baber/WOPTO huggingface dataset:
Patent JP-H02223133-A (JP)
Title: Dc type discharge display device
Inventor: UCHIIKE HIRATATSU
IPC: G09G3/28
Filed: 1989-02-23
Abstract: PURPOSE:To increase the discharging current per discharge cell even on a display screen with a limited area and realize high intensity by providing multiple auxiliary cathodes made of a material operable as a discharge cathode at the middle section of multiple insulating bulkheads in the thickness direction. CONSTITUTION:Multiple insulating bulkheads 4 are divided into upper and lower insulating bulkheads 4a and 4b respectively, and multiple auxiliary cathodes 3 made of a material operable as a discharge cathode are provided between them. Both side faces of the auxiliary cathodes 3 are exposed to the discharge space. Since auxiliary cathodes are provided at the middle section of multiple insulating bulkheads in addition to multiple main cathodes, the area of portions of cathodes exposed to the discharge space is expanded. The discharging current per discharge cell is increased, and the intensity is improved than the conventional one even for the display screen with the same area.
Patent JP-S51118470-A (JP)
Title: Liquid crystal display clock
Inventor: NAKAJIMA TOORU
IPC: G09F9/00
Filed: 1975-04-09
Abstract: PURPOSE: By means of putting transparent electrode segment of transparent baseplate in radial manner, together with installing an illumination basing on the center of the liquid chrystal, thereby simplifying the read-in through perorming the former type needle-type time indicator as well as enableing the read-in in the darkness. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59206498-A (JP)
Inventor: MAAKU EDOWAADO KUSHIYUMAN
IPC: C11D3/39
Filed: 1984-03-07
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-S51118105-A (JP)
Title: Oil sealed pumping apparatus
Inventor: SAWADA TOYOJI
IPC: F04B43/06
Filed: 1975-04-10
Abstract: PURPOSE:Above mentioned apparatus equipped with bellows to a pump and with opening and closing valves in pipe passage. This apparatus can satisfied with necessary condition such as sampling and mixing at a high precision degree.
Patent JP-H02222539-A (JP)
Title: Manufacture of passivation film
Inventor: OOUCHI SHIYUUICHIROU
IPC: H01L21/3205
Filed: 1989-02-23
Abstract: PURPOSE:To prevent erosion of an Al wiring, to prevent the intrusion of extrinsic impurity ions and to make it possible to improve the quality of a passivation film by a method wherein a first insulating film is formed on a semiconductor device and after the insulating film is subjected to anisotropic etching, a second insulating film is formed. CONSTITUTION:A first insulating film 14 is formed on a semiconductor device formed on the surface of a semiconductor substrate and after the film 14 is subjected to anisotropic etching, a second insulating film 15 is formed on the above semiconductor device. For example, an interlayer insulating film 12 of a film thickness of several thousand Angstrom  is formed on a semiconductor substrate 11 and after a 6000 to 12000-Angstrom  thick Al wiring 13, which is used as an electrode, is formed, a phosphosilicate glass layer 14 of a film thickness of 3000Angstrom  or thereabouts is formed as a passivation film by a CVD method. Then, the layer 14 is subjected to anisotropic etching and the sidewall of the layer 14 is formed on the inner wall of such a narrow rough part as a contact hole. Then, a silicon nitride film 15 of a film thickness of 8000Angstrom  or thereabouts is formed by a CVD method again. The passivation film is manufactured via the above processes.
Patent JP-S56141151-A (JP)
Title: Cathode-ray tube
Inventor: YAMAMOTO KAZUO
IPC: H01J29/48
Filed: 1980-04-02
Abstract: PURPOSE:To reduce contact pressure to a conductive film and prevent its exfoliation, by mechanically separating an electron gun, held by a lead wire, and a contact ring, contacted to the conductive film with its own resilient force, and connecting these of said electron gun and contact ring with flexible lead wires. CONSTITUTION:A contact ring 21 provided with curved surface parts 23, contacted to a conductive film 5, flat plate parts 24, connecting the curved surface parts 23 and producing resilient force as a ring, and a slit part 25, relaxing and regulating the resilient force, is arranged between a neck glass tube 4 and a cup-shaped electrode 6, then the contact ring 21 and the cup-shaped electrode 6 are connected by flexible lead wires 22. An electron gun 13 is inserted into the neck glass tube 4 and held by a lead wire 12. in this way, though the contact ring 21 is moved sliding on the conductive film 5 at insertion, a less amount of its resilient force is only required enough by performing an electrical contact, thus exfoliation of the conductive film can be reduced.
