baber/WOPTO huggingface dataset:
Patent JP-H03206288-A (JP)
Title: Bore seal made of plastic
Inventor: TETSUPU YUNGUCHIYUUSURI
IPC: E21B17/04
Filed: 1990-04-09
Abstract: PURPOSE: To endure high temperature and pressure in static and dynamic modes by forming the assembly body of a plastic bore seal by a plastic seal element, a push-out prevention ring, a finger spring device, or the like. CONSTITUTION: An assembly body 8 of a plastic bore seal is formed by a plastic seal element 10 that carves an annular outside groove 18 and has a pair of seal lips 20 and 22 and a radial flange 28, a push-out prevention ring 12, and a finger spring device 14 that has a center, annular, and continual part 34, and a plurality of spring projection pieces 34. Then, each element is formed fitted to the inside of a piping device for mounting by adding an abrasion sleeve 16 when erosion may occur owing to the spring device 14 and the flow of the fluid of the seal element 10. In this case, the seal can be used for either of a static mode such as an irrotational pipe connector, and a dynamic mode such as a swivel joint.
Patent JP-H01263078-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/40
Filed: 1988-04-14
Abstract: PURPOSE:To obtain a film on which images can be easily recorded by a thermal head and which is not lowered in transparency even when water drops are adhered thereto, by providing a protective layer comprising a specified amount of a hardener on a thermal recording layer provided by a method wherein a coating liquid comprising an emulsified or dispersed material obtained by dissolving a basic dye precursor and a color developer in an organic solvent and emulsifying or dispersing the resultant solution and also comprising decolorant-containing microcapsules is applied to a support, followed by drying. CONSTITUTION:A thermal recording material comprises a thermal recording layer and a protective layer on a support. The thermal recording layer is provided by a method wherein a coating liquid comprising an emulsified or dispersed material obtained by dissolving a colorless or light-colored basic dye precursor and a color developer in an organic solvent insoluble or difficultly soluble in water and emulsifying or dispersing the resultant solution and also comprising decolorant-containing microcapsules is applied to the support, followed by drying. The protective layer is provided by using silica-modified polyvinyl alcohol and colloidal silica as main constituents, with a hardener added thereto in an amount of 0.01-10wt.% on a dry basis. The hardener is preferably a dialdebyde, such as glutaraldehyde and 2,3-dihydroxy-1,4-dioxane, or boric acid. If the amount of the hardener is less than 0.01wt.%, the effect of the hardener is insufficient, whereas if the amount exceeds 10wt.%, sensitivity and image density are lowered.
Patent JP-H04324282-A (JP)
Title: Illumination control device
Inventor: INABA TOSHIKO
IPC: H01H47/18
Filed: 1991-04-23
Abstract: PURPOSE:To obtain many delay outputs from a delay circuit of small number of steps. CONSTITUTION:In cascade-connected flip flops 11 to 14, an input signal is output successively with a delay by a clock signal from a clock circuit 15. Four switching relays S1 to S4 are switched at each time of drawing out an output from the flip flop 14 in the final step to feedback this output to an input of the flip flop 11 in the first step. When a feedback signal is outputted by a time shift, a conducted relay switch is changed over, so that a control signal is given to remotely controlling relays R1 to R16 different from the preceding time. Since energization is necessary when an action condition is changed in the remotely controlling relays R1 to R16, energizing power of only one set amount is required supplied from a power transformer 21.
Patent JP-H09278898-A (JP)
Title: Production of aqueous synthetic resin dispersion
Inventor: MAKINO KOZO
IPC: C08J3/075
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To produce an aqueous synthetic resin dispersion excellent in workability in coating, etc., at good production efficiency. SOLUTION: This production process is one for continuously producing an aqueous synthetic resin dispersion by feeding a synthetic resin and water into a continuous forcible dispersion line and dispersing them in a dispersion part composed of at least two lines connected in series, which process comprises producing a synthetic resin dispersion (a) prepared by passing them through all of the dispersion lines and producing a synthetic resin dispersion (b) prepared by passing them only part of the dispersion lines and mixing dispersions (a) and (b) with each other.
