baber/WOPTO huggingface dataset:
Patent JP-S55126460-A (JP)
Title: Recording method
Inventor: TAKATORI YASUSHI
IPC: C09D11/00
Filed: 1979-03-23
Abstract: PURPOSE:To improve discharge responsiveness, discharge efficiency, discharge stability, etc. by a method wherein a liquid for recording containing a liquid medium with electric conductivity less than a specified value is discharged from a discharging orifice and made to fly as drips for recording. CONSTITUTION:A liquid for recording filled in a liquid chamber of a recording head and containing a liquid medium with electric conductivity less than 10<-12>v/cm is discharged from a discharging orifice and made to fly as drips to perform recording. For instance, in a liquid chamber 1 pressure P is impressed to such a degree that the liquid for recording 2 is not discharged. When a signal S is impressed to an electrothermal conversion material 6 through electrodes 4 and 5 by a signal conditioning means 3, thermal energy is given to the liquid 2 whose value of electric conductivity is less than 10<-12>v/cm. Next, a sharp change occurs in the state of liquid 2 and thereby the pressure changes to discharge a part of the liquid from the discharging orifice 8, which is made to fly as drips 9.
Patent JP-H09227624-A (JP)
Title: Production of brominated petroleum resin
Inventor: IMANAKA YOSHIHIKO
IPC: C08F8/20
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a brominated petroleum resin having a good color tone, an excellent heat resistance, and a high bromine content by adding a bromination catalyst after partially or totally adding a brominating agent in brominating an arom. petroleum resin. SOLUTION: In producing a brominated petroleum resin by partially brominating a petroleum resin having arom. groups on side chains, a bromination catalyst is added after at least a part of a brominating agent is added to a soln. contg. the petroleum resin under such conditions that the bromination substantially occurs. A pref. example of the petroleum resin having arom. groups on side chains contains repeating units represented by the formula (wherein R is H or methyl) in an amt. of 30mol% based on the total repeating units. A pref. bromination catalyst is a Lewis acid.
Patent JP-S52116897-A (JP)
Title: Forming transparent conductive film on organic substrate
Inventor: SHIMIZU YASUHIRO
IPC: C23C14/02
Filed: 1976-03-29
Abstract: PURPOSE:To form a transparent conductive film of superior characteristic on organic high molecular forming substrate of low melting point below about 150-200 deg C, by operating a degas processing with organic material substrate being previously heated.
Patent JP-H03238594-A (JP)
Title: Fire sensor
Inventor: KOIKE TAKERU
IPC: E04B1/348
Filed: 1990-02-15
Abstract: PURPOSE:To expand a monitoring range to be surely sensed by a sensor device by receiving the sensed result of the sensor device through a wireless means. CONSTITUTION:When a closed circuit 34 consisting of a low melting point material is closed, an LCX parallel resonance circuit consisting of a 2nd antenna 31, a capacitor 32 and a crystal oscillator 33 is closed in the sensor device 30. Thereby, the LCX parallel resonance circuit is resonated by a monitoring frequency signal received through the 2nd antenna 31 and a echo based upon a resonance current is wirelessly received by the 1st antenna 23 by means of electromagnetic coupling. When the circuit 34 is fused and disconnected by fire generation, the 2nd antenna 31 is disconnected and the echo disappears. Thereby, the echo is inputted to the detection part 22 of the main device 20 and the detection part 22 detects the existence of fire generation in the monitoring area. Thus, the monitoring range to be surely sensed by the sensor device 30 is widened.
Patent JP-H01208875-A (JP)
Title: Apparatus for mounting led array chip
Inventor: SHIBA KATSUAKI
IPC: H01L33/08
Filed: 1988-02-16
Abstract: PURPOSE:To mount only a LED array chip having a preferably light emitting state of a light emitting unit thereof by employing a light emitting state recognition mechanism of the chip. CONSTITUTION:A LED array chip supplied by a sub head 4 from a LED array chip supply unit 6 along a sub head moving passage 8 is set to a prealignment stage 2. A current is applied by a prober 3 to the chip to allow the chip to emit a light, and the light emitting state of the chip is confirmed by an image recognition sorting mechanism 1. Thereafter, it is moved along a main head moving passage, and placed by a main head 4. The chip in which a malfunction occurs by the confirmation is contained by the head 4 in a malfunction chip recovery stage 7. Thus, only the chip having the preferably light emitting state can be placed.
