baber/WOPTO huggingface dataset:
Patent JP-S61150790-A (JP)
Title: Welding machine
Inventor: MORIKAWA KATSUMI
IPC: B23K26/21
Filed: 1984-12-24
Abstract: PURPOSE:To reduce the size of a device by cutting preliminarily the butt end faces of preceding and succeeding strips prior to welding. CONSTITUTION:A gage bar 8 which positions the preceding strip 6a and the succeeding strip 6b is provided and a carriage 11 mounted with a working head 2 and a cutting tool 10 is disposed on guide rails 12a, 12b. The cutting faces of the strips 6a, 6b are pressed to the gage bar 9 and are then clamped by clamping devices 4, 5. The ends of the strips 6a, 6b are cut by the cutting device 10 after the bar 9 is lowered. The cutting device 10 on the carriage 11 is retreated and thereafter the moving clamp 5 is moved to butt the strips 6a, 6b, then the strips are welded by the head 2. The device is simplified and reduced in size as there is no need for constituting the cutting device integrally with the welding device.
Patent JP-H06131706-A (JP)
Title: Information recorder
Inventor: KOJIMA YOSHIAKI
IPC: G11B7/004
Filed: 1992-10-14
Abstract: PURPOSE:To make highly accurate recording and the control of a turn table possible without affecting an electronic beam by the influence of an electromagnetic field generated in a motor part by adopting an electromagnetic motor as the driving means of the turn table and surrounding the main body part of the motor by a magnetic shield. CONSTITUTION:The main body part 146 of an electromagnetic motor 14 driven by electromagnetic force inside of a vacuum container 11 is surrounded by a magnetic casing 13 as a magnetic shield, a spindle shaft 14a is made to project upward from a casing through a vacuum sealing member 13b and a master plate driving means fixing the turn table for supporting the master plate is placed at the end part of the shaft 14a. The motor 14 is supported and fixed on the casing 13 by means of a supporting means 13a. The master plate is placed on the table 4 through the opening and closing door of the container 11. The table 4 is rotated by rotating the motor 14. While moving the casing 13 in parallel with the principal plane of the table 4 by means of a moving means 12, by emitting electron beams from an electron beam barrel 1 according to a recording signal, the barrel irradiates the master plate surface on the table 4 with the electron beams so as to be recorded.
Patent JP-H04153373-A (JP)
Title: Antistatic sweat absorbing polyester cloth having excellent endurance
Inventor: YAMADA SETSUO
IPC: D06M101/16
Filed: 1990-10-17
Abstract: PURPOSE:To obtain an antistatic and sweat-absorbing polyester cloth having excellent endurance even at low temperature and humidity by applying a specific block polymer to a polyester fiber cloth containing a core-sheath type polyester conjugate fiber using a polyester containing specific two components as a core component at a specific amount. CONSTITUTION:>=0.5wt.% treating agent consisting of a block copolymer having a polyoxyalkylene unit is applied to a polyester fiber cloth containing >=10wt.% core-sheath type conjugate fiber obtained by using a polyester containing 1-10wt.% insoluble polyoxyethylene based polyether expressed by the formula (Z is organic compound residue having 1-6 active hydrogen and <=300 molecular weight; R<1> is >=6C alkylene; R<2> is H or 1-40C monovalent hydrocarbon; k is 1-6; l is number satisfying the formula kXl>=70; m is >=1) and having 5000-16000 molecular weight and using 0.1-5wt.% organic sulfonic acid salt compound as a sheath component and subjecting the both components to conjugate spinning to provide the polyester cloth rich in antistatic and sweat-absorbing properties and endurance.
Patent JP-H02123535-A (JP)
Title: Optical recording medium
Inventor: HAYASHI HISANORI
IPC: G11B7/24015
Filed: 1988-11-02
Abstract: PURPOSE:To joint easily a back part and a substrate without affecting a recording layer by providing a spacer or the back part with a joint which fits to the outside circumference of the transparent substrate and joining the back part and the substrate by fitting them. CONSTITUTION:The back part 3 is formed with a spacer in one body to keep the space between the back part 3 and the transparent substrate 1 having the recording layer 2. The back part is fitted at the joint to the circumference of the transparent substrate 1 to fix the substrate. The joint part 4 is 0.3 - 1.5mm thick and flexible to some extents, and properly bends to fit the substrate. The strength of fitting can be increased by determining the dimensions of the part so that a groove surface of a recessed area 9 in the substrate is strongly pressed by a projection 8 of the joint part 4.
