baber/WOPTO huggingface dataset:
Patent JP-H08111384-A (JP)
Title: Manufacture of light-receiving member
Inventor: OKAMURA TATSUJI
IPC: G03G5/08
Filed: 1994-10-11
Abstract: PURPOSE: To provide a method of manufacturing a light-receiving member excellent in characteristics, in particular the light-receiving member capable of forming an image of a clearer half tone mode. CONSTITUTION: In a method of manufacturing a light-receiving member having a step that material gas containing silicon atoms and material gas containing elements belonging to group III or V in a table of the periodic table are introduced into a reaction space so as to form an optical conductive layer comprising an amorphous material containing a silicon atom and elements belonging to group III or V in the periodic table on a basic body, material gas containing elements belonging to group III or V in the periodic table is introduced while changing continuously using a spline function.
Patent JP-H04270657-A (JP)
Title: Method for continuous production of substrate for printed wiring board and multilayer printed wiring board
Inventor: ERIKU MIDERUMAN
IPC: B32B37/00
Filed: 1991-09-24
Abstract: PURPOSE: To provide a method for manufacturing easily to be automated by forming a substrate having high surface characteristics and a low thermal expansion coefficient in less steps without almost change of characteristics in respective directions parallel to a flat surface of the substrate. CONSTITUTION: In the method for manufacturing a flat substrate for a printed circuit board from a fiber-reinforced matrix in continuous steps having at least two moving layers of reinforcing fibers used, fibers disposed in at least two intersecting directions, a yarn layer having a matrix substance thereafter provided and passed through a preferably heated laminated zone and a means for depositing an electrically conductive trace; a yarn containing layer made of many yarns substantially linearly extended and parallel to each other without bonding in the form of a woven fabric is used.
Patent JP-H04146906-A (JP)
Title: Improver for processability, water repellency and oil repellency of thermoplastic resin and thermoplastic resin composition
Inventor: TOYOOKA YUTAKA
IPC: C08L27/06
Filed: 1990-10-11
Abstract: PURPOSE:To provide the title improver excellent in the function of improving the processability of a thermoplastic resin and the staining resistance, etc., of a molding by using a fluoroacrylic polymer comprising fluoroalkyl (meth) acrylate units and having a reduced viscosity above a specified value. CONSTITUTION:A fluoroacrylic polymer at least partially consisting of at least one kind of structural units selected among fluoroalkyl acrylate and fluoroalkyl methacrylate units (e.g. 2,2-difluoroethyl methacrylate or 2,2,3,3-tetrafluoropropyl methacrylate) and having a reduced viscosity of 2 or above as measured at 25 deg.C in a solution prepared by dissolving 0.1g of the polymer in 100ml of chloroform is produced. This polymer is used as an improver for the processability, water repellency and oil repellency of a thermoplastic resin (e.g. vinyl chloride resin).
Patent JP-2001093873-A (JP)
Title: Substrate-cleaning particle detecting device and method using the same
Inventor: IMAI YUJI
IPC: H01L21/304
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-cleaning particle detecting device and a method of using the same by which time between cleaning of a substrate, such as a semiconductor wafer and detection of particles as well as waste of labor is eliminated, and efficiency and yield in manufacture of a substrate can be improved. SOLUTION: This substrate-cleaning particle detecting device is provided with a cleaning water spraying nozzle 12 for cleaning a rotating wafer 10 by spraying a cleaning solution W and a HeNe laser oscillating tube 14 and optical detector 16, which constitute a detecting means for detecting particles of this semiconductor wafer 10, while rotating the semiconductor wafer 10.
Patent JP-H03132008-A (JP)
Title: Method and apparatus for forming coil
Inventor: SOTOZONO KEIZO
IPC: H01F41/04
Filed: 1989-10-18
Abstract: PURPOSE:To avoid the distortion of a coil which is produced when the coil is removed from a core bar by a method wherein the radius of curvature of the core bar differs along its circumference and a wire is spirally wound on the core bar and plastic deformations are partially exerted to the wire by pressing the wire to the parts of the core bar where the radius of curvature is large. CONSTITUTION:The radius of curvature of a core bar 12 differs along its circumference. A wire S is supplied to the core bar 12 and retained by a retainer 21. Then the wire S is wound on the core bar 12 by a core bar rotating means 50 while the core bar 12 is moved along an axial direction by a core bar moving means 42. The wound wire S is pressed against the parts 27 and 28 of the core bar 12 where the radius of curvature is large by sizing punches 94 to deform the wire S along the large curvature radius parts 27 and 28 and, at the same time, the excessive portions of the wire S are accumulated between the deformed parts and plastic deformations are given to those portions. With this constitution, a distortion which is produced when the coiled wire S is removed from the core bar 12 can be avoided.
