baber/WOPTO huggingface dataset:
Patent JP-S61135513-A (JP)
Inventor: ONO HIROYOSHI
IPC: A01D34/03
Filed: 1984-12-06
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-H10102297-A (JP)
Title: Barrel for electric treatment and plating method using the same
Inventor: NISHIWAKI SUSUMU
IPC: C25D17/20
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable periodic pulse energization as well without requiring an excessive power source by providing the inside surface of a rotary barrel for an electrochemical treatment with an insulative partition which comes into contact with an energizing bar and gradually decreasing the quantity of the works to be treated on this partition by rotation of a barrel. SOLUTION: The conductive bar 6 is arranged on the inside surface of the rotary barrel 1 in a treating vessel 9 contg. a treating liquid 8 and the partition 3 consisting of an insulating material is disposed between the same and the inside surface of the barrel 1. The many small-sized works 7 to be treated which are supplied into the barrel fall into the bottom of the barrel 1 from above the partition 3 as the barrel 1 rotates. The quantity of the works 7 to be subjected to the energization treatment between outside electrodes 5 from the center bar 6 on the partition 3 decrease as the barrel rotates. The electrochemical treatment, such as electric polishing, is executed even with a power source of a small capacity. The periodic energization to the works 7 is made possible by continuing the rotation.  The easy execution of the pulse plating, etc., by the rotation of the barrel is made possible without requiring special devices.
Patent JP-H1099595-A (JP)
Title: Stainless steel clothes-drying bar and manufacture thereof
Inventor: NAKAKO TAKEFUMI
IPC: C21D6/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel clothes-drying bar which is made very strong and has a good flexure resistance. SOLUTION: This clothes-drying bar is constituted of a high strength stainless steel pipe which includes 20-95vol.% of martensite which is made by cold-rolling chrome stainless steel and heating it to an (α+γ) two-phase region of Ac1 or above and then rapidly cooling it at the rate of at least I deg.C/second, with the rest part of it being substantially ferrite and which has a ferritet martensite multiphase structure of a 0.2% proof stress of at least 400MPa. As for a method for manufacturing the pole, a stainless steel band is formed into a pipe by a roll-less forming method after it is heat-treated and then the welded pipe is cut to size to obtain a wash-line pole. Due to the ferrite+martensite multiphase structure, the pipe can be made very strong without any deterioration in Young's modulus and flexural rigidity and therefore can be made thin for a clothes-drying bar.
Patent JP-2001080501-A (JP)
Title: Conveyer
Inventor: SHIMIZU MICHIYUKI
IPC: H01L21/677
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce vehicle height, and to allow arrangement in a narrow space such as in conveyance between processes of ceiling track type. SOLUTION: A drive 4 for driving and traveling a conveying carraige 1 is mounted on the one conveying carriage 1 mounted with a conveyed object 7 and connectable each other, an electric power source device 5 for supplying a power source from a conveying track to be supplied to the drive 4 is mounted on the other converying carriage 2, and the conveying carriage 1 mounted with the drive 4 is connected to tire conveying carriage 2 mounted with the power source device 5.
Patent JP-S62116717-A (JP)
Title: Method and apparatus for laser heat treatment of plate-shaped member
Inventor: ASHIDA YOSHIO
IPC: C21D1/09
Filed: 1985-11-18
Abstract: PURPOSE:To prevent deformation by a heat treatment in the stage of heat- treating a metallic plate, etc., by the irradiation of the laser beams from both faces thereof by controlling the deviation in the irradiation position of the laser beams, the difference in the beam outputs and the difference in the spot shapes of the beams within a specific range. CONSTITUTION:The laser beams 2a, 2b of the outputs Wa, Wb are irradiated to both faces 1a, 1b of a plate material 1 to be treated such as metallic plate to heat-treat said material. The deviation D of the irradiation positions 3a, 3b of the two laser beams 2a, b is controlled within 20% of the spot length La of the laser beam 2a or 2b; i.e., D/La<=0.2. The difference between the output Wa, Wb of the two laser beams is controlled within 10% of the output Wa or Wb, i.e., (Wb-Wa)/Wa<=0.1. The difference between the spot shapes Lc, Ld of the laser beams 2a, 2b is controlled within 20% of Lc or Ld, i.e., (Ld-Lc)/ Lc<=0.20. A cooling gas such as He or Ar or liquid nitrogen is sprayed like mists 4a, 4b to the parts except the positions 3a, 3b to cool the material. The generation of thermal deformation such as camber or bend of the material 1 heat-treated by the laser beams is thus prevented.
