baber/WOPTO huggingface dataset:
Patent JP-S59100821-A (JP)
Title: Flow meter of air
Inventor: NISHIMURA YUTAKA
IPC: G01F1/684
Filed: 1982-12-01
Abstract: PURPOSE:To compensate the response delay of a heat wire and to measure the flow rate of pulsating flow highly accurately by adjusting inertial length at a main flow course between the differential pressure extracting ports of main flow, inertial length at a branched flow course and fluid resistance. CONSTITUTION:In an air flow meter consisting of internal combustion engine arranging hot wire flow meters 4, 5 on its branched flow passage branched from a main air passage 1, it is defined that the length from the branched part of the branched flow passage 3 in the main air passage 1 to a meeting part is L, a ventilation resistance factor in the length L is C2, the length of a by-pass passage is l, and the ventilation resistance factor in the by-pass passage is C1. In this case, the relation between l/L and C1/C2 is adjusted so that the flow rate ratio of pulsating status to the stationary state is included in the range of 1.0-1.2.
Patent JP-H0372031-A (JP)
Title: Production of hot rolled high strength steel plate excellent in surface characteristic
Inventor: MATSUZU NOBUHIKO
IPC: C21D9/00
Filed: 1989-08-11
Abstract: PURPOSE:To produce a hot rolled high strength steel plate free from cloudy pattern and excellent in surface characteristics by successively applying heating treatment, hot rolling, and coiling to a slab of steel with a specific composition under respectively specified conditions. CONSTITUTION:A steel having a composition consisting of, by weight, 0.03-0.25% C, 1.1-2.0% Si, 0.3-1.5% Mn, 0.005-0.1% Al, and the balance Fe with inevitable elements is formed into a slab. Subsequently, the slab is heated in a heating furnace so that slab-surface temp. reaches >=1100 deg.C, and at this time, heating is carried out so that T<=2.75t+1420 is satisfied when T( deg.C) represents the maximum surface temp. of the slab and t(min) represents in-furnace time where a temp. of T-60( deg.C) or above is reached. Then, descaling is performed once or more in the course of hot rolling and rolling is finished at >=(Ar3-30 deg.C), and further, the resulting steel plate is coiled at a temp. between 700 and 350 deg.C. By this method, the hot rolled steel plate free from cloudy pattern over the whole length and width of the coil, excellent in surface characteristics, and having >= about 50kgf/mm<2> tensile strength can be obtained.
Patent JP-S63203714-A (JP)
Title: Desulfurization of iron
Inventor: KODATSKY WILLIAM K
IPC: C21C1/02
Filed: 1987-08-25
Abstract: Iron is desulfurized with a compacted article composed of calcium carbide and a gas-generating solid whereby the article is disintegrated during desulfurization resulting in a substantial total consumption of the carbide and a resultant decrease of residual carbide in the slag produced.
Patent JP-H0760980-A (JP)
Title: Recorder
Inventor: MORITA MASANORI
IPC: B41J2/175
Filed: 1993-08-24
Abstract: PURPOSE:To provide a recorder in which an ink tank requiring replacement can be easily detached from among a plurality of ink tanks fitted in parallel. CONSTITUTION:Ink tanks 1a, 1b, 1c, 1d are placed in parallel in a stationary guide and fitted to a recorder. Ink for recording having different colors is supplied from the ink tanks 1a, 1b, 1c, 1d to a recording head. Grips 2a, 2b, 2c, 2d used in a time for attachment and detachment are formed in the fronts of the respective ink tanks. Further the adjacent grips are placed in the mutually different positions.
Patent JP-H07196582-A (JP)
Title: Recovery of useful bishydroxy aromatic organic compound and bisaryl carbonate from aromatic polycarbonate scrap
Inventor: SHIERUDON JIEI SHIYAFUAA
IPC: C07C27/00
Filed: 1994-09-02
Abstract: PURPOSE: To recover dihydric phenol values and diaryl carbonate values by heating scrap aromatic polycarbonates in the presence of a monohydric phenol and then, distilling the resulting mixture.  
