baber/WOPTO huggingface dataset:
Patent JP-S60138511-A (JP)
Title: Optical information multiplexing device
Inventor: MORI TAKASHI
IPC: G02F1/313
Filed: 1983-12-27
Abstract: PURPOSE:To divide a light information signal which is sent through a single photoconductor to numbers of photoconductors without reducing its light energy by imposing modulation upon respective optical modulators with the same light information. CONSTITUTION:Light propagated through photoconductors 41-4n is outputted to photoconductors 51-5n normally through optical modulators 31-3n. When light information signals from photoconductors 21-2n are supplied to the optical modulators 31-3n, the optical transmitting function of the respective modulators 31-3n is turned off and the light from the photoconductors 41-4n is not transmitted to the photoconductors 51-5n any more. Thus, the optical modulators 31-3n with the light information signals sent through the photoconductors 21- 2n and the light with high energy propagated through the photoconductors 51-5n is modulated and transmitted to the photoconductors 51-5n, so the light information signal transmitted through a photoconductor 1 is demultiplexed to the respective photoconductors 51-5n without reducing its light energy.
Patent JP-H08112730-A (JP)
Title: Parts feed instruction method
Inventor: ISHIDA YUKIMASA
IPC: G06Q50/04
Filed: 1994-10-14
Abstract: PURPOSE: To restrain facilities and personnel for parts feed by standardizing a parts physical distribution quantity without increasing a parts storage space in the vicinity of a production line. CONSTITUTION: In the case of a parts feed instruction method to feed various parts to a production line, the dispersion of the feed patterns of various parts to a production line is calculated, and the calculation outcome of this dispersion is divided in the order of sizes, and the dispersion of the sum of parts feed patterns is calculated, in order, from the parts of large dispersion, and the phases of the feed patterns of the various parts are shifted by a predetermined quantity, and the dispersion of the sum of the feed patterns of the parts is calculated. By determining the parts feed pattern of the minimum value of the calculation outcome of the dispersion, the feed order of the various parts to the production line is determined.
Patent JP-2001040604-A (JP)
Title: Guide rail for staircase ascending and descending of bicycle or the like
Inventor: SENGOKU ISAO
IPC: E01C1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To easily ascend and descend a staircase by pushing a bicycle or the like by hand by installing and fixing a gutter-like rail whose cross section is U-shaped, having a groove inclined slightly from a vertical direction to a horizontal direction on the side end of the staircase. SOLUTION: A gutter-like' rail 2 in which a strong raw material is used and whose cross section is U-shaped, having a groove 1 inclined slightly from a vertical direction to a horizontal direction is provided. The rail 2 is installed and fixed on the side end of a staircase. The front and rear wheels are fitted in the groove 1 of the rail 2, a bicycle body is obliquely inclined and pushed by hand to ascend and descend the staircase so that a handle, a pedal and the like are not brought into contact with a side wall and the staircase. If the rail 2 is installed on both the side ends of the staircase, up and down simultaneous use is made possible, and is further preferable. During a time of ascending and descending the staircase, the bicycle or the like need not be lifted, and labor can be remarkably reduced.
Patent JP-S60136768-A (JP)
Title: Color developing device
Inventor: YU HIDEO
IPC: G03G15/01
Filed: 1983-12-26
Abstract: PURPOSE:To prevent a developer from being scattered by providing a developing sleeve, a magnet roller which circulates the developer, and a lower scooping roller arranged adjacently to the magnet roller. CONSTITUTION:Respective developing units 2, 3, and 4 each have a casing 5 for containing a developer. Then, the magnet roller 6 is arranged closely to the bottom of each casing 5, and the lower scooping roller 7 is arranged slightly above the magnet roller 6; and an upper scooping roller 8 is arranged slightly above the scooping roller 7, and the developing sleeve 9 is arranged between the scooping roller 8 and a photosensitive drum 1. Consequently, a long stirring time is obtained, and the ground staining and stripe staining of the photosensitive body and the scattering of the developer dur to a deficiency in the electrostatic charging amount of the developer are prevented.
