baber/WOPTO huggingface dataset:
Patent JP-H0831795-A (JP)
Title: Processing apparatus for semiconductor wafer
Inventor: KAWASAKI ATSUSHI
IPC: H01L21/306
Filed: 1994-07-19
Abstract: PURPOSE:To make it possible to feed an aqueous etchant or a cleaning chemical solution uniformly all over a wafer with a large diameter. CONSTITUTION:A chemical feeding part 11 has a long rectangular HF vapor nozzle between two N2 spray nozzles on both sides thereof. Then, HF vapor pressurized by a compressor 10 is sprayed straightforward while a semiconductor wafer 3 is moved on a carrying table 6.
Patent JP-2000022706-A (JP)
Title: Group contact system and storage medium recording program to execute contact system
Inventor: TSUNODA JUN
IPC: G06F21/62
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To promote communication with a third party met on a network. SOLUTION: The system comprises a server 4 that manages user information and of plural user terminals 2 that share the same space in common to attain 2-way communication. Each user terminal 2 is provided with a card generation instruction means 5 and a contents acquisition means 9. The server 4 is provided with a user information storage means 7 and a card generating means 8. The terminal 2 designates a member in communication as a group member through a chat and requests generation of a group card to the server. The terminal 2 acquires the generated group card and stores the acquired contents to make a contact with the member by using other communication means such as a telephone set or a FAX. Furthermore, a sense of mutual intimacy is much more enhanced by generating a snap shot of all the members.
Patent JP-H0475253-A (JP)
Title: Manufacture of battery
Inventor: HANABUSA AKIRA
IPC: H01M2/16
Filed: 1990-07-16
Abstract: PURPOSE:To improve the storage properties and long-range service performance of a battery by forming on a microporous film having predetermined microholes a predetermined thin film by sputtering method using La1-XSrXCo1-YFeYO3-Z (0<=X<1, 0<=Y<1, 0<=Z<1) as a target. CONSTITUTION:A thin film of thickness 2000Angstrom  is formed using sputtering method which uses a mixed gas of Ar and N2 (the partial pressure ratio of Ar to N2: N2/Ar=25%) and by the use of La0.2Sr0.8Co0.8Fe0.2O2.7 as a target on one side of a polycarbonate film 4 of thickness 6mum having microholes of average diameter 0.05mum therethrough, so as to obtain a composite film 11. Such a battery is excellent at both heavy and light load characteristics and an excellent battery which is stable against changes in ambient atmosphere can be offered.
Patent JP-H058214-A (JP)
Title: Casting method of concrete in shaping of concrete pole
Inventor: MARUYAMA TAKEHIKO
IPC: B28B13/02
Filed: 1991-07-03
Abstract: PURPOSE:To provide a casting method of concrete which can shape a high- quality concrete pole. CONSTITUTION:In a casting method of concrete by a concrete pump, which is performed by placing a concrete shuttering 3 on a casting truck 2, a butt end side concrete pump 4 and butt end side casting pipe 9 and a tip side concrete pump 7 and tip side casting pipe 12 are arranged respectively to a butt end side 3a of the concrete shuttering 3 and tip side 3b of the concrete shuttering 3 and the concrete 10 is cast into the concrete shuttering 3 respectively through those butt end side casting pipe 9 and tip side casting pipe 12 while moving the casting truck 2.
Patent JP-H0632683-A (JP)
Title: Production of inorganic backed body
Inventor: TSUTSUMI KAZUNORI
IPC: C04B41/50
Filed: 1992-07-16
Abstract: PURPOSE:To cheaply prevent peeling off of a glaze, uneven color development and crack generation by glazing, at a given temperature, on a surface of an inorganic shaped article composed of cement powders and inorganic powders containing a glass component and then baking. CONSTITUTION:An inorganic shaped body 3 is put on a conveying mean 2 such as a metal roll conveyer, etc., in a curing dry oven 1 and the shaped body is aged and dried for 10-40 hours to hydrate and cure by 60-200 deg.C hot air which is blown into from around an exit of the oven 1 and ventilated from an inlet of the oven 1. After a surface of the obtained shaped body 3 is heated over 50 deg.C, a glaze 11 is applied by a glazing spray 10 and baked to produce an inorganic baked body.
