baber/WOPTO huggingface dataset:
Patent JP-H08134193-A (JP)
Title: New polyester and its production
Inventor: KUBOTA YOSHIHIRO
IPC: C08G63/193
Filed: 1994-11-02
Abstract: PURPOSE: To obtain the polyester excellent in heat resistance, stiffness, etc., and useful as an engineering plastic by reacting an easily dihydroxyphenanthrene dihalide with a specific bisphenol and CO. CONSTITUTION: This polyester having (D) repeating units of formula II is produced by reacting (A) 2,7-dibromo-9,10-dihydroxyphenanthrene with (B) a bisphenol of formula I (R<1> , R<2> are H, 1-2C alkyl) and (C) CO in the presence of a Pd-phosphine complex and a basic substance. The polyester preferably has an average mol.wt. of 1500-200000, especially 10000-50000. The basic substance in the component A is 1,8-diazabicyclo[5,4,0]-7-undecene, etc.
Patent JP-H03132446-A (JP)
Title: Air bag mounted type steering gear
Inventor: ISHIMORI WAKICHI
IPC: B60R21/20
Filed: 1989-10-16
Abstract: PURPOSE:To improve the rigidity of radial spokes so as to prevent their deformation by connecting the intermediate parts of the radial spokes to the outer edge of a flat plate like bracket for fitting an air bag at the radial spokes of a steering wheel. CONSTITUTION:A steering gear 1 is provided with a supporting plate 3 fitted removably by a bolt 4 at the protruding end, onto the vehicle interior side, of the upper end of a steering shaft 2. Numerous spokes 5 are radially fitted at the supporting plate 3, and a round steering wheel 6 is fitted at the protruding end of each spoke 5. An air bag 9 is further fitted at the spokes 5, at the center inner part of the steering wheel 6, through a bracket 10. In such constitution, the bracket 10 is formed into a flat plate, and the intermediate part of each spoke 5 is welded to each angular part of the bracket 10. The rigidity of each spoke 5 is thereby improved, thus preventing its deformation at the time of collision.
Patent JP-H01112069-A (JP)
Title: Belt moving mechanism employing flat helical spring
Inventor: SHIBUYA TADASHI
IPC: F16H19/02
Filed: 1987-10-26
Abstract: PURPOSE:To enable execution of stable reciprocating movement, by a method wherein, in a belt moving mechanism, flat spiral spring mechanisms, energizing a belt in a direction, in which it is stretched, by means of a restoring force, are mounted to both ends of the belt. CONSTITUTION:In a belt moving mechanism employing flat spiral springs 6, by changing the rotation direction of a motor 5, a belt is reciprocatively moved. A spiral flat spring mechanism 12 generates a restoring force both on the winding side and on the unwinding side since the flat helical spring 6 is wound in a reverse direction to those of two spring pulleys 7a and 7b, and a rotation force is exerted on both spring pulleys 7a and 7b. In this case, since the flat helical spring 6 has a proper surplus length, a restoring force has no relation with an unwinding length. Meanwhile, the shaft of the spring pulley is coupled directly to the one end of a belt, and a stretch force is exerted on both ends of the belt. This mechanism forces a belt 4c to be stretched in two ways by means of a normally constant force irrespective of a stop time or a moving position, and prevents production of a slack harmful to inspection of a work 1.
Patent JP-S62130707-A (JP)
Title: Plate thickness control method for rolled steel plate
Inventor: KONO NOBUHIRO
IPC: B21B37/18
Filed: 1985-11-30
Abstract: PURPOSE:To perform change of a gap difference with excellent response and to improve wedge and camber control accuracy by detecting a residual from the plate thickness target value at both sides during rolling and adding or subtracting the difference between residuals to or from each plate thickness target control value. CONSTITUTION:Actual roll gaps DELTASD1 and DELTASW1 at the respective DS (drive side) and WS (work side) detected by position detectors 4W and 4D during rolling are inputted into amplifiers OP1 and OP2. The amplifiers OP1 and OP2 calculate residuals DELTASD2 and DELTASW2 being a difference between the target roll gap values DELTASD0 and DELTASW0 and respective roll gap values DELTASD1 and DELTASW1. On the other hand, an amplifier OP3 calculates a difference DELTAS between residuals at both sides and the DELTAS is added to or subtracted from the gap values DELTASD0 and DELTASW0 for calculating DELTASD and DELTASW values. By controlling hydraulic cylinders 3D and 3W to adjust the gap at both sides to be DELTASD and DELTASW, the wedge and the camber control with excellent response and improved accuracy are performed.
