baber/WOPTO huggingface dataset:
Patent JP-S59127763-A (JP)
Title: Unit combination for belt type multicolor printer
Inventor: HASEGAWA KAZUMI
IPC: B41F5/04
Filed: 1983-01-08
Abstract: PURPOSE:To obtain a clear and beautiful multicolor printing removing errors in running a sheet, overheating thereof and other causes for poor printings by rationally combining units composing a belt type multicolor printer. CONSTITUTION:A continuous sheet 28 delivered from a mill roll stand via an automatic splicer 34 is fed into a seasoning unit 36 and brought into contact with a heating roll 38 to remove moisture contained while done with a cooling roll 40 to prevent deviation due to shrinkage of the sheet or the like whereby a moisture adjustment is done. Then, in a tension unit 42, pinched between feed rolls 44, the sheet is fed with a positive tension in the direction of delivering the sheet while the tension is adjusted to the level according to the nature thereof. Subsequently, the sheet 28 enters an edge control unit 45 for correction of the deviation in the position thereof at the edge part along the length thereof and thus, fed to a belt type multicolor printer at the rear stage as positioned lengthwise without causing lateral deviation.
Patent JP-H0272853-A (JP)
Title: Inhibitor against change of quality for food and prevention of change of quality of food
Inventor: OGAWA HIROE
IPC: A23L3/3562
Filed: 1989-01-06
Abstract: PURPOSE:To obtain an inhibitor against change of qualities for foods supplying strongly antiseptic effects without damaging flavor and texture of food by blending maltose with glycine, acidic salt of organic acid, etc. CONSTITUTION:(A) <=10wt.% maltose (e.g. malt sugar) is blended with (B) <=6wt.% glycine and (C) one of <=3wt.% acidic salt (e.g. alkali salt of phosphoric acid) of organic acid and inorganic acid, <=0.05wt.% antimicrobial extracted substance of Licorice root and <=5wt.% antimicrobial pectin substance. This inhibitor is used for foods. Bad influence of the inhibitor against change of quality is masked and the inhibitor is readily used.
Patent JP-H05188761-A (JP)
Title: Developing device
Inventor: YAMADA HIROSHI
IPC: G03G15/09
Filed: 1992-01-08
Abstract: PURPOSE:To provide the developing device where toner scattering failure is prevented, is small in size and of high quality. CONSTITUTION:In the developing device of an electrophotographic recorder provided with an agitating electrification means 9 electrifying developer 5 which develops a latent image on a photosensitive drum 1 while agitating it, a magnetic roll 2 retaining the electrified developer 5 and a napping height restriction blade 4 restricting so that the developer 5 is evenly napped, a preliminary restriction blade 6 to carry out restriction, to nap the developer 5 on the magnetic roll 2 evenly in a multiple number of steps is provided.
Patent JP-H07207090-A (JP)
Title: Antibacterial and antimycotic vinyl chloride resin composition
Inventor: ISHIBASHI MASAKAZU
IPC: A01N43/52
Filed: 1994-01-12
Abstract: PURPOSE:To provide an antibacterial and antimycotic compsn. which can permit excellent antibacterial and antimycotic effects to persist for a long period of time even in PVC products having a relatively low plasticizer content. CONSTITUTION:The antibacterial and antimycotic compsn. comprising 5 to 20 pts.wt. plasticizer, 2 to 5 pts.wt. lubricant for external lubrication, and 500 to 1000ppm antibacterial agent with the balance consisting of polyvinyl chloride.
Patent JP-H01177330-A (JP)
Title: Ni-based alloy having excellent corrosion resistance and wear resistance
Inventor: UEHARA TOSHIHIRO
IPC: C22C19/05
Filed: 1988-01-07
Abstract: PURPOSE:To improve the corrosion resistance and wear resistance of the title alloy by incorporating specific amounts of C, Al, Ti and Nb to an Ni-Cr-Mo alloy and specifying the relationship of the amounts among C, Ti and Nb. CONSTITUTION:The compsn. of the Ni-based alloy is constituted of, by weight, 0.4-1.5% C, 10-16% Cr, 9-16% Mo and <=1.5% Al, is furthermore constituted of 1 or 2 kinds of <=7.5% Ti and 2-14% Nb, at need <=10% Fe and the balance consisting of Ni with inevitable impurities. The amounts of C, Ti and Nb are moreover regulated in such a manner that the relationship of (Ti/4)+(Nb/8)>C is satisfied. Ti and Nb not only form MC type carbide together with C, but even after the formation of the carbide, excessive Ti and Nb remaining in an austenitic matrix also form fine deposits matching in the austenitic matrix together with Al and Ni by an aging treatment to improve hardness.
