baber/WOPTO huggingface dataset:
Patent JP-H08107182-A (JP)
Title: Semiconductor memory element manufacturing method
Inventor: NARITA TADASHI
IPC: H01L21/822
Filed: 1994-10-06
Abstract: PURPOSE: To increase the capacity by simplifying the process, without increasing the depth of grooves. CONSTITUTION: An Si substrate 21 is etched anisotropically to form grooves 23. An SiO2 24 is formed in the grooves and the surface of the substrate 21 and patterned. A diffusion layer 22 is formed. By the collimate sputtering method, a high m.p. metal 25 of 100nm thick is deposited on the entire face. The metal 25 of SiO2 24 is patterned. A dielectric Si nitride film 26 of 5nm is formed and patterned to form a dielectric film. By the CVD method, a polycrystalline Si layer 27 is grown to a film thickness of 50nm, P is diffused to make this layer conductive, and the layer 27 is patterned so as to connect to the layer 22.
Patent JP-H0558165-A (JP)
Title: Automobile with hood
Inventor: KANEKO TAKASHI
IPC: B60J7/10
Filed: 1991-08-28
Abstract: PURPOSE:To provide the hood mounting structure of an automobile provided with a hood in which the roof of a front seat and a portion above a rear seat are opened and covered with respective independent hoods. CONSTITUTION:In an automobile with a hood wherein a front seat roof 2 and a portion above a rear seat are opened and covered with respective hoods, a hood is divided into a front hood 7 for a front seat roof part and a rear part hood 8 for a rear seat part. A support frame 9 to which the front hood 7 is removably attached is disposed to the peripheral edge of an opening 6 of the front sear roof 2 and a hood pipe to which the rear hood 8 is attached is disposed to the rear seat. The approximate front half part of the support frame 9 is rotatably formed and the front half part of the front hood part 7 is openably formed.
Patent JP-S61124322-A (JP)
Inventor: SHIGEMATSU KENJI
IPC: A01F12/00
Filed: 1984-11-16
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-S60134230-A (JP)
Title: Automatic exposing control mechanism for copying machine
Inventor: KUSUMOTO KEIJI
IPC: G03B27/72
Filed: 1983-12-22
Abstract: PURPOSE:To prevent the excess and shortage in the quantity of light with a mechanism for controlling the phase of a lamp power source according to the detected value of the light reflected from an original and obtaining adequate lamp illuminance with respect to the original density by providing upper and lower limits to the phase and changing lineraly the value between the same with respect to the detected value. CONSTITUTION:The detected value VA proportional to the image density of an original A is determined with respect to the quantity l of lamp light determined with respect to a lamp voltage V if a detector to deliver the output VA proportional to the illuminance of the detected light is used. The lamp voltage V changes when the phase phi of the AC of the lamp power source is linearly changed with respect to the value VA. The control system converges the phase to the optimum lamp voltage V while suppressing overshoot and undershoot. An upper limit phiH and a lower limit phiL are provided to the phase phi to prevent the lamp from brightening too much or from darkening too much for the whitish original.
Patent JP-S60132655-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/04
Filed: 1983-12-21
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-H0691301-A (JP)
Title: Method for freely rolling shapes with flange
Inventor: IKUTA KAZUE
IPC: B21B27/02
Filed: 1992-09-11
Abstract: PURPOSE:To prevent occurrence of web necking at the time of executing the large web expansion by oblique roll system in an intermediate rolling stage and to obtain products with a good distribution of web thickness even when web expansion is not executed. CONSTITUTION:At the time of executing rolling for expanding web height by arranging a pair of right and left oblique rolls in the insides of flanges of a material to be rolled between the intermediate rolling stage and finish rolling stage of shapes, recessed parts with a prescribed cross-sectional area that is determined from the target amount of expansion and web thickness of product are respectively provided on the peripheral surfaces in both right and left end parts of upper and lower horizontal rolls 2H of at least one or more universal mills RU in the intermediate rolling stage and excess metals 18 are formed in both end parts of web of a rolled stock. In a rolling stage in which a steel material which is screwed down with the upper and lower horizontal rolls 2H is not filled into the recessed parts, the degree of repletion of steel material into the recessed parts of the upper and lower horizontal rolls 2H is controlled by changing the ratio of flange draft and web draft or using it jointly with the movement of vertical rolls 2V to the inlet side or the outlet side of rolling and utilizing the adjusting action of metal flow from the flange to the web.
