baber/WOPTO huggingface dataset:
Patent JP-S5518974-A (JP)
Title: Ultrasonic flaw detector
Inventor: KAJIYAMA SHIGERU
IPC: G01N29/04
Filed: 1978-07-28
Abstract: PURPOSE: To make it possible to highly accurately detect a flaw of a test piece having a curvaure by turning the ultrasonic oscillator in a tire-shaped detector independently of the rotations of a tire.  
     CONSTITUTION: If a flaw is detected from the surface of a curved portion 3 while a tire-shaped detector 11 is being run, the oscillator 12 in a tire is continuously and reciprocally moved between positions 12b and 12c independently of the rotations of the tire within the range of an angle θ 1  in accordance with the shape of a guide 23 thereby to guide the ultrasonic beam into a test piece within a range of angle θ 2 . With this scanning operation, the crack 8 can be irradiated at a right angle for the portion 7 of the test piece, which has a curved inner side, with the use of a beam coming tangentially with respect to the curved portion 7 so that a reflected beam having a sufficient intensity. The detector 11 is equipped with a turning mechanism and a swinging mechanism and is made capable of contacting with the curved surface to be detected so that the flaw detectivity can be remarkably improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58209461-A (JP)
Title: Die casting device
Inventor: TAKAHASHI KATSUHIKO
IPC: B22D17/20
Filed: 1982-05-29
Abstract: PURPOSE:To provide a titled device which reduces the time loss with the operations of a die casting machine and an attachment considerably and to increase casting cycle, by providing a contact detecting switch for stopping the operation of the die casting machine or the attachment to the forward end part of the attachment of the die casting machine. CONSTITUTION:A contact detecting switch B which stops the operation of a die casting machine or an attachment (e.g.; an arm 1 of an automatic handler) A is provided to the forward end part of the attachment A. the switch B is incorporated into the electrical circuit of the attachment A so that, in case the attachment contacts or approaches abnormally the other attachment or the operator, the switch operates to stop the attachment A or the die casting machine in said position. As a result, there is no possibility of the collision of the attachments atainst each other or the collision thereof against the die casting machine even in the event of the malfunction of a limit switch or relay by sequence control. The mounting positions of limit switches for detecting various operations are thus moved fully to the limits, whereby the time loss by the sequence control is eliminated.
Patent JP-H02270486-A (JP)
Title: Front panel
Inventor: YAMAMOTO OSAMU
IPC: H04N5/00
Filed: 1989-04-12
Abstract: PURPOSE:To arrange a remote control photodetector comparatively freely by painting a black color to parts other than a screen part of a front panel for television receiver, providing a no-paint part partly in the black paint range and adhering the photodetection black sheet slightly larger than the no-paint part to the no-paint part with a transparent adhesives. CONSTITUTION:A transparent plate 1 except a pattern part 1a is painted in black from the inner face. A no-paint part (remote control photodetection section) 3 for remote control photodetector is provided to part of the black paint part 4. Then a remote control photodetector black sheet member 5 is closely adhered to the no-paint part 3 with a transparent adhesives 6. Since the remote control photodetector section 3 as shown in dotted lines in figure is made hardly identified from the surface, no design limitation is caused. Moreover, the black color sheet member 5 transmits a far infrared-ray but does not transmit a visual ray.
Patent JP-S61249921-A (JP)
Inventor: MOSNIER MICHEL
IPC: A61K31/341
Filed: 1986-04-23
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-S5719803-A (JP)
Title: Digital servo device
Inventor: MOUTAI MASAHIKO
IPC: G05B11/36
Filed: 1980-07-07
Abstract: PURPOSE:To change over a desired value of an apparatus to be controlled, by a simple means, by providing an ROM for storing a constant of various control desired values, and selectively outputting an optical one. CONSTITUTION:In a video tape recorder, a clock pulse from a terminal 11 is inputted to a cyclic counter 14, and its counting contents are latched in a memory 15 to which a rotation detecting pulse of a motor of a rotary head from a terminal 12 is inputted, and a memory 20 to which a vertical synchronizing pulse from a terminal 13 is inputted. An output of a memory 15 is inputted to a memory 16 to which a rotation detecting pulse is inputted, and all subtracters 17, 23. The subtractor 17 subtracts contents of the memories 15, 16, and its output is subtracted from a constant A by a subtracter 18. An output of the subtracter 18 D/A-converted 19, and is outputted as an automatic frequency control signal. An output of the circuit 20 is inputted to the all adder 28 through a selecting circuit 27, and is added with a constant B of a ROM26 for storing a constant from a control target setting circuit. An output of the adder 28 is subtraction-processed from the contents of the memory 15 by the subtracter 23, is D/A-converted 24, and is outputted as an automatic phase control signal.
