baber/WOPTO huggingface dataset:
Patent JP-S569859-A (JP)
Title: Electronic desk-top calculator
Inventor: ASADA ATSUSHI
IPC: G06F15/02
Filed: 1980-04-11
Abstract: PURPOSE: To reduce the prime cost without deteriorating the function of arithmetic by dividing a display register into blocks and then by detecting and displaying sequentially blocks that include the highest-order and lowest-order significant digits of numerals stored in them.  
     CONSTITUTION: The contents of display register X are divided into blocks of three digits and three-digit display bodies DP 3 WDP 1  are provided. A block that includes the highest-order significant digit stored in register X and that including the lowest- order significant digit are selected by block selecting circuit MA. After arithmetic, the numeral of the block including the highest-order significant digit selected by circuit MA is displayed on display bodies DP 3 WDP 1 . Every time selection switch K is depressed, a block one block lower is displayed; when a significant number resides at a part below the decimal point, an advance to the 1st block is made and when not, an advance to the 2nd block is made and then the display is returned to the highest-order digit of the significant number again, thereby repeating the operation. Consequently, the display bodies can be reduced without deteriorating the function of arithmetic. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04283574-A (JP)
Title: 1,2,5-thiadiazolopyrene derivative and organic electroluminescent element using the same
Inventor: TASHIRO MASASHI
IPC: H05B33/26
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a new compound, having a high fluorescent intensity and excellent in light and heat resistance as a luminous material for organic electroluminescent elements. CONSTITUTION:A compound expressed by formula I (R<1> to R<8> are H, halogen, alkyl, aralkyl, etc.). The aforementioned compound is obtained by adding benzyltrimethylammonium bromide to a pyrene derivative expressed by formula II, reacting both in a mixture solution of an alkyl halide-based solvent such as dichloromethane and an alcohol such as methanol or ethanol at ambient temperature, providing a compound expressed by formula III, then adding sodium methoxide and copper iodide thereto, further refluxing the prepared mixture in an atmosphere of nitrogen in dry DMF solvent under heated conditions, affording a compound expressed by formula IV, subsequently refluxing the resultant compound expressed by formula IV in a mixed solution of hydrobromic acid and acetic acid under heated conditions, affording a compound expressed by formula V, further mixing the obtained compound expressed by formula V with N4S4 in an aromatic hydrocarbon-based solvent such as benzene or toluene and refluxing the resultant mixture under heated conditions.
Patent JP-H03253255-A (JP)
Title: Linear motor device
Inventor: KANO YOSHIO
IPC: H02K41/02
Filed: 1990-02-28
Abstract: PURPOSE:To remove the dislocation of a slider and miniaturize it by forming one side with two spherical rollers, and making V-shaped grooves in a base plate and a slider, and using a columnar roller for the other side, and equipping a base and a slider with the racks engaging with pinions. CONSTITUTION:A slider 2 is supported by spherical rollers 4A and 4B and columnar rollers 5A and 5b, and is controlled with a slider drive controller 3, and can reciprocate repeatedly and stop at the specified position on the way. Meanwhile, spur gears 6-9 also reciprocate, engaging with racks 10-13. By the actions of the spur gears 6-9 and each of racks 10-13 of the base plate 1 and the slider 2, it reciprocates at the same place.
Patent JP-S62207254-A (JP)
Title: Punaglandin or such and production thereof
Inventor: NOYORI RYOJI
IPC: A61P31/12
Filed: 1986-03-07
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is 1-10C alkyl; R<2> is OH-protecting group or H; A is H and B is OH or A and B are bonded to show valence; * is optically active or optically inert carbon). USE:Showing strongly multiplication inhibitory action on cell of leukemia L1210, useful as a carcinostatic agent and showing multiplication inhibitory action on herpes simplex virus and useful as an antiviral agent. PREPARATION:A cyclopentenone shown by formula II (R<20> is OH-protecting group) is subjected to aldol condensation reaction with an aldehyde shown by formula II and deprotected to give a compound shown by formula I wherein A is H and B is OH. A compound shown by formula IV is dehydrated and optionally deprotected to give the compound shown by formula I wherein A and B are mutually bonded.
