baber/WOPTO huggingface dataset:
Patent JP-S60203694-A (JP)
Title: Liquefaction of coal
Inventor: YOSHIDA RIYOUICHI
IPC: C10G1/06
Filed: 1984-03-29
Abstract: PURPOSE:In the liquefaction of coal, shale oil is used as a medium oil to effect coal liquefaction with low hydrogen consumption, low gasification rate, high conversion and high liquid fraction yield and simultaneously reform the shale oil. CONSTITUTION:A fine powder of anthracite, bituminous cal or brown coal is combined with (B) shale oil, preferably at a weight ratio of 0.5/1 to 4/1 and further a catalyst consisting of red mud, iron ore, nickel ore and so on to prepare a slurry. The slurry is subjected to liquefaction in the presence of hydrogen, at 100-300kg/cm<2> pressure and 380-500 deg.C usually for 0-120hr.
Patent JP-H07270542-A (JP)
Title: Marking body for searching underground object
Inventor: YAMADA YONEKAZU
IPC: G01V3/11
Filed: 1994-03-31
Abstract: PURPOSE:To sustain a plane constantly in the horizontal state by a structure where a hemisphere formed out of a spherical surface spreading along the inner peripheral surface of a marking body vessel and a flat plane, is inserted freely rotatably and a weight is disposed at the top part of the spherical surface of the rotor while a corresponding object is disposed in the same direction as the flat plane. CONSTITUTION:The marking body 1 for searching an underground object comprises a marking body vessel 2 and the rotor 3. The vessel 2 is a hollow spherical body having substantially smooth inner surface 21. The rotor 3 is a hemispherical body defined by a spherical surface 31 spreading along the inner peripheral surface of the vessel 2 and a flat plane 32 wherein a weight 4 is disposed at the top part of the spherical surface and the center of gravity exists near the top part. The rotor 3 is inserted freely rotatably into the vessel 2. A responding object 5 is disposed at the flat plane 32 part of the rotor 3 in substantially the same direction therewith. Consequently, the rotor 3 rotates regardless of the attitude of the marking body 1 to direct the weight 4 downward thus sustaining the flat plane 32 in the substantially horizontal state.
Patent JP-H04276715-A (JP)
Title: Multigradation display method for matrix type display device
Inventor: USAMI YOSHIHISA
IPC: G02F1/133
Filed: 1991-03-04
Abstract: PURPOSE:To decrease the number of electrodes per piece of display dots and to allow displaying of multiple gradations at a high degree without lowering the ratio of the line width of the electrodes of the min. line width to the electrodes of the max. line width so much. CONSTITUTION:Time-divided display electric powers are supplied to at least one piece of the display picture elements constituting one piece of the display dots of the liquid crystal matrix type display device in which plural pieces of the display picture elements 10a, 10b are formed of scanning electrodes 3 and signal electrodes 6a, 6b and one piece of the display dot is constituted of >=2 pieces of the adjacent display picture elements 10a, 10b varying in light transmittance and having the same light transparent area or varying in the light transmittance and light transparent area.
Patent JP-S56159037-A (JP)
Title: Manufacture of mesh electrode for cathode ray tube
Inventor: NEMOTO KAZUHIKO
IPC: H01J9/14
Filed: 1980-05-14
Abstract: PURPOSE:To obtain efficiently a high quality curved face mesh and improve its yield, by jetting inert gas of high temperature and high pressure on a plane mesh at the time of forming the plane mesh into a curved mesh. CONSTITUTION:A plane mesh 20 fixed with a supporting ring 12 is mounted on the guide hollow 13 of a forming bed 11, and covered with an enclosing plate 16 through which plural gas jetting holes 17 are bored. Then, inert gas is made to jet through the gas jetting holes 17 of the enclosing plate 16, and, at the same time, it is exhausted through an exhaust pipe 15 by a vacuum pump or the like. Being exposed to jetting inert gas of high temperature and high pressure and being  covered with the pressure and the quantity of heat, uniformly on the overall surface, the plane mesh 20 is forced to spread to touch a cavitied portion 14 of the forming bed 11, and a curved face mesh is thus formed.