     CONSTITUTION: (A) Scrap aromatic polycarbonates having a carbonate repeating unit of formula I (wherein R is a divalent 6-30C aromatic organic group) are heated with (b) about 3-50 mol, based on 1 mol carbonate repeating unit, monohydric phenol of the formula: R 1 OH (wherein R 1  is a monovalent 6-13C organic group), preferably in the presence of (C) a basic depolymerization catalyst such as tripropylamine at about 60-250°C to form a mixture containing monohydric phenols, dihydric phenols of the formula: HOROH and diaryl carbonates having formula II. After the monohydric phenols are distilled off from the mixture, a dihydric phenol/monohydric phenol adduct is separated at about 40-80°C and monohydric phenols are recovered by the reduced pressure distillation of the resulting mother liquor in the presence of an organic acid, and diaryl carbonates are recovered by the reduced pressure distillation of the residue. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0764688-A (JP)
Title: Input device for display panel
Inventor: KASHIWAMURA HIROAKI
IPC: H02B1/048
Filed: 1993-08-24
Abstract: PURPOSE:To clearly recognize a picture to be inputted and to surely make an input by integrally holding a light guidance member individually projecting a picture on a display panel and a depression switch at the position corresponding to the individual picture. CONSTITUTION:A control switch 5 consists of a frame overcoat case 6 to be fitted to the switch supporting part of an input panel, keytop member 7 where a summit part 7A is fitted to a control hole 6A of the case 6 to be depressed freely, base 10 keeping the keytop member 7 tilted against a supporting frame part 6B of the case 6 by the spring force of a return spring 8 and incorporating a switch unit 9, and light guidance member 11 fixed to a transparent space 10A of the base 10. In operating the key, the display data on the display panel can be recognized through the summit part 7A of the keytop member 7. Thus, the input can be performed with the enough depression like the display data directly being depressed.
Patent JP-S5999640-A (JP)
Title: Bulb
Inventor: MIYAKE MASANOBU
IPC: H01K3/16
Filed: 1982-11-30
Abstract: PURPOSE:To make it possible to facilitate joining described below as well as prevent a base from being disconnected even if a bulb is used over a long period of time while surely holding said joining by making a gap between the internal surface of opening of a base shell and the external surface of a sealing part less than a specific value and bonding said surfaces together while allowing a silicon series adhesive to lie in the gap between said surfaces. CONSTITUTION:A portion between a sealing part 1a including the convex strip 14 and convex part 13 of a screw part 12 and a base shell 8 is formed in a gap part 15 for bonding. This bonding gap part 15 is provided to set a gap (l) between the outer surfaces of a sealing part 1a and the inner surface of the base shell 8 less than 0.5mm., and these surfaces are bonded together via a silicon series adhesive 16. Namely, the adhesive 16 is applied in a spot by injecting the adhesive 16 onto the outer surface of the sealing part 1a by means of high pressure air, and thereafter the base shell 8 is placed to cover the outer surface air, and thereafter the base shell 8 is placed to cover the outer surface and bonded by heating it to 100 deg.C or 200 deg.C from the outside.
Patent JP-2000037565-A (JP)
Title: Yoyo
Inventor: ICHII JUNJI
IPC: A63H1/30
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a yoyo of which rotary core is not taken out of a center shaft during play and which is easy to do a maintenance work by disassembling at necessity. SOLUTION: A bearing section 6 is formed at a center of a pair of opposing rotary bodies 1 which has hollows 4 within an interior of the rotary bodies. A shaft section 10 is detachably inserted into the bearing section 6 in such a manner that the shaft section 10 is rotated incorporating a rotation of the rotary bodies 1. The shaft 10 is inserted playing into a thread reeling member 16 that is attached between the rotary bodies 1. Retention device 20 having at least one pair of retention means is provided in the hollows 4 of the interior of the rotary bodies 1. Non-retention section 12 is provided at both edges of the shaft 10 to detachably cramp the non-retention section 12 by a retention section formed on one pair of retention means.
