baber/WOPTO huggingface dataset:
Patent JP-S6372110-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: WATANABE KANEO
IPC: H01L21/20
Filed: 1986-09-12
Abstract: PURPOSE:To facilitate making a thin film grow with a uniform film thickness over the whole thin film growing surface of a substrate regardless of the existence of protruding parts, dust, contamination and so forth on the thin film growing surface by a method wherein an acoustic wave is applied to the thin film growing surface of the substrate to activate the film growth and the influences of the protruding parts, the dust, the contamination and so forth are suppressed. CONSTITUTION:Two electrodes are provided in a plasma CVD apparatus at the upper part and the lower part. A substrate 1 is attached to the lower surface of the upper side electrode 2 and the substrate 1 is heated to a required temperature. The upper side electrode 2 is grounded and a radio frequency source 4 is connected to the lower side electrode 3. Material gas is supplied into the apparatus and a plasma 5 is generated between the electrode 3 and the electrode 2. A quartz piezoelectric transducer 6 which constitutes an ultrasonic wave generator 8 is attached to the upper surface of the electrode 2. If an oscillation wave is supplied to the quartz piezoelectric transducer 6 from a radio frequency generator 7 connected to the transducer 6, the transducer 6 generates an ultrasonic wave and transmits the wave to the electrode 2 to make the substrate 1 vibrate. With this constitution, the distribution of arrival of the plasma 5 to the substrate 1 surface can be uniform so that, even if fine protruding parts A, dust B, contamination C and so forth exist on the substrate 1 surface, silicon can be deposited over the whole surface of the substrate 1 without being concentrated to those parts and a film with a uniform thickness can be made to grow.
Patent JP-H0859436-A (JP)
Title: Cosmetic
Inventor: MIYAGAWA OSAMU
IPC: A61K8/00
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a cosmetic, capable of maintaining stable and high fluidity without forming any gelation and separation/sedimentation, and excellent in soft focussing effect. CONSTITUTION: The characteristics of this cosmetic comprises containing (A) 3-30wt.% silica powder having 5-20μm average particle diameter and 20-50ml/100g oil absorbing volume, (B) 0.05-0.3wt.% carboxyvinyl polymer and (C) 0.3-15wt.% oil solution and having 1:(0.1-5.0) blending ratio of (A) and (C).
Patent JP-S59131614-A (JP)
Title: Preparation of unsaturated polyester resin
Inventor: SHIMIZU SENZOU
IPC: C08K5/13
Filed: 1982-12-10
Abstract: PURPOSE:To obtain an unsaturated polyester resin having stable curing properties, by blending an unsaturated polyester with a specific salt of organic acid, a polymerizable vinyl monomer and a polyhydric phenolic polymerization inhibitor, introducing air into the blend, keeping it under heating. CONSTITUTION:(A) An unsaturated polyester obtained from an acid component such as maleic acid, etc. and a polyhydric alcohol such as ethylene glycol is blended with (B) 20-70pts.wt. polymerizable vinyl monomer such as styrene, etc. based on 80-30pts.wt. component A, (C) 0.0005-0.5pt.wt. polyhydric phenolic polymerization inhibitor based on 100pts.wt. components A and B, and (D) 0.001-0.01pt.wt. calculated as metal of one or more salts of organic acids such as naphthenate of copper, zinc, tin, lead, and cobalt based on 100pts.wt. mixture of the components A, B, and C, and air is introduced into the resin with heating it at 60-120 deg.C, to give the desired resin.
Patent JP-S6459236-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/043
Filed: 1987-08-31
Abstract: PURPOSE:To enhance running performance of carriers and to obtain both good positive and negative chargeabilities by using superlattice structure formed by laminating specified thin films different in optical band gaps from each other for a barrier layer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive substrate 1 a barrier layer 2, a photoconductive layer 3, and a surface layer 4, and the barrier layer 2 is composed of the superlattice structure of 3 kinds of thin semiconductor films formed by alternately laminating 2 kinds of thin semiconductor films containing elements different in conduction type and interposing a thin intrinsic semiconductor film between each pair, thus permitting the obtained electrophotographic sensitive body to be superior in chargeability in both polarities, low in residual potential, high in sensitivity in the wide wavelength region up to the near infrared region, good in adhesion to the substrate, and superior in resistance to environmental conditions.
