baber/WOPTO huggingface dataset:
Patent JP-H02102533-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSHIRAKAWA NOBUTAKA
IPC: H01L21/318
Filed: 1988-10-12
Abstract: PURPOSE:To enable a silicon nitride film to be formed on a substrate at a low temperature not exceeding 300 deg.C while preventing any impurity such as hydrogen gas, etc., from mixing with the silicon nitride film by a method wherein, within a vacuum vessel arranged with a semiconductor substrate kept at specific partial potential, silicon vapor produced by cluster ion beam process is forced to react to nitrogen gas. CONSTITUTION:A vacuum vessel 1 is vacuumized down to the vacuum degree of around 1X10<-6>mmHg while electrons emitted from heating filaments 6 are accelerated by field to collide with a crucible 3 for heating. Furthermore, nitrogen gas existing around an ionizing means 13 is partially ionized together with a silicon 5 to be accelerated reaching a substrate 16. At this time, the ionized nitrogen gas actively react to a cluster 8 and cluster ion 14 of the silicon 5 to accelerate the formation of a silicon nitride film 17. Through these procedures, the silicon nitride film 17 mixed with less impurity such as hydrogen, etc., can be formed at a low substrate temperature not exceeding 300 deg.C.
Patent JP-H0997646-A (JP)
Title: Connector for pc card
Inventor: HIRAI YUJI
IPC: H01R13/633
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To reinforce the foot part of a connector main body with less number of components and prevent the connection error of a PC card caused by bending of the foot part by arranging a reinforcing plate in an injected plate along the foot part of the connector main body from the both side of the main plate. SOLUTION: Reverse insertion preventing recesses 16a, 16b are formed on both side surfaces of the insertion side edge of a PC card 2, the card 2 is inserted into a recess 7 of a foot part 3b2 of a connector main body 3 and a contact of the connector of the card 2 is connected to a contact 6 of a PC card connector 1. At that time, when both foot parts 3b2 of the main body 3 are locked with the card 2, since the both foot parts 3b2 are reinforced with a reinforcing plate 4b of an injected plate 4, they are not bent outward, and therefore, when the card is reversely inserted by mistake, or the card 2 is inserted by reversing the recesses 16a, 16b against PC card reverse insertion preventing projections 8a, 8b of a contact device 3a of the main body 3, the edge of the card 2 strikes against the projections 8a, 8b, and connection error by reverse insertion is prevented.
Patent JP-H06111574-A (JP)
Title: Writing circuit and semiconductor memory
Inventor: YOKOYAMA YUJI
IPC: G11C11/401
Filed: 1992-09-24
Abstract: PURPOSE:To attain a high speed for a writing circuit and the semiconductor storage device including it. CONSTITUTION:Switching elements T10, T11 and S10 are provided between the outputs 12 and 14 of the driving logic circuit section D10 and D11 of the writing circuit and writing lines WIO and WIOB. The output level of the driving logic circuit section is set on a specified value beforehand at a standby time and only the outputs 12 and 14 of the driving logic circuit section D10 and D11 to be activated at the time of an operation are changed from the specified value. Thus, since large power and voltage are supplied for the driving logic circuit at the start of the operation, the current driving capacity of a driving element is increased and time for writing is shortened.
Patent JP-H04133989-A (JP)
Title: Elevator controller
Inventor: MIZUNO KIMIMOTO
IPC: B66B13/14
Filed: 1990-09-27
Abstract: PURPOSE:To moderating/stopping a door with safety without self-moving by activating a detector for detecting reduction in an AC side power voltage in the case of occurring interruption of an AC power supply or reduction in voltage thereby changing a door speed command into a moderating/stopping pattern directly, or while cutting-off a door opening and closing signal. CONSTITUTION:A detector 30 for detecting reduction in an AC side power voltage is connected between output terminals R1 and R2 of a single phase AC power supply. The detector 30 is activated by detection of the stoppage of the single phase AC power supply, to supply a detection signal for stopping an AC side power voltage to a speed command generating section 31. The speed command is changed into a moderating/stopping pattern thereby urgently stopping the door. Also, A detector 29A for detecting reduction a DC side power voltage is activated to supply a detection signal for detecting reduction in a DC side power voltage thus cutting-off a switching element which allows the current of an electric motor 10 to be cut-off.
