baber/WOPTO huggingface dataset:
Patent JP-H04196805-A (JP)
Title: Lc filter
Inventor: SHINOHARA YOSHINORI
IPC: H01G4/35
Filed: 1990-11-28
Abstract: PURPOSE:To simplify a manufacturing process by constituting an inductor by spirally forming a conductor on the surface of an insulator, and forming the ground electrode of a capacitor on the surface of the conductor with interposed a dielectric layer. CONSTITUTION:The thin film of a silver conductor is formed by a vacuum evaporation on the surface of a cylindrical alumina sintered body 1 as the insulator, the thin film of the silver conductor is spirally notched by a cutter, and a spirally ranging silver conductor 2 is formed on the surface of the alumina sintered body 1. Then, the surrounding of the alumina sintered body 1, except for the both side parts of the direction of a longitudinal shaft, is covered with a dielectric film 3. A conductive paste is spirally painted on the upper layer part of this dielectric film 3 in order to form a ground electrode 4 of the capacitor. Thus, the ground electrode is formed on the upper layer of the conductor with interposed the dielectric layer, so that the manufacture can be simplified, and a produce on a large scale can efficiently be attained.
Patent JP-H04196341-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO NAOTAKA
IPC: H01L21/76
Filed: 1990-11-28
Abstract: PURPOSE:To separate and element excellently and finely by a method wherein a thick oxide film is formed on the upper end of a semiconductor substrate in contact with an element isolation region and then a region in the same conductivity as that of a semiconductor substrate but in the concentration about then times as high as that of the substrate is formed in a self-alignment manner. CONSTITUTION:After the formation of element isolating regions, the first channel stopper 104 is formed in a self-alignment manner on this element isolation end and then the second channel stopper 105 is additionally formed to enhance the element isolating characteristics. Accordingly, even if the electric field concentration occurs at the element isolation end due to the first channel stopper 104, the element isolating regions are hardly depleted thereby enabling a kink current to be avoided. Besides, the first channel stopper 104 formed after the selective oxidation is hardly affected by the thermal diffusion not to have an effect at all on a narrow channel MOS transistor. Furthermore, the extension of the depletion layer from the diffused layer can be restrained by the second channel stopper 105 thereby enabling an element to be finely isolated. Through these procedures, the element can be excellently isolated so that the fluctuation in the threshold voltage due to the difference in the channel width may be avoided.
Patent JP-H09142073-A (JP)
Title: Writing paper clip
Inventor: KAWABATA YASUO
IPC: B42F9/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a writing paper clip to be opened and closed securely and stably. SOLUTION: Wire springs 4 are provided between left and right side sections of a stand 3 set on the central section of a surface top section of a base 1, and both side sections, left and right, of a mounting section inside a lever plate 9 are attached pivotally to both side sections of the stand 3 in a manner of covering the stand 3, and a contact plate 15 is set on the mounting section. The surface of the contact plate 15 is moved forward and backward by the wire springs 4 being in contact with the contact plate 15 at the time of opening and closing the lever plate 9 to perform the opening, closing and fixing of the lever plate 9.
Patent JP-H02250860-A (JP)
Title: Production of 1,4-crosslinked cyclohexane based carboxylic acid derivative
Inventor: NARISADA MASAYUKI
IPC: C07D493/08
Filed: 1989-12-13
Abstract: PURPOSE:To readily obtain the title compound which is an antagonist of thromboxane receptor by extracting witting reaction mixture of a 1,4-crosslinked cyclohexane based sulfurylamide derivative and ylide with an organic solvent and subjecting the extracted substance to acid treatment. CONSTITUTION:A compound expressed by formula I (R is hydroxy, lower alkoxy, etc.; Y is methylene, ethylene, etc.; m is 0 or 1; n is 0, 1 or 2) is subjected to Wittig reaction with ylid to give an acidic reaction mixture, which is then extracted as a salt of alkaline earth metal using an organic solvent and the extracted salt of alkaline earth metal is subjected to acid treatment to provide the bicycloheptane based carboxylic acid derivative expressed by formula III.