Patent JP-S63216984-A (JP)
Title: Method for preventing intergranular damage of ni alloy member
Inventor: YUKI HIDEAKI
IPC: C23F11/06
Filed: 1987-03-03
Abstract: PURPOSE:To prevent the intergranular corrosion and intergranular stress corrosion cracking of an Ni alloy member brought into contact with a degassed aq. alkali soln. at a high temp. by adding a chain amine having a COOH or OH group to the alkali soln. and gaseous H2 to a vapor phase coming in contact with the alkali soln. CONSTITUTION:When an Ni alloy member is brought into contact with a degassed aq. alkali soln. such as an aq. NaOH soln. at >=300 deg.C, one or more kinds of chain amines each having a COOH or OH group are added to the alkali soln. by 0.1ppm-1% by weight. The chain amines may be sarcosine, alanine and 2-amino-2-methyl-1-propanol. Gaseous H2 is further added to a vapor phase coming in contact with the alkali soln. contg. the added chain amines by 3X10<-3>-1X10<-1>atm per 1atm vapor phase. By this simple means, the intergranular damage of the Ni alloy member brought into contact with the degassed aq. alkali soln. at a high temp. due to intergranular corrosion and intergranular stress corrosion cracking is effectively prevented.
Patent JP-S60192517-A (JP)
Inventor: SHIGEMATSU KENJI
IPC: A01F12/32
Filed: 1984-03-13
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-S62207283-A (JP)
Title: Novel platinum complex
Inventor: KITANI YOSHINORI
IPC: C07F15/00
Filed: 1986-03-07
Abstract: NEW MATERIAL:The compound of formula I [group of formula II is ligand of formula III (steric configuration of amino group is cis, trans-l-or trans-d-) or ligand of formula IV (steric configuration of amino group is cis-l-, cis-d-, trans-l-or trans-d-); B and B' together with Pt form group of formula V or VI or both B and B' are Cl; D is Cl, NO3 or OH]. EXAMPLE:Tetrachloro(trans-l-1,2-cyclohexanediamine)platinum(IV). USE:An antitumor agent. PREPARATION:The objective compound of formula I can be produced by reacting a platinum (II) complex of formula VII with chlorine gas or hydrogen peroxide and, if necessary, the resultant compound wherein D is OH is treated with dilute hydrochloric acid or dilute nitric acid to convert the OH to Cl or NO2.
Patent JP-S56146123-A (JP)
Title: Electro-optical panel
Inventor: KAMIMORI TADATOSHI
IPC: G09F9/30
Filed: 1980-04-15
Abstract: PURPOSE:To make transmittance controlling of a wide area and a wide range possible and hold durability by successively laminating an electrode plate, an electrochromic material and the specific resin of electrolyte. CONSTITUTION:An electrochromic (EC) material consisting essentially of WO3, MoO3, etc. is laminated on an electrode plate made by forming a conductive material consisting essentially of In2O3, SnO2, etc. on a substrate of glass of polyester film. Thence, a polyvinyl acetal resin is laminated as electrolyte giving ions on this EC material, and a counter electrode plate silimar to the lower layer is disposed thereon. A chelating agent and the like having a coordinate function to metals are contained in this counter electrode plate to make the transmission and reception of charge easy. A sealant such as epoxy resin is coated on the end face of this panel to tightly close the panel. This electro-optical panel is used for dimming panels for window materials, and the like.
Patent JP-H1163391-A (JP)
Title: Liquid force-feeder
Inventor: YUMOTO HIDEAKI
IPC: F16T1/20
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid force-feeder in which the action of snap mechanism is smooth. SOLUTION: A float 3 is built in a closed container 2 with an operating fluid lead-in port 11, an operating fluid discharge port 13, a force-fed liquid inflow port 16 and a force-fed liquid discharge port 17. Snap mechanism 5 is put in action in response to the ascent/descent of the float 3 to selectively switch opening/closing of the operating fluid lead-in port 11 and operating fluid discharge port 13. Liquid accumulated in the closed container 2 is therefore force-fed from the force-fed liquid discharge port 17. In a liquid force-feeder of such constitution, a power transmission shaft 28 for transmitting the ascent/ descent of the float 3 to the snap mechanism 5 is led out of the closed container 2 so as to dispose the snap mechanism 5 outside of the closed container 5.
Patent JP-H11232501-A (JP)
Title: Charge adjusting device of parking lot
Inventor: ANDOU KIYONORI
IPC: G07B15/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To allow a driver to easily adjust a parking charge such as taking out charges in the state of sitting in a vehicle without getting out of the vehicle at the time of adjusting the charge at a parking lot by raising a charge adjusting part to a prescribed position indicated by a vehicle total height signal from a vehicle total height detecting sensor. SOLUTION: When the vehicle within the parking lot stops in front of a charge adjusting part 1, a vehicle detecting sensor 4 freaks a detecting signal to a control part. Then, when the vehicle total height detecting sensor 3 light- receives the reflection of an optical signal emitted from a light-emitting part, namely when the optical signal of the light emitting part is reflected by a vehicle body, it is known that a vehicle of a total height higher than a general passenger car set in advance is there. Then the control part elevates the part 1 while receiving the optical signal. When the vehicle body no longer reflects the optical signal, namely when the receiving of the optical signal is interrupted. The total height of the vehicle is detected and thereby the control part stops the part 1 from elevating.
