baber/WOPTO huggingface dataset:
Patent JP-2000206262-A (JP)
Title: Earth's diastrophism measurement data transmission system
Inventor: SETO YUKIO
IPC: G01V1/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an earth's diastrophism measurement data transmission system for speedily transmitting data and increasing the amount of data to be transmitted at one time. SOLUTION: An earth's diastrophism measurement data transmission system 100 generates data by processing a signal obtained by an earth's diastrophism measuring instrument such as seismometers 1a, 1b, and 1c and transmitting the data to a specific location via a communication line such as an ISDN line 31c or an optical cable 32c. The system 100 is provided with a signal-processing part 2 for processing a signal, a first control means such as a CPU 10 for control for controlling the signal-processing part, a second control means such as a CPU 20 for communication for transmitting the generated data by processing the signal using the signal-processing part, a first communication port 30 for transmitting data via the communication line, and a reception device 40 for receiving data that is generated by processing the signal using the signal- processing part.
Patent JP-S62163808-A (JP)
Title: Radial tire for heavy load
Inventor: IMAI ISAMU
IPC: B60C9/08
Filed: 1986-01-13
Abstract: PURPOSE:To promote the lightness of weight and the holding of high internal pressure further the improvement of running durability, by filling a filament group clearance of a cord, consisting of fiber of large strength and high elastic modulus, with a rubber-stage material so that the fiber of large strength and high elastic modulus improves its bending and fatigue characteristic. CONSTITUTION:A radial tire has one ore more pairs of bead wires, and the tire provides carcass ply cord layers 2, 3, which are fixed turning back around the periphery of each bead wire and having an angle of 0-15 deg. with respect to a radial direction, while belt ply cord layers 4-8 having an angle of 0-30 deg. with respect to the peripheral direction. In the above construction, at least one of the cords 9, 10 of each cord layers is formed from at least one kind of the aromatic polyamide fiber, total aromatic polyester fiber and the polyvinyl alcohol fiber of strength 15g/d or more. And the cord forms in its section matrix construction of seaisles pattern by filling a clearance of a group of filaments 11, forming said cord, with a rubber-state material 12.
Patent JP-H03280801-A (JP)
Title: Covering device in rotary power tiller
Inventor: SAKANE HIROSHI
IPC: A01D34/63
Filed: 1990-01-12
Abstract: PURPOSE:To provide the title device so designed that an externally projected hooking part is formed outside an elastic cover, and a latching part to be hooked with the hooking part is formed inside a board cover, thereby making a setting hooking between the hooking part and latching part and forming a space through the projection of the hooking part. CONSTITUTION:A rotary machine frame is fitted with a board cover 15 covering a tilling section, and the inside of the board cover is fitted with an elastic cover 14, through a gap alpha, at its front, rear and intermediate part in a tensioned state. An externally projected hooking part A formed outside the elastic cover is hooked on a latching part B formed inside the board cover.
Patent JP-H06327868-A (JP)
Title: Cutting and patching device
Inventor: OKAMURA NOBUTAKA
IPC: B26D1/04
Filed: 1992-01-16
Abstract: PURPOSE:To provide a cutting and patching device which cuts the lower one of two cloths superposed with each other, into the one having a patching width, and by sewing two cloths together. CONSTITUTION:A cutting and patching device comprises a separating plate 20, a locking pin 235 locked to the separating plate 20, first and second cylinder devices 21, 22 for moving a locking pin 235 in directions X1, X2, a cutter device 35, a clamp part 50 for carrying two cloths to be cut and patched to a sewing machine, a cylinder device 42 for moving the clamp part 50, and a pinion 53 and a rack 45 compensating a movement of the clamp part 50. The cloths are extended and reversing on an extending and reversing plate, and the separating plate 20 is laid thereover, and only the lower one of the cloth on the separating plate 20 is cut into the one having a patching width by a blade 34 of a cutter device, but the upper one on the separating plate 20 is not cut.
