baber/WOPTO huggingface dataset:
Patent JP-H0681233-A (JP)
Title: False twister
Inventor: TONE SHOICHI
IPC: D02G1/04
Filed: 1992-08-31
Abstract: PURPOSE:To provide a false twister simplified in the scheme for controlling belt contact pressure to enable false twisting cost reduction CONSTITUTION:This false twister for affording a yarn Y with twists and feed by sandwiching the yarn with belts 11, 12 crossed over each other, is equipped with a cylinder 19 to regulate the contact pressure P for the belts 11, 12, valves 21, 22 to feed the cylinder 19 with the upper and lower limit air pressures Pu, Pd, respectively, a sensor 25 to detect the untwisting tension T for the yarn Y located at the downstream side from the belts 11, 12, and a control unit 26 to open/close the valves 21, 22 so as to set the untwisting tension T constant based on the detection signals from the sensor 25.
Patent JP-H0981805-A (JP)
Title: Vehicle receipt issuing device
Inventor: WATANABE NAOHIRO
IPC: G07B13/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To allow this vehicle receipt issuing device to correspond to both of a preprinting type and a white paper type for receipt printing paper by switching the printing of only variation items or that of both the variation items and fixed items in accordance with the type of receipt paper at the time of issuing a receipt. SOLUTION: A paper setting means 13 sets up whether a preprinting type for previously printing out fixed items on receipt paper and printing out only variation items at the time of issuing a receipt or a white paper type for printing both variation items and the fixed items at the time of issuing a receipt. At the time of issuing a receipt, a printing format switching means 15A switches whether only variation items are to be printed out on receipt paper or both the variation items and the fixed items are to be printed out on receipt paper in accordance with the type of receipt paper set up by the means 13. Consequently the receipt issuing device can be allowed to correspond to both the receipt paper types.
Patent JP-H0574838-A (JP)
Title: Bonding apparatus
Inventor: ARIKADO KAZUO
IPC: H01L21/60
Filed: 1991-09-12
Abstract: PURPOSE:To provide a bonding apparatus wherein the position of a pressure tool can be controlled precisely. CONSTITUTION:A bonding tool is constituted of the following: a horn 1 which holds a pressure tool 2 at its tip part; a slider 5 to which the horn 1 is attached; a linear guide 6 which guides the slider 5 in the up-and-down direction via an air bearing 7; a linear motor 4 which moves the slider 3 up and down along the linear guide 6; and a linear encoder 11 which measures the height position of the pressure tool 2.
Patent JP-H0656734-A (JP)
Title: 1-hydroxy-2,2,2-trifluoroethyl alkyl ketone and its production
Inventor: KUBOTA TOSHIO
IPC: C07C45/48
Filed: 1992-08-07
Abstract: PURPOSE:To efficiently obtain this readily handleable compound useful as an intermediate raw material for a ferroelectric liquid crystal, a building blocking agent, etc., from easily obtainable starting raw materials in a high yield. CONSTITUTION:Trifluorolactic acid ethyl ester of formula I is reacted with a Grignard reagent of formula II (R is a 3-10C straight-chain alkyl) at -100 to -40 deg.C to give an alkoxide intermediate of formula III. The intermediate of formula III is hydrolyzed with a mineral acid, preferably hydrochloric acid to give a fluorine-containing compound of formula IV such as 1-hydroxy-2,2,2- trifluoroethyl butyl ketone. The first-stage reaction of the reaction is preferably carried out by dripping a solution of the compound of formula II in an ether solvent to a solution of the compound of formula I in an ether solvent in terms of sufficient yield.
Patent JP-H1078312-A (JP)
Title: Detecting device for fruit with deformed shape
Inventor: FUJINO HITOSHI
IPC: B07C5/10
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide automatic classification of fruits depending on their shapes, which is one of grade classification, traditionally has been visually performed by workers, and has been variable with different workers or inefficient. SOLUTION: Cross-sectional deformed area SA and a center position G of a fruit I are measured by photographing the fruit with a camera, and a circle A whose area is equal to the area SA is drawn centering the center position G. The circle A with its circle area SB is put on the cross section with its area SA, and outside area SC which bulges out of the circle area SB and inside area SD which is contained in it are determined in the area SA. After calculating the distortion value K of the fruit I by comparing the total area SR of the outside area and the inside area with the area SA, a controller determines grade of the fruit using the distortion value K.
