baber/WOPTO huggingface dataset:
Patent JP-H0767191-A (JP)
Title: Exchange interface system and communication method of synchronous digital data communication network
Inventor: BARII DABURIYU JIYOONZU
IPC: H04Q11/04
Filed: 1991-05-24
Abstract: PURPOSE: To perform full duplex synchronous communication between two arbitrary terminal stations of a network through a pair of wire connections without requiring any additional connection for a clock pulse or a phase-locked pulse. CONSTITUTION: The transmission of synchronous digital data to a network terminating device 50B of a slave from a master control unit 50A is wholly performed through a pulse width-modulated data flow containing a pulse width- modulated binary pulse having a pulse width-modulated synchronized pulse having prescribed leading transition at the same point in each cycle of a master clock signal. The terminating device 50B draws out clock signals from the received pulse width-modulated binary data flow, decodes the clock signal and synchronously transmits the clock signals from the slave and the terminating device 50B to the master control unit 50A in a non-self clocking way. Phase synchronization is maintained between the transmission and reception of the control unit by using a phase synchronized pulse.
Patent JP-H0316435-A (JP)
Title: Modulation and demodulation system for digital signal
Inventor: UMEMOTO MASUO
IPC: H03M5/14
Filed: 1989-06-14
Abstract: PURPOSE:To reduce the generation of a DC component and to obtain the same aperture width as that of an NRZ code by combining 2 each of data and inverting the polarity between 1st half 2 0s and latter half 2 0s only when 4 consecutive 0s take place and at the boundary of bit intervals. CONSTITUTION:Input data AB, CD are inputted to a 4-bit shift register 3 via input terminals (1-1)-(1-4). The 4-bit shift register 3 fetches 4-phase input data A-D by using a clock E generated from a clock generating circuit 4 to generate a high speed serial data I. In order to detect whether or not data are all '0' at each of 4 units, an AND circuit 8a is used via inversion circuits (2-1)-(2-4) and when an output H goes to a high level, the inversion takes place at the boundary of data bits. Thus, the generation of DC component is reduced.
Patent JP-S637402-A (JP)
Inventor: OTAKA HIDEAKI
IPC: E01C5/00
Filed: 1986-06-27
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-H05260408-A (JP)
Title: Tuning device
IPC: H04N7/171
Filed: 1991-05-23
Abstract: PURPOSE: To control the frequency of a local oscillator signal to set the frequency of an ID carrier in a receiver to a value which approximates a rated frequency more than two frequencies corresponding to two positive and negative tops of an AFT signal. CONSTITUTION: Controllers 13 and 15 which change the frequency of a signal LO of a local oscillator 3 in a search period and comparator circuits 23a and 23b which determine the times when an AFT signal AFT passed first and second thresholds corresponding to first and second frequencies in respective top parts are provided. The controller 15 uses first and second signals of comparator circuits 23a and 23b generated at these times to calculate the frequency of the signal LO corresponding to a correct tuning state and supplies a signal for frequency control to the local oscillator 3.
Patent JP-S6211438-A (JP)
Inventor: ITAGAKI HIDENOBU
IPC: A61B10/00
Filed: 1985-07-08
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-S5374430-A (JP)
Title: Electrophotographic light sensitive material
Inventor: TASAKA MOTOO
IPC: G03G5/05
Filed: 1976-12-15
Abstract: PURPOSE: Not to cause white spots in an image portion even when a one-component type developer is made semiconductive or insulating, and improve storage stability of the title material, by adding a specified amount of copper phthalocyanine to a ZnO-resin dispersion type photosensitive layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06338275-A (JP)
Title: Image display and its driving circuit
Inventor: KISHINO TAKAO
IPC: H01J29/28
Filed: 1993-05-31
Abstract: PURPOSE:To provide an image display whose anodes can be formed without using three-dimensional wiring and which easily obtains the desired brightness of emission light without lowering the brightness of specific emission color-light. CONSTITUTION:Cathodes 2 in striped shape and gate electrodes 3 orthogonalizing them are formed on a first substrate 1, and then anodes 6-1, 6-2, 6-3 in striped shape respectively orthogonalizing the cathodes 2 and provided sequentially with red, green and blue phosphors are formed on a second substrate 5 arranged at a specific distance from the first substrate 1. A anode drawer electrode A2 having the anodes 6-1, 6-3 connected thereto and another anode drawer electrode A1 having the anode 6-2 connected thereto are drawn out respectively from both sides of the second substrate 5, and the two gate electrode 3 are arranged on the first substrate 1 to be positioned below the anode 6-2.
