baber/WOPTO huggingface dataset:
Patent JP-H05258372-A (JP)
Title: Magneto-optical disk and recording and reproducing method for the magneto-optical disk
IPC: G11B11/105
Filed: 1992-03-10
Abstract: PURPOSE:To enable the transfer of the information of a recording layer to a reproducing layer to be conducted even in the initializing magnetic field by setting an externally impressed magnetic field smaller than the sum of a coercive force and exchange bonding strength and larger than the upper limit of the threshold magnetic field. CONSTITUTION:The magneto-optical disk is constituted to satisfy the conditions under which the coercive force and the exchange bonding strength attain Hc'<Hex' and the coercive force, the exchange bonding strength and the externally impressed magnetic field attain -Hc'+Hex'<Hb<Hc+Hex when the coercive force of the reproducing layer 12 at room temp. is designated as Hc, that at the reproducing temp. as Hc', the exchange bonding strength that the reproducing layer receives from the recording layer at ordinary temp. as Hex, that at the reproducing temp. as Hex' and the externally impressed magnetic field as Hb. The externally impressed magnetic field is set smaller than the sum of the coercive force and the exchange bonding strength and larger than the upper limit of the threshold magnetic field, and therefore, the execution of recording, reproducing and initializing all with the same magnetic field is enabled and the transfer of the recording layer to the reproducing layer is possible even in the initializing magnetic field.
Patent JP-S62208558-A (JP)
Title: Separator for fuel cell
Inventor: KOGA MINORU
IPC: H01M8/02
Filed: 1986-03-10
Abstract: PURPOSE:To make gas flow distribution effective by mutually passing a gas through holes in two punched metals. CONSTITUTION:The air is introduced into a gas distributor 7b on an oxygen electrode 2 side by a distance piece 6a on the oxygen electrode side in a separator 4 in each step, and mutually flows through each hole installed in stacked two punched metals 8, 9 by which the gas distributor 7b are constituted. When the air flows from a hole 9a of the punched metal 9 to a hole 8a of the punched metal 8, the air comes in contact with the oxygen electrode 2 by the blowing up effect. The air from the hole 8a enters different holes 9a and again enters other holes 8a. On the other hand, fuel is introduced into a gas distributor 7a on a fuel electrode 3 side by a distance piece 6a on the fuel electrode side in a separator 4 in each step, and mutually flows through holes 8a, 9a installed in stacked two punched metals 8, 9 by which the gas distributor 7a is constituted.
Patent JP-H09238697-A (JP)
Title: Antitumor substance extracted from grifola frondosa
Inventor: NANBA HIROAKI
IPC: C07K1/14
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a mew antitumor substance having immunopotentiating actions by extracting a mycelium or a fruit body of Grifola frondosa with hot water, adding an alcohol to the resultant extract solution, allowing the prepared mixture to stand, then removing suspended substances, etc., therefrom, adding the alcohol to the prepared solution and collecting a deposited precipitate. SOLUTION: This new antitumor substance is produced by carrying out the hot extraction treatment of a mycelium or a fruit body of Grifola frondosa with water, adding an alcohol to the resultant extracted water soluble fraction so as to provide 20-70% final volume concentration, allowing the prepared solution to stand at 1-25 deg.C temperature, removing substances floating to the surface or suspending in the solution or sticking to the wall surface, then adding the alcohol to the solution so as to afford 80-99% final volume concentration, allowing the resultant solution to stand at 1-25 deg.C collecting a deposited precipitate. The produced antitumor substance comprises a saccharide-protein complex containing the saccharide and the protein at (80:20) to (99:1) ratio of the saccharide and protein and has a high level of immunopotentiating actions.
Patent JP-2000247823-A (JP)
Title: Powdery cosmetic
Inventor: OKA TAKASHI
IPC: A61K8/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic being liquefied to have characteristics of skin lotion or milky lotion when embrocated in use, capable of exhibiting an excellent heat insulation and storage stability by making the cosmetic include a hydrophobic silicic anhydride having a specific value or larger than it, a water-soluble polymer and water. SOLUTION: This powdery cosmetic comprises (A) a hydrophobic silicic anhydride having >=60 m2/g specific surface area, (B) one or more of water-soluble polymers (preferably microbial water-soluble polymer, cellulosic water-soluble polymer or alginic acid-based water-soluble polymer) and (C) water and is liquefied by embrocation. The amounts of the components are preferably 2-20 wt.% of the component A, 0.001-10 wt.% of the component B and 70-98 wt.% of the component C. Preferably the powdery cosmetic is further formulated with (D) a component unstable in the presence of water (e.g. skin lightening agent, antiinflammatory agent, antimicrobial agent, hormone agent, vitamins, etc.), and the amount is preferably 0.001-10 wt.%.
