baber/WOPTO huggingface dataset:
Patent JP-H03235543-A (JP)
Title: Changeover system for modulator-demodulator
Inventor: HASHIMOTO AKIRA
IPC: H04L69/40
Filed: 1990-02-13
Abstract: PURPOSE:To grasp a fault of a MODEM at a remote location and to reduce the time of fault restoration by selecting an exchange use MODEM automatically when no data communication is implemented by the fault of the MODEM. CONSTITUTION:When a MODEM 2 is faulty, a line signal monitor section 11 monitors a line interface signal and a DTE signal monitor section 12 monitors a DTE interface signal and sends the result to a control section 14. When the condition set to a setting section 13 is satisfied, the control section 14 operates switches 7-10 to select the connection among a communication line 6, a data terminal equipment 5 and the MODEM 2 to a MODEM 3. Moreover, the control section 14 controls a network control section 15 to connect a public line with a predetermined remote location to inform the faulty MODEM 2. Thus, a MO DEM switching device 1 detects the fault of the MODEM 2 and changes over the connection among the communication line 6, the data terminal equipment 5 and the MODEM 2 to the MODEM 3 to inform the fault of the MODEM 2 to the remote location.
Patent JP-S58151006-A (JP)
Title: Laminated electric coil
Inventor: YAMANAKA MINORU
IPC: H01F41/06
Filed: 1982-03-02
Abstract: PURPOSE:To enable the high speed winding operation of a coil, by a method wherein spiral metal layers are formed on both sides of a base film, said metal layers are connected by means of through-hole conductors, and the resultant coil composite body is bent to the zigzag pattern. CONSTITUTION:Copper foils 2a and 2b are bonded to both sides of a base film 1 to form a composite ribbon 3. The ribbon 3 is provided with through-holes 41, 42, ... of the fixed pattern longitudinally thereon. Then, spiral metal layer patterns are formed on the both sides of the composite ribbon 3 on the basis of the through-holes 41, 42, .... These metal layers are continuously connected by means of the through-hole conductors to form a coil composite body. The coil composite body is then bent to the zigzag pattern, taking one spiral as the unit, to form one laminate coil body. Accordingly, the high speed winding operation of a coil is possible.
Patent JP-S58148763-A (JP)
Inventor: SAITOU KOUICHI
IPC: D06M101/16
Filed: 1982-03-02
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-S62193199-A (JP)
Inventor: TANAKA KEIJI
IPC: B23P19/00
Filed: 1986-02-19
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-S53119583-A (JP)
Title: Heavy cargo carrying vessel
Inventor: FUKUTANI MITSUO
IPC: B63B25/02
Filed: 1977-03-25
Abstract: PURPOSE: To enable a carrying vessel to efficiently carry a large and heavy cargo by providing a slipway, crane boat and means for feeding the boat on the rear upper deck of the vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62190234-A (JP)
Title: Coating composition
Inventor: HOSONO HIROSHI
IPC: C08J7/04
Filed: 1986-02-18
Abstract: PURPOSE:A coating composition providing a hardened film of coating having improved surface hardness, wear resistance, especially taber abrasion, obtained by blending specific two kinds of organosilicon compounds (hydrolyzates) and fine powder silica in a specific solid content weight ratio. CONSTITUTION:(A) An organosilicon compound shown by formula I (R<1> is organic radical containing epoxy group wherein Si is bonded to Si-C, preferably gamma-glycidoxypropyl; X is hydrolyzable group, preferably 1-8C alkyl or alkoxyalkyl) and/or its hydrolyzate is blended with (B) an organosilicon compound shown by formula II (R<2> is 1-3C alkyl, alkenyl, preferably methyl; Y is hydrolyzable functional group, preferably methoxy) and/or its hydrolyzate and (C) fine powder silica having 5-200mmu average particle diameter, preferably silica gel in a solid content weight ratio of the component C/A=54-400/100, ratio of the component B/A=11-355/100 and a ratio of the component C/B=9-0.82.
