baber/WOPTO huggingface dataset:
Patent JP-2000031968-A (JP)
Title: Communication system, mobile terminal and base station
Inventor: TOSHIMITSU KIYOSHI
IPC: H04L12/70
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the communication system that provides communication service impartially to each mobile terminal and enhances the communication efficiency and to provide the base station. SOLUTION: A base station 1 informs each terminal 3 of an access control probability in response to number of times of packet re-transmission of each mobile terminal 3, that is, traffic in a communication service area 2. Thus, number of times of the access by each mobile terminal 3 is limited in terms of the probability, occurrence of collision between packets at the base station 1 is reduced and an event that a specific mobile terminal 3 cannot receive the service is avoided.
Patent JP-2000350438-A (JP)
Title: Centrifugal force rotating generator
Inventor: TOKITA MAMORU
IPC: H02K7/18
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain equipment which generates electric power by increasing centrifugal force rotating energy, in order to obtain clean energy. SOLUTION: A plurality of transformed rotating plates 9, 10, 11, 12 are made a first mechanism 9, 10 and a second mechanism 11, 12 by combining two plates as a set. Thus, a laminated rotating member is formed. The rotating plates of each mechanism are arranged on both ends of a main shaft constituted of a cam shaft. Rotation of the main shaft is transmitted to the rotating plates via a timing pulley and a timing belt, and the plates are rotated. Swing of the main cam shaft is made synchronous with the centrifugal force of the rotating plates, thereby increasing the torque power.
Patent JP-S5893349-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA RIYOUZOU
IPC: H01L21/76
Filed: 1981-11-30
Abstract: PURPOSE:To form an uneven pattern in uniform depth, and to obtain multilayer wiring structure having high density by etching one of laminated insulating films. CONSTITUTION:The SiO2 film 321 and the polyimide resin film 322 are shaped onto an Si substrate 31. The film 322 is selectively etched, and a concave section is formed. Difference at a stage of the concave section can be made constant because the speed of etching of the film 322 is larger than that of the film 321 at that time. An Al-Si film is coated through a sputtering method, and stage breaking is generated, thus forming wiring layers 331-332. A resist pattern 34 is shaped, and the unnecessary sections of the wiring layers 331-332 are removed.
Patent JP-S6084376-A (JP)
Title: Volume reduction of solid waste
Inventor: SEKIKAWA MASABUMI
IPC: C09J7/02
Filed: 1983-10-17
Abstract: PURPOSE:To reduce the volume of solid waste, by applying a water-soluble pressure-sensitive adhesive to one side of a water-soluble film, depositing rust, contaminants, etc. on the resulting pressure-sensitive tape, and dissolving the solid waste on the tape in water. CONSTITUTION:A separator 3 as a mount is placed on one side of a water-soluble film 1 such as PVA, a highly water-soluble pressure-sensitive addhesive 2 such as rubber cement is applied to the other side of the film, and the resulting sticky film as such is rolled up to obtain a water-soluble pressure-sensitive tape 5. The tape 5 is stuck on a wall surface 7 stained with rust, contaminants 6 and is peeled off. The tape 5 having the contaminants 6 sticked on the tacky surface 8 thereof is rolled up and immersed in water to dissolve the film 1 and the separator 3 in water. The contaminants 6 as well as the pressure-sensitive adhesive 2 are precipitated, recovered by filtration and dried to recover a mixture of the pressure-sensitive agent and the contaminants. Water contg. the film 1 and the separator 3 is evaporated to recover a high concentrate.
Patent JP-2001023990-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMASHITA TAKASHI
IPC: H01L21/28
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory semiconductor device and its manufacturing method which can prevent voids in an aluminum or aluminum-alloy film, even if a antireflection film on the aluminum or aluminum-alloy film is cracked, when forming metal wiring through a multilayer film where an aluminum or aluminum-alloy film is used as the main wiring film. SOLUTION: An aluminum or aluminum-alloy film 3 of approximately 1 μm thickness, which is used as the main wiring film, is formed. This film is subjected to annealing for about 1-5 minutes at 100-400 deg.C in an oxygen atmosphere or to plasma treatment for about 5-10 minutes in an oxygen atmosphere. As a result, the surface of the aluminum or aluminum-alloy film is oxidized to a thickness of about several tens of angstroms to 200 angstroms to form an aluminum oxide film 10. On the aluminum oxide film 10, a TiN antireflection film 4 with a thickness of approximately 300 angstroms is formed.