Patent JP-H09247128-A (JP)
Title: Method for receiving digital signal and its device
Inventor: KURODA TORU
IPC: H04J11/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To normally keep a decoding signal in high quality with respect to a method and a device for receiving a digital signal, which receives the digital signal error correction-encoded, modulated and transmitted. SOLUTION: A reception antenna 1 receives the signal which is error correction-encoded, modulated and transmitted by a transmitting means at a unspecified position. An OFDM demodulating part 9 obtains a demodulating digital signal from the receiving signal in accordance with a prescribed demodulating system. An error correcting circuit 10 corrects the error of the demodulating digital signal in accordance with a prescribed error correcting system. An error rate measuring arithmetic circuit 12 obtains the error rate of the demodulating digital signal based on the error-corrected digital signal and the demodulating digital signal. A display device 13 and an error rate converting part 14 reports an error rate.
Patent JP-S55145626-A (JP)
Title: New phenol derivative
Inventor: MIZUTANI TOSHIYASU
IPC: C07C37/14
Filed: 1979-04-28
Abstract: NEW MATERIAL:Phenol derivative of formula I (n is 4W16; m is 1W2).  
     EXAMPLE: 2-[2-Methyl-2-(2-hydroxyphenyl)ethyl]-4-nonylphenol.  
     USE: Raw material of phenolic resin, etc. having large void volume in the network structure compared with conventional phenolic resins and having an elasticity ascribed to intramolecular plasticization effect of alkyl group. Flexibility and processability of resins can be improved.  
     PROCESS:  For example, a compound of formula I is obtained by reacting phenol with an allylalkylphenol of formula II or a diallylalkylphenol of formual III at 50W 200°C for 1W10hr in the presence of an acid catalyst such as AlCl 3 . The molar ratio of phenol and the compound of formual II or formual III is 1:1W0.01. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58195661-A (JP)
Inventor: KOUDA KIYOSHI
IPC: E04B5/48
Filed: 1983-03-28
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-H03256957-A (JP)
Title: Air flowing direction reverser and air chuck device
Inventor: KUWAKI MASAHIRO
IPC: B65H18/06
Filed: 1990-03-02
Abstract: PURPOSE:To perform the pressurization and decompression of an air cylinder being combinedly connected to an operating path with only the intake of compressed air by interconnecting an opening of the operating path to a bypass path ranging from an intake path to an exhaust path, and controlling it with valve operation. CONSTITUTION:Each of inlet paths 2', 2'' and operating paths 3', 3'' plus a group 6 are all installed in a second layer 4 and a third layer 7 respectively so as to be suited to an inlet path 2 and an operating path 3 installed in a first layer 1 of three-layered disks composed so as to be coherent with one another, while an opening of the operating path 3'' of the third layer 7 is interconnected to a bypass path 9 leading an exhaust path 10 from the inlet path 2''. A lever 12 attached to the second layer 4 is operated in an A or B direction and a flowing direction of compressed air out of the inlet path 2 is transferred, thereby reversing the air flowing direction of the operating path 3, and pressurization and decompression of an air cylinder 15 to be connected are controlled. Consequently, such an air chuck device that is simple in piping structure and excellent from the economical stand-point.
Patent JP-H08250721-A (JP)
Title: Mis semiconductor device and manufacture thereof
Inventor: MATSUZAKI KAZUO
IPC: H01L21/76
Filed: 1995-03-13
Abstract: PURPOSE: To stabilize and accelerate the gate characteristics by cleaning up the interface between semiconductor, gate insulating film and gate electrode as well as lowering the resistance of the gate electrode. CONSTITUTION: A buried insulating film 25 is formed inside a semiconductor substrate so that the buried insulating film 25 and the single crystalline semiconductor substrate part on the insulating film may be respectively turned into the gate insulating film and a gate electrode 30. As for the forming method of the buried insulating film, e.g. oxygen is ion implanted in 1×10<17> cm<-2> at 150keV in a silicon substrate 22 to be heat-treated at 1300 deg.C for the formation of an oxide film inside the silicon substrate 22. In such a constitution, the semiconductor substrate part on the insulating film 25 made of single crystal can be high concentration doped with impurities thereby making lowering the resistance thereof feasible.