Patent JP-H11113109-A (JP)
Title: Connection structure and insulating cover of bus-bar
Inventor: KAJIWARA SATORU
IPC: H02B13/035
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To shorten a current path substantially and to suppress a power loss and heat generation, by supplying power to a load-side conductor from a movable electrode through a fixed electrode and a flexible conductor. SOLUTION: A vacuum switchgear is mainly composed of a fixed electrode 5 and a movable electrode 7 which moves between the fixed electrode 5 and a ground electrode 6. And the fixed electrode 5 is connected to a power-source-side conductor 8 through a connecting conductor, and the movable electrode 7 to a load-side conductor (a cable head 10 outside a vacuum grounding container) through a flexible conductor. Here, a current flows at a make position Y1 where the movable electrode 7 touches the fixed electrode 5, in accordance with the rotation of the movable electrode 7, and the current is interrupted when the movable electrode 7 moves rotating below the make position Y1, and separates from the fixed electrode 5 at a breaking position Y2.  Furthermore, it moves downwards rotating and the movable electrode 7 separates from the fixed electrode 5 at a disconnecting position Y3, and an insulation distance enough to prevent dielectric breakdown caused by lightning, etc., and to prevent a worker from electric hazards. Furthermore, the movable electrode 7 moves downwards rotating, and touches the ground electrode 6 at its installed position Y4.
Patent JP-H08131561-A (JP)
Title: Medical treatment device for incontinuence for woman
Inventor: SEKIMOTO HIROSHI
IPC: A61N1/04
Filed: 1994-11-04
Abstract: PURPOSE: To provide a medical treatment device for incontinence for a woman to reduce symptoms of incontinence by inserting an insertion part into a sexial organ of woman in which electrodes are embedded in an outer circumference, and applying pulses between the electrodes to stimulate bottom muscles of the pelvis for strengthening the muscles. CONSTITUTION: At a tip of a main body part 11 of a hollow cylindrical form, an insertion part 10 having an integrally moulded head part 12 for preventing removal is formed. The insertion part 10 is of insulation material having proper softness, and it is desirable that antibacterial coating treatment is applied to the surface of it. Electrodes 13, 13... are embedded in an outer circumference of the main body part 11 in two stages. The electrodes 13 are equally disposed in the outer circumference of the main body part 11 to be arranged at different embedding positions for the stages. In addition, the electrodes 13 are connected to a controller 20 separately through a multi-core cables 14. This insertion part 10 is inserted into a sexial organ of a woman, electric pulses are applied by the controller 20, thereby electric stimulation is applied to bottom muscles of the pelvis.
Patent JP-H05106983-A (JP)
Title: Heat accumulator
Inventor: GOSHIMA TADAHACHI
IPC: F28D20/00
Filed: 1991-10-18
Abstract: PURPOSE:To cope with load fluctuations of a heat supply system or a heat application system by penetrating and installing a plurality of fined tubes into a shell filled with polyethylene as a latent heat accumulation material and circulating ethylene glycol as a heat transfer fluid. CONSTITUTION:Polyethylene is sealed in a shell 5 as a latent heat accumulation material where ethylene glycol is sealed in a circulation passage including the shell 5 as a heat transfer fluid. The heat transfer fluid 4 is introduced into the shell 5 as a fluid outside the pipe by driving a circulation pump 8 while a heating medium 6 which is excess waste heat from a refuse incinerator plant is introduced as a fluid inside the pipe so that the latent heat accumulation material 3 may be heated with the heating medium 6 so as to accumulate the heat in the heat accumulation material 3. During this operation, the heating medium is introduced as a convection flow to the heating medium 6 in the tubes 1 around, which makes it possible to make an equalized phase change of the heat accumulation material 3 in the shell 5.