Patent JP-H03119798-A (JP)
Title: Automatic taping machine, forming means and taping method for electronic component
Inventor: NAKAMURA KATSUTOSHI
IPC: H01G13/00
Filed: 1989-09-30
Abstract: PURPOSE:To make it possible to reduce the size of a device irrespective of a provided forming function by installing a cutting means, a forming means, a check means, and a taping unit around a rotary table which is intermittently fed. CONSTITUTION:A circular carrier passage is formed in stead of a linear carrier passage based on the application of a rotary table 16 which is intermittently fed. Around the table 16 there are laid out forming means 26 and 28, a check means 30, taping units 32 and 34 in order, including a cutting means 22 at first. As described above, two taping units are installed. Therefore, if an attempt is made to feed electronic components, which are still connected with a frame without forming, to the table 16, a total process required for forming, check, and loading can be carried out during the time when the table 16 takes a round.
Patent JP-H08122063-A (JP)
Title: Variometer for detecting pressure change
Inventor: FUJINO KAZUHIRO
IPC: H01L33/00
Filed: 1994-10-20
Abstract: PURPOSE: To detect rise and fall without changing the line of sight and to constitute a variometer simply and inexpensively. CONSTITUTION: Light guiding bodies 36 and 37 are mounted to the upper and lower edges of a shield plate 21a of goggles 21 which a paraglider pilot wears and each edge part of the light guiding bodies 36 and 37 is inserted into a housing part 23 provided at a string 21b of the goggles 21, thus applying each emitted light of the light emitting elements 22a and 22b in the housing 23. When the flight-rising exceeds a specific value, the light emitting element 22a is turned on, light is emitted downward from the total length of the light guiding body 36. Then, when the flight-lowering exceeds a specific value, the light emission element 22b is turned on, light is emitted upward from the total length of the light guiding body 37, thus alarming is given to each pilot.
Patent JP-2000090573-A (JP)
Title: Voice recording and reproducing device
Inventor: OGAMI YUJI
IPC: G10L19/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a voice recording and reproducing device capable of performing reproduction at correct time positions regardless of the error of an oscillator or the like in the case of synthesizing plural voice information and reproducing them. SOLUTION: Voice data recorded for each channel in respective sound recording and reproducing blocks 10 are recorded on a recording medium 30 together with sound recording time information. Moreover, at the time of reading out the voice data from the recording medium 30, the sound recording time information recorded on the medium together with the voice data are also read out and when there are voice data which are recorded at the same time among plural channels based on the information, these voice data are simultaneously synthesized in a signal synthesizing unit 8 to be outputted.
Patent JP-2000091473-A (JP)
Title: Sealing structure and manufacture therefor of electric circuit
Inventor: NAKADA YASUKAZU
IPC: G06K19/077
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To readily mount electronic components which have various dimensions without requiring high manufacturing machines, facilities and steps by a method, wherein the thickness, the number of sheets, and the method for providing holes of stacked substrates are changed with respect to size, and thickness, and furthermore the number of pieces, etc., of electronic components. SOLUTION: A circuit substrate 3 is adhered to a support substrate 1 of a thickness 5 to 2,000 μm via an adhesive 2. In the adhesive 2 at this time, the length and breadth dimensions are the same as those of the support substrate, and a thickness is 1 to 500 μm. Furthermore, in the circuit substrate 3, length and breadth dimensions are the same as those of the support substrate, and the thickness is same as those of the electronic components, and it has a hole 3a adapted for dimensions of the electronic components. The support substrate 1 is adhered to the circuit substrate 3 to make a laminated substrate 4, and to make an accommodation part 101 comprising the hole 3a. An electric circuit 5 is provided on the circuit substrate 3 of the laminated substrate 4.  Then, the electronic components are accommodated in the accommodation part 101 for accommodating electronic component A in the laminated substrate 4 to be connected to the electric circuit 5.