Patent JP-H02138202-A (JP)
Title: Plant disease and soil disease controlling composition having water soluble property and long-term stability
Inventor: OGAWA MASAO
IPC: A01N25/22
Filed: 1989-06-12
Abstract: PURPOSE:To obtain the title composition having excellent water solubility and long-term stability by blending oxophosphoric acid with either one of hydroxide, oxide, triphosphoric acid salt and carbonate salt of alkali metal or ammonium and further condensed phosphoric acid salt of alkali metal. CONSTITUTION:A plant disease and soil disease controlling composition having water soluble property and long-term stability obtained by (1) blending oxophosphoric acid, namely 5-ethyl-5,8-dihydroxy-8-oxo-1,3-dioxolo(4,5-g) quinoline-7-carboxylic acid with (1) one or more kind selected from a hydroxide, oxide, triphosphoric acid salt and carbonate salt of alkali metal and ammonium and further one or more kind of condensed phosphoric acid salt of alkali metal or (2) blending an alkali metal salt of oxophosphoric acid or ammonium salt of oxophosphoric acid with one or more kind of condensed phosphoric acid salt of alkali metal or each blending the above-mentioned both with O-(2,6- dichloro-4-methylphenyl)-O,O-dimethylphosphorotioate.
Patent JP-S5940641-A (JP)
Title: Negative type photoresist composition used for high resolution image
Inventor: NAKAMURA HATSUO
IPC: G03F7/008
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a negative type photoresist swelling a little in development and capable of attaining superior resolution, by using a specified cyclized polyisoprene as a main solid component, and a bisazide as a cross-linking agent. CONSTITUTION:A rubber type negative photoresist compsn. is prepared by adding 2,6-di-(4'-azidobenzal)-4-methylcyclohexane as a cross-linking agent to a xylene soln. of cyclized polyisoprene having 10-100 thousand wt. average mol. wt. and <=1.9mol.wt. distribution by 2-5wt% of said polyisoprene. A silicon wafer is coated with said compsn. with a spin coater to obtain an about 1mum thick coat film. A photoresist image having superior resolution, such as 1.5mum min. width, and 5.25 gamma value, and good sensitivity is obtained by exposing it to UV light, because of narrow mol. wt. distribution of said polyisoprene, in spite of its small wt. average mol. wt.
Patent JP-H09305965-A (JP)
Title: Medium and device for recording information
Inventor: MORITA OSAMI
IPC: G11B5/82
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To run a magnetic head at a very small spacing from the surface of a disk by providing an information recording medium in which the undulation in the running direction of a head slider at least on one surface is adapted to a specific expression. SOLUTION: In an information recording medium on which information is recorded by a levitation type head slider 6, the undulation in the running direction of the head slider 6 at leas on one surface is adapted to an expression indicated by a number 1, where (a) represented the amplitude of the undulation in the running direction of the head slider, (h) represents the average levitation amount of the head slider, λ represents s the cycle of the undulation in the running direction of the head slider, and (l) represents the length of the head slider. When a current is supplied to a voice coil 5 from the outside, an arm 4 is turned around a vertical axis 4a due to a strength which is produced by the magnetic fields of magnets 7a, 7b and by the current flowing to the coil 5. As a result, the slider 6 is moved top the radial direction of a disk 3.  Then, a magnetic head 8 is levitated and run at a very small spacing from the surface of the disk.
Patent JP-H0296468-A (JP)
Title: Picture processor
Inventor: SATO MASA
IPC: G03G15/04
Filed: 1989-06-12
Abstract: PURPOSE:To effectively erase picture information by providing an instructing device, which selects arbitrary one piece of picture information in the plural recording blocks of a memory, and an erasing device, which erases the picture information being stored into the recording block selected by means of the instructing device. CONSTITUTION:For exposure, an original on an original stand 303 is radiated by light from a source 303, and a reflection image is formed on a memory by a lens system 503. The reflection image is formed in the turned-on condition of a write switch 510. When the reflection image is formed on the memory in the turned-on condition of the write switch 510, a resistance in a photoconductive layer is changed according to the various density of the original, and an impressing voltage to a liquid crystal 407 is changed. Consequently, the light transmittance of the liquid crystal changes according to the original image as well. That is, original information is temporarily stored into a compound memory consisting of the liquid crystal and the photoconductive layer. Further, for erasing, the light of a tamp 403 is evenly radiated on the compound memory, a switch 511 is turned on, and an alternating current signal from a light source 209 is impressed to the memory.