Patent JP-H02214249-A (JP)
Title: Congestion deciding device
Inventor: KATSUKAWA TAMOTSU
IPC: H04M3/36
Filed: 1989-02-14
Abstract: PURPOSE:To decide the congestion state of an exchange constituting a communication network by detecting an outgoing call number and an incomplete call number at every exchange and comprising the obtained a call loss rate with a set congestion call loss rate. CONSTITUTION:Each exchange 1 is provided with plural call number detection means 7 detecting a call number and an incomplete call number, a calculation means 22 obtaining a call number of each exchange through the calculation based on the call number and the incomplete call number, setting means 25, 26 setting a congestion call loss rate discriminating the congestion state of the exchange 1 and comparison means 23, 24 comparing the call loss rate for each exchange 1 with a congestion call loss rate set by the setting means 25, 26. Thus, the arithmetic means 22 obtains the call loss rate at every exchange from the call number and the incomplete call number detected by the plural call number detection means 7. Then the comparison means 23, 24 compare the call loss rate with the congestion call loss rate at every exchange 1. Thus, whether or not the exchange 1 is in the congestion state is decided.
Patent JP-S58151763-A (JP)
Title: Data transmission system of telemeter
Inventor: YOSHIKI HIROSHI
IPC: H04M11/00
Filed: 1982-03-05
Abstract: PURPOSE:To make the content easily understandable, by providng a sound synthesizer for a transmission station, a sound receiver for a reception station, converting a measuring data inputted to the transmission station into sound data  and outputting the data in sound at the reception station, in the telemeter transmission system. CONSTITUTION:The measuring data obtained from an external sensor 1 is applied to the sound synthesizer 210 via an interface 230 of a terminal station 200  and this data is converted into a sound data. This sound data is transmitted to  a telephone set 10 via a network controller 220, a subscriber line 300, an exchange 400 and a subscriber line 310 and given to a recipient in voice. An exclusive device such as display suitable to the kinds of the measuring data is not  required at the reception side and no skillful operator is required.
Patent JP-H11233793-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MURATA MINORU
IPC: H01L21/66
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor chip stable in characteristics by a method wherein a cooling cycle step is executed for the semiconductor chip prior to a characteristic adjusting step or a characteristic inspection step after a step accompanied by heating. SOLUTION: A cooling cycle step is executed for a semiconductor sensor chip in which a distortion has been generated, whereby the semiconductor sensor chip repeats expansion and contraction, so a distortion is considered to converge toward a stable point (no distortion) and a stress of a thin part of the semiconductor sensor chip is considered to fluctuated toward a decrease finally. Accordingly, a distortion of the semiconductor sensor chip can be removed in a short time by executing the cooling cycle step. Thereby, if cooling cycles 1, 2, 3 steps are executed after an assembling step accompanied by heating, characteristics of a G sensor can be stabilized, and in the stable condition, an output adjustment is carried out, whereby an output fluctuation after the adjustment is reduced or electric characteristics can be inspected in the stable condition.
Patent JP-H06228970-A (JP)
Title: Maintaining device for initial setting state of underwater structure wall surface
Inventor: NOGUCHI YUKIO
IPC: E02D23/00
Filed: 1993-01-29
Abstract: PURPOSE:To maintain the wall surface of an underwater structure in an initial installation state in order to prevent the adhesion of aquatic organism on the wall surface of an underwater structure and eliminate any construction trouble which may follow. CONSTITUTION:Wall surface retention materials 2a, 2b and 2c are contact- bonded with the wall surface of an underwater structure with a plurality of support brackets 4. Engagement members 14a, 14b and 14c of a wire rope 12 are engaged with engagement members 11a, 11b and 11c firmly fixed each of the wall surface retention materials 2a, 2b and 2c, thereby starting the pulling-up of each wall surface retention material.
Patent JP-S54127832-A (JP)
Title: Recovering platinum group metals from aromatic urethane solution
Inventor: HIRAI HIROSHI
IPC: C22B11/00
Filed: 1978-03-28
Abstract: PURPOSE: To recover platinum group metals from aromatic urethane solution, a reducing agent is used to treat an aromatic urethane solution which has been obtained by reaction of aromatic nitro compound, hydroxyl group containing organic compound and CO by using as main catalyst a platinum group metal or compound thereof.  
