baber/WOPTO huggingface dataset:
Patent JP-H0585627-A (JP)
Title: Paper feeding device and image reading device
Inventor: SAITO MASAAKI
IPC: B65H3/62
Filed: 1992-01-16
Abstract: PURPOSE:To reduce an inclination angle of a sheet material placing table to make a paper feeding device compact. CONSTITUTION:A vibration generating devices 33 comprising a spring 30 disposed between a sheet material placing table 29 and a facsimile main body 1, an electromagnet 35 fixed to the facsimile main body 1, and an attracting iron plate 36 fixed to a lower surface of the sheet material placing table 29 are provided at a lower side end 29A and a back side end 29B of the sheet material placing table 29, and vertical vibration is applied to a document placing table 29 by each vibration generating device 33 when a document 3 is fed.
Patent JP-H09197015-A (JP)
Title: Large-scale circuit testing system
Inventor: TANABE TOSHIYUKI
IPC: G01R31/28
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To achieve a high failure detection of an LSI including a multi- functional and complex circuit by performing a scan path test to the flip flop (F/F) of 1-phase synchronization clock operation within an LSI as well as F/F in multiple-phase clock operation. SOLUTION: The large-scale circuit testing system has F/Fs 1, 2, 5, and 6 for master/slave scan path, a clock generation circuit 4 for generating a bi-phase clock with different leading edges as a scan clock, and a selector 3 for switching a clock on normal operation and a scan clock by a mode selection signal. Then, a selector 7 for switching scan clock is inserted at the previous stage of the F/F 6 which is operated by a clock with a phase which is different from that of the F/Fs 1, 2, and 5 for scan path in normal operation and the selector 7 is switched to a scan clock when testing the scan path, thus forming a scan path including the F/F 6.
Patent JP-S62185415-A (JP)
Title: Operating method for counter type radio line
Inventor: IKEDA NORIYOSHI
IPC: H04J1/00
Filed: 1986-02-10
Abstract: PURPOSE:To improve the accommodating efficiency of a line by sectioning a zone to be covered into >=2 areas in terms of radius, assigning separate frequencies to respective areas and selecting the attenuation of a span attenuator deciding both reception electric fields to a specific value. CONSTITUTION:Since the difference in the rainfall attenuation due to the difference of the range is a large cause of the deterioration in the D/U ratio, the cover zone is divided into two at a 1/2 radius. Then separate frequency pairs are assigned to the respective zones. As the next step, in order to minimize the fluctuation of the D/U in the same frequency pairs, the span attenuator is inserted. The span attenuator is selected in the center zone within the radius l1(m) to establish equation I, and equation II is used in the peripheral zone (l1<l<=l2). In the equations, RL(dBm) is the two-way reception input electric field at fine weather from a point of l(m) from the center, RL1(dBm) is the two-way reception input electric field at fine weather without a span attenuator from a point of l1(m) and RL2(dBm) is the two-way reception input electric field at fine weather without a span attenuator from a point of l2(m). Further, ML1(dB) is a required margin to satisfy the rainfall inoperation rate of a line at a point of radius l1 and ML2 is a required margin to satisfy the rainfall inoperation rate of a line at a point of radius l2.
Patent JP-S58144253-A (JP)
Title: Converter for analog input
Inventor: KITA TETSUO
IPC: H04Q9/00
Filed: 1982-02-22
Abstract: PURPOSE:To improve the processing speed of a titled device without reducing the processing speed of a CPU, by using scan clock signals from a cyclic transmission device to perform analog-digital conversion cyclically. CONSTITUTION:Output signals of OR circuits OR of respective analog input units A, B, C and scan clock signals SA, SB, SC of the analog input units A, B, C are inputted to respective AND circuits AND and a trigger signal DO of an analog/digital converter ADC is generated by a signal obtained by forming the AND condition of both the output signal and scan clock signal. A cyclic transmission device SD2 scans said trigger signal and transmits the scanned signal successively and cyclically to the CPU through a cyclic transmission device SD1 and the CPU reads the digital data converted from prescribed analog data.
