baber/WOPTO huggingface dataset:
Patent JP-S6415953-A (JP)
Title: Dry etching method
Inventor: TANAKA YOSHIE
IPC: H01L21/302
Filed: 1987-07-10
Abstract: PURPOSE:To enable the shape control of the etching of a two-layered wiring film by a method wherein, in a dry etching method for processing a two-layered metal film, the respective metal films are processed in different chambers and with different etching conditions. CONSTITUTION:A wafer is first etched in a chamber 6 on an Al-Si-Cu film 2 which is the upper film thereof. Then, it passes through a buffer 7 and, held in vacuum, transferred to a chamber 8 where a Ti film 3 is etched. In etching the Ti film 3, by mixing a chlorine gas by 50%, a vertical shape is obtained. By monitoring the strength of a specific wavelength to accurately determine the ending of the etching of the Ti film, excessive etching of the ground insulating film can be prevented.
Patent JP-S5694243-A (JP)
Title: Observing method for impurity in semiconductor
Inventor: HONDA KOUICHIROU
IPC: H01L21/66
Filed: 1979-12-28
Abstract: PURPOSE:To enable the absorption spectral form of a deposit alone in a silicon wafer to be obtd. even if an absorption peak of oxygen overlaps with an absorption peak of the deposit by irradiating the wafer with infrared rays and detecting the absorption wavelengths and spectral form. CONSTITUTION:A silicon wafer is irradiated with infrared rays, and the deposition form of oxygen in the wafer is observed from the absorption wavelengths of the rays and the spectral form. At this time, the absorption spectral form of interstitial oxygen at 9.0mum is obtd. from absorption at 19.5mum, and by subtracting the absorption spectrum of interstitial oxygen from the spectrum of the overlap of a deposit and interstitial oxygen, the absorption spectrum of the deposit alone is observed.
Patent JP-S5726028-A (JP)
Title: Sticking preventive device
Inventor: ERUBUIN PEETERUZEN
IPC: B60T17/18
Filed: 1980-12-05
Abstract: 1. Anti-lock brake system for road vehicles having the following feactures : a) for each controlled wheel the anti-lock brake system has one control channel, b) a control channel comprises an electronic system (23), a control valve (3, 4) and a wheel sensor (15, 16), c) the electronic system (23) of a control channel contains an output amplifier (28, 29) and a safety circuit (26, 27), d) the inlets of the two control valves (3, 4) for one axle are together connected via a brake valve (12) to a pressure medium supply (22), characterized by the following features : e) the brake cylinders (1, 2 ; 7, 8) of the wheels of one axle or of another wheel group comprising two wheels are together connected to an outlet (19) of a directional control valve (5 ; 10 ; 11), f) the two inlets (20, 21) of the directional control valve (5 ; 10 ; 11) are connected respectively to the outlets of the directional control valves (3, 4) of the anti-lock brake system.
Patent JP-S5872651-A (JP)
Title: Engine speed controller
Inventor: BITOU HIROMICHI
IPC: F02D41/06
Filed: 1981-10-26
Abstract: PURPOSE:To aim at the enhancement of generating capacity in an alternator as well as the promotion of shortening battery charging time, by increasing an engine suction quantity during the specified period from completion of starting an automobile engine as well as its revolutions per minute. CONSTITUTION:Both an engine speed signal and a reference signal are being inputted into a comparator 20 which outputs a high level signal when the speed signal exceeds the reference signal, then a one-shot circuit 21 triggers a high  level output of the comparator 20 and transmits a pulse signal of the specified  width to a timer 22. When the pulse signal transmitted from the one-shot circuit  21 is inputted, this timer 22 energizes a solenoid valve 4 for a set time (15-20sec) via a transistor 23, moving a valve body 25 of the solenoid valve 4 to the left, inducing suction pressure into a first idle controller 3, so that a throttle valve 2 is opened so much as the specified opening.
Patent JP-H0835799-A (JP)
Title: Laser diffusion light incidence detecting method and device in guiding control of airframe using laser diffusion light
Inventor: YAMANAKA TSUTOMU
IPC: F41G7/26
Filed: 1994-07-22
Abstract: PURPOSE:To provide a laser diffusion light incidence direction-detecting method and device having less error and a simplicity, in an airframe guidance control using a laser diffusion light. CONSTITUTION:The title device is basically composed of a laser diffusion light incidence window 2 having a 360 degree view in an airframe body outside section, an array sensor 4 wherein a plurality of electrically independent photoelectric transfer elements are formed on an outside periphery face of a cylinder arranged at a position to which a laser diffusion light S of the airframe body inside section executes an icidence, and a discrimination means executing a discrimination of an incidence direction of the laser diffusion light S of this array sensor 4, and light of the laser diffusion light S is collected by a cylindrical lens means 3.
