baber/WOPTO huggingface dataset:
Patent JP-S63298250-A (JP)
Title: Electrophotographic sensitive body
Inventor: SEKI KENJI
IPC: G03G5/14
Filed: 1987-05-29
Abstract: PURPOSE:To prevent deterioration of electric chargeability due to repeated uses by anodizing the surface of an Al supporting body in an electrolytic solution at a pH of 4-9 to form an Al2O3 film and a specified interlayer on this film. CONSTITUTION:The electrophotographic sensitive body is formed by laminating the interlayer composed essentially of an inorganic pigment P and a binder resin R in a P/R volume ratio of 1/1-3/1, and a photoconductive layer on the Al2O3 film formed by anodizing the surface of the Al supporting body in the neutral or nearly neutral electrolytic solution at a pH of 4-9, thus permitting the obtained electrophotographic sensitive body to be low in deterioration of chargeability and stable in characteristics.
Patent JP-H09110415-A (JP)
Title: Effective method for making inorganic powder hydrophobic
Inventor: JIYON AIBANBII OSAHINI
IPC: C09C3/12
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophobic inorg. powder by mechanically fluidizing a raw inorg. powder and ≥1 kind of silylating agent having a lower b.p. than the fluidization temp. and shown by a specified formula.  
     SOLUTION: A raw inorg. powder such as fumed silica having 50-450m 2 /g surface area and 0.1-1wt.% water content and ≥1 kind of silylating agent such as triorganosilylamine shown by formula I (R is aryl, halogenated mononuclear or polynuclear aryl, 1-8C lower alkyl and 2-8C lower alkenyl, (a) is 1 or 2, Z is -OH, -NR'X, -SR', -O-, etc., shown by formula II (R' is H and R and X is H and R)) in more than the stoichiometry to the OH group on the inorg. powder surface are charged into a kneading mixer, etc. The mixture is fluidized for a specified time at a temp. higher than the b.p. of the silylating agent and at <300°C or preferably 140-240°C and evacuated, the excess reagent and by- product are removed by blowing gaseous N 2 , and a hydrophobic inorg. powder is obtained. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11325105-A (JP)
Title: Friction engagement member and multiple disk clutch
Inventor: FUKUDA YOSHINAGA
IPC: F16D13/46
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To easily position a friction engagement member such as an intermediate plate of a twin clutch in the axial direction during the clutch release. SOLUTION: An intermediate plate 44 is provided with an annular part and a spring 50. A friction engagement surface is formed on the axial side of the annular part. The spring 50 is arranged on both sides in the axial direction of the annular part, and is a member to position the intermediate plate 44 in the axial direction during the friction disengagement by being abutted on the other members (an annular part 10 of a boss 9, an engagement part 39 of a pressure plate 17) to be integratedly rotated with the annular part.
Patent JP-H05326214-A (JP)
Title: Production of voltage nonlinear resistor
Inventor: TAGAMI YUKIO
IPC: H01C17/00
Filed: 1992-05-27
Abstract: PURPOSE:To produce a voltage nonlinear resistor excellent in productivity and safety by enhancing adhesion between a ZnO element and an electrode thereby preventing malfunction due to exfoliation. CONSTITUTION:Granular powder mainly composed of zinc oxide is baked to produce a ZnO element 11 which is then polished and cleaned on the surface and rear thereof (step 1), applied with zinc naphthenate (step 2) and baked at 500-650 deg.C (step 3) to form a ZnO layer 12 on the polished surface of the ZnO element 11. The ZnO layer 12 is then subjected to chemical surface treatment (step 4) and immersed into electroless plating liquid for a predetermined time to be plated 13 (step 9), followed by provision of electrodes on the surface and the rear of the ZnO element 11. Furthermore, a sensitizer for adsorbing Sn ions having strong reducing power is applied(step 5) and an activator for adsorbing catalytic metal for chemical plating is also applied (step 7) after step 4 for the purpose of surface activation.
