baber/WOPTO huggingface dataset:
Patent JP-S5948740-A (JP)
Title: Electromagnetic self-timer device
Inventor: NISHIZAWA TETSUO
IPC: G02B7/28
Filed: 1982-09-13
Abstract: PURPOSE:To prevent securely continuous self-timer photography by setting a self-timer mode when a self-timer lever is returned from a set position to a reset position. CONSTITUTION:An unlock button 18 is pressed and the self-timer lever 8 is returned to the reset position to start self-timer photography. Namely, a movable contact 12a is brought into contact with a contact piece 12c and then a release switch 37 is turned on for the self-timer photography. Consequently, a latch signal is inputted to a latch circuit 30. Then, the movable piece 12a is switched to a contact 12b and then a start signal is inputted to a timer circuit 31. In this case, a shutter is operated a specific delay timer later because the self-timer signal is already inputted from the latch circuit 30. Thus, the self-timer mode is never set when the lever is at the set position, so continuous self-timer photography is prevented securely.
Patent JP-S5860120-A (JP)
Title: Partitioning damper
Inventor: MATSUDA HISAYOSHI
IPC: F23L11/00
Filed: 1981-10-06
Abstract: PURPOSE:To prevent the adhesion and sedimentation of dust, and to open and close a partitioning damper smoothly at all times by obliquely mounting the  partitioning damper so as to fall toward the opening section of a branch duct. CONSTITUTION:A branch duct 2 is mounted so as to fall toward an oblique lower section while being branched from a vertical duct 1, a flow path of which is formed toward the direction of gravity. A partition damper 3 is aslant set up so as to fall toward the opening section 2a of the branch duct 2 mounted to the vertical duct 1. The setting angle beta is made larger than the angle of rest alpha of the sedimentation of dust. Accordingly, dust hardly adheres and deposits, the damper can easily be opened and closed at all times, and the duct and the apparatus at the lower current of the duct are prevented from being damaged due to the falling of a large amount of deposits.
Patent JP-H066540-A (JP)
Title: Composite equipment employing digital copying machine
Inventor: MURAHASHI TAKASHI
IPC: H04N1/04
Filed: 1992-06-17
Abstract: PURPOSE:To control properly an interface controller 2 depending on the configuration of a composite equipment 3. CONSTITUTION:When a status request signal is outputted from a host computer 1 to a control section 7 of a composite equipment 3 via an interface controller 2, or the composite equipment 3 is set to the on-line state, information of the composite equipment 3 is sent from the composite equipment 3 to the interface controller 2 in serial communication and the interface controller 2 decodes the configuration information.
Patent JP-H098799-A (JP)
Title: Method and system for data communication
Inventor: AOYAMA YUUGO
IPC: H04L9/32
Filed: 1995-06-23
Abstract: PURPOSE: To check the error of a communication sentence and whether the communication sentence comes from regular communication equipment or not without lowering communication performance by setting a signature generated by a transmitter as seal information and sending it when transmitting communication data. CONSTITUTION: A private key storage part 10 of communication equipment has a private key K uniquely decided for each piece of equipment. Address information uniquely decided for each piece of equipment, the address information of present equipment and open information or the like are previously possessed from an open list 20 and stored in an address storage part 12. A seal information generating part 13 transfers the signature found by calculation to a communication frame generating part 15 as seal information corresponding to communication information to be transmitted. According to an instruction from an operating part 11, the communication frame generating part 15 integrates seal information 26 corresponding to the communication information possessed from the seal information generating part 13 into a communication frame.  A transmission part 16 sends the communication frame assembled by the communication frame generating part 15 to communication equipment Tj on the reception side while referring to a destination address part.
