baber/WOPTO huggingface dataset:
Patent JP-S5539441-A (JP)
Title: Adjacent channel stealthy glance preventing device for catv system
Inventor: FUKUSHIMA ATSUSHI
IPC: H04N7/16
Filed: 1978-09-13
Abstract: PURPOSE: To prevent the stealthy glance through the adjacent channels by giving positively the disturbance to the adjacent channels.  
     CONSTITUTION: The signals are sent to input signal terminal 1 from the CATV broadcast station. The input signals are grouped through branching circuit 2 into the data communication signals and the TV channel signals. The TV channel signals are converted into the output channel via frequency conversion circuit 3, and the data communication signals are smplified at amplifier circuit 5 to be delivered to line 9 through branching circuit 6 for the signal process. And the other branched output is applied to divider circuit 7 for prevention of the stealthy glance. The signals divided at circuit 7 are turned to the signals of about 60.625MHz, which are the signals extremely approximate to the adjacent channels to be used as the stealthy preventing signals. These signals, after removal of the side band through filter 8, are mixed with the output channel at adder circuit 4 to be sent to output terminal 10. Thus the adjacent channels cannot produce a high-quality picture image. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10295434-A (JP)
Title: Supporter and automatic hair washer
Inventor: MATSUNAGA HIDEAKI
IPC: A45D19/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide both an automatic hair washer which automatically cleans around the hairline at the back of a hair washing person's neck and the supporter which supports his or her neck in order for him or her to be able to clean around the hairline at the back and which is attached to the automatic hair washer. SOLUTION: A supporter 16 is integrally formed from an elastic material, for example, silicone rubber. The supporter 16 is equipped with a locking part 71 which is locked by a pillow part 68 formed in a sink 3 to support the vicinity of the base 70 of a hair washing person's neck 69, a supporter 73 to support the head part 72 of his or her neck 69 and a coupler 74 to interlink the locking part 71 and the supporter 73. The coupler 74 is composed of a pair of panels extending backward from the back end border of the locking part 71 at a pre-determined space in between. The pair of panels are interlinked respectively at both ends of the supporter 73 and a water passage inlet 81 is partitioned to reach the neck 69 of the hair washing person from the nozzle 20 formed in the lower nozzle link 18 by the locking part 71, supporter 73 and the panel pair.  Thus, the hair washing person can clean his or her neck 69 by washing water sprayed from the nozzle 20.
Patent JP-S5447173-A (JP)
Title: Method for removing magnetic substance from fluid
Inventor: ARAI TETSUO
IPC: B03C1/034
Filed: 1977-09-20
Abstract: PURPOSE:To remove magnetic substance from a fluid containing magnetic substance by means of a combination of a matrix which consists of a metallic supporting member with ferromagnetic metal powder adhered and fixed thereon by weld- jetting means or the like and a container for retention in a magnetic field. CONSTITUTION:As a metallic supporting member 1, a magnetic material such as a steel plate of silicon is employed. On one surface or both surfaces of the metallic supporting member 1 is melted, adhered and fixed an amorphous or chilled and freezed powder 2 by means of adhesives or weld-jetting. As a method for providing a new magnetic material as the matrix in a non-magnetic container, for example as shown in the drawing, a plate-like new magnetic material 1' is provided in a non- magnetic container 6 in contact therewith so as to be in parallel with the flow of a slurry containing magnetic substance.
Patent JP-S5541318-A (JP)
Title: Reversed cone-shaped incinerating furnace
Inventor: HIMESHIMA YORINOBU
IPC: F23H7/10
Filed: 1978-09-14
Abstract: PURPOSE: To plan to miniaturize an incinerating furnace by giving a reversed conical shape to the structure of the furance body while to eliminate clogging of refuse upon being thrown by providing a rotatable throwing hopper above a stoker.  