Patent JP-S5216973-A (JP)
Title: Epitachisial growing method of semiconductor of family chemical compou nd
Inventor: NAKATANI ISAO
IPC: H01L21/205
Filed: 1975-07-31
Abstract: PURPOSE:Through the air phase growth where an alloy consisting of a group of element, IV and Sb is used as material for starting and hydrogen chloride as reaction gas, to produce a crystal of IV-V chemical compound including Sb an excellent crystallizing nature.
Patent JP-S5520042-A (JP)
Title: Binary picture transmission system
Inventor: TSUBOKA HIDEKAZU
IPC: H04N7/12
Filed: 1978-07-30
Abstract: PURPOSE: To ensure an effective transmission for the characters, patterns and others through a simple constitution by displaying the state of each scan line via the code and then transmitting the code in case the binary picture is transmitted by the line scan.  
     CONSTITUTION: For transmission of the binary picture by the line scan, the start of each line is shown by synchronous signal S and whether the line is blank is shown by code (a). At the same time, the blank dot number before the character signal is expressed in the binary signal and via code (b), and the blank dot number after the character signal is expressed by code (c) and in the form of the binary signal. Furthermore, the display signal of the display part is shown by code (d). And in case the position after the synchronous signal is 0, the line is made blank; and the character information is decided in the case of 1 respectively. The distance until the first appearance of the character information is shown by code (b), and the distance from the character information to the end is shown by code (b). Then the character pattern on the corresponding line is transmitted by code (d). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61250677-A (JP)
Inventor: HAYASHI HISAO
IPC: G02F1/133
Filed: 1985-04-30
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-S5718642-A (JP)
Title: Preparation of unsaturated aldehyde
Inventor: MIYAMORI HIROSHI
IPC: B01J27/16
Filed: 1980-07-08
Abstract: PURPOSE: To increase the selectivity of unsaturated aldehyde, and to decrease the yield of high-boiling by-products in the preparation of unsaturated aldehyde by the condensation of acetaldehyde, or acetaldehyde and crotonaldehyde, etc., by carrying out the reaction in the presence of hydrocarbons and water.  
     CONSTITUTION: In the preparation of crotonaldehyde and sorbaldehyde by the condensation of acetaldehyde, acetaldehyde and crotonaldehyde, or acetaldehyde and aldol using an amine and an acid as catalysts, the reaction is carried out in the presence of a hydrocarbon and water. The hydrocarbon is e.g. aliphatic hydrocarbon, aromatic hydrocarbon and their halogen-substituted compound (e.g. hexane, benzene, chloronaphthalene, etc.). The amounts of the hydrocarbon and water to be added to the raw material are 10W100wt%, and 10W100wt%, respectively. The reaction is carried out under N 2  stream at 80W200°C for 5W120min.  
     USE: Intermediate of n-butanol, sorbic acid, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04218751-A (JP)
Title: Apparatus for measuring double refraction
Inventor: NAGATA SHINICHI
IPC: G01N21/23
Filed: 1991-03-30
Abstract: PURPOSE:To enhance the measuring accuracy of retardation when cos of retardation becomes a value near to 1 in an optical anisotropic sheet-like sample. CONSTITUTION:A sheet 14 or 17 whose retardation is known is superposed on a sample S and synthesized retardation is made close to pi/2 to substract the known retardation.
Patent JP-H0650912-A (JP)
Title: Anisotropy measuring apparatus for sheet-state material with high frequency
Inventor: TOMITA KURA
IPC: G01N22/00
Filed: 1991-03-30
Abstract: PURPOSE:To perform continuous anisotropy measurement with a high frequency for the entire range without cutting a sample by attaching a roll, around which the band shaped material of the sample is wound, and a roll for winding the sample on a rotatable stage, and inserting the sample into the slit of a cavity resonator. CONSTITUTION:Rolls R1 and R2 are suppoted with a stage C so that the rolls can be freely attached and removed. The roll R2, around which a sample is wound, is mounted. The tip of the sample is taken out and wound around the roll R1. The stage C in this state is mounted on a roller B. The sample is inserted into a gap (g) between a front half part 1 of a cavity resonator and a rear half part 2 of the cavity resonator. Then, a motor Mr and a motor Mc are rotated. The sample is wound around the roll R1, and the stage C is rotated under this state. Thus, the measurement is performed. The sample can be rotated with respect to the high-frequency electric field in the cavity resonator by one rotation of the stage C by the driving of the motor Mr. Measurement of one place on the sample is performed. During the measurement, the winding driving of the sample is stopped. The motor Me is rotated at every one rotation of the stage and the sample is wound by the specified length. Thus, the ansiotropy is measured for every specified length along the entire length of the long material.
