baber/WOPTO huggingface dataset:
Patent JP-S5887094-A (JP)
Title: Heat-sensitive recording material
Inventor: IWAKURA KEN
IPC: B41M5/337
Filed: 1981-11-18
Abstract: PURPOSE:To obtain a heat-sensitive recording material having sufficient coloring density and coloring sensitivity and lesser lowering with time of coloring sensitivity and lesser fogging phenomenon by using a naphthol derivative, together with an electron donative colorless dye and an electron receiving compound. CONSTITUTION:An electron donative colorless dye (e.g., 2-anilino-3-chloro-6- diethylamino fluorane, etc.) and an electron receiving compound (e.g., bisphenol A, etc.), as well as a naphthol derivative (e.g., a compound of the formula[R is an alkyl(carbonyl), aralkyl, aryl(carbonyl), or alkylsulfonyl, etc.](e.g., 1- benzyloxy naphthalene, 2-myristoyloxy naphthalene, etc., having a melting point of 50-120 deg.C), are separately dispersed in a water-soluble high molecular compound solution (e.g., a 1-10wt% PVA solution). These dispersions are mixed together, further mixed with an inorganic pigment (e.g., kaoline, etc.), and then coated on a base paper to obtain an objective heat-sensitive recording material.
Patent JP-S5886247-A (JP)
Inventor: YAZAKI AKIRA
IPC: E04B1/04
Filed: 1981-11-18
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-H0892275-A (JP)
Title: Modified oligodeoxyribonucleotide
Inventor: KOIZUMI MAKOTO
IPC: A61P31/12
Filed: 1995-07-21
Abstract: PURPOSE: To obtain a new modified oligodeoxyribonucleotide, having specific dyscratic activities against AIDS virus and useful for preventing and treating AIDS diseases. CONSTITUTION: This compound of formula I [Q is R1 to R3 or Z (R1 to R3 are each H, a 1-4C alkyl, an aryl, etc.; Z is C, Si, etc.); R4 is H, a (substituted) 1-4C alkyl, a (substituted) aryl, etc.; Y1 , Y3 and Y4 are each 0, S or NH; Y2 is O, S, NH, a 1-4C alkylene or phenylene; X is a (OH-substituted) 1-10C alkylene; (n) and (m) are each 0-10; B is an oligodeoxyribonucleotide in which a phosphodiester group having 3-9 chain length is partially converted into a phosphorothioate type diester, etc.], e.g. a compound of formula II. Furthermore, the compound of formula I is obtained by reacting, e.g. a compound of formula III (D' is a base of a nucleotide having amino group protected with an acyl group on the 5'-terminal side; V is a protecting group of a phosphoric acid part; U is amino group in an amidite part) with a compound of formula IV [F is an oligonucleotide part after removing one nucleotide on the 5'-terminal side of an effective base sequence; W1 is a controlled pore glass(CPG) to the oxygen atom of the 3'-hydroxyl group in the 3'-terminal part of the oligonucleotide F in the final objective compound].
Patent JP-H0744086-A (JP)
Title: Method for generating hologram, hologram made by the same method and stereoscopic image display device using hologram
Inventor: TANAKA TOSHIJI
IPC: G03H1/08
Filed: 1993-07-27
Abstract: PURPOSE:To provide a hologram generating method, which holds three dimensional data, by performing a hologram generation from a minute part stereoscopic drawing having a minute thickness and to obtain a hologram generated by the same method. CONSTITUTION:An object is successively cut with a minute thickness. A surface is formed on the portions, which are cut and related, the features of the surface are extracted and minute part stereoscopic drawing 14 and 15 are rotated around center axes 22 and 23. For every rotational angle, a scattered light distribution is computed, a gradation drawing is generated and a hologram is made from the gradation drawing.
Patent JP-H0473282-A (JP)
Title: Method for recycling paper
Inventor: KYOTANI TAKESHI
IPC: D21C5/02
Filed: 1990-07-16
Abstract: PURPOSE:To efficiently carry out reclamation of paper by charging waste paper produced in a building into pulper to give slurry, then transporting the slurry to a waste paper treating plant and returning water already used in the plant to the pulper. CONSTITUTION:Pulpers B1 to B5 are each installed in buildings A1 to A5 and waste paper such as output paper of word processor or computer produced at offices in these buildings is charged into the above-mentioned pulpers and defibrated into slurry having prescribed concentration. Then the resultant slurry is directly transported through a slurry transportation pipe line C1 to a waste paper treating plant D and further water already used obtained in a dehydrating process of the waste paper treating plant is returned to the above-mentioned pulper by an already used water transportation pipe line C2 to efficiently carry out recovery and reutilization of waste paper almost disposed without utilizing.