Patent JP-S60177374-A (JP)
Title: Separation auxiliary device for transfer material
Inventor: HONDA TAKAO
IPC: G03G15/00
Filed: 1984-02-23
Abstract: PURPOSE:To curl a transfer material securely and improve its separation from a photosensitive drum during transfer operation by providing a heating means which heats and curls the transfer material closely to the path for the transfer material at the upstream side of a separation part. CONSTITUTION:The heater 7 is provided between a register roller 6 and the lower plate of a guide 8, and a circuit 12 controls the temperature of the heater 7 with the signal of a thermistor 11 fixed near the heater. Once a pickup roller 4 begins to rotate and copy paper 3 moves out of a cassette 3, rollers 5 and 6 start rotating to hold and carry the paper 3, but the rollers 5 and 6 stop rotating temporarily to synchronize a toner image on the photosensitive drum 1 wit the paper 3. Simultaneously, the reverse surface of the paper 3 is heated by the heater 7 and then dried and shrinks to get curled concavely to the heater. The curled paper 3 is supplied to a transfer electrifier 9 for transfer, and separated easily at a separation part 10 and sent to a fixing device.
Patent JP-H04248560-A (JP)
Title: Electrophotographic sensitive body, electrophotographic device provided with the same sensitive body and facsimile equipment
Inventor: MIYAZAKI HAJIME
IPC: H04N1/29
Filed: 1991-02-04
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having practical high sensitivity characteristics and stable potential characteristics at the time of repeated use by forming a photosensitive layer contg. a specified disazo pigment on an electrically conductive substrate. CONSTITUTION:A photosensitive layer contg. a disazo pigment represented by formula I is formed on an electrically conductive substrate. In formula I, R1 is H, alkyl which may have a substituent, etc., each of R2-R5 is H or an electron attracting group, X is S or dicyanomethylene, each of Ar1 and Ar2 is an arom. carbocyclic group or an arom. heterocyclic group which may have a substituent, each of A1 and A2 is a residue of a coupler having a phenolic hydroxyl group and A1 and A2 may be different from each other or the same.
Patent JP-2000232340-A (JP)
Title: Delay circuit for ring oscillator
Inventor: ARAMAKI YOSHINORI
IPC: H03K5/13
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To easily realize an at least one differential gain and an at most one common-mode gain without using a reference voltage circuit. SOLUTION: This delay circuit is formed of a first potential line VDD, a pair of output lines 2A, 2B, a pair of two first transistors MP1, MP2 respectively inserted between the line VDD and a pair of output lines 2A, 2B, a second potential line 5 and a pair of two transistors MN1, MN2 respectively inserted between the line 5 and the pair of output lines 2A and 2B. The respective gates of the first transistors MP1, MP2 are respectively connected to a pair of output lines 2A, 2B; the first transistors MP1, MP2 and the second transistors MN1, MN2 are connected center-symmetric with respect to each; and the output lines 2A and 2B are connected to a third potential line. Such a circuit as this easily realizes an at least one differential gain and an at most one common- mode gain.
Patent JP-H08226757-A (JP)
Title: Storage chamber
Inventor: HARA TSUTOMU
IPC: F25D29/00
Filed: 1995-02-22
Abstract: PURPOSE: To facilitate mounting of a part by a method wherein by holding a distance between a body and one surface of an electric accessory box by a protrusion member to support the body of an electric accessory part, a notch part is not formed in a side wall, and a part of the electric accessory part is prevented from protrusion from a side wall. CONSTITUTION: An electric accessory box 12 to contain electric accessories, such as an operation capacitor 11, a starting capacitor, and an electric circuit, are mounted on the back of a heat insulation box body. The electric accessory box 12 is formed in a container-form shape one surface of which is opened and a claw part 17 hooked at a mounting hole 15 of a protrusion part 16 of an operation capacitor 11 is arranged on one surface being the bottom of the container. Protrusion pieces 18 and 19, 20 serving as a first protrusion member to hold a distance between a body 13 of the capacitor 11 and one surface of the electric accessory box 12 are formed.  Further, protrusion pieces 22 serving as a pair of a protrusion members making contact with the other end face of a body 13 of the capacitor 11 and having a resilient part 21 having resiliency are provided in a position being one surface of the electric accessory box and situated facing a protrusion piece 18.
Patent JP-H08226095-A (JP)
Title: Production of cast coated paper
Inventor: YANAGISAWA KENJI
IPC: D21H19/36
Filed: 1995-02-22
Abstract: PURPOSE: To provide a method for producing cast-coated paper especially having high luster, free from irregular luster and pine holes, and excellent in printing suitability at a high speed. CONSTITUTION: This method for producing a cast-coated paper comprises coating an aqueous coating material containing a pigment and an adhesive as main components on base paper, drying the coating layer, treating the coating layer with a rewetting solution to plasticize the coating layer, and subsequently bringing the coating layer into contact with the surface of a heated drum to finish the surface of the coated paper into a strongly lustrous surface. In the method, the aqueous coating material is especially compounded with structured kaolin as a pigment and with at least one of the salts of metals consisting of zinc, aluminum, magnesium and calcium as an auxiliary agent.
