baber/WOPTO huggingface dataset:
Patent JP-H01111635-A (JP)
Title: Packer providing automatic measurement and control of cut-length
Inventor: SAITO HIROYUKI
IPC: B65B57/02
Filed: 1987-10-14
Abstract: PURPOSE:To enlarge a scope of the cut-length of a wrapping paper and obtain a highly precise operation and also to improve operational conditions, by detecting the position and the speed of a register mark and a tool cutter for the wrapping paper and controlling an actuating speed of a wrapping paper feed roller driving means, basing on calculation of the phase difference by said detector signals. CONSTITUTION:A wrapping paper 1 is fed by a wrapping paper feed roller 2 driven by a servo motor 20 which is controlled by means of an output device 75, based on the data of an enclosed ROM72 within a controller 7. The revolution speed of a seal cutter 3 is detected by an encoder 31 to transmit to the controller via an input device. Register marks are detected by a mark sensor 10. The speed data of the ROM72 are transmitted as pulses to a synchronous signal detector, compared with the seal cutter 3 speed and the register mark position, to increase the output to the servo motor 20 in case of a faster seal cutter 3 and reversely decrease it for a slower seal cutter 3. The cut-length and the position are controlled by an operating switch 76.
Patent JP-H0982127-A (JP)
Title: Inverter circuit board
Inventor: OOI FUMIHIRO
IPC: F21V19/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an inverter circuit board for connecting various sizes of cold cathode fluorescent lamps(CFL) by supporting a slide substrate on a main substrate so as to be free in moving. SOLUTION: A main substrate 8 on which an inverter circuit is formed and a contact for contact point 10 is provided, and a slide substrate 9 on the back face of which a gold plate land 12 contacting with the contact 10 is provided are sandwiching supported by a substrate holder 11 so that the slide substrate 9 is free in moving. Thereby, various sizes of the CFL 13 can be put in connection by moving the slide substrate 9 when the CFL 13 is put in connection.
Patent JP-2000077365-A (JP)
Title: Abrasive slurry and polishing method
Inventor: IWASHITA MITSUAKI
IPC: B24B37/00
Filed: 1998-08-29
Abstract: PROBLEM TO BE SOLVED: To perform chemical mechanical polishing(CMP) of an organic film represented by CFx by using an oxidizing agent for organic film and abrasive slurry containing abrasive grains. SOLUTION: Abrasive slurry 14 containing oxidizing agent and abrasive grains is employed. It may be added with a pH conditioning agent. The oxidizing agent causes chemical reaction on an organic film W1 and includes acid oxidizing agent, e.g. H2O2 (hydrogen peroxide water), Fe(NO3)3 (iron(II) nitrate), KIO3 (potassium iodate), and alkaline oxidizing agent, e.g. KOH (potassium hydroxide), amine based salt such as hydrochloride amine or monoethanol amine, peroxo based compound. The peroxo based compound contains peroxonitrate, peroxocarbonate, peroxo titanic acid, and peroxotitanate.
Patent JP-H06112077-A (JP)
Title: Coil manufacturing device
Inventor: TANIGUCHI MITSUHIRO
IPC: H02K15/04
Filed: 1992-09-29
Abstract: PURPOSE:To provide a coil manufacturing device where element wires are prevented from riding on one another on a coil former. CONSTITUTION:A wire drum 29, a guide 40, and pressing rollers 51 are provided movable along the axial direction of a coil former 24, and a deviation preventing piece is provided to the end of the pressing roller 51 bearing against an element wire 32. A control means moves the wire drum 29 and the guide 40 by one turn pitch of the element wire 32 each time when it is detected that the coil former 24 makes a turn to wind the element wire 32 orderly on the coil former 24, and the pressing rollers 51 are made to move synchronously with the guide 40, whereby the deviation preventing piece provided to the pressing roller 51 is kept bearing against the element wire 32.