Patent JP-H0938452-A (JP)
Title: Wet flue gas desulfurizer
Inventor: KOMURO TAKEO
IPC: B01D53/77
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To uniformize the dispersion density of a liq. absorbent per unit cross- sectional area through which a waste gas is passed in a so-called horizontal flow-type absorption tower provided with a spray-nozzle flue. SOLUTION: A liq. absorbent is sprayed from a nozzle in a passage for a gas to be treated contg. SOx in the direction not vertical to a liq. absorbent and brought into contact with the gas in this wet flue gas desulfurizer for absorbing the SOx in the absorbent. In this case, the inclination θ (degree) of the absorbent spraying direction to vertical is allowed to satisfy cosθ=Kθ .(Vg/ Vs).(sinα) and 0<=Kθ <=1.0 when Vg<Vs, where Vg is the gas flow velocity (m/s), Vs is the spraying velocity (m/s), and Kθ is the characterization factor of the nozzle.
Patent JP-S6432367-A (JP)
Title: Information transfer system with arithmetic function
Inventor: OKUYA SHIGEAKI
IPC: G06F7/00
Filed: 1987-07-29
Abstract: PURPOSE:To reduce the load of a CPU and at the same time to transfer a minimum and necessary quantity of data by applying the arithmetic processing instructed by a function command to the data which are handled by a transfer command while transferring data by the transfer command. CONSTITUTION:A CPU 2 issues an input/output instruction SIO to an input/ output channel CHP3. At the same time, an I/O 4 and the CHP3 are pointed. This pointed CHP3 sets the function commands 12-15 to apply the specific arithmetic processing to the transfer data from a main memory MSU 1. Then the arithmetic processing instructed by a function command is applied to the data which are handled by a transfer command during execution of the transfer command following the commands 12-15 via a computer element 31, comparators 32 and 34, a counter 33, a control part 35, and registers 36a-36f. The result of said arithmetic processing is sent to the I/O 4. Thus it is possible to reduce the load of a CPU and also to transfer a minimum and necessary quantity of data.
Patent JP-H03125410-A (JP)
Title: Flat coil
Inventor: KURAUSU BEEMU
IPC: H01F5/00
Filed: 1990-07-17
Abstract: PURPOSE: To obtain higher pressure by a method, wherein the winding of a coil is formed by a plurality of wires with unchanged number of turns, and each wire is wound in parallel with each other at every turn. CONSTITUTION: In a flat-type coil of diameter D2 and the number of turns n2 formed by winding two wires, the coil diameter is the same as a single wire type in the case of a single wire type coil (D1 =D2 ) and a plural wire type coil, and the coil diameter is determined by the condition of assembling. The number of turns of the two types of coils are also the same (n1 =n2 ). d2 is the diameter of the wire, V2 is the cubic volume with which the boundary is fixed between the two wires and the insulating layer 2 which comes in direct contact with a diaphragm. The cubic volume, with which the boundary is fixed between the two wires and the insulating layer which comes in contact with the diaphragm, becomes small by making the diameter of the wire small. Impulse wave pressure increases by the decrease in this above-mentioned cubic volume, when the current pulse is same.
Patent JP-H0512809-A (JP)
Title: Format control circuit for disk driving device
Inventor: KITAMURA YOSHITSUGU
IPC: G11B20/10
Filed: 1991-07-03
Abstract: PURPOSE:To detect with a high probability the codes of a format synchronization and of an interruption identification at the defective part of a medium by generating a synchronization code, interruption identification code, and resynchronization code when n pieces of a segment coincidence signal coincide. CONSTITUTION:In the format control circuit 2, each output signals from a circuit 42 for generating a synchronization/resynchronization code and from a circuit 41 for generating the interruption identification code and a write data word PDI are selected and outputted by a selected-circuit 40. By a shift register circuit 30, at the time of a read-out operation, read information NRZIN on the disk medium is converted to a parallel information and outputted on BUSB, and at the time of a write-in operation, the signal on BUSA is outputted as a write information NRZOUT to the medium respectively. At a synchronous pattern detecting circuit 1, the of BUSA and BUSB are compared 20, and when at least n pieces (1<n<m) in the segment coincidence signals coincide, the detecting signals of the synchronization code, interruption identification code, and resynchronization code are generated 10.
