baber/WOPTO huggingface dataset:
Patent JP-H0255645-A (JP)
Title: Cooling roll for producing rapid-cooled strip
Inventor: YUKIMOTO MASAO
IPC: B22D11/06
Filed: 1988-08-18
Abstract: PURPOSE:To prevent deformation of a roll and seizing by fusing to the roll surface and to stably obtain a rapid-cooled strip having excellent surface characteristic by making a material specifying heat conductivity, proof stress, hardness and tensile strength of the cooling roll for forming molten metal to the strip by forcedly rapid-cooling and solidifying. CONSTITUTION:The material of the cooling rolls 1a, 1b for receiving flowing- down stream of the molten metal and forming to the strip by forcedly rapid- cooling and solidifying is specified. That is, the material satisfying >=0.5Cal/ cm.s. deg.C thermal conductivity, >=30kg.f/mm<2> to 0.2% proof stress, >=150 Vickers hardness (Hv 5g), >=40kg.f/mm<2> tensile strength and >=5% elongation, is used. By this method, the deformation of the roll and the fusion to the roll surface are prevented and the rapid-cooled strip having excellent surface characteristic can be stably produced over for a long time.
Patent JP-S6193093-A (JP)
Inventor: DOI KOICHI
IPC: B65D1/02
Filed: 1984-10-01
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-S6366350-A (JP)
Inventor: ONO KOTARO
IPC: D03D41/00
Filed: 1986-08-30
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-H0866529-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-08-29
Abstract: PURPOSE: To provide a game machine in which a player can easily recognize the start or completion of fluctuation or the fact that a display state is set in a specific state when the fluctuation display of plural kinds of identification information are performed. CONSTITUTION: When plural kinds of patterns are fluctuation-displayed on a display screen, an operation to shuffle a playing card by a dealer image 505 which forms the background of a pattern is performed, and after that, an operation to distribute the playing card is performed. The fluctuation of the pattern is started in display areas 83a-83c to which the playing card is distributed.
Patent JP-2000000039-A (JP)
Title: Shimori attachable and detachable without cutting line of fishing tackle
Inventor: INOUE TERUAKI
IPC: A01K91/06
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a Shimori (a small weight to be attached to a float for special fishing) composed of right and left members screwed with each other and separable at a part contacting with a line-passing hole at the center of the Shimori, attachable to and detachable from the line without removing a connection tool from the line and dispensing with the work for binding or disconnecting the line to the connection tool at the fishing site in the start, change or finish of fishing. SOLUTION: The Shimori 1 is made of a plastic material and composed of a left member having a male screw 4 and a right member having a female screw. These members are screwable together or separable into the right and left members. The left male screw member 4 has a line-threading hole 2 similar to conventional Shimori. The male screw 4 has a narrow groove 3 expanding toward both ends and having a width enabling the insertion of the line from an end of the male screw 4 toward the line-threading hole 2. The right female screw is provided with a draining hole 7 and the surface of a part of the Shimoi 1 is corrugated 6 to prevent the slipping of fingers.
Patent JP-S6265430-A (JP)
Title: Screening method
Inventor: KAWAI YOSHIAKI
IPC: G01R31/02
Filed: 1985-09-18
Abstract: PURPOSE:To scale down facilities, to improve energy efficiency, to shorten workhours and to enhance workability by bringing a material to be screened near to a coil and conducting screening by utilizing heat generation due to eddy currents. CONSTITUTION:ICs to be screened 1 are fed onto a top plate 5 for an electromagnetic induction heating system 2 under the state in which they are placed and held on a jig 6 in a large number. When an electromagnetic induction coil 4 is conducted, the magnetic lines of force 9 are generated in the jig 6 and outer leads 12, inner leads 13, a tab 14 and bonding wires 15 for the IC 1. Eddy currents 10 are generated by the magnetic lines of force 9, and eddy- current generating position themselves generate heat by the electric resistance of said positions. When there is an imperfect disconnecting section 15a in the bonding wires 15, the imperfect disconnecting section 15a is melted by said heat generation, thus completely disconnecting the section 15, then screening the ICs.