Patent JP-H0745173-A (JP)
Title: Relay unit
Inventor: YATEMATA TAKESHI
IPC: H01H45/04
Filed: 1993-07-27
Abstract: PURPOSE:To provide a relay unit in which there is no need to arrange an inspection hole separately and which can be arranged easily on the ceiling. CONSTITUTION:A round shape installing hole 2 is arranged in the ceiling 1. An installing body 3 is formed in a round shape having a diameter larger than a diameter of this installing hole 2. A relay unit body 4 is placed on a back face on the side being installed on the ceiling of the installing body 3. Screws 8 are arranged inside of legs 7 having an almost U-shaped cross section, and the installing body 3 is installed on the ceiling by installing tools 6 where clips 11 are screw fitted on the tips of these screws 8. A round shape hiding plate 5 is installed on a surface of the installing body 3 from below the ceiling 1, and the installing body 3 is covered and hidden. Thereby, since there is no need to arrange an inspection hole separately only by arranging the installing hole 2, construction saving can be realized.
Patent JP-H1132003-A (JP)
Title: Method ad system for phase synchronization error correction for remote communication
Inventor: KATAGIRI HIDEKI
IPC: H04J3/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a phase synchronization error correction system for remote communication where a transmission efficiency is improved or frequencies are utilized effectively. SOLUTION: This system is provided with a feedback loop that is used to roughly correct an output timing in accordance with a reference timing received for a communication satellite 1 by a ground station 2 in the case of initial synchronization of its timing and also in accordance with distance information stored in advance in a distance rough information section 25, to provide the output timing to the communication satellite 1 in a prescribed format, to compare with the reference timing the output timing detected from the signal in the prescribed format received by the communication satellite 1 and corrected roughly, to send the difference to the ground station 2 as error information, and to apply fine correction to the output timing, based on the error information received by the ground station 2.  The distance information may be obtained by position information that is sent/received between the communication satellite 1 and other satellites, and the communication satellite 1 detects a timing outside of a prescribed range of the information signal and uses correction required information to conduct the initial synchronization.
Patent JP-S6246206-A (JP)
Title: Area measuring device
Inventor: FUJITA NAOTAKA
IPC: G01B21/02
Filed: 1985-08-23
Abstract: PURPOSE:To make it possible to measure an area within a short time with good accuracy, by providing a first microcomputer calculating the coordinates of a measuring point and a second microcomputer calculating the area or line length of a region to be measured. CONSTITUTION:The angle data theta and distance data (x) sent from a tracer 1 are respectively inputted to a coordinates operation circuit 14 through decoders 12, 13 and the coordinates of a measuring point are calculated. Next, the calculated coordinates of the measuring point are inputted to an area/line length operation circuit 15 to calculate the area and line length of the measured region and the measured results are displayed on a display device 16. Herein, the operation circuit 14 comprises a first microcomputer containing CPU, ROM and RAM etc. and the area/line length operation circuit 15 comprises a second microcomputer and both first and second microcomputers can perform operational processing in parallel. Therefore, measurement can be performed within a short time with good accuracy.
Patent JP-2001009586-A (JP)
Title: Solder pellet
Inventor: ONO JUN
IPC: B23K35/14
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To firmly fix parts without a scrubbing operation. SOLUTION: This solder pellet 20 has such a shape that the bottom face side is formed flat and the top face side is protruded upwards by an inclined face. When a part 2 is lowered from above while the solder pellet 20 is put on a substrate 1 and heated from the bottom face side of the substrate 1, the pellet 20 is brought into point or line contact with a bottom face 2a of the part 2. Thereby, a force in a direction for displacing an oxide film 21 on the surface can be generated at the contact portion, and the part 2 and the substrate 1 can be firmly fixed without remaining the oxide film therebetween.
Patent JP-S57110658-A (JP)
Title: Galvanized substance
Inventor: SUGIMOTO MASATAKE
IPC: C23C2/06
Filed: 1980-12-27
Abstract: PURPOSE:To obtain a galvanized substance with enhanced surface appearance and smoothness by adding a specified percentage each of Al and Na to Zn. CONSTITUTION:An alloy consisting of, by wt., 7.0-30% Al, 0.005-0.10% Na and the balance Zn with impurities is prepared, or an alloy consisting of 7.0- 30% Al, 0.1-5% Si, 0.005-0.05% Na and the balance Zn or further contg. 0.01-0.20% Mg and/or 0.10-3.0% Cu is prepared. By making use of the alloy, a galvanized substance with smoothness, superior surface properties free from a pattern and superior corrosion resistance is obtd.
