baber/WOPTO huggingface dataset:
Patent JP-S63265975-A (JP)
Title: Coating composition
Inventor: IGARI YOSHIMASA
IPC: C09D5/00
Filed: 1987-04-24
Abstract: PURPOSE:To obtain a coating composition which is lowly odorous and excels in applicability, shelf life and deodorizing effect, by adding a composition formed by bonding an iron (II) compound to an organic acid component to a paint base. CONSTITUTION:100pts.wt. iron (II) compound (e.g., ferrous fumarate) is mixed with 2-20wt.% alum, 0.5-15wt.% NaCl and an organic acid (e.g., ascorbic acid) at a weight ratio of the iron (II) compound to the organic acid of 1:0.01-0.80, and the mixture is dissolved in water to obtain an aqueous composition (0.1-40wt.% concentration) in which the ion (II) compound is bonded to the organic acid. 1-40wt.% composition obtained by spray-drying the above composition is added to a water-based or oil-based paint base.
Patent JP-H1047478-A (JP)
Title: Uniaxial shift mechanism
Inventor: BROWN PATRICK L
IPC: F16H63/32
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To enable easy and inexpensive manufacture by receiving pins in holes extended in the diametral direction of a shaft, and using a shift key, a key groove or an interlock key, shift yoke hubs or housings for replacing one of both of the key grooves. SOLUTION: Provided are a shifting shaft, a yoke assembly 300 (a shifting shaft assembly), and shift yoke hubs 302, 304, 306. The shifting shaft assembly has a shaft 308 having a key groove 310 for receiving an interlock key 312 samely formed as the interlock key 312 in its structure and mechanism. A shift block member 314 is fixed to the shaft 308. In the shaft assembly, sift pins 316, 318, 320 are extended from the shaft 308 in a diameter direction and fixed thereto for providing selection mechanism, and pushed into blind holes 322, 324, 326 the surface of the shaft 308 in the diameter extended on the surface of the shaft 308 in the diameter direction. A uniaxial shift mechanism is economically manufactured and assembled by the use of pins for replacing the key and key groove.
Patent JP-S5724842-A (JP)
Title: Particle analyzing device
Inventor: YUMITA TAKASHI
IPC: G06M11/04
Filed: 1980-07-22
Abstract: PURPOSE:To make it possible to measure particle distibution with a simple circuit and yet a high accuracy, by scattering comparative voltages of a plurality of comparing circuits equally to level voltage of an entire measuring range, and also by excecuting a steplike scanning. CONSTITUTION:Comparative voltages, which are scattered equally to level voltages of an entire measuring range from a reference voltage generating circuit 6 which generates voltage on a step-by-step basis, are given to a plurality of comparing circuits 2, respectively. Output pulses are given from a particle detecting device 1 to all the comparing circuits in parallel, outputs of the comparing circuits are counted 3 at every step and put into a temporary memory circuit 4. And then, an operating circuit 5 reads out content of the memory circuit upon every completion of measurement of 1 step and put into a memory 8 of exclusive use for read-out and a read-out and write-in memory 9. And, when measurements of all the steps are completed, the operating device 5 reads out contents of the memories 8 and 9 in turn and put them out to an output device 11. It is possible, by executing steplike scanning in this manner, to measure particle distribution with a simple circuit and yet a high accuracy.
Patent JP-H05271300-A (JP)
Title: Protein g-immobilized adsorbent
IPC: C07K17/08
Filed: 1992-03-27
Abstract: PURPOSE:To obtain the subject adsorbent favorably maintaining specific adsorption power to antibody (immunoglobulin), thus capable of efficiently separating and purifying antibody, by reaction of an acid anhydride group-bearing compound with fiber surface followed by reaction and immobilization of protein G. CONSTITUTION:Fibers such as nylon 6 is immersed in 3N HCl at 30 deg.C for 30min to hydrolyze part thereof and induce free amino group on the fiber surface. The resulting fibers are thoroughly washed with distilled water, dried, and then immersed in an acetone solution of an acid anhydride group-bearing compound such as 2%(W/V)maleic anhydride-methylvinyl ether copolymer at room temperature for one hour, washed with acetone followed by drying in a vacuum. The resultant fibers in immersed in a protein G-contg. 10mM acetic acid buffer solution (pH4.0) at room temperature for 2hr to immobilize the protein G on the fiber surface, thus obtaining the objective protein G-immobilized adsorbent.
