baber/WOPTO huggingface dataset:
Patent JP-S57190936-A (JP)
Title: Focusing display device of camera
Inventor: NAKASHIMA YUKIO
IPC: G02B7/36
Filed: 1981-05-20
Abstract: PURPOSE: To avoid the frequent ringing of a sound generating member, by using a sound generating member which has a focusing display for a certain period of time when a holding circuit that is set in the focusing mode and reset by the erasion of the focusing zone signal.  
     CONSTITUTION: The focusing signals SF, SB and SJ are set at L, H and H levels respectively in the case of the front focusing out of the focusing zone. Thus a light emitting diode 6 is turned on, and the transistors 11 and 15 are turned on and off respectively. The output of an RS-FF23 is set at L level. In the focusing zone, the signal SJ is set at L level and a diode 8 is turned on. However, the output of the RS-FF23 is kept L. The levels of the signals SF and SB are inverted to each other in the focusing mode. The output of a NOR gate 20 is set at H level just for a period which is decided by a capacitor 13 and a resistance 12. Then the output of the FF23 is inverted to H level. Thus a sound generating member 26 rings for a prescribed period of time. When the signal S j  is set at H,  the FF23 is reset. Thus a monostable multivibrator 24 is ready to work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52823-A (JP)
Title: Composition for forming polyurethane layer on the surfaces of various kinds of substrates
Inventor: IIO HIDEO
IPC: C08L21/00
Filed: 1975-06-24
Abstract: PURPOSE: To form leather like surface coating having beautiful patterns on surfaces of foamed materials, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S532333-A (JP)
Title: Continous roasting
Inventor: TAUCHI YUUJI
IPC: F27B7/22
Filed: 1976-06-30
Abstract: PURPOSE: To roast the raw material of cadmium with a good thermal efficiency in a short period of time, by mixing continuously the above raw material with sulfuric acid and, at the same time, by roasting continuously directly after the above operation with the internal heating type rotary kiln. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63241246-A (JP)
Inventor: IWASAKI DAIJIRO
IPC: E04B1/76
Filed: 1987-03-30
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-H026441-A (JP)
Title: Method for manufacturing a polycyclohexyl amine
Inventor: GAMINI ANANDA BEDAAGE
IPC: C07C209/00
Filed: 1989-03-30
Abstract: PURPOSE: To obtain the subject compd. with good catalytic activity and high selectivity under relatively low pressure by performing initial hydrogenation in the presence of a specific catalyst when crude methylene bridged polyphenylamine is hydrogenated and performing catalytic hydrogenation in the presence of a rhodium catalyst in a secondary process.  
     CONSTITUTION: A crude polyphenylamide containing a trace of impurities like formamide such as an oligomer or methylene bridged polyphenylamine is used as a raw material and, as a catalyst, a hydrogenation catalyst other than rhodium not poisonous to rhodium, pref., a ruthenium catalyst is used to perform initial hydrogenation by hydrogen at 130-220°C for about 10-120 min. Next, in a secondary hydrogenation process, catalytic hydrogenation is performed in the presence of a rhodium hydrogenation catalyst to obtain an objective compd. The addition amt. of rhodium in a secondary hydrogenation zone is pref. about 2-12 pts.wt. to 1 pt.wt. of ruthenium. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S521665-A (JP)
Title: Centrifugal dehydration-system foam-disrupturing device equipped with agitation means
Inventor: MATSUZAKI HARUMI
IPC: B01D19/02
Filed: 1975-06-24
Abstract: PURPOSE: A centrifugal dehydration system foam-disrupting device including agitation rods for disrupting a part of foams and agitation means for causing dehydration and disruption of all foams by centrifugal force, said foams being formed due to agitation of a solution containing a surfactant, etc., or to the blowing of air into the solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63241864-A (JP)
Title: Electro-chemical cell
Inventor: KANBARA TERUTOSHI
IPC: H01M4/58
Filed: 1987-03-30
Abstract: PURPOSE:To realize a long life by using an electrode which comprises a com pound with specific component containing Li whereby discharge polarization is reduced. CONSTITUTION:A compound, expressed by LixMzMo6S8-y, is used for a negative electrode 3. In the formula, M is an element selected from Na, Mg, Al, Ca, Sc, Mn, Fe, Co and 0<x<13, 0<=y<=0.5, 0<=z<=4. Li ion moves freely in and out three-dimensional skeleton comprising the elements represented by the formu la and Mo6S8-y. At the time, the energy necessary for the movement of Li<+> ion in crystal lattice is very small, and, therefore, the solution and deposition reaction of Li ion on the surface of electrode is advantageous. And therefore needle crystal of Li is difficult to grow on the surface of electrode. The fore going compound indicates good reversibility as an electrode, and an electrochemi cal cell such as secondary battery using it for a negative electrode 3 indicates a small capacity drop caused by repeated charging and discharging.
