baber/WOPTO huggingface dataset:
Patent JP-H04192881-A (JP)
Title: Data interpolating circuit of image reader
Inventor: OKAWA HIROYUKI
IPC: H04N1/40
Filed: 1990-11-27
Abstract: PURPOSE:To prevent the picture quality from being deteriorated by providing an interpolating means for deriving data corresponding to the position of a bit loss of a line sensor. CONSTITUTION:The above circuit is provided with a loss position storage part 11 for storing a position of a bit loss of a line sensor, and an interpolating means for generating data corresponding to the position of a bit loss of the line sensor, based on information stored by this storage part 11. Also, the interpolating means is constituted of an interpolation control part 12, a loss data run- over part 13, and an interpolating part 14. In such a way, even if a bit loss exists in the line sensor, generation of a stripe-like noise is suppressed, and deterioration of the picture quality can be prevented.
Patent JP-2001142046-A (JP)
Title: Liquid crystal display element and liquid crystal display device using the same, optical system
Inventor: AKAHORI HIROO
IPC: G09F9/35
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element using a two-terminal non-linear active element. SOLUTION: In a liquid crystal display element provided with a fetching means for fetching a signal outputted to a signal line, a transfer means for transferring the fetched signal to a liquid crystal, and an acquiring means for acquiring an image by superimosing the signal on the voltage being applied to the liquid crystal, the transfer of the signal to the liquid crystal is controlled by using the two-terminal non-linear active element as the transfer means, varying the voltage being applied to the liquid crystal, and controlling conduction of the two-terminal non-linear active element.
Patent JP-H10171764-A (JP)
Title: Method for controlling shared memory for parallel computer
Inventor: HASHIMOTO AKIYOSHI
IPC: G06F15/177
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the non-coincidence of information between two shared memories and to improve the reliablity of the system by setting up priority in each bus, providing each memory with a means for storing writing and reading requests outputted from plural microprocessors and executing multiwriting commands stored in the storing means successively from the command of the highest priority. SOLUTION: A shared memory 201 is connected to plural buses 202 and consists of a memory module 203 and a memory controller 205. A controlling microprocessor 206 in the controller 205 includes an arbitration processing part 207 for executing arbitration when plural commands compete with each other, an address register 204, a register retrieving part 208 for retrieving an arrival checking register 209, and an inter-shared memory communication part 210 for executing communication between plural shared memories. The arbitration rules of the processing part 207 is that a command having the smallest stored address register number has priority (1) and that a double access command is prior to a single access command (2).
Patent JP-S63192627-A (JP)
Inventor: ABROMEIT GERHARD
IPC: B60W30/18
Filed: 1987-12-22
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-S63264687-A (JP)
Title: Basic active component permeable contact pressure adhesive polymer material and its production
Inventor: BUARUTERU MIYUURAA
IPC: C09J4/00
Filed: 1987-12-22
Abstract: A basic contact-adhesive polymer composition which is permeable to active ingredients, in particular for use with basic active ingredients, in which the contact-adhesive polymer is a homopolymer or copolymer, preferably based on acrylate, prepared using basic monomers, is prepared by mixing monomers intended for the preparation of an adhesive by polymerisation with copolymerisable, basic monomers and copolymerising the mixture in a manner known per se. The composition is used for therapeutic systems containing basic active ingredients, in particular those in salt form, in which the therapeutically active agent is a Lewis base.
Patent JP-2001144615-A (JP)
Title: Method for controlling digital gain
Inventor: DENDA ISATO
IPC: H03M1/18
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling digital gain that reduces a round- down error due to bit shift so as to enhance the precision of the gain control. SOLUTION: In the gain control method where a digital signal to be processed is distributed into n-sets of signals and using each bit of an n-bit digital gain signal for a gain selection signal selects and outputs the signal to be processed whose gain selection signal is logical 1. Let a bit location of the gain selection signal in the digital gain signal be (m), then bits of each of the signals to be processed are shifted to the right by (m-1) bits and the sum of the signals to be processed whose bits are shifted is outputted, a round off processing is applied to the signal to be processed in the ease of shifting the signal to be processed by one bit.
