baber/WOPTO huggingface dataset:
Patent JP-2000340542-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOCHO TETSUO
IPC: H01L21/3065
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To enable deposit films filled in recesses to be polished so as to be nearly flush with each other, independently of their aspect ratios when the deposit films are polished through a CMP(chemical-mechanical polishing) method. SOLUTION: Recesses 16 of different aspect ratios are formed on the surface of a base 11, each of the recesses 16 having an aspect ratio larger than a prescribed value is etched additionally deeper, then a deposit film (silicon oxide film) 19 is formed to embed the recesses 16 through a simultaneous competing reaction, and then the deposit films 19 are removed excluding the parts of the films 19 filling the recesses 16. Before the embedded film 19 is formed, the base 11 is doped with impurities by the use of a resist film 17 as an etching mask used in additional etching.
Patent JP-H10314666-A (JP)
Title: Color coating line for shapes
Inventor: MAEDA YUKIMASA
IPC: B05D1/32
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To shorten a color coating line for shapes. SOLUTION: A pair of lines 2a, (2b) which are opposite in transporting directions are installed in juxtaposition. A loosening and stacking device which loosens the uncoated shapes in a stacking state and stacks the coated shapes is disposed on the beginning end side of the one forward path line 2a. A preheating section is disposed between the terminal side of the one forward path line 2a and the beginning end side of the other backward path line (2b) and a cooling section is disposed between the other backward path line (2b) and the loosening and stacking device 3, respectively. A coating device 5 is disposed in the intermediate part of the other backward path line (2b).  The transferring directions of the shapes are set in the longitudinal direction of the shapes in a pair of the lines 2a, (2b) and in the transverse direction of the shapes in the preheating section and the cooling section, respectively, by which the transfer speeds of the shapes in the preheating stage and cooling and drying stages of the long treatment times are made lower. The sufficient time for the preheating and drying and cooling treatment of the shapes is thus assured even if the spacing between a pair of the lines 2a, (2b) is narrow.
Patent JP-S5847395-A (JP)
Title: Audible signal tone detecting circuit
Inventor: TAKEUCHI TAKAO
IPC: H04L27/00
Filed: 1981-09-16
Abstract: PURPOSE:To obtain an audible signal tone detecting circuit which has good detection precision and takes a short time for detection, by providing two memories, a read address circuit, a comparing circuit, and a deciding circuit. CONSTITUTION:When a digital code sequence for showing an audible signal tone to be detected is applied to an input terminal 23 and does not coincide with an output code of a memory 20, the output of a memory 28 is fetched in a read address circuit 21 immediately and outputted to the memory 20. The output code of the memory 20 then coincides with the received digital code and the read address circuit 21 goes up according to a sampling clock. The memory 20 outputs a digital code correspondingly, but its output coincides with the received digital codes completely, so while the audible signal tone to be detected is applied to the input terminal 23, a comparing circuit 22 outputs ''1'' continuously. A deciding circuit 29 decides on that. Thus, the audible signal tone detecting circuit has high detection time and short detection time.
Patent JP-S6091986-A (JP)
Title: Development vector for reinorcing production of polypeptide, plasmide containing the same, host containing said plasmid, product prepared by said host and method relatig thereto
Inventor: HAIMU ABUIBU
IPC: C12P21/00
Filed: 1984-07-13
Abstract: Disclosed is an improved plasmid which upon introduction into a suitable Escherichia coli host cell containing the thermolabile repressor CI, renders the host cell capable, upon increasing the temperature of the host cell to a temerature at which the repressor is destroyed, of effecting expression of a gene encoding superoxide dismutase inserted into the vector, and production of the superoxide dismutase encoded by the gene.
Patent JP-S5848180-A (JP)
Title: Character decision processing system
Inventor: IIDA YUKIYASU
IPC: G06K9/00
Filed: 1981-09-16
Abstract: PURPOSE:To read a character string, which contains different kind of characters whose forms are similar, with high precision by previously inputting information on whether  two character strings are adjacent to each other or not through a form, and then  counting the frequencies of those two character strings during reading operation. CONSTITUTION:Information on whether two character strings are adjacent to each other  or not is inputted previously through a form, and during reading operation, the frequencies of those two character strings are counted to select a possible character for  an input character. For example, the form is scanned through a scanning part 20  under the command of a control part 10, and the picture signal of the input character  obtained by photoelectric conversion is transferred to a recognition part 30 to perform  recognition processing, thereby sending the code of the candidate character for the  input character to the control part 10. Then when the input form has underfined front  and back relation, the readout result is written in a front and back relation table  storage part 60 through an interpretation part 50 for the form having underfined  front and back relation. When the input document is a form to be read, the candidate  character is sent to a decision part 70, whose decision result is sent out through an  output line 72; and a character string frequency counting part 80 counts the frequencies of those two character strings.