Patent JP-H08287598-A (JP)
Title: Time-difference reproducing device
Inventor: TAKIMOTO HIDEKI
IPC: G11B20/10
Filed: 1995-04-19
Abstract: PURPOSE: To provide the comparatively inexpensive time-difference reproducing device with which a comparatively long time difference can be provided and long-time recording/reproducing can be performed without any interruption. CONSTITUTION: A video signal is compressed by a compressor 5 and recorded in an optical disk recorder 1 and the compressed video signal is expanded by an expander 7 and reproduced so that recording/reproducing time can be prolonged. Therefore, the time difference between recording and reproducing can be extended. Besides, since video data at the seek time of the optical disk recorder 1 are stored in a memory 2, images can be recorded and reproduced even at the seek time so that long-time recording and reproducing can be performed without any interruption. Further, since this device can be provided with only one optical disk recorder 1, it can be made comparatively inexpensive.
Patent JP-H09261249-A (JP)
Title: System for controlling cell buffer in atm transfer
Inventor: ISOYAMA KAZUHIKO
IPC: H04L47/32
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the useless transmission of a cell being impossible to be restored in a packet by controlling the cell having the same packet identifier as that of the aborted cell to be aborted in a cell transmitting part at the time of cell abortion by means of a duffer overflow. SOLUTION: The packet identifier giving part 11a of a cell receiving part 11 gives the packet identifier for identifying cell conversion from the same packet to the inputted cell. A cell buffer 12 executes the buffering of the cell transferred from the cell receiving part 11 and a cell transmitting part 13 transmits the cell transferred from the cell receiving part 12 to a communication path. The cell transmitting part 13 is provided with a cell abortion part 11b for aborting the cell and transmitting the icle cell to the communication path and a buffer control part 14 instructs the cell transmitting part 13 so as to abort the cell having the same packet identifier as that of the aborted cell at the time of cell abortion by the buffer overflow.  Thus, the abortion of the packet with no necessity to be aborted is drastically restricted and the useless transmission of the cell is prevented.
Patent JP-H05267481-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/28
Filed: 1992-03-19
Abstract: PURPOSE:To enable normal contact of an upper wiring to a lower wiring consisting of a conductive film of two layers even if a shoulder part of a contact hole is smoothened by a thermal treatment. CONSTITUTION:A contact hole 15 attaining a polycide wiring 13 is shaped in a BPSG film 14 and a part of a WSix film 12 corresponding to the contact hole 15 is removed. Then, the BPSG film 14 is made to reflow by a thermal treatment and a shoulder part of the contact hole 15 is smoothened. Since the WSix film 12 does not exist in a part corresponding to the contact hole 15 when the thermal treatment is carried out, it is quite impossible that the WSix film 12 peels off from a polycrystalline Si film 11 and a surface is not roughened inside the contact hole 15. Therefore, if Al is sputtered in the state for forming an Al wiring, Al is also normally applied inside the contact hole 15.
Patent JP-S638216-A (JP)
Inventor: GERUHARUTO TORITSUPERU
IPC: C01F7/34
Filed: 1987-04-17
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-H11289851-A (JP)
Title: Engaging and disengaging controller for the thresher clutch in combined harvester
Inventor: YAMANAKA HIDEKI
IPC: A01D41/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To safely attain hand-feeding threshing by feeding cereal stems reaped by hand to the threshing unit in the combined harvester. SOLUTION: While the individual drivings of usual reaping and threshing operations are automatically made on and off at the operation part in the driving zone, the reaping pretreatment unit is stopped, while the combined harvester stops running. When a manually vertically turning lever 91 is turned downward once to restore the spring horizontally that is set integrally to the cover on the side of the feed chain, the self-contained type switch 92 is maintained on. By this On signal, the controller 70 makes both of the threshing clutch 48a, and the grain-flowing clutch on, while the reaping clutch 49 is made off whereby the power transmission is discontinued to the reaping pretreatment unit.  When the feed chain is emergently stopped driving, the hand lever 91 is turned downward again to restore the self-contained switch 92 off, whereby the threshing clutch 48a is made OFF by the controller 10.
