baber/WOPTO huggingface dataset:
Patent JP-2001120684-A (JP)
Title: Walking correction aid
Inventor: IWANO ZENJIRO
IPC: A61F5/01
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To help a physically feeble person or an aged person walk a long distance and maintain a correct walking posture during walking. SOLUTION: A belt member 2 to attach to the vicinity of the trunk 19 of a body 15 is provided, a back pad member 3 is attached to the upper portion above the belt member and strip members 4 to help the legs to be raised high are attached to the lower portion below, and the back pad member is formed in a manner that makes it to be carried on the shoulders and the strip portions are formed in the vicinity of the heels of the legs in a manner that allows them to be hooked.
Patent JP-2000102255-A (JP)
Title: Inverter device
Inventor: NAKAGAWA NAOHITO
IPC: H02M7/48
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a means for reducing ripples in the switching element currents of a plurality of inductive loads and rectifying power supply currents. SOLUTION: A rectifying power supply 10 for rectifying alternating-current power supply 11 voltage is provided. A switching circuit, to which rectified supply voltage is applied and which contains forward serially-connected first and second switching elements 41 and 42 alternately conduction-controlled, is provided. A flywheel diode 51 inversely parall-connected with the first and second switching elements 41 and 42 is provided. A first smoothing capacitor 21 parallel-connected with the first switching element 41 via a first inductive load 31 is provided. A second smoothing capacitor 22, parallel-connected with the second switching element 42 via a second inductive load 32, is provided. Capacitors 29a and 29b for vibration in parallel with the rectifying power supply are provided.  End-of-period peak currents and center-of-period peak currents are superposed on each another in te on-period of the switching elements. End- of-period peak currents are not superposed on one another, and center-of-period peak currents are superposed on one another. Switching element currents are reduced. Ripples in power supply current are also reduced.
Patent JP-H03167205-A (JP)
Title: Vinyl chloride copolymer and its production
Inventor: SHIMAZAKI KAZUHIRO
IPC: C08F290/06
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a vinyl chloride copolymer excellent in weathering resistance, heat resistance and processability by forming a copolymer of vinyl chloride with a chloromethylated polypropylene oxide (meth)acrylate. CONSTITUTION:A copolymer of a number-average mol.wt. of 5000-1000000, desirably 30000-200000, comprising 5-70wt.%, desirably 10-60wt.% monomer units of formula I (wherein R is H or CH3; X is -CO- or -CH2-; Y is halogen, alkoxy or phenoxy; and n>=1) and 95-30wt.%, desirably 90-40wt.% monomer units based on vinyl chloride is used as a vinyl chloride copolymer useful for building interior materials, roofing materials, marking films, blood packs, etc. This copolymer is produced by polymerizing vinyl chloride in the presence of a chloromethylated polypropylene oxide (meth)acrylate of formula II.
Patent JP-H04272210-A (JP)
Title: Static mixing device
Inventor: JIYON EI HODAN
IPC: D01D5/28
Filed: 1991-11-20
Abstract: PURPOSE: To provide a static mixing device that has a base unit structure of excellent performance in the homogenization of one or more kinds of liquid flows. CONSTITUTION: The objective static mixing device comprises a stacked arrangement of relatively thin mixing plates which have channels for splitting and changing the direction of a flow of fluid, and exit holes for allowing the fluid to flow to the next plate in the stack, the exit holes in next adjacent plates being offset.
Patent JP-H03166709-A (JP)
Title: Multilayer feedthrough capacitor
Inventor: KITAHARA NAOTO
IPC: H01G4/12
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a multilayer feedthrough capacitor array, mechanical strength of which is increased and solder resistance of which is also improved, by joining a dielectric layer building in a counter electrode on the inside and insulator baked ceramics through the joining layer of a glass layer. CONSTITUTION:A baked dielectric layer 4, the inside of which has a counter electrode 6, and baked insulator ceramics 2 are joined through the joining layer 3 of glass, and at least two capacitance sections are formed into the same element. That is, the insulating ceramics 2 having strong mechanical strength and excellent solder resistance are joined with the dielectric layer 4 with the internal electrode layer 6. Accordingly, a multilayer feedthrough capacitor array having strong mechanical strength and superior handling properties is acquired.
