baber/WOPTO huggingface dataset:
Patent JP-2000281307-A (JP)
Title: Reforming device for methanol
Inventor: TAKAHASHI HIROAKI
IPC: B01J23/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To increase the content of hydrogen in fuel obtained by reforming methanol, to efficiently perform the reforming and to miniaturize a device. SOLUTION: A 1st catalyst 23 having molybdenum trioxide carried on ferric oxide or stannic oxide, a 2nd catalyst 25 having a noble metal carried on a porous metal oxide and a 3rd catalyst 27 composed of a metal oxide containing copper oxide and zinc oxide are packed in a reaction vessel 22 in this order. Methanol is efficiently reformed by arranging the 1st catalyst 23 and the 2nd catalyst 25, which exhibit the rapid conversion reaction rate from methanol to aldehyde, on the pre-stage of the 3rd catalyst 27, which exhibits rapid conversion reaction rate from aldehyde to hydrogen though slow conversion reaction rate from methanol to aldehyde. Further, because the 1st catalyst 23 partially oxidizes methanol to form aldehyde, but does not completely oxidize, the content of hydrogen in the fuel is increased.
Patent JP-S5518926-A (JP)
Title: Flaw inspector for glass bottle drum
Inventor: YOKOCHI TOYOTOKU
IPC: G01N21/90
Filed: 1978-07-26
Abstract: PURPOSE:To ensure detection of flaws even from bottles having drums engraved at their one sides by illuminating the drum of a glass bottle from the back of a shielding plate so that the variations in the output signals of photoelectric converter for viewing the drum of the glass bottle may be utilized. CONSTITUTION:The flashes of strobos 11 and 12 are shielded with a shielding  plate 7 so that they enter a glass bottle while bypassing an engraved side 4. If there  is no flaw in the glass bottle 1, the light passes through the drum of the bottle 1 so that it fails to reach photoelectric converting means 8. As a result, the field of view is dark, and no variation takes place in the output signals. If there is any flaw in the drum, the light is defracted or reflected by the flaw so that it partially enters the photoelectric converting means so that only the flaw appears bright. As a result, the variation in the output signals of the means 8 is compared with the allowed  value by a processing circuit 14. If the allowable value is exceeded, the bottle is removed by removing means 15. As a result, even if there is any engrave at one side  of the drum, it is possible to reliably detect whether or not any flaw exists in the  drum.
Patent JP-S60239479-A (JP)
Title: Fused furanone, manufacture and use as drug
Inventor: JIIKUFURIITO GORUTOMAN
IPC: C07D405/04
Filed: 1985-04-30
Abstract: 1-Oxo-1,3,4,7-tetrahydrobenzofuranes of the formula   <IMAGE>   in which X is O or S, R is optionally substituted phenyl or heteroaryl, R1 is OH, monoalkylamino or dialkylamino, and R2 is an acyl or esterified carboxy radical, or pharmacologically acceptable salts thereof, which are active in circulation, e.g. they increase myocardial contractility, increase the flow of Ca2+ into the cell, increase blood pressure, reduce blood sugar, reduce swelling of mucous membranes and affect the salt and/or fluid balance.
Patent JP-S63257600-A (JP)
Inventor: YARI KENTARO
IPC: D06F58/02
Filed: 1987-04-14
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-H03289595-A (JP)
Title: Controlling device for automatic pressure reduction system of nuclear reactor
Inventor: OHASHI HIDEAKI
IPC: G21C15/18
Filed: 1990-04-06
Abstract: PURPOSE:To enable operation of an automatic pressure reduction system at appropriate timing even though a high pressure signal of nuclear reactor containment vessel is not generated by using not only the high pressure signal of nuclear reactor containment vessel but also a low water level signal of nuclear reactor water, as a starting signal of the automatic pressure reduction system. CONSTITUTION:In case that a PSH signal is detected, after the PSH signal is held at a step S3, existence or not of a low water level signal (L-1) of nuclear reactor water is detected at a step S4. When the L-1 signal is detected, the PSH signal is used as a controlling signal of an ADS (an automatic pressure reduction system). Otherwise, at an accidental mode where the PSH signal is not generated, the low water level signal (L-1) of nuclear reactor water which is detected at a step S2, is held at a step 10 and a delay timer is magnetically excited at a step 11, as well. If the low water level signal (L-1) of nuclear reactor water continues during the step S2 to the step S4, the L-1 signal is used as a starting signal of the ADS even though the PSH signal is not generated.
