baber/WOPTO huggingface dataset:
Patent JP-H01183244-A (JP)
Title: Line automatic connection/data transmission equipment
Inventor: ARAI KAZUNARI
IPC: H04L13/08
Filed: 1988-01-18
Abstract: PURPOSE:To efficiently transmit data which are sporadically generated and to reduce line cost by automatically connecting a line after data are accumulated in a data storage part so as to transmit data. CONSTITUTION:A control part supervises the quantity of data which are transmitted from a terminal equipment and stored in the data storage part. When it exceeds the previously decided quantity, a line control part 3 is controlled and the line is connected to a data transmitting destination which is previously set. Data stored in the data storage part 4 are all transmitted to a data modulating part 1 and modulated, then is sent to the data transmitting destination. After termination of the transmission of all data stored in the data storage part 4, the control part 5 controls again the line control part 3, blocks the connection of the line and waits for data transmitted again from the terminal equipment 7. Thus, data which are sporadically generated for a long time can efficiently be transmitted and line cost can be reduced.
Patent JP-H04247973-A (JP)
Title: Ink jet recording device
Inventor: TAKEMURA MAKOTO
IPC: B41J2/05
Filed: 1991-01-25
Abstract: PURPOSE:To ensure that a recorded image has a high print quality irrespective of the individual intrinsic difference of each device by mounting a distance setting device which adjusts the distance between a recording head and a recording medium, and making the distance adjustable during assembly in accordance with the individual properties of each device. CONSTITUTION:When mounting a recording head tip 10 to a device, a guide groove 15 in the recording head tip 10 becomes engaged with a guide 215 on a carriage side. Subsequently, the recording head tip 10 is moved downward in response to this engagement action, and a feed pipe 13 is introduced into a feed aperture 219 on the carriage side. Introducing the feed pipe 13 into the feed aperture 219 can be carried out using the guide. This movement is stopped by the bottom of the recording head tip 10 running into part of the bottom of a head amounting part on the carriage side.
Patent JP-H11203170-A (JP)
Title: Event circuit
Inventor: TABUSE TAKUYA
IPC: G06F11/28
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To execute a desired event to access to a dynamic variable by starting an event when the array element value of a dynamic variable which is outputted to a data bus in accordance with a supervisory address coincides with condition variable value. SOLUTION: An updation holding circuit 7 of array leading address value inputs the latest array leading address value and difference in the array which is relative value up to a target element to an address adder circuit 8 and they are added. When data value of a target element coincides with comparison condition numeric value that becomes optional variable value, an MPU 2 confirms the existence of access of array elements of the target so that an event circuit 3 can operate. That is, a supervisory area address supervisory circuit 9 compares the difference in the array with address bus value from the MPU 2 and outputs them as range comparison results. Thus, a debugger 1 follows the position of an optional array element of a dynamic variable array and monitors the data value of the array element, and when they coincide on a designated condition, the circuit 3 generates a desired event.
Patent JP-S63177434-A (JP)
Title: Electronic component connecting structure and manufacture thereof
Inventor: MATSUMOTO KUNIO
IPC: H01L23/48
Filed: 1987-01-19
Abstract: PURPOSE:To obtain a connecting structure which can be freely displaced vertically within a certain limit without reducing the horizontal expansion difference absorbing function of a flip-chip and a substrate by simultaneously forming conductive leaf springs having heights smaller than minimum lateral size on an insulating sheet, and employing them as part of a flip-chip bonding. CONSTITUTION:Conductive leaf springs 1 having heights formed simultaneously on an insulating sheet 2 are inserted as parts of a connecting structure in a flip-chip bonding for electrically connecting an electronic component 3 having a plurality of connecting points 32 to a substrate 4. A metal plate 1' bonded to the sheet 2 in which holes are formed at the positions corresponding to the points 32 is photoetched, and independent conductive plate springs 1 of the number corresponding to the points 32 are simultaneously so formed that one ends remain bonded to the sheet 2 and the other ends are disposed at the holes of the sheet 2. For example, the springs 1 are spirally formed, the spiral centers of the springs 1 are connected to chip electrodes 32, and the other ends are connected by solders 31, 41 to substrate electrodes 42.
