baber/WOPTO huggingface dataset:
Patent JP-H10335002-A (JP)
Title: Low cross-talk electric connector
Inventor: HASHIM AMID I
IPC: H01R4/24
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To lower the generation of cross-talk of a transmission path to be transmitted by an electric connector such as a patch plug by using two kinds of conductors as each transmission path, and forming a part of the same kind of conductors into a group, and separating different kinds of groups from each other. SOLUTION: Capacity coupling and induction coupling between a pair of the same kind of conductors, which are arranged adjacent to each other in a cable end, (for example, between a TIP contact T1 and a TIP contact T2 , between a RING contact R1 and a RING contact R2 ) are increased so as to lower the cross-talk to be generated by the electromagnetic coupling between a pair of TIP-RING of different kinds of conductors, which are arranged adjacent to each other in a coupling end. The electromagnetic coupling, which is increased between the same kind of conductors in one end, relatively lowers the generation of cross-talk between two TIP-RING paths as two adjacent transmission paths, resisting to the electromagnetic coupling between an adjacent pair of different kinds of conductors in the other end (for example, between a RING contact R1 and a TIP contact T2 ).
Patent JP-H033213-A (JP)
Title: Discharge lamp stabilizer
Inventor: ISHII SADAYOSHI
IPC: H01F27/245
Filed: 1989-05-31
Abstract: PURPOSE:To stably supply a high-voltage lamp current by allowing narrow legs of two cores with a wide leg of a U-shaped core part being approximately two times larger than a narrow leg to be adjacent each other, a primary winding to be wound across the adjacent narrow legs, and a secondary winding is wound around each of wide legs. CONSTITUTION:One leg of a U-shaped core part 10 is formed widely (Width =W1) for a wide leg 10a, while the other leg is formed narrowly (Width =W2) for a narrow leg 10b. Also, a cut-out part 14 is formed at the bottom of the wide leg 10a, where the width W1 of the wide leg 10a is two times wider than the width W2 of the narrow leg. Also, an I-shaped core part 12 has a width of W3 and a length of W4 and the width W3 of this I-shaped core part 12 is the same as the width W3 of the bottom part of the U-shaped core part 12. Then, the narrow legs 106 of the above cores 100 and 102 are adjacent each other and a primary winding 16 is wound across both narrow legs 10b. On the other hand, secondary windings 18 and 20 are wound around the wide legs 10a of each of cores 100 and 102.
Patent JP-H09297920-A (JP)
Title: Optical disk, optical disk recorder and optical reproducer
Inventor: MUTO AKIRA
IPC: G11B7/004
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent a video and a voice from being interrupted by classifying the set of a data strings into first and second sets, dividing the classified set into sets and recording data while multiplexing the divided two sets of data alternately. SOLUTION: On an optical disk, data A1, A2, A3,... in which the set of a first data string is divided into capacities smaller a little than the natural number N-fold (in the figure, natural number N=1) of a track capacity and data B1, B2, B3,... in which the set of a second data string is divided into capacities larger a little than the natural number M-fold of the track capacity are alternately recorded in the arrow direction from an inner periphery. Thus, at the time of reproducing the first set, the data are reproduced roughly continously by intermittently reproducing the data while selecting only the first data string. As a result, even when a reproduction processing capable of performing a reproduction at a relatively slow speed is used, the video and the voice or the like are reproduced continously without being interrupted.
Patent JP-H01304511-A (JP)
Title: Servo controller
Inventor: SHIMADA AKIRA
IPC: H02P29/00
Filed: 1988-06-02
Abstract: PURPOSE:To suppress the machine resonance by sliding the cut-off or notch frequency in accordance with the varying natural oscillation frequency. CONSTITUTION:A servo controller 1 contains a servo arithmetic part 2 which performs the servo arithmetic with input of a position command 7 and the present position 8 and an adaptive filter 3 which has the input of the arithmetic result 5. The control output 6 of the controller 1 is supplied to a machine system 4 for robot, machine tool, etc., and the action of the system 4 emerges at the output 8 as the position data. Then the controller 1 compares the command 7 stored in a memory with the position 8 of a position detecting means 9 to perform said servo arithmetic, etc., and sends the arithmetic result to a power amplifier 11. The amplifier 11 controls the current of a robot driving motor 12 and drives an arm 14. Thus the feedback is formed via the filter 3 where the cut-off or notch frequency varies in response to the change of the natural oscillation frequency. As a result, the stable control is secured with a machine system having an apparently high rigidity.