     CONSTITUTION: Aromatic nitro compound, hydroxyl group containing organic compound and CO are reacted while using platinum group metal or its compound, and in some case further adding Louis acid or compound containing Louis acid to provide aromatic urethane solution. The solution is cooled to room temperature and catalyst is filtered out for recovery. In order to recover the dissolved remaining catalyst, the filtrate is added with reducing agent such as Fe powder, Al powder, LiAlH 4 , (H 2 N) 2  in an amount by weight of 10 to 10000 times the dissolved platinum group metal, then treated for reduction below 100°C for 5 minutes to 3 hours, and the precipitate is separated. The process thus recovers valuable catalyst, advantageously providing industrial urethance production. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01165388-A (JP)
Title: Modified plastic by wood fiber, paper manufacturing resource, waste paper resource and edible vinegar
Inventor: FUJIMORI KOJI
IPC: C08L97/02
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a modified plastic, utilizable as a coating, adhesive, and screen, polarizing plate, etc., by solidification, by treating a cellulosic waste with edible vinegar or plastic raw material or plastic material. CONSTITUTION:A paper manufacturing cellulosic waste, such as paper manufacturing waste or crushed wood pieces, is mixed and stirred in an edible vinegar at 1:<=50 weight ratio and then allowed to stand with microorganisms present in the mixture at a temperature range where the microorganisms are active to convert the mixture into a pulpy substance, which is then filtered. A plastic raw material or plastic material is added to the resultant filtrate, mixed and stirred with the microorganisms present in the mixture at a temperature within the range where the microorganisms are active, brewed and then allowed to stand to afford a liquid substance divided into three phases of the first liquid phase, second semipermeable membranous liquid viscous phase having ion exchange properties and third thermosetting liquid viscous phase. The third phase is then separated and collected therefrom.
Patent JP-S498639-A (JP)
IPC: F16D23/14
Filed: 1973-03-29
Abstract: A clutch bearing in which a bowl shaped outer ring having a central bore, and a bowl shaped inner ring having a cylindrically shaped central portion extending within the central bore are assembled within each other and have a plurality of bearing elements located between them. A sleeve is located about the cylindrical portion of the inner ring. The sleeve has a free end extending radially outward over the edge of the bore of the outer ring to hold the inner and outer rings together.
Patent JP-H11230976-A (JP)
Title: Vehicle-speed detecting apparatus
Inventor: ISHIDO MASANORI
IPC: G01P3/489
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle-speed detecting apparatus in which a precise vehicle speed is displayed irrespective of the running state of a vehicle by a method wherein a detection pulsed signal at a cycle proportional to the rotational speed of a sampling shaft is output, the number of pulses is counted, a display pulsed signal is changed over whenever their counted value reaches a set value and a vehicle speed is displayed on the basis of the display pulsed signal. SOLUTION: A gear 2 for detection at a vehicle-speed detecting apparatus is attached to a sampling shaft 1. A detecting element 3 which uses a magnetoresistance element(MRE) or a coil is arranged so as to face the gear 2 for detection. The detection pulsed signal of the detecting element 3 is input to a controller 4 for vehicle-speed detection. A display pulsed signal is created by the controller 4 for vehicle-speed detection, and a vehicle speed is displayed on a speedometer 5. When the cycle of the detection pulsed signal is increased or decreased, the inversion timing of the display pulsed signal is advanced or retreated. As a result, a change in the cycle of the detection pulsed signal is reflected immediately on the display pulsed signal.  The vehicle speed which is always precise is displayed irrespective of the running state of a vehicle, and it is possible to prevent the generation of a phenomenon such as a pointer skip or the like which gives a sense of incongruity to a driver.
Patent JP-S55127538-A (JP)
Title: Waterproof camera
Inventor: HASHIMOTO AKIHIKO
IPC: G03B17/08
Filed: 1979-03-26
Abstract: PURPOSE: To perform superior waterproofing without any increase in size by providing waterproof packings to the inner side of the opening of the housing body and  the inner side of the cover body, respectively and performing waterproofing between the body and cover body through the pressure contact of the packings with each other.  
