baber/WOPTO huggingface dataset:
Patent JP-H02270856-A (JP)
Title: N,n-dialkyl-3-alkoxy-2-hydroxypropylamine derivative
Inventor: MATSUNAGA SATOSHI
IPC: C09K23/42
Filed: 1988-08-26
Abstract: NEW MATERIAL:An N,N-dialkyl-3-alkoxy-2-hydroxypropylaminosulfobetaine compound expressed by formula I (R1 is 6-18C alkyl or alkenyl; R2 and R3 are 1-4C alkyl, alkenyl or hydroxyalkyl; n is 2-4). USE:Useful as a surfactant for detergents, emulsifying and dispersing agents, etc., especially biochemical surfactants, such as membranous protein solubilizing agents, etc., for separating and purifying water-insoluble proteins. PREPARATION:Tertiary amines expressed by formula II are reacted with propane sultone to readily afford the compound expressed by formula I.
Patent JP-S58117084-A (JP)
Title: Recognizing system of manuscript
Inventor: HAI TOUZEN
IPC: G06K9/03
Filed: 1981-12-30
Abstract: PURPOSE:To attain highly accurate recognition, by using characters obtained through the pickup out of manually written characters by a lot of people, providing modification as to the characters after the 1st discrimination, and performing the 2nd discrimination for the obtained pattern. CONSTITUTION:At the 1st characteristic pickup section CHR1, the characteristics are found out into easy to see form, and the result is compared at a matching section MTH with a prepared dictionary DCT, and the 1st discrimination is done at a candidate selection section CDS and K sets of candidate categories are selected. Next, as to the K sets of candidate categories, modification is given from the characters written by a lot of people by using a modification pattern mask MPM picked up in advance. Next, the 2nd characteristic pickup section CHR2 picks up the characteristic, makes the 2nd discrimination at the discrimination section DSC and takes it as the final result RST.
Patent JP-2000049645-A (JP)
Title: Multichannel-type antenna sharing unit
Inventor: KISHIGAMI KAZUNARI
IPC: H04B1/40
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel-type antenna sharing unit whose constitution is simple where a plurality of radio equipment share a plurality of antennas. SOLUTION: A sharing switch 1 outputting a plurality of transmission signals to one of a plurality of antennas, a synthesizer 3-1 synthesizing the two transmission signals and giving it as the transmission signal of the sharing switch 1, a first change-over switch 2-1 giving a first transmission signal as an input signal inputted to the sharing switch without making it pass through the synthesizer or as one input signal of the synthesizer, a second change-over switch 2-2 giving a second transmission signal as an input signal inputted to the sharing switch without making it pass through the synthesizer or as the other input signal of the synthesizer and a switch control part 4 controlling the sharing switch, the first change-over switch and the second change-over switch are installed.
Patent JP-S6286151-A (JP)
Title: Manufacture of wire rod for lead for pin grid array ic
Inventor: MIYATO MOTOHISA
IPC: C22F1/08
Filed: 1985-09-24
Abstract: PURPOSE:To increase the heat conductivity and strength of a wire rod and to facilitate the wetting of the wire rod with silver solder by carrying out process annealing at a prescribed temp. during the cold drawing of an alloy consisting of prescribed percentages of Ni, Co, Si, Zn, Cr and Cu. CONSTITUTION:An alloy ingot consisting of, by weight, 1-5% Ni, 0.2-1% Co, 0.2-1.5% Si, 0.05-5% Zn, 0.002-0.5% Cr and the balance Cu is hot extruded and cold drawn. During the cold drawing, process annealing is carried out once or more at 550-800 deg.C.
Patent JP-2001035258-A (JP)
Title: Composition of glass fiber braided wire processing agent
Inventor: OTA KENJI
IPC: C09D183/04
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a glass fiber braided wire processing agent capable of forming a glass fiber braided wire having superior permeability to a glass fiber braided object, convergence of the glass fiber and the glass fiber braided object and no surfaced tackiness. SOLUTION: This composition for a glass fiber braided wire processing agent is composed of (A) diorganopolysiloxane, containing not less than two alkenyl groups in its one molecule, while having viscosity of 100-10,000 mPa.s, (B) an organopolysiloxane resin, (C) a nonorganic filler, (D) organopolysiloxane containing not less than three hydrogen atoms coupled with silica atoms in its one molecule [a quantity to make the ratio of the mol number of the hydrogen atoms coupled with silica atoms in this component to the mol number of the alkenyl group in the (A) component be (0.6:1) to (20:1), (E) a platinum catalyst and (F) an organic titanium compound.