Patent JP-H08151373-A (JP)
Title: Physiologically active substance e1-1511s and ei-1625-2
Inventor: TANAKA TATSUHO
IPC: A61P31/04
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a new substance having inhibitory action on interleukin I production, useful as a therapeutic agent for rheumatoid arthritis, gout, osteoporosis and atherosclerosis and showing antimicrobial activity and useful as an antimicrobial agent. CONSTITUTION: A physiologically active substance of the formula (R is 4- methyl-1-pentenyl, 3-methyl-1-pentenyl or 1-methylpentene) such as E1-1511-3 wherein R is 4-methyl-1-pentenyl. Properties: yellow powder. Melting point: 165-168 deg.C. Solubility: readily soluble in dimethyl sulfoxide and acetone and soluble in methanol. Color reaction: positive in iodine and sulfuric acid. The substance is obtained by culturing a bacterium [preferably Streptomyces sp. E-1511 (FERM BP-4,792)] belonging to the genus Streptomyces, capable of producing the compound of the formula and collecting the substance from the culture product.
Patent JP-H06248149-A (JP)
Title: Production of aqueous tetrafluoroethylene telomer dispersion
Inventor: KITADA YOKO
IPC: C08F2/00
Filed: 1993-02-26
Abstract: PURPOSE:To facilitate the formation of the subject dispersion under very mild conditions. CONSTITUTION:This process for producing a tetrafluoroethylene telomer dispersion comprises dispersing by emulsification a suspension formed by dispersing a tetrafluoroethylene telomer in a solvent in water containing a surfactant while separating and removing the solvent from the resulting mixture by evaporation.
Patent JP-S58179239-A (JP)
Title: Surface treatment of moldings
Inventor: MAYUMI JIYUNJI
IPC: C08L23/02
Filed: 1982-04-15
Abstract: PURPOSE:A molded article of a polyolefin resin containing a specific amount of a specific fatty acid metal salt is treated with plasma on its surface to remarkably improve its surface properties such as paint applicability or adhesion. CONSTITUTION:A polyolefin resin such as a propylene block copolymer is combined with 0.01-3pts.wt. of a metal salt of a fatty acid of 8-30 carbon atoms such as calcium stearate, per 100pts.wt. of the resin, when necessary, along with a variety of additives, other polymers and inorganic fillers and made into moldings. Then, they are treated with plasma to effect the surface treatment of the moldins. USE:Parts for cars, electric appliances for domestic purpose and daily goods.
Patent JP-H07272506-A (JP)
Title: Backlight unit
Inventor: HOTTA SHINICHI
IPC: F21S4/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a backlight such as a liquid crystal display panel excellent in luminance uniformity by lessening luminance dispersion right over both ends of a fluorescent lamp. CONSTITUTION:An electrode at a first end 6a where film thickness is large of fluorescent coat 9 on the inner face of a glass tube 8, of a fluorescent lamp 6 which is stored in a flat lamp house 5 formed with a reflecting plate 1 and a diffusing plate 3 is connected to the output terminal 12L on the low voltage side of an invertor circuit 11, while an electrode at a second end 6b where film thickness is small is connected to the output terminal 12H on the high voltage side of the invertor circuit 11. When the fluorescent lamp 6 is lit via the invertor circuit 11, the brightness of the first end 6a which decreases with the application of low voltage is compensated by increasing with the emission of the fluorescent coat 9 having a more thickness. On the contrary, the luminance of the second end 6b which decreases with the emission of the fluorescent coat 9 having a less luminance is compensated by increasing with the application of high voltage. The brightnesses of both ends 6a, 6b of the fluorescent lamp 6 are well-balanced to improve luminance uniformity on the diffusing plate 3.
Patent JP-H04296675-A (JP)
Title: Method to detect abnormality of rotary electric machine
Inventor: ITO KEIICHI
IPC: G01R31/12
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method to detect abnormality of a rotary electric machine, the position and degree of the abnormality, highly accurately by detecting the generation position of the electrical discharge along with the abnormality in the rotary electric machine. CONSTITUTION:An electrical discharge detecting element 8 made of an electric conductor is arranged between both stator coils 4 in all the stator slots 7 of a rotary electric machine 1. By specifying an electrical discharge generation position by the component of 1MHz or more, in which the damp of a high frequency signal in the stator coils based on the electrical discharge along with the abnormality of the stator coil 4, which is detected, is remarkable, electrical discharge properties are measured to detect the position and the degree of the abnormality.