Patent JP-H106613-A (JP)
Title: Image forming apparatus and its control method
Inventor: WADA ATSUSHI
IPC: B41J29/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of an apparatus caused by bedewing at a low temperature by detecting a time from the start of driving an electric motor which rotates a polyhedron mirror for the scanning of laser beams on an image support to the arrival at a prescribed number of rotation and retarding the start of printing operation based on the detected time. SOLUTION: A scanner motor 303 having a polygonal mirror is rotating during printing, and a photodetector 306 sends a BD signal 307, transfers image data VDO 308 corresponding to the timing from the BD signal 307, and turns a laser element 305 on/off by a VDO signal. In this operation, when a power source is charged, the motor 303 is rotated to detect whether the number of revolution is within the range of a prescribed number of revolution or not, and at the time when the number is greater than a given value, an apparatus is judged to be in a low temperature environment to be awaited for a given time. Besides, when the apparatus is judged to be in a low temperature environment, printing operation is carried out without waiting for a given time.
Patent JP-S6219857-A (JP)
Title: Photomask
Inventor: HOSAKA SUMIO
IPC: G03F1/62
Filed: 1985-07-19
Abstract: PURPOSE:To shield and seal a light shield film substantially from the outside and to form a reduced pattern with high precision by arranging a light- transmittable plate member whose both surfaces are treated for prevention against reflection on a substrate oppositely to the substrate across the light shield film where a pattern is to be formed and separately from the light shield film. CONSTITUTION:The light shield film 12 made of Pb, Te, or Se which is easily worked by a laser is arranged on the transparent substrate 1 of a photomask and the light shield pattern 12' made of a Pb, Te, or Se thin film after laser working is formed for the light shield film 12. This light shield film 12 is separated by a frame 2 and a reflection preventing film 9 is formed, and a reflection preventing film 10 is formed across cover glass 3. Both surfaces of each of the reflection preventing films 9 and 10 are treated for reflection prevention and the light shield film 12 is shielded and sealed substantially from the outside. Then, the reduced pattern is formed accurately with high reliability.
Patent JP-H063799-A (JP)
Title: Print bag
Inventor: SAOTOME MINORU
IPC: B65D33/24
Filed: 1992-06-17
Abstract: PURPOSE:To provide a print bag in which a printed picture is easily inserted and which is hardly broken. CONSTITUTION:This print bag 10 is provided with a pocket 14 and a flap 15, and notches 17 and 18 are formed at upper parts of both side ends of the pocket 14. The printed picture formed by simultaneous printing and a negative sheath are housed in the pocket 14, and the flaps 15 is folded along a fold 16 lest they should slip out. Since the notches 17 and 18 are formed at both side ends, the end of the pocket 14 is not broken even when the pocket 14 is largely opened. Since the pocket 14 is largely opened, the printed picture, etc., are easily inserted.
Patent JP-H118625-A (JP)
Title: Data communication system and data communication method
Inventor: HAYASHI MORIHIKO
IPC: G06F13/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system and its method by which problems of interference and security are improved in the case of transmitting data by means of a radio wave and the procedure of registration of each device is simplified. SOLUTION: A radio LAN is built up by connecting a radio communication adaptor to each computer. Each radio communication adaptor is provided with memories 16A-16C storing a group identification code and with group identification code setting switches 3A-3C. In the case that the two radio communication adaptors of the same group are connected and the group identification code setting switches 3A-3C are depressed and no group identification code is in existence in both devices, one device generates the group identification code and the code is set to both devices. In the case that the identification code has been in existence in one device, the identification code of the device is transferred to the other device and stored therein.
Patent JP-H05328021-A (JP)
Title: Picture device
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1992-05-25
Abstract: PURPOSE:To provide an LED print head using an ocellus lens, to release a constraint to the mounting precision of an LED array or a lens, to hold the interchangeability of a circuit with a compound eye lens type head, and to easily attain a connection with a common electrode. CONSTITUTION:Plural LED arrays 2 are linearly arranged, and a data bus 4 is turned back like a zigzag, and allowed to pass through the bottom parts of the LED arrays 2. The arrays are driven by a time-division, and data are supplied from a shift register 28 of a bidirectional input. A switching circuit which switches the direction of an input to the shift register 28 is provided between the register and a printer, the input direction of data to the first array is inverted, and thereafter the input direction to each array is inverted. Margins are provided at the both sides of the array, and the common electrode is arranged on the bottom part.