Patent JP-S57122460-A (JP)
Title: Electronic copier
Inventor: IGAWA KIYOSHI
IPC: G03G21/04
Filed: 1981-01-23
Abstract: PURPOSE:To obtain the copying image that cannot be recopied on plain paper by using the drop toner selected in accordance with the spectral reflectance characteristics deduced from the spectral characteristics of a light source of a copying machine and the spectral sensitivity characteristics of a photoreceptor. CONSTITUTION:The spectral reflectance characteristics of color toners are suitably selected in accordance with the spectral characteristics of the light source of a copying machine and a photoreceptor, whereby the toner that can be distinctly viewed by naked eyes but cannot be recopied with that electronic copier is obtained (this is called ''drop toner''). Two pieces of developing units 2, 3 are provided around a photoreceptor 1, which are so arranged as to be spaced and approached from and to each other. An ordinary black toner is put in the unit 3, and the drop toner (blue system) in the unit 2. When the developing units are changed over to the side 2 of the drop toner, the copying image that cannot be recopied is obtained.
Patent JP-H02189811-A (JP)
Title: Conductor
Inventor: IMAIZUMI MITSUYUKI
IPC: H01B5/08
Filed: 1989-01-17
Abstract: PURPOSE:To obtain such a conductor as being lightweight and having a small coefficient of thermal expansion, great tensile strength and god conductivity by coating the surface of its core made of carbon fiber with a metal coat of good conductivity. CONSTITUTION:A conductor 1 comprises a core 2 coated on its surface with a copper coat 4 by plating, the core 2 being formed by stranding of plural pieces of PAN type carbon fiber 3 formed from acrylic fiber obtained by spinning of polyacrylonitrile as raw material.
Patent JP-H04250404-A (JP)
Title: Optical circuit and its manufacture
Inventor: TERUI HIROSHI
IPC: H01L27/00
Filed: 1991-01-28
Abstract: PURPOSE:To mount an optical function element in the optical circuit of an optical waveguide, formed of oxide glass, by a simple process at high yield and low cost. CONSTITUTION:A V-groove plate 6 for connecting an optical fiber is provided on a side wall including the waveguide end part of a rectangular through hole 5 bored halfway in a waveguide 3' on a substrate 1 and the optical function module 7 with the optical fiber is connected optically to the waveguide 3' through the through hole 5 by said V-groove plate 6 and a pressing plate 10.
Patent JP-H04211359-A (JP)
Title: New microorganism
Inventor: HAYASHI TAKAYA
IPC: C12N1/20
Filed: 1991-01-28
Abstract: PURPOSE:To provide a new microorganism capable of producing halophilic alkali amylase. CONSTITUTION:The objective new microorganism is a bacterial strain growing and proliferating in alkaline state, growing and proliferating in the presence of >=5wt.% of sodium chloride, assimilating starch, capable of producing halophilic alkali amylase and belonging to genus Natronococcus.
Patent JP-S56105565-A (JP)
Title: Character recognizing device
Inventor: MURASHIGE KUNIO
IPC: G06K9/62
Filed: 1980-01-28
Abstract: PURPOSE:To make a device constitution simpler and lower in cost by converting image patterns of the character symbols which are read optically and the character symbol information which are on-line-inputted to the equivalent signal type and subjecting the same to feature extraction recognizing processing. CONSTITUTION:The image pattern of the character symbols picked up and inputted to a photoelectric conversion part 3 is once stored and held on a pattern image memory 21, after which it is supplied to a detecting and reliefing part 5. The information of the character symbols inputted via an on-line input conversion part 13 is supplied together with the position information thereof into a smoothing and thickneing processing part 22, by which it is subjected to bold line processing. This information is successively written into a pattern image memory 21, and is formed to image patterns. Hence, the information inputted through the on-line input conversion part 13 in the memory 21 artificially assumes the signal type equal to the image patterns of the character symbols picked up and inputted in the photoelectric conversion part 3 and therefore it receives feature extraction recognization processing in an OCR, whereby the character symbol interpretation is accomplished.
