baber/WOPTO huggingface dataset:
Patent JP-S60803-A (JP)
Title: Organic high molecular membrane
Inventor: KAJIYAMA CHISATO
IPC: B01D69/00
Filed: 1983-06-16
Abstract: PURPOSE:To obtain an organic high molecular membrane useful as an oxygen- enriching, an electric charge separation membrane, etc. and capable of controlling a material selecting function by incorporating a nematic liquid crystal substance into a vinyl halide polymer. CONSTITUTION:A nematic liquid crystal substance such as methoxybenzilidene-p- n-butylaniline is incorporated into a vinyl halide polymer and/or a copolymer of vinyl halide and a monomer which can be copolymerized with vinyl halide such as polyvinyl chloride, polyvinyl bromide, and polyvinyl fluoride. The effect can be increased by using in combination with a material selectivity improving agent. A substance, having a large capacity of taking in oxygen such as perfluorotributylamine and perfluorodecalin, is added when the membrane is used as an oxygen enriching membrane.
Patent JP-H01278019-A (JP)
Title: Structure of lithography mask
Inventor: SHIBATA HIROFUMI
IPC: G03F1/22
Filed: 1988-04-28
Abstract: PURPOSE:To make it possible to perform positioning of rotating direction and correction of inclination quickly with high precision by providing at least one notch plane in the periphery of an annular support frame, the notch plane consisting of a mirror plane substantially vertical to the bottom of the annular support frame. CONSTITUTION:A support frame 1 has an annular shape. A planar section 7 is formed in a part of the annulus by polishing it into a hyperplane. Flatness of a holding film 2 attached thereto in tension is determined by the planar section 7. An X-ray absorbing material 6 is formed on the surface of the holding film 2 in predetermined patterns. A notch 4 is formed in a part of the periphery of the annular support frame so as to define a mirror plane substantially vertical to the bottom plane 1a of the support frame 1. With reference to the notch plane 4, the holding film 2 is brought into contact with the planar section 7 of the support frame 1 through an adhesive and pressurized so that the holding film 2 is bonded to the support frame 1. A mask 10 thus obtained is then bonded to an aligner with reference to the notch plane 4 of the mask and a rotating direction and a position of rectangular coordinates are set at predetermined positions of the aligner. In this manner, positioning of rotating direction and inclination correction can be performed quickly with high precision.
Patent JP-H0213524-A (JP)
Title: Method and device for extracting stacked card
Inventor: BUERUNAA OBUREHITO
IPC: B65H3/08
Filed: 1989-04-26
Abstract: PURPOSE: To prevent singling of two cards, and gently single the cards by displacing only a single card by a distance fewer than the total length of the cards to a stack. CONSTITUTION: A sucker 1 is placed on the uppermost card 2 so that this is pushed away to be put in a singling groove 5. The card 2 is released from a stop 3 pressing down the tip of the card when abutting to the bottom of the singling groove 5. The fact that the card is pushed in the groove can be known by a microswitch, so that a vacuum of the sucker is instantly enhanced. When the tip of the card 2 is freed, the sucker 1 raises the card so as to turn in the singling direction. Here, for the next stage processing, the sucker sends the card to a pair of supply rollers 7, 8 of a transfer system. A degree of vacuum is reduced, so that the card is received by a roller. The sucker returns to a formed position, and is placed on the next card.
Patent JP-H04334955-A (JP)
Title: Manufacture of squirrel-cage rotating electric machine
Inventor: WASHIZU TERUO
IPC: H02K17/16
Filed: 1991-05-13
Abstract: PURPOSE:To prevent breakage of the rotor bar of the rotor of a rotor at high peripheral speed and the short-circuiting ring. CONSTITUTION:A rotor iron core 2 is inserted in an outer case 3, and mixed powder 6 consisting of 0.55wt.% chromic powder, 0.25wt.% zirconium powder, and copper powder is charged in it, and then it is heated and pressurized at 600 deg.C and 1000-1500kgf/cm<2> so as to diffuse and couple the mixed powder with a laminated iron core 2, thus a rotor bar 8 and short rings 7A and 7B are made. Next, it is attached to a lathe, and the circumferential part 3a of the outer case 3 shown by an alternate long and short dash line is shaven off. Hereby, the breakdown of the rotor can be prevented, and the sectional area of the rotor bar 8 can be reduced sharply. As a result, breakage the rotor bar 8 of the rotor at high peripheral speed and the short-circuiting rings 7A and 7B can be prevented.