Patent JP-H11278378-A (JP)
Title: Controllable pitch propeller device
Inventor: NAKAJIMA MINORU
IPC: B63H3/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To install a hydraulic cylinder serving as a driving source on the outside by absorbing an inclination of a propeller shaft and preventing disturbance of the motion of a pitch changing change rod passing through the propeller shaft. SOLUTION: In a controllable pitch propeller device, a shifter shaft, which is freely fitted in the outer circumference of a propeller shaft 14 connected to a propeller blade 16 and provided with a bracket 44 freely fitted in the outer circumference, is connected to a change rod 28 passing through the propeller shaft 14 for changing a pitch of the propeller blade 16, while a hydraulic cylinder 48 arranged between the bracket 44 and a hull 10 is expanded/shrunk so as to push/pull the change rod 28. In the controllable pitch propeller device, a spherical washer 54 is mounted in a mounting part for the hydraulic cylinder 48.
Patent JP-S5724516-A (JP)
Title: Testing method of transformer
Inventor: HONDA TSUTOMU
IPC: H01F27/00
Filed: 1980-07-22
Abstract: PURPOSE:To facilitate the test by a method wherein among manholes which are prepared on a tank for connection between an oil-gas bushing and a lead wire immersed in oil two of them belonging extremes of phases are built facing outward  refering central one. CONSTITUTION:Among manholes 8 which are prepared on a tank 3 for connection between an oil-gas bushing 4 and a lead wire immersed in oil both manholes belonging extremes of phases are prepared facing outward having an angle refering to the center line of the tank. On testing a testing pocket 9 and an oil-air bushing 10 are attached individually on each manhole 8 and a lead wire 11 is connected individually between a corresponding bushing 10 and the oil-gas bushing 4. On the other  hand a temporary tank 12 is applied on the gas filled side of the oil-gas bushing and  it is filled with insulating gas. In this arragenment with a testing voltage applied on an air side terminal of the bushing 10 individual test of a transformer is attained.
Patent JP-H08271239-A (JP)
Title: Measuring device and method for utilizing diffused reflection light
Inventor: YOSHIDA HIDEHIKO
IPC: G01B11/30
Filed: 1995-03-30
Abstract: PURPOSE: To improve the SN ratio and measuring accuracy by emitting an incident light on the dewed surface of an object to be measured, receiving the diffused reflection light and converting it photoelectrically so as to detect an electric signal. CONSTITUTION: An ultra-low air generator 1 separates a hot wind on the outer peripheral side and a cold air on the inner peripheral side from the high-speed vortex flow forming of introduced compressed air, jets the cold air to the surface of an object O to be measured (printed board) within an airtight container, and holds it in dewing state for about 10 seconds. A slitted light from a slit light source 21 is sent forth on the object O, and a television camera 3 receives the diffused reflection light, then a detector 4 converts it photoelectrically and generates a detection signal. A processing device 5 (microcomputer) calculates the reflection intensity based on the result and computes the dimension and shape of main parts of the board, further it judges the presence or absence of abnormality and defect.  Thus, the influence of regularly reflected light such as on glittering metallic part, etc., can be suppressed, while the diffused reflection light on the object O can be detected accurately.
Patent JP-S58217004-A (JP)
Title: Controller for change of plant condition
Inventor: OOBA MASANORI
IPC: G05B15/02
Filed: 1982-06-11
Abstract: PURPOSE:To control and process an event at a time while holding their mutual consistency sufficiently by utilizing a computer and a process input/output device. CONSTITUTION:An event belonging to constant-period start 123 is inputted to an event processing mechanism 11 and when a processing program 10 corresponding to the event is selected according to an event definition table and executed, process input specified by the event is performed through the process input/output device 5 by the program; if variation from the last value exceeds a specific extent, necessary process output is performed. In this case, another event belonging to software interruption 127 can be generated. An interruption from the side of a plant 1 to the computer 3 is processed as, for example, a process interruption 124 and a processing program 10 corresponding to it is executed. A code indicating the classification of the event is used as an address of the event definition table to select and execute a processing program in the classification.
