baber/WOPTO huggingface dataset:
Patent JP-H04344839-A (JP)
Title: Cam die for press
Inventor: OZAWA HIDEO
IPC: B21D37/08
Filed: 1991-05-18
Abstract: PURPOSE:To provide the cam die for a press which is excellent in disassemblability and assemblability. CONSTITUTION:A cam die 50 for a press is provided with a cam guide 1, a cam slide 10 which is placed so as to be freely movable in the cam guide 1 and has an obliquely inclined cam face 19 in no end, a cam driver 21 having the cam face 25 for coming into face-contact with the cam face 15 of the cam slide 15 and for moving the cam slide 10 on the cam guide 1 through the cam slides 15 and 25 by a movement, a coil spring 28 whose one end 29 is placed in a recessed part 30 and which is provided between the cam guide 1 and the cam slide 10 in order to return the cam slide 10 to an initial position on the cam guide 15 and a spring position holding member 32 which has a bulge part 33 surrounded by the other end 31 of the coil spring 28 and a spring receiving plate part 34 on which the other end 51 abuts, and which is placed on the wall surface 38 of the cam guide 1 which faces an opening end 37 of the recessed part 30 in order to hold a prescribed position to the cam guide 1 of the other end 31 of the coil spring 28, and the spring position holding member 32 is held by the cam guide 1 in the part of an outside peripheral edge 36 of its spring receiving plate part 34.
Patent JP-H0435535-A (JP)
Title: Data transmission method
Inventor: TAKAHASHI YASUAKI
IPC: G08C15/06
Filed: 1990-05-31
Abstract: PURPOSE:To exactly and easily the serial transmission of data by setting a first synchronizing section to a first voltage level, setting a second synchronizing section to a second voltage level, setting each bit in a data section to a first or a second voltage level, and setting time width of a first synchronizing section larger than time width of the data section. CONSTITUTION:A unit signal consists of a first synchronizing section Ta, plural data sections Tc containing plural bits, and a second synchronizing section Tb placed adjacently in its end. A first synchronizing section Ta is in a first voltage level, a second synchronizing section Tb is in a second voltage level being different from a first voltage level, each bit in the data section Tc is in a first or a second voltage level, and also, time width of a first synchronizing section Ta is set larger than time width of the data section Tc. Accordingly, by a difference between the time width of a first synchronizing section Ta and the time width of the data section Tc, a first synchronizing section Ta and the data section Tc, data in the data section Ta can be read exactly. In such a way, the serial transmission of data can be executed exactly and easily.
Patent JP-S624374-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIZUTANI YOSHIHISA
IPC: H01L27/115
Filed: 1985-07-01
Abstract: PURPOSE:To attain the surface and easy writing, erase, and reading of information by enhancing the capacity between a control gate and a floating gate by arranging an extended part of the floating gate in the groove formed in a part of the control gate. CONSTITUTION:After forming an oxide film 103 which is to be a gate insulating film on a surface of a semiconductor base 1, a polysilicon film doped with impurity is deposited and followed by patterning to form a control gate 104. Next, a part of a gate 104 is etched to form a groove with one end opened to such a depth that it does not reach the bottom of the gate 104. After growing an oxide film 105, a polysilicon film is deposited and, by etching, a floating gate 107 is formed, which is located on one side of the gate 104 and in a periphery of an element part and an extended part of which is arranged in the groove formed in the gate 104. After that, impurity diffusion regions 109 and 110 and Al electrodes 113 and 114 are formed.
Patent JP-H09326945-A (JP)
Title: Image distortion correction system
Inventor: ONODERA SHINJI
IPC: H04N3/23
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the image distortion correction system for a CRT which is widely applied to horizontal distortion of a screen while keeping horizontal linearity by variably controlling a read start time and a speed of display data from a frame memory in the unit of horizontal periods with respect to a vertical direction. SOLUTION: Read speed correction data from a frame memory 6 to correct a difference between picture element intervals caused by linearity distortion in the horizontal direction are stored in advance in a horizontal linearity correction memory 20 and an analog signal 23 is generated. A reference clock correction circuit 14 decides a read speed correction amount from the frame memory 6 in the unit of horizontal period to generate a read reference clock control voltage 19. The analog signal 23 and the read reference clock control voltage 19 are given to a multiplier 24-a gate circuit 30, from which a read clock 32 is generated and display data of the frame memory 6 are read and displayed on a CRT 42. Thus, the correction system is realized, which is widely applicable to horizontal distortion of the screen.