Patent JP-H01103230-A (JP)
Title: Wire driving belt mechanism of wire cut electric discharge machine
Inventor: ASAO TOSHIYUKI
IPC: B23H7/10
Filed: 1987-10-15
Abstract: PURPOSE:To reduce the abrasion of a belt by installing a flat roller for guiding a wire which passes through an electric discharge machining part and two belt transport parts for transporting the wire between the flat roller and a wire driving roller and allowing the belt in the belt transport part to be attached or separated from the wire. CONSTITUTION:When wires 1 are joined, the belts 21 and 31 of the upper and lower belt transport parts 2 and 3 are allowed to contact the wire 1, in other words, the wire 1 is nipped by the belts 21 and 31 of two belt transport parts 2 and 3, and the wire 1 is transported by driving two belt transport parts 2 and 3. When the wire 1 is nipped by a wire driving roller 4 and a pinch roller 5, the belts 21 and 31 of two belt transport parts 2 and 3 are released from the wire 1, and the drive of the belt transport parts 2 and 3 is suspended, and the wire connection is completed. During the electric discharge work, the wire is laid between a flat roller 7 and the driving roller 4, and the wire 1 is nipping- supported by the driving roller 4 and the pinch roller 5, free from the contact with the belts 21 and 31, and sent by the drive of the driving roller 4.
Patent JP-H06110161-A (JP)
Title: Film cartridge provided with sound recording medium
Inventor: INOUE MANABU
IPC: G03C5/14
Filed: 1992-09-28
Abstract: PURPOSE:To simultaneously reproduce a film image and a sound and to facilitate handling and keeping. CONSTITUTION:A tape housing part 11 where the recording/reproducing of a housed magnetic tape 114 can be performed through an aperture 111 is attached to a film housing part 10 where the housed exposed film is fed and rewound from a film exit 101. Then, the film image and the sound are simultaneously reproduced. The film and the magnetic tape 114 are integrally handled and easily kept.
Patent JP-H04134464-A (JP)
Title: Electrostatic charging and cleaning device
Inventor: HANEDA SATORU
IPC: G03G21/10
Filed: 1990-09-27
Abstract: PURPOSE:To execute electrostatic charge extremely stably and also to clean an image forming body by relatively moving and sliding a magnetic brush constituted of a magnetic particle layer attached to a cylindrical part with respect to the moving direction of the image forming body and impressing a bias voltage on the cylinder. CONSTITUTION:A conductive cylinder 22 is rotated at the circumferential speed which is 1.2-2.0 times as high as the circumferential speed of a photosensitive body 1 in an opposite direction shown by an arrow while the photosensitive body 1 is rotated in the direction shown by the arrow, the magnetic particle 21 layer is magnetically connected by the magnetic flux of a magnet 22 at an opposite position to the photosensitive body 1 on the conductive cylinder 22 and becomes a kind of a brush state, and then so-called magnetic brush is formed. And the magnetic brush is carried in the rotating direction of the conductive cylinder 22, rubs the photosensitive layer 1A of the photosensitive body 1, and acquires toner T which is left without being transferred and is attached to the photosensitive layer. An AC bias voltage is applied between the conductive cylinder 22 and the photosensitive body 1, so that it passes through the conductive magnetic particle 21 and electrical charge is injected to the photosensitive layer, then electrostatic charging is executed.
Patent JP-H05196494-A (JP)
Title: Apparatus and method for measuring light emission pattern of laser diode
Inventor: INOUE MASANORI
IPC: G01J1/02
Filed: 1992-09-28
Abstract: PURPOSE:To provide the light emission pattern measuring device of a laser diode capable of ensuring the angular accuracy of a measuring range regardless of the mechanical adjustment accuracy of a rotary encoder or the optical axis shift of the laser diode. CONSTITUTION:In the light emission pattern measuring device of a laser diode measuring the intensity of the emitted beam of the laser diode attached to a measuring head by the photodiode provided to an arm whose angle of rotation is detected by a rotary encoder, the laser diode 11 is attached to the measuring head through a chuck 13. Positioning mechanisms capable of attaching the laser diode 11 by rotating the same around an emitting optical axis by 180 deg. are provided to the chuck 13 and the measuring head 12.
