baber/WOPTO huggingface dataset:
Patent JP-S6356611-A (JP)
Title: Optical fiber bundle and its manufacture
Inventor: SAKANAKA TETSUO
IPC: G02B6/04
Filed: 1986-08-27
Abstract: PURPOSE:To easily manufacture an optical fiber bundle which is improved in condensation efficiency with a light emission source by gathering optical axes of respective optical fibers at almost the same position and making the end surface of the optical fiber bundle concave. CONSTITUTION:End surfaces 10 of plural optical fibers 4 are gathered and adhered with shrinkable resin 5 and further ground into a plane. Then a convex spherical die 6 is pressed against them to curve the end surface, an end face is bent along the die 6 due to the shrinkability of the resin 5 and the flexibility of the fiber, thereby spreading the respective fibers 4 of the bundle in a fan shape. Then magnetic resin 7 is injected into the gap of the fibers 4 to fix the fibers 4, and then the pattern 6 is removed and the fibers 4 are fixed. Thus, the optical fiber bundle which has the concave spherical end surface and the end surfaces of the optical fibers radially is formed.
Patent JP-H0249311-A (JP)
Title: Heat emitting wire material and snow melting electric wire using the same
Inventor: KOJIMA TORU
IPC: H02G1/02
Filed: 1988-08-11
Abstract: PURPOSE:To provide possibility of melting snow with good effectiveness by spirally forming a ridge consisting of conductive metal at the periphery of a core consisting of ferromagnetic substance. CONSTITUTION:A heat emitting wire 1 consists of a consolidatedly formed Al covering 4 having a spiral ridge 3 at the periphery of a core 2 consisting of ferromagnetic substance. When current flows in this heat emitting wire 1, most of it flows in the ridge with good conductivity to produce a strong mag. field in the core 2, and heat is generated by a large iron loss.
Patent JP-H0847900-A (JP)
Title: Heat iron for cutting thermoplastic
Inventor: NAGAYA AKIHIKO
IPC: B23K3/02
Filed: 1994-08-01
Abstract: PURPOSE:To easily take out a sticking matter from a joint on an outer wall with a heat iron. CONSTITUTION:A cylindrical member having a suction port and a firing port is connected to a grip part of a heat iron, an iron tip 14 having a combustion chamber part 17 and a tip part 18 is connected to the cylindrical member. The combustiuon chamber part 17 is composed of a combustion chamber and an exhaust port 19, and the tip part 18 is formed therein an inclined groove 23 having a bottom wall 20 and side walls 21, 22 which become lower toward the front end of the groove 23. Cutting blade edges 20b, 21b, 22b having cutting surfaces 20a, 21a, 22a which are inclined from the outside to the inside thereof are formed at the front end edge of the bottom wall 20 and the side walls 21, 22. Combustion gas flows into the combustion chamber and is discharged from the exhaust port 19 so as to heat the tip part 18 so that the heated cutting blade edges 20b, 21b, 22b bites into thermoplastic in a joint cuts and shaves them off.
Patent JP-2001022442-A (JP)
Title: Control method for automatic guided vehicle
Inventor: TAKEDA SHIGERU
IPC: B25J5/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To speedily correct the deviation of a rotary center when it occurs owing to slip or the like when the travel direction of a car body is changed at a bend point,. SOLUTION: A car body is stopped at a bend point, is rotated and it is stopped when a guide line on a new travel direction is detected in the center of one guide sensor between front and back guide sensors (S1 to S5). It, is judged whether the other guide sensor detects the guide line or not (S6). When it is detected (Y), travel control on the next travel direction is executed (S7). When the rotary center of the car body is deviated owing to slip and the other guide sensor does not detect the guide line (S6; N), a virtual deflection point is set at the end part of a side where the guide line exists in the guide sensor (S8), and travel control is executed (S9). When the guide sensor detects the actual guide line (S10; Y), the virtual detection point is released (S11), and travel control is executed.
