baber/WOPTO huggingface dataset:
Patent JP-H0371180-A (JP)
Title: Route information display device
Inventor: OKI NOBUTOSHI
IPC: G09B29/10
Filed: 1989-08-10
Abstract: PURPOSE:To shorten the extraction time of an optimum route by storing road map information including nodes and links and a route information group indicating the optimum route between plural previously set nodes in a recording medium. CONSTITUTION:Main positions such as temples, parks and hospitals to be usually frequently used in cities or sight-seeing places are set up as targets, plural main positions such as residential areas, station terminals and main crossings are set up as starting points and respective optimum routes from respective starting points up to respective targets are previously inputted to a recording medium 3. In addition, the road information of a map image including nodes and links is inputted to a recording medium 1. When a user inputs a starting point and a required target by an input means 5, the route information concerned out of the route information group is specified to reproducing means 2, 4. The means 2, 4 supply the map information and the prescribed route information for the screen extracted from the recording media 3, 1 to an image forming device 8, which combines the map information and the route information and displays the combined image on a display part 10.
Patent JP-S5998735-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: SAKURAI SHIGENORI
IPC: B01J35/10
Filed: 1982-11-29
Abstract: PURPOSE:To obtain a catalyst excellent in purification capacity, by using a particulate carrier having a pore size within a range of 0.65r-1.6r with respect to 50mum-5Angstrom  average pore size (r). CONSTITUTION:In providing a catalyst having high activity and durability, as a carrier, alumina, titania, zirconia or the like are used. The pore size of this carrier is present in an amount of 70% within a range of 0.65r-1.6r to an average pore size (r) (in a range of a pore size of 50mum-5Angstrom ). A catalyst component such as platinum, rhodium, palladium, ruthenium, lanthanum or cesium is supported by this carrier according to a usual method.
Patent JP-H1151141-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To simplify a lubricating oil passage by lubricating a contact part of inner faces of a first disc and a second disc and peripheral faces of a plurality of power rollers through an oil supply passage provided on an inner side of a rotary shaft by lubricating oil. SOLUTION: An oil supply passage 41a in which pressurized lubricating oil can be freely fed is provided in a central part of a rotary transmission shaft 43. Moreover, branched oil supply passages 48a, 48b are provided between inner faces 2a and 4a of an input side disc 2A and an output side disc 4A which are parts of the rotary transmission shaft 43. The branched oil supply passages 48a, 48b communicate the oil supply passage 41a with an outer peripheral face of the rotary transmission shaft 43, respectively. An opening on an outer peripheral face side of the rotary transmission shaft 43 is provided in a condition in which it is inclined toward the inner faces 2a, 4a of the input side disc 2A and the output side disc 4A. At the time of operation, the lubricating oil which jets toward the inner faces 2a, 4a of the input side disc 2A and the output side disc 4A through the branched oil supply passages 48a, 48b from the oil supply passage 41a lubricates a contact part of the inner faces 2a, 4a and a peripheral face 8a of a power roller 8A.
Patent JP-2000043971-A (JP)
Title: Case for disk storage
Inventor: YAMAGUCHI TOMOAKI
IPC: G11B23/03
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To mail as a standard-size mail by including a rectangular front plate, a rear plate coupled to one of longer sides of the front plate, and an intermediate plate folded between the front plate and the rear plate and by coupling disk holding folds respectively to both shorter sides of at least one of the rear plate and the front plate. SOLUTION: In assembling the disk storage case appropriate for receiving a single CD 8, a disk holding fold 3 is first folded back toward a rear plate 2 via a crease 3b, and the rear plate 2 and the disk holding fold 3 are stuck to each other by a pasting margin 3a. Thus a disk housing S having the same size B as a diameter A of the CD 8 at a middle part is formed between a pair of disk holding folds 3, and an opening 7 having a width C slightly shorter than the diameter A of the CD 8 is formed. Then an intermediate plate 5 is folded back onto the pair of disk holding folds 3 via a crease 5b to stick the folds 3 with the intermediate plate 5 by a pasting margin 5a. Then the CD 8 is put in a nonwoven cloth bag 9 and inserted from the opening 7.