Patent JP-H04267432-A (JP)
Title: Arithmetic circuit
Inventor: NAOE TOSHIYUKI
IPC: G06F7/50
Filed: 1991-02-21
Abstract: PURPOSE:To avoid an overflow in a fixed point arithmetic operation at high operation speed with a simple circuit construction by providing 1-bit head margin and shifting the decimal point when the overflow takes place. CONSTITUTION:N-bit addition data A is inputted to a computing element 14 and n-bit added data B is inputted to the computing element 14 through a multiplexer 16. The computing element 14, which serves to conduct the (n+1)-bit addition, conducts a calculation of (B+A), and the calculation result is inputted to a shifter 18. The overflow state of the calculation result is detected and inputted to a controller. When the overflow takes place in the process of an accumulated addition and subtraction, the decimal point is shifted, and when a state in which the decimal point may be restored to the original position is brought about, the decimal point is restored to the original position.
Patent JP-S62207186-A (JP)
Title: Disk driving device
Inventor: ISHITOBI CHIKATO
IPC: H02P3/12
Filed: 1986-03-06
Abstract: PURPOSE:To apply sudden braking by simple constitution by fitting (m-1) changeover contacts mutually short-circuiting an m phase winding. CONSTITUTION:When closing a switch 8, a relay 19 is energized and changeover contacts 19a, 19b for the relay 19 are connected to the contact 22a, 22b side, motor windings 1a-1c are supplied with power from a motor winding 18 from a control circuit 18, and a motor begins to be turned. When opening the switch 8, the controller 18 is detached from a power supply, thus stopping control. The relay 19 is de-energized, and the changeover contacts 19a, 19b are each changed over to the contact 20a, 20b side. Accordingly, the motor windings 1a-1c are brought mutually to a dead short-circuit state, thus applying sudden braking to the motor.
Patent JP-H08217807-A (JP)
Title: Hardenable emulsion and its production
Inventor: HASEGAWA MITSUTAKA
IPC: C08F20/10
Filed: 1995-02-14
Abstract: PURPOSE: To provide a hardenable aqueous emulsion having excellent storage stability and giving a coating film having high physical properties and provide a process for the production of the emulsion. CONSTITUTION: This hardenable emulsion contains (A) a hardenable polymer produced by the copolymerization of (a) a radically polymerizable monomer having alkoxysilyl group, (b) a radically polymerizable monomer copolymerizable with the above monomer (a) and (c) a radically polymerizable surfactant expressed by the general formula Z-(AO)n -Y (Z is a unit having radically polymerizable double bond; AO is an oxyalkylene group; (n) is an integer of >=2; Y is an ionizable group) and (B) a pH buffering agent.  The emulsion is produced by the process (I) to emulsify and disperse the above monomers (a) and (b) together with an oil-soluble radical polymerization initiator in an aqueous medium in the presence of the surfactant (c) and the pH buffering agent and the process (II) to drop the obtained aqueous emulsified dispersion into a hot aqueous medium to effect the copolymerization of the monomers.
Patent JP-S54142720-A (JP)
Title: Garbage disposer installed at garbage collecting vehicle
Inventor: KUBO SUSUMU
IPC: B65F3/20
Filed: 1978-04-27
Abstract: PURPOSE: To improve a working efficiency, by eliminating the need for a temporary stoppage of its operation in such manner that enables a pushing plate to previously backward in prior to a reverse operation from a raking-in position of a raking-in plate or at the time of its reacting operation, and by allowing the raking-in plate to be positioned at a lower part of a garbage charging box.  
