baber/WOPTO huggingface dataset:
Patent JP-S5677878-A (JP)
Title: Color picture forming device
Inventor: SHINOZAKI AKIRA
IPC: G03G15/01
Filed: 1979-11-27
Abstract: PURPOSE: To enable the operator in front of the front face of the device to copy in full-surface exposure mode and in slit exposure mode while miniaturizing the device by arranging a photoreceptor screen, transfer paper transporer, developing device, and full-surface exposure optical system at the prescribed positions.  
     CONSTITUTION: Over original table glass 2, full-surface exposure optical system X is provided and under it, slit exposure optical system Y and photoreceptor screen  9 are provided. At the lower part of screen 9, developing devices 46W49 are provided and at the upper part, suction box 42 reciprocates along guide rod 41. Transfer paper transporter D is provided on the right side. In this constitution, shielding  screen device B is wound up for the full-surface exposure and after transfer paper is  moved to the left end by box 42 to perform transfer development for one color, it is  returned to the right end to perform fixation by a hot blast from dry wind duct 55. For other three colors, the operation is repeated similarly to complete a copy. For the slit exposure, shielding screen B is closed and the same operation is carried out. Thus, the operator can perform two kinds of exposure at the front face of the device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05340133-A (JP)
Title: Bearing section structure of atrium roof
Inventor: KUMAGAI TOSHIO
IPC: E04H1/00
Filed: 1992-06-12
Abstract: PURPOSE:To control an earthquake by utilizing atrium roofs by hanging the atrium roofs among a plurality of adjacent buildings through posts and wires and absorbing relative displacement among mutual buildings. CONSTITUTION:Posts 4 composed of reinforced concrete, etc., are disposed in upright on the penthouses of adjacent multistoried buildings 1, 2 at a regular interval. The bearing sections of an atrium roof are hung and held on the posts 4 through hanging wires 5, and brought to a horizontally movable state in the arbitrary direction. When a vibration is generated, relative displacement between mutual buildings 1, 2 is absorbed, and horizontal force is reduced. Accordingly, the analysis of the composite behavior of mutual buildings can be diminished while a design can be simplified, and the generation of torsional moment to the building can be prevented and a roof can follow up freely to the large deformation of the building.
Patent JP-H054825-A (JP)
Title: Production of glass article
Inventor: DANZUKA TOSHIO
IPC: C03B37/018
Filed: 1991-06-25
Abstract: PURPOSE:To provide a process for producing a glass article having high quality, especially an optical fiber preform or a pipe as an intermediate product of the preform. CONSTITUTION:A deposit of glass soot is synthesized on the outer circumference of a starting rod by vapor-phase axial deposition process and the soot is clarified optionally after pulling out the starting rod to obtain a pipe or a solid glass rod. In the above process, the synthesis is performed while controlling the ratio (M/V) (M is weight increase of synthesized glass soot deposit and V is pull-up speed of the glass soot deposit) according to the measured outer diameter of the starting rod by using a means for determining the weight change of the starting rod and a means for determining the outer diameter of the starting rod before the deposition of the glass soot on the outer circumference. A preform having stable fiber properties can be synthesized in high reproducibility by this process. The shape yield of a glass pipe can be improved.
Patent JP-H04279057-A (JP)
Title: Static ram cell
Inventor: ARUBERUTO OO ADAN
IPC: H01L27/11
Filed: 1991-06-25
Abstract: PURPOSE:To obtain a static RAM cell which allows a size of cell to be reduced by connecting a gate electrode of a bulk transistor forming a flip-flop which becomes a memory element with a drain region or a source region of an access transistor in self-alignment manner instead of a buried connection. CONSTITUTION:A gate electrode of a first bulk transistor Tr1 is formed on a gate oxide film 11 which is formed on a semiconductor substrate 100 and is extended to an upper face of an element separation region 12. A drain region 2 which is a diffusion region of a third bulk transistor Tr3 is formed being adjacent to the element separation region 12 and a gate electrode 13 of the third bulk transistor Tr3 is formed. At a first conductive strap layer 3, the formation is made on a gate electrode 1 and a drain region 2 via an insulation film 14. Since the insulation film is not formed at a shoulder portion of the gate electrode 1 on the element separation region 12, the gate electrode 1 and the drain region 2 are connected in self-alignment manner by the first conductive strap layer 3.
