baber/WOPTO huggingface dataset:
Patent JP-H09130598-A (JP)
Title: Color image forming device
Inventor: YAMAKAWA SHINJI
IPC: G03G15/01
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To avoid dispersion in the case of obtaining final area identification result based on each area identification result for each scanning. SOLUTION: A line drawing recognition section 131 references plural picture elements to provide an output of an area identification signal representing whether or not an area indicates a character area. The area identification signal obtained at first scanning of an original is outputted via a selector 135 and subject to density conversion by a density conversion section 132 and the result is stored in a line memory 133. A boundary area of the first area identification signal stored in the line memory 133 is interpolated by an interpolation section 134 based on the area identification signal obtained at 2nd and succeeding scanning of the original and outputted via a selector 135.
Patent JP-H08142480-A (JP)
Title: Process-printing device
Inventor: KAWAI MUNEAKI
IPC: B41L13/14
Filed: 1994-11-16
Abstract: PURPOSE: To perform initial setting by avoiding the occurrence of cut debris, obviating a troublesome elimination work for cut scraps, and preventing the original paper from being consumed wastefully. CONSTITUTION: When the press plate 10 is opened to the main body 9, the stopper plate 36 of an original paper stopper member 33 rotatably secured to the securing piece 35 of a main body 10 comes in contact with the support plate 28 of an original paper guide plate 26b and rotates through its dead weight to interrupt an original paper conveying path 14. In this state, the tip end part of the original paper is inserted until it comes in contact with the surface of the stopper plate 36 for effecting the initial setting of the original paper. When the press plate 10 is closed to the main body 9, the engaging piece 49 in the press plate 10 side serves to press the side surface part 37 of the original paper stopper member 33 following this closing operation, and a stopper plate 36 moves back to the position where it allows the original paper conveying path 14 to be opened.  The original paper is conveyed to the plate cylinder regarding the position at that time as a reference position.
Patent JP-H06115528-A (JP)
Title: Automatic feeding device for powder
Inventor: KUROSU HIDETSUGU
IPC: B65B69/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide an automatic feeding device for powder for which a bag opening device for a powder bag filled with a powder, and a powder feeding device, etc., are integrated, and which is miniaturized. CONSTITUTION:A bag opening mechanism 2, separation plate 3 and feeding mechanism 5 are arranged on the top and bottom in a longitudinally long hopper 1. The bag opening mechanism 2 consists of a plurality of plates and a cutter 7, and the separation plate 3 is a plate body with a large number of small holes or a net, and the feeding mechanism 5 is a screw conveyor.
Patent JP-2001101651-A (JP)
Title: Magnetic recording medium and magnetic storage device
Inventor: KANBE TETSUYA
IPC: G11B5/65
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic storage device capable of recording and reproducing high density information and having high reliability. SOLUTION: In this magnetic storage device having a magnetic recording medium, a driving part for driving the magnetic recording medium in a recording direction, a magnetic head consisting of a recording part and a reproducing part, a means for moving the magnetic head relatively to the magnetic recording medium and a recording and reproducing signal processing means for executing signal input o the magnetic head and outputted signal reproduction from the magnetic head, the reproducing part of the magnetic head is composed of a spin valve type magnetic head and the magnetic recording medium is used, wherein its magnetic layer is composed of an alloy having a hcp structure and consisting essentially of Co and >=3 mol% and <=50 mol% oxide or nitride and has a cylindrical structure in which the Co alloy is separated by the oxide or the nitride and an easily magnetized axis is essentially oriented in a direction nearly parallel to the surface of a substrate.
Patent JP-H04156354-A (JP)
Title: Solid-state scanning type optical print head
Inventor: WADA KENICHI
IPC: B41J2/46
Filed: 1990-10-20
Abstract: PURPOSE:To reduce the generation of trouble regardless of temp. environment by a method wherein a base plate having a plurality of recording parts and a driving IC mounted thereon is curved with respect to the base plate placing surface of a holding member and the place where the spaced-apart quantity of the base plate placing surface is max. of the base plate or the place close thereto is pressed and fixed to the holding member by the elastic member being in contact with the surface of the base plate. CONSTITUTION:A base plate 12 is formed into a shape curved upwardly along the longitudinal direction and elastically fixed by pressing the almost central part of the base plate downwardly in the longitudinal direction. A notch 17d is formed to the almost central part of the rising part 17c of a holding member 17 and the base end part of an elastic member 26 is fitted in and fixed to the notch 17d. The leading end part of the elastic member 26 is made to abut on the surface of the base plate 12. A conductor pattern for connecting a driving IC 6 is formed to the surface of the base plate 12 in an exposed state. Further, the elastic members 26 are provided to both end parts of the base plate 12.