Patent JP-H0380820-A (JP)
Title: Cooling device of vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/28
Filed: 1989-08-23
Abstract: PURPOSE:To prevent a liquid crystal from being heated to a high temperature by exhausting heat generated from a backlight lamp by constituting the device so that the air flows into a display chamber form a first communicating port by suction force caused by a rotation of a fan motor, and air which cools the inside of the display chamber is sucked to the fan motor from the second communicating port. CONSTITUTION:When a fan motor 5 is driven, suction force passes through a dust collecting chamber 4 of an intake side and works on a nozzle, and simultaneously, works on a second communicating port 24, as well, and air in a display chamber 16 is sucked into the dust collecting chamber 4. By following it, the air is led into the display chamber 16 from a first communicating port 22, and an air flow which passes through a small hole 28 in the vicinity of a backlight lamp 26 and reaches a second communicating port 24 is formed in the display chamber 16. By this air flow, it is prevented that a temperature in the display chamber 16 becomes high a liquid crystal indicator 15 does not become an excessively high temperature, and also, when this air flow passes through a bulkhead 21, it flows concentrically to the vicinity of the backlight lamp 26 by the small hole 28, therefore, the backlight lamp 26 can be cooled efficiently.
Patent JP-S6459400-A (JP)
Title: Recorder/reproducer
Inventor: MORIAI TAKAKATSU
IPC: G10L19/00
Filed: 1987-08-31
Abstract: PURPOSE: To make it possible to be automatically set in a recording state by making DC voltage applied to a line sending analog information recorded in the memory of an IC memory pack from a tape recorder as the recording start signal of the IC memory pack. CONSTITUTION: The DC voltage of Vcc /2 and an audio signal are supplied to an output terminal 1 from a preamplifier A1 . When the IC memory pack 5 in which a switch S4 is turned off is housed at a cassette housing part and a reproducing signal is given to the output terminal 1 of the tape recorder 1, recording is automatically started. When the switch S4 is turned on, it is not made in the recording state only by housing it in the cassette housing part, and when the switch S3 is turned on, the recording is started. Thus, the switch S4 is set off at a memory RAM, and when there is an output at the output terminal 1, it is automatically written in without operating the switch S3 for the recording. Also, reproducing and stopping are operated by operating the switches S1 and S2 at need.
Patent JP-H1145431-A (JP)
Title: Transparent magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: G11B5/633
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a transparent magnetic recording medium in which a magnetic record reading error does not occur even if the coating quantity of magnetic powder per unit area is small. SOLUTION: This medium has a magnetic recording layer contg. at least one layer of magnetic particles on a supporting body. In such a case, the medium has a layer contg. 5 mg/m<2> to 30 mg/m<2> of globular resin particles having an average particle size of 0.5 to 1.0 μm, 0.5 to 10 mg/m<2> of abrasive particles having a Mors hardness of >=6 and an average particle size of 0.2 to 1.0 μm and 5 to 50 mg/m<2> of non-magnetic, inorg. particles having an average size of 0.01 to 0.1 μm and a thickness of about 0.1 to 0.3 μm on the magnetic recording layer.
Patent JP-S59107662-A (JP)
Title: Line supervisory system of time division directional control transmission system
Inventor: SASAGAWA MASAAKI
IPC: H04L23/00
Filed: 1982-12-10
Abstract: PURPOSE:To supervise an error characteristic with high accuracy without adding a new bit by utilizing that a DC balance of a burst signal is kept to detect a code error, and using the polarity of the 1st bit of a burst signal in opposite direction to use the result of error detection as a toward station alarm signal. CONSTITUTION:A code error detecting circuit 34 of a subscriber's equipment 17 is connected to an equivalent amplifier circuit 19 and a control circuit 32, and an output of the circuit 34 controls a line driver 25. Further, a code error detecting circuit 35 and a counter station alarm detecting circuit 36 are connected to an equivalent amplifier circuit 26 and a control circuit 33. The sum of 1s in a burst signal is discriminated by using a receiving pulse from the circuit 19 and a frame synchronizing signal from the circuit 32 at the circuit 34 of the subscriber side and the result is added to the circuit 25. When the result of discrimination, by this circuit 25 is an odd number, the polarity of the 1st bit of the next burst signal is inverted and the result is transmitted to a telephone station 11. Further, the circuit 36 discriminates the presence of inversion of the polarity of the 1st bit at each burst signal, allowing to detect an erroneous bit with high accuracy.