Patent JP-S55156153-A (JP)
Title: Detecting device for amount of paper
Inventor: INA KENZOU
IPC: B65H26/00
Filed: 1979-05-22
Abstract: PURPOSE: To inform a user a remained amount of printing paper and to prevent an interruption of a process due to insufficinet amount of the paper by a method wherein the amount of the printing paper being set in a printing device is detected to generate a signal indicating a using condition of the printing paper.  
     CONSTITUTION: A position of a paper carrying table PP elevated in accordance with an amount of a printing paper P is detected to inform a user the remained amount of the printing paper P by indicating a condition thereof in an operating portion OP. A proper sets of position detecting sensors are provided at predetermined plural positions within an elevating range of the paper carrying table PP, for example. Further, photocouplers 1W3 corresponding to each sensor are provided and amplifiers 5W7 are coupled to them respectively. On the other hand, LED drivers 8W11, flip flops 12, 13 and LEDs (luminous elements) 15W18 for indicating the amount of the paper are provided and each of them are coupled to the photocouplers 1W3. According to this method, respective LED15W18 are flickered sequentially and the remained amount of the printing paper P is indicated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55155757-A (JP)
Title: Method and apparatus for constant controlling of oil coating amount of brushing oiler
Inventor: NAGAISHI SETSUYA
IPC: B05B3/00
Filed: 1979-05-22
Abstract: PURPOSE: To make the oil coating amount in the lengthwise direction of a strip even despite fluctuation in the line speed by holding the brush roll at a constant speed and regulating the revolving speed of the dipping roll in proportion to the square root of the line speed value.  
     CONSTITUTION: The gain regulator 11 which sets a gain K 1  outputs the signal of K 1  times the line speed signal V. A multiplier 13 multiplies the signal K 1 V and the target oil coating amount set signal K' having beforehand been set in an oil coating amount setter 12 and outputs the signal K 1 K'V. A switching operator 14 outputs the square root of the signal K 1 K'V. A maximum value circuit 15 is input with the above-mentioned square root signal and the low constant speed set signal K 2  having beforehand been set in a constant speed setter 16 by way of relay contacts 17 and outputs the larger one of both signals when the contacts 17 are closed and the above-mentioned square root signal when they are open, as a command to the speed control system of the dipping roll 5. A comparator 18 compares the line speed signal V and set signal K 3  and holds the relay contacts 17 closed for the period when the line speed V is smaller than the set value K 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10258815-A (JP)
Title: Unpacking previous treatment device of packaged case
Inventor: ASO YASUSHI
IPC: B65B69/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an unpacking previous treatment device which can efficiently execute unpacking works of packaged cases without damage of the cases, for inspection or the like. SOLUTION: Side part-heating boards 16 protruded or retracted by cylinders 18 are installed at both sides of the halt position of packaging cases 1 intermittently transferred at every certain stroke by a transfer device 10. And upper part-heating boards 17 protruded or retracted by cylinders 19 are installed above the halt position. The side and upper part-heating boards 16, 17 are moved forward when the packaging cases 1 come to a halt to heat the upper outer flaps 8a by the side part-heating boards 16 and heat the top plates 5 by the upper part-heating boards 17 and a hot melt adhesive 9 bonding the upper outer flap 8a and the top plate 5 is softened or molten and these flap and plate can be easily opened manually.
Patent JP-H05267244-A (JP)
Title: Method and apparatus for plasma treatment
IPC: H05H1/46
Filed: 1992-03-19
Abstract: PURPOSE:To enable plasma treatment of high treatment speed and high shape controllability by bringing pressure conditions of sub and main treatment chambers in a vacuum chamber and the activation of etching power and deposi tion power into an optimum state. CONSTITUTION:A vacuum chamber 10 is divided by a partition plate 13 to activate the etching gas sufficiently in a sub treatment chamber 14, and the activated gas is doped with a deposition gas, sent to a main treatment chamber 15, and further excited into plasma. The sub treatment chamber 14 keeps a pressure optimum for generating the activation species at a pressure higher than that of the main treatment chamber 15 and activates etching power sufficiently. On the other hand, the deposition gas is supplied to downstream of the gas flow in the sub treatment chamber 14, shortens excitation time, and suppresses activation. The main treatment chamber 15 keeps an optimum pressure for exhausting reaction products to subject substrates to plasma treatment. This process can make plasma treatment of high treatment speed and high shape controllability.