Patent JP-H0488770-A (JP)
Title: Drive method for display device
Inventor: MATSUMOTO TOSHIO
IPC: G02F1/133
Filed: 1990-07-31
Abstract: PURPOSE:To realize video display with high picture quality without causing a stripe pattern between lines of picture elements by differentiating the polarity of a signal voltage applied to picture elements of one line from columns of picture elements. CONSTITUTION:One row drive circuit 36a of row drive circuits 36a, 36b in pairs is connected to an odd numbered order scanning signal line 32 counted from an upper side of a liquid crystal panel 31 and the other row drive circuit 36b connects to an even order numbered scanning signal line 32. A timing control circuit 38 operates simultaneously the two row drive circuits 36a, 36b for one field in two fields forming one frame and the even numbered order row drive circuit 36b is started with a delay by one horizontal scanning period from the odd numbered order row drive circuit 36a.
Patent JP-S6268975-A (JP)
Inventor: KATSUBE AKINAGA
IPC: F16F15/02
Filed: 1985-09-18
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-H0756758-A (JP)
Title: Data processor
Inventor: KOGAME AKIRA
IPC: G06F13/28
Filed: 1993-08-19
Abstract: PURPOSE:To provide a data processor unnecessitating the consideration for check bit generation time at the time of transferring data by providing a bus control part with a check bit generating circuit. CONSTITUTION:This data processor generates a check bit for transfer data by the check bit generating circuit (ECC circuit) included in the bus control part 3 when the control part 3 receives a transfer command from an arithmetic processing part 4 and transfers data from an external interface part 2 to a main storage part 1 and stores the generated check bit and the data in the main storage part 1. In the case of transferring data between the processing part 4 and the storage part 1 through a processor bus 6, an error detecting/ correcting circuit (ECC circuit) 41 built in the processing part 4 detects/corrects an error in the transfer data based upon the check bit.
Patent JP-2001031777-A (JP)
Title: Surface protection film, cover sheet, and aqueous ink printed product
Inventor: TANIGUCHI HITOSHI
IPC: C09J7/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a surface protection film which is used for covering the surface of an ink-absorbing material printed with an aqueous ink, and is prevented from uneven deformation by forming the film of a transparent or translucent thermoplastic resin composition having peak temperature of tan δin a specified range. SOLUTION: A composition having a peak temperature of tan δ at 333-353K is used. A polyvinyl chloride resin composition is preferable. A plasticizer in an amount of 10-18 pts.wt. in terms of di(2-ethylhexyl) phthalate is compounded based on 100 pts.wt. vinyl chloride resin. The film may be one in which the one side is flat and the other side is finely uneven with lustrous embossing, each plane constituting the unevenness being flat, or one side is flattened, and the other side is finely uneven by matte embossing, each plane constituting the unevenness is rough. Preferably, the thickness is 60-100 μm.
Patent JP-S6449151-A (JP)
Title: Servo circuit in recording and reproducing device
Inventor: KAWASAKI KENICHIRO
IPC: G11B15/467
Filed: 1987-08-20
Abstract: PURPOSE:To continuously execute reproducing by selecting one of four auto- tracking areas in a frame at the time of variable speed reproducing, and at the time generating head blocking in case of executing control based upon one head, switching the head concerned to the other head. CONSTITUTION:An RS-FF 45 is reset by a reset signal from a timing generating circuit 41, an OR circuit 49 is turned to a low level, a D-type FF 51 is turned to a low level at the trailing edge of a latch pulse generated from a timing generating circuit 41 and the low level output is inputted to an EX OR circuit 40a in an area selecting circuit 40. When a head switching pulse HSWP generating circuit 12 selects a head 1b and its high level output is inputted to the EX OR circuit 40a, an AND circuit 31 outputs a pulse SP2 to the 2nd sample holding circuit 25. Even when blocking is generated in a head 1a in said constitution, the head 1a is switched to the head 1b to continue the reproducing.
Patent JP-H0930878-A (JP)
Title: Preparation of good vegetable seedling and culture method
Inventor: AOKI MASAO
IPC: C05C9/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a vegetable cultivation method comprising the application of a composition containing a urea-calcium chloride salt, exhibiting sufficient fertilizing effect and free from environmental problem caused by the use of excessive fertilizer and problems of weak seedling, blight and insect damage caused by deficient fertilizer to dispense with unnecessary management. SOLUTION: The composition to be used in the present method is applied in the growth of a vegetable seedling of a young seedling stage from the sowing time to about 3-leaved stage by soil treatment, foliar treatment, soil and foliar treatment or seedling immersion treatment. The composition is applied at a rate of about 50-2,000 g/10 are in terms of salt by scattering on a field as it is or after diluting with water to a prescribed concentration. The vegetable for the method is e.g. cabbage, Chinese cabbage, cauliflower, spinach, radish, carrot, tomato, cucumber, eggplant, green pepper, etc. The composition is produced by mixing urea and calcium chloride under agitation at 50-100 deg.C and applied in the form of an aqueous solution having a concentration of 5-60%.  The composition is optionally further incorporated with a spreader, surfactant, agrochemical, other fertilizer, disinfectant, insecticide, growth regulator, additive, etc., for improving the effect of the composition.