Patent JP-S52122286-A (JP)
Title: Nematic liquid crystal composition
Inventor: SHIBAYAMA KIYOUICHI
IPC: C09K19/20
Filed: 1976-04-16
Abstract: PURPOSE: To obtain a novel composition which shows nematic liquid crystal phase at a temperature in the vicinity of normal one by mixing n-hexyl-p-n-butylphenyl terephthalate, n-butyl-p-n-butylphenyl terephthalate, and n-pentyl-p-n-pentylphenyl terephthalate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02222559-A (JP)
Title: Manufacture of dielectric isolation board
Inventor: NOGUCHI OSAMU
IPC: H01L21/762
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a board through a simple method without giving an adverse effect to the board by a method wherein an undercut section is provided just under a predetermined device forming region by etching only a high impurity concentration diffusion region, and a part other than the predetermined device forming region is thermally oxidized. CONSTITUTION:A diffusion region 2 of high impurity concentration is formed on a semiconductor substrate 1 of low impurity concentration, an epitaxial layer 3 of low impurity concentration is formed thereon, and parts of the epitaxial layer 3 and the diffusion region 2 other than the predetermined device forming region are removed. Then, only the high impurity concentration diffusion region 2 is etched to form an undercut section 7 just under the predetermined device forming region, and the part other than the predetermined device forming region is thermally oxidized. For instance, only a P<+>-type diffusion layer 2 is selectively etched using a hydrofluoric acid etching solution to form an undercut section 7 just under the P-type epitaxial layer 3 of the predetermined device forming region, and then an SiO2 film 8 is formed on the surfaces of the P-type substrate 1, the P<+>-type diffusion layer 2, and the P-type epitaxial layer 3.
Patent JP-H05237232-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-02-28
Abstract: PURPOSE:To further improve the interest of a game under variable display. CONSTITUTION:A game machine is provided with a variable-display control means variably starting multiple variable-display sections 79A-79I of a variable- display device 3, variable-display sections 79G, 79H, 79I constituting at least one of effective combination lines are determined as preset variable-display sections, and the stop control of the preset variable-display sections 79G-79I is performed after the stop control of the variable-display sections 79A-79F other than the preset variable-display sections 79G-79I.
Patent JP-H02223242-A (JP)
Title: Dsi device
Inventor: SHIOKA MASAFUMI
IPC: H04N1/32
Filed: 1989-02-23
Abstract: PURPOSE:To perform normal G3.FAX communication by providing an incoming call station identification signal detector and a speech path switching circuit, inserting pseudo voice to a speech line shown by a FAX control signal, and setting the hang-over time of the voice at a prescribed time. CONSTITUTION:The incoming call station identification signal detector 14 for G3.FAX is provided at a reception part D, and the pseudo voice is inserted to the input stage of a voice detector 4 on the speech line when detecting the G3.FAX, and also, the hang-over time is controlled. Therefore, a G3.FAX signal is prevented from being interrupted on the middle way of communication even when the audio rate of an input speech line is increased, which attains the satisfactory transmission of the signal. Also, since the speech line by-passes a delay circuit 3 when the G3.FAX is detected, delay time can be reduced. In such a way, it is possible to perform the normal G3.FAX communication by a bidirectional communication system.
Patent JP-H07247195-A (JP)
Title: Apparatus for producing thin film
Inventor: TANAKA HIDEYUKI
IPC: H01L21/203
Filed: 1994-03-15
Abstract: PURPOSE:To provide an apparatus for producing a thin film capable of solving problems that molecules of a forming material are polyatomic ones and readily induce crystal defects and producing the thin film reduced in density of the crystal defects in relation to the apparatus for producing the thin film so as to prepare a semiconductor element, etc. CONSTITUTION:This apparatus for producing a thin film is capable of heating a solid Si 16 set in the interior of a Knudsen cell (K-cell) 15 in a vacuum vessel 11, producing an Si molecular beam 17, making the molecular beam 17 reach a reflecting plate 19, then irradiating a substrate 13 therewith without directly irradiating the substrate 13, at this time, not only reflecting the molecular beam 17 but also causing the dissociation in the molecular beam by the reflecting plate 19 and converting Si2 molecules in the molecular beam 17 into Si single atoms. Thereby, when the material for the thin film in the form of the single atoms is fed to the surface, the defects are not developed.