Patent JP-H0678737-A (JP)
Title: Trim device for cigaret machine
Inventor: BIKUTAA UORUTAA NATSUSHIYU
IPC: A24C5/34
Filed: 1991-06-05
Abstract: PURPOSE: To provide a trimming device in improved form to use overlapped disks. CONSTITUTION: Two cooperative disk assemblies 2 and 3 are provided so as to be rotated at equal speed around rods 4 and 5 placed separately in lateral direction, these respective assemblies include mutually overlapped disks 11 and 12 for turning filling to a 1st trim level, the respective disks form notches 15 to be properly matched during the rotations of disk assemblies around their peripheral edges, and an additional cigarette is protruded through these notches for forming the high-density cigarette terminal part of filling stream. Besides, these two disk assemblies have additional disks 16 and 17 cooperated so as to trim the excessive amount of cigarettes protruded through the notches 15 at a prescribed level related with the 1st trim level.
Patent JP-S5962700-A (JP)
Title: Detergent composition
Inventor: YOHANESU MASEUSU KORUNERITSUSE
IPC: C11D3/39
Filed: 1983-07-22
Abstract: Detergent compositions, particularly low temperature bleach detergent compositions comprising an inorganic persalt and an organic peracid precursor (persalt activator) or an organic peracid in lieu thereof, containing less than 10 mg/kg, preferably not more than 5 mg/kg of reactive titanium (IV), based on the total weight of the composition, are disclosed. These compositions show improved peracid stability, thereby improving the peracid concentration during the washing and cleaning operation to give enhanced bleaching results. The detergent compositions preferably contain a silicate.
Patent JP-S6026063-A (JP)
Title: Paint for film cartridge made of metal
Inventor: IWAI SHIGEO
IPC: C09D167/00
Filed: 1983-07-25
Abstract: PURPOSE:To prevent trouble during photographing by improving the mechanical strength of paint, by using a thermosetting resin compsn. consisting of an oil-free polyester and an amino resin as a binder. CONSTITUTION:A thermosetting resin compsn. consisting of an oil-free polyester having a weight-average MW of 10,000 or above and an amino resin is blended as a binder with a paint. Examples of the oil-free polyester are high-molecular compds. having a weight-average MW of 10,000 or above obtd. by the polycondensation reaction between a polybasic acid and a polyhydric alcohol. Examples of the amino resin are those obtd. by the condensation reaction between a com- pd. contg. an amino group and an aldehyde, including aniline/formaldehyde resin and urea resin. The titled paint can be prepd. by dissolving said binder compsn. in an org. solvent and dispersing a pigment therein. When a clear paint is derived, no pigment is added.
Patent JP-H01305025-A (JP)
Title: Agent for suppressing formation of enzyme
Inventor: MISHIMA YUTAKA
IPC: A61K8/00
Filed: 1988-06-02
Abstract: PURPOSE:To obtain an agent capable of suppressing the formation of tyrosinase beforehand in place of inhibiting the action and activity of the enzyme, and useful in the fields of pharmaceuticals, cosmetics, etc., by using acetic acids, lactic acids and pyruvic acids as active components. CONSTITUTION:The objective agent can be produced by using an active component comprising one or more compounds selected from acetic acids, lactic acids and pyruvic acids which are tyrosinase-formation inhibiting substances having high safety and stability and forming the active component in the form of a drug by conventional method. The concentration of the tyrosinase-formation inhibiting substance is usually 0.002-10M and the pH of the agent is adjusted to 2.5-9.0. The daily dose of the tyrosinase-formation inhibiting substance is 0.01-1,000g for adult. It can be formed in the form of a drug such as injection, medicine for internal use, external medicine or bathing agent or a cosmetic such as milky lotion, pack or cream. The tyrosinase-formation inhibiting agent has strong effect to suppress the formation of melanin and gives fair skin.
Patent JP-H05306132-A (JP)
Title: Production of optical element and apparatus therefor
Inventor: SHIGYO ISAMU
IPC: C03B11/16
Filed: 1992-04-28
Abstract: PURPOSE:To improve molding efficiency by detecting whether a molded optical element is taken out of molds or not at the time of taking out the optical element and controlling the temp. of the molds to a high or low temp. within a desired range, then restarting the taking out stage. CONSTITUTION:An upper mold member 2 is raised and an attraction hand 11 is put into an aperture 1a to attract a molding 5 when the molding 5 is cooled after a glass blank material is packed into the molds and is molded under pressurization. The molding 5 closes the inlet of a suction passage 13 when the molding is attracted and, therefore, the pressure drops sharply. The pressure of the suction passage 13 does not drop so much conversely when the molding is not attracted. This pressure is detected by a pressure sensor 21 and whether the attraction is okay or not is judged by a computing element 22. The attraction hand 11 retreats and the molding 5 is taken out of the molds and the attraction is released when the attraction is judged. The heating for the next molding is then controlled by the signal from the computing element 22. The attraction is once released to prevent the temp. drop of the molds by the air suction and the inflow of dust and thereafter, the temp. is controlled to a set temp. and the attraction state is started again when the failure in the attraction is judged.