Patent JP-H0252450-A (JP)
Title: Conveyance apparatus of semiconductor substrate
Inventor: SUGIURA KEIICHI
IPC: H01L21/68
Filed: 1988-08-17
Abstract: PURPOSE:To eliminate that a dust particle is produced by a slip and to prevent a wafer from being damaged by a method wherein the center of the wafer is sucked to a positioning mechanism by using a pin equipped with a vacuum suction pad, the pin is raised and a face of the wafer is detached from a face of a conveyance belt or a face of a conveyance roller of a conveyance apparatus. CONSTITUTION:When a wafer 5 is transmitted in a direction of an arrow 8a by using conveyance belts 2, a detection sensor 3 detects an end part of the wafer 5. A pin 1 equipped with a vacuum suction pad is started to rise by this detection signal. when the pin 1 comes into contact with a face of the wafer 5, a valve of a vacuum apparatus is opened and the pin 1 sucks the wafer 5. Then, the pin 1 is raised furthermore, detaches the wafer 5 from a face of the conveyance belts 2 and positions it in a prescribed position. Then, the pin 1 closes the valve of the vaccum apparatus when a handler of another conveyance apparatus receives the wafer 5; a leak valve is opened; the wafer 5 is released from its suction; at the same time, the vacuum pin 1 is lowered and returned to its original position. In this manner, the wafer which is transmitted continuously is positioned and transferred to another apparatus.
Patent JP-H1030157-A (JP)
Title: Iron-chromium-nickel alloy stock excellent in press formability, and its production
Inventor: TSUJI MASAHIRO
IPC: C22C38/40
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-Cr-Ni alloy stock for electron gun parts, excellent in press formability, and its production. SOLUTION: The grain size of an alloy stock, having a composition consisting of, by weight, 15-20% Cr, 9-15% Ni, and the balance Fe with inevitable impurities, is regulated to austenite grain size No.7 to 12 by final annealing. Further, the surface roughness of the stock is controlled by means of mechanical surface grinding or rolling so that center line average height (Ra) and maximum height (Rmax) are regulated to 0.05-0.2μm and <=3.5μm, respectively.
Patent JP-H0491479-A (JP)
Title: Mis field-effect transistor
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/78
Filed: 1990-08-02
Abstract: PURPOSE:To obtain high integration, high speed and higher performance MIS field effect transistor by providing a second trench and a third trench which is deeper than the source drain region of low concentration within first trenches provided at both ends of semiconductor substrate between source drain regions to form a gate electrode in the third trench through a gate oxide film. CONSTITUTION:An element isolating region is formed by the use of an insulating film 6 burying a first trench provided to an n-type silicon substrate 1, and a deep source drain region is formed by the use of a low resistance conductive film 8 burying second trenches 7 separately provided to the n-type silicon substrate 1 providing an n-type well region 2 of element forming region and low concentration p-type source drain regions 4 provided the side surface and bottom surface of the second trench 7. The second trench 7 and a third trench 9 which is deeper than the p type source drain region 4 are provided within the first trenches 1 provided at both ends of the n-type silicon substrate 1 between the source drain regions and a gate electrode 11 is formed with a conductive layer burying the third trench 9 through a thin gate oxide film 10.