Patent JP-H02254716-A (JP)
Title: Compound semiconductor organic metal vapor growth method
Inventor: MASHITA MASAO
IPC: H01L21/205
Filed: 1989-03-29
Abstract: PURPOSE:To make it possible to grow a monoatomic layer by increasing growth speed by a method wherein an adduct, containing an element constituting a compound semiconductor, is used as raw gas. CONSTITUTION:A fixed quantity of AsH3 is fed to a heated GaAs substrate, and subsequently, a fixed quantity of trimethylgallium-trimethylarsenic adduct Me3Ga-AsMe3 (Me is a methyl radical) is supplied in place of AsH3. As a result, Me3Ga-AsMe is easily absorbed by an active As atomic surface, the methyl radical located on Ge is removed, and besides, the methyl radical is removed by converting it into methane by introducing AsH3. To be more precise, GaAs is grown by a monoatomic layer by feeding AsH3 and Me3Ga-AsMe3 alternately, and GaAs having a few defects is formed. As a result, the period of raw material feeding can be reduced by half, and growth speed can also be increased.
Patent JP-S5414517-A (JP)
Title: Miticidal composition
Inventor: ATEIRIO HORUMIGONI
IPC: A01N55/04
Filed: 1978-06-27
Abstract: PURPOSE: To provide a miticide having synergistic effect against Tetranychus, Tarsonemidae, etc., which are parasitic on fruits, tea, vegetables, frower, and other crops, comprising a diphenylether derivative, an organo-tin compound, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S574357-A (JP)
Title: Method for enlarging width of ingot in continuous casting
Inventor: MURANAKA YUTAKA
IPC: B22D11/05
Filed: 1980-06-10
Abstract: PURPOSE: To make the changing and enlarging of the width of an ingot sure and to enhance the strength at the joint part where the width is changed by burying a rail- like joint on a previous ingot, moving the short pieces of a mold to the outer side, and sealing the clearances between the short pieces of the mold and the previous ingot then resuming the next casting.  
     CONSTITUTION: A rail-like joint 4 provided with sliding plates 5, 5' is buried and fixed into the previous ingot 2 in a mold 1. The short pieces 1a, 1b of the mold are moved to the right and left and are set to the next casting width. In the descending process of the previous ingot 2, refractroy cotten 7 and cushion material 6 made of iron or the like are packed in the clearances between the short pieces 1a, 1b and the previous ingot 2, thereby sealing said clearances. The sliding plates 5,5' are then slided to near the short pieces 1a, 1b, and the next molten metal is charged into the mold 1. At this time, the rail joint 4 acts as a joint between the previous ingot 2 and the next molten steel 2 and a cooling material for the next molten steel 3. Since the next molten steel 3 unites to one body structure with the joint 4, the uneven cooling of the joint part and the leakage owing to insufficient strength are made nil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06285524-A (JP)
Title: Automatic plate thickness controlling method for mill
Inventor: KATAYAMA HIROYUKI
IPC: B21B37/18
Filed: 1993-04-02
Abstract: PURPOSE:To control a plate thickness with high accuracy in a low speed rolling time. CONSTITUTION:In an automatic plate thickness controlling method of a mill wherein a deviation of the plate thickness on the outlet side of a rolled stock 4 is detected by an outlet side plate thickness meter 9 arranged far from a mill 1, a controlled variable DELTAS of a roll gap is processed arithmetically by a controller 12 according to this deviation and the result is outputted to a rolling-down controller 6 to adjust the roll gap, a non-continuous control is performed at a low speed rolling time and a controlled variable DELTAS of the roll gap is outputted repeatedly according to the deviation DELTAh of the plate thickness on the outlet side when the rolled stock 4 directly below a roll 5 at the time of a preceeding controlled output arrives at the plate thickness meter 9 on the outlet side.