Patent JP-H09106874-A (JP)
Title: Manufacturing device of contact point for electric and electronic parts/connection members and contact point for electric and electronic parts/connection members
Inventor: FUJIYOSHI KATSUSATO
IPC: H01C17/28
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To certainly weld and fix a wire made of precious metal materials to a base material made of base materials by means of overlap resistance welding. SOLUTION: Base material supply unit 1 for contact points/connection members continuously supplies a band-shaped base material 2 for contact points/ connection members made of a base metal material with its spring characteristics. A wire supply unit 17 for contact points/connection members continuously supplies a wire rod 18 for contact points/connection members made of precious metal materials. A welding unit 25, while pressing a wire 18 between a mother rotation electrode 26 and a variable rotation roller electrode 28 arranged upward in the welding position, disperses and bonds the wire rod 18 by welding it ON between both electrodes, and welds the wire rod 18 at the specified position of the top or bottom face of the base material 2. And, contact points/connection members in which the wire rod 18 is welded to the base material is wound by means of a winding unit 33.
Patent JP-H10326763-A (JP)
Title: Method and device for cleaning
Inventor: AOKI HIDEMITSU
IPC: B08B7/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To improve the treating efficiency of substrates and the cleanliness of treated substrates by preventing the re-adhesion of removed contaminant particles to the substrates, by simultaneously cleaning both surfaces of a plurality of wafers by blowing a cleaning fluid of an argon gas or carbon dioxide upon the substrates. SOLUTION: Nozzle pipelines 9b are branched in a comb-like state from a common pipeline and a plurality of exhaust nozzle holes 9a is formed to each nozzle pipeline 9b. Substrates to be cleaned are arranged in one horizontal line in each nozzle pipeline 9b by keeping the substrates in upright states, so that a cleaning fluid simultaneously blown from the exhaust nozzles 9a may be blown upon both surfaces of the substrates to be cleaned. Contaminant particles adhering to the surfaces of the substrates to be cleaned are rejected by flowing an argon gas containing fine argon particles or carbon dioxide containing fine carbon dioxide particles upon both surfaces of the substrates to be cleaned, while the atmosphere is maintained in a vacuum and the substrates are moved upward and downward.  Then, the cleaning fluid containing contaminant particles are exhausted by making an N2 carrier gas flow down along both surfaces the substrates from the tops of the substrates. The atmosphere is maintained in the vacuum, because the cleaning fluid and carrier gas are discharged to the outside by means of an exhaust means.
Patent JP-H084620-A (JP)
Title: Fuel injection valve
Inventor: TSUKAHARA HIROAKI
IPC: F02M45/08
Filed: 1994-06-16
Abstract: PURPOSE:To enable the minute pre-lift distance to be secured by a push rod, by making the opening/closing operation of a nozzle valve further reliably through a process of constituting a fuel injection valve by means of a first spring enerigizing a nozzle valve, and to be extended and contracted 14 an injection port valve opening pressure and a second spring for opposing the retreating of the push rod. CONSTITUTION:A second spring chamber (b) is constituted inside a recessed part constituent body 11, and a second spring 4 is arranged inside the second spring chamber (b), and a first spring chamber (a) is constituted inside an enclosing body 10, and a first spring 2 is arranged inside the first spring chamber (a), and the first spring 2 and the second spring 4 are connected to each other by a T-shaped push rod 3. A pre-lift distance adjusting shim 25 for the pre-lift distance (h) is provided on the supporting surface of the push rod 3, and the length of the push rod 3 is set to (L) obtained by adding the thickness (n) of the pre-lift distance adjusting shim 25 to the length (m) from the upper end of a seat 8 of the first spring 2 to the upper end surface of the first spring chamber (a).
