baber/WOPTO huggingface dataset:
Patent JP-H095383-A (JP)
Title: Method for detecting connection of motor
Inventor: SATO KAZUO
IPC: G01R31/06
Filed: 1995-06-19
Abstract: PURPOSE: To prevent trouble due to erroneous connection of a motor by feeding currents sequentially to respective phases of a motor and detecting the torque being generated. CONSTITUTION: A main capacitor 1 is charged such that a high toque is not generated from a servo motor 3. Power transistors 2U1 , 2V1 and 2V1 , 2U2 are then fired to make a current flow from phase U to phase V and from phase V to phase U within one period. Output from a pulse generator(PG) 4 is counted by means of a counter 5 and differentiated at a CPU 8 to determine the speed and then the torque. Similarly, currents are applied sequentially to the motor 3 from phase V to phase W, from phase W to phase V, etc., to generates torques which are compared each other. Subsequently, connection of the motor 3 is detected and if it is different from normal connection, the transistor to be applied with current is changed and a current is applied to the motor 3 under correctly connected state. The corrected connection is ascertained and displayed.  In other words, the connection is detected and when it is different from normal connection, corrective operation is performed.
Patent JP-H11345533-A (JP)
Title: Membrane switch and its manufacture
Inventor: MOTOKI KAZUYUKI
IPC: H01H13/14
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To allow easy manufacture at low cost and enhance the reliability of electrical continuity. SOLUTION: In a membrane switch 1, a plurality of electrodes and upper wiring 9a connecting the electrodes together are formed on the surface of an upper film 5a, the upper wiring 9a being deposited on wiring connections 13 provided on the upper film 5a. Similarly, a plurality of electrodes, lower wiring connecting the electrodes together, and upper-wiring-connecting wiring 9c for connection to the upper wiring 9a are formed on the surface of a lower film 5b. A spacer 6 is interposed between the upper film 5a and the lower film 5b and the upper wiring 9a and the upper-wiring-connecting wiring 9c are put into continuity to each other by an anisotropic conducting film 2 via an opening in the spacer 6.  A single-sided adhesive tape 4 for preventing the stripping of the wiring connections 13 is bonded to an area from the top of the wiring connections 13 to the upper surface of the lower film 5b.
Patent JP-S63314927-A (JP)
Title: Pcm data compressing system
Inventor: YAMASHITA SHUJI
IPC: H04B14/04
Filed: 1987-06-17
Abstract: PURPOSE:To enhance a compressing effect by storing inputted PCM data for every channel, taking the correlation of newly inputted PCM data therewith for every channel and compressing the PCM data. CONSTITUTION:A memory 11 stores the latest frames Fx-Fx+m-1(one sub-frame) on the sub-commutation data of words Wi-Wj and the latest one frame of normal commutation data of words W0-Wi-1 and words Wj+1-Wn-1. When the contents of this memory 11 are those at the time of the frame Fx+1, subsequently inputted PCM data is one of the frame Fx+2. In such a case, at the time of inputting the input data of the words W0, W1,..., they are compared respectively with the data of the same normal commutation word stored in the memory for a word unit and the sub-commutation word of the same frame. At the time of detecting the words different in contents, the data of the storing memory 11 side is updated to the contents of the input data to compress the data simultaneously with the detection.
Patent JP-H10324696-A (JP)
Title: 3-dehydroquinate synthase (arob)
Inventor: PAYNE DAVID J
IPC: A61P31/04
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polypeptide having high homology to the amino acid sequence of 3-dehydroquinate synthase polypeptide, and useful for diagnosis/ treatment of the streptococcal disease, screening of antibiotic compounds thereto, etc. SOLUTION: This polypeptide, which is a newly isolated polypeptide and is composed of (i) an isolated polypeptide having an amino acid sequence having homology to the whole amino acid sequence shown by formula I or II at 70% or more, 80%, 90%, or 95%, (ii) an isolated polypeptide containing an amino acid sequence shown by formula I or II, or (iii) an isolated polypeptide having an amino acid sequence shown by formula I or II, and is useful for diagnosis/ treatment of the streptococcal disease, screening of antibiotic compounds thereto, and so forth is obtained by expressing a 3-dehydroquinate synthase gene obtained by cloning a clone library of chromosomal DNA of Streptococcus pneumoniae.
