baber/WOPTO huggingface dataset:
Patent JP-H07179476-A (JP)
Title: Conversion of chlorosilane toward hydrocarbon
Inventor: TAKEUCHI MASAKI
IPC: C07B61/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a method for readily synthesizing a silane compound modified so as to have a structure more similar to that of a hydrocarbon from a chlorosilane with an excellent volumetric efficiency under a mild condition. CONSTITUTION:In this method for converting a chlorosilane toward a compound having a structure more similar to a hydrocarbon, a chlorosilane of the formula R<1>mSiCl4-m [R<1> is hydrogen atom or a unmvalent hydrocarbon group; (m) is 0, 1, 2 or 3; the respectrve R<1> may be mutually same or different in the case of (m) is 2 or 3] is reacted with a halogenated hydrocarbon of the formula R<2>X (R<2> is a univalent hydrocarbon group; X is Cl, Br or I) in the presence of aluminium or its alloy in a liquid phase to synthesize a modified chlorosilane compound represented by the formula R<1>MR<2>NSlCl4-m-n [R<1>, R<2> and (m) are the same as 10 the above; (n) is an integer of >=1 and m+n<=4] and having a structure more similar to that of a hydrocarbon. Aluminium or its alloy and the halogenated hydrocarbon as the raw materials are low in cost and readily available.
Patent JP-H07171253-A (JP)
Title: Pachinko machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1993-12-20
Abstract: PURPOSE:To generate a pattern variable configuration which is superior in lively impression under an almost winning condition by a method wherein under an almost winning condition, a pattern cyclic variation which is displayed on a pattern display unit to stop in the end is displayed in such a manner that the pattern is acceleratingly changed and then, stopped with a specified pattern. CONSTITUTION:When a pattern combination display unit 6 starts operating, pattern display units 7a, 7b, 7c start a pattern variation, and after approx. 5 seconds have passed, the pattern variation stops in the sequence of pattern display units 7a, 7b and 7c. Then, under an almost winning condition wherein the pattern display units 7a, 7b are the same, for the final pattern display unit 7c, a pattern variable configuration, wherein a pattern acceleratingly cycles and varies to a specified pattern, and then stops, is selectively generated. Such a series of operation control which is superior in variation is executed by a microcomputer. Accompanying with the acceleration of a speed for the cyclic variation, an expectation and excitement are increased, and a original almost winning condition with a lively impression can be realized, and the interest of a pachinko machine game can be increased.
Patent JP-H05336639-A (JP)
Title: Wedge type clamp
Inventor: KATO SUSUMU
IPC: H02G7/02
Filed: 1992-11-30
Abstract: PURPOSE:To improve the work efficiency in clamping by providing a clamp body with recessed grooves corresponding to the projections provided for a pair of wedge pieces. CONSTITUTION:A clamp body 1 has recessed grooves 5a and 5b which correspond to the projections 6a and 6b opposite in phase provided for a pair of wedge pieces 2a and 2b, when the wedge bodies 2 catch a wire L. Furthermore, the angle theta between a vertical, which passes the center of the wire L, and a line, which passes the center and besides passes the point of junction between one projection 6b and the recessed groove 5a that the projection 6b contacts is from 30 deg. to 60 deg.. And, the distance X1 from the center of the wire L to one projection 6b and the recessed groove 5a in contact with the projection is from 1.3 to 1.8 times as large as the radius X2 of the wire L. And, in condition that a pair of wedge pieces 2a and 2b catch the wire L, the projections 6a and 6b of the wedge body 2 are inserted into the recessed grooves 5a and 5b of the clamp body 1 so as to catch the line material firmly. Hereby, the clamp work on the steel tower for a transmission line can be improved.
Patent JP-2000169702-A (JP)
Title: Polyimide resin composition and preparation thereof
Inventor: SUZUKI NORIYUKI
IPC: C09C3/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide resin composition which does not deteriorate its surface properties, inhibits specific gravity increase and anisotropy and has excellent mechanical properties. SOLUTION: The polyimide resin composition contains a polyimide resin and an intercalation compound, and the intercalation compound is prepared by mixing a swellable silicate and an amino compound in a dispersant, and the amino compound is a 1-25C hydrocarbon compound which may have one or more amino groups chosen from the group consisting of primary, secondary and tertiary amino groups and optionally has one or more substituents chosen from the group consisting of a hydroxyl group, a mercapto group, an ether group, a carbonyl group, a nitro group and a chlorine atom.
