baber/WOPTO huggingface dataset:
Patent JP-H097960-A (JP)
Title: Method and apparatus for plasma cvd processing
Inventor: TOYODA KAZUYUKI
IPC: C23C16/50
Filed: 1995-06-23
Abstract: PURPOSE: To make it possible to perform a CVD process in a wide pressure range from low to high pressures by altering the state of the change of the peak value of high-frequency power at the first period of the high-frequency power applied to a plasma generating coil, and electronically controlling the temperature of the plasma. CONSTITUTION: A plasma generating coil 11 is wound on the periphery of a cylinder 2, and a high-frequency power source 20 for the coil is connected to the one end of the coil 11 via a matching unit 19. The high-frequency power for generating a plasma is periodically modulated. The frequency of the fundamental wave of the high-frequency power periodically modulated applied to the coil 11 is suitably selected according to the type of the substrate to be treated and the specification of the treatment. The method of the modulation is set as one of plasma CVD process conditions similar to the pressure and the flow rate of the reactive gas. Thus, the plasma CVD can be executed based on the pressure of a wide range.
Patent JP-2000031117-A (JP)
Title: Dry cleaning method after metal etching
Inventor: HAN SUU
IPC: H01L21/3065
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a metal-contaminated resist and sidewall polymer can be removed from a semiconductor device, particularly metallic conductors without using wet chemical solvents nor raising the temperature. SOLUTION: In a dry cleaning method, a resist is provided on a plurality of portions of a metal layer formed on a semiconductor device and the metal layer is etched, and after the remaining metal-contaminated resistor is ashed through reactive ion etching(RIE), downstream type microwave process is performed so as to make the remaining resist easily removable.
Patent JP-H1128693-A (JP)
Title: Uniaxial robot
Inventor: TAMURA TAKASHI
IPC: B25J19/06
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the collision of a ceiling cover with a movable member caused by the deflection of the ceiling cover. SOLUTION: A uniaxial robot 1 is constituted by integrally housing a movable member 8 and driving means for unaxially moving the movable member 8 in a casing 2. The casing 2 consists of a frame 4 and a ceiling cover 3. Both the ends in the longitudinal direction of the ceiling cover 3 are installed on the frame 4. The ceiling cover 3 at its central lower face is provided with a guide 30 through a leg. The movable member 8 at its upper part is provided with a slide contact member 32 consisting of a resin material which is slide- contacting the guide 30. A slit-like accepting port 33 opened to a side is formed in the slide contact member 32. The guide 30 is interposed in the accepting port 33. Thus, the ceiling cover 3 is supported through the guide 30 and the slide contact member 32 in the course of moving the movable member 8.
Patent JP-2000002848-A (JP)
Title: Scanning optical device
Inventor: TOYODA KOJI
IPC: G02B26/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a small type scanning optical device realizing highly minute print with a simple configuration resistant to focus change caused by environmental changes (temperature changes). SOLUTION: This scanning optical device converts a state of a luminous flux emitted from a light source means 1 into another state through a conversion optical element 2 and guides it to a deflection means 5, and images the luminous flux deflected by the deflection means in a spot form on a plane 7 to be scanned by a scanning optical means 6, and scans over the plane to be scanned. In this case, the scanning optical means has a 1st optical element 6a consisting of a refraction system and a 2nd optical element 6b consisting of a diffraction system, and satisfies the condition of 1<|β|<5, when expressing a lateral magnification in the direction of subscanning of the scanning optical means by β.
Patent JP-S5885251-A (JP)
Title: Helix-type slow-wave structure
Inventor: TSUTAKI KUNIO
IPC: H01J23/26
Filed: 1981-11-13
Abstract: PURPOSE:To obtain an excellent reflectional characteristic without any need of controlling the formed amount of thin films by making a high-frequency attenuator by providing thin films of an electromagnetic-wave attenuating matter on  parts of the surface of a helix and the circumference walls of dielectric bars. CONSTITUTION:A helix-type slow-wave structure is constituted by supporting a helix 1 with a plural number of dielectric bars 2 inside a metallic cylinder 4 coaxially with the cylinder 4. It is divided into a plural number of slow-wave structure by means of a high-frequency attenuator. The high-frequency attenuator is made by providing thin layers 3 as a high frequency attenuator material  on parts of the surface of the helix 1 and the circumference walls of the bars 2.  Here, the films 3 provided on the helix 1 is made longer than those provided on  bars 2 by the distance between points (A) and (C) in the directions extending toward the input and the output sides. As a result, the characteristic impedance  and the phase constant between the points (A) and (C) can be prevented from changing, and an excellent reflectional characteristic can be realized without  controlling the formational amount of the film 3 between points (C) and (B).
