baber/WOPTO huggingface dataset:
Patent JP-H08220900-A (JP)
Title: Transfer roller for electrophotographic device and method for cleaning transfer roller
Inventor: SAKAGUCHI YOSHIKAZU
IPC: G03G15/16
Filed: 1995-02-14
Abstract: PURPOSE: To make it possible to realize uniform and sure transferability regardless of various sizes (A3 size to postcard size) of recording papers. CONSTITUTION: An elastic roller part 52 of a transfer roller 5 consists of a urethane foam imparted with ion conductivity by incorporating a tetrabutyl ammonium salt therein. This urethane foam is so prepd. that the implantation of electric charges into the rear surface of the recording paper is made possible and that the urethane foam is brought into uniform and elastic contact with the recording paper. The tetrabutyl ammonium salt makes one kind of coordinate bond with the polar groups, such as ether groups and ester groups, in the urethane foam and is, therefore, dispersed uniformly at a molecular level into the elastic roller part 52.  A uniform surface charge distribution is consequently obtd. and carriers (p), (n) maintain uniform contact with the recording paper in a large area when the nipping regions of a photosensitive drum and the transfer roller 5 are microscopically viewed and, therefore, transfer defects, such as black solid, drop-out and unequal transfer, hardly arise even in the case the recording of the postcard size is printed.
Patent JP-2000223667-A (JP)
Title: Ferroelectric memory, fabrication thereof and noncontact ic card
Inventor: SHINGU MASATAKA
IPC: H01L21/8242
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To enhance noise resistance by forming a lower electrode on an insulation film, forming a ferroelectric layer on the lower electrode and then forming an upper electrode being connected with an active element on the ferroelectric layer. SOLUTION: A thin sapphire film 2 is formed on a quartz glass substrate 1 and then n+ type source and drain regions 14, 15 and p+ type source and drain regions 17, 18 are formed thereon. Subsequently, a gate electrode 11 of cobalt silicide is formed thereon through a gate oxide 6. A silicon oxide layer 19 and an interlayer film 23 are formed on a transistor of such a structure and a tungsten plug 25 is formed in these interlayer insulation films. The plug 25 is connected with an aluminum interconnection 26 on the upper layer and a PZT layer 21 is formed, as a ferroelectric layer, on the lower electrode 20 at the capacitor part before an upper electrode 22 is laminated on the PZT layer 21.
Patent JP-H10222497-A (JP)
Title: Kana(japanese syllabary)/kanji (chinese character) conversion device/method
Inventor: WAKEBAYASHI RIKA
IPC: G06F17/21
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce burden on a network and to give only a necessary font to a client-side by storing the list of fonts which a client holds on a server-side and displaying only the stored font on the client-side when a character is inputted from the client. SOLUTION: An input part 21 is connected to the respective clients and KANA/KANJI conversion requests from the respective clients are inputted. A conversion part 22 retrieves a dictionary file 24 based on the inputted KANA/ KANJI conversion request and KANA/KANJI conversion is executed. Data for KANA/KANJI conversion are stored in the dictionary file 24. The list of the character fonts which the respective clients have are stored in a font list 27. An output part 29 outputs the conversion result to the clients in response to the KANA/KANJI conversion requests from the respective clients. Thus, only the necessary fonts are given to the client-side.
Patent JP-S61182942-A (JP)
Inventor: SUZUKI JINICHIRO
IPC: H05K1/03
Filed: 1985-02-12
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-S63191963-A (JP)
Title: Abnormality detector for speed detector
Inventor: FUKAZAWA TADASHI
IPC: G01P3/48
Filed: 1987-02-05
Abstract: PURPOSE:To know abnormality occurrence and fault contents without viewing a warning display device at all times by providing a converter with two electromagnetic relays for abnormality detection and connecting their relay contacts to a warning pilot lamp and a warning acoustic device. CONSTITUTION:A conventional speed detector consisting of a speed sensor 1, a signal cable 2, and the converter 3 is provided with a normally excited electromagnetic relay 4 and a normally unexcited electromagnetic relay 5 for fault detection and the outputs of those electromagnetic relays 4 and 5 are inputted to warning display devices 6 and 7 and the warning acoustic device 8. In a abnormality detector like this, the electromagnetic relay 4 is operated when the converter 3 or power source gets troubled, and then while the warning display device 6 displays the abnormality, the warning acoustic device 8 sounds. Further, if the speed sensor 1 becomes faulty or if the signal cable is broken, the electromagnetic relay 5 operates and then while the warning display device 7 displays the abnormality, the warning acoustic device 8 sounds.