Patent JP-S636927-A (JP)
Title: Full duplex communication system
Inventor: HONMA KANICHI
IPC: H04B14/00
Filed: 1986-06-26
Abstract: PURPOSE:To attain inexpensive full duplex communication system by selecting a corresponding outgoing signal frequency and an incoming signal frequency so as to have a prescribed difference and converting the incoming signal frequency into the outgoing signal frequency at a center. CONSTITUTION:Assigned frequencies f11, F11 of a terminal equipment 11 are selected. For example, a line connection equipment 6 sends a call signal in a frequency f11 corresponding to the terminal equipment 11 in the incoming signal by the call from a terminal equipment 7. The incoming signal in the frequency f11 is received by a center signal transmission/reception equipment 2 via a branching filter 5 and a two-way amplifier 4 and increased by s frequency X at the frequency converter 1 and the result is sent again as the outgoing signal frequency F11. Since the signal F11 is a frequency assigned to the terminal equipment 11 in the distribution network, only a line connection equipment 10 provided corresponding to the terminal equipment 11 responds to the frequency signal F11 and the result is sent to the terminal equipment 11. Thus, the inexpensive full duplex communication system is attained.
Patent JP-S5591105-A (JP)
Title: Magnetic thin film
Inventor: TAKAO MASATOSHI
IPC: G11B5/66
Filed: 1978-12-04
Abstract: PURPOSE: To obtain a magnetic thin film with a coercive force enhanced by a magnetic recording medium mainly composed of an oxide by increasing the magnetic anisotropic energy of the entire thin film to enhanced the crystal anisotropy through proper reorientation of crystals.  
     CONSTITUTION: An anisotropic energy is generated within the film at a level high enough to overcome the demagnetizing field energy by reviving the magnetic anisotropic energy in the crystal through proper reorientation from the random orientation in which said energy has been equalized and dead. For reorientation of the crystal axis, it is necessary to reconcile the crystal surface having higher crystal growing velocity with the axis having higher tendency for the crystal magnetic anistropy. As a means of reorientation of the crystal axis, the in-magnetic field evaporation, diagonal incidence evaporation or the like is employed. This produces a magnetic thin film with a higher coercive force. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11342457-A (JP)
Title: Continuous casting device
Inventor: ASAO HARUHIKO
IPC: B22D11/059
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting device for improving casting velocity by reducing ingot defects and improving contamination of a work circumstance and mold cooling water. SOLUTION: This continuous casting device comprises a tundish 1 for temporarily storing a molten metal 4 supplied from a dissolution furnace, a nozzle 2 extending downwards from the bottom of the tundish 1, and a mold 3 which cools/solidifies the molten metal 5 poured from the nozzle 2 and forms an ingot 6 from the molten metal 5. In this case, a cover 7, which shields the molten metal 5 inside the mold 3 from the outside atmosphere and from which a reducing gas or an inert gas is injected, is provided between the tundish 1 and the mold 3.
Patent JP-H0715131-A (JP)
Title: Mounting method of electronic component
Inventor: TAKAGI ATSUSHI
IPC: H05K3/34
Filed: 1993-06-22
Abstract: PURPOSE:To provide a mounting method of electronic components with fewer soldering bridge defects between neighboring lead terminals. CONSTITUTION:Solder precoats 12a and 12b are applied, before printing cream solder 3a and 3b, on terminals of IC's with higher coplanarity, on a part or all of pads 2a and 2b that correspond with electronic component electrodes that require ample supply of solder, or on a part or all of the pads 2a and 2b of the other electronic components. An adhesive or sticky flux is formed on the cream solder 3a and 3b that correspond with the precoat 12a and 12b by painting.
