baber/WOPTO huggingface dataset:
Patent JP-H03172493-A (JP)
Title: Blind slat driving mechanism
Inventor: IGARASHI HITOSHI
IPC: E04D13/03
Filed: 1989-12-01
Abstract: PURPOSE:To automate angle adjustment by meshing a pinion gear, fixed at a holder positioned at one side part, with the rack gear of the stator of a driving part formed of an ultrasonic linear motor additionally provided at a blind slat. CONSTITUTION:A pinion gear 5 is fixedly provided at one of the holders 3 for supporting both ends of a blind slat 1 through the outer surface. A driving part 11 forming an ultrasonic linear motor in a supporting frame 16 is additionally provided at the holder 3 provided with the gear 5, and a rack gear 14 additionally provided at the upper surface of a travel body 13 is meshed with the gear 5. Voltage is then applied to the driving part 11 so as to generate oscillatory waves to a stator 12 formed of a piezoelectric body and an elastic body and let the travel body 13 to self-travel in the direction opposite to the advancing direction of the oscillatory waves, thus rotating the gear 5 at the same paces. The angle of the slat can be thereby adjusted automatically.
Patent JP-H09149844-A (JP)
Title: Sheet-like hooking tool
Inventor: HIRAMA TOSHIO
IPC: A47F7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hardly fallable and breakable sheet-like hooking tool by forming the hooking part of the sheet-like hooking tool for fastening the bag mouth of a bag in which articles are put or the like from a hooking piece and pressing pieces, making the hooking piece in a tongue shape and forming the hooking piece and the pressing pieces by notching a sheet. SOLUTION: This sheet-like hooking tool is composed by providing the plural hooking parts 6 for hooking items and the hooking part 6 is formed by the hooking piece 3 and the pressing pieces 5. The hooking piece 3 is in a tongue shape and the hooking piece 3 and the pressing pieces 5 are formed by notching the sheet. At the time of use, the tip part of the hooking piece 3 is inserted to the hole for hooking of the hooking item, the expanded part of the hooking piece 3 is passed through, the hooking item is supported by the base bottom part of the hooking piece 3 and then, the pressing pieces 5 on both sides are bent and overlapped on the header part of the hooking item. Thus, the hooking item is hung by the hooking piece 3 and pressed by the pressing pieces 5 and the hooking item is prevented from being detached from the hooking piece 3 and falling.
Patent JP-H04187379-A (JP)
Title: Welding method
Inventor: YOSHIOKA KOICHI
IPC: B23K9/127
Filed: 1990-11-19
Abstract: PURPOSE:To easily control the torch position by detecting a ratio of areas of arc light divided by a straight line parallel to the proceeding direction of a torch through the apex of an arc light shape. CONSTITUTION:In corner joint welding, plates 1 and 2 are welded together by using the welding torch 4 provided with an image pickup device 3 and the arc light shape is picked up on an image by the image pickup device 3 and binarized. Although the welding torch is moved in the proceeding direction while blowing off an arc, the arc light shape at this time is different according to the electrode positions A, B and C of the welding torch. Consequently, the electrode positions of the welding torch can be detected by symmetry of the arc light shape. The apex P of the above-mentioned binarized arc light shape is detected and the straight line L parallel to the proceeding direction of the torch (arc) through the point P is set. The areas S1 and S2 of the arc light divided by this straight line L are detected and the welding torch positions can be controlled from the ratio S1/S2 of these areas.
Patent JP-2000143043-A (JP)
Title: Paper roll holding device
Inventor: SHIGA TAKAHIRO
IPC: B65H16/06
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper roll holding device capable of holding large strength without constituting a paper roll holding member by a plurality of free members, uniformizing a pressing force on a paper roll by the paper roll holding member by corresponding to large and small diameters of the paper rolls, and facilitating the mounting operation of the paper roll holding member on the paper roll. SOLUTION: This paper roll holding device has a flange 2 in contact with both end parts of a paper roll 1 and a support cylinder 3 inserted into the paper roll 1. A spring 8 giving a pressing force to a locking claw 7 arranged in a transparent hole 6 provided on a peripheral wall of the support cylinder 3 so as to come in and out, a lock member 9 supporting both ends of the spring 8, and a spring support member 10 are provided. The lock member 9 and the spring support member 10 can slide, an elastic arm 11 whose tip is attached to the locking claw 7 protrudes on outer periphery of the spring support member 10, and the spring support member 10 is pressed through the spring 8 by the lock member 9 to expand and open the elastic arm 11 and press the locking claw 7 against an inner face of the paper roll.