Patent JP-H0997440-A (JP)
Title: Optical information recording and reproducing device
Inventor: MORI KENGO
IPC: G11B7/24097
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable an optical information recording and reproducing device to make a relative inclination between an optical head and an optical disk approach zero accurately in a short time with a constitution of a relatively small scale. SOLUTION: A switch 6 is changed over to the side of an amplifier 12 to output a signal (b') to a phase compensating part 13 so that initialization setting of a regenerative signal (b) corresponding to a specific pattern recorded on the optical disk 1 is carried out. Afterward, the switch 6 is switched to the side of a comparator circuit 11 to output a signal (I) to the phase compensating part 13, so that positioning adjustment of the optical disk 1 or the optical head 2 is performed by using an usual regenerative signal so as to make a relative inclination between the optical disk 1 and the optical head 2 zero.
Patent JP-2001102777-A (JP)
Title: Electronic component-mounting device
Inventor: SASAKI KOICHI
IPC: H05K7/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent adverse influences due to metal powder generated, when tapping screw is used. SOLUTION: In a structure for mounting electrical heating elements 2 that are electronic components to a radiator 1 with a screw insertion hole 1a by using a mounting metal fitting 3, a screw-mounting hole 3a is formed in a closed-end cylindrical shape, thus preventing generated metal powder from falling onto a printed-wiring board 5 and adverse influences due to adhesion to other electronic parts.
Patent JP-H0591176-A (JP)
Title: Telephone line terminal equipment
Inventor: YOSHIDA SHIRO
IPC: H04M1/272
Filed: 1991-09-30
Abstract: PURPOSE:To attain quick and accurate dialing without need for the manual operation of the user in the case of calling by the telephone line terminal equipment. CONSTITUTION:The telephone line terminal equipment 1 is provided with a bar code reader section 2 reading information on a bar code 7 including the information such as a telephone number, with a read information memory section 3 storing the information read by the bar code reader section 2, and with a dialing section 6 making dialing based on the telephone number included in the stored information, and also with a dial memory section 5 such as abbreviation dial storing permanently the stored information and with a control section 4 controlling the memory section.
Patent JP-H06101973-A (JP)
Title: Deterioration diagnostic method for rotary kiln tire or supporting roller and deterioration recovery method
Inventor: ARITA HIDEAKI
IPC: F27B7/22
Filed: 1992-09-21
Abstract: PURPOSE:To diagnose a progressing state of deterioration of a tire of a rotary kiln and a supporting roller before cracks or separation appear on the surface of a rolling part and recover the deterioration and thereby prolong the service life. CONSTITUTION:The hardness of a rolling face 2a of a tire 2 of a rotary kiln 1 and a rolling face 4a of a support roller 4 after the start of their application is measured. The measured hardness is compared with the limit hardness which can generate cracking or separation on the rolling faces 2a and 4a. The more the measured hardness approaches the limit hardness, it is diagnosed that the more deteriorated the hardness is. If the rolling faces 2a and 4a are heated for a specific time, it will be possible to recover the deterioration and prolong their service life.
Patent JP-S61158262-A (JP)
Title: Picture file system
Inventor: OTANI KAZUO
IPC: G11B27/10
Filed: 1984-12-29
Abstract: PURPOSE:To obtain immediately a keyword corresponding to the picture information on a desired page by displaying the keyword which functions to extract the specific picture information out of a picture memory means together with the picture information on plural pages. CONSTITUTION:A controller 2 turns selection switches 8a and 8b for page memory input to the side of a reduced picture by the operation of an operating part 1. Then the picture information on a designated file name is sent to a reduction means 6 from a memory part 3, and the reduced picture information is sent to a page memory 4. When the transfer of picture information is through with pages up to the last one, the keyword information on each page is also transferred to the memory 4 like the picture information. Then a key word is also displayed on a CRT5 together with the picture information.