Patent JP-H01181342-A (JP)
Title: Bidirectional coherent optical communication network system
Inventor: SUYAMA MASUO
IPC: H04L12/40
Filed: 1988-01-14
Abstract: PURPOSE:To allow any optical transmitter-receiver to call other optional optical transmitter-receiver and to establish excellent talking state by varying the local oscillation frequency of a 1st optical transmitter-receiver to apply calling at first and then varying the local oscillation frequency of a 2nd optical transmitter-receiver to apply talking. CONSTITUTION:In case of calling and talking by the 1st optical transmitter- receiver with the 2nd optical transmitter-receiver among plural optical transmitter-receivers 1-1-1-N, the local oscillating frequency of the 1st optical transmitter-receiver 5 is varied for calling so that a beat signal 5a between the transmission light from the 1st optical transmitter-receiver 5 and the local oscillation light of the 2nd optical transmitter-receiver 6 is within the signaling band 6a of the 2nd optical transmitter-receiver 6. Then the local oscillating frequency of the 2nd optical transmitter-receiver 6 is varied for talking so that the beat signal 5a is within the talking band 5b of the 2nd optical transmitter-receiver 6. Thus, any optical transmitter-receiver calls other optional optical transmitter-receiver to establish excellent talking state.
Patent JP-S643007-A (JP)
Title: Pentasil-type crystalline alluminosilicate zeolite
Inventor: MAGAYA YASUHIRO
IPC: C01B39/02
Filed: 1987-01-16
Abstract: PURPOSE: To provide a pentasil-type crystalline aluminosilicate zeolite exhibiting a specific X-ray diffraction pattern and having excellent para-selectivity and catalytic activity.  
     CONSTITUTION: A silica source, an alumina source, an alkali source, a liquid aliphatic, alicyclic or aromatic hydrocarbon, an alcohol, tartaric acid and water are mixed together at ratios to satisfy the following molar ratios. SiO 2 /Al 2  O 3 =5W500; H 2 O/SiO 2 =1W100; OH -  (molar number of hydroxyl ion originated from the alkali source)/SiO 2 =0.01W100; TA/Al 2 O 3 =0.1W200; H 2 O/R=0.1W100; ROH/R=0.1W50 (TA, H 2 O, R and ROH are molar numbers of tartaric acid, water, hydrocarbon and alcohol, respectively). The obtained mixture is subjected to crystallization reaction of 80W250°C for 5hr W 30 days, washed with water, filtered and dried to obtain a pentasil-type crystalline aluminosilicate zeolite of formula (M is alkali or alkaline earth metal; n is atomic valence of M) exhibiting the X-ray diffraction pattern shown in the table. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S56103479-A (JP)
Title: Electric charge transferring device
Inventor: TANIGAWA KUNIHIRO
IPC: H04N5/335
Filed: 1980-01-21
Abstract: PURPOSE:To simplify the manufacture and reduce pulse inductions between wirings, and a wiring and electrode by a method wherein a waste controlling electrode forming the electric charge transferring element and a temporary storing electrode are not provided by each bit but integrated. CONSTITUTION:Input circuits 21-24 in four lineages constituting a CTD element 1 for an integrating operation are formed of input diodes 21a-24a and input gate electrodes 21b-24b only, and accordingly, wiring patterns for those are simplified to the extreme. That is, a connecting wire 15 through which a signal from an input terminal Q1 is transmitted to input circuits 21-24 respectively is managed with one line and the temporary storing electrode 25 is arranged after an output gate electrode OG forming the element 1. Then, the electrode 25 is provided with an electrode 26 for taking out a signal electric charge which has an output diode 27 and with an electric charge wasting means composed of a drain region 29 and the waste controlling electrode 28. Thus, the connecting wire 15 connecting the electrodes 21a-24b respectively is adapted not to be passed over the electrodes different in potential and made a structure having no transposition at all.
Patent JP-H04238577-A (JP)
Title: Logic circuit dividing method
Inventor: OZAWA AKIRA
IPC: G06F17/50
Filed: 1991-01-23
Abstract: PURPOSE:To set the increment of a circuit scale in a prescribed circuit division to the necessary minimum by merging each one having intentionally an overlap with regard to a divided circuit extracted from each output terminal. CONSTITUTION:This method is provided with a divided circuit extracting process 1 for executing fan-in-trace extending from one output terminal to an input terminal and extracting a part of a logic circuit 5, and an overlap divided circuit grouping process 2 for inspecting whether a divided circuit 6 extracted by this divided circuit extracting process 1 has an overlap with other divided circuit 6 extracted already or not and executing grouping of the divided circuits 6 by an overlap. Also, this method is provided with a divided circuit group separating process 3 for separating a divided circuit group 7 exceeding a prescribed circuit scale, in a prescribed circuit scale, and also, so that the overlap part becomes minimum, and a divided circuit group merging process 4 for merging several divided circuit groups 8 to one so as to become a prescribed circuit scale.