Patent JP-H03104397-A (JP)
Title: Wiring board
Inventor: OSAKABE YOSHITAKA
IPC: H05K1/14
Filed: 1989-09-18
Abstract: PURPOSE:To automate connection and disconnection between optional terminals by arranging a matrix mounted on a mount board to plural stages, mounting the plural mount boards to a frame having a mechanism freely inserted and removed in the front face direction and inserting a connection pin to an optional connection hole of the mount board extracted by a robot. CONSTITUTION:A matrix board consists of a conductor layer of four printed circuit boards and a 1st layer X(A) and a 3rd layer X(B) are connected in pattern by X direction throughholes and a 2nd layer Y(A) and a 4th layer Y(B) are connected in pattern by Y direction throughholes. When a ground pin is inserted to the throughhole, the 1st layer X and the 2nd layer Y and the 3rd layer X and the 4th layer Y forming connection pairs are connected by two contacts of the connection pin to attain the connection from optional X to Y directions. The plural stages of the matrix boards are provided for link connection to attain the wiring board of multi-stage link constitution.
Patent JP-H04370063-A (JP)
Title: Candy and production thereof
Inventor: YAMADA TAKAO
IPC: A23G3/02
Filed: 1991-06-18
Abstract: PURPOSE:To obtain candy with new flavor prevented from quality degradation, and capable of maintaining mouth feeling such as smoothness for a long period of time, by boiling down fatty oil-contg. soft dough followed by cooling and by incorporating the resultant dough with a specific setting material. CONSTITUTION:For example, soft dough containing 5-20wt.% of fatty oil is boiled down and then cooled to 60-70 deg.C through natural or forced cooling. Thence, 50-90wt.% of the resulting dough is incorporated with 50-10wt.% of a setting agent, which is prepared by boiling down jelly syrup at 100-120 deg.C followed by cooling into a solid through e.g. being left to stand overnight, and then granulated to a specified size. The granulates obtained re then dried and trimmed with a shifter followed by addition of a lubricating glass agent and aroma and then homogeneous mixing and tableting, thus obtaining the objective candy.
Patent JP-H0293047-A (JP)
Title: Steel sheet for enamelling
Inventor: TAKEUCHI KOICHI
IPC: C21D9/46
Filed: 1988-09-28
Abstract: PURPOSE:To obtain the title steel sheet having good enamelling characteristics and press workability by specifying the contents of C, Mn, P, S, sol. Al, N, Ti, Cu, Ge, Sn, As and Sb and forming the balance with Fe. CONSTITUTION:The compsn. of the steel sheet is formed with, by weight, <=0.005% C, <=0.4% Mn, <=0.01% P, <=0.01% S, <=0.08% sol. Al, >=0.005% N, 0.03 to <=0.3% Ti, total 0.01 to 0.1% of one or more kinds among Cu, Ge, Sn, As and Sb and the balance substantial Fe. In the Ti-added steel, when the steel sheet in which both of the P and S contents are lowered to <=0.01% as well as to which one or more kinds among Cu, Ge, Sn, As and Sb are added is pickled, a fine rugged surface can be obtd. and actual adhesion is drastically improved, by which the steel sheet for enamelling having good enamelling characteristics and furthermore having excellent press workability can be obtd.
Patent JP-H07106541-A (JP)
Title: Ccd element prevented from darkening
Inventor: FUKUMOTO KOJI
IPC: H01L27/148
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the dark current of a CCD element from increasing in a radiation environment, by providing a light shielding film made of a nonconductive material in the optical-black region of the CCD element. CONSTITUTION:In a CCD element, a plurality of electrodes 15 and a plurality of photodiodes 17 are provided on an insulation layer 14 formed on the surface of a p-type semiconductor substrate 13, and a part of the electrodes 15 is so shielded with a light shielding film 24 that the part is made to be an optical- black region 23 for determining the black level of a video signal. In this CCD element, the light shielding film 24 is so made of a nonconductive material that a CCD element 18 prevented from darkening is obtained.
