baber/WOPTO huggingface dataset:
Patent JP-H05106140-A (JP)
Title: Production of three-dimensional woven fabric
Inventor: YASUI YOSHIHARU
IPC: D03D41/00
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a three-dimensional woven fabric capable of suppressing warpage generated in a composite material in impregnating and curing of a resin into a three-dimensional woven fabric when the three-dimensional woven fabric is used as a skeletal material to produce a composite material. CONSTITUTION:Plural warps (z) are stretched and provided as a plural layer in the direction of thickness of a woven fabric in a state extending in the longitudinal direction of woven fabric and weaving is started in state where even-numbered pairs of bias yarns are stretched and provided parallel to the warp layer so that plural bias yarn B become a pair of two layers. A bias yarn B of each pair of two layers is moved every prescribed pitch to the direction of width of woven fabric in mutually reverse direction in each bias yarn layer by a guide block 13 of a bias yarn feeder 5 arranged and provided between cloth fell position and bias yarn feed part. A vertical yarn (y) is inserted into lines of warp (z) to the direction of thickness of woven fabric on the side of bias yarn feed device 5 by crossing part of bias yarn. The moving direction of bias yarn of a pair of two layers by the guide block 13 becomes reverse direction, bounded by central face in the direction of thickness of woven.
Patent JP-S63124591-A (JP)
Title: Semiconductor device
Inventor: FUKUZAWA TADASHI
IPC: H01L27/14
Filed: 1986-11-14
Abstract: PURPOSE:To prevent deterioration in monitoring sensitivity, by using the same epitaxial crystal as an active layer and a photodetector for laser, and enhancing the dimensions for confining the quantum of the active layer of the laser higher than the dimensions of the quantum of the photodetector. CONSTITUTION:On an n-GaAs substrate 1, an n-Ga0.5Al0.5As clad layer 2 and non-doped GaAs/Ga0.8Al0.2As super-lattice active layer 10 are grown. A line and space pattern is formed in the direction of a resonator only at a part corresponding to the active layer 10 for laser by using an electron beam lithography method. The pattern is transferred to the super-lattice by a dry etching method, and a thin quantum line is formed. After the resist is removed, the thin quantum line of the super-lattice is embedded with Ga0.8Al0.2As, and a Ga0.5Al0.5As clad layer 4 and a p-GaAs cap 5 are grown. After electrodes 6, 8 and 9 are formed, a groove 7, which electrically isolates a laser part and a light receiving part, is formed. Thus a monolithic integrated circuit, which can monitor the oscillating intensity of the thin quantum line laser, can be obtained.
Patent JP-2000101806-A (JP)
Title: Copying machine
Inventor: SUZUKI SATOSHI
IPC: H04N1/21
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a desired copying result by conducting recovery without troubling the user even on the occurrence of a dead lock when both sides of an original are copied at a high speed. SOLUTION: A sequence controller 415 checks whether or not an original reader controller 416, a spool controller 417 and an image output device controller 418 can secure a page buffer, and discriminates occurrence of a dead lock when all of them cannot secure the page buffer to conduct a dead lock processing. When any controller of them can secure the page buffer, since processing is conducted at a succeeding pitch and the page buffer may possibly be idle, the sequence controller 415 conducts answer transmission processing. In the case of detecting the dead lock, copying is continued according to a copy schedule where number of memory planes stored in the page buffer is reduced.
Patent JP-H09114910-A (JP)
Title: Method and system for bar code recognition
Inventor: HATANO HIDEKAZU
IPC: G06K7/10
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To recognize even a bar code image of low quality by changing value for extracting black/white bars constituting a bar code for every inputted image. SOLUTION: Data are extracted from recognition area image data 40 along an SE conversion direction. It is assumed that a part of recognition area image data 40 is scanned from the left end along the SE conversion direction, for example. It is assumed that black dots exist in the first line, and the X- coordinates are 11, 12, 15, 16, 17.... When the X-coordinates of a start point and an end point in an area where the black dots continue are obtained, the result shows the groups of 11-12, 15-17.... Thus, recognition area image data 40 are stored for every line like recognition area SE data 43. The value of extracting the white/black bars constituting the bar code, value for judging the thickness of the while/black bars and the number of recognition lines are changed for every image which is thus inputted.
