baber/WOPTO huggingface dataset:
Patent JP-H07248660-A (JP)
Title: Color electrophotographic device and developing mechanism thereof
Inventor: MIKAMI KATSUMASA
IPC: G03G15/00
Filed: 1994-03-10
Abstract: PURPOSE:To prevent the drop and scattering of a developer from the developing roll of a developing device. CONSTITUTION:A separate member 29 constituted of a support member 29a, an elastic member 29b, and a seal member 29c is integrally assembled between the bottom face of a developing device 8 and a belt cartridge 28 behind a rotary roll 3 rotating a photosensitive belt 2 and the developing roll 25a of the developing device 8 in no contact with the photosensitive belt 2 to secure a position nearly on the same plane. The drop and scattering of a developer 26k from the developing roll 25a can be prevented by the noncontact separate member 29, and such troubles as the damage of the photosensitive belt 2, the locking of a rotary shaft, and defective development can be excluded.
Patent JP-H03243319-A (JP)
Title: Scroll forming device
Inventor: KAWABE YOSHIKAZU
IPC: B29C45/40
Filed: 1990-02-21
Abstract: PURPOSE:To take a formed item out of a mold without damaging it even having no draft by a structure wherein a first mold, on the cavity surface of which involute curved surface is formed, a second mold, which is rotatable about the center axis of the base cylinder of the involute curved surface and a third mold, to which a scroll base is fixed, are equipped. CONSTITUTION:A second mold 2, which is rotatable about an axis extended from a first mold 3, is positioned at forming to the, position of a hole (a) by a pin 7. Though two groups of involute curved surfaces, which are opposite to each other, are present, only its one group is used for forming and a space made between said one group and the other group is one, in which the second mold 2 is to be rotated. After forming, by drawing out the pin 7 and driving a hydraulic device, the second mold 4 is positioned to the position of the hole (b) of the first mold 3 by the pin 7. Through this operation, the involute curved surface of a formed item is promptly released from that of the second mold 4. After that, by rotating the formed item to the direction so as to part the involute curved surface of the first mold 3 from the formed item, the formed item is taken out of the mold, resulting in allowing to take out the formed item even having no draft.
Patent JP-S51128789-A (JP)
Title: Cylindrical barrel tank for fluidity- processing and its manufacturing method
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/02
Filed: 1975-04-01
Abstract: PURPOSE: To provide a barrel tank in which mass fluidity-layer being formed and rotary fluidity-processing can be performed by utilization of special protruded stripes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63208167-A (JP)
Title: Handling system for unregistered word in natural word analysis
Inventor: OTAKI NORIKO
IPC: G06F17/28
Filed: 1987-02-25
Abstract: PURPOSE:To register unregistered words preferentially in a term dictionary in the order of frequency in appearance by analyzing an unregistered word as one part of speech and calculating the frequency in appearance. CONSTITUTION:This system is composed of a video data terminal 2-1 consisting of a display device and a keyboard, a calculation processing device 2-2, and a term dictionary data base 2-3. The device 2-2 is provided with a natural word analysis processing control part 2-4, a natural word input part 2-5, a term dictionary reference part 2-6, a word driving part 2-7, a connection checking part 2-8, an unregistered word detecting part 2-9 which refers to the term dictionary to check whether the word exists in the dictionary or an already appearing unregistered word and detects an unregistered word to calculate the frequency in appearance, and a term dictionary additional register part 2-10 which selects the word to be additionally registered in the term dictionary 2-3 and a part of speech of this word and adds required information to register the term in the term dictionary 2-3.
Patent JP-S60239542-A (JP)
Title: Two-arm type lifting hook having divided structure and jacquard loom equipped therewith
Inventor: ORIIBO EPISU
IPC: D03C3/24
Filed: 1985-02-28
Abstract: A two-armed lifting hook (8) for Jacquard weave machines is made with a differentiated structure, having the upper resilient portion formed of two filiform metal arms (17, 18) with top beaks (13) and the lower stiff portion formed of one or more stiff bodies (19) for connecting said arms (17, 18), for instance of a shaped plate connected to said arms and to the extension of one of said arms carrying in its lower part the hook (21) for gripping the return means. In said lifting hook, the tooth (22) for engaging the fixed blade (10) and the shaped seat (23) for bearing onto the fixed bottom blade (9) are preferably obtained in one piece with said bodies, or fixedly connected thereto.   An improved Jacquard weave machine comprises lifting hooks of the type heretofore defined and, furthermore, transversal locking bars (14) for said lifting hooks (8).