Patent JP-S5794489-A (JP)
Title: Flux for silver brazing
Inventor: MORIKAWA MASAKI
IPC: B23K35/363
Filed: 1980-12-04
Abstract: PURPOSE:To improve coatability of a flux, and minimize the droping during coating and the scattering during brazing without drying process by mixing ultrafine granular silica as a flux component. CONSTITUTION:Borax, boric acid, acidic potassium fluoride, potassium fluoride, lithium chloride, and potassium borofluoride of raw materials of a flux for silver brazing are prepared. Further, ultrafine granular silica of about 100-400m<2>/g specific surface areas by a BET method is prepared. These are compounded at, for example, about 5pts.wt. the ultrafine granular silica based on 100pts.wt. the former general raw materials.
Patent JP-H1126050-A (JP)
Title: Electric apparatus
Inventor: SUMIYA NAOYUKI
IPC: H02K5/22
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a safe and sure terminal structure preventing an insulating plate from being cracked, when a nut is fastened too strongly and preventing a bolt from being loosened by providing a flexible insulating body covering the head section of a bolt and covering a window section, so that the screw shaft of the bolt faces the outside of a case. SOLUTION: Even if a nut 6 is fastened considerably too strongly when a power wire 10 of a motor is being connecting to a controller terminal, an insulating component 13 is made of hard rubber and has flexibility, such that it is only slightly deformed and does not crack when stress is applied. Even if a bolt 4 tends to rotate together with the nut, the insulating component 13 is fixed by a screw 14 and does not rotate. Since the head of the bolt 4 is inserted into a reinforcing plate 12 bored with a hexagonal hole of nearly the same shape, the bolt 4 will not turn. The insulating component 13 is closely stuck to a protective case 8 by its flexibility and is superior in waterproofness.
Patent JP-S6328500-A (JP)
Title: Treatment device for night soil sanitary sewage
Inventor: ISHII YASUHIKO
IPC: C02F9/00
Filed: 1986-07-21
Abstract: PURPOSE:To prevent the thickening of the materials treated by a membrane so as to stabilize the treatment and to improve the quality of treated water by providing flocculating and dehydrating means, biological treating means, membrane separating means, flocculation treatment means and excess sludge returning means, etc. CONSTITUTION:Night soil sanitary sewage is flocculated and dehydrated by a flocculating tank 1 and dehydrating means A and the separated water from the means A is biologically treated by the means 5 consisting of a nitrifying and denitrifying tank, etc. The treated liquid subjected to the biological treatment is subjected to a membrane sepn. by an ultrafilter membrane separating means 7. The excess sludge in the system is further flocculated by an inorg. flocculating agent (e.g., alum) from the means 21 and the flocculated excess sludge is returned by the means 20 to the flocculating tank 1. As a result, the thickening of the materials removed by the membrane is prevented, by which the treatment is stabilized and the quality of the treated water is improved.
Patent JP-2000008468-A (JP)
Title: Joint for drain pipe
Inventor: OKUMURA KOJI
IPC: E03F3/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a drain pipe which prevents backflow of drainage to the lateral branch pipe side from an outflow port of a connecting part of a lateral branch pipe even when the bore of a vertical pipe part is small. SOLUTION: This joint has a vertical pipe part which is connected with vertical drain pipes 7 at the top and the bottom and constitutes a part of a vertical pipeline and a connecting part 2 of a lateral branch pipe which has an outflow port 21 of drainage to the vertical pipe part at one end and is connected with the lateral branch pipe at the other end. In this case, a projection 4a which deflects the direction of part of drainage flowing down to run over the outflow port 21, out of the drainage flowing down as a whirling flow into the vertical pipe part along the wall of the pipe from the upper vertical drain pipe 7, so as to prevent backflow of the drainage in the vertical pipe part into the connecting part 2 of the lateral branch pipe from the outflow port 21, is provided along the inner wall surface of the vertical pipe part.