Patent JP-S6130794-A (JP)
Inventor: YAMAOKA MITSUAKI
IPC: G21C5/18
Filed: 1984-07-24
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-2000058831-A (JP)
Title: Mis semiconductor device and non-volatile semiconductor storage device
Inventor: KOIKE MASAHIRO
IPC: H01L29/78
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of MIS structure, where thermal excitation current at a limited temperature and current from the vicinity of a Fermi level are suppressed, the leakage current can be reduced and an insulating layer in which the insulating film of a high permittivity and the insulating film of the low permittivity are stacked is used. SOLUTION: In a semiconductor device having MIS structure where an electrode is formed on a silicon substrate through an insulating layer, the insulating layer is formed by stacking a Si3N4 film 2 whose band gap for reducing tunnel current by thermally excited electrons is not less than 4.5 eV, and a TiO2 film 3 whose permittivity for reducing tunnel current from the vicinity of a Fermi level is not less than 30. The respective film thicknesses of the stacked insulating films 2 and 3 of the insulating layer are set to the rate for setting tunnel current to be lower than a case, where only the single layer of the insulating films 2 and 3 whose film thickness are similar to the film thickness of the insulating layer exists, at a condition that the film thickness of the insulating layer, which is oxide film-converted, is constant and at the condition of a limited temperature.
Patent JP-H05346277-A (JP)
Title: Refrigerator
Inventor: UENO AKITOSHI
IPC: F25B47/02
Filed: 1992-06-12
Abstract: PURPOSE:To prevent an overheating state of a compressor due to an insufficient amount of refrigerant in circulation because of a decrease in a low pressure caused by frosting in a refrigerator before the refrigerator is started to be defrosted in the refrigerator in which its defrosting operation is periodically conducted in a defrosting cycle. CONSTITUTION:The refrigerator comprises a first injection circuit 25 formed in a series circuit of a first solenoid valve 26 and a first capillary 27 to inject refrigerant liquid of a high pressure refrigerant liquid line 36 into a refrigerant gas suction line 3, and solenoid valve control means 43 for opening the valve 26 until a defrosting operation in which a low pressure is decreased is started before the operation is started.
Patent JP-S5582417-A (JP)
Title: Multi-parallel conductor connecting device in stationary induction appliance
Inventor: KITSUKA TAKESHI
IPC: H01F27/28
Filed: 1978-12-14
Abstract: PURPOSE: To make it possible to prevent local heating due to flux leakage effectively by the use of simple structure, by dividing outgoing lead wire into slits at its lower end and connecting each of divided end parts with those of parallel winding conductors.  
     CONSTITUTION: Static plate 10 fitted to the upper surface of low-voltage-side winding or high-voltage-side winding 12, constituting a transformer, together with lower static plate, holds a wire between them for fixation. Plate 10 is made to form a ring having orifice 14 for passing lead wire 26, while one end part of lead wire 26 is divided in four to form slit 28 corresponding to wires 18, 20, 22 and 24. The ends thus divided are connected with those of conductors respectively. Structure becomes simple because the ends of winding conductors are connected with the divided ends of outgoing leads without connecting plate. Furthermore, generation of overcurrent due to interlinkage with leakage flux is prevented and, even if it occurs, local heating can be avoid as it is discharged effectively from slit 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5484972-A (JP)
Title: Measurement method for thickness of epitaxial layer
Inventor: NAKASHIMA MASAKI
IPC: H01L21/66
Filed: 1977-12-20
Abstract: PURPOSE: To measure the acurate thickness of an epi-layer without breaking the layer, by using laser beam to form a spot-shaped hole on one face of a semiconductor single crystal substrate and obtaining the thickness of the epi-layer from the size of a stacking fault generated correspondingly to the hole when the layer is epitaxially grown on the other face.  
