baber/WOPTO huggingface dataset:
Patent JP-H1117022-A (JP)
Title: Static breakdown protecting element and manufacture thereof
Inventor: YOSHIKAWA HIROSHI
IPC: H01L21/822
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the protecting performance of a static damage protecting element by forming, in part of a channel region which is on a drain side, a diffusion layer having the same conductivity type as that of a drain diffusion layer to thereby increase a forward current of a drain junction diode of a protecting MOS. SOLUTION: A P well 2 and an N well 3 are formed on a silicon substrate 1, and a thin insulating film is deposited on surfaces of these wells 2 and 3. Gate electrodes 12 and 13 of a MOS transistor are formed through the insulating film, and further source diffused layers 8 and 9 and drain diffused layers 6 and 7 of the MOS transistor are formed in the wells 2 and 3 that are on the substrate 1, respectively. Channel regions consisting of upper surface portions of the substrate 1 are formed between the layers 8 and 6 and between the layers 9 and 7, respectively. Then, each of diffused layers 4 and 5 of the same conductivity type as that of the layers 6 and 7 is formed in part of the corresponding channel region, the part being on the drain side.
Patent JP-H0334707-A (JP)
Title: Parabolic reflecting mirror
Inventor: NISHIMURO YOICHI
IPC: H01Q15/16
Filed: 1989-06-30
Abstract: PURPOSE:To improve the strength and to make the size of a mounting fixture small by specifying the interval between two pairs of bosses int eh minor axis direction and upper and lower bosses in the major axis direction and forming at least one or more ribs to the upper side of two longitudinal ribs and lateral ribs passing through the bosses. CONSTITUTION:The interval of the two pairs of bosses 4 in the major axis direction provided nearly symmetrically to the left and right with respect to the major axis is selected to be 25-35% of the minor axis diameter in a parabolic reflecting mirror whose minor axis diameter is 90cm or over. Moreover, the interval in the major axis direction of the upper and lower bosses is selected to be 25-35% of the major axis diameter and the center of a plane surrounded by the four bosses 4 is deviated lower than the center of the parabolic reflecting mirror. The longitudinal and lateral ribs are formed by taking the bosses as the cross points and ribs 3A, 3B are formed to the outside of the two longitudinal ribs 2A, 2B passing through the bosses and to the upper side of the lateral rib. Thus, the number of ribs is increased by making the inter-boss pitch narrow, the strength is made sufficient and the mounting fixture is enough to be small.
Patent JP-S6230212-A (JP)
Title: Origin detector for optical scan
Inventor: SUGISHITA TAKAHARU
IPC: H04N1/04
Filed: 1985-07-31
Abstract: PURPOSE:To perform the precise beam scan and printing work even if reflectance on each surface of a polygon scanner has variance, etc., by detecting the peak of a laser beam so as to obtain an origin which is not affected by a change in the intensity of the beam. CONSTITUTION:The laser beam incident on a silicon photocell 2 is outputted as an analog signal having a waveform in proportion with intensity through an amplifier 4, and becomes maximum luminous energy when the center of the laser beam makes incident on the silicon photocell 2. And a signal (a) shows the peak of said energy, is inputted to a differentiation circuit 10 and outputted as an analog signal (c). The first half of the signal (b) becomes plus even in the signal (c), which becomes OV at he peak of the signal (a) and becomes minus in the latter half. The signal (c) is compared with the OV in a comparator 8, subjected to binarization and appears as a signal (d). The signals (b) and (d) are ANDed in an AND circuit to obtain the waveform of a signal (e). Its tailing edge is always equal to the peak of the signal (a). The signal using the origin grasped in such a way as a reference performs the optical scan and writing.
