baber/WOPTO huggingface dataset:
Patent JP-H0484799-A (JP)
Title: Water quality control method for plant
Inventor: SAKAI MASANORI
IPC: G21C17/02
Filed: 1990-07-27
Abstract: PURPOSE:To contrive water quality control by allowing the neural circuit model of a hierarchic structure to learn the typical pattern of an input parameter value of various time points as a teaching signal to input a water quality pattern which is not learned by the neural model so as to operate. CONSTITUTION:An input value is input into an input layer and this signal is output into the neurone element model of an intermediate layer 2. The multiplication and addition of these values and weighting factor are calculated by the use of specified equations on the neurone element model of the intermediate layer 2, and an output value for an output layer 3 is determined according to this compensation. Also the output value of the intermediate layer successively calculates the multiplication and addition of a next intermediate layer and a next output layer to obtain the calculated value of the output layer 3. In order to execute the learning of a neural network, after the output layer 3, a comparator layer 4 and a teacher signal layer 5 are provided further, the signal of the output layer 3 and a teaching signal are input into the comparator layer 4 and the output signal is compared with the teaching signal. The size of the weighting factor is modified so as to lessen the errors. With the use of the modified value, recalculation and the teaching signal are compared with each other to successively repeat modification so as to lessen the errors.
Patent JP-H0645690-A (JP)
Title: Manufacture of semiconductor laser
Inventor: YANAGI SHIGERU
IPC: H01S5/042
Filed: 1992-07-24
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor laser in which formation of a transparent film at an electrode face of a laser element can be effectively prevented. CONSTITUTION:After protective films for a resist film, a polyimide resin film, etc., are formed on an electrode face formed on front and rear surfaces of a semiconductor wafer 8, the wafer 8 is cleaved to a plurality of laser elements, the elements are aligned and held by an aligning jig, and a transparent film is formed on cleaved surface 33' of the element 1 by sputtering. Then, the protective film on an electrode surface 67 of the element is removed by organic solvent or plasma ashing. Then, the transparent film formed on the protective film at the time of forming the transparent film for the cleaved surface is removed together with the protective film.
Patent JP-H101835-A (JP)
Title: Textured yarn having heat-accumulating conjugate structure and cloth produced by using the yarn
Inventor: SARUWATARI KOICHI
IPC: D02G3/22
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To produce the subject yarn giving a sportswear with beautiful color, comfortability and warmness and achieving high temperature-increasing effect even in a low-temperature environment or in a windy day and prepare a cloth produced by using the yarn. SOLUTION: This textured conjugate yarn is composed of a polyester fiber yarn and/or a polyamide fiber yarn and has a structure consisting of a sheath yarn wound around a core yarn. The core yarn contains >=0.4wt.% of a heat- accumulating agent based on the whole textured yarn having the conjugate structure and the fineness of the sheath yarn is 40-80% of the total fineness of the textured conjugate yarn. The sheath yarn is a modified cross-section single fiber having a circumferential length ratio Lr of >=1.25. The value Lr is defined by the formula Lr=L1 /L2 wherein L1 is the circumferential length (cm) of the single sheath yarn and L2 is the circumferential length (cm) of a circular cross-section yarn having a cross-sectional area equal to that of the single sheath yarn [S1 (cm<2> )] and is calculated by L2 =2×(π×S1 )<0.5> .
Patent JP-H0361586-A (JP)
Title: Thermal transfer material and thermal transfer recording method
Inventor: SUZUKI TAKEYUKI
IPC: B41M5/30
Filed: 1989-07-31
Abstract: PURPOSE:To stabilize running properties and to prevent density irregularity by providing an ink layer having specific breaking strength, and containing specific amount of ethylene/vinyl acetate copolymer, wax and a tackifier in a binder, and setting the softening point of the tackifier to a specific temp. and further setting the melt viscosity thereof at the specific temp. to a specific value. CONSTITUTION:The breaking strength of an ink layer is within a range of 30-80kg at 25 deg.C and 40-80wt.% of an ethylene/vinyl acetate copolymer, 20-60wt.% of wax and 5-15wt.% of a tackifier are contained in a binder and, further, the softening point of the tackifier is set in the to 70-110 deg.C and the melt viscosity thereof at 140 deg.C is set range of 2X10<2>-3X10<4>mPa.s. When the softening temp. of the tackifier to be added is below 70 deg.C, stickiness is exhibited under room temp. and there is a problem from the aspect of preservation and, when said softening point exceeds 110 deg.C, increase of printing energy is brought about.
