baber/WOPTO huggingface dataset:
Patent JP-H04126486-A (JP)
Title: Picture communication system
Inventor: IMOTO KUNIO
IPC: H04N7/15
Filed: 1990-09-17
Abstract: PURPOSE:To improve the accuracy of remote ordering by a picture communication system by providing a position input means designating an optional position on a still picture and a control means to a sender side and using the control means so as to send the said position information through a 2nd channel in real time. CONSTITUTION:A still picture of figure 20a picked up by a television camera 4 at a sender side 1 is displayed on a display device 8, sent through a channel B2 and displayed on a display device 16 at a receiver side 2 as shown in figure 20b. Then the operator operates a mouse 9 to move a mouse cursor 21a to bring it onto a position (X, Y) on the figure 20a, the coordinate (X, Y) is calculated by a CPU 9 and outputted to a multiplexer 10. The multiplexer 10 multiplexes a moving data indicated by the cursor 21a on the coordinate data (X, Y) and sends the result through a channel B1. Thus, the said moving picture data and the mouse coordinate data (X, Y) are sent immediately to the receiver side 2.
Patent JP-H0591553-A (JP)
Title: Key telephone system
Inventor: SHIGEMATSU MASANOBU
IPC: H04Q3/58
Filed: 1991-09-26
Abstract: PURPOSE:To distinguish an extension call from a line wire call without requiring key operation by counting up the number of digits of a dialing number outputted from each key telephone set and judging a call to an extension or a call to a line wire. CONSTITUTION:A main device 11 is constituted of a control part, a message input part, a connection control part, and so on. The control part is provided with at least a judging means for comparing the number of digits inputted from each of terminals 12, 13 with a prescribed value and judging an extension call or a line wire call to decide the extension call or the line wire call and extension connection between terminals 12, 13 and line wire connection between the terminal 12 and an ISDN(integrated service digital network) 14 and between the terminal 13 and the ISDN 14 are executed based upon the decided result. The terminals 12, 13 have a uniformly allocated extension number (consisting of three digits, e.g.) and an inputted dialing number is converted into a dialing number information message and sent to the main device 11. Thereby the installation of a line wire catching key and the setting of a specific number are made unnecessary.
Patent JP-H0991678-A (JP)
Title: Floppy disk
Inventor: SAKURAI EIZO
IPC: G11B23/033
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To perfectly suppress the lowering of yield due to the falling of dust difficult to remove caused by a liner using acrylic fibers and to improve suitability to blanking as an advantage of acrylic fibers and reliability over a long period of time by using a magnetic disk contg. a specified component and a specified fiber treating agent. SOLUTION: A magnetic disk contg. a specified component is combined with a liner for a floppy disk contg. a specified fiber treating agent to obtain the objective floppy disk. A binder for fixing a magnetic substance in the recording layer of the magnetic disk is polyester polyurethane whose polyester part consists only of a bifunctional acid and a bifunctional alcohol. The liner contains acrylic fibers and 0.1-5.0wt.% fiber treating agent having 38-47dyn/cm surface tension.
Patent JP-H1187983-A (JP)
Title: Emc collar
Inventor: KURUMISAWA YUUJI
IPC: H05K13/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an EMC(electromagnetic compatibility) collar, capable of preventing deterioration of electrical characteristics due to noise inclusion, without significantly increasing the weight. SOLUTION: An EMC collar is constituted of a cylindrical case 1, comprising a thin metal plate having spring action and insulator 2 arranged between a lead pin and the case 1. Both end portions of the case 1 are provided with petal-like spring parts 1a, 1b. When the case 1 is disposed between a package and a substrate, the case is brought into contact with the ground pattern of the package and the ground pattern of the substrate by the effect of the spring characteristic which the spring parts 1a, 1b have.