Patent JP-H1139110-A (JP)
Title: Printer status information notification system
Inventor: ABE SEIICHI
IPC: G06F3/12
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To inform an operator, a maintenance person and a user of the status information of a printer fault by utilizing means originally provided in a network communication environment without adding resources to a printer. SOLUTION: Data bases 14 and 312 for storing status information are provided with means for notifying the changes in the status information of the printer 2 through an API, while a status information monitoring means 11 stores the status information in the data bases 14 and 312 for storing the status information by itself or through communication means 15 and 313. Status information output means 12 and 311 set a client for the operator and the client for the maintenance person in the data bases 14 and 312 for storing the status information, thus status information display means 13 and 311 inform the client for the operator, the client for the maintenance person and the client for a printer user of the fault.
Patent JP-H05339907-A (JP)
Title: Block and its manufacture
Inventor: OSAGAWA KANGO
IPC: C04B26/26
Filed: 1992-06-09
Abstract: PURPOSE:To stably keep the shoulder of road by a method in which a projected wire intended for burying the bottom of a block is mouled integrally with the block body, and the blocks are serially placed on the surface of road. CONSTITUTION:A block body 1 is formed by moulding and drying under a pressure an asphalt mixture containing 10-20% incineration ash into a semicircular form. A projected wire 2 is integrally provided to the block body 1 along the lengthwise direction of the bottom, and a reflecting substance 3 is attached as needed to the inner surface of the block 1 in order to reflect the light of vehicle. The block 1 is buried under the ground by turning the wire 2 toward the outside of road and the block 1 is exposed to the surface of road. The block can thus be stably set on the surface of road to safely secure the maintenance of road during running period at night.
Patent JP-S6171356-A (JP)
Title: Nitrogen analysis method of coal
Inventor: SAITO AKIRA
IPC: G01N31/00
Filed: 1984-09-17
Abstract: PURPOSE:To analyze nitrogen in a stable state, by mixing a specified amount of mixed agent of soda lime, alumina and iron oxide including water with a coal sample, heating the mixture at 430+ or -20 deg.C for a specified time period, decomposing the mixture at 950-1,000 deg.C, cooling and condensing the yielded gas, and performing titration of the absorbed liquid. CONSTITUTION:A sample of 1g is put on a porcelain board. Soda lime of 1g and the mixed agent of 0.5g of Al2O3+Fe2O3.H2O are added and mixed. The surface is evenly coated by 1g of said mixed agent. The surface is further coated by 1g of quartz cotton. The porcelain board is mounted on a quartz board. The board is inserted to a position of a pre-heater furnace 1 of a quartz reacting tube 3, whose temperature is kept at 430+ or -20 deg.C. He or Ar gas accompanying steam is introduced. After the heating for 10min, the board is moved into a decomposing furnace 2, which is kept at 1,000 deg.C. Complete decomposition is performed by heating. The decomposed gas is introduced into alkali bath in a steam storing mechanism 4. Ammonia component and steam are cooled and condensed by a condenser 8 and absorbed into an absorbing liquid. Then the ammonia component is determined. Thus nitrogen in coal can be efficiently analyzed in a stable state.
Patent JP-H0511169-A (JP)
Title: Zoom lens barrel
Inventor: TAKAYAMA TORU
IPC: G02B7/04
Filed: 1991-07-08
Abstract: PURPOSE:To prevent a focusing operating ring and a focusing ring from rotating at the time of zooming by making an angle formed by the crossing of the leading groove of the focusing operating ring and the guiding groove of a fixed barrel a specified angle. CONSTITUTION:The zooming is executed by rotating a zooming ring 5. The zooming ring 5 is integrated with a cam ring 3 through an interlocking pin 9 and an engaging groove 5a, so that the cam ring 3 similarly rotates through the rotation of the zooming ring 5. In this case, since a cam pin 7 is engaged to the cam groove 3a and the guiding groove 6a, a holding ring 2 for lens group goes straight along the guiding groove 6a when the cam ring 3 rotates. And focusing is executed by rotating the focusing operating ring 4, however, since the angle formed by the crossing of the leading groove 4A of the focusing operating ring 4 and the guiding groove 1d of the fixed barrel 1 is made to be the specified angle, the focusing ring 6 and the focusing operating ring 4 which rotate at the time of the focusing can be prevented from rotating at the time of the zooming.
