baber/WOPTO huggingface dataset:
Patent JP-H04147238-A (JP)
Title: Camera attaching tool and accessory attaching tool
Inventor: SUZUKI SHINJI
IPC: G03B17/56
Filed: 1990-10-11
Abstract: PURPOSE:To easily attach a box type simple camera to a video camera having no shoe base by attaching the fixing means of a camera attaching tool to the view finder of the video camera. CONSTITUTION:The camera attaching tool 10 is constituted of the fixing means (leaf spring) 12 and an interposing means 14, and the leaf spring 12 is bent to be formed in nearly semicircular are shape. A pressing member 18 is formed in nearly inverted U-shape, and a gap H between a presser part 18B and a receiver part 16 is set to be a little smaller than the height dimension of the box type simple camera. By pressing the spring 12 of the tool 10 to the cylinder of the view finder of the video camera, the spring 12 is fixed on the cylinder with its pressing force because the radius of curvature of the spring 12 is formed to be a little smaller than the radius of curvature of the cylinder of the view finder, then the box type simple camera is inserted in the attaching tool 10 and fixed.
Patent JP-S61152108-A (JP)
Title: Amplifier circuit
Inventor: TAKESHITA RITSUJI
IPC: H03F1/52
Filed: 1984-12-26
Abstract: PURPOSE:To protect sufficiently an amplifier circuit by disconnecting the supply of a bias voltage to the amplifier circuit from a standby circuit receiving an abnormality detecting signal at occurrence of abnormality. CONSTITUTION:In case of the voltage level of a +VCC electric power source rises suddenly, the emitter voltage of a transistor TRQ14 rises abruptly with respect to a voltage V2 to apply a bias voltage, and the TRQ14 is shifted to the on state. Moreover a transistor TRQ15 is also shifted to the on state to lead bases of transistors TR21 and TRQ22 in the connectable states. As a result, a current for flowing a transistor TRQ23 is interrupted, whereby output currents cannot be obtained from transistors TRQ24 and TRQ25. Accordingly, both an class A amplifier circuit 5 and a power amplifier circuit 6 go to inoperable, and simultaneously transistors TRQ12 and TRQ13 act in the on states. Consequently bases of electric power source side outputs TRQ51 and TRQ52 are grounded to protect the TRQ51 and TRQ52.
Patent JP-H01116469-A (JP)
Title: Self diagnosis system for apparatus
Inventor: IMADA HIDEKI
IPC: G01R31/30
Filed: 1987-10-30
Abstract: PURPOSE:To facilitate the implementation of a voltage margin test by proving a power source voltage switching control section to switch increase or decrease in an output voltage according to a self-diagnosis program. CONSTITUTION:A voltage inputted when a power source is closed undergoes an output voltage control by a power source voltage switching control section 2. When an output voltage is normal, a voltage margin operation for a paper money incoming/outgoing section 5, a card reading print out section 7, a passbook printing section 8 and the like of each unit is performed according to a self-diagnosis program of a memory section 3 to make a self-diagnosis. When the self-diagnosis finishes normally, an output voltage of + or -h% is controlled and the voltage margin operation for the incoming/outgoing section 5, the print out section 7, the printing section 8 and the like is performed in the same procedure as that of the output voltage control in normal operation to make a self- diagnosis. When the self-diagnosis finishes normally, a self-diagnosis test is regarded as completed by a voltage margin test, thereby facilitating the implementation of the voltage margin test.
Patent JP-H06117122-A (JP)
Title: Structure of entrance section of continuous-layer row house
Inventor: SAKAI TOSHIMITSU
IPC: E04F11/02
Filed: 1992-10-12
Abstract: PURPOSE:To improve the freedom of a design as a continuous-layer row house by making passage ways reaching each dwelling unit independent even at the time of one entrance, to ensure a fire-escape passage way and enhance safety by completely partitioning a passage way on a first floor and a passage way on a second floor and to obtain appearance as a detached house on appearance. CONSTITUTION:In a continuous-layer row house having discrete dwelling unit 1, 2 on a first floor and a second floor, one entrance 3 is installed at the proper position of the dwelling unit 1 on the first floor. Separately independent door of a gate 4 for the first floor and door of a gate 5 for the second floor are mounted in the entrance 3. A stair room 6 extending over the second floor from the first floor is formed in the certain section of the entrance 3. The first floor section of the stair room 6 is partitioned by a partition to shape a passage way for the first floor and a passage way for the second floor. A stair, on which a man ascends to and descends from the second floor, is set up to the passage way for the second floor. A passage way reaching a vestibule on the first floor through the passage way for the first floor from the door of the gate 4 for the first floor and a passage way reaching the stair through the passage way for the second floor from the door of the gate 5 for the second floor are made independent.