Patent JP-H0815067-A (JP)
Title: Manufacture of electrostatic capacitance type pressure sensor
Inventor: KATO SEI
IPC: G01L9/12
Filed: 1994-07-04
Abstract: PURPOSE:To improve yield of manufacturing by allowing a glass piece that is cut in the cutting process of cutting out individual pressure sensors not to damage a circuit section. CONSTITUTION:A plurality of rectangular openings 22 each having an array of circuit section 3 in an inner section thereof are formed on an upper glass plate 2. The opening 22 includes a cutting line for separating a pressure sensor with adjacent pressure sensors. The circuit section 3, a slice section 4, a wall thickness section 5 and a recessed section 6 are provided on a single crystal silicon substrate to form a diaphragm 1. The diaphragm 1 and upper glass plate 2 are stuck to each other and they are cut by a cutting blade 10 to be separated to individual pressure sensors. A metallic wire 9 is connected to the circuit section 3. When the opening 22 is provided on the upper glass plate 2 beforehand, cut glass pieces are not generated on the circuit section 3 so that the circuit section 3 is not damaged, thereby improving manufacturing yield. A glass-cutting sections are reduced, thereby wear of the cutting blade 10, is reduced.
Patent JP-S63315465-A (JP)
Title: Device for cutting fault inspection sheet
Inventor: HORIGUCHI SATORU
IPC: B65H43/00
Filed: 1987-06-18
Abstract: PURPOSE:To prevent a reject from mixing in by detecting a sheet on which a picture pattern or a letter is printed with various sensors, inspecting the face and reverse sides of the sheet based on the detected data, and sorting and stacking acceptable/reject articles. CONSTITUTION:Drawing a sheet 100 out of a winding reel 2 via rollers 3A-19B up to a sheet cutting section 20, a fault inspection sheet cutting device 1 is started. Based on a printed mark detection signal of the reverse side of the sheet 100 detected with mark sensors 8A-8C and a transport amount signal of a rotary encoder 22, and further from surface inspection data taken with a light source 11 and a CCD camera 10 and reverse side inspection data taken with a reverse side sensor 13, acceptance/rejection is determined with a sequencer. A sheet cut with a cutter 23 at a sheet cutting section 20 is sorted according to the result determined with a sorting device 24. A reject sheet 101 is discharged to a discharge stage 29 while an acceptable sheet 102 is stacked in a stacking section 33. In this way, it is made possible to save manpower, improve yield, and make a device compact.
Patent JP-S5853480-A (JP)
Title: Patterning of blank material or molded material
Inventor: TAKIYAMA EIICHIROU
IPC: B44C1/17
Filed: 1981-09-28
Abstract: PURPOSE:To obtain water-resistant products having excellent appearance by a method in which a radical-setting adhesive is coated on the surface of an elemental material or molded product, pattern is transferred by using a transfer film as soon as the adhesive is hardened, and then a transparent resin is coated on the transferred pattern. CONSTITUTION:A radical-setting type photo-setting adhesive B of an unsaturated polyester, vinyl ester resin, etc., is coated on the surface of an organic or inorganic elemental material or molded product A. When the adhesive B so coated is in liquid or gelled state, a transfer film C is laid on the adhesive B in such a way as to make its printed pattern D contact with the adhesive B. The transfer film C is obtained by forming a printed ink pattern D affinitive to the adhesive on a plastic film. The adhesive B is hardened by an active energy rays and at the same time the pattern D is transferred to the adhesive layer, the film is removed, and then a transparent or opaque resin E is coated on the transferred face.
Patent JP-S6145549-A (JP)
Title: Charged particle ray device
Inventor: OKUMURA MASAHIDE
IPC: H01J37/20
Filed: 1985-07-12
Abstract: PURPOSE:To make it possible to correct with high accuracy a relatively positional relation of a sample to the charged electron rays in order to minimize divergence of a visual field due to inclination or rotation of a sample by digital performance of detection and correction of positional divergence. CONSTITUTION:When finished to scan one line, a deflection control unit 11 controls unit 11 controls a deflection signal generator 2 so as to perform line scanning in the Y-axis direction 1 while the coordinates of the edge part of a sample image are held by each register X and Y. Thereafter, when a sample fine-moving stand 16 is inclined, the coordinates of the edge part of the sample image are held by DELTAX or DELTAY registers. In this way, when a difference in the contents of X and DELTAX register or Y and DELTAY register, which are held, is generated and positional divergence is detected, its difference is taken out by the subtractors 17 and 18 for being converted into analogue value by the digital-analogue converters and being outputted to a deflector 3 with the direction and sensitivity where the positional difference may be minimized. As its result, the position of the electron beam 4 on the sample is shifted thus, as a result, generating no divergence of a visual field.
