baber/WOPTO huggingface dataset:
Patent JP-H1050788-A (JP)
Title: Semiconductor device manufacture system and semiconductor device manufacture method using the system
Inventor: OZAKI KOJI
IPC: G06Q10/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture semiconductor devices even when a number of processes are continuously performed by electrically connecting a processor and a testing unit to an information managing unit and by processing workpieces by the processor and the testing unit on the basis of information from the information managing unit. SOLUTION: When a workpiece 95 is loaded into a processor 96, the processor 96 recognizes the workpiece 95, process information 91 is transferred to the processor 96 on the basis of recognized contents, and the workpiece 95 is processed on the basis of the process information 91. Subsequently, when the workpeice 95 is carried to a testing unit 97, the processed workpiece 95 is recognized and standard information 92 based on the recognized contents is transferred to the tester 97. The workpiece 95 is tested on the basis of the standard information 92. The contents of the test are transferred as test information together with the process information 91 obtained by the processor 96 to an information managing unit 90. Consequently, even when a number of processes are continuously performed, devices can be efficiently manufactured.
Patent JP-H0867857-A (JP)
Title: Pressure-sensitive adhesive sheet for adherend made of abs resin
Inventor: KURAMOTO KAORU
IPC: C09J7/02
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a recyclable pressure-sensitive adhesive sheet by forming an ABS resin into a film, using the resultant substrate film having a thickness within a specific range and further forming a release sheet, a pressure-sensitive adhesive layer and the substrate film in this order. CONSTITUTION: This recyclable pressure-sensitive adhesive sheet is obtained by forming layers of a release sheet 1, a pressure-sensitive adhesive layer 2 and a substrate film 3 prepared from an ABS resin in this order and applying the resultant layers to an adherend made of the ABS resin in a state integral with the adherend. The substrate film 3 has 15-150μm thickness. A color pigment is contained in an amount of 2-60 pts.wt. based on 100 pts.wt. substrate film 3 and preferably colored. The substrate film 3 is preferably transparent and a colored layer 7 having masking properties is preferably formed on the whole outer surface.
Patent JP-S58107903-A (JP)
Title: Process controlling method using model
Inventor: YAMASHITA KATSUHIRO
IPC: G05B17/00
Filed: 1981-12-22
Abstract: PURPOSE:To control a process using a model in which an arbitrary part of a fluctuated range of a process variable is emphasized, by revising the model in a prescribed time interval. CONSTITUTION:A generator 6 is driven with a steam turbine 5. Sample values of a generating output G and a main steam flow rate S at a sample time (k) are taken as Gk and Sk respectively. Further, an error function is obtained by denoting the weight coefficient of the sample as omegak. When the generating output Gk is measured at the sample time (k), omegak is determined as omegak=h(Gk). When the omegak is determined from the weight function, the model not taking emphasis only on the vicinity of an operating level Gop of the generating output G is obtained.
Patent JP-S58107252-A (JP)
Title: Molding method for mold to be hardened by gas
Inventor: UNOSAKI NAGATO
IPC: B22C9/12
Filed: 1981-12-21
Abstract: PURPOSE:To make a mold moldable without requiring any clamping device for pattern boxes and without leakage of gases from the pattern boxes of wooden patterns by recessing the central part of the molding sand to be packed into the cavity part in the pattern box. CONSTITUTION:A pattern box 12 is placed on the top of a pattern box 1 by inserting a mandrel 12b into a cavity part 4 and locating a sand blow port in a sand supply port 4a. Further, a hopper 15 contg. molding sand 13 is placed on the top surface of the body 12. The inside of the cavity 4 is evacuated to negative pressure through a vent hole 6, etc. with an evacuating device 11. When a sliding plate 14a is opened, the sand 13 in the hopper 15 is sucked and packed into the part 4. When the device 11 is stopped and the hopper 15 and the body 12 are removed, the central part of the sand 13 is formed into a recessed shape. A cover member 16 is placed on the top surface of the sand 13 by locating a hole 17 in said recess. When a valve 19 is opened while the inside of the part 4 is evacuated to negative pressure with the device 11, a hardening gas is admitted from a gas generating device 20 into the recessed part, and passes through the sand 13, by which the sand 13 is hardened and a mold is obtained.
