baber/WOPTO huggingface dataset:
Patent JP-H1150166-A (JP)
Title: Recovery of zinc from iron-making dust
Inventor: YAMADA KENZO
IPC: C21C5/38
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To efficiently recover zinc as metallic zinc or zinc oxide in the existing iron-making process of a blast furnace, etc., by reacting iron-making dust having a specific ratio or lower of carbon content with molten pure iron or an iron-phosphorus alloy and reducing and evaporating the zinc oxide in the iron-making dust. SOLUTION: When the carbon in the iron-making dust exceeds 5 wt.% or the carbon in the molten ferrous alloy is contained above >0.2 wt.%, since CO gas generating reaction is developed, the dust having exceeding 5% carbon content is beforehand made to have <=5% carbon content through a molten iron pre-treatment, etc., in the iron-making process. Successively, the molten ferrous alloy having low carbon content and the recovered iron-making dust are directly reacted. For example, the molten ferrous alloy 20 (iron-phosphorus binary alloy) is held at 1200 deg.C in a reaction vessel 24. When injecting the iron- making dust into the molten ferrous alloy 20 from a lance 28 through a nozzle 29, the zinc oxide in the dust is reduced and recovered into a dust collector 32 through an exhaust gas duct 30 as the zinc oxide or metallic zinc according to oxygen concn. in the atmosphere.
Patent JP-H0267898-A (JP)
Title: Field data collecting device
Inventor: YAMAGUCHI NORIKO
IPC: H04Q9/02
Filed: 1988-09-02
Abstract: PURPOSE:To call a processing function corresponding to a code, to display it and to ensure data collecting work by reading the code inherent in each equipment by the data collecting device in a field. CONSTITUTION:When data are collected in the field, the function and data necessary for the input and processing of inspection data are read beforehand from a computer 1 into a handy terminal 2. When data are collected, by reading the codes of equipments A and B by an equipment code reading part C of a bar code reader 3 connected to the handy terminal 2 in the field, the corresponding function is called an the inspection work of a data input, etc., is executed. Since a corresponding item is automatically selected and displayed in the handy terminal 2 and can be confirmed for each equipment like this, the omission of the inspection and the misinput of collected data can be prevented.
Patent JP-H0643952-A (JP)
Title: Boosted voltage adjusting circuit
Inventor: NOBUKATA HIROMI
IPC: G11C16/06
Filed: 1992-07-24
Abstract: PURPOSE:To absorb variation of ion injection conditions, etc., of Zener diodes and optimize voltage setting by bringing switch elements under ON/OFF control according to contents obtained by programming nonvolatile memory cells according to a measured threshold voltage distribution after a write test. CONSTITUTION:At the time of chip-by-chip selection or final selection in a wafer state, a threshold voltage Vth after a write test of the nonvolatile memory cells M1-M4 is measured. Then the memory cells M1 and M4 are programmed on the basis of the measured Vth distribution and switching transistors TR1-TR4 are brought under ON/OFF control according to the program contents to finely adjust a boosted voltage Vpp. Namely, the boosted voltage Vpp is brought under feedback control according to a Vth shift quantity after data rewriting and then even if there is the variance of ion injection conditions of the Zener diodes ZD1-ZD4 or process variance in the film thickness of a tunneling oxide film, the variance is absorbed to set the boosted voltage Vpp to an optimum value.
Patent JP-S6198728-A (JP)
Title: Production of high molecular weight polyester
Inventor: SAIKI NORITSUGU
IPC: C08G63/19
Filed: 1984-10-19
Abstract: PURPOSE:A specific compound that is in a gaseous state under the polymerization conditions and substantially causes no decrease in molecular weight is added to give a polyester of high molecular weight which is suitable for use in production of fibers, films and moldings of high intrinsic viscosity. CONSTITUTION:A substance which is in a gasous form under polymerization conditions where more than 0.8 of intrinsic viscosity is maintained and substantially causes no decrease in molecular weight of the polyester such as a polyester from a 6-20C aliphaatic dicarboxylic acid and ethylene glycol is added by copolymerization or mixing, preferably in an amount of 1-50 wt% to effect melt polycondensation reaction between an aromatic dicarboxylic acid or its derivative and ethyhlene glycol or its derivative under -redu-ced pressure, e.g., at 240-270 deg.C to give the objective polyestere of more than 1.0 intrinsic viscosity.
