baber/WOPTO huggingface dataset:
Patent JP-S52151006-A (JP)
Title: Automatic stop device of tape recorder
Inventor: IDE AKIRA
IPC: G11B15/093
Filed: 1976-06-10
Abstract: PURPOSE: To reduce cost by making the automatic stop of a tape recorder by utilizing the rotation and rotation stop of rotating units without using switches. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63254922-A (JP)
Inventor: HARORUDO YUUJIIN DEBIYUUAA
IPC: A01D87/10
Filed: 1988-03-23
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-H07283861-A (JP)
Title: Echo reduction structure for telephone set
Inventor: UCHIUMI YOSHIHIRO
IPC: H04M1/60
Filed: 1994-04-07
Abstract: PURPOSE:To reduce the echo of the telephone set by reducing an event that a received sound from a loudspeaker section passing through a transmission reception space enters a microphone section and an echo is generated from a loudspeaker of a handset of a sender side. CONSTITUTION:Voice vibration absorbing layers 9a, 10a or the like provided in the middle between a loudspeaker section 7 and a microphone section 8 of a receiver side handset blocks a received sound from the loudspeaker section 7 of the handset of the receiver side from being entering the microphone section 8 through a space of the handset. That is, a sound leaked behind the loudspeaker 7 passes between a front case 1, a main printed circuit board 5, an RF printed circuit board 6 and a rear case 2 and enters the microphone 8 in a conventional telephone set. But in this embodiment, the layers 9a, 10 attenuate propagation of the sound and the air layer between the sound vibration absorption layers 9a, 10 acts as attenuating more effectively the sound propagation so as to attenuate the sound wave bypassed to the microphone 8.
Patent JP-S57182845-A (JP)
Title: Digital multiplying circuit
Inventor: KASUGA MASAO
IPC: G06F7/533
Filed: 1981-05-08
Abstract: PURPOSE:To make the multiplication processing possible with the double precision operation even if the number of bits of input data is larger than the number of bits of a multiplier, by providing a holding circuit which divides an input signal to upper and lower bit sequences and holds them, a signal processing circuit for the bit shift or the like, etc. CONSTITUTION:For example, in respect to 8-bit input data, upper 4 bits are inputted to an input holder 12, and lower 4 bits are inputted to a holder 13. The output of the holder 12 and the coefficient of a coefficient equipment 4 are multiplied in a multiplier 6, and the result is supplied to a holder 7. In a signal processor 14, upper bits are shifted to lower bits bit by bit, and 0 is entered to the MSB. The output of the processor 6 and the coefficient are multiplier in the multiplier 6, and the result is supplied to the holder 7. In a signal processor 15, 8-bit data of the multiplication result is first doubled. This data is shifted to the right by 4 bits for the digit alignment to the operation result of upper bits stored in the holder 7. This output and the output of the holder 7 are added in an adder 9.
Patent JP-S5916107-A (JP)
Inventor: YURUGEN KAADEN
IPC: G11B20/02
Filed: 1983-04-21
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-H07277569-A (JP)
Title: Paper discharging device of sheet printer
Inventor: KOJIMA YASUTAKA
IPC: B65H29/04
Filed: 1994-04-07
Abstract: PURPOSE:To carry out paper alignment exactly and easily even for thin sheets of paper. CONSTITUTION:A fan 6 is mounted, toward plural sheets of paper 2, above a paper dropping part 5 in the discharged sheet base 4 of the sheets of paper 2 after printing, and an air flow straightener 7 which moves air blowing position for the plural sheets of paper 2 to both outsides from the center is also mounted. By controlling the rotational speed of the fan 6 based on printing speed, the rotational speed of the air flow straightener 7 and the fan 6 is controlled based on the printing speed, and air is blown to both the outsides from the center of the plural sheets of paper 2 at the time of every paper discharging for air venting, thus aligning the plural sheets of paper exactly on the paper discharging base 4.