Patent JP-2000330986-A (JP)
Title: Dtp data proofreading system and proofreading circular management system
Inventor: SHOJI GEN
IPC: G06F17/21
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously and concurrently enable proofreading inspection by plural persons in charge at once by displaying DTP data and a comment together and storing a newly added comment as a comment file separately as an original file. SOLUTION: When the DTP to be proofreaded is formed, the data is set in an FTP server 60 on the side of a printing company so that the data is converted into PDF and transferred. The PDF data is received, stored in an external storage device 21 and the PDF data is set in a proofreading circular managing means 22 as proofreading object data by an orderer. A proofreading work is started by opening the PDF by a www browser at each of proofreading clients 10a to 10d and instructions are described in the comment file by the person in charge. An inspection slips and the existing comment files are inspected at proper time intervals and written in a calibration circular slip by the calibration circular managing means 22. Access is made to a specified URL address of an intranet server 30 and a progress state of calibration is checked by a concerned party.
Patent JP-S624861-A (JP)
Title: Joining method for object
Inventor: TAKATO HIDEO
IPC: B23K10/02
Filed: 1985-07-01
Abstract: PURPOSE:To powerfully and tightly adhere molten particles to groove parts without being oxidized by the atm. and to densely laminate a joint material to the groove part by laminating the joint material by plasma spraying to the groove part of objects which are butted to each other in a low-pressure atmosphere. CONSTITUTION:Plate-shaped works 30 of which the groove parts 32 are butted to each other are attached to a holder 21 and are set in a prescribed position by a driving device 23. The inside of an atmosphere chamber 1 is evacuated to about <=100Torr by a vacuum pump 2 and a prescribed voltage is impressed between an electrode 6 and a nozzle 8 to generate an arc 27. Gaseous argon is supplied from a working gas supply device 17 into the arc 27 to generate plasma so that a plasma jet 29 is injected from the nozzle 8 toward the groove part 32 of the works 30. The powder of the joint material is supplied in this state from a material supply hole 9 to the nozzle 8 and a plasma gun 5 is so moved by a driving device 11 as to form the laminate layer of the joint material to the groove part 32. The joint material powder ejected into the nozzle 8 is laminated in the form of fine molten drops to the groove part 32 and solidifies thereon.
Patent JP-H05331214-A (JP)
Title: Production of emulsion polymerizate and film prepared therefrom
Inventor: II ATSUHIKO
IPC: C09K23/52
Filed: 1992-06-03
Abstract: PURPOSE:To provide a production process for emulsion polymerizate which is useful in coatings, adhesives, fiber and paper processing agents, medical materials and cosmetics and film made therefrom. CONSTITUTION:Using a polyvinyl alcohol polymer bearing mercapto groups at its terminals as a emulsion stabilizer, the emulsion copolymerization of radical-polymerizable ethylenically unsaturated monomers or diene monomers and itaconic acid or its derivative is carried out to obtain an emulsion polymerizate. The polymerizate is used to form films.
Patent JP-H038816-A (JP)
Title: Production of fiber web and machine for producing fiber web
Inventor: NAKANO YUZURU
IPC: D01G5/00
Filed: 1989-06-05
Abstract: PURPOSE:To obtain fiber web having excellent arrangement of fibers without hook by supplying filament-divided group to opposed faces of rotating two cylindrical nets and repeatedly performing a series of operations applying short fiber-removing treatment with actions of static electricity and air current. CONSTITUTION:Fiber group as a raw material is divided by dividing devices 1A and 1B in a carding machine, etc., and the divided fiber groups are supplied to opposed faces of two rotating cylindrical nets 11A, 11B, 12A and 12B opposing at a fixed distance from upstream side of the rotation with applying high- tension static electricity, then short fibers mixed within the above-mentioned fiber groups are removed by suctioning from at least one rear face side of the cylindrical nets. Furthermore, fiber groups oriented to longitudinal direction are pulled out in web state from the surface of one lower side of the above- mentioned cylindrical net by conveyer belts 21A and 22B. Thus, said short fiber-removing processes are repeated more than twice to afford the aimed web.
