baber/WOPTO huggingface dataset:
Patent JP-H09293962-A (JP)
Title: Soldering method and holding device of substrate
Inventor: SAKIYAMA SETSUO
IPC: H05K3/34
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enable to easily cope with multiple kinds small quantity production by a method wherein terminals are to be easily and surely deposited by manual soldering step using a solder trowel for notably improving the workability while suppressing the installation cost to be cut down. SOLUTION: Within the soldering method wherein a plurality of terminals protruded from the back of a substrate 1 respectively inserted into a plurality of holes communicating with wiring pattern on the surface of the substrate are soldered, while holding the substrate 1 tilted from the horizontal surface, solder H melted down by solder trowel K is run down so as to successively solder the terminals 3 whereon the running down solder is passing through while heating the terminals 3 by the solder trowel K.
Patent JP-S58223097-A (JP)
Inventor: NAKAJIMA HIROSHI
IPC: G21C17/02
Filed: 1982-06-21
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-S60251559-A (JP)
Title: Device for detecting loaded condition of recording body package
Inventor: MIYAKE IZUMI
IPC: G11B19/20
Filed: 1984-05-28
Abstract: PURPOSE:To detect the properly loaded condition of a recording package and to realize accurate recording, by detecting by means of a detecting means that the package is loaded to a normal position by a loading means and controlling a driving means when a control means detects detect signals for plural times at prescribed time intervals. CONSTITUTION:A control device 60 counts reference clocks fed from a reference oscillator 62 and monitors the opened/closed condition of a switch 120 for detecting package loading termination by scanning in accordance with key scan signals generated at every one vertical scanning period. The device 60 stores the monitored condition in a buffer and scans the contact 120 for at least two times at a time interval of one vertical scanning period. When the contact 120 is closed at the two times, the device 60 scans the opened/closed condition of a back switch 124. When the switch 124 is turned on, the device 60 causes a spindle motor 12 to make normal rotation through a servo circuit 20. Therefore, the properly loaded condition of a recording package is detected and highly accurate recording is realized.
Patent JP-H10283443-A (JP)
Title: Card reader
Inventor: YAMATO JUNJI
IPC: G06K17/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To constitute a card reader of an opening and closing unit and a bed unit, and to normalize the height size of a card traveling passage formed of both of them in a simple construction with high precision. SOLUTION: When an opening and closing side frame 6 is rotated and set at a card reader frame 4 side, a card passage 2 is constituted between a guide board 3 and a guide board 5 provided at the both frames. Also, the setting of the interval normalization of the height size of this card passage 2 can be easily operated by interfitting a positioning protruding part 13b provided at the top end of the guide board 5 of the opening and closing side frame 6 into an engagement hole 13a formed in the card reader frame 4 in the neighborhood of a hinge mechanism 10.
Patent JP-S63271856-A (JP)
Title: Ion beam vapor deposition device
Inventor: YOSHIDA ZENICHI
IPC: H01J37/30
Filed: 1987-04-30
Abstract: PURPOSE:To enable two kinds of ion beams to be simultaneously radiated on a sample by making a high-tension reduction electrode to bend on the bisector of an angle formed by two ion beams, while making the angle to an earth potential reduction electrode equally changeable right and left, having the bisector in the center. CONSTITUTION:A high-tension reduction electrode 11 is divided into two sheets on the X-line in the bisector direction of an angle formed by the incident directions of an ion beam 14 and an ion beam 15, and linked by a hinge 16. The part of the hinge 16 is movably guided by an insulator guide rod 20 attached to an earth potential reduction electrode 12 so as to move on the X-line. That is, the electrode 11 is bent along the guide rod 20 by moving a linear leading-in device 17 in the Y-direction so as to form symmetrical and equal angles having the X-axis in the center in relation to two holes of the electrode 12. Thereby, the angle of the electrode 11 in relation to the electrode 12 is correlatively changed in relation to two beams through the linear leading-in device 17 so as to be able to put the spots of the ion beams together on a sample stand.
