baber/WOPTO huggingface dataset:
Patent JP-S5798228-A (JP)
Title: Biphenyl derivative
Inventor: NODA KANJI
IPC: A61P31/04
Filed: 1980-12-10
Abstract: NEW MATERIAL:A compound of formulaI(R 1  is H, aryl or lower alkyl; X and Y are H, CH 3 , halogen or CF 3 , except when both X and Y are H, and either one of X and Y is H, the other being 4'-bromo, 4'-chloro or 2'-fluoro).  
     EXAMPLE: 2-Methoxy-4'-fluorobiphenyl.  
     USE: An antimicrobial agent and an intermediate for a biphenylylacetic acid derivative having the analgesic anti-inflammatory and antipyretic actions.  
     PROCESS: The compound of formulaIis obtained by the following methods: (A) An aniline derivative of formula II is diazotized and coupled with anisole. (B) A halogenobenzene derivative of formula III (Z is halogen) is reacted with an o-alkoxyhalogenobenzene derivative in the presence of a metallic complex. (C) The compound of formula III is condensed with 2-chlorocyclohexanone and then converted into an aromatic compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0524650-A (JP)
Title: Slurry storing device
Inventor: SAWADA MORIHIKO
IPC: B65G53/30
Filed: 1991-07-16
Abstract: PURPOSE:To smoothly deliver slurry such as CWM from a tank. CONSTITUTION:After stirring slurry A in a tank 1 with a first stirring device 3, the slurry is filtered with a strainer, and passed portion is sent outside the system. The residual slurry in the strainer is sent to a second stirring device 10, strongly sheared, and massive bodies are sufficiently cracked. Because a massive portion is removed with the strainer, there is no possibility to send a massive body to a burner and the like. The slurry of which the massive portion is sufficiently cracked into fine condition is returned to the tank. Hence, residual massive bodies in the slurry in the tank are, not increased.
Patent JP-H0225938-A (JP)
Title: Data processor
Inventor: YUYAMA YOSHIAKI
IPC: G06F11/14
Filed: 1988-07-15
Abstract: PURPOSE:To simplify the recovery of errors by making the data produces an error return automatically to the relevant process of the head procedure in case the error occurs while the data is processed based on a prescribed data processing procedure. CONSTITUTION:In case an error occurs while the data is processed by a processing means (b), a retrieving means (c) retrieves the process of the head procedure related to the data produced the error via a memory (a). Then an instruction means (d) gives an instruction to the means (b) to return up to the process retrieved by the means (c). Thus the means (b) restarts the relevant process at and after the input process of the data to be calculated. In such a way, the means (b) is returned to the process of the procedure related to the data that caused an error without stopping the data processing operation in the case the error occurs. Thus the error can be easily recovered.
Patent JP-S6155324-A (JP)
Title: Fuel injection quantity controller for internal-combustion engine
Inventor: TAKEDA YUJI
IPC: F02D41/04
Filed: 1984-08-24
Abstract: PURPOSE:To prevent knocking from occurring, by increasing a fuel injection quantity by degrees from that point that an engine comes into a state of being high load up to the specified increment value. CONSTITUTION:That whether an engine (a) comes into a state of being high load or not is detected by a high load state detecting device (b). And, in time of a high load state, a fuel injection quantity is gradually increased up to the specified increment value from that point that the engine goes into a state of being high load. Since an air-fuel ratio is controlled in a rich direction in accord with a rise of temperature in an engine combustion chamber, knocking is preventable from occurring. In addition, at an interval till the fuel injection quantity reaches the specified increment value, a rate of fuel consumption is improved.
Patent JP-S5876103-A (JP)
Title: Apparatus for purifying organic solvent
Inventor: HORIUCHI KOUICHI
IPC: B01D9/04
Filed: 1981-10-31
Abstract: PURPOSE:To separate an org. solvent and water simply in high preciseness, by cooling a water containing org. solvent to separate only water in the org. solvent as an ice crystal. CONSTITUTION:A water containing org. solvent (e.g.; a mixture consisting of 85vol% THF and 15vol% water) is supplied to a precooling apparatus 7 to be precooled by heat exchange with the recovered org. solvent with low temp. of about -10 deg.C recovered from the hereinafter referred separation apparatus 9. The resulting water containing org. solvent precooled in said apparatus 7 is sent into a crystallizing apparatus 8 and cooled by brine cooled to -10--40 deg.C supplied from a cooling apparatus 10 to form a two-phase (sherbet like) org. solvent containing water as an ice crystal. In the next step, this two-phase org. solvent is sent into the separation apparatus 9 such as a vibration screen and the separated org. solvent at a temp. of about -10 deg.C is sent to the apparatus 7 to be recovered as the purified org. solvent after precooling the water containing org. solvent in the apparatus 7. On the other hand, the ice crystal containing the org. solvent crystallized in the apparatus 9 is sent into an evaporation apparatus 11 heated to 30-35 deg.C by a condenser receiving heat discharged from an apparatus 10 to be melted therein and the evaporated org. solvent is recovered after it is liquefied  by a liquefying apparatus 12.
