baber/WOPTO huggingface dataset:
Patent JP-H10237353-A (JP)
Title: Hydrophilic coating agent and surface hydrophilic substrate
Inventor: OGATA SHIRO
IPC: G02B1/16
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic coating agent excellent in hydrophilic property, film-forming property and antistatic property and capable of sufficiently exhibiting hydrophilic function without deteriorating a resin material and carrying out ultraviolet irradiation by including specific titanium oxide and silicon oxide. SOLUTION: This hydrophilic coating agent comprises (A) an amorphous type titanium oxide such as amorphous type titanium peroxide sol (A1 ) [e.g. transparent yellow liquid obtained by adding a basic compound to an aqueous solution of titanium salt, washing and separating the resultant pale-bluish white and amorphous titanium hydroxide Ti(OH)4 , namely orthotitanic acid H4 TiO4 and treating the separated compound with hydrogen peroxide solution and having 6.0-7.0pH, 8-20nm particle diameter and normally 1.4-1.6wt.% sol concentration], (B) silica oxide such as colloidal silica and as necessary, further (C) an anatase type titanium oxide sol (e.g. obtained by heat-treating the component A1 at >=100 deg.C).
Patent JP-S59164911-A (JP)
Title: Gauge board
Inventor: KATOUGI KOUZOU
IPC: G01C22/00
Filed: 1983-03-11
Abstract: PURPOSE:To enhance the reliability of an electronic integrating range finder by performing the information exchange of a microcomputer and a non-volatile memory with certainty, by providing two voltage detecting means. CONSTITUTION:When a key-switch 1 is instantaneously turned ON from an OFF- state and again turned OFF, a first voltage detecting apparatus 7 detects voltage drop and, at the same time, a microcomputer 6 allows the information of an internal RAM to retract to non-volatile memory 9. On the other hand, when the ON-OFF of the key-switch 1 is instantaneous, a sufficient current is not taken in order to perform the retraction to the non-volatile memory 9 because the charging of a capacitor 5 is insufficient. In this case, the voltage of the capacitor 5 is monitored by a second voltage detecting apparatus 8 and, only when it is detected that sufficient charging is performed, the information exchange with the non-volatile memory is performed. By this mechanism, an electronic tachometer with high reliability can be obtained.
Patent JP-S56138599-A (JP)
Title: Rollover prevention of low temperature liquefied gas tank
Inventor: TADA BUNZOU
IPC: B01F5/10
Filed: 1980-03-28
Abstract: PURPOSE:To prevent the rollover of a tank with an even density of a high or low level liquefied gas through self-circulation by sucking a top liquid from near the surface of a low temperature liquefied gas such as LNG and discharging it to the bottom of th tank. CONSTITUTION:With changeover valves 19 and 20 closed, a delivering pipe 10 and receiving pipe 12 are made up of a by-pass line 21. A light LNG is sucked in with a pump 9 from a sucking inlet 16 of a float 15. The light LNG passes as shown by the arrow through a sucking pipe 18, the delivering pipe 10, a by-pass pipe 21 and the receiving pipe 12 and injected into a heavy LNG on the bottom from a discharge nozzle 11 provided at the bottom of a tank. The light and heavy LNGs are agitated with a self-circulation to uniformize the density thereof thereby preventing rollover phenomena.
Patent JP-S53123784-A (JP)
Title: Liquid pressure apparatus
Inventor: BABA HIROTOSHI
IPC: F15B11/17
Filed: 1977-04-05
Abstract: PURPOSE: To shorten the working cycle time by compensating the flow rate of turning pressurized liquid by means of liquid pressure signals on the return side of a turning actuator which responds to the mutliplication effect of the variation of the discharge pressure of a turning pump with the variation of turning of a turning switch valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58172022-A (JP)
Inventor: JIYON YAKOBU MOOSAA JIYUNIA
IPC: H03K5/02
Filed: 1983-03-11
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-H11236135-A (JP)
Title: Sheet feed device and image forming device provided therewith
Inventor: OKUMA KEIKO
IPC: B65H3/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To easily regulate height difference of a sheet delivery part and prevent paper folding or paper clogging from generating by supporting a feed means feeding a sheet vertically movably against a sheet loading means loading a plurality of sheets. SOLUTION: A paper feed part 7 as the feed means of a sheet feed device 4 is loaded on a compression spring 24 supported with a casing 8, and it is held vertically movably against a sheet loading part 6 through the compression spring 24. In the paper feed part 7, regardless of the height of the casing 8 changed by the number of sheets loaded on a litter plate 5, in short, a sheet loading part 6 fitted to the casing a, the height or the guide part 20 of the paper feed part 7 becomes equal height to the guide part 19 of an image forming device main body 1, and they are automatically aligned. Hereby, without requiring complicated and difficult regulating operation of a delivery part 21, the height of the guide part 20 and the guide part 19 are held on the same position.