Patent JP-S5733497-A (JP)
Title: Memory testing system
Inventor: ISHIKAWA HIROSHI
IPC: G06F12/16
Filed: 1980-08-06
Abstract: PURPOSE:To perform a test for a memory including an address system test with a low cost, by dividing a memory into >=2pts. and supplying the same address signal  from the adress selecting circuits corresponding to each of the divided two memories. CONSTITUTION:Address distributing parts 5 and 6 correspond to 4-bit memories 1-0 and 1-1 obtained by dividing an 8-bit memory into two parts, and the same address data ADD1 or ADDn is supplied to the parts 5 and 6 respectively. The upper 4 bits and the lower 4 bits of an 8-bit writing data WD are written into the designated addresses of the memories 1-0 and 1-1 respectively. At the same time, a check bit formed after being supplied to a parity generating circuit 3 is written into an area 17. The data RD read out of the memories 1-0 and 1-1 are transmitted to a parity checking circuit 19 to check wheter the correct writing and reading is carried out for the data.
Patent JP-H10301943-A (JP)
Title: Image processor and its controlling method
Inventor: SHIIYAMA HIROTAKA
IPC: G06F17/30
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to sort the retrieved result of picture data while reflecting user's interesting level. SOLUTION: Information indicating picture data and the retrieving frequency (the number of votes) of retrieving the picture data are correspondingly stored in a picture managing data base(DB) 13 in each picture data managed in an image storage part 4. A retrieving condition is inputted from a user interface 1 and picture data corresponding to the inputted retrieving condition is retrieved. The number of votes corresponding to the retrieved picture data is acquired by referring to a picture managing DB 13 and picture data retrieved based on the acquired number of votes are sorted and displayed on a retrieved result informing part 12.
Patent JP-H06298086-A (JP)
Title: Track working machine
Inventor: IGARASHI HARUO
IPC: B61D15/00
Filed: 1993-04-09
Abstract: PURPOSE:To improve safety in a track working machine to an elevated cable for railway, by providing lift members on both side parts in the rail laying direction of a working machine body in such a manner as to be capable of falling and standing together, providing track traveling wheels and stable rolling wheels capable of being placed on the rail at falling on the lift members. CONSTITUTION:Lift members 2, 2 are pivotally fixed and provided by fulcrum shafts 3 on both sides in the laying direction of a rail R of a working machine body 1 in such a manner as to be capable of mutually standing and falling. Each lift member 2, 2 is formed into a reversed triangular skeleton structure, and synthetic resin wheels 4 for track traveling and electric insulation are mounted by twos on the lower end part. A support shaft 5 is erected by a bearing 5a orthogonally to the rail R on the inner part from the fulcrum shaft 3 of the lift member 2,2, and synthetic resin stable wheels 6 for electric insulation are provided on both ends of the support shaft 5 so that they can be placed on the rail R at falling.
Patent JP-S61264403-A (JP)
Title: Controller
Inventor: HARADA HIROAKI
IPC: G05B13/00
Filed: 1985-05-20
Abstract: PURPOSE:To improve the universal applicability of a controller by changing the gain of a command output part through an operating input part and displaying the result of this change on a display device. CONSTITUTION:A controller consists of a controller main body 1, a display device 2 such as a CRT, etc., an operating input device 3 and a device 4 to be controlled. The controller main body 1 contains a command generating part 5, a comparison part 6, a command integrating part 7 and a command output part 8. The device 4 includes a gain control part 9, a drive unit 10 which drives a servo motor 11 and a position detecting part 12 and performs a feedback action via a position data input part 13. Then a calculation part 14 is added for the closed loop gain and the output of the part 8 can be changed by the device 3. Thus the output gain of the part 8 can be changed by the data given from the device 3 in an output mode. While the part 14 calculates the closed loop gain from the follow-up delay amount converted at the part 7 and the command data. This loop gain is displayed on the display device 2.
Patent JP-S61264642-A (JP)
Title: Inline type electron gun
Inventor: NATSUHARA MASAO
IPC: H01J29/50
Filed: 1985-05-20
Abstract: PURPOSE:To focus the electron beam well and uniformly by making the curvature at the opposite end sections of opening larger and half of the short diameter of said opening. CONSTITUTION:The electron beams 14a, 14b entered into main leanses at the opposite sides are subjected to the focusing force Fs from three directions or the upper and lower sections of the openings 8, 12 and the end section of curved face while the central beam 14b is subjected to the focusing force Fv from two directions or the upper and lower sections of the openings 8, 12. If the curvature rs>phiv/2, Fv may equal to Fs. The electron beams 14a-14c at the opposite sides and in the center are subjected to the focusing forces Fh', Fh'', Fh''' respectively from the partition boards 9a, 9b, 13a, 13b sides thereby when selecting the curvature rs in the recess of partition board in addition to the positional parameters W and L of the partition board, the focusing forces Fs and Fv can be equalized. Consequently, the electron beam can be focused well and uniformly.
