSTITUTION:The other end of the first piezo-electric oscillator 1 with one end fixed and oscillating in the X direction is assemblyconnected to the one end of the second piezo-electric oscillator 2 oscillating in the Y direction orthogonal to the X direction through the intermediary of the first connector 4. A moving body 7 pressure-welded into a driving body 6 on the other end of the other oscillator 3 oscillating in the Z direction orthogonal to the oscillator 1 and the X-Y plane assembled by the second connector 2 in a simple structure similar to the first connector 4 can be oscillated in large displacement easily, rapidly and stably so that the title piezo-electric actuator assured of quadratic and planar oscillation not linear oscillation can be obtained.
Patent JP-S62157902-A (JP)
Title: Controller
Inventor: UENO JUNICHI
IPC: G05B23/02
Filed: 1985-12-28
Abstract: PURPOSE:To judge a comparison result and to display or set data only when the data is allowable by providing a means to give a parameter level of classification corresponding to the use and a means to compare a staff level with the parameter level. CONSTITUTION:A processor (CPU) 1 executes a program in a fixed memory (ROM) 2 and performs control operation while accessing necessary data in a variable memory (RAM) 3. Respective parameters stored in the RAM 3 are given codes of parameter levels of classifications corresponding to their uses. When specific operation for indicating job duty is performed, the staff level of a staff is discriminated and compared with the parameter level of a parameter selected through manual operation to judge whether or not the parameter is allowed to be displayed or whether it is allowed to be set, thereby displaying the parameter only when the parameter is allowable.
Patent JP-H01141278-A (JP)
Title: Plural blade valve
Inventor: IKUTA KIYOSHI
IPC: F16K1/22
Filed: 1987-11-26
Abstract: PURPOSE:To reduce static stress when a valve is closed and to reduce vibration stress when the valve is opened by making notches extending in outer circumferential direction of a main board while describing arches from the side of a sub-board at the opposite side edge sections of a rib in a plural blade valve. CONSTITUTION:Notches formed with arches 7a at the side of sub-boards 5 and lines 7b continuous to the arches and extending in the outer circumferential direction of a main board 6 while inclining are made at the opposite side edge sections of a rib 7 coupling the main board 6 and the sub-board 5 in a valve body 2. When the valve is closed, stress is transmitted from the main board 6 to the rib 7 approximately in parallel with the notch line D and finally transmitted uniformly to a coupling face between the rib 7 and the sub-board 5. Water flow is not disturbed at the rib 7 in the downstream of the valve body 2 because of the notches D even when the valve is opened, resulting in reduction of vibration stress.
Patent JP-H05111769-A (JP)
Title: Wire feeding device
Inventor: KITAZATO TAKESHI
IPC: B23K9/12
Filed: 1991-10-18
Abstract: PURPOSE:To prevent a wire sent out from between a driving roll and facing pressure rolls from buckling between both these rolls and between wire feed guide bodies. CONSTITUTION:The driving roll 7 and the facing pressure rolls 12a, 12b opposite to the driving roll 7 are provided. An upstream side wire guide body 21 and a downstream side wire guide body 22 are provided so that the facing parts of both rolls are clamped and a wire is passed between both wire guide bodies 21, 22 to clamp the wire 2 between both rolls. The shape of the tip part 22a of the downstream side wire guide body 22 which guides the wire 2 sent out from between both rolls to a feed end is tapered off with a curvature nearly along the external surface of each roll and the tip is approached to the nearest part from both rolls. Though feed resistance increases at the feed end, the wire 2 is prevented from buckling between the nearest part from both rolls and the tip part 222 of the downstream wire guide body 22.
Patent JP-H03157787-A (JP)
Title: Ic card
Inventor: WAKAHARA KATSUHIRO
IPC: G06F15/82
Filed: 1989-11-15
Abstract: PURPOSE:To process a large quantity of data continuously at a high speed and to enhance the function of an apparatus connected to an IC card by using a processor which can bring data to parallel processing, for a CPU of the IC card. CONSTITUTION:An IC card 10 is constituted by replacing a CPU of a conventional IC card with a data driving type processor 4 being one of parallel processing type processors, and contains a card-like base material 1, a data input/output terminal 2, an interface circuit 3 and a memory 5. This data driving type processor 4 is constituted of a confluence control part 11, a program storage part 12, an ignition control part 13, a arithmetic part 14, a branch part 15, a queue buffer 16, a cyclic pipeline 17, an extended program storage part 18, and an extended data storage part 19. In such a way, since the processor of the IC card 10 is a parallel processing type processor, a large quantity of data can be processed at a high speed and continuously, and the function of an external apparatus can be improved.