     CONSTITUTION: Laser beam 2 is irradiated onto the reverse face of Si wafer 1, which has the surface subjected to mirror finishing, to open hole 3 partially, and a stress centralizing point is generated from this hole 3 up to the surface of wafer 1. Next, when epi-layer 4 is grown on the surface of wafer 1, stacking fault 5 is generated around the center of the stress centralizing point in layer 4. Then, a microscope is used to observe fault 5, and size length l of a regular triangle of fault 5 is obtained to obtain thickness t of epi-layer 4 dependently upon t 0.816l. Thus, the thickness of epi-layer 4 can be measured easily in a short time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63316614-A (JP)
Title: Automatic voltage switching power source circuit
Inventor: MAEKAWA TAKIO
IPC: H02M7/12
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a constant output automatically at all times even for different input source voltage, by providing switching means in both high output lines in a power source circuit having high and low output terminals at the secondary of a low frequency transformer. CONSTITUTION:Two output windings 2, 3 are provided at the secondary of a low frequency transformer T so as to form a high output terminal (ta), a low output terminal (tb) and a common terminal (tc). Full-wave rectifiers Rec are arranged between respective output terminals and the common terminal so as to feed high and low outputs V1, V2 to a load L. Switching control circuits A1, A2 are arranged in both lines at high output V1 side so as to connect/ interrupt both control circuits A1, A2 based on the output from an input voltage detecting block C when the input voltage is high. Consequently, high and low outputs V1, V2 can surely be switched and a constant output can be obtained.
Patent JP-S5580326-A (JP)
Title: Wirebonding in integrated circuit element
Inventor: KIRIYAMA KOUICHI
IPC: H01L21/60
Filed: 1978-12-12
Abstract: PURPOSE: To prevent drooping of wires by bending the ends of lead terminals upward; performing wire bonding, with the bent portions being compressed by a compressing tool; thereafter restoring the ends of the bent portions upward again by removing compressing tool.  
     CONSTITUTION: Bent portions 6a and 6b are formed by bending a specified length of the end portions of lead terminals 3a and 3b opposing a diced pat 2 upward, and the bent portions are compressed by a ring-shaped compressing tool 7. Then, an IC- element main body 4 which is fixed to the diced pat 2 is placed under the central opening portion of the compressing tool 7, and the electrodes of the IC are bonded to terminals 3a and 3b by using wires 5a and 5b. Then, the compressing tool 7 is removed and the bent portions 6a and 6b are restored upward, and the wires 5a and 5b are lifted. Thereafter, element 4 and wires 5a and 5b are sealed by resin. In this constitution, even though the wires 5a and 5b are pushed down by the resin, the wires do not contact with the pat 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01322035-A (JP)
Title: Toilet bowl device
Inventor: FUJITA KAZUAKI
IPC: E03D9/08
Filed: 1988-06-22
Abstract: PURPOSE:To improve the operation performance and cut cost by switching a nozzle which is set at an anus washing position by a common coil spring to a bidet washing position by the generated force of a coil spring made of shape memory alloy. CONSTITUTION:A common coil spring 8 and a coil spring 9 made of shape memory alloy are arranged on a nozzle unit 1, which is urged. Then, in the ordinary time, the nozzle unit 1 is in the pulled state to an anus washing position under the state where the coil spring 9 made of shape memory alloy is extended by the urging force of the common coil spring 8. When a bidet washing signal is supplied, a controller 4 operates, and the coil spring 9 made of shape memory alloy is put into electric conduction through a lead wire 15. Then, the shape is changed by the self heat generation, and the nozzle unit is projected to a bidet washing position or angularly changed against the common coil spring 9.
Patent JP-H0822612-A (JP)
Title: Composite magnetic head and manufacture of it
Inventor: NARISAWA KOSUKE
IPC: G11B5/39
Filed: 1994-07-05
Abstract: PURPOSE:To provide a head with high recording track density by selecting the thickness of a magneto-resistance effect (MR) element to be satisfied with a prescribed condition in a composite magnetic head with a required three poles structure. CONSTITUTION:The MR element 9 is held between a first thin film magnetic core 3 and a second thin film magnetic core 17, and a closed magnetic circuit is formed by the core 17, and a third thin film magnetic core 23 is formed on the core 17, and the composite magnetic head with the three poles structure is formed. When the film thickness T of the element 9 is selected so as to be satisfied with S<T for the step S of the core 17 on a side opposing to the core 23, linearlity of a recording gap part of an inductive head is improved, and an azimuth loss at a recording time is reduced remarkably. Thus, an off- track margin is enlarged, and the composite magnetic head with high recording track density is obtained.