Patent JP-H05282775-A (JP)
Title: Digital signal reproducing device
IPC: G11B19/02
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a continued reproduced signal in which any part of the signal is never lacked in spite of vibration of a device, in a digital signal reproducing device which reproduces a digital signal recorded in a recording medium. CONSTITUTION:When a digital signal from a reproducing section 9 is stored in a buffer memory 17 by a specified volume temporarily, a control section 8 outputs the digital signal from the buffer memory 17 with a constant transfer rate corresponding to normal driving speed of a recording medium 10. During specified volume of the digital signal is stored in the buffer memory 17, the recording medium 10 is driven with a normal driving speed, let a signal detecting section 13 move to a position before vibration of the recording medium 10 is detected in accordance with a vibration detecting signal from a vibration detecting section 14. A driving section 12 and the reproducing section 9 reproduces the signal with a driving speed of the recording medium 10 higher than a normal driving speed until the digital signal stored in the buffer memory 17 becomes the specified volume.
Patent JP-S5411067-A (JP)
Title: Treating method for muddy water
Inventor: KIKUCHI TOSHIYUKI
IPC: C02F11/00
Filed: 1977-06-28
Abstract: PURPOSE: To obtain the coagulated substance which becomes muddy no more, by mixing sodium silicate, inorganic acid and CaO to the harmful muddy matter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S573483-A (JP)
Title: Chroma-key effect generator
Inventor: KITAHAMA ISAMU
IPC: H04N9/75
Filed: 1980-06-09
Abstract: PURPOSE:To perform chroma-key only at a chroma-key back part surely, by making chroma cancellation and chroma conversion at the same time. CONSTITUTION:A chroma-key signal from a terminal 4 is applied to a chroma-key signal output terminal 19 via a chroma-key signal gate 17 and addition circuit 18. An output of cancell subcarrier generating circuit 100 and a chroma-key signal from the gate 17 are applied to a chroma cancellation subcarrier generating circuit 20, where the chroma cancellation subcarrier is formed. The chroma-key signal from the terminal 4 is applied to a chroma conversion subcarrier generating circuit 22 via a chroma conversion key signal gate 21 complementary interlocked with the chroma- key signal gate 17. An NTSC signal including the chroma-key back part from a terminal 6, chroma cancellation subcarrier, and chroma conversion subcarrier are added at an addition circuit 23 and outputted from an output terminal 24.
Patent JP-H05280631-A (JP)
Title: Controller for automatic transmission
IPC: F16H61/02
Filed: 1992-03-31
Abstract: PURPOSE:To markedly improve control accuracy of a study by changing study control by using a change rate with time ratio of the time required before actual speed change starting time to the time required before ending a speed change. CONSTITUTION:A required time T1 before actual speed change starting time from speed change command time and a required time T2 before ending a speed change from the speed change command time in accordance with a target speed change rotational speed are obtained. One judgement is performed by whether the actual speed change required time exceeds or not relating to a target setting time. Time ratio T1/T2 is obtained from each required time T1, T2, to perform one more judgement by whether this time ratio T1/T2 is smaller or not than the preset initial value (0, 5). A change rate DELTA(T1/T2) of the time ratio T1/T2 is obtained, to perform further one judgement by whether this change rate DELTA(T1/T2) is smaller or not than 1. Whether a study ROM value is updated or not along each judgement reference is determined.
Patent JP-H04311665-A (JP)
Title: Fuel control device for engine
Inventor: SHIMIZU NORIJI
IPC: F02M29/04
Filed: 1991-04-10
Abstract: PURPOSE:To improve the output performance of an engine by providing a mixing plate for collision-scattering injected fuel, in a position on the nozzle axis of an injector, and controlling the tilt angle of an mixing plate in such a way as to throttle on the upstream side of the mixing plate at the time of low intake flow speed. CONSTITUTION:In a rotary piston engine 1, an injector 5 is disposed at the side wall of the curved part of an intake passage, curved in an approximately dogleg shape, of an intake connecting pipe 3, and a mixing plate 6 is provided in the intake passage 30, in a position on the nozzle axis of the injector 5, so as to perform the desirable mixing of fuel and intake air. In this case, a driving motor is fitted to one end of the turning shaft of the mixing plate 6. The driving motor controls the tilt angle of the mixing plate 6 to be changed in such a way that the passage area between the injector 5 and the mixing plate 5 is throttled on the downstream side of the mixing plate 6 at the time of high intake flow speed and on the upstream side of the mixing plate 6 at the time of low intake flow speed.