Patent JP-H02270776-A (JP)
Title: Magnetic tape reel
Inventor: KONISHI TOSHIHIRO
IPC: B65H75/14
Filed: 1989-04-11
Abstract: PURPOSE:To eliminate the trouble for fitting or removing a write enable ring by incorporating a device for setting the write enable to a magnetic tape reel in a magnetic tape main body. CONSTITUTION:A write enable ring 2 has a female screw coupled with a vertical operation screw 3, a vertical operation slider 4 is fitted to it, and it is installed on a main body 1 in the arrow B direction to be engaged with a vertical operation groove. When the vertical operation screw 3 is rotated 360 deg. to the left, the write enable ring 2 is lifted, a sensor 7 provided on a magnetic tape device 6 is completely lifted, and writing is disabled. When the vertical operation screw 3 is rotated 360 deg. to the right from this state, the write enable ring 2 is lowered to press the sensor 7, and writing is enabled. The trouble of fitting or removing the write enable ring can be eliminated.
Patent JP-S60235578-A (JP)
Title: Video signal level control circuit
Inventor: HONMA TSUTOMU
IPC: H04N1/04
Filed: 1984-05-08
Abstract: PURPOSE:To obtain an accurate video signal without distortion even when an orignal of gray level such as a photograph having a width of an original from which no reference white level is read by reading the reference white level before the orignal is read and deciding and fixing the gain of a video amplifier. CONSTITUTION:A reference white level VR in the inside of a level detecting circuit and white level of a video signal Po are compared and the resulting output goes to an L level when VR>Po and goes to an H level when VR<Po. An updown control circuit 17 outputs a gain up intruction to a level control circuit 18 so as to increase the gain till VR<Po aa shown in Fig. (a) by using an external clock 19. When the relation of VR<Po is obtained at a point of time in Fig. (n), a level detection circuit 16 gives a high level output. After (m+1)-th clock, the up-down control circuit 17 gives instruction of gain increase again and gives a storage intruction of a control potential as shown in Fig. (d) to a level control circuit 18 at a point of the time P when VR<Po is obtained, fixed the gain of a video amplifier 15 and an image sensor 14 starts reading of the original.
Patent JP-H11272148-A (JP)
Title: Image forming device
Inventor: NAKAMURA HITOSHI
IPC: G03G15/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To secure the reliability of an equipment inside a device by preventing temperature from increasing inside an image forming device where toner is welded to a recording paper by a thermal fixing device. SOLUTION: The supporters 11a to 11d of a housing 10 are provided on a metallic housing bottom plate 13, and lateral supporters 12a to 12d are provided between them. A metallic housing side plate 14 is attached by being supported by the supporters 11a, and 11d, the lateral supporter 12a and the bottom plate 13. The supporters 11a and 11d, and the lateral supporter 12a which are close to a heat source are composed of a heat pipe corresponding to the arrangement condition of a unit inside a machine. The heat pipe is utilized as the supporting material of the image forming device, and the heat from the heat source is transmitted to this heat pipe, so that a fan for cooling the heat source and an air flow path need not be provided; therefore, the housing can be designed small, and also the degree of the freedom of unit arrangement inside the machine is increased.
Patent JP-H10273513-A (JP)
Title: Production of self-emulsifiable polyurethane prepolymer
Inventor: NIWA MAKOTO
IPC: C08G18/32
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a self-emulsifiable polyurethane prepolymer with high production efficiency by reacting a polyisocyanate, a monovalent amine salt of a carboxylated polyhydric alcohol, and other polyhydric alcohol in the presence of a hydrophilic organic solvent having no active hydrogen atom. SOLUTION: The polyisocyanate (A) used comprises, e.g. ethylene diisocyanate. The monovalent amine salt (B) of a carboxylated polyhydric alcohol used comprises, e.g. dimethylamine salt of 2,2-dimethylolpropionic acid. The other polyhydric alcohol (C) used preferably comprises a high-molecular polyhydric alcohol, such as a polyester polyol, having a number-average molecular weight of 500 to 5,000. It is desirable to use components A, B and C at a ratio to provide a molar ratio of isocyanato groups to hydroxyl groups of 100:(40 to 95).a The suitable reaction temperature is 30-130 deg.C. The organic solvent comprising, e.g. acetone is used in an amount of 5-50 pts.wt. based on 100 pts.wt. polyurethane polymer.
