baber/WOPTO huggingface dataset:
Patent JP-2000015531-A (JP)
Title: Bed fixing method of cylindrical grinding machine
Inventor: TANEMOTO KENJI
IPC: B23Q1/01
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make the temperature of respective parts of a bed uniform by arranging a steel pipe for flowing a liquid whose temperature is controlled to the upper layer of a concrete and the inner deep part of the concrete and exchanging a heat between the liquid in the steel pipe and the concrete. SOLUTION: The oil whose temperature is controlled is supplied from the inlet of the steel pipe 9 for passing a liquid while making the atmosphere temperature of a machining work space to a standard and also discharged from its outlet and returned into a tank again. The steel pipe 9 is made to two systems so that one system is arranged on the upper layer of a concrete 6a and the other system is arranged in the inner deep part of the concrete 6a. The heat of a grinding liquid is transmitted to a main body 6 through a cast steel made receive stand 7 and a cast steel made pedestal 8. Even if the upper part of the main body 6 is going to be heated by a thermal transmission, the oil in the steel pipe 9 for passing the liquid takes away the heat of the concrete 6a quickly and carries away to the outside.
Patent JP-S6339645-A (JP)
Inventor: HASHIMOTO ISAO
IPC: B02C15/04
Filed: 1986-08-05
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-S6343573-A (JP)
Title: Protection circuit for power supply
Inventor: KATAOKA YASUO
IPC: H02M7/48
Filed: 1986-08-06
Abstract: PURPOSE:To provide a rapid responce for detection, by generating an output of an open-phase detection signal when a time period for feeding no ON-current to any switching element of an arm connected in series is longer than a previously set time. CONSTITUTION:A protection circuit for detecting the open phase of an inverter main-circuit is composed of the driving circuits 2A-2B of the switching element (GTO) of the inverter main-circuit, photo-couplers 3A-3B for detecting the existence of the ON-current of the circuits, Schmidt trigger circuits 4A-4B, and a NAND circuit 5. When there is no ON-current in both the photo-couplers 3A-3B, L-level signal is generated from the NAND circuit 5, and the signal is applied to a timer integrated-circuit 6 through time constant circuits R5, C2, and when the input comes to setting voltage or less, an open-phase detection signal is generated from the output pin. Then, the rapid responce of the open- phase detection is obtained, and the GTO can be prevented from being damaged.
Patent JP-H1175390-A (JP)
Title: Statistical phase detection and starting algorithm
Inventor: CARLO BAATEMARA
IPC: H02P6/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a method and equipment for starting the rotation of a rotor in a multi-phase DC motor, by controlling the operation of a three-phase DC motor. SOLUTION: A microcontroller 40 controls drive currents in coils 8, 9, 10 through a serial interface 54, a sequencer 56 and a predriver circuit 58. The microcontroller 40 supplies data from a port 60 to the serial interface 54, and the serial interface 54 generates signals based on the data and supplies the signals to the sequencer 56. The sequencer 56 has a set of 8-bit registers, and each register retains information for giving instructions to the predriver circuit 58 for making driving transistors 13, 14, 15, 16, 18 and 20 to either conducting state or non-conducting state.
Patent JP-S6342065-A (JP)
Title: Magnetic disk device
Inventor: KATO KAZUTOSHI
IPC: G11B21/08
Filed: 1986-08-08
Abstract: PURPOSE:To shorten the access time of a magnetic disk and to reduce read/ write errors due to settling defect by outputting a seek complete signal in accordance with the state of settling after seek of a magnetic head. CONSTITUTION:The settling time after seek is probably different by the position (inner peripheral, intermediate, or outer peripheral) of a seeked target cylinder and the number of seeked cylinders. Especially, this settling time is different by the excitation phase of a stepping motor 10 if the stepping motor 10 is used as the driving system of the actuator of a magnetic head 13, and therefore, the settling time on these various conditions is preliminarily measured and is written on a ROM of a microcomputer 3. Conditions are judged on software to operate the settling time based on the combination of various conditions in the microcomputer 3, and the output timing of a seek complete signal 16 is adjusted in accordance with the length of the settling time. Thus, the access time is shortened and the read/write errors due to settling defect are reduced.