Patent JP-S53125974-A (JP)
Title: Fluorine-contained polymer membrane-like base product for electroysis and method of producing same
Inventor: SADA TOSHIKATSU
IPC: C08F8/20
Filed: 1977-04-11
Abstract: PURPOSE: To provide a membrane-like base product having CFI group and/or CH 2 I group as functional group which facilitates introduction of carboxyl acid group in the post-treatment with reaction between fluorine-contained polymer and iodine and compound including iodine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53126483-A (JP)
Title: Multiprocessor
Inventor: YOSHIOKA TAKESHI
IPC: G05B24/02
Filed: 1977-04-11
Abstract: PURPOSE:To associate automatic assignment to a processed object fit for a processor with change-over of a processed object indicated on a visual display screen.
Patent JP-S62200659-A (JP)
Title: Manufacture of positive electrode for nonaqueous electrolyte cell
Inventor: ASAMI YOSHIAKI
IPC: H01M4/08
Filed: 1986-02-27
Abstract: PURPOSE:To reduce the oxidation rate of manganese dioxide which is the positive electrode active substance, and enable a long term maintaining of discharge capacity, by drying the positive electrode composite paste dried in the oxidation atmosphere again in the depressurized condition. CONSTITUTION:A positive electrode composite paste made by mixing a positive electrode active substance, a viscous agent, and a conductive agent, is dried for three hours or more in an oxidation atmosphere of air, oxygen gas, and the like, and the viscous agent is solved. After this first drying process, the second drying process is carried out for less than two hours in the depressurized atmosphere to remove the moisture in the Mn O2 in the positive electrode composite. There fore, the deterioration of oxidation rate of the Mn O2 is reduced, and the discharge capacity of the cell with such a positive electrode incorporated can be maintained for a long period of time.
Patent JP-H01215317-A (JP)
Title: Nonwashing filter vessel
Inventor: FUJI SHOICHI
IPC: B01D24/46
Filed: 1988-02-22
Abstract: PURPOSE:To prevent the filter medium from clogging and to eliminate the need of washing by dispersing air in all over the filter medium from a disperser and passing the air through the filter medium. CONSTITUTION:Air is dispersed from the lower part of the filter medium 4 through the disperser 3 and is passed through the filter medium 4. When filthy water 6 is filtrated by the filter medium 4, the air ascending the clearances of filter medium floats the impurities which are about to invade in the surface and in the inner part of filter medium to prevent the filter medium from clogging. Then the impurities floating in the filthy water are collected in the settling vessel 7, and only the impurities are easily taken out by opening a vessel 8. By this method, the filter medium is prevented from clogging and the need of washing is eliminated.
Patent JP-S52123805-A (JP)
Title: Writing of incoming transfer information by automatic telephone switch board
Inventor: TAKAHASHI HIROAKI
IPC: H04M3/54
Filed: 1976-04-09
Abstract: PURPOSE:To improve the incoming transfer service and to utilize the absence information equipment by using the writing system of the absence informatin number and by optionally changing and memorizing the incoming transfer number.
Patent JP-S55133160-A (JP)
Title: Communication system
Inventor: HIGUCHI TAIHOU
IPC: H04L9/00
Filed: 1979-04-04
Abstract: PURPOSE:To enable an accurate data transmission while keeping a confidentiality of data, by using a cryptograph unit. CONSTITUTION:The data transmitted from the terminal 1-1 at the transmission side is added with the start and stop bit in 8-bit unit and inputted to the cryptograph unit 4. The cryptograph unit adds the start and stop bit to the cryptographic data in 8 characters and the result of EX-OR for this input and delivers them to the MODEM 2-1. At the reception side, the data from the MODEM 2-2 is inputted to the decoder and the character preceding and the result of EX-OR are added with the start and stop bit and inputted to the terminal 1-2.