Patent JP-S58197094-A (JP)
Inventor: UIRIAMU AANESUTO BETSUKAA
IPC: B43K1/00
Filed: 1983-02-18
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-H01200508-A (JP)
Title: Thermoplastic resin sheet material having antistatic performance and manufacture thereof
Inventor: HORI NAONOTAKE
IPC: H05K9/00
Filed: 1988-02-05
Abstract: PURPOSE:To improve antistatic characteristics without any deterioration of various characteristics by printing the predetermined number of conductive ink lines having specific characteristics inside the predetermined thermoplastic resin sheet. CONSTITUTION:A conductive ink lines having electric resistance <=100OMEGA.cm per unit length are printed inside a polypropylene or polyethylene thermoplastic film from one end to the to other in a unilateral direction at intervals of 5cm or less. The aforesaid lines are covered with a similar thermoplastic film <=0.5mm thickness and the weight percentage occupied by the conductive ink is made 1% or less. As a result, it is possible to improve antistatic characteristics without any deterioration of dynamic and appearance characteristics including smoothness, in particular various characteristics such as hue and shape characteristics.
Patent JP-H03230939-A (JP)
Title: Production of vinyl chloride sheet
Inventor: KAMITSUBARA YUZURU
IPC: B29L7/00
Filed: 1990-02-06
Abstract: PURPOSE:To produce a good deep embossing by heating a sheet face in an engraved roll side of the original sheet which has at least specified thickness with a heater capable of controlling the amount of generated heat or with a heater capable of controlling the distance from the sheet face between the outlet of a T-die and the roll. CONSTITUTION:Thickness of a vinyl chloride sheet is made thick. Thickness of the sheet before an engraved roll is regulated to at least 0.8mm. The obtained vinyl chloride sheet is made different in a sheet pattern and has a thick-walled part and a thin-walled part. A T-die 1, the engraved roll 3 for embossing by which the sheet having a lattice pattern is formed, a back roll 4 and a heater 2 are arranged. The original sheet of plasticized polyvinyl chloride is pinched between the engraved roll 3 and the back roll 4 and embossing finish is performed. Pressure cylinders are provided to both ends of the engraved roll and pressure is exerted. The rodlike heater 2 is controlled which is provided to the engraved roll side between the T-die and the set of engraved roll and the back roll.
Patent JP-H10217307-A (JP)
Title: Cleaning method of casting roll
Inventor: TAKAGI NORIO
IPC: C23G1/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce breathing resistance of a micro-cracking surface and recover function by cleaning and removing foreign matters present within micro-cracking grooves of a casting roll. SOLUTION: In this casting roll cleaning method, a micro-cracking surface is cleaned by applying microwave of 0.01-0.8W/cm<2> power density through basic solution of interfacial tension of 40dyn/cm or less, and pH8.5-14. For cleaning, it is desirable to include at least one of the following in the base solution; alkali salt, silicate, phosphate and/or amine compound. Thereby, casting performance can be recovered.
Patent JP-H09217375-A (JP)
Title: Working machine mounting structure for power shovel
Inventor: NAGATSUKA ISAO
IPC: E02F3/38
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To switch the angle between a first boom and a second boom to the variable state and the constant state by vertically rocking the first boom. SOLUTION: A seventh pin 24 for connecting an angle regulating beam 23 to a super structure 11 is movable to positions conformed to and isolated from a first pin 13 for mounting a first boom 12 to the super structure 11. The seventh pin 24 is conformed to the first pin 13, whereby the first boom 12 and a second boom 17 can be vertically moved with the angle between the both being constant, and the seventh pin 24 is isolated from the first pin 13, whereby the angle between the first boom 12 and the second boom 17 is successively changeable.
Patent JP-S60171129-A (JP)
Title: Manufacture of foam composite
Inventor: YAMAMOTO KAZUHIKO
IPC: C08J9/00
Filed: 1984-02-15
Abstract: PURPOSE:To obtain the composite which has small volume, easy handling and makes the foam excellent in dimensional stability by a method in which the elastomeric foam containing a fixing agent in its cavities is flattened, and after said flattened material has been fitted to an article, said flattened material is restored to the original foam. CONSTITUTION:First, after a fixing agent has been contained in the cavities of an elastomeric foam 3, it is flattened, whereby the flattened material 1 kept at flattened state by the fixing agent is obtained. Next, after said flattened material 1 has bveen fitted to an article 2 e.g. like a sheet, etc., the flattened mateial 1 is restored to the original foam 3 by heating or in wet atmosphere. Thus, the objective composite is obtained. Further, as the fixing agent, e.g. epoxy resin, etc. is used when the foam is restored by heating, and e.g. PVA is used when the foam is restored in wet condition.