Patent JP-S60140819-A (JP)
Title: Electrolytic plating method of semiconductor wafer
Inventor: MORIKAWA HISASHI
IPC: C25D7/12
Filed: 1983-12-28
Abstract: PURPOSE:To plate a semiconductor wafer electrolytically with high yield at low cost by placing the semiconductor wafer on the upper opening end section of a jet cylinder while downward directing a surface to be plated and bringing the blow-up jet stream of a plating solution into contact only with the lower surface of the semiconductor wafer. CONSTITUTION:An electrolytic plating device is constituted in such a manner that a jet cylinder 5 is erected in a vessel 4 containig a plating solution and a solution feeder 6 such as a fan mounted to the lower section of the jet cylinder 5 is driven and a blow- up jet is generated. A semiconductor wafer 1 is placed on the upper opening end section of the jet cylinder 5 while downward directing a surace to be plated. The diameter of the jet cylinder 5 is set to a value smaller than the diameter of the semiconductor wafer to be plated. The blow-up jet colliding with the lower surface of the semiconductor water 1 passes in a plurality of discharge pipes 7 symmetrically arranged in the circumferential direction of the jet cylinder 5 and is discharged outside the jet cylinder 5, and is flowed back into the jet cylinder 5 again by the solution feeder 6. The discharge pipe 7 penetrates the wall surface of the jet cylinder 5 and is fixed to the wall surface so that its upper opening end section is made slightly lower than the upper opening end section of the jet cylinder 5.
Patent JP-H0993390-A (JP)
Title: Scanner
Inventor: KIKKO SHIGEO
IPC: H04N1/028
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To make a contact type scanner small and to make the weight light by specifying the diameter of a rod lens, adopting a transparent material for an original platen and using the original platen as part of a light transmission body of a light source device. SOLUTION: A rod lens whose diameter is 0.1mm or over and 0.4mm or below is used for a rod lens array 2. Furthermore, a rod light transmission body 6 is adopted for a light source device. The light emitted from the rod light transmission body 6 is reflected in a reflection face 4a provided to an original platen 4 to light an original face 5. Furthermore, the rod light transmission body 6 is arranged side by side to the original platen or placed nearly at a right angle to the original platen. In this case, the cross sectional shape of the original platen 4 is devised to make the entire size including the rod light transmission body 6 compact. Furthermore, since the original platen 4 is used for the light transmission body for the rod light transmission body 6, the light from the lighting body is led to an original position effectively without leading the light from the lighting body.
Patent JP-H06104508-A (JP)
Title: Solid state laser oscillator
Inventor: TAKEHISA KIWAMU
IPC: H01S3/02
Filed: 1992-09-18
Abstract: PURPOSE:To eliminate the need of providing a fine adjusting mechanism for aligning two rods coaxially in a lamp house by bonding rod type solid state laser media to the opposite sides of rotatory polarizer for rotating the polarizing direction by a specific angle. CONSTITUTION:Solid state laser medium rods 1a, 1b composed of YAG crystal are integrated while sandwiching a quartz rotatory polarizer 2. The quartz rotatory polarizer 2 is also shaped into a rod having substantially same diameter as the rods 1a, 1b. The rod 1a is bonded, on the right end face thereof, to the left face of the quartz rotatory polarizer 2 through optical adhesive and the rod 1b is bonded, on the left end face thereof, to the right face of the rotatory polarizer 2 thus obtaining an integrated rod 1c. Thickness of the quartz rotatory polarizer 2 is set at about 1.4cm in order to rotate the polarizing direction of laser beam of YAG laser having oscillation wavelength of 1.06mum by 90 deg.. This constitution eliminates the need of providing a fine adjusting mechanism for aligning two rods coaxially in a lamp house.
Patent JP-S62108679-A (JP)
Title: Image pickup device
Inventor: HIRANO YOSHIAKI
IPC: H04N5/335
Filed: 1985-11-06
Abstract: PURPOSE:To prevent the leak-in of noise due to other pulse in a sample holding time by making the pulse width of a pulse for the sample hold smaller than the one third of the cycle of the pulse. CONSTITUTION:A signal charge from a horizontal transfer register 3 is sent to an amplifier 4, and is converted to a voltage at the amplifier, and also, a double relative sampling is performed on it. In other words, the charge from the horizontal register 3 is voltage-converted at an FD (floating diffusion) 5, and is supplied to an LPF8 through a FET7. The LPF8 delays a signal from the FET7 and also, eliminates white noise and the high frequency component of a transfer clock. The signal from the LPF8 is sent to a holding FET12 through a FET11, then being held at a capacitor 13. At such a time, the pulse widths of pulses phi1, phi2, and phi3 for a clamp which drives each part of an output amplifier 3, an S/H, and a resetting are made smaller than the one third of the cycles of those pulses and the leak-in of the noise by other pulse can be prevented.