Patent JP-H0860472-A (JP)
Title: Hetero-filament composite yarn
Inventor: JIYON DEII GIBON
IPC: D01F8/14
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a heterofilament composite yarn having diversified properties, to be used in such applications as monofilaments, industry and tire components. SOLUTION: This heterofilament composite yarn is obtained by the following steps: a plurality of heterofilaments each composed of a core component of a synthetic polymeric material having a specified melting temperature and a sheath component of polybutylene terephthalate lower in melting temperature than the above polymeric material are prepared and then bundled into a single multifilament bundle followed by melting the above sheath component to make a single multifilament composite yarn.
Patent JP-H0646605-A (JP)
Title: Automatic steering device in walking type farm working machine
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a seedling transplanter capable of smoothly steering along the ridge while stepping over the ridge by wheels on lateral both sides. CONSTITUTION:A pair of lateral roller-like direction sensors 40a and 40b bringing into contact with lateral both sides of a ridge under pressure are installed to a running car body 1. Operating angle of these direction sensor bodies 40a and 40b is detected with detectors 42a and 42b and when the detected value exceeds definite value, transmission of power to driving wheels is cut off by side clutches 41a and 41b to correct the direction of the running car body.
Patent JP-H0939255-A (JP)
Title: Ink jet head
Inventor: BANDO KATSUHIKO
IPC: B41J2/135
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a nozzle plate and to stability the ink repellency for a long period. SOLUTION: An ink repellent member sheet 10 and an ink affinity member sheet 11 are integrated to be formed, and an ink nozzle 14 is opened. An ink nozzle surface 12 is formed at the ink repellent member 10 side. Since the surface 12 necessary for the ink repellency is formed of a sheet member having a thickness, it is not released even by wiping, and the change of properties scarcely occurs. Since the meniscus 21 of ink is formed in the nozzle, the stable meniscus can be always formed.
Patent JP-S6091444-A (JP)
Title: Information retrieving system
Inventor: KOZUKA MASAYUKI
IPC: G06F17/30
Filed: 1983-10-24
Abstract: PURPOSE:To improve the store efficiency of information without deteriorating the high-speed performance during the retrieval of key words, by storing data numbers corresponding to at least >=1 key words to a dictionary part, and inhibiting the generation of a generated segment list when the data numbers are less than a fixed unit. CONSTITUTION:A storage area of an information retrieving system using an adverse file structure is divided into a dictionary part (a) and a generated segment list part (b). The part (a) includes a key word cell 8, key word 9 and a pointer 10; while the part (b) contains a generated segment list 11 and its identification number 12, data number 13 and a pointer 14. The generation of the list 11 is inhibited in case a prescribed number, e.g., one unit of number 13 is stored in an area where a key word 9 of the part (a) is stored. In this case, the optimum number of units is selected for the pcs. of number 13 to be stored in the part (a) in accordance with the relation between the units of words 9 and the pcs. of number 13. In such a way, the generating frequencies of lists 11 are decreased.
Patent JP-S6466094-A (JP)
Title: In-pile brazing method containing no flux
Inventor: KAARU HERUCHINGU
IPC: B23K35/22
Filed: 1988-08-09
Abstract: PURPOSE: To remove a bonding material or flux before brazing and to remove an oxide existing on a metal surface by encircling an arrangement article consisting of a support body, paste and a device with an inert gas and/or a reducing gas atmosphere. CONSTITUTION: A device B, paste P and a support body T are successively stacked, arranged and positioned. Bonding agent Bi is sufficiently removed from the paste P by setting up vacuum V, and a metal powder Me remains. This arrangement article is encircled with a gas atmosphere G, in this case, a reduction gas atmosphere made of hydrogen or its surrounding is washed therewith. In this case, vacuum V' in furnace remains. The arrangement article is heated to a brazing temp. by supplying heat under the vacuum V' and a gas atmosphere G. As a result, a metal oxide particle does not damage brazing filler metal quality for corrosion and conductivity.
