baber/WOPTO huggingface dataset:
Patent JP-S63146943-A (JP)
Title: Porous film
Inventor: KAWAGUCHI HEIHACHIRO
IPC: B29L7/00
Filed: 1987-05-08
Abstract: PURPOSE:To obtain a porous film of soft touch, outstanding in moisture permeability, leakproofness and strength, suitable for disposal diapers, etc., by melt forming and drawing of a composition comprising a polyolefin resin, filler and specific polyester. CONSTITUTION:The objective film can be obtained by melt forming into film, of a composition comprising (A) 100pts.wt. of a polyolefin resin, pref. polyethylene and/or polypropylene (esp. linear low-density polyethylene), (B) 50-250pts. wt. of filler, and (C) 5-50pts.wt. of a polyester from polybasic acid and polyhydric alcohol, modified with 14-22C monobasic acid and/or 12-22C monohydric alcohol (pref., containing branched acid and/or alcohol as constituent(s); e.g., a polyester from diethylene glycol and dimer acid, with its both ends hindered with stearyl alcohol or stearic acid) followed by drawing (pref., uniaxial orientation by a factor of 1.5-3).
Patent JP-S5636733-A (JP)
Title: Display unit or color display unit
Inventor: UENO HIDEO
IPC: G06F3/037
Filed: 1979-08-31
Abstract: PURPOSE: To make constant the delay time up to the signal generation of a light pen by displaying the whole display part in specific color when reading a light signal displayed on the display part of a display unit.  
     CONSTITUTION: To change in color a checkered pattern displayed on display part 7a of display 7, color selection switches 17, and 17aW17f, etc., on operation panel 16 are operated and then light pen 15 is brought into contact with a checker to be changed in color, so that switch 15a of pen 15 turns on. After displaying one screen, central controller 8 makes sure of that and switches change-over circuit 13. In consequence, display controller 10 is supplied with an output signal from specific-color signal generating circuit 12 and display part 7a displays the specific color. A signal when the electron beam of display 7 scans part 15 enters address memory circuit 14 to correct the address as much as delay time and the checker assigned by pen 15 is changed in color, displaying a new mosaic pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0276895-A (JP)
Title: Novel oil-soluble coenzyme and production thereof
Inventor: HAYASHIDA MIKIO
IPC: C07H19/207
Filed: 1989-05-02
Abstract: NEW MATERIAL:An oil-soluble coenzyme composed of Brphinsted base having hydrophobic group as anion and coenzyme having Brphinsted acid residue as cation. EXAMPLE:Hydroxy{(p-1,1,3,3-tetramethylbutylcresoxy)ethoxyethyl} dimethylbenzylammonium nicotinamideadeninedinucleocide. USE:Used for producing of alcohol. PREPARATION:For instance, a Brphinsted basic substance having hydrophobic group [e.g., hydroxy{(p-1,1,3,3-tetramethylbutylcresoxy) ethoxyethyl}dimethylbenzylammonium] is reacted with a coenzyme having Brphinsted acid residue (e.g., nicotinamideadeninedinucleocide) at room temperature and pH7.0 to obtain an oil-soluble coenzyme.
Patent JP-S63278539-A (JP)
Title: Liquid dispenser
Inventor: KIRIE JUNICHI
IPC: B01D15/08
Filed: 1987-05-11
Abstract: PURPOSE:To conveniently dispense a soln. with a set hydrogen ion concn. by composing the title dispenser out of a mixing tank, an electrode for measuring the hydrogen ion concn., a dispensing liq. tank, a liq. dispensing part, a control part for controlling the amt. of the dispensing liq., and a connecting pipe. CONSTITUTION:For example, a soln. A with the hydrogen ion concn. (m) and a soln. B with the hydrogen ion concn. (n) (m>n) are respectively charged in the dispensing liq. tanks 7-1 and 7-2 to prepare a mixed soln. wherein the hydrogen ion concn. is controlled to (x) and the total amt. of the soln. to (y) ml. The theoretically calculated amts. of the solns. A and B, the set hydrogen ion concn. (x), etc., are inputted to the dispensation control part 5. The appropriate amt. of the soln. A is then sent into the mixing tank 1, and the hydrogen ion concn. (z) is measured by the electrode 2. The fact that the measured value (z) is higher than the set value (x) is judged by the dispensation control part 5, and the dispensation of the soln. B to the mixing tank 1 is indicated. The amts. of the solns. A and B to be dispensed when the measured value (z) is equalized with the set value (x) are read by the dispensation control part 5, and the remaining amts. of the solns. A and B to control the total amt. of the mixed soln. to (y) ml while maintaining the set value (x) are calculated. The calculated amts. are indicated to the liq. dispensing part 6, dispensation is carried out, and the regulation is finished.