Patent JP-H0243521-A (JP)
Title: Organic nonlinear optical element
Inventor: TERAO HIROSHI
IPC: G02F1/355
Filed: 1988-08-03
Abstract: PURPOSE:To obtain the stable org. nonlinear optical material which has a large nonlinear optical constant and a short cut off wavelength by forming a nonlinear optical medium of a specific compd. CONSTITUTION:This nonlinear optical medium consists of the compd. expressed by the formula I, II or III. In the formulas I-III, at least either of R1 and R2 denote an electron-withdrawing group and the remaining groups and R3-R6 denote hydrogen, electron-withdrawing group, etc.; >=2 of R3-R6 denote an electron-withdrawing group and the remaining groups, R1 and R2 denote hydrogen, electron-withdrawing group, etc. R4 and R10 are the same or different from each other and denote a bulky group; R11 denotes a group expressed by the formula -N(R2) (R denotes an alkyl group); R13 denotes the group expressed by -OR. The material which has the short cut off wavelength, is stable and has the excellent nonlinear optical performance is obtd. in this way.
Patent JP-H0274375-A (JP)
Title: Heat sensitive ink ribbon and manufacture thereof
Inventor: NORUBERUTO METSUKE
IPC: B41M5/26
Filed: 1989-07-27
Abstract: PURPOSE: To peel off melt ink easily and completely in a printing process by incorporating a dewatering agent dispersed in a binder into a release layer. CONSTITUTION: Since at thermal printing temperature, at least part of water which is dispersed in or bonded to a binder must be split off, a release layer acquires hydrophilicity during a printing process. In this case, desirable effects are obtained at a temperature of about 50-400 deg.C. Usually, the thermal printing temperature changes in a higher area in the temperature range. The ratio (wt.%) of the dewatering agent in the release layer is not so important. It is important that the release layer, in order to maintain desirable hydrophilicity, releases a relatively small amount of water during printing process. To give a standard, a range of about 10-80 wt.% can advantageously be indicated. As the dewatering agent, organic and inorganic compounds containing crystal water, for example, alum, borax are named.
Patent JP-H0688330-A (JP)
Title: Ground injection chemical
Inventor: SHIMADA SHUNSUKE
IPC: C09K17/02
Filed: 1992-06-29
Abstract: PURPOSE:To make it possible to minimize sulfate ions dissolved in water and hence improve water quality maintenance by adding a phosphoric acid group compound, providing a specified blending requirement, injecting into the ground and solidifying the ground. CONSTITUTION:As a grout which is injected into the ground so as to solidify the ground, an assistant agent is added to an acid reaction agent, aqueous glass and phosphoric acid group compound or this group so as to turn the grout from acid to weak alkali under control. In this case, there is provided a specified requirement which must be satisfied between the composition of aqueous glass, sulfuric acid in the acid reaction agent and phosphorous in the phosphoric acid. More specifically, the following requirement is set: one liter of a grout blending liquid must contain 3.5>SiO2, mole concentration >0.7 and 1.4> (H2SO4 mole concentration/Na2O mole concentration >0.9 and 50> (H2SO4 mole concentration/P mole concentration >3. As an assistant agent, there is available alkali metal or hydroxide in alkali earth metal or salts. This construction makes it possible to enhance water quality maintenance technique, and what is more minimize the effect upon underground structures.
Patent JP-2000038874-A (JP)
Title: Door stop
Inventor: YAGI KATSUMI
IPC: E05F5/06
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a door stop wherein a screw for fixing a rotational body does not become loose when in use. SOLUTION: The door stop comprises a base leg 1 and a rotational body 4 having a stopper body 11 on its forward end. In the leg 1, side pieces 2a, 2b are formed on the opposite sides thereof and a groove 3 is formed to form the upper portion of the leg 1 into a U-shape in cross section. In the body 4, a protruding leg 5 is formed so that the lower portion thereof can be inserted into the groove 3, and a screw insertion hole is formed through one of the side pieces 2a. An internal thread is formed in the leg 5 and a tightening screw 8 is screwed into the screw insertion hole and the internal thread to fix the body 4 to the base leg.  In this case, when the leg 5 of the body 4 contacts the innermost surface of the groove 3 of the leg 1, the axial line of the internal thread of the leg 5 is positioned above the axial line of the screw insertion hole of the leg 1 and the leg 5 is pressed downward against the innermost surface of the groove 3. Under such conditions, the screw 8 is screwed into the screw insertion hole and the internal thread.
