baber/WOPTO huggingface dataset:
Patent JP-H11256983-A (JP)
Title: Tunnel boring machine and tunnel lining member
Inventor: SUGIYAMA MASAHIKO
IPC: E21D11/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve water-proofness by certainly preventing water from entering the inside of the boring machine body even during widening. SOLUTION: A main cutter mechanism 11 is attached to an front end of a main boring machine body 12, and a subboring machine body 14 is provided on both the excavating direction side of the main boring machine body 12, and a subcutter mechanism 13 is attached to its front end, and a support shaft 53 of each subboring machine body 14 is movably fitted in a slot 52 of the main boring machine body 12, and two widening jacks 16 are erected to make the subboring machine body 14 horizontally movable and turnable to the main boring machine body 12.  A main tail seal 66 stuck fast to the rear of the main boring machine body 12 and a subtail seal 67 stuck fast to the rear of the sub boring machine body 14 are set at the longitudinally same position, and an outward extending part and a sliding contact part are formed at the end of the main tail seal 66, and a subtail seal 67 is brought into close contact with the sliding contact part.
Patent JP-H10256762-A (JP)
Title: Heat dissipation unit
Inventor: HIRATA AKIHIKO
IPC: H05K7/20
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To dissipate heat easily, without touching the heating part of an indoor/outdoor apparatus by arranging a plurality of materials, having different thermal conductivity on a sheet having high thermal conductivity being connected with a heat source and then pasting them. SOLUTION: A plurality of solid pieces 3-6 having different thermal conductivity are arranged on a sheet, having high thermal conductivity and connected with a heat source and then pasted to produce a heat dissipation sheet 1. The solid pieces 3-6 are surrounded by a frame 7 of a thermal insulation material, e.g. epoxy resin, so that heat is not exchanged between them and a temperature difference appears between them. The heat dissipation sheet 1 is applied to a housing, containing a heating part without touching the heating part, such that the aluminum sheet 2 thereof is applied to the inner surface of the housing. According to the arrangement, highest temperature of the heating part can be lowered without giving adverse effects on the inner structure of the housing.
Patent JP-S60207494-A (JP)
Title: Pulse drive device of motor
Inventor: OOGAMI MASAKATSU
IPC: H02P27/08
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the torque ripple of a motor by detecting the state of the final transistor for driving a motor and correcting a waveform distortion due to the charge storing time. CONSTITUTION:When a transistor 6a is turned from ON to OFF by a signal U, the OFF state of the transistor 6a is detected by a photocoupler 16 connected in parallel with a transistor 6b, the signal -Ud of an ON-ready circuit 5b is then set to high to turn ON the transistor 6b, and the polarity of the current Iu is inverted. The logic voltage state of the connecting point of a pair of transistors connected in series to supply a drive current to the motor is detected, the timing of the transistor to be turned ON next in accordance with the voltage is corrected to reduce the torque ripple.
Patent JP-H05267725-A (JP)
Title: Superconducting magnet
IPC: H01L39/00
Filed: 1992-03-19
Abstract: PURPOSE:To stably cool a superconducting magnet by a method wherein, when the superconducting magnet receives an external fluctuating magnetic field, the quantity of evaporation of helium, caused by the relative vibration generated between a shield plate and a superconducting coil by an induced current, is reduced. CONSTITUTION:Pertaining to the shielding plate 2 of a superconducting magnet, the part opposing to a superconducting coil 1 is composed of the material of high conductivity, and other part is composed of the material of low conductivity. The magnetic shield effect against the superconducting coil 1 is unchanged in the above-mentioned constitution, but the electromagnetic force of the whole shield plate 2 is decreased, its rigity is increased, and relative vibration is suppressed.
Patent JP-2000259455-A (JP)
Title: Device and method for managing equipment fault and storage medium
Inventor: FUKADA AKIO
IPC: G06F11/34
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate recovery work, failure analysis and repair work even when a fault takes places in a system 1 consists of many modules and units. SOLUTION: This equipment fault managing device is provided with fault information detecting and recording means 20 and 21 which detect and record fault information in modules and units 2, 4, 5, 6, 7, 8, 10 and 11, a fault cause specifying means 24b which decides a module and a unit where the fault takes places on the basis of the fault information detected by the means 20 and 21 and specifies a fault cause, a fault cause transmitting means 25b which transmits fault cause information specified by the means 24b to the module and unit decided as ones where the fault has occurred, a fault cause recording means 22 which records the fault cause information specified by the means 24b in the module and unit decided as the ones where the fault has occurred,  and a displaying means 10 which shows fault information detected by the means 22 and the fault cause information detected by the means 24b.