Patent JP-S5861520-A (JP)
Inventor: WAKABAYASHI KOUSEI
IPC: H01H9/00
Filed: 1981-10-07
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-S5860300-A (JP)
Inventor: ADACHI TAKUJI
IPC: G21F9/08
Filed: 1981-10-07
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-H05330514-A (JP)
Title: Method and apparatus for vacuum leak
Inventor: SHINOZUKA SHUHEI
IPC: B65B31/02
Filed: 1992-05-26
Abstract: PURPOSE:To make quick and particle-invasion-free vacuum leak available in execution of leak for a vacuum container by applying slow-leak to the vacuity ranging from the value less than 150Torr to the value greater than 150Torr and below the atmospheric pressure, and by applying fast-leak to the vacuity ranging from the value greater than 150Torr and the value below the atmospheric pressure to the atmospheric pressure. CONSTITUTION:The vacuum leak apparatus described here is a type that controls flow rate by, for instance, needle valves V1 and V2. The flow rate in the fast-leak is made below the maximum flow rate, with which particles are not escaped from seizing by normal filters, and the flow rate in the slow-leak is made 1/20-1/4 of the maximum flow rate, with which particles are not escaped from seizing by filters even though gaseous body in the quantity larger by 30-100% than the target flow rate is flowed. In execution of the vacuum leak, a stop valve V4 is opened for the leak for vacuity ranging from specified value of less than 150Torr to the value greater than 150Torr and below the atmospheric pressure, and slow-leak is made with the needle valve V2 opened to a specified degree of opening, and for the leak for the vacuity ranging from the value greater than 150Torr and below the atmospheric pressure to the atmospheric pressure, the stop valve V4 is closed while the valve V3 is kept open, and fast-leak is made with the needle valve V1 opened to a specified degree of opening.
Patent JP-S5682742-A (JP)
Title: Feeding equipment for high viscous material chip such as cheese, or the like
Inventor: KIKUCHI MASATAKA
IPC: B65B35/32
Filed: 1979-12-07
Abstract: PURPOSE: To facilitate to move chips without blocking and damaging by providing a flow control rotor equipped with traverse bar on the outlet side of a chip storage conveyor, and a conveying hopper at its lower part.  
     CONSTITUTION: A flow control rotor 5 equipped with a traverse bar 8 positioned at a determined interval on the outer periphery is hung in free command of pivotally turning on the outlet side of a chip storage conveyor 2, and a conveying hopper 3 is provided at its lower part. Chips which have been conveyed by the chip storage conveyor 2 are dispersed by the flow control rotor 5, at the same time, free flow is prevented, unevenness in conveying is prevented, they are thrown down to a conveying hopper 3, and conveyed to a fixed hopper 4. Thus, chips can be conveyed without pressure on the chips, without blocking and damaging. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000344779-A (JP)
Title: Photoconductive silicon complex, liquid crystalline material and its composition and element using the same
Inventor: SUGINO TAKUJI
IPC: C08G77/26
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound exhibiting columnar lamellar liquid crystalline phase, becoming an electron transport material through causing electron generation on an ITO electrode interface by light irradiation, and also capable of providing a high-performance photofunctional charge transfer material by combination with a hole transport agent. SOLUTION: This compound is a compound of formula I (R1 to R5 are each H, an alkyl, alkoxy or the like, but all of them are never H together; X and Y are each OH, a 1-3C alkoxy or halogen), for instance, a compound of formula II. The compound of formula I is obtained, for instance, by reacting a compound of formula III (e.g. n-dodecylbenzene) with 1,1-dichlorodimethyl ether and titanium tetrachloride in a solvent such as dichloromethane preferably at 0 deg.C to around room temperature for 30 min to around 5 h followed by reacting the product with pyrrole in a solvent such as propionic acid and then carrying out further reaction(s) to obtain a compound of formula IV followed by, for instance, reacting the compound with SiCl4 in pyridine.