Patent JP-H06173482-A (JP)
Title: Simple multistory parking garage
Inventor: FURUKURA KATSUMI
IPC: E04H6/06
Filed: 1992-12-04
Abstract: PURPOSE:To reduce the strokes of a hydraulic cylinder to half the value according to the conventional technique through the use of pulleys. CONSTITUTION:An upper parking space board 3 is installed between a left and a right bearing frame 1 arranged while a space to admit a car body is reserved, and with this space board 3 the tip of a rotary stay 12 is connected which rotates round a pivot point furnished at the bottoms of each bearing frame. One end of a wire 21 set on a stationary pulley 23 at the top of a shield wall 4 installed upright on the bearing frames 1 is secured to the space board 3, while the other end is bound with the top of the shield wall 4 via a moving pulley 20 fixed to the tip of the piston of a hydraulic cylinder 19.
Patent JP-2000150415-A (JP)
Title: Formation of contact of semiconductor device
Inventor: NANBU HIDETAKA
IPC: H01L21/302
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the contact of a semiconductor device by which both a removing property and a bowing shape can be accomplished simultaneously, even when such a contact that is perpendicular to a substrate and has a high aspect ratio is formed. SOLUTION: A method for forming the contact of a semiconductor device includes a step of forming an oxide film on the surface of a semiconductor substrate 2, a first etching step of forming a contact 5 halfway by etching the area of the oxide film which is intended to be used for the formation of the contact 5 by photolithography, and a second etching step of forming the contact 5 by further etching the oxide film at a lower temperature than that used in the first etching step.
Patent JP-H07138999-A (JP)
Title: Valve driving gear and method of driving valve for valve driving gear
Inventor: NAGASHIMA YOICHI
IPC: E03B7/10
Filed: 1993-11-18
Abstract: PURPOSE:To improve operationability by enabling a plturality of operation of electric type operation and manual type operation to be conducted and dispos ing a manual type operating section at the upper position of the head section of a valve gear body. CONSTITUTION:A tog retaining ring 52 is loosened and a log 50 is downwards lowered propely, the ring 52 is clamped, and a stroke is set while using the lower limit of a piston 57 as a reference. When a switch determining the upper limit of the piston is operated, a motor 22 is reversely rotated, and a driving section is worked under the state of cut-off in the opposite direction. When a switch determining the lower limit of the piston is operated, the motor 22 is forward rotated, and the driving section is worked under the state of water supply in the forward direction. When an electric type operating section is not operated due to service interruption, trouble or the like, a control lever 6 mounted on the upper section of an outer case 1 is worked, and the motor 22 is forward rotated or reversely rotated.
Patent JP-H04199692-A (JP)
Title: Method of correcting warpage of circuit board
Inventor: MATSUOKA TARO
IPC: H05K3/22
Filed: 1990-11-29
Abstract: PURPOSE:To enable a circuit board to be corrected in warpage and cooled down without stopping a manufacturing line by a method wherein the circuit board is corrected in warpage at a point located out of a manufacturing line. CONSTITUTION:A circuit board 2 transferred to a correcting station 10 is placed on chain conveyers 11a and 11b. The chain conveyers 11a and 11b are shifted by an air cylinder in a Y direction vertical to the moving direction of a manufacturing line 15 to enable the circuit board 2 on the conveyers 11a and 11b to be put out of the manufacturing line 15 tentatively. The board 2 is corrected to be flat and then cooled down at a position out of the manufacturing line 15 so as not to warp again. When a following circuit board 2 is placed on other chain conveyers 12a and 12b, the circuit board 2 on the chain conveyers 12a and 12b is tentatively put out of the manufacturing line 15. By this setup, as a warpage correcting operation takes place at a position out of a manufacturing line, it can be efficiently carried out using a required time without stopping the manufacturing line.