Patent JP-H01249727-A (JP)
Title: Method for increasing not only production of milk of milking rumminant but als fat and lactose contents of milk
Inventor: KAARU REROI SHIMUKINZU JIYUNIA
IPC: A23K20/195
Filed: 1989-02-15
Abstract: PURPOSE: To increase the production of milk and fat content and lactose content in the produced milk by perenterally administering a bovine somatropin to a ruminant for milking and orally administering a glycopeptide antibiotic substance in combination therewith to the ruminant. CONSTITUTION: A bovine somatropin is parenterally administered in a daily dose of 5-50mg per head to a ruminant for milking developed in ruminant functions and a glycopeptide antibiotic substance or a polyether ionophore (e.g. avoparcin, ristocetin, lincomycin or carbadox) in a daily dose of 50-150mg per head in combination therewith is orally administered to the ruminant. Thereby, the secretion of milk is increased to simultaneously increase the fat and lactose contents in the milk. The bovine somatropin is daily and administered in the form of a dilute solution by subcutaneous injection or in an embedded form of an injection composition having continuous sustained release properties (prepared so as to release the dose into a humor).
Patent JP-H03238626-A (JP)
Title: Optical head
Inventor: SUZUKI YASUO
IPC: G11B7/09
Filed: 1990-02-16
Abstract: PURPOSE:To drastically shorten the working time for mounting and to allow sure and secure fixing by constituting a carriage of a synthetic resin, inserting an actuator yoke of a magnetic circuit of an objective lens driving device and fixing the same at the time of molding of the carriage. CONSTITUTION:The carriage 11 is constituted of the synthetic resin and the actuator yoke 19 of the magnetic circuit of the objective lens driving device at the time of molding of the carriage 11 is inserted and fixed. Namely, the actuator yoke 19 is fixed by inserting its mounting part 19a to a required point at the time of molding the carriage 11 of the synthetic resin. The need for using screws for fixing the magnetic circuit is eliminated in this way and the working time is shortened. In addition, the fixing of the actuator is sure and there is no possibility of the generation of resonance. No hindrances are given at all in focusing and tracking.
Patent JP-H07244821-A (JP)
Title: Manufacture of resistance effect type head
Inventor: TANOGAMI SHUJI
IPC: G11B5/39
Filed: 1994-03-03
Abstract: PURPOSE:To effectively reduce the generation of Barkhausen noise caused by magnetic wall move by effectively setting the inside of a magnetic resistance effect element layer to a single magnetic domain state. CONSTITUTION:Two positions, namely both edge parts in the longitudinal direction, which are separated properly in the direction of axis of easy magnetization of a magnetic resistance effect element layer 1 formed on a substrate 4, are thinned by a specific amount, thus forming thinned parts 10, 10 where the oxide film on the surface of the magnetic resistance effect element layer 1 is eliminated. Antiferromagnetism body layers 5, 5 consisting of an antiferromagnetism body are laminated on the surface of thinned parts 10, 10 by a process which continues to the formation process and a single magnetic domain state is realized inside the magnetic resistance effect element layer 1 which is sandwiched by the thinned parts 10, 10 by the operation of a stable exchange coupling magnetic field generated in the interface between the thinned parts 10, 10.
Patent JP-H01210904-A (JP)
Title: Production of optical fiber
Inventor: NAKAGOME SEIJI
IPC: B29C48/00
Filed: 1988-02-18
Abstract: PURPOSE:To greatly improve the boundary adhesiveness between a core material layer and clad material layer by using an elastomer material having rubberlike elasticity for said materials and co-extruding these materials, then bringing the extruded materials into crosslinking reaction. CONSTITUTION:A crosslinkable group-contg. elastomer having the glass transition temp. below room temp. or a mixture composed of said elastomer and a crosslinking agent is used as the material of the core material and the clad material. After the core material and the clad material are co-extruded, the co-extrudate is co-crosslinked by heating or photoirradiation to impart a chemical bond to the boundary between the core material layer and the clad material layer. The boundary adhesiveness is thereby greatly improved and since the materials having less difference in modulus of elasticity are usable for the respective materials, the boundary exfoliation between the two layers as against a large deformation is effectively prevented.