Patent JP-S60101477-A (JP)
Inventor: SUGAWARA TOSHIROU
IPC: F26B17/12
Filed: 1983-11-09
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-2000169720-A (JP)
Title: Asphalt mixture suitable for underwater application and application apparatus
Inventor: ONE YOSHIO
IPC: E02B5/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an asphalt mixture which can form a thin layer even in water and gives a diaphragm wall excellent in watertightness, flexibility, and durability by compounding a mineral aggregate, an elastic aggregate, asphalt, and a coupling agent for uniting the elastic aggregate with asphalt. SOLUTION: This mixture comprises 10-30 wt.% asphalt having a penetration of 40-120, 50-80 wt.% mineral aggregate (e.g. powdered stone filler), 10-40 wt.% elastic aggregate having a particle size of 0.6-20 mm and comprising a rubber mainly comprising natural rubber, 0.1-10 wt.% coupling agent for uniting the elastic aggregate with asphalt and selected from among ε-caprolactam, iron octanoate, etc., and 1-15 wt.% fluidizing agent (e.g. paraffin). The application method of the mixture comprises applying an adhesive (e.g. an epoxy resin) having an adhesive power in water to an underwater asphalt or concrete facing layer and applying thereto the mixture flatly and continuously in a thickness of 7 cm or lower with an underwater execution apparatus to form a diaphragm wall.
Patent JP-S6452687-A (JP)
Title: Impregnation of ceramic form
Inventor: MATSUO HIDEYASU
IPC: C04B41/81
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a high-density ceramic form in high efficiency by impregnating a ceramic form with a specific liquid by affording said liquid with pressure taking advantage of a pressure-transmitting liquid such as water. CONSTITUTION:Water 2 is put in a pressure vessel 1, furfuryl alcohol 4 is made present, through a rubber 3, in this water 2, and a carbonaceous form 5 is placed in said alcohol 4. Thence, pressure reduction within the rubber 3 is performed followed by pressurizing the water 2 to exert a pressure on the alcohol 4 to impregnate the form 5 with said alcohol 4. The resulting form is then made hardened by heating at specified rate, being furthermore heated in an oven to carry out a purifying treatment, thus obtaining the objective high-density carbonaceous material.
Patent JP-H0556366-A (JP)
Title: Output device of high-vision receiver
Inventor: MORI MASAKAZU
IPC: H04N5/445
Filed: 1991-08-21
Abstract: PURPOSE:To make it possible to surely and easily discriminate a sound system by synthesizing character information generated by discriminating high-vision 4-channel sound systems and a video signal, and outputting the synthesized signal to a video signal processing part of a next step. CONSTITUTION:As for a four-channel digital sound signal for which a digital signal processing is performed in a multiple sub-nyquist sampling encoding (MUSE) sound digital signal processing part 3, the sound system is discriminated by a sound musical note code transmitted with a sound signal in a sound system discrimination signal detection means 4. The detected discrimination signal is delivered to a character generation device 6 and character information corresponding to a sound system being received is generated. After the necessity or unnecessity of the character display for this character information is selected by a changeover switch 5, the information is delivered to a video/character synthesizing device 7 and is synthesized with a MUSE video digital signal. The synthesized video signal is transmitted to a video signal processing part of a next step.
Patent JP-H0761809-A (JP)
Title: Transparent siliceous film
Inventor: MURASE MITSUTOSHI
IPC: C03C17/34
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a transparent film of a two-layer structure good in adhesiveness without causing cracks even when formed into a thick film by successively applying specific coating liquids onto a substrate. CONSTITUTION:This transparent siliceous film of a two-layer structure is obtained by dissolving an alkali metal silicate expressed by formula I (R is Na and/or K; m and n are 0.1<=m<3; 4<=n<=10) in water, providing a coating liquid (A), then adding an alkali-soluble silicone to 100 pts.wt. solid content of the liquid (A) so as to blend 3-100 pts.wt. solid content thereof, preparing an aqueous solution, affording a coating liquid (B), mix an organic trialkoxysilane expressed by formula II (R1 is a 1-6C alkyl; R2 to R5 are each a 1-4C alkyl) as a principal component with, as necessary, one or more of compounds expressed by formula III, providing a coating liquid (C) which is a solution in an organic solvent, then applying the liquid (A) onto a substrate such as stainless steel, drying the liquid at ambient temperature to 300 deg.C, subsequently applying the liquid (C) or applying the liquid (B) onto the substrate, drying the liquid (B), subsequently treating the formed film with an alkali and then applying the liquid (A) to the treated film.