Patent JP-H06231589-A (JP)
Title: Non volatile memory
Inventor: NAKAMURA KEIGO
IPC: G11C17/00
Filed: 1993-02-03
Abstract: PURPOSE:To lengthen the lifetime of a nonvolatile memory without lowering the throughput of a system. CONSTITUTION:When a write enable signal 14 at a time when data are written is input to a nonvolatile memory 1, an output-data control section 5 conducts control so as to read data 11 from a memory cell array 2 and output data 11 to a comparator 3. The comparator 3 compares data 11 read from the memory cell array 2 and external data 12 written from the outside, and outputs a decision signal 13 to an AND circuit 4. The AND circuit 4 takes AND between the decision signal 13 of the comparator 3 and the write enable signal 14, and outputs the arithmetic result to an input-data control section 6 as the write enable signal. When the comparator 3 detects the coincidence of these data, the AND circuit 4 inhibits an output to the input-data control section 6 of the write enable signal 14, thus preventing write to the memory cell array 2 of the external data 12.
Patent JP-H07250216-A (JP)
Title: Original reader
Inventor: TAKASU AKIRA
IPC: G06T1/00
Filed: 1994-03-10
Abstract: PURPOSE:To prevent reference value from being erroneously set by constituting the original reader so that setting and changing of the reference value are permitted only in the state where an original cover is closed. CONSTITUTION:A control part for controlling original reading and original size detection and respective distance sensor units are provided inside an original reading part at a main body 1 of a copy machine. Then, initial processing and automatic initial processing is conducted in the state of closing an original cover 2 and placing no original glass 7. Namely, in the case of setting a threshold value, it is necessary to set the threshold value while placing no density original on the original glass 7 and placing any object corresponding to a white original on the original glass 7. Therefore, since the threshold value is set without placing original on the original glass 7 and with the original cover 2 closed while paying attention upon a fact that an original pressing face is white, the threshold value can be exactly set.
Patent JP-S63206529-A (JP)
Title: Soil discharger
Inventor: TANAKA TOSHIO
IPC: E02D23/08
Filed: 1987-02-23
Abstract: PURPOSE:To discharge soil without releasing compressed air by a method in which a traveler is movably provided along a soil-discharging tube provided between gate mechanisms and a throttler capable of throttling a part of the tube is provided to the traveler. CONSTITUTION:Soil 30b is supplied to a carrying tube 21c and packed into a tube 9A through a gate mechanism 21, and a gate 21b is moved with a coupling hole 21c to the direction of C along a groove 21a and the hole 21c is shifted in position. When a motor 17 is turned, the body 11 is lowered along a rack 6 through a gear 19 and the rack 6. When a ram 13a is projected downwards, the body 11 moves upwards, the interval between support rings 12a and 12b is widened, and links 12c-12f are vertically extended. The part 9c of the tube 9A is clamped by the approach of a rotary roller 16. The gate mechanisms 20 and 21 are opened to connect a carry-in tube 25 and tubes 9A and 9B, and a gear 17a is turned, whereupon the body 11 rises. Soil 30b is further pushed and goes up in the tube 9A to go into the tube 9B through the hole 20.
Patent JP-S56138401-A (JP)
Title: Reciprocating half rotation compact engine
Inventor: NAKAHIRA MASANOSUKE
IPC: F01C9/00
Filed: 1980-03-28
Abstract: PURPOSE: To compress an intake chamber in the process of expansion to supercharge air into a combustion chamber divided from the intake chamber in a cylindrical rotor chamber, by protruding a rotor which performs reciprocating half rotation between the combustion chamber and the intake chamber, on a shaft in the  center of the rotor chamber.  