Patent JP-S5893194-A (JP)
Inventor: SUGIYAMA KAZUTOSHI
IPC: H05B33/12
Filed: 1981-11-26
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-S5979629-A (JP)
Title: Monostable multivibrator circuit
Inventor: GUNJI OSAMU
IPC: H03K3/033
Filed: 1982-10-28
Abstract: PURPOSE:To improve the accuracy of set pulse width without using a discrete element by providing a preset trigger generating circuit, a clock generating circuit and a programmable counter. CONSTITUTION:The preset trigger generating circuit 1 inputting a pulse generation period determining clock (a) and outputting a preset trigger signal (b) is connected to a load terminal of the programmable counter 4. The programmable counter 4 inputs pulse width setting data C through a buffer 2 and a counter clock (c) from a clock generator 3. The programmable counter 4 is set to 1,110 when pulse width setting data (d) is the ''1'' level, and 1,010 at the ''0'' level. Consequently, the pulse width of an output (g) from a monostable multivibrator can be precisely set without using the discrete element.
Patent JP-H1031826-A (JP)
Title: Method and device for correcting coma aberration in optical pickup
Inventor: TAKAHASHI SHINICHI
IPC: G11B7/12
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for removing coma aberration from each light beam, in an optical pickup that forms multiple light beams each forming a focal point. SOLUTION: In a multiple focus optical pickup capable of tilting alternately and independently an actuator, which consists of an objective lens and a diffraction grating, and a pickup body; first, the pickup body with the actuator fixed on is tilted, and from that reproducing signal, the optimum angle that minimizes the error ratio is determined for each light beam (step S1). Next, using a relation between the optimum angle so calculated and the tilt angle of various coma aberrations previously measured, the pickup body is tilted with the fixing angle determined, so that the pickup body is fixed (step S2). Then, using a relation between the optimum angle and the tilt angle of various coma aberrations, the actuator is tilted with the fixing angle determined, so that the actuator is fixed (step S3).
Patent JP-2001023232-A (JP)
Title: Optical head, parts of optical head and production of optical head
Inventor: MIYAURA TOMOKO
IPC: G11B7/22
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To permit the easy assurance of a surface state necessary for maintaining a positional relation with a recording medium by pressing a porous metallic film formed by vacuum vapor deposition at the end of a light transmission member to the surface of the recording medium and compressively deforming the film. SOLUTION: An optical fiber 10 with which the vacuum vapor deposition ends is pressed to the recording medium and the indium. film 12 formed at its end 10a is pressed to the surface of the recording medium and is thereby compressively deformed. Many gaps exist in the indium film 12 and since the hardness of the indium itself is low, the indium film 12 is easily and smoothly deformed in follow up to the surface shape of the recording medium W by pressing the indium film 12 to the surface of the recording medium. As a result, the surface state necessary for maintaining the positional relation with the recording medium W and an optical head may be easily assured at the end 10a of the optical fiber 10. An opening may be easily formed in the thin part in contact with a projection by making the laser incident from the projection.
Patent JP-H0238703-A (JP)
Title: Three point stop air cylinder
Inventor: TOKUMURA YOSHINORI
IPC: F15B15/24
Filed: 1988-07-29
Abstract: PURPOSE:To enable a piston to stop at three points and make its variable by installing, in an air cylinder, a spring which keeps is stopped the piston at an intermediate position where of drive air. CONSTITUTION:An enclosed spring 6 which is half as long as a cylinder 1 in a natural condition is installed on a piston 2. Thus if supply of drive air is stopped, the piston 2 is stopped at an intermediate position by restoring force of enclosed spring 6, so it is possible to position the piston 2 at three points at both ends of the cylinder 1 and the intermediate position by stop and supply of drive air. Compressive force of the enclosed spring varies according to the position of the piston 2, so it is possible to change speed of the piston 2 under a fixed air pressure.
Patent JP-H0476549-A (JP)
Title: Formation of cut mask
Inventor: NAKABAYASHI NATSUKO
IPC: G03F1/00
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a composite image which has a well matching border line and is close to a natural image by generating binary mask data for a color image, generating half-tone mask data for an area which includes the slanting border line between a background part and an actual body part, and forming the cut mask. CONSTITUTION:Image data are inputted from a storage 12 to a frame memory 14. Then a binary mask formation part 16 checks the possibility that each picture element of the image data belongs to the actual body part or background part by arithmetic using a maximum likelihood method, etc., and generates the binary mask data which is ON '1' for a picture element belonging to the background part and OFF '0' for a picture element belonging to the actual body part. Then the half-tone mask (gradational mask other than 0% mask and 100% mask) having gradations as to the slanting border line according to the binary mask data. The binary mask data and half-tone mask data which are generated as mentioned above are put together to obtain the composite image which has the matching border and is close to a natural image.