Patent JP-S5492004-A (JP)
Title: Amplitude fluctuation detector of digital polyphase multilevel carrier wave signals
Inventor: KOMIYAMA NORIO
IPC: H04L27/38
Filed: 1977-12-29
Abstract: PURPOSE:To improve characteristics of demodulation system by detecting the fluctuation of input signals from the multiplication output or the amplitude fluctuation of output signal from the discriminator. CONSTITUTION:Judge positive or negative of two detected output signals detected by two locally oscillated signals, judge positive or negative of regenerated output signals of detectors 2 and 8, judge at least one of the regenerated output signals of code discriminators 5 and 6 and differential signals between these discriminator signals and the two detected output signals as well as the positive and negative of differential signal, thus multiplying at least one of the signals of differential of regenerated code discriminators 9 and 10 by multipliers 20 and 21 and detecting the flucturation of input signal or that of amplitude of discriminator output signals by the multiplicated output. This arrangement detects the amplitude fluctuation of input aignal and that of output amplitude of code discriminator without being influenced by the modulation pattern of input signal, thus enabling to obtain remarkable improvement in the characteristics of demodulation system.
Patent JP-H1114062-A (JP)
Title: Cooker
Inventor: AKAMATSU YOSHIO
IPC: F24C3/12
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To make the selection of cooking menu unnecessary thus preventing a careless mistake by judging either a watery material cooking or an oily material cooking and setting a plurality of burning judgement temperature corresponding to materials to be heated at the time of cooking the watery material and carrying out either alarming or a heating value control when the temperature reaches the burning judgement temperature. SOLUTION: A pan into which a material to be cooked is put is heated by heating means 10 which is controlled by heating control means 24. The heating condition of the pan is detected by detecting means 25 and moisture presence judging means 26 judges whether the cooking is a watery material cooking or an oily material cooking. With this judgment, at the time of watery material cooking, burning prevention judging means 27 is operated to monitor the burning of material to be cooked. When it is monitored that the temperature reaches the burning temperature, a control signal is transmitted to heating control means 24 and alarming means 29. On the other hand, at the time of oily material cooking, when the temperature reaches the superheating prevention temperature, a control signal is transmitted to the heating control means 24 and the alarming means 29.
Patent JP-S5948331-A (JP)
Title: Powder feeder
Inventor: KAJINAGA TAKEYOSHI
IPC: B65G65/40
Filed: 1982-09-13
Abstract: PURPOSE:To improve the reliability of a powder feeder by arranging at least three hoppers lengthwise which are respectively provided with an air pipe and an exhaust pipe, and disposing an automatically opening and closing valve between the upper hopper and the next hopper so as to eliminate mechanical movable portions. CONSTITUTION:At the start of a work, a rotary valve 26 is closed, and an upper cover 19 of the upper hopper 1 is opened to the air to put powder in the hopper. The pressure in the upper, middle and lower hoppers 1-3 and an apparatus 22 to be supplied with powder is reduced, and the valve 26 is opened to permit powder to flow from the upper hopper 1 into the middle hopper 2. At this time, the air in the middle hopper 2 is exhausted by an exhaust pump 11 in such a manner that the pressure in the middle hopper 2 is further reduced more than that in the lower hopper 3 and the apparatus 22 to be supplied with powder. When the quantity of powder in the middle hopper 2 reaches an upper limit setting value of a sensor 32, the above valve 26 is closed. After that, only the pressure in the lower hopper 3 is reduced and increased to supply powder from the middle hopper 2 to the lower hopper 3 and further from the lower hopper 3 to the apparatus 22 to be supplied with powder.
Patent JP-S6049629-A (JP)
Title: Reactive ion beam etching device
Inventor: WATAKABE YAICHIROU
IPC: H01L21/302
Filed: 1983-08-29
Abstract: PURPOSE:To remove impurities such as a chloride, etc. deposited on the surface of an electrostatic lens at a reactive ion beam etching device by a method wherein a heating means is provided to the electrostatic lens, and a large current is flowed the electrostatic lens thereof to bake the lens at a high temperature. CONSTITUTION:An electrostatic lens 4 is provided between an accelerating electrode 2 and an etching substrate 5 to suppress the expanse of ions, and to form a parallel beam of favorable uniformity, and by forming an electric field (a potential field) between the accelerating electrode 2 and the etching substrate 5, the locus of the ion beam heading toward the outer direction is corrected to the parallel beam. Because the electrostatic lens 4 thereof is provided in the reactive ion beam, impurities such as a chloride, etc. are deposited on the surface of the electrostatic lens 4. Thereupon, a heater 7 is equipped to the electrostatic lens 4, and by heating at a high temperature, impurities deposited on the surface of the electrostatic lens 4 are removed.
