baber/WOPTO huggingface dataset:
Patent JP-H01252986-A (JP)
Title: Fixing device
Inventor: NAMI YASUO
IPC: G03G15/20
Filed: 1988-04-01
Abstract: PURPOSE:To eliminate nonuniformity of applied parting agent and to stabilize fixing of unfixed toner by bringing an applying device into contact with the surface of a fixing rotor when the fixing rotor is stopped revolving. CONSTITUTION:A second roller 11 is brought into contact with a fixing roller 1 when a fixing roller 1 is stopped revolving. Consequently, the temperature of the second roller 11 and the fixing roller 1 are kept same, and the decrease in temperature of the fixing roller 1 is eliminated from occurring when the parting agent 15 is applied on the surface of a fixing roller. When a copying button is turned on, the second roller 11 is removed from the fixing roller 1; three turns before a transferring material 16 is inserted between the fixing roller 1 and a pressurizing roller 4, the second roller 11 and the fixing roller 1 are brought into contact; after ejecting paper, the second roller 11 makes one turn and is removed from the fixing roller 11; and when the fixing roller 1 is stopped revolving, the second roller 11 and the fixing roller 1 is brought into contact. Thus, the nonuniformity of applied parting agent is prevented, and the fixing of unfixed toner is stabilized.
Patent JP-2000278038-A (JP)
Title: Antenna and its feeding method
Inventor: TAKEDA SHIGEKI
IPC: H01Q21/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an antenna of a mobile communication unit where the effect of an electromagnetic wave emitted from the antenna on a head of a human body can be minimized in the case of using the mobile communication unit close to the head of the human body. SOLUTION: Two self-complementary antenna elements 10, 15 of the antenna 48 are combined with each other with one of which turned by 90 degrees having a prescribed direction as an axis, and feeding points 49, 50 of the antenna elements 49, 50 are overlapped when the antenna elements 49, 50 are overlapped. Furthermore, the antenna 28 is energized so that a phase of a radiation electric field and a phase of a radiation magnetic field of the two antenna elements 10, 15 at the same distance and at the same time in a prescribed direction are opposite to each other. The strength of the electric field and the magnetic field around the antenna elements is minimized and a null point in the directivity characteristic is set in a prescribed direction, then the radiation of an electromagnetic wave to a head of a human body can be minimized.
Patent JP-H09244544-A (JP)
Title: Display device
Inventor: TERADA FUSAO
IPC: H01L31/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a display device sufficiently usable in a place of extremely cold weather as well. SOLUTION: Part of the outside surface of a case 11 is formed as a display section 13 and another part is formed as the mounting section 12 for a solar battery 1, into which a storage battery 3 is housed. This storage battery 3 is charged by the electromotive force of the solar battery 1. At least part of the case member on the side irradiated with the sunshine viewed from the storage battery 3 at the time of supplying the display electric power of the display section 13 from the storage battery 3 is composed of a translucent member 15 allowing the transmission of the sun beams. In addition, a greenhouse space 20 enclosing the storage battery 3 is formed by this case member and a thermally insulating member 16.
Patent JP-S62235597-A (JP)
Inventor: KONNO OSAMU
IPC: G21F3/00
Filed: 1986-04-04
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-H09270491-A (JP)
Title: Power transistor module
Inventor: IGARASHI MASATERU
IPC: H01L25/18
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To allot equalized currents between transistors or between modules when using a plurality of power transistors connected in parallel. SOLUTION: When using power transistor modules, a single IGBT (power transistor) is built in each package 1 of individual modules #1 to #3, and collector terminals 4 and emitter terminals 5 are led out to the top surface of the package as outgoing terminals of the main circuit. In this case, a terminal conductor 4a of the collector terminal 4 and a terminal conductor 5a of the emitter terminal are respectively approached to side walls and distributed to both the sides and further the respective currents are applied in opposite directions. Further, terminal conductors are skillfully coupled by magnetic induction between IGBTs and between modules connected in parallel and all the currents 11 to [4 are made the same by the action of induced electromotive force, thereby balancing the current allotment.