Patent JP-H0533753-A (JP)
Title: Ignition device fitting construction of motorcycle
Inventor: KANEKO KATSUYOSHI
IPC: F02B75/16
Filed: 1991-07-30
Abstract: PURPOSE:To surely support an ignition coil integrated type plug cap and easily exchange an ignition plug. CONSTITUTION:This ignition device fitting construction of a motorcycle is provided with a cooling fan 18 fitted to the crankshaft 16 of an engine 11, and shrouds 9a, 9b fixed to an engine so as to cover its circumference. Further it is provided with an air intake port 10, an exhaust port 20, and an ignition plug inserting hole 21 formed on the shrouds 9a, 9b, and a fitting stay 22 extending outward from the exhaust port 20 formed in one body with the engine. Furthermore, it is provided with an ignition coil integrated type plug cap 25 fitted to the fitting stay 22.
Patent JP-2001018023-A (JP)
Title: Press forming die
Inventor: NOJIRI ISAO
IPC: B21D19/08
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a forming die with which a negative angle can be formed even in the case that the width of a product is small and the negative angle is large. SOLUTION: The rotary shaft 26 of a guide rotary cam 22 is vertical to the bottom surface of a lower die 14. Consequently, when the guide rotary cam 22 is rotated in the reverse direction after a negative angle part is formed on a work 12 placed on the lower die 14 by fitting the negative angle forming part 30 of the guide rotary cam 22 into the negative angle forming part 42 of a working rotary cam 24, the negative angle forming part 30 of the guide rotary cam 22 never interferes with the placing face part of the work 12.  It is not necessary to make the diameter of the guide rotary cam 22 larger in order to rotate the guide rotary cam 22 so that the negative angle forming part 30 of the guide rotary cam 22 does not interfere with the negative angle part formed on the work 12, and, consequently, even in the case that the width of the product is small and the negative angle is large, the negative angle is formed.
Patent JP-S5979971-A (JP)
Title: Formation method of lead sotrage battery
Inventor: MAKINO ETSUJI
IPC: H01M4/22
Filed: 1982-10-29
Abstract: PURPOSE:To reduce the specific gravity of an electrolyte at formation current application and improve the formation efficiency in the initial formation by previously reducing the amount of the electrolyte at current application start by 10% or more, adding the reduced amount of electrolyte at the current application start, and then applying formation current. CONSTITUTION:An electrolyte with a preset specific gravity of 1.210(20 deg.C) is injected to a lead storage battery (48Ah five-hour rate capacity) that is assembled using a non-formation plate. In this case, as shown in the figure, the amount of electrolyte that is previously reduced by 10% or more imcomparison with the amount of the electrolyte 700ml/cell is injected at the corrent application start. After the electrolyte is positioned statically, the amount of the electrolyte 140ml/cell previously reduced is added at the current application start and formation current is applied. It is recommened that the standstill and formation temperature is 40 deg.C that will not exert any bad influence on the battery performance and the formation current has such a value obtained by dividing the amount of formation electricity to be applied by the formation time (20 hours).
Patent JP-2001025122-A (JP)
Title: Method of cable installation using gas force feeding
Inventor: HOSHINA HIROSHI
IPC: G02B6/46
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To smoothly insert an additional cable into a sheathed tube with a cable already installed therein by gas force feeding. SOLUTION: The gas force feed method for cable installation is for inserting an additional cable 1 into a sheathed tube 2 with a cable 5 already installed therein, by force feeding the cable using gas. With respect to the method for cable installation, a pressure receiving plate 3 is installed at an end of a cable 1 to be installed, and further a guide groove 4 is formed in the pressure receiving plate 3, to avoid and pass the existing cable 5 through the plate. The existing cable 5 passing in the guide groove 4 is utilized as a guide, and the pressure receiving plate 3 is advanced.
