baber/WOPTO huggingface dataset:
Patent JP-H11201866-A (JP)
Title: Apparatus and method for inspection of cell gap of liquid crystal panel
Inventor: HORIGUCHI HIROSADA
IPC: G01B11/06
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method in which an irregularity in a cell gap can be inspected with high accuracy by a method wherein, among from a detected quantity of R light and a detected quantity of G light, that which is not smaller is selected as light for inspection and the quantity-of-light difference in the light for inspection between a plurality of places is set as an index value for an irregularity in a cell gap. SOLUTION: Objective lenses 1, optical fibers 2 and an optical sensor part 3 detect a quantity of R light and a quantity of G light in a point P1 situated in the center on the radiant face of a liquid crystal panel 101 and in points P2 to P5 in four corners. Light detection signals from the optical sensor part 3 are input by an interface 12 at a personal computer 10. A CPU 15 compares the magnitude of the quantity of R light and that of the quantity of G light which are detected regarding one point among from the point P1 to P5 in a plurality. A color which corresponds to the quantity of light which is not smaller is selected as light for inspection. Then, according to a program for inspection, the quantity-of-light difference (the difference using, e.g. the point P1 as a reference) in the light (R or G) for inspection between the plurality of points P1 to P5 is set as an index value for an irregularity in a cell gap so as to be output.
Patent JP-S5390519-A (JP)
Title: Exhaust gas refluxing control device for diesel engine
Inventor: WAKE KOREKAZU
IPC: F02M25/07
Filed: 1977-01-18
Abstract: PURPOSE: To improve exhausting performance of a Diesel engine which refluxes part of the exhaust gas into the suction pipe by automatically controlling the amount of refluxing gas in accordance with the output of the engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000204132-A (JP)
Title: Phenol resin and its production and utilization
Inventor: YAMASHITA YASUNORI
IPC: C08G8/10
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject phenol resin that can form coating films having excellent processability and flexibility as well as markedly improved hygiene and flavoring properties by using a weak base and a strong base in order or simultaneously. SOLUTION: (A) Ammonia or amines and (B) a hydroxide of an alkali metal or alkaline earth metal are used to carry out the reaction of (C) phenols (suitably bis-phenols) with (D) aldehydes (suitably a formaldehyde solution in an alcohol) in an amount of >=1.2 equivalent per one equivalent of the theoretically functional hydrogen atom of the component (C). In the reactions, the early reactions are carried out in the presence of the catalyst of the component A, while the later reactions are conducted in the presence of the catalyst of the component B. In another case, these two catalysts are used at a time to conduct both of the early and later reactions.
Patent JP-2000204851-A (JP)
Title: Waterproof structure of sash
Inventor: BABA TAKESHI
IPC: E06B1/62
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To easily ensure the watertightness between a sash and an outer wall surface when an external facing material having a deep irregular pattern is used by providing a flashing on the lower end of an external facing material, covering the flashing with a cover. SOLUTION: A watertight material 3 consisting of foamed rubber is filled in the recessed part of the mounting piece 2 of a sash 1, and fixed to a bed material 4 through a small screw 5. The end part of a flashing 7 is placed on the bed material 4 through a watertight tape 8 and adhesively fixed to an external facing material with the joint with the external facing material being filled with a sealant, and a cover base part 10b and a fitting piece 11 are fitted and fixed to the fitting groove of the mounting piece 2 to cover the flashing 7 with a cover body 10a. The external facing material has a vertical joint pattern having a bottom part 9, and a clearance is formed between it and the upper end of the cover 10a.  According to this, the rainwater falling over the external facing material surface is carried into the cover body 10a through the flashing 7 and drained from the end of the cover body 10a, so that the watertightness between the sash 1 and the outer wall surface can be ensured.
Patent JP-H07204247-A (JP)
Title: Sleeping bag type sauna
Inventor: KONO HIROSHI
IPC: A61H33/06
Filed: 1994-01-18
Abstract: PURPOSE:To provide a sleeping bag type sauna having a bag body therein and allowing easy access at the time of taking a bath. CONSTITUTION:Regarding a sleeping bag type sauna equipped with a sleeping bag 1, a gas permeable bag body 2 mounted therein with space left for a person' s laying down, and a hot air blower 3, a fastener 1a is fitted to the bag 1 in such state as openable in a direction from a neck to feet, and the bag body 2 is formed to have the forward end divided into two sections suitable for the fastener 1a of the bag 1.
