baber/WOPTO huggingface dataset:
Patent JP-S57169066-A (JP)
Title: Alloy for build-up welding of roll for transferring hot metallic ingot
Inventor: KUROKI HIRONORI
IPC: C22C38/00
Filed: 1981-04-09
Abstract: PURPOSE:To improve the working life of a roll by specifying C, Cr, Nb in alloy steel to be build-up welded on the surface of the roll. CONSTITUTION:An alloy for internal build-up welding of rolls consisting, by weight %, of <=0.1 C, 10.0-14.0 Cr, 0.4-1.0 Nb, and the balance substantially iron and unavoidable impurities. Here, Cr is indispensable for improving oxidation resistance and corrosion resistance, and is required to be above the lower limit because the improvement in elongation and drawing by Nb is effected on the higher side of Cr and in order to provide the effect of improving high temp. toughness by Nb. However, in excess of the upper limit, the possibility of embrittleness arises in a long time at high temp. Nb converts microstructure to the single phase of ferrite, improves corrosion and oxidation resistances and increases high temp. impact value considerably. It is effective for generation and propagation of cracking. Also, it eliminates the degradation in strength owing to heating for a long time at high temp. Below the lower limit, no ferrite structure is formed, and the elongation and drawing are degraded. In excess of the upper limit, weldability is adversely affected.
Patent JP-H07237277-A (JP)
Title: Antistatic composite board
Inventor: MATSUI MIKIO
IPC: B32B9/00
Filed: 1994-02-28
Abstract: PURPOSE:To eliminate a possibility that an ambient environment may be contaminated and lowered in cleanness by volatilization of a solvent or the like by a method wherein in an antistatic composite board having a synthetic resin substrate, electrostatic adhesion of dust is prevented by the antistatic properties of its own. CONSTITUTION:A substrate 1 and an aluminum thin layer 2 are integrally laminated. An anodized layer thicker than a natural oxide layer is provided on a surface layer part 3 of the aluminum thin layer 2. The thickness of the anodized layer is 3-20mum. In this manner, the anodized layer exhibits antistatic properties. Since a solvent is not used for a part exhibiting antistatic properties, there is no possibility that a cleanness of an ambient environment may be lowered by volatilization of a solvent.
Patent JP-S59182475-A (JP)
Title: Toner feeding device
Inventor: MATSUURA AKIRA
IPC: G03G15/08
Filed: 1983-04-01
Abstract: PURPOSE:To cause no erroneous detection of non-existence of a toner, to improve reliability, and to prevent blocking of a toner by a simple constitution by incorporating a toner scraping member which is driven by synchronizing with a toner agitating part. CONSTITUTION:A toner agitating member 6 for moving a toner to a toner feed roll 3 is driven by a driving mechanism 5 by synchronizing with a toner scraping member 4 each other. The member 4 is shaped like a plate, provided on a position faceing a toner non-existence detecting sensor 2 in order to detect non- existence of a toner, to prevent a toner blocking in a toner bottle 1, and to prevent an erroneous detection in case when a toner does not exist, and connected to a driving source through a shaft by which the mechanism 5 passes through to the outside of the bottle 1. When the member 4 is shaken up and down at a prescribed angle theta, it scrapes a toner existing in the circumference of the sensor 2, and also operates synchronously with the member 6 for moving a toner to the toner feed roll 3. In this case, it is desirable that the angle theta is <=+ or -60 degrees.
Patent JP-S57169650-A (JP)
Title: Tester for driving power transmission system
Inventor: INAMURA JIYUNZOU
IPC: H02P7/06
Filed: 1981-04-13
Abstract: PURPOSE:To obtain the characteristics approximate to the speed-to-torque characteristics of an engine easily and to perform accurate testing without using any engine by controlling the speed output of a dynamometer with a controlling amplifier and supplying the same again to the dynamometer. CONSTITUTION:A controlling amplifier CAM detects the speed of a dynamometer DY1, transmits a torque command as its output and supplies the same to the dynamometer DY1. Rotating speeds are set at N1, N2 by the 1st, 2nd rotating speed setters 14, 18, and when the dynamometer DY1 is started, the driving force is transmitted to a transmission TM. When the rotating speed N exceeds the N1, a rotating speed signal is inputted to the input of an amplifier 16, and is added together with the inputs of the angles by a slot opening setter 26 and the 1st setter 19, the output whereof is inputted to the dynamometer DY1. When the rotating speed attains the N2, the value set in the 1st setter 19 is transmitted to the output of the amplifier 16, and is changed of polarities with an amplifier 22, the output whereof is applied to the 2nd setter 23. The output of an amplifier 25 is applied to the dynamometer DY1, whereby it is controlled.