Patent JP-H0430262-A (JP)
Title: Printing device
Inventor: SHINOHARA TAKASHI
IPC: G06K7/10
Filed: 1990-05-25
Abstract: PURPOSE:To improve the efficiency of editing working using plural pieces of information by providing a bar code recognition means and a printing part where the retrieval bar code of printed information is printed on the same recording paper with information. CONSTITUTION:The bar code recognition means 2 reads the bar code of information which is required at the time of editing among information stored in a recording means 5, namely, information which is previously inputted from an input means 1, and finishing one document. Since the name of a text for retrieval of required information, an information content and the format of its constitution are contained in the bar code as information, a discrimination means 3 discriminates the content and a control means 4 retrieves and outputs information from within the storage means 5 functioning as an information accumulation device. The retrieval means of information is composed of the judgement means 3 and the control means 4 and the printing part 6 prints and outputs information which the retrieval means selects. Thus, retrieval and editing become easy.
Patent JP-S62292165-A (JP)
Inventor: YAMAGUCHI YOSHIO
IPC: A61L9/01
Filed: 1986-06-13
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-H01304370-A (JP)
Title: Deviation measurement circuit
Inventor: FUKUSHIMA KEISUKE
IPC: G01R29/06
Filed: 1988-06-02
Abstract: PURPOSE:To make deviation measurement with a sufficient measuring speed and accuracy by using a non-calibrated demodulator by providing a modulator for FM to be adjusted and a 1st and 2nd marker generators. CONSTITUTION:When binary signals of 'H' and 'L' are inputted to an input terminal 1, the signals corresponding to the 'H' and 'L' are respectively frequency-modulated to high-frequency signals F1 and low-frequency signals F2 at a modulator 3 for FM to be adjusted. On the other hand, the 1st and 2nd marker generators 4 and 5 respectively output high- and low-frequency signals f1 and f2 which are previously set accurately and the signals f1 and f2 are inputted to a switch 6 together with the signals F1 and F2. The contacts 61, 62, and 63 of the switch 6 are successively switched by the signal of a timing generator 11 in such a way that the contact 61 is switched for the periods F1 and F1 and the contact 62 is switched for the period f1, and then, the contact 63 is switched for the period f2 and the signals become output waveforms after FM-demodulation 7. Since timing signals t1-t4 are successively sent to sampling hold circuits 81-84 from the waveforms, outputs V1-V5 are held at the circuits 81-84.
Patent JP-H11309772-A (JP)
Title: Manufacture of thermoplastic resin sheet
Inventor: MIYATA SATOSHI
IPC: B29C48/305
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To increase the upper limit of a sheet forming speed by giving electrostatic charges to a sheet by means of a tape-like electrode and a destaticization is executed at the separation of the sheet. SOLUTION: Electrostatic charges are uniformly given with a tape-like electrode 3 to a melt thermoplastic resin 2 extruded in a sheet out of a mouthpiece 1. An electrostatically charged resin sheet is cooled and solidified on the surface of a cooling drum 4 as the cooling drum 4 rotates so as to form a resin sheet 5, which is separated at its release point 6 so as to be sent through proper guide rolls 7, 8 and 9 to the following process. In this case, a destaticization is executed at a position ahead the release point 6.  Since the resin sheet is uniformly given by electrostatic charges and the electrostatic charges are destaticized at the separation of the resin sheet, the favorably tightly adhered state of the resin sheet to the cooling drum is ensured so as to allow to suppress the development of ununiform application and the discharge between the sheet and the drum, resulting in allowing to increase the upper limit speed at the molding of the sheet.
Patent JP-H05311502-A (JP)
Title: Rapidly drying swimming suit
Inventor: NISHIMURA MOTOHIRO
IPC: A41D31/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the subject swimming suit subjected to water repelling treatment, having rapidly drying properties, containing a specific amount of yarn of melt complex spinning, having a sheath-core structure comprising a kneaded composition composed of powder of carbide of a specific transition metal and a thermoplastic synthetic linear polymer as the core and a thermoplastic synthetic linear polymer as the sheath. CONSTITUTION:Powder of carbide of a transition metal belonging to the group IV of the periodic table such as titanium carbide, zirconium carbide or hafnium carbide is blended with a thermoplastic synthetic linear polymer such as nylon 6, kneaded in a molten state by a twin-screw extruder, extruded into water and pelletized. Melt complex spinning is carried out by using the pelletized kneaded composition as a core and a thermoplastic synthetic linear polymer such as nylon 6 as a sheath to give conjugate filament yarn having a sheath-core structure. Then this sheath-core conjugate filament yarn and spandex yarn are knitted to give fabric containing >=30% melt complex spinning yarn of sheath-core structure, which is dyed, subjected to water repellent treatment with a fluorine-based water repellent. The fabric is sewed into a swimming suit to give the objective rapidly drying swimming suit.