Patent JP-S61296815-A (JP)
Title: Apparatus for synchronizing first and second signals
Inventor: KUREIGU ESU KEI KURATSUPU
IPC: H03L7/08
Filed: 1986-06-20
Abstract: Disclosed is an apparatus for synchronizing a first signal wilh a second signal comprising a plurality of delay means D<sub>i</sub> as i goes from 1 to N, where N is an integer, each delay means D<sub>i</sub> having an input I<sub>i</sub> and a delay output O<sub>i</sub> for delaying a signal received at the respective input I, by an increment 8t of time in supplying the delayed signal at the respective delay output O<sub>i</sub>.The first delay means D, of the plurality of delay means is connected to receive the first signal at its input I<sub>1</sub>. Each of the other delay means D,, for i equal to 2 to N, are connected in series such that the respective input I<sub>i</sub> is connected to receive the delay output O<sub>i-1</sub> of the preceding delay means D<sub>i-1</sub>.A plurality of latch means L<sub>i</sub>, as i goes from 1 to N, are connected to be clocked by the second signal. Each of the latch means L<sub>i</sub> latches the signal at the delay output O<sub>i</sub> respectively for each of the delay means D<sub>i</sub>, in response to the second signal and supplies the latched signal at a respective latch output Q<sub>i</sub>.Output logic means, responsive to at least a subset of the plurality of delay outputs O<sub>i</sub> and plurality of latch outputs Q<sub>i</sub>, for supplying essentially a phase-shifted copy of the first aignal synchronized with the second signal is provided.
Patent JP-H09323672-A (JP)
Title: High-speed semi-trailer tractor with double axle rear wheels
Inventor: SATO EIICHIRO
IPC: B60K17/36
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed semi-trailer tractor equipped with double axle rear wheels. SOLUTION: Regarding a semi-trailer tractor 10 equipped with double axle rear driving wheels 18, a differential gear is made to operate at unexpected high speed.
Patent JP-2000338521-A (JP)
Title: Substrate for liquid crystal display device integrated with driving circuit
Inventor: MINAMINO YUTAKA
IPC: G02F1/1368
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate for liquid crystal display device equipped with a peripheral driving circuit having a D/A conversion function which can be mounted on one side and which gives a high definition display by forming three kinds of wirings including picture signal wirings for an pixel matrix, scanning signal wirings and pixel electrode wirings as three layers on the substrate. SOLUTION: After a first interlayer insulating film 15 is deposited, a contact hole is formed, source/drain electrodes 81, 82, 83 are formed, and then a second interlayer insulating film 16 is formed. In a pixel part, an insulating layer or a color filter is formed from a transparent insulating material. Then ITO to be used as the pixel electrode is formed and the ITO film is patterned. In this process, also three output lines 84, 85, 86 from a NAND circuit in the driving semiconductor are formed. A via hole or contact hole is formed in a necessary part of the first interlayer insulating film 15 and the second interlayer insulating film 16, and the via hole is filled with metal fine particles and particles of an org. conductive material to obtain electric contact with the semiconductor part or the like.
Patent JP-H0439632-A (JP)
Title: Light amplifier
Inventor: TOYONAKA TAKASHI
IPC: G02F1/35
Filed: 1990-06-06
Abstract: PURPOSE:To use an optical coupling method based upon a two-lens system and to improve optical coupling efficiency by arranging an optical element for correcting an optical path between the 1st and 2nd lenses in an optical coupling two-lens system. CONSTITUTION:An optical input from an optical fiber 4a is converted into parallel beams by the 2nd lens 16a, converged into the 1st lens 11a through an optical element 17a and then coupled with a light amplifying element 1. An optical output amplified by the element 1 is converted into parallel beams by the 1st lens 11b, converged by the 2nd lens 16b through an optical element 17b and coupled with an optical fiber 4b. Parallel glass plates, two wedge-type glass plates, or the like are used as the optical elements and the optical path of the lens system is corrected by adjusting the thickness, refractive index, incident angle, etc., of the elements. Since highly efficient optical coupling can stably be obtained, >=20dB light amplification can be attained.