Patent JP-S5395977-A (JP)
Title: 1,4-dihydropyrimidine compounds and process for their preparation
Inventor: SATOU YOSHINARI
IPC: A61K31/455
Filed: 1977-12-16
Abstract: PURPOSE: Cpds. I(R 1  is cyano, lower alkoxycarbonyl, lower alkanesulfamoy., etc.; R 2  and R 3  are carboxyester; one of R 4  and R 5  is lower alkyl and the other is cyano, lower alkanoyl, substd. lower alkyl or the like), e.g. 2-methyl4-(2-cyanophenyl)-6-dimethoxymethyl-1,4-dihydropydine-3,5-dicarboxylic acid dimethylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S638551-A (JP)
Title: Microscope photoacoustic infrared spectroscopic analysis method and apparatus
Inventor: MASUJIMA TSUTOMU
IPC: G01N29/06
Filed: 1986-06-28
Abstract: PURPOSE:To enable non-destructive measurement of a sample substance, by employing a photoacoustic detection for a very small area of the sample with such a simple construction as to attach this apparatus to an interference type or dispersion type infrared spectroscope. CONSTITUTION:A microscope photoacoustic infrared spectroscopic analyzer focuses an interfering luminous flux or a monochromic light 1-1 leaving an infrared interference optical system or a dispersion type infrared spectroscopic optical system to 1mm or less in the diameter. For example, this apparatus has an infrared range condenser comprising a photoacoustic sample cell 1-4 in which is formed a sealed space (sample chamber) 1-7 surrounded by a solid wall made of metal or the like and an infrared transmitting window 1-6 and an elastic wave detecting element 1-8 leading to the sealed space of the photoacoustic sample cell 1-4 and irradiates a sample substance 1-3 with a focused luminous flux 1-1 to measure an infrared spectrum in a fine area with the diameter of 1mm or less by the photoacoustic detection method. To measure a 2-D spatial distribution, the photoacoustic sample cell 1-4 is placed on an X-Y axis 2-D mobile microstage 1-11 to be moved with an manual or automatic driving mechanism.
Patent JP-H0822641-A (JP)
Title: Optical information recording medium and its production
Inventor: OMI FUMIYA
IPC: G11B7/24097
Filed: 1994-07-04
Abstract: PURPOSE:To obtain an optical information recording medium having satisfactory writability and ink retainability even when oil- or water-base ink is used by protruding a filler on the surface of the surface layer of an optical information recording medium. CONSTITUTION:A recording layer 3 contg. a coloring material, a reflecting layer 4, a protective layer 5 and a surface layer 6 are successively formed on a substrate 2 to produce an optical information recording medium. At the time of forming the surface layer 6 by coating with a coating liq. contg. a filler 8, a UV-curing resin, a reaction initiator and an org. solvent by a screen printing method, the filler 8 is protruded on the surface of the surface layer 6 by evaporating the org. solvent. Since the resultant optical information recording medium has a surface with the protruding filler 8, satisfactory writability and ink retentivity can be ensured even when writing utensils with various inks such as water- and oil-base inks and an ink jet printer are used.
Patent JP-S5853756-A (JP)
Title: Discrimination of defects for steel pipe
Inventor: TAKAHASHI AKIO
IPC: G01N29/44
Filed: 1981-09-25
Abstract: PURPOSE:To discriminate defects comprehensively by judging a difference in detection levels, the number of reflection pulses, the beam distance in various flaw detection modes concerning a pair of probes by detecting flaws separately in several flaw detection modes employing several pairs of probes. CONSTITUTION:A seam detector 1 is equipped with a seam following device 5. An ultrasonic flaw detector 2 has three sets of probes 6a and 6b, 7a and 7b and 8a and 8b arranged at an equal distance on both sides thereof centered on a seam 4 and different flaw detection modes are set by angle beam, direct application and surface wave methods. In operation, according to signals a obtained with the seam detector 1, a circular arc arm 10 follows the seam 4 synchronously. The probes securely fixed on a probe holder 9 detect flaws separately in respective flaw detection modes and provides outputs to a microcomputer 13. The flaws are discriminated from the results of the flaw detection and the beam distances in the flaw detection modes with the computer 13 and indicated on a display 14 while being outputted to a marking device 15.
