baber/WOPTO huggingface dataset:
Patent JP-S57134006-A (JP)
Title: Control valve
Inventor: KOIWAI SHIYUUJI
IPC: F15B11/02
Filed: 1981-02-13
Abstract: PURPOSE:To smoothly raise a cylinder even if load pressure varies around a set pressure of a sequence valve by providing a sequence valve which is not reset if a spool is not returned to a neutral position, once the sequence valve is operated. CONSTITUTION:When the spool 2 is moved to the right in the drawing, a cylinder 28 is raised. If load pressure is below a set pressure of a spring 32, oil in a chamber 31 is put in a chamber 29, resulting in an increase in speed. If load pressure is above the set pressure, pressure oil of a pump 7 forces a poppet 18 to open, so that a main valve 17 is moved and oil in the chamber 31 is put back to a tank 38 so as to raise the cylinder only by discharged fluid of the pump 7. Once the main valve 17 is moved, a hole 23 and a hole 24 are communicated to each other, and a chamber 33 is cmmunicated by the tank 38, whereby even if load pressure is below the above set pressure to shut the poppet 18, differential pressure before and behind an orifice 19 is maintained, so that the valve 17 does not move in spite of fluctuations in load pressure.
Patent JP-H03130951-A (JP)
Title: Magneto-optical pickup device
Inventor: IWABUCHI KIETSU
IPC: G11B11/10
Filed: 1990-01-30
Abstract: PURPOSE:To make a distance between a coil pattern and a recording medium short and to simplify the constitution of a device by providing an optical glass where the coil pattern for generating magnetic field is formed near a laser beam focusing means. CONSTITUTION:When a high-frequency current signal obtained by amplifying a signal which should be recorded is supplied to the coil pattern 7 formed of the conductor 7a of a magnetic field generating device 9, the magnetic field is generated. The magnetic field is reversely controlled at a high speed in accordance with the recording signal and impressed on the recording magnetic layer 12 of a double-sided magneto-optical recording medium 10. A laser beam from a laser 1 which irradiates an area where the magnetic field of the layer 12 is impressed is focused through an objective lens 2 and the light transmissive optical glass 8 so as to record the signal. By thus providing an optical system and a magnetic system on the same plane side of the medium 10, the distance between the coil pattern and the medium is made short and the constitution of the device is simplified.
Patent JP-S53104741-A (JP)
Title: Stabilized hair coloring composttion
Inventor: KIMURA KUNIKO
IPC: A61K8/41
Filed: 1977-02-24
Abstract: PURPOSE: To prepare hair coloring composition, having resistance to deterioration and lowering of coloring power caused by air, by formulating S-carboxymethyl-L-cysteines., oxidation colors and/or nitroaminobenzene type direct dyes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63189392-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66C23/687
Filed: 1987-01-30
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-H10220043-A (JP)
Title: Movable bleachers
Inventor: ASANO FUMIKI
IPC: A47C1/126
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of rails permanently laid on the ground to a minimum remove or permanent laying so as to restrain the rails from hindering a game or an event after storing any one of bleachers which is not required for the same or the event. SOLUTION: Bogies 1a, 1b, 1c, 1d which carry thereon stairs-like bleacher parts are arranged one after another. Each of bogies other than the frontmost one has a single pair of wheels in the longitudinal direction thereof, but incorporates auxiliary rails 6b, 6c, 6d, 7b, 7c, 7d projecting forward from a bogie to a bogie rearward adjacent to the former. Bogies other than the rearmost one incorporate auxiliary rail support means 8a, 8b, 8c, 9a, 9b, 9c for slidably supporting the auxiliary rails 6b, 6c, 6d, 7b, 7c, 7d projecting forward from the bogies rearward adjacent to one another. Of pairs of wheels of bogies 1a, 1b, 1c, 1d, those in one and the same row are set on a common rail 21 laid on the ground. Accordingly, only a single group of rails 21 permanently laid on the ground may be sufficient, thereby it is possible to minimize hindrance to a game or an event when the bleachers which are not required for the game or the event is stored.
Patent JP-S54119378-A (JP)
Title: Liquid crystal composition
Inventor: YAMAZAKI YOSHIO
IPC: C09K19/46
Filed: 1978-02-23
Abstract: PURPOSE: To provide a nematic liquid crystal compsn. with low viscosity which compsn. is based on a mixt. of a cyclohexane ester type cpd. and a cyanobiphenyl type cpd., has a wide temp. range of nematic liquid crystal phase, and is suitable for a time division driving system.  
