baber/WOPTO huggingface dataset:
Patent JP-H05161527-A (JP)
Title: Tool holder
Inventor: YAMASHITA SHOICHIRO
IPC: B25B13/06
Filed: 1991-12-11
Abstract: PURPOSE:To provide a tool holder for a socket wrench, a bit, etc., which can be promptly and easily attached to or detached from them on displaying or selling a tool and which is compact and hence, does not require a wide displaying area. CONSTITUTION:A tool holder 1 is composed of a square fitting part 1a to be fitted to the square hole 2a of a socket wrench 2 and a holding part 1b provided with a lateral hole 5 to hang on a hook, which is molded as a unit by use of an elastic material like synthetic resin. The square fitting part 1a of the holder 1 is provided with a lateral pierced hole 3 passing through the center and a semi-spherical protrusion 4 projected from the side crossing in right angles with the pierced holes 3. This is constituted in such a manner that when the square fitting part 1a is fitted to the square hole 2a of the socket wrench 2, the protrusion 4 is detachably engaged with a round groove 6 provided in the square hole 2a or when the pierced hole 3 coincides with a lateral pin hole passing through the center of a peripheral groove provided at the outer peripheral position of the square hole 2, both holes are detained by a pin, and the holder 1 and the tool (socket) 2 can be promptly and easily attached or detached.
Patent JP-H01172515-A (JP)
Title: Manufacture of high chromium ferritic steel having superior toughness
Inventor: MATSUZAKI AKIHIRO
IPC: C21D8/00
Filed: 1987-12-25
Abstract: PURPOSE:To improve the toughness of a high Cr ferritic steel having a specified compsn. without carrying out special melting and refining by finishing the hot working of the steel at a low temp. and specifying the normalizing temp. CONSTITUTION:A steel contg., by weight, 0.05-0.15%, <=0.50% Si, <=1.0% Mn, 8.04n12.0% Cr, <=1.0% Ni, 0.8-1.3% Mo, 0.01-0.30% V, 0.01-0.30% Nb, <=0.20% Al and 0.005-0.10% N is hot worked and this hot working is finished at a low temp. of <=900 deg.C. The steel is then normalized in the low temp. range of 870-1,000 deg.C and tempered. The toughness of the high Cr ferritic steel is improved and the reliability and safety of a structure, etc., made of the steel can be improved.
Patent JP-H11233495-A (JP)
Title: Dry etching method for multilayer film of semiconductor element
Inventor: HA JAE-HEE
IPC: H01L21/28
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To previously prevent etching of a polysilicon layer from incompletely terminating with etching interruption substance formed by the etching of a metal layer. SOLUTION: A first process for etching a metal layer or a metal silicide layer 15 by using the mixed plasma of first gas containing at least not less than two gases in O2 , N2 and CO2 , second gas containing fluorine, third gas containing chlorine and fourth gas containing bromine, a second process for etching whole structure on a semiconductor substrate 11 by using fluorine plasma gas containing carbon and a third process for etching a polysilicon layer 13 by using plasma gas containing chlorine are sequentially executed and the dry etching of the multilayer film of a semiconductor element is terminated.
Patent JP-H06142627-A (JP)
Title: Automatic drawing-out/washing device for fluid
Inventor: TAKAURA RYOJI
IPC: B65B39/12
Filed: 1992-11-13
Abstract: PURPOSE:To prevent contamination by drawing out a fluid in a vessel by a fluid drawing-out nozzle, and thereafter, washing the inner/outer walls of the nozzle, and moreover, washing a piping, as well. CONSTITUTION:A vessel such as a drum can, etc., is placed statically on a weighing machine 2 on which a turntable 3 is placed, and by inserting a fluid drawing-out nozzle 4 into the vessel, a fluid is drawn out, and the nozzle 4 is freely movable in the vertical direction and the horizontal direction, and also, the nozzle 4 communicates with a mixing tank through a piping, etc., and after the fluid is drawn out, the nozzle 4 is inserted into a nozzle washing machine 30 to which a tube outer wall washing brush and a tube inner wall washing brush are attached and it is washed, and moreover, by inserting the nozzle 4 into a line washing machine 50 and allowing a washing liquid to be subjected to force feed, the inside of the piping is washed.