Patent JP-H0924008-A (JP)
Title: Cleaning machine and bowling lane maintenance machine
Inventor: KUBO IKUEI
IPC: A47L11/40
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning machine, by which a liquid spread on the flat surface can be satisfactorily removed with stains, and a bowling lane maintenance machine having the same principal part as the cleaning machine. SOLUTION: This cleaning machine 1 comprises a power source, a negative pressure generating device 6, a waste liquid tank 5, and a wiper nozzle unit 2. In order to remove a liquid and stains, the wiper 3 is slid on the flat surface while pressing it, a nozzle with a small bore diameter is directly inserted in the liquid scraped together by the wiper 3, and the interior of the machine is evacuated to suck the liquid and stains. As the suction nozzle 4 has a small bore diameter and the suction nozzle 4 is adjacent to the wiper 3, the suction of air performed simultaneously with the suction of the liquid can be remarkably reduce. Accordingly, the suction of air can be done with small electric power, so that the machine itself can be reduced in size and weight.
Patent JP-H1071917-A (JP)
Title: Energy absorbing structure for car body side part
Inventor: MURASHIGE KAZUHIRO
IPC: B60R21/20
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To surely restrain an occupant by an air bag during its expansion. SOLUTION: In this energy absorbing structure of a car body side part having a side face clashing air bag device 41 expanded between a car body side wall part constituting the car body side part and an occupant, an impact detecting means for detecting an impact force inputted to a car body and a control means for developing an air bag 48 based on a signal from the impact detecting means are provided, and the air bag device 41 is housed in the side support part of a seat back 3 including a backrest part in a center part and side support parts integrally provided in both sides of the backrest.
Patent JP-H05204673-A (JP)
Title: Method and process of communication between process using named pipe
Inventor: RICHIYAADO JIYOSEFU HAABITSUKU
IPC: G06F9/46
Filed: 1992-07-27
Abstract: PURPOSE: To obtain a method and device for transmitting a message between a message transmitting process and a message receiving process in a computer system without registering the message type in the system. CONSTITUTION: A process A which wants to receive a message of a type X generates a pipe 106 with a name X. A process D which wants to send a message of the type X to other relative processes in the system opens all instances of a pipe X108 with a name and writes the message to respective instances. The system automatically warns the receiving process A at the other end of a pipe instance and the receiving process A reads the message out of the pipe 106 with the name in response to that.
Patent JP-H1145868-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KONISHI NOBUHIRO
IPC: H01L21/304
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of the remaining thickness of an abrasive film in a CMP process. SOLUTION: A member such as wiring is formed in a product chip region 3, where a product chip 2 is formed inside an effective processing region 6 of a wafer 1, and a member of the same pattern as the pattern of the member formed in the product chip region 3 is formed in a pseudo-chip region 5 where an incomplete pseudo-chip 4 which does not become a product is formed. Also, the pattern of the member formed in the pseudo-chip region 5 may be a pattern of a simple shape, having the same density as or a density which approximates the pattern density of the pattern of the member formed in the product chip region 3.
Patent JP-2001028260-A (JP)
Title: Battery engagement structure of portable wireless telephone
Inventor: KIYONO JUNICHI
IPC: H04M1/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery engagement structure of a portable wireless telephone, allowing reduction in the number of components and assembling man-hours, and capable of having a sealed structure. SOLUTION: This battery engagement structure of a portable wireless telephone for retaining a battery 2 engaged with a portable wireless telephone body 1 and releasing the retention, has a tab 3 having a projecting part 12 connected to a rotation shaft 6, for rotating the projecting part 12 to retain the battery 2 and release the retention, and a tab lock part 39 retaining the rotation shaft 6 of the tab 3, formed in the portable wireless telephone body 1, such that the tab lock part 39 stores the projecting part 12 of the tab 3, when the tab 3 releases the retention of the battery 2.
Patent JP-2000014515-A (JP)
Title: Kotatsu quilt
Inventor: ODA KEIZO
IPC: A47G9/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a KOTATSU (Japanese foot warmer) quilt to be covered over a KOTATSU and to be suitable for a comparatively small room without causing any positional slippage. SOLUTION: A ceiling part 1 with a shape being the same as that of a KOTATSU top plate is arranged and four skirts 2a, 2b... having pleats are sewed to the outer sides of the ceiling part 1 with respective corners as a center. Then, the adjacent skirts are partially superimposed and the lower edge parts of the skirts are brought into contact with a floor surface.