Patent JP-S63307553-A (JP)
Title: File control system
Inventor: TAKAHASHI YASUTOMO
IPC: G06F12/00
Filed: 1987-06-08
Abstract: PURPOSE:To improve the working efficiency of an information processor by carrying out exclusive control even at a record level lower than a block level and giving the preference to the exclusive control carried out at the block level. CONSTITUTION:A block exclusive execution means 5 registering the lock information into a lock list memory area 3 by a block exclusive request given from a data processing means 2 and performing the exclusion of a block, and a record exclusive execution means 6 registering the lock information into the area 3 by a record exclusive request and performing the exclusion of a record are provided. When the data stored in a data file is processed as a record, an exclusive action is carried out as a record. Then a block exclusive action is carried out when a block processing is carried out. Furthermore the higher preference is given to the block exclusive action than the record exclusive action. Thus the exclusive control is possible at a record level lower than the block level and to improve the throughput with the multiple parallel processes.
Patent JP-H11340355-A (JP)
Title: Semiconductor device
Inventor: OMORI MAKOTO
IPC: H01L23/12
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To lessen the poor connection between a chip and interposer by gradually decreasing the pitch of lands disposed from the center of the interposer to the periphery. SOLUTION: This pitch of lands 5a-5f is gradually decreased from the center C1, C2 of an interposer 4 to the periphery, i.e., the spacings P1, P2 between lands 5b, 5c disposed from a land 5a located at the transversal center line C1 of the interposer 4 to the periphery of the interposer 4 are gradually reduced (P1>P2). The spacings P1, P2 between lands 5e, 5f disposed from a land 5d located at the vertical center line C2 of the interposer 4 to the periphery of the interposer 4 are gradually reduced by the same length as that in the transverse direction. Thus the poor connection between electrodes of a chip 2 and lands 5a-5e can be lessened.
Patent JP-H05309106-A (JP)
Title: Waste water disposal device for dental treatment
Inventor: CHATANI MASARU
IPC: A61C17/00
Filed: 1992-05-08
Abstract: PURPOSE:To simplify the drainage system and to carry out the waste water disposal surely, as well as to eliminate the necessity of providing vacuum devices separately for the dental units by making all the waste water generated by a dental treatment sucked and exhausted by a single vacuum device as a package. CONSTITUTION:This waste water disposal device is composed of a single waste water pipe 6 to which all the waste water drainage pipes including a saliva drain pipe 1, waste water pipes 4 and 5 to drain a gargle water, a bowl washing water, and the like, are confluented, a vacuum device 30 provided to the single waste water pipe 6, and a gas-liquid separating device to separate the gas and the liquid of the waste water sucked through the single waste water pipe 6, and all the waste water are sucked and exhausted forcibly by using the vacuum device 30.
Patent JP-S5934485-A (JP)
Title: Noise prevention ignition system
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1982-08-20
Abstract: PURPOSE:To suppress noise wave for almost all frequency band by providing low resistance and inductance to at least one of lead wires to be connected to each end of primary coil of ignition coil. CONSTITUTION:A low resistance inductance having resistance of approximately 0.1OMEGA/m and inductance of 5-30muH/m is provided to at least one of the lead wires 401, 405 connecting between primary coil 408 of an ignition coil 400 and a battery 404 or primary current breaking section such as a contact point 406. A filter is formed with said inductance and the stray capacitance of engine against the earth to attenuate the spark current of frequency band in the proximity of 20-100MHz thus to suppress the noise wave.
Patent JP-S626029-A (JP)
Title: Drainage structure for revetment
Inventor: FUKUDA YUJI
IPC: E02D31/06
Filed: 1985-06-29
Abstract: PURPOSE:To make repairing work easier by drying the surface of a revetment by a method in which a casing whose upside and one side are opened is settled along the revement, the lower anchor plate of the casing is penetrated into the ground, and water in the casing is drained. CONSTITUTION:To dry up the portion under water of a revement for repairing a sheet pile 1 for revetment, water is first charged into the tank 6 of a drainage structure and a casing 2 is settled along the sheet pile 1. When the anchor plate 11 reaches the bottom under water, jet water is jetted through a jet nozzle 18 to penetrate the plate 11 into the ground. Water in the casing 2 is drained by an underwater pump 12, and when the difference in water level between the inside and the outside becomes about 50cm, an air bag 14 below the lattice 5 is inflated to stop the flow of water. After water is completely drained from the casing 2, sheet pile 1 is repaired.