Patent JP-S60104812-A (JP)
Title: Crankshaft
Inventor: SHIMADA TOSHIO
IPC: F16C3/20
Filed: 1983-11-11
Abstract: PURPOSE:To realize the weight reduction and higher efficiency of a crankshaft by making the sectional area of the crank-pin-boss-side part of a ring-like portion smaller than that of the crank-weight-side part thereof, while said ring-like portion being used for connecting the crank pin boss to the crank weight part. CONSTITUTION:In a crank web 2, the parts contributing not so much to ensure crank balance, moment of inertia and strength are cut off to make through holes 6, thereby reducing the entire weight of the crankshaft. The crank web 2 consists of a crank weight part, a crank arm part 8 and a ring-like part 9. Those sectional areas are varied by making the thickness (t) of the ring-like part 9 constant and gradually reducing the height of the side face from the vicinity of the crank weight part 5 toward the vicinity of the crank pin boss 3.
Patent JP-S58113417-A (JP)
Title: Injection of grout
Inventor: ICHIKAWA SEIJI
IPC: E02D3/12
Filed: 1981-12-26
Abstract: PURPOSE:To prevent pollution caused by the outflow of grout by a method in which the gelling of grout is accelerated by performing boring work using hot water or injecting the grout mixed with hot water into the ground. CONSTITUTION:In drilling a pit underground through a boring rod serving as an injection tube 1, the temperature of a range 3 of the ground is raised by injecting hot water into the ground, and then a mixture of grout with hot water is injected through the injection tube 1 into the ground in a branched form 5. Thus, since the temperature of the ground is high, the grout is hardened instantaneously to form a strengthened and improved ground area 4.
Patent JP-2001037455-A (JP)
Title: Production of beverage of nutritious food
Inventor: INAGAKI HIROKI
IPC: A61K36/896
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a beverage of nutritious foods, which is excellent in flavor and can be used for producing, e.g. health and refreshing beverages directly (i.e., without processing them by powdering or the like), by uniformly dispersing the nutritious food stocks by the aid of a thickening polysaccharide to have the extracts of these nutritious food stocks. SOLUTION: This method produces a beverage of nutritious foods by uniformly dispersing the nutritious food stocks, e.g. Korean carrot and garlic, by the aid of at least one thickening polysaccharide selected from the group consisting of gelangum, pectin and carageenan, containing preferably 0.02 to 0.1 wt.% based on the beverage. It is preferable to produce the beverage by incorporating the nutritious foods after sterilizing and crushing or milling them into the puree- like state. It is also preferable to have the uniform puree by stirring the puree and thickening polysaccharide added to the solution which dissolves the calcium compound inonized therein, such as calcium lactate or gluconate.
Patent JP-H0551120-A (JP)
Title: Carrier device
Inventor: SHIBATA ATSUSHI
IPC: G06Q50/04
Filed: 1991-08-22
Abstract: PURPOSE:To facilitate a change of a carrier route. CONSTITUTION:The entry unit number is memorized in a memory per set (production unit regulated by design, size, color and so on of an article to be sewn) at the time of putting a hanger onto a hanger conveyer, and the carrier route of the hanger is prepared and memorized per charging unit in advance with route number. In starting new production, in the case of the production similar to past one, the route number is designated and the carrier route is read out (S2), and the route is edited as necessary to be memorized in a memory (S3, S4). It is thus possible to carry hangers to a work station according to the edited passages.
