baber/WOPTO huggingface dataset:
Patent JP-H10314481-A (JP)
Title: Thread supplying device for sewing machine
Inventor: TAKU ZUIEI
IPC: D05B63/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost thread supplying device for sewing machine with which the amount of threads to be supplied and tensile force can be controlled, a fault rate is lowered and a fault can be easily eliminated when it occurs. SOLUTION: This device is provided with an oscillation shaft 3 and a thread supply part 5. The oscillation shaft 3 is reciprocatively and rotationally moved and equipped with a terminal part 31 outside a sewing machine table. The thread supply part 5 is provided with a fixed plate 51. The fixed plate 51 is equipped with 1st and 2nd thread fixing holes. A thread stock plate 7 has a protruding edge 70. The thread across the protruding edge 70 is slid and moved between the protruding edge 70 and an arcuate projecting part 73. A thread tension part 50 has 1st and 2nd thread passing holes 501 and 502 and the thread is passed through these holes.  The 1st and 2nd thread passing holes 501 and 502 are linked with the thread tension part 50, the thread passed through these holes are pulled and moved between the protruding edge 70 and the arcuate protruding part 73, and the amount of threads to be supplied and the tensile force are controlled.
Patent JP-S62294074-A (JP)
Title: Preparation of fruit wine
Inventor: KONDOU SHIYUNJI
IPC: C12G3/02
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a fruit wine having high alcohol concentration preventing the deterioration of the original taste and flavor of the fruit used as a raw material, by adjusting the pH of a fruit juice having high acidity to a specific level with a neutralizing agent, adjusting the sugar concentration to a specific level and subjecting the juice to a alcoholic fermentation. CONSTITUTION:Fruit juice having acidity (e.g. juice of plum, lemon, Chinese citron, grapefruit, etc.) is adjusted to 2.8-7.0pH, preferably 3.5-5.5pH with a neutralizing agent such as an alkali or alkaline earth metal salt (e.g. NaOH, Na2CO3, etc.). The sugar concentration of the juice is adjusted to 5-30% with sucrose, glucose, etc., and the juice is subjected to alcoholic fermentation with a yeast (e.g Saccharomyces cerevisiae) preferably at 15-30 deg.C for 5-15 days to obtain the objective fruit wine.
Patent JP-H036374-A (JP)
Title: Controller for automatic operation of film forming device
Inventor: OBATA SANJI
IPC: C30B25/16
Filed: 1989-05-31
Abstract: PURPOSE:To automatically operate a film forming device starting with an optional stage with a small operation space by providing an indicating part, a stage selecting switch, a succeeding stage indicating means, an operating switch for a selected stage and an indication control means to the film forming device. CONSTITUTION:The film forming device has a control circuit 1, an operating part is connected to the circuit, and the operating part has a start button 3, a succeeding stage button 4 (stage selecting switch), a stop button 5 and a clear button 6 and further has an indicating unit 2 as the indicating part, a ready-to-start lamp 7, an operation lamp 8 and a stop lamp 9. Sensors 10, a substrate conveying line 11, an evacuating line 12, other input/output lines 13, etc., are connected to the control circuit 1. Each time when the succeeding stage button 4 is pushed by the control circuit 1, a means for indicating the succeeding stage to be operated in accordance with a preset series of film forming stages is formed in the indicating unit 2, and an indication control means for indicating the operated stages and messages on the indicating unit 2 is formed.
Patent JP-S6029259-A (JP)
Title: Backlash correcting method for positioning system
Inventor: INOKUCHI HISAYOSHI
IPC: B23Q5/56
Filed: 1983-07-27
Abstract: PURPOSE:To perform positioning accurately after directional inversion by setting error due to backlash and distorsion in the n-th positioning after directional inversion then correcting the setting. CONSTITUTION:When positioning a slide table 2 on a bed 1, the sliding position is inverted to produce errors in the command level for a drive system 5 and the moving level of table 2 due to backlash of screw 3 and the distorsion of member. It will continue by n-times after directional inversion due to the influence of distorsion. Errors of the command level and the moving level at n-time after directional inversion are measured by a meter 4 and stored to correct the command level for the drive system 5 thus to perform accurate positioning.