Patent JP-H0880089-A (JP)
Title: Two-phase ac motor device
Inventor: HONDA HISAO
IPC: H02M7/48
Filed: 1994-08-31
Abstract: PURPOSE: To obviate the necessity to provide a phase-advanced capacitor by giving two-phase AC generated in an inverter directly to the positive-phase winding and the 90 deg.-phase winding of a two-phase AC motor, and to enable the motor to be driven at optional rotational speed by changing the switching frequency of the inverter. CONSTITUTION: An inverter 60 is composed of an inverter 61 on positive phase side for getting AC E21 on positive phase side and an inverter 65 on 90 deg. phase side for getting AC E22 on 90 deg. phase side, and a control circuit 68 outputs pulse signals 35A1 and 35A2, and 35B1 and 35B2 so as to control a group of switching circuits 51 and 52. Hereby, the installation of an advanced-phase capacitor by giving two-phase AC E1 and E2 generated in the inverter directly to the positive-phase winding 11 and 90 deg.-phase winding 12 of a two-phase AC motor 10, whereby the accident caused by the damage of heating occurrence, etc., can be removed. Moreover, the motor can be driven at optional speed by changing the switching frequency of the inverter 60.
Patent JP-S5998488-A (JP)
Inventor: KUROSAWA HIDEYUKI
IPC: H01T4/12
Filed: 1982-11-29
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-2000037699-A (JP)
Title: Wastewater treatment method
Inventor: ITOU TSUGUHITO
IPC: C02F3/34
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To decompose organic substances efficiently in a compact treatment tank by bio-treating wastewater by adding a nucleic acid base or using microorganisms secreting the nucleic acid base. SOLUTION: By adding a nucleic acid base to a pre-treatment tank capable of aerobic treatment before organic wastewater of high concentration or of large concentration change being supplied to an activated sludge tank, or by using microorganisms secreting the nucleic acid base, the propagation of microorganisms related to the purification of wastewater is accelerated remarkably to be able to respond promptly to good load reducing effects and the change of concentration with a compact tank. Guanine, adenine, thymine, cytosine, uracil, hypoxanthine, etc. are used as the nucleic acid base. Microorganisms which secrete the nucleic acid bases can be maintained when nutrition sources exist in wastewater before bio-treatment, or by adding a small amount of nutrition sources to wastewater when no nutrition source exists in wastewater.  In this way, organic substances can be decomposed efficiently to enable wastewater treatment with a compact treatment tank.
Patent JP-S6188753-A (JP)
Title: Dc motor
Inventor: KINOSHITA TOMONORI
IPC: H02K7/14
Filed: 1984-10-03
Abstract: PURPOSE:To increase the output of a motor without needing the detection of the position of a rotor, by winding up the windings of the same phase confronting the rotor and by rectifying and applying the exciting current of high frequency to the windings. CONSTITUTION:Magnetic poles 22, 23 exciting an AC power source 21 with rectified current are formed confronting a stator 20. Confronting a rotor 24 arranged between the poles 22, 23, four sets of windings 25-28 of the same phase are wound up, and exciting coils 29 connected respectively to the windings via rectifiers 30-33 are provided. And high frequency coils 39 are provided co-axially confronting the exciting coils 29 via space, and high frequency is applied to the coils 39 through a high frequency oscillator 41. In this manner, high frequency current is excited by the primary and secondary coils 35, 36 of the exciting coils 29 confronting the high frequency coils 39, and the current is rectified by the rectifiers 30, 31 and is fed to the windings 25, 26, and so the rotor 24 is rotated anti-clockwise. And the rotational frequency is controlled by controlling the frequency of the oscillator 41.