Patent JP-H01145680-A (JP)
Title: Electronic copying machine
Inventor: UEDA JUNKO
IPC: G03G15/00
Filed: 1987-12-01
Abstract: PURPOSE:To reduce the occurrence rate of paper jamming, paper wrinkling, and multiple feeding by correcting the moisture content of transfer paper by a humidifying means wherein water is atomized on the transfer paper by an ultrasonic atomization unit. CONSTITUTION:An ultrasonic vibrator 43 vibrates the water in an atomization chamber 38 and the atomized water is sent in a humidification chamber 34 to add the water to the transfer paper which passes in the humidification chamber. The amount of the discharged water is therefore adjustable by controlling a voltage applied to the ultrasonic wave vibrator 43 and even if the conveying speed of the transfer paper passing in the humidification chamber 34 is fast, the transfer paper is enabled to contain the water sufficiently. Consequently, trouble based upon the transfer paper such as the paper jamming, paper wrinkling, and toner scattering on an image which are caused in plural-sheet continuous copying operation for the same transfer paper by a normal copying means, and temperature rise deterioration of the photosensitive body owing to the feeding of heated transfer paper to an image formation part, etc., is reduced greatly.
Patent JP-H07156595-A (JP)
Title: Decorative finishing method for surface of base, and rear transferred decorative layer-holding sheet for that purpose
Inventor: KINUGAWA MASAAKI
IPC: B32B27/00
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a decorative finishing method of the surface of a base wherein drastic reduction of a number of man-hours for formation of a thick transparent layer and necessary for high-class coating finish is contrived and performance of surface finish having high-class sense is possible. CONSTITUTION:A rear transferred decorative layer holding sheet 10 which is comprised by possessing an acrylic resin transparent sheet 12 and a decorative layer 14 transferred to the rear of the transparent sheet 12 is stuck to the surface of a base 20. After sticking, the surface of the rear transferred decorative layer holding sheet 10 is polished and a transparent coating layer 18 is formed on the polished surface further. A thick transparent layer is formed of the acrylic resin transparent sheet 12 and transparent coating layer 18 and the surface of the base 20 can be made in a finish having high-class sense.
Patent JP-H04176500-A (JP)
Title: Suction type ironing stand
Inventor: YOSHIDA KIYONOBU
IPC: D06F81/08
Filed: 1990-11-09
Abstract: PURPOSE:To improve the efficiency of ironing-work by obtaining sufficient suction force just after the ironing-work begins to be started, by a method wherein driving torque by a motor is increased until the motor reaches a specified speed. CONSTITUTION:When a worker lifts an iron placed on a placing stand 4, a placement-detecting means detects it. An unplaced signal from the placement- detecting means is inputted by a control means 12, and it is started to apply an electric current to a motor 9. The number of revolution of the motor 9 does not immediately reach a specified speed because of the load by a fan, etc. To increase the torque of the motor 9, a signal is sent from a speed- detecting means 13 to the control means 12 to raise the input voltage to the motor 9. When the motor 9 reaches the specified speed, a signal is outputted from the speed-detecting means 13 to the control means 12 to drive the motor 9 at steady-state torque. Therefore, the rotation of the motor 9 instantaneously reaches the specified speed.
Patent JP-H10148708-A (JP)
Title: Color filter and its production, color filter substrate, and liquid crystal element
Inventor: KASHIWAZAKI AKIO
IPC: G03F7/028
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To produce color a filter having excellent light resistance without having color mixing and color drop-out by a simple method, and to inexpensively provide a liquid crystal display element. SOLUTION: A photosensitive resin compsn. contg. a specific acrylic copolymer and a photoinitiator is applied on black matrices formed on a substrate 1b to form an ink receptive layer 21. The layer is exposed by using a photomask 22 to form non-colored parts 6. Inks R, G, B are applied by an ink jet head 23 to the non-exposed parts to form colored parts 5a to 5c. The entire part of the ink receptive layer 21 is cured to obtain the color filters 5 (5a to 5c).