Patent JP-S62201652-A (JP)
Inventor: TOKI HARUMITSU
IPC: B02B7/00
Filed: 1986-02-28
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-H08242238-A (JP)
Title: Communication controller and control method therefor
Inventor: OKANE SHOJI
IPC: H04L29/08
Filed: 1995-03-03
Abstract: PURPOSE: To enable a communication controller to be applied to an ABR system by providing a transmitting part with a timing adjusting means and updating the sending timing of sent data based upon predetermined data. CONSTITUTION: A counter 50 and a content addressed memory(CAM) part 51 in a transmitting part 251 execute operation for changing the transmission timing of a virtual channel(VC) in accordance with the peak rate value of each VC under the control of a transmission controller 40. In this case, the sending time of a VC to be outputted next is previously stored in the CAM part 51, and when the sending time coincides with a value indicated by the counter 50, a VC corresponding to an address storing the coincident sending time is determined as a sending VC. Thereby the sending time of respective VCs can be successively determined and the increment of VCs can be dealed only by increasing memory capacity. Since a software switch is unnecessary, cell sending speed can quickly be changed.
Patent JP-S63211471-A (JP)
Title: Write/read-out system for image data in image store memory
Inventor: MIYAZAKI TOSHIAKI
IPC: G06F12/16
Filed: 1987-02-27
Abstract: PURPOSE:To read out an image data in accordance with whether the image data can be used or not, by writing it by adding a check data showing the validity of this image data, at the time of storing the image data in an image store memory. CONSTITUTION:A recognition control circuit 28 controls a check pattern generating circuit 24 so as to generate a different check pattern 34 at every slip unit. in such a way, in an image store memory 27, an image data 33 and a check pattern 34 are stored in prescribed areas, respectively. The recognition control circuit 28, first of all, reads out the check pattern 34 stored in the image store memory 27, prior to the start of the recognition, decides whether the image data 33 stored in the image store memory 27 can be used or not, based on this check pattern 34, reads out the image data 33 from the image store memory 27 in accordance with its decision and executes the recognition. In such a way, the image data can be read out in accordance with whether the image data can be used or not.
Patent JP-H11221836-A (JP)
Title: Sheet insert injection molding method
Inventor: ADACHI NAGAYASU
IPC: B29K105/20
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To upgrade the dimensional accuracy of an insert member by using a synthetic resin sheet with an opening part as a sheet when molding an insert filled with a molten resin after the insert member introduced into a mold cavity is covered with the sheet. SOLUTION: An insert member 4 made of sintered ferrite is set in a mold cavity 3 which is sectioned by a stationary mold 1 and a movable half 2, and a polypropylene sheet 6a with an opening part 5 is set in such a manner that the insert member 4 is covered. Next, the interior of the mold cavity 3 is filled with a polyethylene terephthalate resin and thus insert injection molding is performed to obtain an article of manufacture. The opening part 5 of the synthetic resin sheet controls the rupture of an irregular sheet by the pressure of the molten resin and the irregular flow of the molten resin entailing the former. Consequently, it is possible to prevent the change of a position for the insert member 4 and its exposure from occurring.
Patent JP-H02222055-A (JP)
Title: Automatic inserting circuit for i/o recovery time
Inventor: OKAMOTO YOSHINORI
IPC: G06F13/42
Filed: 1989-02-22
Abstract: PURPOSE:To attain the working of an automatic inserting circuit for I/O recovery time with no change of software despite increase of the CPU working speed by performing the comparison between the chip selection signal set right before a latch circuit and the present chip selection signal and delaying forcibly the next bus cycle when the coincidence is obtained between both chip selection signals. CONSTITUTION:A comparator 2 compares the immediately preceding chip selection signal latched by a latch circuit 1 with the present chip selection signal. When the coincidence is obtained between both selection signals, the continuous accesses are detected and a control signal is supplied from the comparator 2. Then the next bus cycle is forcibly delayed by a delay circuit 3. As a result, the I/O recovery time is automatically inserted with no change of software despite the increase of the CPU working speed. Then the system interchangeability is improved.