     CONSTITUTION: A cyclohexane ester type cpd. of formula I, e.g. p-pentyl-cyclohexylcarboxylic acid-p'-pentoxy-phenyl ester is mixed with a cyanobiphenyl type cpd. of formula II, e.g. p-pentoxy-cyanobiphenyl in a ratio, e.g. of 45:55 by wt. to provide a nematic liquid crystal compsn. By making use of this compsn. in a display device using field effect obtd. by applying voltage to a liquid crystal cell with twist orientation, the device can be used as a superior liquid crystal display device for multi-digit, time division driving. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57135016-A (JP)
Title: S-shaped filtering and dehydrating apparatus
Inventor: MATSUO SUEO
IPC: B30B9/24
Filed: 1981-02-13
Abstract: PURPOSE: To enhance a dehydrating ratio, to make the purification degree of a waste liquid excellent as well as to necessitate no filter cloth cleaning liquid by a method wherein a slurry is continuously supplied into a cloth bag formed by a V belt opposed to drum grooves and gradually pressed by the V belt and a roller to be filtered.  
     CONSTITUTION: By the action of a drive motor 46, a grooved drum 6, V belts 3, 3' and each rollers are rotated and cloth belts 1, 2 are advanced. In this state, when sludge 25 is supplied to a place where the cloth belts 1, 2 begin to be contacted mutually, the sludge is succeddingly squeezed in the cloth bag by the V belts 3, 3' and the drum 6 and water filtrate is discharged to pores 56, 56' through grooves 32, 32' of the drum 6 in the side of the drum 6 and, in the side of the V belts 3, 3' discharged through the gap of the adjacent V belt. On the other hand, the sludge is changed to a strip like form after adhered to the cloth belts 1, 2 and further reached to the place of rollers 6, 7 and adhered to release rollers 21, 22 and 23, 24 to be perfectly removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54112121-A (JP)
Title: Storage device
Inventor: MIKAMI MASAO
IPC: H04N5/907
Filed: 1978-02-23
Abstract: PURPOSE: To correct shading contained in a regenerated signal in case of scanning under any scanning condition, by providing a method of direct or indirect superposition of the output of a shading correction waveform generating circuit upon a read signal regenerated from a storage tube built in a unit.  
     CONSTITUTION: The storage unit with signal conversion type storage tube 2 built in is equipped with deflecting-signal amplifier 4 which amplifies and applies a scanning electron beam deflecting signal from input terminal 3 to deflecting coil 5, and write amplifier 1 and read amplifier 6. Further, shading correction waveform generating circuit 7 is provided which generates a saw-tooth waveform, parabolic waveform, or a composite waveform between the both from the waveform of the deflecting current or deflecting voltage by deflecting the electron beam of storage tube 2. The output of this circuit 7 is applied to either cathode 9 of storage tube 2 or signal processing circuit 8, thereby correcting the shading contained in the regenerated signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10219041-A (JP)
Title: Olefin-based resin film for agricultural use
Inventor: NISHIKATA AKIRA
IPC: C08L23/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin-based resin film for agricultural use, serviceable for an extended period with improved sustainability of anti-misting and anti- fogging properties. SOLUTION: This resin film comprises a 30 to 180μm thick base film consisting of a resin composition, which is obtained by compounding 100 pts.wt. of an olefin-based resin of copolymer of vinyl acetate and an olefin or a mixture of the copolymer and a polyolefin, each containing vinyl acetate at 10 to 20wt.% based on the whole base film, with (A) 1 to 20 pts.wt. of a multiple hydroxide salt(s) of lithium, aluminum, magnesium and/or zinc, (B) 0.05 to 3 pts.wt. of a hindered amine-based light stabilizer, (C) 1 to 4 pts.wt. of an anti-fogging agent, and (D) 0.02 to 1.0 pts.wt.  of an anti-misting agent, wherein the base film is coated, on one or both sides, with a 10 to 50μm thick olefin-based resin film, containing vinyl acetate at 9wt.% or less based on the whole coating film, and consisting of a polyolefin, copolymer of vinyl acetate and an olefin, or a mixture of the copolymer and a polyolefin.