Patent JP-H04201808-A (JP)
Title: Method for sealing carrier tape
Inventor: ANDO SUSUMU
IPC: B65B9/04
Filed: 1990-11-28
Abstract: PURPOSE:To improve reliability in storing electronic parts by forming a first adhering region for continuously bonding a carrier tape and cover tape to a sealing part and forming a plurality of second adhering regions having larger adhesive strength discontinuously in a longitudinal direction without providing gaps therebetween. CONSTITUTION:Thermo compression bunding is continuously applied to a first adhering region 11 on a sealing part 10. Sprocket holes 12 are formed in a carrier tape 2 to transfer the tape itself. On the part 10, a plurality of second adhering region 13 are formed discontinuously. That is, the region 13 comprises a segment having a certain width which is inclined at an angle of 45 deg. with respect to the longitudinal direction of the carrier tape 2 and the regions 13 are discontinuously formed; however, spaces are not provided between adjacent regions 13 in the longitudinal direction, so that the front end of a region 13 is located at about the same position as the rear end of an adjacent region in the longitudinal direction.
Patent JP-H01169099-A (JP)
Title: Casing for centrifugal projector
Inventor: KANEHIRA TAKANORI
IPC: E21D11/10
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a centrifugal projector having excellent wear resistance at a low cost by a method in which a hard layer formed metallurgically from a mixture composed of wear-resistant particles, wax, and synthetic resin is formed on the face to be touched by a projecting material of a cast steel casing body. CONSTITUTION:A casing 5 with a hard layer 7 is supported by a side plate 8 on a carbon-steel tubular casing body 6 with an opening 9, and a rotor 2 having projecting blades 3 to give projecting speeds to a projecting material composed of ready-mixed concrete and a quick setter on its inner surface is set on the inside of the casing 5. A projecting section 10 is formed by inserting and connecting an oil-pressure motor 1 to turn the rotor 2 with high speeds, and the layer 7 is metallurgically formed by using a mixture composed of superhard wear-resistant particles such as WC particles, a braze such as Ni alloy or Fe alloy, and synthetic resin such as polytetrafluoroethylene, etc. Excellent wear resistance can thus be obtained and the number of exchange processes can also be reduced.
Patent JP-H04194442-A (JP)
Title: Transmitting structure for running of work vehicle
Inventor: BABA HARUO
IPC: F16H61/00
Filed: 1990-11-27
Abstract: PURPOSE:To dispense with a clutch for general running use so as to simplify a structure by arranging in series a forward/reverse switching device of gear shift type and a continuously variable transmission for running use, and holding the switching device in a neutral position. CONSTITUTION:A forward/reverse switching device 26 of gear shift type, possible to perform select operation to three positions of forward position F, neutral position N and reverse position R, and a continuously variable transmission 25 for running use are arranged in series. Further, a holding means 42, which can hold this switching device 26 in the neutral position N, is provided thus to make forward/reverse select operation and speed change operation possible even when a clutch for running use is not operated disconnected, and further by holding the switching device 26 to the neutral position by the holding means 112, a temporary stop can be also performed by disconnecting transmission for running use.
Patent JP-H10163916-A (JP)
Title: Antenna for portable radio terminal equipment
Inventor: SAITO HIROTAKA
IPC: H04B1/38
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To perform changeover so as to provide equal antenna characteristics in any bands without changing the structure and size of the antenna of a portable radio terminal equipment even when another frequency band is allocated apart from the band during use at present. SOLUTION: A changeover matching circuit 6 is provided serially between a power feed pin 5 connected to the power feed point (a) of a radiation plate 1 arranged parallelly to a ground plate 2 and a power feed cable 3. The changeover matching circuit 6 is composed of a serial arm composed of a switching diode CR1 and a parallel capacitor C6, a parallel arm composed of the switching diode CR2 and a serial capacitor C5 and the bias control circuit of the respective diodes. The capacitor C6 is short-circuited, the capacitor C5 is opened and a first band is tuned at the time of turning ON the diode CR1 and turning OFF the diode CR2 and the matching circuit composed of the capacitors C5 and C6 is made to act and a second band is tuned when the diode CR1 is OFF and the diode CR2 is ON.