Patent JP-H03263089-A (JP)
Title: Multiwindow display system
Inventor: IZEKI OSAMU
IPC: G06F3/048
Filed: 1990-03-13
Abstract: PURPOSE:To synchronize windows with an input event by providing an event grouping means which simultaneously distributes control information for display of one window in a given group to respective windows of the group after indication of the group of plural desired windows from an event input means. CONSTITUTION:Various events acquired by an event input mechanism 19 are sent to a multiwindow management mechanism 16 with plural windows, which should be tuned based on contents preliminarily set to an event grouping mecha nism 20, as the object. When this grouping function is executed, a picture is displayed, and titles of windows to be tuned and event classifications to be synchronously acquired can be designated. When tuning of windows A and C is designated to add band-shaped marks SA and SB indicating the tuning to upper parts of these two windows and an event occurs in one window, the same event synchronously occurs in the other window. Thus, plural windows are synchronized with each other.
Patent JP-S55154597-A (JP)
Title: Gold alloy electroplating bath
Inventor: TOGAWA EIJI
IPC: C25D3/62
Filed: 1979-05-22
Abstract: PURPOSE: To improve the mechanical characteristics of a plated gold-tin alloy and the brightness of deposit by adding a restricted amount of a compound which complexes added metal or nonmetal to a multicomponent alloy plating bath based on a predetermined amount of gold and tin.  
     CONSTITUTION: To a gold alloy electroplating bath contg. gold added as potassium cyanide 1W40g/l, stannous ions 5W100g/l and ions of one or more kinds of metals or nonmetals selected from Ib, IVa, Va, VIa, VIIa and VIII group metals and IVb, Vb and VIb group nonmetals 80g/l or less are added 5W500g/l of a compound such as org. carboxylic acid which complexes the added metals or nonmetals even by a little. A brightener and an antioxidant for stannous ions may be added. Using the resulting bath the surface hardeness, brightness, etc. of a deposited film are enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59190619-A (JP)
Inventor: FUREDERITSUKU JIYOSEFU UIRUSON
IPC: G06F/
Filed: 1984-03-30
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-H08257840-A (JP)
Title: Wire electric discharge machining device
Inventor: TANAKA MASARU
IPC: B23H7/02
Filed: 1995-03-22
Abstract: PURPOSE: To remove an error of positioning a wire by preventing deflection of a lower side wire guide arm due to action of friction force of a seal means provided in a part where the lower side wire guide arm is passing through a machining tank. CONSTITUTION: A plate member 15, guided by guides 16, 16 further to ensure air-tightness relating to an opening 13, is slidably provided in an X axis direction along a wall surface in the opening 13 formed in a column side wall surface 9a of a machining tank 9. To the plate member 15, a fluid static pressure bearing 14 is secured in a condition of passing through the member and the fluid static pressure bearing 14, is fixed to an X axis drive member 7 to rotatably support a lower side wire guide arm 3.
Patent JP-H04298368-A (JP)
Title: Picture forming device
Inventor: TAKAHASHI SATOKO
IPC: G03G21/00
Filed: 1991-03-27
Abstract: PURPOSE:To improve through-put during continuous printing by providing a sheet size measuring means. CONSTITUTION:When the stop of a sheet is detected by a sheet discharge sensor 20, a timer starts count up, when the rear end of the sheet is detected, the timer is brought into a stop, and from a time represented by the timer, the length of the sheet is decided. The feed of a sheet is started based on a sheet feed timing corresponding to a detecting sheet size. For example, when continuous print of three sheets is effected, the size of a first sheet is measured. A sheet feed timing for a second sheet is controlled so that the feed of the second sheet is started after a lapse of a time, corresponding to a maximum size of sheet which is feedable, starting from the start of the feed of the first sheet. A sheet feed timing for a third sheet is controlled so that the feed of the third sheet is started after a lapse of a time, corresponding to a measuring size, starting from the start of the feed of the second sheet.