Patent JP-S6364303-A (JP)
Inventor: SUZUKI SEIICHI
IPC: H01H15/10
Filed: 1986-09-05
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-H0650841-A (JP)
Title: Method and equipment for detecting breaking of optical fiber line
Inventor: KITACHI NISHIMINE
IPC: H04B10/07
Filed: 1992-08-04
Abstract: PURPOSE:To enable breaking of an optical fiber line to be detected irrespective of the existence or nonexistence or a reflected light from an end face of a broken part. CONSTITUTION:An optical filter 20 which transmits a signal light A to be transmitted to a light-receiving device 12 and reflects a light source light B being different in wavelength from the light A is provided. In a light- transmitting device 11, a first branch unit 15 outputting the signal light A and the light source light B from a light source 16 to an optical fiber line 13 and also outputting a returned light source light B' from an optical filter 20, a second branch unit 17 making the returned light source light B' and the light source light B branch, and a light-sensing element 18 and a detecting circuit 18 receiving the returned light source light B' and detecting a signal level thereof, are provided. When the optical fiber line 13 is broken, the returned light source light B' is not reflected from the optical filter 20 and, therefore, the signal level in the light-sensing element 18 lowers. By detecting this by the detecting circuit 19, the breaking of the optical fiber line 13 is detected.
Patent JP-S6184968-A (JP)
Title: Facsimile transmitting device
Inventor: SAITO KUNIAKI
IPC: H04N1/413
Filed: 1984-10-03
Abstract: PURPOSE:To shorten circuit holding time and save charge by compressing read picture data from plural different directions, selecting the shortest compressed data and transmitting high compression efficiency. CONSTITUTION:Compressed data are stored in a data memory 7a together with information that indicates direction of compression by control of the main control section 6a of a transmitter irrespective of ordinary transmission and automatic transmission. Picture information described on the original is read in a reading section 2, binary coded by a binary converting section 3 and stored in a picture memory 4. The picture data stored in the memory 4 are compressed from plural different directions. Data length of picture data compressed and stored in a memory 6a are compared with data length of already stored picture data in a selecting section 12, and shorter one is selected and reported to a memory 7a. Thus, data of high compression efficiency are transmitted through a transmission control section 8 to shorten holding time of the circuit and save charges.
Patent JP-S6185868-A (JP)
Title: Thin film transister
Inventor: HAYASHI HISAO
IPC: H01L29/786
Filed: 1984-10-03
Abstract: PURPOSE:To reduce extremely threshold voltage by using the active layer of polycrystalling silicon thin film whose film thickness is at most 100Angstrom . CONSTITUTION:The film thickness of a polycrystal silicon thin film 2 composing an active layer is made 20-100Angstrom . When a gate electrode 6 is applied a conventional high gate voltage, the film thickness of an active layer 2a becomes thinner than that of a channel induced in this active layer 2a, therefore the threshold voltage Vth decreases according as an effective mobility mueff becomes bigger. The resistance of the active layer 2a can be big by its appearance and the cubage of this active layer 2a can be small according as the film thickness of polycrystalline silicon thin film 2 becomes thin, therefore, the leak current between a sauce region 3 and a drain region 4 by an external light can be reduced.
Patent JP-S6099531-A (JP)
Title: Parts feeder
Inventor: YOMO OSAMU
IPC: B65G47/14
Filed: 1983-11-05
Abstract: PURPOSE:To enable suck work as sure screw tightening, through a parts feeder attached to a screw tightener, by stopping a rotary magazine in a desired parts supply position only when detecting a part retained in the holding hole of the magazine. CONSTITUTION:The rotary magazine 35 of a screw tightener is always rotated. When a screw 24 retained in a holding hole 37 has reached a desired supply position, a sensor 42 detects the screw to operate a fourth cylinder 47 to turn an auxiliary lever 45 and a stopper 44 clockwise to fit the stopper with the tooth of a friction plate 43. As a result, the magazine 35 is stopped in the position of the stopper 44. At the same time, a suction unit is operated to suck the screw 24 in the holding hole 37. According to this constitution, a failure to supply the screw is eliminated so that such work as sure screw tightening is enabled.
Patent JP-S5997062-A (JP)
Title: Measurement of resistivity of insulating film
Inventor: WAKITANI MASAYUKI
IPC: G01R27/02
Filed: 1982-11-26
Abstract: PURPOSE:To accurately measure the resistivity of an insulating film in which a pinhole or a thin part are present at random, by utilizing the electric characteristics of a liquid crystal. CONSTITUTION:An insulating film 15 being an object to be measured is superposed to a liquid crystal of which the threshold voltage and the resistivity are known and both of them are held between transparent electrode 12 and the electrode 16 provided to the under side of the insulating film 15 to apply voltage from a DC power surce 13. In this state, when applied voltage is raised while the crystal layer is examined by a microscope 14, an electrooptical effect pattern appears in the liquid crystal layer 11. The resistivity of the insulating film 15 can be calculated on the basis of the applied voltage at this time and the threshold voltage of the liquid crystal layer. In this case, even if pinholes or thin parts are present in the insulating film 15, the measurement of the resistivity is performed correctly. By this method, the resistivity of the insulating film in which pinholes or thin parts are present at random can be accurately measured.
