baber/WOPTO huggingface dataset:
Patent JP-H05133495-A (JP)
Title: Method of forming fusion joint between polyolefin member
Inventor: TOREBUAA JIYOOJI SUTATSUFUOODO
IPC: F16L47/02
Filed: 1992-04-23
Abstract: PURPOSE: To realize utilization in a gas or water supply system by arranging a portion of an inner face of a member to envelop a portion of an outer face of another member, and allowing the second member to thermally contract towards the first member, and therefore fusion-bonding facing surfaces to each other. CONSTITUTION: Polyethylene pipes 10, 12 are arranged with their end matched with each other. A hollow cylinder-shaped coupler 14 made of crosslinked polyethylene bridges the ends of the pipes 10, 12. The coupler 14 has a saw-tooth inner surface 16 and is expanded so as to be capable of thermal recovery. Lamps 20 are used to irradiate an outer surface of the coupler 14, and arranged at an equal-angle interval. Outer temperatures of the coupler 14 and the pipe 10 are monitored. The coupler 14 is heated and thus shrinks, therefore the saw-tooth inner surface 16 of the coupler 14 breaks through oxide coatings on the outer surfaces of the pipes 10, 12 and fusion-adheres, thus bonding to fresh materials under the coatings.
Patent JP-H10292060-A (JP)
Title: Foam
Inventor: SHIRATO HITOSHI
IPC: C08J9/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a foam which has a shape recovery time not greatly decreasing even when used at low temps., esp. at 0 deg.C or lower, and exhibits a delayed shape recovery by dispersing a specified amt. of a water-absorbent material in a resin. SOLUTION: In preparing a foam having delayed shape recovery properties by causing a closed-cell resin foam to shrink, 5-100 pts.wt. water-absorbent material comprising a water-absorbent polymer capable of absrobing or adsorbing water in an amt. of at least 5 times its own wt. and/or an inorg. porous material is dispersed in 100 pts.wt. resin for forming the closed-cell resin foam. An acrylic acid salt polymer, a starch-acrylic acid graft copolymer, etc., are listed as the water-absorbent polymer; and zeolite, silica gel, diatomaceous earth, etc., are the examples of the inorg. porous material. The resin for forming the foam pref. has a compression set of 20% or lower, and various resins such as olefinic. acrylic, and styrenic resins can be used as this resin. The foam is caused to shrink by such a method as physical compression.
Patent JP-H0256443-A (JP)
Title: Novel angcyclinone from bacterial strain of streptomyces and production thereof
Inventor: ZUZANE GURAAPURAI
IPC: A61P31/04
Filed: 1989-04-25
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  is OH and R 2  is H, an oxirane ring with the carbons bonded to R 1  and R 2 , respectively) and a 1-5C acyloxy compound in the hydroxyl group thereof.  
     EXAMPLE: A compound of formula II.  
     USE: An antibiotic.  
     PREPARATION: Streptomyces strain DSN4201 and/or a mutant thereof and the variant DSN4202 are cultured in a nutrient solution preferably containing 2-4% glycerol and 0.5-2% soybean powder at about 18-40°C and, if desired, the obtained compound is further acylated to obtain the compound of the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S583381-A (JP)
Title: Television ghost cancelling device
Inventor: DEIBITSUDO DANRATSUPU HOUMUZU
IPC: H04N5/21
Filed: 1982-06-15
Abstract: A television ghost signal cancellation system is provided which compensates for the phase of the ghost carrier signal. A video signal containing a ghost signal component is applied to a variable delay line, which delays the video signal by an amount of time equal to the difference in time between the appearance of the direct video signal and its corresponding ghost signal components. The delayed video signal is modulated by a carrier signal and demodulated by a phase-shifted version of the carrier signal. The carrier signal is phase-shifted for the demodulator by an amount which compensates for the phase difference between the picture carriers of the direct and ghost signals. The demodulated signal is inverted and its amplitude adjusted to produce a pseudo-ghost signal which is substantially equal in amplitude but opposite in polarity to the ghost signal components. The pseudo-ghost signal is summed with the original video signal to cancel the ghost signal components, thereby producing a deghosted video signal.