Patent JP-H0848794-A (JP)
Title: Biaxially oriented polyester film
Inventor: RI EICHIN
IPC: C08K3/22
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a biaxially oriented polyester film excellent in surface smoothness, abrasion resistance, and scratch resistance by using a mixture prepared by adding a specified alumina or aluminum hydroxide to a polyester.  
     CONSTITUTION: The biaxially oriented polyester film contains 0.01-4 wt.%, based on the weight of the polyester, θ-alumina or aluminum hydroxide having a mean particle diameter of 0.005-3 μm and a Mohs hardness of 6 or above. The aluminum hydroxide used is desirably at least one member selected from the group consisting of α-alumina trihydrate, β-alumina hydrate, α-alumina monohydrate, β-alumina monohydrate, and a mixture thereof. The polyester film is desirably the one at least either of the surfaces of which has been treated with at least one member selected among a polyester resin, an acrylic resin, and an acrylic polyester resin. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01237609-A (JP)
Title: Ttl focus detecting optical system
Inventor: ISHIYAMA SHOZO
IPC: G02B5/08
Filed: 1988-03-18
Abstract: PURPOSE:To constitute the above optical system in such a manner that the focus detection by the wavelength region of the same region as the photosensitive wavelength region of an image pickup element is executed by subjecting a mirror for guiding a luminous flux for focus detection to a distance measuring element to prescribed coating. CONSTITUTION:The mirror 3 or 4 for dividing a part of the luminous flux for image pickup and guiding the divided flux to the distance measuring element 6 provided separately from an imaging plane 2 of a lens 1 for image pickup is subjected to such coating which limits the wavelength region of the reflected luminous flux. The wavelength region limited by the coated reflecting surface is preferably matched with the wavelength region where the photosensitive element disposed on the plane 2 of the lens 1 has sensitivity. The coincidence of the wavelength region to be photographed by the image pickup and the wavelength region of the luminous flux detected by the distance measuring element is thereby attained and, therefore, good coincidence is admitted in the imaging stage of the image pickup lens and the focus detecting optical system.
Patent JP-S61223959-A (JP)
Title: Channel path selecting system
Inventor: OGAWA TETSUJI
IPC: G06F13/12
Filed: 1985-03-29
Abstract: PURPOSE:To improve the processing efficiency of a system by selecting one of usable channel paths among plural channel paths when an I/O is started. CONSTITUTION:When an I/O start instruction is issued from a central processing unit 11, a channel path selecting device 122 of the channel system 12 read a control word of a sub channel to conduct a test whether or not a path fixed bit in a flag byte is set. When the bit is set, a path is fixed and an I/O is started. When not set, an optional channel is selected to start the I/O. When a selected channel path is in use, and when the path is fixed, the operation is reserved until the use is released and when optional, other channel is selected for restart. When the I/O start is successful, a reserve command bringing the level of a path fixed bit to 1 and a release command bringing the level of path fixed bit to 0 are tested.
Patent JP-H0648973-A (JP)
Title: 1,3-cyclobutanedione bisketal, its production, and its use
Inventor: BARII JIYAKUSON
IPC: B01J31/08
Filed: 1993-03-23
Abstract: PURPOSE: To produce a new compound useful for preparation of intermediates such as dyestuffs, herbicides and pharmaceutical drugs.  
     CONSTITUTION: The compound expressed by the formula I (R 1a , R 1b , R 3a  and R 3b  are each lower alkyl; R 1a  and R 1b  or R 3a  and R 3b  may be joined respectively with a cyclobutane ring to form a spiro-bonded ring) such as 1,1,3,3- tetramethoxy-cyclobutane is obtained, for example, by converting 1,3- cyclobutanedione in the presence of an acidic catalyst with use of orthoformate ester of the formula II (R a  and R b  are each R 1a ; R is lower alkyl). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05270869-A (JP)
Title: Laminated glass
IPC: C03C27/12
Filed: 1992-03-19
Abstract: PURPOSE:To provide a laminated glass excellent in resistance against yellowing. CONSTITUTION:In the laminated glass obtained by interposing a thermosetting resin made by combining a hydrocarbon resin and an organic peroxide compound with an ethylene-vinyl acetate copolymer between glasses to integrate the glasses and thermosetting the resin layer, the hydrogenation ratio of the hydrocarbon resin is made >=91%. The laminated glass is improved in light stability, is high in transparency for a long time, excellent in resistance against yellowing without deteriorating impact resistance and penetration resistance.