Patent JP-H09140972-A (JP)
Title: Sewing machine
Inventor: AKAHA KOICHI
IPC: D05C11/18
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely control the phase offset of a shuttle for catching a thread loop for a main shaft by providing a synchronous control means for controlling one of a driving motor of a shuttle drive means and a driving motor of a sewing needle drive means and allowing the phase offset from the reference phase offset for the shuttle for catching a thread loop for the main shaft to be adjusted. SOLUTION: In order to drive a half-swingable shuttle 15 by the driving force of a main shaft 6, a main body 12 of a two-needle sewing machine 1 has a lower shaft 17, which is reciprocatively rotated through a crank rod 18 connected to a crank section 6a of the main shaft 6 and a sector gear 19. A half-swingable shuttle 16 of a shuttle module 13 is driven by a servo-motor 21 independently of the main shaft 6. In a sewing operation, the synchronous drive control of the main shaft 6 and a driving shaft of the servo-motor 21 is carried out, so that the phase offset of the shuttle for catching a thread loop from the reference phase offset previously set in RAM in the control for the shuttle for catching a thread loop for the main shaft 6 can be adjusted.
Patent JP-H09140974-A (JP)
Title: Sewing machine
Inventor: AKAHA KOICHI
IPC: D05B19/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom of design of a driving system by providing a first detecting means of detecting an original position of a main shaft and a reference position and a rotational angle of a sewing machine motor and a second detecting means of detecting an original position of a shuttle driving shaft and a reference position and a rotational angle of a driving motor and controlling the driving motor and the sewing machine motor. SOLUTION: A controller 140 of a two-needle sewing machine inputs output signals of first and second rotary encoders 157 and 163 provided to a sewing machine motor 7 and a shuttle driving motor 21 and a third rotary encoder 145 of a manual operation unit 23 as well as output signals of an original point sensor 77 provided in a between- shuttle distance adjusting motor 70, a main shaft original point sensor 155, a needle position sensor 156, a shuttle axis original point sensor 85, etc.  Using the detected signals of the original position of the main shaft and the reference position and the rotational angle of the sewing machine motor and the detected signals of the original point of the shuttle axis driving shaft and the reference position and the rotational angle of the driving motor, one of the shuttle driving motor 21 and a sewing machine motor 7 is controlled so as to synchronously rotate the shuttle for catching a thread loop with the main shaft.
Patent JP-H09143538-A (JP)
Title: Immersion tube for vacuum degassing apparatus
Inventor: KAWAMOTO EIJI
IPC: C21C7/10
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve durability and at the same time, workability because of the restraining effect an slag sticking in improvement of an immersion tube for a vacuum degassing apparatus. SOLUTION: In the immersion tube for the vacuum degassing apparatus, regular bricks 2 are arranged on the outer peripheral part, and in the fixing method, one or more places of recessed parts 5 are arranged on the outer peripheral parts of the regular bricks 2. A ring of metal-made band or round bar 6, etc., is fixed at this recessed part on the outer peripheral side, and the recessed part 5 is buried with refractory material after fixing to protect the ring. This immersion tube is used for an RH vacuum degassing apparatus by fitting to the lower vessel of 250t RH vacuum degassing apparatus and actually used. The erosion of the lower outer peripheral part is restrained with magnesia- carbon brick and, by this effect, the thermal deformation of the lower iron core is also restrained to drastically improve the damage to the lower part.  As a result, the service life can be prolonged 1.6 times and spray-repairing quantity for the lower part can be reduced to half and the effectiveness of this new brick fixing method is confirmed.
Patent JP-2001139602-A (JP)
Title: Method for manufacturing condroitin sulfuric acids
Inventor: SUMI TOSHIHISA
IPC: C12P19/26
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a condroitin sulfuric acid using a raw material which is easily available and by means of comparatively easy treatments. SOLUTION: Fish scales are uses as a raw material. They are subjected to a dissolving treatment, and than are subjected to a polypeptide removing treatment and a fractionation treatment, in this order, so as to obtain a condroitin sulfuric acid. For example, the scale dissolving treatment is carried out by allowing a protease to act on the scales in water. Next, a polypeptide formed as a by-product is removed from the solution thus formed. Then a condroitin sulfuric acid is obtained by fractional precipitation.