Patent JP-S6076504-A (JP)
Title: Production of polymer
Inventor: MAEDA TETSUO
IPC: C08F4/42
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a polymer useful as a macromer, etc., by polymerizing a vinyl monomer using an easily handleable living polymerization initiator composed of a fluoride, etc. and a product obtained by the reaction of a specific dicarbonyl compound with an organic metallic compound in the presence of a base. CONSTITUTION:The objective polymer can be produced by polymerizing a monomer such as a (meth)acrylate, vinyl cyanide, (meth)acrylamide, vinyl ketone, etc. in the presence of (A) a compound produced by mixing (a) the compound of formula (R1, R2 and R3 are H, alkyl, cycloalkyl, aryl, alkoxy, cyano, acyl, etc.) (e.g. ethyl acetoacetate) and (b) the compound of formula (R4)3MX (R4 is alkyl, cycloalkyl or aryl; M is Si, Sn or Ge; X is halogen or cyano) (e.g. trimethylsilyl chloride) in the presence of a base, and (B) a cocatalyst selected from a fluoride, cyanide, azide or bifluoride ion source and a Lewis acid.
Patent JP-S59204023-A (JP)
Title: 立体写真の方法及び装置
Inventor: TERII DEII BEAADO
IPC: G02B27/22
Filed: 1983-10-04
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-H0280001-A (JP)
Title: Ski boot control apparatus
Inventor: KURUTO HIRUGARUTO
IPC: A63C9/20
Filed: 1989-07-18
Abstract: PURPOSE: To adjust the hardness of a ski boot according to the condition of snow and/or the condition of sliding by providing a slider to the front part of a boot as an implement to restrict the movement of the instep, and making the slider capable of being fastened to two or more positions in the direction of movement. CONSTITUTION: This ski boot possesses both shell 1 with toe part 1' and instep part 2 which covers the middle of the upper part of the shell 1. A guide board 8 is placed in an elastic cushion 6 which is fixed in the middle part of the cross section of shell 1. Guiding means 9 and 10 are made on the both sides of the guide board 8, and between them are placed slider 11 with works and a 2-armed toggle lever along the length direction of the ski boot so that it may slide. It a projection 17 of the slider 11 is fastened to a slot 18 which is remotest from instep 2, it will be fastened to the 'soft' position. If projection 17 is fastened to slot 19 at the back, it will be fastened to the 'hard' position. In this manner, a skier can adjust his ski boots to desirable hardness according to he condition of snow and/or sliding.
Patent JP-H1112534-A (JP)
Title: Resin dispersion for aqueous gloss paint
Inventor: KATO YOSHINORI
IPC: C09D5/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin dispersion used for aqueous gloss paints and giving loss coating films excellent in the coating film gloss, salt water resistance and water resistance and preventing the generation of the flush rust. SOLUTION: This aqueous resin dispersion for gloss paints is obtained by mixing a copolymer resin dispersion copolymerized with 0.8-5.0 wt.%, preferably 1.0-3.5 wt.%, of carboxylic acid units with a non-volatile alkali having a conjugate acid dissociation index (PKa) of >=10 in an amount corresponding to 0.2-0.7 equivalent of the carboxylic acid, controlling the mixture to a pH of 7-9.5 and controlling the average particle diameter of the copolymer particles to 0.05-0.2 μm.
Patent JP-H0235868-A (JP)
Title: Picture reader
Inventor: YAMASHITA YUZO
IPC: H04N1/04
Filed: 1988-07-26
Abstract: PURPOSE:To form a picture reader having no problem in color reproducibility by adding a circuit to insert a queue time at the timing of the turning-off a light source and the reading of the picture data of a picture reading element when the light source is intermittently lit up, and the picture is read. CONSTITUTION:Registers 1 to 3 to set the turning-on time of the respective three light sources, red, green and blue at ten bits, registers 5 to 7 to set the afterglow eliminating time of the three color light sources at eight bits, and a register 4 to set the turning-off time of the three color light sources at ten bits are provided, they are inputted from a CPU bus, and latched by an address selected by a decoder 8. Thus, the picture data of a sensor from a time point when the light source is surely turned off can be outputted.