Patent JP-S63124020-A (JP)
Title: Holographic display system
Inventor: SUZUKI JUNSUKE
IPC: G02B27/00
Filed: 1986-11-14
Abstract: PURPOSE:To decrease an out-of-focus of a display image, caused by an influence of a chromatic aberration, by allowing a visible light from a light emitting display means to transmit through a transmission type hologram diffraction grating, and projecting it to a reflection type hologram diffraction grating. CONSTITUTION:A light emitting indicator 1 and a transmission type hologram diffraction grating 3 are placed, for instance, in a dashboard 5, and a reflection type hologram diffraction grating 2 is provided on a car room side of a front glass 4. In this state, when the indicator 1 executes a light emitting display, a visible light therefrom transmits through the grating 3 and projected to the grating 2. In this case, due to existence of the grating 3, a difference of an angle of diffraction by the grating 2 is offset finally, and a display virtual image 1' of the indicator 1 is formed distinctly in front of the front glass 4. Accordingly, a driver 6 can look at the virtual image 1' by superposing it to an outside view. In this regard, positions (angles theta1, theta2, and distance L2, L4) of the gratings 2, 3 and the indicator 1 are determined by a position of the driver's eye 6, and a position of the virtual image 1', etc.
Patent JP-S62128694-A (JP)
Title: Picture signal processing method
Inventor: KAWAMURA HIDEAKI
IPC: H04N1/46
Filed: 1985-11-29
Abstract: PURPOSE:To accurately determine the upper limit value and the lower limit value of the gradation correction of an input picture signal by obtaining a histogram at the time of obtaining the said values by setting the weighting of R, G, and B values in an approximate proportion of 3:6:1, and determining the upper limit value and the lower limit value from the cumulative distribution. CONSTITUTION:C, M, and Y-data to which converted their characteristics are converted by a gamma correction circuit 24, are inputted to a masking circuit 26, where irregular color components and ground color are eliminated to obtain C', M', Y', and BK'. Then they are respectively converted to analog signals by D/A converters 28C, 28M, 28Y, and 28BK. The sampling by an A/D converter 16 is executed in the direction perpendicular to the horizontal scanning direction, and by sequentially moving the position in the horizontal scanning direction until the entire picture is sample. The histogram is obtained by using the signal level of the brightness signal Y at the said sampling points to determine dark points and highlight points. The weighting of data is set at three-times for R, six-times for G, and unmagnification for B to obtain the histogram. As a result, the upper limit value and the lower limit value can be obtained accurately.
Patent JP-H02117793-A (JP)
Title: Cream solder
Inventor: NAKAMURA YUKIO
IPC: B23K35/22
Filed: 1988-10-26
Abstract: PURPOSE:To suppress the wettability of solder and to prevent a Manhattan phenomenon by specifying a component of solder. CONSTITUTION:Cream solder whose component weight ratio is 55-60% tin and 45-50% lead is in a granulated sugar-like phase called a semi-molten shape being an intermediate phase between a solid phase and a liquid phase at 183-200 deg.C and wettability of solder is suppressed remarkably. Also, at the time of exceeding the temperature, solder becomes a liquid phase, the surface tension becomes small, and wettability of solder is suppressed in the same way. Therefore, at the time when solder is melted, chip parts are drawn, and a Manhattan phenomenon is prevented.
Patent JP-H09112011-A (JP)
Title: Base isolation floor device
Inventor: KOMATSU HIROYASU
IPC: E04H9/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To form a low floor by providing base plates on sliding plates, which are fixed to the floor surface in the lengthwise and the crosswise with a space, freely to be slid, and containing four corners with a coil spring, and while providing base plate connecting members in both sides of the coil spring in parallel with each other. SOLUTION: A large beam 26 and a small beam 30 as connecting members for connecting both base plates 22 to each other are arranged in both sides of each coil spring along the extension direction thereof so as to form a pair in parallel with each other. At this stage, since both the base plates 22 are connected by two lines of the large beams 26, cross section of the beam is remarkably reduced in comparison with the case of connection in one line, and height of the large beam 26 is lowered. At the time of earthquake, the base plate 22 is slid in relation to a sliding plate 20, and while the vibration of the base plate 22 and the vibration of a floor panel 36 provided on the base plate 22 is damped by the tension of each spring.  Furthermore, distortion of the panel 36 due to the lateral movement is concentrated to a peripheral part of a room close to a wall surface 38, but this distortion is absorbed by a buffer material 44. Height of the connecting member can be thereby reduced, and height of the floor is reduced, and a building, of which floor height is formed low, can be constructed.