Patent JP-S6235362-A (JP)
Title: Method for processing photosensitive lithographic printing plate
Inventor: KIYONO MINORU
IPC: G03F7/30
Filed: 1985-08-08
Abstract: PURPOSE:To mixedly process PS plates of negative and positive types with the same automatic developing machine and to extremely minimize the amt. of the waste water to be generated by supplying an unused developing soln. and developing photosensitive lithographic printing plates at every processing thereof, then supplying a specified amt. of the unused rinsing water and subjecting the plates to a rinsing process. CONSTITUTION:Pumps 10, 10' operate to deliver a prescribed amt. of the developing soln. and dilute water in the stage of development. Both liquids are mixed in a mixer 16 and the liquid mixture is supplied from supply nozzles 7 onto the PS plate under the operation of moving type brushes 9. A rinsing section delivers the specified amt. of the rinsing water in a rinsing water tank 14 and supplies the same through shower pipes 8 onto the lithographic printing plate emerging from a developing process section by passing through the same at every processing to rinse said plate.
Patent JP-S6332744-A (JP)
Title: Optical recording medium
Inventor: OKAWA HIDEKI
IPC: G11B7/24035
Filed: 1986-07-28
Abstract: PURPOSE:To permit at least two times of information recording and erasure by forming a recording layer of different materials to two layers so that said layer maintains the characteristics of easy reproduction and high recording density. CONSTITUTION:This optical recording medium is formed to a disk shape by laminating the recording layer 5 on a substrate 3 consisting of a resin such as PMMA or PC or glass. The recording layer 5 is formed by laminating the layer 5b consisting of Te, Se, S or the alloy thereof on the layer 5a consisting of Ge, Bi, Si, or the alloy thereof. A laser beam L projected thereto is detected as the multiple-interfered reflected light as the reflected light from the surface of the layer 5b, the reflected light at the boundary face between the layers 5b and 5a, and the reflected light at the boundary face between the layer 5a and the substrate 3 interfere with each other. The boundary face between the layers 5a and 5b no longer exists as the result of the heating by the laser projection so that the reflectivities of the recording part and unrecording part differ. The information is easily reproduced by detecting the reflected light by the projection of the laser for reproduction.
Patent JP-H0341323-A (JP)
Title: Detecting method of light and semiconductor photosensor ic
Inventor: SHIRAI YOSHIHIRO
IPC: G01J1/02
Filed: 1989-07-10
Abstract: PURPOSE:To dispense with a light cut filter and thereby to obtain photosensor IC of a small chip size and low cost by taking a difference between values of photocurrents generated in different semiconductor regions and by detecting only a light of an arbitrary wavelength area therefrom. CONSTITUTION:A sensor element is formed of a shallow P-type region 1 formed in the surface, an N-type region 2 of low impurity concentration, a deep P-type region 3, an N-type region 4 of high impurity concentration provided for contact, an aluminum wiring 5 short-circuiting the P-type region in the surface and the N-type region, an aluminum wiring 6 for contact with the deep P-type region, and an insulating film 7. By taking a difference between the spectral sensitivity characteristic 8 of the shallow P-type region 1 and the spectral sensitivity characteristic 9 of the N-type region 4 of high impurity concentration provided for contact, virtually the same spectral sensitivity characteristic with the spectral sensitivity characteristic 10 of the deep P-type region 3 is obtained. By short-circuiting the shallow N-type region 1 and the N-type region 4 of high impurity concentration provided for contact, in other words, virtually the same spectral sensitivity characteristic with that of the deep P-type region 3, that is, the spectral sensitivity characteristic attained by cutting a visible light area can be obtained.