Patent JP-H03263898-A (JP)
Title: Cooling device of electronic equipment
Inventor: KIMOTO TETSUO
IPC: H05K7/20
Filed: 1990-03-14
Abstract: PURPOSE:To prevent dew from being formed on an electronic equipment which needs to be cooled by providing a first temperature sensor for measuring temperature within a cooling chamber and a second temperature sensor for measuring temperature outside the cooling chamber and by preventing a door from being opened when a measurement temperature by the first sensor is lower than that by the second temperature sensor. CONSTITUTION:A first temperature sensor 21 is provided within a cooling chamber 12 and a second temperature sensor 22 is provided on an outer surface of a main unit 3. Then, an electrical heater 23 is provided in a position which is on a lower side of a storage 14. By measuring temperature within a cooling chamber 12 by the first temperature sensor 21 and at the same time by measuring temperature outside the cooling chamber 12 with the second temperature sensor 22, a control device 24 continues heating by the electrical heater 23 when temperature within the cooling chamber 12 is lower than that outside the cooling chamber, an LED 7 stays off, and opening of a door 1 is prevented by confirming it.
Patent JP-S51139365-A (JP)
Title: Device of measuring current flowing in a conductor
Inventor: KAWAKAMI TOMOHIDE
IPC: H01F38/28
Filed: 1975-05-28
Abstract: PURPOSE: To provide a device of measuring current flowing in a conductor, by attaching an outer-shell conductor to the conductor being measured to form a coaxial construction, whereby the effects due to the external induced magnetic field are prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63185339-A (JP)
Title: Composition for food
Inventor: OTA TOKUTSUGU
IPC: A23L29/20
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a food composition for preventing hyperphagia, containing water-soluble dietary fibers and specific proteins in a specific proportion and useful for preventing rapid increase in blood sugar value in patients with deteriorated glucose tolerance, e.g. patients suffering from diabetes, etc. CONSTITUTION:The aimed composition, consisting of a composition containing (A) a water-soluble dietary fibers, preferably carrageenan or guar gum and (B) a protein having the isoelectric point within an acidic region, preferably casein or a salt thereof. The contents of the ingredients (A) and (B) are in a proportion so as to convert into a gelatinous form in bringing an aqueous solution of the above-mentioned composition into contact with gastric juice, preferably 1:0.5-1:2 weight ratio of the ingredients (A) to (B).
Patent JP-S53147905-A (JP)
Title: Dc motor with rectifiers bulti-in
Inventor: KITAGAKI ATSUTO
IPC: H02K5/14
Filed: 1977-05-31
Abstract: PURPOSE: To provide a DC motor with rectifers built-in and enable it to be directly driven by an AC power source, by mounting on the inside of a bracket a suitable number of rectifiers connected to input terminals, and connecting outputs thereof to the brushes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60209297-A (JP)
Title: Dissolving agent of water-insoluble calcium salt
Inventor: NAKAGAWA KANJI
IPC: C02F5/08
Filed: 1984-03-31
Abstract: PURPOSE:To remove easily and surely a water-insoluble calcium salt by using a composition obtained by adding carbonate to a chelating agent as a calcium salt dissolving agent. CONSTITUTION:A preparation of a clacium dissolving agent which is insoluble in water is obtained by adding a carbonate consisting of soda ash, sodium bicarbonate, an ammonium salt, etc. to a chelating agent consisting of ethylenediaminetetraacetic acid or nitrilotriacetic acid. Said preparation is dissolved into water to obtain an aq. soln., and gypsum, boiler sludge, and the sludge in piping wherein hard water is used are dissolved by said aq. soln. Said aq. soln. can be optionally used with immersion, pouring, injection under pressure, spraying, coating, etc. The pH of said dissolving agent is usually regulated to 5-13, however the agent at 7-9pH is effective when rapid dissolution is carried out.