Patent JP-S62263043-A (JP)
Inventor: KONDO TAKAO
IPC: B32B7/02
Filed: 1986-05-12
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-S61264141-A (JP)
Title: Magnesium casting method
Inventor: MORI TSUNEAKI
IPC: C22C1/02
Filed: 1985-05-17
Abstract: PURPOSE:To cast an Mg alloy having superior characteristics such as impact force, elastic force, etc., by mixing trace amounts of metallic Na with a molten alloy for Mg-Al-Zn castings. CONSTITUTION:The metallic Na is mixed with the molten metal for alloy castings mainly composed of Mg, Al and Zn by traces of about 0.1-2%. Then casting is carried out by use of the above molten metal by the ordinary method, when crystalline nuclei are formed around metallic Na seeds and these crystalline nuclei are bonded each other so that the metallic structure forms into honeycomb construction. In this way, Mg-type castings having improved mechanical characteristics such as impact force, elastic force, etc., can be obtained.
Patent JP-S62264752-A (JP)
Title: Outgoing system for telephone set
Inventor: SUDA KOJI
IPC: H04M1/27
Filed: 1986-05-12
Abstract: PURPOSE:To prevent a wrong dialing and to simplify the dialing by using a bar code reader to read a telephone number subjected to bar coding for the dialing thereby eliminating the need for dialing after looking at a telephone number. CONSTITUTION:In hooking off a hook switch 2, a CPU 3 and an interface 4 are in the telephone number information input waiting state. Then plural opposite telephone numbers are read by a bar coder reader 5 from a telephone directory where plural telephone numbers are bar-coded and printed out. The read information is converted by an interface 4 and sent to a CPU 3. The CPU 3 decodes the converted information, sends it as a telephone number signal to a sending circuit 6, where the signal is converted into a dial pulse, which is sent via a network 7.
Patent JP-S62265108-A (JP)
Title: Production of easy-to-sinter hydroxyapatite powder
Inventor: OKAMOTO TOYOSHIGE
IPC: C04B35/626
Filed: 1986-05-10
Abstract: PURPOSE:To obtain the titled powder having an excellent sintering property and capable of obtaining a translucent high-density sintered body by replacing the water on the particles of hydroxyapatite which has been synthesized on a wet basis with an org. liq. having low coercive power, calcining the material, then dispersing the material in a liq., and treating the material with ultrasonics. CONSTITUTION:The water on the surface of the particles of hydroxyapatite obtained by set synthesis and the water between the particles are replaced with an org. liq. (e.g., ethanol) having low coercive power, and then the material is dried. Calcination for globurizing is carried out, and then the calcined powder is dispersed in a liq. (e.g., ethanol), and cracked by ultrasonic treatment. Agglomeration in the drying stage is prevented by the replacement with the org. liq. Apatite powder having an excellent sintering property and capable of obtaining high-density, transparent under specified sintering conditions, sintered body can be obtained by further ultrasonic treatment.
Patent JP-H10303546-A (JP)
Title: Device for heating and fusing welding member for connecting electronic component
Inventor: HARADA MANABU
IPC: H05K3/34
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To instantly detect the fusion of a welding member for connecting an objective electronic component by heating the electronic component disposed on a printed circuit board via the welding member and pressing it in the direction which comes near to the printed circuit board and by detecting the displacement of the electronic component when the welding member is fused. SOLUTION: When a welding member S is fused, it loses rigidity and is freely deformed by a pressing plate 26 and hence the pressing plate 26 itself is displaced downward. If the pressing plate 26 is displaced downward, a moving member 23 is displaced downward in the magnetic coil 22 of a differential transformer 21 to generate an induced current in the secondary coil of the differential transformer 21, whereby an electronic component displacing signal is output by an output part. Since the differential transformer 21 can surely detect the displacement of the moving member 23 made of magnetic material even if it is very small, it can instantly detect the fusion of the welding member S relating to an objective electronic component.
