baber/WOPTO huggingface dataset:
Patent JP-H01250871-A (JP)
Title: Testing method for electric cable
Inventor: FUJIWARA YASUTAKA
IPC: G01R31/12
Filed: 1988-03-31
Abstract: PURPOSE:To conduct a breakdown test, etc., with a temperature distribution nearly equal to that in an actual use state by composing an external conductive layer of inter-digital electric conductors and heating only a cable conductor by an induction coil. CONSTITUTION:The induction coil 3 is arranged on the outside of a test cable 1 whose insulating layer is exposed by peeling the cable sheath, and a high-frequency power source 2 supplies a high-frequency current to the coil 3 to heat the conductor of the cable 1 by induction. Here, many copper wires 4 are arranged at the heated part of the cable 1 lengthwise in parallel to form the external conductive layer 5 and connected electrically at one end of the conductive layer 5, and the connection point 6 is grounded. Consequently, the conductive layer 5 forms no closed loop, so no induced current flows and no heat is generated, so that the temperature distribution of the heated part of the cable 1 approximates to that in the use state. Then, electricity is applied between the cable conductor and conductive layer 5 to conduct the breakdown test, etc., in a high-temperature state close to the use state.
Patent JP-S5413665-A (JP)
Title: Process for treating organic waste water
Inventor: KATAOKA KATSUYUKI
IPC: B01D21/00
Filed: 1977-07-04
Abstract: PURPOSE: To provide the subject process comprising adding to and mixing in an activated sludge slurry separately cultivated to outgoing water, and thereafter carrying out solid-liquid separation, thereby easily separating micro-organism contained in the treated water flowing out of an aeration tank suspending granular solids to the surfaces of which micro-organisms have attached. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62237729-A (JP)
Title: Dry etching method for silicon oxide
Inventor: HAYASAKA NOBUO
IPC: H01L21/3065
Filed: 1986-04-08
Abstract: PURPOSE:To improve the throughput of a dry etching method for a silicon oxide by introducing hydrogen into a vessel which contains a sample having silicon oxide, introducing fluorine radical into a reaction vessel, and simultaneously emitting an ultraviolet light to the sample to etch a material (SiO2) to be etched without damaging it. CONSTITUTION:A sample base 2 is provided in a reaction vessel 1, and a sample 3 is mounted thereon. The vessel 1 is connected with a discharge tube 4, gas containing F is introduced from the other end 7 of the tube for generating a discharge in a range that the tube 4 is coupled with a waveguide 5 in crude gas state of gas containing hydrogen gas from a gas inlet 8, and exhausted in vacuum from an outlet 9. An optical window 10 is provided in the vessel, an SiO2 film 21 is provided on a base Si 22 of the material to be etched in which a light 12 from a light source 11 is emitted perpendicularly to the sample surface in the vessel, and a resist mask 23 is patterned on the surface thereof.
Patent JP-H06267336-A (JP)
Title: Cable
Inventor: TANIGAWA HIDEKI
IPC: C09D175/08
Filed: 1993-03-11
Abstract: PURPOSE:To manufacture through a small number of processes and at low cost a cable having heat resistance, hot water resistance and oil resistance, etc., and therefore high reliablity, for use as an automobile sensor cable. CONSTITUTION:A cable comprises a conductor 10 covered with an insulating layer 11 and with a sheath 20, and the insulating layer 11 is formed from a crosslinked polyethylene and the sheath 20 is formed from a polyether type high hardness thermoplastic polyurethane resin.
Patent JP-H03278755-A (JP)
Title: Screen display control system for telephone set with information display function
Inventor: INADA HISASHI
IPC: H04M3/54
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the deterioration in the speech processing capability by selecting one of plural sets of screen display information, displaying the selected information onto a display section, receiving the information to be inserted to an insertion part of variable information from a reply display information storage means of an information processing unit simultaneously and displaying it onto the display section. CONSTITUTION:At first an ICD 17 is loaded to a loading port of an RD 13 and a code number of pattern display information to be displayed is entered from a KEY 11 according to a predetermined procedure and object pattern display information such as 'conference reservation state' is written in an MEM 12 and displayed on a DSP 15. Then a CTL 16 of a TEL 1 receives reply display information transferred from an ESS 2 via an INF 14 and the received reply display information is written to insertion sections 'A'-'K' of variable information in the pattern display information stored in the MEM 12 according to the predetermined procedure and displayed on the DSP 15. Thus, the time used for the transfer of the display pattern information is reduced and the deterioration in the exchange processing capability is prevented.