Patent JP-S61127124-A (JP)
Title: Semiconductor device
Inventor: TERADA TOMOYUKI
IPC: H01L29/43
Filed: 1984-11-26
Abstract: PURPOSE:To obtain a good direct contact by arranging a nitride layer of a high-melting point metal between an Si substrate and a high-melting point metal gate electrode. CONSTITUTION:An Si3N4 mask 8 is laminated on an SiO2 film 2 on a p type Si substrate 1 and As ions are implanted through a window 5 at 80keV followed by annealing in N2 to form an n<+> layer 7. Subsequently the SiO2 covering the window 5 and the mask 8 are etched and Ta 9, TaN 10 and Ta 11 are laminated. By plasma etching, the three-layer gate electrode is formed. When the treatment is made at 900-1,000 deg.C, a siliciding reaction 6 occurs to the Ta 9 of the lower layer whereas the TaN 10 prevents a siliciding reaction of the Ta 11 of the upper layer. Accordingly, a gate electrode is not detached and the breakdown voltage of a diffusion layer of the Si substrate is the same as the one in case of the conventional polysilicon gate. The thickness of the silicide 6 of a high-melting-point metal can be controlled by a position of the nitride layer 10 and it is useful for the prevention of detachment of the high-melting- point metal and decline of a breakdown voltage of the substrate diffusion layer.
Patent JP-S61126901-A (JP)
Title: Caliber rolling method
Inventor: HAYASHI HIROYUKI
IPC: B21B39/20
Filed: 1984-11-26
Abstract: PURPOSE:To decrease the fluctuation of product sizes by measuring actually the width and height sizes of a blank material prior to the bite of the rolling material to the 1st stand, determining the absolute deviation value from target sizes and matching the larger size with the rolling down direction of the 1st stand. CONSTITUTION:The width and height sizes of the blank rolling material 17 are measured by a size measuring instrument 12 and the results thereof are averaged in an arithmetic unit 11. The results are compared with the target sizes on the inlet side of the 1st stand and in a controller 15 a command for rotating the material 17 is applied to a rotating device 16 when the absolute value of the deviation in the width size is larger than the absolute value of the deviation in the height size. The material 17 is bitten into the 1st stand after the 90 deg. rotation of the material 17 around the central axis in the longitudinal direction thereof is completed.
Patent JP-H1087053-A (JP)
Title: Rotary disk hopper feeder
Inventor: MAKI KOJI
IPC: B65G47/14
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a hopper feeder which carries out the sorting of the front side and the rear side of cap form parts by using a structure of low cost. SOLUTION: Cap form parts 11 are accumulated at the lower part inside a drum provided by inclining, the parts enter in the parts grooves 4 of a turntable 2, they are lifted upward by the rotation of a rotary shaft 1, and the parts 11 other than parts facing the front side are inclined by pushing up pins 5 from the parts grooves 4 in the scope of a specific angle. The parts 11 other than parts facing the front side are rejected in the inclined condition by a rejection plate 8, and only the parts 11 facing the front side pass through the rejection plate 8 and are fed to a chute 9. As a result, the front side and the rear side of the cap form parts 11 can be sorted.
Patent JP-H0966105-A (JP)
Title: Injection syringe piston retrogression preventing tool and injection syringe with piston retrogression preventing mechanism
Inventor: SATO MIKIO
IPC: A61M5/315
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an injection syringe piston retrogression preventing tool which is not necessary for holding a piston by a hand until filtration operation is completed, and by which even a woman with less physical strength performs filtration operation easily. SOLUTION: This injection syringe piston retrogression preventing tool is an instrument which is inserted into a piston (b) of an injection syringe A, and one end of the piston is automatically opened outwardly larger than an inner diameter of the injection cylinder (a) by performing aspirating operation while the other end of the piston is held when aspirating operation is performed by drawing the piston. One end of the piston (b) is made automatically opened outwardly larger than the inner diameter of the injection cylinder (a) by performing aspiration operation by holding the other end of the piston when a piston (b) is drawn and aspiration operation is performed, in the injection syringe A which is composed of an injection cylinder (a) and a piston (b).
Patent JP-H05305300-A (JP)
Title: Dehydrating agent for sludge
IPC: C02F1/52
Filed: 1991-06-24
Abstract: PURPOSE:To obtain sludge treatment agent which separates sludge deposited on the bottoms of lakes, marshes, rivers, and the sea or suspended in water from water and solidifies the residual sludge. CONSTITUTION:The title chemical agent comprises a trivalent ferric salt, trivalent aluminum salt, and potassium salt, as main components, and aluminum potassium oxide, as an auxiliary. The agent is effective to dehydrate sludge mainly composed of organic materials.