Patent JP-H09230679-A (JP)
Title: Image forming device and image forming method
Inventor: ARAI KAZUHIKO
IPC: B41J2/44
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make vivid letter reproduction and excellent image reproduction possible although it is of a practical light beam sport diameter by specifying the ratio of the light energy width of a responding zone to the light energy width of a blind zone and the ratio of the light energy width of the blind zone to the energy set value of light beam. SOLUTION: A photosensitive body drum 1 is exposed by a right beam 25 from a light beam scan 20 after being uniformly electrified by an electrostatic latent image forming electrifier 2 and an electrostatic latent image is formed on the photosensitive body drum 1. Light electric potential damping characteristic of the photosensitive body 1 is deleted so that the ratio of the light energy width E2 of a responsing zone to the light energy width E1 of a blind zone, E2/E1, may be 0.3 or more but less than 1.3 and the ratio of the light energy width E1 of the blind zone to the energy wetting value E0 of a light beam, E1/E0, may be 0.2 or more but less than 0.6, electrification potential by the electrifier 2 is set, and the light energy by the light bean scan 20 is adjusted.
Patent JP-H11193359-A (JP)
Title: Conductive polymer coating composition
Inventor: HSIEH BING R
IPC: H01L51/30
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition which can give a coating film having a controlled conductivity, reproducibility, and stable conductivity by mixing a specified oxidized oligomer salt with a charge transfer component and a polymeric binder. SOLUTION: This composition comprises 1-20 wt.% oxidized oligomer salts of formulas I and/or II[wherein Gs are 6-24C aromatic groups and are bonded to all of the diarylamine groups; Ar and Ar' are each 6-18C (un)substituted aromatic group; n is 2-36; m is an integer equal to or smaller than n; X is at least open monovalent counter anion selected among BF4 , PF6 , AsF6 , SbF6 , ClO4 , AuCl4 , C60 , I, Br3 , I3 , FeCl4- , etc.; and Y<2> is at least one divalent counter anion selected among SiF6 <2-> , GeF6 <2-> , TiF6 <2-> , TaF7 <2-> , NbF7 <2-> , RuCl6 <2-> , OsCl6+2- , IrCl6 <2-> , etc.], 20-60 wt.% charge transfer component containing triarylamine, and 80-99.9 wt.% polymeric binder containing bisphenol polycarbonate.
Patent JP-S62146848-A (JP)
Title: Paper sheet conveying device
Inventor: ORIGASA FUMIHIKO
IPC: B65H3/54
Filed: 1985-12-18
Abstract: PURPOSE:To prevent paper sheets from dropping into a conveying section when a guide is opened, by forming a paper sheet retaining means on a paper sheet conveyance guide securing latch, commonly with the latter. CONSTITUTION:If a paper jam or the like occurs, when an upper guide 7 is opened, a latch 8 which is common with a latch handle section 8a also serving as a paper retainer, is released by lightly pressing the upper guide. This latch 8 is rotated toward the hopper side under the action of a spring, and the handle section 8a retains paper sheets 2. At this time a feed roller 10 and a reverse roller 11 are still made into contact with each other, and therefore, the sheets are fixed to the hopper without being moved. Accordingly, even if the paper jam is removed after the guide 7 being opened, the paper sheets 2 set on the hopper are prevented from dropping into the conveying section. Accordingly, it is possible to eliminate the step of resetting the sheets and so forth.
Patent JP-H03145420-A (JP)
Title: Plant and animal sterol improved in water solubility and their derivative
Inventor: HAINRITSUHI PII KOTSUHO
IPC: A61K47/34
Filed: 1989-10-30
Abstract: PURPOSE: To obtain a medicinal preparation having improved water solubility and capable of exhibiting extreme stability by compounding a plant sterol or its derivative as a solid solution or a co-precipitant with polyethylene glycol. CONSTITUTION: This medicinal preparation is obtained by pulverizing a plant sterol or its derivative (e.g. a glycoside or an ester) and polyethylene glycol having a molecular weight of 200-50,000 into fine powders, mixing them, heating the mixture up to a temperature of the melting points of the components or higher to obtain a transparent vitreous fused product, the fused product is quickly poured onto the surface of a cooled steel board or a glass plate to cool the fused materials, crushing the obtained solid blocks and further treating them by ordinary methods. The obtained preparation is useful for treating lipaemia, cholesteremia or benign prostatic hypertrophy by oral or per rectum administration.