Patent JP-S63192198-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/00
Filed: 1987-02-05
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-S53110568-A (JP)
Title: Alarm watch
Inventor: MORIYA TOKIO
IPC: G04G15/00
Filed: 1977-03-08
Abstract: PURPOSE: To facilitate setting operation of the alarm time by changing the storage contents of alarm memories set at the current time in correspondence to the operation times of set buttons. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01200651-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORICHIKA YOSHIMITSU
IPC: H01L23/52
Filed: 1988-02-04
Abstract: PURPOSE:To improve the step coverage by a method wherein a titanium silicide layer and an aluminum layer are laminated and formed on the surface including an opening part for contact use made in an interlayer insulating film and a heat treatment at a high temperature near the melting point of aluminum is executed so that the aluminum layer can be filled into the fine opening part for contact use. CONSTITUTION:A diffusion region 2 is formed selectively on the surface of a semiconductor substrate 1 ; an interlayer insulating film 3 is formed on the surface of the semiconductor substrate 1 including the diffusion region 2. Then, the interlayer insulating film 3 on the diffusion region 2 is etched selectively; an opening part 4 for contact use of the diffusion region 2 is formed. Then, a titanium silicide layer 5 with a thickness of 0.15mum and an aluminum layer 6 with a thickness of 1.5mum are deposited one after another on the surface including the opening part 4 by a sputtering method. Then, this assembly is heat-treated in an atmosphere of argon gas at 1 atmospheric pressure and at a temperature of 550-660 deg.C; the step coverage of the opening part 4 is improved.
Patent JP-H04243966-A (JP)
Title: Dielectric ceramic composition
Inventor: MIZUNO FUMIO
IPC: H01G4/12
Filed: 1991-01-26
Abstract: PURPOSE:To provide a practical dielectric composition capable of satisfying all characteristics of >=5000 Q value (in the case of 4.5GHz), >=30 epsilonr specific dielectric constant and -20 to +20ppm/ deg.C temperature coefficient tauf. CONSTITUTION:The objective dielectric composition consisting of barium oxide, zinc tantalate and titanium oxide and obtained by using a composition in which x and y are each in the range of 0.1<x<0.8 and 3.5<y<4.5 when composition formula thereof is expressed by BaO.xZnTa2O6.yTiO2 as main components, selecting WO3 alone or both of MnO2 and WO3 as subsidiary component and adding WO3 to the above-mentioned main components in the range of 0.1-1 pts.wt. and adding at least <=0.5 pts.wt. MnO2 each based on 100 pts.wt. of the main components.
Patent JP-H11221596-A (JP)
Title: Water treating agent
Inventor: TAKAGI MASAHITO
IPC: C02F1/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain equal or higher blodegradability than that of a conventional polyaspartic acid polymer and to improve scale preventing performance by incorporating an aspartic acid polymer having repeating units expressed by formula I and/or formula II and repeating units expressed by formula III and/or formula IV. SOLUTION: This water treating agent contains an aspartic acid polymer having repeating units expressed by formula I and/or formula II and repeating units expressed by formula III and/or formula IV. In formulae I and II, M represents hydrogen, alkali metals, alkaline earth metals. ammonium group or org. amine groups and may be same or different for each repeating unit. In formulae III and IV, R is a phenyl group in which at least one sulfonic acid groups is substituted. The mol.wt. of the aspartic acid polymer of the water treating agent is preferably between >=300 and <=500000. The mol.wt. can be controlled by controlling the reaction conditions such as reaction temp., reaction time, presence or absence of an acid catalyst or its amt.
Patent JP-S59157078-A (JP)
Title: Agricultural nitromethylene derivative
Inventor: MAATEIN HARISU
IPC: C07D279/06
Filed: 1984-02-15
Abstract: 3-formyl-2-nitromethylene-tetrahydro-2H-1,3-thiazine is a novel compound having an interesting level of pesticidal activity.