Patent JP-S58107100-A (JP)
Title: Drive circuit of coil for exciting electromagnetic clutch in electromagnetic clutch motor speed controller
Inventor: YAMASHITA MASAYUKI
IPC: H01F7/18
Filed: 1981-12-19
Abstract: PURPOSE:To suppress the overshoot of the speed of revolution of a motor at the minimum value by mounting a switching element in parallel with the coil for exciting the electromagnetic clutch and controlling flywheel currents flowing through the coil. CONSTITUTION:A thyristor 96 is connected in parallel with the clutch coil 18, and a circuit outputting thyristor-OFF signals SG11a for controlling the thyristor 96 and thyristor-ON signals SG19 is mounted. Flywheel currents flowing through the clutch coil 18 in case of the conduction and interruption of the clutch coil 18 are controlled in response to the variation of the speed of revolution of the main shaft of a sewing machine by the thyristor-ON signals SG19 and the thyristor-OFF signals SG11a. Accordingly, overshoot based on the variation of the speed of the main shaft of the sewing machine can be suppressed at the minimum value while the generation of noises and the generation of heat of the  clutch coil can be reduced.
Patent JP-H0372447-A (JP)
Title: Production of 3-n-monoalkylaminophenols
Inventor: OTSUJI ATSUO
IPC: C07C215/76
Filed: 1989-08-10
Abstract: PURPOSE:To produce the title compound in high selectivity and in high yield in reacting resorcinol with an alkylamine by carrying out the reaction in the presence of zinc chloride to advance the reaction extremely rapidly. CONSTITUTION:Resorcinol is reacted with a primary alkylamine shown by the formula R-NH2 (R is 1-8C alkyl) in the presence of 3-30mol% based on resorcinol of zinc chloride to give a 3-N-monoalkylaminophenol (e.g. 3-N- isobutylaminophenol) shown by the formula. The use of zinc chloride in the amination reaction advances the reaction extremely rapidly and yet by-products resulting from side reactions are not especially observed to attain high yield. The compound shown by the formula is an industrially important compound as an intermediate for a dyestuff for pressure-sensitive and heat-sensitive paper, etc.
Patent JP-H0529841-A (JP)
Title: Amplifier circuit with temperature compensation
Inventor: YAMAMOTO YOSHIHIKO
IPC: H03F1/30
Filed: 1991-07-23
Abstract: PURPOSE:To obtain an amplifier circuit capable of always holding a constant gain for temperature fluctuation by providing a feedback circuit of a differential amplifier with a D/A converter controlling the gain of the feedback circuit. CONSTITUTION:A temperature sensor 5 meansures ambient temperature and outputs an analog signal to an A/D converter 6. The A/D converter 6 in which the analog signal was inputted by the temperature sensor 5 converts the analog signal into a digital signal and outputs the signal to a ROM for temperature compensation 7. In the temperature compensation ROM 7, the data which makes the gain of an amplifier circuit constant at each ambient temperature is preliminarily written, the data is outputted to a multiplying type D/A converter 4 in accordance with the digital signal inputted by the A/D converter 6. The gain of this multiplying type D/A converter 4 is adjusted and the gain of the amplifier circuit is held constant. Thus, the temperature compensation which makes the gain of the amplifier circuit constant is performed even if the resistance value of an input resistor 2 fluctuates with temperature.
Patent JP-S59100400-A (JP)
Inventor: JIYATSUKU AARU FUARAA
IPC: F41C23/16
Filed: 1983-11-01
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-H0490280-A (JP)
Title: Electronic still camera and its recording and reproducing method
Inventor: HATANAKA AKIRA
IPC: H04N101/00
Filed: 1990-08-02
Abstract: PURPOSE:To make a data retrieval, copying and reproduction or the like efficient subject to sector management and recording of a disk by providing a management information read means reading the management information recorded at a prescribed position (cue track) of a recording medium and a recording means recording a picture signal onto a picture recording position (main track) of the recording medium in response to the read management information and revising and recording the management information in response to the state after the picture signal recording to the camera. CONSTITUTION:A luminance signal and a line sequential color difference signal subject to color separation processing and outputted from a color video processor 13 are converted into a digital signal via A/D converters 14a, 14b and written in a frame memory 15. The data read from the frame memory 15 is inputted to a data compression coding section 16. An electronic still picture signal subject to error correction coding is inputted to a recording modulation section 18, in which the signal is subject to 8-10 conversion coding and the DC component is suppressed and the result is recorded onto a still video floppy 20 after subject to amplitude equalization and phase equalization at an equalization circuit 19.