Patent JP-S5598874-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU SHIYOUICHI
IPC: H01L21/822
Filed: 1979-01-24
Abstract: PURPOSE: To eliminate the installation of special variable capacitive element outside of an IC by enhancing the voltage dependability of junction capacity between the collector and the base of a transistor.  
     CONSTITUTION: A layer 12 having the same polarity as a low temperature epitaxial layer 3 and lower density than a base layer 6 is formed between the layer 3 and a intermediate layer 6 forming a base so that the density of the layer 12 is gradually lowered from the contact surface with the layer 6 toward the layer 3. According to this configuration in case of an npn-transistor, its base and collector junction becomes stepwise junction of p + n + n and the junction capacity largely depends upon the voltage. Accordingly, the transistor itsefl can be used as a variable capacitive element to thereby reduce the components to be used in external connection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59140315-A (JP)
Inventor: AROISU YANUSHIYU
IPC: C21B13/00
Filed: 1984-01-17
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-2000206809-A (JP)
Title: Heat fixing device and image forming device
Inventor: GOTO MASAHIRO
IPC: H05B3/20
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature rise, which occurs in a paper non-passage area due to the passage of small-size paper, without increasing the size of a heater and with an inexpensive structure. SOLUTION: This device is provided with a rotary body for heating composed of a flexible endless film 10, and a heater 12 being in contact with the internal circular face of the endless film 10, which corresponds to a nip part. The heater 12 forms, on the face of a heat-resistant ceramic substrate of which face is opposite to a face being in contact with the endless film 10, heating elements 12a and 12b which are independently subjected to energization control and generate different heat distributions on the ceramic substrate in a direction orthogonal to the carried direction of a transfer material.
Patent JP-S59132455-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/02
Filed: 1983-01-18
Abstract: PURPOSE:To use a tape running device dismounted from a device main body with small in size and light in weight by providing the tape running device freely attachably and detachably to the device main body, and providing a cassette carrying means loading/ unloading a cassette tape the running device mounted on the main body to the main body. CONSTITUTION:When the tape running device 3 is connected to the device main body 1, a connecting section 68 is connected to a connecting section 54, a power is applied to the tape running device 3 and also the cassette tape carrying control section 62 and a tape running control section 64 are connected. When an ejection switch 63 is operated in a state that the tape running device 3 is mounted on the device main body 1 and the 4th detecting switch 70 is in the detecting operating state, i.e., the tape running device 3 is in the magnetic tape running state such as reproduction, then the tape running device 3 is constituted that the magnetic tape running operation such as reproduction is stopped by the said tape running control section 64. Further, when the ejection switch 63 is operated with the tape running device 3 in stopping state, i.e., with the 4th detecting switch 70 in non-detecting operation state and with the 3rd detecting switch 66 in detecting operation state, i.e., with the cassette tape 2 loaded, then a motor 40 is operated by the cassette carrying control section 62.
Patent JP-S56105807-A (JP)
Title: Automatic sheet thickness controller
Inventor: DOBASHI TAKAO
IPC: B21B37/18
Filed: 1980-01-24
Abstract: PURPOSE: The titled controller, for controlling the transfer time, etc., operated from the roll speed  and the distance between the rolling mills, which is made possible to remove various noises from  the input data, is provided with a sufficient responsiveness, and is obtained by constituting so as  to smooth the thickness deviation of the steel sheet detected in a rolling mill and to send this  smoothed thickness deviation to the next rooling mill.   