Patent JP-H056438-A (JP)
Title: Method of correcting image displayed by printer or display unit and device for correcting output from printer or display unit generating digitized image by dot matrix format
Inventor: JIEEMUZU SHII WAI RANGU
IPC: G06F3/14
Filed: 1991-09-24
Abstract: PURPOSE: To obtain a visual effect of high resolution and to efficiently correct the real time videos by detecting the presence of an edge, making decision as to whether this edge is part of segment transition or not and moving the position of associated dots in accordance with this decision or changing the size of the dots, thereby correcting the edge. CONSTITUTION: A video image data VDOIN signal 406 is inputted to an FIFO buffer 302. The present pattern matrix having a TBAP (image to be adjusted) is then subjected to edge detection by an inclined mask edge detector 304 and is compared with the perpendicular group or horizontal group of the data with a perpendicular segment detector 428 and a horizontal segment detector 430. The data is then built into a prescribed default look-up table 432 with respect to the adequate modulation code associated with the present conditions. The modulated instruction code from this default look-up table 432 or an external look-up table 412 is inputted to a modulator 312 which delivers the modulated video signal VDOOUT 314.
Patent JP-H03134441-A (JP)
Title: Abnormality alarming device in absorption freezer
Inventor: WADA KEIJI
IPC: F25B49/04
Filed: 1989-10-18
Abstract: PURPOSE:To shorten maintenance time by providing a timer for issuing a stating signal, a discriminator device for inputting an interlock signal, and an alarm operable by a signal from the discriminator device. CONSTITUTION:Upon starting an absorption freezer a timer 32 starts counting, and times up after the passage of a predetermined time and issues a signal to a discriminator device 34. Thereupon, in the case where the discriminator device 34 does not receive an interlock signal from a cold water pump 23 and a cooling water pump 28, the discriminator device 34 issues an abnormality signal. An indicator 30A and an alarm 36 receive the abnormality signal, for operation thereof, whereby an operation manager is informed by the indicator 30A or the alarm 36 of delay of the starting due to abnormality of the cold water pump 23 and the like. Further, in the case where the interlock signal from the cold water pump 23 or the cooling water pump 28 is not entered upon the starting of the absorption freezer, an abnormality sign is issued from a control panel 30 and the manager is informed of delay of the starting. Hereby, there are performed inspection and repair of troubled portions. Thus, maintenance time is shortened.
Patent JP-H05104816-A (JP)
Title: Printer
Inventor: MUNAKATA TSUTOMU
IPC: B41J25/308
Filed: 1991-10-18
Abstract: PURPOSE:To provide a printer which can regulate accurately a gap between a platen and a printing head even though a surface of a pressure sensitive sensor which is pushed on a surface of printing paper wears out concerning the printer which is so prepared as to regulate automatically the gap between the platen and the printing head. CONSTITUTION:An initial position storage means 21 for measuring a position at which a pressure sensitive sensor 13 abuts against a reference surface 4 by moving preliminarily a printing head 11 in a direction approach a platen 1 and storing the measured value, and a gap correcting means 20 wherein the position at which the pressure sensitive sensor 13 abuts against the reference surface 4 is measured by moving the printing head 11 in the direction approaching the platen 1, the measured value is compared with 8 value stored in the initial position storing means 21, and operation of a gap control means 15 is corrected according to the compared result, are provided.
Patent JP-H07120887-A (JP)
Title: Paper box for film unit with lens
Inventor: ICHINO SHUICHI
IPC: B65D5/56
Filed: 1993-10-28
Abstract: PURPOSE:To provide a paper box for a film unit with a lens capable of being preventing from warpage or deformation caused by the shrinkage of a laminating material at the time when paper box is thermally dried by a dryer. CONSTITUTION:The surface of the paper box 5 is laminated with a PET sheet. As for the respective parts such as an aperture for a lens 13, an aperture for a finder 14, an aperture for a stroboscope 15, an aperture for a display plate 16 and an aperture for a lamp 17, only the paper material of the paper box 5 is previously punched and the PET sheet is kept as it is so as to cover the respective apertures like a transparent cover sheet.
