baber/WOPTO huggingface dataset:
Patent JP-H0620237-A (JP)
Title: Rotary drum unit
Inventor: NAKAMICHI SEKIJI
IPC: G11B5/52
Filed: 1992-06-30
Abstract: PURPOSE:To enhance impact resistance of rotary drum unit by constituting a drum supporting means for fastening upper and low drums of a plurality of columnar drum supporting members. CONSTITUTION:Under a state where planes formed on the outer side faces of upper and lower drums 2, 3, i.e., abutting faces 2A, 2B and 3A, 3B, abut on abutting planes SA, SB, two drum supporting members 21A, 21B are fastened to the upper and lower drums 2, 3. Since fixing width of the upper and lower drums 2, 3 between two rectangular parallelepiped drum supporting members 21A, 21B can be widened, as required, a rotary drum unit 20 having high impact resistance can be obtained.
Patent JP-H10327326-A (JP)
Title: Image forming device
Inventor: OKIMOTO MORIHIKO
IPC: H04N1/409
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device from which a copy with sharper image quality is obtained. SOLUTION: A matrix 301 arranges pixels of a required area of image data given to an image processing means 300 in a matrix form and an isolation point elimination section 306 converts colors of pixels at isolation points in the area of interest into white or other color and uses them for an isolation point elimination setting level. The isolation point elimination setting level may or may not be changed based on a reference level resulting from a density of the read image data. Furthermore, the image read density is changed with a reference level based on an original background density or the image data density setting level. Then isolation points are best eliminated depending on a state of the read image data.
Patent JP-H0538383-A (JP)
Title: Ball discharge controller for pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-08-06
Abstract: PURPOSE:To easily confirm the number of discharged balls of a pachinko game machine and confirm the number of discharged balls during the interception of the discharge processing. CONSTITUTION:A ball discharge device is equipped with a stopper means A for regulating the flow-down of the pachinko balls supplied from a premium ball tank on the back side of a pachinko game machine, midway in a discharge through for introducing the pachinko balls into a feeding pan of a ball shooting device on the front side and a receiving pan for the premium ball and a discharge quantity display means B for displaying the discharged ball quantity on the front surface of the pachinko game machine. Further, the ball discharge device is equipped with a discharge instruction generating means C for outputting the discharge instruction for the set number of balls based on the generation of the discharge demand for the pachinko balls, discharged ball detecting means D for detecting the discharged balls supplied from the stopper means, discharging device control means E for the control for opening the stopper means according to the number of demand in the case when the discharge demand is generated on the basis of the signal of the means D, and a discharge quantity display control means F for additionally controlling the display operation of the discharge quantity display means on the basis of the detection signal of the discharged balls during the discharge operation.
Patent JP-H0541012-A (JP)
Title: Disk chucking mechanism
Inventor: YOKOUCHI HIDEYA
IPC: G11B17/028
Filed: 1991-08-06
Abstract: PURPOSE:To reduce the space occupied by a chucking mechanism and to make a disk device thinner by providing a protective coating on a part or full area of the upper surface of a chucking magnet. CONSTITUTION:A rotor 112 of spindle motor is pressed and fixed in a groove 120a of spindle 120, and the chucking magnet 132 is stuck on the upper surface of rotor 122. On the upper surface of this magnet 132, a prescribed sheet is stuck so as to have a good sliding. So, although a disk hub, when it is tilted, is possibly brought into contact with the magnet 132, the friction is reduced at this time and the generation of magnetic powder due to a rupture is prevented. By forming such a chucking structure, the space of the chucking part can be reduced without requiring members such as an usual fulcrum, various kinds of springs, etc.
Patent JP-S6353950-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMORI TOSHIMICHI
IPC: H01L21/3213
Filed: 1986-08-22
Abstract: PURPOSE:To make the alignment allowance of a mask pattern unnecessary and achieve a high density wiring by a method wherein a recessed part on a contact hole is filled with a material layer which has a low etching speed when 2nd conductive layer is selectively etched for forming the electrical connection of a semiconductor device. CONSTITUTION:A layer insulating film 2 is applied to 1st conductive layer 1 and, after a contact hole 3 is formed in the insulating film 2, 2nd conductive layer 4 is formed over the whole surface. At that time, a recessed part is formed in the conductive layer 4 at a position corresponding to the hole 3. The recessed part is filled with a material layer 5 which has lower etching speed than the conductive layer 4 to make the surface of the conductive layer 4 flat. A photoresist 7 is formed on a wiring part including the part above the hole 3 and the conductive layer 4 is selectively etched to form a contact pattern 4'. In this process, the width C0 of a mask pattern 6 at the hole 3 part can be the same as the width C1 of the wiring part and the special allowance is not necessary. With this constitution, a high density wiring can be achieved.