Patent JP-S58222036-A (JP)
Title: Releasing agent for molding capsule
Inventor: KOGA TOORU
IPC: A61K47/00
Filed: 1982-06-18
Abstract: PURPOSE:A releasing agent, consisting of polybutene and/or hydrogenated polybutene, having improved releasability, and without the toxicity even with a small amount remaining on the surface of a capsule nor causing the tackiness, and useful for preparing a capsule without requiring the washing step. CONSTITUTION:A releasing agent, consisting of polybutene and/or hydrogenated polybutene, preferably of 100-500, particularly 100-280, number-average molecular weight, and very useful for preparing a capsule agent in medicines or foods. The above-mentioned polybutene is prepared by polymerizing a residue after extracting butadiene from a 4C fraction in cracking naphtha as a raw material in the presence of aluminum chloride catalyst at 5-130 deg.C under 1-22kg/ cm<2>. The hydrogenated polybutene is obtained by further hydrogenating the resultant polybutene in the presence of an Ni, Pd type catalyst.
Patent JP-S63267901-A (JP)
Title: Composition for optical filter
Inventor: HIOKI TAKANORI
IPC: G02B5/22
Filed: 1987-04-27
Abstract: PURPOSE:To obtain a compsn. for an optical filter absorbing light of a specified wavelength and having high color fastness to light by using a methine dye having a specified azulene nucleus whose 7-membered ring part has been substd. by a methine bond having a terminal auxochrome which forms a conjugated resonance chromophore with the 10pi electron system of the nucleus. CONSTITUTION:A methine dye having an azulene nucleus whose 7-membered ring part has been substd. by a methine bond having a terminal auxochrome which forms a conjugated resonance chromophore with the 10pi electron system of the nucleus is used. One or more among 10 C atoms of the azulene nucleus, preferably at the 1- and/or 3-position have been substd. by N or chalcogen such as O, S, Se or Te. A compsn. for an optical filter absorbing light of a desired specified wavelength and having high color fastness to light is obtd.
Patent JP-S5437973-A (JP)
Title: Parts-fitting apparatus
Inventor: KITA TAKAYUKI
IPC: H05K13/00
Filed: 1977-08-30
Abstract: PURPOSE: To provide a parts-fifting apparatus wherein 1st and 2nd parts-supporting members are provided so as to displace freely in a base body, and the supply and attachment of parts are certainly carried out even if the base body is slightly shifted from a fixed position after intermittent transfer of the base body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60246637-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA TATSUHIKO
IPC: H01L21/205
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a single-crystal layer of a required thickness with its surface flattened by a controlled polishing process by a method wherein a polycrystalline layer and insulating film are polished under the supervision of a film thickness measuring unit, which determines the thickness of an insulating film on a semiconductor substrate, until a required thickness is attained in the insulating film. CONSTITUTION:A film thickness measuring unit 4, which is an optical means, determines the thickness of an insulating film 2 on the surface of a silicon substrate 1. Immediately after an epitaxial growth process, there are relatively thick insulating film 2 and silicon single-crystal layer 3, as indicated in the figure by a broken line. With the film thickness measuring unit 4 constantly determining the thickness of the insulating film 2, the surfaces of the insulating film 2 and single- crystal layer 3 are polished, until the insulating film 2 becomes as thin as required, as illustrated by a solid line in the figure. At this stage, the single-crystal layer 3, which was higher than the insulating film 2 at the start of the polishing process, is now flush with the insulating film 2. The surface of the single crystal layer 3 is now in the same plane as the surface of the insulating film 2 after a process wherein polishing is continued under the supervision of the film thickness measuring unit 4 until a required thickness is attained.