Patent JP-S58194206-A (JP)
Inventor: TAKAOKA MOTOAKI
IPC: H01L41/39
Filed: 1982-05-10
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-S60223134-A (JP)
Title: Multilayer thin-film structure and manufacture thereof
Inventor: MATSUMOTO YOSHINARI
IPC: C23C16/30
Filed: 1984-04-19
Abstract: PURPOSE:To incorporate oxygen included in a III-V compound having wide forbidden band width, to reduce oxygen on the interface between a III-V compound semiconductor and an insulating III-V compound and to contrive to realize interfacial characteristics with excellent reproducibility by oxidizing Al depositing on the insulating III-V compound having a wide forbidden band. CONSTITUTION:GaAs is used as a III-V compound semiconductor, a BN film is employed as a III-V compound insulator film having forbidden band width wider than the III-V compound semiconductor, and the BN film is formed by thermally decomposing borazole. Consequently, the BN film 31, an Al layer and an Si3N4 film 33 are laminated on a GaAs substrate 30 to shape a multilayer thin-film, and the whole is thermally treated at a temperature of approximately 600- 800 deg.C. Accordingly, Al reacts with oxygen included in the BN film 31 and is all changed into Al2O3. The experiment on this matter has proved that when an MIS capacitor is formed after the heat treatment process of the multilayer film and interfacial characteristics are evaluated, approximately 10<10>cm<-2> is obtained with excellent reproducibility as an interface level. No hysteresis in the voltage- capacitance characteristics of an MIS diode was observed in the experiment.
Patent JP-S577300-A (JP)
Title: Method of accelerating drying of sludge in solar drying sludge bed
Inventor: YAMAMOTO GENSHIROU
IPC: C02F11/16
Filed: 1980-06-13
Abstract: PURPOSE: To enlarge a surface area or the like to be exposed to radiation of solar rays and to accelerate the dewatering and drying of sludge, by absorbing and penetreating moisture in sludge slurry into a flexible membrane involving a plurality of capillarity-inducing narrow gaps, e.g., a porous membrane or the like, and discharging the moisture outside a sludge bed.  
     CONSTITUTION: A plurarity of degummed desized yarn 20-count plain-woven cotton cloth sheets having a width of 1m and a length of a few meter, for instance, are laminated to form a strap. Expanded styrene floats 1 are attached to the peripheral part occupying about one third the total area from one edge of the strap cloth sheet and the proper central part. Thus, a plurality of dipping straps 2 are prepared and spanned across the side walls 4' of a vessel body 4 constructing a sludge bed 3, in such a manner that one end of each strap provided with the float 1 is developped and floated in the slurry 5 while the other end is extended and hung down on the outside surface of the vessel body 4 beyond the side wall 4'. Consequently, moisture in the slurry 5 is absorbed in the cloth layer by its capillarity, gradually transfered beyond the side walls 4', and discharged into side drains 6 along the outsides of the vessel body 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04312125-A (JP)
Title: Electronic computer system
Inventor: HAMAOKA AKIHIRO
IPC: G11C17/00
Filed: 1991-04-11
Abstract: PURPOSE:To facilitate the correction of a program stored in a ROM by defining the head address as a correction area at every program of the ROM. CONSTITUTION:The head addresses 2a-2c of the ROM A-C are defined as the correction areas, and the data numbers of the ROM A-C are written into the correction areas as the sumcodes respectively. At the time of starting up the data numbers stored in the programs A-C are counted, and the total data number is compared with the total sumcode number for the check of all storage areas of the ROM A-C. The ROM A, for example, is corrected among the ROM A-C. When the data number is changed, the sumcode of the address 2a of the storage area of the ROM A is corrected based on the changed data number. That is, it is just required to check the ROM A-C and not required to rewrite the parts except those where the programs are corrected.
Patent JP-H05147146-A (JP)
Title: Molding sheet material and safety shoe toe core
Inventor: WATANABE SHOICHI
IPC: A43B23/16
Filed: 1992-02-28
Abstract: PURPOSE:To produce a fiber reinforced thermoplastic resin molded product having high strength using a fabric or a knitted fabric without generating wrinkles or folds. CONSTITUTION:A fiber reinforced thermoplastic resin layer A reinforced by a fabric or a knitted fabric and a fiber reinforced thermoplastic resin layer B reinforced by a random mat like article are produced and a molding sheet material 1 or 4 having a sandwich structure wherein the layer A is used as a core layer 2 and the layer B is used as a skin layer 3 or the layer B is used as a core layer 5 and the layer A is used as a skin layer is obtained. When the sheet material is molded into a three-dimensional shape, the layer B becomes a cushion to prevent the generation of wrinkles or folds in the layer A. By molding this sheet material, a lightweight safety shoe toe core excellent in oppression resistance is obtained.
