baber/WOPTO huggingface dataset:
Patent JP-S6428942-A (JP)
Title: Prevention of data erasure by natural light in eprom
Inventor: KODAMA TAKASHI
IPC: H01L29/792
Filed: 1987-07-24
Abstract: PURPOSE:To reduce a cost of a tape or the like to be applied to an ultraviolet ray transmitting window and to reduce man-hours spent for the pasting work by a method wherein the ultraviolet ray transmitting window is arranged on the rear of an EPROM package which is not affected by erasure of data by the natural light. CONSTITUTION:Two or more protruding lead terminals 4 are installed from a side face 2 toward the rear 3 of an EPROM package 1. An ultraviolet ray transmitting window 5 for erasure of data is formed in this EPROM package 1. The ultraviolet ray transmitting window 5 is formed on the rear 3 in the EPROM package 1 which is not affected by the natural light; the window is not exposed on the side of the surface 6. Accordingly, when a device is mounted after the data has been written, it is not affected by natural light; as a result, it is not required to apply tape or the like to the ultraviolet ray transmitting window 5; it is possible to prevent the data from being erased by the natural light without requiring man-hours.
Patent JP-S6076655-A (JP)
Title: Fault diagnosing type humidity detector
Inventor: UEDA SATORU
IPC: G01N27/12
Filed: 1983-10-03
Abstract: PURPOSE:To detect humidity without error all the time, by judging a fault based on the result of comparison from a comparing part, which finds the difference degree between the heating cleaning characteristic of a humidity detecting element and an initial value. CONSTITUTION:A detecting part 1 is heated by a cleaning heater for a time period specified by a timer part 2. The maximum resistance value and the minimum resistance value, which are shown by the detecting part 1 for a specified time after the heating, are held by a peak holding part 3 and a low-value holding part 4. These held values are added to an operating part 5 and the difference is computed. Said difference is compared with the difference between the maximum value and the minimum value, which are to be generated if the detecting part 1 and the cleaning part do not fail, by a comparing part 6. Based on the signal sent from the comparing part, fault is judged by a fault judging part 7. Warning is issued by a fault warning part 8 based on the signal from the part 7, and the fault in the detecting part 1 can be reported.
Patent JP-H1136134-A (JP)
Title: Cellulosic fiber
Inventor: MIYAWAKI YASUFUMI
IPC: D01F2/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulosic fiber having extremely high fibrillation resistance, high dyeing speed and moderate luster. SOLUTION: This cellulosic fiber is free from skin-core structure and has the following properties. The Tmax is 252-280 deg.C, the tanδ is 0.062-0.090, the birefringence at the center of the fiber is 0.030-0.045 and the ratio of birefringence at the position shifted radially from the fiber center outward by 70% of the radius to that of the center part of the fiber is 0.9-1.1.
Patent JP-H07137478-A (JP)
Title: Document final treating device
Inventor: NAGAOKA MITSUO
IPC: G03G15/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide a document final treating device wherein a jam-eliminating work can be executed simply by making a holder execute an interlocking opening and closing through an execution of only opening and closing of a top cover in the case of an occurrence of a jam in a comformability section and a fear of a trouble of a composition material of the comformability section and a breakage of a connection material are eliminated. CONSTITUTION:A top cover 1 is mounted freely to open and close which is supported freely to rotate on a device main body at its one edge and at the upper part of a comforming section, a holder 61 holding a composing member of a comforming mechanism is supported at the same side as that of a supporting shaft of the top cover 1 on the device main body freely rotatably, and a free end of the holder 61 and a middle section of the top cover 1 are connected by a connection material 70 having a flexible performance. Besides, the length of the connection material 70 is made longer than the shortest distance between a free end of the holder at a closed state and the middle section of the top cover 1 and a bending is executed at the closed state.