Patent JP-H04368967-A (JP)
Title: Color copying machine
Inventor: KATAGIRI MASAYUKI
IPC: G03G15/01
Filed: 1991-06-18
Abstract: PURPOSE:To provide the color copying machine where a color hard copy of a high picture quality can be obtained and manufactured at a low cost. CONSTITUTION:A space light modulator element 10 is provided with a writing plane of an original image. A beam scanning means 15 and 18 are provided to scan over this space light modulator element 10 with laser beam. A light receiving means 16 is provided to carry out photoelectric conversion of the light obtained by the space light modulator element 10 modulating the laser beam from the beam scanning means 15 and 18. The original image is reproduced corresponding to the signal obtained by the light receiving means 16.
Patent JP-S5671823-A (JP)
Title: Magnetic recording
Inventor: YOKOYAMA KOUKI
IPC: C09D7/12
Filed: 1979-11-14
Abstract: PURPOSE: To obtain excellent magnetic anisotropy in vertical direction, by arranging magnetic fine particles having uniaxial anisotropy on the substrate so that the axis C is vertical to the substrate, and taking the average saturated magnetization value of the magnetic recordng layer as a specific value or less.  
     CONSTITUTION: The magnetic fine particles of the hexagonal system metal or intermetallic compound which have uniaxial anisotropy 0.2μm or less in average particle diameter, such as hexagonal cobalt and cobalt chromium alloy, are mixed with solvent and binder, the mixture is coated on the support substrate, and a magnetic field is applied and drying is made so that the axis C of coated magnetic fine powder particles is arranged orthogonal to the support substrate under the arrangement of magnetic field orientation. Further, as binder, polyvinyl chloride-acetate copolymer is used, and by specifying the amount of magnetic substance fine particles so that the average saturated magnetization of the magnetic recording layer formed with binder magnetic substance fine particles is always 4,000 Gauss or less, the objective magnetic recording body can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07136354-A (JP)
Title: Car seat pad
Inventor: TAMU BUYUU KAAKU
IPC: B60N2/70
Filed: 1994-06-28
Abstract: PURPOSE: To provide a pad for the backrest of a seat for an automobile containing an insert capable of the facing turnover of the at least same quality as the facing turnover of the pad entirely formed of a polyurethane foam with excellent comfortableness relating to humidity and temperature and excellent touch further. CONSTITUTION: A foam block is provided, the recess 8 closed by a base 9 on an opposite surface is provided on the supporting surface and the insert 12 composed of a material permeable to at least one of air and moisture is inserted there. The recess 8 is formed between two facing turnover grooves 6 for setting the two inner curves of a cover for covering the pad and symmetrical relating to the vertical center surface of the pad. The recess 8 is separated from the grooves 6 by the two shoulders 11 of a hard foam.
Patent JP-H04344971-A (JP)
Title: Character processor
Inventor: KATOOKA TAKASHI
IPC: G06F17/22
Filed: 1991-05-22
Abstract: PURPOSE:To improve the accuracy of conversion by raising the priority of the KANJI (Chinese character) having good compatibility with a surname when there are plural conversion candidates of a person's name. CONSTITUTION:A conversion device 3 reads the KANJI data from a dictionary so as to convert the KANA (Japanese syllabary writing) data corresponding to the reading of the KANJI among the KANA data inputted from an input device 1. A character stroke number storage device 4 stores the number of character strokes in the KANJI when the attribute of the KANJI data converted by the conversion device 3 is a surname. A computer 5 performs calculation using the number of strokes in the KANJI and the number of strokes of the stored surname. A table storage device 8 stores a table for the degree of fortune based on the calculation result of the computer 5. A priority controlling device 7 adjusts the priority degree of the KANJI data of names.
