baber/WOPTO huggingface dataset:
Patent JP-H02209045-A (JP)
Title: Exchange
Inventor: DOI YUKIHIRO
IPC: H04L45/24
Filed: 1989-02-09
Abstract: PURPOSE:To reduce the chance of communication affected by a fault in the case of a fault of a communication network by implementing two transfer systems for the transfer based on a normal given number between terminal equipments or between exchanges and the transfer based on the number of the exchanges depending on each packet. CONSTITUTION:A network monitor circuit 235 monitors the state of the network and when a fault takes place, a packet considered to have effect is informed to the transfer table 234. A given number conversion circuit 232 revises the state of connection system tag as to the packet inputted with a specific given number afterward and gives a specific exchange number on a communication network decided by the given number of the packet in place of the given number information. Simultaneously, a line selection circuit 233 selects an outgoing line 222 not affected with a fault from the designated specific exchange number and the packet is connected and sent to the outgoing line.
Patent JP-S63196187-A (JP)
Title: Picture signal transmitter
Inventor: SAKAI YOSHIYUKI
IPC: H04N19/162
Filed: 1987-02-10
Abstract: PURPOSE:To switch and transmit a handwritten plotted image, etc., alternatively at low transmission speed, by providing the switching means of an image and a full duplex modulation/demodulation means which modulates a prescribed carrier signal, outputs it to a telephone circuit, and also demodulates the differential signal of a modulated picture signal and a delayed picture signal. CONSTITUTION:At the time of switching change-over switches 32 and 37 to (a) side, the picture signal of an image photographed by a video camera 1 is transmitted to a device on an opposite side via a picture memory 31, a full duplex modem 10 and the telephone circuit 9. And it is displayed on a CRT display 4 via the full duplex modem 10 and the video signal processing part 2 of the device on the opposite side. Also, at the time of switching the change- over switches 32 and 37 to (b) side, the picture signal of a facsimile unit 3 is outputted to the hard copying machine 3b of the unit 3 on the opposite side similarly. Therefore, for example, after completing a call by using a telephone set 24 at low speed, it is possible to transmit a prescribed image desired to be transmitted by using the unit 3.
Patent JP-S59155079-A (JP)
Title: Printer
Inventor: WACHI SEIJI
IPC: B41J11/48
Filed: 1983-02-23
Abstract: PURPOSE:To avoid wasting a journal paper and enable to also perform line feeding for only one of the journal paper and a slip, by a method wherein a pinch roller for a journal paper is oscillatably provided, and pinch rollers for slips are provided so that they constantly make contact with a feed roller astride the pinch roller for the journal paper. CONSTITUTION:The pinch rollers 11 for the slips are made to constantly make contact with a driving roller (feed roller) 13, and the pinch roller 12 for the journal paper is provided so that it can be brought into contact with and separated from the roller 13. The pitch of the pinch rollers 11 is set to be sufficiently large so that the rollers 11 do not make contact with the journal paper 7 in feeding the slips 6. The roller 12 engaged with a leaf spring 14' is in the condition of being separated from the roller 13. When feeding the journal paper 7, an electric current is passed through a solenoid 16 to rotate a lever 15a' with a fulcrum 19 as a center, and an edge part 21' of the lever 15a' is brought into a position 21, thereby pressing the leaf spring 14, and the pinch roller 12 is pressed against the driving roller 13 to feed the paper 7.
Patent JP-H04267200-A (JP)
Title: Storage book of insulating film sheet
Inventor: TAKAI TOSHIMITSU
IPC: H05F1/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide a preservation book for insulating film sheet capable of storing insulating film sheet susceptible of electrostatic charge and dust settlement, without allowing the charge to take place at a high potential level, or concurrently with the removal of the electrostatic charge, if charged already. CONSTITUTION:The part which comes in contact with an insulating film sheet stored, directly is formed using an unwoven cloth. This unwoven cloth consists of electric conductive fiber with a capability to remove static electricity mixed in spinning process and has fine and sharp-pointed electrically conductive protrusions distributed extensively over the surface.