Patent JP-S5982219-A (JP)
Title: Tile arranger
Inventor: IWAMOTO SUMIO
IPC: B65G47/14
Filed: 1982-11-01
Abstract: PURPOSE:To arrange many tiles mechanically by arranging partitioning chips slightly larger than outer dimension of tile on the upper face of an arranging board while providing a clamp board at one corner of each matrix to be partitioned by said partitioning chips. CONSTITUTION:Blocks 4, 4'... are fixed through bolts 5, 5'... on upper face of an arranging board 1 to be mounted at predetermined position on a frame 2 to be controlled while corresponding with each side of tiles 3, 3'.... Partitioning chips 6, 6'... for partitioning the central portion of four sides of tiles 3, 3'... from adjoining portions are planted on the upper face of each blocks 4, 4'... to form matrix sections 7, 7'.... Said matrix sections 7, 7'... are slightly larger than the outer dimension of tiles 3, 3'... and have predetermined interval X between tow sides. Clamp boards 9, 9'... are arranged at one corner of each matrix 7, 7'... to be advancable/retreatable in opposite direction through operation of cylinders 11, 11'....
Patent JP-H01110712-A (JP)
Title: Method for determining array of coil of magnet for active shield type magnetic resonance
Inventor: AAMEDO KAMARU KARAFUARA
IPC: G01R33/421
Filed: 1988-08-03
Abstract: PURPOSE: To sharply weaken a floating magnetic field formed around a magnet by compact design and to improve the homogeneity of a magnetic field on the center hole of the magnet by repeating a process for selecting the positions of coils at random, determining currents and adding the quantities of necessary conductors by the prescribed number of times and storing the arrangement of coils capable of minimizing the quantity of a necessary conductor material. CONSTITUTION: The ranges of the prescribed number of coil pairs 51 to 58 in their axial and radius directions are selected and the required intensity of magnetic fields formed in the coils is selected. The positions of coils 51A to 51B coaxial with the coil pairs 51 to 58 in the selected ranges of the axial and radial directions are selected at random and respective coil pairs 51 to 58 are positioned symmetrically about the axial direction. Then required magnetic field intensity is attained on the inside and outside of the coils and currents in respective coils 51A to 58B which are required for removing a selected higher harmonic are determined. Then the quantities of conductors required for respective coils to pass the currents into these coils 51A to 58B are added.  The process mentioned above is repeated by the prescribed number of times and the arrangement or the like of coils capable of minimizing the quantity of the required conductor is stored.
Patent JP-H1018448-A (JP)
Title: Joint of outside-plate panel
Inventor: AIMOTO NOBUO
IPC: E04B1/684
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To install an outside-plate panel easily, and to lengthen the lifetime of a joint. SOLUTION: The end section of an outside-plate panel 1 is bent or bent in the outward direction along an outside plate, a stepped section and a plane section are formed, the plane sections of the adjacent outside-plate panels 1 are superposed to form a recessed groove on a boundary, and the outside-plate panel 1 is mounted on the external surface of a building in an expansible manner in the recessed groove section. A cap member 10 consisting of a U-shaped member, etc., is inserted into the recessed groove so that legs are directed inwards, and fitted and engaged to a spring member energizing the legs so as to be spread to the outside.
Patent JP-S6088176-A (JP)
Inventor: FUJII SHIYOUICHI
IPC: D06H7/04
Filed: 1983-10-15
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-S5983898-A (JP)
Title: Safety device for gas cylinder
Inventor: ISHIZUKI SANZOU
IPC: F17C13/12
Filed: 1982-11-02
Abstract: PURPOSE:To maintain the safety of a gas cylinder by installing, in the bottom part of a valve chamber, a horizontal board which raises a rising and lowering valve piece loaded onto the top part of a vertical rod, when the gas cylinder is tilted, and installing a pendulum type valve operating body under the vertical rod. CONSTITUTION:Even if a gas cylinder 1 is tilted, a horizontal board 7 maintains horizontal situation, since a pendulum type valve operating body 10 tends to restore vertical situation by a means of a weight 8. Therefore, the bottom part inside a valve chamber 4 is raised substantially, and a spherical valve piece 11 is pushed-up. Even if the case is not so severe as in the case where gas cylinder body 1 is thrown down by a large earthquake in a magnitude 5 or more, the spherical valve piece 11 is closely attached onto a valve seat 3 by vibration, and feed of gas can be stopped automatically.