Patent JP-H03134250-A (JP)
Title: Throttle opening detecting method in throttle driving gear
Inventor: SATO MASAMITSU
IPC: F02D9/02
Filed: 1989-10-18
Abstract: PURPOSE:To obtain an accurate throttle angle by providing constitution in such a way as counting a pulse, which depends on a rotary angle of a motor, by a counter to detect the throttle angle and resetting the counter after action by initial torque of the motor. CONSTITUTION:When an electrification condition of a solenoid 21 is switched for placing a dog clutch 14 in a connection condition, in the beginning of the switching, a stepping motor 13 is actuated by initial torque by a rotary angle larger than 1 pitch of a dog hole 20a with a dog clutch 14 surely placed in a connection condition. Since setting torque of return springs 10, 11 is larger than the initial torque even when the dog clutch 14 is placed in the connection condition, throttle valve 6 holds a closed condition. Under this condition, by resetting a counter, correlation of the throttle valve 6 to the counter is obtained, and by counting a pulse, following rotation of the motor 13 by normal torque thereafter, through the counter, a throttle opening can be accurately detected.
Patent JP-H05194470-A (JP)
Title: Anti-endotoxin compound
Inventor: UIRIAMU JIEI KURISUTO
IPC: A61P31/04
Filed: 1992-10-09
Abstract: PURPOSE:To obtain the subject new anti-endotoxin compound useful for treating activation through a lipopolysaccharide (LPS) which serves as a medium for septic shocks, viral infectious diseases, etc. CONSTITUTION:The objective compound expressed by formula I [at least one of R<1> to R<4> is formula II, etc.; A<1> and A<2> are H, OH, OCH3, formula III (d is 0-5), etc.; X is H, (CH2)tCH3 (t is 0-14), (CH2)tOH, etc.; Y is H, OH, O(CH2)wCH3 (w is 0-14), halogen, etc.]. This compound expressed by formula I is obtained by reacting a mannopyranoside expressed by formula IV with a catalytic amount of naphthalene in the presence of lithium to provide a product, reacting the resultant product with ammonium cerium nitrate and an alkali metallic azide, then reacting the prepared product with sodium nitrate, further reacting the obtained product with lithium bis(trimethylsilyl)amide, etc.
Patent JP-H07104608-A (JP)
Title: Image forming device
Inventor: NAKAZATO YASUFUMI
IPC: G03G21/00
Filed: 1993-10-04
Abstract: PURPOSE:To provide an image forming device equipped with a thermal fixing device capable of obtaining excellent fixing image quality by keeping surface temperature in the paper passing area of a fixing roller at set temperature more precisely than in the conventional device and at hardly fluctuated temperature as an image forming device forming the image by thermally fixing a toner image on transfer paper. CONSTITUTION:In the image forming device equipped with the thermal fixing device 8 thermally fixing an unfixed toner image on the transfer paper 7; the thermal fixing device 8 is provided with a heating roller 1 incorporating a heating source 3, a pressure roller 2 press-contacting with the roller 1, a non-contact temperature detecting element 4 arranged in the paper passing area of the roller 1 and measuring the surface temperature in the paper passing area of the roller 1 while the transfer paper 7 is allowed to pass, and a contact temperature detecting element 5 arranged outside the paper passing area of the roller 1 and measuring the surface temperature outside the paper passing area of the roller 1 directly in contact with the roller 1 while the paper 7 is not allowed to pass, and the image forming device is provided with a temperature controller 6 controlling the temperature of the roller 1 based on output from the detecting element 4 or 5.
Patent JP-H09115856-A (JP)
Title: Ohmic electrode and formation thereof
Inventor: MITANI KAZUHIRO
IPC: H01L21/28
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a good ohmic contact conveniently with a wafer of compound semiconductor having low carrier concentration on P side by bringing an Au-Be allay, where the concentration of Be is set in a specified range, into contact with a P type III-V compound semiconductor. SOLUTION: An Au-Be alloy, where the concentration of Be is 1.5-5wt.%, is brought into contact with a P type semiconductor of III-V compound, e.g. P type GaP, GaAs, GaAlAs, GaAsP or AlInGaP. An electrode containing Be with high concentration is then formed, as a first layer, on the crystal surface using the Au-Be alloy and then the thickness of first layer is adjusted before heat treatment is performed. According to the method, a good ohmic contact can be made conveniently with a wafer of compound semiconductor having low carrier concentration on the P side and a light emitting diode having high emission output can be obtained easily.
