baber/WOPTO huggingface dataset:
Patent JP-H06248399-A (JP)
Title: Amorphous alloy for strain gage and strain gage
Inventor: SAWA TAKAO
IPC: G01B7/16
Filed: 1993-02-23
Abstract: PURPOSE:To provide the amorphous alloy for a strain gage which has excellent strain sensitivity and fatigue life and the strain gage which is small in size and high in sensitivity and has excellent environmental resistance and fatigue life characteristic. CONSTITUTION:This amorphous alloy for the strain gage has the compsn. substantially expressed by general formula: (Fe1-a-bMaM'b)100-x(Si1-cBc) (where M is at least one kind of the elements selected from V, Cr, Mn, Cu, Nb, Mo, Ta and W; M' is at least one kind of the elements selected from Ni and Co; 0.001<=a<=0.25, 0<=b<=0.50, 0.2<=c<=1.0, 10<=x<=35(at.%)). The strain gage 1 has a resistor thin body 2 of <=10mum thickness consisting of the amorphous alloy having the compsn. substantially expressed by this formula and gage leads 3 connected to this resistor thin body 2.
Patent JP-S55126951-A (JP)
Title: Electron microscope
Inventor: KUBOZOE MORIKI
IPC: H01J37/10
Filed: 1979-03-23
Abstract: PURPOSE: To sharply change the spot diameter of electron beam by providing 3 condenser lenses independently in a radiation system and properly using these for transparent electron microscope image observation and the scanning image observation.  
     CONSTITUTION: The first and third condenser lenses 3 and 5 are used as the radiation system for transparent electron microscope image observation, that is, the so-called radiation system of a doble condenser system. In this case, by changing the excitation of the first condenser 3, the spot diameter electron beam can sharply be changed. On the other hand, when the electron microscope is used as a scanning electron microscope, the second condenser 4 is actuated besides the first and third condensers 3 and 5. By jointly using the electron lens of a magnetic field by the strong excitation of the object lens 7, an exceedingly small electron beam spot is formed on the surface of a sample. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03237158-A (JP)
Title: Flame retardant polyamide resin composition
Inventor: YAMAMOTO SANEHIRO
IPC: C08L73/00
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a flame retardant polyamide resin composition, excellent in flame retardance, heat resistance and thermal stability and suitable as materials for forming housings of electronic parts by blending a polyamide resin with a brominated copolymer composed of an aromatic vinyl compound and a specific carboxylic acid in a specified amount. CONSTITUTION:A flame retardant polyamide resin composition obtained by blending (A) a polyamide resin (e.g. nylon 6) having 0.5-3dl/g intrinsic viscosity with (B) a brominated copolymer composed of an aromatic vinylic monomer (e.g. styrene or alpha-methylstyrene) and alpha,beta-unsaturated (di)carboxylic acids (e.g. acrylic or methacrylic acid) at (90:10)-(50:50), preferably (75:25)-(65:35) ratio.
Patent JP-H08235069-A (JP)
Title: Check circuit for address boundary exception
Inventor: TACHIKAWA KIMIYA
IPC: G06F12/10
Filed: 1995-02-22
Abstract: PURPOSE: To decrease the number of bits of a TLB that requires its high production cost. CONSTITUTION: The registers 10, 30 and 40 store the data used for addition of physical addresses 110 and the data used for the boundary check of the added physical addresses 120 respectively. The comparators 50 and 60 compare the addresses 120 with the value of registers respectively. An exception generation circuit 70 receives the exception generation signals 130 and 140 from the comparators 50 and 60 and produces an address exception signal 150. A TLB 40 stores the logical address 100, the physical address 110 and the signal 150. When the TLB 40 is retrieved again by means of the same logical address, the real address that is decided as a boundary exception by a signal 160 and registered is not used. Then a circuit 90 performs the address exception processing based on the value of a register 80 and the signal 160.