Patent JP-S5760080-A (JP)
Title: Separating apparatus for oxygen from gaseous micture containing oxygen
Inventor: KUDOU HISASHI
IPC: C25B9/17
Filed: 1980-09-26
Abstract: PURPOSE:To prevent the breakage of a gas diffusion electrode and to eable the use of a microfilter having a microstructure by installing a liq. valve which works under certain pressure conditions between the demister and the electrolytic cell of an oxygen separating apparatus. CONSTITUTION:Oxygen generated from an electrolytic cell 1 enters a demister 2 through a leading-out pipe 13, and it is freed of steam, splashes of an electrolytic soln., etc. by a filter 14. A pipe 18 is branched from the pipe 13 and immersed in propylene glycol 17 in a liq. valve container 16 installed between the cell 1 and the demister 2. When the filter 14 is clogged to raise the pressure of gaseous oxygen in the pipe 13, gaseous oxygen pushes propylene glycol in the pipe 18 downward and leaves the system from the oxygen releasing output 19 as bubbles. When the bubbles are detected, the filter 14 is exchanged. By this mechanism the breakage of a gas diffusion electrode 4 and the leakage of a soln. from the adhered parts of the cell 1 are prevented.
Patent JP-S5359346-A (JP)
Title: Analog quantity generating element
Inventor: SHIMA KENJI
IPC: H03K3/80
Filed: 1976-11-09
Abstract: PURPOSE:To realize the analog quantity generating element with low cost which can simply and instantly change the various voltage waveforms, by scanning and detecting the potential distribution caused on the resistive coating layer thru the application of a given voltage to each electrode.
Patent JP-2000326913-A (JP)
Title: Packaging machine
Inventor: KATSUYAMA KAZUAKI
IPC: B65B11/48
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a film from being torn out from an end part of the film when a packaged item is packaged with the packaging film. SOLUTION: Opposing surfaces of clamps 3a, 3b against a film are formed into irregularity form comprised of holding pressure releasing section against four corner ends of the film F, for example, a protrusion section 3a-1 for pressing and fixing the film F and a recess 3a-2 not pressing and not fixing the film F. When the outer circumferenctial edge of the film is held by the clamps 3a, 3b, the four corner ends of the film are positioned in the recess 3a-2.
Patent JP-H0428577-A (JP)
Title: Paper feeder
Inventor: ISHIHARA KOICHI
IPC: B41J11/30
Filed: 1990-05-24
Abstract: PURPOSE:To reduce vibration due to slack of a pin belt by providing two rollers having diameters different from each other, a first guide member arranged along the circumferential face of one roller out of the two rollers having larger diameter, and a second guide member arranged along a straight part of the belt. CONSTITUTION:A continuous paper 1 is made to pass between a platen 2 and a print head 3. A holding member 10 is rotated upward to make an open state. A hole 1a of the continuous paper 1 is provided so as to fit a pin 4a of a pin belt 4 along the circumferential face of a drive roller 5 having a larger diameter out of two rollers extending the wound pin belt 4. The holding member 10 is closed to set so that the continuous paper 1 does not slip off from the pin 4a. In this state, the pin belt 4 is rotated in the direction of an arrow by the drive roller 5. The continuous paper 1 is pulled by the rotation of the pin belt 4, so that the continuous paper 1 is sent so as to pass between the platen 2 and the print head 3. That is, the pin belt 4a is shortened to lessen the stretch of the pin belt, so that the vibration due to slack of the pin belt is reduced.
