baber/WOPTO huggingface dataset:
Patent JP-S637895-A (JP)
Title: Ozone treatment apparatus
Inventor: TSUTSUMI YUKIHIKO
IPC: C02F1/78
Filed: 1986-06-30
Abstract: PURPOSE:To effectively decompose a residual dissolved ion, by supplying raw water so as to distribute the same to an ozone contact tank and a chlorine injection tank and respectively supplying the treated water from the ozone contact tank and that from the chlorine injection tank to a mixing stagnation tank to mix both of them. CONSTITUTION:Raw water A is supplied so as to be distributed to an ozone contact tank 1 and a chlorine injection tank 2 on the upstream sides thereof. The distribution of the raw water A is performed by valves 8, 9 provided on the upstream sides of the ozone contact tank 1 and the chlorine injection tank 2 to regulate the flow rate of the raw water A supplied to the ozone contact tank 1 and the chlorine injection tank 2. Treated waters B, C respectively overflow from the ozone contact tank 1 and the chlorine injection tank 2 to be supplied to a mixing stagnation tank 3. Residual dissolved ozone in the treated water B treated with the ozone contact tank 1 is decomposed by residual chlorine in the treated water C treated with the chlorine injection tank 2 in said mixing stagnation tank 3.
Patent JP-H1014298-A (JP)
Title: Electromagnetic braking device
Inventor: EGUCHI MEGUMI
IPC: H02K49/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic braking device, which freely controls the braking power generated in a wide rage of running speed of a vehicle, from a low speed to high speed, gas a simple structure and is applicable for downsizing the device. SOLUTION: At the periphery of a magnet rotor 4 which integrally rotates with a rotation axis 3, magnetic pole sensors 11 and 12, which detects a magnetic pole on the outer circumference of the magnet rotor 4, and a plurality of stators 6A-6D are arranged. Each stator edge 7 is permitted to be a magnetic pole by energizing exciting coils 9 provided on respective stators 6A-6D, so as to operate a magnetic force in a direction opposite to the rotation of the rotating axis, between the edges of respective stators 6A-6D and the magnet rotor 4.
Patent JP-S6310182-A (JP)
Inventor: ICHIKAWA YOSHIHARU
IPC: H01L29/78
Filed: 1986-07-01
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-S5487404-A (JP)
Title: Loop data transmission system
Inventor: MOCHIZUKI MASAHIRO
IPC: G06F13/00
Filed: 1977-12-23
Abstract: PURPOSE:To improve the transmission efficiency of data transmitter connected in a loop shape by maintaining a constant transmission rate, by making it possible to discriminate depending upon the kind of data whether the sending and resending of confirmation of reception should be done or not. CONSTITUTION:In case of data transmission requiring reception confirmation word ACK, a frame sent out from transmitting station goes around the loop and returns to the original station and the confirmation of an ACK signal is made, so that single data transmission will be done. In case of data transmission requiring no ACK, on the other hand, a station having  sent out data completes single data transmission when receiving the data, so that data transmission will be possible at a transmission rate depending only upon the traffic state of the circuit. Further, allowing a data receiving station to be in a non-data state instead of transmitting ACK enables any other station to utilize this time slot for data transmission, so that the rotation efficiency will improve.
Patent JP-S5488100-A (JP)
Title: Alarm display circuit
Inventor: OOGATA SHIYUUZOU
IPC: G01R19/165
Filed: 1977-12-24
Abstract: PURPOSE: To quickly detect the rise in abnormal voltage, by connecting the emitter and collector of the first pnp transistor to those of second npn transistor and comparing the collector voltage of the second npn transistor with the reference voltage.  
