baber/WOPTO huggingface dataset:
Patent JP-H10311010-A (JP)
Title: Ring type catch latch device for chain end
Inventor: ASAKI RYOJI
IPC: E01F13/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To easily latch a chain by applying the constitution that a ring type catch is inserted in a laterally long hole having both ends bulged and after turned around the lower peripheries of the bulged parts due to a chain dead load is latched with a chain lock hook provided on the internal surface of a hollow pole along the upper periphery of the laterally long hole. SOLUTION: The upper part of a hollow pole 1 is formed to have a laterally long hole 3 having bulged parts 31 and 31 orthogonal with the center axis of the pole 1 and further having both ends bulged upward, and a ring type catch 21 fitted to the forward end of a chain 2 is inserted in or pulled out from the hole 3. Also, the intermediate part 32 of the hole 3 on the internal surface of the hollow pole 1 is provided with a chain lock hook made of a suspension piece having a curved part 42 at the lower end. In this case, the ring type catch 21 fitted to the forward end of the chain 2, when inserted in the hole 3 and released, turns around the lower peripheries of the bulged parts 31 and 31 of the hole 3, due to the dead load of the chain 2, and the forward end thereof is caught by the curved part 42 of the chain lock hook. As a result, the chain 2 can be easily latched.
Patent JP-S63287171-A (JP)
Title: Facsimile equipment
Inventor: TAKEDA TAKASHI
IPC: H04N1/00
Filed: 1987-05-19
Abstract: PURPOSE:To faithfully reproduce a re-transmission page from the transmission side by returning a negative answer for all the pages in a window size WS in the event of an error. CONSTITUTION:Upon the receiving of an image information from the opposite facsimile equipment through a line, a line controller 6 transmits the image information to an encoder/decoder 4. Upon receiving the information, the encoder/decoder 4 decodes it, and decides the presence/absence of an error. In the event of an error, the line ccntroller 6 returns a response RDPBN for images equal to the quantity of a window size WS. Thereafter, an image information retransmitted from the opposite facsimile terminal is outputted by a recorder 3 in accordance with procedures for printing.
Patent JP-S61282137-A (JP)
Title: Retractable headlamp device
Inventor: UMEDA MANABU
IPC: B60Q1/05
Filed: 1985-06-05
Abstract: PURPOSE:To facilitate the arrangement of a retractable headlamp device accompanied with other warning lamps, by providing such an arrangement that an alarm indicative of a bulb burn-out and drive abnormality may be given by only one warning lamp so that the occupied space of the warning lamp is reduced. CONSTITUTION:An energizing section 82 in an illumination sensor switch 8 is deenergized due to a breakage of a headlamp 2 connected to the energizing section 82 or the opening condition of a motor operation detecting switch 12 caused by a lamp burn-out or drive abnormality in the headlamp, so that a switch section 84 is opened. Further, a timer means 16 is energized, and when the operating time of the former exceeds a set time, base current flows through a transistor 164 to turn on a warning lamp 14. When the operation of the motor 4 is completed within the set time, the motor operation detecting switch is closed so that the warning lamp 14 is not turned on. With this arrangement, only one warning lamp may be used for the warning means, thereby it is possible to reduce the occupied space of warning lamps to facilitate the arrangement of the headlamp accompanied with other warning lamps.
Patent JP-2000312987-A (JP)
Title: Welding wire
Inventor: HAMADA MASAHIKO
IPC: B23K35/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a welding wire which does not cause cold cracking even if a high strength steel with tensile strength of 80 kgf/mm2 or more is welded without preheating. SOLUTION: This welding wire is composed of 0.005-0.15% C, 0.02-1.0% Si, 0.3-3.0% Mn, 0.02% or less P, 0.01% or less S, 0.002-0.3% Ti, one or more kinds of 3% or less Cu, 7% or less Ni, 7% or less Cr, 2% or less Mo, 0.05% or less V and 0.05% or less Nb, and the balance of substantially Fe. Additionally, such a welding wire is used that MS found by the formula: MS =538-317×C-33×Mn-28×Cr-17×Ni-11×Si-11×Mo-11×W, is 375 or less.