Patent JP-S59129528-A (JP)
Inventor: HATSUTORI KOUZOU
IPC: H02H7/08
Filed: 1983-01-12
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-H10200877-A (JP)
Title: Transmission system for limited reception system of cable television and its reception device
Inventor: NODA TSUTOMU
IPC: H04N7/16
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the limited reception system for digital wired television broadcasting and its transmitting and receiving devices. SOLUTION: A context scrambling means 111 which operates part of digital data 151 in transport stream form and key data 152 for ciphering the data and a key information scrambling means 112 which ciphers the key data 152 are provided; and output data 158 of the context scrambling means 111 are modulated by a 64-valued QAM modulating means 102 and transmitted, and output data 155 of the 1st key information scrambling means 112 are digitally modulated by a down line signal modulating circuit 104 by FSK and transmitted.
Patent JP-S59131206-A (JP)
Title: Wide band amplifier
Inventor: TAJIMA ATSUSHI
IPC: H03F1/48
Filed: 1983-01-17
Abstract: PURPOSE:To improve the gain characteristics with a constant level of power consumption by relaxing the impedance matching conditions for the input and output terminals of a wide band two-stage amplifier of RC parallel feedback type and therefore increasing the interstage impedance. CONSTITUTION:The feedback resistances Rf1 and Rf2 are selected so that both interstage impedances are set higher than Z0 for the impedance ZIN connected to the output side of the 1st wide band amplifying part and obtained when viewed from a brain terminal 12 so that the input/output reflecting coefficient is set at epsilon=<0.3 and the impedance ZOUT obtained when the 1st wide band amplifying part side is viewed from a capacity 16. Thus it is possible to set the gain at a high level.
Patent JP-S62162558-A (JP)
Title: Static recording head
Inventor: TSUDA DAISUKE
IPC: G03G15/00
Filed: 1986-01-14
Abstract: PURPOSE:To allow control of charging/discharging an electric current by enlarging an ion generation region through increasing an edge area for a discharging electrode with the formation of many out recessed parts on the discharging electrode facing an ion stream channel and also decreasing an overlapped area for a pair of discharging electrodes opposed to each other through an insulator layer. CONSTITUTION:A lower discharging electrode 14 is formed in an almost rectangular shape with an insulation layer 15 provided covering the former. An upper discharging electrode 16, printed through silk screen printing using gold paste on the insulation layer 15 is formed to a prescribed shape by photoetching technique. Each cut recessed part 221 is composed of a recording density, for instance, 20 pieces/mm of 16 or more dots/mm, and the width of each recessed part 21 and a projecting part 22 is almost equal. If a high frequency high voltage 17 is applied between the discharging electrodes, a high frequency field is formed to the limits of an overlapped area of each discharging electrode. At the same time, the air undergoes dielectric breakdown near the edge 16a of the discharging electrode on the side facing an ion stream channel 13. This results in the gradual trapping and subsequent multiplication of an ion group. After this process, it will be carried to a recording element side together with a compressed air to be introduced into the ion stream channel 13. The substantial overlapped area of the discharging electrode is reduced by many cut recessed parts, thus minimizing the static capacity and decreasing the charging/discharging current of the insulation layer 15.
Patent JP-S5597585-A (JP)
Title: Indicating mechanism for opening and shuting of valve
Inventor: FUKUMOTO KATSUYUKI
IPC: F16K37/00
Filed: 1979-01-16
Abstract: PURPOSE:To indicate the opening and shutting of a valve, using a handle and a follower to move relatively to the handle, both are connected loosely with a spring, this connection is broken on closed condition, producing relative rotating change. CONSTITUTION:In order to lower a valve 1, a handle 2 is turned. The handle 2, a main drive disc 4 and a follower 5 rotate to lower. After that, the lower surface 30 of the follower touches to the upper surface 11 of the valve. In this case, a valve rod 1 is adjusted to potition immediately before the lowest point. After the follower lower surface 30 has been touched to the valve upper surface 11, furthermore the handle is turned finely. The rotation of the follower 5 and the follower disc 4 is stopped due to compression contacting friction of the follower lower surface 30 and the valve upper surface 11. On the other hand, the main drive disc 3 fixed to the handle 2 rotates with the handle. Handle 2 and the main drive disc 3 rotate against the spring 8 force, an indicating rotor magnet 7 installed to the main drive disc 3 changes the relative position to a fixed magnet 6 with its right rotation.