Patent JP-H0396227-A (JP)
Title: Vapor growing apparatus
Inventor: MAKIYAMA KOZO
IPC: H01L21/205
Filed: 1989-09-08
Abstract: PURPOSE:To obtain an apparatus which can form a single crystal of a homogeneous compound semiconductor and improve utility efficiency of material gas by arranging an acoustic vibrator for generating a standing wave at an upstream side from a substrate disposing position with respect to a gas flowing direction. CONSTITUTION:In a vapor growing apparatus for growing an epitaxial layer on a substrate 4 by reacting material gas of organic metal introduced into a reaction tube 11 with a heated substrate 4, an acoustic vibrator 12 for generating a standing wave is arranged at an upstream side from disposing position of the substrate 4 with respect to a material gas flowing direction in such a manner that the standing wave generated from the vibrator 12 has an antinode at the center of the tube 11 and a node at the inner wall of the tube 11. For example, a susceptor 5 and a high frequency coil 6 are arranged in a lateral tube type reaction tube 11 so composed as to supply material gas from an inlet 2 to a discharge port 3, an acoustic vibrator 12 is further secured to the tube 11 set at its arranging position as described above and a reflecting plate 13 is provided at a position opposite to the vibrator 12.
Patent JP-2001058446-A (JP)
Title: Print verifying device for ink jet printing system
Inventor: SONODA TOMOHIKO
IPC: B41J2/01
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To verify scumming, print omitting, misregistering of front and rear print in an ink jet printer for continuously processing separately various information according to each specific person and accurately processing both front and multicolor printing at an ultra-high speed. SOLUTION: The print verifying device for an ink jet printing system comprises a first imaging inspecting means 52 for imaging a blank part of a front surface side of a continuous sheet from a front surface side CPa of a continuous sheet CP to detect scumming of the front surface side of the continuous sheet and imaging a printed part to detect omitting of the front surface side of the continuous sheet and to output a fault signal, a second imaging inspecting means for imaging a blank part of a rear surface side of the sheet CP from the rear surface side CPb of the continuous sheet to detect scumming of the rear surface side of the continuous sheet and imaging the printed part to detect print omitting of the rear surface side of the continuous sheet to output a fault signal,  and a third inspecting means for imaging a misregistering of the front and rear surface sides of the continuous sheet to inspect the print misregistering.
Patent JP-2001056572-A (JP)
Title: Ablation type image forming material, its production and image forming method
Inventor: TAKIMOTO MASATAKA
IPC: B41M5/26
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ablation type image forming material having high resolving power, not causing the contamination of an exposure part and excellent in scuffing and wear resistances without increasing cost or complicating a device. SOLUTION: An image forming layer is formed on a transparent substrate by coating with an organic solvent-containing coating material. After curing, a protective layer is formed on the image forming layer by coating with an organic solvent-containing coating material to produce the objective image forming material. The coating material for the protective layer swells the image forming layer for 3 to <300 sec. A resin having hydroxyl groups and an isocyanate compound are contained in each molecule of a binder used in the image forming layer.
Patent JP-H0983561-A (JP)
Title: Inter-network connection device
Inventor: KONISHI KUNIYOSHI
IPC: H04L12/66
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To precisely transfer a transmission frame at high speed by selecting an operation mode when networks are mutually connected. SOLUTION: In respective network control parts 8a-8n, the transmission frames received from the respective networks 1a-1n are sequentially written into a common memory 9, a write start notice and a normal write termination notice are outputted, the transmission frame stored in the common memory 9 in response to a transmission command is read and it is transmitted to the network corresponding to oneself. When a high speed transfer mode is set, the write start notice from the network control parts 8a-8n is received and the transmission command is transmitted to the network control part of a transfer destination network corresponding to the address of the head position of the transmission frame.  When a recognition transfer mode is set, the normal write termination notice from the network control parts 8a-8n is received and the transmission command is transmitted to the network control part of the transfer destination network corresponding to the address of the head position of the transmission frame.