Patent JP-H0864115-A (JP)
Title: Manufacture of vacuum micro-element
Inventor: ONISHI TOYOKAZU
IPC: H01J9/02
Filed: 1994-08-24
Abstract: PURPOSE: To achieve the fining of the emitter of a vacuum micro-element by making the width of the emitter adjustable in a manufacturing process. CONSTITUTION: A first SiO2 film 12 is formed in the surface 11a of a semiconductor substrate 11. After that, an opening part 12a is formed in the film 12. Further, a first WSi film 13 is formed as a metal film for an emitter so as to cover the surface 11a of the substrate 11 exposed from the opening part 12a and the film 12. Next. the part other than the part to cover the side wall 12b of the opening part 12a of the film 12 of a film 13 is removed. Next, an SiO2 film is formed so as to cover the parts 13a, 13b in which the film 12 is removed. Further, a WSi film 15 is formed as a metal film for a gate so as to cover a film 14. Further, a resist layer 16 is formed as a protective film so as to cover the film 15. Next, the layer 16 is etched back so as to cover the part other than the parts 15a, 15b planned to be opened within the film 15.  The parts l5a, 15b of the film 15 are dry-etched by adopting the layer 16 as a mask. After that, the film 14 is etched by using the film 15 as a mask to expose the films 13a, 13b which make an electron emitting emitter.
Patent JP-H0542671-A (JP)
Title: Ink jet printing head and electronic equipment provided with said head
Inventor: ISHIDA NOBUHISA
IPC: B41J2/055
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a low-cost ink jet printing head realizing high-density, and -quality printing and an electronic equipment provided with said printing head. CONSTITUTION:In a head base 1, discrete ink paths opened at the top surface and side end surface of the head base 1 are disposed in an array form at fixed intervals so as to be inclined in an array direction. On three of profiling wall surfaces of the discrete ink path, i.e., a side wall surface 13a, a top wall surface 13c, and a bottom wall surface 13d, side wall displacing means each consisting of a common electrode 14, a piezoelectric body 15, and a discharge electrode 16 are provided. On a side wall surface 13b, a side wall displacing means is not provided. On the surface of the head base 1, a cover 2 is mounted. In this manner, when a voltage is applied to the common electrode 14 and the discrete electrode 16, the polarization charge of the piezoelectric body 15 and the polarlity of the voltage cause the piezoelectric body 15 subjected to the electric field to displace in an array direction. With this displacement, a corresponding side wall 12 is displaced in an array direction from the initial inclined state.
Patent JP-H1026217-A (JP)
Title: Lubricating device for vehicular power transmission system
Inventor: MIZOGUCHI SATOSHI
IPC: F16H57/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To achieve a simple structure in supplying lubricating oil in the inner room of a mission housing or a differential housing to a lubricated part side for lubrication. SOLUTION: An output gear 27 for generating power from a shift mechanism provided in a mission housing is engaged with a ring gear 39 provided in a differential housing. A part of the inner surface(s) of the mission housing and/or the differential housing is approached, respectively to each outer peripheral surface located in front of both the engaging parts 46 out of the external peripheral surfaces of the output gear 27 and the ring gear 39 at each tooth part. The outer peripheral surfaces are formed to a first circular and a second circular guide surface 59, 60. One end is opened toward the engaging part of the output gear 27 and the ring gear 36; the other end is opened toward a lubricating part side to provide an oil path 62.
Patent JP-2000022239-A (JP)
Title: Magnetoresistive film and head
Inventor: SANO MASASHI
IPC: H01F10/30
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To realize a large exchange coupling energy between a ferromagnetic layer and anti-ferromagnetic layer, a large MR (magnetoresistive) ratio and excellent spin valve film characteristics, when the anti-ferromagnetic layer is made of PtMn, NiMn or alloy thereof. SOLUTION: A film 2 is a spin value type magnetoresistive film of multiple layers which includes a non-magnetic metallic layer 30, a ferromagnetic layer 40 formed on one surface of the non-magnetic metallic layer, a soft magnetic layer 20 formed on the other surface of the non-magnetic metallic layer, an anti-ferromagnetic layer 50 formed on a surface of the layer 40 opposed to the layer 30 adjacent thereto in order to pin a magnetizing direction of the layer 40, and an anti-ferromagnetization promoting layer 19 formed on a surface of the layer 50 opposed to the layer 40 adjacent thereto. The layer 50 is made of a compound of a CuAu-I type regular crystalline structure containing Mn, and generates exchange coupling with the layer 40.