Patent JP-H04266014-A (JP)
Title: Vapor growth apparatus and its maintenance
Inventor: TAKECHI MASARU
IPC: H01L21/285
Filed: 1991-02-20
Abstract: PURPOSE:To improve safety of apparatus maintenance work in regard to the structure of a title apparatus, particularly the one which grows a phosphorus- containing material on a semiconductor substrate and its maintenance. CONSTITUTION:[1] An apparatus should be structured to have an oxygen supply means 11 that supplies oxygen to a dust filter 3 that traps reaction products and a thermometer 10 that measures temperature rises of the dust filters 3 due to reaction heat of reaction products with oxygen. [2] Oxygen is introduced little by little into the dust filter 3 before its replacement to oxidize trapped phosphorus.
Patent JP-S59162528-A (JP)
Title: Electric shutter for camera
Inventor: TSUNEFUJI KATSUHIKO
IPC: G03B9/14
Filed: 1984-02-15
Abstract: PURPOSE:To obtain an extremely accurate release time by using a release type electromagnet as a magnet for opening and a normal electromagnet as a magnet for closure, and adjusting an error in exposure value due to operation delay between the both through the variable resistance of a photometer circuit. CONSTITUTION:The release type electromagnet is used as the magnet Mg1 for shutter opening and the attracting piece 14 of a locking member 10 for starting abuts thereupon. The normal electromagnet is used as the magnet Mg2 for shutter closure and the attracting piece 27 of a lock member 24 for determining a shutter speed abuts thereupon. The shutter is opened and close by those magnets Mg1 and Mg2, which have electric operation delay times alpha1 and beta1 so that the Mg1 has the larger delay time without fail because of the structure. For this purpose, alpha0=alpha1-beta1 is added to make an adjustment by the variable resistance of the time constant circuit of the photometer circuit so that there is no error due to operation delay. Consequently, an extremely accurate release time is obtained.
Patent JP-2000225080-A (JP)
Title: Sucking nozzle of vacuum cleaner
Inventor: TERANISHI SHIYOUEI
IPC: A47L9/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To improve sucking force by denting a suction port-side part between laterally adjacent protruding parts toward the suction port, and providing flexible plates such as rubber plates protrusively downward in the front and rear recessed parts with the suction port in between so as to be substantially in the same height as the protruding height of the protruding parts and orthogonal to the protruding parts. SOLUTION: Protruding parts 2, 21 and protruding parts 22, 23 extending longitudinally parallel with a suction port 11 in between and orthogonally to the suction port 11 are provided, and flexible plates 3, 31 such as rubber plates are arranged adjacently to the suction port 11 between the protruding parts 21, 21, and between the protruding parts 22, 23 so as to block them. The front protruding parts 22, 21 are extended to the tip edge of a nozzle 1. The rear protruding parts 22, 23 are extended to this side of a rear wheel 41, and the part between them is blocked by a protruding wall 24 extending in the longitudinal direction of the nozzle 1.  Holes 16 are opened at the tip of the nozzle 1 between the protruding parts 2, 21 and a position closer to the suction port 11 from the center, respectively, and a hole 14 is formed in a nozzle upper member 1a so as to communicate with a front chamber 15. Accordingly, a high-speed air flow can be generated to increase the sucking force.
Patent JP-H04251861-A (JP)
Title: Electrophotographic type planographic original plate
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1991-01-28
Abstract: PURPOSE:To enhance electrostatic characteristics, to reproduce a copied image high in fidelity to an original image, and to prevent occurrence of uniform background stains as a matter of course and also dotted ground stains as an original offset plate, so as to obtain the planographic original plate superior in desensitizing property. CONSTITUTION:The photoconductive layer containing a photoconductive zinc oxide and a binder resin is formed on a conductive substrate in the electrophotographic type planographic original plate, and the binder resin contains a low molecular weight resin [A] is characterized by having specified polar groups at specified positions, and containing a nonaqueous solvent dispersed resin obtained by dispersing a monofunctional monomer (B) soluble in nonaqueous solvents but insolubilized by polymerization and producing carboxylic groups by decomposition into a nonaqueous solvent in the presence of a dispersion stabilizing resin soluble in nonaqueous solvents and polymerizing it.