Patent JP-H1155131-A (JP)
Title: Radio transmission power controller
Inventor: ICHIHARA MASAKI
IPC: H04B7/26
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To enable the markedly variable control of transmission power such as a mobile terminal to be used for a CDMA mobile communication system, and to prolong the time of a call with the mobile terminal using a battery for its power source. SOLUTION: An IF signal Sa is inputted to a power amplifier (FET) 16 with variable amplification, attenuation, frequency conversion and band limitation through a variable gain IF amplifier 11, mixer 12, local oscillator 13, BPF 14 and step attenuator 15. A bias current measured value signal Sd detected by a bias current detection circuit 17 is subtracted (negative feedback loop) from a reference value signal Sv, which is generated from a gain control signal Sb and an attenuator control signal Sc by a converting circuit 18, and a bias voltage Sn integrated by an integrator 20 is outputted to the power amplifier 16. Transmission output power Se, corresponding to the bias current point of this bias voltage Sn, is sent out by the power amplifier 16.
Patent JP-2001030560-A (JP)
Title: Ink jet printer
Inventor: HATANAKA MASATSUGU
IPC: B41J2/01
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To realize high speed printing by providing a recording medium guide plate curved arcuately and a section for carrying a recording medium with the print face touching the outer surface of the guide plate, and printing on the recording medium with a print head through an opening made in the guide plate thereby enlarging the print width. SOLUTION: When image information is inputted from a computer to a printer, a crescent roller 8 rotates to feed a recording sheet P in a sheet cassette 7 onto a carrying passage 9. Subsequently, the recording sheet P is fed onto the outer circumferential surface of a guide plate 3 curved arcuately by means of a sheet feed roller 5 and held between the guide plate 3 and the carrying roller 16 of a head unit 2 located at a first position. Thereafter, the head unit 2 begins to turn to the second position side while clamping the recording sheet P which is printed by means of an ink head 13 when the head unit 2 arrives at the opening 12 of the guide plate 3. According to the arrangement, print width can be enlarged and high speed printing can be effected.
Patent JP-H0376038-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI MASANOBU
IPC: G11B11/105
Filed: 1989-08-16
Abstract: PURPOSE:To realize writing with a small recording power and to improve a reading sensitivity by forming a reflecting film of a layer contg. an aluminum material and >=1 kind of materials selected from a specific material group. CONSTITUTION:This recording medium has a magnetic film 45 and the reflecting film 47 on a substrate 41. The reflecting film 47 is constituted by adding manganese, vanadium, niobium, tantalum, magnesium or silver to the aluminum in this case. The thermal conductivity of the reflectivity is lowered without losing the reflectivity of the aluminum if the reflecting film is formed in such a manner. The CN is, therefore, maintained without lowering the reflectivity possessed by the reflecting film 47. Since the small thermal conductivity is attained, the recording power is decreased. The writing with the small recording power is possible in this way and the reading sensitivity is improved.
Patent JP-2000046998-A (JP)
Title: Buffer construction device for geological disposal of vitrified waste
Inventor: AWANO TOSHIHIKO
IPC: G21F9/36
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To construct a buffer in a disposal tunnel for a short time without carrying in a compressed material made of a buffer. SOLUTION: A flat car 2 that runs in a disposal tunnel 1 is equipped with a buffer filling device 5 that fills the side edge area of the inner part in the disposal tunnel 1 with powdery buffer 4 by discharging from a discharge nozzle 10 the powdery buffer 4 which is guided from a housing tank 8. An axial direction compressor 6 that can push and pull an axial-direction compression plate 13 to and fro is provided at the front of the flat car 2. A radial direction compressor 7 that can push out a radial-direction compression plate 18 in a radeally expanding direction is located at the front of the axial-direction compressor 6.  The buffer of a prescribed density is constructed by compressing the powdery buffer 4 filled in the side end area of the inner part of the disposal tunnel 1 in two directions with the axial direction compression plate 13 and the radial direction compression plate 18 respectively.