Patent JP-H07153132-A (JP)
Title: Recording and reproducing method for magneto-optical recording medium
Inventor: KAWANO TOSHIFUMI
IPC: G11B11/10
Filed: 1993-11-29
Abstract: PURPOSE:To obtain good reproducing waveforms by setting the max. width in a direction perpendicular to a progressing direction of reproducing light of a mask part existing in reproducing beam spot larger than the max. width in the direction of a recorded magnetic domain. CONSTITUTION:The mask part 2 of the width L1 larger than the width L2 of the magnetic domain 4 for, for example, PWM recording is formed in a recording and reproducing system by this method. A method of raising a reproducing power or raising a reproducing magnetic field is used as the method for increasing the width of the mask. If, however, the mask is excessively widened, the aperture part of a low temp. used for reproduction is narrowed and a small reproduced signal is obtd. Then, the max. value of the light intensity of the aperture part is preferably at >=1/e the max. value over the entire part of the reproducing beam spot. The long pit recording is preferably executed by continuous pulse light using adequate modulation in the case of light intensity modulation recording in order to narrow the width of the recording magnetic domain 4.
Patent JP-H01138830-A (JP)
Title: Optical signal receiver
Inventor: OTA HAJIME
IPC: H04B10/293
Filed: 1987-11-26
Abstract: PURPOSE:To avoid mis-judgement of a defective optical signal reception panel of a terminal station installation by a maintenance personnel by arranging an optical attenuator respectively to an input side of each optical signal reception panel. CONSTITUTION:Variable optical attenuators 5, 6 are arranged to each input section of an A optical signal reception panel 3 and a B optical signal reception panel 4 of an optical signal receiver 9 of an optical transmission system. The characteristic of the reception panel 3 represented in 10 in figure is adjusted to (l-m)dBm by the optical attenuator 5 so as to be matched with the characteristic of the reception panel shown in 11 in figure. Thus, the minimum light receiving level characteristic of the reception panels 3, 4 is made coincident with each other externally. The maintenance personnel, through the operation above, discriminates whether a signal below the standard 13 of the minimum light receiving power is given from a transmission line or a signal including an error is given from the transmission line by detecting alarm from the reception panel 4 at first and detecting further the alarm even with changeover to the reception panel 3 and erroneous discrimination of the precence of a defect in a reception panel as a conventional device is avoided.
Patent JP-H08162471-A (JP)
Title: Heterojunction bipolar transistor
Inventor: OKUBO NORIO
IPC: H01L29/205
Filed: 1994-12-01
Abstract: PURPOSE: To provide a heterojunction bipolar transistor which can improve its current gain and cut-off frequency characteristics. CONSTITUTION: In a heterojunction bipolar transistor which comprises a collector layer 3, a base layer 4 and an emitter layer 5 on a GaAs substrate 1, the layer 4 is at least partially doped with carbon and consists of an inclined GaAsP base layer containing P, whose content is changed in the thickness direction in the layer.
Patent JP-2000126537-A (JP)
Title: Adsorption or chemisorption device for gas constituent from gas flow and method therefor
Inventor: KOLLER FELIX
IPC: B01D45/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and process capable of maintaining a dust return rate, that is more advantageous in economy. SOLUTION: A filter device for adsorbing a gas constituent from a gas flow comprises a filter chamber 2 having a filter 8 disposed therein, a clean gas chamber connected with the filter chamber 2 to guide a fluid via the filter 8 and a collection chamber 6 disposed under the filter chamber 2, opened to the filter chamber 2 and having an interior tapered toward a bottom side, and an unfiltered gas duct 7b introduced from outside is disposed in a lower zone 6a of the collection chamber 6 in such a manner as to be adjustable in a direction 7c toward the filter 8 and a dust discharge device 12 communicating with outside is disposed in the lower zone 6a.
Patent JP-H07136051-A (JP)
Title: Down-filled quilt
Inventor: SUZUKI HIROKO
IPC: A47G9/02
Filed: 1991-08-27
Abstract: PURPOSE:To wrap the human body in a dome-like down-filled quilt so that even a fat person can prevented from feeling cold by forming a lateral center partition cloth like a dome, and using the plural domed cloths in the central part. CONSTITUTION:Surface longitudinal partition cloth sewing lines 5a-5d are drawn in positions opposite to the sewing lines drawn on the back of back cloth 2 on the back of surface cloth 3, and narrow longitudinal partition cloth is sewn on the sewing lines 5a-5d. A sewing line Y is sewn on four of surface lateral center partition cloth sewing lines by narrow lateral center partition cloth. Further, a narrow collar part and foot part partition cloth are sewn up. Thus, the respective partition clothes are sewn on the back cloth 2 and the surface cloth 3 and united. First, a docking line X of the collar part-foot part partztion cloth sewn on the back cloth 2 and a docking line X of the narrow collar part-foot part partition cloth are sewn up. Subsequently, a docking line X of the longitudinal center part partition cloth and a line X in a positiion opposite to the narrow longitudinal partition cloth are sewn up. If the shape of the lateral center partition cloth 4 is made deeper, even in the case of a very fat person such as a sumo wrestler, a down-filled quilt can completely be fitted to the body.