Patent JP-H09219879-A (JP)
Title: Mobile radio communication system
Inventor: TAKAHASHI TERUMASA
IPC: H04W36/08
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To quickly and surely execute the hand-over of communication accompanying the roaming of a mobile station through the use of simple procedure in accordance flexibly with state change. SOLUTION: At the time of executing the hand-over, the mobile station MS transmits a hand-over request by controlling frequency stipulated in common with plural base stations in which the mean value of received electric field intensity becomes below a preset threshold. At the base station BS1 to BSn, when the hand-over request is received, and there is a dead channel in its own, station, it measures the received electric field intensity, and transmits it to a control station 1 together with the hand-over request. The control station 1 selects an optimal hand-over destination base station on the basis of this, and informs the corresponding base station of it. The base station secures the dead channel, and also transmits hand-over information to the mobile station by the control radio wave of predetermined timing and frequency.  On the reception of the hand-over information, the mobile station MS interrupts the channel in the course of the communication, and switches it to the channel with the base station in conformity with the hand-over information.
Patent JP-S62186645-A (JP)
Title: Picture input/output device
Inventor: FUNADA MASAHIRO
IPC: H04N1/00
Filed: 1986-02-12
Abstract: PURPOSE:To read and set at any time a complicated operation mode by a simple operation by reading cyclically backward the operation mode of picture processing function written in the operation mode storage means sequentially and setting the mode. CONSTITUTION:When the switch 4a of an operation section 4 gives a command to register the picture processing function set at present as the operation mode, a control section 1 writes an operation mode during being set into the operation mode storage means 5 and displays it on a display device 4b. In reading the written operation mode, a read command is inputted to the control section 1 by the switch 4a. The control section 1 accesses the means 5 to read and set cyclically sequentially backward the desired operation mode from the operation mode stored newly. When a picture forming command is given from the operation section 4, the control section 1 controls the picture input means 2 according to the set operation mode and the read picture information is sent to the picture output means 3 to form a picture.
Patent JP-H05223855-A (JP)
Title: Micro-wiring current waveform measuring device
Inventor: HAMA SOICHI
IPC: G01R19/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide an extra-thin wiring current waveform measuring device, which measures the waveform of a current flowing through an extra thin wiring. CONSTITUTION:A wiring loop 28 is formed round the probe 24 of an inter- atomic power microscope, and the electromotive force induced in this wiring loop 28 in the condition that the probe 24 is approached to a wiring 16a formed on a specimen, is sensed through leads 26A, 26B formed on a cantilever 22. This electromotive power is integrated with the time, and the current flowing through the wiring 16a is determined.
Patent JP-S60171417-A (JP)
Title: Waveform shaping circuit for encoder
Inventor: KINOSHITA HISASHI
IPC: G01D5/244
Filed: 1984-02-17
Abstract: PURPOSE:To enable giving of highly accurate signal both for the detections of speed and position by generating a low-frequency false sine wave for speed detection while a high-frequency pulse signal is generated for position detection from the false sine wave. CONSTITUTION:An encoder waveform shaping circuit is made up of detectors 1 and 2 into which quantity of light or magnetism varying with a phase difference of electric angle 90 deg. from each other, AC connectors 3 and 4, a inversion circuit 5 and pulse formation circuits 6 and 7. Electrical signals A1 and A2 outputted from the detectors 1 and 2 as a false sine wave having DC component having a phase difference of 90 deg. are converted into false sine wave signals B1 and B2 with a fixed amplitude having no DC component with the AC connectors 3 and 4. Then, the signals B1 and B2 are converted into n-fold frequency pulse trains C1 and C2 with the pulse formation circuits 6 and 7 and the inversion circuit 5. Thus, a highly accurate signal can be given both for the detections of speed and position.
