baber/WOPTO huggingface dataset:
Patent JP-S5548260-A (JP)
Title: Surface-treating agent and its preparation
Inventor: SHIOMI TEIICHI
IPC: C08J7/043
Filed: 1978-10-04
Abstract: PURPOSE:To obtain a surface-treating agent capable of improving the adhesivity of coatings to polypropylene formed products, by dissolving in an organic solvent a modified polymer prepared by the graft copolymerization of maleic acid (anhydride) to a specific propylene-ethylene copolymer. CONSTITUTION:The objective agent can be obtained by dissolving (A) a modified polymer with an intrinsic viscosity >=0.3, prepared by the graft copolymerization to (a) a propylene-ethylene copolymer having a propylene content of 50-75mol% and a crystallinity of 2-20% determined by the X-ray diffraction technique of (b) 0.5-15wt% of maleic acid (anhydride) in (B) an organic solvent such as toluene, etc. The amount of the component (A) to be dissolved is 10-100kg on the basis of 1m<3> of the solvent. EFFECT:Suitable for spray coating. USE:Undercoatings for polyolefin formed products and for such products as automobile bumpers consisting of polypropylene and synthetic rubber(s).
Patent JP-S5745529-A (JP)
Title: Optical transmission unit
Inventor: TANAKA MAKOTO
IPC: G03B17/24
Filed: 1980-09-01
Abstract: PURPOSE:To make the clearance between a light emitting element and glass fibers extremely small and improve resolution by providing a lead-out electrode to the incident surfaces of the fibers and mounting the light emitting element to this electrode. CONSTITUTION:A light emitting element 1 emitting light of shapes corresponding to characters or the like to be imprinted on a film plane is formed of an LED or semiconductor laser and part of the light emission side of this element 1 is soldered and secured in a prescribed position to a transparent lead-out electrode 6 secured onto glass fibers 3 by a method such as vapor deposition or printing. One end 4A of a cover 4 is secured onto the electrode 6 by an adhesive agent. Now, when prescribed voltage is applied to the electrode 6, the element 1 generates the light corresponding to the shapes of characters or the like and the light thereof is conducted onto the film plane provided onto the outside through the fibers 3.
Patent JP-S6011707-A (JP)
Inventor: ROJIYAA JIYON NERUSON
IPC: F16J1/00
Filed: 1984-06-13
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-S5746530-A (JP)
Title: Switching circuit
Inventor: IDA YASUHIRO
IPC: H03K17/62
Filed: 1980-09-04
Abstract: PURPOSE:To obtain a switching circuit having a function equivalent to a lock switch, by combining a nonlock switch and an FF circuit. CONSTITUTION:A nonlock key switch S is connected to an FF circuit consisting of NAND circuits Q3 and Q4 through buffer amplifiers Q1 and Q2. Switching transistors Q5 and Q6 are connected to the output of the FF circuit. When the switch S is turned on, a negative pulse is flowed to the input of the circuit Q4, and the circuit Q4 becomes H-level, and transistors Q6 and Q5 are inverted to the turning-on state and the turning-off state respectively. When the switch S is turned on again, the output of the circuit Q3 becomes H-level, and the circuit is returned to the original state.
Patent JP-H11316176-A (JP)
Title: Chassis dynamometer
Inventor: TAKAMORI HAJIME
IPC: G01M17/007
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of frictional resistance when a slide bed moves while supporting a fixed beam by moving props. SOLUTION: Two pairs of moving props 26 and 27 are disposed upright on a slide bed 13 equipped with a moving roller 1 on which a wheel is put, and rollers 31 abutting to the lower surface of a fixed beam 21 to support the fixed beam 21, are installed at the upper ends of moving props 26 and 27, respectively. Thereby, the moving props 26 and 27 are made to support the fixed beam 21 while the rollers 31 are rolling under the fixed beam 21.