Patent JP-S6366009-A (JP)
Title: Sunken sand scraping-up machine
Inventor: ISHIBASHI TAKEYUKI
IPC: B65G65/06
Filed: 1986-09-08
Abstract: PURPOSE:To improve drapeability of the chain of a horizontal moving part to a sunken sand deposition surface, by a method wherein the cure of the chain of the lower horizontal moving part of the chain of a sunken sand scraping-up machine mounted to a sewerage processing equipment is caused to form a suspension line. CONSTITUTION:A sunken sand scraping-up machine has a chain 2 provided with a number of buckets 3 and rotated and guided by means of sprocket wheels 4b-4g. The rotation causes scraping of sand 17 settled on the bottom of the settling basin of a sewerage processing equipment to carry it upward, and the sand is discharged onto a belt conveyor disposed between wheels 4c and 4d. To cope with situation in that the height of the sand 17 settled on the basin bottom is changed with a time, an arm 5b is rotated through the actuation of an arm lifter 6, and a lower horizontal moving part 20 of the chain 2 is always positioned above the sand 17. In this case, the horizontal moving part 20 of the chain is so situated as to form a suspension line, and the suspension line improves drapeability of the chain 2 of the horizontal moving part 20 to the sand 17 surface.
Patent JP-S6271756-A (JP)
Title: Power steering gear utilizing electric motor
Inventor: IKEKI YOSHIKAZU
IPC: B62D5/04
Filed: 1985-09-25
Abstract: PURPOSE:To reduce the number of parts in a circuit, simplify the whole constitution economically and facilitate assemblage and adjustment by supplying voltage to an electric motor according to the steering angle speed of a steering wheel without using a torque sensor and a steering angle sensor. CONSTITUTION:A steering wheel is turned to rotate a rotary encoder of a steering angle speed sensor 10 and detect calculatively right and left rotational directions and steering angle speed by a controller 18 from the pulse generating manner and the number of pulses. And the rotational direction and voltage amount of an electric motor 15 are determined on the basis of that calculative result. At the same time a clutch 17 is engaged to transmit the turning force of the electric motor 15 to a second pinion gear, and operates a rack gear 14 for power shift. Thus the whole constitution is simplified to reduce the number of parts so that an economical power steering gear easy to assemble and adjust can be provided.
Patent JP-S6454895-A (JP)
Title: Remote control transmitter with reservation storing function
Inventor: YOSHINO MASANORI
IPC: H04Q9/00
Filed: 1987-08-26
Abstract: PURPOSE:To transfer a program to be habitually reserved to a main device from a remote controller by calling a reservation memory and not by reserving over again every time by storing plural pieces of reservation data in the reservation memory, and updating date data automatically. CONSTITUTION:At the time of a reservation mode, the reservation data, inputted from a key board 1, is held or stored once in a reservation data storage device 6, and at that time, a displaying means 4 is operated so as to display the reservation data on a display unit 7. Afterwards, the contents of it are stored in the memory. The memory is linked with a time counting means 41, and advances the data corresponding to - month - day in the reservation data by a week automatically at the point of time when its date passes over, and stores newly the contents. At the time of transfer, the reservation data of the reserved contents is displayed on the display unit 7 by operating the displaying means 4 by a key input, and the reserved contents are transmitted to the main device by pushing the key input.
Patent JP-H0379204-A (JP)
Title: End surface cutting machine
Inventor: TSURUMI TOSHIHIKO
IPC: B23B19/02
Filed: 1989-08-16
Abstract: PURPOSE:To improve degree of parallelization of both end surfaces in a cutting machine of an end surface such as a rotation polygon mirror by mounting a cutting tool for cutting both the end surfaces of a machined article on the same table and by carrying out machining of both the end surfaces of the machined article through moving of the table. CONSTITUTION:A cutting tool 14 is fixed so that it is opposed to a tool rest 13, and an article to be machined 16 is inserted between a claw 15. Next, when a main spindle 5 is floated by supplying compressed air to a bearing 3 and electric current is applied to a stator 4 so as to rotate the main spindle 5, the article to be machined 16 is also rotated. Then, a predetermined amount of bite is given to the cutting tool 14 by a motor 12. At this time, as the article to be machined 16 is pushed by the cutting tool 14 from both the sides, the amount of bite on both the sides is made equal. In this state, a table 10 is moved and the cutting tool 14 is moved in the radial direction of the main spindle 5. In this way, the article to be machined is cut.