Patent JP-S6150488-A (JP)
Title: Communication system between two duplexed system
Inventor: OMOTO HIROSHI
IPC: G06F13/38
Filed: 1984-08-20
Abstract: PURPOSE:To prevent to mix on-line processing and data of on-line processing through a communication channel by having a comparing circuit to compare a means to add operation mode information to address information of a transmitting signal with address information of a receiving signal and operation mode information of a system. CONSTITUTION:When a communication control device 3 receives transmitting data sent from a central processing device to an opposite system, prior to the transmitting data, an address A is fetched into a transmitting address register 32, the contents of the transmitting address register 32 are fetched into a transmitting buffer 33 and they are transmitted from the said transmitting buffer 33 to an opposite system. Next, concerning receiving control, a signal from the opposite system is received by the receiving buffer, the address A of a receiving signal is removed, and the contents stored a receiving address register 34 is compared by a comparing circuit 35, and when the contents of the address A are coincident, control information C and information D which are continuously sent are received, and when the contents of the address A are not coincident with operation mode, a transmitting and receiving circuit 31 neglects the receiving signal shifts to a next condition that it waits for a next frame.
Patent JP-S5962073-A (JP)
Inventor: WATANABE OSAMU
IPC: A63F13/00
Filed: 1982-09-30
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-H0816654-A (JP)
Title: Communication system between graphics display device and text file display device for cad system
Inventor: SAKATA EISHIN
IPC: G06F17/50
Filed: 1994-06-30
Abstract: PURPOSE:To shorten time for collation and to reduce retrieving work error by changing elements corresponding to a character string designated by a text file display device and graphics data and on a graphics display device and displaying them. CONSTITUTION:A graphic is displayed, inputted and edited on a graphics editor window by a graphics display device 20a based on the graphics data stored in a magnetic disk 22 and as a result, various text files are outputted from a CAD system and stored in the magnetic disk 22. Based on these text files, the CAD system displays the character string on a text display window by a text file display device 20b and designates its display picture or icon by manipulating a mouse 18 so that the condition of the graphic displayed in the graphics editor window can be changed corresponding to the row or column of the character string in the text display window.
Patent JP-S6329468-A (JP)
Inventor: SHIBATA YOSHIO
IPC: H01R24/02
Filed: 1986-07-23
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-S5960615-A (JP)
Title: Mechanism for adjusting eccentric quantity and converting displacement
Inventor: ITOU DAIZOU
IPC: G05D3/00
Filed: 1982-09-30
Abstract: PURPOSE:To continuously change an eccentric quantity irrespective of the stopping time and rotating time by installing an adjusting tube between an outer and inner tubes, either of which becomes the driving side or driven side and moving the adjusting tube in the axial direction. CONSTITUTION:An outer tube 1 is supported by a frame body 2 under a rotation-free condition by means of a bearing 3 and an inner tube 9 is supported in a through hole 6 eccentric from the center axis of the outer tube 1 under a rotation-free condition by means of a bearing 8. A center shaft 18 is rotatably supported in a through hole 10 eccentric from the center axis of the inner tube 8 by means of bearings 19 and 20. Either of the outer tube 1 or inner tube 9 (center shaft 18), for example the outer tube 1 becomes the driving side. Moreover, an adjusting tube 14 which can rotate freely and move in the axial direction is put between the outer tube 1 and inner tube 9 and torsional grooves 7 and 13 and tooth sections 11 and 12 which are engaged with the tubes 1, 9, and 14 so that the adjusting tube 14 is moved through a shifter 16 and the eccentric quantity is adjusted, are formed to each tube 1, 9, and 14.
Patent JP-H0339102-A (JP)
Title: Plate-shaped metallic ornament or like badge, medal or dial plate
Inventor: YURUGEN BOTSUKU
IPC: C23C16/40
Filed: 1989-07-03
Abstract: PURPOSE: To obtain an inexpensive, easily-machinable, solid surface, useful trinket having optical effect by making a flat-smooth or organized plate-shape single crystal layer with a specific layer thickness on one or each of both surfaces. CONSTITUTION: The single crystal 1 made of silicon is provided with an oxidized layer 2 made by oxidization. This oxidized layer 2 has a thickness (a) of 0.01-2my, through which the optical effect and coloration of the single crystal can be obtained. A layer of metal or metallic compound 3 in a thickness of 0.01-2my under the deposition method may be applied onto the pre-polished single crystal plate 1. Further, by combining these methods the dent is installed in the single silicon crystal at first under the etching process, and the silicon crystal is then oxidized. Another metal or metallic compound layer 5 is applied into the dents 4 remained. Even in this case, the layer (a) is exactly the same in thickness of 0.01-2my as the layer (c).