Patent JP-H0844479-A (JP)
Title: Coordinate input device
Inventor: SHIMIZU HIROYUKI
IPC: G06F3/0488
Filed: 1994-07-27
Abstract: PURPOSE:To detect the accurate coodinates of a position at a low cost by a plane resistance tablet and an input pen based upon an electrostatic capacity coupling system. CONSTITUTION:This coordinate input device is constituted of a tablet 8 having plural dot-like signal detecting electrode terminals on end points opposed to a plane resistor having a uniform resistance value, a signal pen 1 for transmitting an electric signal to the tablet 8 by electrostatic capacity coupling, electrode selectors 4 to 7 for switching dot-like signal detecting electrodes, current/voltage converters 21, 22, analog switches 18 to 20 for switching a differential input, a differential amplifier 23, a band pass filter 24 for cutting out an unnecessary signal, a rectifier 25 for rectifying a signal to a DC signal, and a control part 27 for executing control and arithmetic processing for respective parts. When two unbalanced signals are current/voltage converted and a differential signal between the converted signals is inputted, the influence of noise and floating capacity is suppressed and the influence of dispersion in the ON resistance of the switches 18 to 20 is compensated, so that the detection accuracy of a coordinate position can be improved.
Patent JP-H11161624-A (JP)
Title: Virtually reliable common memory
Inventor: SNIDER GREGORY S
IPC: G06F9/46
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To actualize a layer of software which uses a memory allocation function as an interface for an operating system by a system and a method used between the operating system and hardware by localizing a fail-safe mechanism or protocol in a single module. SOLUTION: This computer system 100 uses the layer of software with hardware localizing a fail-safe protocol in a signal module. Further, the system uses a common memory 106 allocation function as the interface for the operating system. The memory 106 allocation function generates a data structure complying with a request of the operating system 103. This system has a data structure locking mechanism which prevents processors 105 from writing the data structure at a time. This layer separates and hides the complexity of the base hardware and memory sharing and shows a simpler view of the hardware to the operating system resident as a single system thereupon.
Patent JP-H01100846-A (JP)
Title: Manufacture of grid for electron tube
Inventor: TAKAHARA TADAYOSHI
IPC: H01J9/14
Filed: 1987-10-09
Abstract: PURPOSE:To set the mesh of a grid right so as to obtain electric field uniform at each part by forming a metal plate in the specified shape by heat formation or press formation after making it into the meshed substance by photo-etching, and then thinning the line part of the meshed substance by electrolytic polishing. CONSTITUTION:A Mo plate about 0.25mm thick is made into meshed substance whose line width is about 0.125mm by photo-etching and made into bowl-shape by heat formation, thus the original form 4 of a grid is obtained. Next, the original form 4 is put on a etectrolytic polishing device 5. Hereupon, the device 5 is constituted of a device which soaked an anode 8 and a cathode 9 consisting of a carbon bar in 75% phosphoric aqueous solution reserved in a vessel 6, and at the end of the anode 8 the original form 4 is held. Thereafter, plus voltage is applied to the anode 8 and minus voltage, to cathod 9 to start elution from the surface of the original form 4. Then, Since the elution is especially large at the end, the line 41 of the original form 4 bacome round at the angle 41 a and the whole becomes thin. Further, for the material of the grid, the copper also will do and the formation can be done also by press.
Patent JP-H10103717-A (JP)
Title: Leg for installation of outdoor unit of air conditioner
Inventor: OKUBO JUNICHI
IPC: F24F5/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting of an outdoor unit on a setting stand, and fix the outdoor unit so as not to move from the setting stand, even when a nut has become loose, by forming the shape of a portion of a leg for installation, where a fixing bolt and nut provided on the setting stand is mounted, into a notched shape, and providing a choke for preventing the bolt from being detached from the leg for installation, even when the nut has become loose. SOLUTION: Protrusions 5 are provided at an inlet of a notch, and the distance between the protrusions at the inlet of the notch is made shorter than the size of a head of a mounting nut provided on a setting stand. In the case where each leg for installation is mounted on the setting stand, the nut for a bolt fixed to a slot of the setting stand is loosened so that the bolt can pass through the notch of the leg for installation and, after the bolt passes through up to an inner part of the notch, the nut is tightened, whereby the mounting can be easily done.  Further, even when the nut has become loose, the head of the nut abuts against a choke of the notch because the distance between the right and left protrusions provided at the inlet of the notch of the leg for installation is shorter than the size of the head of the nut, so that a top end of the bolt in the notch cannot be moved therefrom.