Patent JP-H037789-A (JP)
Title: Stop band with expansible adhesive and manufacture thereof
Inventor: JIERONIMO II RATSUTO
IPC: C09J7/02
Filed: 1990-02-16
Abstract: PURPOSE: To obtain a novel clasp band fitted to the use in a high speed operating clasp driving apparatus by bonding a large number of elongated column- shaped shaft to the foamed adhesive layer bonded to a support member.  
     CONSTITUTION: Nails 10 each having flat head 11 and a columnar shaft 2 are parallelly arranged in close vicinity to each other and bonded to a foamed adhesive layer 13 accumulated on and bonded to a support web 14 in a band shape to constitute a nail connected tape structure 15. The formed band can be arranged in a spiral state if necessary by winding the band in a spiral shape in order to insert the band into the magazine of a clasp driving apparatus. At a time of use, the band advances and all regions of the respective heads appear on the striking head of the driving apparatus successively. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000233314-A (JP)
Title: Shearing machine
Inventor: MIYAMOTO KOICHI
IPC: B23D29/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To not only shear a work piece made of flat steel, but also shear a work piece such as corrugated steel or perpendicularly bent steel along a curving surface of the work piece. SOLUTION: In a shearing machine equipped with fixed edges 16 arranged in a head 1b of the shearing machine 1 in parallel and a movable edge 11 swinging between two fixed edges 16, a curving face 17 is formed on a working face of the fixed blade 16 in a shearing direction, and a perpendicular line S at a contact of the curving face 17 and a virtual sheared plane B of a work piece forms an angle of 15 to 30 degrees with a center H of the shearing machine 1 to separate a lower face of a holding part 1a of the shearing machine 1 from a upper face of the work piece such as flat steel, corrugated steel N, or perpendicularly bent steel.
Patent JP-H08245480-A (JP)
Title: Method of refining reaction mixture containing 4-hydroxybenzaldehyde
Inventor: ARUBERUTO SHIYUNATSUTERAA
IPC: C07C45/78
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To readily separate a poorly soluble by-product and obtain high-purity purified material by oxidizing p-cresol in the presence of an alkali metal hydroxide and a metal compound catalyst and subjecting reaction mixture to specific treatment.  
     SOLUTION: p-Cresol is oxidized with an oxygen or oxygen-containing gas in the presence of an alkali metal hydroxide (preferably NaOH) and a metal compound (preferably an iron tetraarylporphine such as an iron complex of tetraphenylporphine) as a catalyst in methanol solvent and then, excess alkali in the reaction mixture is neutralized to the extent that a salt precipitate forms, preferably by using hydrochloric acid or sulfuric acid and the salt precipitate is separated off from the reaction mixture together with poorly soluble by- product. Furthermore, temperature of the reaction mixture during addition is generally preferably 20-75°C. Generally, an alkali in an amount of ≥0.3 mol based on p-cresol used for oxidation is preferably neutralized. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02215086-A (JP)
Title: Dimming device
Inventor: YOSHIDA MINORU
IPC: H05B37/02
Filed: 1989-02-14
Abstract: PURPOSE:To specify the lighting load with a simple action, simplify the preset action, and prevent an action miss by reading out and storing the identification data corresponding to the second memory means in response to the output from an address indicating means. CONSTITUTION:The corresponding relationship between groups obtained by dividing lighting loads Ao-An and multiple action means Fo-Fm is stored in the first memory means 15, it is divided for each action means Fo-Fm, and the identification data of one or multiple lighting loads Ao-Au satisfying the preset conditions are stored in the second memory means 16b. When the corresponding relationship is to be stored in the first memory means 15, the identification data corresponding to the second memory means 16b are read out and stored in the first memory means 15 by an address indicating means 14b which increases or decreases the address corresponding to the identification data of the second memory means 16b in response to the output of an indicating means 13 indicating one of the action means Fo-Fm. The number of action procedures is reduced accordingly, and work efficiency and reliability are improved.