Patent JP-2000128381-A (JP)
Title: Medium rear end drawing discharge mechanism
Inventor: KAMANO TADAO
IPC: B41J13/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To certainly and smoothly draw a rear end of a medium from a locking groove by temporarily increasing medium discharge speed. SOLUTION: A discharge route by-pass change-over means 30 to change a discharge route of a medium over to a by-pass discharge route Ru by-passing against a normal discharge route Rj is provided in the downstream of a separating position Pc in the discharge (H) direction of the medium (paper P), and it is formed free to change medium drawing speed (discharge speed) at the time of drawing over to high speed temporarily without changing rotating speed of discharge rollers 25, 26 over to high speed.
Patent JP-2001121266-A (JP)
Title: Method for submerged arc welding
Inventor: SAKAGUCHI SHUICHI
IPC: B23K9/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for a submerged arc welding suitable for preventing a defective penetration, a defective fusion, and a solidification crack without modifying a welding machine when a thick steel plate is welded by a submerged arc welding method. SOLUTION: The first path of a welding is executed by a tree-electrode submerged arc welding, and the welding condition for the first path is so decided that the diameter D of a wire of a preceding electrode Le is given by the relation 4.8 [mm]<D<=5.6 [mm], the electric current density d of the preceding electrode Le is given by the relation 80 [A/mm2]<=d<=100 [A/mm2], the passing time t from the preceding electrode Le to a following electrode Te is given by the relation 40 [s]<=t<=60 [s], the electric current difference ΔI (LM), the electrode distance L (LM), the electric current difference ΔI (MT), and the electrode distance L (MT) satisfy the following relations: 650 [A]<=ΔI (LM)+7.0×L (LM)<=1,120 [A], and 900 [A]<=ΔI (MT)+12×L (MT)<=1,800 [A].
Patent JP-H02151923-A (JP)
Title: Document processor
Inventor: UCHIYAMA NORIKO
IPC: G06F3/048
Filed: 1988-12-05
Abstract: PURPOSE:To obtain a document processor provided with a man-machine interface to be easily used by a user by providing the title processor with a function for displaying the storage information of a buffer area in a window on the display screen of a display device. CONSTITUTION:The window 102 has a space capable of displaying about 7 keywords e.g. in it. A buffer can store many keywords of about 10 keywords and keywords stored in the buffer and not stored in the window 102 can be displayed by scrolling the window screen 102. In the case of generating an event to be written as a memo during the formation of a document, a cursor is occationally moved in the window screen 102 to input the memo item through keys. As the result, the memo item is displayed on the window screen 102 and written in the buffer. Since the window display screen 102 can use as a memo note, it is unnecessary to write a memo on paper or the like and the display window can be also used as a bookmark, so that the using procedure can be improved.
Patent JP-H01148246-A (JP)
Title: Ultrasonic endoscope
Inventor: MURATA AKIRA
IPC: A61B8/12
Filed: 1987-12-04
Abstract: PURPOSE:To perform direct observation without increasing the diameter of the insert part of an endoscope, by forming piercing holes to an ultrasonic vibrator and a driving ultrasonic motor and providing the elements mounted in the endoscope so as to extend through said holes. CONSTITUTION:An ultrasonic vibrator 2 is provided to the insert leading end part 1 of an endoscope so as to be rotatable around an insert axis and rotated at both end parts thereof by ultrasonic motors 3, 4 while driven to project an ultrasonic wave in the direction crossing the insert axis at a right angle through a window 6 and a region to be observed is subjected to rotary scanning to obtain a tomographic image. The elements mounted in the endoscope such as an image guide 12, light guides 13a, 13b, an air and water feed tube 4 and a forceps channel 15 are provided so as to extend through a rotary encoder 8, an ultrasonic motor 3, the piercing hole 2a of an ultrasonic vibrator 2 and the ultrasonic motor 4 to constitute a direct view structure capable of optically observing the insert front.