Patent JP-S6214132-A (JP)
Title: Reticle having fresnel lens surface
Inventor: KOBORI TOSHIO
IPC: G03B13/24
Filed: 1985-07-11
Abstract: PURPOSE:To omit the replacement of a reticle by providing alternately surfaces having at least two different kinds of angles on a Fresnel lens surface. CONSTITUTION:Lens surfaces FR1 having a radius R1 of curvature set up so that the focus is positioned on a point P1 and lens surfaces FR2 having a radius R2 of curvature set up so that the focus is positioned on a point P2 are alternately formed on the Fresnel lens surface FLS and these surfaces act as a lens surface having two radiuses R1, R2 of curvature by reducing pitches P. Even if lenses are replaced over a wide range, a visual field can be observed only by one reticle without replacing the reticle FL in accordance with the replacement of lenses or zooming.
Patent JP-H08318358-A (JP)
Title: Method for injection-forming low melting point metallic material and injection-forming device
Inventor: NAGAWA AKITAKA
IPC: B29C45/47
Filed: 1995-05-29
Abstract: PURPOSE: To shorten the length of a runner in a die and to improve the yield of a product by weighing a prescribed quantity of a low m.p. metallic material in each of two sets of injection devices and injecting the metallic metal into one cavity from each of injection devices. CONSTITUTION: As the low m.p. material, a metal single element or an alloy of these metals having <=650 deg.C m.p., such as aluminum, zinc, tin, etc., is used and this metal or alloy is supplied into the cylinder barrel of a first and a second injection devices 30a, 30b and screws are rotated with driving devices 31a, 31b and weighed. In the case, the shape of the formed product is asymmetric and is composed of a thick part and a thin part, and the weighing ratio of the injection devices 30a, 30b is different. The injection devices 30a, 30b are slid, and injection nozzles are touched to nozzle inserting holes in the die and at the same time, the injection is executed at the finishing injection velocity.  In such a way, the runner in the die is shortened, and the formability and the yield of the formed product are improved and a large product of >= about 5000cc can be formed at a low cost.
Patent JP-H11345881-A (JP)
Title: Method and apparatus for designing standard cell library and block layout, and semiconductor integrated device
Inventor: YANO JUNICHI
IPC: H01L21/82
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method and apparatus for designing a standard library and block layout, which can suppress power noise between standard cells or affects due to power supply voltage drop, as well as a semiconductor integrated device. SOLUTION: This standard cell library includes external pins consisting of two or more power pins and of two or more grounding pins and a grounding trunk line connected between a power trunk and the two or more grounding pins. The library includes a group A of standard cells, with the use of a first wiring layer as a power trunk 303, of a second wiring layer as a grounding trunk 304 and a group B of standard cells using a third wiring layer different from the first wiring layer as a power trunk 305, and of a fourth wiring layer which is different from the second wiring layer as a grounding trunk 306.
Patent JP-H053339-A (JP)
Title: Photoelectric circuit element
Inventor: MIYAMOTO YASUNORI
IPC: H01L31/12
Filed: 1991-06-25
Abstract: PURPOSE:To provide a photoelectric circuit element which is suppressed in leak current by preventing the chip surface of an MOSFET housed in the same package with a photoelectric element chip from being irradiated with light. CONSTITUTION:This photoelectric circuit element is constituted to one package by molding the chip of a photoelectric element 1, such as solar battery, etc., and chips of MOSFETs 2 and 3 driven by the output of the element 1 with a transparent epoxy resin. The chip surfaces of the MOSFETs 2 and 3 on the same side as the light receiving surface side of the chip of the element 1 are coated with a silicon resin 5 which are made opaque by adding carbon, etc., to the resin 5.
Patent JP-H098620-A (JP)
Title: Overcurrent protective circuit for insulated gate type bipolar transistor
Inventor: IGARASHI TAKASHI
IPC: H03K17/08
Filed: 1995-06-20
Abstract: PURPOSE: To surely protect an IGBT from an overcurrent by using a thin film coil for an overcurrent protective circuit and utilizing a voltage, which is generated at the thin film coil by a high di/dt when the overcurrent is generated, as the gate voltage of the IGBT. CONSTITUTION: One terminal of a thin film coil 2 and a gate terminal 33 of an MOSFET 3 are connected to an emitter terminal 12 of an IGBT 1, and a source terminal 32 of the MOSFET 3 is connected with the other terminal of the thin film coil 2. Then, a drain terminal 31 of the MOSFET 3 is connected with a cathode terminal 42 of a usual diode 4, an anode terminal 41 of this diode 4 is connected with an anode terminal 51 of a Zener diode 5, and a cathode terminal 52 of the Zener diode 5 is connected with a gate terminal 13 of the IGBT 1.