Patent JP-H03290230-A (JP)
Title: Manufacture of biaxially orientated polyester film
Inventor: ODA TAKANOBU
IPC: C08J5/18
Filed: 1990-04-06
Abstract: PURPOSE:To produce stably the biaxially orientated film with high strength in both axes by a method in which the film is first orientated transversely, and after both ends have been trimmed, the film is orientated longitudinally, and is orientated transversely again, and then in this process, the trimming is carried out at the position which is respectively apart from both ends of the film by at least 10mm and has larger thickness than that of the central part of the film after transverse orientation. CONSTITUTION:The polyethylene terephthalate unorientated film which has been fusion-extruded (the thickness of center is 123mum) is first orientated transversely e.g. at 95 deg.C by 3.5 times. The thickness of the center of the obtained film is 35mum. Next trimming is carried out, and its cutting position is the position of 10-20mm from the film end and has the thickness of 380-220mum. Then the film is longitudinally orientated by six times, and then is orientated transversely again. The temperature in said transverse orientation which is carried out again is 200 deg.C, and the draw ratio in said transverse orientation is 1.3. Thus, film-breakage does not occur entirely, and the polyester film with high strength in transverse and longitudinal axes is obtained.
Patent JP-S5216898-A (JP)
Title: Method and device for detecting illegal invasion
Inventor: OOUCHI SHIYUNICHI
IPC: G08B13/12
Filed: 1975-07-29
Abstract: PURPOSE: To provide a detecting method and its device which can be sidely used with simple means and few errors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57198332-A (JP)
Title: Opening and closing device of intake air throttle valve for internal combustion engine
Inventor: TANAHASHI TOSHIO
IPC: F02D11/04
Filed: 1981-06-18
Abstract: PURPOSE:To completely return a throttle valve to its fully closing position, by interposing a coil spring in a lever for opening and closing the captioned throttle lever. CONSTITUTION:A throttle valve opening and closing lever 3 and a relay lever 11, connected to an accelerator, are coupled through cam grooves 3a, 3b and roller 7. Now the functional relation, between an accelerator depressing amount and an opening amount of an intake air throttle valve 23, can be optionally changed by changing shape of the cam grooves 3a, 3b. Here a tension coil spring 17 and torsion coil spring 27 are further provided to the opening and closing lever 3, in this way, the roller 7 is always adapted to the cam surface 3a, accordingly incomplete returning of the throttle valve 23 can be eliminated. While at the same time, play of the accelerator can be removed.
Patent JP-S59223330-A (JP)
Inventor: KONISHI KUMEZOU
IPC: D02J13/00
Filed: 1983-05-26
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-S6445477-A (JP)
Title: Polyurethane resin for water-dilutable undercoating having low temperature flash and quick driness
Inventor: TEIMOSHII SARATEIN
IPC: C09D175/04
Filed: 1988-04-15
Abstract: This invention relates to the field of polyurethane coatings for use in automobile basecoat/clearcoat systems. In particular, this invention relates to the discovery that incorporating a long-chain carboxylic acid of at least 50% by weight of the carboxylic acid component used to make polyester resins which are further incorporated into polyurethane resins provides basecoat composition exhibiting low temperature flash characteristics. These low temperature flash characteristics are exhibited even where the basecoat is deposited at 50-90% relative humidity.
Patent JP-S60236421-A (JP)
Inventor: NABEYA HIDEO
IPC: H01H13/02
Filed: 1984-05-10
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-H01264986-A (JP)
Title: Plant growing agent
Inventor: IIJIMA KOICHI
IPC: C09K17/00
Filed: 1988-04-18
Abstract: PURPOSE:To provide prevention of physiological faults and soil pathogenic symptoms over a long period of time and to improve the efficiency as a soil improving agent and bacteria fertilizer by adsorbing thermophilic actinomycetes on carbon grains. CONSTITUTION:The thermophilic actinomycetes such as thermoactinomyces, thermomonosporas, thermoactinobifidas, and thermopolisporas are brought into contact with and adsorbed on the carbon grains such as charcoal, cocount shell coal, chaff coal, and sawdust coal or the mixture composed thereof and night soil liquid.