Patent JP-H01118607-A (JP)
Title: Production of working glove made of rubber lining knitted fabric
Inventor: HACHIMAN TAKAO
IPC: A41D19/00
Filed: 1988-10-03
Abstract: PURPOSE: To efficiently produce the subject glove by mutually piling interlock fabrics obtained by knitting using both a natural yarn and a synthetic yarn, cutting the piled fabrics into a hand shape, thermally fusing the peripheral parts and coating the outside of the glove with a rubber. CONSTITUTION: Interlock knitting is carried out by using both a natural yarn and a synthetic yarn to form an interlock fabric comprising one composed of a knitted fabric layer of the natural yarn and the other of a knitted layer of the synthetic yarn. Two sheets of the interlock fabrics are stacked in a mutually contact state of the knitted fabrics of the natural yarn and cut into a hand shape. Then the peripheral parts of the knitted fabrics of hand shape are thermally fused to give a glove, which is treated with a rubber latex or a similar liquid and the latex or the liquid is cured.
Patent JP-H04128024-A (JP)
Title: Manufacture of resin pipe for lining of existing pipe
Inventor: IJUIN MAKOTO
IPC: B29C48/15
Filed: 1990-09-18
Abstract: PURPOSE:To perform smoothly and uniformly heating an curing by performing winding up of a resin pipe round a drum while applying inner pressure by compressed air to a reheated resin pipe, by a method wherein an air packing is arranged within a resin pipe at a position between a take-off machine and reheating device and the compressed air is introduced into the resin pipe through an opening side of the tip of the resin pipe. CONSTITUTION:A resin pipe 1 having circular section is extrusion-molded and solidified by cooling by passing through a sizing die 3 and cooling device 4. Then at the time when the tip of the resin pipe 1 in a solidified state has come out of a take-off machine 8, an air packing 10 in inserted within the same. Hereupon, the air packing 10 is made of foamed urethane and inserted into the resin pipe 1 by contracting the diameter. Compressed air is introduced within the resin pipe 1 through an air hose 12, the resin pipe 1 holding softened state is wound up continuously round a drum D by a rotation of the same and a multiple wound-up matter of the resin pipe 1 is obtained. With this construction, damage and break of the resin pipe at the time of insertion are prevented and defectless and reliable execution of lining is made possible.
Patent JP-H1174663-A (JP)
Title: Connector press-insert device
Inventor: AOKI SHOICHI
IPC: H05K7/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of damage to a printed board when a housing is press-inserted in a press fit connector, wherein a pun contact is separated from a housing. SOLUTION: Relating to a connector press-insert device, a pin contact 1 wherein a plurality of contact pins 1A is arrayed with a fixing plate 1B is inserted from a lower surface of a printed board 3, while a housing 2 is press- inserted in the pin contact 1 through the printed board 3. A die 4 forms an upper surface 4A which surface-contacts the fixing plate 1B, and a plurality of holes 4B for clearing the contact pin 1A are provided on an upper surface 4A. A conduction hole 4C at a lower part of the die 4 communicates with a plurality of holes 4B. The die 4 is mounted on a pressure-bearing block 5, and an air-intake channel 5A communicating with the conduction hole 4C formed at the die 4 is formed. A vacuum electro-magnetic valve 6A is connected to the air-intake channel 5A of the pressure-bearing block 5.  A vacuum pressure switch 7 is connected to a path between the vacuum electro-magnetic valve 6A and a vacuum source, to detect a negative pressure at a space confined with the fixing plate 1B.
Patent JP-S62109576-A (JP)
Inventor: HARA SHINJI
IPC: A61M1/16
Filed: 1985-11-07
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-S62108359-A (JP)
Title: Credit inquiry device
Inventor: YANAGIDA HIROSHI
Filed: 1985-11-06
Abstract: PURPOSE:To save a communication expense, etc., and to reduce a load on a center by deciding the credit rating of a card based on a transaction inquiry data at a previous transaction, and omitting a communication with the center when a transaction amount is within a regulated reference amount. CONSTITUTION:When a transaction on credit is performed using a credit card, by insertion the card, an account number, an effective period, an inquiry result and an inquiry date at a previous transaction, etc., recorded on the card are read out through a card reader/writer 5. When a read out inquiry result at the previous transaction is good, a lapse time from the communication completion of a credit inquiry at a transaction just before until the transaction at this time is calculated based on the inquiry time at a previous time stored at a RAM7 and a present time read from a clock circuit 8. And a limit amount corresponding to the lapse time is read out from a limit amount table within the RAM7, and when the limit amount exceeds a purchased amount, the communication with the center can be omitted. Thereby, the communication expense and a time can be saved, and the load on the center can be reduced.
