baber/WOPTO huggingface dataset:
Patent JP-H02281622-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAKAMI SHIGERU
IPC: H01L21/28
Filed: 1989-04-21
Abstract: PURPOSE:To facilitate a processing of an electrode wiring and to obtain the high integration degree and high reliability of a semiconductor device by a method wherein a first conductor layer is deposited only on the surface of the sidewall in an opening part in an interlayer insulating layer, a second conductor layer is deposited on the surface of this interlayer insulating film, this second conductor layer is selectively etched to come into contact with an element region in the opening part and moreover, the electrode wiring, which is extendedly provided on the interlayer insulating layer, is formed. CONSTITUTION:Element regions, such as an impurity diffused layer 4 and the like, are formed and after an interlayer insulating layer 5 is deposited on the surface of the layer 4, an opening part 6 is formed by anisotropic etching. Then, a tungsten silicide layer 10 is deposited by argon ions using a reverse sputtering method. In such a way, a deposition rate at the upper end of the opening part 6 is reduced to zero and the deposition rate in the depth direction of the opening part is increased. A bias is increased to -400V or thereabouts, a reverse sputtering rate is made faster than the deposition rate at the upper part of the film 5 and a bias sputtering is performed until the layer 10 on the upper part of the film 5 runs out. After then, a tungsten layer 11 is deposited and is selectively etched away to form a wiring pattern.
Patent JP-H05269736-A (JP)
Title: Fiber material to be blended in resin and resin composite used thereof
IPC: B29K1/00
Filed: 1992-03-30
Abstract: PURPOSE:To obtain fiber materials which have a good dispersibility when blended in resin and which can make a molding with excellent mechanical properties, heat resistance, low contractiveness, appearance properties and the like by blending opened cellulose fibers and a specific dispersible modifier at a predetermined ratio and by pelletizing them thereafter. CONSTITUTION:A dispersible modifier used herein is of the type which has at least a viscosity of 3 centimeter poise at a melting point of 230 deg.C or lower and under an ordinary pressure of 140 deg.C and assists in improving the dispersibility of cellulose fibers in resin. It is preferably that the modifier is in particular low density polyethylene, carboxylic acid modified polyethylene, higher fatty acid ester or the like. Then, 0.3-100 pts.wt. of cellulose fibers is mixed in 100 pts.wt. cellulose fibers obtained by opening waste newspaper and, preferably, granulated into an agitating density of 0.09 or more by means of a non-screw typed compressive extruding machine. This blending fiber material is used so that the content of fibers comes to be 2-90wt.% in polyethylene, polypropylene, ethylene, vinyl acetate copolymer, ethylene/ethyl acrylate copolymer or the like.
Patent JP-H04331847-A (JP)
Title: Driving mechanism selecting device
Inventor: KATO MASAO
IPC: G11B15/665
Filed: 1991-05-08
Abstract: PURPOSE:To permit the smooth selection by preventing the meshing between a worm gear on a drive side and the gear of a driven member on a driven side by the simple structure. CONSTITUTION:A driving mechanism selector device is equipped with a shaft 1 which is supported in turnable manner on a base plate and turning-driven by a turning driving source, worm gear 2 which revolves integrally with the shaft 1 and concentrically installed on the shaft 1 permitting the free shift in the axial direction, an engaging member 3 for regulating the shift range of the worm gear 2 for the base plate and a driven member 7 meshed with the worm gear 2 at the shift edge in the axial direction of the worm gear 2, and the driven member 7 can be shifted in the axial direction within a prescribed range.
Patent JP-H08297662-A (JP)
Title: Japanese input device
Inventor: ONISHI EMI
IPC: G06F17/22
Filed: 1995-04-26
Abstract: PURPOSE: To select and output plural arbitrary description candidates out of plural converted description candidates. CONSTITUTION: A character string is inputted from an input means 1 and stored in a temporary storage means 2, the designation of conversion is inputted from the input means 1 and outputted to a central processing part 6, and a converting instruction and a display selecting instruction are outputted from the central processing part 6. When the converting instruction is received, a Japanese syllabary (KANA)/Chinese character(KANJI) converting means 3 retrieves a description containing a correspondent KANJI in a character string stored in the temporary storage part 2 while referring to a dictionary storage means 4 and outputs it to a display means 7 as the description candidate.  When the display selecting instruction is received, a description candidate selecting means 5 detects this instruction and displays out the selection menu of single selection, plural selection and all selection on the display means 7. The designation for selecting any one of the selection menu is inputted from the input means 1 and when any desired description candidate is selected by the input means 1, arbitrary number of designated description candidates are outputted from the description candidate selecting means 5 and stored in a document storage means 8 as document data.