Patent JP-S6455031-A (JP)
Title: Magnetic bearing motor
Inventor: FUKUYAMA HIROMASA
IPC: F16C32/04
Filed: 1987-08-26
Abstract: PURPOSE:To obtain the smooth turning force by making it possible that the magnetic force of a position controlling electromagnet does not disturb the magnetic force of an electromagnet for the rotational drive. CONSTITUTION:The rotation of a rotor 10 is made by applying the sine wave voltage from the source of an oscillator 120 to four stator coils connected to the terminals 141-148. The rotor 10 is the focus of a position control by detecting the displacements in the directions of X and Y of the rotor 10 by the sensors 11 and 13 and controlling the voltage applied to the four position controlling coils connected to the terminals 161-168. For the Y direction, after operating the PID signals of the signals of a detector 13, for each of them as the differential signals at the second adder 112 and a subtracter 107, the inversive and the non-inversive output is selected by the analog switches 114 and 109 according to the signals from the oscillator 120, that is, to the rotating position of the rotor and is applied to the position controlling coils by adding them to the signals from the oscillator 120.
Patent JP-S6270269-A (JP)
Inventor: MIYAI AKIRA
IPC: C04B35/581
Filed: 1985-09-25
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-H08111072-A (JP)
Title: Method and device for recording disk
Inventor: YAMAUCHI KEIICHI
IPC: G11B20/12
Filed: 1994-08-11
Abstract: PURPOSE: To correct many errors by recording prescribed digital data on sectors while adding an error correction code at a recording time and constituting groups with these plural sectors. CONSTITUTION: The data recorded on one sector are constituted of data, control data(CD), error detection code (CRC) and error correction code(ECC), and they are read out successively in the direction of the arrow to be recorded. The data recorded in such a manner are reproduced from an optical disk 3 to be demodulated by a demodulation circuit 4. A demodulated signal is inputted to a correction circuit 5, and an error is corrected for every sector by using the error correction code arranged for every sector.
Patent JP-2000044570-A (JP)
Title: Production of spiroglycol
Inventor: YOSHIDA SHU
IPC: C07B61/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a spiroglycol having a purity sufficient for being used as a raw material for polymers. SOLUTION: This method for producing a spiroglycol comprises reacting pentaerythritol with hydroxypivalic aldehyde in the presence of an acid catalyst in a 3-10C aliphatic alcohol, e.g. isobutanol, as a solvent.
Patent JP-2001040145-A (JP)
Title: Rubber composition for tread
Inventor: OTA TAKESHI
IPC: B60C1/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tread, which has good processability and ensures a low fuel cost and a high abrasion resistance, by compounding a rubber component, silica-containing carbon black, carbon black and/or silica, and an organopolysiloxane. SOLUTION: The rubber composition for tread is obtained by compounding 100 pts.wt. of a rubber component (A), 5 to 80 pts.wt. of silica-containing carbon black (B), carbon black and/or silica (C) in such an amount that the total amount of components (B) and (C) ranges from 40 to 100 pts.wt., and an organopolysiloxane (D) of formula I wherein, X represents O1/2[(CH3)2SiO]bR1 or O1/2R1 provided that at least one of X's is O1/2[(CH3)2SiO]bR1; R1 represents H or a 1-5C monovalent hydrocarbon; (b) is 1 to 100; and (a) is 1 to 20} in an amount of 0.5 to 10 pts.wt. relative to the component (B). The component (D) is represented by formula II when a=1, b=1, all of X's are O1/2[(CH3)2 SiO]bR1 wherein all of R1's are ethyl, and is represented by formula III when a=2, b=2 and all of X's are O1/2[(CH3)2SiO]bR1 wherein all of R1's are ethyl.
Patent JP-H0377688-A (JP)
Title: Simple method and device for preventing contamination of flow passage
Inventor: OE HIROAKI
IPC: C02F1/44
Filed: 1989-08-16
Abstract: PURPOSE:To prevent the intrusion of microorganisms from a flow passage connected to an open end by providing a mechanism having the antimicrobial effect to lower the propagation of the microorganisms in at least a part of the flow passage. CONSTITUTION:Pasteurized or sterilized liquid is discharged through the flow passage 1 to the outside. The discharge is stopped by a valve 3 or the like installed before the mechanism 2 having the antimicrobial effect. The liquid remaining in the flow passage flows out mostly from the open terminal 4 of the flow passage 1 even up to the valve 3 by gravity fall, etc., without stagnating when the discharge is stopped. The sticking, propagation, etc., of the microorganisms remaining in the slightly remaining liquid and the microorganisms intruding from the open terminal 4 are suppressed by the mechanism 2 which is applied in the form of a film on the inside surface of the flow passage 1 and has the antimicrobial effect, by which the contamination of the inside of the flow passage 1 by the microorganisms from the outside world is prevented. The mechanism having the antimicrobial effect includes the mechanism constituted by installing a thin circular tubular structure of a high polymer molded after being mixed with various antimicrobial agent or metal, etc., into the flow passage, the mechanism constituted by applying a coating material mixed with the antimicrobial agents in the flow passage, etc.