Patent JP-H04178332-A (JP)
Title: Antimutagenic agent and its production
Inventor: NAGASAWA TARO
IPC: A61K35/745
Filed: 1990-03-07
Abstract: PURPOSE:To obtain an antimutagenic agent, containing an extract from a culture of a microorganism belonging to the genus Bifidobacterium in soybean milk as an active ingredient and capable of safely and readily inhibiting action of mutagens in a foods. CONSTITUTION:An antimutagenic agent is obtained by inoculating a microorganism belonging to the genus Bifidobacterium, preferably Bifidobacterium.breve or Bifidobacterium.longum into soybean milk and culturing the microorganism at 37 deg.C under anaerobic conditions for 8-24hr, heating the resultant culture solution at 80-100 deg.C after completing the culturing, sterilizing the culture solution, removing a solid substance by filtration or centrifugation, etc., and directly using the prepared supernatant liquid or concentrating the supernatant liquid and affording the objective liquid having antimutagenic action. The aforementioned concentrate or powder obtained by drying the concentrate is extracted with a solvent such as 80% methyl alcohol to provide an active ingredient.
Patent JP-H09220882-A (JP)
Title: Contract application form
Inventor: SHUDO HIROSHI
IPC: B42D11/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a contract application form, with which a contract conclusion rate may be enhanced under the condition that a continuous and smooth charge collection is secured. SOLUTION: In the second page of a contract application form, an admission contract application portion 5, at the end part of which a copying paper 7 is connected through perforation 6, is provided. Onto the surface of the coping paper 7, an account transfer application portion 13, which is made into the form of a postcard satisfying the conditions on a postal act, is stuck separably. The account transfer application portion 13 has the description of a title 'deposit account transfer request form and automatic payment using application form' and a contract applicant column 14 and a financial information entry column 15 and the like are printed in the portion 13. In the financial information entry column 15, a depositor name entry column 16, a sealing column 17 for sealing a seal notified to a bank and the like are printed.
Patent JP-H11243652-A (JP)
Title: Armature of dc motor
Inventor: MATSUDA RYUICHI
IPC: H02K1/26
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain the armature of a DC motor, which realizes improvement in the space factor of an armature winding in a slot, size reduction and increase in the output power. SOLUTION: The armature of a DC motor is constituted of an armature core main part 2a having a plurality of teeth 3 on its outer circumference, armature windings 4 applied to the teeth 3, and a cylindrical core 2b attached to the tips of the teeth 3 of the armature main part 2a. Therefore, an opening 6 of a slot 5 can be made large, and the windings can be applied very easily, and further, the space factor of the armature winding 4 can be improved.
Patent JP-S60198551-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: C09B26/02
Filed: 1984-03-22
Abstract: PURPOSE:To enhance mechanical strength and durability of an electrophotographic sensitive body by forming a photosensitive layer contg. a hydrazone compd. represented by a specified formula on a conductive substrate to constitute the electrophotographic sensitive body. CONSTITUTION:An electrophotographic sensitive body is obtained by coating a conductive substrate, such as a plate of aluminum or the like, a metallic cylinder, or paper treated to be made conductive, with a film-forming binder contg. a hydrazone compd. represented by the formula (R1, R3 are each H, lower alkyl, halogen, or lower alkoxy; R2 is H, lower alkyl, or aryl; A is alkyl, aryl, aralkyl, allyl, butenyl, propynyl, or alpha-pyridylmethyl; and m, n are each an integer of 1-6 and they are different from each other) to form a photosensitive layer.
Patent JP-H04273163-A (JP)
Title: Electron waves interference transistor
Inventor: UGAJIN RYUICHI
IPC: H01L29/66
Filed: 1991-02-27
Abstract: PURPOSE:To enable generation of interference between a plurality of electron waves in the linear electron path in the single dimensional space without requiring bending of the electron path. CONSTITUTION:A transistor operation can be realized by controlling interference between a plurality of electron waves through the control of phase difference between a plurality of electron waves passing through a plurality of paths which are different in the space and time. For instance, the electron wave emitted from an emitter E is divided into two electron waves passing through two paths respectively extended to the one and the other portions of a controller B. A phase difference between two divided electron waves is controlled by the controller B in order to control interference between these electron waves in a collector C. Thereby, the transistor operation may be realized.