Patent JP-S62119581-A (JP)
Inventor: HASEGAWA TSUKASA
IPC: G06F3/048
Filed: 1985-11-20
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-H04137550-A (JP)
Title: Mark head unit
Inventor: YOSHIDA MASAHIKO
IPC: H01L23/00
Filed: 1990-09-27
Abstract: PURPOSE:To shorten stamp adjusting time and stabilize stamp quality, by interrupting a driving means, based on the fact that a load detection value obtained by a load detection sensor when a rubber stamp is pressed on the stamp surface of an object to be stamped has reached a set value. CONSTITUTION:A rubber stamp 8 descends as a vertically moving block 6 descends. When the rubber stamp 8 continues to descend, it comes into pressure contact with the surface of an object to be stamped, and a mark is stamped. The load applied to the rubber stamp 8 is detected by a load detection sensor 7. When the load detected by the load detection sensor 7 becomes equal to a previously set load value, a current flowing a motor 3 is cut off, the descending movement of the vertically moving block 6 is halted, and at the same time, stamping is completed. Thereby the descending position of the rubber stamp 8 can be controlled, and the deformation amount of the rubber stamp 8 can be made always constant, so that stamp quality is stabilized and stamp adjusting time can be shortened.
Patent JP-H07114286-A (JP)
Title: Temperature controller for fixing device
Inventor: TANAKA YOSHIHISA
IPC: G03G15/20
Filed: 1993-10-15
Abstract: PURPOSE:To prevent the occurrence of a high temp. offset and a fixing fault even when a thermal roller with small heat capacity is adopted by relatively lowering an off temp. and relatively heightening an on temp. CONSTITUTION:In the usual overshoot to a temp. rise side, the temp. rises further after the energizing to a heater is turned off while the temp. rises (chain line in figure (a)). On the contrary, since the off temp. TOFF is lowered relatively while the temp. rises, the energizing to the heater is turned off at timing earlier than conventional one by (f) (solid line in figure (a)). Thus, the overshoot to the temp. rise side is controlled. Further, in the overshoot to a temp. fall side, the temp. is lowered further after the energizing to the heater is turned on (chain line in figure (b)). On the contray, since the on temp. TON is heightened relatively while the temp. is lowered, the energizing to the heater is turned on at the timing earlier than conventional one.
Patent JP-H03121719-A (JP)
Title: Processing method for pin holding hole constituting circular arc tooth-form of planetary internal gear
Inventor: MIYAMAE KAZUHIRO
IPC: F16H1/32
Filed: 1989-10-05
Abstract: PURPOSE:To lessen the coarseness of a pin hole and reduce noise generated from a pin and the pin hole by processing the pin hole using a broach with a coarse cutting edge, finishing edge, and grinding edge arranged on the same axis in the sequence as named. CONSTITUTION:A pin hole for retaining a pin of a circular arc cog-form internal gear in an inscribed meshing type planetary gearing device is processed with a broach 40 consisting of a coarse cutting edge, a finishing edge, and a grinding edge arranged on the same axis in the sequence as named, wherein the planetary gearing device is composed of a combination of a circular arc cog-form internal gear consisting of pin combination and an external gear consisting of trocoid type cog-form, etc. This provides an improved surface condition of the pin hole to accomplish a high performance (high efficiency, low noise, long lifetime) and compact constitution, and high efficiency processing of pin hole with good surface condition is attained.
Patent JP-H04134106-A (JP)
Title: Valve on-off timing controller
Inventor: HOTTA KOJI
IPC: F01L1/34
Filed: 1990-09-27
Abstract: PURPOSE:To eliminate a shortage of lubricating oil for sliding surfaces between a timing pulley and a camshaft by forming a groove, for holding the lubricating oil with the camshaft, at the timing pulley side of these sliding surfaces between the timing pulley and the camshaft. CONSTITUTION:When the valve on-off timing of an engine is quickened, oil is fed to an oil passage 9 and piston means 3 is shifted to the right against a spring means 6, therebyrotating a camshaft 7 unified with a damper case 2 to be engaged with each helical spline for noth inner and outer circumferences of the piston means 3 relatively to a timing pulley 1, thus the valve on-off timing is quickened. In a suchlike valve on-off timing controller, plural pieces of circular grooves 13 for holding lubricating oil are formed at the side of the timing pulley 1 lying between the camshaft 7 and the timing pulley 1. With this constitution, lubricating oil is feedable to both sliding surfaces between the timing pulley 1 and the camshaft 7 from the lubricating oil holding groove 13 at all times, thus a shortage of lubricating oil on the said sliding surface is eliminated.