     CONSTITUTION: A cylindrical rotor chamber 1 is divided into a combustion chamber 5 and an intake chamber 4 by a partition wall. A rotor 3, which is mounted on a shaft 3 in the center of the rotor chamber 1, performs such reciprocating half rotation that the rotor 3 compresses the combustion chamber 5, a mixture is ignited by the action of a fuel valve and a spark plug 6 and burned and expanded and the rotor 3 compresses the intake chamber 4. Air, which is sucked into the intake chamber 4 through a check valve 11-3 during the compression of the combustion chamber 5, is compressed during the expansion and supercharged into the combustion chamber 5 through an air supply pipe 7, a check valve 11-1 and an air supply port 10. Combustion gas in the combustion chamber 5 is scavenged by the air which is supercharged as soon as the rotor 3 passes an exhaust port 9 provided with a check valve 11-2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59174292-A (JP)
Title: Composite product
Inventor: MISHIERU DOUUSHII
IPC: C21C7/06
Filed: 1984-03-01
Abstract: The invention concerns a composite product, also referred to as cored wire, comprising a tubular metal casing having a welt-type seam, containing a core of compacted powder or granular material, which can be easily rolled up and then unrolled, without the risk of the seam coming undone. The composite product according to the invention comprises, on the outside wall of the casing and straddling the seam region, hollow impressed portions which are produced by cold deformation of the metal. These portions are in the form of grooves which are elongate transversely with respect to the axis of the composite product. The composite product according to the invention is used, in particular, for treating metal baths.
Patent JP-H03244360-A (JP)
Title: Acidulant for food and drink
Inventor: TAKAHASHI KIKUZOU
IPC: A23L27/20
Filed: 1990-02-22
Abstract: PURPOSE:To safely and easily improve the acidic taste of organic acids and obtain an acidulant for food and drink having good acidic taste by adding a specific amount of itaconic acid to an organic acid. CONSTITUTION:Itaconic acid is added in an amount of 1-24% to an organic acid such as citric acid, tartaric acid and malic acid. The addition of itaconic acid develops an acid taste completely different from the original tastes of the acidulants, going beyond the additive or synergistic effect. An acidulant for food and drink having unique excellent acidic taste can be prepared by this process.
Patent JP-S51115678-A (JP)
Title: Crosslinking polyethylene layer coating composition
Inventor: FUJITANI SHIGEO
IPC: H01B3/44
Filed: 1975-04-03
Abstract: PURPOSE: An identification coating composition, a vehicle of which is composed mainly of ethylene-vinyl acetate coplymer available for improving flexibility, impact-resistant property anti-weathering property and heat resistance when adhered firmly on outside surface of a crosslinkng polyethylene layer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07246535-A (JP)
Title: Machine tool
Inventor: UEMURA SATORU
IPC: B23Q3/157
Filed: 1994-03-10
Abstract: PURPOSE:To facilitate maintenance and inspection work for tool magazines by providing each of them with a fixing means, an elevating means and a moving means for a base. CONSTITUTION:After a spacer 51 has been removed, a jack bolt 47 is screwed in, a magazine base 30 is lowered, the ball 48 of a roller 50 is made to abut against a lower bed 10a, and let the tool magazine 28 be supported by the roller 50. Subsequently, a support member 52 is installed on the side surface of the lower bed 10a, tool magazines 28 is mover over the top of the support member 52a by an operator, the magazine base 30 is lifted up with respect to the support member 52a by screwing the jack bolt 47 in one direction, let the tool magazines be carried by the jack bolt 47, and the tool magazine is thereby restrained in movement. Under such a condition, the maintenance and inspection for the tool magazines 28 is performed.
Patent JP-H06249972-A (JP)
Title: Ultrasonic snowfall detector
Inventor: ITO TAKASHI
IPC: G01W1/14
Filed: 1993-03-01
Abstract: PURPOSE:To allow the production of a highly accurate snowfall signal by detecting sound reflected from a snow piece using an ultrasonic sensor and setting a plurality of threshold values for detecting the snow piece thereby allowing the determination of the size of snow piece. CONSTITUTION:A pulse reflection type ultrasonic sensor 16 transmits ultrasonic wave in the air and the ultrasonic wave is reflected on a snow piece 8 and returned back to the sensor 16. Thus received ultrasonic wave is converted into an electric signal and amplified at a receiving section 14 and then the receiving level is identified at a plurality of threshold value setting sections 18a-18c. The number of snow pieces 8 is counted for each of large, intermediate and small threshold value ranges and the number thus counted is multiplied, at a signal processing section 19, by a coefficient set for each setting section 18a-18c. The product sum is then determined per unit time thus producing a snowfall signal A. The sensor 16 is fixed to the rotary shaft 21 of a wind vane 20 with the ultrasonic wave transmitting/receiving direction opposing to the wind direction. A temperature sensor 23 and a thermometer 22 are also provided in order to process only such signal as detected at a predetermined outer air temperature or below as a snow piece 8.