Patent JP-H03136833-A (JP)
Title: Method for joining belt for light feed and holding plate for joint
Inventor: FUJISHIRO KAZUTOSHI
IPC: B29C65/02
Filed: 1989-10-23
Abstract: PURPOSE:To perfectly eliminate the generation of warpage or unevenness by molding both end connection parts of a belt in a continuous triangular zigzag by cutting and confronting the cut parts each other in a telescopic state and arranging a joint holding plate consisting of a metal plate whose shape corresponds to a belt joint shape and the heat insulating material filling the spaces of the metal plate to the connection part of the belt on the side of the cover layer thereof. CONSTITUTION:A joint holding plate 3 is constituted of a metal plate 5 having a triangular zigzag shapes 4 continuing to both sides thereof, the heat insulating material 6 inserted in the front and rear parts containing the blank parts of the zigzag shapes 4 of the metal plate to fill the same and a positioning metal plate 7 preventing the movement of the metal plate 5 and the heat insulating material 6. The triangular zigzag shapes 4 of the metal plate 5 are formed so as to correspond to the photoelectric joint shape of the connection part of a belt. The heat insulating material 6 used together with the metal plate 5 is formed of a porous material such as felt or sponge and arranged to the front and rear parts containing the gaps of the triangular zigzag shapes 4 of the metal plate 5.
Patent JP-H06132432-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATSUOKA KAZUKI
IPC: H01L29/812
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a GaAs IC wherein its uniformity and its controllability are excellent by a method wherein a chip isolation groove is formed on the surface of a substrate by an etching operation, the substrate is made thin down to a thickness which does not reach the bottom of the groove from the rear side and a PHS is formed by a vapor deposition method or the like. CONSTITUTION:A surface side of a GaAs substrate 2 on which a semiconductor element part has been formed is etched, a groove for chip isolation is formed, a support sheet 5 is pasted and fixed by using a wax material 4, the rear side is then polished and the substrate is made thin dawn to 30 to 60mum. In addition, an Ni layer 6 and an Au layer 7 as substrate metals to be used as electricity- feeding layers in a plating operation are vapor-deposited, and an Au layer 8 to be used as a PHS is formed by an electrolytic plating operation. A resist pattern 9 is formed, the Au layer 8 is etched and removed along a chip isolation position. Lastly, the Ni layer 6 is etched and removed, the GaAs substrate 2 is etched until the isolation groove is reached, and elements are isolated. Even when an etch rate is irregular, the element part is not damaged and the shape of the surface is not spoiled.
Patent JP-H0995573-A (JP)
Title: Agricultural film
Inventor: SAKAMOTO SHUJI
IPC: C08K7/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prepare an agricultural film which is excellent not only is softness, scratch resistance, and clarity but also in tear strength by compounding a high- density polyethylene with an elastomer and an inorg. filler. SOLUTION: A high-density polyethylene having a melt flow rate (190 deg.C, 2.16kgf) of 0.1-5.0g/10min, a ratio (Mw/Mn) of the wt. average mol.wt. (Mw) to the number average mol.wt. (Mn) of 3-6, and a density of 0.94-0.97g/cm<3> , as the main component, is compounded with 5-30wt.% elastomer and 0.5-20wt.% inorg. filler having an average particle size of 0.1-10μm and then formed into a film, thus giving the objective agricultural film.
Patent JP-H08114360-A (JP)
Title: Double effective absorption type water cooler/heater
Inventor: INOUE OSAYUKI
IPC: F25B30/04
Filed: 1994-10-18
Abstract: PURPOSE: To perform efficient operation and save the pump driving power by a method wherein a high head pump and a low head pump are operated during the cooling operation and in turn the high head pump is operated and the low head pump is stopped during the heating operation. CONSTITUTION: A high head pump PH is installed in solution circuits 1 to 4 from an absorbing device A to a high temperature regenerator GH, and then a low head pump PL is installed in solution circuits 8, 9 from the absorbing device A to a low temperature regenerator GL. Then, during the cooling operation, cooling-heating change-over valves V1 , V2 are opened to operate the high head pump PH and the low head pump PL and in turn during the heating operation, the cooling-heating change-over valve V1 is opened and the cooling-heating change-over valve V2 is closed to operate the high head pump PH and then the low head pump PL is stopped.  IN addition, when the operation is started when heating operation is to be operated and the temperature of the absorption solution is lower than a predetermined temperature, the cooling-heating change-over valve V2 is opened and then the low head pump PL is kept at its operating state for a predetermined period of time. With such an arrangement as above, it is possible to perform efficient operation and further to save the pump driving power.