Patent JP-H01308326-A (JP)
Title: Paper feeder for image forming device
Inventor: UEDA TAKASHI
IPC: B65H3/00
Filed: 1988-06-03
Abstract: PURPOSE:To form a picture forming device in small size further preventing a double feed of paper and its jam by providing a control means which controls the device receiving outputs of a mode instructing means and a paper detecting means. CONSTITUTION:When a manual insertion paper feed mode is selected by a mode selector switch 11 further when cassette paper is detected for its presence by a detecting switch 10, a cassette side paper feed roller 9 is reversely rotated by the predetermined turns. In this way, the cassette paper, carried out to a paper feed roller 3 of a copying machine main unit 4, is retracted till an end part of the paper is positioned at least in the upstream side of a joint point B, being controlled so as to be prevented from colliding against bypass paper from a paper feed bypass 7. After a manual bypass paper feed is finished, when a cassette paper feed mode is selected, in order to feed the cassette paper in its position to a position of the main unit side paper feed roller 3 from the retracted position, the cassette side paper feed roller 9 is normally rotated by the predetermined turns. A CPU12, while it exchanges a process with a memory 13,outputs an instruction controlling a paper feed motor 14 being based on outputs from the switches 10, 11.
Patent JP-S63302817-A (JP)
Title: Washing and disinfecting apparatus for endoscope
Inventor: ADACHI HIDEYUKI
IPC: A61B1/12
Filed: 1987-06-03
Abstract: PURPOSE:To uniformly disinfect the inner surface of a cover without using a pump which is apt to make itself large-scale, by disinfecting the inner surface with a chemical liquid atomized in an ultrasonic wave generating part. CONSTITUTION:The opening part 2a of the upper surface of a washing tank 2 is opened and closed by a cover 14 and the endoscope 3 in the washing tank 2 is washed and disinfected in such a state that the above mentioned opening part 2a is closed by the cover 14. One side part in the above mentioned washing tank 2 is isolated as an atomizing part 16 by a partition plate 15. A recessed part 17 is formed to the bottom part of the atomizing part 16 and a plate-shape piezoelectric element 19 constituting an ultrasonic wave generating part 18 is provided to said recessed part 17. The converging point S of the ultrasonic wave generated by vibration is set so as to be positioned in the vicinity of the liquid level of the chemical liquid stored in the washing tank 2.
Patent JP-H09321164-A (JP)
Title: Electronic component package cap, metal mold for manufacturing electronic component package, and manufacture thereof
Inventor: UCHIDA KENJI
IPC: H01L23/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component package which may be easily separated from a metal mold even when the package is small in size. SOLUTION: An electronic component package cap 21 is molded by a metal mold 22 composed of an upper metal mold 23 and a lower metal mold 24. A portion of the cap 21 which is molded by the upper metal mold 23 having a gate 23b is formed to be smaller in diameter than a portion molded by the lower metal mold 24. In addition, one of the metal molds is constituted by an outer metal mold 26 and an inner metal mold 27, and plating is performed after the metal mold is assembled. Therefore, the radius of curvature of a corner portion of a sealing resin may be reduced and generation of resin burrs may be restrains.
Patent JP-S62295211-A (JP)
Title: Adjusting mechanism
Inventor: IGARASHI KENJI
IPC: G11B5/56
Filed: 1986-06-16
Abstract: PURPOSE:To execute position adjustment with high accuracy and with high efficiency, without interfering with other adjusting axis of a body to be adjusted, by constituting the titled mechanism of an adjusting screw which has been screwed to a through-hole, and an interposed and inserted body which is interposed and inserted between a second member and the adjusting screw, and whose both end parts are brought into point- contact at a roughly coaxial position. CONSTITUTION:In case of adjusting a position in the direction of an axis 7 of a head 5 to which an adjustment of an X-Y-theta axis has been completed, a head base 3 is pressed downward (in the direction 13) through a steel ball 6, by inserting the tip of a screw driver 11 into a hexagonal hole of an adjusting screw 2 and rotating it in the direction 12. Since a position of the head 5 is varied, when the head 5 has become a correct position, the screw driver 11 is detached from the adjusting screw 2. When the adjustment is being executed, a rotational torque and a pressing force in the direction 13 are applied to the adjusting screw 2 by following a rotation in the direction 12. The pressing force in the direction 13 is transmitted to the head base 3 through the steel ball 6. The rotational torque is not transmitted to the steel ball 6, because the lower end face of the adjusting screw 2 is brought into point-contact to the steel ball 6 at a coaxial position.
