baber/WOPTO huggingface dataset:
Patent JP-S62254922-A (JP)
Title: Pressing method
Inventor: UCHIDA TADAHITO
IPC: B21D5/01
Filed: 1986-04-26
Abstract: PURPOSE:To prevent the stress concentration onto a bending part and the distortion generation onto a working surface by forming a step part, abutting the projecting part formed adjoining to the bending part and forming part of a primary forming die to the part approaching to the side part of the work bending part. CONSTITUTION:A bending part 2 is formed at the set curvature on the prescribed position of a work 11 by primary forming dies 3, 4, and a step part 7 is formed approaching to the side part of the bending part 2. At this stage the part 11' approaching to the bending part 2 side part is abutted to the projecting part 3b formed at the position adjoining to the bending part and forming part 3a of the primary die 3 to prevent the stress concentration to the bending part only. The upper part step part 7 is then subjected to an ironing by using secondary forming dies 5, 6. In this case, the vertical part 11a formed between the step part 7 and bending part 2 is pinched between the secondary forming dies 5, 6, so no excess metal flows to the working surface side at the step part working time and the distortion generation on the work surface is prevented.
Patent JP-S59222107-A (JP)
Inventor: OZAKI YUUSEI
IPC: A47B55/02
Filed: 1983-05-31
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-2000290843-A (JP)
Title: Electricity generating system of motor-driven flyer
Inventor: NAGAO ISAO
IPC: D01H7/50
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electricity generating system capable of being applied to a motor-driven flyer constituted so that the flyer usable when a yarn is unwound from a package and twisted may be aggressively rotatably driven by a flyer-driving motor. SOLUTION: A flyer-driving motor M3 for driving a flyer F, and an electricity-generating means GM for outputting an electric energy to a spindle- rotatably driving system and a static system in a multiple twisting machine T by converting a relative rotative movement, are installed in the multiple twisting machine T for unwinding and twisting a yarn from a package P by using the flyer F. The flyer-driving motor M3 is regulated so as to be rotatably driven by the electrical output of the electricity-generating means GM.
Patent JP-S61255473-A (JP)
Title: Video information transferring and processing system
Inventor: TSUCHIYA HARUHIKO
IPC: G06T1/00
Filed: 1985-05-08
Abstract: PURPOSE:To quicken the transfer by providing a color extracting circuit on a transfer rate so as to transfer the information of the extracted or thrown- away result to a main storage device. CONSTITUTION:A plane 2-0 on a video memory 1 corresponds to red, a plane 2-1 to green and a plane 2-2 to blue,and when video information in which only a red color, e.g., is thrown away as to a video graph is written in a main storage device 3, logical 0 is set to 'color factor 0' and logical 1 is set respectively to color factors 1,2. Then comparator circuits 9-0-9-2 output respectively a coincident component and an extraction detecting circuit 10 neglects the output from the comparator circuit 9-0. The signal is processed in the unit of 4-bit at a color extraction circuit 4, the result is arranged in the unit of 16 bits at a shifter 7 and then fed to the main storage device 3. A DMA control section 5 applies the timing control and the supply of address information during this time. Only the color boundary part is extracted and transferred, then 'edge detection' is commanded to the circuit 10 causing it to extract the boundary only.
Patent JP-S5525060-A (JP)
Title: Photo artificial line
Inventor: MIYAUCHI EIZOU
IPC: G02B6/00
Filed: 1978-08-10
Abstract: PURPOSE:To simply and readily obtain various propagation characteristics of light artificially without the use of long-distance fibers by connecting a pair of half mirrors and a plurality of fiber groups of different lengths between a pair of lenses provided between input and output side optical fibers. CONSTITUTION:A pair of lenses 3, 4 are opposedly provided on the same axis between an input side optical fiber 1 and an output side optical fiber 2 and a pair of half mirrors 5, 6 are opposedly disposed on the input side between the lenses 3, 4. Further, the fiber group 7 comprising a plurality of optical fibers 8 of different lengths is provided between the output side half mirror 6 and lens 4. When the light from the input side optical fiber 1 emits in pulse form, it attenuates by repeatedly reflecting while partly transmitting between the half mirrors 5, 6, thus producing the pulse train having the linearly reducing envelope on the back side of the half mirror 6. This pulse train deviates with time according to the differences in the length of a plurality of optical fibers 8 and is entered into the fiber 2 by being focussed by the lens 4 and therefore each light is composed to become the pulse of crest form, whereby the characteristics similar to those through long distance propagation may be obtained.