Patent JP-S62111132-A (JP)
Title: Tail cylinder cooling construction for gas turbine
Inventor: TSUKAHARA SATOSHI
IPC: F23R3/42
Filed: 1985-11-08
Abstract: PURPOSE:To improve the thermal efficiency by installing both an external peripheral wall and a guide wall which cover a part of a tail cylinder and forming holes on the external peripheral wall. CONSTITUTION:An external peripheral wall 5 which covers a part of the tail cylinder 4 of a burner is installed and a plurality of holes are formed on the external peripheral 4 is also installed and compressed air which is fed into the internal cylinder 2 of the burner is fed through a passage between the guide wall 3 and the tail cylinder 4. The quantity of air which is to be fed into a burning gas passage from any portion except the internal cylinder can be reduced, whereby increasing the thermal efficiency of a gas turbine.
Patent JP-H1071677-A (JP)
Title: Resin molded product having hair line pattern
Inventor: YAMAMORI MASATO
IPC: B32B27/20
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To manufacture surely easily a resin molded product having a pattern equivallent to a conventional hair line work product made of a metallic product wherein a surface is seen as a metal surface on which, as it were, a great number of hairlike patterns are formed irrespective of the resin molded product. SOLUTION: A resin molded product is composed of a resin base material 3 wherein many long narrow one directionarily extending fine grooves 5... are formed on its surface, and a brilliant material containing film of a metallic film 4 or the like coated on that surface. Base material is injection molded by use of a molding die wherein many corresponding fine grooves are formed on a surface of the die. Then, by applying metallic coating or pearl mica coating or the like onto a surface of the molded resin base material, the resin molded product is manufactured.
Patent JP-S60138285-A (JP)
Title: Device converting expansion work into constant-pressure work of gas
Inventor: IMAMURA YOSHIO
IPC: F04B9/12
Filed: 1983-12-27
Abstract: PURPOSE:To enable high pressure fluid to be obtained at a fixed pressure from pressure gas even if its pressure changes, by causing expansion work of the pressure gas to lift a dead-weight loaded piston and lowering the piston by its dead weight. CONSTITUTION:A hollow inner cylinder 22 is provided inside an outer cylinder 21 extending through a bottom plate 21a, and a rod 24 of a dead-weight loaded piston 23, slided along an internal surface of the outer cylinder 21 and an external surface of the inner cylinder 22, is slided in a hollow part 22a of the inner cylinder 22. Then pressure gas is introduced into a space S3 from a pressure gas supply G1 through a regulating valve G2 so as to lift the piston 23 by expansion of the gas, and the piston 23 is lowered by its dead weight by using a releasing valve G3. In this way, fluid, introduced into the hollow part 22a through a check valve F2 from a treated object fluid supply F1, is pressurized by the rod 24 and discharged from a high pressure fluid take-out valve F3 as high pressure fluid at a fixed pressure so that the fluid may be repeatedly actuated.
Patent JP-H1072634-A (JP)
Title: Aluminum alloy clad material for heat exchanger, excellent in alkaline corrosion resistance
Inventor: TANAKA HIROKAZU
IPC: C23F13/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent alkaline corrosion resistance and to prevent the occurrence of through holes due to a pitting corrosion by incorporating specific amounts of Fe and Ni into an Al alloy as a sacrificial anode material of an Al alloy clad material. SOLUTION: One side of a core material composed of Al alloy is clad with an Al-Si brazing filler metal and the other side is clad with a sacrificial anode material, by which an Al alloy clad material for heat exchanger is formed. This sacrificial anode material has a composition consisting of, by weight, 0.5-3.0% Fe, 0.1-3.0% Ni, and the balance Al with inevitable impurities and satisfying Fe+Ni<=3.0%. Further, if necessary, one or more kinds among 0.1-2.5% Mg, 0.5-4.0% Zn, 0.01-0.2% Zn, and 0.01-0.2% Ga are incorporated or further one or >=2 elements among Cr, Zr, Ti, B, Mn, and Si are incorporated. Fe and Ni in the composition form Al-Fe-Ni compounds and these are finely dispersed in a matrix.
Patent JP-H0985422-A (JP)
Title: Device for correcting shape of cast product
Inventor: SHIGYO MASATOMO
IPC: B21D28/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the producing cost of a cast product by simplifying the following treatment after casting the cast product. SOLUTION: In a metallic mold for trimming TM, a shape correcting device K applying the shape correction to a case member 3 is attached. Then, whether the shape error in the case member 3 exists or not, is automatically detected with a strain detecting mechanism 13 in a trimming process, and if the shape error exists, a strain correcting bar 16 is lowered with a hydraulic cylinder 15 just after trimming to press the case member 3 by this bar, and this shape error is corrected. Thus, the following treatment process of the case member 3 is simplified and the producing cost of the case member 3 is reduced.
