baber/WOPTO huggingface dataset:
Patent JP-H09265618-A (JP)
Title: Floating type magnetic head and surface finishing method of floating type magnetic head
Inventor: IBARAKI SHINYA
IPC: G11B21/21
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface finishing method of a floating type magnetic head capable of maintaining a good electromagnetic conversion characteristic and assuring sufficient CSS performance. SOLUTION: The bearing surfaces 5, 6 of a slider 2 consisting of a polycrystalline material are roughened by treating these surfaces by an etching liquid prepd. by incorporating a pH control agent into an alkaline soln. contg. an oxidizing agent and controlling pH to 7.0 to 7.5 according to a chemical etching method. If the pH of the etching liquid is >=8.0, the low melting glass material 4 for adhering a core is etched and eluted. The deterioration in properties and discoloration are then resulted. If the pH is smaller than 7.0, the ferrite material of the magnetic head core 3 is etched and the electromagnetic conversion characteristics are deteriorated. The etching liquid is, therefore, prepd. in such a manner that the pH is kept within the range of pH=7.0 to 7.5.
Patent JP-H11293053-A (JP)
Title: Hose rubber composition, hose and preparation thereof
Inventor: KAMEDA HIROSHI
IPC: C08L23/02
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To efficiently produce hoses having a high rubber elasticity without causing defective products. SOLUTION: A hose rubber composition containing (A) an ethylene/α-olefin/ non-conjugated polyene copolymer rubber composed of ethylene, a 3-20C α-olefin and a non-conjugated polyene and (B) a polyolefin resin having a Vicat softening point of not lower than 110 deg.C is molded into a hose at a temperature of lower than the Vicat softening point of the polyolefin resin (B) and vulcanized simultaneously with or after this molding and then, a mandrel is inserted into the hollow portion of the hose to effect shaping at a temperature of not lower than the Vicat softening point of the polyolefin resin (B) to produce a hose.
Patent JP-S61293510-A (JP)
Inventor: PIITAA FURETSUSHIYAA
IPC: C02F1/52
Filed: 1986-04-25
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-S5522313-A (JP)
Title: Waste water cleaning
Inventor: MONMA KIMIMICHI
IPC: C02F1/72
Filed: 1978-08-04
Abstract: PURPOSE: For efficient wide range BOD reduction in waste water treatment, oxygen concentration is detected and if insufficient, H 2 O 2  is dispensed in the water.  
     CONSTITUTION: Waste water treatment equipment consists of a H 2 O 2  dispenser 1, a diaphragm type oxygen concentration detector 2 located downstream, controller 3 electrically connected thereto, and H 2 O 2  resorvoir feeding H 2 O 2  to the H 2 O 2  dispenser. A signal from the detector is compared with a specified value stored in the controller. If the detected value is below the set value, a signal is sent to the dispensor 1 which feeds H 2 O 2  to the waste water. The process is simple and effectively reduces BOD over a wide area, providing waste water purification. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08293175-A (JP)
Title: Positioning sensitivity adjusting device and its method for disk device
Inventor: TAKAHASHI EISAKU
IPC: G11B21/10
Filed: 1995-04-20
Abstract: PURPOSE: To adjust a position sensitivity with a high accuracy even in the case of discrete signals by sector servo information by detecting an intersection level at which both precisely coincide with each other. CONSTITUTION: Two position signals N and Q having a phase different by 90 degrees are demodulated from discrete read-out signals of 2-phase servo information by a position signal demodulating means 44. A level detecting means 74 compares a high-or-low relationship between the two position signals N and Q (absolute values) obtained from the position signal demodulating means 44 by means of a constant speed seeking action. And the value at the point of intersection C is calculated based on a smaller one of the two discrete values Z and Y directly before an inversion of the high-or-low relationship between the two and a smaller discrete value X directly after the inversion, and is set as an amplitude reference at AGC amplifiers 46 and amplified to adjust a position sensitivity so that the intersection level of the two signals N and Q becomes the set amplitude reference.
