baber/WOPTO huggingface dataset:
Patent JP-H08133547-A (JP)
Title: Paper feeding mechanism for printer
Inventor: ITO CHO
IPC: B41J13/076
Filed: 1994-11-10
Abstract: PURPOSE: To reliably discharge a paper sheet to a stacker while preventing a stain by ink by arranging plural rollers and plural pressing means, sandwiching the printing paper sheet between both members, and performing feeding operation by forming bending in the printing paper sheet by cooperating with each other. CONSTITUTION: A printing paper sheet is fed by a paper sheet discharging roller 3 and a paper sheet discharging spur 6. That is, the printing paper sheet is sandwiched between the paper sheet discharging roller 3 and the paper sheet discharging spur 6, and the paper sheet discharging roller 3 is rotated by driving of a roller shaft 2, and the printing paper sheet is fed toward the stacker side from a printing head 9. Bending of the printing paper sheet is formed by a bending forming roller 4 and a bending forming spur 8. That is, when the bending forming roller 4 is rotated by driving of the roller shaft 2, the printing paper sheet is sandwiched between the bending forming roller 4 and the bending forming spur 8. Therefore, in the printing paper sheet, the bending is formed in the direction orthogonal to the paper feeding direction.
Patent JP-H02145423-A (JP)
Title: Production of oxide-based superconductor
Inventor: MORITA ARIHIKO
IPC: C25D13/02
Filed: 1988-11-28
Abstract: PURPOSE:To shorten the preparation time, homogenize the composition and finely divide powder by crystallizing vitrified powder according to a specific method in electrodepositing crystallized powder of a superconductor composition consisting of Bi, Sr, Ca and Cu by an electrophoretic method and preparing a superconductor. CONSTITUTION:BiO3, SrO, CaO and CuO are blended with the range surrounded by dotted lines in the figure so as to vitrify by melting, quenching and cooling thereof. The resultant blend, as necessary, is heated at 450-550 deg.C to previously decompose substances having a low decomposition temperature and the resultant heated blend is subsequently calcined at 750-860 deg.C for preferably 2-20hr. The resultant calcined powder is press formed into an optional shape and sintered at 750-860 deg.C for 2-4hr. The sintered compact is subsequently placed on rotary cooling rolls and molten drops are dripped between the rolls while melting the compact from the lower side, quenched and cooled to afford thin film glass of 10-50mu thickness. The obtained glass is then finely pulverized, heated to 750-860 deg.C and crystallized. The crystallized powder is suspended in a solvent and electrodeposited on electrodes by an electrophoretic method to afford an oxide-based superconductor.
Patent JP-S63152723-A (JP)
Title: Seal structure of sliding type bushing
Inventor: UENO MASATO
IPC: F16C33/74
Filed: 1986-12-16
Abstract: PURPOSE:To enable the abrasion resistance of a seal sliding part to be enhanced, by soft-nitriding the seal sliding part of a backup collar to produce iron nitride and iron oxide. CONSTITUTION:A bushing B comprised of two steel-made backup collars 10 and a metallic outer cylinder 11 being joined to the outer circumference of a rubber member 9 is externally inserted in an insert 8. And, soft nitriding is applied to the backup collars 10, and the surface of the seal sliding part 10x which is slidably in contact with a seal part 6 and that of the rubber joining part 10y which is joined to the rubber member 9 are provided with a specific quality. Accordingly, by the soft nitriding, at least the seal sliding part 10x is nitrided to become iron nitride, and further depending on the nitriding conditions it is oxidized to include iron oxide, so that the surface hardness and surface roughness is increased to enhance the abrasion resistance of the seal sliding part.
Patent JP-2000184462-A (JP)
Title: Method for performing access to service, server from mobile station and subscriber identification module and terminal at mobile station corresponding to the method
Inventor: BEAUDOU PATRICE
IPC: G06F21/34
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive method by which a service server can be made to be accessible even from all mobile stations of a radio communication system. SOLUTION: In a method by which a mobile station 2 containing a terminal 3 which cooperates with a subscriber identification module 4 performs access to a service server UP 1 (or UP 2 or 13), the module 4 transmits a command containing a appropriate parameter set used for setting up the communication between the terminal 3 and server UP 1 to the terminal 3 and the terminal 3 compares the parameter set with a prescribed parameter set list. When the parameter set of the command is contained in the list, the terminal 3 tries to set up the communication with the server UP 1 by executing the command. When the communication is actually set up, the terminal 3 starts the execution of service application for receiving the service of the server UP 1.
