baber/WOPTO huggingface dataset:
Patent JP-H0248300-A (JP)
Title: Agravity environment testing equipment
Inventor: MIKAMI SADAO
IPC: B64G7/00
Filed: 1988-08-09
Abstract: PURPOSE:To make it possible to maintain centroidal positional balance and weight balance for a tested body by installing counter weight, with which the correction of centroidal position and weight is made possible, on a device equipped with a moving mechanism capable of three-dimensional movements and a revolving mechanism capable of three-dimensional revolution. CONSTITUTION:A Z shaft movable carriage 13, onto which a tested body is mounted, is run above a guide way 12. As regards the revolving function around a Y shaft, an arm 5 is capable of revolving and swinging, centering around a pin 6, and the force of inertia around the shaft is balanced on the Y shaft with a counter weight 8. As for the revolving function around a Z shaft, the position and weight of a balance weight 15 Z are adjusted to assure that the center of gravity G of the tested body is in accord with those on the extension of the center of Y shaft and that of X shaft, and an extended line from the center of Z shaft agrees with a link pin 17a. With this construction, the centroidal positional balance and weight balance of the tested body can be maintained six-dimensionally.
Patent JP-H0754755-A (JP)
Title: Control device for water turbine inlet valve
Inventor: SHIMIZU SHIGEYASU
IPC: F03B15/04
Filed: 1993-08-10
Abstract: PURPOSE:To provide a control device for a water turbine inlet valve by electric driving capable of corresponding to both ordinary use AC system and emergency use DC system power supplies, in changing into electrically driving a power plant of larger capacity, when completely changing into electrically driving an operation control device in the hydroelectric power plant. CONSTITUTION:As a power supply for inlet valve controlling drive motor of a water turbine, a power supply device is provided by two systems of an emergency use power supply device 6 mainly composed of a storage battery 6b and an ordinary use power supply device of AC servo amplifiers 4, 10, 20 having inverters 4b, 10b, 20b for converting DC power, obtained from rectifiers 4a, 10a, 20a for converting AC power supplied by an AC power supply 1 into DC power of voltage equal to the emergency use power supply 6, into AC power. When the AC power supply 1 disappears, DC power is supplied to the inverter from the storage battery 6 through impeding diodes 4c, 10c, 20c.
Patent JP-H1038675-A (JP)
Title: Acceleration seismograph device
Inventor: NUKUI KAZUMITSU
IPC: G01H11/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration seismograph device which outputs analog detection signals according to the magnitude of an earthquake and is also provided with a function to detect small vibrations. SOLUTION: This acceleration seismograph device is provided with a bobbin 22 around which a coil 29 is wound, a permanent magnet 26 placed over the coil 29 of the bobbin 22 so as to be movable horizontally, an amphitheater-shaped recessed part 27A arranged over the permanent magnet 26, a moving contact 33 which is placed on the recesses part 27A and pushed up by the movement of the permanent magnet 26 in a horizontal direction, and the other contact 36 which comes into or out of contact as the moving contact 33 is pushed up. As the contact resistance between the moving contact 33 and the other contact 36 changes by the shifts of the relative locations of the permanent magnet 26 and bobbin 22 at the time of the occurrence of vibrations, low vibrations can be detected.  In addition, the density of the magnetic flux from the permanent magnet 26 changes at the magnetic pole part in the coil 29 according to the magnitude (acceleration) of the earthquake, etc. By detecting an induced current or voltage which occurs in the coil 29 according to the acceleration of the changes as the detection signals of the magnitude of the vibrations, the magnitude of the vibrations can be detected.
Patent JP-H1184067-A (JP)
Title: In-reactor equipment suspending device
Inventor: AKIMOTO ATSUSHI
IPC: G21C19/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an in-reactor equipment suspending device which can be easily serviced and kept. SOLUTION: The suspending device for in-reactor equipment is hung from the top of a reactor pressure vessel to suspend in-reactor equipment housed in the pressure vessel. The suspending device is provided with a supporting frame 50 which is hung from the top of the pressure vessel by means of an overhead crane installed to a reactor building and an elevating/lowering frame 51 which is positioned below the frame 50. Coupling and fixing means 63 which are connected to the lugs of the equipment in a state where the means 63 can be disconnected from the lugs are installed to the frame 51 and motor-driven hoists 57 using wire ropes or chains 58 are installed to the supporting frame 50. The elevating/lowering frame 51 is hung from the supporting frame 50 in a state where the frame 51 can be elevated and lowered freely with the wire ropes or chains 58 of the hoists 57.