Patent JP-H07152093-A (JP)
Title: Explosion-proof industrial monitor camera
Inventor: KAMIKI TSUNEKI
IPC: G03B29/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide an explosion-proof monitor camera whose explosion-proof case is made small in size and light in weight, which is easily set in a narrow place and also which can be used as a portable camera. CONSTITUTION:The case is constituted of a cylindrical front main body 2 provided at the leading end of a rear main body 1 formed as a blind barrel, a focusing barrel 20 provided at the leading end of the main body 2 so that it can freely turn but it is prevented from moving in the axial direction, and a diaphragm barrel 27 provided at the leading end of the barrel 20 so that it can freely turn but it is prevented from moving in the axial direction. A camera 6 is fixed in the rear main body 1. A focus ring 41 and a diaphragm ring 42 are provided in the lens barrel 40 of the camera 6, and the focus ring 41 is coupled with the barrel 20, then the diaphragm ring 42 is coupled with the barrel 27. A hard glass 31 is provided at an aperture at the leading end of the barrel 27.
Patent JP-2000136051-A (JP)
Title: Sheet material carrier device and image forming device
Inventor: KIMIZUKA EIICHIRO
IPC: B65H5/36
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is provided with a register mechanism of a simple constitution and is capable of attaining the improvement of a jam disposal property and secondary contamination prevention by a toner in the jam disposal, contriving a high grade image formation by stably carrying a sheet material and miniaturization of the device. SOLUTION: In a carrier path 10 of a sheet material, fixed guide sheet metal 14 (a first guide member) for guiding a sheet material 3 to a hitting member 40 (shutter member) and a guide member 13 (a second guide member) which is arranged in the upstream of this guide sheet metal 14, is rotated by a rotary shaft on the side apart from the guide sheet metal 14 and is capable of releasing the carrier path 10 are provided.
Patent JP-H02171566-A (JP)
Title: Hydrogen gas removing device for absorption system refrigerating machine
Inventor: MURAKI MINEO
IPC: F25B43/04
Filed: 1988-12-26
Abstract: PURPOSE:To easily and surely remove harmful hydrogen which is generated and stays in the absorption system refrigerating machine at the occasion when such hydrogen gas is to be removed by using a hydrogenating metal by means of connecting the noncodensibel gas tank of the refrigerating machine and the vessel containing said metal with a small diameter tube. CONSTITUTION:A small diameter tube 2 is fitted to a noncodensible gas tank 1 to connect same to a vessel 4 containing hydrogenating metal 3. As the hydrogenating metal 3 absorbs the gas, a mixed gas primarily composed of hydrogen and steam flows from the noncodensible gas tank 1 to the hydrogenating metal vessel 4 through the small diameter tube 2. Although the hydrogenating metal absorbs steam first, the diameter of the tube is small enough to prohibit the yet-to-react residual hydrogen from forcing its way against the gas flow in the tube 2 toward the tank 1, and so, the composition of the gas in the hydrogenating metal vessel 4 becomes rich with hydrogen. Ultimately, the residual hydrogen is also absorbed by the hydrogenating metal 3. The reaction is continued until hydrogen is removed.
Patent JP-H01166282-A (JP)
Title: Detecting device for number of people
Inventor: ARAKI TSUNEHIKO
IPC: G01V8/12
Filed: 1987-12-23
Abstract: PURPOSE:To improve the counting accuracy for a device which detects the number of persons after detecting infrared rays radiated from the bodies of persons to be counted by using a material having a low radiation factor for a reflecting plate of said detecting device. CONSTITUTION:A detecting device for the number of persons consists of an infrared-ray detecting element 2, a circular scanning optical system 1 which gives circular scanning to the viewfield of the element 2, a preamplifier part 3 which amplifies the output of the element 2, a signal converting par 4 which converts the output signal of the part 3 into the signal required for detection of the number of persons, a deciding par 5 which decides the number of persons based on the output signal of the part 4, and an output part 6 which outputs information on the number of persons based on the output signal of the part 5. This detector is attached onto a wall surface W. In such constitution, a reflecting plate 17 is set on the surface of a circuit storing part 15 fixed to the surface W. The plate 17 uses a material that has metallic luster and a low radiation factor and also causes irregular reflection to the infrared rays. Thus the waviness of the signal wave due to temperature difference can be reduced within a viewfield. Therefore the gain of the part 3 is increased together with improved resolution.