     CONSTITUTION: An openable rear cover 2 is provided to the rear opening 1a of the housing body 1. This rear cover 2 is made turnable by being pivotally supported to one side end of the body 1 by a hinge 3 and is formed with an upper opening 1b communicating with the rear opening 1a. Waterproof packings 6, 7 composed of strip-form rubber are set over the entire circumference between the body 1 and cover 5 on nearly the inner side face of the end faces and the similar waterproof packing 8 is also set on the inner side face of the rear edge so as to become flush to its end face, over the entire circumference of the rear cover 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58166809-A (JP)
Inventor: JIYAN KUROODO SHIYANRION
IPC: H03C3/09
Filed: 1983-03-05
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-H04254729-A (JP)
Title: Linear load detection device
Inventor: UEDA TAKEHIRO
IPC: G01L5/00
Filed: 1991-02-05
Abstract: PURPOSE:To enable a load which acts upon a linear motion portion of a machine device to be detected and the load to be eliminated before an excessive amount of load is generated in the machine device. CONSTITUTION:A rod 30 which can move freely is provided at a bore 21 which is formed at a housing 20. A recessed portion 32 is provided at the rod 30 and a roller 40 is engaged to this recessed portion 32. A load which is at right angle to the rod 30 is applied to the roller 40. The roller 40 is supported so that it can move freely for the housing 20. When a load in axial direction occurs at the rod 30, the rod 30 moves in the axial direction and at the same time the roller 40 tries to escape from the recessed portion 32. An excessive load in a machine device is sensed by detecting a movement of the rod 30 or that of the roller 40.
Patent JP-S58156569-A (JP)
Inventor: KAYAMA YUUKI
IPC: C04B33/04
Filed: 1982-03-05
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-H04254922-A (JP)
Title: Objective lens cleaning device for optical disk device
Inventor: KIMURA MASAYUKI
IPC: G11B7/121
Filed: 1991-02-05
Abstract: PURPOSE:To provide a means evenly and cleanly wiping off contamination on a lens along with dripped cleaner without requiring the manual aid of a skilled maintenance personal. CONSTITUTION:A middle case 4 is moved in the X' direction with a knob 7, a plate 9 is moved by means of the effect of a solenoid 8 and cleaner 17 is dripped on the objective lens. The cleaner 17 is sealed with a plug 19, the middle case 4 is moved in the X direction and the tip of a roll brush 13 come into contact with the objective lens. By driving a motor 16 to rotate, the roll brush 13 wipes off the contamination on the objective lens on which the cleaner 17 is dripped while rotating.
Patent JP-H04358699-A (JP)
Title: Lowering speed controller
Inventor: AOKI KANJI
IPC: B66F9/24
Filed: 1991-02-05
Abstract: PURPOSE:To prevent a shock due to a sudden lowering during the lowering of an elevation lift cylinder of a fork lift. CONSTITUTION:The base end and the end of a hydraulic pipe line 16 are respectively provided with hydraulic sensors 17a, 17b. The difference of hydraulic pressure by the hydraulic sensors 17a, 17b is obtained so that flow rate Q is calculated and an electromagnetic proportional control valve is driven.
Patent JP-S61195561-A (JP)
Title: Electronic timepiece module
Inventor: FUIRIPE MORATA
IPC: G04G99/00
Filed: 1986-02-21
Abstract: The module comprises a first printed circuit (1) on one end portion (51) of a flexible support (50), and a second printed circuit (40) housed in a recess (53) provided in the watch plate (22). The first circuit has four conductive areas (2, 3, 8, 9). The second circuit has one side (40b) a first pair of conductive areas (41, 42) and on its other side (40a) a second pair of conductive areas (47,48). Two of the conductive areas (2, 3) of the first circuit are connected to the electrodes of a cell while its two other conductive areas (8, 9) are connected to the supply terminals of an electronic circuit. The second circuit (40) may be placed in the recess (53) in two different positions, identified by a pair of symbols. Each position corresponds to a different cell polarity. Upon folding down said end portion (51) of the flexible support (50) on the watch plate (22) after having placed the second circuit (40) in the position corresponding to the polarity of the cell, the conductive areas of the two printed circuits engage one another to supply the circuit with a voltage of correct polarity.