Patent JP-S61263772-A (JP)
Title: Thermal head driving system
Inventor: NISHIKAWA HARUYUKI
IPC: B41J2/355
Filed: 1985-05-20
Abstract: PURPOSE:To enable transferring to be performed below a temperature region in which sticking occurs and enable speedy transferring, by a system wherein a means for generating a series of pulses is provided, the rise time of the temperature of a printing element is shortened, and transfer time is prolonged. CONSTITUTION:A plurality of pulses, e.g., tow pulses (c) are provided for transferring one print dot by a thermal printing element. The first pulse P1 is provided to raise the temperature of the printing element to a peak temperature not higher than the lower limit temperature (a) of the sticking region. Before the temperature falling from the peak reaches the lower limit temperature (b) of transfer, the next pulse P2 is given, thereby heating to provide the same peak temperature as that obtained by the pulse P1. The width of the pulse P2 may be shorter than the width of the pulse P1. Thus, the transfer time can be substantially doubled, without bringing the temperature of the element into the sticking region. Accordingly, the problem of insufficient transfer due to the surface condition of a paper can be improved, and by providing the peaks by the two pulses, the temperature can be sharply raised, so that efficient and speedy thermal transfer printing can be performed.
Patent JP-H02288443-A (JP)
Title: Voice packet multiplexing device on reception side
Inventor: SUZUKI TAKAO
IPC: H04L47/43
Filed: 1989-04-28
Abstract: PURPOSE:To attain the reduction of packet abolition by reducing the overflow quantity of a buffer memory by performing write regulation when the working ratio of a buffer exceeds a first threshold value. CONSTITUTION:The buffer memory 12 stores a separated voice information in an area corresponding to each output trunk channel, and also, reads it out after prescribed delay time, and the voice information signal of a read out time division multiplex serial signal is multiplex-separated with the output of a multiplexer 17, and is sent to each output trunk channel. Furthermore, a buffer working ratio detecting means 18 detects the working ratio of the buffer memory 18, and supplies it to a write regulation means 14a, and the write regulation means 14a regulates the write of the voice information signal on the buffer memory 12 when a detected buffer working ratio exceeds a prescribed first threshold value. Thereby, the abolition of the packet due to the overflow of the buffer memory can be reduced.
Patent JP-H0571790-A (JP)
Title: Humidifying device
Inventor: HORIUCHI TOSHIHIRO
IPC: F24F6/02
Filed: 1991-05-13
Abstract: PURPOSE:To rapidly bring humidity closely to a comfortable humidity corresponding to inside temperature to establish a stable humidity environment. CONSTITUTION:Absolute humidity change ratio per unit time is computed by means of a first operational unit 3 from the inside temperature of a room detected by a humidity sensor 1 and the data of relative humidity of the room detected by a relative humidity sensor 2. A second operational unit 4 computes humidity deviation between a predetermined target relative humidity corresponding to inside temperature and present relative humidity. An initial condition storage unit 5 stores the initial condition of the room from the inside temperature at the start of operation and relative humidity. The outputs of the sensor 1, the unit 3, the unit 4, and the unit 5 are inputted into a fuzzy inference unit 6, which unit 6 computes an optimum humidifying quantity using fuzzy inference from the data of inside temperature, absolute humidity change ratio, humidity deviation, inside temperature in the initial stage of operation, and relative humidity to control the capacity of a humidifying heater 11 corresponding to the obtained optimum humidifying quantity.
Patent JP-2000307499-A (JP)
Title: Satellite communication system
Inventor: KIMURA TOSHIAKI
IPC: H04B7/212
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a satellite communication system capable of executing a system operation in matching with the number of active slave stations by deciding a maximum number of time slots in response to number of the active slave stations and transmitting each assignment information to them. SOLUTION: At the start of the operation of the satellite communication system, a modem 1 of a master station transmits control data to slab stations. The control data denote the slot assignment to each slave station and a maximum slot number (x) in matching with number (x) of active slave stations. Each slave station transmits a signal on a slot assigned to its own station on the basis of a signal including the control data. On the other hand, in the case that a slave station 1+1 is extended after a slave station 1, sine this means that total number of the slave stations is incremented by 1, the modem 1 of the master station transmits control data, to which result of slot assignment to each slave station and a maximum slot number x+1 are set, to the slave stations.  As a result, each slave station transmits a signal on a new slot assigned to its own slave station on the basis of a signal including the control data.