Patent JP-H11162660-A (JP)
Title: Led luminous source
Inventor: SUGIMOTO MASARU
IPC: H01L27/15
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an LED light source comprising a plurality of LEDs capable of simply controlling light distribution and luminescent color. SOLUTION: A light emitter 2 consists of a plurality of LEDs 1 aligned lengthwise and breadthwise on a base 2a and is provided with a power control part 3 capable of sending more power to LEDs 1 situated in peripheral parts of the surface than to LEDs 1 situated in a central part thereof among the LEDs 1 constituting the light emitter 2. The power control part 3 controls power such that light distributed toward the front of the light emitting surface forms substantially uniform distribution, by increasing the light quantity emitted from the LEDs 1 in the peripheral parts in comparison with the light quantity emitted from the LEDs 1 in the central part by giving more power to the LEDs 1 in the peripheral parts than to the LEDs 1 in the central part constituting the light emitter 2.
Patent JP-H04193145-A (JP)
Title: Central cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a stable action by transmitting a signal from a hose unit to a cleaner main body via a digital signal. CONSTITUTION:An A/D conversion section 29 outputs the data '01101010' as 'Oil' by using only three significant bits, for example. A reference voltage generation section 32 generates multiple reference voltages giving multiple suction forces, a voltage selection section 33 selects and outputs an optional voltage of the reference voltage generation section 32 in response to the output signal from the A/D conversion section 29, and an analog multiplexer 34 is used. If '000' corresponds to the voltage Vl and '111' corresponds to the voltage V8, V3 is selected when ''011'' is inputted, and V3 is outputted as the output voltage of the voltage selection section 33.
Patent JP-H01165804-A (JP)
Title: Pavement method
Inventor: UEDA HIROBUMI
IPC: E01C3/00
Filed: 1987-12-23
Abstract: PURPOSE: To reduce the time and labor required for paving a road surface having elasticity, by laying a plurality of paving boards which have elasticity in a channel space. CONSTITUTION: A road base 20 is formed in a trench 18 formed by excavating the ground 16, below the opened surface of the trench so as to define a channel space 12. Each of pavement boards 14 is formed of a surface layer 30, composed of a heavy weight layer 26, a net-like reinforcing member 28 laid on the heavy weight layer and an elastic particulate material 34 laid on the reinforcing member 28. Furthermore, the paving boards 14 are introduced into a sidewalk construction site formed therein with a channel space 12 and are fitted in the channel space 12 with their side faces are abutted one another.
Patent JP-H10164218-A (JP)
Title: Radio terminal equipment and its memory capacity noticing method
Inventor: SAKAGUCHI MAMORU
IPC: H04W4/12
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a radio terminal equipment in which missing of an important message is prevented by informing it to a carrying party in the case that the capacity of the message stored in a message memory is very likely in excess of a designated capacity so as to urge the user to confirm the message and to delete undesired messages. SOLUTION: The radio terminal equipment having a message memory 110 to store received messages is provided with a means 107 that detects a required capacity of the message memory 110, a means 106 that stores a designated capacity smaller than the maximum capacity of the message memory 110, a means 107 that compares the designated capacity of the message memory 110 with the capacity required actually, and a notice means 111 that makes a notice when the message is stored in the message memory 110 in excess of the designated capacity as a result of comparison.
Patent JP-H08154765-A (JP)
Title: Handle structure of partition door
Inventor: MASUDA NOZOMI
IPC: A47B95/02
Filed: 1994-11-30
Abstract: PURPOSE: To provide a handle structure of a partition door which is formed of a simple structure to dig recessed holes from the front and rear, is inexpensive, alloys easy exertion of force even in the case of pulling or pushing, is trouble-free, is easy to use and does not produce much difference between the front and the rear in arrangement in terms of design. CONSTITUTION: A handle part plate member 2 is built into an easily accessible place of the partition door of a folding type and the front and rear thereof are provided with apertures 3 of the recessed holes. The handle part plate member 2 is provided with the recessed holes 4 dug at an angle of about 45 deg. upward toward the inner side from both front and rear surfaces thereof. The apertures 3 are arranged with slight deviation vertically from each other so as to prevent the penetration of the recessed holes 4 on the front and the rear by intersecting with each other.