Patent JP-S5440342-A (JP)
Title: Solar heat collector
Inventor: NISHIUMA SABUROU
IPC: F24S10/70
Filed: 1977-09-05
Abstract: PURPOSE: To reduce the production cost, utilize an appropriate light collecting effect and efficiently collect solar heat, by combining heat absorbing flat plates with reflecting surfaces of triangular cross sections.  
     CONSTITUTION: Numerous reflectors 5 are combined with one another so that the reflecting surfaces of right-angled isosceles triangle cross sections are produced. The heat absorbing plates 6 are so placed that the central parts of the plates are in contact with the vertexes (a) of the triangular cross sections of the reflecting surfaces and the ends (b) of the plates face the bottoms (c) of the triangular cross sections. The angle between the heat absorbing plates 6 and the reflectors 5 is 45°. Light A is absorbed on the obverse sides of the heat absorbing plates 6 and light B is absorbed on the reverse sides of the plates. Therefore, double light is collected. Even if heat absorbing plates 8 are placed as shown in the lower figure, the same effect is obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05302272-A (JP)
Title: Method for proofing stretch and shrink of base fabric made of rayon
Inventor: OGURA ATSUJI
IPC: D06M101/02
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a treatment method capable of improving stretch and shrink formed by washing and pressing to clothing and decorated article obtained using a base fabric made of rayon and providing stretch- and shrink-proofing properties capable of withstanding washing in cleaning stores or homes. CONSTITUTION:Stretch and shrink-proofing properties are provided to base fabric by dipping the base fabric in a solution of a resin such as urea formalin or glyoxal, drying the solution at the temperature range at which the resin is not subjected to cross-linking reaction, tentering and drying the base fabric, carrying out compression in the warp direction of the base fabric using a rubber press machine to relax the fabric, then carrying out heat treatment in a state where tension is not applied to the warp direction to complete cross-linking reaction of the resin.
Patent JP-H06295501-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIMURA TAKASHI
IPC: G11B15/473
Filed: 1993-04-09
Abstract: PURPOSE:To provide the magnetic recording and reproducing device which can effectively shorten the time from completion of loading to image appearance. CONSTITUTION:This recording and reproducing device has plural recording modes varying in revolving speeds of drums 7 and is constituted to execute reproduction by changing the revolving speeds of these drums 7 according to these modes at the time of reproduction. The device includes a means 18 for discriminating the mode of reproduced signals. The device is so constituted that the revolving speed of the drum at the time of starting the reproduction first with a certain cassette is set at the lowest revolving speed among the revolving speeds of the drums 7 existing in plurality. Tape travel is started after cassette loading and loading and the time before the image appearance is shortened by setting the revolving speed of the drum 7 before the detection of the mode is set at the lowest revolving speed.
Patent JP-H07302499-A (JP)
Title: Electrically erasable programmable read-only memory
Inventor: SAI TEIKAKU
IPC: H01L21/8247
Filed: 1995-05-02
Abstract: PURPOSE: To form an EEPROM in which a sufficient read current flows in a bit wire if a current finely flows in a NAND cell string. CONSTITUTION: Between selecting means ST1, ST2 for selecting NAND cell strings 100, 120 in which nonvolatile memory cells M1 to M16 are connected in series and a bit wire BL, an emitter is connected to the bit wire BE and a base is connected to the selecting means ST1, respectively, and further a bipolar transistor BT in which a collector is ground is provided as an amplifier element. A resistor element R is provided between the emitter side of the bipolar transistor BT and the selecting means ST1. A current of a NAND cell string is a base current, and as a current amplifying this flows in between an emitter and a collector, it is possible to flow a sufficient amplified current in the bit wire BL.