Patent JP-S60105029-A (JP)
Title: Document input device
Inventor: ITOU TSUTOMU
IPC: G06F3/02
Filed: 1983-11-11
Abstract: PURPOSE:To decrease the number of input man-hours of a user by producing automatically the phrase spelling supplied previously just with input of a part of the head spelling of the phrase in an estimated control mode. CONSTITUTION:In an estimated control mode, a reading circuit 21 is started by a signal line L13 and a character string on a screen buffer 18 corresponding to a cursor is set to an input character buffer 22. At the same time, a comparators 23 is started. The comparator 23 compares the contents of the buffer 22 with the head of a character string 26 of a self-contained word table 11. This table 11 stores the string 26 of phrases fed so far and its generating frequency 27. As a result of this comparison, each coincident entry of the table 11 is set to a candidate table B24. At the same time, a writing circuit 25 is started to read each entry of the table B24. Thus a character string of the highest generating frequency is extracted and set at the position of a cursor work register 10 on the buffer 18 via a data bus L18.
Patent JP-H1148983-A (JP)
Title: Jig for marking in vehicle steering shaft
Inventor: OKIHARA MARI
IPC: G01M17/007
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To perform an economical marking with excellent operability without limiting marking members to be used by performing the positioning by a reference hole of a vehicle steering column cover and a tip part of a steering shaft and using members for marking and a ruler part. SOLUTION: A jig A for marking is used when an angle revolving a vehicle steering shaft S is shown. At first, a lock member 11 of the jig A for marking is inserted into a reference hole C1 and a fitting hole 12 conformed to the diameter of the vehicle steering shaft S is fitted into the tip part of the steering shaft S. Further, the positioning of the jig A for marking is performed by abutting a tip surface S1 on an abutting part 13. A marking is performed for a reference line by using a marking member M along a ruler part. This marking member M may be allowed if the member M is any member to be marked and is not limited to special members. By the marking of this reference line, a mounting work of a handle part in a succeeding process can be easily performed.
Patent JP-H0750252-A (JP)
Title: Alignment stage device and aligner using the same
Inventor: KORENAGA NOBUSHIGE
IPC: H01L21/68
Filed: 1993-08-03
Abstract: PURPOSE:To make it needless to use plural coils for fine adjustment linear motors. CONSTITUTION:An x stage 2 is shifted in x direction by an x power cylinder 5 while y stage 3 supported by x stage 2 is shifted in y direction by a y power cylinder 7. The moving part 6b of x linear motor 6 for fine adjustment of the x stage 2 is integrated with the x stage 2 while the stator 6a is integrally provided with an abutting plate 5c integrated with the rod 5a of x power cylinder 5 so that it may be made needless to use plural coils for the fine adjustment linear motor 6 since the moving part 6b and the stator 6a can be shifted together with the x stage 2 when the x power cylinder 5 is driven. The same is true with the y linear motor 8.
Patent JP-S6456611-A (JP)
Title: Hair dye composition
Inventor: TSUJI MASAYASU
IPC: A61K8/73
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a hair dye composition, capable of preventing damage of the hair, providing excellent dyed and finished state and having improved shampoo resistance and light fastness, by blending mucopolysaccharides with other ingredients. CONSTITUTION:A hair dye composition obtained by blending mucopolysaccha rides selected from hyaluronic acid, chondroitin, chondroitin sulfate, mucoitin sulfate, caronin sulfate, chitin, alpha-heparin, keratan sulfate, dermatan sulfate and salts thereof in an amount of 0.001-5wt.%, preferably 0.01-3wt.% based on the total weight of the hair dye agent with other ingredients. The mucopolysaccharides are preferably blended in the first agent consisting of an oxidation dye intermediate of a two-pack type hair dye consisting of the first agent and the second agent consisting of an oxidizing agent. Furthermore, an animal peptide (e.g. collagen hydrolyzate) in an amount of 0.1-10 times based on the mucopolysaccharides is blended to further improve the action thereof.