Patent JP-H0880228-A (JP)
Title: Furniture with a filler
Inventor: SHIMOMURA TAKASHI
IPC: A47B97/00
Filed: 1994-09-12
Abstract: PURPOSE: To provide a piece of furniture with a filler to which a filler for filling in a gap between a wall surface and a side plate of the piece of furniture from the front is attached when the piece of furniture is installed between right and left walls, wherein the filler functions as a door having a open/shut function, thereby effectively using the dead space. CONSTITUTION: When a washstand with a filler is installed, after a washstand main body 1 is installed so as to contact with a wall face 10, a washstand counter is attached to the washstand main body 1. A hinge base metal fitting 7 is attached to a side plate 3 of the washstand main body 1 in a depth same as the thickness of the door and a ledge 6 serving as a doorstop when a filler 2 is attached to the wall face 10 so that the filler 2 can be opened and shut. In order to close a gap 13 between the washstand main body 1 and the wall face 10, the filler 2 processed to have a width substantially the same as that of the gap 13 is attached. A hinge main body 11 corresponding to the hinge base metal fitting 7 is attached to the filler 2. By attaching the hinge main body 11 corresponding to the hinge base metal fitting 7, the filler 2 can be opened and shut.
Patent JP-2001062566-A (JP)
Title: Weld line position detecting device
Inventor: OKAMOTO AKIRA
IPC: G06T7/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To detect a weld line position in any case by measuring data of a cross sectional shape of a work surface extending across the weld line, and automatically detecting the weld line position based on the data. SOLUTION: Using a laser type shape measuring meter 1, a mirror 12 is rotated by a scanner 13, and a laser spot light is irradiated on the work surface while moving across a weld line WL of a work W. The reflection light is detected so as to obtain the data of two-dimensional work cross sectional shape showing the cross sectional shape of the work surface. Then, using a computer 2, the work cross sectional shape is approximated with plural line segments based on the data, and is grouped according to a given rule. The cross sectional shape pattern of one member Wl for forming the weld line WL and the cross sectional shape pattern of the other member W2 are obtained from the grouped line segments, so as to calculate and detect the position of the weld line WL based on positions and the like of an end point of each cross sectional shape.
Patent JP-H0293051-A (JP)
Title: Production of aging resistant galvanized steel sheet by hot dip type continuous galvanizing method
Inventor: YAMADA TERUAKI
IPC: C23C2/02
Filed: 1988-09-28
Abstract: PURPOSE:To produce the galvanized steel sheet having aging resistance from an Al-K steel by subjecting the steel sheet to special heat cycles at the time of subjecting the steel sheet to overaging after dipping in a galvanizing bath since the rapid cooling after recrystallization annealing. CONSTITUTION:The cold steel sheet having the compsn. contg. 0.010 to 0.10% C, 0.095 to 0.7% Mn, 0.002 to 0.035% S, <=0.15% P, 0.01 to 0.10% sol.Al, 0.0010 to 0.0070% N, and the balance iron and unavoidable impurities is used. This steel sheet is subjected to recrystallization annealing and after the recrystallization and crystal growth, the steel sheet is rapidly cooled down to 310 to 210 deg.C at 30 to 250 deg.C/sec from 720 to 600 deg.C and is held for 0 to 15 seconds. The steel sheet is thereafter reheated up to the temp. of the molten zinc bath and is galvanized by dipping the steel sheet into the molten zinc bath; thereafter, the steel sheet is cooled down to 380 to 350 deg.C at 250 to 5 deg.C/sec from this temp. The cooling in a 350 to 300 deg.C temp. region is executed by cooling the steel sheet at the average cooling rate limited by the formula I. Further, the cooling in a region of <=300 deg.C temp. is executed by cooling the steel sheet down to 285 to 220 deg.C at the average cooling rate expressed by the formula II. The hot dip type continuous galvanizing is executed in this way.
Patent JP-H08106615-A (JP)
Title: Head cleaning device
Inventor: SAITO KIMINOBU
IPC: G11B5/41
Filed: 1994-10-07
Abstract: PURPOSE: To facilitate assembly of a cleaning roller and a cylindrical body by forming a flange to be provided on the cylindrical body of a head cleaning device at only one end. CONSTITUTION: In a head cleaning device, a roller assembly is constituted by inserting the cleaning roller 2 formed by an extremely soft elastic material such as special urethane form, etc., into an inner member 5 provided with the flange 4 at only one end. Then, the roller assembly is engaged with a stopper 37 in the state rotatably held by a shaft 33 implanted into a lever 23 through a spacer 8. The size A of the cylindrical part 5a of the inner member 5 is equal or above to the length size B of the cleaning roller 2, and the sum of the whole length of the inner member 5 and the thickness (t) of the spacer 8 is set smaller than the length size C of the shaft 33. Since the flange 4 of the inner 5 is provided at only one end, the assembly of roller parts is facilitated only by press-inserting the cylindrical part 5a of the inner member 5 into the cleaning roller 2.