Patent JP-S62143359-A (JP)
Title: Ultraviolet lamp
Inventor: KAWASUMI KENICHI
IPC: H01J61/10
Filed: 1985-12-18
Abstract: PURPOSE:To improve a problem on a drop in ultraviolet output during a stroke in such an ultraviolet lamp that is fine in a spot diameter and high in restriking voltage, by installing a strip ring, having an anode and a getter machine, an and around a filament. CONSTITUTION:An anode 3, whose one side is connected to a lead-in wire 7 at both fitted with a getter of Zr-Al supported by a supporting pole 9 being not connected to the filament 2 or the anode 3 or the like electrically is processed into a ring form, and a getter machine 8 set up so as to surround the filament 2 is installed in and around the filament 2. And the lead-in wire 7 joining this filament 2 is electrically connected to an external lead-in wire 5 through a pinch part of a stem 4. With this constitution, oxygen to be produced in evaporation is adsorbed by the getter at a spot proximate to its generating source in addition, whereby a problem on a drop in ultraviolet output is sharply improvable.
Patent JP-H05118998-A (JP)
Title: Moisture content measuring device for external wall material
Inventor: TSURUTA MITSUHISA
IPC: G01N22/04
Filed: 1991-10-29
Abstract: PURPOSE:To provide a moisture content measuring device for external wall material capable of nondestructively measuring the moisture content of an outer wall material regardless of the kind of the material of the outer wall material, and also measuring the continuous transition of the moisture content. CONSTITUTION:A moisture content measuring device for external wall material has an oscillator 2 for adding a vibration to an outer wall material 5 and a pickup 3 for detecting the vibration propagated in the outer wall material 5. A fixing part 4 for fixing the oscillator 2 and the pickup 3 in different positions of the outer wall material 5 is also provided.
Patent JP-H04157874-A (JP)
Title: Printer
Inventor: YASUI YOSHIAKI
IPC: H04N1/00
Filed: 1990-10-20
Abstract: PURPOSE:To stack recording paper sheets in the order of sheet numbers even in the case of a 1st or a 2nd changeover means in use by allowing a print means to print out print paper sheets in the order of a top page when a detection means detects it that a path changeover means is at a 1st changeover position and using a storage means to read sequentially print data from a print data of a final page and allowing the print means to print out print paper sheets when the detection means detects it that the path changeover means is at a 2nd changeover position. CONSTITUTION:When it is discriminated that a 1st discharge path 11 is selected, a received data is printed out in the order of reception, that is, from a top page by a print means 2, and the print face of recording paper is directed to a lower face and the paper sheets are stacked to the 1st discharge section 17 in order from a top page. Thus, when recording paper discharged to the 1st discharge section 17 is extracted and observed from the printed side, the recording paper sheets are stacked in the order of page numbers, and the so-called collecting is implemented. On the other hand, when it is discriminated that a 2nd discharge path 12 is selected, a received data is stored in a RAM 39, all pages are stored and the reception is finished, then the data is read sequentially from the said RAM 39 in the order of the data of a final page and the data is printed by the print means 2.
Patent JP-H02130058-A (JP)
Title: Telephone set with calling function
Inventor: HAYASHI MITSURU
IPC: H04M1/00
Filed: 1988-11-09
Abstract: PURPOSE:To speedily restore a subscriber's loop by constantly monitoring the subscriber's loop and transmitting a calling sound when the interruption of the subscriber's loop is detected. CONSTITUTION:When the subscriber's loop is interrupted, a calling current from an exchange is not sent to a telephone set side, since a normal calling current is not detected in a voltage detection circuit 20, a driving voltage is no longer supplied to a control circuit 30. Consequently, the control circuit 30 does not drive a relay contact DS, a closed loop circuit is constituted, a driving current flows from a backup battery BT to a calling buzzer BZ, and the calling buzzer BZ transmits the calling sound. Thus, when the subscriber's loop is interrupted, the calling sound is immediately informed to a subscriber and the subscriber's loop can be speedily restored.