Patent JP-H0684591-A (JP)
Title: Zno red color luminescent phosphor, its manufacture and red color luminescent el element
Inventor: YOKOYAMA MITSURU
IPC: C09K11/08
Filed: 1992-09-02
Abstract: PURPOSE:To provide a ZnO red color luminescent phosphor and a red color luminescent EL element, which is chiefly composed of ZnO, and from which red light of high luminance is provided. CONSTITUTION:An appropriate amount of rare earth elements and alkali metal are doped in ZnO, to provide a ZnO red color luminescent phosphor. Al is also doped other than the rare earth elements and the alkali metal, for the ZnO red color luminescent phosphor. The ZnO red color luminescent phosphor, for which the rare earth elements and the alkali metal are doped in ZnO, is formed on an EL luminescent layer 14, and a transparent electrode 13 is formed on a ZnO red color phosphor layer 17, and a red color luminescent EL device is provided. The ZnO red color luminescent phosphor, for which the rare earth elements and the alkali metal as well as Al are doped in the ZnO, is directly formed on the EL luminescent layer 14, and the ZnO red color phosphor layer 17 is used as an electrode in the red color luminescent EL element.
Patent JP-H04135209-A (JP)
Title: Learning method for machining condition producing function of numerical controller
Inventor: YONEDA TAKAO
IPC: G05B19/4093
Filed: 1990-09-27
Abstract: PURPOSE:To learn a neural network without loading on the numerical control by using a numerical controller different from the one which performs the machining control based on the accumulated input data and teacher data in order to learn the coupling coefficient of the neural network with use of an off-line method. CONSTITUTION:A CPU 40 of a learning device inputs the learnt coupling coefficient data on the 1st and 2nd neural networks through a flexible disk FD 37 and stores the input coupling coefficient data in a coupling coefficient area 462 of a RAM 46. At the same time, the CPU 40 inputs and stores the teacher data in a teacher data area 463. Furthermore, the CPU 40 inputs the input data through the FD 37 to store it in an input data area 464 and also stores an arithmetic program in a neural network area 461. A numerical controller 30 learns a coupling coefficient by means of the high speed computing ability of an off-line learning device based on the accumulated teacher data in an actual application state.As a result, the precise learning of the neural networks can be attained without loading on the machining control of the controller 30.
Patent JP-H0978923-A (JP)
Title: Push button latch device
Inventor: KOO KAZUO
IPC: E05C19/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a push button latch device capable of free opening when a push button is pressed in opening a door by providing a receiving member and a latch member through a pull-spring, forming a notch in a blade piece of the latch member, allowing the displacement of the receiving member when a locking member inserts the receiving member in a housing, and hooking the locking member by the latch member through the displacement. SOLUTION: When a box 2 is closed by a door 4, the tip of a locking member 20 presses a receiving part 6 of a receiving member 7 to insert the receiving member into a housing 5. The receiving member 7 is displaced according to the inserting condition, a latch member 9 is tilted counterclockwise while keeping the engagement of a rivet 12 with a notch 14 through a pull-spring 10, and a hook part 9A enters a locking groove 22. The latch member 9 is further pulled by the pull-spring 10 to allow the hook part 9A to be completely hooked by the locking groove 22. When the box 2 is opened, a button 18 in a button holding body 17 is pressed, the latch member 9 is displaced and turned clockwise. A push-spring 21 opens a door 4. When the door is closed, the completely closed condition is realized, and the door can be easily opened only by pressing the button.
Patent JP-H1197722-A (JP)
Title: Solar cell and its manufacture
Inventor: NAKAYAMA SATOSHI
IPC: H01L31/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent upper and lower electrodes from being short-circuited by connecting a lower electrode at one cell element part in a plurality of cell element parts to an upper electrode at another cell element part being adjacent to the cell element part using a conductive resin. SOLUTION: An SnO2 film is formed on a glass substrate 1 as a transparent conductive film. It is etched (a first mask process), the SnO2 film is subjected to patterning in cell element shape, and a lower electrode 2a is formed. Then, an amorphous silicon film and a Ti film are formed. The Ti film and the amorphous silicon film are etched (a second mask process) to form a cell element region part consisting of an upper electrode 4b and an amorphous silicon generation layer 3a. A conductive resin 6 is formed for heating sintering to connect an upper electrode 4b to the lower electrode 2a. The double mask is not in a structure where an upper electrode 4b touches the texture structure of SnO2 film 2a, thus preventing the upper and lower electrodes from being short- circuited.