Patent JP-H06220459-A (JP)
Title: Safety mechanism in waste plastic liquefying equipment
Inventor: NAGAI KENICHI
IPC: B09B3/00
Filed: 1993-01-21
Abstract: PURPOSE:To provide pyrolysis-catalytic reforming type waste plastic liquefying equipment wherein combustible gas formed through pyrolysis of waste plastic is surely prevented from causing an explosion or a fire together with air entrained therein either in a waste plastic feeding system or in a pyrolysis oven. CONSTITUTION:The equipment in this title has such a constitution that a waste plastic feeding system is provided with a nitrogen-introducing line 34, a water- sealing vessel 16, a safety valve 14, and an oxygen content meter 17 and/or a hydrocarbon content meter 18, while a pyrolysis oven 4 is provided with a nitrogen-introducing line 19, a water-sealing vessel 23, and safety valves 20 and 21.
Patent JP-S5292521-A (JP)
Title: Temperature control system for duplicator
Inventor: HOSAKA MASAO
IPC: G03G15/20
Filed: 1976-01-29
Abstract: PURPOSE: To simplify the mutual selection of heaters, the division of temperature control at the times multile copies and single copy, etc., by controlling the temperature of a duplicator with computer programs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01183903-A (JP)
Title: Surface acoustic wave oscillator
Inventor: MISU KOICHIRO
IPC: H03H9/42
Filed: 1988-01-19
Abstract: PURPOSE:To obtain an oscillator output with low noise by equipping with a matching circuit in which the impedance to consider a surface acoustic wave element from an amplifier terminal shows the value close to the impedance to give the noise index minimum of the amplifier, between the amplifier terminal and the surface acoustic wave element. CONSTITUTION:Matching circuits 8a and 8b are inserted between a surface acoustic wave element 1 and an amplifier 2. An input side matching circuit 8a is set so that an impedance ZMi to consider the surface acoustic wave element 1 side from an input terminal 3a of the amplifier 2 can become the value close to an impedance Zm to give the noise index minimum of the amplifier 2. An output side matching circuit 8b is set in the same way as the input side matching circuit 8a. The figure shows an impedance characteristic when the matching circuit 8 is added to the surface acoustic wave oscillator. At this time, the impedance ZMi of the surface acoustic wave element 1 is away from a matching point ZAi of the amplifier 2, a mis-matching loss occurs. However, the reducing quantity of a noise index is large than a mis-matching loss increasing quantity.
Patent JP-S54102785-A (JP)
Title: Device for watertightly holding ship bottom door
Inventor: SHIYUDOU YASUNOBU
IPC: B63B25/04
Filed: 1978-01-27
Abstract: PURPOSE: To support the weight of dumping article normally and to completely watertightly hold the bottom door of a ship by urging a packing of the door at the holl bottom via the tightening force of a stopper.  
     CONSTITUTION: When the hopper dumping port 5 formed by crest member 4 at the bottom center of the hold 2 of an ocean dumping ship 1 is, for example, closed, the bottom door 8 is upwardly rotated by winding up a chain 11 coupled with a winch 10. When watertightly holding the door 8, stoppers 22 connected to stopping unit 18 provided oppositely at the hull 19A at both sides of the port 5 are extended from cylinders 21 to make the upper oblique end surface with the lower surface of the movable wedge 17. Thus, the shaft 7 inserted into long hole 13 of a hinge member 6 at the base of the door 8 is raised to urge a packing 14 at the hull at the upper surface of the movable end and at the base of the door 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61168624-A (JP)
Title: Novel bromine-containing phenolic resin and its production
Inventor: NANBA HIROAKI
IPC: C07C39/42
Filed: 1985-01-21
Abstract: PURPOSE:To obtain a bromine-containing phenolic resin reduced in residual stress, improved in heat resistance and rendered flame-retarding, by polymerizing a bromine-containing phenol and dicyclopentadiene in the presence of a catalyst. CONSTITUTION:A bromine-containing phenol and dicyclopentadiene are polymer ized in the presence of a catalyst to produce a bromine-containing phenolic resin of the formula (wherein n is 0-15 and X and Y are each 1-3). Examples of the bromine-containing phenols include o-bromophenol, 2,4-dibromophenol and 3,5-dibromophenol. The catalysts may be any Lewis acids and include AlCl3, BF3 and p-toluenesulfonic acid. The temperature for polymerizing the bromine- containing phenol with dicyclopentadiene is 20-180 deg.C, preferably, 70-120 deg.C.