Patent JP-S61264146-A (JP)
Title: Turbine blade superalloy
Inventor: REIMONDO KURISUTOFUAA BEN
IPC: C22C1/10
Filed: 1986-03-13
Abstract: A novel, nickel-base, high temperature alloy body preferably containing about 20% chromium. 6 to 7% aluminum to provide  gamma min  phase, 1.5 to 2.5% molybdenum, 3 to 4.5% tungsten, additional strengthening elements and oxidic yttrium in finely dispersed form. The alloy body has an elongated crystal structure and is characterized by high strength along with excellent hot corrosion and oxidation resistance.
Patent JP-S63222943-A (JP)
Title: Target value determining device for vehicle drive system
Inventor: TOKORO SETSUO
IPC: B60W10/10
Filed: 1987-03-11
Abstract: PURPOSE:To control the driving characteristic of a vehicle as desired by a driver by providing a means determining the target value of a vehicle drive system having a continuously variably transmission based on the detected accelerator opening and the loss generated when transmitting the driving force. CONSTITUTION:A block 100 determines the basic target vehicle driving torque TDB as before, and a block 101 determines the loss generated when the driving force is transmitted from an engine to wheels, e.g., the correction quantity TDL. Next, the correction quantity TDL is added to the torque TDB to determine the torque TD<0> after correction, a block 102 determines the target input side rotating speed Nin<0> based on the torque TD<0>, and a block 104 feeds back the control valve and control voltage and controls the speed ratio (e)of a CVT so that the actual input speed Nin of the CVT becomes the speed Nin<0>. A block 106 determines the target engine torque Te<0> based on the speed change ratio (e) and the torque TD<0>, a block 108 determines the target throttle opening based on the torque Te<0> and the actual engine speed Ne, and a block 110 adjusts the voltage so that the actual throttle opening becomes the target opening.
Patent JP-H108025-A (JP)
Title: Combined stabilizer
Inventor: TITTMANN ROLF
IPC: D06P3/54
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilizer mixture, comprising a specific mono- and a specified bis-resorcinyltriazines, excellent in light and thermal stabilities and suitable for (un)dyed textile materials, etc., of woven fabrics. SOLUTION: This stabilizer mixture comprises one or more compounds represented by formulae I and I [R1 and R1 ' are each a 1-18C alkyl, a 3-8C cycloalkyl, a 3-6C alkenyl, a (substituted)aryl, etc.; R2 , R2 ', R3 , R3 ', R4 and R5 are each H, a (substituted) 1-12C alkyl, etc.]. Furthermore, the stabilizer mixture preferably comprises 50-95wt.% compound represented by formula I and 50-5wt.% compound represented by formula II.
Patent JP-S61215603-A (JP)
Title: Production of polymer particle
Inventor: HATTORI MASAYUKI
IPC: C08F2/00
Filed: 1985-03-22
Abstract: PURPOSE:To facilitate the formation of monodisperse polymer particles of a relatively large particle diameter, by consecutively mixing an aqueous dispersion of seed particles with two polymerizable monomers of different water solubilities and polymerizing these monomers in the resulting mixture. CONSTITUTION:An aqueous dispersion of seed particles comprising polystyrene, polyvinyl acetate or the like is mixed with an aqueous dispersion of a first monomer having a water solubility of 0.001-0.1wt% (e.g., styrene) in a state of particles having a particle diameter smaller than that of the seed particles to allow the seed particles to adsorb the monomer. the obtained dispersion is further mixed with a second polymerizable monomer having a water solubility >=0.1wt% (e.g., vinyl acetate) and polymerized in the presence of a suspension stabilizer (e.g., polyvinyl alcohol) comprising a suspension protecting agent and/or a surfactant at a concentration not exceeding critical micelle concentration to obtain monodisperse polymer particles of a relatively large particle diameter in the range of about 1-100mum.