Patent JP-H1040907-A (JP)
Title: Manufacture of positive electrode plate for lead-acid battery
Inventor: SHIMOURA ICHIRO
IPC: H01M4/22
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery having large discharge capacity by enlarging the specific surface area of an active material of a positive electrode plate. SOLUTION: A lead monoxide and lead powder mainly composed of lead are kneaded together by dilute sulfuric acid, and a paste-like active material is prepared. This paste-like active material is filled in a current collecting body (a lead alloy-made lattice body), and it is formed as an unformed plate through ageing-drying process. In this way, the unformed plate prepared for a positive electrode plate and a negative electrode plate is formed in a forming liquid (dilute sulfuric acid), and is formed as the final plate. Lignin (for example, kraft lignin) is dissolved in the forming liquid, and the formation is performed in a condition where the lignin is adsorbed to the positive electrode plate.
Patent JP-2001024290-A (JP)
Title: Ceramic substrate for electronic component
Inventor: NAKAMOTO TETSUO
IPC: H05K1/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To design a ceramic substrate for electronic component such that the corner of a chip is prevented from touching a rectangular hole and each side of the chip touches the side of the rectangular hole by providing a curved surface at each corner of the rectangular hole and locating the curved surface corner on the outside of the side of the rectangular hole. SOLUTION: A rectangular hole 2 in a ceramic substrate 1 for containing a chip 3 of electronic component is provided, at each corner 2a thereof, with planar curved surface and the corner 2a is formed on the outside of the side 2b of the rectangular hole. The side 2b of the rectangular hole 2 may be linear, or a set of opposite sides 2b or all sides 2b thereof may have curved surface projecting inward. When the chip 3 is contained in such a rectangular hole 2, corner of the chip 3 does not touch the corner 2a of the rectangular hole 2 and it is held stably on the side 2b thereof. Consequently, an electronic component can be made thin and direct transmission of heat from the chip 3 to the ceramic substrate 1 can be prevented.
Patent JP-S6443141-A (JP)
Title: Method for mounting plastic film in horticultural structure house
Inventor: YAKUSHI TERUO
IPC: A01G9/14
Filed: 1987-08-11
Abstract: PURPOSE:To carry out mounting of a lightweight plastic film with facilitated anchoring and pulling off and good reliability, by sandwiching and fixing the plastic film between a wiry material of a frame peripherally provided with hollow helical molded bodies and fixtures having a cylindrical engaging part. CONSTITUTION:Hollow helical molded bodies 7 (e.g. consisting of galvanized steel wire) are peripherally provided on a straight wiry material 4 of a tunnel frame. The end of a plastic film 15 is sandwiched and mounted between the above-mentioned hollow helical molded bodies 7 and fixtures 10 having a cylindrical engaging part with an inside diameter almost equal to the outside diameter thereof. Demounting is simply carried out in the same manner as in mounting and related materials are miniaturized to facilitate transportation.
Patent JP-S6468544-A (JP)
Title: Gripper tape driving apparatus of shuttleless loom
Inventor: RUCHIAANO CHINERU
IPC: D03D47/12
Filed: 1988-08-11
Abstract: PURPOSE: To provide the subject gripper tape drive device simply structured and capable of driving the gripper tape by converting the changes of a circular disc longitudinally and swingably moving according to a continuous rotation of the main shaft into a reciprocating movement of a control rod via a collar fixed to a fork so as to conduct the gripper stroke. CONSTITUTION: This device operates as follows: continuously, longitudinally and swingably moving a circular disc 16 with the amplitude between plains 19 and 26 via a coupling 15 according to a continuous rotation of the main shaft 1; and preventing a collar 21 fixed to a fork 25 from rotating together with the main shaft 1 so that the collar 21 makes the oscillatory movement directed to be converted into a reciprocating movement of a control rod 3. Accordingly, the changes of an angle of rake of the circular disc 16 generates the gripper stroke movement and hence the drive slot of the flexible tape of the gripper can operate by disposing an adjuster designed to vary the amplitude of the swingable movement of the control rod 3, in spite of employing the inexpensive and simple structure and dispensing with any expensive parts of e.g. supplemental cams or bevel gears.