Patent JP-H02106958-A (JP)
Title: Semiconductor device
Inventor: MINE TOSHIYUKI
IPC: H01L27/108
Filed: 1988-10-17
Abstract: PURPOSE:To increase the capacitance of a capacitor even in the same plane area, and to improve the degree of integration of an LSI, particularly a d.RAM by forming two kinds or more of capacitors constituting a minimum unit. CONSTITUTION:A first capacitor insulating film 13 on the sidewall of a trench and an insulating film 22 in the trench are removed through wet etching, thus exposing a silicon substrate 1 on the sidewall of the trench. A silicon film is deposited while doping phosphorus through a decompression chemical vapor growth method, and a first storage electrode 12 is shaped through etchback by dry etching, thus forming a trench type capacitor. A silicon film is deposited in the thickness of 0.4mum with phosphorus doping, a conductive film 11 and a second storage electrode 15 are shaped through lithography and a dry etching technique and washed in the surface, and a second capacitor insulating film 16 is shaped. A silicon film is deposited, and a second plate electrode 17 is formed through lithography and dry etching, thus completing the formation of a second capacitor.
Patent JP-S61135745-A (JP)
Title: Method for printing on electronic parts
Inventor: OTSUKI YUKIHISA
IPC: B41F17/36
Filed: 1984-12-07
Abstract: PURPOSE:To make it possible to obtain high feed efficiency and reliability by reducing the loss of a parts supply and take-out process, by performing the supply/feed and take-out of electronic parts as taping was applied thereto and applying printing to the surface of electronic parts continuously and automatically to cure the applied ink. CONSTITUTION:Electronic parts 2, to which taping was applied, is set to a tape supply reel 8 in a roll form and fed by a constant dimension by a tape steady feed roller. When the electronic parts 2 was fed in front of a printer 3, printing is applied to the surface of the electronic parts 2 by the printer 3. The electronic parts 2, to which printing was applied by the printer 3, is further fed to the curing drying oven 4 of a post-process to perform the curing of ink and subsequently wound up by a tape wind-up reel 9.
Patent JP-H02107949-A (JP)
Title: Front/back inspector for tape or planar body
Inventor: OHIGATA NAOHARU
IPC: G02B21/00
Filed: 1988-10-17
Abstract: PURPOSE:To enable inspection of both the front and back of a tape or a planar body with signal passage of the apparatus by arranging a transmission optical system to transmit an image of the back of the tape or the planar body to an objective lens of a magnifying device using an imaging means and four reflectors for bending an optical path by 90 deg.. CONSTITUTION:When the surface of a tape (t) is inspected, a prism 15 facing an objective lens 42 of a stereoscopic microscope 41 is retreated from a transmis sion optical path L of a transmission optical system 11 and the surface is ob served directly through the microscope 41. When the back thereof is inspected, the prism 15 is put back to the optical path L. An image of the back is transmit ted to the lens 42 with an imaging lens 16, a view lens 17 and prisms 12-15 in the optical system 11. The microscope 41 magnifies a real image of the back formed with the lenses 16 and 17. At this point, a distance to the surface of the image from the lens 42 on the optical path L is made almost equal to that to the front of the tape (t) from the lens 42. Thus, there is no need for focusing of the microscope 41. This also eliminates the need for readjusting the magnification of the microscope 41 as the real image of the back is formed almost equal in the magnification on the outgoing side of the lens 17.
Patent JP-S62106367-A (JP)
Inventor: UIRIAMU AASAA BAIYAAZU
IPC: B01D15/08
Filed: 1986-10-30
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-2000092886-A (JP)
Title: Motor driver
Inventor: YABE MASAAKI
IPC: H02P6/08
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a motor driver easy to treat it, by realizing the miniaturization of the size of its whole, and also to realize the structural simplifications and low prices of both the motor driver and the motor associated with it, by eliminating the restriction of the disposal position of the motor driver. SOLUTION: A motor driving IC-chip 1 has an inverter main circuit portion 2 for outputting the AC voltages for driving a motor 5, a current-phase sensing circuit portion 4 for sensing without using any sensor the current phases of the motor 5 in the dead times of pulse width modulations in an inverter control, and an inverter controlling circuit portion 3 for knowing the position of the rotor of the motor 5 from the sensed current-phases and for outputting the pulse-width-modulation waveforms for generating the voltages for driving the motor 5. The inverter main circuit portion 2, the inverter controlling circuit portion 3, and the current-phase sensing circuit portion 4 are integrated into the semiconductor chip 1.