Patent JP-S62277450-A (JP)
Title: Polyolefin resin composition
Inventor: TABATA NOBUYA
IPC: C08L23/10
Filed: 1986-05-27
Abstract: PURPOSE:A resin composition providing a molded article having improved surface appearance, surface flatting and resistance to scratching and whitening, obtained by blending polypropylene resin with a specific amount of a polyethylene resin having a specific value of ratio of weight-average molecular weigh/ number-average molecular weight. CONSTITUTION:A resin composition consisting of (A) 100pts.wt. polypropylene resin having 0.2-100g/min melt flow index, such as crystalline propylene homopolymer, crystalline propylene copolymer comprising propylene as a main component and an alpha-olefin (ethylene, butene-1, etc.), etc., and (B) 3-250pts.wt. polyethylene resin having a ratio of weight-average molecular weight/number- average molecular weight (Q value) of >=16, preferably <=0.2 melt index and >=20 Q value, obtained by multi-stage polymerization which is carried out in the presence of both a catalyst comprising a transition metal compound and an organometallic compound and hydrogen in a saturated hydrocarbon solvent wherein polymerization at each stage is effected at different hydrogen partial pressure.
Patent JP-S6015067-A (JP)
Title: Deep penetration high speed welding for both gas shield arc and submerged arc
Inventor: KIMURA TSUTOMU
IPC: B23K9/16
Filed: 1983-07-05
Abstract: PURPOSE:To obtain deep penetration by low heat input and perform high speed welding by making the preceding first and second electrode DC one pool tandem arrangement and making the third and a subsequent electrode AC at a proper interval in one run large electrode distance welding, and then performing submerged arc welding. CONSTITUTION:The preceding first electrode/second electrode of gas shield arc is arranged to be one pool tandem device of DC/DC, and a wire diameter is made to 0.9-2.4mm.. Deep penetration is obtained by DC and at the same time, directing magnetic arc blow toward a uni-direction by tandem arrangement and controlling to heighten a welding speed. As the welding speed can be raised obtaining deep penetration, a large current AC can be used for the subsequent gas shield arc electrode. Necessary deep penetration can be obtained by heat input as low as below 40KJ/cm, and at the same time, welding can be performed at high speed above 60cm/min. Thus, the high speed welding free from internal defect and excellent in low temperature toughness is made possible.
Patent JP-S6016311-A (JP)
Title: Rotary processing tool
Inventor: URANO SEIYA
IPC: B23D19/00
Filed: 1983-07-05
Abstract: PURPOSE:To reduce loss of material due to scrapping by forming the captioned tool as a combined body of a cutter tip ring on the outer peripheral side and a base metal ring on the inner peripheral side made of carbide alloy and changing only the cutter tip ring on the outer peripheral side in case of abrasion of the cutter tip. CONSTITUTION:This tool is fitted in a shaft (unillustrated) and driven into rotation round a central axis P. A cutter tip ring 2 on the outer peripheral side and a base metal ring 3 on the inner peripheral side are both made of carbide alloy and the fitting part is solidly joined by means of soldering or an adhesive agent. When said ring 2 is abraded as far as a diameter A for scrapping, the ring 2 is scrapped leaving the base metal ring 3 as it is, and a new ring 2 is joined to the ring 3.
Patent JP-S5823031-A (JP)
Title: Image preserving material
Inventor: TOUMA HITOSHI
IPC: G03G5/02
Filed: 1981-08-04
Abstract: PURPOSE:To obtain an image preserving material superior in durability and cleanability, by adding a lubricant, and a surfactant having an alkyl fluoride long chain in the molecule to the insulating resin layer of the image preserving material. CONSTITUTION:A lubricant, and a surfactant having an alkyl fluoride long chain in the molecule are contained in the insulating resin layer of an image preserving material having an electrostatic image or toner image. As the lubricant to be used, polyethylene, polyethylene terephthalate, talc, or the like powder having lubricant action are embodied. A suitable particle diameter for the lubricant powder is <=20mum as a primary particle diameter. As the insulating layer resin, polyvinyl chloride, polystyrene, and the like solvent-soluble type, and acrylic, epoxy, and the like hardenable type resins, etc. are exemplified, and a low- molecular oligomer is especially used for the hardenable resin, permitting rapid processing due to high polymerization rate by UV rays, etc.