Patent JP-S5958757-A (JP)
Title: Complex grid base plate for storage battery
Inventor: SUZUKI YUUICHI
IPC: H01M4/73
Filed: 1982-09-28
Abstract: PURPOSE:To enable a complex grid base plate to be manufactured through almost the same process as that of a lead or lead alloy base plate by supplying and attaching horizontal synthetic-resin crosspieces between the formation work and the punching work of the base plate. CONSTITUTION:A base plate consisting of a rectangular frame 1 and a number of vertical crosspieces 2 formed inside the frame 1, is prepared by forming and punching a lead or lead alloy plate by press work. Between the formation work and the punching work, a number of horizontal synthetic-resin crosspieces 3 are supplied parallel to each other before they are attached to the frame 1 and the vertical crosspieces 2. In attaching the horizontal crosspieces 3, concave sections 4 are formed on the frame 1 and the vertical crosspieces 2 crossing the horizontal crosspieces 3 in the formation work, then the supplied horizontal crosspieces 3 are introduced on the concave sections 4 between the formation work and the punching work, followed by attaching the horizontal crosspieces 3 to the frame 1 and the vertical crosspieces 2 by pressure fixation, fusion, adhesion or the like. After that, in the punching work, the horizontal crosspieces 3 are punched to be the same size as the width of the frame 1 or protrude from the frame 1.
Patent JP-H0759594-A (JP)
Title: Measuring humor sample
Inventor: KURAUSU BUEE BERUNTO
IPC: C12M1/34
Filed: 1994-07-21
Abstract: PURPOSE: To provide a method for determining a humor sample, capable of immediately carrying out the measurement just after receiving a vial having a test specimen by a noninvasion form.  
     CONSTITUTION: This method for determining a humor sample includes a step of introducing a first light 26 into a sample vial 22 and measuring the intensity of the reemitting light. A second light 27 which is different from the first light 26 and has either a different wavelength, or is introduced at a different location from the first light 26 introduced. The reemitting intensity from the second light 26 is also measured. A ratio quantity is calculated based on the two reemitting intensities, and the calculated ratio is compared to expected ratios for both positive and negative samples. It has been found that a comparison of the reemitting light intensities provides a very good indication of whether a particular sample is a positive or negative sample. Various methods and formulas for calculating the ratios may be utilized. Graphs associated with the particular methods and formulas are developed experimentally to allow one to compare a particular calculated ratio value to expected values for positive and negative cultures. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000358131-A (JP)
Title: Image reader
Inventor: KO HIDEYUKI
IPC: G03G21/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader by which a user can easily recognize a print area by displaying a printable area on the basis of a recording paper size and magnification around the original placing area of the image reader and at the surrounding of the original placing area. SOLUTION: When a user uses an operation section to enter desired magnification and a recording paper size in this image reader, LEDs 8, 9 being a plurality of light emitting means arranged at a prescribed interval in an original positioning member 3 of an original platen in the main scanning direction and in the sub-scanning direction are used to display a printable area 11 and a print margin 12. In this case, LEDs showing the respective ends of the printable area 11 are turned on in the main scanning direction and LEDs indicating the respective ends of the printable area 11 measured from a reference line are turned on in the sub-scanning direction. LEDs showing the print margin 12 are turned on at respective ends at the outside of the LEDs showing the printable area 11.
Patent JP-H0460059-A (JP)
Title: Steel structure building method
Inventor: YAMADA YUKIMASA
IPC: E04G21/14
Filed: 1990-06-27
Abstract: PURPOSE:To build steel structure in a narrow plate by arranging a pulley at the side end of an existing stable frame, hooking a wire on a pulley at the tip of assembled permanent steel frame, and raising it to join the previously erected permanent steel frame. CONSTITUTION:A permanent steel frame 2 is assembled with a small crane while the base end is pinned 4 at the preset position of a foundation 3 completed with footing, and its tip is raised and erected with a wire. A basic stable frame 1' is first constructed, permanent steel frame 2 is assembled at the adjacent position in sequence, a pulley 7 is arranged at the upper end of the permanent steel skeleton 2 located at the side end of the existing frame 1', a wire 9 is hooked from a winch 8, and the wire 9 is hooked on a pulley 10 at the tip of the assembled permanent steel frame 2 to erect it. It is joined with the previously erected permanent steel frame 2, and these actions are repeated. The steel frame 2 can be built in a narrow place.