Patent JP-H02281427-A (JP)
Title: Light focus deviation detector for optical information reproducing device
Inventor: ICHIISHI AKINARI
IPC: G11B7/09
Filed: 1989-04-21
Abstract: PURPOSE:To detect a light focus deviation speedily by eliminating the need to read a signal, which is read out of an optical disk, as information. CONSTITUTION:An omitted signal detecting means 6 detects the omitted state of a signal and an inter-track detecting means 7 detects whether or not there is beam light between track, thus realizing the light focus deviation detecting device. Consequently, when it is judged that a signal level drops below an optional set value and there is no beam light between tracks, an information read means need not read the signal as information. Consequently, the light focus deviation is detected speedily.
Patent JP-H09287979-A (JP)
Title: Fixing structure of facing for instrument
Inventor: TSUCHIYA SATOSHI
IPC: G01D11/24
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a facing for an instrument improving durability, without restriction in the design of the facing. SOLUTION: The fixing structure of facing for an instrument brings both peripheral edges 102, 111 of case 101 side and facing 110 side into contact with one another, inserts a snap pawl 10 into a case pawl support 1 to elastically engage, inserts a screw member 7 from the side of the instrument to the protrusion 2 of the support 1 and the pawl 10, engages it with the threaded hole 3 opened at the case side peripheral edge 102 of the support 1 to fix the facing 110 to the case 101, thereby avoiding the damage of the facing 110 by the clamping force of the member 7.
Patent JP-H06306661-A (JP)
Title: Degreasing detergent
Inventor: KAWASHIMA RIICHIRO
IPC: C11D7/32
Filed: 1993-04-28
Abstract: PURPOSE:To obtain an effective degreasing detergent for oil sticking to metallic parts by adding a quat. ammonium compd. to a pyrrolidone-water mixed liq. in a specified ratio. CONSTITUTION:A mixed liq. based on a pyrrolidone compd. such as 2- pyrrolidone, 3-pyrrolidone or N-alkyl-2-pyrrolidone and consisting of 60-85wt.% pyrrolidone and 15-30wt.% water is prepd. and a quat. ammonium compd. as a 1-6C alkylammonium compd. such as hydroxide, sulfate, sulfite or p- toluenesulfonate of tetramethylammonium or tetraethylammonium is added to the mixed liq. by 0.01-10wt.% to obtain the objective degreasing detergent capable of effectively cleaning and removing oil sticking to metallic parts, etc.
Patent JP-H02285988-A (JP)
Title: Dc motor controller
Inventor: TOYODA MASARU
IPC: H02P7/292
Filed: 1989-04-22
Abstract: PURPOSE:To reduce the cost and size of a DC motor controller by using a field effect transistor having no directionality as a power converter. CONSTITUTION:A DC motor 5 is controlled by a DC motor controller 8 via an AC commercial power source 1. The controller 8 is composed of an AC reactor 2, a power converter 3, a control unit 4. The converter 3 is composed of six sets of field effect transistors(FETs) 15 having no current directionality. As a result, the quadrant operation of the motor 5 is performed.
Patent JP-S61260679-A (JP)
Title: Field-effect transistor
Inventor: TOKINOBU KAZUKIYO
IPC: H01L29/80
Filed: 1985-05-15
Abstract: PURPOSE:To prevent leakage currents generated between a source and a drain completely by selectively removing a semiconductor substrate in a region being in contact with a channel section formed to one conduction type compound semiconductor layer in the lower section of a Schottky-gate. CONSTITUTION:A semi-insulating GaAs layer 12, an Al GaAs layer 20 and an N-type GaAs layer 13 are laminated on a semi-insulating GaAs substrate 11 in succession. An element region 15 is demarcated and isolated through selective ion implantation to shape inactive regions 14 reaching the inside of the buffer layer 12. A source electrode 16 and a drain electrode 17 are formed onto the element region 15 according to a conventional method, a recessed section 18 is shaped in a region in which a gate electrode is formed, and an Al film is evaporated to shape a gate electrode 19. The substrate reaching the stopper layer 20 and the buffer layer in a section just under a channel forming region 21 are removed through RIE treatment while employing an SiO2 film, etc. as masks from the back of the substrate, and the stopper layer 20 in the section just under the channel forming region 21 is gotten rid through etching. An insulating film or a metallic film shaping a Schottky junction is applied to an exposed section.