Patent JP-H01194777-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANCHIKU YOJI
IPC: H04N5/91
Filed: 1988-01-29
Abstract: PURPOSE:To display from which VTR(source machine or editor machine) a signal is inputted on the screen of a monitor TV by generating a character signal corresponding to the signal selection of a selection means by a character generating means. CONSTITUTION:The signal from the source machine 10 is fetched in the editor machine 12, then, it is recorded 18 magnetically. When the mode of the editor machine 12 is set at a reproducing mode, a reproducing signal from a reproduction circuit 20 is displayed on the TV screen 26 of the monitor TV14 by an output selector 22. At this time, a character E 30 representing the editor machine is generated from a character generator 28 by which the fact that the reproducing mode of the editor machine 12 is selected is detected, and it is mixed 32 with the above reproducing signal, and the character E is displayed on the screen 26. In the mode when the editor machine 12 records the signal from the source machine 10, the selector 22 connects the circuit 18 to an output terminal 24, and simultaneously, the generator 28 generates a character S representing the fact that the signal is the one from the source machine 10, and displays the character S on the screen 26.
Patent JP-H02201354-A (JP)
Title: Film cartridge
Inventor: OMURA HIROSHI
IPC: G03C3/00
Filed: 1989-01-30
Abstract: PURPOSE:To shield the inside of a film container from light by simple constitution without using any expensive teremp to shield the lead-out slit of the film container from light by shielding the lead-out slit from light from outside by the end part of a roll film stored in the film container. CONSTITUTION:The film cartridge 2 consists of the film container 3 formed of light-shielding plastic and the roll film 4 which is stored in it. A lead-out part 6 is formed on the outer peripheral surface of the film container 3, a slit passage 7 is formed in the lead-out part 6, and its tip side is a slanting part 8 which expands outward. The leader part of the film 4 is exposed to outside the film container 3 through the passage 7 and light shield members 10 made of triangular light-shielding plastic are stuck on both surfaces of the exposed film 4 and fitted to the slanting part 8 to shield the passage 7 from light. Consequently, the inside of the film container 3 is shielded from light.
Patent JP-S53105384-A (JP)
Title: Semiconductor device
Inventor: HIRAO TADASHI
IPC: H01L27/04
Filed: 1977-02-25
Abstract: PURPOSE: To avoid excessive increase in the signal propagation time t pd  due to the increase in the number of collectors, by making appropriate the relative location between the connection terminal of base and a plurality of collectors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000223032-A (JP)
Title: Plasma display panel and manufacture thereof
Inventor: AOKI MASAKI
IPC: H01J11/38
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel and a manufacturing method thereof capable of significantly improving the brightness and light emitting efficiency of a PDP cell compared to a conventional one. SOLUTION: In this plasma display panel, a film thickness of a dielectric layer 24 is 25 μm or under, thinner than that of a conventional one and a space between a pair of display electrodes 22 and 23 is 20 to 70 μm, narrower than that of a conventional one; the converted electric field intensity of at least 5 V/cm.Torr or more is secured in a discharge space. By filling a discharge gas including xenon 5% or more in the discharge space by the pressure of 500 Torrs or more, an ultraviolet radiation due to a molecular beam (excimer) of the xenon is generated. Thereby, a phosphor layer is excited and emits light.
Patent JP-H09197884-A (JP)
Title: Cleaner, fixing device, and image forming device
Inventor: IKEGAWA YOSHIHARU
IPC: G03G21/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner, fixing means, and image forming device which uses a web more efficiently by winding the web properly according to an amount of toner on copying paper. SOLUTION: Based on image density obtained in an image-signal processing, the average density of an original-document image is calculated by an average density generating part 35, and the total of the average density signals is calculated by a web controller 48. In the case the total value exceeds a certain threshold, a web drive signal is produced in a web drive solenoid 47 to drive the solenoid 47, thereby actuating a web wind lever 46. Until the value obtained by subtracting threshold from the total value becomes minus, this operation is repeated, and thus a proper amount of web 43 which matches each original document is wound.