Patent JP-S59154881-A (JP)
Title: Driving method of solid-state image pickup device
Inventor: SONE KENROU
IPC: H04N5/335
Filed: 1983-02-23
Abstract: PURPOSE:To prevent the mixture of charge not intended between signal charges by mixing the signal charges from an even and odd number of lines of a photoelectric converting section, transferring it vertically and halving the charge storage time of a conventional system. CONSTITUTION:The signal charges X, Y of the photoelectric converting sections 11, 12 are all read by impressing a voltage to electrodes 17, 19 of a vertical transfer means 13 at first. Then, the signal charge X under, e.g., the electrode 17 is transferred under the electrode 19 in the first field and mixed to the signal charge Y. Further, the signal charge Y under the electrode 19 is transferred under the electrode 17 and mixed to the signal charge Y at the 2nd field. Thus, interlacing is attained by switching the mixing of the signal charges of the photoelectric converting sections 11, 12 at the 1st and the 2nd field. Thus, blurring to a mobile body is decreased and the unintentional mixture of signal charges is prevented.
Patent JP-H06115140-A (JP)
Title: Line thermal printer
Inventor: INOUE HIROYUKI
IPC: B41J2/485
Filed: 1993-02-18
Abstract: PURPOSE:To simplify a control circuit for executing density gradation expression and to execute a plurality of density gradation expressions by outputting a strobe signal only a few times. CONSTITUTION:Gradation data composed of a plurality of bit data are formed and each of the bit data of the gradation data is weighted. Line data are formed for every bit data weighted equally. The line data are transferred to a thermal head 11. A strobe signal of a pulse width corresponding to the weighting is generated, impression energy is so generated as to correspond to the strobe signal and printing is executed. Besides, a corrective means which changes density gradation based on the gradation data by a corrective value set beforehand corresponding to each density gradation is provided.
Patent JP-2000227535-A (JP)
Title: Lens barrel with tripod base
Inventor: HOSHI KOJI
IPC: G03B17/56
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel that can be fixed to an arbitrary position regardless of a click and enable quick changes between a vertical or a horizontal layout. SOLUTION: A 1st tripod base rotational barrel 11 is provided with a click ball 15 and a click spring 16 held in a hole 12A of an end surface of the lens main body 17, inserted into the lens main body 17, the click ball 15 is pushed into a V shaped groove 17A by a click spring 16 and a click is generated by the rotation of the 1st tripod base rotational barrel 11. The rotation of the 1st tripod base rotational barrel 11 is fixed by having a 1st tripod base rotational barrel fixing screw 12 screwed into and held on the 1st tripod base rotational barrel. The rotation of a 2nd tripod base rotational barrel 13 is fixed by having a 2nd tripod base rotational barrel fixing screw 14 screwed into and held on the 1st tripod base rotational barrel 11.
Patent JP-H09222808-A (JP)
Title: Image forming device
Inventor: SATO MASARU
IPC: G03G15/01
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which adsorption bias is applied to a paper sheet to accurately keep paper transport using a transport belt and a correct image transfer is performed without obstructing untransferred toner and a transfer current. SOLUTION: A transfer part is formed by a photoreceptor drum 21 and a transfer brush 26. The upstream side of a transport belt 25 is supported by a driven rotating roller 29, and an adsorption charged roller 31 is pressed to the above roller to transport a paper sheet P. High adsorption bias voltage is applied from a power supply 32-1 to the leading end margin part and the trailing end margin part of the paper sheet P through a switch 33, and low adsorption bias voltage is applied from a power supply 32-2 to the printing area of the paper sheet P or voltage is not applied thereto. The paper sheet P is transported with the leading end margin adsorbed to the transport belt 25 in a stable state to the transfer part.  In the transfer part, the printing area with low electric charge of the paper sheet P is made close and pressed to the surface of the photoreceptor drum 21 bearing a toner image, so that untransferred toner is not disturbed by high adsorption electric charges of the paper sheet before transfer so as to form an image of high quality.
Patent JP-S55122251-A (JP)
Title: Sound recording control circuit of magnetic recording and reproducing device
Inventor: MORIOKA KOUICHI
IPC: G11B15/02
Filed: 1979-03-13
Abstract: PURPOSE: To record only effective radio transmission signals surely and prevent waste of a tape, by discriminating tuning or detuning on a basis of the signal from a tuner and by controlling the sound recording operation to stop this operation for detuning.  