Patent JP-H1170950-A (JP)
Title: Container
Inventor: YAMANOI MITSUO
IPC: B65D39/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent contents from collecting in a threaded part and to allow a cap to be easily screwed onto a container mouth even if the contents have entered by forming diagonally at least a pair of female screws comprising a plurality of protrusions continuously arrayed on an inner peripheral face of the cap over a predetermined percentage or less of a cap inner peripheral length. SOLUTION: A pair of female screws to be screwed with a male screw of a container body mouth are formed diagonally on an inner peripheral face 3a of a cap 3 as screwed protruding lines 5 comprising a plurality of protrusions 5a, 5b continuously arrayed, while they are formed over 70% or less of a peripheral length of the cap inner peripheral face 3a. When contents are measured by the cap 3 for injection, the contents flow from an intermittent part K and a slit between the protrusions 5a, 5b, so that they may not collect in the threaded part. In addition, even if the contents enter the female screws, the cap 3 can be easily screwed onto the container mouth without generating a grinding sound.  Also in molding the cap 3, since a metal mold is in contact with a valley between the respective protrusions 5a, 5b and this part is cooled by the metal mold, sink marks on a part where the screwed protruding line 5 is formed can be reduced and also the part can be made thin.
Patent JP-2001061170-A (JP)
Title: Exchange, exchange system, frequency converter, controller, interpreter and method for configuring network
Inventor: YAMAGATA AKIHIKO
IPC: H04M3/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To increase flexibility in channel selection, in the case of setting up a connection for securing a transmission route in a mesh type network. SOLUTION: An exchange is integrated into a node of a network configured, by mutually interconnecting a plurality of terminals and a plurality of nodes to input/output a signal in the network, and switches 23-1 to 23-16 and frequency converters 24-1 to 24-4 are operated by a control signal from the nodes. The switches execute exchanging function or a distribution function of a virtual transmission line, and each of the frequency converters converts the carrier frequency at a post-stage of the virtual transmission line that are switched or distributed by the switches.
Patent JP-H1078294-A (JP)
Title: Manufacture of heat pipe
Inventor: TAKAHASHI TAKESHI
IPC: F28D15/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a heat pipe which prevents spouting of a working liquid even when the bore of the pipe is small and which can control properly the quantity of the working liquid injected and sealed in. SOLUTION: A manufacture of a heat pipe wherein a working liquid is injected into a pipe 1 of which one end 1a is sealed, from the other end 1b thereof being opened, the inside of the pipe 1 is deaerated and then the open end 1b is sealed. Before the working liquid in the pipe l is made to boil, the bore of the open end 1b is reduced to a state of a pass hole in the range of 0.1-0.3mm and then the working liquid in the pipe 1 is made to boil.
Patent JP-H0396368-A (JP)
Title: Portable printer
Inventor: KOIKE SEIJI
IPC: B41J29/13
Filed: 1989-09-08
Abstract: PURPOSE:To stabilize a weight balance regardless of a change in remaining amount of roll paper by disposing a functional part on the peripheral part and a paper-containing part on the center part inside a printer body. CONSTITUTION:Mount paper 25 is disposed on the center part of a printer body 3, a laterally long battery 36 and a laterally long PC board 37 are disposed on the lower part of the printer body 3, and a pulse motor 40 and a mechanical mechanism containing a printing part 22, a paper feed part 24, a gear group 41, and a frame supporting these parts are disposed on the upper part of the printer body 3. Because the printing part 22, the paper feed part 24, a paper path 26, a label peeling body 27, the battery 36, the PC board 37, and the like have a laterally long form, the printer body 3 is vertically and longitudinally balanced. Since the mount paper 25 is disposed on the center part of the printer body 3, this balanced state is maintained even if the weight of the paper is changed. In addition, knobs 6 are provided on the right and left side faces of a printer 1, and a shoulder belt 4 is provided on the upper side face of the printer 1.