Patent JP-H0882668-A (JP)
Title: Passive ranging apparatus
Inventor: HARADA SUMIO
IPC: G01S3/808
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a passive ranging apparatus by which a processing amount is reduced, by which a maneuver sailing operation is not required and by which the distance, the azimuth angle and the angle of elevation of a target are estimated in a short time. CONSTITUTION: Received signals by respective wave-receiver arrays 1-1 to 1-4 are beam-formed by bead formers 2-1 to 2-4. The time difference τ21 in a received signal between the wave-receiver arrays 1-2 and 1-1 is estimated by propagation-time-difference estimation parts 3-1, 3-3, the time difference τ23 in a received signal between the wave-receiver arrays 1-2 and 1-3 is estimated by a propagation-time-difference estimation part 3-2, and the time difference τ24 in a received signal between the wave-receiver arrays 1-2 and 1-4 is estimated by a propagation-time-difference estimation part 3-4. An R1 is estimated by an R1 estimation part 4. An R2 (θe **) is found by an R2 , θa estimation part 5. The validity of a θe ** is evaluated by an estimation-result evaluation part 7, and the estimation value θe * of an angle of elevation is output by a θe ** setting part 6. The estimation value θa * of a θa corresponding to the estimation value θe * of the angle of elavation is output by the R2 , θa estimation part 5.
Patent JP-H0267035-A (JP)
Title: Alarm information processing system
Inventor: TAKAHASHI YUJI
IPC: H04L12/26
Filed: 1988-09-01
Abstract: PURPOSE:To simplify the processing of an alarm collection device by providing an identification number attaching part and an overlap number deleting part. CONSTITUTION:The alarm information of subscriber devices (1-3) after the identification numbers of the subscriber devices (1-3) being attached at the identification number attaching parts (6-8) are transmitted, and the alarm information in which identification numbers are overlapped are deleted by first overlap number deleting parts (15-17) in station devices (10-12), then, inputted to a common part 13. The alarm information in which the identification numbers are overlapped are deleted by a second overlap number deleting part 18 even in the common part 13, then, inputted to the alarm collection device 14. In such a way, since the bits of alarm information inputted to the common part 13 can be reduced, and also, the bits of alarm information inputted to the alarm collection device 14 can be suppressed at required minimum, the processing can be simplified.
Patent JP-S59139668-A (JP)
Inventor: TAASAIMU ERU BATORA
IPC: H01L29/792
Filed: 1983-11-22
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-S6461353-A (JP)
Title: Production of sr-zr-ti-o based dielectric material
Inventor: HIGUMA HIROKO
IPC: H01B3/12
Filed: 1987-08-31
Abstract: PURPOSE:To obtain the titled dielectric material useful for microwave communication devices readily, inexpensively and stably, by spray-drying a solution of a specific compound to give powder, thermally decomposing the powder to give an oxide, molding and burning. CONSTITUTION:Sr(NO3)2, Zr(NO3)2 and optionally Y2O3 are dissolved in an aqueous solution of an alcohol such as methyl alcohol in the ratio of water : alcohol of 2:<=1 and then titanium alkoxide : Ti(OC3H7)4 is dissolved in the solution give a solution 1. Then the solution 1 is sprayed through a liquid transporting part 2 from a spray nozzle 3 to a drying container 6 and dried powder is collected by a collecting container 10. Then the dried powder is thermally decomposed at 570-1,300 deg.C to give oxide powder having a structure of SrZrO3, showing a hollow sphere. Then the oxide powder is press molded to give a molded article, which is burnt at 1,500-1,600 deg.C for about 5hr to give a Sr-Zr-Ti-O based dielectric material.
Patent JP-S6281304-A (JP)
Title: Emulsified cosmetic compounded with crude drug
Inventor: OSHIMA MOTOMU
IPC: A61K8/00
Filed: 1985-10-01
Abstract: PURPOSE:To obtain the titled cosmetic resistant to discoloration and color development with time in spite of the presence of a large amount of crude drugs, by compounding 3 components comprising a p-hydroxybenzoic acid ester, sorbic acid or its ester and a monohydric alcohol or polyhydric alcohol. CONSTITUTION:An emulsified cosmetic compounded with a large amount of crude drugs such as aloe, cucumber, luffa, chamomile, yarrow, arnica, lemon, etc., and resistant to the color development and discoloration with time can be produced by compounding the cosmetic with (A) a p-hydroxybenzoic acid ester (e.g. methyl p-hydroxybenzoate) (preferably 0.1-1.0wt%), (B) sorbic acid or its salt (preferably 0.05-1.0wt%) and (C) a monohydric alcohol or polyhydric alcohol (e.g. methyl alcohol, propylene glycol, etc.) (preferably 0.5-20wt%).