Patent JP-H09108972-A (JP)
Title: Natural clamp device
Inventor: HAYASHI TAKAAKI
IPC: B23Q3/06
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To surely prevent the displacement of a natural rod in a work piece biting direction, by providing a clamping sleeve, being compressed, by an axis direction pressing by a piston, to grip a collet chuck inwards. SOLUTION: A piston 15 is advanced to press and compress a clamping sleeve 19 in an axis direction. This fasteningly compresses a collet chuck 18, to clamp a natural rod 17 by the chuck 18. At that time, since the axis direction displacement of the sleeve 19, at the time of compression, can be absorbed by being slid on the outer periphery of the chuck 18, only gripping force, in the radius direction of the chuck 18, can be transmitted to the rod 17 to surely prevent displacement in a direction where the rod 17 bites work piece.
Patent JP-H10145458-A (JP)
Title: Loop-back device for t1 network for packet communication
Inventor: KIN JITOKU
IPC: H04W24/08
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To generate a loop-back signal between a control station and a base station by deforming a reference clock to be used for synchronizing packet communication at the prescribed position of frame for prescribed clock time, and transmitting transmission data while inserting loop-back data to them during the time of deformed reference clock. SOLUTION: A clock generating part 10 generates a system clock for generating and extracting the loop-back data synchronously with the deformed clock position inserted at the prescribed position of reference clock, and a loop-back data inserting part 20 inserts the loop-back data into the transmission data synchronously with the system clock. Then, a framer and interface part 30 receives the input of transmission data including the loop-back data, transmits the to a T1 network and receives data transmitted from a station on the opposite side, and a loop-back data extracting part 40 extracts the loop-back data from the received data outputted by the framer and interface part 30 synchronously with the system clock.
Patent JP-H04146776-A (JP)
Title: Golf trainer
Inventor: NARA KENJIRO
IPC: A63B69/36
Filed: 1990-10-09
Abstract: PURPOSE:To easily practice a shot on a preset inclined face by providing a floor which can slidably be inclined against a base section and a golf trainer can stand on, and inclining the floor plate while the golf trainee stands on it. CONSTITUTION:Three support sections 5, 7, 9 with different lengths are fitted to the bottom section 3a of a floor plate 3 on which a golf trainee 1 can stand, tips of the support sections 5, 7, 9 are inserted into a circular groove 11 formed on a base section 13, thus the floor plate 3 can be slantly driven against the base section 13. The floor plate 3 is molded of a plastics and the like and has sufficient strength when the golf trainee 1 stands on the surface section 3b and makes a swing. The shot, approach and stance on various slant faces to be experienced in an actual golf course can practically be practiced.
Patent JP-H03134713-A (JP)
Title: Remote diagnostic controller for machine tool with nc device and its remote diagnostic control method
Inventor: KITAHARA HARUMI
IPC: G05B19/18
Filed: 1989-10-20
Abstract: PURPOSE:To freely and quickly cope with the diagnosis of various machine tools by providing a general display device for controlling a terminal console panel at every machine with a control software, and an input device. CONSTITUTION:A diagnostic control terminal is constituted of a terminal operating panel 100 consisting of a CRT 103 for displaying the operating switch panel image of an image equivalent to an operating switch panel provided on a machine tool 4, and a signal input device 104 for operating the state of an operating switch on the console switch panel image on its image, and a computer 2 for executing a control software for controlling a diagnostic software for allowing a remote diagnostic operation to function, a console switch panel image display and the input of a machine operating switch. Accordingly, an operation environment equivalent to a machine tool with an NC device being a remote diagnostic object can be realized. In such a manner, the kind of a diagnostic object machine can be switched quickly, and it is possible to cope therewith efficiently by a small number of diagnostic control terminals.
