baber/WOPTO huggingface dataset:
Patent JP-S54151729-A (JP)
Title: Fuel pressure regulating device
Inventor: SUGAYA KAZUYOSHI
IPC: F16K17/00
Filed: 1978-05-19
Abstract: PURPOSE: To enhance the accuracy of fuel pressure from a fuel injection valve by providing a fuel pressure regulating device in a fuel injection system of an internal combustion engine and operating a shut-off valve in the device in response to different pressures.  
     CONSTITUTION: Fuel in a fuel tank 1 is injected from a fuel injection valve 6. A fuel pressure regulating device 10 is disposed at a fuel return tube 8 in the system. In the device 10 is disposed a shut-off valve 13 urged by a spring 20 and forming a throttle hole 15 and a fuel chamber 16. The fuel pressure of an inlet passage 12 is directly operated through a bypass hole 23 onto the top of the valve 13, and a diaphragm 26 operating the fuel pressure in the fuel chamber 16 is disposed on the valve 13. Accordingly, the force urging the valve 13 against the spring 20 varies by the fuel pressure. Particularly, fuel pressure is retained in the system when the engine is stopped to thus readily inject fuel upon restarting of the engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04295460-A (JP)
Title: New substance okadaxanthine, its production and use thereof
Inventor: MIKI WATARU
IPC: C07C403/08
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a new compound useful as an oxidation preventing component in foods, perfumes, dyestuffs, cosmetics and medicines, having strong antioxidation power. CONSTITUTION:A compound shown by the formula. The compound is obtained by subjecting a bacterium (e.g. KK10,2060 strain) belonging to the genus Pseudomonas to submerged spinner culture in a medium (e.g. yeast essence- glucose-peptone) at 16-37 deg.C for 1-7 days and purifying the prepared cells and the culture solution. The compound has the following physical and chemical properties. Color: yellow powder. Molecular weight: 704. Molecular formula; C50H72O2. TLC: Rf=0.49 (hexane-acetone (7:3'v/v), developed on silica gel 60F254 manufactured by Merck Company). Solubility: soluble in an alcohol such as methanol, an ether, ethyl acetate, etc., and insoluble in water. Use of both the compound shown by the formula and an antioxidant (e.g. tocopherol) in a ratio of 0.1/1 to 10/1 by weight shows an excellent synergistic oxidation- preventing effect.
Patent JP-S63226726-A (JP)
Title: Retrieval command forming method
Inventor: NARISEI HITOMI
IPC: G06F12/00
Filed: 1987-03-16
Abstract: PURPOSE:To form various retrieving commands having different conditions by assigning catalog names to variable item parts of a retrieving command, registering the retrieving command and only changing the variable item of the catalog retrieving command. CONSTITUTION:A retrieving command consisting of a routine pattern expressing the variable item parts by catalog names such as file names 1, 2..., a table name and an objective field name is registered in a memory 2. A user starts a system and reads out said catalog names to design a picture. In the picture design, a comment for finally requesting an input to an entry part to the user, the entry part, an abbreviation part, and input length are extracted by the retrieving command and the extracted contents are displayed on the screen. The input to the entry part (field) is requested to the user in accordance with a designation on the screen to form the retrieving command and to execute retrieval.
Patent JP-H10256917-A (JP)
Title: Adaptive encoding method
Inventor: KIMURA TOMOHIRO
IPC: H04N19/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve encoding efficiency by searching an area on several lines corresponding to input data from the appearance probability of a dominated symbol for data to be encoded, reducing the appearance probability into half when the number of times of appearance accumulated of the dominant or dominated symbol reaches a prescribed value, and outputting coordinates on the several lines. SOLUTION: An adaptive probability evaluator 106 prepares a probability estimated between a context extracted by a context extractor 105 and a related context, and supplies it to an arithmetic encoder unit 107. At that time, an area on several lines corresponding it input data is searched based on the judged result of a symbol for the input data. Then, the appearance frequency of a dominant symbol or a dominated symbol for the input data is calculated, and when the number of time of appearance accumulated of the calculated appearance frequency reaches a prescribed value, the appearance frequency of the dominant symbol or the dominated symbol is reduced into half. Moreover, the dominant symbol and the dominated symbol are made correspond to a prescribed area on several lines for a data signal, and coordinates on the several lines are outputted as code words.