Patent JP-H11314909-A (JP)
Title: Graphitization furnace
Inventor: IIJIMA SHIGEKI
IPC: F27B1/21
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a graphitization furnace capable of continuously executing the charging of carbon powder and granular materials or continuously discharging the formed graphite without the destruction of the non-oxidizing state in a furnace body while suppressing the rise of an equipment cost. SOLUTION: The graphitization furnace, of which a raw material feeding device 2 comprises an accepting hopper 3 into which the carbon powder and granular materials 2 are fed, a non-oxidizing gas substituting means 4 which receives the supply of the carbon powder and granular materials from this accepting hopper 3 and substitutes the air around the carbon powder and granular materials with a non-oxidizing gas and a charging means which receives the supply of the carbon powder and granular materials from the non-oxidizing substituting means 4 and supplies the carbon powder and granular materials 2 by a prescribed amt. each to the graphitization furnace body 1, is adopted. Closing/opening mechanisms 6 which shut off the fluidizing path the carbon powder and granular materials are disposed between the accepting hopper 3 and the non-oxidizing substituting means 4 and between the non-oxidizing substituting means 4 and the charging means 5.
Patent JP-H05284931-A (JP)
Title: Cucumber seasoned with vinegar
Inventor: KURATA SHUZO
IPC: A23L17/60
Filed: 1992-04-15
Abstract: PURPOSE:To provide the vinegar-seasoned cucumber good in the appearance and the yield, excellent in the long period preservability and useful for the health of the persons of middle or advanced age, etc., in a short time without adding salt by putting thinly cut cucumber, dried Undaria pinnatifida, and the vinegar in a bag, vacuum-packaging the materials and subsequently freezing the packaged materials. CONSTITUTION:Thinly cut cucumber, dried Undaria pinnatifida, a fish or shellfish such as gizzard shad or mackerel, and vinegar are put in a bag, vacuum- packaged and subsequently frozen to obtain the objective vinegar-seasoned cucumber.
Patent JP-S6014718-A (JP)
Inventor: TSUKADA YOSHIYUKI
IPC: H01H13/14
Filed: 1983-07-06
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-S61282615-A (JP)
Inventor: KATSUTA MASAYOSHI
IPC: F16B31/02
Filed: 1985-06-07
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-S5645701-A (JP)
Title: Vaporization of liquid
Inventor: WADA TETSUYOSHI
IPC: B01D1/14
Filed: 1979-09-25
Abstract: PURPOSE: To raise the speed of vaporization by an inexpensive and simplified method in which a liquid is vaporized while blowing an inert or reductive gas into the liquid.  
     CONSTITUTION: A liquid is vaporized while blowing into the liquid an inert or reductive gas, e.g., Ar, H 2 , a mixture of N 2  and H 2 , etc., through the gas-blowing  port 5 provided to the vaporizing container 1, where the gas blown into the liquid 2  turns bubbles, goes up in the liquid 2 while gradually expanding, and lastly enters  from the liquid surface into a space. During the period, the liquid 2 in and around  the bubbles is moved upwards with the rise of the bubbles and wholly stirred. Thus, by the stirring effect and destroying effect on impurities and formed substance layer on the surface of the liquid of the bubles, fresh surface of the liquid becomes exposed to the ambient atmosphere and therefore, the amount of vaporization of the liquid is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000311305-A (JP)
Title: Magnetic head and magnetic head element
Inventor: KATO MINORU
IPC: G11B5/105
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head element capable of miniaturizing a magnetic head, achieving low costs, simplifying a structure, providing a sufficient magnetic noise resistance, and facilitating positioning during loading. SOLUTION: The magnetic core 1 of this magnetic head has a first portion 1a for deciding a track width, and second and third portions 1b and 1c horizontally protruded in both sides of the lower end of the first portion 1a. A magnetic core has a fourth portion 2a longer in width than the track width, and fifth and sixth portions 2b and 2c extended roughly vertically downward in both sides of the fourth portion 2a. The magnetic cores 1 and 2 are joined together so as to hold a gap spacer between the first and fourth portions 1a and 2a, a slide-contact surface with a magnetic medium is formed by the outer peripheral surfaces of the first and fourth portions 1a and 2a, the second and fifth portions 1b and 2b are partially overlapped with each other, and the third and sixth portions 1c and 2c are partially overlapped and bonded with each other.