Patent JP-2000115382-A (JP)
Title: Digital conference system with secrecy function
Inventor: OIKE HITOSHI
IPC: H04M3/56
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To attain secrecy speech between desired conference participants, independently of the connection system of a conference by separating voice data bit areas of channel data into a conference bit area and a secrecy bit area, setting the conference voice data to the conference bit area and secrecy voice data to the secrecy bit area and conducting the secrecy speech through the use of the secrecy bit area. SOLUTION: In this system, a B channel of an ISDN line is used to connect a plurality of terminals to a conference by the skewer connection method, a most significant bit (B7) of 8-bit B channel data is used for a control data bit, and the remaining 7 bits (B0-B6) are used for a voice data bit area for a conference speech. The lower-order 4 bits (B0-B3) are assigned to a conference bit area, and the remaining 3 bits (B4-B6) are assigned to a secrecy bit area in advance, conference voice data are set to the conference bit area and secrecy voice data are set to the secrecy bit area.
Patent JP-H10108186-A (JP)
Title: Conversion coding system for digital signal capable of reversible conversion
Inventor: OOAMI RIYOUMA
IPC: H04N19/423
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a reversible 8-element discrete cosine transformation by which a transformation value is provided close to substantial 8-element discrete cosine transformation. SOLUTION: An image signal is transformed into a transformation coefficient by a reversible discrete cosine transformation circuit 1. The transformation coefficient is subject to variable length coding together with a value of a JPEG (joint photographic expert group) compatible quantization table at a variable length coder 2. In the case of decoding the coded image by a conventional JPEG algorithm, a dynamic range of the reversible discrete cosine transformation coefficient is corrected by properly deciding a value of the quantization table so as to improve the image quality of the decoded image. Similarly in the case of the MPEG(moving picture expert group), a quantization matrix is used and the decoder side corrects the dynamic range.  As to a DC component that cannot be corrected by the quantization table/matrix, the dynamic range is corrected by changing a quantization period and an inverse quantization period for three stages in 6 stages of 2×2 matrix conversion relating to DC component calculation from those of the other 3 stages.
Patent JP-S62136966-A (JP)
Title: Picture signal processing method
Inventor: WATANABE RYOICHI
IPC: H04N1/403
Filed: 1985-12-10
Abstract: PURPOSE:To attain automatic setting of binary-coded threshold value efficiently and properly even when background density changes by smoothing a picture data, deciding a film density corresponding to a minimum value of background and setting an optimum threshold value based on the obtained background density. CONSTITUTION:When a digital picture data is inputted to a low pass filter 606, the data is smoothed and outputted as a picture data. The picture data is a smoothed data of dust, flaw and background noise component, a minimum value L is found out by a minimum hold circuit, where the value is held, a multiplexer 610 is switched by a selection signal from a CPU 182 of a control section 180 and sent to the CPU 602 of the next stage. A density corresponding to the minimum value is stored in advance in the CPU 602, the corresponding density is read by the input of the minimum value and an optimum threshold level to the density is outputted from the read density and the result is applied to a comparator 604.
Patent JP-S63129902-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01B33/10
Filed: 1986-11-20
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-H03140735-A (JP)
Title: Partition with smoke vent function
Inventor: AKAGAWA HIDEYUKI
IPC: F24F9/00
Filed: 1989-10-24
Abstract: PURPOSE:To enable a tobacco smoke of a smoking person to be guided to an ambient space before being dispersed into a surrounding atmosphere by a method wherein an blower is arranged within the main body of a partition, the front surface of the main body is provided with an outlet and an outlet (exit) is provided with a louver capable of regulating an air flow from the blower toward a forward direction and the ceiling. CONSTITUTION:A blower 3 having a vane wheel 1 and an electric motor 2 is stored in a partition 4. A lower surface of the partition 4 is provided with the air suction port 5, duct 6 is arranged within the partition so as to connect a blast port 7 of the blower 3 to an outlet 8. The outlet 8 is provided with a flow regulating louver 9. When an electrical motor 2 is energized, the air is sucked from a lower sucking port 5 by the vane wheel 1, the air passes through an blast port 7 via duct 6 and then the air is blown from the outlet 8. When this air blowing direction is set by the flow regulating louver 9 toward the ceiling, the air flow near the outlet 8 becomes an air flow indicated by A. The air can be guided to an ambient space together with the flow A before dispersion of the tobacco smoke of the smoking person. At this time, the most suitable angle of the flow regulating louver 9 is 60 deg. to 90 deg. in reference to a desk surface.