Patent JP-S633421-A (JP)
Title: Package for semiconductor device
Inventor: NAGAE ISAO
IPC: H01L21/60
Filed: 1986-06-23
Abstract: PURPOSE:To secure sufficient bonding areas by a method wherein step difference parts are provided on the parts between bonding areas and fixing parts of a lead. CONSTITUTION:A ceramic substrate 11 with low melting point glass 12a is heated to soften the glass 12a so that a lead 16 as a leadframe may be fixed on the ceramic substrate 11. Next, another low melting point glass 12b is also softened to leave ceramic made frame 13 on the lead 16. At this time, the low melting point glass 12b is melted but prevented from flowing to bonding areas 19 of lead 16 by step differnce parts 20 provided on the leads 16. Finally, an image sensing element 17 is diebonded in a cettral recession of the ceramic substrate 11 while electrodes of the image sensing element 17 and corresponding bonding areas 19 of lead 16 are connected by metallic fine wires.
Patent JP-H0817533-A (JP)
Title: Socket with radiating function for ic package
Inventor: SATO MASATO
IPC: H01L23/38
Filed: 1994-06-29
Abstract: PURPOSE:To promote radiating effect of an IC package and maintain or improve its performance in addition to improvement of its convenience for use. CONSTITUTION:An IC 1 is inserted in a socket 11 with its lead pins 2. This socket 11 is inserted in the connecting position of a printed wiring board 3 with its pins 12. As a result, the IC is connected with the printed wiring board 3 through the socket 11. The socket 11 itself or its main part is made of a material of agreeable heat conductivity such as insulating ceramic. Heat generated from the IC 1 is radiated from the socket 11 and natural air cooling is promoted.
Patent JP-S5771560-A (JP)
Title: Tape recorder
Inventor: HIROSE FUMINORI
IPC: G11B27/029
Filed: 1980-10-20
Abstract: PURPOSE:To exactly erase a specific recorded part of a recorded magnetic tape, by detecting a silent part by an intermusic program detecting means in a reproducing mode, and controlling an erasing signal to be applied to an erasing head, by its detecting signal. CONSTITUTION:In a reproducing mode, when the second program of music is reproduced, an intermusic program erasing switch 23 is turned on, and an electric power supply is provided to an AC signal generator 21. In this case, the signal generator 21 is in a nonoperation state since an operation control switch 22 is set to the off side, no AC signal is applied to an erasing head 3, and the reproducing mode is continued. In this case, when a reproducing head 2 has reproduced a silent part corresponding to an intermusic program part of the second and third music programs of a magnetic tape 8, an intermusic program detecing means 20 detects the silent part of the magnetic tape 8, and switches the switch 22. As a result, the signal generator 21 starts its operation, the AC signal is applied to the erasing head 3, and the third music program is erased. In this way, only the third music program of the magnetic tape 8 is erased by controlling the AC signal.
Patent JP-H083067-A (JP)
Title: Insulin analogue preparation
Inventor: DAIAN RII BAKEISA
IPC: A61P9/00
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a human insulin analog complex, containing a human insulin analog compound, zinc ion and a phenol derivative in a specific proportion, excellent in chemical stability and rapid absorptivity and useful as a parenteral therapeutic agent, etc., for diabetes. CONSTITUTION: This insulin analog complex is a hexamer complex containing (A) a human insulin analog in a hexamer conformation such as LysB<28> ProB<29> - human insulin or Asp<28> -human insulin, (B) two zinc ions and (C) three molecules of a phenol derivative which is m-cresol, phenol or a mixture of the m-cresol with the phenol. An isotonicity agent such as glycerol and a buffer such as sodium phosphate can be contained in the complex to afford a parenteral pharmaceutical formulation.
Patent JP-2000338296-A (JP)
Title: Storage tank for plutonium solution
Inventor: YABU TOMOHIKO
IPC: G21F9/22
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To effectively cool a plutonium solution by using the other cooling water systems even when a cooling water system stops locally. SOLUTION: In a storage tank for a plutonium solution, a double drum that consists of an inner drum 1 and an outer drum 2 is closed with a bottom plate 3 and a top plate 4 to form an annular space 5 between the inner drum 1 and the outer drum 2. In the annular, space 5, two partition boards 11a and 11b are provided that partition it into two regions by allowing them to correspond to cooling jackets 6a and 6b respectively. The two regions in the annular space 5 partitioned by the partition boards 11a and 11b are not separated completely and communicate with each other through upper and lower interstices.