Patent JP-H0667597-A (JP)
Title: Cai system
Inventor: TAKAHASHI TAKEO
IPC: G06Q50/20
Filed: 1993-04-02
Abstract: PURPOSE:To arrange the CAI system so that students can and repeatedly learn, to enable a individual communication between the students and a teacher so that the students when getting stuck in self learning inform the teacher to have guidance, and to easily recognize the actual state by facilitating operation on a teacher side. CONSTITUTION:A learning program supply source 100 has a digital and analog program supply source, a controller 101 for the teacher, and an editing device 106 for a digital program, and selected analog programs, etc., are sent out to an analog connection line selectively or at one time. Selected or selected and edited digital programs or a specific signal is sent from a LAN line to student's terminals at a time or specifying consoles. The student's terminal consoles has AV reproducing devices for the received programs, personal computers 202 for sending and receiving signals to and from the LAN line, and analog speech connection lines to the program supply source.
Patent JP-S5225675-A (JP)
Title: Method of measuring undesired mode attenuation characteristics
Inventor: TAMURA YASUTSUGU
IPC: G01R27/32
Filed: 1975-08-21
Abstract: PURPOSE: To permit measurement of undesired mode attenuation amount over wide bands and at high accuracy by the use of an undesired mode generator which generates undesired mode to be measured such as shaft deviation, diametral deformation, etc. over wide hands. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000295730-A (JP)
Title: Cable protective member
Inventor: HAMAMOTO KEISHO
IPC: H02G3/02
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To positively prevent a wire cable and a heat insulating material formed out of synthetic resin from coming into contact with each other, by forming a cable protecting member into a cup shape having a bottom wall, a main wall, and a front surface opening. SOLUTION: This cable protecting member A formed into a cup shape having a bottom wall 8, a main wall 9, and a front-surface opening 10, and formed out of polyethylene or the like is inserted into a storing hole 6 so that the bottom wall 8 may cover the lower part of the storing hole 6 and the main wall 9 may cover the periphery of the storing hole 6, thereby providing a coating film, for example, when a heat insulating material is formed out of styrofoam polyethylene and the coating film of an wire cable 7 is formed out of vinyl chloride. A storing hole is drilled from a surface material to the styrofoam polyethylene heat insulating material, wiring accessories 5 are disposed, and an inserting hole is formed in a structural material 4. Thus it is possible to prevent heat insulation from being reduced, and positively prevent the wire cable 7 from coming into contact with the lower and peripheral parts of the storing hole 6.
Patent JP-S5528338-A (JP)
Title: Manufacture of roll
Inventor: FUKUDA MASAHIRO
IPC: C21C1/10
Filed: 1978-08-16
Abstract: PURPOSE: To enhance the toughness of a roll in the axial direction without deteriorating the wear resistance by heat treating cast iron of a specified compsn. to convert the spheroidal cementite structure into sorbite one when the iron is cast into the roll.  
     CONSTITUTION: Ca 0.001W0.04% or Mg 0.02W0.06% is added to molten cast iron contg. C 1.5W2.4%, Si 0.5W1.5%, Mn 1.2W2.0%, Ni 0.5W2.0%, Cr<1.5%, Mo 0.2W1.0%, P<0.03% and S<0.02%. A rare earth element and/or Zr is further added. The resulting molten cast iron is cast into a roll, which is then subjected to hot working such as forging at 1100W850°C, cooled to below 600°C, reheated to 800W880°C to spheroidize the cementite structure, and rapidly cooled to below 600°C. The roll thus treated is further reheated to 580W650°C to convert the  spheroidal cementite structure into sorbite one, subjected to strain relieving treatment, and finished by mechanical working. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06306443-A (JP)
Title: Method for melting extra low carbon steel by vacuum refining
Inventor: SUETSUGU SEIICHI
IPC: C21C7/068
Filed: 1993-04-27
Abstract: PURPOSE:To melt an extra low carbon steel in the good hitting ratio of C concn. by RH-degassing. CONSTITUTION:In the melting of the extra low carbon steel by the RH-degassing treatment in a vacuum vessel 3, the molten steel sampled with a sampling device 11 during decarburizing treatment is analyzed with an analyzer 14 to measure the C concn. In addition of the estimation of the carbon concn. at the time of finishing the decarburization based on this C concn., by executing the estimation of the finish carbon concn. based on the oxygen concn. measured value in the steel with an oxygen sensor 12 at the end period of the dacarburization, the improvement of the hitting ratio of the carbon concn. is achieved.