Patent JP-S63278178-A (JP)
Title: Image processor
Inventor: SATO HIRONOBU
IPC: G06T1/00
Filed: 1987-05-11
Abstract: PURPOSE:To eliminate the need of operation for patching and rereading an image and to extremely improve operability by providing a means for synthesizing read image data with stored image data and storing in a storage device. CONSTITUTION:Before a reader 5 reds a novel original image to the stored picture data in the storage device 2, whether a synthesis with the picture data is executed or not is displayed on a display device 1. When an instruction for synthesizing and reading the image is inputted from an input device 3, an entirely controller 5 sets a reading range, stores this range set value in the device 2 and sets to a reading start position. At the time, the reader 5 mounted on a printing heat part is moved to the reading start position. Thereafter, the novel original image is read by the reader 5. This read image data is stored in the device 2. In such a way, the synthesized and read data is outputted to an output device 4 to obtain a synthesized image.
Patent JP-H01284443-A (JP)
Title: Straight type can seaming machine
Inventor: MORIMOTO KENJI
IPC: B21D51/30
Filed: 1988-05-11
Abstract: PURPOSE:To seam cans satisfactorily at a high speed with less impact by providing a can supporting rotary plate, seaming rails having forming grooves which seam the cans grasped in seaming chucks and seaming chuck soft cams disposed along an endless track. CONSTITUTION:The can 65 in which a content liquid is packed by a filler is transferred by a dog chain in a can carrying path 61 and is transferred to the can supporting rotary plate 7 of a seaming unit in the inlet part of the can seaming machine. The cylindrical part of the can is then fitted to the arc of a can holder 9. The seaming chuck 5 descends to fit a can cap 66 to the aperture of the can 65 so that the can is grasped by the rotary plate 7 and the chuck 5 under a prescribed pressure. The can is rotated at nearly the same speed as the moving speed of the unit which is the circumferential speed of the outside circumferential part of seaming by a gear 13 and a rack gear 35, etc., during the time when the unit moves in the straight section. The can is subjected to the continuously changing seaming by the first seaming rail 58 and is in succession subjected to secondary seaming by means of the second seaming rail 60. The impact of the seaming is thereby decreased and the good seaming shape is obtd. at a high speed.
Patent JP-H08285907-A (JP)
Title: Radio wave absorption measuring instrument
Inventor: YOSHITAKE MASUSANE
IPC: G12B17/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide a radio wave absorption measuring instrument in which a large sample which is not formed in a doughnut shape can be measured. CONSTITUTION: A horn type body 5 comprises an outer conductor 6 in which the square cylindrical part 6b is integrally connected to the open end of the horn part 6a of the square cross section and a thin platelike central conductor 7 disposed like a partition plate at the position bisected therein over both the part 6a and the part 6b of the conductor 6 and held in an electrically non- conduct with the conductor 6. A coaxial connector mechanism 8 for connecting the conductors 6 and 7 to the outer conductor and the central conductor of a coaxial cable 9 is provided at the throat of the body 5.
Patent JP-S60255200-A (JP)
Title: Dehydrating method of sludge
Inventor: FUKUZAKI HIRONOBU
IPC: C02F11/14
Filed: 1984-05-31
Abstract: PURPOSE:To improve dehydratability with a low amt. of addition by adding a polymer having quaternary ammonium salt at the main chain and lime to sludge. CONSTITUTION:The polymer having quanternary ammonium salt at the main chain and lime are simultaneously added as a dehydrating agent for sludge such as excess sludge or mixed sludge to said sludge or the polymer is added thereto after the lime is first added to the sludge. The dehydrating agent improves the dehydratability with the low amt. of addition.