Patent JP-S6133024-A (JP)
Title: Program discriminating receiver
Inventor: IWASAKI HIDEKI
IPC: H04H60/15
Filed: 1984-07-26
Abstract: PURPOSE:To listen assuredly the desired program information by transmitting the different program type codes for each program and detecting these codes through a receiver to secure the coincidence with a code set previously. CONSTITUTION:The output of an FM tuner part 2 is selected by a changeover switch SW4A and amplified 5 to be reproduced through a speaker 6. In this case, the output of an AM tuner part 3 is applied to a program discriminating signal detecting circuit 7 via a changeover switch SW4B. Then a specific program start discrimination code is detected and sent to a coincidence detecting circuit 8. This code is compared with a program start code pattern 9 set by a program setting switch SW11. When the coincidence is obtained through this comparison, a start coincidence signal is produced from the circuit 8. The SW4A is switched via an FF16, an OR circuit 12 and an FF13, and an information program given from the part 3 is reproduced through a speaker 6. A program end identificatioin code is delivered from the circuit 7 at the end of a program, and the coincidence is secured by the circuit 8 between said discrimination code of the circuit 7 and a program end code pattern 10. Thus, the SW4A is switched toward the part 2, and a listener can listen to the rest of the first program.
Patent JP-H06342280-A (JP)
Title: Video character pattern processor
Inventor: NAKAMATSU AKIRA
IPC: G06F3/153
Filed: 1993-06-01
Abstract: PURPOSE:To make operation efficient by generating and displaying a character pattern corresponding to an outline, and converting the character pattern into video data and displaying the data as an image. CONSTITUTION:An optional pattern which is drawn generally on paper and to be recognized as a character in a subsequent process, specially, a figure which is represented in two colors of black and white is scanned by an input means (scanner) 10 and inputted to an arithmetic means (arithmetic processing part) 14 as a group of featured discrete values. The arithmetic processing part 14 binarizes the pattern information, detects the border line between logic 0 and logic 1 as the outline of the pattern, and calculates a group of approximate curved lines or approximate straight lines generated dividing the border line into proper sections. Then the curved lines and straight lines are displayed as approximate patterns on display means (display device and video monitor) 19 and 20 and enabled to be corrected. Thus, an operator can perform the operation while confirming a display screen for the operation (display device 19) and a final target image (video monitor 20) at the same time.
Patent JP-S5855771-A (JP)
Title: Position display radar device
Inventor: SHIYOUJI KAZUTAMI
IPC: G01S7/22
Filed: 1981-09-28
Abstract: PURPOSE:To display marine chart information of less error on a radar screen, by correcting longitude line and latitude line errors on a marine chart due to a navigation  device on a basis of radar echo information and superposing and displaying marine  chart information and radar echo information. CONSTITUTION:Rectangular X and Y coordinates of a fixed target corresponding to radar echo information are stored in an echo information storage part 14 through a coordinate converter 13 or the like. Position information based on longitude and latitude due to a loran navigation device 15 or the like and bearing information due to a  gyro 17 are stored in a position information storage circuit 16 and a bearing information storage circuit 18 respectively. On a basis of marine chart information stored in  circuits 16 and 18 and high-precision range finding information due to a radar, a  parameter operating part 22 of a marine chart information operating part 21 calculates  positions of longitude and latitude lines on the marine chart at intervals corresponding  to setting, their inclination angles, etc. and corrects information in accordance with the  radar precision. Corrected information is stored in a marine chart information storage  part 28 through a line information operating part 27 or the like, and marine chart information of less error is superposed and displayed on a radar display by a synthesizing circuit 31 or the like.
Patent JP-H052582-A (JP)
Title: Document editor
Inventor: SORADA HIROSHI
IPC: G06F17/24
Filed: 1991-06-26
Abstract: PURPOSE:To offer a document editor capable of reducing operator's load and improving the working efficiency of document edition by enabling the operator to clearly check a space in a character string to be retrieved/substituted by his (or her) eyes. CONSTITUTION:This document editor is constituted of a storage device for storing document data, a 1st input means for inputting 1st character string, a 2nd input means for inputting 2nd character string, a retrieving/substituting means for retrieving document data stored in the storage means, and the same character string as the 1st character string inputted from the 1st input means exists, substituting the 2nd character string inputted from the 2nd input means for the character string concerned, a display means for displaying the input strings inputted from the 1st and 2nd input means, and a displaying means for converting a space detected in the character strings inputted from the 1st and 2nd input means into a mark displaying the space and displaying the mark on the displaying means.