Patent JP-H04108324-A (JP)
Title: Method for cultivating plant and apparatus therefor
Inventor: TAKADA HIROMITSU
IPC: A01G7/00
Filed: 1990-07-13
Abstract: PURPOSE:To enable stable supply of seedlings of good quality and shorten the cultivation period by germinating seeds in a germination system, directly raising the germinated seedlings to mature seedlings and then moving the raised seedlings to a hydroponic cultivation system. CONSTITUTION:A plant cultivation apparatus 1 is constructed from a germination system 2 composed of a germination chamber, a nursery system 3 for raising germinated seedlings and a hydroponic cultivation system 4 for cultivating the seedlings raised in the nursery system 3. Seeds of a species such as mini-lettuce are sown in the germination system 2 and germinated in a prescribed period. The germinated seedlings are then raised in the nursery system 3 until about 5 or 6 true leaves are attained. The seedlings with the about 5 or 6 true leaves are subsequently moved to the hydroponic cultivation system 4. A culture solution device and an atmosphere regulator of the hydroponic cultivation system 4 are suitably operated to carry out cultivation for a prescribed period. When the harvesting stage is attained, seedlings are harvested.
Patent JP-S6341948-A (JP)
Title: Symbolic debug system
Inventor: ISHIKURA NAOTO
IPC: G06F11/28
Filed: 1986-08-07
Abstract: PURPOSE:To make symbolic debug possible without enlarging the size of the body of a program by separating symbolic debug information from an execution form program, putting it on an external file, and combining only necessary part when necessary. CONSTITUTION:A debug information file reading means 11 finds a debug information record 10 of necessary module from a record index 9 in a debug information file 8 immediately before the start of the execution of the program, and gives it to a debug information table forming means 12. The debug information forming means 12 prepares a debug information table 6 on a main memory, and stores the content of relevant record. Then, it searches for a module index 2 in an execution form program 1 and finds a program module 3 corresponding to the debug information record. Then, it knows the position of a debug table pointer 5 of the module and sets the address of the debug information table 6.
Patent JP-H0851088-A (JP)
Title: Semiconductor device
Inventor: SADATE MAKI
IPC: H01L21/301
Filed: 1994-08-08
Abstract: PURPOSE:To protect a semiconductor main body against chipping so as to protect a chipping protector against disconnection caused by overetching in a semiconductor manufacturing process. CONSTITUTION:Semiconductor main bodies 3 are formed like a lattice on a semiconductor substrate. Furthermore, a chipping protector 2 is formed on the same semiconductor substrate along a direction in which the semiconductor substrate is cut, surrounding the semiconductor main bodies 3. A disconnection protection 1 is formed like a ladder in a groove located between the semiconductor main body 3 and the chipping protector 2 so as to link the main body 3 and the chipping protector 2 together. The disconnection protection 1 not only lessens the groove in length but also enables overetching that causes disconnection to the chipping protector 2 to occur less. By this setup, the semiconductor main body 30 can be protected against chipping caused by the disconnection of the chipping protector 2.
Patent JP-H058798-A (JP)
Title: Cylindrical balloon for transportation with horizontal chamber and propeller installed in cylinder
Inventor: SHIMADA HITOMI
IPC: B64C27/20
Filed: 1991-07-01
Abstract: PURPOSE:To provide a safe and fast aircraft which is of fine controllability, stable landing and is capable of transporting very heavy equipment with small energy. CONSTITUTION:There are provided a horizontal chamber 1 housing a cockpit, or the like, a large gimbal ring 2 horizontally supporting the chamber 1, and a cylindrical balloon body 3 rotatably supporting the gimbal ring 2. A propeller 4 is attached in the cylindrical interior 3a of the above cylindrical balloon body 3 to be rotated by means of an engine 5. There are provided directional control means 6 for preventing rotation of the cockpit and for controlling the directions. The directional control means 6 control the above horizontal chamber 1 in a horizontal direction. Moreover, propeller means 7 for controlling the balloon body which control its attitude at the time of taking off, landing and in flight are provided on the cylindrical balloon body 3 so as to assist the landing together with a manipulator 9.