Patent JP-S60251573-A (JP)
Title: Disk cassette
Inventor: NISHIYAMA YASUHIKO
IPC: G11B23/00
Filed: 1984-05-28
Abstract: PURPOSE:To prevent a disk and hubs from deviating and the disk from wrinkling, and to perform accurate recording and reproduction by pressing the circumference of the inner periphery of the disk with projections provided to one-side internal surfaces of the upper and lower hubs, and clamping and fixing the disk with the upper and lower hubs. CONSTITUTION:Plural pins 17 projected from the internal surface of the lower hub 16 are inserted into holes 18 of the upper hub 15 and their head parts 19 are struck flat to join the upper and lower hubs 15 and 16 together. Plural tapered columnar projections 22 provided to the circumference of the outer periphery of the internal surface of the upper hub 15 are inserted pressing out expanding holes 24 of the disk when the upper and lower hubs are joined together. Thus, the projections 22 pierce the disk 2, so neither deviation between the disk and hubs nor the wrinkling of the disk is caused; and the disk is clamped with flat parts 15a and 16a, so the local deformation of the disk due to the projections 22 never extends out of the hubs and accurate recording and reproduction are performed.
Patent JP-H04337066-A (JP)
Title: Formation of film of high temperature superconductor
Inventor: TAMURA YASUTAKA
IPC: H01L39/24
Filed: 1991-05-14
Abstract: PURPOSE:To activate the movement of diffused atoms at the inside and to suppress the secular change on the surface of a target by executing heating to a temp. at which atoms on the surface of a target diffuse or above by a heater. CONSTITUTION:Heating is executed to a temp. at which atoms on the surface of a target 1 diffuse or above by a heater 6, and the material 4 to be evaporated is formed by deposition on a substrate 3 as a thin film 5. The irradiation of energy beams 2 on the target 1 and the heating of the target 1 are performed alternately and intermittently. As for the inside of the vacuum vessel 9, oxygen is present under a certain partial pressure, and its atmospheric state is formed into an excited one. Because the exchange of constituting atoms occurs swiftly between the irradiated part on the surface of the target 1 in which the energy beams 2 has been converged and the inside, a degenerated layer is hard to form on the surface.
Patent JP-S60250611-A (JP)
Title: Ballast
Inventor: KANAMORI MITSURU
IPC: H01F38/08
Filed: 1984-05-25
Abstract: PURPOSE:To reduce leakage magnetic flux to a base, reduce vibration of the base and also reduce noise level of lighting device by forming the base to which leakage magnetic flux is concentrated thereto to a hole area or non-magnetic material structure part. CONSTITUTION:A hole is formed in the width of 9mm. and the length about a half of the hole length to the region indicated as the hatched area of a base 1. A leakage magnetic flux passing a hole reduces by opening said hole to the region of base 1 where leakage magnetic flux is concentrated. Therefore, an attracting force generated in the base 1 is reduced or eliminated, reducing or eliminating vibration of the base 1.
Patent JP-H05249331-A (JP)
Title: Waveguide type beam spot conversion element and production thereof
Inventor: YOSHIMOTO NAOTO
IPC: G02B6/12
Filed: 1992-04-27
Abstract: PURPOSE:To provide the waveguide type beam spot conversion element which can decrease the coupling losses with external input/output waveguides by additionally widening the distribution of guided light and the process for production of this element as well as to provide the semiconductor optical waveguide having a large spot size for this purpose with good reproducibility and high accuracy. CONSTITUTION:A second core 4 having the refractive index higher than the refractive index of a substrate 5 is provided under a core 2. A core 3 is formed in a transverse direction toward a light propagation part III and is formed thinly in a tapered shape toward the thickness direction. In addition, the core 3 is cut in the part II and the second core 4 is extended across the parts II and III under the core 3. The waveguide mode is prevented from being cut off and an increase in a radiation loss by coupling of this mode to a radiation mode is prevented and, therefore, the spot size is widened.
Patent JP-S5632971-A (JP)
Title: Preparation of food with high fiber content from beet pulp
Inventor: MASUDA AKIYOSHI
IPC: A23L19/00
Filed: 1979-08-27
Abstract: PURPOSE:To prepare a novel food material containing a fiber of good quality which has been in short supply in the food recently, by removing the fine powder part from a crushed dried beet pulp, washing the pulp with water, and redrying and screening the washed pulp. CONSTITUTION:A beet pulp which is a residue after extraction of sugar is dried to the moisture content of 20% or less, crushed roughly and acreened to remove fine powder of particle size less than or equal to about 28 mesh. The beet pulp free from the fine powder is then washed with water at 30 deg.C or below, preferably 15- 20 deg.C, and the precipitated impurities and floating fine powder are removed to give a crushed pulp containing no impurity, e.g. soil ash. The crushed pulp is dried in hot air at 90 deg.C or below, preferably about 80-85 deg.C to give the moisture content of about 10%. the dried beet pulp is pulverized to give a powder consisting of particles <=100 mesh size mainly, and screened to afford the undersize fine powder as the aimed food with a high fiber content.