Patent JP-H09288695-A (JP)
Title: Shopping helper system
Inventor: ITO TOMOMI
IPC: G06Q30/06
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To purchase materials required for a menu for a required amount without omission and to shorten the time for searching for a place where a product to be purchased is present inside a shop. SOLUTION: An input device 1 reads the information of the materials required for the menu and a required amount per person and the information of the number of persons to be provided with the menu. A data processor 2 prepares the list of the items and the amount of the materials based on the information of the menu and the number of the persons read by the input device 1 and adds the display places of the respective items retrieved based on product display information stored in a storage device 3 to the list of the items and the amount. An output device 4 outputs the information of item names required for the menu, the required amount and the display places of the respective items based on the list of the items and the amount prepared by the data processor 2.
Patent JP-S59227074-A (JP)
Title: Tracking device of rotary magnetic recording body
Inventor: NAKAGAWA MITSUHISA
IPC: G11B21/10
Filed: 1983-06-08
Abstract: PURPOSE:To execute a tracking at a high speed at the time of reproducing by utilizng a reproducing output obtained two heads placed at an interval being different from a recording track pitch, and obtaining a directional property in the moving direction of the head. CONSTITUTION:A disk 120 is installed so as to be attachable and detachable to a rotary mechanism of a motor 202 which rotates at a prescribed speed. A reproducing head HC and HD are separated at a prescribed pitch Q being different from a pitch P, and supported by a supporting body 204. The supporting body 204 is held by a lead screw 208 rotated by other motor 206, and shifted in the radial direction R in parallel to a recording picture 124, of the disk 120 as the motor 206 rotates. An output 210C and 210D of the reproducing head HC and HD are supplied to a detecting circuit 214C and 214D through a preamplifier 212C and 212D, respectively. The detecting circuit 214C and 214D demodulate an FM-modulated luminance signal and detect its envelope. In this regard, each output 216C and 216D of the pre-amplifier 212C and 212D are utilized for reproducing a video as a video reproducing signal.
Patent JP-S59225329-A (JP)
Title: Apparatus for measuring reflective characteristics of semiconductor laser
Inventor: ARAI MASANORI
IPC: G01M11/00
Filed: 1983-06-07
Abstract: PURPOSE:To measure not only induced noise but also the amount of a superposed reflected wave, by adding the output of a light emitting source for emitting light having the same wavelength as semiconductor laser to be measured to the laser to be measured as the substitute of a reflected wave. CONSTITUTION:A semiconductive laser 1 to be measured is driven by a high frequency signal generator (a) while a semiconductor laser 2 for oscillating beam having the same wavelength as the laser 1 is driven by a low frequency signal generator (b) and the beam signal (q) of the laser 2 is added to the laser 1 to be measured as the substitute of the reflected beam through a photocoupler 3. Whereupon, irregular noise is induced in a part of a main signal wave (p) in a certan case. When the output of the laser 1 is subjected to envelope detection by a beam receiver 4 and low frequency is selected by LPF 5 to be measured by a low frequency level meter (c), the amount of a superposed reflected wave is cleared and, if a frequency band is selected by BPF 6 to be measured by a wide band level meter (d), an induced noise amount is determined.
Patent JP-H02278295-A (JP)
Title: Voice pattern registering system and voice recognizing device
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/06
Filed: 1989-04-19
Abstract: PURPOSE:To execute a correct recognition even in a noise by eliminating a noise part from a stationary part of a noise to which a sudden noise is applied and replace it with a correct pattern. CONSTITUTION:A voice is collected by a microphone 1 and converted to an electric signal, the converted electric signal is brought to frequency analysis by a filter bank 2, and from a result of analysis, a position of a large frequency component is fetched by a peak detecting part 4, and whether the position of a large frequency component is continued for a prescribed time or not is decided by a time counter 5 and a comparing part 6. In the case plural spectrum stable parts continued exceeding the prescribed time exist, whether the adjacent spectrum stable parts are the same kind or not is decided by a pattern comparing part 8, and at the time of the same kind, they are decided that one spectrum stable part is continued and corrected by a pattern replacing part 9 and brought to pattern registration. In such a way, even in a noise, a correct recognition can be executed.