Patent JP-H07110018-A (JP)
Title: Connector
Inventor: TAI AKIHITO
IPC: B65G13/11
Filed: 1993-10-08
Abstract: PURPOSE:To connect a first bar to a second bar crossingly butted against the first bar. CONSTITUTION:The pinchedly holding parts 4 of upper and lower half bodies 3 are put on a first bar 21, and a bolt 14 as a fastening tool is loosely screwed in a threaded hole 9 through a through hole 8. Next, the end part of a second bar 22 is fitted between the embracedly holding parts 5 of the upper and lower half bodies 3. Next, a bolt 14 is loosely screwed in a threaded hole through a through hole 11 and the upper and lower through holes 23 formed on the second bar 22. Next, the positions of the half bodies against the first bar 21 are correctly decided, and the two bolts 14 are perfectly fastened.
Patent JP-H09120924-A (JP)
Title: Manufacture of coil
Inventor: NOZAWA SHIGEYUKI
IPC: H01F27/32
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent additives from restraining the impregnation of insulating resin when insulating resin containing addtives is put in a case and the coils are impregnated with the insulating resin. SOLUTION: An ignition coil 11 is fixed on a rotating table 25 of a filling device 22 so that the axis C1 of a secondary bobbin 15 may be aligned with the axis C2 of a drive shaft 24a. A vacuum is produced in a vacuum chamber 23. A filler mainly made of epoxy resin is injected into a space 13 through an injection tube 30. At the same time, the rotating table 25 is rotated by a drive motor 24. Since glass fibers in the filler have a specific gravity greater than that of the epoxy resin, they separate from the secondary bobbin 15 and move near the inside of the case 12. Then the pressure in the vacuum chamber 23 is increased to the atmospheric pressure and a secondary winding 21 is impregnated with the filler in its inside. Since the glass fibers have moved near the inside of the case 12, they do not restrain the impregnation of the filler into the secondary winding 21.
Patent JP-H1176789-A (JP)
Title: Gas mixer
Inventor: HIRAI YASUO
IPC: B01F23/10
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas mixer in which a gas mixing ratio and a mixed gas flow rate are easily changed and which is miniaturized and simplified. SOLUTION: In this gas mixer, a body 1 with a built-in cylindrical filter 5 having fine pores 6 is provided with an end connection of a mixed gas outflow line 2, and one end of the body 1 is sealed by a seal member 3 having a base gas supply line 4 opened into the cylindrical filter 5, and the other end thereof is sealed by a seal member 7 in which a connecting path 9 to an addition gas supply line 8 in fluid communication with the inside of the cylindrical filter 5 on the outer periphery of a central member 14 and an operation axis 13 of a piston 12 by which the inside of the cylindrical filter 5 is divided into a base gas chamber 10 and an addition gas chamber 11 is passed through the central member 14,  or both ends thereof each are sealed by seal members in which the connecting paths 9 of the addition gas supply lines 8 in fluid communication with the cylindrical filter 5 on the outer peripheries of the central members 14 and the operation axes of the pistons by which the inside of the cylindrical filter 5 is divided into the base gas chamber 10 and the addition gas chamber 11 are passed through the central members 14. In this case, when a gas passing area ratio of the base gas chamber 10 of the cylindrical filter 5 to the addition gas chamber 11 thereof is set corresponding to a gas mixing ratio by an operation handle 18, the base gas and the addition gas are passed through the fine pores 6 and mixed to obtain mixed gas of a prescribed gas mixing ratio.
Patent JP-2000108758-A (JP)
Title: Cargo receiving deck lifting device
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a body from interfering with a cargo receiving deck, while securing a prescribed size of a cargo receiving face. SOLUTION: A ink body 13 for constituting one part of a cargo receiving face is connected to tip sides of a lower arm 9 and an upper arm 14 for constituting a parallel link. This device is provided with a cargo receiving deck 29 for turning around a pin 26 provided in the link body 13 separatedly from an application point of the parallel link to be foldable with respect to the link body 13, and for constituting the cargo receiving face together with the link body 13 at the time of development.