Patent JP-H0643337-A (JP)
Title: Optical fiber connector
Inventor: SATAKE TAKESHI
IPC: G02B6/36
Filed: 1992-07-22
Abstract: PURPOSE:To easily and surely connect plural optical fibers by providing a positioning mechanism for the cylindrical adaptor of a ferrule, and fixing by arranging the terminal part of the optical fiber by piercing a rectangular electric discharge machining hole. CONSTITUTION:This connector is provided with a pair of ferrules 1, 2 and the cylindrical adaptor 41 provided with a sleeve to which the ferrules 1, 2 are inserted in abutting shape, and the rectangular electric discharge machining hole 19 opened at the tip plane 18 of the ferrule is pierced through the shaft center holes 17 of the ferrules 1, 2. The optical fibers 8 can be arranged in mutual contact state by fixing by inserting the terminal parts 8a of the plural optical fibers 8 to the electric discharge machining hole 19. Also, the rotation around the shaft center of the ferrules 1, 2 for the cylindrical adaptor 41 can be regulated by the positioning mechanism 40 by inserting the ferrules 1, 2 to the cylindrical adaptor 41. Therefore, the terminal parts of the optical fibers 8 can be held at a prescribed position by fixing by inserting the terminal parts of the plural optical fibers 8 to the electric discharge machining hole 19, and inserting the ferrules 1, 2 to the cylindrical adaptor 41.
Patent JP-H0557364-A (JP)
Title: Metallic forming die for shadow mask
Inventor: TANSHIN MASAYA
IPC: B21D22/26
Filed: 1991-08-28
Abstract: PURPOSE:To manufacture a shadow mask having a normal stable curved top plate shape in a metallic forming die manufacturing a shadow mask for a cathode-ray tube in a television set. CONSTITUTION:A blank 11 is preliminarily held between a cylindrical shape small-sized wrinkle holder 13 and a die 16 and an upper outer cylinder 18 are pushed downward the die 16. At this time, the blank 11 is drawn in the direction of the plane and in this state the top plate of the blank 11 is formed extensively by a punch 14 and a pad 17 and a normal stable top plate shape without a slack at the supply of the blank is obtained.
Patent JP-H0552536-A (JP)
Title: Inspecting apparatus of wheel
Inventor: SUYAMA TOSHIMITSU
IPC: G01B11/24
Filed: 1991-08-29
Abstract: PURPOSE:To measure the shape of a wheel safely and highly precisely while the wheel runs on a rail by an inspecting arrangement of the wheel which conducts inspection of the amount of abrasion of the wheel. CONSTITUTION:The title arrangement is constructed of a lamp illuminating a part under the floor of a tram, a TV camera picking up an image of a wheel with the part under the floor as a background, a photoelectric switch operating when the tram passes and a video deck recording signals of the TV camera and the photoelectric switch, which are incorporated, and further of an image processing device which measures the contour of the wheel from a video tape provided in a separate place. When the tram passes above the inspecting arrangement, the photoelectric switch 30 is made to operate and the image of the wheel 1 is picked up by the camera 10 as a projection image with a part 5 under the floor illuminated by the lamp 20 as the background. Wheel number data prepared from the operation of the photoelectric switch 30 and the image of this wheel are recorded in the video tape 60. Next, this video tape is set on the image processing device 70, the external shape of the wheel is measured in coordinates and further the amount of abrasion of the wheel is measured.
Patent JP-H0559760-A (JP)
Title: Toile bowl seat fitted with warm water washing device
Inventor: INOUE NAOTOSHI
IPC: E03D9/08
Filed: 1991-08-29
Abstract: PURPOSE:To make devices variable in washing patterns suitable to anal area washing and genital area washing and in positions of washing for a toilet bowl seat fitted with warm water washing devices, and to make the devices made up in compact design. CONSTITUTION:A first nozzle 3 inserted and fitted into a cylinder 2 slides and projects, and gushes washing water through a discharge port 3a for anal area washing, and thereby the anal area is washed. At this time, a second nozzle 4 is housed in the first nozzle 3 and is engaged with the first nozzle 3, being prevented from projecting. In washing of genital area, the engagement of the first nozzle 3 and the second nozzle 4 is released and both the nozzles 3 and 4 slide and project and after that, washing water is gushed out through a discharge port 4a for genital area washing. At this time, the washing water is not gushed from the discharge port 3a for anal area washing.