     CONSTITUTION: A reversed corn-shaped stoker 10 is constituted with an array of roosters consisting of a plurality of circular plate-shaped roosters 12 arranged in parallel in transversal direction with vertical distnaces between stepwise rooster plates. A circular refuse throwing hopper 42, consisting of an inner cylinder 38 and an outer cylinder 40 provided around the inner cylinder 38 at a predetermined distance therefrom, is equipped continuously above the stoker 10. The outer clyinder 40 is rotatably provided above a circular body 18 constituting an air duct 16 and is contacted therewith, while the inner cylinder 38 is fixed and forming, at the central portion thereof, a duct 44 for exhausted gas and an air preheating chamber 46 around the outer peripheral portion of the duct 44, and further, a duct 50 sending the hot air from the air preheating chamber 46 into the air duct 16 is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04340770-A (JP)
Title: Solar battery
Inventor: NISHITANI MIKIHIKO
IPC: H01L31/04
Filed: 1991-05-17
Abstract: PURPOSE:To improve the quality of a hetero-interface and reduce a saturated current at the time of applying a reverse bias in the diode characteristic of a solar battery and, at the same time, to suppress the re-coupling of carriers on the hetero-interface at the time of irradiating the interface with light and improve the curve element of the output voltage or solar battery characteristic of the battery by providing an graded composition layer between the first and second semiconductor layers. CONSTITUTION:A CdS thin film (n-type semiconductor) having a film thickness of about 0.5mum is formed as the first semiconductor layer 3 on a light- transmissive lower electrode 2 formed on a glass substrate 1. Then a graded composition layer 6 in which the CdS composition is gradually changed to CdS(1-x)Tex is formed on the layer 3. After forming the layer 6, a CdTe thin film (p-type semiconductor) having a film thickness of about 5mum is formed on the layer 6 as a second semiconductor layer 4. Then an upper electrode 5 is formed on the layer 4. Therefore, a solar battery having high energy converting efficiency can be obtained at a low cost.
Patent JP-H1052904-A (JP)
Title: Method and device for side positional controlling of paper sheet
Inventor: LOETSCH KURT
IPC: B65H7/10
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To realize the side positional controlling of a carrying paper sheet at high processing speed and expedite the action of the braking to a sideward movement by a method wherein a carriage is positionally fixed to a previously determined aimed position and, at the same time, the carriage is positionally fixed by means of a braking system. SOLUTION: After a paper sheet gripping device 7 is closed, a controlling roller 14 reaches the rising surface of a controlling range, resulting in moving a carriage 6 together with a paper sheet 47 against the force of a compression spring 22 axially rightwards to a paper sheet positional adjusting drum 1 until the side edge part of the paper sheet reaches a sensor 37. The pulse transmitted to a calculation controlling unit by the sensor 37 actuates a braking system 29 so as to fix the carriage 6 at the desired axial position. The positionally adjusted paper sheet 47 is delivered to a postpositioned printing cylinder. The release of the braking system 29 is performed when the controlling roller 14 reaches the falling range corresponding to the raising range, in which the carriage 6 is fixed, within its controlling range after the delivery of the paper sheet 47.
Patent JP-H05306134-A (JP)
Title: Wetted metal coated flaky glass and coating material containing this flaky glass
Inventor: MATSUBA TERUO
IPC: C09C3/06
Filed: 1992-05-06
Abstract: PURPOSE:To improve a working environment and the yield of raw materials and to simultaneously improve dispersibility by suppressing the splashing property of metal coated flaky glass at the time of producing the coating material to be formed by using this flaky glass. CONSTITUTION:This wetted metal coated flaky glass is formed by adding and mixing a liquid material to and with the metal coated flaky glass, etc. This metal coated flaky glass is the flaky glass coated with a metal, the metal coated flaky glass having a protective coating layer formed by coating the metal coated flaky glass with the protective coating layer or the metal coated flaky glass having the dense protective coating layer obtd. by subjecting the metal coated flaky glass to firing treatment. This coating material is that contg. the wetted metal coated flaky glass consisting of a coating film forming compsn. contg. the wetted metal coated flaky glass.
Patent JP-S63282345-A (JP)
Inventor: TANAKA YUKIO
IPC: D04B21/04
Filed: 1987-05-08
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-S61273395-A (JP)
Inventor: TSUYOSE YOSHINORI
IPC: G06Q10/10
Filed: 1985-05-27
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-S61271691-A (JP)
Title: Semiconductor storage device
Inventor: MORI TOSHIKI
IPC: G11C11/34
Filed: 1985-05-27
Abstract: PURPOSE:To decrease read access time with simple constitution by controlling selection signals of a word line to be different depending on write/read to quicken the response speed. CONSTITUTION:A base voltage of a constant current transistor 7 of an input buffer circuit 4 is controlled by a write/read control circuit 24, a large current flows to a decode line 12 at write and the amplitude of the selection signal of the word line 17 is larger at write than that at read. The amplitude of selection/nonselection of the word line is decreased to memory cells 18, 18' at the read, the response speed is made fast to reduce the access time with simple constitution.