Patent JP-S5629816-A (JP)
Title: Magnetic recording and reproduction unit
Inventor: SUMA TADAHIDE
IPC: H03G3/20
Filed: 1979-08-13
Abstract: PURPOSE: To enable the recording excellent in S/N, by providing the circuit stopping the recording signal if the recorded input signal is less than a given level preset.  
     CONSTITUTION: If the signal of smaller level than the set level is output from the microphone 1, a sufficient voltage to conduct the transistor TR is not obtained at the output of the amplifier 4, and the transistor TR is in the state of nonconduction and the signal of low level is not recorded. On the other hand, when the microphone signal more than the set level is present, the transistor TR is conductive with the output of the amplifier 4, the microphone signal is amplified 2, and recording is made on the magnetic tape from the recording head H. Accordingly, the recording of noise and vibrating sound of motor is not made without the signal to be inputted, allowing to remarkably increase S/N. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S585004-A (JP)
Title: Cross slot antenna
Inventor: TESHIROGI TAMOTSU
IPC: H01Q13/10
Filed: 1981-07-01
Abstract: PURPOSE:To easily manufacture a cross slot antenna, by printing a slot on a doelectric substrate, and feeding to it by a microstrip line. CONSTITUTION:Slots 1a, 1b, 2a and 2b are printed on the side of a ground electric conductor of a dielectric substrate constituted of the ground electric conductor and a dielectric, and strip electric conductors 11, 12 are printed on the side of the dielectric. The tip of the strip electric conductor 11 is deformed to a connecting line 13, and conducts to a connecting line 14 through through-hole plating 17a. The connecting line is connected to 7b being 1 feeding point of the cross slot. According to this feeding method, the cross slot can be fed from the feeding points 7a, 7b by use of a microstrip line. When feeding from the strip electric conductor 12, the cross slot can be fed from feeding points 8a, 8b in the same way.
Patent JP-H11325567-A (JP)
Title: Method for constructing air chamber unit for air conditioning equipment
Inventor: TOKUNAGA KENSUKE
IPC: F24F13/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing an air chamber for air conditioning equipment for completely connecting the air chamber and an air outlet without forming an unnecessary line part. SOLUTION: In constructing an air chamber 10 and a flexible duct 22 to be provided between an air conditioner provided in the ceiling and an air outlet 46, after the air conditioner 44 and the air chamber 10 are connected, the air chamber 10 is suspended from a structural body by means of a suspension tool 42. Then, to the air chamber 10 is fixed the flexible duct 22 with one end thereof being in a shrunk state, and the other end thereof is connected to the air outlet 46 while extending the flexible duct 22 to the air outlet 46 in that state.
Patent JP-H06315177-A (JP)
Title: Digital cross connect system
Inventor: YOSHIFUJI HIROTERU
IPC: H04Q3/52
Filed: 1993-04-28
Abstract: PURPOSE:To suppress the generation of a closing in a one to one connection by inhibiting a branch-connect to be performed by branching an input signal by a primary switch in the case of a three stage switch. CONSTITUTION:A network management system 100A includes a means outputting a branch connection request performing the branch-connect of an input signal with the output belonging to a tertiary switch which is one of three stage switches 81A to 83A a means inhibiting the output belonging to this one tertiary switch from being connected with the output of other input signal. Switch controllers 91A to 93A include the means performing the branch- connect control of the three stage switches 81A to 83A based on the branch- connect request. Further, the switch controllers 91A to 93A return error information when the branch-connect request of the network management system 100A is closed and can not be connected.
Patent JP-H06309756-A (JP)
Title: Disk player control device
Inventor: MITANI TADAHIRO
IPC: G11B17/22
Filed: 1993-04-28
Abstract: PURPOSE:To automatically restore data when a memory storing the presence/ absence of disks is destructed in a disk player equipped with a magazine capable of housing plural disks. CONSTITUTION:Firstly, whether the data stored in the memory 201 is destructed or not, is checked up. When the destruction is detected, the magazine is rotated one pitch by one pitch of each disk housing groove by control of a microprocessor 200. When one disk housing groove is installed in a position opposite to a signal reproducing part, a disk in this disk housing groove is transferred to the signal reproducing part, and the disk is detected by a sensor SE7. Afterward, this disk is withdrawn into the magazine. Thus, the presence/ absence of disks as to all of the disk housing grooves is checked, and a result is written in the memory 201.