Patent JP-2000027969-A (JP)
Title: Magnetic screw and its feeding device
Inventor: HASHIMOTO JUNICHI
IPC: F16H25/24
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic screw to increase an allowable radial load by a gas hydrostatic bearing, simplify a feed system for pressure gas to each gas hydrostatic bearing, facilitate assembly and disassembly, and besides be manufactured at a low cost. SOLUTION: A magnetic screw comprises a magnetic nut 2 having a magnetic electrode spirally magnetized on an inner peripheral surface; a shaft 1 with a fine gap between the inner peripheral surface of the magnetic nut 2 and the shaft; and a plurality of gas hydrostatic bearings 6 arranged in the magnetic nut 2 with a given distance in an axial direction and holding in a non-contact state the inner peripheral surface of the magnetic nut 2 and the outer peripheral surface of the shaft 1. Each gas hydrostatic bearing 6 is arranged inside the two end parts in an axial direction of the magnetization region of the magnetic nut 2. A feed passage 20 connected to a pressure feed source is axially arranged at the magnetic nut and pressure gas is fed to the air supply hole 18 of each gas hydrostatic bearing 6 through the feed passage 20.
Patent JP-2001148800-A (JP)
Title: Digital camera and image processing method
Inventor: ONO SHUJI
IPC: H04N13/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that detects a part of interest from an image. SOLUTION: The digital camera of this invention is provided with an image pickup unit 20 to obtain image data, an image pickup control unit that controls zooming or the like, a processing unit 60 that detects the interested part from the image data, a display unit 100 to display an image and an operation unit 110 that a user operates.
Patent JP-2001146835-A (JP)
Title: Storage box provided in house
Inventor: TAKEDA SHINICHI
IPC: E03D1/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a unique and valuable storage box provided in a house. SOLUTION: The storage box is provided in a house wherein a reservoir 1 for reserving precipitation such as rain and snow and precipitation using facilities 2 using water in the reservoir 1 are installed. The storage box 3 is provided in the reservoir 1 for storing valuables.
Patent JP-H09167929-A (JP)
Title: Semiconductor integrated circuit provided with operatonal amplifier circuit
Inventor: OKAZAKI TAKAO
IPC: H03F3/45
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the chip area of an integrated circuit provided with an inverting amplifier circuit function and a voltage follower function by using an operating mode changeover control signal so as to select a capacitor of a phase compensation circuit. SOLUTION: The capacitance of capacitors C1, C2 of a phase compensation circuit 3 is changed depending on an on/off state of a MOS transistor(TR) M16 of the circuit 3. Thus, the capacitance of the capacitors C1, C2 is selected to be optimum for the operation of the inverting amplifier circuit and for the operation of a voltage follower and an operating mode changeover control signal V2 is used to change the capacitance of the circuit 3, then the circuit 3 is in operated with an optimum phase margin at each operating mode. Then in the case of the operation of the voltage follower, the signal V2 is set to a low level and both the capacitors C1, C2 are connected nd in the case of the operation of the inverting amplifier circuit, the signal V2 is set to a high level and only the capacitor C1 is connected.  Thus, the changeover between the inverting amplifier circuit function and the voltage follower function is realized and the chip area is reduced.
Patent JP-H03190110-A (JP)
Title: Method of magnetizing stator magnet of dc motor
Inventor: OGURIYAMA MASAMI
IPC: H01F13/00
Filed: 1989-12-19
Abstract: PURPOSE:To make it possible to uniformly saturation-magnetize the whole region of a magnet-material body by a method wherein the DC motor assembled body, in which the magnet-material body that becomes a stator is fixed to the inside of a case and a rotor is provided in a freely rotatable manner, is arranged in the magnetic field to be used for magnetization by two permanent magnets facing with each other, and the rotor is rotated. CONSTITUTION:A DC motor assembled body 15 is arranged between magnetic poles N and S on the edge face of a permanent magnets 4 and 4, a steady magnetization magnetic field H is applied, and at the same time, when the center axis 14 which is fixed to a rotor 13 is rotated as shown by an arrow R, the positions of the slots S1, S2 and S3 of the rotor 13 and a magnetic pole part are moved. As a result, the competent part of magnet material bodies 12A and 12B, where the pole section of the rotor 13 is proximately opposing, can be intensely magnetized successively until a state of saturation magnetization is obtained. After the pole section of the rotor 13 has passed the entire region of the magnet material bodies 12A and 12B, the whole region of the magnet material bodies 12A and 12B are magnetized uniformly and firmly, and a stator magnet is obtained.