Patent JP-H06300189-A (JP)
Title: Pilot type steam trap
Inventor: OSUMI TAKAYOSHI
IPC: F16T1/14
Filed: 1993-04-15
Abstract: PURPOSE:To perform the increase of a pressure (in a pressure chamber) above a piston during starting in which an ambient temperature is low. CONSTITUTION:A second orifice 20 to intercommunicate an upper pressure chamber and the lower outlet side is formed at a piston 16. A temperature- reaction member comprising a shape memory alloy 24 and a valve member 25 is arranged in a second orifice. During starting, the shape memory alloy is contracted and the valve member is displaced to below. Since positions above and below the valve member are intercommunicated only through a small opening 27 formed in the valve member, the opening of the second orifice 20 is decreased. This constitution causes the rapid increase of a pressure in a pressure chamber and rapid opening of a pressure-reactive valve.
Patent JP-S5238144-A (JP)
Title: Voltage regulator
Inventor: TSUMAGARI MAMORU
IPC: G05F1/00
Filed: 1975-09-22
Abstract: PURPOSE: By making use of resin molding material as a base, water-proofness shall be improved and the stability of quality in a voltage regulator be heightend. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08333116-A (JP)
Title: Powder
Inventor: SUDA AKIHIKO
IPC: C01F17/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain powder containing ceria, having high specific surface area and hardly causing lowering of specific surface area at high temperature. CONSTITUTION: This powder comprises particles in which ceria forms a solid solution with an oxide of rare earth element excluding cerium or zirconia, and >=50wt.% of the particles are composed of particles having particle diameter in a range of <=100nm particle. The powder can be produced by rubbing ceria powder and powder of a compound including rare earth element excluding cerium or zirconium in a pulverizing apparatus in which pulverizing media exist in a state in which pulverizing media or pulverizing media and a member of the pulverizing apparatus rub together in the pulverizing apparatus.
Patent JP-H02293077-A (JP)
Title: Organic solvent vapor cleaning device
Inventor: MUSHA KENJI
IPC: H05K3/26
Filed: 1989-05-08
Abstract: PURPOSE:To prevent the leakage of a solvent vapor to the outside of a solvent tank by providing a lid having an opening slightly larger than the projected area of an effective cleaning boundary in the solvent tank. CONSTITUTION:The lid 5 having a square opening 5a slightly larger than the effective boundary is provided at the upper part of the solvent tank 1. Since the opening 5a is larger than the electronic or electrical part to be suspended in the tank 1, the part is easily charged into or discharged from the tank. The gap between the opening 5a and the inserted part is reduced in this way, and the leakage of the solvent vapor from the gap is drastically decreased.
Patent JP-H04320267-A (JP)
Title: Photoconductive composition and electrophotographic sensitive body using the same
Inventor: UMEZAKI TETSUHIRO
IPC: G03G5/05
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a photoconductive compsn. (coating liq.) hardly causing aggregation and having excellent preservation stability by using a vinyl chloride- vinyl isobutyl ether copolymer as a resin binder and to obtain an electrophotographic sensitive body having high sensitivity and repetition stability by using the photoconductive compsn. as the material of the electric charge generating layer of an electrophotographic sensitive body consisting of the electric charge generating layer and an electric charge transferring layer. CONSTITUTION:A photoconductive compsn. contg. a vinyl chloride-vinyl isobutyl ether copolymer as a resin binder and an org. pigment is used as the material of an electric charge generating layer to obtain an electrophotographic sensitive body. The copolymer is obtd. by copolymerizing 60-90wt.% vinyl chloride monomer with 40-10wt.% vinyl isobutyl ether monomer.
Patent JP-S61271623-A (JP)
Title: Storage method for discoid medium
Inventor: SHIGA MASAAKI
IPC: G11B11/105
Filed: 1985-05-27
Abstract: PURPOSE:To protect the surface of a discoid medium from dust and moisture and to simplify the handling of the medium at transportation by forming a resin film onto the surface of the discoid medium for information recording. CONSTITUTION:In the manufacture of the discoid medium 10, a disc core 11 is formed by applying injection molding to a synthetic resin virgin into, e.g., a narrow cavity of a molding die. After the surface of the core 11 is processed, the resin coating film 12 is formed so as to cover both front and rear faces and the peripheral. Thus, at the storage period before the post-processing, adhesion of dust/dirt and reception of moisture on the surface of the discoid medium 10 are prevented and even when plural discoid media 10 are stacked, since no flaw is given to the magnetic film processing face, the handling at transportation is simplified.