Patent JP-S52127946-A (JP)
Title: Coating apparatus by electrodeposition
Inventor: ODANAKA MASAMITSU
IPC: C25D13/00
Filed: 1976-04-19
Abstract: PURPOSE: A coating apparatus which consists of an electrical insulating shields set lengthwise in the electrodeposit coating tank and electrode plates set between the electrical insulating shields and articles to be coated and connected to the respective voltage regulator, thus reducing the amount of coating material and the coating cost considerably, and also preventing the loss of rust-proof properties at the border line of the coatings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63210636-A (JP)
Title: Detection circuit of semiconductor sensor
Inventor: ISHIHARA TSUTOMU
IPC: G01L1/22
Filed: 1987-02-26
Abstract: PURPOSE:To stabilize operation against the variation of a use condition such as temp. or power source voltage, by bringing a bridge circuit and a constant current circuit to circuit constitution suitable for integration. CONSTITUTION:A bridge circuit 100 consists of piezoelectric resistor elements 1-4. One exciting terminal 6 of the bridge circuit 100 is connected to a power source voltage terminal 5 and the other exciting terminal 7 thereof is connected to the drain of N-channel type MOSFET 10. An operational amplifier 20 controls the voltage of the gate terminal of N-channel type MOSFET 10 so that the voltage of an inversion side input terminal becomes equal to the reference voltage generated from a reference voltage generating circuit 30 to supply the current equal to the current flowing to a resistor 40 to the bridge circuit 100.
Patent JP-H11248138-A (JP)
Title: Aerator
Inventor: TAKEUCHI YASUTO
IPC: F23J15/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an aerator for continuously stably conducting an aeration. SOLUTION: The aerator comprises an air supply source, a heating means for heating an air supplied from the source, a line L15 for supplying the air after heating by the heating means to a hopper 23 of a dust collector, and a constant flow valve V2 for maintaining a pressure of the air of upstream side constant to supply it to a downstream side. In this case, since a pressure of the air of upstream side from the valve V2 is maintained constant, the air of a predetermined amount is supplied to the downstream side of the valve V2 by an operation of the valve V2.
Patent JP-S52129167-A (JP)
Title: Conveyor for longitudinal materials
Inventor: JINNO TAKEHIKO
IPC: B65G47/78
Filed: 1976-04-19
Abstract: PURPOSE: A pipe-turning arm is rotated by only a cylinder so that several pipes, out of pipes that are continuously fed, are taken out and bundled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55137425-A (JP)
Title: Cock device
Inventor: NAKAMURA HACHIROU
IPC: F23N5/26
Filed: 1979-04-12
Abstract: PURPOSE: To rectify the gas and air flow in a cock for protecting the pilot burner against extinguishment by installing a filter, hydraulic pressure response spring and  hydraulic pressire response valve in order from the closed side in the hydraulic  pressure response valve chamber.  
     CONSTITUTION: The actual body 6 of a cock is equipped with a pilot conduit- mouth 8a for guiding gas to a pilot burner 9, hydraulic valve chamber 14, and valve member 7. In the hydraulic valve chamber 14, a filter, hydraulick spring 11, and hydraulic valve 12 are installed in order from the closed wide. Thus, turning a knob from the state where only the flame of the pilot burner is lighting to "MAIN" allows gas to flow in the direction of the solid-line arrows and to become swirly before the filter 10, so that the air is prevented from quickly flowing into the pilot- burner conduit 8. Therefore, the extinguishment of the pilot burner can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04297396-A (JP)
Title: Airplane controller
Inventor: FURUKAWA TOSHIO
IPC: B64C13/18
Filed: 1991-03-11
Abstract: PURPOSE:To secure an airplane controller for increasing the stability or mobility of an airplane as adapting to a variation in flight environment or an alteration in flight conditions. CONSTITUTION:Using a deviation between an output signal of a normative model 17, inputting an airplane increasing speed command signal 11, and an airplane lateral accelerating signal 12, the stability of an airframe is increased as automatically regulating a control parameter. In addition, since it has such a mechanism that regulates the control parameter automatically, there is such an advantageous effect that it is unnecessary to set this control parameter.