Patent JP-S6271414-A (JP)
Inventor: WASHINO KENICHI
IPC: H02G7/00
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58113161-A (JP)
Title: Novel synthetic method for negamycin
Inventor: OONO MASAJI
IPC: C07C243/34
Filed: 1981-12-28
Abstract: PURPOSE:The reduction of a specific optically active compound is effected in acidic conditions to produce negamycin used as an antibiotic in high yield. CONSTITUTION:An optically active compound of formulaI(Z' is amino-protecting group; R<2> is lower alkyl) is reduced and the resultant compound of formula II is esterified at its carboxyl, then the alkyl ester is oxidized. The product is subjected to Wittig's reaction, hydrolysis, reaction with a halolactone, azidation and ring-opening reaction to give a compound of formula III (R<4> is carboxyl- protecting group). Then, the hydroxyl is protected, only the group for protecting carboxyl is removed. The resultant optically active caboxylic acid or its reactive derivative is made to react with a compound of formula IV (R' is carboxyl- protecting group) to give a compound of formula V. The reduction of the optically active compound of formula V is carried out in an acidic conditions to give (3R,5R)-[2-(3,6-diamino-5-hydroxyhexanoyl)-1-methylhydrazino]acetic acid of formula VI. The compouds of formulas II, III and V are novel.
Patent JP-H1049643-A (JP)
Title: Electronic card and information equipment
Inventor: KIKUCHI SHUJI
IPC: G06K19/07
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent the internal voltage from varying with the internal load of an electronic card even when the electric card is supplied with electric power without any mechanical connection when the electronic card is mounted on the information equipment by transferring data processed by a data processing part by using a magnetic field or electromagnetic wave. SOLUTION: The data processed by a data processing part are transferred by using a magnetic field or an electromagnetic wave. Namely, a card power source part 4 is provided with, for example, VCO 60, which is oscillated at a frequency corresponding to an internal voltage; and an LED 62 which emits the electromagnetic wave, e.g. light is blinked in the oscillation cycles of the VCO 60 by using an LED driving circuit 61 to send information to the information equipment on the power supply side. The power supply part of the information equipment detects the blinking of the LED 62 of the electronic card by using a light receiving element 63, its output is amplified by an amplifying circuit 64, and the blinking frequency is converted by frequency-voltage conversion 65 into a voltage, which is fed back to a coil driving part 41 to stabilize the voltage in the electronic card.
Patent JP-S5999742-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA TAKASHI
IPC: H01L21/316
Filed: 1982-11-30
Abstract: PURPOSE:To improve breakdown voltage by a method wherein a substance of a composition ratio between a Si3N4 layer and a Si base body is interposed between them, stress to the Si base body side is reduced, a bird beak is made small, and the leakage currents of a junction section is minimized. CONSTITUTION:A pad layer 12 of an intermediate substance of Si and Si3N4 is applied onto the P type Si base body 11 through a CVD method, the Si3N4 film 13 is superposed and patterned, and a thick SiO2 film 14 is formed through oxidation. Since the pad 12 is of a composition between Si and Si3N4 and has comparatively compact structure, O2 does not reach to the Si base body through the pad 12, and the bird beak is made small. Since stress applied to the base body is reduced and the generation of the crystal defect of the base body is inhibited, leakage currents are little when the pad is removed and an N<+> diffusion layer is formed, and breakdown voltage is not also lowered.
Patent JP-H0745878-A (JP)
Title: Semiconductor combination superconductive element
Inventor: TOYODA ETSUKO
IPC: H01L29/812
Filed: 1993-08-03
Abstract: PURPOSE:To increase the quantization unit of conductance of a propagation channel which changes discontinuously due to quantization for the continuous change in the gate voltage of a quantization point contact element and to control the quantization unit of conductance. CONSTITUTION:A drain electrode 4 is constituted by a superconductor and the distance between the drain electrode 4 and a split type metal electrode 10 is reduced as compared with the mean free path of a two-dimensional electron gas 6. Then, an electrode 11 for applying magnetic field is formed on the drain electrode 4 via an insulation film 12.