Patent JP-S6028493-A (JP)
Title: Additive for improving fluidity of crude oil
Inventor: NOMURA TOMIO
IPC: C10L1/18
Filed: 1983-07-25
Abstract: PURPOSE:To provide an additive for improving the low-temperature fluidity of crude oil, and containing a copolymer of the (meth)acrylate of an aliphatic alcohol and the (meth)acrylate of the adduct of an aliphatic alcohol and an alkylene oxide. CONSTITUTION:The objective additive contains the copolymer of (A) the (meth)acrylate of a >=12C (preferably 16-30C) aliphatic alcohol and (B) the (meth)acrylate of the adduct of a preferably >=6C aliphatic alcohol and an alkylene oxide (preferably ethylene oxide and/or propylene oxide). The molar ratio of A:B is usually 1:0.03-10, and the number average molecular weight of the copolymer is usually 3,000-100,000.
Patent JP-H0435148-A (JP)
Title: Home telephone set and business telephone set allowing use of telephone card
Inventor: MORIMOTO KUNIAKI
IPC: H04M1/02
Filed: 1990-05-25
Abstract: PURPOSE:To improve the operating efficiency of a telephone card Tc by reading the Tc when the Tc is loaded to a telephone card transmitter and utilizing a telephone line for a home telephone set and a busyness telephone set for talking. CONSTITUTION:When a handset 2 of a home telephone set 1 or the like is lifted up and a Tc 4 is loaded to a card loading port 6 of a telephone card transmission section 5, a card read write section 8 reads the recording section of the Tc 4. When a remaining traffic unit exists, a speech control circuit 13 is controlled with respect to the line operating state by a card control circuit 9 and a microcomputer control circuit 11 via the transmission section 5. When a dial key 3 is operated, talking is made available and when the talking is finished, a prescribed talking charge signal or the like is sent to the write section 8 via the circuits 11, 9 via a charge containing signal reception circuit 12, a prescribed item is written on the Tc 4 and the result is returned from a card return port 10. Thus, the Tc is used effectively.
Patent JP-H031899-A (JP)
Title: Futon dryer
Inventor: ITO TAKESHI
IPC: D06F58/00
Filed: 1989-05-30
Abstract: PURPOSE:To adjust the temperature of warm air to be sent into a drying bag so that both high temperature air suitable for drying cotton-padded bedquilts (futon) and low temperature air required for drying feather-padded or wool bedquilts can be obtained, by a method wherein a positive characteristic thermistor and a by-pass are provided in an air duct, and the by-pass is opened or closed by a damper. CONSTITUTION:A fan unit 2 consisting of a casing 2a and a fan motor 2b is installed in a main body 1 which is connected to an air duct 4. A drying bag 11 is attached to a warm air outlet 4a, and inserted between bedquilts. A positive characteristic thermistor 5 is mounted in the air duct 4 forming a by-pass 9 along the side of the thermistor, and a damper is provided on the upstream side of the by-pass 9. When the damper 6 is turned upright to closed the by-pass 9, the air from the fan unit 2 passes through the positive characteristic thermistor 5, however, when the damper 6 is fallen down to open the by-pass 9, the air passes through both the positive characteristic thermistor 5 and the by-pass 9 and the air is mixed in the drying bag 11. Thus, the air flow passing through the positive characteristic thermistor 5 is increased or decreased as the by-pass 9 is opened or closed, so that the temperature of the warm air to be bent into the drying bag 11 is controlled.
Patent JP-2000325376-A (JP)
Title: Tape for correcting hallux valgus
Inventor: HATA SHIGE
IPC: A61F13/06
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a tape for correcting hallux valgus capable of being mounted and dismounted simply providing satisfactory mounting feeling, being disposed after use to realize sanitary tape, and correcting even little toe varus and ligament of side middle toe and stick a proper amount of athlete's foot treatment drug to the lesion securely. SOLUTION: This tape for correcting hallux valgus 1 is formed by a tape made of a material having soft, air permeability, and humidity absorption properties. After it is wound twice to four times from a first toe of foot finger, it passes a second toe, a third toe, a fourth toe, and a fifth toe, is wound twice to three times on the fifth toe, then is inverted, passes the fifth toe, the fourth toe, the third toe, and the second toe, and is fixed on the first toe. Consequently, the tape is wound around foot toes.