Patent JP-H0924282-A (JP)
Title: Fixing structure for teakwood plate of jaw crusher
Inventor: SATO AKIRA
IPC: B02C1/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To make the removal of a teakwood plate easy by interposing a spacer with an inclined face between a fixing fitment and the teakwood plate, boring a through-hole transmitting the energizing force from outside to an affixed face of the spacer on a side frame and cutting off the bite on a boundary face. SOLUTION: One end of a teakwood plate 2 affixed to a side frame 1 of a jaw crusher is affixed vertically on an end face 31 and an inclined face 21 of a fixed tooth 3, while the other end is engaged with a fixing fitment 4 tightly on the inner side of the side frame 1 and fixing the position. A spacer 5 with an inclined face 51 affixed to the other inclined face 22 of the teakwood plate 2 is interposed between the fixing fitment 4 and the teakwood plate 2, and fixed from outside the side frame 1 by a tightening bolt nut 6. Also a through- hole 10 transmitting the energizing force from outside the side frame 1 to an affixed face 52 of the spacer 5 is bored on the frame 1.
Patent JP-H0931943-A (JP)
Title: Artificial stone block for step
Inventor: KUMAGAI KAZU
IPC: E02B3/14
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To construct a step by use of artificial stones to provide level differences at every step, by regularly arranging artificial stones to provide level differences and setting allowances in the front and behind and right and left parts thereof, and shaping the bottom face of unit blocks to form the same inclination with the construction site. SOLUTION: Two artificial stones 1, 2 and 3, 4 are arranged at every step with a level difference and the level difference is alternately made different. The artificial stone 2 is provided with a setting allowance 12 shifted rearward by an appropriate width from the artificial stone 1 and positioned as a unit with the stone 1, in the artificial stones 1, 2 at the upper step, by use of a deformed parallelogram form 11. The artificial stone 3 at the lower step is provided with the same setting allowance and level difference 10 with the setting allowance 12 and positioned in the left rear side of the stone 2 as a unit with stone 2. And the artificial stone 4 is provided with setting allowances 14, 15 and level differences 9, 8 between the stones 1, 3 and positioned at the left rear side of the stone 1 and the right front side of the stone 3 as a unit with the stones 1, 2, 3.  The bottom face of these artificial stones is shaped to have the same bottom face in common and the inclination is formed to have the same inclination with the applied face of the step.
Patent JP-H1129326-A (JP)
Title: Production of in2o3-sno2 precursor sol and production of in2o3-sno2 thin film
Inventor: TOKI MOTOYUKI
IPC: C01G19/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an In2 O3 -SnO2 precursor sol having high concentration and uniformity to enable the formation of a uniform film containing little organic materials left in the formed gel film and provide a process for producing an In2 O3 -SnO2 thin film having high quality. SOLUTION: In the case of the hydrolysis and polymerization of a solution containing an indium alkoxide and a tin alkoxide, the addition of water to a solution containing an indium alkoxide and a tin alkoxide is carried out at <=-20 deg.C. The gel film produced by using the obtained In2 O3 -SnO2 precursor sol is irradiated with ultraviolet rays having a wavelength of <=360 nm to crystallize the gel film.
Patent JP-H1131243-A (JP)
Title: Ticket selling and adjusting system
Inventor: SHIOZAWA SAYURI
IPC: G06Q30/06
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent a situation that a reserved ticket is erroneously issued to a different person. SOLUTION: A user makes a reservation through a network 4 such as an internet to a center 2 by using a personal computer 1 in a house or an enterprise. When the user approaches a ticket issuing machine, an image pickup part 11 photographs the characteristic picture of the eyes of the user. The center 2 receives the data, collates the data with iris data 19, and confirms whether or not the user is a preserver himself. When the user is the preserver himself, the result is communicated to a ticket issuing part 20, and a ticket is issued.