Patent JP-H0565384-A (JP)
Title: Degradable antibacterial polymeric composition
Inventor: SHIGEMITSU MASAHIRO
IPC: C08K5/10
Filed: 1991-02-01
Abstract: PURPOSE:To obtain a polymeric composition which has antibacterial properties when used and is biodegradable when discarded by mixing a specified partially saponified polyvinyl alcohol and a sucrose ester of a fatty acid. CONSTITUTION:The objective degradable antibacterial polymeric composition contains 20-80wt.% partially saponified polyvinyl alcohol having a degree of saponification of 90mol% or lower, 1-20wt.% sucrose ester of a fatty acid, 0-5wt.% alginic acid, and 0-25wt.% plasticizer. Polyvinyl alcohols are biodegradable. Since such bacteria that can proliferate by utilizing the residual acetyl groups of partially saponified polyvinyl alcohol are found, a partially saponified polyvinyl alcohol is preferable when considering the plasticity together with the biodegradability. As the sucrose ester of a fatty acid, a tasteless, odorless and edible surface active agent which is digested and absorbed in the body is preferable to be as a very safe compound. In addition to the antibacterial properties, it has an excellent plasticizing effect and an excellent ability to disperse both inorganic and organic fillers.
Patent JP-H08236488-A (JP)
Title: Manufacture of semiconductor element
Inventor: UCHIDA HIROAKI
IPC: H01L21/304
Filed: 1995-02-22
Abstract: PURPOSE: To form a uniform flat surface over the entire area of a semiconductor element by chemically and mechanically polishing the surface of the semiconductor element without dropping slurry by coating a part to be flattened of the semiconductor elements with an SOG solution containing silica grains as a polishing component. CONSTITUTION: After a first-layer wiring 42 is formed on a substrate 41, an interlayer insulating film 43 is formed on the wiring 42. Then an SOG film 44 is formed on the substrate by coating the surface of the insulating film 43 with an SOG solution containing silica grains as a polishing component by using a spin coating method. After forming the film 44, the insulating film 43 is flattened by chemically and mechanically polishing the surface of the film 43 without dropping slurry. Since the SOG solution is uniformly supplied to the surface of the film 43 before making the chemical and mechanical polishing in such a way, the surface of the film 43 can be polished uniformly without replenishing the SOG solution and, therefore, the surface of the insulating film 43 can be more uniformly flattened.
Patent JP-S53118354-A (JP)
Title: Analog-digital converter
Inventor: YOSHIDA YASUTSUNE
IPC: H03M5/22
Filed: 1977-03-25
Abstract: PURPOSE: To have an A/D conversion for the data signals of over the octal value, by providing a square circuit which squares the 2 n -value data sequentially, a circuit which discriminates the 2 n -value data signal at a certain level value and a circuit which discriminates the output of the square circuit at a certain level value, and then by securing the logical sum of the both discriminator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5317824-A (JP)
Title: Secondary air pump equipped with electromagnetic clutch
Inventor: KUBOTA TADAO
IPC: F01N3/10
Filed: 1977-03-25
Abstract: PURPOSE: To prevent the decrease of the output when the secondary air feeding is unnecessary and to scheme the reduction of NOx by arranging the electromagnetic clutch on the way of the driving force transmission line for the secondary air pump and energizing the electromagnetic clutch by the low laod detecting mech mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61192459-A (JP)
Title: Manufacture of outer cutting edge
Inventor: HAMADA RIICHI
IPC: B26B19/14
Filed: 1985-02-20
Abstract: PURPOSE:To chamfer edges in manufacturing an outer cutting edge of for ex. an electric shaver easily without causing deformation to be outer cutting edge by providing an outer cutting edge having a cutting edge portion not contacting the inner cutting edge, and by chamfering edges of that portion of outer cutting edge not contacting the inner cutting edge by means of liquid honing. CONSTITUTION:A receipt table 28 is composed of a supporting table 30 having the same radius D as the inner edge and a supporting part 32 to support the outer cutting edge by its periphery, whereupon the outer cutting edge is placed inverted and fixed with a clamp 34. Space 38 and an opening 36 are provided between the supports 30, 32. The liquid with abrasive grains in a tank 46 is injected from a nozzle 40 toward a cutting edge portion to perform chamfering, 26, through a pump 4, while said receipt table 28 is being rotated round the axis. At this time, the liquid with abrasive grains passes through a cutting edge hole 14 to reach the space 38 and is exhausted from the opening 36. The energy of this liquid with abrasive grains provides chamfering without causing deformation to the outer cutting edge, wherein there is no risk of beard being hooked at edges of the outer cutting edge.