Patent JP-H09230359-A (JP)
Title: Liquid crystal element and its production
Inventor: MOCHIZUKI HIDEAKI
IPC: G02F1/1343
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To lower electric resistance without dropping an opening rate. SOLUTION: Metallic thin films 12 of a stripe shape of a prescribed width are formed on at least either 11 of two sheets of substrates 11 holding a liquid crystal layer. A transparent electrode 13 is formed over the entire surface of the substrate inclusive of the parts formed with the metallic thin films. Electrodeless regions 15 of a stripe form having a prescribed width are formed by etching nearly the central parts in the transverse direction of the striped metallic thin films 12 of the structure laminated with the transparent electrode 13 and the metallic thin film 12. As a result, the low-resistance regions by the metallic thin films 12 are formed along both sides in the transverse direction of the transparent electrode 13. The sums (L1+L2) of the width of the two low-resistance regions are equal to each other between all the striped transparent electrodes on the substrate 11.
Patent JP-S61195118-A (JP)
Inventor: SHIYOORU MOSHIE AHARONI
IPC: C08G63/692
Filed: 1986-02-25
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-S55133120-A (JP)
Title: Thickness-slip-bending quartz oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1979-04-03
Abstract: PURPOSE:To enable to obtain the oscillator of small size and excellent in frequency temperature characteristics, by selecting the ratio of diameter and thickness to the most suited value. CONSTITUTION:X,Y,Z are the cut-out-angle of the thickness-slip-bending quartz oscillator, respectively with the electric, mechanical and light axes of the quartz and the axes are turned by theta degrees by taking the X axis as the turning angle. The angle theta of AT plate 1 is normally selected to about 35 deg., and the disc 2 is obtained from the AT plate 1. Taking the diameter of the disc quartz 2 as d, and the thickness as t, and taking d/t as 5.0-13.7, pure slip bending oscillation is absent, and thickness slip bending movement coupled with the bending oscillation strongly with it is caused. When d/t is made smaller than this range, the secondary temperature coefficient is greater and it is difficult to obtain excellent frequency temperature characteristics. Further, when greater d/t, it is possible to reduce the secondary temperature coefficient, but it is not preferrable to be >13.7 as the oscillator for wrist watches from the standpoint of the size.
Patent JP-H04278107-A (JP)
Title: Liquid fuel burner
Inventor: SUGIMOTO MINORU
IPC: F23D11/40
Filed: 1991-03-06
Abstract: PURPOSE:To keep the temperature of a vaporization section at the most suitable state over a wide range from strong combustion to weak combustion. CONSTITUTION:A vaporization cylinder 4 with a burner head 8 which is provided with flame ports 12 and an earth plate 21 that is arranged in the upper section of the outer circumference of the vaporization cylinder 4 are provided in the circumferential wall section 11. This earth plate 12 has an upright wall 21A that faces against the flame ports 12. In the vaporization cylinder 4 between this upright wall 21A and the burner head 8 a plurality of heat recovery walls, 23, 23 are provided with a distance among them.
Patent JP-H03241055-A (JP)
Title: Bulky filament non-woven fabric
Inventor: TAMIYA SHIGERU
IPC: D04H3/005
Filed: 1990-02-20
Abstract: PURPOSE:To obtain the title non-woven fabric having excellent bulkiness and elastic recovery and useful as an outer layer material of paper diaper, etc., by thermally bonding sheath part of composite fiber constituted by each using a high-melting polymer as a core part having a specific hollow part and a low-melting polymer as the sheath part. CONSTITUTION:A composite fiber consisting of two kind of polymers being >=20 deg.C in the difference of melting points and obtained by constituting a core part having a hollow part (exhibiting egg form in which ratio of long radius and short radius in the cross section 1.05-1.50 and having 5-40% hollow ratio and having center of hollow part being eccentric to the core part and sheath part) using a high melting point polymer (e.g. polypropylene) and constituting a sheath part using a low-melting point polymer (e.g. high-density polyethylene) is caught in a state of net form and formed into web, which is thermally treated to provide the aimed non-woven fabric.