Patent JP-S58122413-A (JP)
Title: Reference gauge for size measurement
Inventor: TAKIZAWA KINJI
IPC: G01B21/00
Filed: 1982-01-14
Abstract: PURPOSE:To facilitate a read of a measured reference value by detecting the amount of displacement of a block gauge group and generating an electric output corresponding to the amount of displacement, and displaying the amount of displacement digitally. CONSTITUTION:A zero point is set while the end surface of each block gauge 14  in a block gauge group 15 is raised to a prescribed position between gradations 16A on a fixed scale 16. Namely, a plate member 72 and a spherical body 73 are connected together so that the end surface of each block gauge 14 rises by only 1mm. above a corresponding fixed scale gradation 16A. A main switch 53 is turned on and the 1st and the 2nd changeover switches 54 and 55 are placed at an absolute measurement and a calibration side respectively; and the block gauge group 15 is moved up and down through a handle 28 to put a position detecting means 71 the moment the end surface of each block gauge 14 is positioned only 1mm. above the corresponding fixed scale gradation 16A, and consequently a holding state is reset immediately to allow a digital display 52 to start counting.
Patent JP-S59128558-A (JP)
Title: Toner for use in electrophotographic developer
Inventor: KUMAGAI YUUGO
IPC: G03G9/087
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a toner used for a dry type electrophotographic developer having no tackiness to PVC by using a polyester resin type toner. CONSTITUTION:A toner is composed essentially of a colorant and a polyester resin made from a carboxylic acid component, an alcoholic component and/or an oxycarboxylic acid component, contg. >=25mol% ethylene glycol as the alcoholic component based on the total components, and having 70-170 deg.C softening point. As the carboxylic acid component, malonic, succinic, maleic acids, etc. are used, as the alcoholic component, ethylene glycol, triethylene glycol, glycerin, etc. are usable, and as the oxycarboxylic acid component, p-oxybenzoic acid, etc. are usable. The use of this toner prevents the following defects: Adhesion of characters to the PVC sheet resulting in lack of prints, and stains on the print.
Patent JP-H02275931-A (JP)
Title: Nonlinear optical medium of copolymer
Inventor: GARO KUHANARIAN
IPC: C08J5/18
Filed: 1990-01-11
Abstract: PURPOSE: To obtain the copolymer medium which shows a high-level nonlinear optical response by forming a copolymer film having a crystallographic molecular orientation in the flat film surface and a dipolar molecular orientation perpendicular to the film surface. CONSTITUTION: This copolymer medium has a crystallographic molecular orientation in the flat film surface and a dipolar molecular orientation perpendicular to the film surface and shows an about >=1×10<-8> esu secondary nonlinear optical susceptibility measured at a 1.91μm excitation wavelength. The dipolar molecular orientation is induced by poling a copolymer material of the medium through application of an electric field and the crystallographic molecular orientation in the flat film surface is attained by application of uniaxial or biaxial stress or a magnetic field to the copolymer material. The resulting copolymer having such two mode molecular orientations shows both nonlinear optical properties and piezoelectric properties.  Thus, the objective copolymer nonlinear optical medium which has stable two mode molecular orientations and the initial high- level secondary linear optical susceptibility of which can be maintained, is obtained.
Patent JP-H09198954-A (JP)
Title: Assembling method for keyboard switch and device for its manufacture
Inventor: NISHIMURA MIKIO
IPC: H01H11/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To lessen the number of processes in manufacturing key tops for a keyboard switch of an electronic apparatus. SOLUTION: In a lower die 5 having a locating pin 1, key tops 3, 4, and 7 are formed and held in such a way that the top face 7 and the undercut 9 are positioned below and above, respectively, and a mechanism chassis 10 provided with a guide hole 2 and insert holes 12 mating with the undercuts 9 of the key tops 3, 4, and 7 is inserted fast in the lower die so that lump shaping and assembling are conducted. This facilitates the manufacture and permits reducing the number of processes in manufacturing.