Patent JP-H0812142-A (JP)
Title: Paper feeding part of rotary press
Inventor: SUZUKI MASAYOSHI
IPC: B65H19/12
Filed: 1994-06-24
Abstract: PURPOSE:To reduce cost, speedily change order, reliably perform a paper connection, and prevent a noise or vibration generated at engaging time and operation time. CONSTITUTION:Since respective ones of divided arms 23a, 23b and 24a, 24b on the shaft directional both sides of a main shaft 22 independently move, rolling paper having the same width or a different width is installed on a pair of arms on the other side while the rolling paper is installed on a pair of divided arms on the shaft directional one side as it is. In addition, saddles of the divided arms simultaneously move in the opposite direction on a rail of the main shaft 22 by actuators 26 and 27 arranged between the divided arms 23a, 23b and 24a, 24b, and the divided arms 23a, 23b and 24a, 24b are opened and closed. Since the rolling paper is installed by this opening and closing, when the center of an interval between the divided arms 23a, 23b and 24a, 24b is preset so as to coincide with the width center of a rotary press, the width center of the installed rolling paper and the width center of the rotary press always coincide with each other.
Patent JP-2000332001-A (JP)
Title: Gas for plasma reaction and manufacture thereof
Inventor: HIRAYAMA TOSHITATSU
IPC: C07C17/20
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas for plasma reaction, consisting of octafluorocyclopentene, having improved etching performance and a manufacturing method thereof. SOLUTION: The purity of octafluorocyclopentene in this gas is not less than 99.9 vol.% with respect to the total amount of the gas, and the total amount of nitrogen and oxygen contained as very small amount of residual gas components is not more than 200 vol.ppm, and thus this gas is a high purity uniform gas for plasma reaction. This high purity gas for plasma reaction can be manufactured through specific processes for processing crude octafluorocyclopentene and is useful for plasma etching, plasma CVD, and plasma ashing, etc. Furthermore, the water content of this gas is preferably not more than 20 wt.ppm.
Patent JP-H08334369-A (JP)
Title: System and method for calculating present location
Inventor: SATO HIROYUKI
IPC: G01C21/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a present location calculating system which can more accurately calculate the present location of its own vehicle by selecting a pertinent estimated location when a plurality of estimated locations exist. CONSTITUTION: A processor 18 generates a virtual present location which is presumed to the present location of its own vehicle from the relative displacement of the vehicle found from the traveling azimuth and traveling distance of the vehicle and candidate points indicating whether or not the vehicle travels along a road. Then the processor 18 generates new candidate points by comparing the virtual present location and road data contained in map data so that at least one candidate point can be obtained from each candidate point and decides a prescribed candidate point selected from the new candidate points as the calculated present location of the vehicle.
Patent JP-H09303289-A (JP)
Title: Surface treatment method for molecular pump
Inventor: IGUCHI MASASHI
IPC: F04D19/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the coagulation and accumulation of a process gas on an area around a rotor, and improve corrosion resistance by applying the constitution that a film made of a nickel-tin alloy film with tetrafluoroethylene resin coagulated like fine powder is formed on the process gas contact surface of a molecular pump. SOLUTION: Regarding a compound molecular pump to draw process gases through an intake port 12, and discharge the gases from an exhaust port 13, surface treatment is applied to the inner surface of the intake port 12 and the gas contact surface parts of each member of a rotor 1, a stationary blade 7, a distance piece 8, a stator 9 and a lower housing 11, all having process gas contact surfaces. In other words, the surface treatment is applied to the outer surface of each member in such a way as forming a nickel film, a nickel- phosphorous film. and a nickel-tin alloy film with ethylene tetrafluoride resin fine power coagulated. In this case, the nickel film is formed to have thickness between 0.1 and 2μm, and the nickel-phosphorus film to thickness between 1 and 20μm, using the electroless plating method.