Patent JP-S61147501-A (JP)
Inventor: NAGAI TAKESHI
IPC: H01C7/04
Filed: 1984-12-21
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-H0582254-A (JP)
Title: Heat generating method using electromagnetic wave and heating element
Inventor: SUGIYAMA KAZUO
IPC: H05B6/74
Filed: 1991-09-21
Abstract: PURPOSE:To realize generation of heat of a high temperature in a remarkably short time by radiating a microwave to specific metal oxide. CONSTITUTION:When an electromagnetic wave of a microwave is radiated from a microwave generator 10 to a metal oxide sample 11, which is selected from a metal oxide group consisting of perovskite type complex oxide, iron oxide manganese oxide, and cobalt oxide, contained inside a reaction tube 12, the sample 11 generates heat of a high temperature in a short time. Consequently, if a material to be heated is brought into contact with the metal oxide, the material to be heated can be heated up to a relatively high temperature in a short time.
Patent JP-S61147555-A (JP)
Title: Semiconductor device
Inventor: KARUISHI MASAHIRO
IPC: H01L23/50
Filed: 1984-12-21
Abstract: PURPOSE:To prevent generation of a short-circuit between leads at the time of dew condensation by a method wherein the material, having the boundary of the inner and the outer lead parts and the necessary region on both sides which are coated by insulating resin, is used as a lead pin. CONSTITUTION:A polyimide resin coated layer 7' covering the prescribed region located on both sides of the boundary of an inner lead 51 and an outer lead 52 is formed on each lead pin in advance. As a result, a semiconductor device having much better workability than the conventional device formed by performing a resin coating method after mounting, can be manufactured. Accordingly, the short-circuit generating between leads when the semiconductor device is used at the time of dew condensation can be prevented.
Patent JP-H07122735-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAWADA AKIYOSHI
IPC: H01L29/812
Filed: 1993-10-28
Abstract: PURPOSE:To enable high-density IDEG systems induced in projecting sections to exert their performances by forming periodic multiplexed lines formed on a substrate in mesa-like shapes. CONSTITUTION:An IDEG structure is constructed by arranging narrow resist lines having widths of 100nm at 100-nm intervals in orientation [01<->1] on the surface of a GaAs insulating substrate 10 by the interference exposure method and forming 200-nm period grating lines at which the plane (100) and plane (111) A are in contact with each other by wet etching. Then a buffer layer having a saw-tooth shape is formed by growing an undoped GaAs layer 11 by 500nm and an undoped AlGaAs layer 16, n-type doped AlGaAs layer 13, and GaAs 17 are grown. As a result, the cross section of a heterojunction can be formed in a sharp saw-tooth shape. Therefore, electrons can be induced at a high density in the projecting sections.
Patent JP-H08108423-A (JP)
Title: Distribution method for concrete molding and distribution container thereof
Inventor: YAMAMOTO GIICHI
IPC: B28B13/00
Filed: 1994-10-07
Abstract: PURPOSE: To avoid the waste of operation or resources and reduce costs from the formation of concrete molding and the distribution thereof. CONSTITUTION: A form 1a for forming a concrete molding 2 is made of synthetic resin, the form 1a is filled with concrete to form the concrete molding 2, the concrete manufacture 2 is placed in the form 1a used when the concrete molding 2 is formed, and the form 1a is used as a container 1b for distribution, thereby eliminating the need for packing operation of the concrete molding 2 and hence the packing material.