Patent JP-S52111161-A (JP)
Title: Slat type sorting device
Inventor: IZUMI MASANORI
IPC: B65G47/38
Filed: 1976-03-15
Abstract: PURPOSE: To provide a slat type sorting device which can positively operate to incline slat by its empty weight in simple structure by supporting the slat at two points near the outside by links and by removing a latch engaged with the link. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H075984-A (JP)
Title: Mouse pointing device
Inventor: JIYOOHAN OTOO HIRUBURINKU
IPC: G06F3/0354
Filed: 1994-01-31
Abstract: PURPOSE: To eliminate the need for any desk-top space by providing a first section which can be held by the palm of a user and a second section used for holding the first section by the palm. CONSTITUTION: A mouse 10 is provided with a body section 90 and an antenna section 92. The body section 90 is designed so that the section 90 can be held within the palm of a user. The section 90 is divided into an upper half part 93 and a lower half part 95 and the upper surface 94 of the section 90 is formed in a convex shape as a whole. The lower surface 96 of the section 90 is formed in a flat shape as a whole and a track ball passes through the lower surface 96. The antenna section 92 is provided with a ring part 97 held between the upper and lower half parts 93 and 95 of the section 90 so that the antenna section 92 can be attached to one end of the body section 90. The antenna section 92 is formed so that the section 92 can be held within the palm of the user between the thumb and forefinger and the mouse 10 can be fixed to the hand of the user. When the mouse 10 is constituted in such a way, the user can operate the mouse 10 without removing his hand from a keyboard and no desk-top space is required.
Patent JP-H02242981-A (JP)
Title: Mixture of auxiliaries and use thereof on dyeing of synthetic fiber material
Inventor: HANSUUUURITSUHI BERENTO
IPC: D06P1/613
Filed: 1990-02-08
Abstract: PURPOSE: To obtain a mixture of assistant capable of improving levelness and promoting dyeing capacity by addition to a dye bath in dyeing a synthetic fiber by making the mixture include three components of an acidic ester of a specific alkylene oxide additive, a specified nonionic surfactant and a prescribed ester components, etc. CONSTITUTION: (A) An acidic ester of an alkylene oxide additive of the formula (V is H or methyl; X is an acid radical of an inorganic acid containing oxygen or an organic acid residue; Y is a 1-12C alkyl, aryl or aralkyl; the alkylene is ethylene or propylene; (m) is 1-3; m1 is 1 or 2; and (n) is 4-50) or its salt is mixed with (B) a nonionic surfactant containing a polyglycol ether group and (C) an aliphatic or aromatic carboxylic acid ester, an alkylbenzene or tetralin to give a dyeing assistant which is added especially to a dye bath for a polyester fiber material to improve levelness. The assistant furthers the permeation of dye into the interior of a fiber, promotes the migration of dye and improves degree of exhaustion.
Patent JP-H0542846-A (JP)
Title: Two passenger seat
Inventor: IGUNAATSU FUOOGERU
IPC: B60N2/22
Filed: 1991-02-21
Abstract: PURPOSE: To reduce the entire height of a seat for two passengers as low as possible by combining a case-type holding member with two formed members in which formed rods for a passenger seat are arranged at the same height in parallel with each other. CONSTITUTION: A molded rod 2 bridged across a plurality of support legs of a passenger seat has C-shape (in cross section) joint rails 5, 8 which are arranged side by side at the same height. The joint rails 5, 8 have paths 6, 7 individually which are used for jointing a holding leg traverse and a plate for mounting a seating part. A case-shape holding member 4 provided on the upper part of the joint rail 5 secures the strength of a formed rod 2, and a cover 9 provided on the upper part of the joint rail 8 protects an adjusting rail of the seating part from polluted materials. As a result, the entire height of a seat for passengers can be restrained as low as possible, and the initial safety in terms of strength cannot be impaired.
Patent JP-H09191955-A (JP)
Title: Folding furniture
Inventor: KATO MASAO
IPC: A47B61/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the carrying and packaging in a compact state, quickly form a vertical frame only by extending a side frame, and simplify the assembling to a bottom frame and a top frame. SOLUTION: A main frame 1 has a vertical frame 10 having U-shape in a plane view by connecting a rear frame 11 and lateral side frames 12 formed into wall surface plate shape in such a manner as to be foldable. A plate-like top frame 13 and bottom frame 2 are assembled to the upper and lower ends of the vertical frame 10, and an open part capable of mounting an opening and closing door 3 or the like thereon is formed in the front, and the inner part is constituted in such a manner that a shelf plate 1T can be set as occasion demands. A fastening device 6 is interposed between a movable frame 5 provided on the lower part of the bottom frame 2 and the bottom frame 2, and operated to regulate the distance between the bottom frame 2 and the movable frame 4, whereby the main frame 1 can be vertically raised and lowered to the movable frame 5.  Thus, the carrying and packaging can be facilitated in a compact state, and the field assembling work can be simplified.