Patent JP-2001038250-A (JP)
Title: Inner tank for treatment
Inventor: KATO YOICHI
IPC: B04B3/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an inner tank for treatment capable of preventing a treatment liquid from dropping after dipping treatment or the like. SOLUTION: An inner tank A for treatment comprises a vessel of a double tubular structure, which is used for dipping or impregnating a member P to be treated and detachably mounted to a rotation part R of a centrifugal deliquiding machine M. An outer tube part 1 of the double tubular vessel is formed in a tubular shape having a bottom, and its inner peripheral surface 1a becomes larger toward the upper side. An outer tubular part 2 is formed in a tubular shape having a top, and its opening part 2a opens on the bottom of the bottomed outer tubular part 1. A lid body 3 is detachably attached to a space between the inner peripheral surface 1a and the outer peripheral surface of the inner tubular part 2 to form a gap 4 having a size that prevents the member P to be treated from passing.
Patent JP-S6371807-A (JP)
Title: Manufacture of image guide
Inventor: SHIMIZU TAKEO
IPC: G02B6/06
Filed: 1986-09-16
Abstract: PURPOSE:To easily manufacture a long flexible-type image bundle fiber by cutting an optical fiber in a prescribed length, connecting both ends so as to make it a loop, collecting many optical fibers, fixing a part of them, and cutting the fixed part. CONSTITUTION:The optical fibers 10 are cut in the same length as an image guide to be manufactured, and both ends 11 and 12 of the optical fibers 10 are connected by a fusion splicing method executed for a communication optical fiber and the like, so as to make the loop-like optical fibers 13. The optical fibers 13 are collected by the number of picture elements required for the image guide, and a part of them 14 (about 1-2cm) is collected as densely as possible so as to fix this part 14. Then, the fixed part 14 is cut and both ends of a longitudinal direction are fixed. A single optical fiber bundle 15 in which respective element optical fibers are in disorder can be obtained in a center part. With the bundle 15, the positions of both end surfaces of respective fibers 10 accurately correspond, whereby a correct image is formed. Consequently, the correct image can be transmitted even if the collection of the optical fibers are not piled tidily so that the collection becomes complete.
Patent JP-S60110113-A (JP)
Inventor: ENDOU KAZUYOSHI
IPC: H01G4/18
Filed: 1983-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1155515-A (JP)
Title: Image processor
Inventor: NAITO YOSHIKAZU
IPC: H04N19/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a texture pattern peculiar to error diffusion by providing a propagation error operating means which propagates the error between input image data and output image data when the input image data is binarized to ambient pixels. SOLUTION: A propagation error operating means 104 calculates errors (an error E1 to the next pixel and an error Emi to the next line) which propagate a binary error E that is inputted from a binary error calculating part 103 to ambient pixels according to a propagation coefficient and outputs the error E1 to an error adding part 101 and the error Emi to error memory 106. A propagation coefficient deciding part 105 decides error propagation coefficients K1 to K4 from an input level of the current line data and a change state to the next line data and outputs them to a propagation error operating part 104. With this, an optimum propagation coefficient can be selected in accordance with an input level and smoothing can be performed in a pixel unit in accordance with the level of an input image, and therefore, the occurrence of a texture pattern peculiar to error diffusion is suppressed and an image quality can be made high.
Patent JP-H1096003-A (JP)
Title: Titanium-based powder and its production
Inventor: FUKAZAWA HIDEKAZU
IPC: B22F1/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogenated titanium powder and a titanium powder which are decreased in oxygen content and chlorine content and have an excellent flow property and moldability in combination. SOLUTION: The hydrogenated titanium powder having the max. grain size substantially of <=150μm is formed by a stage of subjecting titanium or titanium alloy to hydrogen embrittlement. In such a case, the ratio of the powder having a grain size of <=10μm is <=8wt.%, the oxygen content is <=0.15wt.% and the chlorine content is <=0.06wt.%. The hydrogenated titanium powder is subjected to dehydrogenation, by which the titanium powder having the max. grain size substantially of <=150μm, <=5wt.% ratio of the powder having the grain size of <=10μm, <=0.15wt.% oxygen content and <=0.04wt.% chlorine content is obtd. This powder is adequate as a raw material for production of sintered titanium or titanium alloy products by a powder metallurgical method.