Patent JP-H1174637-A (JP)
Title: Electronic circuit board
Inventor: ARAKAWA KAZUHIKO
IPC: H05K1/11
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit board which can contribute to the high volume productivity and cost reduction of an electronic circuit, by improving the connecting strength in mounting a BGA(ball grid array) package on the board. SOLUTION: In an electronic circuit board 10 for connecting electronic parts 11 on which connecting terminals having the same shape are arranged in a grid, lands A-G are formed corresponding to the connecting terminals in such a state that parts of the lands A-G are coupled with each other. The lands coupled with each other are faced to the connecting terminals at four corners of the parts 11. Then, the coupled lands are subject to preliminary soldering treatment, such as the cream solder printing, etc. In addition, the circuit board is constituted in a flexible printed board.
Patent JP-H06339598-A (JP)
Title: Dryer and drying method
Inventor: KIRISAWA TADASHI
IPC: D06F58/10
Filed: 1992-08-07
Abstract: PURPOSE:To dispense with ironing after drying by a method wherein the means for hanging an object to be dried which is connected to a shaking means is provided in a drying chamber being equipped with a heating means to increase the drying efficiency and remove wrinkles. CONSTITUTION:After hanging washed still wet clothes 17... on hangers 15..., a hot water heating device 2 and a motor 7 for shaking are operated. By doing this, hot air from the hot air heater 2 is evenly diffused upward by a diffusing plate 3 and ascends, and heats the clothes 17 by heat-exchanging with the clothes 17. The air containing moisture is discharged from a discharging cylinder 4. Also, by the rotation of the motor 7, the hangers 15, i.e., clothes 17 are vertically shaken by a crank shaft 9, shaking rod 10 and supporting rod 14. For this reason, the clothes 17 are heated, and the fibers are softened, and wrinkles which are generated at the time of washing are smoothed by the reaction of inertia due to the shaking and self weight. Also, by the shaking, moisture contained in the clothes 17 is diffused, and the drying efficiency is increased.
Patent JP-H0670411-A (JP)
Title: Power controller for motor operated vehicle
Inventor: OZAKI KIYOTAKA
IPC: B60L15/20
Filed: 1992-08-10
Abstract: PURPOSE:To reduce energy consumption of a battery, to increase a traveling range of a motor operated vehicle and to improve driving performance such as acceleration, a climbing on a slope, etc., by stepwisely changeably setting output capacities of a plurality of motors. CONSTITUTION:The power controller for a motor operated vehicle comprises a plurality of motors M1, M2, M3, M4 in such a manner that the output capacities of the motors M1-M4 are stepwisely set, i.e., changeably from a small capacity to a large capacity. Thus, many types of power curves are obtained by a small interval in combination of large and small capacity motors. As a result, traveling condition detected by traveling condition detecting means is introduced into a high efficiency region of any power curve to select the motors M1-M4 for constituting the curve to be driven. Thus, a range of the high efficiency is increased, energy consumption of the battery can be reduced, a traveling range of the vehicle is increased, and driving performance such as acceleration, a climbing on a slope, is improved.
Patent JP-H0573159-A (JP)
Title: Constant current generation circuit
Inventor: MAEDA TAKESHI
IPC: G05F1/10
Filed: 1991-09-13
Abstract: PURPOSE:To make the value of the load current constant regardless of variations in the values of the load. CONSTITUTION:An input voltage Vi is applied to an output voltage generation circuit 1, and the constant voltage VO is outputted from the circuit 1. A constant voltage VO is applied to a load 5. The control voltage generation circuit 6 outputs the control voltage VS according to the value of the load 5. A voltage discriminating circuit 4 discriminates the level of this voltage VS, and a decoder 3 outputs a control signal according to this level to a switch circuit 2. This switch circuit 2 composed of a plurality of on-off switches, short-circuits part of the internal resistance serially connected to the load 5 of the control voltage generation circuit 6 according to the level of the control voltage VS, keeps the sum between the load 5 and the internal resistance serially connected with this constant, controlling the current IO in the load 5 to be the constant value.