Patent JP-S60189243-A (JP)
Title: Interlayer insulating film
Inventor: ITOU MASANOBU
IPC: H01L21/31
Filed: 1984-03-09
Abstract: PURPOSE:To obtain a stable interlayer insulating film to be used for the multilayer wirings of a semiconductor device, etc. by a method wherein the interlayer insulating film is constructed of a laminate containing a polyimide resin film, and both or any one side of a metal Cr film and a Cr oxide film. CONSTITUTION:A first polyimide resin film 13 is formed on a substrate 11 formed with lower part electrodes 12 of the plural number of pieces, and Cr metal or Cr oxide is coated thereon according to the sputtering method or the evaporation method to form a film 14. A second polyimide resin film 15 is formed to form an interlayer insulating film 16 consisting of the films 13, 14, 15. A through hole 18 is formed, and an upper part electrode 19 is adhered to be formed. According to employment of the polyimide resin film, the degree of flatness of the surface of the device is enhanced. Because the metal Cr film and/or the Cr oxide film is utilized, stress of polyimide resin is relieved to enable to check generation of a crack, and moreover, the projection of a lower part electrode such as an Al electrode, etc. can be checked effectively.
Patent JP-S61204488-A (JP)
Inventor: FUJIWARA KENICHI
IPC: E06B3/02
Filed: 1985-03-07
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-H09235377-A (JP)
Title: Production of siloxane copolymer
Inventor: KAWABATA HIROSUKE
IPC: C08G77/445
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively obtain a siloxane copolymer excellent in flame retardancy, moldability, mold releasability and surface smoothness with a low level of discoloration and useful as a container by allowing a polycarbonate to react with a specific silicon compound in the presence of a cobalt compound. SOLUTION: In the presence of an esterification catalyst or an ester- interchange catalyst (A), a cobalt compound (B) such as cobalt acetate, cobalt carbonate or cobalt benzoate, a polycarbonate or diol dicarbonate (C), as necessary, (D) a dicarboxylic diester, (E) a silicon compound of formula I [R<1> -R<4> , X, Y are each H, a (substituted) organic group; (a) is 0-5,000] or formula II [(b) is 3-20] are allowed to react with each other. In a preferred embodiment, the component B is used in an amount of 0.00001-1 pts.wt. per 100 pts.wt. of the copolymer to be produced.
Patent JP-S54137448-A (JP)
Title: Repairing seal for piping
Inventor: KOIZUMI YOSHIYUKI
IPC: B23K9/02
Filed: 1978-04-19
Abstract: PURPOSE: To permit safe and inexpensive repairing by welding by preventing the  leakage of a fluid of a high inflammability by using a hollow ball into which an incombustible fluid is filled by pressure for isolating combustible fluid when piping through which a combustible fluid is likely to leak is repaired by welding.  
     CONSTITUTION: When repairing the piping 3 between the oil storage tanks 1 and 1', the main valves 2 and 2' are closed and the portion 8 to be repaired is cut off by a saw while cooling it with water, the cut portion is inserted with the piping 11  with the blind lid 9 and the opening 10, and the hollow ball 13 connected to the rubber hose 12 is inserted into the portion to be sealed. Then, N 2  gas is forced into the ball 13 through the bomb 14 and the hose 12 to expand the ball enough to closely contact with the inside circumference of the piping 3. Thus, the leakage of combustible fluid is completely prevented and then the junction 16 is welded. After completion of welding, the valve 18 is opened to reduce the pressure of the ball 13 in order to take it out of the nozzle 10 and then the blind lid 9 is covered for the completion of repairing. Thus, piping can be repaired by welding without the need to draw out the content of tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11243076-A (JP)
Title: Anodization method and apparatus and manufacture of semiconductor substrate
Inventor: SAKAGUCHI KIYOBUMI
IPC: H01L21/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device suitable for forming the porous region having a multilayer structure and the manufacturing method of a semiconductor substrate, wherein the method is applied. SOLUTION: An Si substrate 102 to be processed is held between an anode 106 and a cathode 104 in an anodization tank 101. Anodization process is performed in the electrolyte solutions 141 and 151. Thereafter, the first anodization solutions 141 and 151 are replaced with the second electrolyte solutions 142 and 152. The Si substrate 102 is subjected to further anodization. Thus, a porous layer having multilayer structure is formed on the Si substrate 102.