Patent JP-S5762652-A (JP)
Title: Trunk line switching system for disconnection fault by blow of fuse
Inventor: ARABIKI TOSHIO
IPC: H04Q1/20
Filed: 1980-10-03
Abstract: PURPOSE:To perform a normal switching operation without damaging the function of a regular central office trunk, by switching the line side of a pertinent regular central office trunk to a by-pass central office trunk when the disconnection fault by blow of the fuse of a power supply for regular trunk line occurs. CONSTITUTION:When a call signal is transmitted from an office to the like of a COT1, a central control processor detects it and obtains the trunk number of the COT1 and obtains a pertinent slave fuse number on a basis of the trunk number. The central control processor compares the number of the slave fuse number with that of a disconnected fuse A; and if detecting that they do not coincide, the central control processor lights an incoming indication lamp of the B board through a control device of the SP system to transfer the control to a normal incoming processing operation. If they coincide with each other, a by-pass central office trunk PVT is acquired, and line switching relays CNG1 provided correspondingly to lines are selected and operated on a basis of the trunk number of the COT1. As the result, a contact cog1 is operated, and a line #1 is switched to the by-pass central office trunk RVT.
Patent JP-2000326665-A (JP)
Title: Document preparing apparatus and document preparing method
Inventor: ARAKAWA KIYOSHI
IPC: B42D15/10
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To eliminate such trouble as to copy the described items from an ID card and to enter them in a sheet, and reduce labor of making out a document when ID cards of various kinds are renewed and issued. SOLUTION: A document preparing apparatus 100 for preparing a document for the issue of an ID card includes an information reading means 11 for reading image information on both front and rear surfaces of an ID card 30, an image forming means 12 for forming an image on a predetermined sheet on the basis of image acquision information by the information reading means 11, and a controlling means 14 for controlling the image forming means 12 so that images on the front surface of and/or the rear surface of the ID card 30 are formed in the predesignated region with respect to the sheet. With this constitution, an application for renewal or the like can automatically be made out when the ID card 30 is renewed and issued. Accordingly, the apparatus can dispense with such trouble as to copy the described items from the ID card 30 and enter them in a sheet.
Patent JP-H01309431-A (JP)
Title: Frame synchronizing device
Inventor: KIMURA KAZUO
IPC: H04L7/08
Filed: 1988-06-07
Abstract: PURPOSE:To increase the surety of discrimination with respect to the frame synchronization considerably by adding an information bit and a check bit as the condition of synchronization discrimination in addition to a frame synchronizing signal and also giving a reception level intensity signal as the synchronization discrimination condition. CONSTITUTION:Whether or not the frame synchronization is truly established is discriminated by discriminating totally a value of a reception level intensity signal (e), a frame synchronization establishing signal da and a frame synchronization establishing signal db at an overall synchronization discrimination section 8 and the result is outputted as a frame synchronization establishing signal dc. For example, in the synchronization discrimination of a frame synchronizing signal, even if a synchronized signal is outputted, when the error bit number is a value or over and the reception level intensity is a value or less, it is highly possible that the signal is not truly synchronized and the overall synchronization discrimination section 8 discriminates it to be asynchronous.
Patent JP-S5663251-A (JP)
Title: Flaw inspecting apparatus
Inventor: TERANISHI KAZUYUKI
IPC: G01N27/82
Filed: 1979-10-26
Abstract: PURPOSE: To decrease the uninspected area of tip and rear ends of material to be inspected having a polygonal section and also, and to enable to automatically follow the alteration such as a bend of the material to be inspected.  