Patent JP-H05136832-A (JP)
Title: Demodulator
Inventor: SOGABE YASUSHI
IPC: H04L27/22
Filed: 1991-11-15
Abstract: PURPOSE:To reduce an A/D converter load accompanied by the speed up of the transmission speed of communication, to reduce the operation amount of one burst and to reduce a timing error accompanied by the number of samples per symbol by reducing the number of the samples per symbol. CONSTITUTION:When it is assumed that four samples are in one symbol in a timing estimation part 5, an accumulation value being square of the absolute value of n-th sample in respective symbols is set to be Pn. A shift from the Nyquist point of Pn is set to be P (tau), N=2 is selected as N making P (tau) to be maximum. A timing interpolation part 6 approximates P (tau) with a secondary function f (d) by using three points (X1-X3) based on the result of the estimation part 5, and assumes a point where the function becomes maximum to be an optimum phase point. Thinning and output are executed from a frequency which a carrier reproduction part 7 outputs and data whose phase is corrected so that data corresponding to a sample number obtained in the estimation part 5. A data correction part 9 corrects sampler output data based on optimum phase point information estimated in the timing interpolation part 6, and data at a corrected timing point is outputted.
Patent JP-H02148185-A (JP)
Title: Circuit diagram inputting device
Inventor: NAKAJIMA HIROYUKI
IPC: G06T11/20
Filed: 1988-11-30
Abstract: PURPOSE:To reduce the number of man-hour for turning back a process for error correction by making the setting of an identifier checkable before a file is transferred to a host computer. CONSTITUTION:This circuit diagram inputting device 10 is provided with a logical circuit diagram inputting section 11, text form converting section 12, file transfer controlling section 13, mouse controlling section 14, peripheral apparatus controlling section 15, and on-line controlling section 16. Then, when an operator inputs a character string through an identifier setting mechanism, the text form converting section 12 automatically sets an identifier which becomes an error in the first place. Therefore, even when setting of the identifier to be set in corresponding to the character string is forgotten, the forgotten state can be detected before the text form data are transferred to a host computer as a file, since the state becomes an error at the section 12. Thus the number of man-hour for turning back the process can be reduced.
Patent JP-H04174721-A (JP)
Title: Fire-resistant conjugate yarn
Inventor: MATSUMOTO TETSUO
IPC: D01F8/12
Filed: 1990-11-06
Abstract: PURPOSE:To obtain the title conjugate yarn having excellent fire resistance, consisting of a sheath component comprising a polyamide and a core component comprising a specific polyester containing an organic phosphorus compound and isophthalic acid. CONSTITUTION:In sheath-core conjugate yarn consisting of a sheath component comprising a polyamide and a core component comprising a fire-resistant polyester, the core component has >=2,000ppm calculated as phosphorus atom of an organic phosphorus compound shown by the formula (E is -CH2CH2-; Ar is aromatic residue; m and n are integers to give 1-10 total thereof) and is copolymerized with 1.0-5.0mol% isophthalic acid containing a sulfonate base to give the objective yarn.
Patent JP-2000131281-A (JP)
Title: Fluorescent image information reading device
Inventor: OGURA NOBUHIKO
IPC: G01N27/447
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To precisely specify a desired fluorescent marker sample from a support, and to cut off the fluorescent marker sample by a fluorescent image information reading device, without using a printer device for outputting a high-precision print for positioning. SOLUTION: The fluorescence emitted from a gel support 80 by irradiation of the excitation light L emitted from a light source 31 is displayed as a fluorescent image on a CRT 55 through a condensing guide 41 and a photo-multiplier 42. The fluorescent marker DNA desired to be cut off is specified by using a mouse 54, and a movement indication signal is outputted from a body 51 to a head 70 and a rotary roller 20, so that a cutter edge 60 moves to the position on the gel support 80 corresponding to the fluorescent marker DNA specified on the screen by referring a lookup table 52 stored in the body 51 by inputting a cutting indication.