     CONSTITUTION: The emitter of the first pnp transistor Tr is connected to the secondary winding L2 and the base and collector connected to those of the second npn Tr2. The reference voltage ER is given to the collector C of Tr2 with resistors R1, R2. ER is obtained by dividing higher voltage than the voltage E12 of load 3 with R1, R2, and normally it is slightly greater than E12. Accordingly, at normal state, Tr2 is turned off and the lamp PL is distinguished. And with the load in failure, E12>ER, Tr2 is turned on and the lamp illuminates, making alarm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6134283-A (JP)
Inventor: HISHIDA SABURO
IPC: D06M101/16
Filed: 1984-07-25
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-H06188396-A (JP)
Title: Preparation of electrically erasable non-contact eprom memory
Inventor: FONTANA GABRIELLA
IPC: H01L21/8247
Filed: 1993-06-01
Abstract: PURPOSE: To provide an electrically erasable memory device of ultrahigh density by forming a gate structure partially overlapped with the end part of a patterned electric field oxide layer for limiting a bit line self-aligning to the bit line and a word line spread in a semiconductor substrate or the like. CONSTITUTION: An electric field oxide 4 for limiting the channel area of the cell in the form of a parallel strip oriented along the row of the contact point C of the bit line BL and a selection transistor SEL is formed. Then, a gate oxide layer 5' provided with a partial thickness present on an island-like area limited by the channel area and the electric field oxide 4 is thermally grown and limited by masking the area of the matrix of a memory cell. Then, the gate oxide 5' is etched, dopant is implanted in the channel area of the memory cell and a tunnel oxide layer provided with a thickness thinner than the partial thickness of the removed gate oxide layer 5' is grown.
Patent JP-S5279675-A (JP)
Title: Semiconductor device
Inventor: TANAKA TERUICHIROU
IPC: H01L27/02
Filed: 1975-12-25
Abstract: PURPOSE:To achieve the increase in current amplification factor and dielectric strength by forming a N<+> type buried layer with impuritier having high diffusion velocity within a N<+> substrate and by doubling at a predetermined region in using internal diffusion.
Patent JP-H04231737-A (JP)
Title: Abrasion indicator for friction lining of brake
Inventor: JIYAN KUROODO MERII
IPC: F16D66/00
Filed: 1991-05-31
Abstract: PURPOSE: To enable the arrangement of a wear indicating device in any direction while maintaining the evenness of the responsiveness thereof. CONSTITUTION: A loop of a conductive wire arranged inside of a sleeve 18 sealed by a cylindrical insulating bush 20 contacts with a nearly all bus bars provided in the inner wall of the bush 20 at least once. With this structure, an abrasion indicating device capable of being arranged in parallel with or at a right angle against the abrasion flat surface of a friction lining 10 and having even responsiveness to the wear in any case is provided.
Patent JP-H0320871-A (JP)
Title: Image retriever
Inventor: KATAYAMA AKIHIRO
IPC: G06F17/30
Filed: 1989-06-19
Abstract: PURPOSE:To perform fast image retrieval by decoding an image to the one with low resolution with a decoder means when the image is displayed. CONSTITUTION:When a retrieval instruction is issued from a keyboard, data with low resolution accumulated in an optical disk is sent to a decoder 92 via a data bus 41, and a decoding processing is applied on it, and image information with low resolution is written on a first VRAM 61 via the data bus 41, and display on a CRT 70 is started based on the image information. Following that, the data with low resolution of the image is transferred from the optical disk to the decoder 92 via the data bus 41, and the decoding processing is applied on it, and it is written on a second VRAM 62, and a preceding image is displayed for constant time, then, the image is displayed on the CRT 70 by switching a switch 62 to a second VRAM 62 side.
Patent JP-H0447451-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/21
Filed: 1990-06-13
Abstract: PURPOSE:To easily handle a word including a different format character by generating a word consisting of an inputted different format character and automatically registering the word in a KANA (Japanese)-KANJI (Chinese character) conversion dictionary. CONSTITUTION:A word constituting KANJI before different format character conversion is checked by referring to a homonym buffer DOBUF on a RAM to obtain the reading, the expression, and the part of speech of the word after different format character conversion. A word dictionary DIC is searched by the reading of the word to be registered to obtain the position where the new word should be registered, and the data of the dictionary is shifted back by the capacity of the new word for the purpose of reserving an idle area for the new word in the searched position, and the new word is actually registered in the reserved idle area. Since the word including the inputted different format character is automatically registered in KANA/KANJI conversion dictionary in such a manner, the word including the objective different format character is inputted from the second time only by KANA/KANJI conversion.