Patent JP-H07309288-A (JP)
Title: Water supply device for fish preserve on vessel
Inventor: HARADA YASUTOKI
IPC: B63B35/26
Filed: 1994-05-18
Abstract: PURPOSE:To prevent the air suction in a noncontact type water supply pump and always achieve the excellent water supply function by a simple operation. CONSTITUTION:A device for supplying water into a fish preserve 2 installed on a hull l is equipped with the water supply pipes 31-33 whose one end part is opened on the fish preserve 2 and forms a water supply port 39 and the other end part is opened at the vessel bottom part, and a water taking-in pcrt is formed, and a noncontact type water supply pump 5 is installed in a water supply pipe, and a strainer 44 is arranged between the water taking-in port 30 and the water supply pump 5, and an exhaust pipe 40 which communicates to the upper part space is connected with a water supply pipe 33 at the position higher than the strainer 44 on the alternating current side of the water supply pump 5. Further, the water supply pump 5 is installed at the position lower than the draft line 90 of the vessel, and the connection position of the exhaust pipe 40 with the water supply pipe 33 is set at the position higher than the draft line 90 of the vessel.
Patent JP-S59228834-A (JP)
Inventor: SHISHIDO YOSHIO
IPC: A61B5/00
Filed: 1983-06-10
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-H10277493-A (JP)
Title: Apparatus for separating bag and content of bag
Inventor: YAMAKI MASARU
IPC: B07B13/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To automatically separate incombustibles and their housing bags by rupturing the bags housing the incombustibles by bag rupturing means installed at guiding means along a transporting path supported at a frame so as to incline and rolling down the incombustibles detached from the ruptured bags from the transporting path, then transporting the bags. SOLUTION: The guiding means 62 for transporting the bags 12 in which the incombustibles 14 are housed consist of three guide plates 64, 66, etc., extending in the transporting direction. These plates are supported by planar bodies 22 via supporting means 70. A supporting plate 74 has a guiding surface 76. The bags 12 in which the incombustibles 14 are housed and which are sent into the transporting path 34 are ruptured by the bag rupturing means while the bags are transported by the guiding means 62. The incombustibles 14 are rolled down from between the bottom end of the guide plate 62 and the transporting path 34. On the other hand, the bags 12 retained on the transporting path 34 by a plate member 102 are entangled with pins 94, are restrained by the transporting path 34 and are transported in this state. The bags fall when the bags advance to a backward path 36 side.
Patent JP-S5228375-A (JP)
Title: Temperature detector wherein no contacts are provided
Inventor: BAN ITSUKI
IPC: G01K5/70
Filed: 1975-08-29
Abstract: PURPOSE: To obtain an inexpensive temperature detector of stable operation which can control minute temperature changes with bimetal and an oscillation circuit which makes amplitude modulation through contact and separation of metals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6119336-A (JP)
Inventor: JIYON JIEIMUZU GURESHI
IPC: A47G27/04
Filed: 1985-05-17
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-H01276826-A (JP)
Title: Error correcting and decoding system and its circuit
Inventor: KADOKAWA YUICHI
IPC: H03M13/00
Filed: 1988-04-28
Abstract: PURPOSE:To minimize the hardware quantity while obtaining an error position from an error position polynomial at a high speed by calculating respective values of Y to respective elements beforehand. CONSTITUTION:Yi for the respective elements alpha<i> (i=0, 1,..., m-1) on a Galois field 2<m> satisfying a normalization equation are prepared beforehand, the constant term sigma0/sigma<2> of the normalization equation is decomposed in component Xi for respective bits, respective two corresponding components Xi and Yi are multiplied, and thereafter, these respective multiplied values Xi, Yi are added and the added value is made into the value of Y. Namely, the output Yi outputted from respective multiplying circuits 10-17 are successively added in succeeding adder circuits 20-26 and the result of the addition SIGMAYi is outputted as a solution Y satisfying a normalization equation from an adder circuit 26. Thus, a processing time at the time of obtaining the error position from the error position polynomial can be shortened and a circuit can be miniaturized.
Patent JP-H08294308-A (JP)
Title: Structure for fitting driver's seat step
Inventor: TSUDA TERUHIKO
IPC: A01C11/02
Filed: 1995-04-27
Abstract: PURPOSE: To provide a structure for fitting a driver's seat step so as to make side steps not longitudinally shift and not come off during operation. CONSTITUTION: A center step 28 extending right and left, for placing feet, is installed ahead a driver's seat on a machine body and side steps are fixed on both the right and left sides of the center step 28. The side steps 30 are detachably fitted to a machine body and connecting faces 40 between the side steps 30 and the center step 28 are made into an uneven shape in a plan view. Consequently, even if the side steps 30 are made to move in the longitudinal direction of the machine body 16, they are brought into contact with the connecting faces 40 to prevent the side steps 30 from moving.