Patent JP-H0825147-A (JP)
Title: Electric discharge machining device
Inventor: SATO TATSUSHI
IPC: B23H7/26
Filed: 1994-07-21
Abstract: PURPOSE:To eliminate necessity for producing a correction electrode track data considering electrode consumption, by providing an electrode consumption compensating means performing a consumption compensating operation in an electrode lengthwise direction in accordance with an electrode consumption correction length in each detecting discharge generation. CONSTITUTION:In a unit consumption correction length calculating means 11, a unit electrode consumption correction length per discharge 1 pulse DELTAz=k/S is calculated from unit consumption correction volume (k) and an electrode lengthwise direction projection area S corresponding to a machining condition in use. In an electrode consumption correction length integrating means 12, the unit electrode consumption correction length DELTAz, calculated in each detecting generation of a discharge pulse, is integrated and stored as a total electrode consumption correction length Zs. In an electrode lengthwise direction position adding means 13, of electrode track data 5, to an electrode track data 5 relating to the data in the electrode lengthwise direction, the total electrode consumption correction length Zs is added to generate an output. Next in a control device 4, in accordance with the output of the electrode lengthwise direction position adding means 13, an electrode 1 is moved to perform machining.
Patent JP-S57112953-A (JP)
Title: Coiler
Inventor: OGATA YASUNOBU
IPC: B21C47/02
Filed: 1980-12-01
Abstract: PURPOSE:To make stable and orderly coiling possible by coiling a thin metallic strip produced by a quick cooling method for molten metal on a coiling roll which is driven at constant torque, continuously. CONSTITUTION:For example, in a single roll method, the molten metal 2 of a metal or an alloy in a crucible 1 is ejected through a nozzle 6 onto the surface of a cooling roll 3, whereby it is quickly cooled, and a thin strip 4 is produced. After this strip 4 is rotated together with the roll 3, it is stripped by the gaseous jet or the like of a stripping nozzle 5 and is coiled by a coiling roll 7 which is kept rotated at constant torque by means of a torque control motor. According to this coiler, the strip 4 is coiled extremely stable, and the shape of the coil after the coiling is made in good order.
Patent JP-S6325662-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAZAMA TOYOKI
IPC: G03G5/14
Filed: 1986-07-18
Abstract: PURPOSE:To prevent deterioration of characteristics at the time of long term storage and repeated uses even under high humidity and to obtain a photosensitive body superior in printing resistance and humidity resistance and high in sensitivity by forming a surface layer made of diamond on a photosensitive layer made of an amorphous silicon type material on a conductive substrate. CONSTITUTION:The photosensitive layer 120 and the surface layer 130 are laminated on the conductive substrate 110. The layer 120 is composed of at least one of a-Si:H, a-Si:F.H, a-Si1-xCx:H (0<x<1), a-SiNx:H (0<x<4/3), and a-SiOx:H (0<x<2). It is preferred to form the photosensitive layer 120 composed of functionally separated layers, selected from a group comprising a blocking layer 121, a photoconductive layer 122, a buffer layer 123, and the like, when needed. The layer 130 is a thin film made of diamond, and it is obtained as a thin film of a-C:H by the plasma CVD method using H2 gas containing CH4, C2H2, or the like in an amount of <=2mol%.
Patent JP-S6057008-A (JP)
Title: Expansion anchor
Inventor: ARUNTO BERUKUNAA
IPC: F16B13/06
Filed: 1984-08-15
Abstract: An expansion anchor assembly for use in a bore with an undercut section adjacent the base of the bore, includes an axially elongated expansion sleeve and an anchor bolt positioned within the sleeve with an expansion cone at one end of the bolt. The expansion sleeve is slit from one end for a portion of its axial length. By drawing the expansion cone into the slit end of the sleeve, the sleeve can be expanded. An expansion element is seated within a recess in the outside surface of the sleeve. The base of the recess has a decreasing depth in the direction toward the slit end of the sleeve. The expansion element secures the expansion anchor assembly within the bore.
Patent JP-2000356585-A (JP)
Title: Spr sensor cell and immune reaction-measuring device using it
Inventor: NEGAMI MITSUHIRO
IPC: G01N21/27
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To easily fix an antibody and to retain a specimen and to improve measurement accuracy by setting the surface of a core other than a surface where a surface plasmon resonance(SPR) sensor part is formed and a surface that opposes it to a low light reflection factor surface. SOLUTION: A core 7 that is arranged on a plate-shaped clad 5 is pinched from both sides by a middle clad 6, and the surfaces are covered with a clad (upper-layer plate) 9 where a through hole (SPR sensor part) is formed at nearly the central part, thus forming an SPR sensor cell 3. Then, surface treatment such as slit glass and black painting is made to a side surface (junction surface with the middle clad 6) of the core 7 where no SPR sensor part is formed as a low reflection factor surface.  As a result, only light being reflected mainly by the SPR sensor part and a surface that opposes it out of light that is applied to the core 7 is emitted from the SPR sensor cell 3, and light arriving at the low reflection factor surface is hardly ever reflected and is eliminated, thus determining only the wavelength distribution of light being used for an SPR phenomenon with improved sensitivity.