Patent JP-H07178724-A (JP)
Title: Robot for enlarging diameter of small-diameter pipe
Inventor: UEYAMA YASUFUMI
IPC: B28D1/00
Filed: 1993-12-22
Abstract: PURPOSE:To contrive the simplification of the cooling mechanism of a cutting part of a robot and the improvement of easiness of the maintenance by a method wherein the cutting part of a robot for enlarging the diameter of a small diameter pipe is composed of a holder and a cutter, the holder is connected to a cooling water passage and the cutter is provided with circular grooves and small holes for delivering a jet of the cooling water therethrough. CONSTITUTION:A cutting part 15, when supplied with oil pressure, projects and presses a supporting mechanism into contact with the inner surface of an already buried pipe, so that the cutting part 15 is securely held within the buried pipe. A jet of high pressure water is directed from hoses 61 and 62 through the small holes 47a and 47b of a holder 47 and through the circular grooves 43d and 43e of a cutter 43 toward the front face of a diamond bit 45 and then between the stepped faces of the buried pipe in order to cool the cutter 43 and thus permit the buried pipe to be cut. A cutting driving part rotates the cutter 43 by a hydraulic motor and the cutter 43 cuts the inner surface of the buried pipe continuously as it rotates so as to enlarge its diameter. At this time, the cutter 43 is cooled by a jet of the cooling water delivered from the small holes 43e, so that the inner surface of the pipe can be satisfactorily cut.
Patent JP-H02223571-A (JP)
Title: Pharmaceutical composition, 2-benzothiazoleamine derivative, and preparation thereof
Inventor: FURANSOWA ODEIO
IPC: A61P25/28
Filed: 1989-12-15
Abstract: PURPOSE: To provide a pharmacological compsn. containing specific 2- benzothiazoleamine derivatives novel excepting a portion as effective components and useful for treating medical symptoms related to the effect of glutamate, especially, glutamate induced convulsions.  
     CONSTITUTION: The title compsn. contains a compd. represented by the formula [R 1 -R 3  are defined so that R 1  is polyfluoroalkoxy, CH 2 CF 3 , CF 2 CF 3 , C(CH 3 ) 3 , Si(CH 3 ) 3  or SCF 3  and R 2  and R 3  are each H, R 1  is polyfluoroalkoxy and R 2  is H and R 3  is alkyl, NH 2 , alkoxy, phenyl, phenylalkyl, N(CH 3 ) 2  or dialkylaminoalkylthio, R 1  is polyfluoroalkoxy and R 2  is NH 2  and R 3  is H] novel excepting 6-trifluoromethylthioand 6-trifluoromethoxy-2-benzothiazolamine or its salt with an inorg. or org. acid and is useful for treating and preventing a convulsion phenomenon and a schizophrenic disease in which glutamate is participitated. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04193122-A (JP)
Title: Beverage extractor
Inventor: KOBAYASHI MASAHIRO
IPC: A47J31/36
Filed: 1990-11-26
Abstract: PURPOSE:To properly extract a beverage from a beverage extraction raw material by providing an expansion member formed with a small hole or a notch opened larger than normal by the water pressure feed via a piston body to feed the beverage to an outflow port. CONSTITUTION:When a motor is driven to lower a piston body 26, the water accumulated in a cylinder section 23 is pressurized, an expansion member 4 is extended, a small hole 5 is largely opened, and a coffee beverage is fed and discharged through a fluid outflow hole 34. The descent completion of the piston body 26 is detected by the action of a detecting switch via a detecting cam body formed on the drive shaft of the motor, and the motor is stopped. When the piston body 26 is most lowered and stopped, a beverage extraction raw material is compressed, thus the beverage extraction raw material can be dehydrated. The quantity of the extracted coffee beverage is kept nearly constant without being changed at each extraction.
Patent JP-H05157014-A (JP)
Title: Bubble discharge device for diesel engine
Inventor: ITAKURA MASAMICHI
IPC: F02M37/20
Filed: 1991-12-09
Abstract: PURPOSE:To provide a bubble discharge device to separate/remove bubbles in fuel in the downstream of a fuel filter in a fuel supply system of a diesel engine. CONSTITUTION:A bubble discharge device 1 is provided with a bubble separating film 15 arranged in a fuel supply passage between a fuel filter 3 and a fuel injection pump 4 so as to capture bubbles in fuel, an upper chamber 12 formed above the bubble separating film, a return passage 16 having a venturi part 20 inside and a communicating passage 19 to communicate the upper chamber 12 and the return passage 16 with each other. The bubbles captured by means of the bubble separating film 15 rise, and are sucked out into the return passage 16 due to a negative pressure generated in the venturi part 20, and are returned to a fuel tank 2.