Patent JP-H07226292-A (JP)
Title: High frequency induction heating coil
Inventor: HATTORI HIROSHI
IPC: H05B6/44
Filed: 1994-02-14
Abstract: PURPOSE:To suppress the deterioration of a high frequency induction heating coil and prolong the life of the coil even in the case the coil is used for a crank shaft with wide width. CONSTITUTION:A high frequency induction heating coil is provided with a first and a second electricity supplying conductors 130A, 130B, a first and a second coil pieces 110, 120 connected between the electricity supplying conductors 130A, 130B in series, and a connecting conductor 140. The first coil piece 110 is composed of a first to a fourth heating conductors 111-114 each of which is put near the part to be hardened of a work in parallel and has one fourth arc shape, a second connecting conductor 116 which connects the first heating conductor 111 and the second heating conductor 112, and a third connecting conductor 117 which connects the third heating conductor 113 and the fourth heating conductor 114. The second coil piece 120, as same as the first coil piece 110, is composed of a first connecting body 125, a second connecting body 126, and a third connecting body 127 at the symmetric positions. The first electricity supplying conductor 130A and the second electricity supplying conductor 130B are connected with the first heating conductor 111 and the fourth heating conductor 124, respectively.
Patent JP-H08231396-A (JP)
Title: Anti-helicobacter pylori medicine
Inventor: HASEGAWA HIROKAZU
IPC: A61P31/04
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a medicine containing a xanthone derivative, etc., having a Hericobacter pylori-resistant action and effective for the therapy of upper alimentary canal diseases such as peptic ulcer, gastritis and stomach cancer. CONSTITUTION: This medicine contains a xanthone derivative of formula I (R1 , R2 are H, methyl), xanthone I of formula II, galtanin of formula III or egonol of formula IV. The medicine is administered at a dose of 0.10-3000mg (preferably 1-1000mg) per day for an adult in one to four portions. The medicine is desirably orally administered but can intravenously be injected. The compounds of formulas I-IV are mainly extracted from the dry rinds of Garcinia mangostana L. (Dicotyledones, Guttiferae), but also obtained by synthetic methods.
Patent JP-S63206845-A (JP)
Title: Data processor
Inventor: ICHIKAWA FUMIO
IPC: G06F12/08
Filed: 1987-02-23
Abstract: PURPOSE:To surely perform the maintenance of a block in which an error is generated even when the power source of a directory memory is turned OFF, by registering the block in which the error is generated on the directory memory and a non-volatile memory simultaneously when the read error of a cache memory is generated. CONSTITUTION:An information processor 200 is interposed between a host processor 100 and a memory unit 300 which stores plural files, and the processor incorporates the cache memory 230 and a microprocessor 210. The transfer control of information among the host processor, the memory unit, and the cache memory is performed by the microprocessor. Under the control of the microprocessor, the information from the cache memory 230 is read 240, and the read error is detected, and it is informed 250 to the processor. The processor, when receiving the information of the generation of the error, registers a cache block in which the error is generated on the directory memory 220 and the non-volatile memory 270 setting it as a defective block. Therefore, it is possible to hold the information of the defective block even when the power source of the directory memory is turned OFF, and to surely perform the maintenance of the defective block.
Patent JP-H06252431-A (JP)
Title: Manufacture of transparent conductive film
Inventor: KAWABATA TAKASHI
IPC: H01B13/00
Filed: 1993-03-02
Abstract: PURPOSE:To realize a method of manufacturing a transparent conductive film which is improved in reduction deterioration resistance by a method wherein a transparent conductive thin film whose main component is SnO2 is formed on a plate through a thermal decomposition method, and the board is treated in an atmosphere which contains ethanol vapor as it is kept at a room temperature or above. CONSTITUTION:A glass plate of non-alkali glass is well cleansed and then heated to a temperature of 550 deg.C, and a fluorine-doped tin oxide thin film is formed thereon through a hot CVD method using monobutyl tin trichrolide and 1,1-difluoroethane as material. A film of 8mm square is cut out of the film and treated in an atmosphere of ethanol vapor for 90 minutes in a temperature range of 100 to 400oC whereby the surface of the tin oxide thin film can be increased in Sn-OH combination. Therefore, a tin oxide thin film can be protected against reduction deterioration caused by hydrogen plasma, so that a transparent electrode can be protected against reduction deterioration when an amorphous Si solar cell is formed on the transparent electrode, and consequently an Si solar cell can be improved in photoelectric conversion efficiency.