Patent JP-H05177804-A (JP)
Title: Manufacturing device of flexible metallic foil laminated sheet
Inventor: NUNOME MASAYUKI
IPC: B29C71/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide a device correcting continuously, uniformly and easily without generating creases, an interlaminar dimensional difference and curl in FMCL. CONSTITUTION:In a device correcting a flexible metallic foil laminated sheet 1 which is constituted of a metallic foil layer and plastic layer and possesses a dimensional difference and/or a curl is slid while contacting with a blade 4, this is a manufacturing device of the flexible metallic foil laminated sheet 1, which is comprised by arranging at least three slack preventing rolls 3 and, if necessary, a roll whose length is shorter than that of the slack preventing roll 3 on the outside of a pair of correcting roll 2 positioning on the upper part of a blade 4.
Patent JP-H11160377-A (JP)
Title: Deterioration detection system of capacitor for power converter
Inventor: TACHIKAWA MAKOTO
IPC: G01R31/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To detect-capacitor deterioration by grasping capacity reduction of online capacitor without influence by a DC ripple voltage that varies greatly by load current and rotary frequency of an AC motor. SOLUTION: A power converter system comprises a converter 1 that generates a variable DC power supply from a commercial power supply 10, an inverter 2 that generates a variable frequency power from a variable DC power supply, and supplies the power to a motor 11, and a capacitor 3 connected to the variable DC power supply. Further a filter method 4 that inputs a carrier frequency component 22 of an inverter 2 and voltage between both capacitor- terminals and detects ripple voltage synchronized with a carrier frequency component 22, and a setting method 6 to set a value corresponding to a motor load current are installed. When peak-hold value 25 of the ripple voltage becomes more than value that set value 26 by a specified value, it is judged that capacitor capacity is deteriorated.
Patent JP-H11165657-A (JP)
Title: Automobile hood
Inventor: CHIBA HIROYUKI
IPC: B62D25/10
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an automobile hood with a simple assembling structure, which can improve the appearance of the front part of an automobile by surrounding the overall circumference of a headlamp and a radiator grille. SOLUTION: This automobile hood is provided with a head lamp opening part 2 for surrounding the overall circumference of a headlamp fitted at the front part of an automobile, a radiator opening part 3 for fitting a radiator grille, formed at a hood front surface 1b, and a split armored member 10 formed into an L-shaped cross section by an armored front surface 11 which covers the flange part of the headlamp opening part 2 so as to surrounded the circumference of the headlamp and an armored peripheral surface 12 for penetrating more inwards than the flange part.  A plurality of claws 13 are formed with a space provided between them by extending the rear end of the armored peripheral surface 12 so as to form a U-shape, facing the armored front surface 11, and a plurality of claws 23 with bending elasticity which extend in the central direction of the opening part to be engaged in the front face of the claws 13, are formed at a fitting plate 20 which involves an opening part 21 corresponding to the head lamp opening part 2 and is fixed to the hood front surface 1b from the inside of the cabin using a fixture.
Patent JP-H06197196-A (JP)
Title: Hand scanner
Inventor: SUKAI RYUICHI
IPC: G06T1/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a hand scanner with the extremely high degree of reading freedom capable of reading pictures formed in the various kinds of media at the various kinds of places. CONSTITUTION:Picture information generated at a read part 10 is stored in a picture memory 42. By transferring the picture information stored in the picture memory 42 to an LCD driver 35, driving an LCD 31 by the LCD driver 35 based on the picture information and having the pictures corresponding to the above-mentioned picture information displayed at the LCD 31, the pictures corresponding to the picture information stored in the picture memory 42 are formed. Then, by lighting a projection lamp 30, the pictures formed at the LCO 31 are magnified and projected through a projection lens at the outside of a device.