Patent JP-S60146432-A (JP)
Title: Color picture tube device
Inventor: YAMAZAKI HIDETOSHI
IPC: H01J29/76
Filed: 1984-01-11
Abstract: PURPOSE:To improve the focusing performance around a screen and the concentrated error of a side beam by increasing the inner diameter of a deflection yoke core to the electron gun side at the electron gun side end. CONSTITUTION:The inner diameter of a deflection yoke core 8 is increased to the electron gun side at the electron gun side end. As a result, in this area, a protruded vertical deflection magnetic field is reinforced to the electron gun side, deconcentrated operation is increased for a side beam, the electron beam spot distortion on the screen vertical axis end and the orthogonal axis end, and good peripheral focusing is obtained. Besides, since the nonuniformity of the vertical deflection magnetic field is weakened, the deflection unit design that eliminates the concentrated error of the side beam is facilitated and as a result, good concentration characteristics can be obtained.
Patent JP-S63169602-A (JP)
Title: Manufacture of plastic optical fiber
Inventor: UEMIYA TAKAFUMI
IPC: G02B6/00
Filed: 1987-01-08
Abstract: PURPOSE:To increase the amount of platinum and to shorten a setting time by extruding an organic siloxane polymer which forms the core of an optical fiber and thermosetting resin which forms the clad at the same time by using an extruder. CONSTITUTION:A normal tube extruder is so reconstructed as to supply the organic siloxane polymer to an air injection port at a die point. This extruder injects the thermosetting resin which forms the clad from the resin injection port 1 of a head by this extruder and the liquid organic siloxane polymer is sent in from an opening 2 used as an air insertion port; and they are extruded from a die 3 at the same time to form the core and clad. This clad is made of fluororesin and the organic siloxane polymer of the core is cross-linked ad set by the reaction of hydroxyl which uses a platinum compound as a catalyst. Further, the organic siloxane polymer of the core is cross-linked and set by radiation irradiation.
Patent JP-S63169820-A (JP)
Title: Optoelectronic integrated circuit
Inventor: SASAKI GORO
IPC: H03K17/78
Filed: 1987-01-08
Abstract: PURPOSE:To cope with high speed optical communication by constituting the titled circuit by a photodiode, a 1st FET whose one electrode is connected to the anode, and a 2nd FET whose gate is connected to a common connecting point between the photodiode and the 1st FET. CONSTITUTION:Since the photodiode 1 and a 1st FET2 acting like an active load are connected in series, the current flowing therethrough is equal. Since the voltage shown in a point A is fed to the active load 2 at light radiation, the potential at the point A is applied to the gate potential of a 2nd FET3. The 2nd FET3 is turned on in response thereto and a drain current flows and an electric signal in response to the light signal is obtained. If no light is radiated to the photodiode 1, the current flowing to the diode 1 is decreased and the 2nd FET3 is turned off. That is, the 2nd FET3 is turned on/off at high speed and copes accurately with the high speed optical communication.
Patent JP-S5388525-A (JP)
Title: Purity adjusting auxiliary device
Inventor: KATOU KATSUTOSHI
IPC: H01J9/42
Filed: 1977-01-14
Abstract: PURPOSE: To produce a uniform magnetic field by utilizing three pairs of exciting coils for the vertical component force and two horizontal component force of the earth magnetism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59128000-A (JP)
Title: Powder molding machine
Inventor: NAKATSUCHI KOUJI
IPC: B30B11/08
Filed: 1983-01-11
Abstract: PURPOSE:To eliminate the uneven thickness of a molding and to make the thickness uniform by leveling off the powder while rising or rotating a bottom die in the stage of packing the powder in a cylindrical die. CONSTITUTION:The metallic oxide powder 4 charged into a cylindrical die 5 is leveled off by a leveling plate 13 when a bottom die 7 is in a slightly ascending state or while the bottom die is rotated by a gear for rotating the bottom die. The powder on the front side in the advancing direction of an arrow A is packed with high bulk and the rear side is packed with low bulk in the case of the former. The density of the powder is lower on the front side of the die 5 and higher on the rear side and is offset by each other, whereby the uniform powder having no deviation in the thickness is obtd. The powder 4 is leveled off while it is rotated in the case of the latter in which the bottom die is rotated and therefore the powder is leveled off in the state of a uniform density and thickness. The tablet 17 pressed between upper and lower pressing rolls 16 and 15 is uniformly molded without deviation in the thickness.