Patent JP-S6365718-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI SHINOBU
IPC: H03M1/08
Filed: 1986-09-05
Abstract: PURPOSE:To prevent malfunction of the titled semiconductor integrated circuit by changing a ratio by an output of an A/D converter receiving a noise so as to eliminate the effect of noise. CONSTITUTION:If noise is invaded to an input G1 of the A/D converter ADC, the level of the G1 changes as levels Vt1, Vt2-VtN and the input voltage to the A/D converter ADC is changed, the output at OA, OB-ON brings from 'H' to 'L' a CMOS Nch transistor (TR) is turned on or off to change the ratio, then the output OT 1 is always at an L level. Then the relation of betaR=(gm of Nch TR)/(gm of Pch TR), called conventionally a beta-ratio, exists, and when the voltage of the input G1 of the A/D converter ADC gets higher, since the ratio of the inverter INV is increased, the logic threshold voltage of the ivnerter INV is lower, and even if the input voltage is constant and a ground potential is fluctuated, the inverter acts correctly.
Patent JP-H05122825-A (JP)
Title: Cable joint unit
Inventor: SHINAGAWA JUNICHI
IPC: H02G15/103
Filed: 1991-07-26
Abstract: PURPOSE:To achieve stabilized insulation characteristics even in an ultra-high- voltage power cable by providing an insulation reinforcing layer comprising a hard resin molded core part and a thermally shrinkable insulation tube laminated on the core part upto a thickness for fulfilling required insulation characteristics. CONSTITUTION:Insulation layer is stripped off at the end of a cable 1 and a conductor 2 is exposed. Right and left conductors 2 are then compression jointed through a joint sleeve 3. A core part 7 is provided in order to receive the cable terminal and to enhance electrical insulation. The core part 7 is molded of hard resin such as epoxy resin. An insulation reinforcing layer 8, composed of thermally shrinkable insulation tube, is then laminated on the core part 7 upto a thickness for fulfilling the insulation characteristics required for the outer periphery of the core part 7. According to the invention, a highly reliable unit joint for ultra-high-voltage power cable can be obtained relatively easily.
Patent JP-S6188799-A (JP)
Title: Drive circuit for step motor
Inventor: KAMITSUBARA KINJI
IPC: H02P8/12
Filed: 1984-10-06
Abstract: PURPOSE:To supplement a drive torque at high speed driving time by controlling a current limiter in response to drive speed information. CONSTITUTION:A drive current controller 5 converts a drive speed data 12 generated from a control unit 1 into an analog signal, and outputs as a current limiting reference voltage signal 51. A current limiter 4 varies the limit value of a current flowed to a step motor 3 in response to the signal 51, and suppresses the reduction in the current supply amount to the motor 3 by the delay of the rise of the current to the motor 3 upon increasing of the driving speed of the motor, thereby correcting the reduction of the drive torque of the step motor.
Patent JP-H0766054-A (JP)
Title: Gas insulated transformer
Inventor: TODA KATSUTOSHI
IPC: H01F27/32
Filed: 1993-08-25
Abstract: PURPOSE:To obtain a gas insulated transformer where the temperature increase of a coil is low and insulation reliability is high by setting an insulation film covering the conductor of the coil winding to a heat-shrinkable insulation film with a specific heat shrinkage rate. CONSTITUTION:An insulation film 12 with a larger heat shrinkage of 1.5 % or higher after heating at 150 deg.C for 30 minutes than an insulation film which is generally used for a gas insulation transformer is wound around an average conductor 8 used for a coil winding to constitute an electric wire, thus causing the insulation film to shrink when drying the inside of the transformer at a high temperature, causing a small gap between the insulation films to be reduced and hence improving adhesion property between the films, increasing thermal conductivity of an insulation coating, reducing insulation temperature, and increasing insulation reliability.
Patent JP-H0375882-A (JP)
Title: Picture processor
Inventor: KAMEI YOKO
IPC: G06T3/00
Filed: 1989-08-17
Abstract: PURPOSE:To simply execute the conversion processing of enlargement, reduction and rotation without causing the deterioration of picture quality by giving the conversion processing of a dither picture for a multi-level picture restored by executing density inference from the inputted dither picture. CONSTITUTION:The device is constituted of the dither picture 11, a restoration circuit 12, a coordinate transformation interpolation circuit 13, a binalization circuit 14 by a dither matrix, and the dither picture 15. Then, after the multi- level picture is restored once not by determining the density value of each remarked picture element by inferring a part of the density value in the dither picture but by inferring the density value of a whole body from the dither picture itself, the conversion processing is given to this restored multi-level picture. Thus, the conversion processing of the enlargement, the reduction and the rotation simply is executed without causing the deterioration of the picture quality.