Patent JP-H06194175-A (JP)
Title: Piezoelectric vibration gyroscope
Inventor: HIROTA MUTSUAKI
IPC: G01C19/56
Filed: 1992-12-25
Abstract: PURPOSE:To facilitate assembling and facilitate handling. CONSTITUTION:A piezoelectric vibration gyroscope 1 is provided with a case 2, an insulating cover 3, a cylindrical vibrator 4, and a lead wire 5. The case 2 is a cylinder opened at one end. The insulating cover 3 seals the opening end of the case 2. The vibrator 4 is made of a piezoelectric ceramic, is arranged in the case 2, and has a vibration node section 6. The lead wire 5 is supported by the case 2 and the cover 3 and supports the vibrator 4 at the vibration node section 6.
Patent JP-H05178151-A (JP)
Title: Air bag gas generator with damping means for pre-filter and gas generating agent
Inventor: OMURA HIROSHI
IPC: B60R21/264
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the damage of a canister container by arranging damper members at both upper and lower ends of a pre-filter and gas generating agent to absorb the shock to the gas generating agent and making the outer diameter of the damper members equal to or larger than the diameter of the filter. CONSTITUTION:A canister container 18 has a bottom section 18a at on end, and the other end is covered up tight with a lid member 21, gas generating agent 15 is loaded in the container 18, and a pre-filter 20 is arranged in the ring-like gap 22 between the gas generating agent 15 and the canister container 18. A first damper member 23 is arranged between the end face on one side of the pre-filter 20 and gas generating agent 15 and the canister container bottom section 18a, and a second damper member 24 is arranged between the end face on the other end side and the lid member 21 of the canister container lid member 21. The damper members 23 and 24 have a slightly larger outer diameter than the outer diameter of the pre-filter, preventing the pre-filter 20 from abutting on the canister container 18. In addition, the pre-filter 20 and gas generating agent 15 are restrained in the up-down and right-left movement by the damper members 23 and 24.
Patent JP-2000168379-A (JP)
Title: Control machine
Inventor: TAKEUCHI MASASHI
IPC: B60K17/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a control machine capable of improving assembly workability of a gear case by improving positioning accuracy of a lid relating to a gear case unit and positioning accuracy of a tip end of a drive shaft, and easily mounting a bearing in the tip end of the drive shaft. SOLUTION: A gear case 5 is constituted by a gear base unit 32 supporting a tilling shaft 21 also an intermediate part of a drive shaft 26, opening 33 opened to the gear case unit 32, lid 35 closing the opening 33 also provided with a bearing 34 supporting a tip end of the drive shaft 26, plurality of positioning sleeves 36 interposed between the lid 35 and the gear case unit 32 for positioning the lid 35 accurately in the gear case unit 32, and tightening bolts 37 inserted in the positioning sleeve 36 for tightening the lid 35 to the gear case unit 32.
Patent JP-2000171223-A (JP)
Title: Three-dimensional input device
Inventor: IDE HIDEKAZU
IPC: G01B11/24
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain high-precision input data irrelevantly to the precision of projection angle control and to improve convenience. SOLUTION: The three-dimensional input device 1 having a projection system 10 which projects reference light U on a body Q is provided with an image pickup system 20 which picks up images of the body at 1st and 2nd mutually distant positions at the same time. In 1st mode, the angles of photodetection of the light, reflected by respective parts of the body Q, at 1st and 2nd positions are detected and data corresponding to the couple of detected photodetection angles are outputted as position information on the parts. In 2nd mode, the projection angles of the reference light reflected by the parts and the angle of photodetection at the 1st position are detected and data corresponding to the detected projection angles and photodetection angle are outputted as position information on the parts.