Patent JP-S6162743-A (JP)
Title: Heat exchanger and ventilation device with heater
Inventor: HIRANO ISAO
IPC: F24F12/00
Filed: 1984-09-04
Abstract: PURPOSE:To prevent an occurrence of dew and freezing by a method wherein a heater for preventing an occurrence of dew and freezing and an indoor discharged air heater are arranged in the heat exchanger and ventilation device. CONSTITUTION:An outddor air feeding passage 5 is provided with a heater 12 for preventing an occurrence of dew qnd freezing and a thermostat 13 for performing an automatic operation of the heater and further an outdoor air feeding pipe 14 is connected to the former passage. In door air discharging pipe 15 is connected to the primary stage indoor air discharging passage 7, the primary stage air feeding passage 8 is provided with the heater 17 for heating the indoor discharged air and the thermostat 18 for operating the heater at the set temperature and further the indoor air feeding pipe 19 is connected to the device. Under the operation of the air feeding blower 16 and the air discharging blower 10, the air is fed in the direction indicated by an arrow and when the temperature is decreased down to a value less than the predetermined temperature in the thermostat 13, the thermostat 8 is operated and the dew formation and freezing preventive heater 12 are operated.
Patent JP-S5975724-A (JP)
Title: Commercial power source superimposed communication device
Inventor: TANIE KATSUNORI
IPC: H04B3/54
Filed: 1982-10-22
Abstract: PURPOSE:To prevent a device from disabling communication over the whole circuit by a fault of one station and to give the degree of freedom to an increase and decrease by in the number of stations obtaining a synchronizing control signal from a commercial power source waveform and supplying said synchronizing control signal to a communication controlling means, and performing decentralized control at respective stations. CONSTITUTION:A detecting circuit 6 of a power source synchronizing signal generates a synchronizing signal (b) synchronizing with a power source frequency from two kinds of signal superposed on a commercial power source line 1. A communication control circuit 5 outputs an information signal on the basis of the synchronizing signal (b) and the signal is outputted to the commercial power source line 1 through an amplifying circuit 4. A data packet is outputted at time t1 in a figure. The information signal on the commercial power source line 1, on the other hand, is amplified by an amplifying circuit 3 and then applied to a control circuit 6 again as shown in a figure (d). The amplifying circuit 3 detects the transmit signal of another station as well. The other station receiving the signal from the main device at time t1 detects signal absence on the power source line 1 and then sends out an ACK packet for the confirmation of the reception at time t3. The data packet sending station handles the ACK packet.
Patent JP-H0722876-A (JP)
Title: Current limiting circuit
Inventor: TAKAGI TSUGIO
IPC: H03F3/30
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the disturbance distortion caused by the inductance of a resistance or a substrate due to a load condition by providing a resistance for detection on the collector side of a power amplification element. CONSTITUTION:Bases of output transistors TRs TR1 and TR2 are connected as power sources for bias to power sources +Vcc1 and -Vcc2 through constant current sources A1 and A2, and a signal is supplied from an input signal terminal N to bases of both output TRs through a base bias power source BT1 of TRs TR1 and TR2. If currents of output TRs TR1 and TR2 are increased by short-circuit or the like of a load RL, voltages between both ends of resistances R1 and R2 for detection are increased. When VBEs of TRs TR5 and TR6 reach a value for turning-on, VBEs of TRs TR3 and TR4 are fixed by diodes D1 and D2 and TRs TR5 and TR6 and are limited to a certain current value. Consequently, emitter currents of TRs TR1 and TR2 are limited in the same manner as TRs TR3 and TR4.
Patent JP-H0936261-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: SHIBA KAZUYOSHI
IPC: H01L27/112
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the withstand voltage at the junction of the control gate of a semiconductor integrated circuit device having an EEPROM constituted in a one-layer gate structure. SOLUTION: In the memory cell 2A of an EEPROM having a semiconductor area 2ACG for control gate CG formed on a semiconductor substrate 3 and a floating gate FG which is arranged in the area 2ACG and provided at part of the gate electrode section 2AFG1 of a MOS transistor Q, the semiconductor area 2ACG of the control gate CG is arranged on the inside of the inner periphery of a field insulating film.
Patent JP-H0237405-A (JP)
Title: Numerical controller
Inventor: ITO KEIJI
IPC: G05B19/18
Filed: 1988-07-28
Abstract: PURPOSE:To forcibly stop execution of a block even except termination of execution of the block by forcibly stropping execution of another working program executing means at the time of detecting the single block stop. CONSTITUTION:When terminating the driving control of motors 8a to 8d due to interpolation data equivalent to the block, either of movement extent processors 5a and 5b outputs the single block stop to a single block controller 6a (6b). The single block stop of the movement extent processor 5a (5b) is outputted to a multisystem single block controller 7 through a single block controller 6a (6b). The multisystem single block controller 7 outputs a forcible stop request to the other movement extent processor 5b (5a) to forcibly stop the movement extent processor 5b (5a). Thus, the driving control of motors 8a to 8d based on interpolation data is stopped.