Patent JP-H05333246-A (JP)
Title: Optical coupler
Inventor: SHIMAOKA MAKOTO
IPC: G02B6/42
Filed: 1992-05-28
Abstract: PURPOSE:To easily and surely perform the optical coupling of a semiconductor laser element and a spherical lens and to obtain stable parallel rays of light from the spherical lens. CONSTITUTION:As to plural spherical lenses 5, a pit is formed on a metallic plate 6 by a photo-etching method, and plural spherical lenses 5 are fixed on the metallic plate 6 with glass having a low fusion point. Next, by positioning and fixing the metallic plate 6 provided with the spherical lens near the light emitting part of the semiconductor laser element 2, the stable parallel rays of light from the spherical lenses are obtained. By fixing the spherical lens 5 on the metallic plate 6, the rays of light which are stabilized for a long term can be obtained without causing a lens breakdown due to a thermal stress even in the case that the temperature changes. And also, by positioning and fixing the tip part of a fiber by use of a ferrule guide 9, the light can be efficiently taken out from the fiber.
Patent JP-S5926644-A (JP)
Title: Differential gear device
Inventor: IWANAGA KAZUYOSHI
IPC: F16H48/08
Filed: 1982-08-04
Abstract: PURPOSE:To improve the lubricity of a part near a pinion gear of the differential gear device by a method wherein a groove is formed in a pinion mate shaft and slits are formed in a washer. CONSTITUTION:Side gears 10 and pinions 5 are housed within a deaf case 2 so as to engage each other. The side gears 10 are fixed to drive shafts 9, respectively, and the pinions 5 are loosely fitted on the pinion mate shaft 4. The pinion mate shaft 4 is provided with the groove 4a and the washer 7 arranged between the pinions 5 and the differential case 2 is provided with the slits 7a opening on the side of the pinion mate shaft 4 to thereby improve the lubricity of the differential gear device.
Patent JP-S5761817-A (JP)
Title: Bearing unit for turbo charger
Inventor: MORI SETSUO
IPC: F16C33/10
Filed: 1980-09-30
Abstract: PURPOSE: To satisfactory cool the heat generated and eliminate the need of a slanting hole for lubricating a thrust bearing by forming a lubricant supply channel to let the lubricant flow to a floating bush in the direction of axis.  
     CONSTITUTION: A plurality of lubricant supply holes 16 are installed to a ring 7 adjacent to a thrust bearing 5 in the circumferential direction and almost at equal spaces. Each lubricant supply hole is bored at a position facing a clearance G between the body 5A of the thrust bearing 5 and a movable ring 5B so as to supply a lubricant satisfactorily into the interior of the thrust bearing 5. On the other hand, a plurality of lubrican supply holes 17 are installed to a floating bush 4 in a circumferential direction and almost at equal spaces. These lubricant holes are designed to connect a peripheral ring-shaped groove 9 to a side surface 4A. With this construction, the amount of lubricant to be supplied to the periphery of the floating bush 4 is increased so that an effective cooling capacity as well as a response capacity to he revolution of the floating to a shaft 2 can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01135741-A (JP)
Title: Production of adipic acid
Inventor: CHIYOU EISHIYOU
IPC: C07C51/31
Filed: 1988-06-02
Abstract: PURPOSE: To safely obtain the subject compd. with ease of temp. control during reaction and with decreased side products by subjecting cyclohexanone or cyclohexanol or a mixture composed thereof to nitric acid oxidation by using an acetic acid solvent in the presence a catalyst.  