Patent JP-H11237015-A (JP)
Title: Combustion furnace and its combustion acceleration method
Inventor: TAGUMA MASAO
IPC: F23G5/44
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a combustion furnace which has a combustion gas acceleration/deceleration effect and also secondary air can be dispersed (exuded) equally, by annexing a simple combustion accelerator to an upper combustion chamber. SOLUTION: In a combustion furnace where an upper combustion chamber positioned above a fluidized bed, a stoker, or other furnace floor is provided with a secondary air supply part, a multipipe system of combustion accelerator consisting of a group of pipes having many ventilation ports is installed in the upper combustion chamber, and secondary air is supplied through this multipipe system of combustion accelerator, and the accelerator alternately performs the increase and decrease of combustion gas flow velocity, and the turbulence energy increased region is supplied with a secondary air from within the group of pipes.
Patent JP-2000258562-A (JP)
Title: Stop watch device
Inventor: MATSUI TAKESHI
IPC: G04F10/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To display a halfway lapse time with a point of time other than start as a starting point in a stop watch device. SOLUTION: In a stop watch device, when a start/stop switch is pressed, time measurement is started. When the start/stop switch is pressed again, time measurement is completed. When a lap/split switch is pressed while this sort of time measurement is being made, halfway lapse time from the start to that point is stored in a RAM 108. When a recall switch is pressed after the measurement is completed, an operation part 107 subtracts halfway lapse time being stored previously from halfway lapse time being stored in the RAM 108 at the end, thus calculating inverse split time and displaying it at a display part 103 and hence determining the halfway lapse time with those other than the start as a starting point.
Patent JP-S51131267-A (JP)
Title: The exhaustion system of the electronic microscope
Inventor: KUBOTA KIYOMICHI
IPC: H01J37/18
Filed: 1975-05-10
Abstract: PURPOSE: Efficient vacuum exhaustion and effective differential exhaustion can be made possible by connecting the differential exhaustion chambers with the adjustable exhaustion conductance device, which are divided into two, one super-high vacuum portion and the other highly vacuum portion, instead of having differential exhaustion chambers divided up independently one by one, and also by reducing the number of valves and exhaustion pipes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51130976-A (JP)
Title: Cutter retaining apparatus in a working machine
Inventor: FUJIYAMA YOSHIO
IPC: B23B29/034
Filed: 1975-05-10
Abstract: PURPOSE: To provide the extremely high-precision radial displacement amount of a cutter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11261517-A (JP)
Title: Time division multiple communications device
Inventor: HANEDA MASAHIKO
IPC: H04J3/16
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a TDM(time division multiple communications) device that automatically performs line allocation based on addition, elimination, etc., of a channel panel. SOLUTION: When a channel panel 22i , is connected to connectors 21i (i=1 to n), an allocation control part 27 reads speed specification, etc., of the connected panel 22i , refers to a line allocation table 26 and retrieves an idle line. If the idle line exists, a line is set between the part 27 and a TDM device of the other party through a control channel by a channel panel 28 according to a prescribed line allocation control procedure. When the line allocation is completed, the table 26 is updated based on the setting and the panel 22, becomes available. Also, when the panel 22i is removed, the part 27 similarly detects the state change and line allocation tables 26 of both TDM devices are updated in accordance with the state change.
Patent JP-H05222051-A (JP)
Title: New fluoran compound and recording material using the same
Inventor: SATO TAKEHIRO
IPC: C09B11/28
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a new compound, capable of assuming dark green and red color and useful as a coloring recording material for heat-sensitive recording paper, pressure-sensitive copying paper, etc. CONSTITUTION:The objective compound of formula I [R<1> and R<2> are H, 1-5C alkyl, 1-5C alkenyl, 4-6C cycloalkyl, (substitute)aryl, etc.; R<3> is H, 1-5C alkyl], e.g. 2-(3,5,5-trimethyl-DELTA-piperidino)-6-diethylaminofluoran. Furthermore, this compound of formula I is obtained by condensing a compound of formula II with a compound of formula III (R<4> is 1-5C alkyl) in the presence of a dehydration condensing agent such as polyphosphoric acid, providing a compound of formula IV and then intramolecularly cyclizing the resultant compound of formula IV in the presence of a base such as sodium hydroxide in an organic solvent.