Patent JP-S56121751-A (JP)
Title: Extrusion molding method
Inventor: MIWA AKISUKE
IPC: B29B7/00
Filed: 1980-02-29
Abstract: PURPOSE: To obtain a sheet having fixed thickness and width without sticking thereof at the time of extrusion by a method wherein a composition prepared by compounding crystalline unsaturated polyester resin, a cross-linking agent, resin soluble in the cross-linking agent, a polymerization starting agent, etc. is molded by extrusion into the shape of the sheet.  
     CONSTITUTION: About 20W40wt% of high-molecular crystalline unsaturated polyester resin synthesized by using terephthalic acid and ethylene glycol (A), about 2W 20wt% of resin soluble in the cross-linking agent (ex. epoxy resin) (B), about 2W 15wt% of the cross-linking agent (ex. styrene, vinyltoluene) (C), about 0.1W 1wt% of the polymerization starting agent (ex. benzoyl peroxide, benzoin) (D), about 30W70wt% of filler (ex. silica) (E) and about 5W15wt% of reinforcing material (ex. short glass fibers) (F) are mixed. Next, the mixture thus obtained is molded by extrusion into the shape of the sheet by using an extruder, whereby the aimed sheet is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09219909-A (JP)
Title: Switchboard fitting structure
Inventor: UEKI YASUO
IPC: H02B1/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce the space of occupancy of a cable shaft itself by reducing the space of occupancy of a switchboard installed in the cable shaft. SOLUTION: A cable rack 2 is arranged along a cable shaft 1, and a plurality of cables 3 for power supply and communications are supported by and fixed to the cable rack 2. In a distribution board 5, the equipment 5b such as instruments and switches is fitted to a flat plate-shaped fitting panel 5a. Each fitting panel 5a of the distribution board 5 is fitted to a vertical part 2a of the cable rack 2 through a fitting piece which is a connection member.
Patent JP-2000221230-A (JP)
Title: Partial discharge measuring remote monitoring system
Inventor: TAKAHASHI YASUHIRO
IPC: G01R31/12
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a monitoring system incorporating the function required for remote monitoring while the operational cost is suppressed to the minimum, by transmitting information from a measuring station to a base station for storage and display, only when the base station requests the measuring station to transmit the information through a transmission circuit. SOLUTION: Only when a base station 200 makes a picture displaying request, picture data are transferred and, when a warning is issued, an on-site measuring station 100 only transfers a warning signal and the information indicating means 22, such as warning red rotary light, etc., of the base station 200 is turned on. The warning issuing data, in addition, are automatically recorded in a digital signal processing means 13 at the measuring station 100.  For monitoring the measured signals at the measuring station 100, picture display is performed at the base station 200 by transferring data only when the station 200 makes a picture monitoring request including the warning issuing time, but, actually, the preceding warning signal data can be called and confirmed at the time of confirming the measured data from the base station 200, because the data are automatically recorded in the measuring station 100 when the warning is issued.
Patent JP-H08222067-A (JP)
Title: Light detecting type switch
Inventor: SUGIURA MASUO
IPC: H01H35/00
Filed: 1995-02-14
Abstract: PURPOSE: To dispense with a complicated treatment to allow a high-speed and precise treatment, and improve the freedom of design by providing a light interrupting part in which a light shielding part and a light transmitting part are alternately arranged along the lowering direction. CONSTITUTION: A light interrupting member 20 is suspended from the lower surface of a pressing part 17, and protruded between light emitting and light receiving elements 14, 15 according to the lowering by the pressing operation of the part 17 to interrupt an optical path 19. A light shielding part 22 for perfectly shielding the emitted and received lights between the elements 14, 15 and a light transmitting part 23 for allowing the emitted and received lights are alternately arranged along the lowering direction. The emitted and received lights between the elements 14, 15 are interrupted and continued depending on which part 22 or 23 is situated on the optical path 19 when the part 17 is pressed down to protrude the member 20 to the optical path of the elements 14, 15. Since the output signal from the element 14 can be thus treated as digital quantity, a complicated treatment such as A/D conversion can be dispensed with to perform a high-speed and precise processing, and this switch can be utilized also as a pressure sensitive switch.