Patent JP-H01242361-A (JP)
Title: Indicating system of slip classifying device
Inventor: MIYAHARA TSUNEJI
IPC: G07D9/00
Filed: 1988-03-18
Abstract: PURPOSE:To display the type of slip, number of slips, and the total amount for each stacker accommodating slips by furnishing a display at each stacker, and displaying on this display the code for the type of slip, the number of slips accommodated, and the total amount determined from the product of the unit price classified by slips and the given number of slips. CONSTITUTION:When slips 11 are set in a hopper 2 of a terminal device 1, they are taken out of the hopper 2 under control by a control part 13 to be sent to a slip read part 12. The data read by this read part 12 is subjected to scanning for those which are identical with the slip type code 25 stored in a memory. If any is identical, an appropriate display 8-10 indicates the slip type code 25 read from the slip, and the number of slips accommodated is displayed after the contents of number-of-slips indication on the displays 8-10 for stackers 3-5 are updated each time slips 11 are accommodated. The total amount for each stacker is indicated after the contents of amount indication on the appropriate display for stacker concerned is updated each time slips 11 are accommodated.
Patent JP-H06253662-A (JP)
Title: Thresher
Inventor: OCHI RIICHI
IPC: A01F12/24
Filed: 1993-02-26
Abstract: PURPOSE:To improve the threshing performance and facilitate the maintenance of the apparatus. CONSTITUTION:The threshing apparatus is composed of a threshing cylinder 19 rotatably supported on a longitudinal shaft 22 and having V-shaped threshing tooth or a spiral blade 18 on the outer circumference, a threshing mesh 28 nearly coaxially surrounding the outer circumference of the threshing cylinder 19 and an exterior cover 15 made of a metallic plate surrounding the outside of the threshing mesh 28. The upper cover 31 covering the upper part among the exterior cover 15 is openable to the right and left. The threshing mesh 28 is divided into a lower threshing mesh 35 and an upper threshing mesh 36. The lower threshing mesh 35 is attached to the machine body and the upper threshing mesh 36 is attached to the upper cover 31. Both the lower threshing mesh 35 and the upper threshing mesh 36 are changeable to plural kinds of meshes for rice, barley, bean, etc.
Patent JP-H01239719-A (JP)
Title: Fluid pressure driving device
Inventor: NAKAMURA ICHIRO
IPC: F16K31/12
Filed: 1988-03-18
Abstract: PURPOSE:To carry out the fluid pressure driving effectively by controlling the breaking and the linking of the fluid at one end of the outer periphery and at one end of the inner periphery of a valve body, receiving the pilot fluid pressure at the other end, and providing a toggle mechanism to contact balls to receive spring force to a groove furnished to the outer periphery of the valve body. CONSTITUTION:When a pilot valve 5 is operated and the pressure fluid in a fluid chamber 26 is exhausted, a valve body 22 is operated to the left by the fluid pressure acting to a fluid chamber 25 and positioned higher than the center line. As a result, flow ways 8 and 9 are cut off, flow ways 9 and 10 are linked, and the high pressure fluid in a fluid chamber 15 of a cylinder is released to the outside. In this case, since the flow way 9 is linked to a low pressure of tank, some liquid leakage from the pilot valve 5 is exhausted through a throttle 31, and the fluid chamber 26 is never made to a high pressure condition. Furthermore, since balls 34 of a toggle mechanism 32 is geared to the groove 38a of the valve body 22, the valve body 22 is maintained at the position. Moreover, by feeding a high pressure fluid to the fluid chamber 26 by the operation of a pilot valve 6, the valve body is operated to the right by the fluid pressure, positioned at the lower side from the center line, and returned to the original condition.