Patent JP-S60146590-A (JP)
Title: Polychromatic image display device
Inventor: YOSHIDA HIROHIKO
IPC: G02F1/1335
Filed: 1984-01-10
Abstract: PURPOSE:To eliminate a decrease in the quantity of light of a color filter and realize a bright display device by diffusing spectrally external light or light from a light source and making it incident on respective picture elements of a light valve, nd performing color separating operation. CONSTITUTION:While light emitted by a light source 2-1 is made into thin parallel luminous flux through the 1st lens system 2-2 and the 2nd lens system 2-2 and the luminous flux is made incident on the 1st prism system 2-4. The 1st prism system 2-4 increase in refractive index as R, G, and R increase in wavelength, and pieces of luminous flux in different colors B, G, and R are made incident on the 3rd lens system 2-5. Those pieces of luminous flux strike different picture elements B', G', and R' of the liquid crystal light valve 2-6 as the pieces of parallel luminous flux in the different colors and the transmission quantity of the light is controlled with the voltage applied between a signal electrode 2-6-4 and a scanning electrode 2-6-5 to display a video image.
Patent JP-H03208921-A (JP)
Title: Bucket with detector of quantity of earth
Inventor: MIKI MASATOSHI
IPC: E02F9/26
Filed: 1990-01-11
Abstract: PURPOSE:To promote efficiency by providing an electromagnetic wave transmit ting and receiving unit on one side of the side plates of a bucket, and making the other side as a reflection plate to measure the time of a reflection echo of a single-emitted electromagnetic wave transmitted from the unit, and detecting earth in a propagation path. CONSTITUTION:An electromagnetic wave transmitting and receiving unit 3 is provided to one side plate 4a of a bucket, and the other side plate 4b of the bucket is used as a reflection plate. After that, a single-emitted electromagnetic wave is emitted from a transmitting unit 5 of the unit 3, and reflected wave from the side plate 4b is received by a receiving unit 6. In the event there is no earth in the bucket, the time from transmission to reception is measured, and in the event there is earth, etc. in the propagation path of the electromagnetic wave, the time from transmission to reception is measured, detection is made thereby whether or not there is earth, at the same time, a function of a quantity of earth in the bucket and a detected position is grasped to obtain a quantity of earth. Accordingly, excavation efficiency can be promoted.
Patent JP-S56100839-A (JP)
Title: Styrol resin composition
Inventor: SAKAGUCHI TOSHIHARU
IPC: C08L25/04
Filed: 1980-01-16
Abstract: PURPOSE: To provide the titled resin compsn. in which moldability and phyriscal properties are improved, by a method wherein a satd. linear polyester is mixed with a chlorinated polyethylene to obtain a modifier which is then blended with a polystyrol resin contg. a filler in a high concn.  
     CONSTITUTION: 0.1W10pts.wt. chlorinated polyethylene (B) is mixed with 1pt.wt. satd. linear polyester (A) having a softening point of pref. 110W170°C to prepare a modifier. 5W40wt% carbon or 20W70wt. inorg. material (e.g. alumina or calcium carbonate) as a filler is incorporated into a polystyrene resin (e.g. polystyrene resin or ABS resin). Further, 10W70pts.wt. [per 100pts.wt. of the component (a)] said modifier is blended with the polystyrol resin contg. the filler to obtain the desired resin compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5387635-A (JP)
Title: Refresh singal generation unit
Inventor: OOTA HIROSHI
IPC: G11C11/406
Filed: 1977-01-12
Abstract: PURPOSE:To make it possible to read an write data independently of refresh operation by refreshing at the time when there is no memory access request signals.
Patent JP-H06294084-A (JP)
Title: Integrated method for pulping of waste paper forming fiber for paper of thin paper class
Inventor: CHIYAARUZU DABURIYU HANKINZU
IPC: D21C5/02
Filed: 1993-01-11
Abstract: PURPOSE: To provide a process to generate a homogeneous, highly strong and high whiteness fiber by decreasing kappa number of waste cellulose and clean the fiber. CONSTITUTION: A mixture having 12% pulp consistency is obtained by turning mixed waste paper into slush state and adding 2% NaOH and 1% peroxide. At the same time of pressurizing the reactor up to 100 psig by O2 , heating to 90 deg.C, stirring for 30 minutes and delignifying, a soluble alkali lignin surfactant is generated. After this alkaline digesting, warm water is added to dilute down to 6% consistency and a pulp still hot is blown into a blow tank in atmosphere pressure from a blow valve at the bottom of the reactor and is depressurized rapidly in a random stream. The blown pulp is cleaned by hot water and then cleaned to 10% consistency at 35 deg.C for 4 minutes by using free separation auxiliaries, and the bleached to 10% consistency at 82.2 deg.C for 180 minutes and next treated to clean similarly.