Patent JP-S61279615-A (JP)
Title: Method for controlling conveyance of billet in continuous heating furnace for hot rolling installation
Inventor: NAKAGAWA KANAME
IPC: F27B9/20
Filed: 1985-06-04
Abstract: PURPOSE:To improve the heating accuracy of billets and to decrease heat loss by varying the spaces between the billets with a billet temp., fuel combustion rate, extraction pitch and charging pitch and controlling the conveying speed of the billets on walking beams. CONSTITUTION:The charging pitch of the billets 5 into a furnace is detected by a detector 11, the extraction pitch by a detector 12 and the temp. of the billets 5 by a thermometer 13. The furnace temp. of each heating zone is measured by an arithmetic unit 14 from the flow rate of the fuel. The measured values are respectively inputted to an arithmetic unit 15 for the intervals. The unit 15 determines the spaces of the billets 5 on the respective walking beams 1 from the respective sets of the information and applies a command to a transfer device 18 via a transfer position control device 19 in such a manner that the spaces between the billets during the transfer between the walking beams attain the target value. the variance in the finish heating temp. of the billets is thereby decreased and the heating accuracy is improved.
Patent JP-H10303956-A (JP)
Title: Time setting system in sdh transmission network
Inventor: TANAKA KAZUAKI
IPC: H04L12/42
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a time setting system to set time owned by each network element (NE) constituting an SDH(synchronous digital hierarchy) transmission network with high precision. SOLUTION: The time of its own NE is transmitted to an adjacent NE by using a specified area predetermined by an RSOH(regenerator section overhead). In addition, the time of other NE obtained from the specified area predetermined by the RSOH to be determined is monitored by the own NE and when an error occurs between the other NE and the own NE, the time of the own NE is corrected. Plural pieces of time information is obtained by each NE, however, what time information is to be referred to correct the time is previously determined based on a master clock 10 to be a master 1.
Patent JP-H0238306-A (JP)
Title: Spherical hydrophilic silicic acid, production thereof, and resin filler and stickiness preventing agent composed of said silicic acid
Inventor: INGO PAURI
IPC: C08K3/36
Filed: 1989-05-18
Abstract: PURPOSE: To produce silica power having suitable fineness as a resin filler and an anti-tack agent by specifying a reaction condition and specifying the grain size and the surface area of the silica at the time of obtaining the spherical hydrophilic silica by allowing it to react with SiCl 4 .  
     CONSTITUTION: This spherical hydrophilic silica is composed of compact and massive non-crystalline particles having 0.5-10 μ grain size and a <50 m 2 /g BET surface area without inside pores. In the production of the silica, stram and gaseous SiCl 4  are heated separately to 30-400°C and the both are mixed to a molar ratio H 2 O: SiCl 4  of (2:1)-(8:1) at 300-400°C. The gaseous mixture is passed through a pre-reaction tube heated to 600-1,200°C and passed successively through another reaction tube heated to 600-1,000°C for >5 sec residence time and under ≥10 mm H 2 O reduced pressure to separate the reacted waste gas from the reaction product. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000315641-A (JP)
Title: Mask for exposing electron beam, its manufacture and manufacture of semiconductor
Inventor: YAMASHITA HIROSHI
IPC: G03F1/20
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To shorten time required for a calculation processing and to improve calculation precision by providing a plotting pattern which is formed of a material similar to the wafer of an exposure object and has correction quantity twice as much as the approximate effect correction quantity of mask plotting. SOLUTION: A mask material whose material is similar to a wafer is prepared and a resist film 4 is formed on the mask material. Then, approximate effect correction quantity is operated, correction exposure quantity, namely, mask bias quantity on the resist film 4, by which the mask of line width according to a prescribed design value can be obtained, is obtained. The resist film 4 on the mask material is EB-exposed by prescribed acceleration voltage with correction exposure quantity obtained by doubling mask bias quantity. The resist film 4 on the mask material is developed and the mask material is etched with the obtained resist pattern as a mask and the mask for electron beam exposure is completed. The resist film 4 on the wafer is EB-exposed with prescribed acceleration voltage by using the mask.
Patent JP-S5550244-A (JP)
Title: Color photographic material
Inventor: SAKAI NOBUO
IPC: G03C7/392
Filed: 1978-10-05
Abstract: PURPOSE: To prevent fading and discoloration of a color image and discoloration of the white ground without causing hue deterioration and fog, by adding a specified xanthene compound as a color image stabilizer to a photographic layer.  