Patent JP-2001168600-A (JP)
Title: Method and apparatus for confirmation of mounting of component
Inventor: AOSHIMA YASUAKI
IPC: H05K13/08
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To detect the mounting defect of a component with good accuracy and by a low-cost constitution. SOLUTION: A camera 21 and an illumination device 22 are mounted on the head unit of a surface mounting machine. The component which is sucked is imaged by the camera 21. The camera 21 is attached to the head unit so as to be directed to the tip of a head for component suction mounted on the head unit. A camera control part 31 which controls the camera 21 and the illumination device 22 is installed so that the tip (component suction part) of the head is imaged before the component is sucked, and after a head raising and lowering operation in order to mount the component. An image processing part 32 and a main computing part 30 which detect the mounting defect of the component on the basis of an image imaged by the camera 21 are installed.
Patent JP-H06200080-A (JP)
Title: Water-resistant rubber member
Inventor: WATANABE SATOSHI
IPC: C08K3/18
Filed: 1992-12-28
Abstract: PURPOSE:To provide a rubber member which exhibits a remarkably improved resistance to various ions contained in water when used in contact with water and which has a long-lasting reliability. CONSTITUTION:A rubber member used in contact with water, e.g. one used in contact with tap water contg. chloride ions in a high concn., is produced from a rubber compsn. contg. 0. 001-25 pts.wt. hydrotalcite compd. based on 100 pts.wt. polymer component contained in the compsn.
Patent JP-H09170503-A (JP)
Title: Intake air heating device
Inventor: EGUCHI TORU
IPC: F02M31/135
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently heat a carbureter and simultaneously to efficiently heat air-fuel mixture. SOLUTION: This device is constituted to be furnished with an air intake pipe 5 to introduce air-fuel mixture into a cylinder of an internal combustion engine equipped on the downstream side of a carbureter 3, a heat insulator 7 arranged between the carbureter 3 and the air intake pipe 5 and having a through hole on its central part, heater plates 9, 11, arranged on this heat insulator 7 and heater members 13a, 13b to heat the heater plates 9, 11 by making contact with these heater plates 9, 11. In this case, at least two sets are provided by having the heater plates 9, 11 and the heater members 13a, 13b reciprocally correspond to each other, the one heater member 13a and the heater plate 9 are equipped for the carbureter 3, and the other heater member 13b and the heater plate 11 are equipped for air-fuel mixture.
Patent JP-2000174582-A (JP)
Title: Piezoelectric vibration component
Inventor: HASEGAWA TAKASHI
IPC: H03H9/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of cracks and breaks of a piezoelectric substrate. SOLUTION: In the piezoelectric vibration component where electrodes are respectively formed on a surface and a rear face of a piezoelectric substrate and terminals are soldered to terminal mounts of the respective electrodes, the terminal mounts 2a, 3a of the electrodes 2, 3 on the surface are opposed to part of a terminal mount 5a of the electrode 5 on the rear face, and a conductive adhesive such as solder is applied to the part H1 at which the terminal mounts 2a, 3a of the electrodes 2, 3 on the surface are opposed to the terminal equipment mount 5a of the electrode 5.
Patent JP-H09182257-A (JP)
Title: Repairing method of electric-wiring through portion
Inventor: FUSE MINORU
IPC: G21D1/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method of an electric-wiring through portion whereby its airtight performance can be recovered without any replacement of its module with new one. SOLUTION: In a repairing method of an electric-wiring through portion with the structure wherein passing a wire 11 through a metallic case, a sealing resin 3 is filled hermetically into the metallic case to provide a leak monitoring space portion 6 in the middle of the sealing resin 3, moving a module body 2 to expose a leak monitoring port 5 to the outside, the sealing resin 3 is filled hermetically into the leak monitoring space portion 6 from the leak monitoring port 5.  Also, in this method, moving the module body 2 to expose the leak monitoring port 5 to the outside, the sealing resin 3 is once filled hermetically into the leak monitoring space portion 6 from the leak monitoring port 5, and thereafter, the sealing resin 3 is extracted from the leak monitoring space portion 6 before its curing to form films 4 made of the sealing resin 3 on both the inner walls of the leak monitoring space portion 6.