Patent JP-S6051619-A (JP)
Title: Process for removing chloride ion in iron oxide powder
Inventor: SUGANUMA KIYOUKO
IPC: C01G49/02
Filed: 1983-08-29
Abstract: PURPOSE:To remove Cl<-> economically and safely and without deteriorating powder characteristics of iron oxide powder by performing heating at lower temp. than conventional process by moistening and heating iron oxide obtd. by thermal decomposition of iron (II) chloride soln. CONSTITUTION:In the process for reducing Cl<-> in iron oxide produced by the thermal decomposition of Fe(II)Cl2 soln., said iron oxide is allowed to contact with gaseous medium (e.g. air) contg. 2wt% moisture while the temp. of the iron oxide is held at 100-800 deg.C. By heating iron oxide by moistening, Cl<-> is removed at lower temp. than conventional heating method. Since the heating is performed at low temp., deterioration of powder characteristics are not caused, and the process is advantageous economically and safe.
Patent JP-H082658-A (JP)
Title: Transfer device for steel can
Inventor: SAKAGUCHI KIYOSHI
IPC: B65G47/92
Filed: 1994-06-16
Abstract: PURPOSE:To reject a steel can which is nipped and turned down by the steel cans transferred in the horizontal direction at randon, during transfer. CONSTITUTION:A transfer device is equipped with a conveyor 4 which magnetically attracts and suspends a steel can and transfers it in the horizontal direction and a permanent magnet device 5 fixed over the transfer part of the conveyor 4. The permanent magnet device 5 is equipped with an upstream side magnet assembly body 7a, single pole magnet 7b which is perpendicular to the transfer direction and has nearly the half width of the trunk diameter of the steel can, and a downstream side magnet assembly body 7c, in this order. On each of the upstream side magnet assembly body 7a and the downstream side magnet assembly body 7c, a plurality of strip-shaped bodies whose undersurface consists of an N pole magnet strip and an S pole magnet strip in pair and extend in the transfer direction and which have the order of the magnetic poles in the width direction. The average magnetic flux density on the undersurface of the conveyor 4 in the vicinity of the single pole magnet 7b is smaller than that of the single pole magnet 7b, and the average magnetic flux density on the undersurface of the conveyor 4 in the vicinity of the single pole magnet 7 is nearly equal to that of the single pole magnet or slightly larger.
Patent JP-H111158-A (JP)
Title: Automatic transmission parking device
Inventor: YAMAGUCHI TOSHIO
IPC: B60T1/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission parking device improving durability of compression coil springs and a coil support spacer while aiming at miniaturization. SOLUTION: A diameter enlarged part 86c is formed at the tip of a parking rod 86, and a wedge 84 is disposed between the diameter enlarged part 86c and a protruding part 86d formed at the periphery on the rear end side. A ring-like coil support spacer 88 is disposed in the state of movement to the rear end side being regulated by the protruding part 86d, and compression coil springs 94, 96 are disposed on the periphery of the parking rod 86 between the coil support spacer 88 and the wedge 84. These coil springs are formed of a rough-coiled large diameter compression coil spring 96 and a closely-coiled small diameter compression coil spring 94. The small diameter compression coil spring 94 is loosely inserted in the large diameter compression coil spring 96.  One end of the small diameter compression coil spring 94 is brought into contact with the inner peripheral side of the coil support spacer 88, and one end of the large diameter compression coil spring 96 is brought into contact with the outer peripheral side of the coil support spacer 88. In this state, the compression coil springs 94, 96 are disposed on the periphery of the parking rod 86.
Patent JP-2000344251-A (JP)
Title: Bag with meshing device
Inventor: GOTO SHUICHI
IPC: B65D85/07
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve contradictory purposes of improving sealability and capability of being opened and closed repetitiously for a bag which houses bedclothes or clothings under the state of being compressed by a method wherein a meshing device capable of being opened and closed repetitiously is provided at an opening of the bag main body and an adhesive resin engagement device is provided at a side opposite to the opening of the meshing device. SOLUTION: For a bag 1 with a meshing device, an opening 2 is provided at the upper side of the bag main body while sealed parts 4 are provided at the remaining three sides of the bag main body, and a meshing device 5 and an adhesive resin engagement device 6 are arranged at the opening 2. The meshing device 5 is formed in a tape-like shape comprising a male member 5a and a female member 5b, and each of the members is welded to film bases forming the bag main body. The adhesive resin engagement device 6 is provided at the inside of the bag at a position opposite to the opening of the meshing device 5 and formed in a cross section wherein the engagement is made with an indented part and a protuberant part.  Thereby, the opening 2 of the surface and reverse side films 3a and 3b forming the bag main body is sealed up with the meshing device 5 and the adhesive resin engagement device 6, making the opening 2 and the inside of the bag main body sealed up airtightly while making reopening available.