Patent JP-S6236837-A (JP)
Title: Wafer processor
Inventor: SATO TERUYA
IPC: H01L21/677
Filed: 1985-08-12
Abstract: PURPOSE:To improve the operability of removing and containing a wafer cassette by providing supporting members for supporting the wafer cassettes respectively and a bending mechanism equipped to a part of the supporting members for altering the attitude of the cassette. CONSTITUTION:A wafer cassette WK4 is, for example, raised together with a wafer cassette WK3 by a wafer cassette driver WKD2 to the prescribed wafer delivering and recovering position. A finger FG and arms AM1, AM2 are telescoped by a pulse motor SM contained in an arm telescoping driver AD to remove or contain wafers WF1-WF4. The driver AD elevationally moves together with a base KD by a movable plate EB of an elevator mechanism HD to select a specific wafer of the wafers WF1-WF4. An MO is a rotary driver for rotating the driver AD at every base KD to convey the wafer between the cassette WK and a wafer chuck WC.
Patent JP-H0925364-A (JP)
Title: Vibration-damping material
Inventor: MURAMATSU YOSHITAKA
IPC: C08L21/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration-damping material which is excellent in characteristics usually required by vibration-damping materials, such as damping capacity, and has a shear modulus arbitrarily changeable, enabling a base isolation device to be designed depending on various conditions. SOLUTION: This material is obtd. by vulcanizing a compsn. obtd. by compounding a rubber component mainly comprising natural rubber with a petroleum hydrocarbon resin having a softening point of 150 deg.C or higher and a petroleum hydrocarbon resin having a softening point lower than 150 deg.C. Each resin is compounded pref. in an amt. of 40 pts.wt. or higher per 100 pts.wt. rubber, and pref. the resin softening at 150 deg.C or higher accounts for at least 20wt.% of the sum of the resins.
Patent JP-H0841329-A (JP)
Title: Composition for active optical waveguide, production of active optical waveguide therefrom and active optical waveguide
Inventor: HAYASHIDA SHIGERU
IPC: G02B6/12
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a composition for an active optical waveguide being applicable in a wide frequency region and improved in heat resistance and electrooptical effect by mixing a fluoropolyamic acid with a specified compound. CONSTITUTION:A diamine substituted with a fluoro(alkyl) group is reacted with a tetracarboxylic acid (derivative) in a polar organic solvent to obtain a fluoropolyamic acid which, when cyclized, can give a fluoropolyimide having a refractive index of 1.4-1.9 (at 589nm), a dielectric constant of 2.6-3.5 (at 1MHz) and a glass transition temperature of 300 deg.C or above and has a rotation viscosity of 2000-8000mPa.s as measured in N-methyl-2-pyrrolidone in a concentration of 15wt.% at 20 deg.C. 100 pts.wt. this acid is mixed with 0.1-10 pts.wt. electrooptical material comprising N,N'-di(p-nitrophenyl)-1-methyl-1,2-ethanediamine represented by the formula.
Patent JP-2000018769-A (JP)
Title: Auxiliary cooler for condenser in air conditioner
Inventor: OTA HIDEJI
IPC: F25B1/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To make possible for ejected water particle to arrive at a condenser even if wind blows by setting the mean particle size of water sprayed from a nozzle at a specified value or above. SOLUTION: This auxiliary cooler 2 is employed to utilize vaporization heat of a condenser 1 for cooling and a solenoid valve in a control section 6 functions to supply cooling water to a nozzle 4. Radiation fins 8 and refrigerant pipes 3 are cooled by spraying water in conical or pyramidal shape. The nozzle 4 is regulated to eject water of appropriate particle size. If the particle size is 200 μm or above, both the weight and the flying speed increase when the water pressure is about 1 kgf/cm2 or above and the water particle flies straight to arrive at the condenser 1 without being flown away by ordinary wind. The water particles enter into the gap between the radiation fins 8 of the condenser 1 and they are sprayed onto the inner radiation fins 8 and refrigerant pipes 3 thus cooling the condenser 1 effectively.