Patent JP-2000020987-A (JP)
Title: Optical pickup
Inventor: MORINO SEIJI
IPC: G11B7/135
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of an unwanted oscillating mode which has adverse effects on a servo characteristic of an optical pickup carrying two objective lenses. SOLUTION: In this optical pickup in which a lens holder 4 having at least two kinds of objective lenses 2, 3 thereon to perform recording or reproducing on/from optical disks D which differ in kind is rockably held by four suspension wires 7A-7D with a fixed part 6 erected from a base 5, and focusing coils for lens holders and two pairs of tracking coils 16A, 16B, 17A, 17B are provided for carrying out the tracking control and focusing control by a mutual magnetic action between both coils and permanent magnets 20, 21 erected from the base, the four suspension wires are connected in such a form that they spread from the lens holder to the fixed part, and one pair of two pairs of the tracking coils is made to locate on the fixing part of the lens holder.
Patent JP-S5989151-A (JP)
Inventor: ARAI TAKAFUMI
IPC: B29C63/00
Filed: 1982-11-15
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-H1046305-A (JP)
Title: Galvannealed steel sheet
Inventor: NAKAMORI TOSHIO
IPC: C23C2/28
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a galvannealed steel sheet excellent in powdering resistance, chipping resistance, and smoothness of plating surface by using an IF steel excellent in deep drawability as a base material. SOLUTION: At least one side of a base material, having a chemical composition which contains, by weight, <=0.006% C, 0.02-0.08% Si, 0.06-0.25% Mn, 0.007-0.014% P, 0.005-0.08% Al, 0-0.2% Cr, 0-0.003% B, and 0.03-0.30%, in total, of at least either of Ti and Nb and in which respective contents of Si and P satisfy the relations of inequalities Si+10×P<=0.18 and P>=0.005+0.1×Si, has a zinc alloy plating film containing 0.15-0.60% Al and 8.5-13.5% Fe. Further, the average crystalline grain size of the base-material surface from which the plating layer is removed is regulated to <=15μm.
Patent JP-H0251548-A (JP)
Title: Polymer mixture which can show phenomenon of thermoreversible cloud point
Inventor: MATSUMOTO SHIRUYOSHI
IPC: C08L27/12
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a polymer mixture which can show a phenomenon of a thermoreversible cloud point and has a low refractive index by mixing a polymer based on fluoroalkyl methacrylate with a vinylidene fluoride copolymer. CONSTITUTION:At least 40wt.% fluoroalkyl methacrylate of formula I or II [wherein X is F or H; Z is X or (trifluoro)methyl; m is 1-5; and n is 1-10], e.g., 2,2,3,3,3-pentafluoropropyl methacrylate, is (co)polymerized with, optionally, another monomer copolymerizable therewith (e.g., methyl methacrylate) to obtain a polymer (A) based on the fluoroalkyl methacrylate. Separately, at least 60mol% vinylidene fluoride is copolymerized with, optionally, a monomer copolymerizable therewith (e.g., tetrafluoroethylene) to obtain a vinylidene fluoride copolymer (B). Component A and component B in an amount to give a component A to component B weight ratio of (1-9):(9-1) are mixed together, for example, by dissolving them in a solvent and removing the solvent from the solution or by melt-mixing them at a temperature higher than the melting point.
Patent JP-H0486067-A (JP)
Title: Facsimile equipment
Inventor: IKEGAYA TADAHIKO
IPC: H04N1/32
Filed: 1990-07-27
Abstract: PURPOSE:To decrease the probability of not receiving an incoming call by limiting transmission by setting a use mode to preferential reception, for example. CONSTITUTION:A transmission/reception allowing means 15 instruct the allowance/inhibition of transmission/reception to a transmission control means 11 and a reception control means 12 based on the number of channels under transmission, the number of channels under reception and the use mode. Namely, the using form of an idle channel is limited corresponding to the using condition of each channel and the use mode such as whether each channel is under use or not or whether each channel is under use for reception or for transmission, etc. Therefore, by setting the use mode, the transmission or reception can be limited. Thus, since the transmission is limited by setting the use mode to preferential reception, the probability of not receiving the reception is decreased or since the reception is limited by setting the use mode to preferential transmission, the probability of not receiving the transmission is decreased.