Patent JP-H0247962-A (JP)
Title: Fault detection system for digital trunk with handling group
Inventor: KONO SHINJI
IPC: H04M3/08
Filed: 1988-08-09
Abstract: PURPOSE:To find out deterioration in the line state early by adding a handling group number and informing it to an exchange at the detection of simultaneous start reception fault of the handling group. CONSTITUTION:A digital trunk 4 with handling group reads a line corresponding control signal on a line 3 periodically. Thus, if a line fault and a line interruption take place in, e.g., a 3rd handling group 1, to which line of the group 1 the line fault exists is recognized and whether or not a line in the handling group is a predetermined line or over within a prescribed time is scanned. If the line is a predetermined line or over, the handling group number is registered in a group in a simultaneous start reception fault and it is informed to an exchange 5. The exchange 5 prints out it by a simultaneous start reception fault printer 6. Thus, in which handling group the simultaneous start takes place is recognized.
Patent JP-H0362291-A (JP)
Title: Bar code test pattern
Inventor: KIKUCHI KUNIHIKO
IPC: G06K7/10
Filed: 1989-07-31
Abstract: PURPOSE:To quantitatively evaluate the characteristic of a bar code scanner against the soil and the omission of white of a bar code by displaying a spot consisting of a thin black line in a space of a bar code symbol in parallel to a bar. CONSTITUTION:A bar code test pattern A contains a spot 2 consisting of a thin black line shown in a space 1 (between bars) of a bar code symbol and is used for check of the anti-spot characteristic. Meanwhile a bar code test pattern B contains a void 4 consisting of thin white line put on a bar 3 of the bar code symbol and is used to check the anti-void characteristic. Such patterns A and B are prepared with the thickness of the spot and void lines 2 and 4 varied in several steps. Then these bar codes are read by a bar code scanner. Thus it is possible to check and evaluate the performance of the bar code scanner in accordance with a fact whether the scanner can surely read the test patterns or not.
Patent JP-H1086064-A (JP)
Title: Blast media and blasting method using it
Inventor: HIRANO HACHIRO
IPC: B24C1/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To facilitate waste disposal and facilitate washing and removal of blast media entered into a clearance of a material to be washed by using water soluble inorganic acid salt for a major component of blast media and constituting it of a granulated material having a mean grain size of a specific value or of a weight standard. SOLUTION: Carbonate, hydrogen carbonate, sulfate, hydrochloride, or their mixture are preferable as water soluble inorganic salt which is a major component of blast media. Alkali metal such as sodium and potassium or ammonium are preferable as a cation and, for example, sodium bicarbonate, sodium carbonate, and ammonium hydrogencarbonate are preferable. The mean grain size of the weight standard is 1-10nm. When the mean grain size of the weight standard is less than 1mm, the blast capacity is small, and when it exceeds 10mm, the feeding of the granulated material in air/oil phase, etc., becomes hard in blasting work and the production cost of a lump granulated material becomes expensive.
Patent JP-H0839841-A (JP)
Title: Gloss signal forming method and gloss image printing method
Inventor: TANAKA HIDEFUMI
IPC: B41M5/382
Filed: 1994-08-01
Abstract: PURPOSE:To provide a gloss signal forming method capable of freely expressing gloss by a thermal transfer printer. CONSTITUTION:A subject 20 is irradiated with light by luminaires 10a, 10b and photographed by a subject imaging part 31 such as a television camera. The signal obtained when the subject is illuminated by the luminaire 10a little in quantity of reflected light looking from the subject imaging part 3 to be photographed is subtracted from the signal obtained when the subject is illuminated by the luminaire 10b much in quantity of reflected light to extract a gloss signal showing a degree of gloss.