Patent JP-2001049531-A (JP)
Title: Heat adhesive composite fiber, non-woven fabric and non- woven fabric-processed article by using the same
Inventor: NAKAI NORIHIRO
IPC: D04H1/541
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a heat adhesive composite fiber capable of adhering to a highly water-absorbing resin strongly by mixing with the highly water- absorbing resin and performing a heat-treatment for preventing it from falling off, and to provide a formed article by using the same fiber. SOLUTION: This heat adhesive composite fiber used together with a highly water-absorbing resin powder or highly water-absorbing resin comprises a low melting component constituted of mixture consisting of 30-100 wt.% ethylene- vinyl acetate copolymer consisting of 5-40 wt.% vinyl acetate with 60-95 wt.% ethylene or its saponified material as a component A, and 0-70 wt.% polyethylene as a component B, and a high melting component having a higher melting point by >=15 deg.C than that of the low melting component, and is characterized in that the low melting component forms at least a part of the heat adhesive composite fiber surface continuously in its length direction and the heat adhesive composite fiber has 0.5-50 denier single fiber fineness.
Patent JP-S6196441-A (JP)
Title: Apparent viscosity measuring instrument
Inventor: SONODA NOBORU
IPC: G01N11/08
Filed: 1984-10-17
Abstract: PURPOSE:To save the labor of measurement by connecting a switching valve to plural capillaries connected to a room storing the grease of a cylinder, alternately opening these valves to air, extruding the grease by hydraulic oil, and measuring pressure applied to the hydraulic oil. CONSTITUTION:The cylinder 4 is taken out from a thermostatic oven 1, its cover 4b is opened, the cylinder 4 is filled with grease to be tested and closed, and then the capillaries 27-30 are set up and the five direction switching valve 38 is connected to the capillaries 27-30. The tank 1 is filled with a heating medium 2, the heating medium is set up to a prescribed temperature by a temperature control means 3, a capillary to be measured at first is selected out of these capillaries 27-30 by operating the valve 38 and any one of pressure measuring valves 9-12 is opened to turn it to measuring state. In addition, a motor 19 is driven to drive a gear pump 15, a piston 5 is pressed to extrude the grease into a grease receiving tray 40 and the pressure is recorded by a recorder 26. The pressure values of all four capillaries are similarly measured and the apparent viscosity is found out on the basis of a prescribed formula regulated by JIS or the like.
Patent JP-H1162382-A (JP)
Title: Safety device of power window
Inventor: FUKAZAWA FUSAO
IPC: E05F15/00
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To accuretely detect that hands, neck, etc., are caught between a window glass and a sash to miniaturize a safety device of a power window so as to execute safety control operation and to simplify the constitution thereof. SOLUTION: A potentiosensor 20 for detecting a rotational angle position of an output shaft decelerating a rotational shaft of a driving motor 9 for making opening and closing operation of a window glass for a vehicle with a deceleration mechanism 10 is provided. The potentiosensor 20 is equipped with a resistance track plate 21 having resistance track, etc., and a rotational plate 23 having conductive brushes 246 and 24b slid on the resistance track, and detection is made on the basis of voltage divided in accordance with a rotational position of the rotational plate 23. An opening and closing position of the window glass is detected from the rotational angle position, the foreign matter insertion is detected on the basis of the opening and closing position, and safety control thereof is made.  Since the potentiosensor 20 is monolithically set together with a driving motor 9, it is not required to set a position sensor in an opening and closing distance area of the window glass, and miniaturization of a power window device and simplification of circuit constitution can be executed.