Patent JP-S5259879-A (JP)
Title: Terminal base
Inventor: AKIYAMA TETSUO
IPC: H01R4/24
Filed: 1975-11-12
Abstract: PURPOSE: To faciliate the fixing of lines to the terminal base by providing multiple pressure holders over the surface of the pressure board with contact pins that contact to a core line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6116964-A (JP)
Title: Carbon fiber-reinforced heat-resistant resin composition
Inventor: ITOU HIDEO
IPC: C08L79/08
Filed: 1984-07-02
Abstract: PURPOSE:The titled composition that contains a resin composition resulting from polymerization of a bismaleimide and a diamine at a specific molar ratio and carbon fibers, thus showing excellent mechanical properties and heat resistance with no cracks on interfaces between the fibers and the resin. CONSTITUTION:The objective composition is obtained by adding (A) short-cut carbon fibers which are prepared by cutting a bundle of 100-1,000,000 preferably 500-6,000 filaments, of 3-15 micron diameter in 1-100mm., preferably 3-50mm. length, to (B) a resin composition which is prepared by polymerizing an unsaturated N,N'-biimide of formula I (D is divalent group containing carbon-carbon double bonds; R is divalent organic group), preferably N,N'-4,4'-diphenylmethane- bismaleimide and a diamine of formula II (R is divalent organic group of 2 or more carbon atoms) at a molar ratio of 1-1.8, preferably of 1.2-1.5, so that the fibers becomes 10-80wt% based on the composition.
Patent JP-S62291693-A (JP)
Inventor: INOUE TAKASHI
IPC: G09G1/00
Filed: 1986-06-11
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-H088859-A (JP)
Title: Information communication system and reception terminal
Inventor: EZAKI TOMOHIRO
IPC: H04H20/76
Filed: 1994-06-17
Abstract: PURPOSE:To provide latest information at a low cost by broadcasting data to which a classification code is added and selecting, storing and displaying the data coincident to the classification code obtained from a different communication means in an information selection means in a portable terminal which receives the data. CONSTITUTION:A selection means 4 extracts the classification code added to news and transmits it to the portable terminal 6. In the portable terminal 6, the classification code is received by a classification code reception means 7 and stored inside. In the meantime, the news from a data broadcasting means 8 is transmitted after the classification code which is the same rule as the classification code is added, received by a data broadcasting reception means 9, inputted to the information selection means 10 and collated. When the classification code coincides, the corresponding news is stored in a storage means 11. The latest news is transmitted from a transmission means 8 and stored in the storage means 11 in an order. Thus, an operator obtains the latest information of the news of the classification code to be an object after the fixed period of time.
Patent JP-H0430366-A (JP)
Title: Spindle mechanism of magnetic disk device
Inventor: BEPPU OSAMU
IPC: G11B19/20
Filed: 1990-05-28
Abstract: PURPOSE:To realize bearing support mechanism with high stiffness by providing plural preload mechanisms having a pressing part to a position different from its axial direction with respect to a bearing inner lace. CONSTITUTION:Two slots 8, 9 are provided to an outer circumference of a shaft 7 and radial preload springs 10, 11 of cylinder rubber having a diameter larger than the depth of the slot are arranged to a part of the circumference of the slot. The inner race of the bearing 5 receives radial load at two positions different from the axial position by the radial preload springs 10, 11 and positioned to the shaft 7 and the occurrence of a tilt of the inner race of the bearing due to the radial pressure separated in the axial direction is prevented. As a result, the vibration against an acceleration torque caused by the size accuracy of the bearing and an unbalanced rotor is suppressed and high rotation precision is realized.
Patent JP-S5468655-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI JIYUN
IPC: G09F9/30
Filed: 1977-11-11
Abstract: PURPOSE: To improve the adhesion between insulation film and substrate and improve the transparency and direct current resistance of the display device by providing an insulation film composed of polyimide with amino base silane as its underlying layer ont the electrode forming surface of substrates thereby forming the liquid crystal display device.  
     CONSTITUTION: A methanol solution conataining 1 wt% of amino base silane is coated over the entire electrode froming surface of a substrate 1 which comprises forming electrodes 2 of specified patterns with tin oxide, indium oxide, etc. on its surface and is then baked for about 10 minutes at about 200°C in air, whereby an underlying film 3 is formed. Next, a polyimide resin solution of about 2.5% of resin concentration is coated on the underlying film 3 and is then baked for about 20 minutes at about 320°C in a vacuum or inert gas to form an insulation film 4, after which the surface of the insulation film 4 is rubbed by using a cotton cloth or the like, whereby orientation treatment is applied. Next, the electrode substrates A, B having been formed in the abovementioned manner are bonded and fixed by way of a spacer 5, and liquid crystal 6 is injected and sealed therebetween, whereby the liquid crystal cell is produced. 
     COPYRIGHT: (C)1979,JPO&Japio