Patent JP-S62251700-A (JP)
Inventor: WADA JIRO
IPC: G21F9/00
Filed: 1986-04-24
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-H10273625-A (JP)
Title: Inorganic adhesive composition
Inventor: ONISHI NOBUO
IPC: C09J1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition aiming at the light weight of the laminated insulation layer, increasing the insulating performance and enabling the increase of an adhesion strength by simultaneously using calcium silicate fine powder and a zeolite as a new blended raw material. SOLUTION: This inorganic-based adhesive composition consists of (A) 5-30 pts.wt. colloidal silica, (B) 5-40 pts.wt. calcium silicate fine powder, (C) 40-70 pts.wt. clay mineral material powder such as a kaolin and a bentonite and (D) 2-20 pts.wt. zeolite, and 90-200 pts.wt. water based on 100 pts.wt. total of the above materials. Further, it is preferable to use e.g. as the component (B), a wollastenite and a calcium silicate fine powder obtained by crushing a wasted material containing glass fibers having approximately 45 μm whole surface.
Patent JP-H09285121-A (JP)
Title: Power circuit
Inventor: ICHIHASHI JUNICHI
IPC: H02M3/28
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To constitute a first control section and a second control section so that the first control section will start up after the second control section starts up at start-up by placing a switching circuit between the supply voltage input terminals of the first and second control sections which is turned on when the potential of the supply voltage input terminal of the second control section is increased over a given value. SOLUTION: A switching circuit 13, comprising a Zener diode ZD31, resistors R33, R34, a n-p-n transistor TR32 and a p-n-p transistor TR31, is connected between the supply voltage input terminal Vcc1 of a first control section IC1 and the supply voltage input terminal Vcc2 of a second control section IC2. The switching circuit 13 turns on the p-n-p transistor TR31 when the potential of the supply voltage input terminal Vcc2 of the second control section IC2 is increased over a given value. This makes it possible to start up the first control section IC1 after start-up of the second control section IC2 at start-up, and thus to reduce current consumption.
Patent JP-S5218878-A (JP)
Title: Method for preparing yeast cells
Inventor: TOMITA KOUICHI
IPC: C12N1/16
Filed: 1975-08-05
Abstract: PURPOSE:A method for collecting yeast cells from a culture fluid by culturing a new microbial strain, Torulopsis R-14 in a medium containing methanol as a chief carbon source.
Patent JP-H07303756-A (JP)
Title: Automatic gift ejecting device
Inventor: KUMAGAI TOSHINORI
IPC: G07F17/32
Filed: 1994-04-08
Abstract: PURPOSE:To provide an automatic gift ejecting device for automatically ejecting even a gift, the shape of which is difficult to uniformize, without using any special capsule or the like as conventional. CONSTITUTION:Concerning this automatic gift ejecting device, gifts 11...13 are respectively housed in plural containers 20, 30... 23, 33 and ejected from any arbitrarily designated container or successively from the designated containers. Then, this device is composed of ejection guiding means composed of the containers 20, 30...22, 33 or one parts 30, 31...33 of containers provided so as to be moved between a position for preventing the fall-down of gifts 11...13 and a position for permitting the fall-down, operating means 40, 50, 51...53 provided corresponding to the ejection guiding means for holding the ejection guiding means at the position for preventing the fall-down at the beginning but for permitting the fall-down as needed, and driving means such as solenoids 60 and 61 for driving the selected operating means.
Patent JP-S5320521-A (JP)
Title: Motor control device
Inventor: HATSUYAMA MASAMI
IPC: H02P7/293
Filed: 1976-08-10
Abstract: PURPOSE: To vary arbitrarily the rotating speed of a motor used for a control device of, for example, a tape recorder, by providing a fixed reference frequency generator plus a CR oscillator of variable reference frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09284194-A (JP)
Title: Satellite communication system and satellite channel selection device
Inventor: SATO REI
IPC: H04H20/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To conduct satellite channel selection surely a high speed. SOLUTION: Setting devices 4.1-4.3 set channel identification information of each transmission carrier at a transmitter side 100 and a receiver side 300 compares channel identification information in the received signal extracted by a tuner 9 with channel identification information of a reception channel setting device 6 at a comparator 11. The result of comparison is given again to a frequency setting device 8, in which the received frequency is corrected till the result of comparison is coincident. When the result of comparison is coincident, the setting frequency information at that time is stored in a storage device 7 corresponding to the channel and when the reception channel is set next, the setting frequency information stored precedingly is used for a default frequency of the channel.