Patent JP-H05303883-A (JP)
Title: Semiconductor memory
Inventor: FURUYA KIYOHIRO
IPC: G11C11/407
Filed: 1992-04-23
Abstract: PURPOSE:To test a clock used at a normal mode time by inputting an external input signal at the normal mode time and a test signal at a test mode time to a control circuit selectively and generating a control clock. CONSTITUTION:The write function of data in each memory cell of a memory cell allay 1 or the read function of the data are tested. In such a case, this device is provided with a control circuit 2 generating a control signal for accessing to the memory cell based on the signal from the outside and writing or reading the data, a test signal generator 14 outputting the test signal at the Lest mode time and a switching means 15 selecting any signal of the signal from the outside and the signal of the generator 14 and inputting it to the control circuit 2. Thus, the signal inputted from the outside at the normal mode time and the signal from the generator 14 at the test mode time is inputted to the control circuit 2 selectively and the control clock is generated. Then, the control circuit 2 is tested.
Patent JP-H09269730-A (JP)
Title: Marking method with marking film
Inventor: TOMIZAKI JIRO
IPC: G09F3/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a marking method in which a multi-level picture such as a photograph is displayed with a marking film having light resistance. SOLUTION: The method is described as follows. A marking film 6, which has an adhesive layer on a sticking surface, is cut into a desired shape and is pasted on a display surface so as to display a desired shape. During the above operation, the following steps are included, i.e., plural grid points 7, which are uniformly distributed within the display region of the film 6, are set, cutting regions 8, which are located on each point 7, have a prescribed area and are independent with respect to other regions 8, are set, the film 6 is cut along the regions 8, unnecessary sections 9 which are located outside the regions 8 are eliminated and plural cutting regions are pasted on the display surface while keeping the positional relationships among the regions 8.
Patent JP-2000261991-A (JP)
Title: Electric coil
Inventor: IIJIMA YASUO
IPC: H02K41/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the conductor space factor and dimensional accuracy of an electric coil by slitting a copper foil having thereon a very thin laminated plastic film into the copper foils having prescribed widths to create a conductive tape, and by winding the conductive tape without clearance around a winding core such as a ceramic core. SOLUTION: On a copper foil having a thickness of 20 μm, a polyethylene naphthalate film having a thickness of 1.3 μm is laminated, and the laminated film coated further with a thermally fused layer having its thickness of 1-1.5 μm is slit into the ones having their widths of 6 mm to create a conductive tape 4. Then, around an alumina made winding core 1, having its external shape dimension of 20 mm minor side and 80 mm major side and 6 mm thickness, where fastening screw holes 2 are provided in its two places and holes 3 for coolant are provided at three places, 800 turns of the conductive tape 4 are wound to create a rectangular coil. As a result, a coil having a high conductor space factor and dimensional accuracy nearly equivalent to the conductive tape 4 are obtained.  Also, by constituting the winding core of an insulator, eddy current, etc., generated in the winding core are eliminated to facilitate the control of a magnetic field.
Patent JP-H06314385-A (JP)
Title: Emergency broadcasting facility
Inventor: TAKESHITA YOSHITO
IPC: G08B17/00
Filed: 1993-04-30
Abstract: PURPOSE:To give a proper guidance for evacuation through correct operation even in the emergency state of a fire without being at a loss as to operation and to broadcast a proper vocal guidance to persons on floors above the floor on which the fire takes place in a connected type skyscraper. CONSTITUTION:The emergency broadcasting facilities are equipped with a voice guidance device 11 in addition to an emergency broadcasting device 13; and the emergency broadcasting device 13 controls speakers on the floor where the fire takes place and floors above it and speakers on selected floors on the basis of floor-classified fire signals S1-Sn from an automatic fire alarm, etc., and select signals L21-L2n for broadcast floors which are generated by an operation switch part 14a so that the speakers become ready for output and at the same time, the voice guide device 11 automatically outputs a proper evacuation comment to the floors on which the speakers are ready for output on the basis of the floor-classified fire signals S1-Sn and the select signals L21-L2n for the broadcast floors.