Patent JP-H01165548-A (JP)
Title: Ester derivative of alpha-methylallylphenols
Inventor: SUGIMORI SHIGERU
IPC: C07C69/76
Filed: 1987-12-23
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are 1-15C alkyl or alkoxy; l is 0 or 1; A is group of formula II- formula IX, etc.). EXAMPLE:2-(alpha-Methylallyl)-4-hexyloxyphenol. USE:A liquid crystal display element. It is a compound having excellent compatibility, suitable for super-twist nematic display element, exhibiting liquid crystal phase over a wide range and effective in increasing N-1 point. PREPARATION:The objective compound of formula I can be produced by boiling and refluxing a 4-crotyloxyphenyl ether derivative in diethylaniline and reacting the resultant 2-(alpha-methylallyl)-phenol derivative with a corresponding carboxylic acid chloride in the presence of pyridine.
Patent JP-H09143080-A (JP)
Title: Solid preparation containing aluminum hydroxide and magnesium hydroxide
Inventor: DOI NORITOSHI
IPC: A61P1/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid preparation having excellent dispersibility, antiacid property, transportability, preservability, etc., and useful for the treatment of gastric ulcer, duodenal ulcer, etc., by using aluminum hydroxide and magnesium hydroxide as main components, adding a specific disintegrant thereto and forming the mixture in the form of fine particles or granules. SOLUTION: The objective preparation is produced by compounding (A) aluminum hydroxide and magnesium hydroxide as main components with (B) a hydroxypropylcellulose having low substitution degree (e.g., having a substitution degree of 10-13% and a particle diameter of 1-14μm) in an amount of preferably 6-15% and granulating the mixture in the form of fine particles or granules by wet-granulation (e.g., stirring granulation, rolling granulation or extrusion granulation). The preparation is preferably administered by oral administration at a daily rate of 1.56-4.8g (0.717-2.15g of aluminum hydroxide and 0.64-1.92g of magnesium hydroxide) for adult in several divided doses by suspending the preparation in water before use.
Patent JP-H02171280-A (JP)
Title: Fluorescent ink composition for ink jet
Inventor: KUWABARA KOJI
IPC: C09D11/00
Filed: 1988-12-26
Abstract: PURPOSE:To increase fluorescent intensity significantly by adding a specific color which emits fluorescence in an ultraviolet range, to a fluorescent color ink. CONSTITUTION:Essential composition materials used are fluorescent color A which has a maximum absorption wavelength for emission of fluorescence at 300 to 400nm and also emits fluorescence of a visible ray range, and fluorescent color B which emits fluorescence in an ultraviolet range. The fluorescent color B is at least, one type selected from among p-octaphenyl, p-terphenyl, 2,4-diphenyloxazol, 2-(1-naphtyl)-5-phenyloxazol, and 2-phenyl-5-(4 biphenyl)-1,3,4-oxadiazol. In addition, additives are used which are, for instance, binder, surfactant pH conditioner, ion blocking agent, antiseptic, oxygen absorbent, defoamer, cross-linking agent and catalyst. Each component is fixed, stirred, filtered and deaerated under a decompressed condition to obtain a fluorescent ink composition for ink jet.
Patent JP-H10172609-A (JP)
Title: Electrolytic cell to treat alkaline metallic electrode and its method
Inventor: FAUTEUX DENIS G
IPC: H01M4/139
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To increase the circulation and efficiency of a cell by using the additive to generate the interface of the additive which is applied to a part of the surface of a first electrode and dominant between the surface of the first electrode and the electrolyte to contribute to the substantial increase in the interfacial electrostatic capacity of a lithium electrode and the substantial reduction in the interfacial resistance. SOLUTION: An electrolytic cell 10 comprises a first electrode 12 having a surface 13, a second electrode 14, the electrolyte 16, and the surfactant/additive 18. The additive 18 is conductive to the prescribed ion to be accompanied by an alkaline metallic ion source of the first electrode 12 which is the lithium ion, non-ionic, electrolytic, substantially insoluble, and substantially inert to the prescribed alkaline metallic source. The additive generates the dominant interface of the additive adjacent to the electrolyte 16 on the surface 13 of the first electrode 12. Substantial increase in the interfacial electrostatic capacity of the lithium electrode and substantial reduction in the interfacial resistance are realized.