Patent JP-H0942261-A (JP)
Title: Male screw
Inventor: IWATA YUKICHI
IPC: F16B39/30
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of loosening and return during fitting-in by a method wherein a half angle of a thread angle is set to an angle lower than 30 deg. and a pitch between adjoining threads is set to a value lower than an ordinary pitch. SOLUTION: A male screw 3 has a thread angle reduced to a value lower than 60 deg. and symmetrical about a line orthogonal to an axis and lower than 30 deg. by a fine angle α and a thread pitch is lightly lower than the pitch P of a female screw 4 by a fine amount B. A female screw 4 has a thread angle of 60 deg. and 30 deg. symmetrical about a line orthogonal to an axis and a thread pitch is formed at P. When a male screw 2 s fitted in the female screw 4 and slightly fastened, the flank surface 5 on the advance side of the male screw 3 is brought into contact with the flank surface 6 on the advance side of the female screw 4 and the flank surface 7 on the opposite advance side of the other thread of the male screw 3 is brought into pressure contact with the flank surface 8 on the opposite advance side of the other screw of the female screw 4. Thus, since the number of the flank surfaces to be brought into pressure contact is increased, a load on the thread is dispersed and loosening and return are prevented from occurring between the male screw 3 and the female screw 4.
Patent JP-S6164103-A (JP)
Title: Multilayer hollow-core coil using autohesion wire
Inventor: TAKAHASHI TERUO
IPC: H01F5/06
Filed: 1984-09-05
Abstract: PURPOSE:To contrive increasing torque increasing the effective area of a coil and well-balancing the torque generated by a motor and to improve the installation of the coil in an equipment by making the surface of the coil smooth and flat without rise and fall and making the lead wire of the coil at the start of winding of exposed on the coil. CONSTITUTION:In the winding of an autohesion wire, a lead wire 1 at the start of winding is taken out and an arbitrary shape multilayer hollow-core coil 3 is formed. The center of the coil is an air-core 4, the end of the wound wire is taken out as a lead wire 2 and both the lead wires 1, 2 are projected from the external surface of the coil 3 at the arbitrary position of the outermost surface of the coil. The ends of both the lead wires 1, 2 are used to be connected to conductors as terminals.
Patent JP-S57111827-A (JP)
Title: Thin film magnetic head
Inventor: MIURA YOSHIMASA
IPC: G11B5/60
Filed: 1980-12-29
Abstract: PURPOSE:To increase the mechanical strength of a substrate and to realize the optimum hardness, by securing different hardness properties between a surface that forms a thin film structure of the substrate which is previously formed into a single structure and a surface that forms a floating surface of a floating matter of a converter. CONSTITUTION:A hard material part 11 of high hardness is adhered to a soft material part 12 of low hardness at an adhering part 13. A floating matter block 20 is cut at a sliding part 201 close to an end face adverse to an end face to which a converter 40 and a protecting film 50 are attached and in order to have a contact with a magnetic thin film 102 formed on the surface of a recording carrier 101. It is also possible to secure the different hardness between a converter part forming surface 21 and a floating matter track forming surface 22 to a unified substrate block through a quality control process. The part 40 and the film 50 are formed on the surface 21 of the part 11. Then the part 40 is cut along with the substrate and then polished to be finished to a desired magnetic head floating matter and a gap form of the part 40.