     CONSTITUTION: Broadcast signals from FM natenna 1 and AM natenna 2 have electric field intensity levels converted to DC values through IF stages 3 and 4, switch 5, IFA 6, and rectifier circuit 7, and these DC values are supplied to electric field intensity level discriminator 40. Discriminator 40 detects and discriminates surely detuning of the tuner and resets mode detection circuits 36W38 automatically foe detuning and controls the sound recording operation so that this operation may be stopped surely even if the user selects the sound recording operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02208374-A (JP)
Title: Water-base ballpoint ink
Inventor: SUZUKI SUSUMU
IPC: C09D11/16
Filed: 1989-02-08
Abstract: PURPOSE:To improve the lubricity and feeling in writing, to prevent the oozing of an ink and to make written lines clear by compounding a water-base ballpoint ink contg. a water-sol. dye with saponin and/or a salt thereof. CONSTITUTION:Saponin and/or a salt thereof are compounded with a water-base ink compsn. contg. a water-sol. dye (e.g. edible red No.102) and necessary additives such as a water-sol. solvent, antiseptic, pH controlling agent, etc., to give a water-base ballpoint ink. Saponin, a glycoside present in a plant, is a compd. having a polycyclic compd. as an aglycone, and quillaiasaponin obtd. from the bark of a soap tree naturally occurring in South America is the most effective one because of its excellent surface activity and uniform quality. The suitable amt. of said saponin compounded is 0.1-5wt.% based on the total ink compsn.
Patent JP-H05230269-A (JP)
Title: Cushioning material made of foamed pulp
Inventor: SAKAIRI KOJI
IPC: C08J11/00
Filed: 1992-02-17
Abstract: PURPOSE:To provide the title material which does not cause waste pollution even when used as a landfill material or even when burned, can be used as a cushioning material for an electrical home appliance, a food package, etc., and comprises structural units obtd. by foaming pulp beads. CONSTITUTION:The title material is an aggregate of structural units which are foamed pulp beads prepd. by using a biodegradable thickener and pulp contg. a reclaimed pulp as the main raw materials for forming a three- dimensional network structure.
Patent JP-H10226479-A (JP)
Title: Accelerating travelator
Inventor: STAWNIAK ANDRZEJ
IPC: B66B21/12
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an accelerating travelator simplified in structure and drive. SOLUTION: An accelerating travelator for conveying persons involves constant speed parts and variable speed parts all constituted of carriers turnably connected to and driven by each other. The carrier is variable in its longitudinal length, and has step elements adapted to partially overlap their adjacent ones in the moving direction of the travelator and to move toward or away from their adjacent ones. The carriers are a jointed grid 1 of variable length and width, constituted of link chains arranged parallel longitudinally and step plates connecting the chains together widthwise at joints. The grid 1 is pressed into the space defined by side guides 7 and guide rollers 8. The grid 1 is driven by grooved smooth driving belts 3 at a different speed, and is turned horizontally by a circulating means at both ends of the travelator.
Patent JP-H09224020-A (JP)
Title: Input phase difference adjustment circuit
Inventor: SHIMOMURA NOBUFUMI
IPC: H04L7/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To restore phase relation with simple circuit constitution even when the phase relation is instantaneously changed. SOLUTION: Delay circuits 1-5 generate clock signals whose phases are respectively different based on input clock signals and F/Fs 6-11 respectively retime input data by the input clock signals and the clock signals from the delay circuits 1-5. The F/Fs 12-17 retime the output data of the F/Fs 6-11 by the clock signals of the next stage and exclusive OR circuits 18-23 compare the logic levels of the respective output data of the F/Fs 6-11 and the F/Fs 12-17 for performing retiming by the same clock signals. A clock selection control part 24 controls a selection circuit 25 so as to select the clock signals capable of surely retiming the input data among the input clock signals and the clock signals delayed in the delay circuits 1-5 based on the output signals of the exclusive OR circuits 18-23.