Patent JP-S6466291-A (JP)
Title: Simultaneous removal of arsenic and carbon oxysulfide from liquid phase unsaturated hydrocarbon fraction
Inventor: JIYAN POORU BOWACHIO
IPC: C07C11/00
Filed: 1988-08-05
Abstract: Process for eliminating jointly arsenic and carbon oxysulfide from an unsaturated hydrocarbon cut, wherein said hydrocarbon cut is contacted with an absorbing mass containing a support and lead oxide, comprising contacting the hydrocarbon cut in the liquid phase.
Patent JP-H0287067-A (JP)
Title: Device for conducting biological analysis by chemical reaction of serum
Inventor: JIYAN GIGAN
IPC: G01N21/07
Filed: 1989-07-27
Abstract: PURPOSE: To perform multiple different biochemical analyses easily and in a short time by processing multiple cartridges at the same time. CONSTITUTION: After all cartridges 1 are inserted, each cartridge 1 is moved to a position of a module 82, and a film which, being able to be destructed, closes a passage 7 of a bag is destructed by the action of a hammer 97. When centrifugation is performed, a blood serum 123 flows into an analysis chamber 4 through the passage 7. As a result, the content of the analysis chamber 4 becomes a mixture 128. Then, the cartridge 1 is moved to the position of the module again, and in the same manner, welding parts 12 and 13 are destructed so that passages 9 and 8 are opened for centrifugation, and then reagents 126 and 125 are moved from storage chambers 6 and 5 to the analysis chamber 4. As a result, the content of the analysis chamber 4 becomes a mixture. Then the cartridge 1 is moved to under the module 82 for actuating a roller 83 so that the mixture is homogenized.  As a result, the cartridges comes into a readable state. Thus, multiple different analyses are performed easily and in a short period.
Patent JP-S5987841-A (JP)
Title: Hybrid integrated circuit
Inventor: KOBAYASHI KUNIO
IPC: H05K3/28
Filed: 1982-11-12
Abstract: PURPOSE:To improve the degree of integration of an electronic part and miniaturize the part by disposing a plurality of hybrid substrates in a resin through spacers. CONSTITUTION:The electronic parts 5 are each mounted to both hybrid substrates 1, both substrates are separated by the spacers 6, stacked and unified while leads 4 are fitted, and both hybrid substrates 1 are hung and encased in a case 3, and the resin 2 is poured and encased into the case 3 under the state and the circuit is assembled. The case 3 is not enlarged because mutually stacked structure is formed even when two of the hybrid substrates 1 are used, and the size of the hybrid substrates 1 need not be enlarged even when the number of outgoing terminals increases because lead fitting sections are formed to the whole circumferential edges of two hybrid substrates 1, and the circuit is miniaturized.
Patent JP-H0540753-A (JP)
Title: Word processor for technical calculation
Inventor: ONOMI YASUHIRO
IPC: G06Q10/10
Filed: 1991-08-07
Abstract: PURPOSE:To clearly and accurately prepare document by explicitely defining the relations of processing objects with the form of an input/output item and an item relation. CONSTITUTION:At a document structure defining part 11, document structure is generated by pasting a processing object 20 an a pseudo paper. With regard to the processing object 20, the relation between respective items and calculation procedure are defined by a calculating formula. Document structures/processing object definitions and calculating formulas are held in technical calculation data base part 12. At a document structure translating part 13, an input item is extracted first by sequencially referring to document structure/processing object definition and caculating formula held in the technical calculation data base part 12, and an operator is prompted for successive order. Each time inputting is completed, the relation with an output item is inspected, and output items are reconfigurated at the time of being sufficed.