Patent JP-H0232679-A (JP)
Title: Method and device for data communication by neural net
Inventor: EJIRI MASAKAZU
IPC: G06N3/02
Filed: 1988-07-22
Abstract: PURPOSE:To prevent secrecy from leaking due to wire tapping on the middle way or erroneous transmission by providing neural nets on a transmission side and a reception side, transmitting linearly transformed data by the neural net, and recovering the data again on the reception side via the neural net. CONSTITUTION:The neural nets 14 and 17 encipher or decode data, and furthermore, change the order or the form (arrangement) of input data to be transformed and transmitted in advance. Also, the constitution (the number of wiring and neurons) and the coupling coefficient of the neural nets 14 and 17 can be changed. Those bits of information i.e., the one with respect to the linear transformation of the data to be transmitted in what order and in what format, and the information with respect to the usage of the neural nets 14 and 17 of what constitution and what coupling coefficient are sent to a transmission destination in advance prior to transmission data. Therefore, the reception side can re-construct the neural net required for the decoding of the information and decode them. In such a way, the secrecy can be prevented from leaking.
Patent JP-H0825948-A (JP)
Title: Air conditioner for vehicle
Inventor: INOUE MASASHI
IPC: B60H1/00
Filed: 1994-07-12
Abstract: PURPOSE:To obtain an air-conditioned feeling early by blowing sufficient cold air to an occupant sitting in a driver's seat when there is no occupant in an assistant driver's seat at the time of starting an air conditioner. CONSTITUTION:The louvers 37R, 37L of assistant driver's seat side blowoff ports 22R, 22L are connected to motors 39R, 39L, or a damper 27 provided in a duct 20 connected to the blowoff ports 22R, 22L is connected to a motor 59. The motors 39R, 39L, 59 are actuated by operating an operating switch 41 provided on a control panel 40. The louvers 37R, 37L or the damper 27 thereby takes up the closed position or the position toward a driver's seat.
Patent JP-S6073210-A (JP)
Title: Combustion apparatus with electric discharge
Inventor: OKAZAKI SACHIKO
IPC: F23K5/00
Filed: 1983-09-30
Abstract: PURPOSE:To increase the combustion efficiency of fuel and to stabilize flames in the titled combustion apparatus, by providing a couple of electrodes through a solid dielectric substance, in a flow path through which combustible mixed gas of fuel and air is circulated, and by discharging electricity between these electrodes in the combustible mixed gas. CONSTITUTION:An internal electrode 2, provided in a glass tube 1, consists of a glass tube of 3mm. diameter, filled with water solution of copper sulfate. Using this device, the spreading velocity of flames of stoichiometrical mixed gas of methan and air under the low pressure of about 100mm.Hg is determined. In this case, the actual combustion velocity Ub is determined from those values in such a manner that alternating current under high voltage 4 is applied between the external electrode 3 and the internal electrode 2, and the change in velocity of flames spreading from an ignition plug 5 is observed using a plurality of photo- multipliers 6, and the surface area of flames is calculated from pictures of flames pattern, and the speed of unburned gas in a combustion tube is estimated by an empirical formular. As a result, rising of flames up to 50% at the maximum is recognized in the 10-30cm range of flames, when the voltages 6kV and 12kV are respectively applied to the electrodes.
Patent JP-H0930626-A (JP)
Title: Conveyor device
Inventor: FUJIWARA KATSUYA
IPC: B65G17/32
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor device which can eliminate poor operation of work transfer through a simple change of structure. SOLUTION: A plurality of connecting rods 10 are installed at a certain spacing between a left and a right chain, among which the ones positioned with greater spacing than the length of works placed on a net conveyor 1 are furnished with stepped pin holes 12 arranged in the vertical direction in a row. In these holes 12, flange-equipped pins 13 longer than the holes 12 are inserted in such a way that their bottoms are protruding and that they can not fall off but can slide freely. In the specified position on the line, a guide rail is installed which contacts with the bottoms of the pins 13 to cause them 13 to protrude upward, and the pins 13 are precluded from protruding when the work W is transferred.