Patent JP-S58111022-A (JP)
Title: Automatic exposure controller
Inventor: KAWAMURA MASAHARU
IPC: G03B7/08
Filed: 1981-12-24
Abstract: PURPOSE:To perform high-speed continuous shooting by performing automatic exposure control based upon full-aperture metering after shutter releasing operation when a single-lens reflex camera is placed in continuous shooting mode and then performing aperture control based upon metering with a set aperture. CONSTITUTION:When a switch (SW) 10 is turned on to set continuous shooting mode, an FFDF1 is released from being reset. On initial releasing, an aperture  AP is fixed for shooting on the basis of aperture information Av stored in an  up/down counter CN1 through full-aperture metering. After the shooting, an  SW11 is turned off to store the information in the FFDF1 and a stepping motor  driving circuit DR is inhibited from being driven through an AND gate A6, thereby performing the 2nd stop-down metering. On the basis of the difference  between calculated aperture information Av and information Av, the circuit DR  is driven to settle the aperture AP. Thus, the stop-down metering is carried out  without returning the aperture to its full-open position to carry out high-speed continuous shooting.
Patent JP-H0760761-A (JP)
Title: Production of synthetic resin foam molded article and mold therefor
Inventor: FUKUSHIMA SHIGEYOSHI
IPC: B29C39/10
Filed: 1993-08-24
Abstract: PURPOSE:To eliminate an entrapment of air in a boundary surface between a high-hardness film and a low-hardness foam of a different hardness seat cushion for a vehicle. CONSTITUTION:A plurality of vent holes 2 are equidistantly perforated on a side face part 1a (a side wall part) of a lower mold 1. A semirigid, high- hardness synthetic resin foam stock liquid is stirred and applied to the side face part 1a. If the foam stock liquid leaks outside the mold through the vent holes 2, the vent holes are filled with a thread substance, or a vent hole cylinder is formed, and a plurality of sections are provided around the vent hole on the outer surface of the lower mold. The sections contacting with each other are alternately folded inward to keep the thread substance in the cylinder, and the sections contacting with each other are folded outward to prevent the cylinder from slipping off the mold.
Patent JP-H0371673-A (JP)
Title: Vertical mosfet
Inventor: OKADA SHIGEMI
IPC: H01L21/336
Filed: 1989-08-10
Abstract: PURPOSE:To enable a vertical MOSFET of this design to be not only increased in noise margin but also improved in rise characteristic by a method wherein a junction diode is connected to a gate electrode in series. CONSTITUTION:A PN junction diode 30 formed of a P-type impurity doped layer 22 and an N-type impurity doped layer 23 of a semiconductor layer 21 is reversely connected to a gate electrode 15 in series. Therefore, a MOSFET itself obtains a high gm (mutual conductance) making a VGSoff small as characteristics, and the diode 30 is connected between a gate electrode 15 and a gate electrode pad 19, whereby an equivalently high threshold voltage VGSoff can be realized. That is, as a voltage drop of a reverse voltage VR occurs in the diode 30, the MOSFET can be increased in noise margin by the voltage drop concerned, and on the other hand, the MOSFET itself is so constituted to have a high gm, so that the MOSFET is excellent in rise characteristic. By this setup, a MOSFET is made large in noise margin so as to be improved in characteristics.