Patent JP-H0420791-A (JP)
Title: Heat exchange tube and manufacture thereof
Inventor: OUCHI WATARU
IPC: F28D1/03
Filed: 1990-05-11
Abstract: PURPOSE:To manufacture a tube with the height thereof being ultra-thin structure by allowing a bent protrusion part as a reinforcing member by providing the bent protrusion part so as to protrude from a planar wall part facing vertically to an electric pipe and joinning and integrating the bent protrusion parts such that the top end of the bent protrusion part makes contact with a partition partner plane wall inner surface or with the top end of an opposite bent protrusion part. CONSTITUTION:A heat exchange tube 1 comprises a flattened oblique cross section electric tube in which upper and lower planar wall parts 2, 3 facing to each other spaced mutually by 0.8mm for example are continuously connected at their one ends via a V-shaped bent part 4, and they are welded 5 in an abutment at the other ends thereof. There are inwardly protruded bent protrusion parts of every two of the same such that they are alternately disposed widthwise of the tube 1. The bent protrusion parts 6 are brought into contact with the internal surfaces of partner plane wall parts at the top ends thereof, and are integrally joinned with the internal surfaces by brazing.
Patent JP-H05314639-A (JP)
Title: Optical disk device
Inventor: AMAGASA YOSHIHIRO
IPC: G11B17/043
Filed: 1992-05-15
Abstract: PURPOSE:To provide an optical disk device which corresponds to all present optical disk cartridges and is capable of detecting both the A face and B face of an optical disk medium. CONSTITUTION:This device is provided with shutter arms a5, b6 inserted into a recessed part a 1b provided on the shutter 1a of the optical disk cartridge 1 and position detectors 9, 10 detecting the positions of the shutter arms a5, b6 for the A face and B face of the optical disk cartridge 1 respectively. When the shutter 1a of the optical disk cartridge 1 is opened, by detecting the difference between the operation sizes of the shutter arm inserted into the recessed part a1b of the shutter 1a, the A face and B face of the inserted optical disk cartridge 1, that is, the A face and B face of an optical disk medium is discriminated. Thus, by utilizing only the part of the standard size of the optical disk cartridge, all present optical disk cartridges are corresponded.
Patent JP-S5923662-A (JP)
Inventor: KURISUTOFUAA BURAIAN MAASHIYAR
IPC: H04L27/152
Filed: 1983-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63288377-A (JP)
Title: Feed paper reading method
Inventor: MORIGUCHI MASATAKA
IPC: G06K9/20
Filed: 1987-05-21
Abstract: PURPOSE:To freely set a reading range, and to execute exact reading irrespective of damage of a form, etc., by displaying a read start position and an end position of the form by a magnet body which has been placed on its form. CONSTITUTION:A form to be read 2 such as a business form, etc. is placed on a feed base 1 which is like a plate and constituted of a magnetic material, and in two front and rear parts running along the feed direction A, magnet bodies 3, 4 are placed. The magnet bodies 3, 4 are attracted to the feed base, and by its attracting force, the form 2 is pressed and held. Also, the magnet body 3 positioned in front, and the magnet body 4 positioned in the rear are used for starting the read and for ending the read, respectively, and an area between them becomes a reading area. When the form 2 is fed together with the feed base 1, first of all, the magnet body for read start 3 which has reached a read position B is recognized by a photo-array 7. Subsequently, displays 2b, 2c are read successively at the read position B. Next, the magnet body for read end 4 is recognized and reading is ended.
Patent JP-S612614-A (JP)
Title: Air-float wafer carry path
Inventor: YANAGISAWA HIROSHI
IPC: B65G51/03
Filed: 1985-06-07
Abstract: PURPOSE:To reduce the spatial occupation of carry path by making air-holes for carrying in both left and right directions in the wafer carry path. CONSTITUTION:Air-holes 21, 22 for blowing out the air are made in both left and right directions then air for left or right direction carrying is fed under time sharing contol to carry Si wafer bilaterally thus to reduce the spatial occupation.
Patent JP-H11316555-A (JP)
Title: Retractable display device
Inventor: TAKIZAWA KAZUYUKI
IPC: G09F9/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle retractable display device usable even as a mobile computer. SOLUTION: A movable chassis is arranged slidably in a frame built in an instrument panel or console panel, a base body part 37 is fitted rotatably to the front-end side part of the movable chassis, and a reflection liquid crystal display panel 26 is connected detachably to the base body part 37. This liquid crystal display panel 26 is lit up from the front by a fluorescent lamp 46 provided to the base body part 37.