Patent JP-H07134338-A (JP)
Title: Projection screen
Inventor: GOTO MASAHIRO
IPC: G03B21/625
Filed: 1993-11-08
Abstract: PURPOSE:To suppress the shading phenomenon in the peripheral part of the projection screen. CONSTITUTION:This projection screen is composed of three sheets; a lenticular lens for horizontal diffusion, a lenticular lens 2 for vertical diffusion and a sheet-shaped Fresnel lens 3 in this order from an observation side. The diffusion angle of the lens units of the lenticular lens 2 for vertical diffusion is provided with a distribution. Namely, the vertical diffusion angle alphaV of the lens units in the peripheral part of the lenticular lens 2 for vertical diffusion is set larger than the vertical diffusion angle alphaV of the lens units in the central part.
Patent JP-H02149668-A (JP)
Title: Thin film forming device
Inventor: TOKUNAGA YASUO
IPC: C23C14/32
Filed: 1988-11-30
Abstract: PURPOSE:To form a thin film suitable for material with one set of equipment by providing a shared electrode of RF and DC to a plasma generating means and selectively connecting this shared electrode to an RF power source and a DC power source by a changeover means. CONSTITUTION:A shared electrode 24 of RF and DC is arranged in the space between an electron beam heating evaporation source 20 and a base plate holder 12. When an RF power source 16 is connected to the shared electrode 24, plasma resulting from RF discharge is generated around the shared electrode 24. When a DC power source 22 is connected to the shared electrode 24, plasma resulting from DC discharge is generated. A changeover means 25 is connected to the shared electrode 24 and selectively connected to the RF power source 16 and the DC power source 22. A base plate 13 is cleaned by RF discharge or DC glow discharge. RF discharge stable in discharge is utilized at a time for vapor- depositing low-m.p. Cu, etc. The DC power source 22 side is selected at a time for vapor-depositing Ti, etc., and ion plating resulting from DC discharge good in degree of ionization is performed.
Patent JP-H04176973-A (JP)
Title: Parking device
Inventor: MATSUI KAZUMI
IPC: B65G15/12
Filed: 1990-11-08
Abstract: PURPOSE:To drive belts via a relatively small force with a simple structure by driving the conveyor belts to receive or deliver cars between a laterally movable car distributing bogie and multiple parking beds to receive or deliver cars. CONSTITUTION:A car distributing bogie 20 laterally movable along rails R, R is provided, and multiple parking beds 30 are provided along its moving path. Wheels W, W of a car are mounted on both sides in the short direction of a rectangular frame 1, and a pair of parallel conveyor belts 2 are extended in the longitudinal direction. Conveyor belts 12 which can be slid in the longitudinal direction of a rectangular frame 9 and can be mounted with cars are provided on the parking beds 30. When both conveyor belts 2, 12 are driven, cars are received or delivered between the car distributing bogie 20 and the parking beds 30.
Patent JP-2000127015-A (JP)
Title: Method for calibrating grinding wheel for polishing spectacle lens and calibration template for conducting it
Inventor: SILLON CHRISTOPHE
IPC: G02C13/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent deformations while calibrating a polishing machine for a spectacle lens, in particular a grooving wheel. SOLUTION: This method includes a swinging arm mounted so as to swing on a frame; a lens retaining shaft rotatable around an axis parallel to a swinging axis of the swinging arm and mountable with a calibration tool 25; and a tool retaining shaft rotatably mounted on a frame keeping a certain distance from the swinging axis of the swinging arm mountable with a machining tool 14'. The swinging arm mounted with the calibration template 25 includes an approaching phase moving toward the tool retaining shaft mounted with the machining tool 14'. Immediately after the contact between the calibration template 25 and the machining tool 14' is detected, the approaching phase is suspended.