Patent JP-S61227393-A (JP)
Inventor: ISHIKO MASAYASU
IPC: G09F9/30
Filed: 1985-04-02
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-S52153373-A (JP)
Title: Preparation of semiconductor device
Inventor: KIRITA KEI
IPC: H01L21/225
Filed: 1976-06-15
Abstract: PURPOSE: To obtain a fast minute semiconductor element which is highly integrated by forming a first insulating film containing impurities on a given zone of a semiconductor substrate, depositing selectively on the first insulating film a second insulating film free from impurities followed by heat treatment to thereby form diffusion layers different in depth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56164947-A (JP)
Title: Inflammable gas detecting element
Inventor: KUSANAGI SHIGEKAZU
IPC: G01N27/12
Filed: 1980-05-24
Abstract: PURPOSE:To make the titled element difficult to receive the effect of humidity and enhance concn. separability by using In2O3 as a main component, Sm2O3 as the 1st subcomponent, and specific oxides selected from transition metals and rare earth metals as the 2nd subcomponent. CONSTITUTION:In2O3 is used as a main component, Sm2O3 as the 1st subcomponent, and further >= kinds of oxides selected from the group consisting of Nb2O5, HfO2, Cr2O3, NiO, La2O3, Sc2O3 and Y2O3 are used as the 2nd subcomponent and as effective component, these component powders are mixed, and the mixture is calcined to obtain a sintered body which is used as an inflammable gas detecting element. At this time, the amounts of the respective components are set at 90- 35wt% the main component, 5-35wt% the 1st subcomponent, and 5-30wt% the 2nd subcomponent. Thereby, the effect of humidity is prevented by the 1st subcomponent, and concn. separability is improved by the 2nd subcomponent.
Patent JP-H04281633-A (JP)
Title: Burst type optical communication circuit
Inventor: MAEKAWA YOSHIZO
IPC: H04B10/07
Filed: 1991-03-11
Abstract: PURPOSE:To obtain a stable optical modulation output not affected by temperature and to improve the reliability of the burst type optical communication circuit. CONSTITUTION:The title circuit is provided with a circuit comprising a 1st transistor(TR) 2 supplying a current so as to give a bias to a laser diode main body 1a for a prescribed temperature region and a circuit comprising a 2nd TR 13 to supply a current to the laser diode main body 1a so that the laser diode main body 1a gives a prescribed optical output at the prescribed temperature region when a switching means is switched with a modulation signal while the laser diode main body 1a is in a bias state.
Patent JP-S62226514-A (JP)
Inventor: IWAMA HISAYA
IPC: H01H13/02
Filed: 1986-03-27
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-H08265094-A (JP)
Title: Piezoelectric resonator
Inventor: KAMAE TAKAYUKI
IPC: H03H9/05
Filed: 1995-03-28
Abstract: PURPOSE: To match direction of each axis of a support by forming a connection part between the support and a resonance part and a connection part between the support and a frame with a curved face so as to eliminate the need for high processing accuracy for the support. CONSTITUTION: A curved face is formed by applying a round pin processing to a part connecting supports 1a, 1b and a resonance part 2 and to a part connecting the supports 1a, 1b and frames 3a, 3b. Round pin processing is applied also to a surrounding of a resonator 4, that is, the outside of the frame and a curved face with an electrode is formed to make an upper side conductive to a rear side. A curved face having the electrode at four corners at the inside of the frames 3a, 3b is formed to make an upper side conductive to a rear side. Round pin processing is applied to a slit section 5 provided to the resonance section 2> In the case of punching, since the round pins are in use, positioning is not required because of turning of the pins and misalignment of the axis in the supports 1a, 1b is not caused. Furthermore, occurrence of cracks at baking is suppressed.
Patent JP-H09255387-A (JP)
Title: Spray material and spray technique using the same
Inventor: HIRANO KENKICHI
IPC: C04B22/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a spray material capable of reducing spray thickness, capable of realizing a reduction of the executing cost and a shortening of the executing time and capable of making a working environment good since the spray material is capable of spraying to a natural ground surface exposed in a tunnel, large in initial and log term strength manifesting property, capable of reducing rebound amount, excellent in adhesion and capable of reducing markedly dust amount and to provide a spry technique. SOLUTION: In the spray material, a cement mortar consisting essentially of cement and gypsum, calcium aluminate, amines and/or a dust reducing agent and a cement admixture consisting essentially of one or >=2 kinds mixing agents selected among alkali aluminate and/or alkali carbonate, a water reducing agent, a setting retarder, a hardening accelerator and superfine power at need are incorporated, and the spray material is used to the spray technique.