Patent JP-H0338103-A (JP)
Title: Semiconductor electronic circuit
Inventor: HORII HIDESATO
IPC: H03F1/30
Filed: 1989-07-05
Abstract: PURPOSE:To eliminate the effect of temperature change and fluctuation of an input voltage with respect to the voltage drop of a detection resistor and to make always constant the detected current by providing a band gap voltage source to part of a differential circuit provided to a current detection circuit. CONSTITUTION:As a load element 301, not only a resistor but also an impedance element able to set a current for a coil, a capacitor or their composite element or the like is used. Transistors(TRs) 201, 202, and resistors 402, 403 constitute a differential circuit. An output terminal of a band gap voltage source 501 connects to a base of the TR 202, an input terminal connects to an input terminal 602 or a current terminal 601 via a resistor 404. Since the base voltage of the TR 202 acts like to be same as the base voltage of the TR 202, when the temperature coefficient of the band gap voltage source 501 is set to zero, the voltage drop by the resistor 401 is always constant and the current detection without any temperature coefficient is attained.
Patent JP-S6233945-A (JP)
Title: Controller for stoppage of slewing body
Inventor: UNO KEIICHIRO
IPC: E02F9/22
Filed: 1985-08-06
Abstract: PURPOSE:To exactly stop a slewing body at a stopping position by controlling the tilting operation of an oil-pressure pump in such a way that the detected value of slewing speed of a slewing body, set values of stopping positions, and calculated values of stoppage torque and inertial moment become constant. CONSTITUTION:The pressures of main circuits A and B are detected by sensors 20a and 20b, and the tilting angle of the inclined plate 15a of a variable capacity both-side tilting oil-pressure pump 15 are detected by a sensor 19. The detected values, together with outputs of the angle sensor 21 of an upper slewing body and a stopping position setter 22 of the upper slewing body, are put in an arithmetic unit 23 where the remaining angle, angular speed, and angular acceleration of the upper slewing body until the stopping position are calculated from the outputs of the sensors 31 and 22. From the calculated values and the outputs of the sensors 20a and 20b, stoppage torque and inertial moment are calculated to obtain flow rates. When the flow rate is increased beyond the interval until a given stopping position, the supply of the pressure oil to the oil-pressure motor is reduced, and the plate 15a is controlled in such a way as to keep the ratio between the inertial moment and the stoppage torque constant.
Patent JP-H0873452-A (JP)
Title: New antibiotic
Inventor: SATO SEIICHI
IPC: A61P35/00
Filed: 1995-07-07
Abstract: PURPOSE: To obtain a new antibiotic useful as an antineoplastic agent. CONSTITUTION: This compound, a new antibiotic, is expressed by the formula (R is H or Ac) and can be obtained by culturing antibiotic F390-productive bacteria belonging to Penicillium (Penicillium sp. AJ117292 strain) by a conventional means. The physicochemical properties of this compound are as follows: molecular weight: 302 (C16 H14 O6 ); melting point: 124-126 deg.C; optical rotatory power [α]D: -463 (C 0.28, CHCl3 ); HR-FABMS: 303.0894 (found), 303.0869 (calculated) ; solubility: readily soluble to dimethyl sulfoxide, methanol, chloroform, ethyl acetate, sparingly soluble to hexane, water; color reaction: positive to ferric chloride; and color: yellowish brown.  This compound can be manufactured into pharmaceutical preparations in the form of orally or parenterally administrative agent, its dose being 0.001-100mg/kg a day and 0.01mg-1g/kg a day for intravenous administration and oral administration, respectively.
Patent JP-S6321936-A (JP)
Inventor: ERUBUIN PEETAASU
IPC: D01H13/16
Filed: 1986-07-23
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-S6387707-A (JP)
Inventor: UORUTAA SHIII RABUERU
IPC: H01H35/26
Filed: 1987-07-09
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-S6327467-A (JP)
Title: Gamma-glutamyl-4-nitroanilide derivative and determination of gamma-glutamyl transpeptidase activity using same
Inventor: OGATA HIROSHI
IPC: C07C237/04
Filed: 1986-07-21
Abstract: NEW MATERIAL:A compound of formula I [R is (CH2)mSO3M or (CH2CH2O)nR' (m and n are 1-4; M is H or alkali metal; R' is H or lower alkyl)]. EXAMPLE:gamma-Glutamyl-4-nitro-3-(3-Na-sulfopropoxy)anilide. USE:Determination of gamma-glutamyl transpeptidase activity. The determination is useful for the diagnosis of hepatocholepathy and screening of alcoholics. The compound has high water-solubility and stability. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II with hydrazine.