Patent JP-H05296743-A (JP)
Title: Form measuring device
Inventor: INOUE MITSUJI
IPC: G01B11/24
Filed: 1992-04-21
Abstract: PURPOSE:To provide a form controller that is capacitated to get an image of regular reflected light in a measured object without doing any flashing control over a light source. CONSTITUTION:This form measuring device is provided with a shading frame 14 opened with each of light transmitting windows 27a-27d, a motor 24 rotating and driving this shading frame 14, displacing these transmitting windows, and having these windows opposed to a light source, a light transmitting window position detecting part 23 detecting each position during the displacement of these windows 27a-27d, a camera 17 taking in a light regular-reflected by solder S, a picture processor 18 for picture processing on the basis of output of this camera 17, and a control unit 15 controlling this camera 17 on the basis of output of the light transmitting window position detecting part 23, through which each light emitted out of light emitting diodes (LED) 13a-13d is passed through these windows 27a-27d and conducted to the solder S, while a regular- reflected light is photographed as synchronizing with timing when these diodes 13a-13d are opposed to the windows 27a-27d.
Patent JP-S5729821-A (JP)
Title: Spin turn type side clutch appratus
Inventor: IKEGAWA HIROSHI
IPC: F16D13/52
Filed: 1980-07-25
Abstract: PURPOSE: To perform switching between straight advance, revolution, and spin turn operation smoothly by installing a side clutch, brake device, and a spin turn clutch on the side clutch shaft equipped with a differential gear in a crawler type travelling apparatus.  
     CONSTITUTION: A differential gear 11 is installed at the center of the side clutch shaft 13 installed rotatably onto a case 3, and equipped with bevel gears 15, 17, 23, and 23 and a differential case 25 which covers the bevel gears described the above. In this case, side clutches 29 and 31 are istalled on both sides of the differential case 25, and the gear 33, 35 which is spline-coupled onto the side clutch shaft 13 is arranged at the outside positon of each side clutch 29, 31, and the gears 33 and 35 are operated by shifters 49 and 51. Drums 45 and 47 are installed integrally on the gears 33 and 35, and brake bands 55 and 56 are fitted on the outer periphery of the drums, thus forming the brake devices 53 and 54 for braking axles 67 and 69. Further, a spin turn clutch 75 is installed at the edge of a center shaft 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09289778-A (JP)
Title: Power converter
Inventor: UENO YOSHIO
IPC: H02M7/06
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve profitability by conducting rational insulation coordination protection, by determining the rated breakdown strength of a self arc- extinguishing type switching element and a reverse blocking diode by setting specified margins at each protective level. SOLUTION: When this power converter is adapted to an ozone generator, the protective levels of self arc-extinguishing type switching elements 14-1-14-4 and reverse blocking diodes 13-1-13-4 are selected in relation to the operating voltage of an inverter circuit 5 while rated voltage is determined in cooperation with the protective levels. A thyristor 9 is not ignited by an output from an overvoltage protective circuit 8 and also does not conduct operation unnecessary for operating voltage at a normal time, and is operated surely at the time of a fixed value or more of overvoltage and the IGBTs 14-1-14-4 and the reverse blocking diodes 13-1-13-4 are protected. Since rated voltage has a rational margin to the protective level of the overvoltage protective circuit 8, sufficient protection is performed against overvoltage.  Accordingly, profitability can be improved by conducting rational insulation cooperation protection.
Patent JP-S585195-A (JP)
Title: Preparation of citric acid by immobilized microorganism
Inventor: HORITSU HIROAKI
IPC: C12P7/02
Filed: 1981-07-01
Abstract: PURPOSE:To obtain citric acid with a little by-product, by immobilizing a microbial cell of a strain, having the ability to produce citric acid, and obtained by preliminarily cultivated to a gelatinous carrier, and catalytically reacting the immobilized microbial cell with a saccharide solution. CONSTITUTION:A microbial cell or spore of a strain, belonging to the genus Aspergillus or Candida, and having the ability to produce citric acid, and preliminarily cultivated is entrapped and immobilized in a gelatinous carrier selected from polyacrylamide, carrageenan and alginic acid, and a solution of glucose, sucrose or maltose or an extract from a natural product containing th saccharides as a saccharide solution is brought into contact with the immobilized microorganism. The saccharide solution is brought into contact and reacted with the immobilized microorganism while supplied continuously or intermittently to prepare the aimed citric acid.