Patent JP-2000080494-A (JP)
Title: Plating solution for copper damascene wiring
Inventor: NAGAI MIZUKI
IPC: H01L21/288
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To efficiently apply copper plating on fine grooves and pores without requiring special machines and equipment by specifying the concns. of copper sulfate, sulfuric acid and a chlorine ion and moreover incorporating a specified sulfur compd. therein by specified blending quantity in accordance with the ratio of sulfuric acid/copper sulfate pentahydrate. SOLUTION: A copper plating soln. for copper damascene wiring in which the concn. of copper sulfate is controlled to 4 to 200 g/l, the concn. of sulfuric acid is controlled to 10 to 200 g/l, and the concn. of a chlorine ion is controlled to 0 to 100 mg/l is moreover blended with a sulfur compd. by 0.14 to 70 μ mol/ lin the case the ratio of sulfuric acid/copper sulfate pentahydrate is <=1 and by 0.14 to 150 μ mol/l in the case of >=1. As this sulfur compd. alkylene polysulfide compd. expressed by the formula of Y-(S)n-L-X  L is a lower alkyl group, an alkoxyl group, a hydroxyl group or a 1 to 6C alkylene group substitutable with a halogen atom, X is H, a-SO3M group, a-PO3M group (M is H, an alkali metal atom or an amino group), Y is an alkylamino carbothio group or the like, and (n) is the integer of 1 to 5} or the like is preferable.
Patent JP-H0298308-A (JP)
Title: Makeup cotton
Inventor: ABE SEIJI
IPC: A45D34/04
Filed: 1988-10-03
Abstract: PURPOSE:To obtain makeup cotton not causing getting-out-of-shape and nap by making a core material of pulp nonwoven fabric, and laminatedly bonding cotton or rayon nonwoven fabric on both the surfaces as a surface layer so as to form an integrated structure, and further sealing at least a part of its peripheral part by means of thermocompression bonding. CONSTITUTION:The preferable shape of makeup cotton is so formed that it is cut in a square shape and that each of the four corners thereof has a circular arc. And a seal part 2 is provided at the end peripheral part around the entire circumference, and on the peripheral part thereof, an edge part 3 is formed. The breadth of the seal part 2 is set to be approximately 1mm. Further, the seal surface is subjected to knurling for softening. The edge part 3 is formed into a soft edge part by lightly pressing it, and also is formed so that the core material 4 is not extruded outward. Thereby the nap due to the core material can be restricted, and makeup cotton with a good skin feeling can be obtained. Thus, the seal part also has a soft feeling, and unlike the conventional one, makeup cotton excellent both in high-temperature sensitivity and in fine-dressing property can be obtained.
Patent JP-H07188155-A (JP)
Title: New 1, 2, 3, 4- tetrahydronaphthalene compound
Inventor: JIRUBEERU RABAIYU
IPC: C07D335/06
Filed: 1994-10-14
Abstract: PURPOSE: To obtain the subject novel compound which comprises a tetrahydronaphthalene derivative, has an anti-thromboxane A 2  activity such as a thromboxane A 2  receptor antagonist activity, a thromboxane A 2  synthesis enzyme inhibiting activity, etc., and is useful as an antithrombotic agent, etc.  