Patent JP-H0668811-A (JP)
Title: Resistor for cathode ray tube electron gun
Inventor: IRIKURA MASAO
IPC: H01C7/00
Filed: 1992-08-18
Abstract: PURPOSE:To make a resistor for an electron gun to have a construction hard to cause discharge by forming a glass insulating coating apart from an electrode part receiving high voltage and providing a thin glass insulating coating on an electrode part connected to the electrode of the electron gun. CONSTITUTION:Out of a plurality of electrode parts 20a-20e, the electrode part 20a provided on one end of an insulator substrate 18 is connected to the last acceleration electrode of an electron gun receiving high voltage via a metallic tab 31 fixed to the electrode part 20a and the electrode part 20b on the other end is grounded via the tab 31. The glass insulating coating of a resistor is formed of a glass insulating coating 30 having, a film thickness thinner than that of a glass insulating coating 30 covering a high resistance element 19 and extending to cover the peripheral parts of electrodes parts 20c and 20d positioned on the side of a low voltage electrode easy to be struck by stray electrons among the electrode 20c-20e. On the other hand, the glass insulating coating is formed apart from the electrode 20b and 20e except the electrode 20a and the electrodes 20c and 20d receiving the high voltage.
Patent JP-H04219376-A (JP)
Title: Method for cementing furnace core tube and cementing structural member
Inventor: OKUMURA YOSHIHIRO
IPC: C04B37/00
Filed: 1990-08-21
Abstract: PURPOSE:To prevent a reaction gas from leaking in a cemented furnace core tube by using a caul plate member having a nonadhesive surface and an adhesive surface on the inner surface. CONSTITUTION:A caul plate member 2 having a nonadhesive surface (2a) worked to 6.3mum average surface roughness and an adhesive surface (2b) having a lower stepped part (d0) and the similar working accuracy formed on the inner surface is provided. Two stepped surfaces (2a) and (2b) of the aforementioned caul plate member 2 are formed parallel to the axial direction of furnace core tubes 1. The caul plate member 2 for bringing the adhesive surface (2b) having an adhesive (2c) applied so as to bury the stepped part (d0) into close contact with an outer surface (1d) of a cemented part worked to 6.3mum average surface roughness of either 1 of the furnace core tubes 1 and 1 and the nonadhesive surface (2a) into close contact with an outer surface (1d) of the cemented part having the similar working accuracy of the other furnace core tube 1 is used to surround the adjacent cemented parts (1d) and (1d) of the furnace core tubes. Thereby, the furnace core tubes 1 and 1 placed side by side are cemented.
Patent JP-S6373346-A (JP)
Title: Control system for distributed processing data
Inventor: NISHIMURA TAKAYUKI
IPC: G06F12/00
Filed: 1986-09-16
Abstract: PURPOSE:To reduce the times of communication with a host computer and also to improve the operability by providing a data control table having information for logically dividing a data storage area on a storage device to control on a terminal side. CONSTITUTION:When a requester transmits a data transfer request from a keyboard display unit 10 to a host computer 11 through a data input/output means 1 and a communication processing device 9, data from the computer 11 is stored in a data buffer for a while. A storage area search means 2 compares the number of unused blocks of the data control table 6 with the data length of a buffer 8 and decides whether it is possible to store in a storage device 7. When it is impossible, the means 2 displays on the device 10 and at the same time informs to the computer 11. When it is possible the means 2 gives data numbers to the data of the buffer 8 referring the table 6, and afterwards the control is executed according to the data numbers. And a control table register updating means 3 updates the table 6 based on the information from the means 2 and a register means 4 stores the data of the buffer 8 in the device 7 referring the table 6.
Patent JP-S60133360-A (JP)
Inventor: BURATSUDORII JIEIMUSU HENRII
IPC: G01N23/04
Filed: 1984-10-19
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。