Patent JP-H01291161-A (JP)
Title: Automatic analyzer for open field inspection and inspection method used therein
Inventor: KISHIMOTO NORIYUKI
IPC: G01N33/48
Filed: 1988-05-18
Abstract: PURPOSE:To measure the number of movements with high accuracy by subjecting the number of the times when an animal moves from one block to another block to data processing from the video signals obtd. with a TV camera. CONSTITUTION:The digital data indicating the position and area of the animal are obtd. in a video tracker 5 by the video signals of the animal within the field 5 of an open field device 1 obtd. by a CCD camera 2. The video obtd. by the camera 2 is displayed on the display screen of a video monitor 4 simultaneously therewith. The data obtd. by the tracker 5 is impressed to a computer 6. The number of movements is counted in the computer 6 when the animal moves from one block to the adjacent block by crossing the boundary line thereof from said data and the information on the preset boundary line. The data on the number of the times when the animal crosses the blocks obtd. by the computer 6 are filed on a floppy disk 8 and are subjected to displaying 9 and recording 10.
Patent JP-H0418310-A (JP)
Title: Mold thickness adjusting device
Inventor: ISHIKAWA KOICHI
IPC: B29C45/17
Filed: 1990-05-11
Abstract: PURPOSE:To simplify the structure of the whole of a device and reduce the cost by sensing the existing position of a movable die plate and controlling the adjustment of mold thickness based on said signal. CONSTITUTION:A fixed die plate 154 for retaining a fixed mold 152 and a movable die plate 158 for retaining a movable mold 156 are provided. First, the first mold registering is carried out to measure the mold thickness, and based on the measurement data of mold thickness thus obtained, the mold position where a half nut 180 is intermeshed with a tie bar 164 is computed by a control section 108, and when the computation is completed, mold registering is carried out, and when the mold reaches 5 mm to 5 mm + thread pitch P before mold registering, the half nut 180 is intermeshed with the tie bar 164. Mold registering and mold clamping (pressure rise) are carried out in the state of intermeshing the tie bar 164 with the half nut 180, and a mold clamping ram 162 is applied to the half nut 180, and the mold clamping ram 162 is fixed hydraulically in a position where the same is applied to the half nut 180.
Patent JP-H07333449-A (JP)
Title: Method for forming grating in optical waveguide
Inventor: INOUE SUSUMU
IPC: G02B6/02
Filed: 1994-06-03
Abstract: PURPOSE:To form a grating which is changed in inter-grating spacings at a desired ratio along a light propagation direction by adjusting the irradiation angle of interference beams forming interference frings by progressing while converging. CONSTITUTION:Parallel beams are made while incident on a cylindrical lens 20 and while these beams are converged, the phase grating 30 is irradiated with such beams. The beams are made into the interference beams converging and progressing while forming the interference fringes. An optical fiber 40 is irradiated with these beams. The intervals of the brightness and darkness of the bright and dark patterns to be cast to the optical waveguide change along the light propagation direction of the optical waveguide when the optical waveguide is irradiated with such interference beams from a direction not orthogonal with the light propagation direction of the optical waveguide. At this time, the ratio of the change in the intervals of the brightness and darkness varies with the irradiation angle of the interference beams. The ratio of the change is larger as the irradiation direction of the interference beams and the light propagation direction of the optical waveguide is more approximate to parallel. The gratings formed in the optical waveguide exhibit nearly the same patterns as the patterns of the brightness and darkness to be irradiated and, therefore, the irradiation angle of the interference beams is adjusted.
Patent JP-S5646446-A (JP)
Title: Measuring method for liquid level position
Inventor: IKUSHIMA KAZUO
IPC: G01N15/05
Filed: 1979-09-25
Abstract: PURPOSE:To secure an accurate position of the liquid level, by shifting the liquid level detector up to an optional point along the measuring tube and then measuring the shift distance of the detector from the position to pass through the original point decided previously to the position to detect the liquid level. CONSTITUTION:The measuring device 20 consists of the upper measuring part 21 and the lower operation part 22. The part 21 supports vertically maximum 12 pieces of measuring tubes 42 via the rotor 51 to detect the upper end of the erythrocyte column within the tube 42. At the same time, the central processor 120, various type of memories and the control circuits, etc. are incorporated into the part 22. A number of slits 104 are formed radially to the fringe area of the shift distance measuring disk 103, and the shift distance measuring instrument consisting of the photoelectric detectors holding the slit 104 between is attached to the attachment plate 101. And the number of pulses delivered from the distance measuring instrument show the shift distance of the detector 91. In such a way, an accurate measurement is possible for the liquid level.