Patent JP-S61261970-A (JP)
Title: Color correction method
Inventor: SATO YOJIRO
IPC: G03F3/08
Filed: 1985-05-15
Abstract: PURPOSE:To recover an original color in estimation with fidelity when recording a color picture by coinciding a condition when an input color original or a color picture information is generated with a correction factor which corrects the color distortion of the color picture information. CONSTITUTION:A color reproducing system 1 consists of the input system 11 of the input color original S, a color correction system 12 and the recording system 13 of an output picture 0. The original S is the output of other color reproducing system 3 in which the color original is generated based upon an original 2. A distortion PSI2' in the color reproducing system where the original S is generated and a distortion PSI' in the reproducing system when a color correction function H2 is extremely estimated are not always equal, however, the original color of the original S can be estimated with estimating it as PSI2'=PSI2'=PSI2.
Patent JP-H07284535-A (JP)
Title: Ac potential treating equipment
Inventor: FURUYA HISASHI
IPC: A61N1/10
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a high AC voltage so as to set the peak value ratio of a positive voltage and a negative voltage at a specified level and to eliminate specific power loss generated in the secondary coil of a transformer by providing a positive voltage bleeder circuit in the high voltage AC output circuit of potential treating equipment and selecting the resistance value of a resistor in the element of the circuit appropriately. CONSTITUTION:This potential treating equipment which executes treatment by applying the high AC voltage to a living body by an induction mat (m) can be comprised by connecting the positive voltage bleeder circuit including a so-called high-meg resistor R1(50-60MOMEGA) and a diode D1 set in parallel with both terminals of the high voltage secondary coil L of 20-30KV of an AC step-up transformer T in which a commercial power source AC is connected to the primary coil L1, and a high-meg resistor R2(30-40MOMEGA) and a back flow prevention diode D2 set in series with such parallel circuit. The peak value ratio of the positive voltage and the negative voltage of AC applied to the living body by the induction mat (m) can be set at 1:3 by setting the values of the resistors R1, R2 in the bleeder circuit at around 2:1.
Patent JP-S5728595-A (JP)
Title: Revolution number controlling system for direct current motor
Inventor: KOUNO KEIICHI
IPC: H02P6/14
Filed: 1980-07-28
Abstract: PURPOSE:To remove the pulsating ingredient of the timing signal of the DC motor by a method wherein the two of a plurality of Hall elements are combindly used for a revolution number controlling device and, at the same time, the phase different of the phase angle generated between the Hall elements is utilized effectively. CONSTITUTION:Among the Hall elements 5-1-5-3 to be used for detection of a revolving position, the electromotive voltage waveform of the Hall elements 5-1 and 5-2 to be combindly used as a revolution number controlling device are turned to (a) and (b) in accordance with the rotational movement of a rotor 1 and the shaped waveforms (c) and (d) are formed by performing a waveform shaping process on the abovementioned waveforms. Each of these shaped outputs is inputted to a flip- flop circuit FF and the output is set by the rise of a shaping output equivalent to the Hall element 5-2 and set by the fall of the shaping output of equivalent to the Hall element 5-1 and formed into the waveform such as (e), and the power supply level to an armature winding is determined by controlling a transistor 7 to be used for control of power supply.
Patent JP-2000001103-A (JP)
Title: Torque arm
Inventor: GIEVERS WINFRIED
IPC: F16H57/025
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanically stable torque arm which can be produced easily and less costly, having certain degree of elasticity allowing the torque arm to be adaptable to substantially any gear connection surface shape. SOLUTION: In order to fix the first casing to be driven, a plastic base body 2 has a fitting surface with an insertion hole so that it is positioned on a flat surface. In the second casing of the driving unit, another fittable surface is formed on the plastic base body so that it is similarly positioned on a flat surface. The shell-like integral plastic base body 2 is fabricated by injection molding together with a support web 9 disposed inside the shell. In the plastic base body 2, a bush 4 is injection molded facing perpendicular to a surface 3 fittable to the second casing. The bush 4 can pressurize the second casing, with a fixing means pressurizing the fittable surface 3 by frictional connection. An insertion hole 8 is formed in a flanged edge range 7a of the plastic base body 2.