Patent JP-H11255065-A (JP)
Title: Air-bag initiation authorizing method, initiation authorizing device for use in the same method, and air bag device provided with the same method
Inventor: KOSAKA MASAMUTSU
IPC: B60R21/16
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To improve reliability in malfunction prevention in an initiation authorizing method, an initiation authorizing device and an air bag device all designed to change over an air bag for protecting an occupant at a vehicle collision to its inflation-authorized state, without complexing their initiation authorizing operations. SOLUTION: An ECU in an SAS unit 3 for deciding whether to authorize an air bag inflation or not on the basis of signals from collision sensors is initially set to a decision-disabled state where no decisive computing equations are set in its decisive program. Depending upon the failure diagnostic results of the SAS unit 3, an air bag tester 1 feeds initiation authorizing signals that yield such decisive computing equations into the ECU, to thereby set only air bags that are installed as the equipment specification for normal operation to their inflation-authorized state.
Patent JP-S62219395-A (JP)
Title: Semiconductor memory device
Inventor: YAMAMURA TAKESHI
IPC: G11C11/34
Filed: 1986-03-20
Abstract: PURPOSE:To shorten a write and a comparison time and to prevent wrong data from being written by turning on and off a switch for matched line precharging under the control of a clock for write comparison. CONSTITUTION:The semiconductor memory device composed of a memory cell 2 and a comparator 3 is provided with the switch 1 for matched line precharging between the common terminal of semiconductor elements Q8 and Q9 constituting the comparator 3 and the ground, and the switch 1 is turned on and off with the clock CK for write comparison. Consequently, the need for a circuit for bit line discharging is eliminated to shorten the writing and comparison time, and no transistor for discharging is required and wrong data is never written in the memory cell.
Patent JP-H03262745-A (JP)
Title: Box device
Inventor: UEHARA KAZUHITO
IPC: B60R7/04
Filed: 1990-03-14
Abstract: PURPOSE:To expand a storage space with a compact structure by vertically movably storing a link mechanism excited upward with a box main body in a housing, and stopping the rise of the box main body at an optional height. CONSTITUTION:A box device 1 vertically movably stores a box main body 5 in a housing 2 opened at least at the upper face, and a link mechanism 14 is inserted between the lower face of the box main body 5 and the upper face of a base 10. A means 25 exciting the box main body 5 to raise it is connected to a slider 16 connected to one end of the link mechanism 14. A lock mechanism constituted of a means 35 hooking the box main body 5 against the excitation by the means 25 in the housing 2 and a stopper means 48 stopping the rise of the box main body 5 at an optional height is arranged. A storage space is sufficiently secured with a compact structure.
Patent JP-S62221719-A (JP)
Title: Clock control system
Inventor: SUDO KIYOSHI
IPC: G06F13/42
Filed: 1986-03-20
Abstract: PURPOSE:To improve the overall throughput of a clock control system by using the same clock source to produce both system and CPU clocks and extending the synchronism of the CPU clock as desired for each cycle unit of the system clock in case the CPU has queuing when it tries to give an access to a peripheral equipment. CONSTITUTION:The cycle of a source clock is set at half of the pulse width of ACLK and BCLK, that is, the pulse width of the source clock is set equal to the pulse width of the ACLK and BCLK. When an ECC error occurs, (ECCER =1), the J.K input of an FF 2 is set at '0' like a case of suppression of ACLK and BCLK in order to avoid inversion of the FF 2 (a). At the same time, the ECC error signal ECCEF itself undergoes an OR with the signal that secured an AND between the output Q2 of the FF 2 and the system clock SCLK. Thus the signal ECCEF is turned into the BCLK. Then the pulse width of the BCLK is extended by an amount equal to a cycle 100ns of the SCLK, i.e., 50ns is changed to 150ns.
Patent JP-H11256439-A (JP)
Title: Multiple twister
Inventor: NAGAO ISAO
IPC: D01H7/86
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce the electric power consumption in a twister equipped with a first and a second rotation guide tools for concentrically rotating a yarn on the inside and outside. SOLUTION: This multiple twister is capable of rotating a first rotation guide tool 10 at the same speed in the same direction by an attractive force between magnets Q and (q) when rotating and driving a second rotation guide tool 20 with a belt B, keeping a yarn feed package P and a yarn leading mechanical part 50 in a stationary state by an attractive force between magnets M and (m) and magnets N and (n), thereby applying quadruplex twists to a yarn X per rotation of the first and second rotation guide tools 10 and 20, forming a free balloon by the yarn X turning on the outside when rising up toward a guide D, thereby applying some balloon tension to the yarn X but raising the yarn X turning on the inside along the inner surface of a rotation cover 1, thereby suppressing the tension applied thereto to a small value and reducing the load on the yarn X as a whole.  The second rotation tool 20 is lightweight due to no rotation cover possessed thereby. As a result, the electric power consumption required for the rotation and driving is reduced.