Patent JP-S63163104-A (JP)
Title: Apparatus for measuring thickness of film
Inventor: HISHIKARI ISAO
IPC: G01B11/06
Filed: 1986-12-25
Abstract: PURPOSE:To obtain the title apparatus capable of measuring the thickness of a film with sufficiently high accuracy even in continuous measurement, by providing a resetting means for generating a reset pulse in an image sensor to perform resetting. CONSTITUTION:Since the wavelength incident to each element of an image sensor 11 is predetermined by a spectral means 9, the relation between the number of each element of the sensor 11 and the wavelength is preliminarily stored in the memory of an operation means 13. At the time of measurement, the output of each element of the sensor 11 is successively read and the memory is utilized to calculate wavelengths lambda1, lambda2 from the element number imparting an extreme value within a measuring range and degree difference N is calculated from the difference in the number of extreme values and predetermined operation is performed using the refractive index in the memory to calculate the thickness of an object 4 to be measured. In this case, each pixel output of the sensor 11 is transmitted at every predetermined time T and charge is accumulated in each pixel during that time but, when resetting is performed only for a time t1 by a resetting means 6, charge is not accumulated in each pixel during this period and the charge only corresponding to the time t2 after the release of resetting is accumulated. As mentioned above, when measurement is performed while an accumulation time is limited, the thickness of a film can be stably and continuously measured with high accuracy.
Patent JP-H04187251-A (JP)
Title: Air cleaner
Inventor: OKADA SHOJI
IPC: B03C3/40
Filed: 1990-11-19
Abstract: PURPOSE:To obtain an air cleaner free from deterioration of performance due to dirt in a dust collection part by equipping a suction port, a dust collector, a blower and a blowout port and fitting both the counter electrode and the discharge electrode of the dust collector to the contour detachable from a main body. CONSTITUTION:Smoke of a tobacco and dirt sucked from a suction port 1 are ionized by both a discharge electrode 3 impressed with high voltage and an earthed counter electrode 4 which are provided to the frontal contour 2 detachable from a main body. These are collected by an electrostatic filter 7. Furthermore, after malodorous components are attracted and removed by a deodorization filter 8, the cleaned air is discharged from a blower. At this time, when the discharge electrode 3 and the counter electrode 4 are dirtied by use for a long period, both electrodes are detached from an air cleaner main body together with the frontal contour 2 and washed by water washing. Thereby deterioration of performance due to use for a long period is remarkably reduced and the excellent air cleaner is obtained.
Patent JP-H11148236-A (JP)
Title: Erected pipe for forming pile
Inventor: MATSUOKA SHINJI
IPC: E04G23/06
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enable forming at a low cost and facilitate efficient connecting work. SOLUTION: Plural pipes 13, in the bores of which pile forming ground drills are freely inserted, are connected together via connections 14 in the direction of a pipe axial center. In this case, to form the connections 14, the connection end 13a of the first pipe arranged on one side of the connection 14 is provided with a fitting 15 to which the connection end 13b of the second pipe arranged on the other side of the connection 14 is internally fittable.  On the outer peripheries of the connection ends of both pipes, plural connector mounting plates 16 protruded outward a long the radial direction of the pipes are integrally provided in the condition that the plate faces are arranged along the longitudinal direction of the pipes and at spaces to the peripheral direction of the connection ends 13a, 13b, to mount connectors 17 over both connector mounting plates 16 in a demountable manner.