Patent JP-S51129057-A (JP)
Title: Elevator speed pattern generating device
Inventor: TAKEUCHI HIROSHI
IPC: B66B1/28
Filed: 1975-04-30
Abstract: PURPOSE: To provide an elevator speed pattern generating device for generating a speed pattern from which a comfortable feeling to ride can be expected. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56149745-A (JP)
Title: Manufacturing method for cathode-ray tube
Inventor: INOUE MASAO
IPC: H01J9/227
Filed: 1980-04-22
Abstract: PURPOSE:To omit the film baking process and control the reduction of lead oxide in frit glass by reducing the heating temperature rise rate of sealing process within the ranges of 260 deg.C to 360 deg.C or temporarily stopping its temperature rise. CONSTITUTION:A panel area 1 on which a phosphor screen containing organic material is put on frit glass 2 applied on the end face of the large diameter area of a funnel area 3 which is obliquely arranged in a positioner 5. Both this panel area 1 and the funnel area 3 are carried on a conveyor 8 into a continuous heating furnace 11 and their baking and sealing processes are simultaneously performed. Their heating is linearly performed at 10 deg.C per minute between normal temperatures and 350 deg.C and their temperature rise is temporarily stopped at 350 deg.C for about 30min. Then their heating is performed up to 430 deg.C at a rate of 10 deg.C perminute, their temperature rise is temporarily stopped for about 60min, and their temperature is reduced to normal temperatures at -3 deg.C per minute. This can prevent lead oxide from being reduced in the frit glass and omit film baking.
Patent JP-H09215581-A (JP)
Title: Flooring material
Inventor: TERAMOTO MASAHARU
IPC: E04F15/16
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To firmly secure a front layer panel to a base member in an easy manner without a risk of peeling-off. SOLUTION: A base member 1 is composed of support legs 8 planted on the rear surface of a support panel 2 formed therein with a plurality of attaching holes 7, and a pair of locking panels 9a, 9b planted to the rear surface of the support panel 2 in opposite to one anther between each of the attaching holes. A plurality of coupling pins 13 are inserted through the attaching holes 7, intervening between the locking panels 9a, 9b, and are planted on the rear surface of a surface layer 12 which is attached to the front surface of the support panel 2, being superposed therewith, the coupling pins 13 hold the coupling panels 14a, 14b in pairs, being planted and spaced from one another.  Locking protrusions 15a, 15b which can be made into press contact with the locking panels 9a, 9b and which can be locked to the front end faces of the panels 9a, 9b, are projected from the front ends of the panels 9a, 9b. The coupling pins 13 are inserted through the attaching holes 7, being extended between the panels 9a, 9b and are locked to the front ends of the locking panels 9a, 9b. The surface layer panel 12 is attached to the base member 1 so as to constitute a flooring material.
Patent JP-H11291481-A (JP)
Title: Ink jet printing device and method for applying hotmelt ink image-wise to receiving material, hotmelt ink, and mixture of hotmelt ink suitable for use in such device and method
Inventor: TIMMERMANS-WANG MEI-FEN
IPC: B41J2/175
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing device including means for supplying a receiving material with image-wise hotmelt ink. SOLUTION: The ink jet printing device comprises radiation means for irradiating the receiving material provided with hotmelt ink with radiation for a short time such that the hotmelt ink at least partially penetrates into the receiving material without visible feathering occurring. The radiation means comprises a gas discharge lamp for irradiation for a time of 1 and 1000 μs with radiation primary in the visible wavelength range. The invention also comprises hotmelt ink provided with infrared-absorbent substances.
Patent JP-H0566043-A (JP)
Title: Air direction control device of air conditioner
Inventor: IMASHIRO YASUO
IPC: F24F13/15
Filed: 1992-03-11
Abstract: PURPOSE:To control air direction without causing an user to feel an air stream and by employing means for detecting comfortableness at foot. CONSTITUTION:An air direction control device of an air conditioner includes a plurality of air direction control means 18 for controlling the direction of blow-off air, and a plurality of driver means 17 for driving the air direction control means. Further, it includes a plurality of foot comfortableness detection means 14 upon heating operation, calculation means 15 for determining an optimum air direction in response to outputs from the foot comfortableness detector means 14, and driving signal generation means 16 for providing to the driver means 17 a signal for turning the air direction control means 18 to the optimum air direction.