     CONSTITUTION: A roll gap between 2, a rolling load detector 4 and a rool speed detector 5 are  provided in the rolling mill 2, and the thickness of the steel sheet 1 is operated by the sheet thickness arithmetic device 7. The reference thickness storage device 6 stores the thickness of the steel  sheet 1 at a specified moment during the rolling work, as the reference sheet thickness. The thickness deviation arithmetic device 8 operates the thickness deviation, which is then smoothed by the  smoothing unit 9; and this smoothed thickness deviation is transmitted through the delay unit 10  to the next rolling mill. In the next rolling mill, this thickness deviation is converted by the correction value arithmetic device 11 into a correction value for the position of the screw down device  3; this correction value is inputted to the screw driver 15. The screw driver 15 rotates the motor  16 and drives the screw down device 3. Hereupon, the arithmetic controller 17 receives data from  respective detector for every specified sampling time, and performs a series of operations as stated  above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09200145-A (JP)
Title: Optical transmission circuit and optical direct amplifier circuit
Inventor: ASAKO KATSUHIRO
IPC: H04B10/293
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide the optical direct amplifier circuit and the optical transmission circuit amplifying a burst, optical signal without causing optical surge. SOLUTION: An optical signal to be amplified is branched into two by an optical demultiplexer 12 and the one signal is given to an erbium added fiber 16 via an optical fiber cable 14 with a prescribed delay time. The other branched optical signal is monitored by a light receiving element 22. A stimulated light power control circuit 25 starts supply of a stimulated light 19 from a stimulated light source 18 from the detection of the arrival of the optical signal to an input terminal of the optical fiber cable 14 till the light reaches the erbium added fiber 16. Thus, in the case of non-signal, a natural dissipation light is suppressed and even when a burst optical signal is received, no optical surge is caused at the head of the signal.
Patent JP-H04239663-A (JP)
Title: Electric field attraction/transfer type recorder
Inventor: SUZUKI SHIGEHARU
IPC: B41J2/385
Filed: 1991-01-23
Abstract: PURPOSE:To electrostatically attract a sufficient amount of ink on to the surface of an intermediate medium by an electric field attraction type line recorder capable of line-printing with liquid ink at a high speed even when applied voltage on a line-like recording electrode is reduced to employ a constitution which is inexpensive and easy to control a power source. CONSTITUTION:A line-like electrode 7 is divided into a large number of sections in the width direction of an intermediate medium 14 and arranged in an ink feeder 1. At least the surface of the intermediate medium 14 is composed of conductive material, and a whole-surface charging device 17 is installed on the return route of the intermediate medium 14 from a transfer part 16 to an infiltration regulator 15 to charge the surface of the intermediate medium 14 uniformly. An on-off controller 18 and a power source Es are connected between the electrode 7 and the intermediate medium 14 to selectively apply infiltration regulating voltages on the electrode 7 according to input information signals.
Patent JP-H06212547-A (JP)
Title: Heat-resistant rugging sheet
Inventor: TANI KATSUYA
IPC: D04H1/498
Filed: 1993-01-19
Abstract: PURPOSE:To provide a rugging sheet having excellent heat-retention, heat- insulation, heat-resistance and durability. CONSTITUTION:The heat-resistant rugging sheet is produced by forming a thin film of a thermoplastic polymer having a melting point of <200 deg.C on one surface of nonwoven fabric composed of an organic synthetic fiber having a decomposition temperature of >=600 deg.C, a number of crimp of >=8/inch and a (percentage crimp)/(number of crimp) ratio of >=0.7. A rugging sheet to be used under a severe condition (about 400 deg.C) is required to have a thermal stability to cause little lowering of strength and no generation of decomposition gas at the temperature. A fiber material having a decomposition of >=600 deg.C is necessary for ensure the durability under such severe temperature condition. The use of polybenzazole fiber such as polybenzoxazole and polybenzothiazole is preferable for meeting the above requirement.
Patent JP-H06211081-A (JP)
Title: Vibration proof structure of drive unit
Inventor: TSUYAMA OSAMU
IPC: B60R1/06
Filed: 1993-01-19
Abstract: PURPOSE:To eliminate looseness in the thrust direction of a driven gear which makes an advance/retreat rod go forward and backward by means of screw feed by improving the drive unit of a motor-driven remote control type door mirror. CONSTITUTION:A rubber damper 11 which regulates a position in the thrust direction of a driven gear 8 by making it brought into contact with the side surface of the driven gear 8. The rubber damper 11 also serves as buffering and noise reduction.
Patent JP-S60152378-A (JP)
Title: Connecting method of metallic hoop coil material
Inventor: KOU TAKAO
IPC: B23K11/02
Filed: 1984-01-18
Abstract: PURPOSE:To perform joining of coils to high strength by inserting a thin metallic film having a specific thickness between the butt end faces of coil materials and conducting electricity to the coil materials to melt the thin metallic film while pressing the end faces to each other. CONSTITUTION:A thin metallic film 2 having <=1.0mm. thickness is inserted between the butt end faces of coil materials 1, 1 and thereafter electricity is conducted to the materials 1, 1 while the end faces are pressed to each other. The film 2 is instantaneously melted and is pressed to the joint surfaces by the above-mentioned method and the insert metal 2 existing extremely thinly therebetween is securely joined to the materials 1, 1 on both sides by the pressure in the state approximate to diffusion joining. The materials 1, 1 are therefore securely joined and the accident such as coil breakage is surely prevented.