Patent JP-H10110394-A (JP)
Title: Dyeing of cellulosic substance with diazo dyestuff
Inventor: MENNICKE WINFRIED DIPL CHEM DR
IPC: C09B31/072
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for dyeing a cellulose substance with a diazo dyestuff, enabling to give the dyed product excellent in various kinds of fastness by dyeing the cellulosic substance such as fibers or fabric comprising cotton, regenerated cellulose fibers, etc., or paper with the specific diazo dyestuff. SOLUTION: This method for dyeing a cellulose substance with a diazo dyestuff comprises dyeing yarns or their fabric comprising cotton or regenerated cellulosic fibers with at least one kind of diazo compound represented by the formula [NHR<1> and NHR<2> are each placed at the 6-position and/or the 7-position, and R<1> and R<2> are each phenyl or benzoly which may independently be substituted by H, acetyl, CH3 , OCH3 , COOH or SO3 H; (m), (n), (p) and (q) are each 0 or 1 wherein (m)+(n) is 1] by an exhaust method or a continuous method. A pulp slurry for producing paper may be mixed with the aqueous solution of the above dyestuff and subsequently processed into dyed paper.
Patent JP-S61147929-A (JP)
Title: Caulking method of ball joint socket
Inventor: NISHIMURA YOSHIHIRO
IPC: B21D39/00
Filed: 1984-12-21
Abstract: PURPOSE:To form a holding part of a ball joint simply and with low costs by pressing and caulking an open end of a ball joint socket using a tool having a cone part and a face being about vertical to the cone part. CONSTITUTION:A ball joint used for automobile is composed of a ball stud 10 fixed by the ball joint socket 11 through a bearing 12, a dust cover 13 fixed on the socket 11, and the socket 11 is welded 17 to a tie rod 16. The outside part of the socket 11 remaining an open edge is inserted in a receiving jig 19 and an edge 11a is pressed and formed into a peripheral and projecting part 14 and a caulked part 15 using the pressing tool 18 having both the cone part 20 facing the edge 11a and the face 21 being about vertical to the cone part 20 set at the end of the tool 18. In this way, the caulked part 15 presses and fixes the top surface of the bearing 12 and the projecting part 14 functions as a holder for the dust cover 13.
Patent JP-H1195455-A (JP)
Title: Electrostatic recording paper
Inventor: KONNO TAKESHI
IPC: G03G7/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic recording paper capable of giving a high density clear image and barely liable to color. SOLUTION: An electrically conductive layer 12 consisting of an electrically conductive material and a polymer binder is formed on the surface of paper 11 and a dielectric layer 13 consisting of a polymer binder and insulating particles which protrude partially from the surface of the layer is formed on the electrically conductive layer 12 to obtain the objective electrostatic recording paper. The electrically conductive material in the electrically conductive layer 12 is acicular electrically conductive fine particles.
Patent JP-H04146861-A (JP)
Title: Anti-skid brake control method
Inventor: YAGI ISAO
IPC: B60T8/40
Filed: 1990-10-09
Abstract: PURPOSE:To restrain the moving amount of a brake pedal at the time of anti- skid brake control small by generating brake hydraulic pressure in a specified pulse when the wheel speed of a braked wheel is recovered to a specified wheel speed, and thereafter boosting brake hydraulic pressure. CONSTITUTION:Anti-skid control is carried out until a front wheel speed is reduced by decompression of brake hydraulic pressure and reaches the maximum reduced point, but in this case, when the front wheel speed comes to be a third threshold value gamma of a reduced amount which is 95% of the maximum reduced amount A, brake hydraulic pressure is generated in a pulse in a specific number of times. This pulse type brake hydraulic pressure is generated by way of carrying out changeover of flow passage changeover valves 8, 9 in a pulse and reciprocally repeating supply of brake fluid circulated by a pump 11 to brake cylinders 2, 4 and discharge of brake liquid of the brake cylinders 2, 4 to a low pressure accumulator 10. Thereafter, when w wheel speed Vwf comes to be a second threshold value beta, brake hydraulic pressure is boosted again.
Patent JP-H11110246-A (JP)
Title: Information processor
Inventor: FUKUDA MASAHARU
IPC: G06F11/22
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which can improve its reliability and fault resistance by recognizing a processor that executed the write processing and reading out the held fault information by the request of the processor if a fault is detected in the write processing. SOLUTION: If a fault occurs when a processor 6 performs the write processing to a main storage 5, the fault information on the device which executed the relevant write processing is held in a fault information holding circuit of the storage 5. Thus, it's possible to decide the specific write processing where the fault is detected even though the write processing is continuously executed by reading out and confirming the fault information held by the storage 5 via the processor 6 every time the write processing is over. As a result, the serious failures such as the system down, or the like, of an information processor can be prevented and accordingly the reliability and fault resistance can be improved for the information processor.