Patent JP-2000019147-A (JP)
Title: Reaction product measuring device
Inventor: SHIRAKAWA HIROSHI
IPC: G01N27/327
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To accurately identify a large number of object detecting parts by providing an identification part discretely divided for identifying the object detecting parts, and a connector for recognizing it. SOLUTION: A common terminal part 105 and a terminal part 104 connected to carbon electrodes 101, 102 of an object detecting part 100 are electrically connected to contact pins 211, 212 for detected result of a connector part 210, and sections 103A-103D of a lot discriminating electrode 103 are electrically connected to identification data reading contact pins 213-216. The detected result of an enzime reaction part 106 from the contact pins 211, 212, and an identification pattern of the lot discriminating electrode 103 from the contact pins 213-216 are respectively inputted to an arithmetic processing part 220.  The arithmetic processing part 220 selects previously inputted lot-by-lot correction data of the object detecting part 100 from the inputted, identification pattern, then performs requested operation on the basis of the inputted detected result and makes lot-by-lot correction, and outputs the result to a display part 228.
Patent JP-H0745919-A (JP)
Title: Circuit board structure
Inventor: KANETO MASAYUKI
IPC: H05K3/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide a circuit board structure, wherein heat resistance, mechanical strength, size characteristics and the like are made excellent by holding a circuit pattern with polyimide-based resin layers, and only one base-material layer can be removed locally and efficiently. CONSTITUTION:A circuit board structure A, wherein a circuit pattern 2 is held with polyimide-based resin layers 1 and 3 having the different dissolution speeds for etchant, is obtained. Thus, the excellent heat resistance, mechanical strength, size characteristics and the like of the polyimide-based resins are provided on both surfaces. Furthermore, only the polyimide-based resin layer on one side can be removed selectively and efficiently. The circuit board structure having the excellent opening machining property can be applied into the various kinds of applications such as TAB films and flexible printed boards.
Patent JP-H0349690-A (JP)
Title: Preparation of l-glutamic acid
Inventor: TSUCHIDA TAKAYASU
IPC: C12R1/13
Filed: 1989-07-19
Abstract: PURPOSE:To contrive to inexpensively prepare the subject compound in an improved yield by culturing a microorganism which belongs to the genus Brevibacterium, etc., resistant against prumycin (derivative) and having an activity to produce L-glutamic acid. CONSTITUTION:Brevibacterium lactofermentum stain ATCC 13869 is subjected to a mutation treatment with approximately 2000 mug/ml of nitrosoguanidine, etc., at approximately 0 deg.C for approximately 20min to prepare a prumycin- resistant Brevibacterium or Corynebacterium microorganism such as Brevibacterium lactofermentum strain AJ 12475. The microorganism is aerobically cultured in a medium containing waste syrup, urea, etc., and, if necessary, biotin action-suppressing substance such as penicillin at 24-37 deg.C at a pH of 6-9. The culture product is purified with an ion exchange resin, etc., to prepare L-glutamic acid.
Patent JP-S57107254-A (JP)
Title: Atomizing method for organic solvent by corona discharge
Inventor: JIDOU MORIO
IPC: B05B5/06
Filed: 1980-12-25
Abstract: PURPOSE: To atomize and diffuse an organic solvent with slight electric power by supplying the organic solvent through an electrically conductive cylindrical tube which is arranged on the center axis of an annular electrode and serves as a stylus electrode, and by applying a DC high voltage between both the electrodes.  
     CONSTITUTION: An electrically conductive cylindrical tube 1 is used as a supply tube for an organic solvent, such as alcohol; and a porous metallic tube 2 which corresponds to a stylus electrode is fitted at the tip of the tube 1 and its tip is blocked with a cover 3. The tube 1 is arranged on the center axial line of an annular electrode 4. Then, the tube 1 is grounded and the annular electrode 4 is connected to a DC high-voltage power source 5; and a high voltage is applied to the electrode 4 while the organic solvent is supplied from the tube 1, and consequently the organic solvent gets fluid by the influence of an electric field to disperse explosively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0826336-A (JP)
Title: Tray for food
Inventor: ITO SHINJI
IPC: B65D85/50
Filed: 1994-07-15
Abstract: PURPOSE:To keep a food, etc., under a cold insulation condition favorably under a condition wherein a wrapping film and a cold-keeping agent do not come into contact with the food, etc., to be contained. CONSTITUTION:A tray 1 for food has a storage space S wherein a food such as meat or raw fish, etc., can be stored, and is covered by a wrapping film 2 for the usage. For such a tray 1 for food, erected parts 11, 12 which erect upward are integrally formed on one side edge of the storage space S. Then, receiving surfaces 11a, 12a wherein a cold-keeping agent 3a can be put are formed on the upper surface of the erected parts, and the cold-keeping agent 3a is fixed in such a manner that the upper surface of the cold-keeping agent 3a is covered by the wrapping film 2.