Patent JP-H11318060-A (JP)
Title: Device and method for mounting coil winding to stator stratified core
Inventor: RIST OTTO
IPC: H02K15/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To execute a machining stage with a relatively advanced automatic operation by providing at least one machining tool that can travel for a frame and/or a holder. SOLUTION: A traction device 1 is provided with a frame 2 that is capable of traveling, and a gripping device 3 is installed to the frame 2 so that it can turn with a horizontal turning axis 4 as a center. Also, a stator stratified core 6 is fixed into the gripping device 3, and stator coils 7 and 8 are arranged while being inserted into the lead-in lamination of a lead-in tool 9 that is arranged below the stator stratified core 6.  Then, the lead-in tool 9 is pushed into the stator stratified core 6 from a lower portion, the stator coils 7 and 8 are led into the long and narrow groove of the stator stratified core 6, a cover is returned to an upper end side and the traction device 1 is pulled up, and then the stator coils 7 and 8 are arranged at a non-formation position that is indicated by 7' and 8', thus enabling the stator stratified core to stay in a holder during a machining stage and achieving automatic manufacture.
Patent JP-S63262938-A (JP)
Title: Fast synchronization circuit
Inventor: TAKEDA SATOSHI
IPC: H04L13/10
Filed: 1987-04-20
Abstract: PURPOSE:To secure a system which takes out output data in a form of parallel signal and aligns the phase of the parallel signal to be outputted, that is, TSSI (Time Slot Sequence Integrity), by delaying an inputted serial digital signal by a prescribed number of bits by a variable length shift register provided at the front step of a serial-parallel conversion circuit. CONSTITUTION:A frame synchronization pattern is detected from either plural frame synchronization pattern detection circuits (300-1-300-n) provided in parallel, and the position of the pattern at parallel arrangement is detected by a synchronizing position detecting means 600. Corresponding to the above, a control signal which delays an input signal so as to set a frame synchronizing signal at the beginning of the parallel arrangement is added on a signal delay means 500, and the signal delay means 500 delays the input signal by the number of bits decided by the control signal. In such a way, the frame synchronizing signal is set at the forefront of the parallel output of the serial-parallel conversion circuit 200, and no mixing of the data of a preceding and a succeeding frames can be prevented from occurring, and also, the TSSI can be secured.
Patent JP-H08272355-A (JP)
Title: Large roof opening/closing device of grand piano
Inventor: FURUKAWA TATSUO
IPC: G10C3/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide a large roof opening/closing device of a grand piano which is simple in construction and enables even a child and woman to easily and smoothly open and close a large roof with small operating force. CONSTITUTION: This large roof opening/closing device of the grand piano is mounted at its one end freely turnably at a side plate 4 via hinges 3 and is used to open and close this side plate 4. The device has a balancer 5 having a winding material 6 which can be wound in the state of keeping this material energized with prescribed tensile force and a balance weight 8 which is disposed on the winding side of this winding material 6. The weight of the balance weight 8 is set larger than the tensile force of the winding material 6. The front end of the winding material 6 is mounted on the side outer than the hinges 3 at one end of the large roof 2.
Patent JP-H04230760-A (JP)
Title: Post-processing apparatus for printing plate
Inventor: RUDORUFU TSUERUTANI
IPC: G03F7/38
Filed: 1991-04-03
Abstract: PURPOSE: To improve a postprocessor for a printing plate which has already been exposed through an image so that the image area of the printing plate may be additionally hardened without first bridge-combining the area out of the image of the printing plate. CONSTITUTION: In the postprocessor for the printing plate exposed through the image, an exposure station 2 and a heating station 3 are arranged in the front and rear of each in the conveying direction of the printing plate along a conveyer orbit 12 passing through the postprocessor. The exposure station 2 is provided with a controllable radiation source 8 for exposing all the area of the printing plate 30. The housing of the exposure station 2 is provided with an exposure aperture 13 covered with a filter disk 9 in the lower part. The housing of the heating station 3 is insulated from heat on three surfaces and opened in a state where the housing faces downward in the direction of a reflection table 7 and the printing plate crosses the table, to be supplied.