Patent JP-S60167912-A (JP)
Title: Heat-treating device of yarn
Inventor: SANO TAKAO
IPC: D02J13/00
Filed: 1984-02-09
Abstract: PURPOSE:To prevent release of excess steam into air, by setting a feeding port of steam at a yarn inlet of heating column and a suction port of steam at a yarn outlet, separating the suction port into two stages along the traveling direction of yarn. CONSTITUTION:The yarn inlet 7 and the yarn outlet 8 are set at both the ends of the heating column 1, the feeding port 9 of steam is set at the yarn inlet, and the suction ports 12 and 21 of steam at the yarn outlet. Steam is sucked by the suction port 12, excess steam which will follow partially the traveling yarn Y and go downwards from the yarn outlet 8 is sucked by the suction port 21, and steam is prevented from being released as steam as it is.
Patent JP-S56128783-A (JP)
Title: Beta-lactam antibacterial compound, its manufacture and its medicinal compound
Inventor: MAIKURU JIYON PIASON
IPC: C07D487/04
Filed: 1981-02-14
Abstract: The present invention provides the compounds of the formula (II):and pharmaceutically acceptable salts and cleavable esters thereof wherein RCONH is an organic acylamino group and E is a carboxy group or pharmaceutically acceptable salt or ester thereof or is a cyano group. Their preparation is described as is their use in compositions containing them. Compounds wherein RCONH is replaced by an azido group are described as useful intermediates.
Patent JP-H02200417-A (JP)
Title: Pipe lining construction method
Inventor: HAGIO AKIRA
IPC: B29L23/00
Filed: 1989-01-31
Abstract: PURPOSE:To conserve the energy of a heating source supplying a heating medium and to shorten an execution time by arranging an ultrasonic thickness meter to the outside of a lining tube and detecting the curing degree of a resin by said ultrasonic thickness meter. CONSTITUTION:The lining tube 2 reversely inserted in a pipe 1 is heated by the hot water from a boiler 9 and an ultrasonic sensor holding ring 11 is provided under a tube holding ring 5. A plurality of ultrasonic thickness meters 12a, 12b, 12c, 12d are held to said ultrasonic sensor holding ring 11 along the outer periphery of the lining tube 2 to detect the curing degree of the resin infiltrated in the lining tube 2. By detecting the curing degree of the resin infiltrated in the lining tube 2 by those ultrasonic thickness meters 12a, 12b, 12c, 12d, it can be detected whether the resin infiltrated in the lining tube is cured perfectly.
Patent JP-H07229546-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: TAKEMURA HIROMICHI
IPC: F16H15/38
Filed: 1994-02-18
Abstract: PURPOSE:To provide a toroidal type continuously variable transmission with a light weight and excellent durability by getting a trunnion of a small weight and a large cross sectional coefficient. CONSTITUTION:The cross sectional configuration of a trunnion 6 is formed in an equal-leg trapezoid. The length of a short side 42 on the outer face side is made 2R/sq. rt. 3 when the length of a long side 41 on the inner face side is made 2R, and gaps between both sides 41, 42 is made sq. rt. (2/3).R.
Patent JP-H0558855-A (JP)
Title: Composition and method for cleaning keratin substance
Inventor: KUROODO DEYUBIFU
IPC: A61K8/891
Filed: 1992-02-06
Abstract: PURPOSE: To obtain a composition for washing keratinous materials, having a hair-controlling characteristic as well as a washing characteristic and not increasing the weight of hair also after the hair is washed several times. CONSTITUTION: This composition for washing keratinous materials contains (A) 0.05-20wt.% of a hydrocarbon oil such as a synthetic oil or mineral oil, a vegetable oil or animal oil, an unsatiated fatty alcohol, a fatty acid ester, or a 2-4C mono or polyhydric alcohol, (B) 5-50wt.% of at least one surface-active agent possessing detergent properties and selected from the group consisting of anionic, amphoteric, zwitterionic, non-ionic surface-active agents and their mixtures, and (C) 0.1-20wt.% of (C1 ) a (thio)ether of the formula (R1 , R2 are each a 12-20C linear alkyl; (X) is O, S, sulfoxide; Y is X, methylene) or (C2 ) a 27-44C alcohol containing a sulfoxide group in an aqueous medium. The components A, B and C are preferably contained in amounts of 0.1-10wt.%, 8-35wt.% and 0.5-10wt.%, respectively.  The aqueous medium is water or its mixture with a solvent selected from among lower alcohols, alkylene glycols, alkylene glycols and ether glycols.