Patent JP-S60247278-A (JP)
Title: Developing device for magnetic recording
Inventor: NAKAI AKIRA
IPC: G03G15/09
Filed: 1984-05-21
Abstract: PURPOSE:To change the amt. of the toner to be stuck onto a recording drum and to adjust accordingly developing density by providing a rotatable soft magnetic member on a sleeve in parallel with the revolving shaft of a magnet roll. CONSTITUTION:The toner 14 in a developing machine 4 is rotated and transferred clockwise on a sleeve 8 when the magnet roll 10 is rotated counterclockwise by a motor 21 while the sleeve 8 is held stationary. The toner 14 accumulates in the edge part 9' of th soft magnetic member 9 provided in a parallel with the revolving shaft of th roll 10 and receives the influence of the magnetic field by the magnetization of the roll 10 and the member 9 to form a toner chain 14' between the sleeve 8 and a recording drum 1. Development 15 is thus executed. The developing density changes with the position where the toner chain 14' is formed. The developing density is consequently adjusted by controlling the position of the member 9.
Patent JP-H06286046-A (JP)
Title: Laminated film
Inventor: GOTO DENICHIRO
IPC: C23C14/06
Filed: 1993-04-06
Abstract: PURPOSE:To keep good gas barrier properties and ultraviolet blocking properties even after severe high temp. and high humidity treatment like retort sterilizing treatment, by laminating a gas barrier layer composed of a mixture of magnesium oxide and silicon oxide excellent in transparency, gas barrier properties and retort sterilizing treatment resistance and an ultraviolet blocking layer. CONSTITUTION:A membrane layer having gas barrier properties of a mixture consisting of magnesium oxide (MgOx, x=0.5-1.0) and silicon oxide (SiOx, x=1.0-2.0) and an ultraviolet blocking layer are provided on at least the single surface of a synthetic resin film.
Patent JP-S586972-A (JP)
Title: Hearth liner for vacuum deposition by electron beam
Inventor: OSE YASUSHI
IPC: C23C14/30
Filed: 1981-07-02
Abstract: PURPOSE:To provide a titled hearth liner which prevents the creeping of a source for vapor deposition out from the hearth liner and leaking to the rear side, minimizes the heat transfer between said source and a crucible and has improved vapor deposition efficiency by projecting eaves to the outside edge in the opening part of the hearth liner. CONSTITUTION:Eaves 1d are projected to the outside edge in the opening part of a bowl-like hearth liner 1 made of BN and TiB2, and the liner 1 is mounted by bringing the eaves 1d in contact with a crucible 3. Therefore, in spite of creeping of a metallic source 2 for vapor deposition melted in the liner 1 to the outside along the inside surface 1a of the liner 1, the creeping thereof out to the rear side 1c is prevented by the contact part T between the eaves 1d and the crucible 3, whereby the degree of the joining between the source 2 and the crucible 3 is minimized. Therefore, the heat transfer from the source 2 to the crucible 3 is minimized, and the efficient vapor deposition is performed from the liner 1 even with low input electron beams.
Patent JP-S5729478-A (JP)
Title: Controlling system of printing position in printer
Inventor: ISAJI KOUICHI
IPC: B41J19/18
Filed: 1980-07-29
Abstract: PURPOSE: To eliminate deviation in printed positions in a double direction printing type printer by a method wherein before the start of a printing operation the deviation of operating amount of a motor due to the change of direction of a carriage has been detected and printing positions are controlled in consideration of the deviation.   
     CONSTITUTION: A printer controller drives a motor in the normal direction by a motor controller and a carriage on the left side of a sensor is moved in the right direction. After the motor drives normally from the time when the carriage passes the sensor 6 until a counter part counts a constant a the motor is driven in the reverse direction. Until the carriage passes again the sensor 6 the counter part counts again and a correction value α is obtained from the difference between the new value A and the constant a. Similarly, a correction value α' is obtained when the direction is changed from left to right. After, in printing, the counter part counts  the constant d from the printing position of the last character in the right direction,  the motor is reversed and when the counter part counts a+(correction value α),  printing starts. The carriage changes from left to right similarly. 
     COPYRIGHT: (C)1982,JPO&Japio