Patent JP-S5497471-A (JP)
Title: Ultrasonic type vehicle speed measuring apparatus
Inventor: HONMA ATOU
IPC: G01S15/58
Filed: 1978-01-18
Abstract: PURPOSE:To measure the vehicle speed at high precision, by changing over the gate periods corresponding to the specified number of Doppler waves and specified number of continuously emitted ultrasonic waves to count with a counter, and processing the count in a dividing circuit to which is applied a specific coefficient. CONSTITUTION:Continuous ultrasonic waves emitted at an emission angle of theta and frequency of fo are reflected by a vehicle running at speed V, and ultrasonic waves at Doppler frequency fd are detected. The n-waves of these Doppler waves are detected in an n-wave continuous detection circuit 12, and pulses of n/fd width are applied to a gate time changing circuit 14 to which are applied also pulses of n/2fo width from a timer 13. Taking n/fd+n/2fo through this circuit 14 as the gate period, a counter 16 counts the number of clocks at frequency fc sent from a clock generating circuit 15, and the count value is processed in a dividing circuit 17 to which is applied a coefficient (nfc/2fo)XC/costheta outputted from a constant generating circuit 18. Then, according to formula I, the speed may be calculated without abbreviation. Therefore, the vehicle speed may be measured at high precision. Meanwhile, c refers to the propagation speed of ultrasonic wave in the air.
Patent JP-H05187052-A (JP)
Title: Vacuum pipeline
Inventor: NAKADA HIROYUKI
IPC: E03F5/22
Filed: 1992-01-14
Abstract: PURPOSE:To ensure continuous transfer of waste water through a pipeline under normal conditions without stopping the transfer of waste water of all pipelines when the vacuum in one of the pipelines has abnormally dropped and inspection and repair is required in a vacuum system wherein a plurality of vacuum (waste water) lines are connected to a single vacuum station. CONSTITUTION:In vacuum pipelines, each end of a pair of lines 14a, 14b and each intermediate point thereof are interconnected by flow lines 2a, 2b each having therein a shutoff valve 3. When the vacuum in one of the lines has abnormally fallen, the shutoff valve 3 is opened by means of a vacuum sensor 1 provided in a vacuum station 16 to transfer the waste water of the line by means of the other line under vacuum.
Patent JP-H06234928-A (JP)
Title: Reinforced resin composition
Inventor: KIKUCHI HIROYUKI
IPC: B29C45/00
Filed: 1993-01-14
Abstract: PURPOSE: To provide a filler-reinforced compsn. which can significantly solve a warpage problem without sacrificing various excellent properties of a thermoplastic resin.  
     CONSTITUTION: This reinforced compsn. is a thermoplastic resin injection molding compsn. characterized by comprising: 100 pts.wt. thermoplastic resin; and 10 to 60 pts.wt. filler contg. a particulate component and a rod component in a wt. ratio of (1:1) to (1:3). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60150056-A (JP)
Title: Electrophotographic toner
Inventor: HATA MASAAKI
IPC: G03G9/08
Filed: 1984-01-17
Abstract: PURPOSE:To obtain an electrophotographic toner superior in fixability, durability, etc., by using a mixture of a vinyl copolymer having low number average mol.wt. made from an aromatic vinyl polymer and fumarate, and another vinyl polymer having high number average mol.wt. CONSTITUTION:An objective electrophotographic toner is obtained by copolymerizing (A) 70-97wt% aromatic vinyl monomer, such as styrene, with (B) 30- 3wt% fumarate, such as dioctyl or dibutyl fumarate, and (C) 0-5wt% acid monomer, such as acrylic or fumaric acid, to prepare a vinyl copolymer having a number average mol.wt. of 2,000-15,000, mixing this copolymer with a vinyl polymer having a number, average mol.wt. of 20,000-500,000, such as polystyrene or polymethyl acrylate in a wt. ratio of (40-90):(60-10), and using this resin mixture as an essential component.
Patent JP-S62162546-A (JP)
Title: Just series printer of type photocomposing machine
Inventor: MORISAWA YOSHIAKI
IPC: B41B21/16
Filed: 1986-01-13
Abstract: PURPOSE:To enable changing of vertical and horizontal compositions by constituting a zoom lens with a combination of convex and concave cylindrical lens and giving a 90 deg. displacement to the center of an optical axis after insertion of the optical axis for type photocomposition. CONSTITUTION:A light separated by a beam splitter prism is focused to form an image in a finder 19 from a prism 17 through an imaging lens 18. The light separated by the prism 17 reaches an imager 22 by way of a prism 20 and an imaging lens 21, and then is shown on a CRT display unit. An input section for various composition information of a control 24 is provided with information push buttons required for compositions such as centering, justification of line heads and ends. A Y direction drive 26 is actuated to operate a pulse motor 27 and thereby a magazine drum 16 is rotated to set vertical types. In the meantime, an X direction drive 28 is started to drive a pulse motor 29 and thereby a travelling lens 15 is allowed to traverse to perform a horizontal composition. By operating keys of a ten keyboard input section 30. A numerical drive 31 is actuated through the control 24 to drive a pulse motor 32 or an angle drive 33 is operated to drive a pulse motor 34. This operation allows a zoom lens to rotate on an optical axis.