Patent JP-S6429031-A (JP)
Title: Radiotelephony system
Inventor: YORITA TAKEO
IPC: H04B7/26
Filed: 1987-07-23
Abstract: PURPOSE:To establish the call inhibited state of a radio terminal equipment, and to make it impossible for an outsider to use it by setting an identification number for every mobile radio terminal equipment from a master device. CONSTITUTION:The identification number is set for each of the mobile radio terminal equipments 3-1-3-m from the key board 11 of the master device 2. The identification number, inputted from the key board 11, is sent to the radio terminal equipments 3-1-3-m concerned by a control part 12 by using vacant radio parts 14-1-14-n. The mobile radio terminal equipments 3-1-3-m having received the identification number sent from the master device 2, store this identification number in a storage part 25, and comes into the call inhibited state. Thus, if the mobile radio terminal equipment 3-1 for which the identification number is set, is on-hooked, the control part 22 detects it, and confirms that the identification number is previously set in the storage part 25. At this time, the control part 22 comes to wait the input of the identification number as it is in untouched state.
Patent JP-H03128307-A (JP)
Title: Stable threthinoine emulsified cream compound
Inventor: PURAKASHIYU PARABU
IPC: A61K8/00
Filed: 1990-07-12
Abstract: PURPOSE: To prepare a preparation containing tretinoin as an active ingredient, and stearyl alcohol and/or cetyl alcohol as a stabilizer, not containing xanthane gum and capable of being stored for a long time while keeping physical and chemical stabilities without chilling. CONSTITUTION: The subject preparation effective for treatment of pimple, etc., includes tretinoin as an active ingredient, and 4-30wt.% stearyl alcohol or 12-30wt.% cetyl alcohol as a stabilizer alone or in combination. For example, the preparation comprises 0.005-0.5wt.% tretinoin, 1-15wt.% main emulsifier (e.g. polyoxyethylene-2-stearyl ether), 10-50wt.% hydrophobic material (e.g. a 12-20C fatty acid), 0.05-5wt.% preservative, 0.01-1wt.% antioxidant, the above stabilizer and water. When the stabilizer is used in combination, 4-30wt.% stearyl alcohol is combined with 3-6wt.% cetyl alcohol.
Patent JP-S5974661-A (JP)
Title: Semiconductor device using shape memory alloy
Inventor: MUROYA TERUO
IPC: H01L23/50
Filed: 1982-10-21
Abstract: PURPOSE:To remarkably decrease the number of processes by enabling to easily correct a deformation even when it generates, by forming an external lead of a shape memory alloy, when a semiconductor functional element is contained in an outer body, and the external leads connected to the element is led outside the outer body. CONSTITUTION:The external leads 2 whose one end parts are connected to the electrode of the element are led out from the outer body 1 composed of a sealed resin wherein the semiconductor element is protected and contained inside. In this constitution, the external leads 2 are formed of the shape memory alloy having a unique property that deformations are restored to original states on being heated, and the original state is easily restored on heat treatment even when the external lead 2 deforms like the numeral 2' in a manufacturing or a inspection process. Thereby, the labor required for correction remarkably decreases.
Patent JP-H0830880-A (JP)
Title: Display device for prevention of disaster
Inventor: KIKUCHI MASAMICHI
IPC: G08B23/00
Filed: 1994-07-14
Abstract: PURPOSE:To display a quick fire fighting activity support function by easily specifying the floor of a fire, the other floors to which the fire is reported, the floor just above the floor of the fire, or the floor just below the floor of the fire. CONSTITUTION:When the occurrence of an event like a fire is detected based on information from a receiver for prevention of disasters, 'fire fighting support' mark is displayed in all of pictures on a display device for prevention of disasters. when 'fire fighting support' mark is operated (for example, clicked with a mouse) at this time, fire conditions of pertinent floors (namely, plans of a monitor region) are displayed in pictures in the order of the floor of the fire, the other floors to which the fire is reported, the floor just above the floor of the fire, and the floor just below the floor of the fire. Thus, the function to support the fire fighting activity is displayed.