Patent JP-S51137928-A (JP)
Title: Control equipment of water injection quantity to furnace
Inventor: KOJIMA HIDEO
IPC: F23L7/00
Filed: 1975-05-23
Abstract: PURPOSE:Control equipment of water injection quantity to a furnace which is injecting water for reducing nitrogen oxides.
Patent JP-S60224098-A (JP)
Inventor: JIERARUDO KEERII
IPC: C01G56/00
Filed: 1985-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08257752-A (JP)
Title: Three electrode two layer submerged arc welding of thick plate
Inventor: HAYAKAWA NAOYA
IPC: B23K9/00
Filed: 1995-03-20
Abstract: PURPOSE: To achieve high efficiency welding by executing large heat input two layer/two pass welding of a thick plate exceeding 50mm thickness. CONSTITUTION: In executing full penetration one side three electrode submerged arc welding to a thick plate with two passes, welding of a second layer is executed while satisfying conditions in the following, (1) pole distance (dNT) (mm) between M pole and T pole; 30-130, (2) M pole current/T pole current; 0.5-1.2, (3) shortest distance (b) mm on base material surface from groove end of one side to M pole end part; t/9-t/3, (4) shortest distance (c) (mm) on base material surface from groove end of other side to T pole end part; t/8-t/2, here (t) is a groove width (mm) on base material surface.
Patent JP-H03262977-A (JP)
Title: Electric field measuring method by antenna
Inventor: HIROSHIMA YOSHIHARU
IPC: G01R29/08
Filed: 1990-03-14
Abstract: PURPOSE:To measure an electric field with high accuracy over a wide frequency range by detecting the modulation degree of light when a known voltage is applied to an optical element or light emitting element through a high-resistance line. CONSTITUTION:One-end sides 16a and 16b of the high-resistance line 16 are connected to antenna elements 9a and 9b and a voltage for calibration is applied to the other-end sides by a voltage generator 15. Then the DC or low-frequency voltage for calibration is applied to the antenna elements 9a and 9b through the high-resistance line 16 right before the electric field is measured, namely, while the high frequency electric field to be measured is not applied and the output of a photodiode 13 at this time is read on a level meter 20 to measure the electrooptic conversion efficiency of the part of optical crystal 4a, thereby calibrating the antenna sensitivity by using the efficiency. Therefore, characteristic variation of the antenna corresponding to environmental variation of, for example, ambient temperature is corrected to accurately measure the electric field.
Patent JP-S54153436-A (JP)
Title: Steering retaining apparatus for retraction or turning of automobiles
Inventor: ARAI YOSHIICHI
IPC: B62D1/16
Filed: 1978-05-23
Abstract: PURPOSE: To prevent rapid return of the steering by friction contact of a control arm connected to the shift lever with a steering interlocking member when the shift lever is set to the retraction position.  
     CONSTITUTION: A connecting section 8b is provided leaving a proper distance 1 from the control fulcrum 9 of a shift lever 8 and one end 11a of a control arm 11 is mounted at the section in such a manner as to be free to turn. The control arm 1 is inserted through a support fitting 12 with a lining 13 applied to the other end 11b thereof arranged at a position where it comes in contact with a pinion rod 5. In operation, when the shift lever 8 is set to the retraction position holding a grip 8c, the lever is shifted to the position 8', where the control arm 11 moves in the direction of B through the connection 8b, causing the lining 13 to be pressed in contact with the pinion rod 5. Consequently, a friction force works on the contact surface to check rapid return of the steering when the vehicle is retracted or turned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03263925-A (JP)
Title: High efficiency encoder for digital data
Inventor: AKAGIRI KENZO
IPC: H03M7/30
Filed: 1990-03-14
Abstract: PURPOSE:To reduce a noise generated due to orthogonal transformation, etc., by controlling the gain of a small block based on the detetion output of energy at every small block in which the block before orthogonal transformation in the lowest band area is made into the small blocks. CONSTITUTION:An energy detection circuit 50 which divides the block before orthogonal transformation in the lowest band area into the small blocks and detects the energy at every small block, and a gain control circuit 60 that is a gain control means which controls the gain of the small block are provided, and the gain of the gain control circuit 60 is controlled based on the output of the energy detection circuit 50. The detection of only the small block incapable of utilizing temporal masking effectively can be performed by employing such configuration, and the noise due to the orthogonal transformation, etc., can be reduced by controlling the gain of a detected small block so as to be lowered.