Patent JP-S59217374-A (JP)
Title: Semiconductor strain converter
Inventor: SUGIYAMA SUSUMU
IPC: H01L29/84
Filed: 1983-05-26
Abstract: PURPOSE:To miniaturize the titled device and increase the accuracy thereof by a method wherein a diffused strain gauge is arranged in the orientation of a crystal of a high sensitivity, a part or the whole of an integrated circuit is formed on the strain motivating part, and a diffused resistance element is arranged in the crystal orientation wherein the strain sensitivity becomes the minimum. CONSTITUTION:The crystal plane of an Si substrate 11 wherein an N type epitaxial layer is grown on a P type substrate is a plane [110], and the strain motivating part 4 forms a circular thin diaphragm. The diffused strain gauges 21, 22 and 23, 24 are P type diffused layers and are arranged at the center of the diaphragm and in the periphery, whose longitudinal directions are all selected in the axial direction of the plane [110]. The direction of the maximum sensitivity is the axial direction of [111], however, the output in the case of constructing each strain gauge in a Wheatstone bridge is larger in the axial direction of [110]. The integrated circuit 3 incorporating each circuit for amplification, temperature compensation, and output adjustment of the voltage output from the Wheatstone bridge is formed in the fixed part 5, and resistance elements 6a, 6b...6i as passive elements have the longitudinal directions arranged all in the axial direction of [100] of the direction of the minimum sensitivity. Thereby, said circuit can be manufactured also in the strain motivating part, thus enabling miniaturization and stress measurement of a good accuracy.
Patent JP-H05266645-A (JP)
Title: Reproducing unit
IPC: G11B33/10
Filed: 1992-03-18
Abstract: PURPOSE:To prevent a user from erroneously recognizing a failure or an operation miss by indicating ON state of hold function on a displaying means when an operating key, disabled through the hold function, is operated. CONSTITUTION:A portable CD player 1 is provided with a stop key 8, a power supply/reproduction key 9, and a display section 11 having hold function for invalidating the function of search/AMS keys 10 and indicating various operating conditions. When an operating key, which is invalidated through the hold function of a hold operation key 16, is operated a hold function ON state is indicated at the display section 11. According to the constitution, the user can operate the reproducing unit smoothly without recognizing the failure erroneously.
Patent JP-S58207842-A (JP)
Title: Manufacture of pole for rotor of motor
Inventor: YAMAGUCHI MORIE
IPC: H02K37/04
Filed: 1982-05-29
Abstract: PURPOSE:To increase the magnetic flux which is produced from a toothed part by pressing the raised part of the outer periphery of a sintered material to become poles, and forming a stepwise difference, thereby increasing the density of the outer periphery. CONSTITUTION:Powder is pressed between an upper punch and a lower punch, and a molded powder member 1 to form a gear shape having uniform thickness and both flat sides from the center over the outer periphery is molded. Then, the member 1 is sintered to form a sintered member. Further, a pole 1 is formed by pressing and hence coining it with a press shaping die. In this case, the toothed part 2 of the member 1 is pressed in a large compression ratio to reduce the side of the width and to increase the density of the toothed part 2. In this manner, the loss of the amount of magnetic flux can be reduced by a permanent magnet 3 which passes through the toothed part 2.
Patent JP-S5616979-A (JP)
Title: Signal reproducting unit
Inventor: TANAKA MASATO
IPC: G11B27/10
Filed: 1979-07-19
Abstract: PURPOSE: To ensure to detect edited point even with less number of tracks, by detecting the phase of the reproduced output of the cntrol signal which is recorded along lengthwise direction of magnetic tape, to be jumped and obtaining the output of edited points.  
     CONSTITUTION: The reproduced control signal CTL reproduced at the magnetic head 12 from the magnetic tape 1 and obtained through the amplifier 3 is fed to the phase forecaster 4. The forecaster 4 produces the predicted output when the signal CTL is continuously produced in a given interval. This predicted output and the signal CTL reproduced at present are fed to the phase detector 5 to detect the phase jump. Since the phase jump of small amount can be produced by the variation in time axis of the signal CTL, then the output of the detector 5 is fed to the comparator 6 to discriminate it, allowing to obtain the detected output representing the edited point at the terminal 7 if the phase jump over a givn value is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57206114-A (JP)
Title: Quartz oscillator
Inventor: ENDOU KATSUMA
IPC: H03H9/10
Filed: 1981-06-15
Abstract: PURPOSE:To obtain a flat container member for quartz oscillator having the high reliability of sealing with a reduced number of manufacturing processes, by using the ceramic or glass for the flat container member and the glass paste of a low melting point for the sealing cement respectively. CONSTITUTION:The glass paste 10 of a low melting point has a chemical composition equal to an inorganic material of a ceramic flat container member 8 or a glass flat container member 9. Thus the paste 10 can be used without using any other medium to eliminate a preparatory sealing process. Furthermore the junction is extremely airtight and firm to increase the sealing reliability with use of the glass paste of a low melting point and since the chemical composition is equal between the flat sealed-up container and the ceramic or glass.