     CONSTITUTION: A xanthene compound of the formula shown (R 1  is H, alkyl, trimethylsilyl, alkanesulfonyl, or the like; R 2 WR 4  are H, alkyl, alkoxy, or the like; R 5  and R 6  are H, alkyl, optionally substituted aryl, or the like and they may link to each other and form a 5- or 7-membered ring), such as 1,3,4,5,6,8-hexamethyl- 2,7-dihydroxy-xanthene is added to a photographic layer, such as a coupler-containing silver halide photosensitive emulsion layer or a filter layer in an amount of 2W150wt% based on the coupler. The presence of this color image stabilizer is effective especially for prevention of fading and discoloration of a magenta color image, when added to the magenta-containing layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06315247-A (JP)
Title: Refrigerant temperature monitoring system for rotating electric machine
Inventor: IZUMI AKIFUMI
IPC: G08B21/00
Filed: 1993-04-28
Abstract: PURPOSE:To enhance the reliability of a rotating electric machine by determining the temperature difference between more than one temperature measured for each stator and producing an alarm based on the difference between the temperature difference and a standard temperature difference thereby preventing troubles caused by insufficient cooling of the stator coil. CONSTITUTION:Temperature measuring elements 21 provided for every plurality of stator coils detect the refrigerant temperatures T1-Tn at the outlets of refrigerant channels, and a current transformer 27 detects an armature current Iph. Each detection signal is read into a RAM in an operating unit 29 through a converting element 25 and a converter 28. The operating unit 29 compares the temperature difference with a standard temperature difference under normal operating condition being determined from the operating data in the past. If the difference deviates from an alarm level, a signal is delivered to an alarm 23 which notifies an operator that the stator coil is abnormal.
Patent JP-H06312250-A (JP)
Title: Manufacture of corrosionproof and heat-resistant sintered hard alloy sheet metal
Inventor: MORIKAWA HIROSHI
IPC: C22C19/05
Filed: 1993-04-28
Abstract: PURPOSE:To manufacture a sheet metal with a satisfactory quality without performing a hot working, made of a corrosionproof and heat-resistant sintered hard alloy equivalent to NCF718 specified by JIS. CONSTITUTION:Molten metal consisting of 50 to 55 mass% Ni, 17 to 21 mass% Cr, 2.8 to 3.3 mass% Mo, 0.2 to 0.8 mass% Al, 0.65 to 1.15 mass% Ti, 4.75 to 5.50 mass% (Nb+Ta), and Fe and inevitable impurities as the remainder, is continuously cast to a sheet metal <=5mm thick under an average cooling speed >=50 deg.C/S at the time of solidification by a continuous casting machine with a type whose mold wall surface moves simultaneously with a cast billet. A heat treatment is executed to an attained sheet metal for Laves phase dissipation. Next, cold rolling and annealing are performed to a target thickness.
Patent JP-2000109572-A (JP)
Title: Wrapping film
Inventor: SATO SHINYA
IPC: C08J5/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a wrapping film having a low-temperature brittle resistance, also stable in hot water, capable of resisting to a microwave oven cooking, having good adhesiveness to a container, letting-out properties with the good mutual adhesiveness between films, and having high safety to the environment and the human body. SOLUTION: This wrapping film is composed of a resin composition obtained by adding 0.1-5 pts.wt. composition containing (C) >=10 wt.% fatty acid diester of glycerol to (X) 100 pts.wt. polyethylene-based polymer having <0.940 g/cm3 density. The wrapping film is also composed of a resin composition obtained by adding (D) 0.1-5 pts.wt. fatty acid monoester of glycerol to (A'B) 100 pts.wt. resin mixture having <=0.920 g/cm3 density comprising (A') 100 pts.wt. ethylene-α- olefin copolymer having <=0.920 g/cm3 density and >=4 g/10 min melt index, or a mixture of (A') 95-70 pts.wt. copolymer with (B) 5-30 pts.wt. low-density polyethylene.
Patent JP-S614767-A (JP)
Title: Azo pigment
Inventor: KAWAMURA KIMIHIDE
IPC: C09B67/48
Filed: 1984-06-18
Abstract: PURPOSE:To provide an azo pigment having excellent resistance to solvents, good resistance to light, heat, water, acids and alkalis, etc. and high coloring power, which is represented by a specified structural formula and has a crystal structure characterized by an X-ray diffraction pattern with characteristic peaks. CONSTITUTION:An azo pigment is represented by formula I and has a crystal structure characterized by an X-ray diffraction pattern with characteristic peaks at a diffraction angle (2theta) of 9.8 deg., 12.4 deg., 25.3 deg. and 26.5 deg.. A compd. of formula IIis reacted with a compd. of formula III to obtain an amorphous azo pigment of formula I, which is then heat-treated in a high-boiling org. solvent such as nitrobenzene at 120-250 deg.C to thereby obtain said crystalline azo pigment. The amorphous azo pigment exhibits unclear tint and has low resistance to solvents, light and heat, while said crystalline azo pigment has tint (dominant wavelength nm) at 520, 550 and 660, is superior in resistance to solvents, light and heat and has high coloring power.