Patent JP-S62220848-A (JP)
Inventor: KUROODO SHIRAA
IPC: G01N23/20
Filed: 1987-03-18
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-S61221393-A (JP)
Title: Electroforming device
Inventor: SASAKI OSAMU
IPC: C25D1/00
Filed: 1985-03-28
Abstract: PURPOSE:To obtain an electroforming stamper having a uniform film thickness by installing a shielding plate having an aperture between a rotary cathode and an anode facing the same in such a manner that said plate is offcentered from the center of rotation of the cathode. CONSTITUTION:A master disk 1 formed by inscribing a fine pattern on a glass plate, etc. and depositing gold, etc. by deposition thereon to provide a conductive layer on the surface is attached to the rotating cathode 2. The shielding plate 3 made of PVC, etc. provided with the circular or elliptical aperture is installed between the disk 1 and the anode 4 in such a manner that the distance of the aperture thereof and the center of the cathode is deviated in the direction parallel with the disk 1. The disk 1 is subjected to electroforming in an Ni bath 6, etc. in an electrodeposition cell 5. The stamper which is stuck with the gold, etc. on the surface, decreases the change of the film thickness and is used for an optical disk is formed by such electroforming device.
Patent JP-S52144504-A (JP)
Title: Velocity control device of turbine
Inventor: KABAYAMA SUKETSUGU
IPC: G05B7/02
Filed: 1976-05-27
Abstract: PURPOSE: To prevent troubles such as turbine and others and intend to reduce starting time, by preventing rising of turbine velocity upto the higher revolving number than resonance frequency or rating velocity by the fact that actual velocity is shouted than set velocity, when rising velocity of turbine is controlled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55154575-A (JP)
Title: Manufacture of product having silicic coating
Inventor: HATSUSHIRO MASAHIKO
IPC: C03C17/22
Filed: 1979-05-18
Abstract: PURPOSE: To manufacture the above-mentioned product having a superior chemical resistant and impact-resisting properties, by baking the first silicic coating on the substrate by lithium silicate and the second silicic coating by sodium silicate on the above coating at a high temperature after carrying out preliminary drying.  
     CONSTITUTION: Aqueous solution of lithium silicate (preferably, X=0.3W3.5), shown by the formula I, is applied on the surface of the substrate, such as Al reflex plate etc., and the first silicic coating is formed by baking at a high temperature of 200W400°C after drying at a temperature below 100°C previously. Next, the aqueous solution of sodium silicate (preferably, X=0.5W3.2), shown by the formula II, is applied on the first silicic coating and the second silicic coating is formed by baking at a high temperature of 200W400°C after drying at a temperature below 100°C previously. Further, each film thickness of the first and the second silicic coating is set up in 0.1W2μ preferably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10246146-A (JP)
Title: Cylinder liner
Inventor: KAMITO YOSHIMI
IPC: F02F1/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder liner having a high abrasion resistance and a good sliding capability with a high strength and with manufacture at low costs by padding-welding a cast iron padding material having a high sliding capability within a range of a predetermined length from at least a linear upper end of an inner surface in a steel made liner main body. SOLUTION: In a two layered cylinder liner 10 for a diesel engine, a cast iron family padding material having a high sliding capability is padding-formed on an inner surface of a liner upper part 3 for constituting a liner main body 1. A cast iron family material such as a perlite family is used as the padding material of the padding part 2. The padding is carried out in a predetermined thickness (t) by means of powder plasma padding welding with a predetermined thickness t from an liner upper surface 5 of an inner side of the liner upper part 3. The length L is set so that the lower end thereof is a position which is brought into sliding contact with an outer surface of a first stage piston ring where a piston is at a top dead point. After the padding part 2 is formed, the inner surface 4 of the cylinder liner 10 is finished to a predetermined size by means of polishing.