Patent JP-S63124206-A (JP)
Title: Magnetic head
Inventor: TAKAHASHI KAZUHIKO
IPC: G11B5/17
Filed: 1986-11-13
Abstract: PURPOSE:To improve the joining strength and corrosion resistance of the titled head as compared with resin joining by using a metal plate on which an electrode is directly formed in stead of a flexible printed circuit (FPC) and glass- joining the metal plate with a non-magnetic base by using glass frit or the like. CONSTITUTION:A magnetic plate 14 formed in a comb line and consisting of 'Sendust(R)' or the like and the metal plate 15 prepared for forming an electrode and consisting of nickel, stainless or copper e.g. are inserted and fixed into/on a regulating plate 16 previously grooved at a prescribed pitch slightly smaller than the thickness of the plates 14, 15 to regulate mutual positions. Under said status, the exposed faces of these plates 14, 15 protruded from the regulating plate 16 are ground and oppositely brought into contact with the frit melting face of the non-magnetic base on which glass frit is melted applied, e.g. crystalized glass 17, the combined unit is pressurized and the frit on the interface is melted to join the opposed faces. Consequently, the joining strength and corrosion resistance of the magnetic head can be improved and the reduction of yield due to the damage or the like of an FPC which may be generated at the time of processing can be also suppressed.
Patent JP-H07121980-A (JP)
Title: Information recorder/reproducer
Inventor: KITAHARA TOSHIHIRO
IPC: G11B19/00
Filed: 1993-10-28
Abstract: PURPOSE:To obtain an information recorder/reproducer in which a conveying speed of an optical card can be made constant by obtaining positional information of the card. CONSTITUTION:An information recorder/reproducer reproduces information by driving an optical card 1 alone, and detects a position of the card 1 by operating a detecting belt 10 according to a conveying force of the card 1. The card 1 is controlled at its position and its speed based on its positional information to stably record/reproduce the information.
Patent JP-H10113636-A (JP)
Title: Waste treating material and waste treating method
Inventor: FUNAHASHI TAKASHI
IPC: B09C1/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a waste treating material and a waste treating method by which harmful heavy metals or the like contained in waste such as industrial waste incineration ash, numicipal refuse incineration ash, slag, soil, sludge and shredder dust are stabilized by adding a small quantity of the waste treating material. SOLUTION: One to thirty pts.wt. of a treating material in which a compound containing a hard base such as potassium silicate, sodium silicate, silicon dioxide and aluminum silicate and a compound containing a soft base such as a sodium salt, a potassium salt of diethyldithiocarbamic acid, and a sodium salt, a potassium salt of dibutyldithiocarbamic acid are combined, or preferably of a liquid treating material in which potassium silicate or sodium silicate and a salt of diethyldithiocarbamic acid or a salt of dibutyldithiocarbamic acid are combined are mixed with 100 pts.wt. of waste containing harmful material such as chromium, lead, cadmium, arsenic, selenium and mercury, and water is added if necessary.
Patent JP-H04147536-A (JP)
Title: Manufacture of traveling-wave tube
Inventor: MATSUMOTO KEIICHI
IPC: H01J23/26
Filed: 1990-10-09
Abstract: PURPOSE:To assemble a delay circuit of a traveling-wave tube without using the adhesive agent for fixing a spiral wire and dielectric member supporting rods by supporting a core, which is narrower than an inner diameter of an electron beam passage made of spiral wire, and both ends of the dielectric supporting rods, and fixing the spiral wire and the dielectric member supporting rods with a cylindrical member, and heating a main frame of the traveling- wave tube and while inserting it. CONSTITUTION:A step cylindrical member 3 with groove is removed from a core 1, and a spiral wire 7 is installed to the core 1 till it abuts on a cylindrical member 2 with groove, and next, dielectric member supporting rods 8 are installed to a groove of the cylindrical member 2 with groove, and a cylindrical member 6 is slid for fixation in the periphery of the spiral wire 7 and the dielectric member supporting rods 8. Next, the cylindrical member 6 is taken into a small diameter part of the step cylindrical member 3 with groove, and the inner diameter thereof is installed to the core 1, and is pressed till the dielectric member supporting rods 8 abuts on the bottom of the groove 4 and clearances between both ends of the dielectric member supporting rods 8 and the cylindrical member 2 with groove and the groove 4 of the step cylindrical member 3 with groove. Thereafter, the cylindrical member 6 is slid in the periphery of the spiral wire 7 and the dielectric member supporting rods 8, and the step cylindrical member 3 with groove and the core 1 are fixed by a locking screw 5 to perform sub-assembly of a delay circuit. A main frame 9 of the traveling-wave tube is heated by a heating device at about 500 deg.-800 deg.C in the atmosphere of H2N2 gas, and while the core 1 is inserted.