Patent JP-H0340649-A (JP)
Title: Large scale apartment house system
Inventor: MATOBA NOBUO
IPC: H04M9/00
Filed: 1989-07-07
Abstract: PURPOSE:To prevent busy speech paths by providing a central processing unit on every house group and making communication between a common gatedoor set and each house terminal set via the central processing unit independently of other house group. CONSTITUTION:Central processing units 5a, 5b are provided respectively on house groups 1a, 1b, and a supervisory house group 2 is provided with a central controller 6, a custodian master set 7 and an alarm display device 8. When a common gatedoor set 4a of the 1st house group 1a calls a house terminal set 3a1 belonging to the house group 1a, a CPU 12a controls an LC unit 9a1 based thereupon to send a call control signal to the house terminal set 3a1 thereby ringing a call tone for the house terminal set 3a1. In this case even with a call from a common gatedoor set 4b of the 2nd house group 1b to a house terminal set 3b1 belonging to the house group 1b, the communication between the common gatedoor set 4b and the house terminal set 3b1 is attained.
Patent JP-H1120912-A (JP)
Title: Fluidizing rack unit for picking
Inventor: HASEGAWA HIROKO
IPC: B65G1/08
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To cope with replenishment of any picking product by pressing a up end down switch on any side to change a tilt angle of a rack frame and a pressing the up end down switch on both sides to change a clearance between rack part frames. SOLUTION: A picking side driving motor 8 for moving a picking side of a rack frame 2 upward and downward is operated by a picking side up and down switch 6. A replenishment side motor 9 for vertically moving a replenishment side of a rack frame 2 is operated by a replenishment side up and down switch 7. To change a tilt angle of the rack frame 2, either of the picking side up and down switch 6 and the replenishment up and down switch 9 is operated. To change an interval between the rack frames 2, both of the picking side up and down switch 6 and the replenishment side up and down switch 9 are operated. Thereby, the tilting and interval of the rack frame 2 can be easily and arbitrarily changed by pressing the up and down switch.
Patent JP-S5697578-A (JP)
Title: Manufacture of steel material with anticorrosive twoolayer film
Inventor: BUDOUIN FUAN DEN BERUGU
IPC: B05D7/16
Filed: 1980-12-15
Abstract: A process is disclosed for applying a corrosion resistant system to structural steel, in which a zinc dust paint comprising 5-15% by weight of a binder and 85-95% by weight of a metallic zinc-based pigment component is applied to the steel as a first coat, and subsequently a coat of a composition comprising an aromatic/aliphatic polyhydroxyether and/or a saturated aromatic polyester resin having a number average molecular weight of at least 4000 and a pigment having a Mohs hardness of at least 2, the volume ratio of the binder to the pigment being in the range of 50:50 to 95:5. The thickness of the first coat is about 15-150  mu m and that of the second coat is about 15-150  mu m. The invention also relates to structural steel thus coated.
Patent JP-S6238724-A (JP)
Inventor: YOSEFU SHIYUBERUTSURU
IPC: B21J5/12
Filed: 1985-08-12
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-H0341371-A (JP)
Title: Monitoring method for dielectric deterioration of nongrounded electric circuit
Inventor: MATSUNO TATSUJI
IPC: G01R27/18
Filed: 1989-07-07
Abstract: PURPOSE:To accurately and economically monitor earth insulating resistance by comparing the magnitudes of the effective components of leakage currents flowing through the resistor between the neutral point of nongrounded electric circuits and the earth and the capacitor between one of the nongrounded electric circuits and the earth. CONSTITUTION:The neutral point of nongrounded cable ways 2, 4 is earthed through a resistor gammaand voltages of both terminals thereof are amplified by a high input impedance amplifier A to be applied to a synchronous detector M and the voltages of the electric circuits 2, 4 are applied to the other input terminal of the detector M through a voltage dropping transformer 5 and the output thereof is applied to the input of a subtractor DIF and also stored in a capacitor 3 through a switch SW3 and the output thereof is applied to the other terminal of the DIF. Switches SW 1-3 are turned OFF and the voltages of both terminals of the resistor gammaare amplified and detected to obtain the effective components of the same phase as the voltages of the electric circuits and the components are stored in a capacitor C. Next, the switch SW1 is turned ON and the effective component at this time is obtained and the outputs of both of them from the DIF are applied to a comparator CP to judge the positive and negative thereof. By this constitution, when the earth insulating resistor R1 of the electric circuit 2 is smaller than the resistor gamma, an alarm is emitted and dielectric deterioration can be monitored.