Patent JP-H03160488-A (JP)
Title: Flat panel display
Inventor: ENDO MITSUO
IPC: H01J11/46
Filed: 1989-11-18
Abstract: PURPOSE:To sufficiently connect the electrodes of a matrix flat panel and the electrodes of a driving circuit board and to produce the display at a good yield by connecting the electrodes of the panel and the electrodes of the driving circuit board by a resin mold fixed with lead pins. CONSTITUTION:The registration of the lead pins 22 fixed to the resin mold is executed by passing tentative fixing pins 21 for registration fixed to the same resin mold 20 into the holes bored into the driving circuit board 30 and fixing the pins 21 to a glass substrate 1 by an adhesive agent, etc. Since the lead pins 22 are fixed to the resin mold, the electrodes 6 of the panel and the electrodes 8 of the driving circuit board 30 are sufficiently connected without assuring a fine pitch and without checking the connection by soldering. The display is produced at the good yield in this way.
Patent JP-S63151501-A (JP)
Title: Wheel
Inventor: AMAGI SEIJI
IPC: B60B25/02
Filed: 1986-12-17
Abstract: PURPOSE:To improve the mass productivity, in a wheel for four-wheel car, etc., by engaging and welding, at the well parts, the rim half bodies each of which is formed unitedly of a well part, a bead part, a flange part and a disc part and so made as to be set at the well part. CONSTITUTION:A rim half body Aa forms a bead 2a and a well part 3a into a step shape at the lower part inside a flange 1a and forms, in a body through drawing, a disc part 7a constituted of a recess part 6a formed by a hub mounting face 4a and a protruding face 5a leading to the well part 3a. A rim half part Ab forms a well part 3b, a bead 2b, a flange 1b and a disc part 7b in one body through drawing. And the half bodies Aa, Ab are united by engaging and welding the well parts 3a, 3b of the rim half bodies Aa, Ab so as to constitute a wheel. By such constitution, the wheel function such as safety, etc., and mass productivity can be improved.
Patent JP-H08136053-A (JP)
Title: Heating equipment of pickling tank
Inventor: KUME TATSUO
IPC: C23G3/00
Filed: 1994-11-08
Abstract: PURPOSE: To settle the problem of corrosion of a burner nozzle and others due to acid vapor by connecting a hot air jet nozzle to the lower end of a downcomer pipe of a pickling tank and also by connecting the upper end of the downcomer pipe and a hot air producing device with a flow passage interrupting means interposed between them. CONSTITUTION: A hot air producing device 3 equipped with a gas burner 1 and a pickling tank 4 are installed as separate bodies, and a downcomer pipe 5 of the pickling tank 4 and the hot air producing device 3 are connected with a flow passage interrupting means 8 interposed between them. Thereby flowing of gas between them can be interrupted completely by a distance between them and by the flow passage interrupting means 8 after stoppage of an operation of the gas burner 1 and the possibility that acid vapor flows onto the hot air producing device 3 side from the hot air jet nozzle 6 side and corrodes a gas burner nozzle and others is eliminated.  Since an air compressor 2 is used for supply of combustion air to the gas burner 1, besides, hot air can be jetted from small holes 6c of hot air jet nozzles 6 disposed in the bottom part of the pickling tank 4 and thereby the efficiency of acid pickling can be increased.
Patent JP-H01141902-A (JP)
Title: Electron transporting polymer
Inventor: URYU TOSHIYUKI
IPC: C08F20/36
Filed: 1987-11-28
Abstract: PURPOSE:To produce the title polymer which gives a film excellent in mechanical strength and wear resistance, has a high molecular weight, and is soluble in organic solvents, and excellent in an ability to form film, by polymerizing a monomer obtained by reacting a specific compound such as 2-hydroxyethyl methacrylate with an acid halide such as dinitrobenzoyl chloride. CONSTITUTION:A monomer obtained by reacting a monomer of formula I [wherein R is H or 1-4C alkyl; and Z is alkylene(oxyalkylene)] (e.g., 2- hydroxyethyl methacrylate) with an acid halide of formula II (wherein X is halogen; and n is 1-3) (e.g., dinitrobenzoyl chloride) is subjected to solution polymerization in the presence of 0.01-10wt.% radical polymerization initiator such as an azo compound or a peroxide in a solvent such as toluene at 40-150 deg.C for 0.5-100hr to produce the title polymer which comprises repeating units of formula III, does not exhibit toxicity, and has a number-average molecular weight of 5,000-1,000,000, a molecular weight distribution of 1.5-3 and a glass transition point of 85-105 deg.C.