Patent JP-S57105387-A (JP)
Title: Transferring method for brilliant metallic letter or pattern on glass surface
Inventor: KAWAMURA MAKOTO
IPC: C03C27/00
Filed: 1980-12-23
Abstract: PURPOSE: To enable reliable transferring of a brilliant metallic pattern having an excellent close adhesiveness on an arbitrary glass surface, by a method wherein, after an under coat is formed with paint, having an affinity with glass, in the glass surface, a hot stamping and a stamping are performed.  
     CONSTITUTION: After a glass surface is cleansed, paint, whose main component is synthetic resin such as epoxy resin having a better affinity and close adhesiveness with glass, is applied on the glass surface to form an under coat layer. After the under coat layer is preliminarily dried to be brought into a half- couring condition having a substantially no adhesiveness, the under coat layer is caused to touch a hot stamping foil, and a brilliant metallic transfer is performed by pressurizing the foil by means of a heating elastic substance wherein a desired stamping is performed. The under coat layer is then perfectly dried by heating to monolithically adhere the glass surface, the under coat layer, and a transfered part. An over coat layer is formed where neccessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0471881-A (JP)
Title: Recording apparatus
Inventor: FUJITA HARUO
IPC: B41J2/44
Filed: 1990-07-12
Abstract: PURPOSE:To perform accurate page numbering in a series of next outputs without performing the operation input of a special recording apparatus due to an operator and emitting the count number of pages from an external data generating source by judging the intermission of the input of recording data from the external data generating source to automatically reset the counting of the number of pages. CONSTITUTION:A memory page number is reset, made incremental and reset by a CPU 4 to be controlled in reading. A timer part 7 counts a time until the timer set time preset through DO2 is elapsed when a timer start signal SO2 is outputted from the CPU 4 and generates an interruption signal to the CPU 4 when the set time is elapsed. The CPU 4 first sets the initial value of a page number to a number-of-page memory part 5 and subsequently sets a predetermined timer value to the timer part through DO2. This timer value is time setting judging the completion of the print-out of a series of memory data corresponding to the intermission degree of data input.
Patent JP-S6073628-A (JP)
Title: Photoconductive member
Inventor: YAMAZAKI MUTSUKI
IPC: G03G5/08
Filed: 1983-09-30
Abstract: PURPOSE:To improve the electrostatic chargeability and retentivity and to prevent interlaminar stripping by successively forming blocking layers and a photoconductive layer contg. Si and a IIIA or VA group element in common as constituent elements on a support. CONSTITUTION:An electrically conductive support 1 is put in a vacuum reactor, and the reactor is evacuated to 10<-3>-10<-4>Torr with a mechanical booster pump. At this time, the support is kept at 100-400 deg.C. A gas contg. Si such as SiH4 or Si2H6 and a doping gas contg. a IIIA or VA group element are introduced into the reactor in a desired mixing ratio, and the exhaust speed of an exhaust system is regulated. High frequency power of 13.56MHz is then applied between electrodes in the reactor to form blocking layers 2, 3, a photoconductive layer 4 and a surface coating layer 5 on the support 1 in succession.
Patent JP-H0815886-A (JP)
Title: Electrophotographic photoreceptor, its production, and image forming device using that
Inventor: YOSHIDA ICHIRO
IPC: G03G15/16
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a photoreceptor which hardly generates mechanical damages and has improved durability by forming a surface protective layer of a silicone compd. CONSTITUTION:This electrophotographic photoreceptor consists of a conductive supporting body, an org. photosensitive layer formed on the conductive supporting body, and a surface protective layer formed on the org. photosensitive layer. The surface protective layer consists of a silicone compd. The required properties of the silicone compd. for the protective layer are the pencil hardness of H or higher of the surface hardness, >85% transmittance for light and the electric resistivity of 10<9> to 10<13>3W.cm, and excellent film forming property when the film is formed into 0.5-5mum thickness, preferably 1-3mum thickness. The surface protective layer is formed by applying a soln. of a hydrolyzed alkoxide silane on the org. photosensitive layer and hardening by heating. As for the alkoxide silane, a trifunctional compd. such as trimethoxy methylsilane, trimethoxy ethylsilane, trimethoxyphenyl silane, and trimethoxy aminopropylsilane may be used.