Patent JP-H04371161-A (JP)
Title: Web of chitin
Inventor: KIBUNE KOJI
IPC: D04H1/42
Filed: 1991-06-19
Abstract: PURPOSE:To provide a web of chitin suitable for use as a wound covering and protecting material for treating deep and wide wounds by using fibers or fibrils of chitin. CONSTITUTION:Chitin fibers are cut into short fibers, e.g. a length of about 1mm-5cm and each of the fibers or fibrils which are a bundle of numerous out in such a way that the chitin fibers which are a bundle of numerous fibers are opened one by one using a card machine or the like for manufacturing wadding so that a web of chitin can be made. In this case, the fibers are crimped in progress in order to make the web entangled well. The web finished may be used directly or may have its fibers lightly stuck to one another by an adhesive. To use webs of chitin as e.g. wound covering and protecting materials, the materials are divided into groups and packed in disinfeting bags and used after disinfection. The webs thus obtained provide good therapeutic effects.
Patent JP-S6069275-A (JP)
Title: Cooling pump for enclosed type motor compressor
Inventor: OOMURA TADASHI
IPC: F04B39/06
Filed: 1983-09-26
Abstract: PURPOSE:To improve the function of a pump by a method wherein the vane of the pump is formed by a material deformed by temperature so as to locate the vane selectively either at a rised-up position, where the vane is not effecting pumping effect, or at a titled-down position, where the vane is effecting the pumping effect, in accordance with the temperature of cooling oil. CONSTITUTION:The vane 25 of a pump is formed by the material, such as a shape-memory alloy, a bimetal or the like which are deformed by temperature, and a cover base 26 is provided with a plurality of tongue-like notches 31 in the circumferential direction thereof. According to this method, the vane 25 of the pump causes thermal deformation by the affection of the temperature of reserved cooling oil and is kept at the tilted-down position where the vane is effecting no pumping effect when the temperature of the cooling oil is low while the vane 25 of the pump is raised up gradually when the temperature of the same is increased and the pumping effect is initiated. Accordingly, generation of foaming phenomena may be prevented and the electric power consumption may be saved effectively since the cooling pump is not effecting the pumping effect when the temperature of the reserved cooling oil is low.
Patent JP-H0621384-A (JP)
Title: Manufacture of semiconductor memory
Inventor: MANABE KAZUTAKA
IPC: H01L21/822
Filed: 1992-07-03
Abstract: PURPOSE:To increase a surface area of a storage electrode of a laminated capacitor and to hence increase a capacity of the capacitor by using a film forming method having wrong step coverage when a storage electrode of the capacitor is formed. CONSTITUTION:When a DRAM having a structure of a laminated capacitor cell is manufactured, a contact hole 107 is first opened on a first n<+> type region 102-a of a MOS transistor of a DRAM cell formed on a main surface of a P-type silicon semiconductor substrate. Then, a polysilicon film 108 is formed by a film forming method having better step coverage, a polysilicon film 106 is then formed by a film forming method such as a sputtering method, etc., having wrong step coverage, and a recess of a curved sectional state is formed in the hole 107. Thereafter, the films 106, 108 are patterned to form a storage electrode of a cylindrical laminated capacitor on the region 102-a, and then a capacity insulating film 108, opposite electrodes 110A, and a layer insulating film 111 are formed.
Patent JP-H0846898-A (JP)
Title: Celestial body projector by multi-vision
Inventor: KANAI YUKIOMI
IPC: G09G5/00
Filed: 1994-07-28
Abstract: PURPOSE:To project a video image of a celestial body with an inexpensive means not requiring so much installation space by displaying video information of the celestial body on a screen in real time through the configuration of plural number of comparatively small reflection telescopes, plural cameras and a muiti-vision. CONSTITUTION:A 1st reflection telescope 1a is connected to a 1st core unit 4a of a multi-vision 101 via a 1st camera and a cord 3a to display an image input of the 1st reflection telescope 1a onto the 1st core unit 4a. Similarly each of reflection telescopes 1b, 1c, 1d, 1e, 1f display respectively the image input onto 1st core units 4b, 4c, 4d, 4e, 4f. The reflection telescopes la, 1b, 1c, 1d, 1e, 1f are mounted in a frame 10 in a form of two stages and three lines and the entire frame 10 is turned in the vertical and horizontal directions by a vertical direction turning base 11 and a horizontal direction turning base 12. Then the screen face of the core unit 4 is tilted in a direction in which a person 30 taking a seat on a chair 31 views the sky.