Patent JP-S5888726-A (JP)
Title: Automatic focusing camera with interchangeable lens
Inventor: KAWABATA TAKASHI
IPC: G02B7/28
Filed: 1981-11-20
Abstract: PURPOSE:To perform automatic speedy focus settling through easy-to-handle constitution by varying lens driving force by a signal from a lens, and thus performing the settling. CONSTITUTION:A sum or product signal 31 from the output terminal 29 of the amplifier 28 of a focus detecting circuit is compared by a comparator 47 with a reference voltage from a voltage divider 46. The comparator 48 outputs a signal H from an output terminal 48 when the signal 31 is large enough, or a signal L when not. When the level or the signal 31 is sufficiently large, the output of a multivibrator 44 is supplied to a multiplier 50, whose output is sifnified periodically to output an expected driving extent signal; and a motor 39 is then driven to put a lens 35 in focus. When the level of said signal 31 inputted to a terminal 45 is low, the motor 39 is controlled under servocontrol to settle the focusing of the lens 35. Thus, driving force correspondin to an interchangeable lens is supplied to obtain easy-to-handle constitution and automatic speedy focus settling.
Patent JP-S5977704-A (JP)
Title: Broad band antenna
Inventor: KAMIO KEIKICHIROU
IPC: H01Q1/04
Filed: 1982-10-27
Abstract: PURPOSE:To obtain a broad band antenna for an underground object detector by fitting plural radiators in which conductor plates are connected in series with a parallel circuit of R and L onto conductors of a dipole antenna. CONSTITUTION:The radiation sections 41-43 comprising R, L parallel circuits 21-23 and conductor plates 31-33 connected thereto are fitted to a conductor 1 of the dipole antenna, and three feeding points 5 are provided symmetrically to the center. Further, the arrow 6 indicates for example, the radiating direction of an electromagnetic wave under ground. Since the impedance by the L is larger than that by the R at high frequencies, the energy of a harmful reflected current is consumed in the R of the radiation sections 41-43, and since the impedance by the R is larger than that by the L at low frequencies, the energy is stored in the conductor plates 31-33 as charges, then the energy is dissipated in air, allowing to obtain very excellent pulse waveform. Thus, the titled antenna is used as the broad band antenna for underground object detector.
Patent JP-2000021731-A (JP)
Title: Charged particle beam aligner
Inventor: SETO ISAMU
IPC: G03F7/20
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To realize normal, exposure for attaining complete synchronization of control for each column, and to improve the through put in a charged particle beam aligner equipped with plural columns. SOLUTION: This device is provided with a pattern data correction control part 641, provided for each column so that a correction arithmetic processing can be operated to exposure data according to the characteristics of the corresponding column. Then, an arithmetic processing time corresponding to the period of the exposure processing necessary for the corresponding column is calculated from data SD1, SCD2, WDM1, and WDS1 indicating an exposure time for each shot, setting waiting time, and exposure time correction value generated based on the processing, and the maximum value of each arithmetic processing time calculated by each pattern data correction control part is detected,  and an arithmetic processing clock CK is generated based on data PCD of the arithmetic processing time of the detected maximum time and is supplied to correction arithmetic processing parts 72-74 of each pattern data correction control part.
Patent JP-H064231-A (JP)
Title: Printer and its printing control method
Inventor: TAKEBE EISUKE
IPC: G06F3/12
Filed: 1992-06-22
Abstract: PURPOSE:To print many kind of characters and improve the effective printing speed without increasing the cost of the printer. CONSTITUTION:Character data in a compressed state are stored in a CGROM 6 divisionally as a 1st character data group of predetermined characters in decreasing use frequency order and a 2nd character data of other character data; when the printer is powered ON, the characters in the 1st character data group are expanded and stored in a RAM 7. When a character specified with a print instruction belongs to the 1st character data group, the character corresponding to the print instruction is read out of the RAM 7 and developed into image data, which are printed.
Patent JP-H0632741-A (JP)
Title: Agent for preventing and treating microbism of fishes and its use
Inventor: SUGIMOTO NOBORU
IPC: A61P31/04
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a safer agent for preventing and treating crisis of microbism of fishes such as yellow tail, red sea bream, silver salmon, rainbow trout, bastard halibut, swellfish, horse mackerel, sweet fish, carp, eel, tilapia, etc., incapable of being solved by administration of conventional antibiotic. CONSTITUTION:This agent for preventing and treating crisis of microbism of fishes contains a component of galenical drug selected from a group of spices selected from thyme, sage, nutmeg, all apice, ginger, capsicum and fennel. The galenical drug component is dispersed or dissolved in water to give a dispersion or a solution, into which fishes are immersed to prevent and treat microbism of fishes.