Patent JP-S62143370-A (JP)
Title: Chargeable electrochemical apparatus
Inventor: KOSHIBA NOBUHARU
IPC: H01M4/587
Filed: 1985-12-16
Abstract: PURPOSE:To improve a high voltage charge and discharge characteristic in a high temperature ambience, by using trifluoromethane sulfonated lithium as a solute. CONSTITUTION:As a solute in an electrolytic solution, trifluoromethane sulfonated lithium (LiCF3SO3) is used. As a solvent, a single of proptlene carbonate (PC), gamma-(BL) may be accepted, but also in case of a mixed system of PC and gamma-BL, an excellent charging characteristic in PC and stability at time of voltage impression of gamma-BL both can be brought into full play. In addition, also in case of adding DME low in a boiling point to a solvent of PC or gamma-BL, it resists even high temperature in and around the boiling point of this DME. With addition of this DME, electrolyte permeability to activated carbon or a separator comes to favorably and simultaneously conductivity is improved and, what is more, a high load charge and discharge characteristic becomes good enough.
Patent JP-H01126167-A (JP)
Title: Flyback transformer
Inventor: KUROKI AKIO
IPC: H02M7/06
Filed: 1987-11-10
Abstract: PURPOSE:To miniaturize the bleeder resistance by connecting the bleeder resistance between rectifier diodes to be connected to each winding unit of the N step and the N-1 step. CONSTITUTION:A flyback transformer is constituted of a low voltage winding (a primary winding) 1, a magnetic core 3, a high voltage winding (a secondary winding) 2, rectifier diodes D1-D6, a high voltage variable resistor 4 and so on. At this time, the bleeder resistance R10 is connected between a cathode of the rectifier diode D6 to be connected to a winding unit 2f of the sixth step and a cathode of the rectifier diode D5 to be connected to a winding 2c of the fifth step, and the voltage obtained in a cathode of the rectifier diode D3 to be connected to a winding unit 2e of the third step is divided by the high voltage variable resistor 4 to obtain the focus voltage and the screen voltage of a cathode-ray tube. According to the constitution, the size of a printed resistance board which forms the bleeder resistance R10 is miniaturized by applying the voltage between the winding units 2f.
Patent JP-H03143789-A (JP)
Title: Infant auxiliary seat for bicycle
Inventor: SASAKI AKIRA
IPC: B62J1/16
Filed: 1989-10-30
Abstract: PURPOSE:To divert an infant auxiliary seat to a carrier basket by providing foot protecting means for protecting the feet of an infant rotatably to a body having a basket part for seating the infant and a lateral pair of opening parts for passing the legs of the infant, and making the foot protecting means possible to be held and stopped in upper and lower positions. CONSTITUTION:An infant auxiliary seat attachable to a carrier 4 of bicycle has a basket part 5 for seating an infant in the rear part of a body 1. A lateral pair of struts 8 are stood in the front part of the body 1, and a handle 9 held by the infant is provided between each strut 8, and the front part left and right sides of the body 1 from opening parts 10 for passing the legs of the infant between the struts 8 and the basket part 5. In the positions corresponding to the opening parts 10, a lateral pair of foot protecting means 12 having the lower ends formed into foot placing parts 13 are disposed in suspended from in the lower part of the body 1, and this means is movable between a lower position (opened position) and an upper position rotated upward around a shaft part 20 to hold and stop a foot protecting part 14 by a holding part 24 and a holding ring 25.
Patent JP-H02133071-A (JP)
Title: Short-circuit preventive circuit for arm of inverter
Inventor: HONDA KAZUO
IPC: H02H7/122
Filed: 1988-11-11
Abstract: PURPOSE:To set a desired short-circuit preventive period by the circuit constitution of a comparatively small scale by reading a data written in a memory first while periodically charging an address by an n-coded ring counter, writing a novel data and synthesizing a read signal and an original signal. CONSTITUTION:A memory 205 is read, and a data is latched by a latch 206. The data is transmitted over a data bus DB from an input buffer 201, and written to the memory 205. An n-coded ring counter 204 is counted up, and used as the next memory address. A logic circuit 207 directly employs polyphase input signals S1-S12 as inputs, and uses signals L1-L12 through a delay element 300 as other inputs. For example, the drive signal PL1 of an inverter positive pole arm element is obtained by the positive polarity (one level) AND of signals S1 and L1, and the drive signal NL1 of a negative pole arm element is acquired by the inversion of the positive polarity (one level) OR of the signals S1 and L1.