Patent JP-H06124546-A (JP)
Title: Information reproducing device
Inventor: MAEDA SHIGEMI
IPC: G11B7/00
Filed: 1992-10-12
Abstract: PURPOSE:To shorten the time requiring phase synchronization to reproduced signals by inputting the contents of a first reference signal, which corresponds to the reproduced signals of a main information that is phase synchronized to a second reference signal, to a reproduced signal processing means in the case of the recognition of a main information unrecorded region. CONSTITUTION:A controller 9 outputs a selection instruction signal SEL during the recognition time of a main information unrecorded region and switches a first switch 10. Thus, a first reference signal Ss, which has the contents correspond to the reproduced signal obtained by reproducing the main information generated by a reference signal generating circuit 13 and is phase-synchronized to a second reference signal generated by a second clock generating circuit 14, is inputted to a reproduction data processing circuit 18. Therefore, when the main information unrecorded region is reproduced, phase synchronization to the reproduced signal during the reproduction of a main information recorded region from the reproduction of the main information unrecorded region is completed in short duration since the signal Ss is in the condition where it is phase synchronized to the second reference signal.
Patent JP-H01116715-A (JP)
Title: Power source control circuit
Inventor: TOYA HIROKAZU
IPC: G06F1/00
Filed: 1987-10-30
Abstract: PURPOSE:To save power and to continue the action of an electronic device when the output of a power source for a system power source control is stopped with some trouble by providing a system power source control part and the power source for the power source control. CONSTITUTION:A power source 12 for the system power source control of a system power source control part 11 is connected to a first data processing means 13, and the power source 12 for the system power source control supplies a supply voltage V1 to a first electronic device 16 by the instruction of the first data processing means 13, and a receiver 17 of the system power source control part 11 and a driver 18 connected to it constitute a first power source input control signal generating force 20 to generate a prescribed control signal concerning a power source input for the first electronic device 16. Further, the system power source control part 11 is connected through a power source distributing line 22, a sending line 23, and a receiving line 24 to the first electronic device 16 and a second electronic device 33. Thus, the power can be saved, and even when a feed is interrupted, a power supplied device cannot be downed.
Patent JP-2001103552-A (JP)
Title: Cordless speech unit
Inventor: TAKEDA MASAHIKO
IPC: H04W52/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cordless speech unit that can reduce the power consumption of the entire speech unit by continuing interrupt reception without reacting a very weak radio wave from a master set not corresponding to the cordless speech unit. SOLUTION: A cordless salve set 1 that is cordlessly connected to a master set and sends/received radio wave signals S2, S22, S30 makes intermittent reception in a standby state. The cordless slave set 1 is provided with a noise detection circuit 107 that detects a noise in the radio wave signals S2, S30 for a speech between the master set and the cordless slave set 1 and with a comparator 108 that changes a threshold value to discriminate a noise detection output from the noise detection circuit 107 while the cordless slave set 1 is contained in the master set so as to stop the intermittent reception when receiving a radio wave a strong electric field strength thereby being transited to a continuous reception operation.  The cordless slave set 1 may be provided with an attenuator that increases the attenuation of the radio wave while the cordless slave set is contained in the master set or approaches the master set in order to stop the intermittent reception when receiving a strong radio wave to be transmitted to the continuous reception operation.