Patent JP-H0522340-A (JP)
Title: Facsimile mail system
Inventor: SUZUKI TAKEO
IPC: H04N1/00
Filed: 1991-07-15
Abstract: PURPOSE:To designate a destination and a service class even when an inexpensive standard terminal equipment or a terminal equipment of any manufacturer is in use in the facsimile mail system employing a store and forward exchange. CONSTITUTION:Plural facsimile terminal equipments 1-1, 1-2 and a store and forward exchange 2 are connected to a packet network 10. The store and forward exchange 2 is provided with a picture converter 4 in addition to an external storage device 3 for picture data storage. The user sends format paper 21 on which the destination or the like is described from the terminal equipment 1-1 together with a mail original 22. The store and forward exchange 2 stores the received picture data to the external storage device 3 and gives a picture data 23 such as a destination to the converter 4. The converter 4 converts the destination or the like in the picture data into a code data and returns the result to the store and forward exchange 2. The store and forward exchange 2 distributes the picture data 24 of the content of the mail to the terminal equipment 1-2 according to it.
Patent JP-S5989130-A (JP)
Title: Automatic exchanger for screw cylinder unit
Inventor: NISHIMAKI TAKASHI
IPC: B29C41/00
Filed: 1982-11-15
Abstract: PURPOSE:To obtain the titled device, in which the time of suspension of an injection molding machine required for exchanging materials and changing colors is shortened largely and the working efficiency thereof is improved, by enabling an automatic exchange at each screw unit. CONSTITUTION:The screw cylinder unit 1, which can be connected to the screw driving unit 17 of the injection molding machine, a unit exchanging base 37 and a unit shifter 49 are provided. The injection molding machine is provided with a cylinder 16 determining the longitudinal position of the screw unit 1, stoppers 14 determining a lateral position, hydraulic clamping devices 23 for fixing the screw unit, and a cylinder for releasing locking, and there is no necessity for manning operators in order to exchange the screw cylinder units.
Patent JP-S6179379-A (JP)
Title: Solid-state image pickup device and its driving method
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1984-09-27
Abstract: PURPOSE:To obtain always proper exposure regardless of front light or back light by transferring vertically and horizontally for a prescribed time only an electric charge stored on an image pickup face in at least one region of the image pickup face selected by a region selecting means. CONSTITUTION:The image pickup section 1 is sectioned vertically into three regions 101-103, 104-106 and 107-109. An electrode 5 in the regions 101-103 is connected to the 1st phase line 19 of four-phase drive lines 19-22 driving a vertical CCD transfer line 3 via a source-drain line of a vertical selection gate 11, an electrode 6 is connected similarly to the 2nd phase line 20, an electrode 8 is connected to the 3rd phase line 21 via a source-drain line of a vertical selection gate 12 and an electrode 9 is connected to the 4th phase line 22 similarly. The 1st vertical selection gate group 10 consists of vertical selection gates 11, 12 and when the 1st vertical selection gate group 10 is selected, the regions 101-103 are selected.
Patent JP-H1045346-A (JP)
Title: Fire smoke rise preventive device of hoistway of elevator
Inventor: TAZUME KATSUHIRO
IPC: B66B5/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To cut a hoistway of an elevator into pieces at fire time, and prevent a fire, the spread of a fire by smoke or the like and a secondary disaster by arranging a plate safety stopper to prevent a plate operating device to operate smoke rise preventive plates and the smoke rise preventive plates from blocking up the hoistway at normally operating time. SOLUTION: When a fire breaks out in a building, after an elevator is made to stand by on the refuge floor, its signal is transmitted to a smoke rise preventive plate operating device 4, and a plate safety stopper 3 operates, and an operation part moves, and releases a lock condition of smoke rise preventive plates 1 and 2. Next, an operation part of the smoke rise preventive plate operating device 4 moves, and brings down the smoke rise preventive plates 1 and 2 in a horizontal shape to a hoistway. At this time, it becomes a structure to block up a notch part of a plate for an elevator rope and a guide rail by fireproof rubber, and becomes a structure of not passing smoke upward from a place blocked up by the smoke rise preventive plates 1 and 2. Therefore, a rise in harmful smoke is prevented, and the spread of a fire by a chimney effect is prevented.
Patent JP-S6092792-A (JP)
Inventor: MURAMATSU NAOKI
IPC: D05B65/02
Filed: 1983-10-26
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。