Patent JP-H01100023-A (JP)
Title: Production of low-resistant indium oxide-tin oxide powder
Inventor: OGAWA NOBUHIRO
IPC: C01G19/00
Filed: 1987-10-13
Abstract: PURPOSE:To produce the titled powder capable of forming a transparent electrically conductive film of low resistance, by partially deoxidizing indium oxide-tin oxide powder. CONSTITUTION:Indium oxide-tin oxide powder having <=1mum particle diameter at 95:5-85:15 ratio of In:Sn, as necessary, is heated in the presence of a carbon source at 200-500 deg.C in an inert or reducing atmosphere while being stirred or pulverized and partially deoxidized. Thereby the aimed indium oxide-tin oxide powder having <=1.0OMEGA.cm specific resistance is obtained.
Patent JP-2000127731-A (JP)
Title: Ecs control system utilizing wheel speed
Inventor: JON YON WON
IPC: B60G17/015
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an ECS control system to perform control of roll by a vehicle on which an ABS is mounted and utilize a wheel speed and be low in a cost. SOLUTION: This control system comprises a wheel speed sensor 36 to sense front and rear wheel speeds, throttle position sensor TPS 38 to sense the opening state of a throttle valve, and a brake light switch 39 to sense a brake state. Measured data is inputted from an inhibitor switch 37 to sense the position of an automatic transmission to respective control units 40. A rugged road running deciding part 42 with which the control unit 40 is provided decides the state of a running road surface by the integration algorithm of fast fourier transform(FFT) to add inputted data through multiplication and integration of a frequency gain by the FFT.
Patent JP-H04133798-A (JP)
Title: Plotter
Inventor: ICHIKAWA MASAMITSU
IPC: B41J11/02
Filed: 1990-09-26
Abstract: PURPOSE:To prevent expansion/contraction of a roll paper in the process of drawing and thereby avoid the qualitative deterioration of a drawn image by allowing roll paper feed-out part to loosen between legs below a platen prior to image drawing process and also enabling the roll paper to become fit to atmospheric temperature and humidity under such a state. CONSTITUTION:If a plotter is shifted to a drive state, fans 64, 60 rotate. Prior to the start of an image drawing process, a feed-out device 48 is rotated in a sheet feed-out direction in accordance with a working range, then a specified amount of sheet 44 is fed out and is made to loosen downward for seasoning. The seat 44 on a platen 34 is sucked to the surface of the platen 34 by the fan for sheet suction 64, and an air blown by the fan 63 at the time of suction is guided into a duct 68 from a slit plate 66. Further, heat generated by a power supply and an electronic control circuit on a substrate 58 is cooled by the fan 60, and an air blown by the fan 60 is carried to the duct 68. The air generated by the fans 64, 60 and sent into the duct 68 is blown out of the other opening 68b. The air is, in turn, blown to roll paper 44 in the process of seasoning and at the same time, the air is circulated between the lags, and the leg and an area outside the plotter.
Patent JP-S62104640-A (JP)
Title: Method of forming spiral type groove with side surface having o or negative inclination
Inventor: SHIYARURU MARUKON
IPC: B21H3/04
Filed: 1986-10-28
Abstract: A process for forming a helical screw thread comprising a flank with negative inclination on the wall of a rotationally symmetrical body (19) such as a metal pipe or tube. A first phase involves producing a screw thread having flanks with a positive inclination and then a second phase involves modifying the inclination of one of the flanks (24) by plastic deformation to make it negative (32). For that purpose, use is made of a roller (26) mounted on an inclined axis (X2-X2), which rolls against the flank of the thread.
Patent JP-S63114570-A (JP)
Title: High-frequency link converter
Inventor: TANAKA SHIGERU
IPC: H02M5/27
Filed: 1986-10-30
Abstract: PURPOSE:To prevent the loss in light load, by controlling the circulating current to the second cycloconverter fixedly and by controlling the current applied to a phase advance capacitor with the first cycloconverter. CONSTITUTION:A high-frequency link converter is equipped with the first and second circulating current type cycloconverters (hereinafter referred to as CC 1-2), a high-frequency phase advance capacitor CAP, etc., and drives an AC motor M. In addition, as to a control circuit, it is equipped with a voltage control circuit AVR, a speed control circuit ACCR, etc. The first CC 1 performs the power conversion between an AC power source SUP and the phase advance capacitor CAP, controlling the current so that the crest value of the applied voltage may be fixed. On the other hand, the second CC 2 is controlled so that the circulating current may be fixed. When a motor M is heavy, the current of a Tr2 becomes large, while when light, it becomes small. There will be no increase for loss as a result.