Patent JP-H10129350-A (JP)
Title: Structure of room mirror
Inventor: YAMAGISHI HIROSHI
IPC: B60R1/12
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To manually regulate the mounting angle of a mirror body without contact with the mirror surface of a mirror, in a directional apparatus combination type room mirror. SOLUTION: The upper surface 23 of a casing 4 is opened and the support member 25 of the casing 4 is inserted from an external part. The mounting plate 27 of an apparatus 3 is fixed at the support member 25. Meanwhile, a rod-form protrusion 28 having a tip brought into a semispherical shell state 29 is protruded from the inner surface of the arcuate surface 21 of the casing 4. A rod-form protrusion 30 having a tip brought into a spherical shape 31 gently fitted in the inner surface of the semispherical shape 29 is protruded from the peripheral surface of the support member 25 of the casing 4. The two members are fitted in each other and the casing 4 forms a moving ball structure 20 movable in a three-dimensionally arbitrary direction around the center of the semispherical shell shape 29.
Patent JP-2001137967-A (JP)
Title: Clamp method of die for superplasticity forming
Inventor: YOKOYAMA YASU
IPC: B21D26/025
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology to preferably clamp a die for superplasticity forming. SOLUTION: In figure (a), in die clamping, the A pressing faces 39... and the B pressing faces 39... shown in black colored are set to high clamp force, the C pressing faces 39... and the D pressing faces 39... shown in void are set to low clamp force. A figure (b) shows setting of a clamp means when heating is progressed somewhat, a high pressure gas is blown between upper/ lower dies 11, 13 for blow forming and a die inside pressure is increased somewhat, that is, the clamp force at the C pressing faces 39... and the D pressing faces 39... apart from the center are increased, the whole A-D pressing faces 39 are strongly pressed. Thus, both of the suppression of generation of thermal stress and the sufficient increase of die clamp force are satisfied.
Patent JP-H05157847-A (JP)
Title: Random pulse measuring device and radiation measuring device provided with this random pulse measuring device
Inventor: ONODERA TORU
IPC: G01T1/17
Filed: 1991-12-09
Abstract: PURPOSE:To count the digital pulses of plural input lines without miscount. CONSTITUTION:A radiation measuring device 31 is provided with pulse generating parts 32 so as to input random pulses 2 from the respective input lines into the respective pulse generating parts 32. In response to this, the respective purse generating parts 32 send correcting pulses 34 to a router 22, and the router 22 sends pulse detection signals successively to an MMCS 23. In response to this, the MMCS 23 counts the counting ratio of the correcting pulses 34. There is provided a dead time setting part 33 for setting the pulse width of the correcting pulses 34 as such specified dead time 7 that the counting ratio measured by the MMCS 23 is not influenced by the dead time of the router 22. Using this dead time 7, each pulse generating part 32 is previously adjusted, and also the counting ratio of the correcting pulses 34 is corrected by a correcting part 35, so that the true counting ratio of digital pulses 2 of the respective input line can be computed for every input line.
Patent JP-H09141712-A (JP)
Title: Production of lens for light of vehicle
Inventor: SUZUKI TADASHI
IPC: B29L11/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To produce a lens low in molding residual stress without requiring annealing treatment. SOLUTION: In the production of a lens for a light of a vehicle by injection compression molding, a mold of which the product thick-walled part is compressible is used and the cavity thereof is filled with a polycarbonate resin melted by a heating cylinder in an amt. of 20-80% by vol. of a final molded product and, in this stage, a compression speed is set to 10-30mm/sec to compress the cavity and gradually changed from 3mm/sec to 8m/sec to apply compression force. By this method, molding residual stress is lowered and annealing treatment can be dispensed with.
Patent JP-2000199948-A (JP)
Title: Photographic element having peelable and rearrangeable adhesive layer
Inventor: COURNOYER ROBERT F
IPC: B41M5/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an improved method of adhering a photographic element to a base body and to obtain an adhering method to keep the photographic element integrally during exposure and photographic processes. SOLUTION: This photographic element consists of at least one silver halide image forming layer, at least one biaxially oriented polyolefin sheet and at least one layer containing a peelable adhesive. The peelable adhesive enables peeling separation of the photographic element from the adhesive layer. By using at least one layer containing a peelable adhesive, at least one of the separated parts of the photographic element can be rearranged.