Patent JP-H1173954-A (JP)
Title: Manufacture of nickel hydroxide electrode for alkaline storage battery and nickel hydroxide electrode obtained by the manufacture
Inventor: YASUOKA SHIGEKAZU
IPC: H01M4/52
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a non-sintered nickel hydroxide electrode with high active material utilization factor, high working voltage, and less swelling of an electrode plate. SOLUTION: Powder of nickel hydroxide or one comprising mainly of nickel hydroxide, powder of at least one cobalt compound or metallic cobalt, at least one compound of an element selected from the group comprising yttrium, cadmium, zinc, magnesium, calcium, and manganese, and an alkaline aqueous solution are mixed, and the mixture obtained is heat-treated in the presence of oxygen.
Patent JP-2001030802-A (JP)
Title: Automatic gear change synchronous type compound prime mover system
Inventor: HAYASHIDA MOTOYUKI
IPC: B60L50/16
Filed: 1999-07-17
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency by regulating and controlling a rotational speed of a prime mover such as an electric motor in compliance with a gear changing action of a transmission. SOLUTION: In the use of a prime mover such as an electric motor, a prime mover system is provided with prime mover 100 of an adjustable rotational speed, a rotational speed sensor 190 for the prime mover 100, a transmission 200, a rotational speed sensor 290 for the transmission 200, and a computer 300 having a data storage means and an inputting, computing, determining and outputting means. On the basis of a signal from the rotational speed sensor 290, a rotational speed of the prime mover 100 is regulated so as not to cause an abnormal slip inside the transmission before/after a gear change, and it is checked by means of the rotational speed sensor 190.  In this way, the prime mover 100 and the transmission 200 are directly connected together, and a speed gap, which is generated inside the transmission and equivalent to a slip in the transmission mechanism, is eliminated, so that abrasion of a friction brake and a clutch can be prevented while automatic transmission can be operated smoothly.
Patent JP-S61111135-A (JP)
Title: Reformer apparatus
Inventor: KITAMURA ISAMU
IPC: H01M8/06
Filed: 1984-11-07
Abstract: PURPOSE:To enhance the reaction efficiency of raw gaseous hydrocarbons by providing a solid body having many through-holes and consisting of a heat- resistant member at the outer peripheral part of a reformer tube while keeping a ergular interval from the reformer tube to tightly close the reformer tube from the burner side. CONSTITUTION:A gaseous mixture of a raw gas and steam are burned by a main burner 4 in a combustion chamber 8. The high-temp. waste combustion gas flows down to heat a cylindrical body 17, passed through a through-hole 18, and flows into a dust 10 to heat a reformer tube 9. In this case, a small amt. of the high-temp. waste combustion gas flows through a through-hole positioned at the higher part of the cylindrical body 17 and having smaller diameter. The temp. of the waste gas gradually falls as the gas flows downward, and a larger amt. of the waste gas passes through a through-hole 18 whose diameter gradually increases. Consequently, the heat given to the reformer tube 9 by conduction and radiation is made uniform at the upper and the lower part.
Patent JP-S59117404-A (JP)
Inventor: NISHIKAWA AKIRA
IPC: H02B5/00
Filed: 1982-12-23
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-H1182868-A (JP)
Title: Lining pipe with pipe joint
Inventor: ONO YOSHIMI
IPC: F16L58/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a lining pipe with a pipe joint easily executed at a construction site and having strong earthquake resistance to compressive load and repeated load and moreover with anticorrosive treatment applied thereto. SOLUTION: A lining pipe with a pipe joint is provided with a main pipe 10 and pipe joint parts 11, 12 formed of pipe end thick-walled parts at both ends of the main pipe 10, and a lining layer is applied to the inner surface of the main pipe 10, the inner surface of the pipe end thick-walled parts and a pipe contact face. Since the pipe joint parts 11, 12 are formed of the pipe end thick-walled parts, and the lining layer 13 is arranged on the inner surface of the thick-walled parts and the pipe contact face, corrosion of the pipe and water leakage from the joint parts are prevented.