Patent JP-2000076232-A (JP)
Title: Document editing device and its control method
Inventor: MORI SHIGEKI
IPC: G06F17/24
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To simplify the searching of an editing part on a preview screen. SOLUTION: A document shown by a display device 101 is edited and then displayed by a preview device 103 having resolution equivalent to the printing resolution to undergo the proofreading. If the document must be edited again in the proofreading process, an operator indicates the part to be edited aging on the screen of the device 103 by means of a coordinate input device 104. The position indicated by the operator is converted into a position in the document under editing by an information processor 203, and this converted position is shown by the device 101 as an editing position.
Patent JP-H03111571-A (JP)
Title: Formation of deposited film
Inventor: MIKOSHIBA NOBUO
IPC: H01L21/28
Filed: 1989-09-26
Abstract: PURPOSE:To form a film excellent as a conductor at a desired position with good controllability at the time of forming an Al film by plasma CVD method using trimethylaluminum by arranging a substrate having an electron-donative and non-electron-donative surfaces in a deposited film forming space provided with a back flow preventing means. CONSTITUTION:A reaction tube 2 for forming the deposited film forming space is formed into a horn in which the cross-sectional area of the plasma producing region 32 is progressively increased as a back flow preventing means. The reaction tube 2 is evacuated to a specified vacuum by evacuating equipment 12, and an Si wafer 1 as the substrate is fixed to a holder 7 through a conveyance chamber 9. Gaseous H2 is supplied from pipelines 14 and 15 to vaporize Al(CH3)3, and the vapor and H2 are introduced into the reaction tube 2 to deposit an Al film selectively on the electrondonative surface of the wafer 1. By this method, the excited molecular species formed in plasma does not flow backward against the convection and voltices in the reaction tube 2 and is transported onto the wafer 1, an unnecessary reaction is not caused, and a highly flat and high quality Al is deposited.
Patent JP-S60140924-A (JP)
Title: Semiconductor circuit
Inventor: TSUJIMOTO AKIRA
IPC: H03K3/356
Filed: 1983-12-27
Abstract: PURPOSE:To prevent floating of a low potential of a node at a high impedance state by providing a delay circuit giving an output to the 2nd node falling down with a delay from the leading of the 1st input signal and a driver circuit including a bootstrap circuit driven by the 1st input signal and using an output of the 2nd node as a common control signal. CONSTITUTION:The titled circuit consists of the delay circuit 11 taking the node N12 risen with a delay than the leading of an input signal phi and the driver circuit 12 comprising MOST (N-channel MOS transistors) Q15-Q19 and a capacitor C11 including the bootstrap circuit driven by the input signal phi1 and using the output of the node N12 as the common control signal. When the input signal phi1 is at a low level, since the MOSTQ20 is turned on with a high level of the node N12 and connected to the input signal phi1 at the low level, a node N11 is suppressed to a ground potential level thereby preventing the high impedance state. When the input signal phi1 goes to a high level, since the node N11 is charged quickly via the MOSTQ11, Q20, it is not required to consider the ratio of the capability of the MOSTQ11 and Q20 at all.
Patent JP-H1177049-A (JP)
Title: Method and apparatus for producing electrolytic ionic water and cleaning of the apparatus
Inventor: MIYASHITA NAOTO
IPC: C25B9/17
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic ionic water production apparatus which is equipped with electrodes indicating no metal elution into electrolytic water and produces alkaline water with stable properties in an amount nearly equal to that of acidic water, and a method therefor, and a method for cleaning semiconductor wafers, etc., using ionic water, especially alkaline water, produced by this apparatus. SOLUTION: A dummy anode 4' is installed in an electrolytic apparatus equipped with an anode 4 and a cathode 5, and power is applied to the dummy anode 4' and the cathode 5. In this electrolysis of pure water by the passage of current between the anode 4 and the cathode 5, by passing the current also between the dummy anode 4' and the cathode 5, the currents can be balanced and the electrolytic action of the cathode 5 can be activated by passing a normal quantity of current through the anode 4 and an excess quantity of current through the cathode 5 so that an equal amount of acidic water and alkaline water can be produced. Since a large amount of hydrogen gas is generated at the cathode 5 by the passage of current between the dummy anode 4' and the cathode 5, the electrolytic action is activated.