Patent JP-S60184148-A (JP)
Inventor: TAGUCHI YOSHIHIRO
IPC: E04B2/56
Filed: 1984-03-02
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-H02221464-A (JP)
Title: Treating agent of woven fabric of glass fiber and woven fabric of glass fiber treated with the agent
Inventor: KUMAGAI KIMITAKA
IPC: C03C25/10
Filed: 1989-02-21
Abstract: PURPOSE:To obtain the title treating agent readily curable into the inner part by radiation such as ultraviolet rays, etc., in a short time, capable of providing electrical insulating materials having excellent heat resistance by treating woven fabric of glass fiber, comprising a specific organopolysiloxane as a main compo nent. CONSTITUTION:Glass fibers are coated with a treating agent shown by formula I [R<1> and R<2> are 1-9C monofunctional hydrocarbon group; R<3> is 2-4C bifunctional hydrocarbon group or O; R<4> is 1-3 vinyl functional groups-containing 4-25C monofunctional organic group; R<5> is 1-18C monohydrocarbon group or group shown by formula II (R<6> is 1-9C monofunctional hydrocarbon; l is 0 or positive integer); a is 1.6-2.2; b is 0.002-0.5 and a+b is 1.8-2.2; n is 1-3; m is 0-2 and n+m<=3; R<4> is plural vinyl functional group when n=1], the treating agent is irradiated with ultraviolet rays and readily cured into the inner part to give flexible woven fabric of glass fiber free from tuck on the surface. The woven fabric has heat resistance, flexibility and is suitable as an electrical insulating material.
Patent JP-H08230750-A (JP)
Title: Auxiliary power assisted type bicycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M6/55
Filed: 1995-02-28
Abstract: PURPOSE: To improve riding comfort and to expedite gear engagement operation by eliminating plying toward the rotation direction and smoothly transmitting auxiliary power to a differential gear. CONSTITUTION: An intermission means 101 is composed by providing a auxiliary power output part 102, which is positioned in the terminal part of an auxiliary power transmission system 99 and journalled to a crankshaft 33 ion a freely rotatable manner, an auxiliary power input part 104, which rotates integrally with the auxiliary power input gear 91 of a differential gear 88, and a shifting mechanism which shifts a sleeve member 106, which is movable in the axial direction of the crankshaft 33, to the axial direction of the crankshaft 33 whose inner circumference makes a spline engagement with the outer circumference of the auxiliary power output unit 102 and the auxiliary power input unit 104.  The sleeve member 106 makes a spline engagement with both the auxiliary power output unit 102 and the auxiliary power input unit 104 when it is shifted to the auxiliary power transmission system 99 side and the spline engagement of the sleeve member 106 with the auxiliary power output unit 102 is slipped off when it is shifted to the differential gear 88 side.
Patent JP-H04257805-A (JP)
Title: Waveguide type optical device
Inventor: KURIMA KAZUNORI
IPC: G02B6/30
Filed: 1991-02-12
Abstract: PURPOSE:To offer a waveguide type optical device which hardly changes in the coupling state between a plane optical waveguide and an optical fiber owing to heat expansion accompanying temperature variation. CONSTITUTION:A base consists of plural support members 10 and 11 made of Si and a base 4 where a plane optical waveguide is formed is mounted and fixed on the support members 10 and 11 with the plane optical waveguide down. The optical fiber 6 held by a holder member 5 is fixed after its position is so adjusted that the coupling loss is minimum. The support members 10 and 11 may be composed of further divided four support members 10a and 10b, and 11a and 11b.
Patent JP-S57154615-A (JP)
Title: Production for vapor-deposition magnetic tape
Inventor: TATENO HIROAKI
IPC: G11B5/851
Filed: 1981-03-20
Abstract: PURPOSE:To improve running smoothness, wear resistance, and corrosion resistance, by providing a smooth layer, which consists of an organic high polymer including smooth corpuscles, on the reverse of the base film of a vapor-deposition magnetic tape. CONSTITUTION:After or before vapor-deposition of a magnetic layer, the rear side of a polyester film substrate is treated by vacuum glow discharge or chemicals to make <=70 deg. contact angle of water. Next, a mixture consisting of smooth corpuscles of carbon black, graphite, molybdenum disulfide, calcium carbonate, talc, or the like and an organic high polymer such as vinyl chloride resin, polyamide resin, polyester resin, epoxy resin, urethane resin, silicone resin, and unsaturated polyester resin is applied to form a smooth layer.
Patent JP-S63207037-A (JP)
Title: Image display device
Inventor: OYA AKIRA
IPC: H01J31/12
Filed: 1987-02-24
Abstract: PURPOSE:To make it possible to widen favorable viewing angle range by forming a fluorescent screen on a front panel in an image display device where the display part of a flat cathode-ray tube is set in the display part of the housing. CONSTITUTION:A front panel 13 obliquely intersecting the axis of the neck part 10 with an electron gun built-in is set in connection to the cone part. This panel 13, on which a fluorescent screen is formed, is arranged in the window 3 of the housing so as to be in the same plane as the front face of the housing. Such arrangement as this, therefore, is able to widen favorable viewing angle range in comparison with the case that a fluorescent screen is set on a neck part separately from the front panel, resulting in making the display screen easy to see.