Patent JP-H06110028-A (JP)
Title: Liquid crystal element
Inventor: OKABE NOBUHIRO
IPC: G02F1/13
Filed: 1993-07-28
Abstract: PURPOSE:To develop three stable states with a low threshold voltage by using a liquid crystal composition which has an antiferroelectric phase in two temperature ranges. CONSTITUTION:The liquid crystal element has the liquid crystal composition charged between a couple of electrode substrates 1 and 2 and the liquid crystal composition has the antiferroelectric phase in two temperature ranges. The antiferroelectric liquid crystal 6 is charged between a couple of electrodes 1 and 2 which are arranged in parallel at an interval of, for example, 10mum. The antiferroelectric phase of the liquid crystal composition on the high- temperature side is used as the antiferroelectric liquid crystal 6 and polarizing plates 4 and 5 which cross each other at right angles are arranged. Thus, the antiferroelectric phase on the high temperature side is used and the liquid crystal element can be driven with a driving potential difference which is much less than that of a conventional antiferroelectric composition. Therefore, the superior electrooptic effect that the antiferroelectric liquid crystal has can sufficiently be displayed by low-voltage driving and is applied to, for example, a large- screen high-definition display element, etc., to obtain extreme effect.
Patent JP-2001032203-A (JP)
Title: Asphalt sheet
Inventor: UCHIDA YOSHIKAZU
IPC: E01C7/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt sheet which can be easily handled during transport and provide excellent adhesiveness when a hot asphalt joining material is laid thereon. SOLUTION: In this asphalt sheet 1, a non-woven fabric 3 is embedded in a rubber asphalt compound 2 as a core, and formed in a sheet. A plurality of asphalt grains are adhered to an upper surface of this rubber asphalt compound 2 by the adhesive force of the rubber asphalt compound over the substantially whole surface. An easily peelable paper 5 is adhere to a lower side of the rubber asphalt compound 2. The softening point of asphalt grains 4 ranges 90 to 130 deg.C and when the hot asphalt mixture is laid on the asphalt sheet, the asphalt grains 4 and the rubber asphalt compound 2 are melted, and integrated with the asphalt mixture.
Patent JP-S6264564-A (JP)
Title: Dot impact-type serial printer
Inventor: SUZUKI YUTAKA
IPC: B41J2/505
Filed: 1985-09-18
Abstract: PURPOSE:To provide a dot impact-type serial printer capable of reducing the capacity of a print head drive power supply by controlling in such a manner that a single line of characters are divided for a plural number of times of printing and then printed when it has been detected that a drive voltage is below a fixed voltage value. CONSTITUTION:If the average head drive pins exceeded the level set for the case of ordinary characters and sentences, a voltage detection circuit 9 is actuated and its output given to a printer control 2. At that time, the printer control 2 stops reading data worth pins Nos. 6-9 from the time when it has been given an output from the voltage detection circuit 9 until the time when data of a receiving data buffer 1 has been read. However, the printer control 2 reads only data worth pins Nos. 1-5 and continues printing. If a single line of data from pins Nos. 1-5 was printed, the printer control 2 returns a printing head to the first printing position (column No.1) without line feed, and then reads only data worth pins Nos. 6-9 in a reversed way of the previous process. If printing of data from pins Nos. 6-9 in completed, the printer control 2 feeds the line shifting to the printing of the next line. Thus it is possible to reduce the capacity of a power supply 8 and subsequently cut a price.
Patent JP-S58106863-A (JP)
Title: Integration type semiconductor photo-receptor
Inventor: KUWANO YUKINORI
IPC: H01L27/14
Filed: 1981-12-18
Abstract: PURPOSE:To simplify structure, and to bring the degree of isolation between adjacent light-receiving elements to a level through which mutual interference is inhibited positively by forming a plurality of light-receiving elements by thin- film-shaped non-single crystal semiconductors. CONSTITUTION:The light-receiving elements 11a, 11b, 12, 12 are shaped by laminating transparent electrode films 13, thin-film-shaped semiconductor layers 14 consisting of non-single crystal semicondutors, sich as amorphous semiconductors, polycrystalline semiconductors, etc. and metallic electrode films 15 made of aluminum, etc. onto an insulating substrate 10 in succession. The amorphous semiconductor is manufactured through glow discharge in a reaction gas atmosphere as is generally known. When a light beam 17 irradiates only one light-receiving element 11a, other elements 11b-11d are brought to an air isolation state, photocurrents Ia are outoutted only from the element 11a, and mutual interference among the light-receiving elements is inhibited positively. Since isolation is  formed through etching, etc., the width of an isolation region 16 can be reduced  up to approximately several micron, and the degree of integration can be improved.