Patent JP-2000087693-A (JP)
Title: Tunnel boring machine
Inventor: TOSAKA TOMOHEI
IPC: E21D9/087
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To form a widening part. SOLUTION: This tunnel boring machine is provided with a body 10 and a cutter disk 12. The disk 12 is provided with a disk body 12a and a cutter shaft 12b, enabling the excavation of the section approximately same as a circular section of the body 10. A rotation mechanism 24 is arranged on an end part side of the cutter shaft 12b. An eccentric mechanism part 26 to set the center of rotation of the cutter disk 12 to be eccentric relative to the center of the tunnel boring machine body 10 is provided. The eccentric mechanism part 26 is provided with a plurality of eccentric jacks 26a, an eccentric bearing 26b, an eccentric rotary body 26c, and a rotation mechanism 26d.
Patent JP-S61137616-A (JP)
Title: Suspension-clamping-beam of roll housing
Inventor: GOTO HISAO
IPC: B21B31/12
Filed: 1984-12-07
Abstract: PURPOSE:To reduce the changing time of roll housings and to change and rearrange them easily at an off-line, by hooking a group of roll housings by universal hooks, inserted to reinforced suspension-beam brackets, and transporting the roll housings for each suspension beam to join them to the main body of mill. CONSTITUTION:The latching pins 10 of a group of roll housings 5 of a block mill are hooked by the hooking members of hooks 12, inserted to the blackets 9 of a suspension beam 4 provided with reinforcing beam 3. An assembling suspension beam 4 at an off-line is raised by the lifters 30, 40 of a portal crane 38 to transport it to a mill main body 2, and is joined to the body 2 by a clamper as well as the housings 5 are positioned and joined to the body 2 by the liners 52 of body 2 and suspension-beam liners 7. The housings 5 are rapidly exchanged in group to make the exchange and rearrangement of housings 5 easy at the off-line. Further, said construction is made capable of hook- suspending the roll housings 5 by its hooks 12 and blackets 9, having each oblong holes, and guide pins 15, as well as capable of conforming to the movements of housings 15.
Patent JP-H11142599-A (JP)
Title: Ribbon filament for ion implanter and its assembled body
Inventor: KELLERMAN PETER L
IPC: H01J37/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a filament for plasma shower of an ion implanter which gives a uniform temperature along the length direction and supplies uniform thermoionic emission. SOLUTION: An assembled body 76 is provided with a ribbon filament 86 composed of a narrow and long main body having a decided length, width, and thickness for discharging thermoelectrons. The length is constituted of a central section and first and second end sections positioned on both sides of the central section, with the width of the central section being made broader than those of the first and second end sections, and the thickness is considerably smaller than the width of the filament 86 along the full length. The filament 86 is constituted of a single spiral coil and has first and second end sections which are respectively attached to the first and second leg sections 85 of the assembled body 76 and positioned in slots. It is preferable to constitute the filament 86 and first and second leg sections 85 of tungsten.
Patent JP-S6486594-A (JP)
Title: Electromagnetic shielding component electromagnetic shielding apparatus and method of assembling electromagnetic shielding apparatus
Inventor: UIRIAMU EICHI SUTEITSUKUNII
IPC: H05K9/00
Filed: 1987-10-16
Abstract: PURPOSE: To obtain an electromagnetic shield for printed circuit board which can be preserved easily and can satisfy required dimensions and shape easily by constructing the electromagnetic shield of a stripe made of an electrically conductive material, and a rake-like supporting member for engagement having a plurality of grooves extending perpendicular to the center line of the stripe. CONSTITUTION: The shield 10 comprises a cover plate 14 and a wall part 16 made of a single stripe 18 of a metallic material. The stripe 18 comprises a plurality of pins 20 projecting from one edge part thereof and a plurality of rake-like supporting members 26 projecting from the opposite edge part. The shield 10 is designed such that a flexure sufficient for inserting and removing the cover plate 14 is generated in the supporting members 26. More specifically, each supporting members 26 is preferably deformable sufficiently for coming into good electrical contact with the cover plate 14. The shield 10 of such structure has an effect of about 100dB at 100Hz (plane wave).
Patent JP-H0574068-A (JP)
Title: Optical disk device
Inventor: KIMURA MASAYUKI
IPC: G11B21/02
Filed: 1991-09-11
Abstract: PURPOSE:To prevent the loss of the initial characteristics of a carriage and the malfunction in writing and reading out of information by subjecting the outer peripheral part of rails supporting the carriage to an impregnating and baking treatment of a lubricant. CONSTITUTION:An optical head actuator 11 is mounted on the carriage 10. An optical disk is linearly moved back and forth in the radial direction by this actuator. This forward and backward motion is executed by the cooperative operation of a magnetic circuit constituted of a permanent magnet and a coil 14 fixed to the carriage 10. The outer peripheral parts of the rails 8 supporting the carriage 10 are subjected the impregnating and baking treatment of the lubricant. An oil-impregnated resin bushing 7 is embedded into the fitting part of the carriage 10. An abrasion loss by sliding friction is drastically decreased even when a high-speed seek operation is executed over a long period of time. The optical disk device having the extremely high reliability is obtd. without generating the malfunction in the writing and reading out operations of the information.