Patent JP-H1196839-A (JP)
Title: Insulator cleaning device
Inventor: IWAMA YUICHI
IPC: B08B1/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of having efficient water cleaning operation of an insulator surface. SOLUTION: A pair of support frames 2, 2 are closely sticking mounted on the outer periphery of two remote valley portions of an insulator 31. Inner flanges 6 of both ends in the axis line of a rotating drum 3 is freely rotatable engaged with the bearing ring 7 of the support frames 2. An insulator 31 is surrounded inside a rotating drum 3, and cleaning solvent is supplied to the inside space of the rotating drum 3 via a hose 21 and a water flow hole 18. A cleaning members 8, 9 inside the rotating drum 3 is brought into pressure contact with the valley portions, and the mountain portions of the insulator 31, and the rotating drum 3 is rotated by a drive motor via a flexible shaft 36 and a rotation transfer mechanism 4.  While the rotating drum 3 rotates around the insulator 31, the friction cleaning members 8, 9 slides on the outer periphery of the insulator 31 while scraping up the cleaning solvent held in the rotating drum 31, so as to friction clean the same and wash out dirt by the cleaning solvent.
Patent JP-H04149324-A (JP)
Title: Construction vehicle
Inventor: KODAMA SHIGEYOSHI
IPC: E02F9/12
Filed: 1990-10-15
Abstract: PURPOSE:To prevent damage of a turning bearing by providing a lock device for working to an outer race, which is fixed to an upper turning member, to hold the outer race under the lock condition against a lower traveling member. CONSTITUTION:A lock device 30 for working to an outer race 16, which is fixed to an upper turning member 16, to hold the outer race 16 under the lock condition against a lower traveling member 2 is provided between the lower traveling member 2 and the outer race 16. A lock switch is turned ON to feed the pressure oil from a lock oil pressure line to an oil chamber of the piston head side of a cylinder 36, and the spherical surface of the tip of a working member 44 of a working piston 38 is fitted in a recessed part 46 of the outer race 16 for pushing. Relative displacement between the upper turning member 6 and the lower traveling member 2 can be thereby prevented.
Patent JP-H08134138-A (JP)
Title: Polymerizable 2-oxo-1,3-dioxo-4-yl derivative, polymer obtained from the same derivative and curable composition using the same polymer
Inventor: IWAMURA GORO
IPC: C08L33/14
Filed: 1994-11-08
Abstract: PURPOSE: To obtain the subject new compound having polymerizable property, excellent scratch resistance, processability, etc., and capable of providing a (co)polymer providing cured coating film, especially excellent in weather resistance and acid resistance. CONSTITUTION: This new compound is expressed by the formula I [R and R1 are each H or CH3 ; (n) is 1-8], e.g. 3-acryloyloxy-2-methylpropionic acid (2- oxo-1,3-dioxolane-4-yl)methyl ester. The compound of formula I is obtained by reacting a compound of formula II with carbon dioxide in the presence of a catalyst such as tetramethylammonium chloride or lithium bromide at 50-120 deg.C or reacting 2-oxo-4-hydroxy-1,3-dioxolane with a compound of formula III (R2 is a 1-8C alkyl) in the presence of an acidic catalyst such as sulfuric acid or paratoluenesulfonic acid at 80-140 deg.C while removing produced water from the reaction system.
Patent JP-H05194117-A (JP)
Title: Mixture of water-based, solvent-and emulsifier-free, microbiologically controllable and active compounds
Inventor: GEORUKUUBIRUHERUMU RUUTOBIHI
IPC: A01N43/56
Filed: 1992-09-17
Abstract: PURPOSE: To obtain a new admixture of microorganisms-controlling compounds that contains azole bactericidal and fungicidal agent and/or a benzimidazole derivative as bases, is readily dilutable with water and can give a ready-to-use form of solution with storage stability. CONSTITUTION: This admixture comprises at least one kind of metal salt and/or acid adduct of at least one of azole derivative (for example, tebuconazole), and/or at least one kind of metal salt and/or acid adduct of at least one kind of benzimidazole derivative (for example, BCM) and a quaternary ammonium compd.