Patent JP-S6160764-A (JP)
Title: Coating composition for thin metallic film
Inventor: TAKEZAWA NOBUO
IPC: C09D155/00
Filed: 1984-09-03
Abstract: PURPOSE:To provide the title compsn. which can form a topcoat layer having excellent adhesion on the surface of a plastic molding coated with a thin metallic film without using any primer, containing an ultraviolet-curable modified acrylic resin and a reactive alkoxysilane compd. CONSTITUTION:An ultraviolet-curable modified acrylic resin (A) having an acid value of 5-50 [e.g. an epoxyacrylate resin contg. a predetermined amount of an acidic monomer such as bis(acryloxyethyl) phosphate], 0.1-5wt% (based on the amount of component A) reaction alkoxysilane compd. (B) [e.g. N-(2- aminoethyl)-3-aminopropyldimethoxysilane], a tri- or polyfunctional poly(meth) acrylate (C), a sensitizer (D) and additives (E) such as og. solvent, pigment, etc. are blended together.
Patent JP-H0773238-A (JP)
Title: Unwanted land deletion system
Inventor: SHIMIZU KENJI
IPC: H05K3/22
Filed: 1994-07-11
Abstract: PURPOSE:To effectively delete the land data of an internal layer land which is not connected with other patterns from data for pattern film preparation. CONSTITUTION:This system is the unwanted land deletion system in a multilayer substrate design composed of step (a) where the land data for parts hole of the data for pattern film preparation formed based on a pattern design drawing is made pattern data, step (b) where land data is decomposed into the land data of internal layer pattern film preparation data and the land data showing the continuity of the coordinate of the terminal point of a line, the radius and these terminal points, the pattern design drawing is decomposed into a prescribed section, and the land data and line data entering within the section is stored every section, steps (c, d, e) where the other line data entering within the same section as one land data enters within the section is selected every pair, the distance of the both ones is calculated and whether the internal layer is connected with other pattern or not is judged, and step (f) where the internal layer land which is not connected with other patterns deletes land data from data for pattern film preparation.
Patent JP-H0470737-A (JP)
Title: Transmission type screen
Inventor: NOBORISAKA MASAAKI
IPC: G03B21/62
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a screen whose horizontal directivity is excellent, whose brightness distribution is smooth and which has good contrast by making the side surface part of a unit lens be a total reflection surface having a specified curve and also combining the unit lens with an arc-shaped lens at a specified ratio. CONSTITUTION:The section of the unit lens 3 in a horizontal direction is formed to be symmetrical with reference to an optical axis 4, and the shape is a curve which projects upwards, and the inclination of the tangent is in the extent of >=56 deg. and <=72 deg., the total reflection part 5 constituted of a curve whose inclination becomes smaller as it becomes nearer the optical axis 4, a linear part 6 whose inclination with reference to the axis perpendicular to the optical axis 4 is >=30 deg. and <=38 deg., the light emitting part 7 of total reflection light consisting of linear and the arc-shaped curve 8 which projects upwards, all the aforesaid parts are symmetrical with reference to the optical axis 4, and the rate of the unit lens pitch L1 to the width L2 of the arc 8, that means, L2/L1 is >=22% and <=30%. Thus, the screen whose horizontal directivity is excellent, whose brightness distribution is smooth and which has good contrast is obtained.
Patent JP-S6076004-A (JP)
Title: Rotary magnetic head device
Inventor: NISHIHARA YASUO
IPC: G11B5/02
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the signal deterioration between a magnetic head and a preamplifier circuit and at the same time to decrease the number of connection lines between a head drum assembly and the outside, by incorporating the preamplifier circuit to said head assembly. CONSTITUTION:A rotary transformer 9 which performs transmission of signals by a mobile coil 9a and a fixed coil 9b is provided between the lower surface side of a hub 5b fixed to a shaft 5a of a motor 5 and the upper surface side of a lower head drum 4. The transformer 9 transfers signals between a rotary magnetic head 2 and the outside. A circuit base board 12 is welded to the boss part of the drum 4 via an insulated spacer 11, and preamplifier circuits 13 and 14 are set to the board 12 to amplify the signal given from the head 2. While connectors 15 and 16 are attached to the fringe of the lower surface side of the board 12. Then signal lines 15a and 15b led from a pulse generator are connected to the connector 15. While output signal lines 16a, 16b, etc. are connected to the connector 16.