Patent JP-S56130293-A (JP)
Title: Treatment of waste water containing heavy metal
Inventor: MOTOHASHI CHIYUUICHI
IPC: C02F9/00
Filed: 1980-03-18
Abstract: PURPOSE: To improve efficiency of treatment in removing heavy metals from waste water containing carbonates by performing floatation separation, coagulation settling and coagulation settling under the coexistence of a heavy metal collector, adjusting pH successively.  
     CONSTITUTION: pH of waste water containing heavy metals and carbonates is adjusted to below 7 and well-known floatation separation is performed. Then, pH of the waste water subjected to the floatation separation is adjusted to 8W12 and well-known coagulation settling treatment is performed. After completion of the above treatment, pH of the waste water is adjusted to below 7 and coagulation setting treatment is performed under the coexistence of a heavy metal collector. Organic agent such as "SumiflockHM-2,000" is desirable as the heavy metal collector. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59163267-A (JP)
Title: Wire wiring nozzle
Inventor: SATOU YASUYUKI
IPC: B65H51/08
Filed: 1983-03-03
Abstract: PURPOSE:To permit the high-speed wiring of the wire with a constant tension by a method wherein rotary roller guides are provided at the entrance and the exit of the wire of the wiring nozzle and the wire is pinched by one direction rotating rollers provided at the intermediate position between the rotary guides. CONSTITUTION:The wire 4 is sent into the main body 5 of the wiring nozzle through rollers 7 and a bush 8 and the feeding direction of the wire 4 is changed in accordance with the running of the main body 5 of the wiring nozzle. Upon the change of direction, a bearing holder 10 is rotated through a bearing 9 of the wiring guide roller unit simultaneously with the unit of the roller 7 of the bearing holder 10 and thereby responding to the change of the feeding direction of the wire. The wire 4 is pinched with a constant force by the one direction rotating rollers 11 provided at the intermediate part in the main body 5 and is sent out through the wiring guide roller unit (consisting of the bearing holder 12, a bearing 13, a bush 14, a bush holder 15 and a roller 16) arranged at the outlet part of the main body 5 under a condition that the wire 4 is provided with a constant tension.
Patent JP-S61192405-A (JP)
Inventor: KAARU FURAUHAMAA
IPC: B23B31/02
Filed: 1986-02-21
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-S51111905-A (JP)
Title: Combined volute-jet pump
Inventor: KOHARA SHIGETOMO
IPC: F04B23/14
Filed: 1975-03-26
Abstract: PURPOSE: By utilizing the movement of a valve body in a check valve in the suction side of a jet pump, nozzle-inlet opening or closing is effected, thus enhancing the pumping performances within an area of a large-capacity pumping. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53121427-A (JP)
Title: Electronic computer
Inventor: MISUMI MASAO
IPC: G06F12/16
Filed: 1977-03-31
Abstract: PURPOSE: To perform correct information transfer between volatile memories and non-volatile memories and also to effectively operate CPU, by controlling CPU at the transfer of information between the volatile memories of multiplex memory and the non-volatile memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59159626-A (JP)
Inventor: MITANI TETSUYUKI
IPC: H02H9/02
Filed: 1983-03-02
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-S55131262-A (JP)
Title: Coreless rotor
Inventor: YAMAMURO KIYOSHI
IPC: H02K23/58
Filed: 1979-03-28
Abstract: PURPOSE:To reduce mechanical loss and wear and diminish the number of work steps, by securing a commutator bar made of a molding material and having a small diameter part, a groove and a plane part at an end of a shaft to manufacture a commutator. CONSTITUTION:A small diameter part 9A, a groove 15 and a plane part 16 are provided at one end of a shaft 9. the groove 15 is made by cutting or the like of the peripheral surface. The plane part 16 is made between the small diameter part 9A and the groove 15 by milling, pressing or the like. A commutator bar 13 is accurately molded by a material 14 by a mold so that the bar is integrated with the shaft 9 and has almost the same diameter as the shaft. A commutator is thus manufactured. This results in strengthening the adhesive power between the shaft and the commutator and reducing the mechanical loss and wear of the commutator, as well as the number of work steps.