Patent JP-H04350778-A (JP)
Title: Image processor
Inventor: EGUCHI KAZUHIRO
IPC: G06T5/00
Filed: 1991-05-28
Abstract: PURPOSE:To easily set up a tone curve indicating relation between reading density and conversion density and prepared so as to be used for the gradation correction of an image read out by a scanner or the like. CONSTITUTION:Image data optically read out by a CCD 11 are converted into a digital data consisting of 8 bits by an A/D converter 12 and the digital signal is sampled by a sampling circuit 16 and stored in a RAM 17. When a CPU 10 checks the density distribution of the image data stored in the RAM 17 based upon an instruction outputted from the body side and transfers the data to the body side, the body side forms the accumulation graph of the density distribution and displays the graph on a CRT.
Patent JP-H07329590-A (JP)
Title: Four-wheel drive type working vehicle
Inventor: HAMA MASAAKI
IPC: B60K17/348
Filed: 1994-06-06
Abstract: PURPOSE:To compactly constitute the structure in which a front wheel transmission is changeover-operated into the accelerating state at the turning time and a side brake on the turning center side is operated onto the braking side. CONSTITUTION:Supporting parts 21, 39, 42 are provided to support a pitman arm 22 for laterally steering a front wheel, in the laterally oscillating state. First operating mechanism 23, 24 mechanically linked with a front wheel transmission are provided at either one side of the upper and lower parts of the supporting parts 21, 39, 42, and second operating mechanism 52 mechanically linked with lateral side brakes is provided at the other wide of the upper and lower parts of the supporting parts 21, 39, 42.
Patent JP-S5827646-A (JP)
Title: Apparatus for supplying powdery ion exchange resin
Inventor: SUGIMURA SUKIHIKO
IPC: B01J47/00
Filed: 1981-08-07
Abstract: PURPOSE:To supply a powdery ion exchange resin without generating radioactive contamination, by a method wherein the supply work of the powdery ion exchange resin is carried out at the outside of a radioactivity managed region and said powdery ion exchange resin is transported by air to be transferred to a storage tank. CONSTITUTION:In supplying a powdery ion exchange resin to storage tanks 15a, 15b thereof with a radioactivity managed region, a blower 5 and a particulate material supply tank 2 are arranged to the outside of the radioacitivity managing region to carry out supply work. After the powdery ion exchange resin is separated by separators 8a, 8b through a filter, it is stored in the storage tanks 15a, 15b. In this case, a pressure regulating apparatus 29 for holding the inside of a gas flow passage in the radioactivity managing region to positive pressure is provided. By this method, safety work is carried out without leaking contaminated air.
Patent JP-S616342-A (JP)
Inventor: KANEDA KEN
IPC: D02J1/02
Filed: 1984-06-18
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-H10317168-A (JP)
Title: Etching device
Inventor: MATSUKURA ISAKAZU
IPC: C23F1/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To solve such problems as the generation of hardly soluble products on a glass surface when glass is exposed to an etchant, the occurrence of unequal etching by the adhesion of these products, like masking materials, to the glass substrate, the remaining of ruggedness on the glass surface even after the removal of the reaction product, the generation of hexagonal patterns, the occurrence of unequalness on the rear surface of the substrate by the etchant infiltrating to the rear surface of the substrate and the occurrence of the unequalness in case of the occurrence of stagnation by the way of flowing of the etchant indip etching in a chamber vessel. SOLUTION: This device is provided with inlet showers (upper) 3, (lower) 15 for ejecting the etchant toward the horizontally transported substrate 1 from a vertical direction, by which the unequalness on the rear surface of the substrate by the infiltration of the etchant from the upper inlet shower (upper) 3 is eliminated and the flushing away of the hardly soluble products is made possible. The chamber vessel 7 is provided with spray nozzles 13, by which the stagnation of the etchant during the treatment is eliminated and the unequalness is eliminated.