Patent JP-H0249370-A (JP)
Title: Connecting terminal and manufacture thereof
Inventor: KUMAI TOSHIO
IPC: H01R11/01
Filed: 1988-08-09
Abstract: PURPOSE:To form a connecting terminal capable of making efficient and accurate connection of electronics devices, by utilizing laminated conductors which are cut in a specified direction with an intervening insulator set opposing to the arrangement of connecting electrodes of an electronics device to be equipped. CONSTITUTION:Plural V grooves 1a-1 are formed in parallel at specified intervals on one side of substrate 1a such as a silicon wafer and the like by means of a photo-lithography technique, a dry etching method and the like. After insulator films 5 are formed on both surface and back sides including the grooves, a metal conductor 1b of about 50mum diameter is inserted in every groove. Necessary number of such substrate are laminated and stuck in the same direction, and the thickness of the substrate 1a is determined so that a distance between adjoining conductors 1b may equal to an interval between the connecting electrodes 2a of an electronics device. A group of the substrates thus laminated are cut transverse to the direction of the groove, bumps 1b-1 are formed in places of the conductors 1b, and insulator films 5a are produced in other surface than the bumps to form a connecting terminal 1.
Patent JP-S5989357-A (JP)
Title: Preparation of aqueous dispersion of reinforced rosin composition
Inventor: HAMADA MASAO
IPC: D21H17/15
Filed: 1982-11-12
Abstract: PURPOSE:To prepare an aqueous dispersion having excellent sizing effect and high stability, and suitable for a paper-sizing agent, with simple operation, by carrying out the phase inversion of an emulsion using a molten composition obtained by adding a specific organic acid to a reinforced rosin. CONSTITUTION:A reinforced rosin is mixed with a 10-14C saturated fatty acid or a compound of formula (R is 8-10C straight- or branched-chain alkyl; R' is H or methyl; the sum of the carbon numbers of R and R' is 9-11) or their mixture. The composition is melted and mixed with water containing a dispersing agent to obtain a W/O-type emulsion containing said molten composition as continuous phase and water as dispersed phase. Water is added to the W/O-type emulsion and stirred to effect the phase inversion and obtain an O/W-type emulsion containing water as the continuous phase and the molten composition as the dispersed phase. The amount of the organic acid is 5-20wt% based on 80-95wt% of the reinforced rosin.
Patent JP-S6090475-A (JP)
Title: Solid-state camera
Inventor: KURODA TOSHIHISA
IPC: H04N5/335
Filed: 1983-10-25
Abstract: PURPOSE:To easily obtain the picture inverted in the right and left directions by installing two horizontal shift registers scanning in the different directions and by selecting and using either of them in accordance with use application. CONSTITUTION:Another horizontal shift register 41, which has reverse scanning direction to a horizontal shift register 4, is installed, and two horizontal shift registers are switched by a switching circuit 70 and used. A switching circuit 70 is selected by the signal added to a terminal 71, and through FET2 and vertical transmission lines V1-V4, the output of a photodiode 3 is read to either of horizontal shift registers 4 and 41 and is outputted from output terminals 6 or 61. When the output is executed through the horizontal shift register 4 and an amplifier 5 for the ordinary scanning, for example when the left side of the picture such as backward observation of the car is desired to invert, the shift register 41 is operated instead of the shift register 4.
Patent JP-2001025674-A (JP)
Title: Hammer for crusher
Inventor: FUKUDA TSUTOMU
IPC: B02C13/28
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To control the abrasion of a hammer main body caused by striking an object. to reduce vibration and noise, and to reduce costs by fitting chips of a material harder than the hammer main body to the surface of the main body made of a material high in toughness. SOLUTION: A hammer main body 2 is made of cast iron or steel which is higher in toughness than super alloy, projections 3 are formed at equal intervals in the circumferential direction on the outer circumference, a fitting hole 2 for fitting the hammer 1 to the rotor of a crusher is formed in the middle, and the whole is formed in the shape of a gear ring. On the outer circumference side in both sides 3A of each projection 3, i.e., on the outer circumference side of a recession formed between the projections 3, a number of chips 4 made of a material which is harder than the hammer main body 2 are installed. In this way, the abrasion of the hammer main body 2 caused by striking an object is controlled to extend the life.