Patent JP-S597653-A (JP)
Title: Automatic tape winding device
Inventor: HASEGAWA HIROYUKI
IPC: B65H81/02
Filed: 1982-07-02
Abstract: PURPOSE:To aim at preventing the slack of a tape in time of stopping a device in winding the tape that is less in an elongation percentage, by installing a spiral spring, capable of winding up the tape in its delivery direction, in a friction plate being pressure-welded to the end face of a brake drum solidly unified with a tape pad supporting block. CONSTITUTION:In time of starting the operation of a device, a friction plate 34 rotates together with a tape pad supporting block 30 until a spiral spring 35 is wound up, and stops at that point that the spring 35 gets wound up. At this time, if such a tension as being more than the backward turning force produced at the spiral spring 35 acts on a tape, the tape pad supporting block 30 rotates as slipped against the friction plate 34, and afterward it means that tension is always imposed on the tape. Therefore, when the device stops and thereby the tape is going to be slackened, the backward turning force of the spiral spring 35 acts on the tape, so that there is no fear of having the tape slackened.
Patent JP-H05286960-A (JP)
Title: Production of gamma-butyrolactone
Inventor: ICHIKI TATSUMI
IPC: C07D307/33
Filed: 1992-04-08
Abstract: PURPOSE:To provide a method for producing gamma-butyrolactone in high yield and in high selectivity. CONSTITUTION:A method for producing gamma-butyrolactone by catalytically dehydrogenating 1,4-butanediol in a gaseous phase in the presence of a catalyst which is produced by subjecting a catalyst containing copper, chromium, manganese and/or barium, and sodium and/or potassium to a reduction treatment comprising preliminarily heating the catalyst from <=40 deg.C to 100-140 deg.C with in a stream of an inert gas containing 0.1-1vol.% of hydrogen gas and subsequently gradually raising the temperature and the concentration of hydrogen gas.
Patent JP-S5740387-A (JP)
Title: Control circuit of motor for rotary speaker
Inventor: SHINGUU MICHIO
IPC: H02P7/285
Filed: 1980-08-20
Abstract: PURPOSE:To prevent breakdown of transistors at the time of low speed starting, by connecting two transistors to a DC motor in series, providing a parallel resistor to one transistor, and conducting it only at the time a high speed is selected. CONSTITUTION:In a device wherein a horn 43 is rotated and two stage tremolo effects are added to music signal, a DC voltage +V is connected to the DC motor 5 which drives the horn 43 via two transistors 2 and 4 in series. The resistor 3 is connected to the first transistor 2, and a speed signal is fed back to one side of a differential amplifier, which controls both transistors, from a sensing element 27. In the case a switch S is closed and the low speed is selected, the transistor 2 is cut off and the transistor 4 is conducted. The voltage applied to Tr4 is eased by the resistor 3. In the case the high speed is selected, both Tr2 and Tr4 are conducted.
Patent JP-S61274719-A (JP)
Title: Solid-liquid separation apparatus
Inventor: SHIMAMUNE MINORU
IPC: B30B9/24
Filed: 1985-05-29
Abstract: PURPOSE:To enhance the recovery ratio of a solid component or a liquid component and to prevent the contamination of the titled apparatus by the leakage of a solid- liquid mixture, by providing a filter cloth guide plate to the vacuum suction port provided to the back surface side of filter cloth in opposed relation to the seal piece mounted to the bottom part of the solid-liquid supply frame provided to a solid-liquid supply part. CONSTITUTION:A solid-liquid supply frame 7 is provided to a solid-liquid supply part 6 and a seal piece 8 is mounted to the bottom part of the solid-liquid supply frame 7 and a filter cloth guide plate 13 is provided to the vacuum suction port 11 of the vacuum suction tank 12, which is provided to the back surface side of the endless filter cloth 1 provided on a definite track so as to be freely running and turning around to one direction, in opposed relation to said seal piece 8. By this method, the leakage of a supplied solid-liquid mixture from the solid-liquid supply frame 7 can be prevented and not only the recovery ratio of a solid component or a liquid component is enhanced but also the contamination of the apparatus by leakage can be prevented. Further, because a filter cloth guide roll 14 is provided to the residual part, where the filter cloth guide plate 13 is not arranged, of the vacuum suction port 11, damage of the filter cloth 1 hardly occurs.