Patent JP-S52116917-A (JP)
Title: Pump apparatus to expose water to air
Inventor: NISHIYAMA NOBUYOSHI
IPC: C02F3/20
Filed: 1976-03-26
Abstract: PURPOSE: To reduce the cost of equipment greatly by using an ejector air-pipe also for a guide to elevate a pump disusing a special guide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63202273-A (JP)
Title: Voltage-frequency ratio controller for pulse-width modulation type inverter
Inventor: YOSHIDA TAKUMI
IPC: H02M7/48
Filed: 1987-02-16
Abstract: PURPOSE:To prevent an overexcitation or an insufficient torque from occurring in a voltage-frequency ratio controller for a pulse-width modulation type inverter by detecting a voltage-frequency ratio from the output voltage of the inverter, and so controlling the transfer gain of an inverter controller that a deviation between the ratio and a target value becomes zero. CONSTITUTION:A pulse-width modulation type inverter 1 consists of comparator 22, a voltage command signal generator 9, etc., and its inverter output is supplied to a load 10, such as a motor, etc. A voltage-frequency ratio detector 16 for detecting the ratio (V/F) of the output voltage to the output frequency by integrating the output voltage of the inverter 1, a deviation detector 17, a PI amplifier 18, an adder 20, and a variable amplitude type triangular wave signal generator 21 are provided. In order to eliminate a variation in the inverter output voltage upon alteration of the DC voltage, the integrated signal of the output voltage is fed back, the transfer gain of the controller is so controlled that the deviation with the fed back value becomes zero to maintain the output V/F constant.
Patent JP-S63202381-A (JP)
Title: Stabilization of enzyme
Inventor: IWAHASHI HITOSHI
IPC: C12P19/16
Filed: 1987-02-17
Abstract: PURPOSE:To obtain pullulanase stable within a suitable action range of glucoamylase, by treating pullulanase with a dicarboxylic acid. CONSTITUTION:0.5-5mM 5-10C dicarboxylic acid (e.g. adipic acid) is added and reacted with 1 unit pullulanase produced by a microorganism (e.g. Klebsiella pneumonia) belonging to the genus Bacillus, Klebsiella or Streptomyces to afford pullulanase capable of effectively acting at pH4.3-4.5 and 57-60 deg.C which are suitable acting conditions of glucoamylase of Aspergillus niger.
Patent JP-2000229844-A (JP)
Title: Drug delivery system utilizing magnetism
Inventor: AOGAKI RYOICHI
IPC: A61K9/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a new drug delivery system enabling the space position control of a medicine inside an organism without using magnet particles. SOLUTION: This system is such one as to be provided with a stage 3 fixing part or the whole of an organism 2 in a magnetic field space, and a magnet 1 arranged around the stage 3. The system controls the position spatial distribution of a medicine by providing three-dimensional mobility to the stage 3 and/or the magnet 1 and three-dimensionally controlling the in vivo position of the magnetic field to give a distribution of the maximum or minimum magnetic field to an affected part in vivo.
Patent JP-H10219233-A (JP)
Title: Antistatic agent
Inventor: SHIMURA SEIJI
IPC: C08F30/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent excellent in antistatic properties and high heat resistance by using a (substituted) acryl group-containing phosphonium salt and/or a polymer containing the salt as an active ingredient. SOLUTION: This composition comprises an acryl group-containing phosphonium salt of the formula (A is an alkylene; X<-> is an anion; Y is H or methyl; R<1> to R<3> are each a 1-8C alkyl, cycloalkyl, aryl, an alkaryl, etc.) [e.g. tri-n-butyl(methacryloyl oxymethyl)phosphonium chloride] and/or a polymer containing at least the salt as a monomer component, as an active ingredient.
Patent JP-H09214654-A (JP)
Title: Filing system and filing method device and method for reproducing image data
Inventor: HANEDA NORIHISA
IPC: H04N1/21
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prepare a virtual album according to a title when many images exist and the images are divided by imparting titles such as the image of a flower, the image of an animal and the image of a travel. SOLUTION: Many images such as the image of a flower, the image of an animal and the image of a travel, etc., are recorded in a film. A title is selected for the images having a commonness of these images. Image data is stored in a large capacity storage medium such as an optical disk, etc., with the image of the mount corresponding to the selected title, a decorative image and the data of BGM (background music). At the time of a reproduction, the image having the same title is stuck to the mount A70 specified by the title. The album of the images having a common title is prepared.