Patent JP-2000253225-A (JP)
Title: Composite device and its accounting information managing method
Inventor: WATAI KATSUMI
IPC: H04M11/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a composite machine where accounting information is not lost even if the storage of accounting information in a charging device is failed and to provide an accounting information managing method. SOLUTION: A facsimile machine 100 is provided with CPU 11, an encoder/ decoder 2, a SAF memory 3, a communication control part 4, a display part 5, a communication rate calculation part 6 provided with a rate table data 7, a communication history storage part 8, a reading part 9, a writing part 10, an accounting management device I/F 11 being an interface for connecting it with the accounting management device 12 installed outside. The accounting management device 12 is connected to the machine through the accounting management device I/F 11. When a fault occurs in the accounting management device 12, the accounting information is stored in the communication history storage part 8.  When a system is restored from the fault, the accounting information stored in the communication history storage part 8 is stored again and storage is discarded in the communication history storage part 8. Even if the fault occurs in the accounting management device, the accounting information is prevented from being lost.
Patent JP-S62212102-A (JP)
Inventor: KAGAMI TAKASHI
IPC: B27M1/08
Filed: 1986-03-13
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-S55147945-A (JP)
Title: Electric motor
Inventor: YAMAZAKI YUTAKA
IPC: H02K9/06
Filed: 1979-05-07
Abstract: PURPOSE:To assemble an electric motor easily, and prevent abnormal sounds from being generated by fan guides, by mounting fan guides each of which has cooling fins and air vents upon rotor shaft inside an electric motor casing. CONSTITUTION:Fan guides 18 each of which has cooling fins 18b, air vents 18c, and a base portion 18a in the central portion thereof are formed by punching a metal plate or molding a resin. The fan guides 18 are fixedly mounted on knurled portions 8a, 8b of a rotary shaft 8, which are within a casing 17. This allows the installation of the fan guides to be carried out easily. Since vibrations are not transmitted to the fan guides 18, abnormal sounds are never generated. According to this invention, the fan guides can be manufactured at a low cost as compared with fan guides in which cooling fins are integrally formed with a rotor conductor by die casting aluminum.
Patent JP-S57170558-A (JP)
Title: Boiling cooling type semiconductor device
Inventor: MIKANE TOSHIO
IPC: H01L25/11
Filed: 1981-04-14
Abstract: PURPOSE:To increase the thickness of a metallic tube by providing an element containing container in the metallic tube of circular or elliptical section and drawing externally the electrodes of the element from the side surface of the container, thereby reducing the quantity of coolant. CONSTITUTION:A part of a metallic tube 10 of a circular shape slightly larger than the section of an element stack 1 is cut at a notch 10a in an axial direction, the stack is inserted from a window 10a1, the end surface is sealed with a mirror plate 10b, and the part 10c of the tube 10c is hermetically sealed. The stack 1 is held on a brearer 10a2 in a doby 10a, the main electrode of an element 1a and a bushing 13 passing through a cover 10c are connected with a  strip 14, and is dipped in coolant 15. In this structure, even if the number of the  element 1a is increased, the body 10a and the cover 10c are lengthened, the bushing 13 can be mounted without difficulty, the diameter of the body is not necessarily increased, and the coolant can be saved. In addition, the section of the  body 10a is adapted for a pressure vessel, and the thickness of the plate can be reduced.
Patent JP-S63223985-A (JP)
Title: Sectioning system
Inventor: MIMA TOSHIYA
IPC: G06T15/00
Filed: 1987-03-13
Abstract: PURPOSE:To easily and accurate grasp the shape of the cut surface of a body to be sectioned by generating graphic data by using brightness information on a sectioning body for the cut surface or brightness information on the body to be sectioned for other surface parts. CONSTITUTION:A sectioning (SEC) depth buffer 11 is stored with depth information on the SEC body Q, an SEC brightness buffer 12 is stored with the brightness information on the SEC body Q and a depth buffer 13 is stored with depth information on the body P to be sectioned. An SEC processing means 14 performs SEC processing by referring to the respective pieces of depth information in the SEC depth buffer 11 and depth buffer 13. Then illuminance information in the brightness buffer 12 corresponding to brightness information on the cut graphic part is selected and brightness information on the body P to be sectioned corresponding to brightness information on other SEC processing graphic parts is selected. Consequently, graphic data on the SEC processing part R is generated, and sent to and displayed on a display means 15.