Patent JP-H10258066-A (JP)
Title: Stand for medical apparatus
Inventor: YAMAMOTO TETSUYA
IPC: F16M11/28
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To enable application of a specified resistance force to rotation by a method wherein a lock mechanism is unlocked by holding an arm and a height adjustment of a medical injector head is performed through a gas spring while a friction coefficient is specified between a slide strut and a main pipe. SOLUTION: A plurality of recessed grooves are formed in the external surface of a slide strut 12 on which a head 1 for installing a medical apparatus is fixed along the axial direction thereof. On the other hand, protruded parts are formed on the internal surface of a bush 10 provided on the outer circumference of the strut 12 to be engaged with the recessed grooves of the strut 12. An arm 3 is pivoted 4 on the head 1 to press in a notch 9c provided in a gas spring 9 and when the arm 3 is held, the notch 9c is pressed in to unlock a lock mechanism of a link rod 9b and under the unlocked condition, the slide strut 12 is slid. This accomplishes the rotation of the strut 12 on the main pipe 8 through the bush 10 thereby allowing blocking of accidental rotation with a larger friction coefficient.
Patent JP-S52147345-A (JP)
Title: Temperature controller
Inventor: WATANABE TAKASHI
IPC: H05B3/48
Filed: 1976-06-02
Abstract: PURPOSE: To improve durability and reduce thermal capacity of sheath heater. When material is not needed for heating at high temperature, material to heat is heated with sheath heater provided with electric insulation between heater wire and sheath with high voltage charged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07271566-A (JP)
Title: Method for preparing work items relating to program development
Inventor: HAMASHIMA KATSUYA
IPC: G06F9/06
Filed: 1994-03-31
Abstract: PURPOSE:To accurately prepare the development work items of the various kinds of design documents used in the development design stage of a program in a short time by comparing the feature of a standard development work item and the feature of a development object program and extracting and editing the work items for which both features coincide. CONSTITUTION:An inspection object system registers the feature of a program in a system information file 171 by a system information preparation part 16 and an inspection schedule, inspection items and look-again instruction items are prepared by using the information. For instance, in the case of preparing the inspection schedule, an inspection schedule preparing person first registers inspection points in an inspection point file 172. Then, an inspection schedule document is edited and prepared from the information of the system information file 171 and the information of the inspection point file 172. Thus, regardless of the difference of development experience, the development work items of the various kinds of the design documents or the like used in the development design stage of the program are accurately prepared without omission in a short time.
Patent JP-S53148393-A (JP)
Title: Positioning method
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1977-05-31
Abstract: PURPOSE: To enable to detect the center position with the shfit amount, by performing a pair of beam scannings in symmetry and with opposite direction relating to the expected center position of mark, and shifting one signal on the time axis so that the difference of the obtained signals is minimized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000258070-A (JP)
Title: Hoist change apparatus for furnace block
Inventor: FUJITA MASAO
IPC: C21B7/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To contrive a large reduction of manufacturing cost by enabling use of an existing structure and simplifying structure. SOLUTION: A furnace block hoist changing apparatus comprises a pair of supports 1 space apart with each other, a beam 2 spanned between upper ends of the supports, and a lift device 4 for lifting and lowering a furnace block in a suspended state disposed in a space surrounded by the beam 2 an the supports 1. The beam 2 is disposed on the upper ends of the supports 1, 1 in an unfixed state, one end of each brace member 6, 7 is rotatably connected by a pin to the supports 1, 1, and another end of the brace member 6, 7 is rotatably connected by a pin to the beam 2. The brace members 6, 7 are separated and separated pieces are rotatably connected at a separation point by a pin.
Patent JP-H01236340-A (JP)
Title: Communication element
Inventor: HASEBE TETSUYA
IPC: G06F13/00
Filed: 1988-03-17
Abstract: PURPOSE:To reduce the size and weight of a communication element by forming a control logic section, address decoder section, data transceiver section, universal asynchronous receiver/transmitter section (UART), and parallel port interface (PPI) on one and the same chip and making them high in function. CONSTITUTION:A communication element (ACE) which is used for a personal computer, etc., has a function which makes parallel/serial conversion on data characters received from a peripheral device or modem and is constituted by forming a control logic section 1 which switches the control mode, address decoder section 2 which decodes address signals, data transceiver section 3 which controls the input/output of data, universal asynchronous receiver/ transmitter section (ART) 4 which controls the input/output of status and serial signals, and parallel port interface sections (PPI) 5a and 5b which control the input/output of parallel signals on the same chip.