Patent JP-H0946893-A (JP)
Title: Monitoring system and protective device for set battery
Inventor: KATO SHINJI
IPC: H02J7/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To monitor abnormality in battery in a simple constitution at low power consumption, by using a thermo-sensitive switch for each block including at least a cell in a set battery. SOLUTION: A set battery 10 is constituted by a plurality of single cells 1-i (1-1 to 1-n) connected in series, and a thermo-sensitive read switch SWi (SW1 to SWn) is mounted on each single cell 1-i. Each end of the thermo- sensitive reed switch SWi on one side is connected in common to the power supply VDD, while the other end is connected to each input terminal of a switching unit 20. A judgment unit 30a judges whether the temperature of the single cell 1-i attains a Curie temperature or not on the basis of signals entered according to the switching signals in order to detect abnormality for each single cell 1-n. Since the thermo-sensitive lead switch SWi is used as a thermo-sensitive element, the power consumption is reduced drastically and an effective use of battery is possible.
Patent JP-H0670481-A (JP)
Title: Charger
Inventor: KUNIGA TOSHIHARU
IPC: H02J7/10
Filed: 1992-08-07
Abstract: PURPOSE:To prevent an early-switching-off and an overcharge in the charging of a battery and perform the completed charging of the battery surely, by providing a temperature sensing means for sensing the rising rate of the temperature of the battery to be charged, and by performing the charging control of the battery when the temperature of the battery is lowered from its peak value by a predetermined value and the rising rate of the temperature of the battery is not smaller than a predetermined value. CONSTITUTION:Based on the sensing voltage of a voltage sensing part 3, a charging control part 1 senses the fact that a voltage V of a battery B to be charged is lowered by DELTAV. At this time, based on the sensing temperature of a temperature sensing part 4, the charging control part 1 decides whether a rising rate DELTAT of the temperature of the battery B to be charged is not smaller than a predetermined value or not. When the rising rate DELTAT of the temperature of the battery B to be charged is not smaller than the predetermined value, the charging control part 1 decides that the charging of the battery B to be charged should be completed, and stops the boosting charge of the battery B, and further, indicates the completion of the charging on an indicating part 6. Thereafter, a torque-charging is initiated, and when the predetermined torque-charging is completed, the charging operation of the battery B is completed. Thereby, without generating any early-switching-off and any overcharge in the charging of a secondary battery, its full charging can be performed surely.
Patent JP-H02102460-A (JP)
Title: Insulating member
Inventor: KAARU SHIYUTEEKUMIYURAA
IPC: G01R15/04
Filed: 1989-08-18
Abstract: PURPOSE: To adjust partial pressure ratio to a specified value by changing, at will, interval between an electrode inserted in an insulator of limited conductivity and the insulator end part. CONSTITUTION: Relating to a socket 5 area, an electrode 25 integrated into an insulator 20 is provided inside the lateral cross section of the insulator 20. An assistance insulator 11 indicates a specified ohm resistance value. At that time, a partial resistance R1 between metal connection elements 12 and 13 and the connection element 13, a metal coating 18, a metal plate 16, or a resistance R2 to an adjoining end surface 23 contacting through a supporting member, is formed. Here, a resistance value ratio between the resistor R1 and R2 decides a partial pressure ratio. Therefore, an in-operation voltage applied to the resistor R2 is decided. In this case, the electrode 25 is conductive- connected to the connection element 13. The electrode 25, based on a specified geographical position, causes a partial pressure ratio from a resistance value set accordingly.
Patent JP-H0760843-A (JP)
Title: Manufacture of three-dimensional structure
Inventor: YOKOHAMA MASAKI
IPC: B29C67/00
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a three-dimensional structure having high accuracy and excellent characteristics by forming an optically cured layer having partly different material characteristics of a plurality of optically curable fluidized resins having different characteristics. CONSTITUTION:Optically curable fluidized resin 14 is contained in an optically curable fluidized resin tank 11, and transmitted with an ultraviolet beam 13 from below a glass plate 12 of a bottom to be formed. Then, a table 21 is moved by a vertical actuator 22 and a horizontal actuator 23, filled in a cleaning tank 16 filled with cleanser 15, and cleaned by an ultrasonic generator 30. Thereafter, after an ultraviolet ray source 18 is disposed, the table 21 is introduced into an exposure tank 17, and cured optically curable fluidized resin 24 is completely cured by the ultraviolet beam. Other optically curable fluidized resin 20 is contained in an optically curable fluidized resin tank 19 similar to the tank 11, the table 21 is introduced, and further laminated to be formed of different optically curable fluidized resin by the beam 13.