Patent JP-2000038012-A (JP)
Title: Automobile tire
Inventor: PESCHEL WOLFGANG
IPC: B60C11/13
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a snow grip and an ice grip of conventional form to optimize an automobile tire relating to a winter season running characteristic. SOLUTION: This automobile tire for using particularly under a winter season running condition has a tread pattern provided with a pattern element including a block train formed by a transverse groove and particularly a groove via a peripheral direction in zigzag shape. The pattern element has many cuts, a central rib 5 is arranged in a tread central region via particularly along an equatorial line (A-A), and the central rib, obliquely formed all together relating to a peripheral direction, is constituted by a rib part 5a formed substantially in rectangular or parallelogram shape by a plan.
Patent JP-S6168851-A (JP)
Title: Metal halide lamp
Inventor: MIYASHITA HISASHI
IPC: H01J61/24
Filed: 1985-08-26
Abstract: PURPOSE:To prevent even a slight leakage of alkali metal outside the emitter tube by using an electrically flating support member for the emitter tube and making the support member shield light from reaching current feeding members. CONSTITUTION:An emitter tube 1 is fixed in the direction of the tube axis by means of a support bar 7 made of molybdenum wire and buried in the sealing section of an outer tube 2. The emitter tube 1 is firmly fixed to a support disk 3a formed by punching using a press by means of the claw of the support disk 3a. The support disk 3a is firmly fixed to the inner surface of the outer tube 2 by means of several claws 9 installed along the periphery of the support disk 3a. The support disk 3a is electrically floating and works as a light- shielding plate for molybdenum foil 5a and the support bar 7. Accordingly, there is a very small possibility that the outer surface of the emitter tube 1 is negatively charged. Furthermore, only a negligible amount of alkali metal leaks outside the emitter tube 1.
Patent JP-H06689-A (JP)
Title: Low-spattering solid wire for gas shielded arc welding and its production
Inventor: KATAOKA TOKIHIKO
IPC: C21D1/76
Filed: 1992-06-22
Abstract: PURPOSE:To provide the steel solid wire which reduces the generation of spatters at the time of gas shielded arc welding and the process for production of this wire. CONSTITUTION:This solid wire has >=10 pieces of intragranular oxides per 100mum<2> sectional area at >=2.5mum depth of the surface layer of the wire and contains >=0.1% Si and >=0.2% Mn. The intragranular oxidation is generated in the surface layer part by heating for >=10 seconds at >=1000 deg.C, by which the wire is obtd.
Patent JP-S6163864-A (JP)
Title: Automatic picture density adjusting device
Inventor: USHIO MASARU
IPC: G03B27/80
Filed: 1984-09-04
Abstract: PURPOSE:To reduce the production cost of the titled device by deciding the density of an original on the basis of the detection of a proper ground density and using an electric lamp also as a density detecting lamp. CONSTITUTION:The 1st mirror unit 6 provided with an exposing lamp 4 and the 1st mirror 5 is arranged on the inside of a copying machine body 1 and the lower part of an original placing plate 2 so as to be moved straight in parallel with the original placing plate 2 (in the right and left direction of the drawing) to scan the whole surface of an original D optically. The 2nd mirror unit 9 obtained by uniting the 2nd and 3rd mirrors, 7, 8 is straight moved in the right and left direction at a half speed of the unit 6 and the reflected light from the original D is reflected by the 1st-3rd mirrors 5, 7, 8 and made incident upon the surface of the photosensitive drum 20 through a main lens 20 and the 4th mirror 11 and a slit S. The lamp 4 is also used as a projector. A sensor A is arranged on the side part of the main lens 10 so as to be separated from the main lens 10 by l and inclined by theta angle and the optical axis of the sensor A coincides with the picture center on the original setting board.
Patent JP-S6164135-A (JP)
Title: Semiconductor analyzer
Inventor: SHIRAGASAWA TSUYOSHI
IPC: H01L21/66
Filed: 1984-09-05
Abstract: PURPOSE:To realize effectively analysis of a high densified and high integrated LSI by making it possible to perform impressing a signal to an optional place without contact and additionally detecting an electric potential section without contact. CONSTITUTION:An electron-beam in vacuum atmosphere projects to an output terminal C at an inverter circuit B and the secondary electron signal detector detects an electric potential status of the output terminal at the inverter B. When laser-beam projects to an acceptance element 21, the acceptance elements at OFF is changed to ON, then an input level of an inverter circuit A is changed from '1' to '0'. If the circuit between the inverter circuit A-B is normal, the change of the secondary electron signal can be detected according to the change of electric potential at point C, however, if the ciscuit is not novmal due to e.g. bad stack between circuit A-B, the secondary electron signal can not be detected.