Patent JP-S5540645-A (JP)
Title: Benzopyrone derivative
Inventor: ONOKI KAZUHIRO
IPC: A61K31/352
Filed: 1978-09-18
Abstract: NEW MATERIAL:Benzopyrone derivatives of formula I (R is halogen, cyano, carboxyl, etc.; n is 3,5,6). EXAMPLE:7-Bromo-1,2,3,9-tetrahydrocyclopenta[b][1]benzopyran-9-one. USE:Drug having antiallergic, anti-inflammatory and analgesic activities. PREPARATION:An acylated salicilic acid of formula II (R2 is halogen; R3 is lower alkyl) or its reactive derivative on the carboxyl group as 5-bromoacetylsalicilic acid and a compound of formula III as 1-pyrrolidinocyclopentene are stirred in an inert solvent as dichloromethane at room temperature for 3-5hr. After the solvent is distilled off, a basic aqueous solution as pyridine or acidic solution as hydrochloric acid is added to the residue and they are refluxed to give the compound of formula Ia.
Patent JP-H08300512-A (JP)
Title: Mold for precured tread
Inventor: KOBAYASHI KOJI
IPC: B29D30/56
Filed: 1995-05-12
Abstract: PURPOSE: To provide a mold for a precured tread wherein if the number of kinds of a mold section is prepared by the number of kinds of a pitch constituting a tread pattern, any variable pitch pattern can be coped with only by simply rearranging. CONSTITUTION: In this mold for a precured tread wherein a banded tread material T is molded with a set mold in which a plurality of mold sections 10a,..., 10n are arranged in series, molding cavities 11a,..., 11n of the mold sections 10a,..., 10n are composed of one pitch unit of tread pattern pitch arrangement.
Patent JP-H06330316-A (JP)
Title: Ion beam machining system
Inventor: ONUKI HISAO
IPC: C23C14/50
Filed: 1993-05-17
Abstract: PURPOSE:To cool an annular sample presser plate without increasing its thickness or decreasing the strength and to improve the quality of a sample substrate by providing an annular coolant circulating pipe to the presser plate along the periphery of the presser plate. CONSTITUTION:Since a sample presser plate 15A is cooled by the cooling water flowing in a coolant circulating pipe 15B, the surface of a sample substrate 5 is not heated even if the plate 15A is pressed on the substrate 5, hence the substrate 5 is not damaged by the heat from the plate 15A, and the plate 15A is sufficiently cooled even though the plate 15A is moved up and down and rotated at the same time. Further, the pipe 15B is furnished along the periphery of the plate 15A and the ion beam irradiation is not affected at all by the pipe 15B.
Patent JP-H0411687-A (JP)
Title: Green phosphor for color cathode ray tube
Inventor: ABE TOMOHIKO
IPC: C09K11/56
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a phosphor which can improve the linearity of current- luminance characteristics in a high-current region and can be highly excited by electron beams by forming a ZnS:Cu, Al phosphor having a specified molar ratio of the activator Cu to ZnS and a specified molar ratio of Cu to Al. CONSTITUTION:The title phosphor comprises ZnS:Cu, Al, wherein the amount of the activator Cu is 7.5X10<-4> to 1.5X10<-3>mol per mole of ZnS and the molar ratio of Cu to Al is (1:1) to (1/10:1). The obtained phosphor can realize an improvement in current-luminance characteristics, i.e., an improvement in the linearity thereof particularly in a high-current region and can be well excited by electron beams.
Patent JP-H02295020-A (JP)
Title: Masking used for coating color cathode ray tube with thin film of heat absorbing material
Inventor: HAYASHI SEIHACHIRO
IPC: H01J9/22
Filed: 1989-05-08
Abstract: PURPOSE:To form a graphite slurry application coat with uniform thickness by setting a shielding plate for regulating the range of application at such height that the space between the edge end of the opening of the shielding plate and an aluminium deposition film deposited on a fluorescent film is at least 40mm. CONSTITUTION:A shielding plate 17 for regulating the application range of a spray gun is formed with its height such that the space A between the edge end 18 of the shielding plate 17 and an aluminium deposition face is at least 40mm. Then, the shielding plate 17 splashs back less, and formation of a coat with a thick facial area inside the shielding plate 17 is avoided, and fluctuations in the amount of material sprayed from the spray gun, if any, will not have much influence, and so a coat is obtained which is uniform in thickness at the inside surrounded by the shielding plate 17 but which becomes thinner as it extends from the shielding plate to the outside. The graphite boat with uniform thickness is thus formed.