Patent JP-H1122347-A (JP)
Title: Winding device of sheet
Inventor: NATSUME KATSUHIRO
IPC: E06B9/56
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent creases from arising in winding a sheet, by changing the outer diameter of a winding cylinder in accordance with the winding position of a tonneau cover to absorb local slack arising on the tonneau cover. SOLUTION: In a tonneau cover 23, the peripheral length or the winding length corresponding to the shape of the inside of load chamber is longer at both ends and hence, local slack arises at both sides. As the outer diameter of both ends is relatively larger than the outer diameter of the central part, when the tonneau cover 23 is wound by the winding cylinder 5, the winding quantity of both sides of the tonneau cover 23 becomes larger than the central part. And hence, the creases caused by local slack which arises at both sides of the tonneau cover 23, are reduced.  A uniform tension is brought on the whole surface of the tonneau cover and the local slack brought on the tonneau cover is absorbed by forming larger the outer diameter of both ends of the winding cylinder 5 than the outer diameter of the central part thereof, in the shape of the tonneau cover 23 drawn out of the winding cylinder 5. In this way, a load can be covered presentably.
Patent JP-H0485715-A (JP)
Title: Inline multigap magnetic head and production thereof
Inventor: OTA TOSHIHIKO
IPC: G11B5/53
Filed: 1990-07-27
Abstract: PURPOSE:To increase the depth of a magnetic gap by providing a thin-film coil, a 1st thin magnetic film formed on at least one end face of 1st and 2nd members and a 2nd thin magnetic film formed to position in the magnetic gap forming region corresponding to the thin magnetic film layer. CONSTITUTION:The thin magnetic films 24, 25 form magnetic gap between the 1st and 2nd members 21 and 22 by the mechanical joining of these members 21, 22 and, therefore, the magnetic gap of a prescribed gap length cannot be formed unless the thin magnetic films project from the thin-film coil 23 and an insulating film 27 in the back gap part and the front gap part. The thin films 24, 25 come into contact with the 2nd member 22 when the member 21 and the member 22 are joined if the thin films 24, 25 are formed on the member 21. On the other hand, a groove 29 for preventing the leakage of magnetic fluxes corresponding to the winding hole of an ordinary bulk type magnetic head is formed by a method, such as cutting, on the member 22 and further, the unnecessary parts shown by a broken line are cut off.
Patent JP-S6354446-A (JP)
Title: Production of non-rigid urethane foam for flame lamination
Inventor: NISHI TAKASHI
IPC: C08G18/40
Filed: 1986-08-22
Abstract: PURPOSE:To obtain the title urethane foam having excellent peel strength, by reacting an ester-modified and/or urethane-modified polyol with a specified amount of an isocyanate compd. and water. CONSTITUTION:A nonvolatile component (A) consisting of 100pts.wt. ester- modified and/or urethane-modified polyol (a), not more than 33.3% isocyanate compd. (b) having an NCO index of 102-110 (e.g., tolylene diisocyanate), 1.7-3.9 pts.wt. (when no flame retardant is added) or 2.0-5.5pts.wt. (when flame retardant is added) water (c) and optionally, a foam stabilizer, a metallic catalyst, an amine catalyst, a pigment, 5-30pts.wt. flame retarder (e.g., a mixture of triallyl phosphate and dibromopently glycol), a plasticizer, etc., (d) is reacted with a volatile component (B) (e) such as a foaming aid.
Patent JP-S5986437-A (JP)
Inventor: MORISHITA MITSUHARU
IPC: H02P9/30
Filed: 1982-11-09
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-H1035734-A (JP)
Title: Packing apparatus
Inventor: SUZUKI KENJI
IPC: B65D77/26
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To form a packing apparatus composed of one rectangular plate material wherein simply engageable end part cushion members are integrally formed without using the end part cushion members of a separate part. SOLUTION: A packing apparatus is equipped with a square cylindrical part 4 wherein a bottom surface part 6 formed by bending a packing plate material, both side surface parts 7 and the top surface flap part 8 continuously formed to both side surface parts are superposed one upon another to wind an article to be packed in the longitudinal direction thereof and the end part flap parts 10 formed to both ends of the top flap part 8 through notches 9.  An engaging recessed part 12 is formed to one side end surface of opposed end part flap parts and an engaging protruding part 11 engaged with the recessed part 12 is formed to the other side end part and the end flaps are inwardly bent to engage the engaging recessed and protruding parts to form inverted V-shaped end cushion members 25 to both ends of the square cylindrical member 4 and cushion spaces 26 are provided to both ends of the article to be packed.