Patent JP-2000343762-A (JP)
Title: Printer, method therefor and medium
Inventor: ISHIHARA MITSUGI
IPC: B41J3/34
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To allow a user to recognize an operating condition. SOLUTION: A melody memory section 4 stores music data for replaying a plurality of melodies. In the case where an abnormal condition such as paper jamming occurs within a time period from when a printer 1 is instructed to execute printing until the printing is actually started, a CPU 2 reads the music data corresponding to the operating condition from the melody memory section 4 when the printing is completed and it replays the music data by means of a melody decoder 10, an amplifier 11 and a speaker 12.
Patent JP-H028386-A (JP)
Title: Method for electrolytically reducing m-hydroxybenzoic acid
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1988-06-27
Abstract: PURPOSE:To increase the efficiency of an electrolytic reaction as well as to reduce the consumption of anode when m-hydroxybenzoic acid is electrolyzed with Pb contg. In as the anode in an electrolytic cell divided into cathode and anode chambers with an ion exchange membrane to produce m-hydroxybenzyl alcohol by adding a halogen compd. to the catholyte. CONSTITUTION:An electrolytic cell is divided into cathode and anode chambers with an ion exchange membrane or a diaphragm of ceramics, etc. An aq. sulfuric acid soln. contg. m-hydroxybenzoic acid (m-HBA) is filled into the anode chamber and an aq. mineral acid soln. or an aq. ammonia soln. contg. a halogen- contg. compd. such as hydrochloric acid or hydrobromic acid is filled into the cathode chamber. A Pb alloy contg. In and Ag or Sn is used as the material of the anode for generating oxygen and m-hydroxybenzyl alcohol (m-HBOH) is produced from m-HBA with low consumption of the anode and high reaction efficiency.
Patent JP-2000345995-A (JP)
Title: Fan
Inventor: TEI SHIMEI
IPC: F04D29/38
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce a separation range in the blade negative pressure side of a fan for reducing blowing noise and improving blowing efficiency. SOLUTION: In this fan, which is rotated by a prescribed driving means and provided with blades 3, 3, 3 wherein pressure surfaces 3d, 3d, 3d and suction surfaces 3c, 3c, 3c are formed when driving, longitudinal vortex generation parts 4, 4, 4 generating longitudinal vortexes are formed in the direction of back edge parts 3b, 3b, 3b of the suction surfaces 3c, 3c, 3c of the blades 3, 3, 3.
Patent JP-S6137373-A (JP)
Title: Gas shield arc welding method
Inventor: HACHIMAN HARUO
IPC: B23K9/022
Filed: 1984-07-27
Abstract: PURPOSE:To enable a one layer one bead welding with the conventional groove width by combining a parallel oscillator and peudulum oscillator in case of a gas shielding arc welding. CONSTITUTION:A torch 3 is first put into the center of the inside of the groove 1 of a thick plate to perform an arc starting in succession to the previous layer bead 2 and an arc 6 is generated from a wire 4. A side wall 1a is then melted sufficiently by resting the torch 3 for the prescribed time at the left end with pendulum oscillation by the oscillating angle theta centering around the pendulum center point 7 after approaching the torch 3 to the groove side wall 1a with the parallel oscillation of the torch 3 by W/2, for instance, in the left direction. The oscillation of the torch 3 is then returned and the torch 3 is moved by W/2 with the parallel oscillation with standing the torch 3 vertically and is returned to the center of the groove 1. The similar operation is performed in the right direction of the groove as well and the oscillation is repeated until the completion of the welding with making one cycle of an oscillation by setting the movements in the right and left directions.
Patent JP-H0711332-A (JP)
Title: Decarburization annealing method for grain-oriented silicon steel sheet
Inventor: MINATO TAKEHIKO
IPC: C21D9/46
Filed: 1993-06-28
Abstract: PURPOSE:To produce the grain-oriented silicon steel sheet having excellent film appearance and electromagnetic characteristics by previously adjusting the emissivity of steel sheet surfaces to a specific value or above at the time of subjecting the silicon-contg. steel sheet to decarburization annealing in a wet atmosphere. CONSTITUTION:The surface emissivity of the surfaces of the cold rolled steel sheet formed by subjecting a silicon steel slab contg. about 3.25wt.% Si to hot rolling and cold rolling is adjusted to >=0.2 by a pickling or grinding treatment. The cold rolled steel sheet is then subjected to the decarburization annealing by heating to <=900 deg.C in the oxidative wet atmosphere, of which the ratio P(H2O)/P(H2) of the steam partial pressure P(H2O) to and hydrogen partial pressure P(H2) is <=0.6; thereafter, a sepn. agent for annealing essentially consisting of MgO is applied thereon and the steel sheet is subjected to final finish annealing. The grain-oriented silicon steel sheet having the excellent appearance and electromagnetic characteristics obtd. by the foresterite films formed of the SiO2 at the time of the decarburization annealing and the MgO of the sepn. agent for annealing on the steel surfaces is obtd.