Patent JP-H02117166-A (JP)
Title: Semiconductor device
Inventor: TERAO NORIYUKI
IPC: H01L27/092
Filed: 1988-10-27
Abstract: PURPOSE:To stabilize characteristics and manufacture highly reproducible three- dimensional circuit elements with an easy process by forming source and drain regions of an upper transistor with self-alignment in such a manner as to use SiO2 containing impurities located directly below the foregoing regions as diffusion sources. CONSTITUTION:Doped oxides 5 located directly below source and drain regions 6' and 6'' of an upper transistor are used as impurity diffusion sources and these source and drain regions 6' and 6'' are formed with self-alignment for a gate. For example, if a lower transistor is allowed to have a P-channel and an upper transistor is allowed to have an N-channel, an N-type wafer is used in a substrate 1 and a lower P-channel transistor is formed by injecting B'' and an upper N-channel transistor is formed by using SiO2 containing phosphorus as each doped oxide 5. This step makes the doped oxides 5 as the impurity diffusion sources contain impurities according to polarity of the upper transistor and further, makes these doped oxides diffuse into the source and drain regions 6' and 6'' of the upper transistor. Self-alignment is thus performed.
Patent JP-H0589652-A (JP)
Title: Disk device
Inventor: KANAZAWA TAKAYASU
IPC: G11B33/12
Filed: 1991-09-25
Abstract: PURPOSE:To remarkably enhance the hermetically sealed degree of an extraction part, at a flexible printed-circuit board, which is extracted from the inside of a hermetically sealed case so that dust particles in the open air hardly creep into the hermetically sealed case. CONSTITUTION:One pair of protrusions 20 whose width W2 is smaller than the width W1 of a gasket 4 are formed integrally on both side edges 16d of a compression-bonded part 16e by using the gasket 4, at a flexible printed-circuit board 16, which has been extracted to the outside from the inside of a hermetically sealed case. When the flexible printed-circuit board 16 is compression-bonded by using the gasket 4, tip parts 20a of the pair of small protrusions 20 can be made to encroach on the gasket.
Patent JP-H01160456-A (JP)
Title: Icecream dispenser using throwaway icecream cartridge
Inventor: BURABUO FURANCHIESUKO
IPC: B65D85/78
Filed: 1988-10-27
Abstract: PURPOSE: To push out and supply ice cream without loss by operating a piston type air chamber, which is housed in a freezer chamber, upon the bottom of an ice cream cartridge made of a flexible material. CONSTITUTION: A bellow-shaped air chamber 18 is provided inside a heat insulating chamber 11 and connected to a compressed air source, and a piston-shaped wall part 20 is pressed onto a base wall part 21 of a disposable vessel 22. The vessel 22 is made of flexible materials, ice cream 24 is put in it to constitute a filled ice cream cartridge 25.
Patent JP-H07129741-A (JP)
Title: Picture recognition device
Inventor: HONDA MOTOHARU
IPC: G06T7/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide an appearance inspection device for semiconductor wafer easy in position adjustment and using a television cameras capable of executing the apperance inspection in a short time by constituting the device of a fixed television camera and plural moving television camera which are moved in accordance with the fixed television camera. CONSTITUTION:Television camera 15 (15A, 15B, 15C...) are made to face semiconductor elements 7 (7a, 7b, 7c...) formed on a semiconductor wafer 2. Extents of movement of moving camera 15C... distant from the fixed camera 15A are obtained by successively multiplying an extent L of movement of the moving camera 15B adjacent to the fixed camera 15A by integers N (N=2, 3...), and they are moved by a driving system 16. At the time of switching to another semiconductor wafer 2 different by chip size, the driving system 16 is driven to simultaneously change the intervals of cameras 15A, 15B, 15C... by a prescribed extent, and they are arranged so as to face semiconductor elements 7a, 7b, 7c....
Patent JP-2001101666-A (JP)
Title: Optical disk
Inventor: EGUCHI HIDEJI
IPC: G11B7/0045
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk with which stable tracking control of high accuracy and high-density recording and reproducing are possible. SOLUTION: Grooves 15 and lands 16 are alternately formed at every one rotation and pits 17aG and 17aL indicating address information 13aG and 13aL of the grooves 15 and the lands 16 are respectively formed on the central axes of the grooves 15 and the lands 16 but 17aG and 17aL do not simultaneously exist on both left and right sides of the same place. The pits 17b of zigzag marks 13b formed at the boundaries between the grooves 15 and the lands 16 are so formed as to verge on both central axes of the respective grooves 15 and lands 16 adjacent to each other. At this time, the zigzag marks 13b are formed as a pair of the pits 17b sorted to the right and left from the central axes of the land tracks and the central axes of the groove tracks.