Patent JP-2000271964-A (JP)
Title: Production of highly hollow resin molded product and resin molded product
Inventor: TOKAWA YOSHITERU
IPC: B29C45/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To produce a resin molded product having a hollow part large in its cross-sectional area and hollow ratio and good in appearance quality without using a mold having a complicated shape. SOLUTION: In a method for producing a molded product having a hollow part 22 at a predetermined part by a gas injection molding method wherein a molten resin is injected in the mold cavity formed by closing a pair of molds and gas is subsequently injected into the molten resin, gas is injected from a plurality of places appoaching each other within the cavity to form one hollow part 22 and, further, a movable core 3 arranged in the cavity is moved by the molten resin into which the gas is injected.
Patent JP-S522271-A (JP)
Title: Electromagnetic counter
Inventor: YAMANE HIROBUMI
IPC: G06M3/14
Filed: 1975-06-24
Abstract: PURPOSE: To discriminate the positive or negative indication of the counter by adding a positive/negative discriminator circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0710838-A (JP)
Title: 1h-indole-3-acetic acid hydrazide as spla2 inhibitor
Inventor: NIKORASU JIEIMUZU BATSUKU
IPC: C07D401/06
Filed: 1994-04-15
Abstract: PURPOSE: To provide 1H-indole-3-acetic acid hydrazides usuful for inhibiting sPLA 2  mediated release of arachidonic acid for treatment of conditions such as septic shock.  
     CONSTITUTION: The compounds of formula I {X is O, S; R 61  is an alkyl, alnykel, alkynyl, cycloalkyl, aryl which may be substituted, a group of formula II (y) is 1 to 8; R 74  is H, an alkyl; R 75  is an aryl which may be substituted) or the like; R 62  is H, a halo, alkyl, ethenyl, alkylthio, alkoxy, CHO, CH; R 63  is H, an alkyl, halo; R 64  to R 67  are each H, an alkyl, alkenyl, cycloalkyl, aryl, aralkyl, alkoxy, phenoxy, halo, OH, a group of formula III [R 76  is H, an alkyl, OH, two connected O; (p) is 1 to 5; Z is bond, O, HN, S or the like; Q is -5-tetrazolyl, -SO 3 H, a group of formula IV to VII (R 86  is H, a metal, alkyl) or the like] or the like} and its salt, for example, 5-cyclopentoxy-2-ethil-1-(phenylmethyl)-1H- indole-3-acid hydradide are provided. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S59205169-A (JP)
Inventor: HANSU ZAUAA
IPC: H01M12/06
Filed: 1984-04-19
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-S576236-A (JP)
Title: Combustion unit
Inventor: TAKAGI SEIICHI
IPC: F23N5/02
Filed: 1980-06-11
Abstract: PURPOSE: To prevent combustion noise from occurring at the time of ignition due to resonance vibration, by providing lower combustion until the temperature of a combustor and a heat exchanger rises to the specified degrees, when combustion is started in an ideal condition.  
     CONSTITUTION: When the temperature of hot water flowing out is low, the number of revolution of a blower 12 is increased, and when the temperature of a burner 1 is low, the blower 12 is revolved in low speed, by the control unit 11 to control the number of revolution of the blower 12, which is operated according to the temperature of hot water flowing out from a heat exchanger 10, detected by the temperature detectors 13 and 14, and of the temperature of the burner 1. The air from the blower 12 is partially supplied from the air supplying passage 15 to the secondary air passage of the burner 1, and the remainder is to the passage 8 through a venturi type mixer 16 as the premixed air. The specified amount of fuel is supplied to the mixer 16 by a zero governor 17 in accordance with the amount of air, that is the air pressure in the air supplying passage 15 given by the pressure conducting pipe 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S562486-A (JP)
Title: Positive displacement rotary machine
Inventor: OONUKI MASAO
IPC: G01F3/10
Filed: 1979-06-20
Abstract: PURPOSE: To promote the accuracy in the measurement of a flow meter by giving a fixed degree of angle-shift between rotation phases of a pair of rotor couples fitted in a casing for eliminating the pulsation of issued fluid.  