Patent JP-H049502-A (JP)
Title: Drain water level controller of feed water heater
Inventor: TAKAHASHI AKIRA
IPC: F22D1/32
Filed: 1990-04-27
Abstract: PURPOSE:To carry out a stable operation of an electric power plant by mutually relating the conditions of drain water recovery to a low pressure feed water heater, first high pressure feed water heater, and deaerator and carrying out the most suitable and most favorable heat recovery by the process conditions. CONSTITUTION:A calculator 26 incorporates a calculation section 33 for the conditions of change-over and inputs the pressures of a first high pressure feed water heater 6, second high pressure feed water heater 7, and deaerator 1 by pressure sensors 27, 28, and 29, and at the same time comparison sections 34a and 34b compare and calculate the pressure differences between a second high pressure feed water heater 7 - deaerator 1 and those between the first high pressure feed water heater 6 - deaerator 1, and at the time of in-service for each feed water heater drain is recovered in the order of the second high pressure feed water heater, first high pressure feed water heater, low pressure feed water heater, and when load rises, drain is recovered in the order of the second high pressure feed water heater, deaerator and in the order of the first high pressure feed water heater, low pressure feed water heater, and further when the load rises, drain is recovered in the order of second high pressure feed water heater, first high pressure feed water, and deaerator.
Patent JP-S62270061-A (JP)
Title: Recordable still picture reproducing device
Inventor: MINOURA NOBUO
IPC: G11B19/02
Filed: 1986-05-19
Abstract: PURPOSE:To instantaneously reproduce a picture recorded track by shifting a magnetic head recorded to a prescribed track by a picture recording command, to a next track and controlling so as to return and stand by the share of one track with a picture recording mode releasing command. CONSTITUTION:At the time of a picture recording standby mode, it is checked whether a flag is '1' or not, one frame picture recording, a picture recording review or a quick photographing processing is executed, then, a magnetic head 51 is sent for the share of one track in the normal direction and the flag is set. When the flag is '1', the head 51 is shifted by track-pitch in the reverse direction. The processing is executed by sending the shift pulse in the reverse direction to the step motor of a head shifting device 57 from a control device 50, thereafter, a stopping mode is set and the flag is reset to '0'. Thus, when the reproducing mode is set continuously after releasing the picture recording mode, the video signal of the picture recorded track can be immediately reproduced.
Patent JP-S60257836-A (JP)
Title: Fully-porous activated carrier
Inventor: KASAI KENICHI
IPC: C12Q1/00
Filed: 1984-06-04
Abstract: PURPOSE:To obtain an activated carrier capable of flowing an eluate at a high flow speed, by forming said carrier from a crosslinked copolymer having a specific amount of an alcoholic hydroxyl group and an active group and having a specific holdable water amount value and a specific surface area in a specific range. CONSTITUTION:10-80% of the ester group of a copolymer consisting vinyl carboxilic ester and a crosslinkable monomer having a triazine group is converted to a hydroxyl group by saponification or ester exchange reaction and, thereafter, a part of the hydroxyl group is reacted with an activating reagent. The obtained copolymer has 1.0-14.0mmol/g of the alcoholic hydroxyl group and 0.001- 250mumol/g of the active group per the wt. of the polymer and is a crosslinked one of which the holdable water amount is 0.5-4.0g/g and the specific surface urea is 5-1,000m<2>/g and formed into an active carrier having an arbitrary shape such as a film like, yarn like or lumpy shape.
Patent JP-S594033-A (JP)
Title: Pressure welding type semiconductor device
Inventor: AZUMA MINORU
IPC: H01L21/52
Filed: 1982-06-30
Abstract: PURPOSE:To remove a short circuit with a gate in the central section of a semiconductor element substrate caused by the deflection of a metallic plate by setting the long sides of the groups of a plurality of cathode or emitter regions separated by grooves to the distance shorter than the long sides of the groups formed to the periphery when the groups of a plurality of cathode or emitter regions are dispersed and arranged radially extending over the periphery from the center of the substrate. CONSTITUTION:A plurality of cathode or emitter regions 31 are formed radially onto the semiconductor substrate 30 and constituting a gate-turnoff thyristor while being mutually separated by the grooves. A gate region 32 is formed while surrounding these regions, lead wires 33 for extracting gate electrodes are connected to the region 32, and a PN junction exposed to the end surface of the substrate 30 is coated with an insulator 34, such as a silicon rubber, glass, etc. In the constitution, each group radially dispersed and arranged is selected so that the lengths of the long sides of the groups are shortened with an approach to the central section and lengthened with an approach to the periphery. Accordingly, mean forward currents, ON voltage, surge current resistance, etc. are all improved, and thermal resistance between the device and a package is also reduced.