Patent JP-H06130491-A (JP)
Title: Micro-image projecting device
Inventor: SAKAKIBARA KATSUNORI
IPC: G03B21/11
Filed: 1992-10-19
Abstract: PURPOSE:To provide micro-image projecting device which can be constructed in a small size without requiring a higher strength of the peripheral structure and can suppress dislocation of the rotary shaft of a prism, CONSTITUTION:A micro-image projecting device such as a reader/printer projects the image of a micro-film through a projection lens or a prism P. A slide mounting part 33 is interposed between a prism moving body P' for prism P, etc., and a prism holder H, and thereby the rotation of a lens barrel 26, etc., on the prism holder H side can be transmitted to the prism moving body P', and the prism P is rotated round the optical axis so that the photographed image rotates. Also the slide mounting part 33 can move only the prism moving body P' along the optical axis relative to the prism holder H so that the prism P can respond to the height change due to switching of the projection lens.
Patent JP-H01146438-A (JP)
Title: Optical receiver for wavelength multiplex
Inventor: TOMIYAMA YOSHIHIRO
IPC: H04J14/00
Filed: 1987-12-03
Abstract: PURPOSE:To normally transmit information even when light is received simultaneously with different receiving power by amplifying same signals on two wavelength bands with different phase difference and power respectively, detecting each peak and using the difference through the use of a delay line control circuit and a variable delay line so as to eliminate the phase difference. CONSTITUTION:Two wavelengths collected by a lens 9 are separated again into two wavelengths by a filter 10, they are received by photodetectors 11, 12 of each wavelength band, and amplified by preamplifiers 13, 14 and main amplifiers 15, 16. Then a fixed delay line 17 and a variable delay lie 18 to use a peak value detection circuit 19, thereby detecting a peak value of the reception signals of the two wavelength bands, the difference between the detected peak values is given to a delay line control circuit 20, where how much the reception signal of the wavelength band of the fixed delay line is retarded or led is discriminated and a control signal is outputted to the variable delay line 18 to vary the quantity of delay. Thus, even when optical signals on different wavelength bands are received simultaneously with different arrival time and different received power, the signals are transmitted normally.
Patent JP-H10138402-A (JP)
Title: Material made by including layer formed on glass support
Inventor: VERLINDEN BARTHOLOMEUS
IPC: B32B9/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a dry image forming material made by including an element having a layer formed on a glass support capable of being wound around a small core, a photosensitive material comprising containing the glass support which can be wound around the small core, and which is manufactured by a continuous method, and the glass support which can be wound around the small core, and which is manufactured by the continuous method. SOLUTION: This element comprises including a layer formed on a glass support whose thickness is thinner than 1.2mm, which has a failure stress (under tensile stress) equal to or higher than 5×10<7> Pa, and whose side face positioned in a verical direction has a roundish boundary having a radius of the order of about a half of the thickness thereof.
Patent JP-H07161138-A (JP)
Title: Recording/reproducing system and recording apparatus and reproducing apparatus
Inventor: IBARAKI SUSUMU
IPC: H04N21/4405
Filed: 1993-12-07
Abstract: PURPOSE:To facilitate the recording of informations related to a scramble process by a method wherein the scramble-related informations are put into packets to which discrimination codes are attached and recorded and reproduced as auxiliary data. CONSTITUTION:In a recording apparatus 21, a transmission control signal output ted from a control signal processor 214 is inputted to a pack generator 215 which generates and outputs the pack in accordance with the inputted signal. The outputted pack and the scramble main data from a scrambler 211 are inputted to a multiplexer 212 which disposes the scramble main data in a main data region and the scramble-related pack in an auxiliary data region to generate the recorded data. In a reproducing apparatus 23, the reproduced data are divided into scramble main data and a pack. The pack is processed to generate a transmission control signal.
Patent JP-2001130997-A (JP)
Title: Piezoelectric single crystal wafer
Inventor: SHIONO YOSHIYUKI
IPC: C30B29/30
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric single crystal wafer for an elastic surface wave or pseudo-elastic surface wave device having remarkably decreased small foreign materials attached to the surface for forming an electrode and the crack of the wafer and provide a piezoelectric single crystal wafer giving a filter, etc. having excellent characteristics in high production yield. SOLUTION: The surface roughness Ra of the outer circumference to form an electrode for the transmission and reception of elastic surface wave or pseudo-elastic surface wave and excluding the surface and back face of the wafer is adjusted to <=2.3 μm.