Patent JP-H09240366-A (JP)
Title: Signaling light device for vehicle
Inventor: YOKOYAMA KAZUYUKI
IPC: B60Q1/34
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To enable an action for changing a driving direction to be visually acknowledged positively and easily against another vehicle running around a vehicle proper. SOLUTION: This is a signalling lamp device which is lit when a driving direction of a vehicle is changed, wherein signalling lamps 4A, 4B for displaying colors different from those of direction indicating lamps 2A, 2B, 3A and 3B in respect to the position of the vehicle which can be visually acknowledged from outside are arranged in correspondence with the direction indicating lamps 2A, 2B, 3A and 3B, respectively, and the lamps of the signalling display lamps 4A, 4B in opposite direction indicating state are lit when the direction indicating lamps are lit.
Patent JP-S63294419-A (JP)
Inventor: RICHIYAADO EDOWAADO PATSUTOMAN
IPC: F22B35/00
Filed: 1988-04-20
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-S61258030-A (JP)
Title: Structure for mounting twisting nozzle in facsiated spinning frame
Inventor: SEIKI KAZUO
IPC: D01H1/115
Filed: 1985-05-04
Abstract: PURPOSE:To enable the absorption of small dimensional error of a nozzle part with the elastic force of an O ring, by using an O ring in a state pressed against the nozzle housing and the main body of nozzle by the pressing force of a pressing member. CONSTITUTION:The airtightness between the front end of the main body 6 of a nozzle and the nozzle housing 5 is maintained by the O ring 15 pressed against the end face of an insertion hole 8 via the fixed ring 9 by the pressing action of the bolt 16. The air-nozzle main body 6 and the inner surface of the insertion hole 8 of the nozzle housing 5 is maintained by placing an O ring 17 in a space formed by the tapered face 11 and the inner face of the insertion hole 8, and pressing the O ring against the tapered face 11 and the inner face of the insertion hole 8 by the pressing force applied by the fixed ring 9.
Patent JP-S59223312-A (JP)
Title: Mixed polyester based binder fiber
Inventor: ASANO MASAJI
IPC: D04H1/55
Filed: 1983-05-30
Abstract: PURPOSE:The titled fibers, consisting of polyethylene terephthalate and polybutylene terephthalate, having specific values of specified physical properties, e.g. fiber strength, and capable of giving stable steps and nonwoven fabrics having improved heat resistance, strength and feeling, etc. CONSTITUTION:Mixed polyester based binder fiber, consisting of (A) 40-80wt% polyethylene terephthalate and (B) 60-20wt% polybutylene terephthalate, having >=1.5g/denier fiber strength, <=250% fiber elongation, <=5% shrinkage in hot air at 140-180 deg.C, capable of increasing the birefringence thereof by >=20X10<-3> by heat treatment in the hot air, and having >=100X10<-3> birefringence after the increase and <=25% yarn shrinkage when a fiber bundle having about 1000 yarn denier and 1m length is passed through and calendered with a pair of flat rolls set under 10kg/cm linear pressure and at 140-180 deg.C at 5m/min speed.
Patent JP-H06308703-A (JP)
Title: Transporting method and transporting device for photographic sensitive material
Inventor: ISHIKAWA MASAZUMI
IPC: G03D3/08
Filed: 1993-04-22
Abstract: PURPOSE:To make it possible to continuously insert paper to the processing device simply by opening a spacing for one unit route by dividing the width guides in the processing device to a number of width guide units and making the guide width changeable with each of the respective units. CONSTITUTION:The width guides G5, G6 are matched with the width W1 of the paper P1 when the paper P1 is under passage along racks R5, R6. Since P1 evidently passes the width guide G7 after passing away of the previous paper, the guide width is adjusted to meet the width W1. A sensor K4 detects that the guide G4 passes away the rack R4 and, therefore, the next paper P2 is matched with the width W2. The paper P2 is delivered to the racks R1 to R4. The guide width of the width guide G1 of the rack R1 is changed to the width W3 of the paper P3 scheduled to be inserted next and the paper P3 is inserted after a sensor k1 detects that the rear end thereof passes away the rack R1.