Patent JP-S56101497-A (JP)
Title: Container for storing hydrogen
Inventor: SUDA SEIJIROU
IPC: F17C11/00
Filed: 1980-01-15
Abstract: PURPOSE:To maintain evenly the pressure of hydrogen in a layer filled with powder of metal hydrate by filling up the powder of metal hydrate in a housing container which is capable of being communicated with the outside through a partition wall having a number of passing holes and by arranging a pipe for heating and cooling inside the container. CONSTITUTION:The passing holes existing in plenty in the partition wall of the housing container 2 have diameters smaller than those of metal hydrate particles to be filled up in the container and the diameters are usually within the range of 1-100mu. In the case when hydrogen is filled up in the storing container 1, the hydrogen is injected by opening a valve 7, while the inside of the container 1 being cooled by a coolant passing through the pipe 3, and the introduction of the hydrogen is stopped when the equilibrium pressure of hydrogen is attained, and the valve 7 is closed. When the hydrogen is to be utilized, the valve 7 is opened, the inside of the container is heated by a heat medium passing through the pipe 3, and thereby the hydrogen is released from the metal hydrate substance.
Patent JP-S61161804-A (JP)
Title: High frequency filter
Inventor: ISODA YOJI
IPC: H01P1/205
Filed: 1985-01-11
Abstract: PURPOSE:To obtain a low loss filter with small size, light weight and ease of adjustment by forming a strip conductor in plural slots provided in parallel with a dielectric board while its open end is made in the same direction and providing a slot between the strip conductors. CONSTITUTION:The open/short ends of the strip conductors 11, 15 at both sides are arranged in opposite direction as those of inner strip conductors 12-14 and outer lead terminals 18, 19 are connected to the open end. Input/output and inter-stage coupling are adjusted by changing the size of slots 25-28 among the strip conductors 11-15, and the frequency is adjusted by changing the length of the strip conductors 12-14 respectively. Since the adjusting position exists all at exposed side, the adjustment is attained easily. Since the strip conductors 11-15 are formed at bottom of the slots 20-24, the wavelength reduction rate is increased and small size/light weight of the filter are attained.
Patent JP-S5596370-A (JP)
Title: Guide vane bearing for hydraulic machine
Inventor: TAKASE MITSUO
IPC: F04D29/046
Filed: 1979-01-17
Abstract: PURPOSE: To prevent scratching, by providing an oblique face on a bearing surface and reduce the nonuniform action of a thrusting force as much as possible.  
     CONSTITUTION: An oblique face D is provided on a part of the bearng surface A of an upper bearing 2 for supporting a guide vane mechanism. The bearing surface A receives a thrusting force W. The part of the bearing surface includes its peripheral part B, on which the thrusting force acts concentratedly. The oblique face D extends in a direction opposite to that of displacement. As a result, the oblique face D gets almost horizontal and the thrusting force W is uniformly dispersed and applied and the occurrence of scratching due to nonuniform action is prevented even if the upper bearing surface A inclines upward at the time of displacement of an upper cover 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63171045-A (JP)
Title: Radio transmission/reception equipment
Inventor: INOUE SHINICHI
IPC: H04L27/10
Filed: 1987-01-09
Abstract: PURPOSE:To prevent a trouble due to the difference of pattern by providing a circuit, which generates a fixed digital pattern which can be distinguished from transmission/reception data, and a data switching circuit and eliminating the fixed digital pattern component by an eliminating circuit. CONSTITUTION:The fixed digital pattern which can be distinguished from transmission/reception data is generated by a fixed pattern generating circuit A of a radio transmission/reception equipment. When digital data is not transmitted, the fixed digital pattern generated by the circuit A is switched from transmission data by a data switching circuit B and is supplied to a modulating circuit. The fixed digital pattern transmitted from the modulating circuit is received by a demodulating circuit C, and reception data is demodulated, and this demodulated signal is supplied to a fixed pattern eliminating circuit D. The demodulated output and the fixed digital pattern generated by the circuit A are operated by this eliminating circuit D to eliminate the fixed pattern component. Thus, a trouble due to the difference of pattern is prevented.