Patent JP-S5894406-A (JP)
Inventor: MIYAZAKI MASANOBU
IPC: B27D3/00
Filed: 1981-11-30
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-S5897389-A (JP)
Inventor: KIDO YOSHIO
IPC: D05B47/04
Filed: 1981-12-03
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-S6351494-A (JP)
Title: Liquid crystal optical element
Inventor: TAKAYANAGI TAKASHI
IPC: G02F1/1333
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a liquid crystal optical element suitable as high-density information recording medium or display, providing improved orientation state of high polymer crystal, by blending high polymer liquid crystal with a specific amount of a biphenyl (derivative). CONSTITUTION:(A) High polymer liquid crystal containing a main chain preferably consisting of poly(meth)acrylate, polysiloxane, etc., and a spacer consisting of 2-18C (oxy)methylene chain is blended with (B) 0.01-10wt% biphenyl shown by formula I (X and Y are H, 1-11C alkyl, 1-15C oxyalkyl, halogen, nitrile, nitro, etc.) or biphenyl derivative to give the aimed liquid crystal optical element. Groups shown by formula II - formula IV (R is OCH3, CH3, etc.) may be cited as liquid crystal group of the component A.
Patent JP-S6271859-A (JP)
Inventor: REONARUDOSU PAURUSU KUREMENSU
IPC: G01N33/543
Filed: 1986-08-19
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-S6173316-A (JP)
Title: Cutting method of amorphous magnetic thin film
Inventor: YAGISAWA TAKESHI
IPC: H01F41/02
Filed: 1984-09-18
Abstract: PURPOSE:To eliminate a problem such as the damage of a punching die even if many amorphous magnetic thin films are cut by embrittling the cut portions of the films and then applying an external force to break it. CONSTITUTION:An amorphous magnetic thin film 1 wound in a roll shape is fed between rollers 2 and 3 to rollers 4, 5. Fine wire-shaped heater 6 is buried in the outer periphery of the roller 2 to heat the cut portion 1a of the film 1 to be embrittled. The film 1 is fed through the rollers 4, 5, between a roller 7 and a guide 8 to be bent and deformed to cut the embrittled portion 1a, and laminated through rollers 9, 10 in a stopper 11. Since the embrittled portion 1a is broken by applying an external force, a problem such as damage of a punching die can be eliminated.
Patent JP-H0482801-A (JP)
Title: Preserving agent for carnation and preservation thereof
Inventor: HARADA CHIEKO
IPC: A01N3/02
Filed: 1990-07-24
Abstract: PURPOSE:To obtain a preserving agent containing a compound selected from chloric acid, chlorous acid, hypochlorous acid, phosphoric acid, phosphorous acid, hypophosophorous acid, or salt thereof and water absorbing resin and used for retaining freshness of carnation. CONSTITUTION:(A) Chloric acid, chlorous acid, hypochlorous acid, phosphoric acid, phosphorous acid, hypophosphorous acid or salt thereof (e.g. alkali metal salt) and as necessary (B) oxide, peroxide, chloride, carbonate, sulfate, etc., of Fe, Ti, Zr, W, Mg, Ca, etc., are blended with (C) water absorbing resin (e.g. sodium polyacrylate) or these components are separately put in air permeable bags to produce the preserving agent. The component B is preferably used at an amount of the components A+B of 5-70wt.% and the component C is preferably used at an amount 0.2-2 time heavier than that of the components A+B. When the above-mentioned preserving agent is packaged together with carnation in corrugated cardboard or film and atored, preferably at <=10 deg.C, freshness of the carnation can be retained for a long period.
Patent JP-H0243261-A (JP)
Title: Thermoplastic resin composition for sealing electronic component
Inventor: KUBO YASUSHI
IPC: C08L81/00
Filed: 1988-08-02
Abstract: PURPOSE:To obtain the title composition excellent in impact resistance, heat resistance and flow by blending an aromatic polythioether sulfone resin, with a silicic filler and a fibrous filler. CONSTITUTION:This composition is constituted of 30-90wt.% aromatic polythioether sulfone resin having repeating units of the formula, an inherent viscosity of, desirably, 0.2-0.7 (solvent: N-methylpyrrolidone, concentration: 0.5g/dl, temperature: 25 deg.C), desirably treated with an acid (e.g., an aqueous acetic acid solution at a pH of 4) or washed with hot water and having an Na content <=900ppm, 10-60wt.% silicic filler (e.g., fused silica) and 0-50wt.% fibrous filler.