Patent JP-H08183404-A (JP)
Title: Mounting structure of roof side integral pillar trim
Inventor: TSURUMI EIJI
IPC: B60R13/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide a structure for mounting a roof side integral pillar trim capable of mounting especially a lengthy roof side part liable to tumble or thermally deform on a body side stably and solidly. CONSTITUTION: With regard to a structure for mounting a roof side integral pillar trim, which is an integral of a center pillar part, a rear pillar part and roof side part, a clip seat 30 formed on the back of the roof side part is composed of a fitting piece 31 for fitting a clip 40 and a reinforcing rib 32 which is positioned on the right and left sides of the fitting piece 31, extending in the vertical direction and set in an identical dimensions in the vertical direction from the clip seat center A.  An extension part 33 is provided on the upper end of the reinforcing rib 32 and tumbling is prevented by keeping the fulcrum of a tumbling phenomenon at a distance from the clip seat center A, while the contact surface of the reinforcing rib 32 with the body side is increased and deformation is restrained even if extension force or a contraction force is applied by providing the extension part 33 thereby enables its initial configuration to be kept good for a long period.
Patent JP-H09167189-A (JP)
Title: Account settlement processing system
Inventor: MIKI MASAHIRO
IPC: G06F19/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency by holding the data of transaction account number in the case of processing of first cash bag and performing account settlement processing corresponding to the inputs of individual numbers of cash bags later when simultaneously settling the accounts of a lot of cash bags having the same account number. SOLUTION: Sub-terminal systems 2-7 connected to a main terminal 1 are respectively constituted by respectively combining sub-terminals 8-13, printers 14-19 and cash dispensers 20-25. By selecting a big bag cash reception processing mode through mode setting means at the input parts of sub-terminals 8-13, in the state of holding the first inputted transaction account number, the account of cash in the cash bag is settled but concerning the cash in the following cash bags, on the conditions that branch numbers added to the cash bags as peculiar numbers are inputted, the account settlement processing is continued even without inputting this transaction account number every time. Thus, the input error of transaction account number can be reduced and efficiency of entire account settlement processing can be improved.
Patent JP-H03188732-A (JP)
Title: Congestion monitoring equipment for electronic mail
Inventor: AOKI TAKAYUKI
IPC: H04L12/58
Filed: 1989-12-19
Abstract: PURPOSE:To properly recognize a fault at every terminal equipment by setting a text congestion time at every classification of terminal equipment and deciding it to be a fault of an opposite terminal equipment when the congestion time of a mail stored tentatively in a memory and sent to a prescribed terminal equipment exceeds a set congestion time. CONSTITUTION:An externally mounting type congestion monitoring equipment 7 is provided with monitoring storage counters 8, 9 at every classification of terminal equipment and compares setting time of the counters 8, 9 with a text congestion time of queues 4, 5 in a mail equipment 1 at a prescribed period. When a text is in congestion over the setting time of the counters 8, 9, 'congestion of text' is informed automatically to a system operator. On the other hand, since the monitoring storage counters 8, 9 of the externally mounting type congestion monitoring equipment 7 are mounted externally at every classification terminal equipment, the setting time is corrected even during the mail equipment operation and a proper time is set at any time.
Patent JP-H10214338-A (JP)
Title: Picture processor provided with smoothing processing function
Inventor: OKUYAMA HIROYUKI
IPC: G06T1/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor which avoids the degradation in the picture quality by surely preventing unnecessary smoothing processing to a photographic area or the like of a picture. SOLUTION: A circuit 203 which compares sampling picture data constituted like a matrix with preliminarily prepared template picture data and a circuit 204 which obtains outline points constituting the outline of black picture of sampling picture data in the case of coincidence between both picture data are provided. A circuit 207 discriminates whether an insular area formed by a set of several picture elements (a dot in a photographic area) exists in sampling picture data or not based on the number of these outline points and mutual relations. If an insular area exists there, a circuit 208 doesn't select a picture B subjected to the smoothing processing of this area but selects picture data A from a matrix forming part 201.