Patent JP-H06259338-A (JP)
Title: Saving and restoring system for storage contents
Inventor: ISHIGURO ATSUSHI
IPC: G06F12/16
Filed: 1993-03-02
Abstract: PURPOSE:To restore the storage contents after the power source recovers even in case of a long-time power failure by setting a time for which the storage contents are held by a battery in case of a power failure and saving the storage contents when the power failure continues for longer than the set time. CONSTITUTION:If the electricity supplied to a terminal 11 fails, a detecting circuit 1 detects that and a changeover switch 2 is automatically switched to a side 2b with its detection signal to supply electric power from a backup battery 10. Further, the output of the detecting circuit 1 is sent to a CPU 6 and a timer 3; and the CPU stops operating and the timer 3 begins to measure the time. A comparing circuit 5 compares the time of the timer 3 with a time set by a user and sends an interrupt signal to the CPU 6 once detecting the time of the timer 3 exceeding the user's set time. The CPU 6 saves the contents of a memory 7 to an NVM 8 with the interrupt signal. When the power source recovers, the contents of the NVM 8 are transferred to the memory 7 and written back to an external storage device.
Patent JP-H09232584-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAITO HISAFUMI
IPC: H01L21/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce leak current during off time by arranging the material of a specific heat capacity smaller than an amorphous silicon thin film at predetermined intervals on the exposed amorphous silicon thin film. SOLUTION: A substrate film 2 and an amorphous silicon thin film 3 are deposited on an insulated substrate 1 in sequence, on the surface of it the material of a specific heat capacity smaller than the specific heat capacity of the amorphous silicon thin film such as metal films 5 are arranged at predetermined intervals selectively, the exposing parts of slit form are arranged at the predetermined intervals on the amorphous silicon thin film 3 and are crystallized by radiating laser light 6 from the back surface side of the insulated substrate. Excellent crystal grains with very few grain boundaries 19 are obtained at the exposed parts on which the metal films 5 are not formed.  By using the parts where the grain boundaries of the crystalline silicon thin film are very few as the active layer of a TFT, especially as a channel region 15, the high performance TFT especially with less leak current during off time can be realized.
Patent JP-H06256618-A (JP)
Title: Flame-retardant resin composition excellent in surface impact strength and rigidity
Inventor: NISHIHARA HAJIME
IPC: C08L55/00
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a styrenic resin composition excellent in surface impact strength, rigidity, flame retardancy, heat resistance and flowability. CONSTITUTION:This resin composition consists of a resin component (A) containing a rubber-modified styrene resin and a polyphenylene ether, and a flame retardant (B), wherein the polyphenylene ether accounts for at most 9.5wt.% of the resin component A.
Patent JP-S59166278-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1983-03-11
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-S60185734-A (JP)
Title: Preparation of trifluorochloroethylene
Inventor: MORIMOTO TAKESHI
IPC: C07C21/18
Filed: 1984-03-06
Abstract: PURPOSE:To obtain the titled compound by reacting 1,1,2-trichloro-1,2,2-trifluoroethane with hydrogen, to raise not only the initial yield but also yield after long period passage, by using active carbon of coconut husk as a catalyst. CONSTITUTION:1,1,2-Trichloro-1,2,2-trifluoroethane is reacted with hydrogen in the presence of a catalyst of active carbon of coconut husk at normal pressure at 400-600 deg.C, preferably at 450-550 deg.C, to give the desired compound. Various forms of active carbon such as molded active carbon having about 2-5mm. diameter, ground active carbon having about 4-50 mesh, granular active carbon, etc. are used as the catalyst form, and ground active carbon having 4-30 mesh and molded active carbon are preferable. The catalyst of active carbon of coconut husk is preferably activated with steam. A reaction molar ratio of the raw material to hydrogen is preferably 0.5-2mol hydrogen based on 1mol raw material.
Patent JP-H01217000-A (JP)
Title: Neocarzinostatin derivative and production thereof
Inventor: MAEDA HIROSHI
IPC: C07K17/08
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the subject derivative, excellent in antitumor action and safety and useful as an antitumor agent, by reacting neocarzinostatin with a specific divinyl ether maleic acid copolymer. CONSTITUTION:The objective derivative obtained by reacting (A) neocarzinostatin with (B) divinyl ether maleic acid copolymer containing at least one or more maleic anhydride groups in the molecule and 1000-50000 molecular weight in an aqueous solvent under neutral - weak basic conditions.