Patent JP-H05164243-A (JP)
Title: Creep prevention control device for vehicle
Inventor: NAKAWAKI YASUNORI
IPC: F16H61/04
Filed: 1991-12-06
Abstract: PURPOSE:To enable quick and smooth transition to the mode of creep prevention control (feedback control), upon establishment of a condition for executing the control. CONSTITUTION:In a system where the creep of a vehicle is prevented, upon establishment of the predetermined condition, while making even a forward travel shift range into neutral state, a forward clutch is caused to slip under the predetermined hydraulic characteristics (not for feedback control), upon establishment of the predetermined condition. This device is thereby made to enter creep prevention control mode, and then maintain the mode with feedback control. In this case, a load fluctuation is prohibited by engine auxiliaries, until completion of transition to the control mode.
Patent JP-H10191028-A (JP)
Title: Image formation device
Inventor: RAO GURURAZU
IPC: H04N1/32
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve convenience of a user and to improve productivity by acceleration of processings by instructing the read of a special original and an insertion page beforehand and automatically inserting a copy in the copy of a normal original based on an instruction. SOLUTION: An automatic paper feeder ADF means 101 and an image read means 102 read plural normal originals, prescribed image work is performed in an image working means 107 and they are preserved in an image storage means 110 through an image storage control means 109. In the meantime, in the case of inserting a special copy, an insertion mode is selected from an operation means 103 beforehand and an insertion position and an insertion page number or the like are specified and stored in a set value storage means 104. Further, similarly to the normal originals, images are read and preserved in the image storage means 110. In this case, during a normal original processing, when the insertion position of the special copy comes, the image read means 102 is stopped.  Thereafter, a copy finish control means 111 supplies an insertion instruction to a copy finish means 112 based on the instruction information of the special copy of the set value storage means 104.
Patent JP-H06201689-A (JP)
Title: Body fluid sample
Inventor: TSUJI NOBUYUKI
IPC: G01N1/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a body fluid sample which can be effectively infiltrated with a body fluid in such a state that the infiltrating process of the body fluid can be visually traced. CONSTITUTION:The sample is constituted by providing a body fluid collecting section 41, liquid fluid expanding sections 42, and body fluid discriminating sections 43 and 43' which are connected to each other on one surface of a platy substrate 5 and the cross-sectional area of the section 41 in the direction perpendicular to the infiltrating the body fluid into the sample is made larger than the cross-sectional areas of the sections 42 in the direction perpendicular to the infiltrating direction of the body fluid.
Patent JP-H06150043-A (JP)
Title: Reading method for square-shaped code
Inventor: TAKAHASHI MAKOTO
IPC: G06K7/015
Filed: 1992-11-13
Abstract: PURPOSE:To provide the reading method for square-shaped code applicable to any object, for which it is difficult to attach a bar code from the viewpoint of reading, and facilitating the reading without requiring high printing accuracy like the bar code by using square-shaped codes. CONSTITUTION:The square-shaped code composed of totally nine squares of longitudinally three squares and laterally three squares for expressing the information of 4 bits of 0-15 by painting out two of nine squares is used, lateral reference lines are provided above and below the square-shaped code, the correspondent position of squares are exactly calculated by measuring and normalizing the size, inclination or distortion of the entire code corresponding to the positions of right and left end points in the respective upper and lower lateral reference lines, and the code is read by applying image processing.
Patent JP-2001166018-A (JP)
Title: Multichannel meter relay
Inventor: IHARA FUMIAKI
IPC: H02J7/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize and economize a multichannel meter relay having plural meter relays for common use, and to enhance reliability of its operation. SOLUTION: This multichannel meter relay is equipped with a scan relay 1 provided correspondingly to channels with a set of measuring contacts S1-1, S1-2,...Sn-1, Sn-2 to be connected to measuring points and operation confirming contacts S1, S2,...Sn, voltage dividing circuits formed by plural resistors R, an AD converter 3 to covert a voltage divided through a position confirming contact and the measurement value measured at the measuring point through the measuring contact to a digital signal by inputting them, and a control processing part 2 to determine whether or not the voltage divided through the operation confirming contact is in accordance with an normal operating order and to determine whether or not the measured value measured through the measuring contact is normal, by applying ON-OFF control to the measuring contact,  after applying ON-OFF control to the operation confirming contact of the scan relay 1 so as to correspond to the channel one by one.