Patent JP-H03135453-A (JP)
Title: Manufacture of inorganic powder
Inventor: IGARASHI TAIZO
IPC: B02C23/06
Filed: 1989-10-20
Abstract: PURPOSE:To permit the uniform and quantitative pulverizing treatment in the inorganic powder, at the time of pulverizing an inorganic material, by adding a condensed body obtd. by mixing a pulverizing assistant and inorganic powder thereto, uniformly adding and dispersing the pulverizing assistant and sufficiently showing its effect. CONSTITUTION:The condensed body of the mixture of a pulverizing assistant and inorganic powder is the one obtd. by preliminarily sticking or impregnating a pulverizing assistant into inorganic powder and solidifying it into the shape of a granular body or a pallet. As the pulverizing assistant, e.g., methanol, ethanol, ethylene glycol, fatty acid, surfactants, etc., are used. Furthermore, as the inorganic powder, e.g., calcium carbonate, talc, kaolin, titanium oxide, alumina, etc., are used. As the inorganic powder, the material same as that of the powder of an inorganic material obtd. after pulverizing is ordinary used for preventing the deterioration of its purity, but when the purity obtd. after pulverizing is not a problem, more effective pulverizing can be executed by selecting the one having the lubricity higher than that of the inorganic material to be pulverized.
Patent JP-H04151057-A (JP)
Title: Shape deciding method for part sealing fluid by using test model
Inventor: SASAOKA KIYOSHI
IPC: F16H57/02
Filed: 1990-10-09
Abstract: PURPOSE:To improve the degree of completion of a part by molding a test model, in the same shape of a part for sealing with fluid, by using a clear resin material through utilization of a mold, and deciding the internal shape of a part based on confirmation of information of behavior of fluid with which the interior is filled. CONSTITUTION:Core blocks 1 and 2 are mounted in an openable vacuum chamber 10. The interior of the chamber 10 is then brought into a vacuum state and air in a cavity is discharged through a gas bleed hole 5. Thereafter, a cavity is filled with no gap with a clear resin material, on which defoaming treatment is applied, through a nozzle 11 for injection protruded in the chamber. Finally, the interior is heated for a specified time to mold a test model comprising half shell cases W1 and W2 in the same shape as that of a gear box. The interior of the test model is filled with fluid to confirm behavior of the fluid from the outside through vision, and based on confirmation of information, the internal shape of the part is decided.
Patent JP-S62131360-A (JP)
Title: Device discriminating system
Inventor: FUKUSHIMA ISAO
IPC: G06F13/14
Filed: 1985-12-04
Abstract: PURPOSE:To recognize automatically an HDD type by accessing an HDD in the sequential logical address system at the IPL time. CONSTITUTION:An IPL routine is stored in a ROM 2, and the access in the sequential logical address system is performed in accordance with this IPL routine. Each time an HDD 7 is accessed in the sequential logical address system, it is discriminated whether the HDD is correctly read or not, and the access in the sequential logical address system is repeated until it is read correctly. When it is read correctly, the type of the HDD 7 is written in an area 31 of a main memory 3. If the HDD cannot be read in any access, a code indicating indistinction is written in the area 31.
Patent JP-H0984612-A (JP)
Title: Magnetic necklace
Inventor: MASUDA ISAMU
IPC: A61N2/08
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of crack in ornamental elements, to facilitate the mounting of connecting rings into mounting holes and to obtain sufficient tensile strength. SOLUTION: This magnetic necklace is constituted by connecting plural pieces of the ornamental elements 1a, 1b via connecting rings 2a, 2b in series. The ornamental element 1a among plural pieces of the ornamental elements 1a, 1b has magnetism and the ornamental element 1b does not have magnetism. The ornamental element 1a consists of a magnetic material 9 which is molded of magnetic powder as a raw material and is magnetized and fittings 12 which are respectively integrally coupled to both ends of this magnetic material 9. The respective fittings 12 are bored with the mounting holes 19 to be mounted with the connecting rings 2a and are integrally provided with shaft parts which are embedded and integrally coupled in and with the magnetic material 9.