Patent JP-H10151760-A (JP)
Title: Ink jet recording device
Inventor: HIROSE TAKESADA
IPC: B41J25/304
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To maintain cleaning performance with a cleaning member, even when the position of a recording head changes and thereby ensure the positive recovery of the recording head by providing the cleaning member for the discharge face of the recording head in such a manner that the lap of the discharge face and the cleaning member can be regulated. SOLUTION: An oblong hole 48 is formed on the rising part 37b on one of the ends of a slider 37 to fit the shaft part 3a of a guide rod 3. Consequently, the slider 37 is vertically transferred by vertically displacing the guide rod 3 through fluctuating a recording paper setting lever 21, resulting in the change in the vertical position of the cleaning member 34 supported by the slider 37. Then the lap of the discharge face of a recording head 6 and the cleaning member 34 can be regulated by interlocking with the operation of the recording paper setting lever 21. The slider 37 constitutes a means for regulating the lap of the cleaning member 34 and the discharge face of the recording head 6 in accordance with the regulation level of an interval regulating mechanism.
Patent JP-S63165082-A (JP)
Title: Device for disassembling spot weld zone
Inventor: MIZUTANI TAKAYUKI
IPC: B23K11/22
Filed: 1986-12-26
Abstract: PURPOSE:To improve the efficiency of a joint disassembling operation by providing a carbon electrode holding part which can be freely attachably and detachably mounted with an electrode and disposing a controller for current and weld time thereto. CONSTITUTION:A torch body 4 as the electrode holding part which permits mounting of the carbon electrode 5 freely attachably and detachably in a slit part 8 is provided to the titled device and is connected to a power supply device 6 via a switch 10. The controller which controls the welding current and weld time according to the thickness of metallic members 1, 3 is connected to the device 6. The electrode 5 is brought into contact with a spot weld zone 2 of the members 1, 3 to conduct electricity between the electrodes 5 and the metallic plates 1 and 3 via the switch 10, then a hole is quickly formed in the hard structure of the spot weld zone by the resistance heating of the electrode 5 itself and the resistance between the same and the member 1. The efficiency of the operation to disassemble the joint 2 is thus improved.
Patent JP-H03174926-A (JP)
Title: Drawing die assembly
Inventor: KUDO MASARU
IPC: B21D24/06
Filed: 1989-12-01
Abstract: PURPOSE:To improve the productivity and quality by providing a crest and a foot on a die and a clamp surface of a blank holder and giving the partial tension to the corner edge part of a perforated window when a blank material is clamped. CONSTITUTION:The perforated window 12 is punched on the blank material 11. The blank material 11 is clamped by the die 1 and the blank holder 2 and drawn by a punch 6. Then, on the die 1 and the clamping surface of the blank holder 2, the crest part 4 and the root part 5 are provided respective on a position facing to the corner edge part of the perforated window 12 of the blank material 11. When the blank material 11 is clamped, partial tensions are give to the corner edge part of the perforated window 12. Thus, such inadequacy that a crack is generated in the course of forming can be removed.
Patent JP-H11150179-A (JP)
Title: Manufacture of trench isolation type semiconductor device
Inventor: MIKAGI IKU
IPC: H01L21/76
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a trench (groove) isolation type semiconductor device in which high throughput and low cost can be realized simultaneously with high reproducibility and high stability, when an insulating film embedded in a trench type element isolating region is planarized by polishing, and yield and productivity can be improved. SOLUTION: A mask film constituted of a substrate protecting film 102 and an etching stopper film 103 is formed on a semiconductor substrate 101. An exposed part of the semiconductor substrate 101 is etched by using the mask film as an etching mask, and an element isolating trench 104 having a specified depth is formed. An insulating film 105a is formed on the sidewall part of the element isolating trench. An insulating film 105b for filling the trench composed of a single layer or a plurality of layers is deposited on the entire surface of the semiconductor substrate 101 and embedded in the element isolating trench 104. Surface-active agent 106 having lubricating property is formed on the insulating film for embedding, and the surface of the surface-active agent is planarized.  After the etching stopper film 103 has been exposed through polishing and elimination the embedded insulating film, the etching stopper film 103 and the substrate protecting film 102 are successively eliminated.