Patent JP-S6164136-A (JP)
Title: Inspecting method of semiconductor device
Inventor: NAGANO KAZUTOSHI
IPC: G01R31/26
Filed: 1984-09-05
Abstract: PURPOSE:To enable max. operating frequency fmax to evaluate by a method wherein an input terminal is input enough low frequency signal less than max. operating frequency fmax of a semiconductor device and an output signal from an output terminal is monitored. CONSTITUTION:Respective terminal is wired to 1/4 frequency divider using a probe card. Subsequently, voltage of power supply is designated to 1.5V, and output frequency of a signal generator 12 is designated to 1MHz and it is confirmed that signal frequency of an output terminal 6 is 250kHz by a pulse counter 13 and also current value of an ammeter 14 is measured. Prescribed voltage and signal are impressed to a terminal of wafer-state semiconductor device and operation of the semiconductor device is confirmed at low frequency region by the signal from the output terminal, then bad and good of the semiconductor device is discriminated, also the electric current flowed to at least one part of the circuit in the semiconductor device is measured. By this fact, fmax of the semiconductor device can be evaluated by correlation between e.g. the current value and max. subhermonic frequency fmax, therefore, it can be contrived that the time required of inspection process is shorten sharply and inspection-cost is reduced.
Patent JP-S6079518-A (JP)
Title: Magnitic recording medium
Inventor: SUGIYAMA MASATO
IPC: G11B5/66
Filed: 1983-10-06
Abstract: PURPOSE:To obtain a magnetic recording medium having superior durability by specifying the surface roughness CLA of both sides of a substrate and the coefft. of kinematic friction and by restricting the thickness of recording layers to <=1.5mum so as to increase output during reproduction in high density recording. CONSTITUTION:A biaxially stretched polyethylene terephthalate film is used as a substrate, and recording layers each having a two-layered structure consisting of an Ni-Fe-Mo film as a soft-magnetic layer and a Co-Cr film as a vertically magnetizable layer are formed on both front and rear sides of the substrate to manufacture a vertical magnetic recording medium. At this time, the surface roughness CLA of both sides of the substrate is regulated to 0.005-0.015mum, and the coefft. muk of kinematic friction to <=0.30. The thickness of the recording layers is restrictd to <=1.5mum. The number of projections of >0.27-0.54mum height on both sides of the substrate is <=10 per 1mm.<2>, and that of projection of >0.54mum height is <=0.2 per 1mm.<2>.
Patent JP-S6430470-A (JP)
Title: Two-dimensional driving device
Inventor: HARADA TOSHIAKI
IPC: H02N2/00
Filed: 1987-07-24
Abstract: PURPOSE:To miniaturize a device lightening the weight and lower a cost, by arranging a plurality of oscillating units on a moving unit so that driving forces in the different directions may be generated, and by setting a means for varying relative angles and the like between the oscillating units. CONSTITUTION:A two-dimensional driving gear is composed of an equilateral- triangular movable table 1 on which three balls 2-4 are rotatably fitted, and is composed movably in every direction on a plane 5. At the respective apex sections of the movable table 1, driving sources 6-8 are fitted, and by pushing the plane 5 with the expansion of the driving sources 6-8, the movable table 1 is moved. Then, a means 200 for varying relative angles between oscillating units is set, and with its miniature DC motor 203, via a worm 202, a worm wheel 201 is rotated, and the oscillating units are rotated. As a result, by changing the relative angles between the oscillating units, the movable table 1 can be moved at various speed in every direction.