Patent JP-H08158677-A (JP)
Title: Planning of arrangement of apparatus in chemical plant
Inventor: SHINONOME MASASHI
IPC: E04H5/02
Filed: 1994-12-05
Abstract: PURPOSE: To quicken the planning work by conducting linear arrangement of apparatuses, taking into consideration the master and slave relation-ship among the apparatuses and the direction of flow of a fluid, inputting outside dimensions of the apparatuses, data on construction site, legal regulations, etc., and preparing an arrangement plan by using a CAD (computer aided design) or the like. CONSTITUTION: In planning the arrangement of apparatuses in a large, chemical plant like a petroleum refining plant by means of a computer, the parenthood among the apparatuses is set up first, based on constraint conditions for the arrangement of the apparatus, and the minimum number of apparatuses, which will become the object of linear arrangement processing, is selected and determined. Next, the apparatus is sorted, according to manufacturing process and the place of arrangement, while the order of precedence of individual apparatuses is determined, based on the direction of flow of the internal fluid and/or on the conditions of connecting piping, in order to conduct linear arrangement of the apparatuses.  In addition, the data on the outside dimensions of the apparatuses, the distance between the apparatuses, the shape and area of the site, and limit dimensions prescribed by the high pressure gas regulations or the fire protection laws (in Japan) are inputted. Thus, the arrangement plan of tanks, heat exchangers, and pipe racks PR1 to PR4 for each site 302 to 305 is made. With this, the planning of arrangement can be carried out quickly and accurately, eliminating personal errors.
Patent JP-H05116854-A (JP)
Title: In-elevator communication checking device
Inventor: KONO SHINICHIRO
IPC: B66B5/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide an in-elevator communication checking device which is capable of checking of a communication route automatically, reducing the time to check the communication, and realizing the communication checking work in an efficient manner. CONSTITUTION:An in-elevator communication checking device to be used in an elevator monitoring device consists of a communicating device 12 and a voice synthesizing device 14 located within the respective elevator cages 1, a terminal device 2, and a monitoring center 3 to realize an integrated control of a plurality of terminal devices through a telecommunication line 4, and a checking commanding device 34 to generate the checking commanding signal at every specified interval is provided in the monitoring center 3. This checking commanding signal is supplied to the voice synthesizing device 14 through the telecommunication line 4, the voice synthesizing device 14 responds to the checking commanding signal and announces the voice data for checking into the cage 1, the communicating device 12 transmits the checking signal obtained through reception of these voice data for checking, the monitoring center 3 makes a judgement of the acceptability of this transmitted checking signal, and implements the checking of the communication route between the communicating device 12 and the terminal device 2.
Patent JP-2001120874-A (JP)
Title: Oil feeder for sewing machine
Inventor: MORITA MASARU
IPC: D05B71/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeder capable of reducing the frequency of supply. SOLUTION: This oil feeder for sewing machine comprises an oil tank 8 arranged within the bed part of a sewing machine frame 2 consisting of an arm part 4 and a bed part 6. In this oil feeder, a supply tank 12 for supplying oil to the oil tank 8 is provided independently from the oil tank 8, and the supply tank 12 is connected to the oil tank 8 through a supply pipe 18.
Patent JP-H06146976-A (JP)
Title: Piezoelectric element driving circuit
Inventor: HAYASHI HIROTADA
IPC: H01L41/09
Filed: 1992-11-11
Abstract: PURPOSE:To apply an optimum level initial voltage to a piezoelectric element and inject the accurate quantity of fuel by a fuel injection valve from initial injection. CONSTITUTION:The applied voltage of a piezoelectric element M3 for driving a fuel injection valve M2 is controlled by a control means M1 to control the piezoelectric element condition such as the quantity of charged electric charge of the piezoelectric element M3 or the quantity of charged energy. Voltage small enough not to induce fuel injection from the fuel injection valve M2 is applied to the piezoelectric element M3 by a charging means M4, to carry out charging. The electrostatic capacity and the internal resistance of the piezoelectric element M3 are calculated by a calculation means M5 based on the charging time by the charging means M4 and the power source voltage variation width between before and after the charging or the quantity of charged electric charge.
Patent JP-H03161983-A (JP)
Title: Manufacture of rotation information detector
Inventor: SATO TOSHIHIKO
IPC: G01R33/06
Filed: 1989-11-20
Abstract: PURPOSE:To simplify etching process and manufacture a device of high quality by a method wherein one photo process is omitted by etching and hardening a second protective film, using this as a mask, and etching a first protective film. CONSTITUTION:A first protective film 3 of inorganic material like SiO2 is formed on an electrode 2 formed on a substrate 1. A protective film 4 of organic material (e.g. polyimide) is formed on the film 3. Photo resist 5 is formed on the film 4, exposed through an original plate 7, and developed, thereby forming photo resist 5a. The protective film 4 is etched by using the resist 5a as a mask, and the resist 5a is eliminated. The film 4 is hardened by heat treatment. By using the film 4 as a mask, the film 3 is etched, and a contact hole 6 is formed.