Patent JP-H01114505-A (JP)
Title: Active type suspension device
Inventor: KAWABATA KAZUNOBU
IPC: B60G17/00
Filed: 1987-10-27
Abstract: PURPOSE:To take fail-safe and corrective action exactly by judging occurrence of some trouble of the device in the title by the movement of an upward/ downward acceleration sensor before instructing a neutral status and judging again after the elapse of a definite hour since giving instruction and issuing return instruction in case of a misjudgement. CONSTITUTION:A suspension is controlled by calculating an upward/downward acceleration by the output of an upward/downward acceleration sensor so as to output an instruction value. At this time, a trouble judgement means watches the action of the upward/downward acceleration sensor and when the involved trouble is judged, a neutral status instruction means gives instruction to an instruction value output means so as to place the suspension in its neutral position and a timer means is operated simultaneously. After the elapse of a timer hour, it is judged again whether there is any trouble or not. When the former trouble judgement is found a mistake, the suspension control is returned through a control return instruction means. By this composition, the fail-safe and return action is carried out exactly.
Patent JP-H08140026-A (JP)
Title: Composite camera
Inventor: SUZUKI ETSURO
IPC: G03B19/06
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a composite camera for which recovery 15 facilitated even when a button is erroneously pushed by holding the execution when an instruction is given from a first instruction means while recording moving pictures, invalidating the held instruction by the instruction from a second instruction means within the prescribed time thereafter and executing the held instruction when no instruction from the second instruction means is present. CONSTITUTION: When a trigger button 34 for recording the animation is inputted in a video non-recording state, moving picture recording is started through a mode microcomputer and a mechanical microcomputer and a state under video recording is attained. When the trigger button 34 is inputted again while recording the moving pictures, signals are inputted to the mode microcomputer and a built-in timer is started. When a shutter button 35 for recording still pictures is pushed before the timer counts up, it is judged that possibility that the trigger button 34 is erroneously pushed is high and the information of previous video trigger ON is cancelled. Thus, the moving picture recording is prevented from being interrupted by relatively easy erroneous operations.
Patent JP-H01113231-A (JP)
Title: Light-weight sandwich structure
Inventor: NAKAHARA TAKEICHI
IPC: B32B5/24
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a three-dimensional sandwich structure having a complicated configuration which is light in weight, high in rigidity and strength with good permeability of X rays, by covering and molding, by an elastic rubber mold, the whole surface or one surface of the sandwich structure constructed by a rigid face bar and a light core member. CONSTITUTION:A rigid face bar 1 is made of a one-way prepreg or the like of carbon fibers, glass fibers or alamid fibers singly or in combination therebetween. A light core member 2 is made of a wood plate, plywood, foaming vinyl chloride, or an aluminum plate in honeycomb structure, etc. After the light core member 2 is applied with an adhesive agent all over the surface thereof, a rigid face bar 3 which is not yet hardened is placed along a portion of the light core member 2 of complicated shape, in such manner that end portions of the material 3 or a part of the end portions of the material 3 are bent on the upper surface of the core member 2. Then, a rigid face bar 1 of a simple flat form which has been molded separately is placed along the light core member 2, with overlapping the bent end portions of the material 3. Thereafter, the subject is surrounded by an elastic rubber mold 4 so as to be covered thereby, and bagged in a nylon bag, etc., to be added pressure and molded with heat, resulting in a desired sandwich structure.
Patent JP-2001094811-A (JP)
Title: Image forming device
Inventor: OKIMOTO MORIHIKO
IPC: H04N1/46
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preparing an attractive image by thickening data of a color image when contrast is low or the image forming capacity of a machine is low. SOLUTION: Picture data processed by respective image processing blocks 310 to 350 in an image processing circuit 300 are converted into a write pulse code to be transmitted to an image output device 400 arranged on a post stage. The converted picture data are thickened in the main scanning direction. When the thickening of luminous data is executed, the luminous data (block data) are thickened independently of a validity term of color data, the black data appear on an edge part of the color data even outside the validity term and the black data are generated in the vicinity of the color data.  When the validity term of the color data is extended by using a color expansion function as the pre-processing of the thickening, the color data are extended, and when a condition for thickening the luminous data only in the validity term of the color data is added, only the color data are thickened.