Patent JP-S6178979-A (JP)
Inventor: KOMATA NOBUAKI
IPC: A47B88/04
Filed: 1984-09-26
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-S6356178-A (JP)
Title: Driving of ultrasonic motor
Inventor: KAWASAKI OSAMU
IPC: H01L41/04
Filed: 1986-08-26
Abstract: PURPOSE:To stabilize the operation of the title motor, by a method wherein the driving frequency of the motor is set by sweeping the frequency of an AC driving voltage within the variable range of the frequency from higher frequency to lower frequency. CONSTITUTION:Upon driving an ultrasonic motor, a sweep controller 12 sweeps a voltage by a control voltage generator 13. The sweeping voltage is inputted into the control terminal T of a voltage control oscillator 7 and the output of the oscillator 7 is divided into two outputs while one of the two outputs is impressed on an electric power amplifier 9 through a 90 deg. phase shifter 8 and the other output is impressed on a driving body 3 through the electric power amplifier 10 as it is. A current, conducted through the driving body 3, is detected by a current detector 14 while a driving voltage is detected by a voltage detector 15. A phase difference detector 16 generates a voltage, proportional to the phase difference of both detectors 14, 15, and inputs it into a phase comparator 17 and a phase range comparator 18 respectively. According to this method, the output of the phase comparator 17 stops the sweep of the output frequency of the oscillator 7 by the sweep stopping terminal S of the sweep controller 12 when a phase difference between the current and the voltage becomes equal to a phase difference corresponding to a set voltage, thereafter, the motor is driven in said phase difference.
Patent JP-S58100928-A (JP)
Title: Preventing method of disconnection of thin material in transfer press
Inventor: NAGATA YOUICHI
IPC: B21D43/00
Filed: 1981-12-10
Abstract: PURPOSE:To enable working by a transfer press, by supplying a thin material to carrying devices after reinforcing by formation of projected stripe and rim bending, thereby preventing deformation by moving. CONSTITUTION:A projected stripe (a) is squeezed out in the center of a thin material according to its shape and rim bending (b) is formed on the periphery to reinforce it. When this thin material 1 is supported by carrying devices 2, 2, the material does not deform by its own weight nor dropout as it is reinforced as mentioned above.
Patent JP-H0859122-A (JP)
Title: Rescue operation device of elevator
Inventor: YOSHIDA KAZUAKI
IPC: B66B5/00
Filed: 1994-08-24
Abstract: PURPOSE: To select rescue operation without any influence on an elevator apparatus by providing a rescue operation selection means to select whether to carry out rescue driving by driving of an electric motor or by working of an electromagnetic brake by way of detecting a cause of stoppage of an elevator. CONSTITUTION: A confined passenger is rescued by de-energizing a power failure detection relay 10 at the time when a power failure takes place with a commercial electric power source 1, energizing an electric motor drive detection relay 18 as a specified circuit is formed, starting an electric motor drive rescue drive device 14 by the specified circuit and moving a cage 6 to the nearest floor by way of driving an electric motor. Additionally, when a main switch 2 is opened by grounding of a power line, etc., another circuit is formed, an electromagnetic brake operation rescue relay 21 is energized, an electromagnetic brake operation rescue drive device 15 is started, an electromagnetic brake 9 is intermittently attracted, a cage 6 is moved to the nearest floor by an unbalanced load of the cage 6 and a balance weight 7, and the passenger is rescued.  Consequently, damage of an elevator apparatus due to rescue operation can be prevented.
Patent JP-H1133892-A (JP)
Title: Machine tool with a pair of rest devices
Inventor: OTA HIROSHI
IPC: B24B41/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a rest device system which can support a processing place or cylindrical parts at its two ends with a high rigidity and which gives a large flexibility with a large versatility. SOLUTION: A table 14 on which a pair of work supporting devices 20 and 21 are placed, is provided in such a way as capable of indexing in the longitudinal direction, and at least one of the processing parts C1-C8 on a work W whose two ends are supported rotatably by the devices 20 and 21 is selectively indexed to the front face of a tool G. In this machine tool, a pair of rest devices 51 and 52 are furnished on the table 14 with possibility of locational indexing individually in their longitudinal direction, and it is arranged so that the journal parts at the ends of each processing part can be supported by the rest devices 51 and 52.  Feed screws 36a and 36b to make locational feeding of the rest devices 51 and 52 are threaded through a tunnel 32 formed in one of the work supporting devices 21, extended to the back surface of the supporting device 21, and there coupled with servo motors for driving 46a and 46b.