Patent JP-H11353286-A (JP)
Title: Multiprocessor and deciding method for its bus using right
Inventor: YASUE MASAHIRO
IPC: G06F13/362
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor which can shorten the designating time of a bus master to attain the fast communication and also to provide a deciding method of the bus using right for the multiprocessor. SOLUTION: A multiprocessor consists of plural modules, e.g. the processor elements PE1, PE2... PEN which are operating independently of each other and a bus arbiter 40. When one or plural modules of the multiprocessor have the bus using requests, the arbiter 40 designates one module as a bus master. The designated bus master has communication with other modules using a shared bus 30. When this communication is over, the next bus master is designated by the module that had a bus using request. Meanwhile, the bus 30 can be opened or the arbiter 40 can be designated as the next bus master. As a result, the bus master designating time can be shortened and the fast communication is attained for the multiprocessor.
Patent JP-H11354039-A (JP)
Title: Color cathode-ray tube with shadow mask
Inventor: ITO YOICHI
IPC: H01J29/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube with a shadow mask 5, capable of suppressing the generation of a doming phenomenon by a correcting function in a third stage, even if a doming phenomenon in a first stage is larger than a doming phenomenon in a second stage. SOLUTION: This color cathode-ray tube has a fluorescent screen 4 formed on the inner surface of a face plate 1F in a panel part 1, a shadow mask 5 arranged so as to face the fluorescent screen 4, fixed to the inside of the panel part 1 by the support of a support frame 6, an electron gun 8 housed in a neck part 2, and a deflecting yoke 7 fit to the outer circumference of a funnel part 3. As a spring 10 for fitting the support frame 6 holding the shadow mask 5 to the inside of the panel part 1, two metal spring plates whose one ends are bound in a V-shape are used, the binding side of two metal spring plates is faced to an electron gun 8 side, and other ends of the two metal spring plates are fixed to the inside of the panel part 1 and the support frame 6 respectively.
Patent JP-H1013337-A (JP)
Title: Radio communication system
Inventor: HOSOYA MANABU
IPC: H04B1/707
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To set the transmission power of respective stations to a proper level when a base station and a slave station execute two-way radio communication mainly by a spread spectrum system. SOLUTION: At first, the base station transmits power control data for designating the transmission output level of the slave station from an antenna 7 together with information data, etc. The slave station which receives the control data sets a transmission output based on the data and transmits it from the antenna 31 to the base station. The base station which receives it compares data Dx indicating its reception level with a reference level Dy by a comparing part 17. When the reception level exceeds the reference level in the comparison, the transmission output is lowered for the portion of the set level. When the reception level is lower than the reference level, the transmission output is raised for the portion of the set level and also power control data for permitting the transmission output level to be the same as that of the base station is transmitted to the slave station.  The slave station re-sets the transmission output based on the data and re-transmits it to the base station. The processings are repeated so as to execute converge in the neighborhood of the reference level.
Patent JP-H116666-A (JP)
Title: Compression type heat pump
Inventor: ISHII MASAHIRO
IPC: F25B30/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a compression type heat pump capable of realizing a defrosting function at the lowest cost. SOLUTION: Brine stored in an expansion tank 15 for absorbing the change of volume due to the expansion and contraction of the brine is heated by a heater 16. Upon defrosting a heating tower 4, a pipeline in which the brine flows is switched to a defrost line 14 from a pipeline 17 to supply the brine heated in the expansion tank 15 to the heating tower 4. Thus, the heating tower 4 is defrosted.