Patent JP-H01202225-A (JP)
Title: Heat insulating apparatus for tree
Inventor: YODA TAKUO
IPC: A01G13/00
Filed: 1988-02-05
Abstract: PURPOSE:To carry out prevention of NEMURIBYO (germination inhibition), etc., in heat insulation for a tree, by providing a heat pipe and heat insulating material layer around the tree. CONSTITUTION:A heat release condensation part 22 of heat pipe 2 whose lower part is buried in soil to form a heat collecting and evaporating part 21 is arranged along the trunk of grape tree. A heat insulating material 3 is provided through an air layer 4 around the applied tree. The heat pipe 2 is a pipe obtained by burying a fluorocarbon-sealed copper pipe in about 2m depth in soil. As the heat insulating material layer, a material obtained by subjecting tetrafluoroethylene resin film for preventing penetration of rain and wind to laminate processing on a textile around about 10cm thick straw is used.
Patent JP-H09192108-A (JP)
Title: Sphygmomanometer
Inventor: NAKAMURA YOSHINOBU
IPC: A61B5/022
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To easily recognize a dangerous factor by detecting contraction term blood pressure and relaxation term blood pressure corresponding to signals from the specified number of sensor parts, calculating the differential value of contraction term blood pressure in detected data and discriminating whether the differential value is higher than a prescribed value or not. SOLUTION: The sensor part of a sphygmomanometer has sensors 11a and 11b composed of two cuff bands to be wound around left and right arms, and Korotkov sound sensors 14a and 14b composed of microphones are added to the respective cuff bands. A processing part 2 converts sounds from the Korotkov sound sensors 14a and 14b to electric signals, graspes them, detects two kinds of contraction term blood pressure value and relaxation term blood pressure value, calculates the differential value of contraction term blood pressure value, the differential value of relaxation term blood pressure value,  two kinds of heart beat values as the difference between the contraction term blood pressure value and the relaxation term blood pressure value and a differential pulse pressure value and discriminates whether the contraction term blood pressure difference value is higher than the prescribed value or not. A display part 3 displays the detected values and the calculated differential values, pulse pressure value and differential pulse pressure value and further, when the discriminating function discriminates the differential value is higher than the prescribed value, warning is displayed.
Patent JP-H03235661-A (JP)
Title: Switching power supply
Inventor: IKEDA KAZUHIRO
IPC: H02M3/28
Filed: 1990-02-07
Abstract: PURPOSE:To reduce a spike voltage by a method wherein a spike energy is absorbed by a capacitor and, when the capacitor discharges, a power supply connected to the input winding of a transformer is switched from an input power supply to the capacitor to transmit the spike energy to the output winding of the transformer. CONSTITUTION:A diode 3 is turned ON to make a spike voltage absorbed by a capacitor 2. If an auxiliary switching device 4 is turned ON, a diode 8 is turned OFF and the input winding 11a of a transformer 11 is disconnected from an input power supply 1 and connected to the capacitor 2. With this constitution, the charge of the capacitor 2 is discharged through the auxiliary switching device 4, the input winding 11a and a main switching device 5 and a spike energy stored in the capacitor 2 is transmitted to the output winding 11b of the transformer 11.
Patent JP-H01201909-A (JP)
Title: Preparation of electrode foil for electrolytic capacitor
Inventor: KAGUMA KENJI
IPC: C23C22/82
Filed: 1988-02-05
Abstract: PURPOSE:To decrease rate of change in capacitance in a life test, by a method wherein after a metallic foil with valve function is anodized, a heat treatment and an anodization are alternately repeated, and the resultant metallic foil is thereafter boiled over in an aqueous phosphoric acid solution prior to a final anodization process. CONSTITUTION:After, for example, an aluminum foil is anodized in a about 0.15% of aqueous citric acid solution for 30 minutes at 80 deg.C, a heat treatment is performed in the air for 3 minutes at 400 deg.C. Subsequently, a second anodization process is carried out for 5 minutes, and under the same conditions as those of said heat treatment, a heat treatment is then again performed, and thereafter a third anodization is performed under the same conditions as those of the second anodization. Next, a pH 3 or so of aqueous phosphoric acid solution is boiled, and the resultant aluminum foil is then boiled over in this aqueous solution for 7 minutes. Subsequently, a final anodization is performed for 5 minutes to complete a manufacturing process. Thus, by alternately repeating a heat treatment and an anodization, leakage current can be effectively decreased, and by carrying out a boiling process, a stable anodic oxide film can be obtained and at the same time the separation of an aluminum oxide and a phosphoric acid due to heat can be prevented.