Patent JP-S61269561-A (JP)
Title: Laser printer
Inventor: EGAWA JIRO
IPC: B41J2/44
Filed: 1985-05-24
Abstract: PURPOSE:To reduce number of components by providing horizontal synchronization detecting means by a number less than plural electrostatic latent image forming means and detecting a scanning start point of each laser beam of the electrostatic latent image forming means based on a detection signal from the horizontal synchronization detecting means. CONSTITUTION:Laser scanning from a laser scanner unit to a photosensitive body 301 is conducted by using laser beams (a, b) from laser diodes 314, 315. A photodetection element 200 is provided to detect the horizontal synchronization of the beams (a, b). A horizontal synchronizing detection signal S1 of the element 200 is fed to a terminal S of an FF 201 and a Q output of the FF 201 is inputted to a terminal R of a counter 202 as a line start signal S2. An output S3 of an oscillator 203 is inputted to a clock terminal of the counter 202 and an output signal S4 is fed as a video clock. Laser scan is controlled based on the signals S2, S4. Thus, the horizontal synchronization of the beams (a, b) is detected by the element 200 only so as to decrease number of components and to improve the assembling performance.
Patent JP-S5747362-A (JP)
Title: Aqueous coating agent and its preparation
Inventor: KANEKO HIDEAKI
IPC: C09D7/00
Filed: 1980-08-18
Abstract: PURPOSE: To obtain an aqueous coating agent capable of forming a film having improved resistance, by adding a butadiene type high polymer latex to a phosphate pigment prepared by adding zinc white to phosphate sludge, followed by blending them under reduced pressure.  
     CONSTITUTION: Excess zinc white (0.1W5pts.wt. zinc white based on 100pts.wt. solid amount of phosphate sludge) is added to a sludge prepared as a by-product in the chemical treatment of zinc phosphate, which is blended to form a phosphate pigment. The pigment is blended with a high copolymer latex having 30W70wt% butadiene (preferably styrene-butadiene latex consisting essentially of 30W70wt% butadiene and 70W30wt% styrene) and a viscosity builder (e.g., ammonium casein, etc.), kneaded and stirred under reduced pressure conditions to remove low-boiling volatile cntent and bubbles, to give the desired aqueous coating agent.  
     USE: For coating an underbody of a car. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06140227-A (JP)
Title: High-corrosion-resistant rare earth-transition metal permanent magnet
Inventor: FUKUDA YASUTAKA
IPC: H01F1/053
Filed: 1993-05-14
Abstract: PURPOSE:To improve much more corrosion resistance of a rare earth-transition metal permanent magnet without generating deterioration of its magnetic characteristics. CONSTITUTION:In a permanent magnet containing RE: 10 to 25 atomic % (where RE is one, two, or more than two selected from among Y, Sc and lanthanoids.) and B: 2 to 20 atomic % with the remnant, which substantially consists of a composition of Fe, Co and Ni, the mean grain diameter of crystal grains of the magnet is set in 0.1 to 50mum and at the same time, a crystal grain boundary phase is set in the phase of a rhombic crystal RE (Ni1-x-yCoxFey compound layer (where 0<=x<=0.5 and 0<=y<=0.4) having a thickness of 10mum or thinner.
Patent JP-H07313243-A (JP)
Title: Depilating device
Inventor: IWASAKI SHIGEZAEMON
IPC: B26B19/42
Filed: 1994-05-26
Abstract: PURPOSE:To continuously extend the skin without contracting the skin and perform a depilation. CONSTITUTION:A depilating means for depilating the hairs is situated on one end part of a substantially rectangular case 1. Skin extending members consisting of rotating bodies 100 automatically driven on at least adjacent sides not parallel to each other of the one end part of the case 1 are provided on the sides of the depilating means.
Patent JP-S62267600-A (JP)
Title: Injection pump having circular air lead port at suction port
Inventor: WATANABE NOBUYUKI
IPC: F04F5/10
Filed: 1986-05-16
Abstract: PURPOSE:To prevent cavitation by providing a circular air port having a tubular jacket opening at the suction port while providing an air tube having a regulation valve near the top of the tubular jacket. CONSTITUTION:A tubular jacket 8 is provided at the suction side outer circumference of a suction pipe 1 while projecting ahead a suction port 7 then choked against the suction pipe 7 at the top section and an annular air port is provided at the suction side. An air pipe 9 communicated with the outer air is provided near the top section of the tubular jacket 8 and a regulation valve 10 is connected to the tip section. Consequently, the frictional resistance of the fluid sucked into the suction pipe is reduced and the cavitation is prevented.