     CONSTITUTION: Two probe holders 14 having a probe 2 for flaw inspection within, are stood opposite each other for a linear symmetrical axis of section of a material to be inspected 1 and also, are provided so as to face adjoining sides of the material 1 each other. Besides, a shoe 15 is provided so as to keep constant the distance between the material 1 and probe in the holder and is capable of following the undulation of the material 1. Now, when the material 1 is moved to an arrow mark direction J and the gap between the material 1 and a block 21 including the probe and shoe, grow larger, all force F 0  transmitted from a going up and down apparatus 18 to a saddle 17 are received by a block 22 and a reaction forces F 1  is received from the material 1. When a component force F 3  is larger than the friction force of a guide roller 19 with a guide 20, the block is moved to an arrow mark direction H and is stopped at the state of receiving both blocks 21, 22 a uniform force. Further, only 23 is uninspected area compared with the case of having the usual roll because of providing with the shoe and the unispected area is decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5662534-A (JP)
Title: Continuous shell-forming mixer
Inventor: ITOU YASUROU
IPC: B28C7/12
Filed: 1979-10-29
Abstract: PURPOSE:To knead and form concrete material of superior kneading characteristics, at the time of kneading cement as well as sand, pebbles, etc. together with water, by using a screw kneading machine provided with mixing pieces and changing the angles of the mixing pieces and auxiliary mixing pieces in the kneading process. CONSTITUTION:Fine aggregate of sand etc. having been removed of water content is charged into a mixing chamber 10 of a screw conveyor system by means of a continuous charger 1. In the 1st process I of the mixing chamber, primary water 5 is added and the adhered water is uniformalized while the materials are being conveyed relatively slowly with the mixing pieces 8 and auxiliary mixing pieces 7 mounted to a revolving shaft 9 which are held set at standard angles of inclination. Next, cement, pebbles, etc. are added from a hopper 5a and the materials are sent to the 2nd process II, where the volume increases and therefore the inclinations of the main mixing pieces 8 and auxiliary mixing pieces 7 are increased to increase the conveying rate of the kneaded material. Secondary water 5b is added to this kneaded material which is next sent to the 3rd process III. Here, the angles of inclination of the mixing pieces 8 are returned to the standard state to decrease the conveying rate and accomplish sufficient kneading, whereby the kneaded concrete or mortar of superior characteristics such as workability and pump pressure feeding is produced.
Patent JP-S5471016-A (JP)
Title: Method of producing heatproof aluminum alloy for conduction
Inventor: HIUGA MASANORI
IPC: B22F3/20
Filed: 1977-11-17
Abstract: PURPOSE: To provide a aluminum alloy for conduction with a high strength and a excellent heat proofing through a continuous feeding of powdered aluminum alloy quench-hardened to an extruder with the rear end of a pipe line closed on the driving side, which is formed with a drive wall surface and a fixed wall surface with is small in area.  
     CONSTITUTION: A groove 2 is provided on the circumference of a disc drive wheel 1 and a fixing holder 4 is provided in contact with a part of the circumference of the wheel 1 to form a pipe line with a drive wall surface 3 on the inner surface of the groove 2 and a fixed wall surface 5 on the inner surface of the fixing holder 4. A projection 6 is provided at the rear end of the inner surface of the holder 4 to close the opening at the rear end of the pipe line. Powdered aluminum alloy quenched-hardened is continuously fed from a powder feeding device 7 and extruded with an extruding dice 9 with a pressure given. In this process, the temperature of the powdered alloy rises due to the friction with the fixed wall surface 5 and working heat generated during the extrusion. Consequently, solute element fused is separated and finely dispersed while the metallic crystalization proceeds. With such an arrangement, no particular heat treatment is needed, thereby producing Al alloy conductive material excellent in heat proofing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5662335-A (JP)
Title: Production of semiconductor
Inventor: KOBAYASHI YUTAKA
IPC: H01L21/86
Filed: 1979-10-29
Abstract: PURPOSE:To obtain a monocrystaline silicon with a good crystalizing property minimizing defects in the interface with an insulated substrate by annealing with a laser after an amorphous develops near the interface thereof. CONSTITUTION:A silicon ion is implanted near the interface between a sapphire 2 and a silicon 1 of an SOS wafer in which a silicon 1 is grown on a sapphire substrate 2 from the silicon 1 side to form an amorphous region 3. The amount of ion implanted is translated to the amount of the amorphous to be developed near the interface between 1 the silicon 1 and the sapphire 2. A laser beam 20 is irradiated on the SOS wafer from the monocrystaline silicon 1 to effect an annealing. This irradiation of the laser causes a rise in the temperature only near the monocrystaline silicon 1 in the amorphous region 3 whereby a solid phase epitaxial is grown from the silicon single crystal side in the amorphous region 3.