Patent JP-H1087978-A (JP)
Title: Thickening unsaturated polyester resin composition
Inventor: HONDA HIROTAKA
IPC: C08J5/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thickening unsaturated polyester resin composition short in time for reaching a finally attainable viscosity, excellent in moldability and thereby, excellent in workability, capable of forming molded products improved in surface properties and appearance. SOLUTION: This unsaturated polyester resin composition contains 100 pts.wt. of the total of (a) 30-60 pts.wt. of an unsaturated polyester having <=1,000ppm total content of residual maleic acid and fumaric acid by weight, (b) 30-50 pts.wt. of a vinyl monomer and (c) 3-20 pts.wt. of a thermoplastic resin, (d) 80-200 pts.wt. of a filler, (e) 0.5-2 pts.wt. of a thickening agent, (f) 0.6-2 pts.wt. of a curing catalyst, (g) 0-5 pts.wt. of a polymerization inhibitor and (h) 3-10 pts.wt. of an internal mold release agent. A molding material is obtained by impregnating the resin composition into a fiber reinforcing material. A molding product is obtained by curing the molding material.
Patent JP-S61129480-A (JP)
Title: Two-step compression type compressor
Inventor: KAWAMOTO YUKINORI
IPC: F04B25/00
Filed: 1984-11-29
Abstract: PURPOSE:To obtain a large compression ratio by one piston by providing a slidable piston in a cylinder in the axial direction and providing compression spaces on both the sides of the piston of the axial direction and connecting the spaces through an accumulator. CONSTITUTION:When a piston 3 is moved to the arrow mark 41 direction, coolant in an absorbing pipe 12 is absorbed in a cylinder 1 through an absorbing hole 8 and stayed in a right side space 42. When the piston 3 is moved to the arrow mark 43 direction, the coolant is compressed and discharged in an accumulator through a discharging hole 9 and a connection pipe 32. When the internal pressure in the accumulator 35 is over a predetermined value, a pressure valve 36 is opened. If the piston 3 is moved to the arrow mark 43 direction in this condition, the coolant is absorbed into the cylinder 1 through a connection pipe 34, absorbing hole 21 and a pipe 25 and stayed in a right side space 44. After then, when the piston 3 is moved to the arrow mark 41 direction, the coolant is more compressed and discharged in a discharging pipe 28 through a pipe 26 and a discharging hole 22.
Patent JP-H0989116-A (JP)
Title: Enclosed apparatus box
Inventor: MATSUURA MASAHIRO
IPC: H05K5/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the operability of mounting, removing or the like of an apparatus received in a box by expanding an area of an opening part in an enclosed apparatus box of a conventional double packing structure similarly to a single packing structure. SOLUTION: An enclosed apparatus box consists of an inspecting cover 3 mounted to an opening part of the side wall to be opened and closed, a lock mechanism 4 mounted to the cover 3 to be locked when the cover is closed and a double packing to ensure the air-tightness. The lock mechanism 4 is fixedly caught on a bulging part 2E of a box body 2 through a leaf spring 4b by operating a handle 4a. A cover side packing groove and a packing 8 are provided on the outer edge side of a plate member 7 for a box body side packing groove. The bend of an end 3E of the cover 3 and a plate member 6 for the packing groove are mounted to the inner side surface of the cover.
Patent JP-H04234652-A (JP)
Title: Temperature regulator for plate fitted around dry offset printing plate cylinder
Inventor: HERUMUUTO KERUBAA
IPC: B41F7/37
Filed: 1991-09-30
Abstract: PURPOSE: To cool a printing form laid about a printing form cylinder for non- aqueous offset printing correctly by improving a thermal regulator for the printing form cylinder to blow tempered air generated directly within the range of the printing form cylinder. CONSTITUTION: At least one fan 4 is disposed in a blow box 3 and, in order to regulate blow air generated by the fan 4 thermally, a cooler 5 is disposed in the blow box 3 in front of the fan 4 when viewed in the flowing direction of the blow air. The cooler 5 is provided with a cooling installation 6 for supplying a coolant 7 from the outside of the blow box 3, and a regulator 8 for regulating the cooling of the cooler 5 in dependence of the temperature.