     CONSTITUTION: When a complete cycle has been finished, a rotating arm 7 is lifted up to a highest place due to a most extension of a lift cylinder 12; a raking-in plate 6 is held in a highest position; and a pushing plate 14 is positioned in a pushing place. After garbages were charged in through a charging port 4, the raking-in plate 6 first moves backward (reverse rotation) due to a contraction of a back cylinder 10, and can be positioned in a place where the plate 6 will not interact with the pushing plate 14. Afterwards the pushing plate 14 moves backward due to a contraction of a push cylinder 16. Then, the raking-in plate 6 is rotated reversely at a higher position than its raking-in position, and the raking-in plate 6 goes downward by means of subsequent contraction of a cylinder 12. And thus, the garbages are compressed by the raking-in plate which afterward rakes up the garbage due to an extension of the cylinder 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09246672-A (JP)
Title: Gas supply apparatus for excimer laser oscillator and gas supply
Inventor: OMI TADAHIRO
IPC: H01S3/036
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To enable removal of impurities adsorbed on inner surfaces of pipes by making it difficult for a supply gas concentration to drop, and to enable supply of a constant gas pressure to each of a plurality of main lines by making it difficult for a gas purity to drop during a non-actuation period. SOLUTION: In the gas supply apparatus for supplying a fluorine gas to an oscillator 31, a fluorination passive film is provided on fluorine gas contact surfaces. A chromium oxide passivity film is provided on the fluorine gas contact surfaces. A plurality of main lines 111a having a plurality of branch lines 21 communicating with a plurality of oscillators 31 communicate at their supply and termination ends with common lines 111b and 111c respectively. At the termination ends, purging is carried out always at a flow rate of 1cc/min.
Patent JP-S55141711-A (JP)
Title: Manufacture of oxide magnet
Inventor: ANPO TAKESHI
IPC: C04B35/26
Filed: 1979-04-24
Abstract: PURPOSE:To increase the residual magnetic-flux density, the maximum energy product and the coercive force by finely pulverizing the compound which is previously synthesized as an additive material, and adding the resultant powder. CONSTITUTION:0-1.2wt% of fine powder of a compound, which is previously synthesized in a high-frequency induction furnace by using a group of reagents (0.24 of SiO2, 0.37 of Al2O3 and 0.37 of CaO in weight ratios) is added to the strontium ferrite component wherein the molar ratio of Fe2O3 and SrO is 5.6. Then, the resultant product is burned, crushed into small pieces, formed in wet magnetic fields, and sintered at 1,230 deg.C.
Patent JP-S52133012-A (JP)
Title: Al alloy for casting under high pressure, on which uniform anodic oxidation coating can be formed
Inventor: UEDA OSAMU
IPC: C22C21/06
Filed: 1976-04-30
Abstract: PURPOSE: A die casting Al alloy with high strength, on which a uniform silver to beige anodic oxidaton coating can be formed by anodic oxidation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11247389-A (JP)
Title: Indoor stairs and wall panel
Inventor: MUKOYAMA TAKAMI
IPC: E04F11/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To enlarge an effective width of footboards in a spiral or turn-back stairs in construction of a prefabricated house by a panel construction method. SOLUTION: An indoor stairs are constructed by disposing a central wall panel 13 between wall panels 12 and 14 on the opposite sides disposed apart from each other by a prescribed dimension, by fixing a lower-side stairs part to the central wall panel 13 and the wall panel 12 on one side and by fixing an upper-side stairs part to the central wall panel 13 and the wall panel 14 on the other side. The central wall panel 13 is so disposed as to be offset C1 by a half t/2 of the dimension of a panel thickness toward the wall panel 14 side on the other side from the center line C0 between the opposed wall panels 12 and 14.  Footboards 21 and 23 of the lower-side stairs part are laid over between the central wall panel 13 disposed in the offset state and the wall panel 12 on one side, and the lateral end parts of footboards 24 and 25 of the upper-side stairs part to be fixed between the central wall part and the wall panel 14 on the other side are placed on and supported by footboard mounting surfaces 13a which are formed in continuity in a stepped shape to and integrally with the central wall panel 13 disposed in the offset state.
Patent JP-S56146279-A (JP)
Title: Insulating gate type field-effect transistor
Inventor: MIYAGI ISAMU
IPC: H01L29/78
Filed: 1980-04-16
Abstract: PURPOSE:To miniaturize the geometrical shape and also to perform the high-speed operation of the subject transistor by a method wherein a source region and a drain region are formed on the phosphor glass film in the substrate by performing a self- matching and an ohmic lead-out wiring is led out to a gate electrode by performing a self-matching. CONSTITUTION:The main surface and the side of the gate electrode 8 are covered by phosphor glass 7 on the one-conductive type semiconductor substrate 1. The source region 9 and the drain region 10, having the reversed conductive type to the substrate 1, are formed on the phosphor glass in the substrate by self-matching. The ohmic lead-out wiring 12 coming from the source region 9 and the drain region 10 are led out to the gate electrode 8, holding the phosphor glass film 7 between them, by performing self-matching.