Patent JP-H0362860-A (JP)
Title: Cationic electrodepositing gelatinized fine particle polymer and its production
Inventor: YAMAMOTO KENJI
IPC: C09D151/00
Filed: 1989-08-01
Abstract: PURPOSE:To obtain the title polymer having excellent adhesion, water resistance, etc., by subjecting a vinylsilane and functional vinyl compound to emulsion polymerization using a cationic reactive emulsifying agent and then subjecting a vinyl compound to emulsion polymerization using water-soluble azoamide compound. CONSTITUTION:(B) (i) A polymerizable unsaturated vinylsilane containing a vinyl double bond and a hydrolyzable alkoxy group, (ii) a polymerizable monomer containing two or more radically polymerizable unsaturated groups in the molecule and (iii) a polymerizable unsaturated monomer containing a vinyl double bond and a hydroxyl group are subjected to emulsion polymerization using (A) a cationic reactive emulsifying agent containing an allyl group in the molecule. In the presence of the prepared aqueous gelatinized fine particle polymer, (C) a block (poly)isocyanate of radically polymerizable monohydroxy compound, the component iii and another polymerizable monomer are subjected to emulsion polymer using a water-soluble azoamide compound to give the objective polymer.
Patent JP-H0738340-A (JP)
Title: Feedforward amplifier
Inventor: MATSUURA TAKASHI
IPC: H03F1/32
Filed: 1993-07-15
Abstract: PURPOSE:To prevent the cancel amount of distortion from becoming lower than a prescribed value by an amplitude-frequency characteristic of a main amplifier in a feedforward amplifier for detecting the distortion generated in an amplified signal by amplifying simultaneously multi-frequency input signals, and outputting an amplified signal suppressed in the detected distortion. CONSTITUTION:Input signals inputted to input terminals 1, 7 are multiplexed successively to a pilot signal from pilot oscillators 3, 9 and distributed into halves by electric power distributors 4, 10. An electric power synthesizer 21 synthesizes in an opposite phase an output amplified signal of a main amplifier 6 and a signal from a variable phase shifter 20, and fetches a distortion in the amplified signal. A control circuit 55 controls a variable attenuator 11 (or 19), and a variable phase shifter 12 (or 20) so that a receiving pilot signal level of a pilot receiver 24 becomes minimum. In such a way, an amplitude- frequency characteristic which looks at the main amplifier 16 from the input terminals 1, 7 can be set to a prescribed characteristic.
Patent JP-H0733019-A (JP)
Title: Rail environment probing device
Inventor: INOUE KAZUTOSHI
IPC: B61K9/08
Filed: 1993-07-15
Abstract: PURPOSE:To obtain work safety and efficiency by providing a probing means on a battery locamotoive running along rail and constituting the probing means by at least any one of rail cleaning device, rail gauge measuring device and gas sensing device. CONSTITUTION:A battery locamotive runs along a rail 2. In this case, a probing means 4 is connected at the front of the battery locamotive through a universal joint 1a and a supporting lever 1b, a wheel 4b being attached to a box 4a. The probing means 4 is constituted by at least any one of a rail cleaning device 5, a rail gauge measuring device 6 and a gas sensing device 7. The is when the battery locamotive runs along, a motor 5a is operated, thereby rotating a brush 5b, so that the rail 2 is cleaned. A pair of rollers 6b are brought in contact with the rail 2, so that the interval between these two is measured by a stroke meter 6c. And furthermore, the presence of any noxious gas is sensed by a sensing sensor 7a and oxygen concentration is sensed by a measuring instrument 7b.
Patent JP-H0925870-A (JP)
Title: Horizontal shaft end face sealing type main shaft water sealing device
Inventor: KIMOTO YUTAKA
IPC: F16J15/34
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To heighten reliability by making a seal ring in a horizontal shaft end face sealing type main shaft water sealing device smoothly movable in an axial direction. SOLUTION: A main shaft water sealing device is provided with a seat ring 4 fitted to a main shaft 1 of a horizontal shaft water turbine, and a seal ring 3 fitted in an axially movable state between a casing 2 and the main shaft 1 and brought into contact with the end face of the seat ring 4 to seal water. In this case, bearings 7 are provided between the casing 2 and the seal ring 3 to make the sliding resistance of a water sealed part constant, so that the seal ring 3 can be moved smoothly in a parallel direction. As a result, water seal between the main shaft 1 and the casing 2 is kept perfect.