Patent JP-S558621-A (JP)
Title: Control unit of tape recorder
Inventor: FUJIWARA SHIYUUHEI
IPC: G11B15/093
Filed: 1978-06-28
Abstract: PURPOSE:To prevent malfunction and make it possible to perform switching lightly by making different the position where the operation position of a reproducing operation lever is locked and the position where the operation position of the other operation switching operation lever is locked from each other. CONSTITUTION:In the tape recorder where the support substrate equipped with a magnetic head is moved from the non-operation position to the operation position by the rotation movement of a control gear which gears with a driving gear properly lock lever 4 is provided with lock pawl piece 4' which sets stopping pin 21 provided on the control gear to a stop state or releases the stop state, and reproducing operation lever 8 and the other operation switching operation lever are so provided that their lock positions may be different from each other. When reproducing operation lever 8 is operated to the lock position, the stop state of stopping pin 21 and lock pawl piece 4' is released to cause lever 8 to gear with the control gear.
Patent JP-H01249357-A (JP)
Title: Electromagnetic printing head of dot impact printer
Inventor: OGATA HIROYUKI
IPC: B41J2/28
Filed: 1988-03-30
Abstract: PURPOSE:To extend the life of a printing head resulting in the extension of the life of an abrasion preventive film, in the printing head having the abrasion preventive film between the contact/separation surfaces of the armature and yoke thereof, by using a thin metal plate and a polyester film as the abrasion preventive film. CONSTITUTION:A film wherein a thin metal plate 15 and a polyester film 16 are superposed as lower and upper layers one upon another is inserted between the contact/separation surface of a yoke 7 and that of an armature 10 as an abrasion preventive film. If necessary, when a current is supplied to a coil 9 through a substrate 8, the magnetic force of a permanent magnet 5 is negated by the magnetic flux generated by the coil 9 and the armature 10 separates from the yoke 7 by the energy stored in the armature 10 itself to move the printing wire 11 connected to the free end of the armature 10. Thereafter, the current to the coil 9 is cut to negate magnetic flux. By this method, the armature 10 is brought into contact with the coil 9, Permalloy 15 and the polyester film 16 by the generated magnetic force of the permanent magnet 5. At the time of printing, this operation is repeated many times.
Patent JP-S60223544-A (JP)
Inventor: TAKAHASHI SHIGEJI
IPC: E04B1/342
Filed: 1984-04-20
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-H03284113-A (JP)
Title: Gas-insulated electrical apparatus
Inventor: OKAMOTO TAKASHI
IPC: H02G5/06
Filed: 1990-03-28
Abstract: PURPOSE:To avoid the degradation of insulation characteristics caused by the liquefaction of insulating gas by a method wherein an approximately closed magnetic circuit is formed of a magnetic element when a temperature is low and, when the temperature is high, the other side of the cut part of the magnetic element is made to climb up a spacer to form a magnetic circuit in which the magnetic element has a gap. CONSTITUTION:A magnetic element 3 is contracted when a temperature is low and the one side 6 and the other side 8 of the cut part 4 of the magnetic element 3 are close to or brought into contact with each other to form an approximately closed magnetic circuit. When the temperature is high, both the sides 6 and 8 push each other and slide along the slopes 7 and 9 and the other side 8 of the cut part 4 is made to climb up a spacer 5. As the spacer 5 is made of non-magnetic material, a gap is formed in the magnetic circuit composed of the magnetic element 3. When the temperature is low, a grounding tank 2 is heated to avoid the liquefaction of SF6 gas. When the temperature is high, magnetic flux is suppressed and almost no heat is generated.
Patent JP-H10274265-A (JP)
Title: Hybrid brake member
Inventor: SHIMOKAWA YUKIO
IPC: F16D69/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid brake member which is advantageous for suppressing the wear of a mating member such as disc rotor and can contribute to reduce abnormal sound and vibration in a brake device even if drag occurs. SOLUTION: This hybrid brake member 1 is constituted by combining friction materials having different mate attacking properties, and the friction material having relatively low mate attacking property protrudes higher than the friction member 4 having relatively high mate attacking property. Preferably, the friction material 3 having relatively low mate attacking property has lower compression elastic modulus and wear rate than the friction member 4 having relatively high mate attacking property.