Patent JP-H04285509-A (JP)
Title: Method for adjusting heating power of cooking utensil
Inventor: OOSHIMA MISAO
IPC: A47J27/00
Filed: 1991-03-14
Abstract: PURPOSE:To enable heating power to be precisely adjusted in cooking food in a pot. CONSTITUTION:Conductivity to each heater corresponding to each heating power is previously set. Heating is carried out with full power until a predetermined first set temperature T1 a little lower than a boiling point is attained (steps S104, S106). While the heater is controlled to be turned on and off with the conductivity corresponding to the heating power thereafter selected (step S109), the temperature is adjusted to a predetermined second set temperature T2 higher than the first set temperature T1 (steps S108, S109, S111). When during that time when the temperature becomes lower than the third set temperature T3 equal to or lower than the first set temperature T1, the heater is again heated with full power to the first set temperature (steps S110, S104, S106).
Patent JP-S56147272-A (JP)
Title: Control device for laminated magnetic fixed memory
Inventor: MASUDA NOBORU
IPC: G06K7/08
Filed: 1980-04-15
Abstract: PURPOSE:To make it possible that the user confirms use conditions and give the loss effect of the bill or the like in accordance with use conditions, by cutting and removing magnetic patterns, in the control device for laminated magnetic fixed memory used effectively for the coupon ticket of the bus or the like. CONSTITUTION:Memory material 1 consists of substrate sheet 2 consisting of nonmagnetic materials such as paper, magnetic patterns consisting of magnetic materials such as magnetic ink on the sheet, and upper plate sheet 4 consisting of nonmagnetic materials such as paper stuck and fixed onto sheet 2 through magnetic patterns 3. In respect to patterns 3, patterns 3a-3h are remaining parts which are not seen from the surface, and patterns 3i-3h are parts used already, and parts used already are cut at the use time and are lost from memory material 1. When memory material 1 moves in the direction of arrow S, output signals are obtained from sensors  9a-9f.
Patent JP-H02235993-A (JP)
Title: Lubricating oil countaining viscosity index improver
Inventor: KURISUTOFUAA SAUNDANGU RIYUU
IPC: C10M149/10
Filed: 1989-03-03
Abstract: PURPOSE: To obtain a lubricating compsn. improved in oxidation resistance, dispersibility and viscosity index by compounding a specific compsn. functionated by a Mannich base formed by a specific reaction of a graft polymer.  
     CONSTITUTION: In a compsn. containing a carbon-carbon skeletal polymer having a graft part and an epoxide part derived from a graft monomer composed of a lubricating oil in the greater part thereof, containing a small effective amt. of a residual unsaturated part and having an ethylenically unsaturated part, a compsn. wherein the graft polymer is functionated by a Mannich base formed by reacting an aldehyde, a polyamine having at least one primary or secondary amine group and an unblocked phenol is added to obtain a lubricating compsn. By this constitution, this obtained compsn. is improved in oxidation resistance, dispersibility and viscosity index. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S51124959-A (JP)
Title: Module of electronic clock
Inventor: MISAWA AKIRA
IPC: G04G17/02
Filed: 1975-04-25
Abstract: PURPOSE:A module for a electronic clock is which the constitution of the module is simple and each layer composing the module is easily corresponded.
Patent JP-S56147888-A (JP)
Title: Liquefaction of water-containing coals
Inventor: KOMIYAMA TADASHI
IPC: C10G1/06
Filed: 1980-04-18
Abstract: PURPOSE: To improve the hydration ratio of coals, to reduce tne cost of equipment, and to increase extremely liquefaction efficiency, by heating mixed slurry comprising water-containing coals, solvent, and dehydrated slurry obtained by this process at given temperature.  
     CONSTITUTION: Slurry prepared by granulating a mixture of water-containing coal and a solvent by the grinder 1 is blended with dehydrated slurry by a slurry tank, pressurized by a pump, and heated by the first furnace 3 at 100W350°C, preferably 130W250°C. The heated mixex slurry is sent through a pressure-control valve to the first vapor-liquid separator 4, dehydrated slurry is separated from a gas phase comprising steam and the solvent, the dehydrated slurry is returned partly and used for recyling, and the rest with hydrogen is introduced to the second furnace 7 at a hydrogen partial pressure ≥30 atm. It is heated at 300W500°C and introduced to the reactor 8. The gas phase is cooled, condensed, and sent to the oil and water separator 6. The solution is kept at about 80°C, water is separated from the solvent, and tne solvent is recovered. 
     COPYRIGHT: (C)1981,JPO&Japio