Patent JP-H05247794-A (JP)
Title: Yarn breakage detector of feed yarn or the like in weaving or yarn winding process
Inventor: DABAMOTO SADAO
IPC: D03D51/30
Filed: 1992-02-29
Abstract: PURPOSE:To obtain a yarn breakage detector capable of detecting a feed yarn, especially yarn breakage, lagging of yarn, etc., in weaving or yarn winding process and extremely readily and quickly and visibly searching a dropper at a place where breakage, etc., occurs. CONSTITUTION:The objective yarn breakage detector consists of a nearly band- like insulating dropper bar 1 and required numbers of conductive droppers 15 externally fitted to the dropper bar 1 vertically movably through a guide groove hole 16. In the upper end edge of the dropper bar 1, required numbers of electrode pieces 3 are arranged along the longitudinal direction at a definite pitch and, simultaneously, a band-like electrode bar 7 is provided along the longitudinal direction in the lower part of the dropper bar 1 and a luminous body 6 having required circuit corresponding to the respective electrode piece 3 is provided in the dropper bar 1, etc. Then the dropper 15 is dropped by its own weight in breakage of a yarn and current is permitted to flow from the electrode piece 3 to the electrode bar 7, and electric source of a loom, etc., is turned off and simultaneously the luminous body 6 emits a light to facilitate the search for the dropper 15.
Patent JP-H02292327-A (JP)
Title: 2,5-dithienylpyrrole derivative and its manufacture
Inventor: JIEEMUSU PII ARUBARERA
IPC: C01B17/45
Filed: 1990-03-29
Abstract: PURPOSE: To produce an oligomer for synthesizing a functionalized electroconductive organic polymer by mixing 2,5-dithienylpyrrole monomer with an electrophilic reagent.  
     CONSTITUTION: By mixing 2,5-dithienylpyrrole (hereinafter referred to as 2,5-DTP) with an electrophilic reagent, 2,5-DTP is functionalized at the 3-position carbon of pyrrole thereby producing an oligomer for the synthesis of a functionalized electroconductive organic polymer. For example, in the first step, 2,5-DTP is mixed with chlorosulfonyl isocyanate, and, in the second step, the product produced in the first step is treated with dimethylformamide(DMF) to produce 3-cyano-2,5-dithienylpyrrole. Thus, a functional group is present on the pyrrole ring, the produced monomer can be polymerized to obtain a useful electroconductive polymer, and 2,5-DTP can be simply and efficiently functionalized. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S564160-A (JP)
Title: Paper clogging detector
Inventor: WATANABE KOUJI
IPC: B65H7/06
Filed: 1979-06-23
Abstract: PURPOSE: To obviate the occurrence of malfunction owing to adjustment errors even when the inter-page gap is short by providing a switch which is operated by recording paper on the lower stream side of developing and fixing devices and providing two timers which start counting according to the terminal cut signal of the recording paper.  
     CONSTITUTION: The electric signal produced when the switch 21 provided on the lower stream side of a developing machine 18 and a fixing device 19 is actuated by the leading end of recording paper 11 is stored in a memory 31. In addition, the terminal cut signal by a cutter 15 which cuts the recording paper 11 is stored in a memory 32. When the output of the cutter memory 32 becomes L, a reset timer 33 and detecting timer 34 start clocking. These are so constituted that the reset timer 33 completes clocking with a slight delay from the completion of clocking by the detecting timer 34. Such constitution eliminates the need for respectively independently detecting the leading and trailing ends of the recording paper and even if the inter-page gap is short, only required is to accurately set one detecting timer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61238680-A (JP)
Inventor: NAKAMURA TOMOMI
IPC: B66B5/02
Filed: 1985-04-15
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-H04314943-A (JP)
Title: Intake air quantity controller for engine
Inventor: ISHINO HIROMASA
IPC: F02D41/12
Filed: 1991-04-12
Abstract: PURPOSE:To secure the deceleration feeling in deceleration and prevent the temperature rise of a catalytic device in an exhaust system. CONSTITUTION:When a throttle valve is perfectly closed in deceleration, and an idle switch (a) signal is turned ON, the number of revolution of an engine (b) starts to gradually reduce. At this time, if the number of revolution of the engine is deceleration is higher than a prescribed number NDEC of revolution, an ISC valve is controlled so that the correction air quantity is reduced, while in the deceleration when the number of revolution exceeds the prescribed value NSET higher than NDEC, the min. guard (alternating long and short dash line) is released and the air quantity in deceleration (e) is set during a certain time counted by a timer (c) after the demanded air quantity (shown by the full line (d)) reaches the min. guard.