Patent JP-H07142077-A (JP)
Title: Fuel cell power generation plant
Inventor: IWASHITA SAKAE
IPC: H01M8/04
Filed: 1993-11-22
Abstract: PURPOSE:To supply high temperature abundant steam outside of a system by a compact power generation device. CONSTITUTION:A battery cooling water circulating system supplies battery cooling water to the cooling water inlet piping side connected to a cooler 1c in a fuel cell body, and supplies the battery cooling water taken out of a cooling water outlet piping to a steam separator 3 to separate it into steam and water, and supplies the separated water again to the cooling water inlet piping side. A condenser-evaporator 23 is arranged in a steam utilizing system, and heat is exchanged between steam to be supplied to the high temperature heating side 23A and water to be supplied to the low temperature side 23B to be heated, and high temperature heating side steam is turned into condensed water, and water to be supplied to the low temperature side to be heated is turned into steam. The steam separated from the steam separator 3 is supplied to the high temperature heating side of the condenser-evaporator 23, and the condensed water is returned to the battery cooling water circulating system. Water utilized by a steam utilizing equipment 9 is supplied to the low temperature side to be heated of the condenser-evaporator, and generated steam is supplied to the steam utilizing equipment 9.
Patent JP-H01155680-A (JP)
Title: Manufacture of ceramic wiring board
Inventor: OZAKI TOSHISUKE
IPC: H05K3/00
Filed: 1987-12-14
Abstract: PURPOSE:To enable the manufacture of a ceramic wiring board at low cost by a method wherein a hole is bored in a ceramic board through supersonic waves or laser rays, a deposited film is formed through evaporation, and an electroplated film is formed through electroplating. CONSTITUTION:A hole 2 is bored in a calcined board 1 using laser rays or supersonic waves, Next, copper is evaporated so as to form a copper deposited film 3 on the front and the rear of the board 1 and the inside face of the hole 2. Then, an electrolytic copper plated film 4 with a specified thickness is formed on the copper deposited film 3 by performing an electrolytic copper plating. Next, a wiring layer and a through-hole 5 are formed by etching the copper deposited film 3 and the electrolytic copper plated film 4 into required shapes. Then, the outer shape is formed using a side cutter or laser rays. As a hole is bored through supersonic waves or laser rays, a press die can be dispensed with.
Patent JP-H05234140-A (JP)
Title: Optical disk
Inventor: YOSHIDA MIKIO
IPC: G11B7/2433
Filed: 1992-10-30
Abstract: PURPOSE:To obtain the optical disk which exhibits sufficient corrosion resistance and good recording characteristics even if metallic thin films, such as amorphous thin films of rare earths-transition metals, having high corrosiveness are formed as functional films. CONSTITUTION:The protective film satisfying such conditions under which the difference L1 between the max. film thickness d and average film thickness d0 is <=40mum and the protective film has a curved surface of a radius R1 (R1 >=12.48mm) at the outer peripheral end is formed on the magneto-optical disk which has the metallic thin films as the functional films and with which the max. film thickness d at the outer peripheral end and the average film thickness d0 in the flat part on a data area is d>=2d0 and the functional film are the metallic thin films having a magneto-optical effect. Namely, the protective film having the large film thickness at the outer peripheral end is formed. The shape of the magnetic head device constituted of a magnetic recording part and an actual sliding part is made to comply with the optical disk.
Patent JP-H10156701-A (JP)
Title: Dry type barrel polishing method
Inventor: YOSHIDA SHOICHI
IPC: B24B31/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of polishing force even in the case of polishing for many hours by mixing abrasive grains for dressing media, in a polishing barrel at the time of polishing a workpiece in a method of polishing the work piece using synthetic resin media formed by mixing abrasives to be cutting edges and compacting them. SOLUTION: At the time of polishing a workpiece W, a top part 18b of a cover body 18 is opened to charge the workpiece W, media M and abrasive grains S on a rotary table 3 of a polishing barrel 1, and the top part 18b is closed. A motor 6 is operated to make the workpiece W, media M and abrasive grains S turn and flow by the rotation of a rotary table 5 and to polish the workpiece W by the media M while dressing with the abrasive grains S. That is, even though abrasive powder generated during polishing adheres to the surface of the media M and is going to embed cutting edges, the cutting edges of the media M are generated and exposed because of dressing performed by the abrasive grains S, and the workpiece can be polished without lowering polishing force. The abrasive powder generated during polishing is sucked by a dust arrester 14 and eliminated.