Patent JP-H07243588-A (JP)
Title: Air tank
Inventor: HATANAKA KAZUNORI
IPC: F17C1/14
Filed: 1994-03-04
Abstract: PURPOSE:To reduce weight and working manhours, fix an air tank in a required minimum space, and increase a degree of freedom of a fixing layout. CONSTITUTION:A tank main body 14 is for-med into a cylindrical shape by extruding aluminum or an aluminum alloy. The inside of the tank main body is formed integrally with the tank main body by extruding aluminum or an aluminum allay. A plurality of air chambers 21-23 are partitioned by a partition plate 17 extending in the longitudinal direction of the tank main body. Holes 16a, 16a having the same shape as the cross sectional shape of the partition plate are formed, respectively, at positions facing to the partition plate in a pair or end plates 16, 16 made of aluminum or an aluminum alloy, for closing openings at both ends of the tank main body. After the end plates are fitted at both ends of the tank main body with the holes mating with both ends of the partition plate, the end plates are welded to the outer peripheral surface of the tank main body and the partition plate, thus keeping air-tightness of the plurality of air chambers.
Patent JP-S55126272-A (JP)
Title: Cleaning device of residual toner
Inventor: IZUMI HIROKI
IPC: G03G21/10
Filed: 1979-03-23
Abstract: PURPOSE:To enable stable cleaning to be done over a long period of time without damaging recording body surface by charging the toner on a rotatable elastic cleaning roller with a charge-injecting electrode. CONSTITUTION:A cleaning device 3 is constituted by a casing 4, an elastic cleaning roller 5 rotatably mounted therein, a charge-injecting electrode 6 and a toner conveying member 7 disposed below the casing 4 and the device 3 is mounted to the portion where a photosensitive drum 1 moves downward. The roller 5 is constituted by a conductive shaft 8 and an elastic material layer 9 formed around this, and is revolving counterclockwise. Its linear velocity is so set as to become faster than the rotating speed of the drum, so that the cleaning effect is improved. Thereby, the device may be made simple and smaller and the stable cleaning done over a long period of time.
Patent JP-H06229897-A (JP)
Title: Air tank type thermal shock testing device
Inventor: TANAKA TAKASHI
IPC: G01N3/60
Filed: 1993-01-29
Abstract: PURPOSE:To always hold the internal surface of the opening/closing door of the test chamber of an air tank type thermal shock testing device at an ordinary temperature at the time of ordinary-temperature exposure so as to reduce the restoring time to low and high-temperature exposure. CONSTITUTION:An exhaust port 13 is provided in the rear section of a test chamber 2 and.an opening/closing damper 15 is installed to the port 13. At the time of ordinary-temperature exposure, the damper 15 is opened and, at the same time, the opening-closing door 9 of the chamber 2 is half-opened. At the time of ordinary-temperature exposure, outdoor air enters the chamber 2 from the space formed by the half-opened door 9 and goes out through the port 13, resulting in an ordinary temperature in the chamber 2. When the inside of the chamber becomes the ordinary temperature, the internal surface of the door 9 also becomes the ordinary temperature.
Patent JP-S6111390-A (JP)
Inventor: HAINRITSUHI YORUDAN
IPC: B67C3/26
Filed: 1985-02-25
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-S60179451-A (JP)
Title: Maleinized alkyd resin emulsion composition
Inventor: NAKAYAMA YOUSEI
IPC: C09D167/00
Filed: 1984-02-24
Abstract: PURPOSE:To provide the titled compsn. which has very excellent storage stability and gives a coating film having excellent resistance to water and corrosion, by dispersing a neutralized maleinized alkyd resin contg. an alcohol org. solvent in water. CONSTITUTION:The titled compsn. is obtd. by dispersing in water a neutralized resin soln. obtd. by reacting maleic anhydride with an alkyd resin modified with a (semi)drying oil and/or its fatty acid, neutralizing the obtained maleinized alkyd resin having an acid value of 10-60 with a neutralizing agent such as diethylamine and incorporating not more than 20wt% (based on the solid content of the resin) alcohol solvent in the neutralized resin. The compsn. has excellent water-dispersibility and storage stability and gives a coating film having excellent resistance to water and corrosion.
Patent JP-S53121183-A (JP)
Title: Manufacturing device of electric cable
Inventor: ITOU HIROO
IPC: B29C48/06
Filed: 1977-03-30
Abstract: PURPOSE:To produce high performance cable easily in such a manner that semiconductive layer and thin first insulation layer are simultaneously extruded over a conductor to produce miniature cable over which insulation layer with specific depth is extrusion coated.