Patent JP-S62236141-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1986-04-07
Abstract: PURPOSE:To make mass production of magnetic recording media having a good shape and dimensional stability by forming respective films dividedly by vapor deposition in the thickness direction and executing the vapor deposition under the conditions of different substrate temps. at the time of forming a magnetic recording layer on one face of a high-polymer film and a thin film layer on the other face by a vacuum deposition method. CONSTITUTION:An SiO layer 25 is deposited by evaporation to 0.07mum on, for example, a PE terephthalate film 23 having 10mum thickness by maintaining the temp. of a cylindrical can 13 at -20 deg.C, then Co-Ni is formed to 0.05mum as the 1st magnetic recording layer 24 in oxygen kept under 1X10<-4>(Torr) by maintaining the 2nd cylindrical can 14 at -20 deg.C. The taking up direction in this treatment is an R direction. The direction is then changed over to the R direction and the taking up is executed. The can temps. are respectively maintained at 60 deg.C and the SiO layer 0.07mum 27 and the 2nd magnetic recording layer 0.05mum 26 are formed. The magnetic recording media which are free from the shape and dimensional changes are thus obtd. in a large quantity.
Patent JP-S57194216-A (JP)
Title: Controlling method for charging heat
Inventor: SUDA TAKESHI
IPC: C21D11/00
Filed: 1981-05-26
Abstract: PURPOSE:To prevent the generation of defectives near the joint of preceding and succeeding materials by controlling hot wind temps. and the rate of blowing of said  wind ingeniously and changing the quantity of charging heat in a short time in the  stage of changing plate thicknesses. CONSTITUTION:In the stage of changing a strip from a thin to thick strip in a continuous painting and baking furnace, a continuous heating and annealing furnace, etc., the  temp. for blowing hot wind is beforehand reduced in accordance with the increase in  the rate of blowing of the hot wind and the hot wind temp. is increased quickly at the  same instant of changing the thickness. After the change of the thickness, the how  wind temp. is reduced in accordance with a gradual increase in the rate of blowing. In  the stage of changing the strip from a thick to thin strip, the hot wind temp. is beforehand increased in accordance with a gradual decrease in the rate of blowing of the hot  wind, and at the same instant of changing the thickness, the hot wind temp. is lowered  quickly. After the change of the thickness, the hot wind temp. is increased with a gradual decrease in the rate of the blowing. In this way, the quantity of the charging  heat is changed in a short time with gentle fluctuations in the rate of the blowing at  the changing of the thickness and the generation of defectives is prevented.
Patent JP-H07267598-A (JP)
Title: Fork lift truck
Inventor: DEZUKI KIYOTO
IPC: B66F9/14
Filed: 1994-03-26
Abstract: PURPOSE:To provide a fork lift truck which can perform the loading/unloading works for objects using a narrow space. CONSTITUTION:An elevating/sinking fork 3 for transporting objects is installed on the body 2 of a fork lift truck 1. rotated toward a pallet 6C, and then moved toward the same 6C, and inserted thereto 6C.
Patent JP-H08249079-A (JP)
Title: Cable clip
Inventor: ASO YUSUKE
IPC: F02D11/02
Filed: 1995-03-10
Abstract: PURPOSE: To prevent the occurrence of low-grade sounds from a control cable at the time of operating a diesel engine. CONSTITUTION: This cable clip is set on the way of extension of a control cable 51. A member like a plate is formed into a zigzag like a crank, and first to fourth contact parts 1a to 1d arranged in order in the extending direction of the control cable 51 are provided, and insertion spaces for the control cable 51 are reserved between them. At the time of the use, second and fourth contact parts 1b and 1d are brought into contact with the control cable 51 from one side, and first and third contact parts 1a and 1c are brought into contact with the control cable 51 from the other side.