Patent JP-S62160286-A (JP)
Title: Image receiving paper for thermal transfer recording
Inventor: KUAMI MICHITOKU
IPC: B41M5/26
Filed: 1986-01-09
Abstract: PURPOSE:To make it possible to record a homogenous transfer image having high transfer density, a medium contrast transfer image or a sharp full-color transfer image corresponding to a transfer condition, by using synthetic paper preventing the penetration of transfer ink and having a blocking property as a base material. CONSTITUTION:A base material 21 having a blocking property comprising a resin film impervious to hot molten ink or synthetic paper from which capillary pore parts of paper fibers where eliminated by the addition of a filler such as a resinous agent is coated with a coating layer 22 having high oil absorbency comprising an adhesive binder consisting of 10pts.wt. of pigment comprising silica, 2pts.wt. of polyvinyl alcohol and 1-10pts.wt. of an additive in a coating amount of 6.0g/m<2>. Because hot molten ink to be transferred is penetrated only in the coating layer 22 having high oil absorbency and held therein, the transfer density of a transfer recording image due to each transfer condition is enhanced in proportion to the amount of the transfer ink as compared with conventional one.
Patent JP-S58120090-A (JP)
Title: Hot-water supplying machine
Inventor: KITA JIYUNICHI
IPC: F28F11/00
Filed: 1982-01-11
Abstract: PURPOSE:To enable to detect water leakage by a simple constitution by a method wherein the water leakage, flowed out of a tube equipped with leakage detecting grooves, is detected by the conduction of a detecting ring attached to the tube an insulating ring, in  a heat exchanger for supplying hot-water which is utilizing a refrigerating a refrigerating cycle. CONSTITUTION:Gas of high-temperature, high-pressure refrigerant medium from a compressor heats water for supplying hot-water by the heat exchanger 2 for supplying hot-water. In this exchanger 2, the inner tube 10-1 of the tube 10 equipped with the leakage detecting grooves is utilized for the path of the water for supplying hot-water while the path of the refrigerant medium is formed by by the outer tube 10-4 of the tube 10 equipped with the grooves and an outside tube 11. When the water is leaked from the inner tube 10-1 due to the errosion thereof, the leaked water is flowed out of the end thereof through the groove 10-5. In this case, the detecting ring 26, facked to the outer tube 10-4 through an insulating ring 25, becomes conductive with the outer tube 10-4 due to the water leakage and operates the leakage detector 27 to stop the compressor. Thus, mixing of the refrigerant medium or oil for the compressor into the supplying hot water may be prevented by a simple constitution.
Patent JP-S56101112-A (JP)
Title: Exposure method
Inventor: KANAZAWA MASAO
IPC: G03F1/00
Filed: 1980-01-16
Abstract: PURPOSE:To prevent erroneous confirmation of the focus, by using the S polarized light parallel with the face to be exposed as the light source for adjusting the focus. CONSTITUTION:Light emitting device 2 and photodetector 3 are provided on the outside face of mirror cylinder 1 of the exposure device. Focus adjusting light 4 emitted from light emitting device 2 passes through polarizing filter 11 and becomes the S polarized light and is incident to the surface of photoresist film 7, which is caused to adhere onto semiconductor substrate 6, through mirror 5 at prescribed angle (i). Since the incident light is the S polarized light, most of it is reflected by the surface of film 7, and the light quantity is considerably larger than the reflection light quantity from aluminum layer 10 under film 7. These reflection lights are received by photodetector 3 through mirror 8, thus performing focus adjustment.
Patent JP-H05261001-A (JP)
Title: Improvement in alpine ski bouts
IPC: A43C11/00
Filed: 1993-01-12
Abstract: PURPOSE: To facilitate putting on and removing ski boots by providing two side flaps, each extending upwards, at the bottom of a shell of the ski boots which open by moving the rear of the body of the ski boots backwards around a hinge axis and by connecting the rear of the movable part of the ski boots to the flaps. CONSTITUTION: In a ski boot, at least a part of a movable part 2 is connected to a rigid shell bottom 1 by a hinge. The body 2 consists of a front cover 3, which covers a front part of the shell bottom 1, and a collar 4, which is connected with the rear of the shell bottom 1 by a hinge axis 5. The front cover 3 and the collar 4 constitute a sleeve-shaped component enclosing the lower part of the leg of a skier. The collar 4 tilts backwards when putting on or taking off the ski boots and facilitates putting them on or taking them off. On both sides of the shell bottom 1, there are side flaps 6 and 6' which extend upwards to a position higher than the ankles. The collar 4 is held in position by drawing a connective component 18, which has its ends hooked to the top of each of the flaps 6 and 6', with a lever 14, which is pivotally supported by the collar 4.