Patent JP-H08283261-A (JP)
Title: 3-phenyltriazole derivative and insecticide and acaricide
Inventor: OZAKI MASAMI
IPC: C07D401/12
Filed: 1995-04-07
Abstract: PURPOSE: To obtain the subject compound, having a high efficacy in a low dose, excellent in safety and useful as an insecticide, an acaricide, etc. CONSTITUTION: A compound of formula I [R<1> is an alkyl; X is a halogen; Y is a halogen or a haloalkyl; A is formula II or III (R<2> and R<3> are each H or an alkyl; R<4> is H or an alkyl); (m) is 0 or 1-4; (n) is 0 or 1-5], e.g. 3-(2,6- difluorophenyl)-1-methyl-5-[4-(5-trifluoromethylpyridin-2-yloxy)phenox ymethyl]-1 H-1,2,4-triazole. Furthermore, this compound is preferably obtained by reacting, e.g. an imidate derivative of formula IV (L<1> is an alkyl) with an acid halide derivative of formula V in the presence of a base in an inert solvent and then reacting the resultant product with a hydrazine of the formula NH2 NHR<1> in a solvent such as diethyl ether.
Patent JP-S63272746-A (JP)
Title: Paper housing device
Inventor: JIYOUDAI AKIYOSHI
IPC: B65H37/04
Filed: 1987-04-30
Abstract: PURPOSE:To surely carry out the alignment of plural sheets of paper with one movement by movingly aligning the sheets of paper in a reference position while sending out air in parallel to the sent-in sheets of paper. CONSTITUTION:When plural number of sheets of paper are placed on the paper placing board 21 of a tray, air is sent in parallel to the sheets of paper out of a blast fan 39 provided sideway reducing the friction force between each sheet of paper. At the same time, the sheets of paper are moved from a side toward an aligning corner part A and aligned due to the movement of a moving board 40. Hence, plural number of sheets of paper can be aligned at a time surely and rapidly also enabling accurate stapling by means of a stapler 60.
Patent JP-S60253394-A (JP)
Title: Signal processing circuit of video signal recording and reproducing device
Inventor: KUDOU YOSHIMICHI
IPC: H04N9/84
Filed: 1984-05-30
Abstract: PURPOSE:To coincide the shift between the center of a color signal and that of a luminance signal by constituting a drop-out compensating circuit so that the FM demodulated luminance signal is delayed by 1H in a normal mode by the drop-out compensating circuit and then by >=2H when a drop-out is produced respectively, and then the luminance signal is led to an output terminal. CONSTITUTION:The signal demodulated by an FM demodulator 8 is supplied to a drop-out compensating circuit 10'. A drop-out detection circuit 9 detects the drop-out of the luminance FM signal, and this detection output controls the open/close of a switch 222. The switch 222 makes an input terminal 223 and an output terminal 225 conduct in a normal reproduction mode i.e., when no drop- out is produced. While an input terminal 224 and an output terminal 225 conduct when a drop-out is detected. Therefore the switch 222 is changed over by the function of the circuit 9 when a drop-out is produced. The normal signal obtained earlier by 1H than the drop-out generation is applied to a 1H delay line 221. Therefore the noises of drop-out never emerges at the output of the line 221. Thus a reproduced picture is obtained with a high contrast.
Patent JP-H02284672-A (JP)
Title: Method for positioning origin in coating device
Inventor: ISHIWATA NARIMITSU
IPC: B05C5/00
Filed: 1989-04-27
Abstract: PURPOSE:To fix a gap by operating XYZ tables while observing the end of a needle and the end of a part or a jig with a microscope and approaching the needle tip to the part end as close as possible while obviating their contact. CONSTITUTION:A hand operated pulse generator connected to a controller 16 is operated while observing the tip edge 1sb of the needle 1 and the protruding edge 11tb of a mounting jig 11 through the edge 1sb of the needle 1 by the microscope 17b from the visual point 18b. The automatic XYZ tables 14, 13 and 12 are moved to approach the tip edge 11sb of the needle to the protruding edge 11tb as close as possible while preventing their contact. Under such conditions, the controller is operated, and the positions of the automatic XYZ tables 14, 13 and 12 are read in the controller 16 as the action origin. By this method, the mounting jig is positioned with high precision, and coating is carried out with high precision.