Patent JP-H1194931-A (JP)
Title: Radar equipment
Inventor: TAKITA JUNJI
IPC: G01S7/295
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To perform display after scanning correlative processing also to improve its discriminating ability even if a target moves at high speed. SOLUTION: A target designation part 17 for designating a target desired to be observed out of the targets included in image data stored in an image memory 5 and performing scanning correlative processing. A tracking and position prediction correction part 18 including a tracking prediction circuit 181 for tracking the designated target and predicting the position at the time point of receiving in the new image data of the target and a position correction circuit 182 moving and correcting the position of the designated target of the image data from the image memory 5 to a prediction position and output as position corrected image data is provided. Scanning correlative processing of new image data stored in an image memory 4 and the position corrected image data is performed by an image data processing part 6, and it is shown on a display 7.
Patent JP-H09121479-A (JP)
Title: Flywheel energy storage apparatus
Inventor: MUTO OSAMU
IPC: H02K7/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce an iron loss and an eddy current loss by a method wherein the permanent magnets of rotor members and the coils of stator members are made to face each other with gaps therebetween and a rotary system is supported by a dynamic pressure bearing and a magnetic bearing and a specific rate of the weight of the rotary system is supported by the magnetic bearing. SOLUTION: Rotor members 6 are arranged so as to have a shaft 5 through center holes and so as to have the different poles of the respective rotor members 6 face each other in the axial direction with gaps therebetween. A stator member 8 is composed of a plurality of flat coils which are arranged in a plane perpendicular to the axial direction of the shaft 5 with certain intervals. The coils are made to face the permanent magnets 6a in the axial direction with gaps therebetween. Further, a rotary system which is composed of the shaft 5, a rotor 7 and a flywheel 3 is supported by a dynamic pressure bearings 13 which is provided on the lower end part of the shaft 5 and a magnetic bearing 17 which is composed of ring-shaped support permanent magnets 18a and 18b which are so provided as to have their respective same polarities face each other.  Not less than 50% of the weight of the rotary system is supported by the magnetic bearing 17.
Patent JP-H07192616-A (JP)
Title: Preparation of silicon field emitter array
Inventor: RI SHIYOUTOKU
IPC: H01J21/10
Filed: 1994-11-08
Abstract: PURPOSE: To provide a method for manufacturing a field emitter array by which producing processes are simplified and production yield rate is heightened and operational uniformity can be guaranteed. CONSTITUTION: A silicon nitride film 11 is formed on a P-type silicon substrate 10 and then a porous silicon film 12 with about 1-2 μm depth is further formed on the substrate by immersing the substrate in a hydrofluoric acid (HF) solution and supplying electric power. Conical and projected non-porous parts are formed in parts immediately under the silicon nitride film 11. After that, the porous silicon film 12 and a part of the silicon substrate under the film 12 are thermally oxidized to form a porous silicon oxide film 24 and a thermally oxidized silicon film 24', respectively. The projected non-porous parts are further sharpened to form chips 21 for cathodes. Then, a metal thin film is formed on the porous silicon oxide film 24 and partly etched to form a gate electrode 22.  Moreover, the silicon nitride film 11, the porous silicon oxide film 24, and the thermally oxidized silicon film 24' are partly etched.
Patent JP-H11111629-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TANABE MITSUAKI
IPC: H01L21/205
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To realize low cost reaction tube lift mechanism which is suitable for safe and efficient work and for labor saving by mounting the reaction tube to and demounting the reaction tube from a semiconductor manufacturing apparatus through the use of a lifting jack while the reaction tube is in a state placed on the lower heater unit via a reaction tube jig. SOLUTION: A reaction tube jig 9 is set onto a lower heater unit 6a mounted on a lifting jack, and a reaction tube 1 is placed on the jig 9. Then, by rotating a lifting handle it is moved to the position of a semiconductor manufacturing apparatus where the reaction tube 1 is to be mounted, the reaction tube 1 is slid in the X, Y-directions to carry out fine adjustment, a press and a flange part of the reaction tube 1 are fitted together, and a bolt of the press can be driven to fix the reaction tube 1 to the suitable position with respect to a gas inlet part 3. The reaction tube jig 9 has a relaxing function with respect to the shock of placing the reaction tube 1 on it, enables the freely adjustable for horizontal movement of the reaction tube 1, while the tube 1 is placed on it, and most preferably has a remote control function.