     CONSTITUTION: In a positive displacement rotary machine 1, a pair of rotor couples 3 and 3' previously assembled are combined with their rotation phases relatively shifted by 45° for eliminating the pulsation of fluid issued from an outlet port 2b. Besides, facing rotors, that is, (5 and 5') and (6 and 6') can be coaxially combined with a fixed difference of rotation phase, and this construction serves to simplify the mounting and adjusting of the machine in comparison with machines hitherto in use. Since individual rotor shafts 5a, 6a, 5a', and 6a' are supported on their both ends by bearings 10, 11, 10', and 11', they can be effectively prevented from deflection or other deformations, and to that extent, the rotor shafts and bearings can be reduced in their diameters and sizes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05279611-A (JP)
Title: Uv ink and printed matter using the same
IPC: B42D15/10
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a UV ink, consisting essentially of a polar group-containing acrylic acid ester prepolymer and a bifunctional monomer, capable of improving the stampability of a printed matter and simultaneously extremely effectively preventing illegal use of the printed matter such as a postage stamp. CONSTITUTION:The objective UV ink consists essentially of (A) an acrylic acid ester prepolymer having polar groups (COOH or Cl) and (B) a bifunctional monomer. Since the component (A) has compatibility with a nonionic surfactant in a stamp ink component, the stamped part becomes a reverse printed state if the stamp impressed to a printed matter is to be erased. Thereby, the printed matter cannot be reused.
Patent JP-H10266178-A (JP)
Title: Method of estimating soil properties and method of measuring bearing power of soil
Inventor: SHIYOUKAKU AKIROU
IPC: E02D1/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To easily and accurately measure the bearing power of soil corresponding to soil properties by recording the positional change as vibration waveform until the position after driving a penetration portion is stabilized and then estimating the soil properties from the attenuation characteristics of vibration waveform. SOLUTION: A rod 1 is driven into ground by a driving equipment equipped with a drive apparatus comprising sprockets 3 and a device for releasing at constant intervals a chain 4 interlocked with the sprockets. Amount of penetration and the amount of displacement at predetermined intervals of the rod 1 can be measured by reading the amount of rotation of a rotating section comprising a wheel 5 provided in contact with the rod 1 by means of an angle detection encoder 15. Above a knocking head 10 over the rod 1, a hammer 9 freely movable up and down is fitted, and this hammer 9 is attached to the chain 4 in a manner movable up and down in response to the movement of the chain 4. Near the penetration portion of the rod 1, a wheel 5 of the rotating section is contacted with a guide roll 14 so as to hold the rod 1 between them.
Patent JP-S58193930-A (JP)
Title: Multispindle cooler
Inventor: INOUE HITOSHI
IPC: B23Q11/12
Filed: 1982-05-07
Abstract: PURPOSE:To control the variation of mutual positions between main spindles based on a difference between temperature increase, by a method wherein cooling is carried out evenly by connecting the piping of a cooling circuit of one side of the main spindle devices and the piping of a cooling circuit of the other side of the main spindle devices with each other. CONSTITUTION:A first main spindle device 1 and a second main spindle device 11 are formed between bearings 3 and 31 and bearing stands 4 and 41 and are provided with a cooling circuit consisting of annular and hollow chambers 7 and 71 into which hydraulic liquid is enclosed and radiators 8 and 81 to be connected through a pair of pipings 10, 11, 101 and 111 with the hollow chambers. The piping of the first main spindle device 1 and the piping of the second main spindle device 11 are connected through connecting pipes 12 and 13 with each other. As the connecting pipes are provided like this, even if differences are generated in increase of heating values and temperatures of both the main spindle devices 1 and 11, cooling is carried out so that the temperature is equalized.
Patent JP-S59210555-A (JP)
Title: Tape recorder
Inventor: YAMANE ETSUO
IPC: G11B15/43
Filed: 1984-04-18
Abstract: PURPOSE:To prevent previously the break of damage of a tape by applying the required DC voltage in series to a motor for drive of a take-up reel via a resistance when a changeover switch is set at the high speed drive side and then applying the required DC voltage of a lower level to said motor with no intervention of a resistance when the changeover switch is set at the fixed speed drive side. CONSTITUTION:Changeover switches SW1 and SW2 are set at the side of a terminal P in a fixed speed drive mode of sound recording, reproduction, etc. Then the voltage shown by an equation is applied to a motor M. Thus the characteristics similar to the P characteristis of the Fig. by setting V0, R1 and R2 at proper levels, respectively. Under such conditions, the switches SW1 and SW2 are set at the side of a terminal F to change the operation to a high speed drive mode of quick traversing, rewind, etc. Thus the voltage V0-Vbe is applied to the motor M via a resistance R0, and the F characteristics shown in the figure are obtained for the relation between the revolving speed S and the torque T of the motor M. Thus the torque obtained when a tape reaches its termination and stops can be set at TSO, which is considerably smaller than TSO. This can reduce considerably the tension applied to the tape.