Patent JP-H01270235-A (JP)
Title: Group ii-vi thin film element
Inventor: TAMURA YASUAKI
IPC: H01L21/36
Filed: 1988-04-22
Abstract: PURPOSE:To seek to improve lattice conformity, light wave guide characteristics and electric characteristics by arranging the structure such that alkaline earth fluoride layer is held between a monocrystal semiconductor substrate and a group II-VI thin film. CONSTITUTION:A film which has small lattice nonconformity to each layer is formed between semiconductor substrates 1, 11 and group II-VI thin films 3, 13 using a single layer film 2 and more than two kinds of thin multilayer film 12 of alkaline earth fluoride layer. Accordingly, since the refractive index of the alkaline earth fluoride is low, in the case that wave guide path structure is formed, it functions as a clad layer. Furthermore, since the resistance value can be optionally controlled by controlling the composition of the alkaline earth fluoride, in the case that a film having stoichiometric composition was formed, it can be utilized as an insulation layer, and in the case that the film was formed, being deviated from the stoichiometric composition, or in the case that a fluoride film added with impurity to form shallow donor level or acceptor level was formed, it can be utilized as a low resistance layer. Hereby, lattice conformity, light wave guide characteristics, and electric characteristics can be improved.
Patent JP-S62260677-A (JP)
Inventor: EBARA KOJI
IPC: B65D30/02
Filed: 1986-04-30
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-H08293628-A (JP)
Title: Thermoelectricity conversion device
Inventor: KAWADA HIROSHI
IPC: H01L35/32
Filed: 1995-04-24
Abstract: PURPOSE: To inhibit reduction in conversion efficiency of a thermoelectricity conversion device for converting electricity into heat and also to contrive the prolongation of the life of the device by a method wherein the device is provided with coupling means, which couple mechanically an electrode with electrodes adjacent to the electrode at normal temperatures. CONSTITUTION: When a current is supplied to thermionic elements 3 and the like, the end parts 4a and 5a of P-type and N-type semiconductors 4 and 5 generate heat and the end parts 4b and 5b of the semiconductors 4 and 5 are cooled. Accordingly, the heat generated at the end parts 4a and 5a is transmitted to a high temperature side heat exchanger 1 via a first electrode 7 and is dissipated through the outward surface 1a of the heat exchanger 1 and at the same time, the heat is absorbed through the outward surface 2a of a low temperature side heat exchanger 2 and the heat is transmitted to the end parts 4b and 5b of the semiconductors 4 and 5 via second electrodes 8.  Moreover, in the case where the thermionic elements 3 and the like are in the state of an abnormal temperature for a long time by the heat and the deterioration of the element 3 and the like due to impact from the outside, insulating volatile parts 14 and 14 are dissolved to volatilize, whereby bonding parts 10, such as solder parts, are dissolved and flow in the those parts and electric circuits are respectively formed of the part 10, a conductive coupling part 13 and the part 10. As a result, the current, which is made to flow through the thermionic elements 3 and the like, is decreased and the abnormal heat generation of the thermionic elements 3 and the like is inhibited.
Patent JP-H04253584-A (JP)
Title: Laser beam cutting method and laser beam machining apparatus
Inventor: NAGATA YOZO
IPC: B23K26/064
Filed: 1991-01-31
Abstract: PURPOSE:To allow high-speed cutting by changing an optical path length by utilizing the spreading angle of a laser beam introduced to a condenser lens system, thereby varying an incident beam diameter. CONSTITUTION:A material to be cut is cut by introducing the laser beam introduced into a processing head from a laser oscillator while this laser beam is condensed by the condenser lens system in the head. The optical path length of the laser beam introduced into the condenser system is changed by utilizing its spreading angle (diverting angle), by which the incident beam diameter is varied. The incident beam diameter is varied stepless or stepwise. The optical path length from the laser oscillator to the processing head is varied. More preferably the laser beam is set at a focal depth and convergent beam density in this way.