Patent JP-H0876777-A (JP)
Title: Accompaniment device for singing
Inventor: NARISAWA SADAYUKI
IPC: G09B15/00
Filed: 1994-09-05
Abstract: PURPOSE: To eliminate the burden of the generation of image software, increase in the cost of hardware, and to easily know when to start singing. CONSTITUTION: When a sprite pattern P5 of a green caterpillar is selected, patterns P5-(1), (2)... are read out and displayed in the order shown in the figure as an introduction part is played. Consequently, an animation picture wherein the green caterpillar is crawling, is displayed on a television screen. In this case, the horizontal display positions of the patterns P5-(1), (2)... are set on a constant line. When the introduction starts, the speed of circulation of the patterns is an initially set value, but the circulation speed becomes faster almost at the end of the introduction. Therefore, the green caterpillar on the screen moves faster and a user knows that the song should begin to be sung soon.
Patent JP-S6456008-A (JP)
Title: Dryer for manicure
Inventor: NAMIKOSHI TAKESHI
IPC: A45D29/00
Filed: 1987-08-26
Abstract: PURPOSE: To increase the drying speed by providing an opening for inserting a finger and a far infrared ray drying means for radiating a far infrared ray to dry manicure in the opening. CONSTITUTION: A far infrared ray drying means 2 is provided in the inside of a substantially U-shaped main body 3 where an opening 1 for inserting a finger is disposed. The far infrared ray drying means comprises a blower 4, a heating wire 5 and a far infrared ray radiating plate 7. The far infrared ray radiating plate 7 is made of zirconia ceramics. The far infrared ray radiating plate 7 is heated by hot air to apply a far infrared ray to a finger inserted in the opening 1. Whereupon, as the far infrared ray penetrates into the inside of a nail, drying for the nail is promoted from the inside so that the nail can be dried still at a low temperature in a short time. Further, the finger tip is warmed to improve the circulation of the blood.
Patent JP-2000024566-A (JP)
Title: Manufacture of liquid-applying member and liquid- applying member manufactured by method
Inventor: TAKARASAWA TADAAKI
IPC: G03G15/20
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method possible to manufacture a roller- type liquid applying member provided with a resin surface film of resin having a large number of pin holes and high yield strength to outer force without forming a seam on the resin surface film and to provide a roller-type liquid applying member provided with a resin surface film of resin having a large number of pin holes and high yield strength to outer force without forming a seam on the resin surface film. SOLUTION: A fluororesin film 1 is formed on a metal roller 2 and which a metal brush being brought into contact with the metal roller 2, high d.c. voltage is applied to the metal brush 3 to form pin holes in the fluororesin film 1. As compared with a conventional method employing a biaxial extrusion method of extruding a sheet-like fluororesin, a liquid-coated member having high yield strength and coated with a fluororesin film 1 with no seam can be obtained by coating the fluororesin film 1 in which pin holes are formed on a roller-type liquid-applying member by the described method.
Patent JP-S6368469-A (JP)
Title: Front and rear wheel steering device for vehicle
Inventor: SANO SHOICHI
IPC: B62D7/15
Filed: 1986-09-09
Abstract: PURPOSE:To make the power for phase change-over operation less, by receiving data of vehicle speed, data of steering angle and the condition of a phase change-over switch and by controlling the operation of a drive device in accordance with the speed of a vehicle so that front and rear wheels are steered in a reverse phase condition during low speed running but in a same phase condition during high speed running. CONSTITUTION:A drive device 31 for vertically moving a support shaft 25 for supporting a slide member 21 is composed of motors 32 each provided with an encoder for monitoring the rotational speed and the rotating angle of the motor, four lateral gears, a pair of right and left vertical feed screws 36, and a pair of right and left nut members 37. Drive gears 33 and driven gears 34 are provided at the top ends of the motors 32 and the top ends of the feed screws 36, respectively, and intermediate gears 36 are disposed therebetween. Data of rotation of the motor 32 provided with the encoder are delivered to an ECU which compares the data with data of vehicle speed from a vehicle speed sensor to determine an optimum steering angle ratio between front and rear wheels in accordance with the vehicle speed.