Patent JP-S5890340-A (JP)
Title: Manufacture of flat die for thread rolling
Inventor: HIRANO NOBUO
IPC: B21H3/06
Filed: 1981-11-20
Abstract: PURPOSE:To manufacture a flat die for thread rolling used to manufacture locking male screw by shifting slightly the bottom line of stripe groove of a part of thread rolling flat die formed by a standard screw thread die using a male screw thread matrix roll. CONSTITUTION:A matrix roll material member having standard screw thread 2 is held by a female screw die member having special screw thread 6 and a female screw die member having standard screw thread 2 and pressed. By this, a part of the standard screw thread 2 is transformed into special screw thread. This member is further quenched and hardened, and a cylindrical male screw matrix roll is obtained. Then, above-mentioned matrix roll is rolled by pressure on an end of an previously made ordinary thread rolling flat die formed only by isosceles triangular standard screw thread die 2. Thus, a thread rolling flat die 1 having non-isosceles triangular special form screw thread die 6 in which the bottom line 4 of stripe groove is slightly shifted parallel and horizontally without changing crest line 3 of standard screw thread can be obtained.
Patent JP-S5975722-A (JP)
Title: Exclusive or circuit
Inventor: NAKAI MASAKI
IPC: H03K19/21
Filed: 1982-10-24
Abstract: PURPOSE:To simplify circuit constitution and to reduce power consumption by composing an exclusive OR circuit of six transistors (TR) and four resistances. CONSTITUTION:Inputs are denoted as A and B and an output is denoted as (f). When the inputs A and B are both at a level L, TRs 54 and 56 are off and TRs 60, 68, 72, and 74 are off. Therefore, the output (f) is at the the level L. Then, when the input A is at a level H and the input B is at the level L, the TR54 turns on and TRs 68 and 72 turn on. An output current flows to a resistance 78 through the TR72 and the output (f) goes up to the level H. In this case, the TR68 enters a saturation region and the TR74 is off. Further, when A is at a level L and B is at a level H, the same operation as above is performed. When A and B are both at a level H, the TRs 54 and 56 both turn on, but the TRs 60 and 68 both get saturated, so the TRs 72 and 74 are cut off to release an output terminal 76, so that the output (f) is at the level L.
Patent JP-H0470877-A (JP)
Title: Toner box for image forming device
Inventor: ITO KEIZO
IPC: G03G15/08
Filed: 1990-07-12
Abstract: PURPOSE:To prevent the scattering of toner when the toner is replenished by providing an energizing means energizing an auxiliary cover upward when the toner is replenished and a posture holding means holding a toner scattering preventing posture against the energizing force on a cover. CONSTITUTION:When a toner box main body 3 is turned forward in the rotational direction of a supporting shaft 4 at the time of replenishing of the toner, the auxiliary cover 11 is turned upward in the rotational direction of a second horizontal shaft 11a by the energizing force of the energizing means 16 and opened. When the cover 11 is turned upward up to the toner scattering preventing posture, the toner scattering preventing posture of the cover 11 is kept by the posture holding means 17. Thereafter, a main cover 5 is turned upward in the rotational direction of a first horizontal shaft 5 and opened, the toner is replenished from a toner replenishing port 10. At this time, the cover 11 serves as a wall to the scattering of the toner, and the scattering of the toner is prevented.
Patent JP-H0934302-A (JP)
Title: Picture forming device
Inventor: KATAYANAGI HIDETOSHI
IPC: G03G15/20
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a picture forming device holding a good fixation performance and reducing curl quantity by maintaining a temperature difference between a heating roller and a pressing roller in the prescribed range. SOLUTION: A fixation section 13 has a heating roller 14 and a pressing roller 15, and they are provide with heat sources 16, 17 inside respectively. Each heat source 16, 17 is connected to a temperature control section 18, and controls surface temperature automatically. The temperature control section 18 turns on or turns off the heat source 16 of the heating roller 14 at the time of rotation of the heating roller 14, the heat source 17 of the pressing roller 15 at the time of turning off, by a heat source switching means 24 in a main body control section 14, and attains temperature control of the pressing roller 15 during copying. A fixation characteristic is improved and curl quantity is reduced by utilizing usable electric power utmost and reducing temperature difference between the heating roller and the pressing roller.