Patent JP-S58186421-A (JP)
Title: Denitrating and desulfurizing method of waste conbustion gas
Inventor: TAKAHASHI KAZUYOSHI
IPC: B01D53/34
Filed: 1982-04-26
Abstract: PURPOSE:To eliminate the need for reheating the treated gas in the stage of releasing the same to the atmosphere through a flue and to improve denitration and desulfurization efficiency by combining dry denitration and dry desulfurization. CONSTITUTION:The combustion gas from a boiler 1 is first supplied to a denitration treatment by an ammonia reduction method. The treatment is accomplished at 300-400 deg.C temp. in the 2nd reactor 2 packed therein with the catalyst formed of a metallic oxide such as titanium oxide into an optional shape such as a pellet, spherical, tubular, plate or honeycomb shape as a fixed bed. Since the denitration rate in the 1st reactor 2 is 60-80%, unreacted NOx, NH3 and SOx exist in the outflow gas from the reactor. The outflow gas is cooled to around 150 deg.C with an air heater 3, and is removed of dust with a dust collector 4, whereafter the gas is subjected to a denitration and desulfurization treatment by a carbonaceous adsorbent method in the 2nd reactor 5. Activated carbon is packed in the 2nd reactor 5, and the outflow gas from the 1st reactor is brought into contact with the fluidized bed thereof in orthogonal flow.
Patent JP-S544566-A (JP)
Title: Vapor phase growth method of semiconductor
Inventor: ARAI KENICHI
IPC: C30B29/40
Filed: 1977-06-13
Abstract: PURPOSE:To form epitaxial layers of a uniform thickness and concentration voluminously by providing partition plates along the flow in the space of the growth region of a reaction tube.
Patent JP-H09256861-A (JP)
Title: Supercharging controller for engine provided with mechanical type supercharger
Inventor: IWATA NORIYUKI
IPC: F02B39/12
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a great transient drop of an engine output by carrying out control so as to prolong a time from a start of connection to a finish of the connection in a solenoid clutch by intention as against a controlling time for excitation to the solenoid clutch. SOLUTION: When an engine operating condition enters a supercharging area and voltage to be impressed to a solenoid clutch 11 is turned on, the solenoid clutch 11 is connected, so that torque of an engine output shaft is transmitted to an input shaft of a super charger 6. A time from turning on of the voltage to a start of connection, in which rotation of the input shaft of the supercharger 6 is started, is about 20-40ms, and when the clutch connection is started, electric current is lowered momentarily. Therefore, a voltage-off signal is intermittently outputted after connection of the clutch is started, and a connection finishing time, in which the rotation of an engine output shaft and the rotation of the input shaft of the supercharger 6 are synchronized with each other, is delayed.  In this way, a huge rise of driving torque is suppressed, while engine shaft torque is prevented from dropping greatly, so that a torque shock given to an occupant can be reduced.
Patent JP-S52153333-A (JP)
Title: Color tv unit
Inventor: TAMARU EIJI
IPC: H04N5/44
Filed: 1976-06-15
Abstract: PURPOSE: To secure a color picture of prescribed hue and color level by avoiding the operation of the automatic adjustment circuit which is driven by VIR signals, even in case the phase and amplitude may change for 19thVIR signal of the horizontal block in the reproduction video signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57183647-A (JP)
Title: Magentrooptical storage element
Inventor: OOTA KENJI
IPC: G11B11/105
Filed: 1981-05-08
Abstract: PURPOSE:To increase the magnetroptical effect and at the same time to obtain a servo guide track, by forming a magnetic thin film containing a magnetization facilitating axis vertical to the film surface on a transparent substrate and then forming a belt-shaped reflecting film on the said thin film. CONSTITUTION:A vertical magnetized film 2 of an amorphous ferrimagnetic material composed of a rare earth group and a transition metal is formed on a substrate 1, and a transparent dielectric film 2 of SiO2, SiO, etc. is formed on the film 2. Furthermore a reflecting layer 4 of Cu, Au, Ag, etc. is formed in a belt shape on the film 3. And a protecting adhesive layer 5 is formed on the layer 4. The laser focused by a condenser lens 10 is irradiated to a track 7 containing a reflecting film, and the information is recorded, reproduced and erased by using the part 11 of the magnetic film corresponding to the reflecting film 4 for a recording track. A Kerr rotational angle is increased by the reflecting film 7 in the reproduction time. The part 8 having no reflecting film is used for a guide track.