Patent JP-H02255923-A (JP)
Title: Image memory
Inventor: HENMI HIDEMI
IPC: G11C11/401
Filed: 1989-01-31
Abstract: PURPOSE:To enable a CPU to read and write the picture data at random while reading and writing data by preparing an address counter and a data buffer independently of each other and setting the random read/write addresses and a data control part at one time. CONSTITUTION:When a CPU reads and writes each word at random, a prescribed address is written into an address register 6 and allocated to a row decoder 7 and a column decoder 8. When the CPU reads out each word at random, one word of a memory cell array 1 designated by the register 6 is read out to a data register 10 and outputted to the input data Din from a buffer 11 via an output enable OE. In a write mode, the data equivalent to one word which is inputted from the data Din via the buffer 11 is written into a data register 9 and then into the array 1. This writing operation is carried out by a write enable WE. Thus the CPU can read and write at random the image data stored in the array 1.
Patent JP-H03226086-A (JP)
Title: High picture quality tv signal/tv signal converter
Inventor: SASAKI HIDEAKI
IPC: H04N7/01
Filed: 1990-01-30
Abstract: PURPOSE:To suppress flicker at a border between a background part and a picture part by adding a picture signal of a 1st line and a background signal subjected to conversion processing while varying a mixture ratio gradually and outputting the result when the number of horizontal scanning lines counted by a line counter is within a prescribed range and outputting the result. CONSTITUTION:A background signal of, e.g., a black level is outputted from a background signal generating circuit 7 to form a background part. When the count of a line counter 6 is within a prescribed range, a picture signal of a 1st line from a picture memory 5 is fed to a background signal from a background signal generating circuit 7 by using an output control circuit 8 so as to vary a mixture ratio gradually. Thus, the difference between the background signal and the picture signal is decreased to make the border vague. Moreover, when the count of the line counter 6 is at the outside of the range, the picture signal subject to conversion processing is outputted. Since the border is made vague, flickering due to the fluctuation of the border is not caused even in the case of interlace scanning to suppress the flicker.
Patent JP-S61181022-A (JP)
Inventor: KIMURA HISAMI
IPC: H01H13/712
Filed: 1985-02-06
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-S60237245-A (JP)
Inventor: KURISUTOFUAA JIYON GURIINUTSUD
IPC: F16H3/08
Filed: 1985-02-06
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-S59148055-A (JP)
Title: Material sensitive to energy beam and method for using it
Inventor: TAMAMURA TOSHIAKI
IPC: C08F8/42
Filed: 1983-02-14
Abstract: PURPOSE:To obtain a material having high sensitivity and resolution to electron beams and near ultraviolet rays as well as dry etching resistance by using a specified high molecular compound contg. siloxane units. CONSTITUTION:Chloromethylated or bromomethylated poly-alpha- or beta-napthyl methacrylate is used as a basic polymer material, and siloxane units are substituted for part of the halomethyl groups to obtain a material sensitive to high energy beams. The material shows high resistance to dry etching with gaseous oxygen by introducing the siloxane units. An org. polymer layer is formed on a substrate to be worked, and a layer of said high molecular compound is formed on the org. polymer layer. High energy beams are patternwise irradiated before irradiating ultraviolet rays of 3,000-4,100Angstrom wavelengths or irradiated with said ultraviolet rays and further with electron beams having another pattern, and the unirradiated part is removed by development. Using the remaining layer as a mask the org. polymer layer is etched.
Patent JP-H02202136-A (JP)
Title: Multiplex transmission system
Inventor: MIKI NORIMOTO
IPC: H04J3/16
Filed: 1989-01-30
Abstract: PURPOSE:To improve the activity efficiency of a transmission line by transmitting after multiplexing the delay quantity of data at the time of transmission together with the data, and performing the delay of the data setting a value in which the delay quantity at the time of transmission is subtracted from a prescribed value as the delay quantity at the time of reception at a reception side after separating the data from the delay quantity at the time of transmission. CONSTITUTION:The delay quantity of transmission data together with the transmission data are multiplexed and transmitted by the multiplexing part 51 of a multiplex separation circuit 50, and those are separated at the separation part 61 of a multiplex separation circuit 60. After that, the delay procession of the transmission data at the reception side is performed based on the value in which the delay quantity at a transmission side is subtracted from one frame length. In such a way, since the re-allocation of a null area in a communication frame can be performed, the transmission line 91 can be used effectively.