Patent JP-H072207-A (JP)
Title: Packaging method and packaging device
Inventor: ONO KAZUO
IPC: B65B9/02
Filed: 1993-06-16
Abstract: PURPOSE:To seal an object to be packaged by forming a solid container by two sheets of upper and lower continuous films. CONSTITUTION:Two internal foldings on the inner side and two external foldings are formed while a band formed film 19 on the lower side passes through a folding-forming means 22, and the heat of a heater 32 is added to the film, and respective foldings are plastically formed. Then, an object to be packaged 44 is fed on the film which is extended into a groove form by a means 35. In addition, both side edges of an upper film 46 which is put on the top, and a horizontal flange at the upper side of the groove formed film 50 are welded by sealing rolls 51, 52 to make the whole body into a cylindrical shape. While both side surfaces of the cylindrical film are drawn by suction blocks 68, 69 to maintain the perpendicularity of both side surfaces, both side surfaces are pushed inside by four pushing elements 78 from both sides, and at the same time, bath side surfaces are welded by pinching from the top and bottom by a pair of sealing bars 63, 64.
Patent JP-S6278549-A (JP)
Inventor: JIEEMUZU MAABUIN RUISU
IPC: G03F7/30
Filed: 1986-07-18
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-2000001799-A (JP)
Title: Electrolytic cleaning composition for die, and die cleaning device using the composition
Inventor: TOMITA KAZUMI
IPC: B08B3/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To securely clean a die for synthetic resin molding in a short time without causing alkali burning by using a composition contg. iminodiacetic acid, a succinic acid based compd., aspartic acid based compd. and sodium hydroxide in water as an electrolytic cleaning soln. SOLUTION: Into a cleaning tank 10 stored with a cleaning soln. 11, a die 20 for synthetic resin molding charged to a die holding basket 18 is immersed, which is heated to a prescribed temp. by a heater 22 and is furthermore energized using an electrode plate 16 as + and the die as - while ultrasonic vibrator transducer 21, and electrolytic cleaning is executed. As this cleaning soln. 11, a composition for electrolytic cleaning contg. 10 to 300 g/L iminodiacetic acid and 10 to 300 g/L NaOH and furthermore contg., at need, 0.1 to 100 cc/L natural surfactant having biodegradability and 5 to 100 g/L sodium gluconate is used. Moreover, the temp. of the cleaning soln. 11 is preferably controlled to 10 to 80 deg.C. In this way, resin residues, gas burning or the like adhered to the molding face of the die 20 can securely be removed.
Patent JP-H09118824-A (JP)
Title: Heat-resistant lubricating resin composition
Inventor: EGAMI MASAKI
IPC: F16C33/20
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition moldable by injection molding, having excellent low-friction property and high abrasion resistance and useful for a heat-resistant sliding bearing by adding a tetrafluoroethylene resin and an aromatic polyester resin to a specific thermoplastic polyimide resin. SOLUTION: This resin composition is produced by using (A) a thermoplastic polyimide resin of formula I (X is direct bond, a 1-10C hydrocarbon group, hexafluoroisopropylidene group, etc.; R1 to R4 are each H, a lower alkyl, a lower alkoxy, etc.; Y is a >=2C aliphatic group, an alicyclic group, etc.) as a main component and incorporating the main component with (B) 8-38vol.% of a tetrafluoroethylene resin and (C) 3-25vol.% of an aromatic polyester resin as essential components. The composition is preferably further incorporated with (D) 2-20vol.% of a para-oriented aromatic polyamide fiber containing the recurring unit of formula II, etc., (E) 2-15vol.% of flaky graphite and (F) 5-40vol.% of one or more heat-resistant resins selected from polyether ketone resin, polyether imide resin and polyether sulfone resin.