Patent JP-H06106409-A (JP)
Title: Boring machine
Inventor: SAITO TAKASHI
IPC: B23B41/00
Filed: 1992-09-29
Abstract: PURPOSE:To efficiently and easily execute the correcting work of a bolt hole of a flange in a site plant. CONSTITUTION:A spline socket 1 which is mounted on the main spindle end P1 of a rotary driving device P in a freely attachable/detachable manner, a cutter shaft 2 which mounts a spline hole part where a spline bearing of the spline socket 1 is inserted and a cutting tool 3 in a freely attachable/detachable manner, and a part of the outer circumferential surface are inserted into a bolt hole (d) of the flange by means of a collet 10 and fixed thereto. In addition, a spindle rod 5 which supports the cutter shaft 2 by the inner circumferential surface in the rotationally and axially movable manner and is provided with a feeding screw 5a on one part of the outer circumferential surface, and a handle 11 which is engaged with the spindle rod 5 by the screw 11a and whose rotation is restricted/released through the cutter shaft 2 and a lock pin.
Patent JP-H08123748-A (JP)
Title: Channel system
Inventor: SANO YOSHIHIKO
IPC: G06F13/12
Filed: 1994-10-25
Abstract: PURPOSE: To reduce the quantity of communication by informing an I/O controller of start instruction, informing a channel control adaptor of the reception of the start instruction, executing the informing processing, and then informing the I/O controller of the start instruction. CONSTITUTION: When the I/O controller 4 outputs a busy response at the time of issuing an access start instruction from the channel control adaptor 2, the adapter 2 is immediately informed of that the start instruction has been received. When the busy state is released, the I/O controller 4 is informed of an access start instruction. Since it is unnecessary for the adaptor 2 to issue a start instruction again, the quantity of communication between the adaptor 2 and the system 3 can be reduced.
Patent JP-H02106756-A (JP)
Title: Fine pattern forming method
Inventor: ISHIWARI HIDETOSHI
IPC: G03F7/20
Filed: 1988-10-14
Abstract: PURPOSE:To form the fine resist pattern with good accuracy and mass- productivity by constituting the resist layer of three layer resist which comprises a low sensitive, a middle sensitive and a high sensitive resist layers against X rays and has the total height of being affected a secondary electron, and by exposing the resist layer with the X rays through the mask of a X ray absorber, and simultaneously developing the obtd. three layer resist with the same solvent. CONSTITUTION:The resist layer having the three layer structure is constituted of an upper layer resist 15 composed of an usual positive type resist having high sensitivity against the X rays, an intermediate layer resist 16 composed of a positive type resist having middle sensitivity against the X rays, and a lower layer resist 17 composed of a positive type resist having low sensitivity against the X rays, in this order. The total film thickness of the lower resist 17 and the intermediate resist 16 is the height of being affected the secondary electron, and the secondary electron is mainly absorbed by the lower resist 17. Thus, the resist pattern with a vertical cross-section is obtd., and the under cutting of the resist pattern is prevented, thereby being formed the resist pattern with the good accuracy.
Patent JP-H1194045-A (JP)
Title: Automatic transmission
Inventor: KASHIWASE HAJIME
IPC: F16H37/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly of a forward clutch part provided on a forward/ reverse switching device. SOLUTION: A clutch drum 31e is integrally formed on a planetary carrier 31d for supporting a double planetary pinion 31c of a planetary gear 31 provided on a pulley input shaft 33a of a continuously variable transmission 22, the center of a clutch hub 30b provided on the inner periphery of the clutch drum 31e through a clutch plate 30f is meshed with a planetary sun gear 31a formed on the pulley input shaft 33a, and a part in the thrust direction is hooked by a hooking member. A connecting shell 30a provided on a torque converter output shaft 28 extending from a starting device 24 is connected to an opening part of the clutch drum 31e. Since the clutch drum 31e is formed on the planetary carrier 31d side, assembly is facilitated.