Patent JP-H09309462-A (JP)
Title: Mud guard
Inventor: YAMAUCHI NAOTO
IPC: B62D25/18
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent a hook lock from coming off by external force applied to a two-folded mud guard, by providing a plurality of hooks with a prescribed space in a width direction in an upper end edge of a mud guard main unit, and opening a hook lock hole inserted/removed to/from the hook under the mud guard main unit. SOLUTION: In a width direction in an upper end edge of a mud guard main unit 1, a plurality of hooks 3a, 3b are provided with a prescribed space, with one hook 3a facing downward and the other hook 3b facing upward, hook lock holes 4a, 4b inserted/removed to/from the hooks 3a, 3b are opened under the mud guard main unit 1. In road surface running, a lower end of the mud guard main unit 1 is sagged down, springing up of mud water and small stone is prevented. In the case of applying external force to act from a reverse side surface of the mud guard main unit 1, the two-folded mud guard main unit 1 is pressed upward, but one hook 3a with a flexing direction made down facing is operated, dislocation of the hook lock holes 4a, 4b from the hooks 3a, 3b is impeded.
Patent JP-H0317176-A (JP)
Title: Hot-melt adhesive
Inventor: YASUYOSHI MATSUNORI
IPC: C09J175/04
Filed: 1989-06-15
Abstract: PURPOSE:To obtain a hot-melt adhesive excellent in weather resistance by curing an adhesive containing a hydrogenated hydroxyl group-containing liquid diene-based polymer and a polyisocyanate compound in a specific proportion. CONSTITUTION:The objective adhesive composed of a cured substance obtained by treating a liquid polymer composition composed of (A) a hydrogenated hydroxyl group-containing liquid diene-based polymer and (B) a polyisocyanate compound at 0.3-0.2 molar ratio (NCO/OH) of isocyanate(NCO) groups to hydroxyl groups(OH) in the component (A). Furthermore, a tackifier, as necessary, is preferably contained in the above-mentioned adhesive.
Patent JP-S5275163-A (JP)
Title: Function generator of amplitude modulation
Inventor: SHIRAISHI MITSUO
IPC: H03K4/08
Filed: 1975-12-19
Abstract: PURPOSE: To obtain function generator of amplitude modulation by outputting the signal obtained through comparison of aural signal and the signal whose carrier wave is detected, in the form of pulse continuous signal which is divided into two every cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5675830-A (JP)
Title: Preparation of record disc
Inventor: SAITOU MASAO
IPC: G11B3/70
Filed: 1979-11-22
Abstract: PURPOSE: To manufacture a record disc of high tone quality and with pictures by preparing surface material layers of heat-gelatinized (semi)transparent thermoplastic resin on both sides of a printed paper on both surfaces of which is applied or welded (semi) transparent thermoplastic resin and heat-pressing them.  
     CONSTITUTION: On the insides of upper and lower molds 1 and 2 are arranged stampers 3 and 4. Over the center axis 5 of the lower mold 2 are fitted the first surface material 6 of (semi)transparent thermoplastic resin heat-gelatinized beforehand, then a printed paper 8 on which letters, pictures, etc., are printed and on both surfaces of which are applied or welded (semi)transparent thermoplastic resin 7, 7, and further the second surface material 9 the same as the first surface layer in sequence, and when the molds 1 and 2 are closed and heat-pressed, the surface materials 6 and 9 flow radially from the center axis 5 outwards. Tension is exerted upon the printed paper 8 and it is deflected, but since the thermoplastic resin 7, 7 on both surfaces have been heated to a soft state, the surfaces of the stampers 3 and 4 are not damaged. By cooling the molds keeping them closed to unite the surface materials and the printed paper, a record disc with perfect sound groove forms, high tone quality and pictures can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000341157-A (JP)
Title: Digital audio broadcast reception device and method for storing and retrieving information of the reception device
Inventor: MORITA TETSUHISA
IPC: H04H60/74
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for a user to complete selection of a desired service which is to be offered with a transmitting signal including plural services by storing in advance the service IDs of receivable services so as to be correspond to the information relating to the services. SOLUTION: Through user's operation, an input part 9 sends a selection indication for services stored in advance out to a system control part 5. The system control part 5 retrieves a service ID stored in a control information storage part 6 and reads a corresponding service ID and its frequency information out of the control information storage part 6, when the service ID is found. Then the system control part 5 retrieves a service label which is stored in a service information storage part 7 to be made to correspond to the service ID retrieved and selected in the control information storage part 6 and reads the data of the corresponding service label when the service label is found, thereby outputting the data to a display part 8.