Patent JP-H06322236-A (JP)
Title: Resin composition for jig and tool
Inventor: FUKUMOTO KOTARO
IPC: C08L63/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide a resin compsn. for jig and tool which gives a cured article free from surface or inside voids even when mixed and cured without being deaerated under a reduced pressure by compounding an epoxy resin with a curative for the resin, microballoons, and a sepcific silicone surfactant. CONSTITUTION:The compsn. is prepd. by compounding a liq. epoxy resin of a phenol ether or glycidyl ether type with a curative for the resin, 5-58vol.% microballoons with a specific gravity of 0.15-0.6 and particle diameters of 5-300mum, and 0.01-5wt.% silicone surfactant comprising a polyoxyalkylsiloxane- polyoxyalkylene block copolymer.
Patent JP-S63274725-A (JP)
Title: Method for recovering nb and ti from superconductive material
Inventor: NANJO MICHIO
IPC: C01G23/00
Filed: 1987-04-30
Abstract: PURPOSE:To efficiently recover Nb and Ti from scrap of a superconductive Nb-Ti material and to enable reutilization by treating the scrap to remove copper and by separating Nb and Ti compds. from each other. CONSTITUTION:Copper is first removed from scrap of a hyperfine multicore wire of a superconductive Nb-Ti material by a wet process such as treatment with nitric acid, complexing or leaching by anodic oxidation or by a dry process such as selective oxidation or chlorination, and then Nb and Ti compds. are separated from each other. The copper removing treatment is desirably carried out by the leaching by anodic oxidation. The separation is preferably carried out by converting Nb and Ti into halogen compds. by halogenation, further converting the halogen compds. into alkoxide compds. and recovering the alkoxide compds.
Patent JP-S5230944-A (JP)
Title: High-frequency heating apparatus
Inventor: MOTOTSUKA HARUYUKI
IPC: F24C7/02
Filed: 1975-09-04
Abstract: PURPOSE: A control circuit of oscillating output adaptable for defrosting cooking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5333625-A (JP)
Title: Lens switching device
Inventor: TAKAHASHI TOSHIHIRO
IPC: G03B21/11
Filed: 1976-09-10
Abstract: PURPOSE: To select plural units of lens for a microfilm searching unit by rotating the lens holder and to perform focusing by shifting the lens holder back and forth. Thus, the operational efficiency can be enhanced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5533683-A (JP)
Title: Automatic scaling device for indicator
Inventor: SUZUKI YOSHIHIRO
IPC: G01D13/02
Filed: 1978-09-01
Abstract: PURPOSE: To procvide a device, which can autonatically write scales or symbols in a scale plate separated from the body of an indicator, by providing an indication detecting unit, a signal generator, a scale writing mechanism and a control device.  
     CONSTITUTION: A signal generator 3 is driven in response to the control signals from a control device 6 so that standard singnals having an amplitude corresponding to the respective scales to be written in an indicator and fed as an input to the indicator 1. An indication detecting unit detects at each point the angle of deflection of the pointer of the indicator, which is varied in accordance with the output signals of the signal gegerator 3. The detecting unit 2 feeds the deflection angle to the control device 6, which in turn feeds control signals for controlling the operations of a scaling mechanism 5 in accordance with the signals from the detecting unit 2 and a preset program. In accordance with the control signals from the device 6, the scaling mechanism 5 writes the segment, which has preset length and thickness corresponding to each scale, in a scale plate 4 and the necessary numerals and symbols outside of the scale segments. Thus, the scales and symbols required can be sutomatically written in the scale plate of the indicator 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60255650-A (JP)
Inventor: PIITAA CHIYAARUZU GAAA
IPC: C03C25/10
Filed: 1985-05-20
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-S61267305-A (JP)
Title: Electromagnetic induction machine
Inventor: OTA YOSHIHIRO
IPC: H01F27/24
Filed: 1985-05-22
Abstract: PURPOSE:To prevent the deterioration of iron loss characteristics due to thermal stress as well as to contrive improvement in productivities of the titled induction machine by a method wherein photopolymerization curing resin, which is hardened by photopolymerization reaction, is adhered to the iron core consisting of an amorphous magnetic material. CONSTITUTION:The laminated core 1b, whereon ultraviolet ray hardening type resin 13b is applied, is placed on a truck 5, they are conveyed on a track 6 and carried into an ultraviolet ray irradiation chamber 11. Subsequently, an ultraviolet ray irradiation lamp 10 is lighted up, and the resin 13b is hardened in several seconds. As a result, the deterioration of iron loss characteristics of an amorphous magnetic material caused by thermal stress can be prevented. Also, as the core is structurally reinforced by the hardening of resin, the fragility of the amorphous magnetic material after annealing can be overcome, thereby enabling to simplify the manufacture of the induction machine.