Patent JP-S5870127-A (JP)
Title: Display device for information on traveling on road
Inventor: TSUBOI GIICHI
IPC: G01C21/00
Filed: 1981-10-22
Abstract: PURPOSE:To operate and display the distances from a starting point up to a destination automatically by inputting the starting point and the intersections up to the destination by means of a keyboard. CONSTITUTION:When the user moves a D point cursor and pushes an enter key near an intersection 1, the X-coordinates and Y-coordintes of the cursor, and plural pieces of intersection data stored in a program data RAM3a are operated and compared by a microcomputer 1, and an index is displayed at the nearest intersection and is entered as a passing point. More specifically when the user matches the cursor near the intersection 1 and pushes the enter key, the intersection 1 is inputted. Further when the user moves the cursor to near the next intersection 2 and pushes the enter key, the intersection 2 is inputted as the passing point. Here, the distance between the intersection 1 and the intersection 2 is beforehand recorded in the RAM3a, and this distance is cumulated on the distance between the starting point and the intersection 1 and the distance from the starting point up to the intersection 2 is displayed on the screen 11a of a display 11.
Patent JP-H1115359-A (JP)
Title: Electron-beam interference measurement system using biprism shift
Inventor: JIYO KEISHIN
IPC: H01J37/295
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prepare a hologram in which a series of initial phases are shifted without changing the image of the row of atoms by inputting the increment of the change in the voltage to be successively applied to a piezoelectric element and the time interval when the piezoelectric element is in each voltage, and setting them. SOLUTION: When the voltage is applied to a tube piezoelectric element P.Z, the strain is generated depending on the voltage to shift a bi-prism B.P in the direction perpendicular to the axis in the atomic order. The maximum voltage to be applied to the tube piezoelectric element P.Z is the voltage to shift the bi-prism B.P by 2π in the unit of the initial phase of the interference fringes. The voltage is determined by calculating the mean fringe width from the preliminarily prepared hologram. The increment of the change in the voltage to be successively applied to the tube piezoelectric element P.Z and the time interval in which the tube piezoelectric element P.Z is at each voltage are inputted in a computer as the control parameters to control the tube piezoelectric P.Z by the computer.
Patent JP-S5690814-A (JP)
Title: Production of ethylene copolymer
Inventor: MASHITA KENTAROU
IPC: C08F210/18
Filed: 1979-12-25
Abstract: PURPOSE: To produce in high yields and with good reproducibility a copolymer based on ethylene and n-butene-1, by selecting a hydrogenated mixed C 4  fraction as a comonomer and using a specific catalyst.  
     CONSTITUTION: The second material is prepared by hydrogenating a mixed C 4  faction (for example, a mixture containing a spent BB fraction and n-butene-1 and in addition, a small amount of C 2W8  components, dienes and acetylenes) so as to reduce the amount of the remaining 1,3-butadiene to below 200vol ppm, while the n-butene-1 content is maintained at a level higher than 80% of the initial content. Then, ethylene (the first material) and the second material are copolymerized by use of a catalyst consisting of a non(low)acid organometallic compound component such as triethylaluminum and a solid component prepared by allowing a solid support such as a magnesium halide to support a transition metal compound component such as TiCl 4 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5872666-A (JP)
Title: Invigorating device for alcohol-reforming catalyzer
Inventor: MURAKAMI YASUHIRO
IPC: F02M27/02
Filed: 1981-10-26
Abstract: PURPOSE:To remove the waste of fuel and reduce the cost on the basis of a simplified device by providing an invigorating device to supply invigorating air into a reformer by the use of the pulsation of exhaust gas from an engine. CONSTITUTION:When an engine 31 is started to be driven only by the fuel of alcohol, solenoid valves 59 and 61 are opened by a command from a controller 50. When the solenoid valve 59 provided in a connecting passage 58 is opened, only the negative pressure component of the pulsation in an exhaust passage 32 is transmitted to a gas passage 41 via a nonreturn valve 60, and consequently, the inside of a reformer 34 is gradually brought into a negative pressure. Meanwhile, since the air is introduced into the reformer 34 via an air passage 62, the solenoid valve 61, and an alcohol inlet 38, the soot stuck on the surface of a reforming catalyzer 33 heated and held by exhaust gas is combined with oxygen in the air into carbon oxide, and the catalyzer is invigorated. When the reforming catalyzer 33 is invigorated up to a required level, the soot accumulation of a soot sensor 40 is reduced, and an intermission signal is outputted to the controller 50.
Patent JP-S6326988-A (JP)
Inventor: NIWA TAKASHI
IPC: H05B6/66
Filed: 1986-07-18
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。