Patent JP-S60185057-A (JP)
Title: Hot-air foot warmer
Inventor: TAKANASHI YASUSHI
IPC: A61F7/00
Filed: 1984-02-20
Abstract: PURPOSE:To decrease the number of parts and reduce the manufacturing cost by a method wherein a signal from one temperature detector is compared with the preset first and second levels, then the electric power control of a heating element and the air flow rate control are performed. CONSTITUTION:When a switch is made ON, the output level at the output terminals 24, 25 of an output circuit 16 is made to be H level, an electric current is flowed through a heating element 2, the temperature in a foot warmer is raised, a blower 3 is operated under high speed driving condition. The temperature (t) in the foot warmer is inputted to a microcomputer 11. When the temperature (t) in the foot warmer is raised up to the temperature slightly lower than the preset value T of a temperature setting circuit 19, the blower 3 is made to be low speed operation. When the temperature is raised further up to the set value T, the energizing for the heating element 2 is stopped, the temperature in the foot warmer is kept under constant condition.
Patent JP-H08215035-A (JP)
Title: Cooker
Inventor: KITAZAWA SATORU
IPC: A47J27/00
Filed: 1995-02-17
Abstract: PURPOSE: To improve appearance while including the state of opening a lid body, to secure the heat resistance and strength of a lock receiving part for locking the lid body, to prevent water from being infiltrated into the main body of a rice cooker and to surely stop the turns of a vessel to an inner frame. CONSTITUTION: An outer frame 2 is composed of polypropylene and a side frame part 2a and an upper frame part 2b are integrated. An inner frame spacer 6 composed of a polyamide with high heat resistance and strength is interposed between this upper frame part 2b and a flange part 5 of the inner frame 4. A lock receiving part 65, to which a clamper 44 of a lid body 41 is engaged, is formed integrally with this inner frame spacer 6. A stopper projecting part 7, to which a stopper receiving projecting part 11 of a pan 8 is abutted from a rotating direction to stop the turns of the pan 8, is formed integrally with the inner frame spacer 6 as well. Therefore, appearance can be improved by polypropylene. Since the side frame part 2a and the upper frame part 2b are integrated, the appearance of the upper frame part 2b can be improved and water can be prevented from being infiltrated as well.
Patent JP-2000226814-A (JP)
Title: Stiffening plate for steel beam of bridge
Inventor: NAKAMURA TETSUYA
IPC: E01D101/30
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of stiffening plates for bridge steel beams, and prevent generation of fatigue damage by eliminating stress concentration of a specific part of the stiffening plate. SOLUTION: An H-steel without a welding joint part as a stiffening plate 3 is composed of a member in a form cut in a predetermined length. An upper flange part 3a of the stiffening plate 3 is connected on an upper flange part 1a of a main beam 1, and a lower flange part 3b of the stiffening plate 3 is connected on an upper flange 2a of a distribution cross beam 2 with bolts. Also, a width of the upper flange part 3a of the stiffening plate 3 is widened more than a width (w) of the lower flange part 3b of the stiffening plate 3. Therefore, fatigue strength is greatly improved to prevent generation of cracks.
Patent JP-S59157990-A (JP)
Inventor: KIKUCHI ITSUO
IPC: G08C25/00
Filed: 1983-02-24
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-H10227263-A (JP)
Title: Fuel supply device of engine
Inventor: KIMOTO SEIJI
IPC: F02M37/08
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To simply extract fuel in a carburetor. SOLUTION: The fuel entrance 3 to the float room 2 of a carburetor 1 and the fuel exit 5 of a fuel tank 4 are communicated by a fuel supply passage 6 and a fuel transfer pump 7 is installed on the way of the fuel supply passage 6. The fuel leak vale 10 of the lower part of the float room 2 of the carburetor 1 and the fuel tank 4 are communicated by a fuel return passage 11, in which the fuel transportation pump 7 is interposed In a state communicating the entrance (D) with exit (A) of the fuel supply passage 6, the fuel transfer pump 7 functions as a supply pump, and in a state communicating the entrance (C) with exit (B), the fuel transfer pump 7 functions as a return pump.  When not used for a long time, when a worker operates a switching cock 8 to a 'custody', as the fuel transfer pump 7 functions as the return pump, the fuel in the carburetor 1 can be returned to the fuel tank 4 simply.