Patent JP-S5432303-A (JP)
Title: Automatic playing apparatus of records
Inventor: MIYAMOTO KOUICHI
IPC: G11B3/085
Filed: 1977-08-17
Abstract: PURPOSE: To automatically cut off power source upon ending of play by providing a switch lever which turns the power source ON when pickup is not on arm rest. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60243556-A (JP)
Title: Formation of micro-width sensing face
Inventor: HASEGAWA TEIJI
IPC: G01N27/333
Filed: 1984-05-18
Abstract: PURPOSE:Micro-width portions are provided on a sensing face by depositing an electrode material by evaporation on an insulating supporting body having concave portions, a sensing face is formed by disclosing upward the electrode material layer deposited on the side surface of the concavity, and the rest of surfaces is made to serve as insulating surfaces. CONSTITUTION:Concave portions 11 are formed on an insulating supporting body 10, Pt, etc. is deposited by evaporation and sputtering on convex 23, concave 21, concave side surface 22 to a thickness of 100Angstrom . Next, as the second insulating layer 30, silicon dioxide, etc. is deposited by evaporation. Next, among the layer 20, a bottom surface of 21 concavity and a side surface 22 are left uncovered and a thickness part of the second layer 30 is removed by mechanical grinding operations. Then, a side surface 22 of the concavity of the layer 20 is disclosed upward on the surface of the supporting body 10. A sensing electrode is formed by installing a selective dispersing film 3 on top of this layer. Consequently, as the width W of the layer becomes thin on the sensing surface, micro-width construction can be obtained and by this reduction of thickness of the selective dispersing film can be accomplished resulting in improvements of detecting accuracy and speed.
Patent JP-H04327113-A (JP)
Title: Manufacture device and feeding device for filler paper cord
Inventor: YATSUKA YASUSHI
IPC: B65B13/18
Filed: 1991-04-30
Abstract: PURPOSE:To provide a paper support manufacturing device which can provide a roll shaped filler paper cord by a method wherein the title devices are equipped with a base body, a carrying means, a width regulating body, a paper width guide plate, a shaping means, and a filler paper cord forming means; and it is constituted in such a manner that continuous band-shaped filler paper cords are collected at the downstream side of the filler paper cord forming means. CONSTITUTION:A base body 3 is constituted of a first frame 1 and a second frame 2 which is connected with the first frame 1 with an angle, and a roll paper is carried by a carrying means A along a carrying surface 1a of these frames. A folding width regulating body 10 is provided at the connecting part between the first and second frames 1, 2, in such manner that the folding width regulating body 10 comes into contact with two locations which are equivalent to two rows of folding lines on the roll paper. On the carrying surface 1a of the first frame 1, a paper width guide plate 12, of which the guide width becomes narrower as it approaches the width regulating body 10, is provided. The paper width which is regulated by the regulating body 10 is folded into a condition in which the papers wrap to each other, and the papers are shaped by a shaping means S to be parallel, and a band-shaped filler paper cord is formed by a filler paper cord forming means C which pinches the papers under the shaped condition and joints them a polymerized condition, and it is constituted that the conditions band-shaped filler paper cord is collected at a downstream side of the filler paper cord forming means C.
Patent JP-S5524975-A (JP)
Title: Producing method of stainless steel for spring use having good punching and age-hardening properties
Inventor: HOSHINO KAZUO
IPC: C21D8/00
Filed: 1978-08-12
Abstract: PURPOSE:To provide stainless steel having small directional spring characteristic, steel cosisting of C, N, Si, Mn, Ni, Cr, Cu, Ti, Al, the remaining Fe, and unavoidable impurities with each amount of metals being in specific relations is annealed to remove strain and cold rolled at a specified condition prior to ageing treatment. CONSTITUTION:Stainless steel for spring use consists of C <=0.06%, N <=0.03%, Si 0.1 to 2.5%, Mn <=3%, Ni 5 to 9%, Cr 14 to 17%, Cu 0.1 to 2.5%, Ti 0.3 to 1,3%, Al <= 1%, the remaining Fe, and unavoidable impurities and each amount of metals is adjusted to meet the following conditions. Such steel is annealed to remove strain and treated for 50 to 80% cold rolling prior to ageing treatment. The conditions for metal amounts are: value A in the formula I is to be less than 39% by adjusting Mn, Ni, Cr, Cu and Al, Cr-equivalent/Ni-equivalent in the formula II is to be less than 2.7 by adjusting Mn, Ni, Cu, Cr, Ti, Al and Si, and value H in the formula III is to be 5.5 to 8.5 by adjusting C, N, Al, Si, and Cu.