Patent JP-2000240177-A (JP)
Title: Spacer for ventilation
Inventor: HOSHINO SUEJI
IPC: E04B1/64
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for ventilation capable of coping with irregularity on the top surface of a foundation, of obtaining sufficient ventilating ability by itself, of securing a necessary gap area for ventilation with a height capable of blocking the passage of a rat, and of promoting the dryness of groundsill in a region in contact with the groundsill, in addition to other characteristics. SOLUTION: A spacer for ventilation is formed by using a metal plate material, and a horizontal surface portion 2 and a vertical surface portion 3 are alternately arranged thereby forming a corrugated shape comprising recessed portions 4 and projected portions 5 arranged repeatedly. In this way, adequate elasticity can be obtained and also deformation can be easily given as required thereby adequately coping with the irregularity on the top surface of the foundation. Also, percentage of opening itself is high so that itself has a high gas permeability.
Patent JP-2001143088-A (JP)
Title: Method and device for measuring surface movement of object, and computer-readable recording medium with program for operating computer storing program for operating computer for realizing the method stored thereon
Inventor: CHRISTIAN CROSS
IPC: H04N19/60
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To surely extract in read-time quantitative information concerning the surface movement of an object of a person, etc., from a video image. SOLUTION: A surface movement measuring method includes a step for expressing the position of the surface of the object of a first frame by a mesh model, a step for converting images in the first and second frames to plural sub-band images by plural kinds of resolutions, a step 130 for generating plural rough mesh models of node density lower than that of the mesh model, a step 132 for obtaining an overlay image obtained by overlapping the corresponding rough mesh model to each sub-band image of the first and second frames, and a step 136 for calculating the cross correlation of the texture map of the overlay image from the corresponding sub-band image of the first and second frames and calculating relative positional variation from the first frame to the second frame of each node.
Patent JP-H06177156-A (JP)
Title: Fabrication of mosfet
Inventor: NAGATA KENICHI
IPC: H01L21/336
Filed: 1992-12-04
Abstract: PURPOSE:To shorten a fabrication process of a vertical MOSFET by subjecting a first well region and a third drain region to concurrent heat treatment after ion implantation of impurities of first conductivity type and second conductivity type. CONSTITUTION:The MOSFET comprises a heavily doped first drain region 1 of first conductivity type, a lightly doped second drain region 2 of first conductivity type formed thereon, and a third drain region 8 of first conductivity type formed on the second drain region 2 while being doped more heavily than the second drain region but less heavily than the first drain region 1. The MOSFET further comprises first and second well regions 7, 13 of second conductivity type formed in the second and third drain regions 2, 8, and a source region 14 of first conductivity type formed in the second well region 13. Such a MOSFET is fabricated by heat treating the first and third well regions 7, 8 concurrently after ion implantation of first conductivity type impurities 4 and second conductivity type impurities 6.
Patent JP-H04197751-A (JP)
Title: Evaluation method of printed matter and its apparatus
Inventor: INDE AKIHIRO
IPC: G06T7/00
Filed: 1990-11-29
Abstract: PURPOSE:To evaluate the quality grade of printed status of a sheet of printed matter by a method wherein the number of picture elements whose level differences exceed an allowable set value is counted, and the quality grade of printed status is classified into ranks based on the counted number. CONSTITUTION:Picture elements on sheets of printed matter 5 are detected for NG status by a comparison circuit 35 sheet by sheet, and a NG counter 37 counts the number of picture elements which are in NG status. A main CPU 38 controls devices in a judgment unit 21 and also performs an evaluation process in which the quality grade of printed status of the printed matter is classified into ranks according to the counted results of the NG counter 37. For example, ranks are set as follows: Rank A; NG picture elements < 'a', rank B; 'a' <= NG picture elements < 'b', and rank C; NG picture elements >='b'. Those ranks A-C can correspond to small spoilage, medium spoilage and large spoilage, and the judged results are displayed on a color monitor 28 and printed out by a printer 32.