Patent JP-S54126460-A (JP)
Title: Laser scribing unit of semiconductor wafer
Inventor: SENSUI TATSUTOSHI
IPC: H01L21/78
Filed: 1978-03-24
Abstract: PURPOSE:To prevent defects from occurring by detecting change of a laser reflection light quantity dependent upon slippage in scribing. CONSTITUTION:Detecting laser head 4 is provided  near scribing laser head 3 to send reflection light 8 to detector circuit 6. Circuit 6 compares the reflection light qauntity and a set value with each other, and drives automatic stopping circuit 7 by signal 9 if the reflection light quantity is outside a rated value. Thus, defects are prevented from occurring.
Patent JP-S61194898-A (JP)
Inventor: HONNA TAKAO
IPC: H05K7/02
Filed: 1985-02-25
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-2000229429-A (JP)
Title: Printer for optical fixation type heat sensitive recording medium
Inventor: KOYANO TAKESHI
IPC: B41M5/26
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To direct a light from the light radiating part only to a printed region in a structure comprising a heat applying means and a light radiating part, provided as close as possible. SOLUTION: A printer for an optical fixation type heat sensitive recording medium for printing an optical fixation type heat sensitive recording medium 18 by heat application, and fixing the printed part by directing a predetermined light to the printed medium 18 comprises a printing part 12 having a heat applying means 10 for printing, a light radiating part 16 having a light source 14, and a medium conveying roller 20 for conveying the medium from the printing part 12 to the light radiating part 16. A door part 22 (32) for blocking the light radiated from the light radiating part 16 to the periphery of the printing part is provided between the printing part 12 and the light radiating part 16.
Patent JP-S54125341-A (JP)
Title: Identical-speed universal joint
Inventor: SAKAKIBARA SHIGERU
IPC: F16D3/2245
Filed: 1978-03-24
Abstract: PURPOSE:To cheaply manufacture an identical-speed universal joint, by restricting the spherical faces of an inner member, an outer member and a retainer by  one another and removing the inner member and the retainer in one direction and removing the outer member and the retainer in said direction and utilizing investment casting. CONSTITUTION:The outside surface of the inner member 1 consists of a spherical face 1' and a conical face 1''. The axis of the conical face is made coincident with that of the inner member 1 and the vertical angle of the conical face is made larger than the angle between a driving shaft and a driven shaft. The inside surface of the outer member 3 consists of a spherical face and a conical face and the vertical angle of the conical face is made larger than the angle between the driving shaft and the driven shaft. The same number of recesses 2, 4 are provided on the outside surface of the inner member and the inside surface of the outer member, respectively. The recesses 2, 4 are inclined oppositely to each other. Balls 6 are placed at the intersections of the recesses 2, 4 and arranged in an opening 7 of the retainer 5. Thus, the investment casting can be utilized to manufacture the inner and the outer members at low cost.
Patent JP-S61194275-A (JP)
Inventor: KOBAYASHI SHIGENOBU
IPC: D06M101/16
Filed: 1985-02-25
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-H07244505-A (JP)
Title: Sequence program processor
Inventor: MATSUMOTO KATSUNORI
IPC: G05B23/02
Filed: 1994-03-04
Abstract: PURPOSE:To easily monitor also processing using a signal to be quickly changed through an on-line by specifying a delay processing execution range for a program module and delaying the processing of a program module belonging to the range in each step. CONSTITUTION:A sequence program processor 10a is provided with a management part 11, an execution part 12 and an instruction group 13. The execution part 12 decodes a sequence program instruction (step) of a sequence program module and processes the decoded result. A sequence program monitoring monitor 40a is provided with a delay processing range specifying means 42 for specifying a delay processing execution range for a sequence program module 32. When the processed state of the module 32 is displayed on the display screen of the monitor 40a, also an input step or an output step with fine timing can easily be monitored through an on-line.