Patent JP-S61237164-A (JP)
Title: Japanese language word processing system
Inventor: KINUKAWA HIROYUKI
IPC: G06F17/27
Filed: 1985-04-15
Abstract: PURPOSE:To obtain high quality, and to execute efficiently preparation work by deciding the number of simple sentences to be connected, the number of simple sentences having the main and subordinate relation, and a sentence composite connecting state related to mixture of the simple sentence to be connected and the simple sentence of the main and subordinate relation, and outputting the decided contents, when preparing a document. CONSTITUTION:An input device 7 for inputting a character and executing an editing processing indication, and a display device 8 for displaying a character-string text, etc. are connected to a processor 6. When preparing a document, the processor 6 devices the number of simple sentences to be connected, the number of simple sentences having the main and subordinate relation, and a sentence composite connecting state related to mixture of the simple sentence to be connected and the simple sentence of the main and subordinate relation. The decision is recognized by comparing and collating a character-string text which has been stored in a character-string test storing part 3, and a composite connecting representation character-string. The recognized sentence composite connecting representation part is displayed. In this way, the sentence is converted to higher quality, and also the work efficiency for preparing the sentence can be raised.
Patent JP-S60224312-A (JP)
Title: Frequency converter
Inventor: FURUBAYASHI HIDEKI
IPC: H03D7/14
Filed: 1984-04-23
Abstract: PURPOSE:To take out easily only a desired signal wave with a simple circuit by suppressing unnecessary waves due to one cross modulation dropped into a signal band. CONSTITUTION:The input signal from a terminal 9 is divided into two by a hybrid 1, and one is given to a diode 4a for mixer through a band stop filter 3a, and the other is given to a diode 4b for mixer through a phase shifter 2 and a band stop filter 3b. Meanwhile, the local oscillated signal from a terminal 10 is divided into two by a hybrid 7, and one is given to the diode 4a through a low-pass filter 5a, and the other is given to the diode 4b through a phase shifter 6 and a low-pass filter 5b. Only the wave having a desired frequency out of waves which are subjected to frequency conversion by diodes 4a and 4b is applied to the hybrid 1 and is synthesized and is outputted to an output terminal 11. In this case, unnecessary waves are suppressed and do not appear in the terminal 11. Thus, only the desired signal wave is taken out easily with a simple circuit.
Patent JP-H02258762-A (JP)
Title: Production of 3-hydroxypyrrolidine
Inventor: TSUTAMUNE TETSUYA
IPC: C07D207/12
Filed: 1989-03-30
Abstract: PURPOSE:To readily obtain the subject high-purity compound useful as a synthetic raw material for medicines, agricultural chemicals, etc., in high yield without requiring troublesome post-treatment by subjecting 1-benzyl-3- hydroxypyrrolidines to hydrogenolysis using a noble metal catalyst in the presence of water. CONSTITUTION:1-Benzyl-3-hydroxypyrrolidines expressed by formula (X is H, halogen or 1-4C lower alkyl) are subjected to hydrogenolysis in the presence of water in an amount of 0.1-10 times, preferably 0.5-3 times based on the above- mentioned compounds, as necessary, coexisting with an organic solvent of alcohols, such as methanol, in the presence of a noble metal catalyst, such as Pd, Pt, Rh or Ru, alone or supported on a carrier, such as active carbon, at 0-150 deg.C under a hydrogen pressure of ordinary pressure to 150kg/cm<2> for 1-4hr to afford the objective compound. The above-mentioned catalyst is used in an amount of 0.001-20wt.% based on the compounds expressed by the formula.
Patent JP-S60222599-A (JP)
Title: Propeller fan
Inventor: KAWAHATA TETSUYA
IPC: F04D29/38
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a lightweight and firm propeller fan by attaching foamed resion onto the back furface of a vane plate formed from a thin plate and integrally forming the propeller fan by covering the outside of the vane plate by the thin plate having a plurality of holes. CONSTITUTION:Onto the back surface of a vane plate 1 formed from a thin plate, foamed resin 2 is closely attached, and formed integrally with a thin plate 3 having an opening rate of 20-90%. Therefore, the strength is increased in comparison with the vane formed from thin plate in the conventional, and since the foamed material having the lighter specific gravity than that of the casted material, the reduction of weight is permitted, and a propeller fan having a large opening diameter can be constituted easily, and the generated noise can be absorbed into the foamed resin through the openings.