Patent JP-H06309814-A (JP)
Title: Feeding device for pickup
Inventor: AOKI TAKESHI
IPC: G11B21/02
Filed: 1993-04-22
Abstract: PURPOSE:To obtain the feeding device whose structure is simple and which can be assembled easily by engaging an engagement part of a contact-type coil spring which is fitted to, and mounted on, a shaft for pickup feed with a threaded groove which has been made in the shaft and transmitting the turning force of the shaft to a pickup support member. CONSTITUTION:A pickup feed device is constituted of a guide shaft 1 which has been attached and fixed to a fixation board not indicated in the figure, a support member 2 which fixes a pickup 3 and on which one pair of support parts 4, 5 are formed and an end part 6 which is formed on the opposite side of the support parts 4, 5. The device can be moved in the shaft direction, i.e., in the radial direction of a disk by the guide shaft 1. The device is constituted in this manner, a contact-type coil spring 11 is arranged between the support parts 4, 5, and a shaft 7 for pickup feed is then inserted into, and passed through, shaft holes 8, 9 made in the support parts 4, 5 and a winding hole 11a for a spring 11. The shaft 7 is inserted into the hole 11a while it is turned, and an engagement part 12 which has been formed at the spring 11 is engaged with a threaded groove 10 which has been formed in the shaft 7.
Patent JP-H10286556-A (JP)
Title: Treatment process for oil contaminated soil
Inventor: IWABUCHI MASAKAZU
IPC: B09C1/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To recover oil and salt effectively from oil contaminated soil and provide the recovered oil of high purity. SOLUTION: When oil centent is recovered by treating soil contaminated with oil, the oil in soil is heat separated by heating the soil to be treated in a heat separation process, and salt removed from the oil separated and recovered in the heat separation process is centrifugally separated in a desalination process. Also the soil from which the oil is separated in the heat separation process is cleaned by a solvent in a solvent cleaning process to further recover the oil remaining in the soil, and the soil is washed with water in a water washing process in the after-stage of the solvent cleaning process.
Patent JP-S60239625-A (JP)
Inventor: FURANTSU BAAMAA
IPC: G01F15/04
Filed: 1985-05-08
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-H08272060-A (JP)
Title: Color developing solution for silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C7/407
Filed: 1996-03-25
Abstract: PURPOSE: To provide a color image superior in sharpness and graininess by rapid processing by combining a compound selected from a specified group with a means selected from a specified group. CONSTITUTION: The color developing solution for the color photographic sensitive material contains at least one of compounds represented by formulae I and II and adopts at least one of the specified group of means: The concentration of the p-phenylenediamine type developing agent is >=1.5×10<-2> mol/l; the color developing solution has a pH of >=10.4; the sulfite in this solution has a concentration of <=1.5×10<-2> mol/l, a bromide in the solution has a concentration of <=0.8×10<-2> ; and the solution contains at least one of the specified compounds.
Patent JP-S59220285-A (JP)
Title: Control device for welding current of arc welding machine
Inventor: IWATA AKIHIKO
IPC: B23K9/073
Filed: 1983-05-31
Abstract: PURPOSE:To reduce the weight of the transformer of a titled device which controls welding current by feeding the same back to a set value by supplying the pulse voltage obtd. by rectifying a three-phase line input and convertng the same to DC then converting the DC to a high frequency with an inverter for the input to said transformer. CONSTITUTION:A three-phase line input 1 is rectified with the 1st rectifier circuit 2 and is converted to a high frequency AC voltage by an inverter 13. The voltage is converted to a prescribed low voltage by a high frequency transformer 14 and is rectified by the 2nd rectifier cirucuit 15 to a welding voltage v0 to supply a pulse voltage. This device has a feedback control circuit 19. A pulse width modifying circuit 22 sets the pulse width with the output signal v1 from a basic pulse determining circuit 21 and outputs a signal v2. The comparator 10 of a detected signal deciding circuit 20 outputs a signal v5. An inverter control circuit 23 adjusts the starting time Tx (when the pulse train of the voltage v0 is generated) and the stopping time Ty in accordance with the signals v2, v5 and controls the same so as to repeat alternately said time and at the same time said circuit controls the ration between the time Tx and Ty. The welding current is thus maintained at the set value.
Patent JP-S61254611-A (JP)
Title: Catalyst component for polymerizing olefin
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/00
Filed: 1985-05-07
Abstract: PURPOSE:The titled catalyst component, consisting of a contact product of a specific contact product, acid halide compound and liquid titanium compound, having high activity, capable of giving polymers having good polymer properties and usable as a transition metal catalyst component of a Ziegler catalyst. CONSTITUTION:A catalyst component consisting of a contact product of (A) a contact product of (i) a magnesium halide compound, e.g. MgCl2, (ii) an alkoxy group-containing compound of a metal selected from Groups I-IV of the periodic table, preferably tetraalkoxytitanium or tetraalkoxysilane, and (iii) an alcoholic compound, preferably 1-10C alcohol, (B) an acid halide com pound, e.g. ortho-C6H4(COCl)2 and, (C) a liquid titanium compound, e.g. TiCl4.