Patent JP-H06343863-A (JP)
Title: Preparation of dehydrogenation catalyst
Inventor: GIYANESHIYU KAARE
IPC: C07B61/00
Filed: 1994-05-02
Abstract: PURPOSE: To obtain a dehydrogenation catalyst high in activity (conversion rate) and olefin selectivity and low in a deactivating rate. CONSTITUTION: This dehydrogenation catalyst is such a type as is prepared by impregnating a support containing zinc aluminate with at least one of platinum and tin from an impregnation solution, wherein it is obtained by an improved preparation method to simultaneously impregnated the support with platinum and tin by contacting the support with an impregnation solution containing a tin compound, a platinum compound and a carboxylic acid. Thus prepared catalyst can be used in the dehydrogenation of at least one alkane containing 2-8 carbon atoms per molecule in the presence of steam.
Patent JP-S5719410-A (JP)
Title: Accelerating device for automatic removing of soil capilary water
Inventor: NIIMI MASAAKI
IPC: E02B11/00
Filed: 1980-07-09
Abstract: PURPOSE: To remove capilary water contained in the soil so as to keep an effective spacing in the soil by a method wherein a porous plate curved in a mountain shape and glass wool are buried in the soil.  
     CONSTITUTION: The porous plate 4 curved in a mountain shape is buried in the soil and gravel layer 2 is charged below the porous plate 4 and at the same time glass wool 5 is laid in a curved form along the upper surface of the porous plate 4. As a result, the capilary water is easily removed so as to keep an effective spacing in the soil even if not only the water is fed from the above part, but also the water is fed into the soil in a lateral direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5718822-A (JP)
Title: Vibration isolator for bi-metal of temperature sensing type viscous fluid coupling joint
Inventor: HAYASHI MASAHARU
IPC: F16D35/02
Filed: 1980-07-09
Abstract: PURPOSE:To forcibly reduce the primary and secondary vibrations of a bi-metal by attaching a vibration isolating rubber between the outer circumference and side of the bi-metal and the bi-metal attaching plate. CONSTITUTION:A rod 2 is rotatably attached to the center of a body cover 1 of a temperature sensing type hydraulic joint. The inner end 3a and outer end 3b of a bi-metal 3 are pressed into the rod 3 and the cover 1 respectively and the bi-metal is held by an attaching plate 4 fixed to the cover 1 by screws 5, the said attaching plate 4 having a bent portion 4a suitably located at its outer circumference with a vibration isolating rubber 6 attached to the said bent portion 4a. The vibration isolating rubber has faces 6a and 6b, the face 6a facing the outer circumference of the bi-metal 3 and the face 6b facing its side.
Patent JP-S62252824-A (JP)
Title: Flame current detector
Inventor: MORI KEIICHI
IPC: F23N5/12
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a flame current detector, high in safety and excellent in performance, by a method wherein combustion condition is judged by impressing a positive voltage during burning of a burner, the deterioration of insulation of a flame rod is decided by impressing a negative voltage and the abnormality of a detecting circuit is judged by the difference of currents upon impressing negative and positive voltages before combustion. CONSTITUTION:A combustion abnormality judgement unit 33 judges the combustion condition of a burner 17 at present by the outputs of a positive current detector 31 and a negative current detector 32. When a switching circuit 15 is connected to a contact (a) and an electric potential (ed) has become lower than an electric potential (ed1), it is judged that the burner 17 has lost fire and the supply of fuel is stopped. In the case of abnormal combustion, the supply of the fuel is stopped when the output potential (ed) has become higher than an output potential (ed2). When the switching circuit 15 is connected to another contact (b) and the output (ed) has become lower than a threshold value (ed3), it is decided that the insulation of a flame rod 16 is deteriorated. When an abnormality is generated, a signal is outputted to a reset unit 34 to stop the operation of a pump driving unit 22 and stop the combustion of the burner 17. The output of the circuit 15 when it is connected to the contact (a) or the contact (b) is measured before the ignition of the burner 17 and the difference of outputs is operated by an operating unit 35 whereby an initial abnormality judgement unit 36 decides an abnormality.