Patent JP-H05147716-A (JP)
Title: Goods accumulating and discharging device
Inventor: KOBAYASHI MASASHI
IPC: B65G47/28
Filed: 1991-11-28
Abstract: PURPOSE:To enable smooth accumulation/discharge of goods flowing on the production line without stopping the flow of the whole line by arranging a plurality of sprockets pairs in parallel, collecting the specified number of goods in a group, and providing the respective goods separately in a vertically movable manner. CONSTITUTION:When goods are accumulated, and all supporting members 70 are located at the upper limit, a driving means M2 is stopped, and M1, M3-M5 are driven at the same speed, a conveyor part extended between the lower-positioned sprockets of fixed sprocket pairs 30, 40 which are stopped by M2 is moved upward by communicating a goods carrying-in part 14. However, as M1, M3-M5 are driven, the first through the third supporting members 70 are not lowered, and only the fourth supporting member 70 is lowered. When this supporting member 70 is lowered to the lower limit position and LS88' is actuated, M5 is stopped, then, the third supporting member 70 is lowered by the similar action, and the second and the first supporting members 70 are lowered successively.
Patent JP-2000142302-A (JP)
Title: Cloth sheet and mounting structure thereof to vehicular body
Inventor: MASUDA HIROSHI
IPC: B60R21/213
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To easily, rapidly, and extremely firmly secure a cloth sheet of a protection bag, a protection curtain, or the like for an occupant's head in an automobile. SOLUTION: A protection bag 1 for an occupant's head in an automobile is mounted on a roof side rail 2 of the automobile. A lug part 4 which protrudes upward from an upper portion of the protection bag 1 is provided with a bolt insertion hole 5 and a claw insertion hole 6. A plate 7 is deformed such that a first piece 7a and a second piece 7b pinch the lug part 4. A bolt 8 is inserted from a hole 5 of the lug part 4 into an elongate hole 11 of the second piece 7b, and a claw 10 is inserted into the hole 6 and a hole 12. The bolt 8 is screwed into a female screw hole 13 which is provided in the roof side rail 2 and the claw 10 is inserted into an opening 14 near the female screw hole 13. The lug part 4 of the protection bag 1 is thereby secured on the roof side rail 2.
Patent JP-H04189205-A (JP)
Title: Carry-in and delivery device for automatic warehouse
Inventor: GOTO YUKIHIRO
IPC: B65G1/04
Filed: 1990-11-20
Abstract: PURPOSE:To make a shelf and a travelling machine body compact by providing a driving wheel in one end of the longitudinal direction of a lower part of the travelling machine body of a carry-in and delivery deice, and providing a pair of driven wheels in a supporting member, which is supported by a shaft freely to be oscillated vertically, in front and rear of the oscillating shaft in the other end. CONSTITUTION:A carrying and delivery device 5 is moved for carry-in and delivery by a travelling machine body 7 along a floor rail 6 laid in a front surface passage 3 of a shelf having multiple block housing spaces. In this travelling machine body 7, a driving wheel 13 is provided in one end of the longitudinal direction of a lower part of the traveling machine body 7, and a longitudinal pair of driven wheels 19 are provided in the other end. These driven wheels 19 are provided in a supporting member 17, which is supported by a shaft 16 directing the bilateral direction freely to be oscillated vertically, in front and rear of the shaft 16 freely to be rotated. Diameter of the driven wheels is thereby reduced to support the large wheel pressure, and a device is made compact.
Patent JP-H07211471-A (JP)
Title: Illuminating apparatus and electrodeless low-pressure discharge lamp, holder and power supply therefor
Inventor: JIYONII ARUMANDO JIYOSEFUIINA
IPC: H01J61/54
Filed: 1994-12-19
Abstract: PURPOSE: To provide a luminaire of which a lamp can be lighted at low arc ignition voltage. CONSTITUTION: After a luminaire is switched on, an ignition assisting tool 40 is operated as to put a second end part 35B of a secondary wound wire 32 in a nominal lighting state after being put in an arc igniting state in which the end part 35B is parted from a second contact point 52 of a power source 50. Through the operation, a first switch 41 is set in the closed state 41A. The moment of transition from the arc igniting state to the nominal lighting state depends on the temperature of the lamp and in this case, the first switch 41 is set in the closed state 41B at a sufficiently high temperature and the luminaire is transmitted from the arc igniting state to the nominal lighting state.