Patent JP-H11118988-A (JP)
Title: Regeneration method for tru nuclide adsorber
Inventor: SAKASHITA TAKESHI
IPC: G21F9/06
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain regeneration method for TRU nuclide adsorber capable of suppressing the lowering of capability of adsorber due to flow-out of extractor and drastically reducing the total consumption of elution liquid. SOLUTION: In this method, TRU(transuranium elements) is extracted and adsorbed by sending high level radioactive waste liquid containing the TRU nuclide over adsorbent 1 impregnating extractor extracting TRU species such as U, Pu, Am, etc., and then specific amount of elution liquid is sent over the adsorbent 1 to elude the adsorbed TRU nuclide in the elution liquid and regenerate the adsorbent 1. At this moment, after recovering the latter half portion of the elution liquid, the recovered elution liquid is used as it is the elution liquid for the former half of the next adsorbent elution process.
Patent JP-H02133193-A (JP)
Title: Welding method for metallic conduct containing electric wire
Inventor: SASAKI TAKASHI
IPC: B23K31/00
Filed: 1988-11-11
Abstract: PURPOSE:To prevent a weld zone frame being oxidized at the time of welding by allowing oxidation inhibiting gas to flow extending from one end part a metallic conduit to the other end part, at the time of bringing both side ends of the metallic conduit of a long size in which an electric wire is contained to junction welding. CONSTITUTION:An electric wire 2 consisting of stranded wires is inserted into a round metallic conduit 1, a plug 6 is attached to one end part of the metallic conduit 1, and a hose 7 for injecting oxidation inhibiting gas is inserted into the plug 6. By this constitution, the oxidation inhibiting gas is injected into the metallic conduit 1 from the hose 7, a flow 8 of gas is generated extending from one end part to the other end part, air in the metallic conduit 1 is replaced with the oxidation inhibiting gas, and by moving a torch 3 to the right side direction, both side end part of the metallic conduit 1 are brought to junction welding. In such a way, it is prevented that the weld zone is oxidized and a welding failure is eliminated.
Patent JP-H02130911-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: UCHIYAMA MAKOTO
IPC: H01L21/20
Filed: 1988-11-11
Abstract: PURPOSE:To easily manufacture a thick semiconductor layer which is of a conductivity type or different in impurity concentration by uniting two semiconductor wafers which are of a conductive type or different in impurity concentration by joining their surfaces having a similar strength as a bulk has. CONSTITUTION:In a clean room, water or MeOH drops are dropped on mirror surfaces of two Si wafers of a low-concentration P-type wafer 2 and low- concentration N type water 1 so as to moisten the whole surfaces of the wafers. Then the wet surfaces are pressed-contacted with each other so that no air bubbles are contained between the surfaces and a semiconductor substrate which is formed by piling up thick semiconductor layers which are different in impurity concentration is obtained. Then P and B are respectively doped to the upper and lower surfaces in such way that the P is doped to the N-type layer 1 and B is doped to the P-type layer 2 and Al electrodes 5 and 6 are formed by using an N<+> layer 3 and P<+>layer 4 of high-concentration impurity areas as contact areas. Then, after providing a plurality of grooves 7 at regular intervals, the semiconductor layer is separated into numerous mesa type diodes.
Patent JP-2000111837-A (JP)
Title: Optical branching element and optical branching device
Inventor: KYOZUKA SHINYA
IPC: G02B27/28
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical branching element which has uniform optical branching intensity and a small insertion loss, and an optical branching device which is a multi-input multi-output type and bidirectional composed of plural optical branching elements. SOLUTION: This optical branching device is provided with a polarizing beam splitter 2 which transmits 1st light composed of a P-polarized beam component contained in incident light L in the direction of the transmission side a, a 1st reflection block 3 consisting of a λ/4 wave length plate 4 arranged on the opposite side interposing the polarized beam splitter 2 to the exit side of the 2nd light from the polarized beam splitter 2 and a light path conversion element 5 consisting of a reflection lens 5-1 reflecting the light path by shifting the optical path of the 2nd light and a reflection mirror 5-2, and a 2nd reflecting block 6 consisting of the λ/4 wave length plate 7 and a reflecting mirror 8 arranged on the opposite side interposing the polarizing beam splitter 2 to the 1st reflection block 3.