Patent JP-H03234214-A (JP)
Title: Rice cooker
Inventor: KAWAMURA YOSHITOSHI
IPC: A47J27/00
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the discoloration of the periphery of a discharge port of an outer cover and the outer cover caused by sticky matter generated in the course of rice cooking by providing a vapor through-hole on at least the upper side of a vapor through-part. CONSTITUTION:Sticky matter and vapor generated in the course of rice cooking ascend from an opening 16, hit against a side wall in a passing part 20 of a cylindrical vapor through-part 17, and the vapor and the sticky matter are separated. The separated vapor is exhausted from a vapor through-hole 19, passes through an exhaust port 14 and is exhausted into the open air from a through-hole 15. Also, the sticky rice is scattered diagonally upward from the vapor through-hole 19 in the same way as the vapor. Since the sticky matter has energy, but hits against a side wall in the exhaust port 14 and drops downward it does not come out to the outside from the through-hole 15. In such a way, since discharge of sticky matter generated in the course of rice cooking can be prevented, contamination and discoloration of the periphery of the exhaust port 14 and the outer cover 4 caused by sticky rice are eliminated.
Patent JP-H10229675-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To realize a constant voltage operation stabilized against fluctuation of load by performing constant voltage control of a power supply circuit through combination of first control means performing constant voltage control through switching frequency control system and a second control means performing constant voltage control through variable control of series resonance frequency. SOLUTION: A constant voltage control circuit system comprising an insulated converter transformer PRT and a control circuit 1 performs constant voltage control through series resonance frequency control system to settle the secondary output voltage E0 at a specified level. On the other hand, a control circuit 1A performs constant voltage control of the secondary output voltage E0 by switching frequency control system. More specifically, constant voltage control of the secondary output voltage E0 is performed through combination of series resonance frequency control system and switching frequency control system. According to the arrangement, the range of voltage fluctuation level to be subjected to constant voltage control can be enlarged.
Patent JP-H04269543-A (JP)
Title: Method for forming laminated sheet having embossed pattern
Inventor: YURA HIROSHI
IPC: B32B37/15
Filed: 1991-02-25
Abstract: PURPOSE:To form a laminated sheet having an embossed pattern without separately providing a pressing process for forming a desired embossed pattern and resetting a cooling roll having the desired embossed pattern provided thereto each time when the pattern thereof changes. CONSTITUTION:A heat-resistant film E having a thermosetting resin layer D on the surface thereof is wound round the surface of a cooling roll 3 and an extruded molten resin B and a heat-resistant film C having an embossed pattern S provided thereto are passed through the nip between the cooling roll 3 and a nip roll 2 and the thermosetting resin layer D is cured to preliminarily form the embossed pattern to the surface of said layer D and, thereafter, a base material A and the molten resin B are passed through said nip to form a laminated sheet and, at the same time, the embossed pattern S is formed to the surface of said sheet.
Patent JP-S61190670-A (JP)
Title: Data processing device
Inventor: MATSUNOSHITA JUNICHI
IPC: H04L7/08
Filed: 1985-02-20
Abstract: PURPOSE:To facilitate change of a system by comparing a synchronous word pattern held beforehand with data in a memory area and deciding establishment of synchronism and processing input serial data as data of data word. CONSTITUTION:When serial data are inputted to a shift buffer area 52 of specified word length, a processor 54 compares a synchronous word pattern 53 held beforehand with data in a shift buffer area 52 and decides establishment of synchronism. When establishment of synchronism is decided thus, and a synchronism establishment flag is set, inputted serial data are processed as data of data word. If the synchronism establishment flag 55 is not set, the processor stores data of 1 bit taken in in a specified area in a RAM as word and prepares for succeeding processing.
Patent JP-H04269884-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: YURI MASAAKI
IPC: H01S5/00
Filed: 1991-02-26
Abstract: PURPOSE:To relax the confinement of light in the transverse direction while the spread of carriers in the transverse direction is being suppressed and to realize a low threshold value and a low noise simultaneously by a method wherein, at a ridge waveguide-type semiconductor laser devide, a part which is close to a current constriction layer at a clad layer on the side of a ridge is set to a low carrier concentration. CONSTITUTION:The carrier concentration of a p-AlGaAs layer 6 is made smaller than the carrier concentration of a p-Al0.5Ga0.5As clad layer 4. Thereby, while the spread of carriers in the transverse direction is being suppressed, an n-GaAs current constriction layer 7 can be made distant from an active region. As a result, the confinement of light in the transverse direction is relaxed, and it is possible to manufacture a semiconductor laser which is resistant to a returned-light noise without increasing a threshold current.