Patent JP-H04148847-A (JP)
Title: Sample observing method in microscopic fourier-transformation infrared spectroscopic method
Inventor: MURATA TOSHIYUKI
IPC: G01N21/27
Filed: 1990-10-13
Abstract: PURPOSE:To clarify the position relationship, to facilitate the change of parts, to shorten the measuring time and to improve accuracy by recording the entire image of a sample as the first image, thereafter synthesizing the image of the part to be measured in the sample as the second image on the same screen of the first image, and displaying the result. CONSTITUTION:Covering masks 10 and 11 are opened. The entire image of a sample 2 is monitored with a TV camera 15, inputted into an image processing device 16 and recorded as the first image (a). The image is displayed on a TV monitor 17. Then, the masks 10 and 11 are set so that only the light from a part A to be measured in the sample 2 passes. The image of the part A is monitored with the camera 15 again. The image as the second image (b) is displayed on the same screen of the monitor 17 on which the image (a) is displayed as the synthesized image. Therefore, the luminance of the part A is high, the position relationship becomes definite and the change and the movement of the part are made easy. Thereafter, infrared light is used, and the spectroscopic spectrum of the part A is obtained. Thus the measuring time is shortened, and the measuring accuracy can be improved.
Patent JP-H06123505-A (JP)
Title: Method and apparatus for controlling operation of liquefying refrigerating plant
Inventor: MATSUMOTO TETSURO
IPC: F25B9/06
Filed: 1992-10-13
Abstract: PURPOSE:To provide a positive prevention of liquefying of helium within a supercritical expansion turbine and an excessive rotation of the turbine and shorten a precooling time under an easy operation control and a low cost. CONSTITUTION:Each of the number of rotation N and an outlet pressure P of a supercritical expansion turbine 12 is detected by a rotary meter 16 and an outlet pressure gauge 18, respectively, and then the detected signals are inputted to a control device 50. A turbine inlet pressure is always substantially equal to a discharging pressure of a compressor 10. At a stage in which the detected outlet pressure P is sufficiently high, the valve travel of an expansion valve 6 is controlled in such a manner that the detected number of rotations N may be set within a predetermined range. After the detected outlet pressure P reaches a set pressure higher than the critical pressure of helium, the valve travel of the expansion valve 6 is controlled in such a manner that the detected outlet pressure P is set within a specified range less than the set pressure.
Patent JP-H08112770-A (JP)
Title: Abrasive tape
Inventor: RYOMO KATSUMI
IPC: B24D11/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide an abrasive tape having an abrasive layer composition capable of reducing adhesion of foreign matter to a photosensitive drum, capable of providing a uniform palisade mark in a surface of the electrophotographic photosensitive drum, and further capable of providing the photosensitive drum of long life. CONSTITUTION: In an abrasive tape formed by providing on a flexible supporter an abrasive layer mainly composed of abrasive agent grains and binding agent resin, the binding agent resin is the abrasive tape containing at least a polycarbonate alloy.
Patent JP-H02121425-A (JP)
Title: Stereo demodulation circuit
Inventor: AMASAWA KIYOSHI
IPC: H04H1/00
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a signal for stable stereo demodulation even at a weak electric field by using a PLL loop for FM stereo receiver and a 19kHz pulse obtained from the PLL loop for an FM demodulator, and using a DC component output to apply switching for stereo display and stereo demodulation. CONSTITUTION:An output of an IF amplifier 5 is supplied to a switching circuit 24, the output of a 1/2 frequency divider 23, that is, a 19kHz pulse switches a pilot signal, an FM demodulator 25 demodulates the signal to obtain a DC component at an LPF 26. When the DC component is outputted, a stereo display device 27 is put on to turn on a stereo changeover switch 28, then a 38kHz pulse being an output of a VCO 21 is given to a switch circuit 29 to apply FM stereo demodulation. That is, the operation of the PLL loop comprising the circuits 18-23 and if a pilot signal discrimination loop up to the circuits 24-28 is implemented by using the DC component of the output of FM demodulators 19, 25. Thus, a stable operation up to a weak electric field is obtained.