Patent JP-H01102250-A (JP)
Title: Combustion type space heater
Inventor: ISHIDA KAZUHARU
IPC: F24H3/04
Filed: 1987-10-15
Abstract: PURPOSE:To quickly stabilize the combustion condition immediately after ignition by cancelling a quick heating operation when quick heating operation stopping conditions are met during the initial stage of the quick heating operation after ignition. CONSTITUTION:If, upon turning on the operation switch 31 to start the heating, the room temperature as detected by a room temperature sensing means 33 is higher by 2 deg.C, for instance, than the temperature set by a room temperature setting means 32, a determination is made as to whether the quick heating has been cancelled by a control switch 35. If the determination result is affirmative, a normal heating operation is performed. If negative, a proportional control valve 26 is fully opened for a required 15 minutes after the heating operation startup, and, at the same time, a valve 29 for quick heating is opened and a blower 13 is operated at its maximum speed to perform a quick heating operation. However, since a control device 30 does not allow another quick heating operation after the previous quick heating was stopped even if quick heating operation stopping conditions are met within a required time interval, the combustion condition immediately after the ignition can be quickly stabilized, preventing incomplete combustion.
Patent JP-H0679777-A (JP)
Title: Production of seat cushion
Inventor: MATSUZAKI KENJI
IPC: B29K75/00
Filed: 1992-09-03
Abstract: PURPOSE:To produce a seat cushion having seating surfaces different in shape by one mold. CONSTITUTION:In the production of a seat cushion having a cushion pad material 1 and supporting the hips of a seating person by the pad material 1, the material quality of at least the seating part 2 of the seating person of the pad material 1 is composed of shape memory urethane and external force is applied to the seating surface 21 of the seating part 2 molded by a specific mold at the predetermined shape recovery temp. of shape memory urethane or higher to deform the seating surface 21 into an arbitrary shape and the temp. of the seating part 2 is made lower than the shape recovery temp. in this deformed state to set the seating surface 21 to an arbitrary shape.
Patent JP-S62105760-A (JP)
Inventor: ROBAATO KEE UIRUSON
IPC: B60T13/563
Filed: 1986-11-04
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-H1177098-A (JP)
Title: Treatment of bottom sludge containing organic matter
Inventor: YAMAMOTO YOJI
IPC: C02F11/12
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To classify bottom sludge containing org. components in lakes and marshes, harbor, rivers, a reservoir (dam lake) or the like into an arbitrary particle size range while mechanically dehydrating the same up to low water content without adding chemicals such as a dehydration auxiliary agent or the like and to obtain a dehydrated cake wide in an effective utilizing range from bottom sludge containing org. components. SOLUTION: Bottom sludge containing org. components is charged into a bottom sludge conditioning tank 10 and aerated while stirred by an aeration stirrer 14 to be aerobically treated to enhance separability and dehydration properties, and this bottom sludge is classified by a separator 18 to be separated into intermediate particle size sludge (coarse particle sludge) and fine particle sludge and the obtained fine particle bottom sludge is mechanically dehydrated by a dehydrator 20 to obtain a dehydrated cake having a uniform particle size, low in water content and containing no chemicals.
Patent JP-S61139637-A (JP)
Title: Target for sputter and its manufacture
Inventor: SHIBATA RYOICHI
IPC: C22C38/00
Filed: 1984-12-12
Abstract: PURPOSE:To obtain fine grain structure target capable of obtaining alloy film which is not damaged by large electric current conduction and not deteriorated with the lapse of time by performing crushing by rapid cooling means, in the titled manufacture in which alloy of rare earth metal, Fe and or Co is crushed, compacted and sintered. CONSTITUTION:Alloy composed of by atomic %, 20-35% rare earth metal and the balance Fe and or Co is melted, solidified in vacuum or inert gas atmosphere, then remelted, or raw material is charged then melted. From this, small flaky or powdery alloy is obtd. by rapid cooling means such as atomizing or centrifugal rapid cooling method. Next, the small flaky or powdery alloy i compacted and sintered. Said all processes are carried out in vacuum or inert gas atmosphere to obtain target. Thereby, since the structure unevenness is not observed due to <=20mu average grain size of rare earth metal and iron group metal, and mechnical crushing process after melting and solidification is excluded, the aimed target of low content of gas such as O2 is obtd.