Patent JP-H0422000-A (JP)
Title: Semiconductor device
Inventor: KAMO SHO
IPC: H01L29/788
Filed: 1990-05-15
Abstract: PURPOSE:To measure an internal voltage without being limited by an external input power supply voltage by inputting the internal voltage or a ground voltage to the gate of a switching Tr to connect the internal voltage and an external terminal to output this voltage. CONSTITUTION:When a TEST signal is H, an output Q of a test switch 20 is a voltage V0 and an NMOS switching Tr 1 is turned on. The source and the gate of the Tr1 are the voltage V0 and even when the internal voltage V0 is higher than a voltage Vpp, the internal voltage can be measured at an external terminal 30. Since the Tr1 is a Tr having a threshold voltage 0V, the increase of the threshold value by a substrate bias effect is small when the internal voltage is not especially high, and since the potential drop of the threshold voltage is almost 0V, the interval voltage V0 can be correctly mea sured in a drain voltage.
Patent JP-S5825898-A (JP)
Title: Method and device for detecting abnormal operation of reciprocating body
Inventor: NAKAJIMA TADASHI
IPC: B30B15/28
Filed: 1981-08-07
Abstract: PURPOSE:To detect the abnormal operations of a reciprocating body with good accuracy by setting permissible upper, lower limit values with respect to the dead center value of the reciprocating body and the rate of change in the dead center value, and comparing the actually detected dead center value and the rate of the change thereof and the permissible values. CONSTITUTION:The movement of a reciprocating body is detected by using a magnetic sensor  or the like, and the dead center value is detected and stored at every reciprocating motion.  From the stored values thereof, the average value of the dead center value during the period  when a reference value is set is operated, and a constant allowaance value is added to said  value, whereby the permissible values for upper and lower limits are set and the values are  stored. From the stored value of the dead center values, the max. value of the rate of change  is operated and an allowance value is added thereto, whereby a permissible change value is  set and the value is stored. During the period when abnormality is detected, the dead center  values of the reciprocating motion are detected and stored in the same maner as mentioned  above, and the rate of change is operated. When the rate of change obtained at every reciprocating motion is larger than the above-mentioned permissible change value, small abnormality is indicated and when the abnormality is larger, the dead center value exceeds the  above-mentioned permissible upper and lower values.
Patent JP-S5247319-A (JP)
Title: Recording/reproducing system of color video signal
Inventor: HIROTA AKIRA
IPC: G11B20/02
Filed: 1975-10-13
Abstract: PURPOSE: At recording time, the output of gain control medium is recorded by piling on luminance signal and emphasizing the level of color burst signal element. And at reproducing time, the level of the signal is restrained to return the output to carrier color signal, thus performing reproduction by piling on luminance signal. In this way, color unevenness can be effectively prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0649047-A (JP)
Title: New phenylcarboxamidoisoxazole derivative and its salt, their production, new intermediate for producing them, their use as drug, and drug composition containing them
Inventor: ROBAATO AARU BAATORETSUTO
IPC: C07C235/80
Filed: 1993-04-28
Abstract: Compounds of formula (I): <IMAGE>  in which   R1 represents a hydrogen atom or an alkyl group containing from 1 to 3 carbon atoms: R2 represents an alkyl group containing from 1 to 3 carbon atoms or a cycloalkyl group containing from 3 to 6 carbon atoms; R3 represents a -COOH group or a group -COOR6 in which R6 represents an alkyl group containing from 1 to 3 carbon atoms; R4 represents a halogen atom, a nitrile group, a nitro group, an -SCH3 group, a C1-6 alkylcarbonyl group, a C3-6 cycloalkylcarbonyl group, a -CX3 group, a -WCX3 group, a -(CH2)nCX3 group, a -(CX2)n CX3 group, a -W(CX2)nCX3 group or a -W(CH2)nCX3 group in which X represents a halogen atom, W represents an oxygen or sulphur atom and n represents 1, 2 or 3, and R5 represents a hydrogen atom, an alkyl group containing from 1 to 3 carbon atoms or a cycloalkyl group containing from 3 to 6 carbon atoms  and their basic addition salts have an antiinflammatory activity. The process for their preparation, the compositions containing them and their use as a medicament are described.