Patent JP-S5330025-A (JP)
Title: Gas discharging device
Inventor: HOSOKI HAJIME
IPC: F17C9/00
Filed: 1976-08-31
Abstract: PURPOSE:To transfer noxious gas generated in a gas vessel to another safety place by means of an ejector without leaking the gas.
Patent JP-H1052960-A (JP)
Title: Method for scaling of drawing
Inventor: RIGAU RIGAU XAVIER
IPC: G06K15/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To execute scaling while probability of system breakdown is minimized by avoiding round-off error. SOLUTION: A printer driver 203 is considered so that scaling is carried out to meet large sized paper to be printed with a printer 205. For the scaling, an integral scale factor and an unintegral scale factor are used. Total scale factor is obtained by connecting two scaling steps, i.e., an integral scaling step and an unintegral scaling step. Thereby, a printed one can be excellently comformed to a specific size. The printer driver 203 is equipped with a pretreating device wherein scaling is carried out on all coordinates and sizes. That is used for an integral part of the scaling. An unintegral part of the scaling is executed with the printer driver 203 wherein virtual (or false) resolution is reported to a GDI 202. For a total scale factor(TSF), TSF=ISF*RSF is obtained from the integral scale factor(ISF) and the unintegral scale factor ((a real scale factor RSF)).
Patent JP-H01276273-A (JP)
Title: Natural language analyser
Inventor: OGURO KAZUO
IPC: G06F17/27
Filed: 1988-04-27
Abstract: PURPOSE:To correctly execute a correct natural language analysis at a high speed by selecting only the former configuration of a word as candidate word as to the wore except for both a head word and a final word. CONSTITUTION:In a natural language such as English, the candidate word as to an intermediate word except for the head word and final word among the candidate words of respective words of a compound noun and a compound verb composed of plural words cannot be in a configuration except for the former configuration. In the preparation of the compound word candidate, as to the word except for the head word and final word, only the former configuration is made into the candidate word. Thus, the compound word candidate to be originally impossible can be prevented from being prepared, the number of compound word candidates can be minimized, and thereby, the analysis can be executed in a minimum dictionary retrieval frequency.
Patent JP-H02282833-A (JP)
Title: Testing device
Inventor: NAITO MAMORU
IPC: G06F11/22
Filed: 1989-04-25
Abstract: PURPOSE:To easily prevent the occurrence of misoperations by providing a storage means which stores the information showing the present state at every device to be tested and displaying the prescribed information showing the device to be tested whose information on the test executing state is set to the storage means on a display device. CONSTITUTION:A state memory 12 serves as a storage means to store the information on the present states of a processor 1, i.e., a device to be tested as well as the control adaptors (2-1) - (2-n) respectively for a test which is executed by a prescribed command to designate a necessary test action to the device to be tested. A main processing part 11 sets the information showing the test executing state to the memory 12 and displays the prescribed information showing the device to be tested on a display device 6. Thus it is possible to easily prevent such a misoperation where duplicated test instructions are given to the device performing a test by mistake.
Patent JP-2000291363-A (JP)
Title: Rotary excavating member connection device for foundation construction machine
Inventor: NISHISAKA SHIYOUJI
IPC: E02D13/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a connection device capable of allowing a connecting and disconnecting operation of a rotary excavating member to be performed easily and safely in a rotary driving device. SOLUTION: This rotary excavating member connecting device comprises a connection adapter 12 having an outer periphery on which a connection hook 15 is installed protrusively and connected detachably to a rotary excavating member 6, a connecting cylindrical member 14 which is fixed to a rotary output member 13 of a rotary driving device 5 and to which the connection adapter 12 can be inserted, a hook locking groove provided in the connecting cylindrical member 14, an annular opening and closing shutter 20 capable of rotating between a closed position where the hook locking groove is closed so that the connection hook 15 is closed in the hook locking groove to stop the axial movement of the adapter 12 and an open position where the hook engaging groove is open to release the connection hook 15,  and a cylinder unit 23 rotating the opening and closing shutter 20 between the closed position and the open position.