Patent JP-S6176530-A (JP)
Title: Production of polycarbonate resin molded article
Inventor: KAMIYAMA KATSUHISA
IPC: C08L101/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a molded article containing uniformly dispersed additive, by mixing a granular polycarbonate resin having a specific particle diameter distribution with a granular additive having a specific particle diameter, and using the granular mixture as the molding raw material. CONSTITUTION:(A) A granular polycarbonate resin having a particle diameter distribution characterized by the distribution formula R=100eXp(-bDp<n>) [R is plus-sieve weight %; Dp is particle diameter; b is a constant; n is 3-8], the particle diameter of 0.2-2mm corresponding to the 50wt% accumulative plus- sieve, and a bulk density of 0.4-0.75g/ml and prepared by separating from a solution of a polycarbonate resin at a temperature lower than the melting point of the polycarbonate resin is mixed with (B) 0.0001-50wt%, preferably 0.005-30wt% granular additive other than the component A and having an average particle diameter of 0.005mu-2mm (e.g. mold-release agent, lubricant, etc.), and the mixture is molded.
Patent JP-S6257553-A (JP)
Inventor: TAKEMITSU SHIRO
IPC: A61G7/02
Filed: 1985-09-06
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-H02168730-A (JP)
Title: Ntm modulating system
Inventor: ITOI TETSUSHI
IPC: H03M7/14
Filed: 1989-07-29
Abstract: PURPOSE:To generate a highly efficient code by preparing a main converting table to convert a signal into a positive imbalanced code, and a sub-converting table to convert the signal into a negative imbalance code, and converting the codes so that a DSV integrated value, which is updated at every conversion, may be converged to zero. CONSTITUTION:Nine-bit data to be a converting object is sent through a D flip flop circuit 12 on an initial stage to a converting ROM 13. After they are converted into the 13-bit data according to either one of main or sub-converting table stored into a converting ROM 13, and the lower-order ten bits and higher- order three bits are supplied to a D flip flop circuit 14 and a DSV integrating circuit 15 respectively for external outputs. When the DSV integrated value is zero or a positive value, the sub-converting table is selected by the latch output at a low level from a D flip flop circuit 17. When the DSV integrated value is negative, the main converting table is selected by the output at a high level from the D flip flop circuit 17. Thus, the successively sent nine-bit data are code-converted so that the DSV integrated value may be converged to zero.
Patent JP-H0948702-A (JP)
Title: Dental cement composition
Inventor: NAGASHIMA YOSHIHISA
IPC: A61K6/838
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a dental cement composition keeping excellent properties of a conventional dental cement and, also having excellent kneading property and further, higher bonding strength by using dental cement having an average particle diameter in a specific range and high sphericity. SOLUTION: This dental composition is obtained by using dental cement powder having an average particle diameter of 0.01-20μm and a sphericity (Fx) of 0.50-0.95. The dental clement powder is preferably glass ionomer cement powder or calcium α-phosphate powder. The composition contains the clement powder and an aqueous solution of an organic acid. The organic acid is preferably acrylic acid, methacrylic acid, maleic acid, etc. The concentration of the aqueous solution is about 25-60wt.%. The working time using the composition is short since the composition is easily obtained, and also the paste-state composition is hardly dissolve in water and the restoration or bonding work of a tooth using the composition is easy. Further, the composition has a strong compressive strength and a low decay rate.
Patent JP-S6178531-A (JP)
Title: Production of linking plate of chain
Inventor: HAGINO TEIJI
IPC: B21L9/00
Filed: 1984-09-25
Abstract: PURPOSE:To reduce a cost together with improving a durability by reducing the hardness of both end parts of a ring plate less than that of the center body part. CONSTITUTION:The annealing of apex parts 4, 4 is performed with pinching the body part 3 of a ring plate 1 with a forced cooling protective plate and with passing through a hot bath furnace or electric furnace, high frequency heating furnace. The hardness of the apex parts 4, 4 is more reduced than that of the body part 3 by an extremely easy work of annealing and the concentration stress around a pin hole 2 can be reduced. Consequently the durability of a chain is improved and the cost can be reduced as well.