Patent JP-H02189731-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/09
Filed: 1989-01-18
Abstract: PURPOSE:To attain stable recording, reproduction and erasure of information with respect to an optical information recording medium by adjusting a tracking mirror to keep a minute spot irradiated on the optical information recording medium in a proper state. CONSTITUTION:The device is provided with position sensor mechanisms 51, 52 detecting a rotary position of a tracking mirror 37 so as to correct an incident angle of an incident light in an objective lens 38 and carriage control mechanisms 53-56 applying moving control to a carriage 31 based on an output signal from the position sensor mechanisms 51, 52. Thus, it is possible to maintain a minute spot irradiated on an optical information recording medium 39 so as to have a proper diameter and shape at all times. Thus, stable recording, reproduction and erasure of information with respect to the optical information recording medium 39 is attained.
Patent JP-H05198640-A (JP)
Title: Heater for high temperature test of semiconductor device
Inventor: HAMA HIROYUKI
IPC: H01L21/66
Filed: 1992-01-22
Abstract: PURPOSE:To make it possible to heat the whole semiconductor device to a set temperature uniformly and obtain miniaturization. CONSTITUTION:A heater comprises a heater body 12 which includes a heating device 14 and covers a test object LSI 1 removably, and a control device in which electricity passes to the heating device 14. A heat transfer face 12c with which a package 1a of the test object LSI 1 closes is formed on the heater body 12. An outer shape of the heater body 12 has the same dimension as that of the test object LSI 1, and miniaturization can be obtained. A heat is uniformly conducted to the whole test object LSI 1 through the bottom 12c of the heater body 12.
Patent JP-H02188730-A (JP)
Title: Controller for camera
Inventor: KOTANI TAKAAKI
IPC: G03B7/16
Filed: 1989-01-18
Abstract: PURPOSE:To expand an in-focus range by providing a data table which houses setting position data on a photographic lens and flag data indicating whether or not stroboscopic photography is urged at every combination of range finding data and brightness data. CONSTITUTION:The controller is constituted with a range finding means, a photometry means, and the data table 29 stored with the setting position data on the photographic lens 10 and the flag data indicating whether or not stroboscopic photography is urged or not at every combination of range finding data and brightness data. In this case, the setting position of the lens 10 can be determined in consideration of not only the range finding data, but also brightness data on an object and even when it is judged from the brightness data that it is light enough not to require stroboscopic photography, the stroboscopic photography is urged to take a photograph while the depth of field is increased. Consequently, the in-focus range is expanded.
Patent JP-H11215002-A (JP)
Title: Decoder circuit and its production and liquid crystal display device using the decoder circuit
Inventor: MAEKAWA TOSHIICHI
IPC: H03M7/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a decoder circuit which has a small area and a simple layout. SOLUTION: This decoder circuit includes an NMOS transistor TR group 35 and a PMOS TR group 36, and the gates of TRs of both groups 35 and 36 which are connected to the data lines 31 and 34 respectively. At the same time, the source of a 1st TR N1 of the group 35 is connected to a negative power supply VSS, and the source of a 1st TR P1 of the group 36 is connected to a positive power supply VDD. Then a node A is connected to the supply VDD via a transmitting NMOS TR N5 and a pull-up high resistance R1, and a node B is connected to the supply VSS via a transmitting PMOS TR P5 and a pull-down high resistance R2 respectively.
Patent JP-S56107975-A (JP)
Title: Power prime mover by wind
Inventor: SATOU HIROSHI
IPC: F03D3/04
Filed: 1980-01-31
Abstract: PURPOSE: To promote the efficiency of a wind-power prime mover by fixing a driving wheel connected to a reversible motor on a frame body provided on a circular rail to be turned round and operating this reversible motor by microswitches set on both sides of a wind-direction plate.  