Patent JP-H01319625-A (JP)
Title: Method of removing base metal of vacuum degassing chamber
Inventor: NOSHITA SHIGETOMI
IPC: C21C7/10
Filed: 1988-06-21
Abstract: PURPOSE:To completely and easily melt away the base metal sticking to the inside wall surface of a vacuum degassing chamber to the inside wall of which said base metal is stuck without inserting a burner deep into the degassing chamber by burning fuel from the burner in the upper part of the degassing chamber and supplying gaseous oxygen into said chamber from the lower part thereof. CONSTITUTION:The burner 2 is mounted to the top of the vacuum degassing chamber 1 and the fuel and the air contg. the oxygen of the amt. below the theoretical oxygen quantity necessary for burning this fuel are supplied to the burner to incompletely burn the fuel and to heat the same as well as to form the reducing atmosphere by the incomplete combustion at the time of removing the base metal sticking to the inside wall surface of the chamber 1. The gaseous oxygen is simultaneously supplied from supply pipes 3a, 3b in the lower part of the degassing chamber 1 into said chamber to completely burn the reducing gas by the incomplete combustion and to effect the secondary combustion, by which the inside of the degassing chamber is uniformly heated to a high temp. and the base metal sticking to the inside wall surface is completely melted. The molten metal is discharged from an immersion pipe 5 in the lower part. The base metal sticking to the inside wall of the degassing chamber is thus removed in a short period of time at the time of repairing said vessel.
Patent JP-H08131687-A (JP)
Title: Detergent dissolving device with rotary injection part
Inventor: YASU KISHIYAKU
IPC: D06F39/02
Filed: 1995-06-20
Abstract: PURPOSE: To uniformly jet washing water to a detergent even when the jetting pressure of the washing water jetted from a nozzle is non-uniform. CONSTITUTION: This device is composed of a lower detergent container 2 for housing the detergent, an upper cover 4 arranged at the upper part of the detergent container 2 and composed of a filter provided with a water supply port and a rotary jetting part 1 for uniformly supplying water to the detergent while the washing water jetted from a jetting nozzle moves a blade.
Patent JP-S5942697-A (JP)
Title: Non-volatile analog memory device
Inventor: RAI YASUKI
IPC: G11C16/14
Filed: 1982-09-01
Abstract: PURPOSE:To make high-precision non-volatile storage possible, by supplying an analog signal corresponding to an analog quantity to be stored to the source of a memory element in the state where the control gate is grounded and a write voltage is impressed to the drain through a resistance. CONSTITUTION:A contril gate CG is grounded, and a write critical voltage VW is impressed to the drain through a resistance R of about 10kOMEGA, and simultaneously, an analog signal VS corresponding to the analog quantity to be written is impressed to the source S. When the critical voltage VW is impressed to the drain, the electric charge is injected to a floating gate FG, and the threshold voltage Vtm of this memory element M is shifted to a depletion side gradually. At the time when the threshold voltage Vtm becomes equal to the analog signal VS on this way, the memory element M is turned on, and a potential VD of the drain D is lowered to stop the write to the memory element M. The resistance R is connected to the drain D to perform the write stably.
Patent JP-S5941971-A (JP)
Title: Facsimile device
Inventor: OKAMOTO MASANORI
IPC: H04N1/32
Filed: 1982-09-01
Abstract: PURPOSE:To detect whether a receiving picture qualitity is good or not irrespective of the length of recording paper, by displaying a fact that the communication is failed, in case when a ratio of the number of lines having an error to the number of normal lines exceeds a prescribed value. CONSTITUTION:A facsimile picture signal is demodulated through a MODEM circuit 1, and thereafter, is recorded by a recording device 3, and simultaneously, whether a decoded signal is decoded normally or not is detected by an error detecting circuit 4. A counter 5 counts the number of lines which are decoded normally. The number of lines having an error is counted by a counter 6. When a value of the counter 5 attains a prescribed value N, ''1'' is substrated from the counter 6. In case when a value of the counter 6 attains a constant M, the counter 6 outputs a signal for indicating the comunication end.