Patent JP-H06317205-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: ISHIDA KAZUMI
IPC: F02D45/00
Filed: 1993-05-10
Abstract: PURPOSE:To realize accurate air-fuel ratio feedback control even if deterioration of a catalyst is started. CONSTITUTION:First and second O2 sensors 12, 13 whose output signals are suddenly changed by a theoretical air-fuel ratio are arranged upstream and downstream from a catalyst 11 for purifying exhaust gas. An ECU 20 smooths an output signal from the second O2 sensor 13 by a prescribed smoothing ratio and then compares this smoothed signal with a comparative voltage, so as to judge the air-fuel ratio of a gas engine 1. The air-fuel ratio of the gas engine 1 is feedback-controlled by this result and an output signal from the first O2 sensor 12. Moreover the ECU 20 detects the amplitude of the output signal of the second O2 sensor 13 at this time and corrects the comparative voltage so that the air-fuel ratio of the gas engine 1 may become rich according to the detected amplitude.
Patent JP-S612226-A (JP)
Title: Impregnated cathode
Inventor: TAGUCHI TADANORI
IPC: H01J1/14
Filed: 1985-05-22
Abstract: PURPOSE:To obtain an impregnated cathode with low operating temperatures and small barium evaporation without changing a bulb manufacturing process y impregnating the hollow section of a heat-resisting porous metal body with an electronic emission material and one and more of osumium, ruthenium, iridium, rhenium or alloy particles containing them. CONSTITUTION:Mixed powder consisting of a barium.aluminate compound and osumium powder is loaded on a porous tungsten substrate 1 and heated and fused in hydrogen and then the hollow section 2 of the substrate is impregnated with the osumium powder 4 together with an electronic emission material. Impregnation is performed at a temperature at which the electronic emission material is fused. In this case, the electronic emission material flows in the hollow while osumium is being kept in a powder shape instead of being fused and the hollow is impregnated with the osumium powder while it is being wound. As a result, since osumium is diffused in the electronic emission material, an impregnated cathode can be used at low operating temperatures in the same way as a cathode coated with osumium without oxidizing osumium and changing a bulb manufacturing process.
Patent JP-H1072450-A (JP)
Title: Production of pyrimidinone compound
Inventor: ZHOU PING
IPC: C07D239/52
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a herbicide important on agriculture by reacting an amidine compound with a malonic acid derivative, converting the produced hydroxypyridine compound into a sulfonyloxypyrimidinone compound and subsequently reacting the product with an organic metal reagent. SOLUTION: This method for producing a pyrimidinone compound of formula I (Ar is a 1-6C aryl, a 4-5C heterogeneous aromatic group, etc.; R<3> is a 1-6C alkyl, a 3-6C alkenyl, etc. ; R<5> is H, a 1-6C alkyl, etc.; R<6> is H, a 1-12C alkyl, etc.,) comprises reacting an N-substituted amidine with an activated malonic acid derivative in the presence of an amine or amide base in a solvent such as an ether at a temperature of approximately -40 deg.C to approximately 80 deg.C, reacting the produced hydroxypyrimidinone compound of formula II with a compound having a structure of the formula: RfSO2 Z, and subsequently reacting the produced sulfonyloxypyrimidinone compound of formula III with an organic metal reagent having a structure of the formula:  R<6> M in the presence or absence of a catalyst, a base and other additives at a temperature of approximately -80 deg.C to approximately 150 deg.C.