Patent JP-S6215300-A (JP)
Inventor: HIROSE HEIHACHI
IPC: C11D7/60
Filed: 1985-07-12
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-S5870494-A (JP)
Title: Runaway preventing and memory checking system
Inventor: MATSUNAGA ATSUO
IPC: G06F11/00
Filed: 1981-09-29
Abstract: PURPOSE:To normally execute control when turning on a power source, to entirely stop runaway of a program, and exactly discriminate whether a position of each ROM is correcte or not, by a reset vector entered into each ROM, even in case of an erroneous insertion of plural ROMs. CONSTITUTION:When a power source is turned on, an instruction part 18 outputs the uppermost order address of each ROM. By this address, a vector address part 12-0 is read out, and its reset vector is transferred to a buffer 21. When control ends by this reset vector, the instruction part 18 reads out a checking part 12-1. As a result, an address and its check data of check data parts 13-1, 14-1 prove to be ''01'' and ''10''. These are held in a register part 17. This data is compared with the previous check data by an operating part 16 and it is confirmed that each ROM14 is in a normal positin, which is shifted to regular processing. An error of a set position of the ROM is detected by dissidence of a result of comparison of said operating part 16.
Patent JP-S6132445-A (JP)
Title: Semiconductor device
Inventor: KIKUCHI SATOSHI
IPC: H01L23/10
Filed: 1984-07-24
Abstract: PURPOSE:To enhance the reliability by removing the adverse effect of cracks in the back of a semiconductor chip on the characteristics by a method wherein a semiconductor chip is adhered via heat-resistant resin to a low melting point glass provided on the cavity of a semiconductor package. CONSTITUTION:The semiconductor chip 1 is adhered via heat-resistant resin 10 to the low melting point glass 2 provided on the cavity of the semiconductor package. For example, using polyimide as the heat-resistant resin 10, a polyimide tape is previously thermally press-bonded to the back of the chip 1, and such a chip 1 is adhered to the low melting glass 2 melted by heating to 450- 500 deg.C. This manner lessens the stress applied on the chip back with an elastic resin and then eliminates the cracks.
Patent JP-H051172-A (JP)
Title: Production of conductive foamed and molded product
Inventor: TANIGUCHI MASANOBU
IPC: C08J9/232
Filed: 1991-06-26
Abstract: PURPOSE:To produce a conductive foamed and molded product suitable as a material for packaging articles liable to be electrostatically damaged, such as electronic parts by uniformly coating preliminarily foamed resin particles with a conductive coating, simultaneously drying the coating, and subsequently molding the conductive preliminarily foamed particles. CONSTITUTION:Preliminarily foamed particles 2 comprising a resin such as polystyrene are flowed in air and simultaneously spray-coated with a conductive coating 3 to form conductive preliminarily foamed particles 10, which are foamed and molded.
Patent JP-S5581185-A (JP)
Title: Stamp and cutter device
Inventor: MATSUKURA NOBUAKI
IPC: G07B5/02
Filed: 1978-12-15
Abstract: PURPOSE: To improve an operation accuracy by allowing to change the operation condition with a simple configuration for a stamp and cutter device where a stamp printing is processed for a long paper and cut said paper.  
     CONSTITUTION: A long paper 26 is held with a paper guide 23 to cut the paper 26 held with the guide 23 by moving reciprocatively the saw-toothed movable cutter 18. A stamp holder 17 which holds reciprocatively a stamp 21 constrains the stamp 21 toward the paper held with a reciprocating guide. A rotary cam 5 drives rotatably a movable cutter 18 and a holder 17 to change the motions of the movable cutter 18 and the holder 17 accompanied with the rotary motion by changing the position of the rotary axis 4 direction. The operation change means 11 consisting of a magnetic plunger moves a cam 5 toward the rotary axle direction. The selection of the position of the cam 5 rotary direction enables to limit the reciprocations of the movable cutter 18 accompanied with the rotary motion of the cam 5 to provide the perforations for the paper 26. 
     COPYRIGHT: (C)1980,JPO&Japio