Patent JP-H0872150-A (JP)
Title: Butt welding apparatus for thermoplastic resin pipe material
Inventor: MIHARA KEIJI
IPC: B29C65/14
Filed: 1994-09-05
Abstract: PURPOSE: To reduce the melting amt. of a pipe end part as compared with a conventional method and to suppress the protruding height of an inner surface bead low at the time of abutting by forming a heater heating and melting both pipe end parts of a pair of pipe materials in a non-contact state into a structure emitting infrared rays in specific emissivity. CONSTITUTION: Pipe materials 11, 12 are fixed to respective clamps 1, 2 and a heater 3 is subsequently arranged between the pipe materials 11, 12. The pipe end parts of both pipe materials are melted by non-contact heating and, after the heater 3 is removed from the space between the pipe materials, a pair of the clamps 1, 2 are relatively moved to butt the pipe end surfaces 11a, 12a of the pipe materials 11, 12 each other under predetermined bonding load to weld them. The hot plate 3a of the heater 3 is made of aluminum and the surfaces S1, S2 thereof are uniformly coated with a far infrared emitting material 3b emitting infrared rays with a wavelength of 5μm or more in emissivity of 80% or more.
Patent JP-H0494210-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: MASUDA TOMOAKI
IPC: H03K3/027
Filed: 1990-08-09
Abstract: PURPOSE:To output a stable oscillating frequency signal by adding a logic threshold level control terminal to an inverting circuit having a current source controlling a delay time so as to control the logic threshold level. CONSTITUTION:Source terminals of N-channel MOS transistors(TRs) 14, 15 connect both to a drain terminal of an N-channel MOS TR 16 whose source terminal connects to ground, a gate terminal of the N-channel MOS TR 14 is an input terminal of an inverter circuit 1, a gate terminal of the N-channel MOS TR 15 is a logic threshold level setting terminal 32 and a gate terminal of the N-channel MOS TR 16 is a frequency control terminal 31. A 1st terminal of a timing capacitor 5 and an input terminal of an inverter 2 connect to an output terminal of the inverter circuit 1, an input terminal of an inverter 3 connects to an output terminal of the inverter 2, an output terminal of the inverter 3 connects to a 3rd input terminal of the inverter circuit 1 and an output signal is extracted from the output terminal of the inverter 3. Thus, a stable oscillation output is obtained.
Patent JP-S6195269-A (JP)
Inventor: YOHANESU REONARUDOUSU HERARUDO
IPC: H01J47/02
Filed: 1985-09-26
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-H07173406-A (JP)
Title: New diketopyrrolopyrrole and colorant
Inventor: JOST MAX
IPC: C08K5/3445
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a diketopyrrolopyrrole pigment improved in tinting strength, dispersibility, resistance to lacquer, migration resistance, heat resistance, light resistance and weatherability by mixing two specific pyrrolopyrroles.  
     CONSTITUTION: This pigment comprises (a) 99.9-75 wt.% pyrrolopyrrole of formula I [wherein A and B are each independently an alkyl, aralkyl, aryl, or heterocyclic arom. group; R 1  and R 2  are each H, (substd.) alkyl, alkenyl, alkynyl or the like; and X is O or S] and (b) 0.1-25 wt.% pyrrolopyrrole of formula I contg. at least one group selected from among -SO 3 L, -CO 2 L, -PO 3 (L) 2 , -N(R 4 )(R 5 ) or formula II, [wherein L is H or a group of the formula: M n   +n  or N + H(R 3 )(R 4 )(R 5 ) (wherein M is a mon-, di- or trivalent metal cation; n is 1, 2 or 3; and R 3 , R 4  and R 5  are each independently H, alkyl, aralkyl, 5-6C cycloalkyl or aryl provided R 4  and R 5 , together with the nitrogen atom to which they are attached, form a 5- or 6-membered heterocyclic group)]. 
     COPYRIGHT: (C)1995,JPO