Patent JP-S6094665-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B35/08
Filed: 1983-10-24
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-S6355728-A (JP)
Title: Magnetic recording medium
Inventor: NAKANO YASUSHI
IPC: G11B5/708
Filed: 1986-08-25
Abstract: PURPOSE:To prevent the deterioration of luminous S/N and to improve an electromagnetic conversion characteristic by incorporating at least 3 kinds among 4 kinds of carbon blacks having specific surface areas and oil absorptions into a magnetic layer. CONSTITUTION:Three kinds among 4 kinds of the carbon blacks are incorpo rated into the magnetic layer 2. Four kinds of the carbon blacks refer to; for example, the following 1st-4th carbon blacks. The specific surface area of the 1st carbon black is 80-900m<2>/g BET value and the oil absorption is 110ml/100g DBP value. The specific surface area of the 2nd carbon black is >=50m<2>/g BET value and the oil absorption is <100ml/100g DBP value. The specific surface area of the 3rd carbon black is 15-50m<2>/g BET value and the oil absorption is <100ml/100g DBP value. The specific surface area of the 4th carbon black is >=900m<2>/ BET value and the oil absorption is >=220ml/100g DBP value.
Patent JP-H0249349-A (JP)
Title: Manufacture of separator for lead-acid battery
Inventor: UEMICHI YUKIO
IPC: H01M50/463
Filed: 1988-08-09
Abstract: PURPOSE:To prevent generation of breaking-off defect of a separator by forming bonding parts in the shape of the figure 8 and positioning the intersecting points of the bonding parts on upper and lower sides of the separator. CONSTITUTION:Meandering parts 4a, 4b of bonding parts are arranged so as to draw a symmetry round a vertically cutting vertual line 5, that is, so as to continuously form the shape of the figure 8. A base plate 2 and a glass mat 3 of a separator are bonded each other with adhesives of the meandering parts 4a, 4b. Namely, the intersecting points 8 of the bonding parts 7 are positioned on almost upper and lower side ends of the separator. The bonding parts are arranged symmetrically. Generation of breaking-off defect is prevented in s plate group separator alignment process.
Patent JP-S6353474-A (JP)
Title: Abnormality detector
Inventor: MURAKAMI KENJI
IPC: G01R31/12
Filed: 1986-08-25
Abstract: PURPOSE:To prevent a reagent liquid from leaking outside and splashing by providing the end wall of a jacket pipe with a large diameter space, accommodating a filter member in the space, leading a gas discharged from a detecting pipe into the space and discharging the gas in the atmosphere. CONSTITUTION:A large diameter recess 21 opened outside is formed in the closed end wall 2A of a jacket pipe 2. The inner surface of the recess 21 is threaded to a prescribed depth and a small diameter communicating port 2B is formed through the center of the recess 21. A plug 22 with a through-hole 22A is screwed into the recess 21. A filter member 24 is packed in a space 23 defined by the top surface of the plug 22 and the bottom of the recess 21. In this structure, since a reagent liquid 6 discharged from the discharge port 5 of a detecting pipe 3 together with a gas splashes toward the member 24, the liquid 6 is absorbed by the member 24 and only the gas passes the member 24 to be discharged in the atmosphere via the through-hole 22A. Further, since the gas discharged from the discharge port 5 passes the port 2B and enters the space 23, the gas is diffused in the space 23 and a gas pressure is relieved, so that the member 24 surely absorbs the splashing liquid.
Patent JP-H0485805-A (JP)
Title: Manufacture of insulated coil
Inventor: YAMADA KOICHI
IPC: H01F27/28
Filed: 1990-07-26
Abstract: PURPOSE:To improve heat resistance, and to prevent the discharge of cracked gas, etc., by dipping a wire rod winding-worked into a coil shape and covered with an inorganic insulating layer in the precursor solution of ceramics and forming a ceramic insulating layer on the surface of the wire rod through electrocoating. CONSTITUTION:A wire rod, in which the periphery of oxygen free copper is covered with aluminum, is degreased, and dipped and treated in a 23% sulfuric acid aqueous solution kept at 35 deg.C and an oxide film is formed on a surface and a coil is manufactured through winding working. A solution, in which sulfuric acid in quantity of three one hundredth to a silicate is dropped and reacted with a mixed solution containing 8mol% tetrabutyl orthosilicate, 32mol% water and 60mol% isopropyl alcohol, is prepared, the coil is dipped in a solution, to which an aluminum sulfate 6 hydrate of 10g is added, and the coil is electrocoated for two min while applying voltage as using a core conductor as a cathode and a platinum plate as an anode. The coil is pulled up and heated, and changed into ceramics.