Patent JP-2000287071-A (JP)
Title: Portable information terminal, and information processing method and medium
Inventor: TADA KEIKO
IPC: H04N1/387
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To display an easy to view image by respectively magnifying division images resulting from uniformly dividing an image up to the screen size of a display section and transmitting shared parts or all of them to other portable information terminal. SOLUTION: A portable information terminal 2 is provided with a plurality of operation button groups 19 placed under a display section 11. When a division transmission button 19a is depressed, while an infrared ray port 15 opposes to an infrared-ray port 15 of other portable information terminal 2, after a still image is uniformly divided by a designated division number in advance and each is magnified up to a screen size of the display section 11, and shared part images are transmitted to the other portable information terminal 2 via the infrared-ray ports 15.  That is, a system control section of the other portable information terminal 2 uniformly divides still image data picked up by a CCD camera 12 by the designated division number, writes arrangement information to the divided image, magnifies each up to the screen size of the display section 11 as division image data, and an infrared-ray communication means transmits the shared division image data to the other portable information terminal 2.
Patent JP-S63260879-A (JP)
Inventor: YAMASHITA CHIAKI
IPC: C04B41/64
Filed: 1987-04-16
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-H06307364-A (JP)
Title: Two cylinder rotary compressor
Inventor: MATSUNAGA HIROSHI
IPC: F04C29/02
Filed: 1993-04-21
Abstract: PURPOSE:To operate an inverter-driven compressor even in a low frequency range by forming on an eccentric part of the upper part of a crank a communicating hole to communicate a center hole to be arranged in a partitioning plate with the space to be defined by an upper eccentric part and an upper rolling piston. CONSTITUTION:When an electric-driven element 2 is energized and a driving shaft 2a is rotated, crankshaft eccentric parts 7, 8 are eccentrically rotated in cylinders 5, 6 respectively. Rolling pistons 9, 10 are rotated and moved while being brought into contact with vanes, and the suction and compression of the refrigerant gas is repeated in the cylinders 5, 6 with the periods which are deviated by half a rotation respectively. A communicating hole 20 to communicate a center hole 17 to be arranged in a partitioning plate 4 with the space to be defined by an eccentric part 7 of the upper crankshaft and the upper rolling piston 9 is formed in the eccentric part of the upper crankshaft. This constitution allows the lubrication by feeding the oil from the center of the crankshaft to the upper bearing even in a low frequency range.
Patent JP-S60236462-A (JP)
Title: Alkaline dry battery
Inventor: NAKAIDO SHIGEHIRO
IPC: H01M4/06
Filed: 1984-05-10
Abstract: PURPOSE:To reduce mercury content without sacrifice of storage life of a battery by forming a negative electrode with zinc powder or zinc powder alloyed with a small quantity of mercury, and uniformly amalgamating the surface of a current collecting rod. CONSTITUTION:In a cylindrical alkaline dry battery, a negative electrode 2 is formed with zinc powder 6 or zinc powder amalgamated with 5wt% or less of mercury. A current collecting rod 3 made of Cu or Ni is covered with at least one metal such as In, Pb, Tl, Ga, and Cd, or uniformly amalgamated before use. Since mercury content can be reduced without sacrifice of storage life, the battery has the advantages of cost reduction and environmental pollution prevention.
Patent JP-H11290809-A (JP)
Title: Method for preparation of waste incineration ash
Inventor: MATSUI TAKEYOSHI
IPC: B09B3/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a method for preparation of a waste incineration ash for forming a high quality slag by melting the incineration ash stably at a high slag-making ratio in a melting furnace. SOLUTION: The method for preparation of a waste incineration ash is provided wherein after adjusting constituents by mixing lime and/or silica sand in an incineration ash, low-volatile combustible fats and oils or a thermoplastic resin melt not containing chlorine are used to be granulated. A ratio of the incineration ash after adjustment of the constituents in which the lime and/or the silica sand are mixed to the thermoplastic resin melt not containing chlorine or the low-volatile combustible oils and fats is made to be at least 12 times a heat quantity necessary for melting the incineration ash after adjusting the constituents in which the lime and/or the silica sand are mixed, and a ratio of the combustibles in a solid content after the granulation is made to be 40 to 80%. Such the method for preparation of the waste incineration ash or the like is provided.