Patent JP-H02249751-A (JP)
Title: Antilock control method for vehicle
Inventor: HIROBE YOSHIAKI
IPC: B60T8/66
Filed: 1989-03-24
Abstract: PURPOSE:To prevent a condition of no-brake by setting an antilock control basic inhibition time from the point of time starting a brake operation and, when deceleration of a wheel speed reaches a predetermined value in the point of time this inhibition time passes, so as to start an antilock control by setting a dummy wheel speed. CONSTITUTION:The largest of each wheel speed signal is selected in a dummy car body speed arithmetic circuit 13, and a speed, limiting a follow-up limit of this maximum wheel speed to + or -1.1G, is output to each control logic circuit 9, 10, 12 as a dummy car body speed Vv. Each control logic circuit 9, 10, 12 sets a speed, decreased less than the wheel speed by the predetermined value, as a dummy car body speed Vr in the point of time the decelerated wheel speed by braking action reaches the predetermined deceleration -1.1G, and in the point of time a car body speed reaches the speed Vr, a pressure of brake fluid is started to be reduced. In this case, the lapse of time from the point of time for starting a brake operation is measured, and the setting of speed Vr is inhibited until this lapse of time reaches the predetermined time.
Patent JP-H03269792-A (JP)
Title: Sales information collecting system for automatic vending machine
Inventor: HAMAOKA KOJI
IPC: G07F9/00
Filed: 1990-03-20
Abstract: PURPOSE:To suppress damage to the minimum by transmitting the data of a setting condition of each automatic vending machine to a center device, at the time of collecting sales information, deciding automatically whether it is correct or not, and also, resetting it automatically correct data. CONSTITUTION:At the time of collecting sales information of each automatic vending machine 1a, 1b,... by a center device 11, the data of a setting condition of each automatic vending machine is transmitted to the center device 11 through a transmission line 7. Subsequently, the data is compared and collated with the data of a sales condition storage means 14 of the center device 11 by a comparing means 17 and whether the data which is set at present is correct or not is decided automatically, and also, when the data is not correct, it is reset automatically to the correct data by the center device 11. In such a way, even if a part of the sales condition is varied due to an accident, etc., it is checked automatically at the time of the next sales information collection, therefore, damage can also be suppressed to the minimum.
Patent JP-S55164917-A (JP)
Title: Initializing system
Inventor: HARA AKITOSHI
IPC: G06F1/00
Filed: 1979-06-07
Abstract: PURPOSE: To make easy the ON-line maintenance, by holding the initializing state until the initializing switch is OFF at the process input and output unit to prevent the misinput to CPU and misoutput to the plant.  
     CONSTITUTION: When the switch SW1 is ON, FF2 is reset through the gate G 2  and gate G 1  is stopped. Further, the disconnection of the process input and output unit PIO and the data bus line is made without giving effect to others. Further, after the end of repairment with disconnection, the unit 1 is connected to the data bus line while the switch SW1 is ON and the SW1 is OFF. Thus, the unit PIO holds the initializing state until the switch SW1 is OFF to prevent the misoutput to the plant and the misinput to CPU. Thus, the ON-line maintenance can be made easy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55162416-A (JP)
Title: Manufacture of basic silicic acid hydrate
Inventor: KOGA YOSHIAKI
IPC: C01B33/187
Filed: 1979-06-07
Abstract: PURPOSE: To manufacture basic silicic acid hydrate having high oil adsorption by contacting silicic acid hydrate obtd. by reacting an aqueous alkali silicate soln. and an acid to an alkaline aqueous soln. followed by spray drying or flash drying.  
     CONSTITUTION: An aqueous soln. of an alkali silicate such as sodium silicate and an acid such as sulfuric acid are reacted to obtain a liq. reactant contg. silicic acid hydrate. This hydrate is separated by filtration, and an aqueous soln. of a weakly alkaline compound such as Na 2 CO 3  is added to the hydrate to adjust the resulting suspension to pH 9W10. This suspension is filtered once to form a wet cake, and by applying shearing force or vibration the cake is converted into a slurry with a viscosity of 1,000W10,000cP. This slurry is then spray-dried or flash-dried to manufacture the desired basic silicic acid hydrate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57186194-A (JP)
Title: Device for detecting failed fuel rod jacket tube by super sonic , method for estimating super sonic signal
Inventor: RORUFU TSUEE TSUINSUMAISUTERU
IPC: G01N29/00
Filed: 1982-04-28
Abstract: 1. Arrangement for the detection of defective fuel rod casings of groups of fuel rods which are combined to form complete fuel elements of water-cooled nuclear reactors, the casings being disposed in rows extending perpendicular to one another, which arrangement comprises an analyser station and an ultrasonic probe capable of being introduced between the casings, which probe acoustically irradiates the casings from the side, determines the transit time as well as the intensity of the ultrasonic signals on their path through the casing wall and transmits the determined signals to the analyser station, characterized in that a carrier (9) is equipped with a plurality of probes (1), that the probes are disposed parallel to one another and extend in the same direction, and that they project with different lengths from the carrier (9) and are connected with a digitally indicating analyser.