Patent JP-S6356199-A (JP)
Title: Control unit of pulse motor
Inventor: HAMAZAKI TOSHIYA
IPC: H02P8/14
Filed: 1986-08-25
Abstract: PURPOSE:To reduce the load to an MPU (microprocessing unit) and to extend the range of general purpose property of a pulse motor, by performing its acceleration and decceleration control without the aid of the MPU. CONSTITUTION:In acceleration and decceleration, signals are struck from a DMA (direct memory access) control circuit 13 to a DMAC (direct memory access controller) 5. Between a memory 6 and a latch circuit 9 the data is directly transmitted without the aid of an MPU 1 through a data bus 2. The value latched to the latch circuit 9 is loaded to a counter 11. The counter 11 counts clock signals corresponding to the then count value. When the count value gets 0, a shift pulse is generated. In constant speed, no new count value is loaded to the counter 11. In accelerating and deccelerating mode, the shift pulse is therefore outputted, shortening or lengthening its intervals, while in constant speed mode, it is outputted with the same intervals. A pulse motor is driven in response to this shift pulse.
Patent JP-H0252996-A (JP)
Title: Heat exchanger employing sea water for cooling water
Inventor: MATSUSHIMA TOKUNORI
IPC: F28G9/00
Filed: 1988-08-12
Abstract: PURPOSE:To prevent the deterioration of the heat transfer performance of a heat exchanger by a method wherein the heat exchanger is provided with a hot-water supplying system for passing hot-water periodically through one part of the bundle of heat transfer tubes for a given period of time, and a mechanism for changing the passing position of the hot-water for the heat transfer tubes periodically. CONSTITUTION:A hot-water supplying system is constituted of an auxiliary tank 7, a hot-water pump 8, a heater 9, a flow rate regulating valve 10, supply ing steam or hot-water to the heater 9, a temperature detector 11 as well as a flow rate detector 12, detecting the temperature and the flow rate of the supplied hot-water, and a flow rate regulating valve 15, regulating the flow rate of the supplied hot-water. A hot-water passing position changing mechanism is constituted of a hot-water passing cap 20, introducing the hot-water into heat transfer tubes surely, a returning water passing cap 21, returning the intro duced hot-water into other heat transfer tubes, and moving robots 22, 23, moving these water passing caps 20, 21.
Patent JP-S6259401-A (JP)
Title: Antenna with snow melting device
Inventor: TSUKADA NOBUSHIGE
IPC: H01Q1/02
Filed: 1985-09-09
Abstract: PURPOSE:To prevent sticking of snow on a reflection mirror and to melt the sticking snow by fitting a hood around the reflection mirror of an antenna and arranging a heater radiating and heating the reflection mirror to the hood. CONSTITUTION:The nearly cylindrical hood 3 is fitted incorporatedly so as to be projected in front of the parabolic reflection mirror 1. The heater 4 is arranged to several parts in the inner face of the hood 3. The heater 4 consists of an infrared rays heater 5 and a reflect plate 6 reflecting a far infrared-ray irradiated to the center of the reflection mirror 1. Thus, the direct sticking of snow on the inner face of the reflection mirror 1 is suppressed by the hood and the sticking snow is molten by the heater 4 through the constitution above.
Patent JP-2000033228-A (JP)
Title: Deodorant liquid and its production
Inventor: FUTABOSHI SEIICHI
IPC: B01D53/38
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a deodorant liquid which can be mass-produced inexpensively by using domestic animal's urine and humus and has a high deodorant effect and durability. SOLUTION: Humus F of equal weight to the biological oxygen demand(BOD) of a biotreatment tank 2 is charged into the tank 2 for storing domestic animal's urine U, and the mixture is agitated by air for several days. When sludge D is generated, and a urine odor is eliminated, the urine U is supplied to the tank 2 to control a BOD volume load to be 0. 5 kg/m3.day or below, and the urine U mixed with the humus F is transferred to a precipitation tank 3 to be subjected to solid-liquid separation into supernatant V and sludge D. The quality of the supernatant V is controlled to be NH4-N: 5 ppm or below, NO2-N 1 ppm of below, NO-N: 3 ppm or below, and the number of calibacillus groups: 100/mg.