Patent JP-H0432286-A (JP)
Title: Semiconductor photoelement
Inventor: YAMAMOTO EIJI
IPC: H01S5/042
Filed: 1990-05-29
Abstract: PURPOSE:To increase carrier confinement effect and improve injection efficiency by forming a layer having a band gap smaller than a layer to which carriers are injected on one or both sides of the latter layer in a semiconductor photoelement in which carriers are injected from a layer having a large band gap to a layer having a small band gap. CONSTITUTION:InGaAsP carrier confinement layers 31, 32 are provided between a p-type layer 22 and a modulation layer 3, and between this modulation layer 3 and a separation layer 4, respectively, as a fourth semiconductor layer which has a band gap energy smaller than the modulation layer 3 and which is thin to a degree in which the carrier confinement effect by this modulation layer 3 is not substantially decreased. The carrier confinement layers 31, 32 are composed so as to have a wavelength slightly shorter than the band gap wavelength of an active layer 5 so that the active layer 5 does not generate light as little as possible. The thickness of the carrier confinement layers 31, 32 is set to a degree in which the carrier confinement effect by quantum effect is not much decreased, for example, 20 to 50nm.
Patent JP-H10295611-A (JP)
Title: Cleaning tool fitted with roll paper
Inventor: SONODA MATSUO
IPC: A47L13/24
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool using a roll paper having water absorptiveness where the bottom surface assumes a qudrangular container in such an arrangement that the roll paper can be drawn out so as to wrap the bottom surface, whereby it is possible to clean a wet floor or a floor upon wetting it by atomized spraying and replace the contaminated part of the roll paper easily. SOLUTION: The bottom of a cleaning tool has a quadrangular container contour in form of an accommodator, and the arrangement comprises a cut 2 at the periphery, a grip 3 in the upper part, a roll paper accommodating chamber 4 located internally in such a form as obtained by dividing a cylinder into two, and a body 1 equipped with projections alongside the roll paper accommodating chamber 4. A lid 6 furnished a knob 7 on the front and hole in the contacting surface with the body 1 is attached by screws to the upper part of the chamber 4 of the body 1.
Patent JP-S5265232-A (JP)
Title: Industrial preparation of divalent phenols
Inventor: TAKAMITSU NAGAAKI
IPC: C07C27/00
Filed: 1975-11-21
Abstract: PURPOSE: To obtain divalent phenols in good yields by oxidizing monovalent phenols with H 2 O 2  in the presence of ketones, characterized by carrying out the said oxidation in the coexistence of at least one compound selected from phosphoric acid, ethylenediaminetetraacetic acid, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01308889-A (JP)
Title: Method for preventing crack of reinforced concrete product in curing with steam of high temperature and pressure
Inventor: MUTOU TOSHIMASA
IPC: C04B22/14
Filed: 1988-06-08
Abstract: PURPOSE:To remarkably decrease the tensile stress generated in a concrete by the thermal expansion difference between reinforcing steel and concrete in high-temperature curing, by using an expanding agent in the mixing step of concrete, thereby restricting the range of residual expansion ratio of concrete defined by a specific formula. CONSTITUTION:An expanding agent is used in the mixing stage of concrete in an amount to give a residual expansion ratio of concrete of 10-30% calculated by the formula (A-B)/BX100 (A is expansion ratio of concrete at the end of the curing with normal pressure steam; B is expansion ratio of concrete at the end of the curing with steam of high temperature and pressure). The curing conditions with normal-pressure steam are the maximum heating temperature of 45-65 deg.C, the period to keep the highest temperature of 1-9hr and the maturality of 300-500 deg.C.hr in the case of using a lime-based expanding agent and the maximum heating temperature of 55-65 deg.C, the period to keep the highest temperature of 1-9hr and the maturality of 400-500 deg.C.hr in the case of using a calcium sulfoaluminate-based expanding agent.