Patent JP-H10145967-A (JP)
Title: Ac power supply input circuit
Inventor: TOMABECHI SHIGEMASA
IPC: H01C7/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent an outage caused by applying overvoltage without using a fuse by protecting a varistor and a load circuit using a combination of the varistor and a positive characteristic thermistor. SOLUTION: This circuit, which outputs power inputted from an AC power source 1 to a load circuit 2, is provided with a varistor 3 and a positive characteristic thermistor 4 between both terminals E1, E2 to be connected to the AC power source 1 and both terminals L1, L2 to be connected to the load circuit 2. The varistor 3 is made connection with the positive characteristic thermistor 4 between a positive power source terminal E1 and the load terminal L1. If the voltage higher than normal voltage is applied between the power source terminals E1, E2, current flowing through the positive characteristic thermistor 4 increases, and if much higher voltage is applied, it exceeds the peak value by heating to be stabilized.  Therefore, a current value flowing through the positive characteristic thermistor 4 is damped to decrease energizing current to the varistor 3 for prevention of the varistor 3 and the load circuit 2 from being broken. It is thus possible to prevent an outage caused by applying overvoltage without using a fuse.
Patent JP-H05144992-A (JP)
Title: Semiconductor device and its production, lead frame used for semiconductor production and its production
Inventor: ISHIZUKA MITSUHIRO
IPC: H01L23/495
Filed: 1991-11-18
Abstract: PURPOSE:To ensure the flatness of an outer lead joint and prevent bonding defects in the manufacturing processes. CONSTITUTION:The inner lead 14b of a semiconductor device 10 is bent to the top and an outer lead 14a is bent to the bottom. An H1, which is the height that the joint 14c of the outer lead 14 is guided from a resin block 15, is lower than the height of the major top plane of a semiconductor chip 12. As for the production of a semiconductor device, the guiding frame of a lead frame, a suspended frame and a die pad held by the suspended frame are permitted to be on the same flat plane. Thus, the guiding position of the resin block 15 for the outer lead 14a becomes low and the flatness of the joint 14c is easily ensured.
Patent JP-H02148992-A (JP)
Title: Color video signal reproducing device
Inventor: ICHIGEN TADASHI
IPC: H04N9/00
Filed: 1988-11-29
Abstract: PURPOSE:To reproduce plural kinds of recording media by generating a scanning signal for color display means in matching with a vertical and horizontal synchronizing signal extracted from a color television signal, switching 1st and 2nd 3-primary color signals and sending the result to a color display means. CONSTITUTION:In the case of reproducing, e.g., a storage medium 31B of a standard system, a 1st switch circuit 81 is switched to select a synthesized color television signal VPA of the standard system and 2nd switch circuits 86 - 88 are switched to select 2nd 3 primary color signals ER2, EG2, EB2. In the case of reproducing a storage medium 31A of other standard system, the 1st switch circuit 81 is switched to select a synthesized color television signal VNT of other standard system and 2nd switch circuits 86 - 88 are switched to select the 1st three primary color signals ERX, EGX, EBX. Thus, the synthesized color television signals VPA and VNT of one and other standard system are reproduced respectively.
Patent JP-2000128617-A (JP)
Title: Cement mortar composition
Inventor: SASAGE TAKEAKI
IPC: C04B111/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cement mortar composition for securing a pot life in a tile mortar application by making the composition include a hydroxypropylmethyl cellulose having the substitution ratios of methyl group and hydroxypropyl group in specific ranges and a specific viscosity in an aqueous solution and a marine alga-based water-soluble polymer substance and/or a setting retarder. SOLUTION: This composition comprises a hydroxypropylmethyl cellulose having 19-26 wt.% substitution ratio with a methyl group and 4-15 wt.% substitution ratio with a hydroxypropyl group and 100-22,000 mPa.s viscosity in 1% aqueous solution. Carrageenan, alginic acid, sodium alginate, etc., may be cited as a marine alga-based water-soluble polymer substance to be added together with the hydroxypropylmethyl cellulose. Hydroxybenzene, phenolic acid, carboxylic acid, oxycarboxylic acid, aminocarboxylic acid, their salts, silicofluoride, phosphate, borate, etc., may be cited as a setting retarder.