Patent JP-H0770458-A (JP)
Title: Phthalocyanine
Inventor: SUTEIIBUN JIEIMUZU REINORUZU
IPC: B41M5/26
Filed: 1994-08-12
Abstract: PURPOSE: To provide a new compd. substd. with an aryloxy having the max. absorbance peak within an electromagnetic spectrum range, showing solubility in an org. solvent and useful as an electromagnetic wave absorber, a liquid crystal, a singlet oxygen generator or the like.  
     CONSTITUTION: A compd. represented by formula I [wherein M k Pc is a phthalocyanine nucleus represented by formula II; M is a metal atom; k is inverse of 1/2 valency of M; R is a heterocyclic compd. or tertiary amine; R 1  is an aryl or heterocyclic group; R 2  is a (cyclo)alkyl; X is H or a halogen; a is 1 or 2; b is 1-8C; c is 0-4; d is 4-15 and b+c+d is 16], for example, octa-4,5-(4-t-octylphenoxy) iron (II) phthalocyanine bispyridyl complex is designated. This compd. is obtained by reacting 1,2-dicyanobenzene represented by formula III (wherein X 1  to X 3  are each H or a halogen; and at least one of X, X 1  to X 3  is halogen) with a compd. represented by the formula; R 1 OH or R 2 OH and reacting the obtained product with a metal (salt) and reacting the obtained compd. represented by formula IV with a tertiary amine, etc. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6084956-A (JP)
Title: Rotor for permanent magnet synchronous motor
Inventor: IIZUKA TADASHI
IPC: H02K1/27
Filed: 1983-10-14
Abstract: PURPOSE:To readily and reliably couple a yoke and a tile-shaped permanent magnet by heating a cylindrical shape memory alloy to the prescribed temperature or higher and shrinking it. CONSTITUTION:A plurality of tile-shaped permanent magnets 3 are arranged on the surface of a cylindrical yoke 2. The outer periphery of the magnet 3 is coated with a cylindrical shape memory alloy 4. Then, the alloy 4 is heated and shrinked to austenite transition starting temperature or higher to couple the magnet 3 with the yoke 2. The alloy 4 used here has properties such as nonmagnetic property, high conductive resistor, high strength and high heat resistance such as, for example, Ni-Ti shape memory alloy preferably.
Patent JP-H0481041-A (JP)
Title: Exchange startup reception circuit
Inventor: TANAKA NOBUKI
IPC: H04L12/02
Filed: 1990-07-20
Abstract: PURPOSE:To reduce energy consumption by allowing an operating current to flow through a first transistor to a reception relay by a C line ground and turning on a third transistor afterwards. CONSTITUTION:When a line to a data transmitter is caught through a channel unit 2 at an exchange 1, a startup contact 11 is made and a startup signal is transmitted to a C line. In this case, just after the startup contact 11 is made, second and third transistors 8 and 9 are turned off and a first transistor 4 is turned off. Then, an emitter current flows so that the sum of a voltage VBE between the base and emitter of the first transistor 4 and a voltage drop due to a resistor 5 can be limited by the Zener voltage of a first Zener diode 6, and the current at that time is set to be the operating current of a reception relay 3. When the operating current flows to this reception relay 3, the third transistor 9 is turned on and the second transistor 8 is turned on as well after the lapse of fixed time. Thus, the holding current of the reception relay 3 is reduced, and energy consumption can be reduced.
Patent JP-S6346317-A (JP)
Title: Gas kitchen range
Inventor: TATENO AKIRA
IPC: F24C15/14
Filed: 1986-08-14
Abstract: PURPOSE:To limit the drop range of gravy entering through a hole for ignition and to improve ignition performance through prevention of drop of gravy in a pilot burner, by a method wherein a cylindrical guide, opened to the pilot burner side, is attached below the hole for ignition of a burner port. CONSTITUTION:Gravy runs down along the side of a pot 20 and around the lower part thereof. In this case, gravy dropped to the umbreller-form part of a burner port 9 drops to a top plate 2. The gravy entering a hole 12 for ignition flows down along the inner wall of a guide 14 and reliably drops in a gravy pan 18 after it is guided to the tip of the guide 14 due to the presence of an aperture 13. Further, since a pilot burner 5 and an ignition electrode 17 are situated away from the guide 14, the gravy is prevented from dropping thereon. Moreover, ignition is also reliably effected by means of the guide 14.