Patent JP-H07114992-A (JP)
Title: Electric discharge lamp lighting device
Inventor: WAKE ATSUO
IPC: H02M7/537
Filed: 1993-10-18
Abstract: PURPOSE:To prevent destruction of the switching element of an inverter circuit and the driving circuit thereof. CONSTITUTION:A starting pulse is generated only when FETs 21, 24 forming an inverter circuit 2 are turned on, by outputting a starting signal synchronously with the polarity of the input signal of the inverter circuit 2 at the time of starting an electric discharge lamp, and when FETs 22, 23 are turned on, generation of the starting pulse is stopped and a pause period is provided. The starting pulse is generated in the direction where the output voltage of the inverter circuit 2 is generated, and the wave length of the starting pulse fed to an electric discharge lamp 3 is increased, while the increase in the input voltage of the inverter circuit, which is caused by charging the output capacitor 71 of a DC power source circuit 1 by means of the energy generated on the secondary coil of a pulse transformer 41 in the period when the starting pulse is generated, is restricted.
Patent JP-H03120899-A (JP)
Title: Automatic recovering device for automatic parts inserter
Inventor: AONO SHINICHI
IPC: H05K13/04
Filed: 1989-10-04
Abstract: PURPOSE:To automatically return to a normal inserting operation without stopping a device even if a parts insertion mistake occurs by facing a drawing head to an erroneously inserted parts position when a parts insertion mistake is detected, removing the erroneously inserted part, and then inserting a new part by an insertion heat. CONSTITUTION:When an insertion head 3 erroneously inserts an electronic part and it is detected by an anvil unit 5, an X-Y table 6 so moves a printed board 7 mounting an erroneously inserted part 8 that the part 8 is located below a drawing head 4, the heat 4 is then moved down, the head 4 is raised while grasping the part 8 to draw the component 8 from above the board 7, and the head 3 receives a new part 10 from a part trunk unit 2, the table 6 moves the board to the position under the head 3 and performs positioning. and then the head 3 is moved down, a new part 10 is inserted into the board 7, and the returned to a normal operation.
Patent JP-2000089240-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: SAKAMOTO MICHIAKI
IPC: G02F1/1343
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent the smear and burning of an image due to polarization of the black matrix or the like of a CF side which is to be brought about by the electric field of a gate buss line. SOLUTION: A common electrode 5 (or a pixel electrode 4) is formed so as to completely cover a gate buss line 1 and a gate electrode 7 existing at the lower part of the electrode 5 to shield an unwanted electric field which is to be radiated from the gate buss line 1 by impressing of a selection signal on the gate line 1. As a result, the electric field from the gate buss line 1 is prevented from being leaked to the CF side. When the common electrode 5 (or the pixel electrode 4) is formed so as to cover a TFT 6, this can be used as the light shielding film of the TFT 6 and a black matrix becoming the factor of the burning or the like can be omitted.
Patent JP-H05156238-A (JP)
Title: Abrasive for mechanochemical grinding and method of grinding material piece
Inventor: DONARUDO SHII JITSUPERIAN
IPC: C09G1/02
Filed: 1991-10-08
Abstract: PURPOSE: To provide an inexpensive abrasive which does not selectively wear off surface particles of a hardened product and does not cause surface roughness by mixing an aqueous slurry of colloidal silica with water and a specified mechanical abrasive.  
     CONSTITUTION: This agent comprises 13-99.2 wt.% aqueous slurry of colloidal silica having a pH of above 7, 0.7-85 wt.% water and 0.07-2.0 wt.% mechanical abrasive having a particle diameter of 0.1-10 μn and selected from one or more of the materials in the group consisting of Fe 2 O 3 , Fe 3 O 4 , MgO, BaCO 3 , CaCO 3 , MnO 2 , CeO, SiO 2 , CeO 2 , Cr 2 O 3  and Al 2 O 3 . 
     COPYRIGHT: (C)1993,JPO