     CONSTITUTION: The objecrtive compound is a novel compound of the formula [wherein R 1  and R 2  are each H, halogen, 1-6C alkyl, (substituted)phenyl, benzyl, pyridylmethyl or the like; R 1  and R 2  together with the linking carbon atom form a cyclopentane ring or a cyclohexane ring; R 3  is OH, 1-6C alkoxy or the like; R 4  is 1-6C alkyl, (substituted) phenyl, naphthyl or the like; and X is methylene, O or S] (e.g. {6-[(4-chlorophenylsulfonyl)aminol-2-methyl-5,6,7,8,- tetrahydronaphth-1-yl} propionic acid or the like) or an enantiomer or salt thereof, which has an antithrombotic activity. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0295860-A (JP)
Title: Thermal ink jet head
Inventor: KATAOKA MASAKI
IPC: B41J2/045
Filed: 1988-10-03
Abstract: PURPOSE:To simplify a constitution and thereby make possible the acquisition of a stable image even if the drive frequency of a thermal ink jet is increased by arranging an electricity/mechanical pressure converter in an ink liquid chamber and allowing the converter to be driven while it is synchronized with the drive frequency of a thermal ink jet head. CONSTITUTION:The electricity/mechanical pressure converter of a thermal ink jet head consists of various types of piezoelctric element 4. Said converter is installed either on the wall surface of the first ink chamber 8-1, on the side of a nozzle hole, which is partitioned with the protruding wall of an ink liquid chamber 8 along an ink circulation path or on the end of the ink liquid chamber 8 opposed to the nozzle hole through an ink flow path. A pressure wave is generated by energizing the converter and then is conducted to the entirely useful ink flow path almost uniformly. An electricity/heat converter being used is a thermal resistor 2 and generates heat due to energization. It is formed as a film on a substrate 1. The electricity/mechanical pressure converter is driven, while it is synchronized to the drive frequency of the thermal ink jet head. Subsequently, the time required for replenishing ink to the nozzle hole can be shortened and stable printing at high speed is ensured.
Patent JP-H07105050-A (JP)
Title: System dump extraction method
Inventor: SHIMAMURA NOBUAKI
IPC: G06F12/08
Filed: 1993-10-06
Abstract: PURPOSE:To provide a system dump extraction method reducing the data quantity of a system dump in virtual storage. CONSTITUTION:At the time of mapping or unmapping the logical page of the virtual storage into a physical page, a page information setting part 7 sets the address of the physical page and a use target bit into a page information table 6. At the time of dump extraction, a page information table reference part 8 refers to the page use target bit of the page information table 6. A page selection part 9 selects the physical page which is to be system-dumped by the use target bit. A dump page storage part 11 sequentially reads the physical page and sequentially stores them in the dump file 10 of an auxiliary storage area 4. At the time of a dump analysis request, an initial part 14 initializes a dump information table 12 and a buffer 16. A dump file output part 15 refers to a buffer list and sequentially reads dump data from the dump file 10.
Patent JP-H0297438-A (JP)
Title: Bundling agent for glass fiber
Inventor: KAWAMURA KIYOSHI
IPC: C08L79/02
Filed: 1988-10-05
Abstract: PURPOSE:To form the bundling agent which provides the sure bond at the boundary between glass fibers and a resin and exhibits excellent mechanical characteristics and is used for molding a glass fiber reinforced resin by compounding a polymer obtd. by polymn. of addition polymerizable oxazoline and other copolymerizable monomers and a silane coupling agent. CONSTITUTION:This bundling agent for glass fibers is compounded with the following components A and B. (A) The polymer obtd. by polymn. or the addition polymerizable oxazoline expressed by formula I (R1, R2, R3, R4 are respectively independently hydrogen, halogen, alkyl, phenyl or substd. phenyl group; R5 is a noncyclic org. group having an addition polymerizable unsatd. bond) (a) and >=1 kinds of the other monomers (b) at need. (B) The silane coupling agent. The content of the component (a) in the polymer A is preferably >=0.5wt.%. The other monomers (b) are exemplified by, for example, (meta) acrylates, unsatd. nitriles, vinyl esers, alpha-olefins, etc. The ratio of the components A and B is preferably in an A:B=100:5 to 150 (pts.wt.) range.
Patent JP-H1170409-A (JP)
Title: Horizontal band sawing machine
Inventor: KANAZAWA TADASHI
IPC: B23D53/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To automatically stop the rotation of a band saw after finishing cutting a material, beyond a cutting dimension specification, without changing the weight and dimension of a product. SOLUTION: In cutting a cuttable material, smaller than the work space of a frame 1 beyond a cutting dimension specification a piece is covered on the head part of a lower limit stopper bolt 9 to raise the lower limit position of the frame, and the stay 13 for a detection piece 12 is turned to a hinge 4 side to raise the operational position of a limit switch 11. Consequently, the rotation of the band saw can be automatically stopped after finishing cutting even in a material beyond a specification dimension, and the protrusion 1a of the frame 1 and the piece can abut to stop the descending of the frame 1.