Patent JP-H0952731-A (JP)
Title: Fluorophosphoric acid glass, optical fiber using the same and its production
Inventor: SUU GAKUROKU
IPC: C03C3/247
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To produce a glass low in UV rays transmission loss, capable of providing an optical fiber having high numerical apeture and a composition suitable to the glass for cladding and to produce the optical fiber using this glass and having low transmission loss and high numerical aperture. SOLUTION: This glass contains P, Al, Y, Mg, Ca, Sr and Ba as a cation and ratios of each cation in mol.% are: 3-12% P ion, 25-40% Al ion, 1-10% Y ion, 5-12% Mg ion, 15-27% Ca ion, 8-15% Sr ion, 4-12% Ba ion and also contains O ion and F ion as an anion and the ratios of each anion are 3-15% and 85-97%, respectively in expression of mol.
Patent JP-S6363290-A (JP)
Title: Control system for digital memory of video signal
Inventor: OISHI SEIICHIRO
IPC: H04N5/907
Filed: 1986-09-04
Abstract: PURPOSE:To attain read and write process suitable for a signal form by resetting an address generation means when an output from a write/read address generation means generating addresses used for reading and writing in a digital memory coincides with preset address data and freely modifying set address data. CONSTITUTION:In a write mode an input video signal V1 is converted into a data DV1 by an A/D converter 43, further converted into a write data WD suitable for a memory 41 by a control circuit 42 and supplied. At that time, a clock signal CK is supplied to a memory address counter 45, and its output count data AD1 is supplied as an address data MAD to the memory 41 through a timing control circuit 46. A comparator circuit 48 compares the count data AD1 with a set data AD2 from an address set value selection circuit 47. When they are coincident with each other, a resetting signal RES is generated to reset a memory address counter 45. In a read mode the memory address counter 45 is reset in the same way.
Patent JP-H10174731-A (JP)
Title: Golf club shaft
Inventor: DANIEL L WEVER
IPC: A63B53/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve characteristics in use and to enable a more exact shot by forming the lower part inclusive of a front end part where a club head is received in such a manner that this part occupies the specific length of a shaft and is formed to a shape higher in hardness than the upper part. SOLUTION: The upper part inclusive of a grip 16 is so formed as to exhibit the predetermined hardness. The lower part 20 including the front end part 18 to receive the club head 14 and having a bump part 22 has the shape to occupy the lower one-third the shaft 12 and to have the hardness higher than the predetermined hardness of the upper part 24. The lower part 20 and the bump part 22 enhance the hardness of the lower part of the shaft 12, lessen the tendency of the shaft to twisting, enhance the control of the club head 14 and consequently provide the higher exactness to the shot. Further, the bump part 22 has a reverse tapered part or migrating part of a detecting diameter and, therefore, the diameter and taper of the upper part 24 may be made nearly similar to those of the ordinary shafts.
Patent JP-H0550416-A (JP)
Title: Manufacture of green sheet
Inventor: UMADA GINJI
IPC: C04B35/622
Filed: 1991-08-20
Abstract: PURPOSE:To provide a method for manufacturing a green sheet wherein mixing can be performed without breaking micro balloons, preventing coarse particles from being mixed in, so that a homogeneous green sheet having low dielectric constant can be obtained, while its original property is being maintained. CONSTITUTION:In a method for forming a ceramic green sheet containing hollow silica glass, a process, wherein mixing is performed using agitation balls comprising any one of fluororesin, polyethylene, and nylon, is contained.
Patent JP-H0492262-A (JP)
Title: Testing system for optical disk device
Inventor: OMOTO OSAMU
IPC: G11B7/30
Filed: 1990-08-06
Abstract: PURPOSE:To efficiently manage the number of times of write on a medium for test by recording the number of times of write on the leading sector of the test area of the medium for test, and rewriting it to the added number of times of write at every execution of a test. CONSTITUTION:A number of times of write readout part 13 reads out the leading sector of the test area 63, and fetches the number of times of write. A number of times of write decision part 14 adds one on the number of times of write, and when it exceeds a reference value, information in a volume managing table 61 is rewritten to the latest information setting the test area 64 as an on-going test area by prohibiting write, and also, the number of times of write is initialized to zero setting the test area 64 as a write object. When the number of times of write is less than the reference value, the test area 63 is set as the write object, and the value is decided as the number of times of write. A test processing part 11 executes a write test on the test area decided at the number of times of write decision part 14, and the number of times of write is increased at every completion of write, and it is written on the leading sector, and the test is executed, and control is delivered to the number of times of write decision part 14, and comparison with the reference value is performed.