Patent JP-H1013697-A (JP)
Title: Image processor and image processing method
Inventor: YAMADA AKISUE
IPC: H04N1/46
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the drop in whole saturation and to obtain an image having high quality while the reproducibility of an achromatic color is maintained by adding an achromatic signal generated based on an extracted achromatic component to plural color component signals which are color- corrected by a color correction means. SOLUTION: In a 'luminance-density conversion processing' step, original image data (Rin, Gin and Bin) are inputted from a computer 7, a luminance- density conversion processing is executed on RGB image data and they are converted into CMY image data (Cin, Min and Yin). The achromatic component K1 is extracted from CMY image data and chromatic components C1, M1 and Y1 are generated. Then, the chromatic components C1, M1 and Y1 are color-corrected and chromatic components C2, M2 and Y2 are generated. Then, C, M, Y and K are density-corrected and CMYK image data C3, M3, Y3 and K2 are obtained. Then, a black generation processing is executed. An output correction processing is executed on data and CMYK image data are obtained. Then, they are sent to a printer and a color image is formed on recording paper.
Patent JP-H08324983-A (JP)
Title: Air jack for emergency rescue
Inventor: NISHIDA KENJIRO
IPC: B66F3/24
Filed: 1995-05-30
Abstract: PURPOSE: To quickly perform setting up by easy operation of only holding a press up plate to a lower part surface of an obstacle, by sealing inside a gas seal space with gas generated from a gas generator, and lifting the press up plate in an upper part by a pressure of gas with which inside this space is fully filled. CONSTITUTION: When using, after holding a press up plate 3 to a lower part surface of an obstacle H which must be lifted, a grit metal fixture 37 is removed to set up an air jack 1. A blasting device is operated to ignite an electric detonator 14, further to ignite an ignition agent 17, also to make hot air lead to a gas generating agent 23 through a sealed vessel 22 from a first gas hole 26. Then the gas generating agent 23 is burned to generate a large amount of gas, and this gas, after successively passing through a first cooling material 24, third gas hole 28 and a second cooling material 25 from a second gas hole 27, is released in a gas sealed space 7 from a gas emitting hole 29. As a result, an operating cylinder 4 is extended upward to lift the press up plate 3, consequently to press up the obstacle instantaneously.
Patent JP-S6139360-A (JP)
Inventor: SATO SHIGEHIRO
IPC: H01K3/00
Filed: 1984-07-30
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-S63319121-A (JP)
Title: Biaxially stretched polyester film
Inventor: GOTO MASUMI
IPC: B29L7/00
Filed: 1987-06-24
Abstract: PURPOSE:To obtain a biaxially stretched polyester film excellent in mechanical characteristics and heat-shrinkable characteristics at low temperature by a method wherein longitudinal stretching is done in two stages and, in succession, lateral stretching is done so as to give specified physical properties to the film. CONSTITUTION:An amorphous polyester film is stretched in a first stage at the draw ratio represented by the following formula: 0.65MDX<=M1DX<=0.9MDX, where MDX denotes the total longitudinal draw ratio and M1DX denotes the longitudinal draw ratio on the first stage. The film subjected to the longitudinal stretching in the first stage is further stretched longitudinal in a second stage so as to realize the refractive index Nz in the direction of the thickness of the film after the stretching to be 1.540 or more. The resultant longitudinally stretched film is laterally stretched so that the scattered intensity distribution of a Hv pattern measured by the small angle light scattering method in a scattering angle of 2 deg. has eight peaks. After the obtained biaxially stretched polyester film is thermally set, the film is subjected to relaxation treatment in its longitudinal direction. The resultant film is especially useful for the base film of magnetic tape.