Patent JP-H01299644-A (JP)
Title: Production of catalyst composition and oxidation of carbon monoxide
Inventor: JIYON EICHI KORUTSU
IPC: B01D53/86
Filed: 1989-03-30
Abstract: PURPOSE: To obtain a catalyst for oxidation of CO under conditions of laser application by bringing a zirconium-contg. support material and a noble metal- contg. soln. into contact with each other and converting the noble metals to oxides after drying and further treating these oxides with a reducing gas. CONSTITUTION: The support material contg. the zirconium, such as zirconium dioxide, and the soln. dissolved with the compd. of the noble metal, such as platinum and/or palladium are brought into reaction with each other. The soln. is then heated after drying to convert the noble metal even partially to the oxide of the platinum, the oxide of palladium, metal platinum and metal palladium. Further, these oxides are treated with the reducing gas, such as free hydrogen and carbon monoxide at about 0 to 600 deg.C. The thus resulted material is applied to the catalyst for oxidation of the carbon monoxide to carbon dioxide and more particularly the contact oxidation for the carbon monoxide under the conditions adequate for application of a laser.
Patent JP-H06265895-A (JP)
Title: Light source device
Inventor: IWANAGA MASAKUNI
IPC: G02B5/04
Filed: 1993-03-16
Abstract: PURPOSE:To improve the brightness by obtaining polarized light components as one piece of luminous flux by the light source device after spectrally diffracting the luminous flux from one light source into two pieces of luminous flux of different polarized components. CONSTITUTION:The luminous flux from the light source 109 are separated by a polarization beam splitter 11 into luminous flux 12 of a P-polarized light component and luminous flux 13 of an S-polarized light component, and the luminous flux 13 of the separated S-polarized light component is converted by a 1/2 wavelength plate 15 into luminous flux 14 of the same P-polarized light component with the luminous flux 12 of the P-polarized light component, so even when the luminous flux from one light source 109 are separated into different polarized light components, the pieces 12 and 14 of luminous flux of the same polarized-light component can be obtained, and multiplexed by a total reflection type multiplexing prism 17 and projected. Consequently, luminance which is almost double can be obtained as compared with conventional cases wherein a polarized light filter selects luminous flux of one polarized light component and absorbs luminous flux of the other polarized light component.
Patent JP-S60225144-A (JP)
Title: Silver halide photosensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/18
Filed: 1984-04-20
Abstract: PURPOSE:To elevate whiteness of white part by incorporating silver halide grains color-sensitized with a compd. represented by the formula in an emulsion, a specified or more amt. of oil droplets in a hydrophilic colloid layer located on the side apart from a support, and a fluorescent whitening agent in the layer located on the side near the support. CONSTITUTION:It is preferable to add the sensitizing dye represented by the formula to the emulsion at the time during chemical ripening or after it. The oil droplets are finely dispersed minute droplets of a high boiling org. solvent capable of dissolving additives and being oily at 0-50 deg.C, and used for the constituent layers, such as emulsion layers, interlayers, a UV absorbing layer, and a protective layer. The total amt. of the oil droplets are >=5.5mg/dm<2>, preferably, 6.0-25mg/dm<2>, and the fluorescent whitening agent is contained in layer located on the side near the support in a coating amt. of 0.05-5mg/dm<2>, preferably, 0.05-2mg/dm<2>. In the formula Z11, Z12 are an atomic group necessary to form a benzene or naphthalene ring condensed with an oxazole ring, and each of R11 and R12 is alkyl, alkenyl, or aryl respectively; R13 is H or 1-3C alkyl; X1<-> is an anion; and n is 0 or 1.
Patent JP-S57195255-A (JP)
Title: Electrophotographic receptor
Inventor: ISHIKAWA SHIYOUZOU
IPC: C09B26/02
Filed: 1981-05-26
Abstract: PURPOSE: To obtain an electrophotographic receptor of superior sensitivity, durability, etc. by providing a photosensitive layer combined with an electric charge generating layer contg. a specific bisazo dye and an electric charge transport layer contg. a hydrazone compd. on supporting body.  