Patent JP-S6328043-A (JP)
Title: Wire bonding apparatus
Inventor: GOTOU SEIICHI
IPC: H01L21/60
Filed: 1986-07-21
Abstract: PURPOSE:To improve the processing capacity of a wire bonding work by providing a plurality of bonding head mechanisms. CONSTITUTION:At least two bonding head means 2, 2' for wire bonding a pellet to a lead frame are provided. The bonding head mechanism 2 bonds every other pellets on a lead frame 5, and the bonding head mechanism 2' bonds all the remaining pellets. Thus, the throughput capacity of a wire bonding apparatus is improved twice with respect to one bonding head mechanism. The load of the wire bonding region to the mechanisms 2, 2' is assigned by dividing one pellet as designated by reference characters A and B.
Patent JP-2001004018-A (JP)
Title: Speed change control device for automatic transmission
Inventor: MIKOSHIBA YOSHINORI
IPC: F16H61/06
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce an N-D select shock with no delay and to surely reduce an N-R select shock, while using a common accumulator back pressure. SOLUTION: Transient control of an oil pressure of a clutch F/C to be connected at N-D select time is performed by an accumulator 68, transient control of a pressure 4S/A of a brake B/B connecting in a speed change 3-4 is performed by an accumulator 74, and an accumulator back pressure PACC for these controls is generated in a control valve 62. The accumulator 74, further given a stroke in a reverse direction to the former by an oil pressure of a clutch R/C connected at N-R select time, performs transient control of the oil pressure. By generating an original pressure of the control valve 62 as an always existing line pressure PL of a circuit 90, an N-D select shock is reduced without delay.  At N-R select time, the back pressure PACC is made to disappear, by allowing the accumulator control valve 62 to respond to a connection pressure of a reverse clutch(R/C) from a circuit 88, and an N-R select shock by the accumulator 74 can be reduced.
Patent JP-H0337703-A (JP)
Title: Numerical controller
Inventor: KATANO HIROSHI
IPC: G05B19/18
Filed: 1989-07-04
Abstract: PURPOSE:To start processing or graphic simulation from an arbitrary position by inputting an automatic programming language on the CNC side and searching the head of NC data corresponding to the inputted language. CONSTITUTION:The controller consists of a data input device 1, a CPU 2, and a memory 3, and an automatic programming intermediate language is conversationally inputted by the data input device 1 and is stored in the memory 3. With respect to the CNC operation search function, not only the function which searches the sequence number, the block number, and the character string of NC data (EIA data) to search NC data bus also the function which searches the process number and the character string of the automatic programming intermediate language generated by automatic programming to search corresponding NC data (EIA data) is possible. Thus, processing is started from an arbitrary process defined by the operator.
Patent JP-S5695356-A (JP)
Title: Electrostatic flocking method and its apparatus
Inventor: FUJITA SANEMI
IPC: B05D1/14
Filed: 1979-12-28
Abstract: PURPOSE: To enable flocking density, flocking position, etc. for the work to be adjusted freely by providing an annular cathode charging to charge lower than the charge of a counter electrode, between the work and a short fiber supply end  charged positive or negative.  
     CONSTITUTION: A high-voltage device 13 is driven to charge positive charge to an injection sheet 11, and charge negative charge to a cathode plate 12 and cathode 23, so that electrostatic attraction force is generated between both; in addition, pile groups are supplied from a hopper 16 into the sheet 11 and are successively conveyed to discharge end 1a side. Thence, the pile groups are attracted and drawn by the annular part 23b of the cathode 23, to a spray shape, and scatter to the cathode plate 12, whereby they are attracted and flocked into the surface of the work 27.  Next, a table 10 is slewed at a desired angle, and in the state that spray is blown,  the piles are flocked in a strip shape, after which the table 10 is moved upward at  the slewing end and while it is being slewed again, flocking is repeated, then the  work 27 is flocked up to its top edge. 
     COPYRIGHT: (C)1981,JPO&Japio