Patent JP-H0476700-A (JP)
Title: Image processing type vehicle detector
Inventor: UEDA TOSHIHIRO
IPC: G08G1/04
Filed: 1990-07-12
Abstract: PURPOSE:To detect a vehicle when a variance value exceeds a set point by forming a detection area on an image and applying gradation density histogram and dispersion statistic processing to respective picture elements in the detection area. CONSTITUTION:An image picked up by a camera is divided into 256 gradation ranges 0 to 255 corresponding to respective picture elements, respective ranges are inputted (S2) and gradation density histogram of respective picture elements in a window on the image is formed (S3). Statistic processing for variance is applied (S4) to the formed density histogram and the dispersion value is compared (S5) with the set point previously set up to a prescribed value. When the dispersion value is smaller than the set point, a program is moved to the image input S2 and operation is repeated. On the other hand, when the dispersion value is larger than the set point, the detection of a vehicle (S6) is recognized, detection data are transmitted (S7) to a data processor and then the program is shifted to the image input S2 to repeat the above operation.
Patent JP-H07179495-A (JP)
Title: Enzyme donor polypeptide and enzyme acceptor polypeptide
Inventor: HENDERSON DANIEL ROBERT
IPC: C07K14/15
Filed: 1994-08-08
Abstract: PURPOSE: To obtain an enzyme-donor polypeptide and an enzyme-acceptor polypeptide used in an enzyme complementation assay for the quantitative determination of both high-molecular-weight and low-molecular-weight (molecular weight of 150-30,000 Dal) specimens in high (10 -15 M) sensitivity.  
     CONSTITUTION: An enzyme-donor polypeptide is provided in which the enzyme donor has reactive groups selected from the group consisting of sulfhydryl, amino and carboxyl groups, where the reactive groups are ones capable of being covalently bonded to a specimen or a derivative thereof without interference either with the interaction of an enzyme donor conjugate on an enzyme acceptor or with competitive bonding to a specimen-binding protein of the enzyme donor conjugate and an enzyme acceptor and has a DNA sequence which codes for an enzyme-donor polypeptide capable of forming an active enzyme complex having the activity characteristic of β-galactosidase upon interaction of an enzyme acceptor. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6077300-A (JP)
Inventor: KATOU TETSUO
IPC: H04B5/00
Filed: 1983-10-04
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-H0740579-A (JP)
Title: Image forming device
Inventor: KITAMURA TETSUYA
IPC: G03G15/05
Filed: 1993-07-28
Abstract: PURPOSE:To provide an image forming device which can form an image of high quality and high density without fogging. CONSTITUTION:Control electrodes 3 of 1 micron thickness are set on the upper face of a polyimide insulating sheet 2 of 12.5 micron thickness of an aperture electrode 1 of an image forming device, and five openings 4 of 40 micron diameter are formed on respective control electrodes 3. The openings 4 are formed in a manner of passing through the aperture electrode 1.
Patent JP-S6077264-A (JP)
Title: Arithmetic circuit
Inventor: OKAZAKI KOUJI
IPC: G06F17/10
Filed: 1983-10-05
Abstract: PURPOSE:To miniaturize circuit constitution and to attain high speed processing by constituting a digital arithmetic circuit with AND gates, OR gates, a multiplexer, an adder, etc. CONSTITUTION:Multiplier outputting products X0XY0, X1XY1... of inputs X0, X1, X2..., Y0, Y1, Y2... is constituted of arithmetic circuits of even and odd items. Respective arithmetic circuits are provided with AND gates a0, a2 and a1, a3..., OR gates A0, B0 and A1, B1..., multipliers M0, M1..., AND gates b0, b2 and b1, b3... and the sum of the outputs from both the arithmetic circuits is calculated by an adder SIGMA. It is previously discriminated that only a certain number K of continuous integers are ''0''s and others are all ''1''s out of the inputs Y0, Y1, Y3.... The discriminated logical value Si is inputted to odd and even item logical circuits. Thus, the size of the constitution of the digital arithmetic circuit is miniaturized and high speed processing is attained.
Patent JP-H1060013-A (JP)
Title: Production of aqueous polymer dispersion and polymer dispersion having binominal particle size distribution
Inventor: DAMES BURKHARDT
IPC: C08F2/24
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer dispersion having high solid content and low viscosity. SOLUTION: This polymer dispersion having different particle size is produced very simply by emulsion-polymerization of a free-radical polymerizable compound by adding a mini-emulsion that is a surfactant-stabilized aqueous emulsion of monomers having emulsified particle size of 10-500nm, and whose liquid monomer particles contain a compound whose solubility into the monomers is at least twice that into water, before or during polymerization of the monomers.