Patent JP-S58208253-A (JP)
Title: Preparation of 1-(4 or 7-indenyloxy)-3-isopropylamino-2- propanol
Inventor: OONO SACHIO
IPC: C07C67/00
Filed: 1982-05-29
Abstract: PURPOSE:To prepare the titled compound, in high yield, by reacting an alkali metal salt of indenol with 3-isopropyl-2-oxooxazolidin-5-yl-methyl-p-toluenesulfonate, and hydrolyzing the reaction product with an alkali. CONSTITUTION:An alkali metal salt of indenol of formula I is made to react with 3-isopropyl-2-oxooxazolidin-5-ylmethyl-p-toluenesulfonate of formula II in an inert solvent (e.g. THF), and the resultant 5-(4 or 7-indenyl-oxymethyl)-3- isopropyl-2-oxazolidinone of formula III is hydrolyzed with an alkali (e.g. KOH, NaOH, etc.) to obtain the objective 1-(4 or 7-indenyloxy)-3-isopropylamino-2- propanol of formula III. USE:beta-Adrenergic neuronal blocking agent.
Patent JP-H01263370-A (JP)
Title: Automobile carrying-in/out device of underground parking device
Inventor: MORIOKA HIROSHI
IPC: E04H6/18
Filed: 1988-04-14
Abstract: PURPOSE:To reduce the necessary floor surface on the ground surface of the min. by mounting a turning device onto a lifter device for the vertical transport of an automobile and carrying out the direction change directly under the home position and transporting the turning device to the home position. CONSTITUTION:The titled device is constituted of a lifter device 10 and a turning device 20 mounted onto the device 10. An underground parking device is equipped with an automobile accommodation rack RK and a stacker crane type transporting device CR. An automobile C which is introduced to a home position HP from outside is stopped on a pallet P on the device 10, and transferred onto a carriage CR1 by lowering an elevation member 12, and transported to an accommodation space R1. The automobile C is transferred onto the member 12 through a carriage CR1 by the reverse operation, and after the direction change by 180 deg. by the device 20, the member 12 is raised to the position HP, and the automobile C is transported in the forward direction.
Patent JP-S5520917-A (JP)
Title: Intermittently drive device
Inventor: TAGUCHI KENJI
IPC: F16H27/04
Filed: 1978-07-27
Abstract: PURPOSE: To use an intermittently drive device semipermanently without a brake device nor noise by providing drive and driven coupling members, magnetic powder among brake members, and a magnet.  
     CONSTITUTION: When a drive coupling member 4 is driven by a drive source via a gear 6, the magnetic and nonmagnetic portions of cylindrical shape of the member 4 alternatively pass the portion facing oppositely to the pole of a magnet 2. When the magnetic faces oppositely with the pole, magnetic attracting force occurs among particles of the magnetic powder 12 and between the members 4 and 11 by the magnetic flux occurred through the magnetic portion, magnetic powder 13 and memeber 11 to allow the members 4 and 11 to dynamically couple between the members 4 and 11 through the magnetic powder 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10114825-A (JP)
Title: Composition for optical resin and its use
Inventor: KAWAUCHI KEIYA
IPC: C08G18/74
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel polymerizable compsn. for an optical resin which can be polymerized at a high rate and gives a resin having high refractive index and Abbe number and excellent in transparency and optical homogeneity. SOLUTION: This compsn. contains 10-50wt.% thiourethane compd. (A) obtd. by reacting a trifunctional or higher polythiol compd. having sulfide bonds in the molecule with a polyisocyanate compd. in a molar ratio of -SH/-NCO of 3.0-7.0, 35-70wt.% at least one difunctional or higher (meth)acrylate compd. (B), and 5-30wt.% compd. (C) free-radical-polymerizable with ingredients A and B.