     CONSTITUTION: The objective compd. is obtd. by bringing the cyclohexanone or the cyclohexanol alone or the mixture composed of the cyclohexanone and the cyclohexanol as a raw material into reaction at 45 to 90°C, more preferably 50 to 80°C under a reaction pressure regulated to 1 to 3 atm by using an ammonium, nitrate or acetate salt of vanadium, copper, cobalt, manganese, etc., as the catalyst in the acetic acid solvent. The amt. of the catalyst to be used is preferably in a range of 0.005 to 0.05 parts for each 1 part of the raw materials in the case of the vanadium salt and 0.001 to 0.05 parts in the case of the cobalt and manganese salts. The ratio of the acetic acid solvent is preferably about 0.1 to 25 parts for each one part of the raw material oil. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04227971-A (JP)
Title: Reactive dye
Inventor: KURAUSU KUNDE
IPC: D06P1/382
Filed: 1991-05-14
Abstract: PURPOSE: To obtain a new reactive dye being useful in the dyeing and printing of hydroxy or amido materials and can give dyed pieces excellent in resistance to wet processing and fastness to light by selecting a specified dye.  
     CONSTITUTION: A reactive dye having a structural formula represented by formula I (wherein B is a group of II; R 1  and R 2  are each H, a 1-4C alkyl or a 2-4C hydroxyalkyl; m is 1-3; n is 0-1; p is 0-1; p is 1 when m is 1; the substituent of formula III and the substituent of formula IV are ortho to each other) is selected. This can be obtained for example by reacting a compound of formula V with 5-chloro-4,6-difluoropyrimidine. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62295367-A (JP)
Title: Enclosed type nickel-cadmium storage battery
Inventor: HARADA TAIZO
IPC: H01M4/52
Filed: 1986-06-12
Abstract: PURPOSE:To make a chemical transformation unnecessary and to prevent the valve opening or an electrolyte leakage owing to the inverse charging, by applying electrode plates to which a nickel hydrate and a cadmium hydrate are filled at 1:0.7 to 1:1.5 Mol ratio, for the positive and the negative electrodes. CONSTITUTION:The chargeable capacity amount to restrict the generation of hydrogen from the negative electrode is at least 40% of the positive electrode capacity, and in consideration of the deterioration of the negative electrode, the efficiency of the negative electrode in a high rate charging, and the like, the chargeable capacity amount of the negative electrode shall be 100% or more of the pisitive electrode capacity. Therefore, the ratio of the nickel electrode capacity and the cadmium electrode capacity is required to make 1:1.4 to 13.0, and the Mol ratio of the filler active substances is necessary to make 1:0.7 to 1:1.5. By taking such a ratio, an enclosed type nickel-cadmium storage battery with no chemical transformation necessary and with no valve opening or electrolyte leakage owing to an inverse charging can be acquired.
Patent JP-H10337045-A (JP)
Title: Single-phase full bridge inverter device and series single-phase double inverter device
Inventor: OKUDA WATARU
IPC: H02M7/5387
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce a switching loss being generated by an entire inverter to half, by performing the pulse width control of only one of first and second switching elements and only one of third and fourth switching elements. SOLUTION: Switching elements 2 and 5 are turned on for a half cycle, thus supplying a specific positive voltage to an AC load 10. At this time, a pulse in the half cycle is divided into a plurality of parts only by the switching element 2 and a pulse width is controlled. When the switching element 2 is off and the switching element 5 is on, a reflux flows to the AC load 10 via the switching element 5 and a reflux diode 7 when the switching element 2 is off and the switching element 5 is on and voltage being applied to the AC load 10 reaches zero. The switching elements 2 and 5 are turned off and the switching elements 3 and 4 are turned on, thus supplying a negative specific voltage to the AC load 10. At this time, a pulse width is controlled only by the switching element 4.  When the switching element 4 is off and the switching element 3 is on, voltage being applied to the AC load 10 reaches zero.
Patent JP-S5762296-A (JP)
Title: Preparation of 17alpha-hydroxyprogesterone derivative
Inventor: NITSUTA KAZUMASA
IPC: C07J7/00
Filed: 1980-10-01
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for a  luteohormone, etc. industrially and advantageously, by reacting a specific 17β-cyano- 17α-hydroxyandrost-4-en-3-one, etc. with a methyl metallic compound, and hydrolyzing the resultant reaction product.  
     CONSTITUTION: (A) 17β-Cyano-17α-hydroxyandrost-4-en-3-one or 17β-cyano-17α- hydroxyandrosta-4,9 (11) -dien-  3-one in which the carbonyl group at the 3-position and the hydroxyl group at the  17α-position are protected is reacted with (B) a methyl metallic compound expressed  by the formula CH 3 X (X is lithium atom or halomagnesium), e.g. methyl lithium,  at -30W+100°C, and the resultant reaction product is then hydrolyzed to give the  aimed compound. 
     COPYRIGHT: (C)1982,JPO&Japio