Patent JP-H03296289-A (JP)
Title: Semiconductor light element
Inventor: GOTO KATSUHIKO
IPC: H01S5/22
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a light element equipped with a long wave-length which uses the disorderliness of a quantum well structure and is free from lattice unconformity as well by possessing the quantum well that makes a well layer have its composition: In0.53Ga0.47As and further, a barrier layer have its composition: (AlxGa1-x)0.47In0.53As and by making a part of the quantum well structure have disorderliness by the scatter or the like of impurities and have a layer equipped with a uniform composition. CONSTITUTION:After a region that is formed into a stripe is left as an active region, an Si diffusion region 6 and a Zn diffusion region 7 are formed by diffusing Si on one side of the above active region and Zn on the other side respectively. In diffusion of Si and Zn, the movement of Al and Ga is performed between In0.53Ga0.47As well layers 21 and (Al0.3Ga0.7)0.47 In0.53As barrier layers 22 in a quantum well layer 2 to have each uniform concentration. On the other hand, originally, In and As have the same concentration in two layers 21 and 22 and then, no alteration in concentration takes place. As a result of having disorderliness of the quantum well by impurity diffusion, the quantum well layer 2 is formed into an (AlyGa1-y)0.47In0.53As layer 23 that is equipped with a uniform composition.
Patent JP-H10250872-A (JP)
Title: Sheet carrier device
Inventor: FUKUBE NORIAKI
IPC: B65H5/06
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to save a space and to improve operability. SOLUTION: This sheet carrier device is constituted by arranging a plural number of driving rollers 10, 11 connected to each other and a plural number of driven rollers 12, 13 connected to each other in the carrying direction of a sheet 18 and providing a knob 23 an outside diameter of which is specified smaller than an outside diameter of the driving roller 11 and a part of an outer periphery of which is projected on a sheet carrier passage 1 coaxially with the driving roller 11 facing against the driven roller 13 supported free to advance and retreat and selectively separated. Consequently, at the time of jam treatment, an outer periphery of the knob 23 is opened by separating the driven roller 13 from the driving roller 11 and the sheet 18 is delivered to a desired position by rotating the driving rollers 10, 11 by rotating the knob 23.  Additionally, the knob 23 is supported without increasing a space and the number of parts by supporting the knob 23 coaxially with the driving roller 11 within width of the sheet 18.
Patent JP-H07127277-A (JP)
Title: Method for displaying warning against glass and stamp used therein
Inventor: YAMAGUCHI YUTAKA
IPC: E04G21/32
Filed: 1992-03-25
Abstract: PURPOSE:To facilitate the displaying and removal of the contents of warning by pressing a stamp against the surface of glass using ink that can be wiped off and ' recognized on a glass surface. CONSTITUTION:A stamp 1 has a handle 2 and a main body frame 3 inside which is a printing body 6 engraved with the amount of ink held in contact with an ink supply hole 4 and the contents of warning. Nonslip edges 7 made of a rubberlike material are disposed on the circumference of the pressing surface of the printing body 6. The presence of the edges 7 enables the stamp 1 to be pressed against a glass surface without slipping. A worker 9 stamps the surface of glass 8 with a warning sign 10 by pressing the stamp 1 against the surface. The ink used can be recognized even on glass and can be wiped off easily.
Patent JP-S61255392-A (JP)
Inventor: SAKAGUCHI KAZUHIKO
IPC: G09G1/28
Filed: 1985-05-09
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-H06287863-A (JP)
Title: Fabric having brightness and its production
Inventor: NAKAMURA ISAMU
IPC: D06M15/70
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a fabric having brightness excellent in design effect capable of imaging like starry sky at midnight by using hologram fine pieces. CONSTITUTION:The fabric having brightness is obtained by providing a surface skin layer dispersing hologram fine pieces having 10-1000mum thickness and 100-2000mum diameter into a resin in a ratio of 0.1-10wt.% through an adhesive layer on the surface of base fabric and coloring at least either one of the base fabric and the adhesive layer. This fabric is readily obtainable by a transfer method.