Patent JP-S61166277-A (JP)
Title: Tuner
Inventor: HIRASAWA KAZUO
IPC: H04N5/44
Filed: 1985-01-18
Abstract: PURPOSE:To realize a trap circuit representing diverse filter characteristics with simple circuit constitution by connecting a trap circuit whose resonance frequency is switched in interlocking with the switching of an upper-side heterodyne and a lower-side heterodyne of a frequency converting circuit of a tuner between the tuner of the television receiver and a video intermediate frequency filter. CONSTITUTION:In a figure, solid lines show a characteristic at reception of a VHF band I of the PAL-B system and broken lines indicate a characteristic of a VHF band III of the PAL-B system. The characteristics above are realized in that only a diode D1 is conducted and a capacitor C3 is connected to a coil L1 in terms of AC at the band I reception and then the resonance frequency of the trap circuit is selected to 38.5MHz by adjusting the coil L1 and a diode D2 is conducted and a capacitor C5 is connected in parallel with the capacitor C3 in terms of AC at the reception of band III and the resonance frequency of the trap circuit is changed near 38.2MHz by adjusting the capacitor C3.
Patent JP-S60171224-A (JP)
Title: Ferromagnetic iron oxide
Inventor: KARASAWA TADAYOSHI
IPC: H01F1/11
Filed: 1985-01-18
Abstract: PURPOSE:To obtain ferromagnetic iron oxide having superior spontaneous magnetization by mixing hematite ground to powder of a specified particle size with a specified amount of metallic iron powder, ferromagnetic oxide powder or ferromagnetic ferrite powder. CONSTITUTION:Hematite is heated to about 500-800 deg.C and put in water or liquefied gas so as to facilitate grinding, and it is ground to powder of 2-50mum average particle size. This hematite powder is mixed with 1-10wt% at least one kind of powder selected among metallic iron powder, ferromagnetic oxide powder and ferromagnetic ferrite powder to obtain ferromagnetic iron oxide having >=0.65emu/g spontaneous magnetization.
Patent JP-S60152050-A (JP)
Title: Manufacture of capacitor
Inventor: NISHIOKA TAIJIYOU
IPC: H01G4/10
Filed: 1984-01-20
Abstract: PURPOSE:To remedy defects such as pinholes, etc., generated in a dielectric for capacitor, by a method wherein, after the very thin dielectric was formed, the dielectric is heated in a hot nitric acid. CONSTITUTION:About 1-mum thick interelement isolation insulating films 2 are formed on an Si substrate 1 and a contact hole (a) is formed. A Ta2O3 film 3 of a film thickness of 60Angstrom  is adhered thereon by a reactive sputtering method. The Si substrate 1 is heated to about 160 deg.C, the dielectric is dipped in boiled hot concentrate nitric acid and is heated for about 20min. After this, Al is evaporated in a film thickness of 0.9mum as a film for forming an electrode 4.
Patent JP-S62164503-A (JP)
Title: Mixing device for urethane foam resin constituent
Inventor: OKAJIMA ATSUSHI
IPC: B29K75/00
Filed: 1986-01-16
Abstract: PURPOSE:To manufacture urethane foam having comparatively coarse diameter of cell without causing faulty ratio of blending by a method wherein urethane foam resin constituent is supplied into a mixing vessel, whose interior is split, and is mixed. CONSTITUTION:The titled mixing device is provided with the main body 4 of a conical mixing vessel, whose interior being supplied with resin constituent from the upper part thereof and discharging mixed resin from the lower part thereof is divided by bulkheads 20-23 to form mixing chambers 24-27, and a supporting plate 1 provided with two sets of orifices 6, 7 through a cylindrical cover 5 and equipped above the main body 4. Respective orifices are connected to a first tank 8, filled with resin constituent A that is a uniform mixture of polyol, catalyst, foam stabilizer and water and a second tank 9, filled with isocyanate. When respective resin constituents are supplied while rotating a rotary shaft 3 provided on the main body 4 of the mixing vessel by a motor 2, respective constituents drop into respective chambers alternately, then, drop slowly to the lower part of the vessel by rotating force, therefore, proper mixing is effected.