Patent JP-H023691-A (JP)
Title: Quaternary ammonium phosphate and production thereof
Inventor: GIYUNTAA UFUYUUSU
IPC: C07F9/09
Filed: 1989-03-03
Abstract: PURPOSE: To obtain the subject compound for e.g. an antistatic agent for textile products industrially advantageously by reacting a dicarboxylic acid with an alkoxylated tert. amine, mixing the formed polyester with a phosphoric ester and reacting the mixture with an alkylene oxide.  
     CONSTITUTION: A dicarboxylic acid represented by formula I (wherein R is a 1-10C aliphatic, alicyclic or aromatic group is polycondensed with an alkoxylated tert. amine represented by formula II [wherein R 1  and R 2  are each H or CH3; R3 is a 1-20C (substituted)alkyl; m and n are each 1-20; and m+n=2-50] to form a polycondensate of a degree of polymerization of 2-50. Next, the formed amino-containing polyester is mixed with a mono- and/or di-alkyl phosphoric esters of formula III [wherein R 4  is a 6-22C (substituted) alkyl; and A is a 2-4C alkylene] and/or formula IV at 50-80°C in the presence of water, and the obtained mixture is reacted with a 2-4C alkylene oxide at a temperature of 80-100°C under a pressure of 1-5 bar to obtain the purpose compound having 1-10 alkylene oxide groups. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07309249-A (JP)
Title: Method and device for control of electric assist steering system
Inventor: KEBUIN EMU MAKUROORIN
IPC: B62D5/04
Filed: 1995-03-13
Abstract: PURPOSE: To give a driver more comfortable steering feeling than before without regard to the vehicle speed. CONSTITUTION: This steering assist system 10 includes a vehicle speed sensor 150 for sensing the vehicle speed and providing a speed signal with a value indicating the vehicle speed and a torque sensor 110 operatively connected to a steering wheel 12 for providing a torque signal indicating the applied steering torque, and provides steering assist in response to a steering control signal. A controller 120 connected to the sensors 150, 110 provides the steering control signal having a value functionally related to (i) the vehicle speed signal and (ii) torque-in vs. torque-out assist values.
Patent JP-S63220279-A (JP)
Title: Image forming device
Inventor: MAEDA YASUNORI
IPC: G03G15/01
Filed: 1987-03-10
Abstract: PURPOSE:To accurately load a developing device to a prescribed position in a developing device storage device by providing the developing device storage device with a guide member interlocking with opening/closing of an opening and closing door and projecting the guide member in accordance with opening of the door and drawing back the guide member in accordance with closing of the door. CONSTITUTION:Since a guide member 8 is projected to function as a stopper in accordance with opening of an opening and closing door 5 of a developing device storage device B, a developing device 4 is brought into contact with a projecting part 8b of the guide member 8 at the time of loading the developing device 4 and is positioned, and the developing device 4 is accurately loaded to a prescribed position in the developing device storage device B. When the door 5 is closed, the guide member 8 is drawn back and the developing device storage device B can be carried. Thus, the developing device is accurately loaded to the prescribed position in the developing device storage device, and the developing device is smoothly transported.
Patent JP-S59178663-A (JP)
Title: Picture editing system
Inventor: MURAMOTO TOMOTAKA
IPC: H04N5/7826
Filed: 1983-03-29
Abstract: PURPOSE:To edit a picture with a simple constitution without a large-capacity memory by sampling a part of the picture signal obtained by reproducing repeatedly a track and recording it in an optional position of another track with an optical length. CONSTITUTION:A magnetic sheet 1 is rotated 60 times per sec. to trace a track with a head 2, and the obtained reproduced signal is amplified by a preamplifer 5 and has luminance and color signal components separated from each other, and they are demodulated by BPFs 6 and 7. Demodulated signals are converted to digital signals in A/D converters 14 and 15 by a smapling frequency fs and are written in line memories 16 and 17. Data in memories 16 and 17 are read with a frequency 2fs and are converted to analog signals by D/A converters 18 and 19 and are subjected to FM modulation by FM modulators 20 and 21 and are recorded on concentric circle-shaped tracks of a magnetic sheet 26. Hereafter, the similar operation is performed to edit the picture.