Patent JP-H11266951-A (JP)
Title: Overturning-preventing display table
Inventor: SANO TSUYOSHI
IPC: A47B97/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the overturning of displayed articles by suspending a display table from an upper side to show a sufficient vibration absorbing function even with respect to vibration of a large amplitude. SOLUTION: A pedestal 14 for mounting the displayed article 12 is provided and is suspended from a ceiling 16, which is arranged over it at a proper interval, in the state of being freely rockable through a suspending member 18 of a prescribed length L. The member 18 uses a wire for rotatably connecting both end parts to pins 22 and 24. Concerning the pedestal 14, a tempered glass 26 is put around it to close an upper end with a top plate 28 and the member 18 is connected to the center of the plate 28.
Patent JP-2000225296-A (JP)
Title: Bedding drying machine
Inventor: MOTONAGA KIYOSHI
IPC: D06F58/10
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To dry bedding in a short time by blowing warm air inside the bedding while easily hanging and mounting the bedding in various sizes. SOLUTION: A hanger 2 is attached to a slide rail 3 and a seal cloth B12, to which an edge 14 is attached on the force side and a weight 13 is attached on the downside, is attached to the deep side of the hanger 2. Porous boards 4 are attached on both downsides of bedding 1, a lifter 5 to be vertically moved in height with the weight of bedding 1 is attached to one side of the porous boards 4 by a spring 11, and a seal cloth A6 is attached to the one side of the lifter. A damper is attached to the downside of the bedding 1.
Patent JP-S63235317-A (JP)
Title: Urethane-modified acrylate composition
Inventor: FURUMIYA YUKIATSU
IPC: C08F290/00
Filed: 1987-03-24
Abstract: PURPOSE:To make it possible to form a urethane-modified (meth)acrylate resin having excellent strength and elongation, flexibility, elasticity, cohesiveness and adhesiveness as well as excellent hydrolysis resistance and weathering resistance, by using a specified compound as a urethane-modified acrylate and mixing this compound with a polymerizable monomer. CONSTITUTION:A urethane-modified acrylate composition formed from a urethane-modified acrylate and a polymerizable monomer, wherein a compound of formula I (wherein R1 and R1' are each hydrogen or methyl, R2 and R2' are each a polyalcohol residue, R3 is an organic diisocyanate residue, R4 is a polyester polyol residue containing a group of formula II, m is a number of 1-5 and l and n are each an integer of 1-3). The mixing ratio of said urethane-modified acrylate to said polymerizable monomer is about 95:5-5:95.
Patent JP-S54162518-A (JP)
Title: Magnetic recorder-reproducer
Inventor: IIJIMA KAZUNORI
IPC: G11B15/61
Filed: 1978-06-14
Abstract: PURPOSE:To perform sure tape loading operation with a simple construction by forming the portion engaging into the guide groove in the moving body of a tape pulling guide means by two cylindrical protrusions. CONSTITUTION:Since the width of the guide groove 6 of a guide plate 5 and the outside diameters of the cylindrical protrusions 4d, 4e of a magnetic tape pulling guide means 4 are made approximately equal and both engage, the moving body 4c of the means 4 moves smoothly along the groove 6. Hence, if a magnetic tape 3 is pulled out, the moving body 4c approaches to a stopper 7 and the axis 29 of the tape pull-out roller 4a is led into the V groove 34 of the lower part and fits into this and therefore the position and inclination in the direction transverse to the advancing direction are defined. Next, the top face 43a of the protrusion of the moving body 4c goes underside the bottom of the horizontal face 37 of the recess of the stopper 7 and further the lower spherical part 43b abuts against the taper 38 of the recess, hence the positions and posture in the vertical and advancing directions of the means 4 are defined simultaneously. Thereby, the magnetic tape may be surely loaded.