Patent JP-H01210198-A (JP)
Title: Pressurized forming device
Inventor: KASHIWAGI NOBUHITO
IPC: B30B1/18
Filed: 1988-02-17
Abstract: PURPOSE:To eliminate a hunting phenomenon and to adjust a press pressing power by changing it minutely by transmitting the driving power of the motor driven independently respectively to press die and receiving die as the variation in the moving speed individually via a belt power transmission mechanism. CONSTITUTION:The driving power of a 1st motor M1 is transmitted to a press pressing die 1 via a belt 3b to control the moving speed of the press pressing die. The driving power of a 2nd motor M2 is transmitted to a press receiving die 2 via a transmission mechanism 4 to control the moving speed of the press receiving die 2. An optional pressurizing is executed by controlling the moving speed of both dies 1, 2. A hunting phenomenon is thus eliminated and the press pressing power is adjusted by changing it minutely.
Patent JP-H07241102-A (JP)
Title: Apparatus for controlling posture of working machine of farm tractor
Inventor: YOSHIDA SADAJI
IPC: A01B63/10
Filed: 1994-03-04
Abstract: PURPOSE:To automatically correct the posture of a ground-working machine to a state suitable for the inclination of an inclined ground even if the inclination angle of a traveling machine body is varied according to the traveling work on an inclined ground. CONSTITUTION:This apparatus for controlling the posture of a working machine of a farm tractor is provided with a ground-working machine attached to a traveling machine body in a freely rolling manner, a lateral inclination angle detection means 14 for detecting the lateral inclination angle of the traveling machine body relative to the horizontal plane and a rolling controlling means 5 to keep the prescribed posture of the ground-working machine relative to the traveling machine body based on the detection result of the lateral inclination angle detection means 14 and a standard value. The rolling controlling means 15 is provided with a standard value setting means 18 to get the detection results from the lateral inclination angle detection means at intervals of prescribed time or traveling distance and set the average value of a prescribed number of the detection results as the standard value of the posture of the ground-working machine relative to the traveling machine body.
Patent JP-S56131928-A (JP)
Title: Method of electron beam exposure
Inventor: YUASA TETSUO
IPC: H01J37/304
Filed: 1980-03-19
Abstract: PURPOSE:To sharply shorten the time needed for exposure by determining the amount and direction of stage movement and the width and direction of electron beam deflection, by twice stage movements. CONSTITUTION:The stage 8 is moved twice so that the mark on the first field of a chip on a wafer W is positioned at the right-lower side and the left-upper side of the deflection field, and the amount of stage movement and the coordinates attained by beam scanning of the mark are measured by an arithmetic circuit (inside CPU5). The conversion coefficient between the stage system and the field system is calculated from the results of measurement by this circuit. And also, the amount of stage movement in X and Y direction is calculated from coordinates of other marks in this field. Also, the width and direction of electron beam deflection are calculated. From results of these calculations, required pattern is drawn in the first field controlled by orders from CPU5. Hereon, drawings are made in the same way.
Patent JP-H0780494-A (JP)
Title: Controlling method for operation of activated sludge circulation modification method
Inventor: ICHIKAWA MASAHIDE
IPC: C02F3/30
Filed: 1994-03-07
Abstract: PURPOSE:To enhance nitrification efficiency in an aerobic tank, thereby to increase denitrification effect in an aerobic tank. CONSTITUTION:A activated sludge circulation modification method incorporates a process for performing denitrification of raw water by denitrification bacteria in anaerobic tanks 1a, 1b, a process for performing nitrification by nitrification bacteria in a plurality of steps of aerobic tanks 2a, 2b, 2c, 2d and a process for discharging supernatant liquid as treated water 11 by separating solid from liquid in a precipitation tank. In treatment of the circulation-changing method for activated sludge, a controlling method for operation is so applied that tapered aeration is performed in which the blasting amount of air for respective air diffusion pipes 4 arranged in the respective aerobic tanks is successively decreased from the upstream side toward the downstream side. Furthermore the air blasting mechanisms at the upstream side and the downstream side of the aerobic tanks are separately constituted. The controlling method for operation is so provided that the air blasting amount for both air blasting mechanisms is controlled in accordance with the measured value of DO gauges provided at the highest stream side and the lowest stream side.