Patent JP-H07682-A (JP)
Title: Driving motor support device for washing machine
Inventor: NOGUCHI YOSHIYUKI
IPC: D06F35/00
Filed: 1993-06-18
Abstract: PURPOSE:To efficiently transmit a power by a transmission belt and suppress vibration and noise at minimum. CONSTITUTION:A pulley 9 directly connected to a pulsator 5 side and the motor pulley 13 of a driving motor 11 are transmissively connected to each other by a transmission belt 15. On the other hand, the driving motor 11 is supported on the mounting surface 23 of the floor board panel 21 of a washing machine body 1 through a plurality of elastic bodies 19, and the mounting surface 23 of the floor board panel 21 is inclined to the horizontal surface.
Patent JP-2000340129-A (JP)
Title: Color cathode-ray tube
Inventor: YASUDA TSUKASA
IPC: H01J29/07
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the plane vibration of a shadow mask with lowcost lightweight constitution by bending the edges, corresponding to the lateral ends of an image plane, of a shadow mask at a nearly right angle, and making the bent parts abut on a pair of parallel plates, corresponding to the lateral ends of the image plane, of a mask frame. SOLUTION: The lateral ends of a shadow mask 11 is bent at a nearly right angle before assembly to form bent parts 14, and after assembly, the bent parts 14 abut elastically on the inner abutting parts of lateral plates of a mask frame 12. When external vibration from a speaker or the like is transmitted to the shadow mask 11 through peripheral air and the mask frame 12, the shadow mask 11 vibrates a moment, and its vibrational energy is transmitted to the abutting parts in an extremely short time and changed into frictional energy by the mutual rubbing of the bent parts 14 and mask frame 12, and the vibration of the shadow mask 11 is converged.
Patent JP-S5938154-A (JP)
Title: Repulsive skid for four-wheel drive vehicle
Inventor: TOBAYAMA HIDEO
IPC: B62B19/02
Filed: 1982-08-24
Abstract: PURPOSE:To prevent the failure of a fender, by attaching S-letter-like metal plates in side positions below the left and right sides of the bumper, and as well by giving repulsiveness to the metal plate so that an obstacle is completely run over without hindrance affecting the travelling of a vehicle. CONSTITUTION:A metal plate 1 has its front section (a) arcuately curved upward so that an S-letter-like cross-sectioned shape or a curved shape which gives troughness against impact to the entire metal plate. A reinforcing rod 2 is pivotally attached to the metal plate 1 at its lower end (b) so that the rod 2 is rotatable, and is also attached to a vehicle frame at its upper end through a fixture (c). An attaching fixture 3 which is attached to the side of the metal plate 1, is connected to the vehicle frame. The metal plate 1 is attached to each of lateral positions which are below the left and right sides of a bumper in the front of a vehicle body with a space of about 3-5cm being defined between the arcuate part (a) of the metal plate 1 and the vehicle body, by means of the reinforcing rod 2 and the attaching fixture 3 which are attached and secured to the vehicle frame.
Patent JP-S5849551-A (JP)
Title: Air service brake system of automobile
Inventor: SHIMONOHORI SHIROU
IPC: B60T17/00
Filed: 1981-09-18
Abstract: PURPOSE:To avoid reduction in power of an internal-combustion engine when it is accelerated, by executing the driving of a compressor when the truck is braked. CONSTITUTION:When a foot load on an acceleration pedal is released during driving of a truck, a solenoid valve 19 is opened. Compressed air from an air tank 11 is then fed into an exhaust brake device 18, thereby actuating an exhaust brake. Operation of the solenoid valve 19 causes actuation of a solenoidal three- way control valve 17 so that a compressed air at the lower side of the three-way control valve 17 in an air pressure control pipe 22 is exhausted. Namely, an unloader valve of a compressor 12 is lifted to close a suction valve so that the compressor 12 is put into the condition that it is supplied with air. In case a brake pedal 15 is stepped on, the three-way control valve 17 is actuated and the successive operation is similarly carried out.
Patent JP-S6216340-A (JP)
Inventor: OBARA MICHIYA
IPC: B65D6/24
Filed: 1985-07-03
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。