Patent JP-H096952-A (JP)
Title: Data processor, forward converting device, inverse converting device, and color converting method
Inventor: AAMADO ZANDEI
IPC: H04N1/41
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enable completely reversible color conversion by integer operation of predictable precision. SOLUTION: This forward converting device performs forward color conversion for respective (n)-bit RGB inputs by a ×2 block 301, adders 302 and 305, subtracters 303 and 304, and a ÷ block 306 and sends out an (n)-bit Yrev output and (n+1)-bit Urev and Vrev outputs. Those conversion outputs are inputted to, for example, a nonlossy coder, which compresses and then expands them to reproduce the original (n)-bit RGB data by inversely converting the expanded data. Rounding up and off generated in the forward conversion is compensated by the inverse converting process, so errors are not accumulated even when the compression and expansion are repeated.
Patent JP-H06331043-A (JP)
Title: Seal structure for valve
Inventor: MORI MASAHIKO
IPC: F16K3/06
Filed: 1993-05-17
Abstract: PURPOSE:To provide a seal structure for a valve wherein seal performance relating to a valve element can be maintained over a long period. CONSTITUTION:A tubular valve case 2 formed with a flow path 1 connected to an upstream flow path and a tubular valve case 4 formed with a flow path 3 connected to a downstream flow path arranged on the coaxial center, to provide a turnable valve element 5 so as to connect/interrupt the flow paths 1, 3 between the valve cases 2, 4, and annular groove parts 7, 8 of equal diameter are formed in opposed end faces of the valve cases 2, 4. A structure is formed by providing annular scrapers 9, 10 so as to come into contact with a surface of the valve element 5 in the groove parts 7, 8, adapters 11, 12 in order to energize the scrapers 9, 10 to a surface side of the valve element 5 and packings 14, 15 brought into press contact with the surface of the valve element 5 in a position of diameter larger than the groove parts 7, 8, and sticking matter in the surface of the valve element 5 is scraped off by the scrapers 9, 10 at the time of operating the valve unit opened/closed, to prevent the sticking matter from sticking to the packings 14, 15.
Patent JP-S604081-A (JP)
Title: Thermal color printer
Inventor: HARA TOSHITO
IPC: B41J2/325
Filed: 1983-06-23
Abstract: PURPOSE:To enable to easily color-print with intermediate tones, by jointly using a thermal recording paper having an achromatic color tone and a color thermal transfer material. CONSTITUTION:The transfer material 10 is provided, for example, with sectioned color ink layers 10B of three primary colors R, G, B on the surface of a resin made ribbon or sheet 10A. When a part 10B' of the ink layer 10B is heated, it is transferred onto the object (usually, an ordinary paper, but in this case, a thermal layer 7B'). Namely, the color ink 10B' released from the ribbon or sheet 10A is adhered onto the thermal layer 7B'. Accordingly, in addition to the color (monochromatic color or mixed color) of the color ink 10B', the dot printed on the thermal recording paper 7 will have a color tone corresponding to printing energy E, in accordance with the density of the thermal layer 7B' seen through the color ink 10B' (the color ink of the thermal transfer material permits the color thereunder to be seen therethrough, thereby enabling synthesis of a color).
Patent JP-S62270617-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: OKITSU YUJI
IPC: H01L23/29
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a resin composition for semiconductor sealing, low in stress, excellent in heat shock resistance and free of mold staining during molding, by mixing a specified modified epoxy resin in which a silicone rubber is dispersed with a curing agent and an inorganic filler. CONSTITUTION:A resin composition mainly consisting of a modified epoxy resin (A) formed by uniformly dispersing a silicone rubber formed by reacting an addition-reactive silicone polymer in the form of particles of a particle diameter <=1.0mu in a graft polymer of an epoxy resin with a vinyl polymer, a curing agent (B) and an inorganic filler (C), and a resin composition which further comprises an epoxy resin (D) if necessary. As the epoxy resin used, a novolak epoxy resin such as glycidylated phenyl novolak or cresol novolak is preferable because of its heat resistance and electrical properties. As the curing agent, a novolak phenolic resin is generally used.