Patent JP-H0466646-A (JP)
Title: High fatigue strength steel for structural use
Inventor: NOMURA KAZUE
IPC: C22C38/24
Filed: 1990-07-06
Abstract: PURPOSE:To provide a steel for structural use with excellent fatigue strength at the time of executing nitriding treatment by specifying the content particularly of C, Cr and Mo in the compsn. of a steel. CONSTITUTION:The compsn. of a steel for structural use is formed of, by weight, 0.35 to 0.45% C, 0.05 to 1.00% Si, 0.20 to 0.80% Mn, <=0.010% P, <=0.015% S, 1.70 to 2.30% Cr, 0.80 to 1.10% Mo, 0.15 to 0.30% V, 0.001 to 0.040% Al, 0.0050 to 0.0200% N, <=0.0015% O and furthermore <=3.5% Ni and the balance substantial Fe. Cr improves the hardenability and moreover improves the nitriding hardenability. Mo increases the temper softening resistance as well as the hardenability. In this steel it is premised that nitriding treatment is executed, but even in the application to which nitriding treatment is not executed, the steel has more excellent fatigue strength than that of a conventional steel.
Patent JP-H0232247-A (JP)
Title: Eddy current flaw detecting device for long size material
Inventor: OGAWA AKIRA
IPC: G01N27/90
Filed: 1988-07-22
Abstract: PURPOSE:To hold the gap between a probe and an inspection surface constant against the run vibration of a material to be inspected by providing a probe support unit with an inspection surface profile roller and an auxiliary roller which comes into contact with the opposite side from the inspection surface. CONSTITUTION:The probe holding unit 40 is equipped with a fixed probe 12 and a swivel probe 13 for the flaw detection of the head flank of a rail 10 as the material to be inspected and a corner part flaw detection probe 14 for the flaw detection of a head peak corner part, etc. The unit 40 is provided with the inspection surface profile roller 47 for holding intervals between the inspection surface of the rail 10 and those probes 12-14 and the auxiliary roller 60 which comes into contact with the opposite side from the inspection surface of the rail 10 and auxiliary roller 60 is pressed against the rail 10 by an auxiliary roller pressing mechanism. Consequently, the unit 40 vibrates integrally with the rail 10 according to the run vibration of the rail 10 and the roller 47 provided to the unit 40 never hops up from the inspection surface.
Patent JP-S5888236-A (JP)
Title: Gap adjustment device for drum brake
Inventor: NAKAZATO HIROSHI
IPC: F16D65/54
Filed: 1981-11-17
Abstract: PURPOSE:To have automatic gap adjustment while preventing trailing of the brake shoe, by carrying out disengagement of the adjusting lever from the strut of a drum brake using a bimetal. CONSTITUTION:When pressure liquid is fed into a liquid pressure cylinder device 20, the top of a brake shoe 2 is widened with its bottom as fulcrum against the action of a spring 37, and thereby the lining 7 is pressed against the inside circumferential surface of the brake drum to give application of brakes. The adjusting lever 31, on the other hand, shifts to the left together with the brake shoe 2, and when the right edge of a hole 38 comes in contact with a boss 34a of the control lever 41, a relative rotation is generated between the adjusting lever 31 and web 3, when the bottom of the adjusting lever 31 will get over the tooth of a latch 32 to make adjustment of the gap. A rise of the temperature in the brake drum will cause a counterclockwise turn of the control lever 41 owing to elongation of the bimetal 45 to set off the boss 41a from the hole 38.
Patent JP-S5886284-A (JP)
Inventor: HAYAKAWA YASUO
IPC: E21B3/00
Filed: 1981-11-17
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-S5886192-A (JP)
Inventor: MASUDA YASUJI
IPC: D06F17/12
Filed: 1981-11-17
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。