Patent JP-S54144679-A (JP)
Title: Car parking device
Inventor: KAWADA SADAO
IPC: E04H6/14
Filed: 1978-05-02
Abstract: PURPOSE:To provide the subject device wherein a lifter for attaching or detaching pallets for loading cars to or from a cage frame of the circulating portion is provided, whereby the safety of operation is attempted so that the driver does not enter the shifting range of the cage frame. CONSTITUTION:An empty pallet 5 is positioned at a car mounting portion B, and then the car is directly mounted in this empty pallet 5. Then, when a driver 9 leaves the car and the pallet, the lifter 7 is raised and the engaging metal fitting 12 of the pallet 5 is engaged with a bar-like metal fitting 11 protruded in the inner side of a cage frame 4, whereby the car is left to the cage frame 4 and the lifter descends to return to the original position. When the car goes out of the shed, the lifter 7 is raised, the pallet 5 is slightly lifted to be removed from cage frame 4, and  the lifter 7 is caused to descend to position the pallet 5 on the floor surface 6.
Patent JP-S55147498-A (JP)
Title: Stainless steel wire for gas shielded arc welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/24
Filed: 1979-05-02
Abstract: PURPOSE: To improve wire drawability and welding workability by applying the copper plating of the specific thickness on the surface of the stainless steel wire for gas shielded arc welding and depositing the specific amount of lubricating oil thereon.  
     CONSTITUTION: Copper plating is done on a stainless steel (SUS306) wire and the wire feed speed is measured by the tacho generator mounted to a guide roller. If the copper plating exists even by a slight amount, the variations of the wire feed speed become less. At the copper plating thickness 0.1μ or more, the variations begin to stabilize and the degree of stability does not improve even if there is a thickness of 3μ or more. Because of this, the copper plating thickness is limited to 0.1W3μ. With a wire of copper plating thickness 1.5μ, the variations in the residual amount of vegetable oil and wire feed speed begin to stabilize at 1×10 -3 g or more of the oil amount per 100g of the wire and the degree of stability does not improve even at 15×10 -3 g or more. Because of this, the oil amount is limited to 1W15×10 -3 g per 100g of the wire. The amount of blowhole production increases at 15×10 -3 g or more of the oil amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09244991-A (JP)
Title: Distributed bus arbiter and bus arbitration method
Inventor: HISAYOSHI YOSHIHARU
IPC: G06F13/368
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To apply a multiplex system even to a bus arbiter and to improve the overall reliability of a multibus master system by preparing such a constitution where the bus arbiter installed for every bus master manages the use of a bus of the corresponding bus master while grasping the bus using state. SOLUTION: The bus arbiters A1 and A2 arbitrate the use of buses of bus masters M1 and M2 respectively and are connected to each other via a bus arbitration control line 20. Every bus arbiter autonomously checks the state of the line 20 to decide whether its own bus master is usable. At the same time, every reference timer operates in order to make the arbiters A1 and A2 produce the use request signals having the pulse widths different from each other. Then every monitoring timer monitors to inhibit the corresponding bus master from using a bus for a prescribed time or longer. Even if the arbiter A1, for example, has a failure, the arbiter A2 can autonomously transfer data by means of a bus.
Patent JP-S55146027-A (JP)
Title: Detecting method for treating liquid
Inventor: SEKIGUCHI DAISUKE
IPC: G01N21/85
Filed: 1979-05-01
Abstract: PURPOSE:To automatically perform the supply or exchange of the treating liquid, by measuring the degree of fatigue of treating liquid in the immersing process such as cleaning and etching, through the provision of the projector and photo detector in the treating vessels. CONSTITUTION:The rays are radiated in the treating vessel 1 from the projector 2, and the rays transmitted through the treating liquid are received at the photo detector 3, and the signal is converted into an electric signal and input to the transparency detector 8. The detector 8 monitors the degree of transparency, and if the treating liquid is decreased and the water level is lowered than the height of the projector 2 and the photo detector 3, or if the treating liquid is fatigued to lower the degree of transparency for the rays, the command is given to the control section 9 from the detector 8, and both the electromagnetic valves 6, 7 and the liquid supply section 10 are controlled to supply the treating liquid or perform replacement.