Patent JP-H03230351-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KURUMAYA HIROSHI
IPC: G11B15/22
Filed: 1990-02-06
Abstract: PURPOSE:To load a cassette into the device without damaging the tape by absorbing large slackness of the tape generated in the cassette at the time of loading the cassette. CONSTITUTION:The cassette 13 with the tape 12 largely slackened is pushed into a holder 15. The cassette 13 is brought into contact with a cam 16a of an arm 16 to turn the arm 16, and a ratchet 20 is meshed with a gear 11a of a reel hub, and then the reel hub is turned in the direction of C. The tape 12 is taken up to the reel hub 11, and the ratchet 20 of the arm 16 is disconnected from the gear 11a. The cassette 13 is loaded into a regular position in the reproducing device without slackening the tape 12. When the cassette 13 is drawn out, the arm 16 is turned in the direction of D to be brought into contact with the hub 11, and the arm 16 is moved along a slot 17 in the direction of E together with the cassette 13, so that the hub 11 is not rotated. When the cassette 13 is further drawn out, the cam 16a and the cassette 13 are released from contact, and the ratchet 20 is detached from the gear 11a, and hence the tape is not slackened.
Patent JP-S58141722-A (JP)
Inventor: INADA TETSUYA
IPC: A01D61/00
Filed: 1982-02-19
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-H09220664-A (JP)
Title: Arc welding device
Inventor: YONEMORI SHIGEKI
IPC: B23K9/12
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an arc welding device, in which the wt. of signal cable is lightened, reduced the burden of a welding operator, capable of preventing the discontinuity of the cable and capable of transmitting signal freely from noise. SOLUTION: In this arc welding device, an electro-optical transducing part 3 for transducing the electric signal from an operating part 2 into the optical signal is provided in a wire feed device 1, and an opto-electric transducing part 7 for transducing the optical signal into the electric signal and a control part 8 for processing the electric signal are provided in a welding electric source 6, and the transmission between the wire feed device 1 and the welding electric source 6 is executed with the optical signal through an optical fiber 5. Therefore, the wt. can be reduced by using the optical fiber 5 and the signal transmission having free from the noise can be executed by the optical transmission.
Patent JP-H11208272-A (JP)
Title: Door weather strip mounting structure
Inventor: ARATA MITSUAKI
IPC: B60J5/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To maintain a door weather strip in a stable condition without using bolts, hooks, or core grid that incur cost increase. SOLUTION: A concave groove portion 22 is molded, at an upper portion of a door trim inner 21, i.e., an inside of a belt line portion, almost perpendicular to an elevating plane of a glass G. A stagger 23 is molded in a manner which continually extends from the concave groove portion 22 toward outside in the lateral direction of the groove at a top of an opening edge of the concave groove portion 22. A convex portion 25 is molded which protrudes downward to a bottom of the opening edge of the concave groove portion 22. In addition, a lip portion 33 for latching is molded at an upper surface of a base portion 32 of a door weather strip 30 which is integrally molded at a main sealing portion 31 which slidably contacts the glass G. Between the main sealing portion 31 and the base portion, a positioning convex 34 is molded at the top and a latching portion 36 is molded at the bottom.  The base portion 32 attached to the lip portion is pressed into the concave groove portion 22 until the positioning convex 34 contacts the stagger 23 and the latching portion 36 latches the convex 25.
Patent JP-H01202060-A (JP)
Title: Telephone set
Inventor: KATO TAIJI
IPC: H04M1/65
Filed: 1988-02-05
Abstract: PURPOSE:To record other messages before and after a specific message in a storage medium without erasing the specific message not to be erased by providing the title telephone set with a recording means for recording a position signal corresponding to a recording position of the specific message and a skip means for skipping the recording position corresponding to a detecting signal. CONSTITUTION:When a head 11 reads out a skip signal corresponding to a specific message at the time of recording a new message, a reading amplifier 12 drives a tape quick feeding motor control circuit 13 to feed the motor 3 quickly. At that time, the amplifier 12 turns a message writing amplifier 14 to an inactive state and a message from a message receiving part 15 is not recorded in a tape 5. When the head 11 detects no skip signal, the reading amplifier 12 turns the writing amplifier 14 to an active state and the message from the message receiving part 15 is recorded in the tape 5. Consequently, the specific message is left and other messages can be rerecorded on other parts of the tape.