     CONSTITUTION: An electric charge generating layer contg. the bisazo pigment expressed by the formulaI(A is residual group of a coupler; B is H, halogen, alkyl, alkoxy; (n) is 1W4) is provided on supporting body. An electric charge transport layer contg. the hydrazone compd. expressed by the formula II (R 1 , N,N-dialkylamino,N,N-diarylamino,N-alkyl-N-arylamino,alkoxy,aryloxy; R 2 ,  R 3  are alkyl, aryl, etc.; R 4  is H, alkyl, aryl; R 5  is H, halogen, alkyl, alkoxy, acyl, substd. amino, etc.; (l) is 0W1; (m) is 1W4) is provided thereon, whereby the intended electrophotographic receptor is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000272090-A (JP)
Title: Printing agent filling member, printing agent filling device, printing apparatus and printing method
Inventor: KINOSHITA SHINGEN
IPC: B41F15/44
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To fill adequate quantity of a printing agent even in a printing mask or intaglio plate, a curved body to be printed, and the like each having unevenness formed thereon, and advance mountability to a fixing member by making the thickness of one end side to be contacted with a plate surface larger than the thickness of the other end side, and thereby providing differences in thickness. SOLUTION: The squeegee 1 is provided with a stepped part 1a such that the thickness of the part (thin thickness part) 1c of a contacting edge 1a side becomes smaller than a grasping part 1b to be grasped by the cramping part 2a of a fixing member 2. The squeegee 1 is composed of urethane rubber or the like a hardness of Hs 90 deg., and made having pliability. By rendering the thin thickness part 1c more pliable than the grasping part 1b and adjusting the thickness (t) and length (L) without decreasing the hardness of use material with respect to the thin thickness part 1c, it can be adjusted in pliability. Then the thickness of the grasping part 1b is made, e.g. 9 mm, the thickness of thin thickness part 1c is e.g. 3 mm, and the length of the thin thickness 1c is, e.g. 11 mm.
Patent JP-S58197874-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INOUE TAIICHI
IPC: G11C17/00
Filed: 1982-05-14
Abstract: PURPOSE:To prevent the contamination of an outside part, by selectively providing a poly Si layer, which is formed in the same pattern beneath metal wirings of aluminum and the like, between the metal wirings. CONSTITUTION:After a source and drain diffused layer is formed, PSG insulating films 502 and 511 are formed by a gaseous phase growing method. A source region contact hole 503 and a drain region contact hole 504 are formed by the selective removal utilizing etching. Then, thin poly Si 508 is grown in a gaseous phase, and aluminum is evaporated. The aluminum is selectively etched, and aluminum wirings 505, 506, and 507 are formed. Furthermore, the poly Si 508 is selectively etched away so as to leave the part beneath the aluminum wirings and a fuse element part. Then, a PSG film 509 is formed by a gaseous phase growing method, and a fuse window 510 is formed on the upper part of the fuse element. Thus the work is completed.
Patent JP-H07267967-A (JP)
Title: Cycloalkyl(2-norbornyl)dialkoxyhsilane compound
Inventor: KIYOMORI AYUMI
IPC: C07F7/18
Filed: 1994-03-28
Abstract: PURPOSE:To provide the novel compound having a bulky and low flexible substituent, capable of being easily handled on its production and use because of being a liquid at the ordinary temperature and being purified by a distillation method, and useful as a surface water-repelling treating agent, a silane-coupling agent, etc. CONSTITUTION:This compound is expressed formula I (R<1> is 5-7C cycloalkyl; R<2> is methyl, ethyl), e.g. cyclopentyl (2-exo-norbornyl)dimethoxysilane. The compound' is obtained e.g. by reacting 1mole of 2-norbornyl trialkoxysilane of formula II with 0.9-1.1mole of a Grignard reagent of formula, R<1>MgX (X is halogen) preferably at 20/130 deg.C for 1-10hrs. The compound of formula II is obtained e.g. by addition-reacting 2-norbornene with trichlorosilane of formula, HSiCl3 in the presence of H2PtCl6, and subsequently reacting the obtained 2- norbornyltrichlorosilane of formula III with methanol or ethanol.
Patent JP-S62238399-A (JP)
Title: Manufacture of one-side electroplated steel sheet
Inventor: SHINDO YOSHIO
IPC: C25D13/00
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a one-side electroplated steel sheet whose unplated side has superior suitability to phosphating by subjecting one side of a steel sheet not to be plated to anodic electrolysis in a specified electrically conductive bath contg. a compound having a lone electron-pair and by subjecting the side to cathodic electrolysis. CONSTITUTION:When a one-side electroplated steel sheet is manufactured, one side of a steel sheet to be plated is plated and the other side not to be plated is subjected to anodic electrolysis at >=2A/dm<2> current density with >=10C/dm<2> electricity in an electrically conductive bath of 3-8 pH contg. 10<-5>-10<0>mol/l one or more kinds of sulfur compounds each having a lone electron-pair and 10<-5>-5X10<-8>mol/l one or more kinds of metallic oxide ions. The other side is then subjected to cathodic electrolysis at 0.05A/dm<2> current density with >=0.1C/dm<2> electricity.