Patent JP-H0776354-A (JP)
Title: Easily unsealable tape-sealed bag
Inventor: TOYOSHIMA ISAO
IPC: B65D17/50
Filed: 1993-09-06
Abstract: PURPOSE:To make unsealing posible for a bag with a small force without allowing the bag to be torn by a method wherein an unsealing part is formed with edge lines on both ends of a bag-forming film placed adjacently, and a release tape is welded for sealing along two welding lines over the unsealing part. CONSTITUTION:A seal-up bag 1 is made of a film that is made up with its both sides formed of heat sealing layers 10. An unsealing part 2 is formed with edge lines 3 on both ends of a bag-forming film placed adjacently, pr contacting or overlapping each other. A release tape 4 is welded for sealing, extending over the edge lines 3 on both ends. Heat sealing layers 11 are formed to both sides of the release tape 4 while a separate layer 12 is formed to the inside thereof. Two welding lines are provided to the outside of each of the edge lines 3 on both ends of the bag-forming film. Welding is applied to welding parts 6 on both the upper and the lower ends of the seal-up bag 1 with unwelded parts 7 left unwelded on both the upper and the lower ends. Therefore, the release tape 4 is made to be unstuck on the welded parts 7, allowing tabs 8 to be formed for being caught by fingers. By nipping and pulling the tabs 8 with the fingers, the relase tape 4 can be splitted in the separate layer 12, and unsealing can be made with the two edge lines 3 closed with the release tape 4 opened.
Patent JP-H0694788-A (JP)
Title: Connection device for testing different terminal semiconductor elements
Inventor: KOBAYASHI TOSHIYUKI
IPC: G01R31/28
Filed: 1992-09-14
Abstract: PURPOSE:To test semiconductor elements same in function but different in terminal arrangement without altering the wiring of test equipment at every test by manual work, that is, without generating a mistake or increasing a planning time. CONSTITUTION:The arrangement of joint female pins 6 becoming signal measuring terminals on a substrate 4 is fixed regardless of the terminal arrangement of a semiconductor element and these female pins 6 are preliminarily connected to the corresponding signal terminals in test equipment 1. Exclusive substrates 3 for respective semiconductor elements are provided at every elements different in terminal arrangement and each of the exclusive substrates 3 has joint male pins 5 arranged so as to be capable of being inserted in the joint female pins 6 and these male pins 5 are connected to the corresponding terminals of an element socket by print patterns. Therefore, at the time of the testing of semiconductor elements different in terminal arrangement, only the exclusive substrates 3 may be replaced.
Patent JP-H0294418-A (JP)
Title: Projection exposure device
Inventor: SATO TAKASHI
IPC: H01L21/30
Filed: 1988-09-30
Abstract: PURPOSE:To enable pattern transferring with high resolution and high precision by a method wherein, in order to prevent the decrease of pattern precision caused by speckle, optical interference effect as the cause of speckle is averaged by superposing effect of random interference. CONSTITUTION:A projection exposure device is constituted of the following; a KrF excimer laser 11 as a pulse laser, a reflection mirror 13 into which outputted radiant flux 12 is incident and reflected at 40 deg.C, optical fiber assembly 14, a diaphragm 15, a condenser lens 16, a mask 17, and a projection lens 18. A fine transfer image is drawn on a wafer 19 mounted on a movable stage 20. The feature of this constitution exists in that a plurality of bundled optical fibers 31 are arranged between the mirror 13 and the diaphragm 15. When the bandwidth is narrowed, the correction of chromatic aberration of a lens is generally unnecessitated, but a phenomenon, so-called speckle, generates in the projected ray. As a result, the pattern edge to be transferred is disordered, indentations appear, and transferring becomes difficult. The generation of speckle is prevented by using a plurality of the optical fibers 31.
Patent JP-H1181042-A (JP)
Title: Polyester fiber for ink ribbon and base fabric using the sane for ink ribbon
Inventor: KATO JINICHIRO
IPC: B41J31/04
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a fiber for ink ribbons remarkably improved in printing durability and printing visibility in comparison with ink ribbons comprising polyamide fibers, and to provide an ink ribbon. SOLUTION: This polyester for ink ribbons substantially comprises polytrimethylene terephthalate and has a single fineness of 0.5-3d, a strength of 3-5 g/d, an elongation of 25-45% and a loss tangent peak temperature of 97-115 deg.C.