Patent JP-H06207856-A (JP)
Title: Apparatus for inspecting color tone of powder
Inventor: SHIZAWA TATSUJI
IPC: G01N21/27
Filed: 1992-10-09
Abstract: PURPOSE:To furnish an apparatus which enables execution of automatic inspection as to whether or not powder is am colored in a color difference within an allowable range with respect to a reference color and which facilitates collection of a sample and increases the amount of the sample, accordingly, and easy collection of data of high precision. CONSTITUTION:This apparatus is equipped with a measuring tube 3 in which powder grains are filled, a rotary valve 5 which discharges the powder grains in the measuring tube 3 by a prescribed amount at the lower end of the measuring tube 3, a color CCD camera 7 which picks up the image of the powder grains being present at a prescribed position of the measuring tube 3, a main lamp 81 and an auxiliary lamp 82 which illuminate the powder grains of which the image is to be picked up, a light quantity adjusting unit 9 and others, and also a control part which makes the color CCD camera 7 operate when the rotary valve 5 stops.
Patent JP-2000095936-A (JP)
Title: Polyamide resin composition for automobile electrical equipment member housing and use thereof
Inventor: NISHIMURA TORU
IPC: C08K3/34
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition suitable for preparation of automobile electrical equipment member housings which has high mechanical properties and allows little size change after a long time exposure to a high moisture atmosphere. SOLUTION: A polyamide resin composition for automobile electrical equipment member housings is prepared by mixing (a) a polyamide resin and (b) a lamellar silicate, wherein (b) the lamellar silicate is a lamellar silicate wherein the exchangeable cations present between the layers are exchanged with organic onium ions. A connector for automobiles or junction box for automobiles is obtained through injection molding of the polyamide resin composition.
Patent JP-H06316642-A (JP)
Title: Laminated sheet using flame retardant resin composition
Inventor: KATAGIRI JUNICHI
IPC: C08L63/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a laminated sheet, consisting essentially of a prepolymer composed of a specific derivative as a synthetic resin, excellent in flame retardancy, heat resistance and electrical characteristics and suitable as multilayered printed circuit boards. CONSTITUTION:The laminated sheet is obtained by using a prepolymer composed of a poly(p-hydroxystyrene) derivative expressed by formula I [A is H, an alkyl or halogen; R is a 2-4C alkenyl or alkenoyl; (m) is 1-4; (n) is 1-100] as an essential component as a synthetic resin, impregnating substrates with the synthetic resin, drying the prepared sheets of prepreg, laminating and bonding the resultant sheets of the prepreg. Furthermore, an epoxy-modified polybutadiene expressed by formula II [B is a copolymer of glycidyl ethereal epoxy; (n) is 4-100] is preferably blended.
Patent JP-S63253057-A (JP)
Inventor: JIEEMUSU DABURIYU MAKUMANASU
IPC: C07C229/36
Filed: 1987-10-29
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-S62131609-A (JP)
Title: One-side short-circuit type microstrip antenna
Inventor: YOKOYAMA YUKIO
IPC: H01Q13/08
Filed: 1985-12-03
Abstract: PURPOSE:To obtain a small-sized antenna without titled beam from the Z axis direction by providing the 2nd and 3rd ground conductor plates vertically to both ends of the 1st conductor plate opposed to a radiation conductor plate. CONSTITUTION:The 1st ground conductor plate 1 opposed to a radiation conductor plate 4 supplying power to be radiated exists. Then the 2nd ground conductor plate is provided to one side of the ground conductor plate 1 vertically to the plate 1. Further, the 3rd ground conductor plate is provided to one side of the ground conductor plate 1 in parallel with the ground conductor plate 2 and opposed to the ground conductor plate 2 vertically to the ground conductor plate 1. Then the ground conductor plate 2 acts like a connection conductor plate connecting the radiation conductor plate 4 and the ground conductor plate 1. In selecting properly the size of the ground conductor plates 2, 3, the SMSA having the maximum directivity in the Z axis direction is constituted.