Patent JP-H04371596-A (JP)
Title: Electrodeposition device
Inventor: NISHIMURA MASAHARU
IPC: C25D13/22
Filed: 1991-06-17
Abstract: PURPOSE:To accurately adjust the thickness of a coating film by using this electrodeposition device provided with a means for applying a current to a material to be coated, which is successively charged into an electrodeposition tank, moved through the tank and then discharged from the tank, in the tank through a stored electrodeposition soln. and a means for adjusting the current to be applied to each material in the tank. CONSTITUTION:The means 5a and 7 for detecting the applied current I are provided to each material A to be coated in an electro-deposition tank 1, and a means 10 is further furnished to control the applied current adjusting means 3 and 8 so that the total applied current SSI in the tank 1 for each material A is controlled to a specified value of SSIm based on the applied current detection information for each material A by the means 5a and 7.
Patent JP-S5933750-A (JP)
Title: Storage battery
Inventor: ITOU SHIYOUICHIROU
IPC: H01M50/172
Filed: 1982-08-18
Abstract: PURPOSE:To obtain a storage battery securey maintained liquid-tight by inserting the head of a horizontally extended terminal in a terminal supporting part through a packing, inserting the extending part of the horizontally extended terminal in a penetrating hole, and caulking an annular part provided at the end of said extending part. CONSTITUTION:A container 1 is provided with a penetrating hole 2 in its side wall 3, as well as a terminal-supporting part 4 which extends outward from the penetrating hole 2. The head 7 of a horizontally extended terminal 6 is inserted in the terminal-supporting part 4 through a packing 13, and the extending part 8 of the horizontally extended terminal 6 is inserted in the penetrating hole 2. Next, the annular part 11 provided at the end of the extending part 8 is caulked with the pressing pieces 17 and 17' of a caulking device so as to maintain the penetrating hole 2 liquid-tight. Next, a plate group 14 is inserted in the container 1, then current is fed after making electrodes 18 and 18' in contact with a terminal pole 15 and the horizontally extended terminal 6 respectively, thereby fusing projections 12 and 16 by resistance welding.
Patent JP-S5846523-A (JP)
Inventor: YOKOTA MITSUHARU
IPC: H01H9/54
Filed: 1981-09-14
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-H05333554-A (JP)
Title: Exposure device for printed wiring board
Inventor: OCHI AKIO
IPC: G03F7/20
Filed: 1992-06-04
Abstract: PURPOSE:To provide the satisfactory exposure device for printed wiring board which is not made defective by requiring any evacuation mechanism and operation for exposure while contacting a photomask and a printed wiring board, and by sticking dust on the photomask. CONSTITUTION:A stage 13 to mount a printed wiring board 12 and a crystal glass photomask 14 forming a chrome deposition pattern 15 on the surface are held by a mask stage 16, and a gap between the printed wiring board 12 and the photomask 14 is fixed by a spacer 17 and irradiated with excimer laser beams generated from an oscillator 18 of an excimer laser through a mirror 19 and a lens group 20. Thus, the photomask 14 and the printed wiring board 12 can be exposed in the non-contact state, the sucking mechanism or operation is unnecessitated, the pitch time of work can be shortened, and dust is prevented from being stuck to the photomask 14 so that reliability can be improved.
Patent JP-H08311059-A (JP)
Title: Purification of epsilon-caprolactone
Inventor: KAMEI NOBORU
IPC: C07B63/00
Filed: 1995-05-17
Abstract: PURPOSE: To obtain ε-caprolactone in high yield by successively concentrating a bottom product with reboilers in >=2 stages in a step for removing high-boiling substances in a method for purifying the ε-caprolactone by distilling a reactional mixture prepared by oxidizing cyclohexanone and separating the ε-caprolactone from impurities. CONSTITUTION: (A) Low-boiling substances in a reactional mixture prepared by oxidizing cyclohexanone are distilled away in the first distillation step and (B) the second distillation step for distilling away the product ε-caprolactone from the first bottom product and separating the ε-caprolactone from high- boiling impurities is carried out by installing reboilers in >=2 stages (preferably 2 stages) to successively concentrate the bottom product in distilling the reactional mixture, separating the ε-caprolactone from the impurities, purifying the ε-caprolactone and providing the ε-caprolactone. Furthermore, the lactone concentration in the bottom product of the first reboiler in the second distillation step is preferably at least >=20wt.%, more preferably >=40wt.%.