Patent JP-H07300861-A (JP)
Title: Method for constructing large-scale underground frame
Inventor: NARITA MASAO
IPC: E02D23/08
Filed: 1994-05-10
Abstract: PURPOSE:To shorten the construction period, facilitate the construction work and reduce the cost. CONSTITUTION:In a construction method wherein a large-scale underground frame 2 is constructed on the ground beforehand in such a manner that edges of blades for settling are projected from under the frame 2, so that the ground 1 is excavated in a space 3 formed by the edges of blades to settle the frame 2, edges of the blades 4 are provided under the outer periphery of the frame 2. Furthermore inner edges of blades 4a are provided inside the underside of the frame 2 to settle the frame 2 on the ground 1.
Patent JP-H10278535-A (JP)
Title: Suspension control device
Inventor: ICHIMARU OSAYUKI
IPC: B60G17/015
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a suspension control device that can judge the abnormal state of a movable body highly accurately and with ease. SOLUTION: The supply current obtained by enlarging the oscillation of dither current is supplied to a solenoid (Step S11), and the vibration value BA2 at this time is calculated (Step S13), dad whether or not the vibration value BA2 is higher than a vibration standard value E is judged (Step S14), and if NO is selected, that is, if (vibration value BA2 )<(vibration standard value E), such an abnormal state that a movable body is fixed is judged (Step S16). Therefore, since car body pressing work and reaction detection of manually receiving work, which having been required for detecting abnormality in a movable body in conventional technology, becomes unnecessary, abnormality in a movable body can easily detected, and the difference in the detecting level of operators is eliminated, improving detection accuracy.
Patent JP-H05292521-A (JP)
Title: Digital picture processor
Inventor: KISHI KENJI
IPC: G06T9/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide a digital picture processor which simplifies the RGB-YUV conversion part and performs the conversion processing in the same processing time as a device provided with a chromaticity coordinate transforming circuit and a chromaticity coordinate inverse transforming circuit together. CONSTITUTION:The RGB signal is converted to the YUV signal by chromaticity coordinate transformation in an RGB-YUV conversion circuit 12, and this signal is divided into prescribed block units and is subjected to discrete cosine transformation by a DCT part 5 and is compressed by a code part 6, where a compression parameter and a code volume are preliminarily stored, to generate compressed data. Compressed data used through a data bus 11 is expanded by the code part 6 and is subjected to discrete cosine transformation by the DCT circuit 5, and the YUV signal reproduced to prescribed block units is converted to a picture data RGB signal by chromaticity coordinate transformation in the RGB-YUV conversion circuit 12 where the coefficient is substituted.
Patent JP-S63262562-A (JP)
Title: Apparatus for detecting object to be inspected by ultrasonic wave
Inventor: SAWA TOSHIYUKI
IPC: G01N29/04
Filed: 1987-04-20
Abstract: PURPOSE:To enhance an S/N ratio, by selecting a transmitting element and a receiving element from a probe group by a switch and repeatedly performing measurement while changing the propagation distance of an ultrasonic wave to add and average receiving wave signals. CONSTITUTION:An ultrasonic probe group 3 is placed on a body 1 to be inspected having an object 2 to be inspected and a switch group 5 is controlled by the control signal from a controller 4 and a probe (Pi) whose distance from the ultrasonic probe nearest to the object 2 to be inspected is (Li) is selected as a transmitting element and a selected probe (Pj) whose distance from the probe (pi) nearest to the object 2 to be inspected is (Li) is selected as a receiving element. The voltage from a transmitter 6 is sent to the probe (Pi) to generate a longitudinal wave. The surface wave reflected from the object 2 to be inspected vibrates the probe (Pj) and the signal thereof is inputted to a receiver 7 to be outputted to an A/D converter 8. After the time axis of the signal is shifted by (Li+Lj)/v (v: sonic velocity of surface wave) by a delay circuit 9, a series of the aforementioned operations are repeatedly performed with respect to different transmitting and receiving elements. Thereafter, receiving wave signals are added and averaged by an operation circuit 10 to be displayed on a display device 11.