Patent JP-H07303384-A (JP)
Title: Controller of motor for parts inspecting device
Inventor: FUJITA EIJI
IPC: G05D13/62
Filed: 1994-05-02
Abstract: PURPOSE:To provide a controller which can be suitably used for controlling such a motor for parts inspecting device that holding members which hold parts to be inspected at regular intervals along a circumferential surface are fixed to its rotating shaft and a parts inspecting means which inspects parts and discharging means which discharges parts from the holding members are arranged at arbitrary two points in the periphery of the holding members and has excellent versatility. CONSTITUTION:When the constant rotating speed V, accelerating time AT, and decelerating time RT of a motor and the number N of holding grooves provided in the periphery of holding members are inputted, the rotational position CP of a rotating shaft at which a parts inspecting means is actuated and another rotational position RP of the shaft at which the deceleration of the motor is started so as to stop parts at the position of a discharging means are calculated based on the present rotational position GP of the shaft and, when the GP reaches CP after starting the motor, the CP is updated by actuating the defective parts detecting means (S340-S360). If parts are judged to be normal when the GP reaches the RP, in addition, the RP is updated (S370-S390) and, if the parts are judged to be defective, the deceleration of the motor is started (S420 and S330).
Patent JP-H05126200-A (JP)
Title: Power unit mount
Inventor: TAKEHARA SHIN
IPC: B60K5/12
Filed: 1991-03-29
Abstract: PURPOSE:To provide a power unit mount with which both low frequency vibration and high frequency vibration can be restricted effectively without causing the whole body of the device to be large-sized for the power unit mount equipped with a damper means to damp vibration of a power unit by flow of fluid enclosed inside. CONSTITUTION:A fluid chamber 10 in which fluid is enclosed is separated to a main chamber 12 and an auxiliary chamber 13, and a partition wall 11 having a movable part 17 and a fluid passage for damping provided at the partition wall 11 are provided to compose a damper means. A gravity sensor 18 to detect a vertical acceleration degree of a power unit, and an actuator 6 comprising a piezoelectric element 5 to vibrate the movable part 17 are provided, so the actuator 6 is driven based on a signal from the gravity sensor high-path processed.
Patent JP-S62249526-A (JP)
Title: Auto-zero circuit
Inventor: OGASAWARA KAZUO
IPC: H03M1/10
Filed: 1986-04-22
Abstract: PURPOSE:To prevent a signal to quantizing noise at the time of change from high input to low input from being deteriorated by executing integration corresponding to the holding or polarity bit of an auto-zero circuit by a limitter circuit in accordance with the amplitude of an inputted analog signal. CONSTITUTION:Al analog signal is inputted from an analog signal input terminal 1 to an A/D converter 3 through a filter for supressing folding noise. The auto- zero circuit 7 receives a polarity bit from the converter 3 and executes one integrating operation at the period of A/D conversion and the operation of the circuit 7 is controlled by a digital signal sent from a register 4 through the limitter circuit 6. When the digital signal l outputted from the register 4 exceeds a set limit value, the circuit 7 is controlled by the digital signal and holds the preceding result without executing the integrating operation. When the output digital signal from the register 4 is less than the set limit value, the circuit 7 executes the integrating operation on the basis of the polarity bit of the converter 3, so that the offset voltage of the filter 2 or the converter 3 is compensated.
Patent JP-S62249351-A (JP)
Title: Flat type battery
Inventor: KIZAWA TOSHIAKI
IPC: H01M50/193
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a flat type battery having good flexibility and high reliability by forming a sealing member with heat adhesive denatured polypropylene. CONSTITUTION: Denatured polypropylene containing carboxyl group obtained by graft polymerization with unsaturated carboxylic acid or heat adhesive denatured polypropylene obtained by low temperature plasma treatment with oxygen or a mixture of oxygen and nitrogen is used as a sealing member 6. By using polypropylene having higher melting point than polyethylene as the sealing member 6, melting of the resin caused by heating during card lamination or heat sealing is prevented. By graft polymerization with unsaturated carboxylic acid or low tempearature plasma treatment, bonding strength with metal is increased, and separation in bonding part caused by bending of a battery is prevented. Therefore, heat resistance and flexibility of the battery can remarkably be increased.