Patent JP-S61250733-A (JP)
Title: Addition and subtraction circuit
Inventor: ONO MASAHITO
IPC: G06F7/508
Filed: 1985-04-30
Abstract: PURPOSE:To realize an adder/subtractor with the number of logical stages by incrementing/decrementing a high-order from a bit where a longer binary- data is subject to addition/subtraction depending on the presence of a carry output of an adder having a shorter bus width in two binary data. CONSTITUTION:Bit widths existing in both an addend A and an adder B are taken respectively as A', B' and the high-order bit of the addend A is taken as A''. The part A' of an addend register 10 and a part B' of an adder register 20 are added by an adder 3 and an exclusive OR between the carry signal C at that time and a sign bit Sb of the adder register 20 is operated by a circuit 6, and increment is applied to the part A' with C=1, Sb=0 and decrement is applied with C=0, Sb=1. In case of the increment, when lower-order bits than the said bit are all 1, the carry signal C=1 is propagated and the first 0 is set to 1 and in case of the decrement, when lower-order bits than the said bit 1 are all 0, the carry signal C=0 is propagated and the 1st 0 is set to 1.
Patent JP-H02270496-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OOMORI NOBUYASU
IPC: H04N9/83
Filed: 1989-04-11
Abstract: PURPOSE:To improve an S/N by providing a 1st noise elimination means eliminating noise through the addition of a delay signal and a non-delay signal of a color signal and a 2nd noise elimination means retarding a luminance signal by one horizontal scanning time, subtracting the delay signal and the non-delay signal, limiting the amplitude, extracting a noise component and adding or subtracting the noise component and the delay signal of the luminance signal. CONSTITUTION:A horizontal correlation noise canceller 15 consists of a 1H CCD delay line(1HDL) 16, a differential amplifier 17, a limiter(LIM) 18 and an adder 19. The main signal delay system horizontal correlation noise canceller 16 uses the strong horizontal correlation to improve the S/N of the luminance signal and the differential amplifier 17 subtracts the luminance signal passing through the 1H delay line 16 and the luminance signal not passing therethrough and the result is limited to a prescribed amplitude by the limiter 18 to obtain only a noise component without horizontal correlation. The noise component is mixed with the luminance signal (main line signal) passing through the 1H delay line 16 in the adder 19 and the noise component of the luminance signal of the main line outputted from the adder 19 is reduced to improve the S/N.
Patent JP-H02270518-A (JP)
Title: Molding equipment
Inventor: ANDO TOSHIHARU
IPC: B29C39/24
Filed: 1989-04-12
Abstract: PURPOSE:To prevent defect due to void from occurring by a structure wherein a space part, which surrounds an operating member and can be evacuated, is provided and further sealing parts, which prevent gas from leaking, are provided onto the outer periphery of the operating member over the demain between the space part and the outside of an equipment. CONSTITUTION:An adapter 21, which is fixed with bolts 23 through an O-ring 22 to a valve casing 9, has a space part 21a, which surrounds a valve stem 13 and installed between an sealing part 14 and the outside of an equipment, and a discharge port 21b. A second sealing part 24 having packings 24b is fixed through an O-ring 25 to the valve casing 9. Further, the adapter 21 has a third sealing part having a packing 26a. Before and during the introduction of resin in a cavity 1a, a discharge flow path 11, a feed hose 6 and the cavity 1a are evacuated with a vacuum device. Simultaneously, the discharge port 21b of the space part 21a is connected to the vacuum device for vacuumization in order to keep the interior of a valve 5 and the pressure in the space part 21a at the same pressure level. Since no leakage of gas from the space part 21a to the interior of the valve 5 at the influx of liquid resin 4 in the cavity 1a produced by opening the valve 5 with the valve stem 13, no gas as void is entrapped in the liquid resin.
Patent JP-S63304168-A (JP)
Inventor: AANESUTO CHIYAARUSU HEIFUAASAT
IPC: G01N33/543
Filed: 1988-04-14
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-H06283402-A (JP)
Title: Projection aligner and projection alignment method
Inventor: INOUE HIROYUKI
IPC: H01L21/30
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a projection aligner to deepen the focal depth by using an ordinary optical system of the projection aligner by placing a light shielding member at the position where a zero-order diffracted light beam out of diffracted light beams generated from a fine pattern that are generated in a vertical direction against a reticle face is shielded. CONSTITUTION:Zero-order diffracted light beams 5 are generated from a fine pattern 3 in a vertical direction against a reticle 4, and further a (+) 1st-order diffracted light beam 5a and a (-) 1st-order diffracted light beam are respectively generate in a vertical direction against the line of a line/space chrome pattern and against the face of the reticle 4. Then, a quartz glass 7 for light-shielding pattern is placed about 5mm apart from the pattern of the reticle 4, so that the light beams 5a and 5b will pass through the position that is 0.5mm apart from the light 5. Therefore the zero-order light beam out of the lights beams are shielded. A light-shielding chrome pattern 6 is formed so that the (+) 1st- order diffracted light beam and the (-) 1st-order diffracted light beam may be transmitted into the glass 7.