Patent JP-S61223729-A (JP)
Title: Copying machine
Inventor: SUZUKI SUNAO
IPC: G03G15/36
Filed: 1985-03-28
Abstract: PURPOSE:To improve the operability when a variable power copy is taken beyond a specific range by dividing and displaying input copy magnification as plural magnification values when the input copy magnification exceeds the specific range. CONSTITUTION:The 1st coordinate corresponding to an original size are inputted with a light pen or ten-keys 101-110 and then the 2nd coordinates corresponding to a desired copy size are inputted to calculate copy magnification by dividing the 2nd coordinates by the 1st coordinates. It is judged whether or not this calculated copy magnification is within the variable power range of a machine and the magnification is displayed when within the range. When the magnification is not within the range, on the other hand, the square root of the calculated magnification is calculated to check whether or not the original is copied completely by performing the copying operation separately twice and when so, the variable power rate with which a single- time copy is taken is specified as the copy magnification of the 1st copying operation and the value obtained by dividing said copy magnification by the calculated magnification is displayed as the magnification of the 2nd operation. Thus, when the magnification is not within the specific range, the magnification is displayed as plural magnification values, so the magnification of the 2nd or succeeding operation need not be calculated and the operability is improved.
Patent JP-S61223100-A (JP)
Inventor: YOKOTA HIROSHI
IPC: C11D9/30
Filed: 1985-03-28
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-H08259775-A (JP)
Title: Flame-retardant resin composition and its molded item
Inventor: WATANABE KAZUYUKI
IPC: B32B27/12
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a low-halogen-content flame-retardant resin compsn. which is excellent in softness and calenderability. CONSTITUTION: This compsn. comprises 20-80wt.% propylene-α-olefin block copolymer having a ratio (η1 /η2 ) of the melt viscosity η1 (by the slit die method at a shear rate of 10' sec<-1> ) to the melt viscosity η2 (by the slit die method at a shear rate of 10<2> sec<-1> ) of 3.5-8, 1-20wt.% org, bromine flame retardant, 0.5-10wt.% antimony oxide, and 15-70wt.% ethylene-α-olefin random copolymer having an α-olefin unit content of 20-30wt.% and a Shore A hardness of 50-65.
Patent JP-H05212990-A (JP)
Title: Reference of arraied number display
Inventor: TAKAHASHI TATSUO
IPC: B42D1/00
Filed: 1992-02-05
Abstract: PURPOSE:To enable a character to be searched from an array table for display of an arraied number without referring to a conventional kanji cyclopaedia when a character or a symbol difficult to be searched with a word processor or the like is searched. CONSTITUTION:An array table for searching a character of each number of strokes, each radical, reading of sound and meaning in the order of the kana syllabary, etc., consisting of kanji or the like contained in a word processor proper is called on a screen. A character is searched on the array table for searching the character, and a cursor is conformed to the character to be searched, which is directly copied. If reading, meaning, a code number, etc., are required, the same arraied number display is used. Especially an exemplified radical index content array table is related with the table D code number table of the same number as the table C by an array number in the table B of the same number as a number of itself to enable a reference to be simply prepared. This method can be applied as it is to all printed dictionary or the like excluding a part of sorting function in the description abovementioned.
Patent JP-S58181239-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1982-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58180901-A (JP)
Title: Centering mechanism
Inventor: KARAKI TOSHIROU
IPC: G01B5/25
Filed: 1982-04-17
Abstract: PURPOSE:To make it possible to perform highly accurate centering which can be performed excellently, by holding a material to be centered among three or more gears, which are equally arranged on concentric circles, and pin and circular members such as a disk, which are linked to the gears with specified eccentricity being provided. CONSTITUTION:In order to operate a centering mechanism, a large gear 10 is rotated by a specified quantity manually or by a driving source 17 such as a motor, a circular member 15 is eccentrically rotated through a medium gear 10a and a small gear 11, and the circular member 15 is contacted with a substrate 16. Thus the centering of the substrate 16 is performed. The substrate 16 under the centering state is held by, e.g., a vacuum sucking head 18 on a rotary shaft of the large gear 10 and the medium gear 10a as illustrated in the Figure. Thereafter the circular member 15 is separated from the substrate 16 and the work can be finished.