Patent JP-H01264919-A (JP)
Title: Production of thin iron carbide film
Inventor: FUJII KENICHI
IPC: C23C16/32
Filed: 1988-04-15
Abstract: PURPOSE:To safely and controllably obtain the title thin iron carbide film incorporated with elements by impressing a voltage on a target placed in a vacuum vessel to cause sputtering, and incorporating the component elements of the target into the thin iron carbide film. CONSTITUTION:Electron cyclotron resonance plasma is produced in the vacuum vessel to decompose a raw gas, and a thin iron carbide film is deposited on a substrate to produce the thin iron carbide film. In this case, a voltage is impressed on a target placed in the vacuum vessel to cause sputtering, and the component elements of the target are incorporated into the thin film. Ferrocene [(C5H5)2Fe] is exemplified as the raw gas to be used, and iron or carbon can be exemplified as the target. By this method, sputtering is caused by impressing a voltage on the target, hence the elements constituting the target can be incorporated into the thin film, and the component ratio of iron to carbon in the thin iron carbide film can be easily controlled. Furthermore, the component element other than iron and carbon is also easily incorporated.
Patent JP-S5217771-A (JP)
Title: Charge transfer device
Inventor: HAGIWARA YOSHIAKI
IPC: H04N5/335
Filed: 1975-07-31
Abstract: PURPOSE: By forming a stopper domain which protrudes into shift registor, potential wafer effective for charge transfer is obtained with the advantage of the potential of the above domain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60237898-A (JP)
Title: Voltage regulator of engine driven generator
Inventor: NAKATSUGAWA TSUNEO
IPC: H02P9/14
Filed: 1984-05-10
Abstract: PURPOSE:To prevent the output voltage value of a main generator coil from rising at an exploding step by reducing the supply amount of an exciting power to a field coil in the exploding step of an engine of an engine driven generator. CONSTITUTION:After the output of a main generating coil 3 of an engine driven generator 1 which uses an engine as a drive source is rectified by a rectifier 11, and then supplied to a capacitor 1S. A transistor 9 is controlled ON or OFF in response to a deviation between a detection voltage Vc and a reference value of a Zener diode 16, thereby controlling an exciting power supplied from an auxiliary generating coil 5 to a field coil 4. On the other hand, a voltage transforming unit 20 applies a pulse to a capacitor 15 at a suitable position of compressing step toward an exploding step of the engine. Thus, the detecting voltage Vc rises, the exciting power supply amount to a field coil 4 in the exploding step decreases to suppress the rises of the output voltage.
Patent JP-H09277994-A (JP)
Title: Raising and lowering device
Inventor: KANEKO AKIRA
IPC: B64D47/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To emit an alarm only in a fixed altitude or less by providing a detector for detecting that a raising and lowering device is in falling or falls, and outputting the alarm by the AND of a signal showing that the altitude is a fixed value or less, and a signal showing the fall of the raising and lowering device outputted from the detector. SOLUTION: An output signal of an altimeter 3 and the output signal of an altitude setter 4 are inputted to a comparator 5. The comparator 5 outputs a truth value '1' when the value of the altimeter 3 is small to the value of the altitude setter 4. An AND circuit 6 inputs the output of the comparator 5 and the output of a drop detector 2, and outputs the truth value '1' when a condition is established. When the AND circuit 6 outputs the truth value '1', a light emitting device 7 and a sounding device 8 are driven to emit an alarm. Thus, even when an antenna is in falling state, the alarm is emitted only in a fixed altitude or less.
Patent JP-H04322609-A (JP)
Title: Operation panel of air mattress
Inventor: HORI KOJI
IPC: A47C27/08
Filed: 1991-04-24
Abstract: PURPOSE:To manipulate an air mattress without excess cord and an operation panel provided fixedly at a specified position while laying oneself down. CONSTITUTION:A pump unit 5 having an air pump 2, a valve 4, etc., is buried in the side of an air mattress 3. An operating panel 6 for regulating drive of the air pump 2 and opening of the valve 4 is fitted at the outside face of the pump unit 5 and the operating disk 6 is exposed from the side face of the air mattress 3.