Patent JP-S5037766-A (JP)
IPC: A61K31/325
Filed: 1974-07-15
Abstract: New tricyclic substituted aminoalcohols of the formula:
Patent JP-S524707-A (JP)
Title: Cyclic transmission system
Inventor: KISHIMOTO YUUJI
IPC: H04L5/22
Filed: 1975-06-30
Abstract: PURPOSE:To contrive to improve the transmission efficiency of a line and shorten the recovery time to normal operation when transmission or reception of data is erroneous in a transmission system wherein data is cyclically transmitted or received by time division.
Patent JP-S557255-A (JP)
Title: Thiazolidine derivative
Inventor: IWAO JIYUNICHI
IPC: A61K31/426
Filed: 1978-07-03
Abstract: NEW MATERIAL:A thiazolidine derivative of formula I: [R<1> is phenyl, cycloalkyl, higher alkyl, R<2>-S-lower alkyl (phenyl group may be substituted by lower alkyl- substituted amino, lower alkylenedioxy, carboxyl, or a group after removal of the group R<1> from formula I); R<2> is H, acyl, aralkyl, or a group after removal of the group R<2> from formula I; Z is 1-13C straight or branched chain alkylene group)] and its salt. EXAMPLE:(4R)-3-[(2S)-3-Mercapto-2-methylpropanoyl]-2-(3,4-methylenedio xyphenyl)-4-thiazolidine carboxylic acid. USE:Hypotensive agents. PROCESS:A compound of formula II: (R<3> is acyl or aralkyl group; X is halogen) is reacted with a compound of formula III: (R<4> is the same as R<1>; however,  -COZSR<2> is substituted by H when R<1> is a group after removal of R<1> from formula I) to give the compound of formula I.
Patent JP-H11283567-A (JP)
Title: Emission vessel for high-pressure discharge lamp
Inventor: MIYAZAWA SUGIO
IPC: H01J61/36
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To conduct high accurate positioning, when an electrode member is inserted into the trunk of a discharge container of a high-pressure discharge lamp. SOLUTION: Electrode member inserting parts 12a, 12b have inserting parts 13a, 13b, exposed parts 14a, 14b, and flange parts 15a, 15b arranged between the inserting parts 13a, 13b and the exposed parts 14a, 14b respectively, and positioning of the electrode member inserting parts 12a, 12b is conducted with the flange parts 15a, 15b arranged between the inserting parts 13a, 13b and the exposed parts 14a, 14b.
Patent JP-2000272985-A (JP)
Title: Sintered aluminum nitride compact for hot plate and its production
Inventor: FURUKAWA MASAKAZU
IPC: C04B41/87
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sintered aluminum nitride compact with has excellent water resistance and is used for a hot plate. SOLUTION: This sintered aluminum nitride compact 9 is used as the hot plate 3 of a hot plate unit 1. A >=0.1 μm thick water-resistant protection film 22 is formed on the surface layer of at least one side 9a of the sintered compact 9. The method for producing the sintered aluminum nitride compact for the hot plate comprises heating the sintered compact in an oxidizing atmosphere at 850 to 1,200 deg.C for 1 to 10 hr to oxidize the surface layer of the sintered compact.
Patent JP-S59205864-A (JP)
Title: Extension camp on system between private branch exchange
Inventor: KONDOU YASUTAKA
IPC: H04Q3/58
Filed: 1983-05-10
Abstract: PURPOSE:To call a PBX extension subscriber of caller from a PBX of called party and then to call the PBX extension subscriber of the called party when the PBX extension subscriber of the called party is idle by providing an extension camp-on storage device between PBXs to the PBX of the called party. CONSTITUTION:When the extension subscriber 12 of the called party is busy, the extension subscriber 2 of the caller dials a set number of the extension camp-on between the PBXs. A CPU3 transmits an extension number of the extension subscriber 2 and the extension number of the extension subscriber 12 to a CPU13, and the CPU13 stores them in an extension camp-on storage device 17 between the PBXs. Then, when the CPU13 discriminates that the extension subscriber 12 hooks on, the CPU13 inquires about whether the subscriber 2 is idle or not in order to call the extension subscriber 2 from the storage device 17. When idle, the CPU13 transmits the extension number of the extension subscriber 2 from a sender 16. When the extension subscriber 2 responds, the response signal is returned via private line trunks 5, 15 and after the CPU13 detects it, the extension number of the extension subscriber 12 is read from the storage device 12 and a call signal is transmitted to the extension subscriber 12.