Patent JP-H09147994-A (JP)
Title: Power supply plug for electronic apparatus
Inventor: HIRANO YOSHIO
IPC: H01F37/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce influence of magnetic leakage noise on an electronic apparatus main body by arranging a higher harmonic current suppressing reactor part, which electrically connects a plug member arranged in a resin casing and a power supply wire terminal together, between the plug member and the power supply wire terminal. SOLUTION: A casing of a power supply plug for an electronic apparatus is composed of a case 1 made of resin such as phenol resin and a lid 3. In the lid 3, mounting holes 301 for a reactor part 2, power supply wire terminals 302 to which a power supply code 5 from the electronic apparatus is connected, and metallic plug members 4 to be inserted into insertion holes in a plug socket and the like are installed. In the reactor part 2, mounting metal fittings 204 stuck on the reactor part 2 are mounted to the mounting holes 301 in the lid 3 by means of screws 6, and a lead-out wire 206 is connected to one plug members 4, while a lead-out wire 205 is connected to one power supply wire terminals 302. The other power source wire terminals 302 is directly connected to the other plug parts 4.  In this way, influence of magnetic noise, which may be generated from the reactor part 2 suppressing higher harmonics, on the electronic apparatus main body can be reduced.
Patent JP-H01169159-A (JP)
Title: Electronic control unit for automatic transmission
Inventor: ITO YASUNOBU
IPC: B60W10/10
Filed: 1987-12-25
Abstract: PURPOSE:To promote the tightening of a fail-safe control function by turning off an emergency power supply cut circuit by an output signal from a control part when abnormality of a switching element in a driver circuit is detected by a monitor circuit. CONSTITUTION:An electronic control unit of an automatic transmission drives solenoids 52, 53, serving as the actuator for speed changing, lockup clutch selecting, pressure adjusting, etc., by a microcomputer 40 through solenoid driver circuits 20-60 in which a switching element TR1 is built. Here the switching PNP transistor TR1, when it generates a trouble due to disturbance of surge, noise, overcurrent, etc. or deterioration, inferiority, etc. of the element, is detected by monitor circuits 30-70, and by a detection signal of these monitor circuits, the microcomputer 40 actuates a transistor TR2 in an emergency power supply cut circuit 80, turning off a power source from a battery 50. In this way, a fail-safe control function can be tightened.
Patent JP-H10168020-A (JP)
Title: Production of 2,5-di-tert-butyl-4-methoxyphenol
Inventor: ISHIBASHI TAKASHI
IPC: C07B61/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for industrial chemicals, agrochemicals and medicines, dyes, etc., and a raw material for antioxidants and stabilizers by reacting methoxyphenol with isobutylene in the presence of methanesulfonic acid as an acid catalyst. SOLUTION: 4-Methoxyphenol is reacted with isobutylene in the presence of methanesulfonic acid and/or trifluoromethanesulfonic acid used as an acid catalyst to provide the objective compound in high conversion. Furthermore, methanesulfonic acid or trifluoromethanesulfonic acid is each used as the acid catalyst in an amount of 0.5-20 pts.wt. and 0.5-10 pts.wt. based on 100 pts.wt. 4-methoxyphenol.
Patent JP-H02172610-A (JP)
Title: Method for exposing inner layer reference position mark of multilayer interconnection board
Inventor: FUJII TOSHINORI
IPC: H05K1/02
Filed: 1988-12-23
Abstract: PURPOSE:To prevent errable detection due to chips and continuously perform spot facing machining by intermittently monitoring by optical means a cut face after passing of the edge of a cutting tool when spot facing machining is performed at a multilayer interconnection board wherein insulation layers are laminated at inner conductive layers. CONSTITUTION:In a method for exposing an inner layer reference position mark by a spot facing machine 20 for a multilayer interconnection board wherein insulation layers are covered at both the faces of an inner conductive layer, spot light is irradiated by a projector 2 on a cut face from a direction crossing to the rotary shaft of a cutting tool 23. Next, light reflecting from the cut face right after passing the edge of the cutting tool is intermittently detected synchronously with the rotation of the cutting tool 23 by a light receiver 3 in a direction almost similar to the irradiating direction of a spot light. Due to the quantity of light at this time, the exposition of the inner layer reference position mark is detected by a succeeding mark detecting unit 4 and a spot facing machining is continued with removing the influence of chips.