Patent JP-H02106265-A (JP)
Title: Motor-driven polishing device
Inventor: TAGUCHI MIYOHISA
IPC: A61C13/12
Filed: 1988-10-12
Abstract: PURPOSE:To prevent the contact portion between a polishing tool and a workpiece from being collected in one portion by providing a fixed spindle for advancing/ retracting the polishing tool by means of the turning force of a first electric motor and a main arm on which the fixed spindle is advancingly/retractably installed and which carries out swinging movement by the turning force of a second electric motor. CONSTITUTION:A polishing tool 16 is advanced/retracted by the turning force of a first electric motor 1, and a spindle 17 to which this polishing tool is fixed is swung in the direction intersecting to the advancing/retracting axis by means of a main arm 20 by the turning force of a second electric motor 38, thereby, making the polishing tool carry out the reciprocating movement and swinging movement in the direction intersecting to the reciprocating movement. Further, by carrying out the reciprocating movement and swinging movement by means of the separate first and second electric motors 1, 38, the ratio of the moving speed between the reciprocating movement and swinging movement can be optionally selected, enabling the track of the polishing tool 16 to be freely set in the shapes of straight-line, circle, ellipse, from low to high grade Lissajous's figure, etc. to evenly bring the polishing tool into contact with a workpiece.
Patent JP-S63111979-A (JP)
Title: Surface treatment of base material
Inventor: SATAKE HITOSHI
IPC: B05D7/24
Filed: 1986-10-30
Abstract: PURPOSE:To form a pattern having specific brightness or design effect on a transparent base material by forming a coated film of a surface treating agent prepd. by adding fluorescent dyes which emit fluorescence of visible light wavelengths and have light capturing performance to a coating material on the surface of the base material. CONSTITUTION:The surface treating agent prepd. by adding >=1 kinds of the fluorescent dyes which emit the fluorescence of visible light wavelengths and have the light capturing performance to the coating is coated on the surface of the transparent base material so as to have 2-200mu dry film thickness. The coated film obtd. in such a manner is dried and cured. The above-mentioned fluorescent dyes are added to the coating material at 0.01-5pts.wt. per 100pts. wt. said material. As a result, the desired fluorescence which is increased in density is released and the pattern having the specific brightness or design effect on the base material is formed on the base material. Such material is, therefore, adequate for use in ornamentation of glass and plastic moldings, road signs, etc.
Patent JP-H08117219-A (JP)
Title: Ct devic
Inventor: IYAMA TOSHIYUKI
IPC: A61B6/03
Filed: 1994-10-21
Abstract: PURPOSE: To simply give a vertical drive instruction to the base of an upper structure of a table and an approach/separate direction drive instruction to the gantry of a cradle. CONSTITUTION: A vertical drive instruction to the base 34 of an upper structure 35 of a table 33 and an approach/separate direction drive instruction to the gantry 31 of a cradle 36 are given by one lever switch 40.
Patent JP-S63112797-A (JP)
Inventor: MATSUDA TORU
IPC: D21H17/37
Filed: 1986-10-30
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-2000090043-A (JP)
Title: Peripheral equipment detecting method of computer
Inventor: KOGURE KAZUYA
IPC: G06F13/14
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction due to erroneous setting by using a connecting device in common as an input terminal connected to peripheral equipment having a different function and detecting the kind of the connected peripheral equipment with the signal outputted from the computer side. SOLUTION: A main body 3 is provided with the connecting device 6, which makes input/output terminals 6a to 6n to function and which also connects those input/output terminals 6a to 6n to signal terminals 5a to 5n provided to a control part 5. The connecting device 6 is used in common as a connecting device which connects peripheral equipment having a different function, and unused terminals are made present depending upon the connected peripheral device. Namely, the input/output terminals 6a to 6n of the connecting device 6 are connected to input/output terminals 12a to 12n of the connecting device 12 provided to the peripheral equipment 11. Consequently, malfunction due to erroneous setting can be prevented.