     CONSTITUTION: A frame body 5 is provided on a circular rail 2 to be turned round, and a hopper-shaped wind-collecting drum 6 is fixed on this frame body 5. A wind- direction plate provided with microswitches 10a and 10b on both sides is set outside this wind-collecting drum 6, while a driving wheel 39 connected to a reversible motor 25 to be driven by microswitches 10a and 10b is fixed on the frame body 5. In this construction, when the direction of wind is changed, microswitches 10a and 10b are operated to drive the driving wheel 39, and the wind-collecting drum 6 is adjusted to face to the wind oppositely for taking out the energy of wind power efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59135418-A (JP)
Title: Processing method of optical fiber
Inventor: NISHIWAKI YOSHIKAZU
IPC: G02B6/28
Filed: 1983-01-25
Abstract: PURPOSE:To form a branching element where optical fibers are joined mutually in parallel, by forming the section shape of a film into a transversally long semiellipticity and determining the length of the shorter diameter of this semiellipticity with an etching rate of the film and that of an optical fiber and process the side face of the fiber to level it with a base plate. CONSTITUTION:A groove 2 is provided in a base plate 1, and a fiber 3 is half buried in this groove 2 and is fixed. This fiber 3 is covered with a film 4. In this case, the sectional shape of the film 4 is formed to a transversally long semiellipticity, and the length of the shorter diameter, namely, the length in the y-axis direction of this semiellipticity is determined in accordance with (K1-K2) r/K1 (K is the etching rate of the fiber and K2 is that of the film and (r) is the radius of the clad of the fiber), and the film is etched in the y-axis direction, and then, the clad outside face of the fiber is processed to level it with the substrate. Thus, the branching element where optical fibers are joined mutually in parallel is formed with a high reliability.
Patent JP-H03215507-A (JP)
Title: Production of ethylenic copolymer
Inventor: TSUTSUMI KATSUAKI
IPC: C08F2/00
Filed: 1990-01-18
Abstract: PURPOSE:To stably produce an ethylenic copolymer having excellent adhesivity, releasing little odor, and usable for food packaging by injecting a soln. of a radical-polymerizable acid anhydride in a specific solvent into the copolymn. system in copolymerizing ethylene with the acid anhydride under a high pressure. CONSTITUTION:Ethylene and a soln. of a radical-polymerizable acid anhydride, pref. maleic or itaconic anhydride, in a solvent selected from the group consisting of acetone, 2-butanone, methyl acetate, and ethyl acetate are injected into, e.g. an autoclave equipped with a stirrer, and copolymerized in the presence of a radical initiator under 700-3000atm, pref. 1500-2500atm, at 100-300 deg.C, pref. 150-250 deg.C, to give an ethylenic copolymer useful as a packaging material. The acid anhydride content in the soln. is 20-60wt.%, and that in the polymer is 0.05-3mol%.
Patent JP-H07213427-A (JP)
Title: Electric hot water storing container
Inventor: KAWAI TOSHIAKI
IPC: A47J41/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide hot water at a desired temperature automatically in response to the life style and life time program of a user by providing a plurality of stages for a time setting means for the electric hot water storing container, and concurrently providing a program timer allowing a water boiling heater control means to be actuated in response to the life time program per day of the user. CONSTITUTION:A control panel equipped with a display section 13 and an operation switch section 15 is provided for the upper surface of the front end section 2a of a closure 2. The operation switch section 15 is provided with press switches such as a program switch 15d for life time setting, a selection switch for the day of a week, and the like. The electrical hot water storing container is provided with a water boiler capable of being controlled by a program, and with a thermal insulation control circuit. A microcomputer control unit judges feed water temperature, water boiling and thermal insulating function, program control conditions and the like with operating signals inputted for water temperature data and various operating switches, and allows a relay drive circuit or a Triac drive circuit to be actuated for water boiling and thermal insulation control.
Patent JP-S57123016-A (JP)
Title: Apparatus for producing resin pellet
Inventor: NAKAMURA KENSAKU
IPC: B29B9/00
Filed: 1981-01-24
Abstract: PURPOSE:To unnecessitate a cooling tank, and to make an apparatus as a whole compact, by immediately setting an extruded resin by blowing high temperature cooling water toward outlets of a die in pelletizing a linearly extruded resin. CONSTITUTION:By letting cooling water 8 pass through first, second and third heaters 4-6 by opening valves 11, 13, 14, 15, 29, 30, the cooling water 8 cools a barrel 3 to maintain it at a suitable temperature, and the cooling water 8 that has absorbed heat by this cooling, and has been heated to high temperatures is discharged via a warm water passageway 10 from a nozzle 3 under pressure of air against mold bores 22 in the outer surface of the die 21. At this time, the resin that has been linearly extruded through the mold bores 22 of the die 21 is suitably set immediately by the high temperature cooling water 8, and is pelletized by a cutter 23 to be discharged through a window hole 32 of a cover 31 without them being adhered to each other.