Patent JP-S52145259-A (JP)
Title: Cover glass for wristwatches
Inventor: GOTOUDA NOBORU
IPC: G04B39/00
Filed: 1976-05-28
Abstract: PURPOSE: The commercial value of wristwatches is enhanced by beforehand kneading a specific unsaturated compound and ultrasonic absorber or coloring compound to an organic material monomer and polymerizing the mixture with heating thereby obtaining ultraviolet absorption effect or coloring effect in addition to hydrophylic effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51137916-A (JP)
Title: Pipe joint
Inventor: MIKIYA TOSHIO
IPC: F16L37/40
Filed: 1975-05-26
Abstract: PURPOSE: A pipe joint which can be opened for adjustment of a valve which is contained in s socket. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56158308-A (JP)
Title: Graded type optical fiber transmission line
Inventor: NAKAI HISANORI
IPC: G02B6/02
Filed: 1980-05-10
Abstract: PURPOSE:To realize a signal transmission in a wide band with the light in a certain wavelength range, by using a graded type optical fiber having different lengthwise grading exponents. CONSTITUTION:When a wide band is wanted in the range of 0.84-1.20mum wavelength, a graded optical fiber having gapprox.=2.1 optimum grading exponent with lambda= 0.84mum is connected lengthwise to a graded optical fiber having the optimum gapprox.=1.8 grading exponent with lambda=1.20mum to form a transmission line. Then the optical signals in the range of lambda=0.84-1.20mum wavelength to give a narrow band to g=2.1 graded optical fiber with the light of e.g. lambda=1.2mum and a wide band to g=1.8 graded optical fiber respectively. As a result, a band of a certain extent can be obtained. In the same way, a band is secured even for other wavelength beams to increase the band to all wavelength beams in the range of lambda=0.84-1.2mum.
Patent JP-H02242216-A (JP)
Title: Endoscope device
Inventor: SAKAMOTO YUTAKA
IPC: A61B1/06
Filed: 1989-03-16
Abstract: PURPOSE:To eliminate the unevenness of illumination in a body cavity and to remove an adverse effect of a monitor image by adjusting the distribution light quantity of a light source so that transferred light quantity may be nearly equal in the case that the diameters of plural light guides are made different. CONSTITUTION:It happens that the diameter of the light guide 15 is separated to the light guide 15a having a large diameter and the light guide 15b having a small diameter because it is needed to make the diameter of the cylindrical body of an endoscope small. In the case, the light radiated from the light source whose distribution light quantity is large is inducted to the light guide 15b having the small diameter and the light whose distribution light quantity is small is inducted to the light guide 15a having the large diameter. Therefore, the light quantities transferred by the light guides 15a and 15b having different diameters are made nearly equal, so that the appropriate illumination in the body cavity is accomplished and there is no possibility that the adverse effect is had on the image displayed on a television monitor.
Patent JP-S58179292-A (JP)
Title: Stabilization of liquid hydrocarbon-based mixture
Inventor: MARUHASHI KIICHI
IPC: C10L1/182
Filed: 1982-04-13
Abstract: PURPOSE:To obtain a liquid hydrocarbon-based mixture useful as fuel, etc., having improved stability, storage stability for a long time, and proper fluidity by adding a specific (saponified) ethylene-vinyl acetate copolymer to a hydrocarbon liquid mixture. CONSTITUTION:(B) Usually 0.01-5wt% (saponified) ethylene-vinyl acetate copolymer having <=50mol% ethylene content, <=95mol% average saponification degree, and <=1,500 average molecular weight is added to (A) a liquid hydrocarbon mixture consisting of two or more combinations of an alcohol, solid hydrocarbon, and liquid cydrocarbon.
Patent JP-H07269090-A (JP)
Title: Containing device under floor
Inventor: HORI KOJI
IPC: E04F19/08
Filed: 1994-03-31
Abstract: PURPOSE:To contain a longer article than the longitudinal dimension of a container box lest that troubles are brought in the sliding transfer of the longitudinal direction of the container box. CONSTITUTION:An opening 2 is formed in the external peripheral foundation 1 of a building and a container box 3 which can be freely drawn outward from the opening 2 toward the front side and which is long back and forth, is contained in the space 4 under a floor. The upper face and the front end face of the container box 3 are opened and a freely opened ventilation panel 5 is provided at the opening 2.