Patent JP-H02298319-A (JP)
Title: Method for separating and recovering components of mixture by over-evaporation
Inventor: AKUSERU BUENTSURAFU
IPC: B01D17/02
Filed: 1990-02-23
Abstract: PURPOSE: To enable high-purity recovery by separating a mixture to an aq. phase contg. org. matter and a water-saturated org. phase, subjecting these phases to respective different prevaporation processes, releasing the respective residues as water and org. liquid and introducing the permeates into the mixture. CONSTITUTION: The various components consisting of the org. compd. and the water are separated and recovered in the pervaporation processes with the aid of diaphragms, such as polyethylene carboxylate films and silicon films. The mixture 11 is separated in a separating vessel 12 to the aq. phase I, 13 contg. the org. matter and the water-saturated org. phase II, 14 and the aq. phase I, 13 and the org. phase II, 14 are then subjected to different pervaporation apparatus 28 and 29 in parallel and the residues generated in such a case are released as the water III on one hand and as the org. liquid IV on the other. The permeates generated in the pervaporation processes are freshly introduced into the mixture to be separated. Consequently, the water and the org. materials may be recovered at such a high purity of the extent that the amt. of the residual contaminants attains <=10 ppm with the respective impurities.
Patent JP-H03246236-A (JP)
Title: Preparation of diphenylbutane
Inventor: ITO HIROSHI
IPC: C07C15/12
Filed: 1990-02-22
Abstract: PURPOSE:To prepare the subject compound in a good yield and reuse sulfuric acid while depressing side-reactions by adding a specific amount of benzene sulfonic acid to the reaction system when 1-phenyl butene is reacted with ben zene in the presence of the sulfuric acid catalyst to provide the objective com pound. CONSTITUTION:When 1-phenyl butene is reacted with benzene in a molar native of 1:5-30 in the presence of 89-98wt.% (preferably 90-95wt.%) sulfuric acid cata lyst at 20-50 deg.C to prepare the subject compound, benzene sulfonic acid is added to the sulfuric and in an amount of 7-50mol% (preferably 20-35mol%) based on the sulfuric acid. The method gives the objective compound useful as a solvent for pressure-sensitive copy paper, a thermal medium ail, an electrically insulating oil, etc., in a high yield, and permits the economical recovery and reuse of the sulfuric acid because the by-production of benzene sulfone compounds is depressed to prevent the lowering of the purity of the sulfuric acid.
Patent JP-S52124024-A (JP)
Title: Preparation of linear quinacridone of beta-form crystalline phase
Inventor: NIWA TOSHIO
IPC: C09B67/20
Filed: 1976-04-13
Abstract: PURPOSE: To obtain linear quinacridone of a β-form crystalline phase, tinged strongly with blue, having wide uses as organic pigments of a peculiar purplish red color, by the oxidation of 6,13-dihydroquinacridone to obtain the linear crude quinacridone which is then transformed with heat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05243556-A (JP)
Title: Schottky diode
Inventor: TSUDA HIROSHI
IPC: H01L29/47
Filed: 1992-02-27
Abstract: PURPOSE:To eliminate contact defective generated by attachment to a contact opening part and damage caused by dryetching of Schottky metal in s Schottky diode having an ohmic junction and a Schottky junction on one main surface. CONSTITUTION:A cathode contact window 6 which is an ohmic contact opening part is formed, an N<+>-type diffusion layer 7 is formed, a Schottky contact window 8 is formed, Schottky metals (9a, 9b) are formed by vapor deposition or sputtering method and an anode electrode 10a and a cathode electrode 10b are formed through the Schottky metals 9a and 9b. Thereby, when the Schottky metal is dry-etched, the Schottky metal 9b exists in the cathode contact window and attachment to a substrate surface and damage are eliminated.
Patent JP-H09235335-A (JP)
Title: Resin composition for casting
Inventor: TAKIYAMA EIICHIRO
IPC: C08L67/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an almost colorless transparent resin composition for casting, having excellent physical properties such as heat-resistance and hardness, curable in a short time and exhibiting low water-absorption. SOLUTION: This resin composition contains (A) a polyester resin having a Hazen color number of <=200, (B) a vinyl ester resin having a Hazen color number of <=200 and (C) a (meth)acrylic acid ester monomer (giving a homopolymer having a glass transition temperature of >=50 deg.C) in combination with (D) an organic peroxide.