Patent JP-S60238590-A (JP)
Inventor: SHIROMOTO HIDEAKI
IPC: E05G1/024
Filed: 1984-05-09
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-2000231907-A (JP)
Title: Tungsten halogen lamp, lamp with reflector and luminaire
Inventor: BESSHO MAKOTO
IPC: H01K1/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lamp and a luminaire capable of enhancing light emitting efficiency and reduced in size by controlling the dimensions of a coil filament in a halogen lamp formed with a visible light transparent infrared radiation reflective film. SOLUTION: This tungsten halogen lamp L1 and luminaire are provided with a visible light transparent infrared radiation reflective film 6 formed on the surface of a bulb 1, an inert gas and halide sealed in the bulb 1 and a coil filament 5 having the tungsten wire portion wound in a coil that is wired to an introducing member 3 sealed on the bulb 1 and is disposed approximately on the center axis of the bulb 1. The filament 5 has the ratio of volume VC to VW, the total volume VC of the virtual cylindrical body C occupied by the coil part including the tungsten wire portion and spaces between wire to the volume VW of the coil-shaped tungsten wire portion, (VW/VC)×100%=Y is ranging within an expression (5/9)Mg+2<=Y<=(5/9)Mg+8.2; where Mg: weight tungsten wire mg/200 mm.
Patent JP-H0643554-A (JP)
Title: High-speed multi-magnification photograph finishing device
Inventor: DEBITSUDO HOOPU KAAKUPATORITSU
IPC: G03B27/46
Filed: 1993-04-20
Abstract: PURPOSE: To selectively and alternatively project a luminous flux carrying an image with any magnification by quickly and accurately controlling a magnification lens of an optical system to its proper position. CONSTITUTION: A high-speed and multi-magnification photograph finishing device which projects an image on a projection face including photographic paper with different magnifications is provided with a means which carries a photographic negative 12 carrying the image, a means which cooperates with the photographic negative 12 to form an image carrying luminous flux, and plural lenses 20, 22, and 24 which are arranged apart from one another. Lenses 20, 22, and 24 project the image on photographic paper 16 placed on the projection face with different magnifications.  The photograph finishing device is provided with a luminous flux position change means, which selectively guides the image carrying luminous flux to photographic paper 16 through one of magnification lenses 20, 22, and 24, to selectively and alternatively project the image carrying luminous flux on photographic paper with different magnifications. The luminous flux position change means is constituted as an array of flat mirrors, and this array is fixed and attached to a movable carriage with a proper method.
Patent JP-S62249626-A (JP)
Inventor: NISHIYAMA KIMINOBU
IPC: A47K10/28
Filed: 1986-04-22
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-2000279091-A (JP)
Title: Oil and fat-containing food
Inventor: IKEUCHI YOSHIHIRO
IPC: A23L27/60
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an oil and fat-containing food having controlled deterioration of oils and fats. SOLUTION: This oil and fat-containing comprises a low-molecular weight xanthan gum which has 100,000-960,000 molecular weight and >=3% pyruvic acid of intramolecular side chain so as to control the deterioration of oils and fats.
Patent JP-S59219630-A (JP)
Title: Foodstuff heating device
Inventor: TACHIKAWA OSAMI
IPC: F24C7/08
Filed: 1983-05-26
Abstract: PURPOSE:To provide a foodstuff heating device which is practical and easy to operate, by displaying on a control panel popular menus for daily use. CONSTITUTION:Menus 13 which are popular as daily dishes are displayed prominently ona control panel. To heat these menu dishes, an operator needs merely to depress a menu selection switch 2 provided at the side of desired menu displayed. When a menu selection switch 2 ''Rice Warming'' is depressed, for example, a warming No.3 is displayed on a displaying window 7, and a heating is get ready. By depressing a start button 8, a sensor and a microcomputer both provided in a body function to heat a foodstuff rapidly by a high frequency so that an optimum cooking temperature may be set.