Patent JP-H09199977-A (JP)
Title: Piezoelectric vibrator and its manufacture
Inventor: SUGIMOTO MASAHITO
IPC: H03H3/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric vibrator in which piezoelectric vibrators made of a thinned piezoelectric substrate are formed and in which a piezoelectric substrate of a large area is thinned and lots of piezoelectric vibrators are formed on the substrate simultaneously. SOLUTION: A lower electrode 2 and a lead wire 3 are arranged on one major side of a piezoelectric substrate 1 i a matrix shape and substrates 1, 4 are directly adhered so that the lower electrode 2 and the lead electrode 3 are housed in a vibration space 5 and an opening 4b formed on a support substrate 4, and a liquid material becoming a support layer through solidification is packed in the vibration space 5 between the piezoelectric substrate 1 and the support substrate 4.  Then the other major side of the piezoelectric substrate 1 is polished into a prescribed thickness, an exciting electrode 7 and the lead wire 3 are arranged onto other major side opposite to the exciting electrode 2 and both substrates 1, 8 are directly adhered so that the electrode 7 and the lead electrode 3 are contained in the vibration space 9 and the opening 8b formed to the support substrate 8, the support layer is removed and the adhered members arranged in a matrix are individually cut off.
Patent JP-S62164711-A (JP)
Title: Production of foam
Inventor: KUMASAKA SADAO
IPC: C08J9/04
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a foam like a polyurethane foam inexpensively, by mixing a specified alcohol with an organic isocyanate, and amine catalyst, a silicone oil and optional components and foaming the mixture. CONSTITUTION:A mixture of 100pts.wt. at least one alcohol (A) selected from among a monoalcohol (e.g., butyl alcohol), a dialcohol (e.g., triethylene glycol) and a trialcohol (e.g., glycerol) and part of 20-60pts.wtt. organic isocyanate (B) (e.g., tolylene diisocyanate) is mixed with the rest of component B, an amine catalyst (C), a silicone oil (D) and, optionally a tin catalyst, a pigment, a filler, etc., and the obtained mixture is foamed.
Patent JP-S59130658-A (JP)
Title: Production of composite metallic rod
Inventor: YONEMOTO TAKAHARU
IPC: B22D11/00
Filed: 1983-01-17
Abstract: PURPOSE:To form easily a composite material of hardly workable materials by rotating two rolls dipped in different molten metals thereby pulling up the solidified metals with the rolls and rolling and welding the two metals. CONSTITUTION:Two rolls 3, 3 are partly dipped in molten metals 1, 2. The rolls are internally cooled with water or air and the metals 1 and 2 are partitioned by means of a partition plate 7 to avoid mixing with each other. When the rolls 3, 3 are rotated, solidified parts 5, 6 are formed respectively on the roll surfaces in the metals 1, 2 and move upward as the rolls 3, 3 rotate. The solidified parts are touched and press stuck to each other in a press sticking part 8 and are pulled up as a composite metallic rod 4 to above the rolls 3, 3.
Patent JP-H04238374-A (JP)
Title: Image density control method on image recorder
Inventor: KANEDA MASAYUKI
IPC: G03G15/08
Filed: 1991-01-22
Abstract: PURPOSE:To suppress toner consumption and to carry out high precise image density control by checking concentration at every interval set in advance by means of an ADC, to control the supply of toner, and controlling simultaneously, a toner supplying quantity according to an original density through the use of an ACDC system for the interval. CONSTITUTION:A patch is formed on a nonimage region at every interval set in advance, for instance, once per 20 copies, the image density is optically detected, and the checking by the ADC controlling the supply of the toner, is carried out. For the interval that the checking is carried out, predicting control by an ACDC predicting the toner consumption from area coverage and the concentration and replenishing the toner, is carried out. Therefore, the concentration of the toner which can not be controlled only by the ADC, can be controlled.