Patent JP-S5940572-A (JP)
Title: Semiconductor device
Inventor: UENO SEIICHI
IPC: H01L21/331
Filed: 1982-08-31
Abstract: PURPOSE:To enhance high frequency performance by reducing collector-base capacitance by a method wherein a substrate is removed from the outside surface of the base region to the lower part in the periphery, and the part is protected with an insulation film, when the base region is formed by selective diffusion on the semiconductor substrate serving as a collector region, and an emitter resion is provided therein, resulting in the formation of a bi-polar transistor. CONSTITUTION:The P type base region 3 surrounded by a P<+> type region 2 in the periphery is formed at the surface layer part of an N type Si substrate 1 used also for an collector region, and an N type emitter region 6 is diffusion-formed therein. Next, the substrate 1 is changed into a relief form by removing the substrate 1 positioned at the side surface and the bottom surface of the P<+> type region 2 which contacts the substrate 1, and the exposed part thereof is protected with the SiO2 film 9. Thereafter, the SiO2 film 5 is adhered over the entire surface, windows are opened, and an emitter electrode 7 and a base electrode 8 are mounted on the regions 6 and 2 respectively. Thus, the high frequency characteristic is improved by reducing the area of collector- base junction, thus shortening the length of the boundary line 14 of a depletion layer, and accordingly reducing the junction capacitance.
Patent JP-H09330871-A (JP)
Title: Electron beam exposing system and method for manufacturing device using the same
Inventor: MURAKI MASATO
IPC: H01J37/305
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To unrequire works of transferring pattern data and converting into control data by a method wherein there is provided data controlling means for transmitting control data corresponding to patterns exposed by an electron beam exposing device which transmitted pattern information in response to the exposure pattern information. SOLUTION: A control system 22 commands a deflection control circuit 17 to deflect a plurality of electron beams from an element electronic optical system array by a sub-deflector of a deflector 6. At this time, the control system 22 commands a focus and antigmatism control circuit 2 to control a dynamic focus coil 7 based on dynamic focus correction data which have been beforehand acquired to correct a focus position of a reduction electronic optical system 4. Simultaneously, the control system 22 controls a dynamic staying coil 8 and corrects an astigmatism aberration of a reduction electronic optical system. The sub-deflector of the deflector 6 deflects a plurality of electron beams and simultaneously turns on/off a blanking electrode. Thereby, a sub-field is sequently exposed to expose the entire wafer face.
Patent JP-S5482932-A (JP)
Title: Cursor display unit
Inventor: KANDA TAISUKE
IPC: G06F3/14
Filed: 1977-12-15
Abstract: PURPOSE: To display the items of character inputted clearly with the cursor, by displaying the inputted Kana characters in order and by performing the cursor display to the Kana characters already displayed and the next display position, in the Japanese character input unit of Kana Japanese character-Kanji Chinese character conversion type.  
     CONSTITUTION: In the Japanese character input unit of Kana-Kanji conversion type, the keyboard 2 corresponding to Kanji is sequentially depressed, displaying the Kana letters corresponding to the kanji on the display 5 on the display 1 in order. In this display, as soon as the cursor bar 6 under the Kana letters displayed with the cursor control program 13 of CPU 4 is illuminated, the cursor bar 6 of the display position displayed next is also illuminated. Further, when the input of Kana character corresponding to the Kanji is finished and the operator depresses the Kanji conversion key of the function key, Fn, desired Kanji is displayed on the display 5 and the cursor bar 6 corresponding to the next display position is illuminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06335616-A (JP)
Title: Sheet like desiccating agent and production thereof
Inventor: YAMANAKA TSUNEYUKI
IPC: B01D53/26
Filed: 1993-05-28
Abstract: PURPOSE:To provide a sheet like desiccating agent low in bulk, free from the exudation of a moisture absorbent and can be used in accordance with the size of article, the degree of drying time or drying intensity. CONSTITUTION:A moisture absorbing ink film layer 2 is formed on plural recessed parts 10 of a moisture inpermeable sheet 1 having a rugged surface and a moisture permeable sheet 3 is joined with plural projecting parts 11 of the moisture inpermeable sheet 1 with a certain interval from the moisture absorbing ink film layer 2 of the moisture inpermeable sheet 1.