Patent JP-S63160634-A (JP)
Inventor: TSUBURA SHINICHI
IPC: A61B1/00
Filed: 1986-12-24
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-H06126584-A (JP)
Title: Carrier positioning robot
Inventor: SUZUKI SHINKICHI
IPC: B23Q7/04
Filed: 1992-10-20
Abstract: PURPOSE:To provide a carrier positioning robot which can position two carried bodies on a table. CONSTITUTION:The first members 3a, 3b are severally connected to the working arm 1 of a robot through two connecting parts 2a, 2b, and the second members 4a, 4b being movable in a direction crossing the first members 3a, 3b at a right angle are severally attached to the working arm 1, and in addition pedestals 5a, 5b are formed so as to be movable in a direction perpendicular to the second members 4a, 4b. Cylinders 6a, 6b to control the movement of the second member are provided between the second members 4a, 4b and the first member 3a, 3b, and cylinders 9a, 9b are provided between the second members 4a, 4b and the pedestals 5a, 5b, and a plurality of supporting bars 12a, 12b are firmly attached to the pedestals 5a, 5b, and many sucking pads 13 are attached to the supporting bars 12a, 12b.
Patent JP-2001127918-A (JP)
Title: Telephone call charge settlement system and method therefor
Inventor: KUNUGI TAKANOBU
IPC: G06Q50/30
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To establish a telephone call charge settlement system which has no risk whatever that a dead loan of a telephone call charge can take place. SOLUTION: This first telephone call charge settlement system 10 is provided with a balance database 18 for storing prepaid amounts of callers 12 in each caller number, a charge database 20 for storing the charge system of each communication provider, a balance confirming part 26 which retrieves the database 20 with the caller number and confirms the balance, a speech communication approval/rejection deciding part 28 for deciding the approval/rejection of speech communication on the basis of the balance, a communication provider specifying part 29 for specifying one communication provider A on the basis of an input number from a caller side terminal 13, a line- switching device 16 and a line-control part 24 which connect the terminal 13 and a receiver side terminal 32 via an exchange α of the provider A,  a speech communication time measuring part 34 for measuring speech communication time, a telephone call charge calculating part 36 for calculating the unit cost for a telephone call charge per unit time from the charge system of the provider A and a balance updating part 38 for subtracting the telephone call charge from the balance of the caller 12.
Patent JP-H07252225-A (JP)
Title: Continuous production of 2,2,6,6-tetramethyl- piperidine
Inventor: DETOREEFU KAMUPUMAN
IPC: C07D295/023
Filed: 1994-12-09
Abstract: The reduction of triacetonamine with hydrazine also proceeds continuously by means of a reactive distillation if the hydrazone is first formed and this is continuously transported at the bottom of a distillation column into the distillation bottom, which consists of a high-boiling solvent and an alkali, and the resulting 2,2,6,6-tetramethylpiperidine is distilled off as an azeotrope. In this procedure, a hydrazine/triacetonamine ratio of 1.5 : 1 to 2.0 : 1 is sufficient, it being possible distinctly to increase the product yield (> 90%) compared with the conventional synthesis. Additionally, the amounts of alkali and solvents used can be distinctly reduced.
Patent JP-H11144996-A (JP)
Title: Laminated capacitor
Inventor: NAITO YASUYUKI
IPC: H01G4/01
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce an equivalent series inductance of a laminated capacitor. SOLUTION: Lead-out electrodes 42-47, 54-59 of internal electrodes 40 and 41 are led out above four side surfaces 34-37 of a capacitor main body 38, respectively, and external terminal electrodes 48-53, 60-65 connected electrically to the lead-out electrodes 42-47, 54-59, respectively, are provided on the four side surfaces 34-37. Here, external terminal electrodes connected to different internal electrodes are so provided as to be adjacent to each other alternately. In this way, the currents flowing in the internal electrodes 40 and 41 are diverged respectively, so that the magnetic flux which is produced related to a current is canceled to reduce an equivalent series inductance.