Patent JP-H0770421-A (JP)
Title: Frame-resistant polyester resin composition
Inventor: OMOTO MINORU
IPC: C08L5/02
Filed: 1993-09-03
Abstract: PURPOSE:To obtain the resin composition containing a polybutylene naphthalenedicarboxylate resin, a polycarbonate resin, a bromine compound- containing flame retardant, an antimony compound and an inorganic filter and excellent in tenacity, heat aging characteristics and hydrolytic resistance. CONSTITUTION:The flame-resistant polyester resin composition excellent in pulling strength and tenacity, e.g. against elongation, having excellent heat aging characteristics and hydrolytic resistance and useful as an electric and an electronic part, an automotive part, a machine part, etc., is obtained by compounding (A) 100 pts.wt. of a polybutylene naphthalenedicarboxylate resin (e.g. polybutylene-2,6-naphthalenedicarboxylate) with (B) 10-60 pts.wt. of a polycarbonate resin, (C) a bromine compound-containing flame retardant (e.g. brominated phenoxy resin), (D) an antimony compound (e.g. antimony trioxide) and (E) an inorganic filter (e.g. glass fiber). In this resin composition, the total content of components C and D is 10-50 pts.wt. based on 100 pts.wt. of component A and the compounding amount of component E is 1-100 pts.wt. based on 100 pts.wt. of the total amount of components A and B.
Patent JP-H08106427-A (JP)
Title: Interruption control method of input/output interface
Inventor: SEKIMOTO KOJI
IPC: G06F13/12
Filed: 1994-10-07
Abstract: PURPOSE: To provide the interruption control method which easily performs data processing by an input/output device (I/O) through interruption in a data source and sink system wherein a channel device and plural input/output devices are connected by a long-distance transmission line. CONSTITUTION: The data source and sink system consists of a 1st intermediate device 41 which is connected to the channel device 1 through a 1st input/output interface 31 and a 2nd intermediate device 42 to plural input/output devices 2 through plural input/output devices (I/O) 2 and a 2nd input/output interface 32, and the 1st and 2nd intermediate devices 41 and 42 are connected through the transmission line 5. When an input/output interface executes a request sequence, a select-out signal is outputted from the 1st intermediate device 41 a specific delay time after a request-in signal reaches the 2nd intermediate device 42.
Patent JP-S61121479-A (JP)
Title: Solar battery element
Inventor: KOBAYASHI MOTOHIRO
IPC: H01L31/0216
Filed: 1984-11-19
Abstract: PURPOSE:To obtain a stabilized output voltage by a method wherein a cover glass is provided on the light-receiving face of a solar battery element and the transmissivity of light through the cover glass is subject to controlling signals. CONSTITUTION:In a cover glass 8 wherein the transmissivity of light may be controlled by signals from outside, the control of transmittivity of light is effected on the strength of special features of a liquid crystal 10 capable of responding to a voltage applied to an electrode 9. The transmissivity in the absence of voltage is similar to that of ordinary glass. However, it grows lower as the voltage applied to the electrode 9 grows higher. In a solar battery ele ment incorporating this design, a change in transmissivity changes the current to be generated and not the release voltage V0c and the current to be generated is proportional to transmissivity. The output voltage of a solar battery element incorporating this principle may be maintained constant with facility even in the presence of changing loads.
Patent JP-H0991317-A (JP)
Title: Device and method for dividing circuit
Inventor: IWASAKI TOMOE
IPC: G06F17/50
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for circuit division which determine a physical layer in consideration of a circuit scale and physical influence such as propagation delay when the circuit is divided in a function designing stage. SOLUTION: On a display device 4, a component table 2 wherein the characteristic names of the components constituting the logic circuit are listed and an arbitrary number of button arrays 3 consisting of buttons as many as the components are provided. A button control part 5 performs control so that an (I)th button in each button array corresponds to an (I)th component in the component name table and only one button is ON for an arbitrary component. When the setting of the buttons is completed, a layer generation part 6 divides the original logic circuit into layers by clustering components corresponding to buttons in ON states in the respective button arrays.  When automatic division is indicated on the display device 4, a division optimization part 11 automatically generates a cluster so that the permissible number of gates of the cluster and its permissible propagation delay are satisfied.