Patent JP-H0944014-A (JP)
Title: Film for heating, heating and pressurizing member, heating device and image forming device
Inventor: ABE TOKUYOSHI
IPC: G03G15/20
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To rapidly raise temperature with good heat efficiency so as to realize quick start and to make a calorific value high by including heat generating layer which generates heat by electromagnetic induction and laminating a heating layer, an elastic layer and a releasing layer in this order. SOLUTION: A fixing film 10 including the heat generating layer which generates heat by electromagnetic induction of the magnetic field is constituted of a heat generating layer 1 generating heat by electromagnetic induction by the action of the magnetic field, an elastic layer 2 and a mold-releasing layer 3 in this order from the film inner surface side on a film guide 16 to the film outer surface side with which a material to be recorded P is brought into contact. By making field (alternating field) act on the film 10 and a heating and pressurizing member, an eddy current is generated in the heat generating layer (ferromagnetic conductive layer) of the film 10 and the heating and pressurizing member, and Joule heat is generated by the specific resistance of the eddy current and the heat generating layer, so that the film 10 and the heating and pressurizing member themselves generate heat with high heat efficiency. The heat efficiency of this temperature rise is excellent and the calorific value is made high by forming the heat generating layer of a material layer excellent in magnetic flux absorption or making the intensity of the magnetic field higher.
Patent JP-H05235578-A (JP)
Title: Device case
Inventor: HANSU MARUTEIN SHIYUBUENKU
IPC: H05K9/00
Filed: 1992-08-19
Abstract: PURPOSE: To provide a device case that can reduce the cost of high-frequency shield and be used as a non-shield case or a shield case and is provided with a support frame for electronic and electric plug-in units. CONSTITUTION: This device case is provided with a frame for supporting electronic and electric plug-in units, and all lining members covering a sidewall 2, a rear wall 3, a door 4, a ceiling 5, and a floor 6 are provided with corresponding contact surfaces 16 along an edge parts 12, so as to shield electromagnetic waves. Highly conductive contact strips are provided between respective contact surfaces 16.
Patent JP-S6462923-A (JP)
Title: Rds radio receiver
Inventor: SASAKI MITSURU
IPC: H04H60/43
Filed: 1987-09-02
Abstract: PURPOSE:To eliminate the need for a switch for exclusive use of a PTY code input by inputting a program type (PTY) code in common use with an up/down switch at general broadcast reception in receiving the radio data system (RDS) by the PYT code. CONSTITUTION:With a select SW of a switch operation section 16 turned off, search, scan or preset SW or the like exists. The search is applicable for up/ down directions and in depressing an up SW or a down SW, the search in the up or down direction is applied and when an IF signal of a prescribed level or over, the tuning frequency give a stop. The searching is realized by revising sequentially the frequency setting signal given to a PLL circuit 13 by a computer 14. In turning on a select SW, the up SW or down SW becomes the input SW of the PTY code to the computer 9.
Patent JP-H1154355-A (JP)
Title: Chip type capacitor
Inventor: NAKAAKI KENTARO
IPC: H01G2/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To abolish a mounting structure directly soldering and fixing a lead wire and a printed wiring substrate, by a method wherein there is provided a metal plate for a pair of electrodes provided with a substrate mounting electrode formed by bending from a side part of an outer frame along a bottom. SOLUTION: A metal plate 53 for electrodes having an L-shaped section is secured to a pair of side parts in parallel to a center axis of a receiving spacer 56 of a substrate mounting face 29. In this metal plate 53 for electrodes, one piece 53a bent on a bottom of an outer frame 55 forms a substrate mounting electrode. A slit 35 is formed at a tip side of a bent piece 57 at a tip of this metal plate 53 for electrodes. If assembled, a lead wire 23 is brought into pressure contact with the slit 35 and is in a conductive state in the metal plate 53 for electrodes. Accordingly, the one piece 53a of the metal plate 53 for electrodes is brazed to a conductor of the printed wiring substrate, so that surface mounting of a chip type capacitor 51 to the printed wiring substrate is performed. As a result, it is possible to obtain high fixing strength and make sufficient mounting strength.
Patent JP-H1147327-A (JP)
Title: Golf club cover for golf bag and storage method therefor
Inventor: YOSHIHIKO SHIODA
IPC: A63B55/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to protect a golf bag during transit and to protect the inside of the bag against rain and to enable a user to make access conveniently to the pockets or golf clubs of a golf bag when a cover is held attached to the golf bag or is held open. SOLUTION: The removable golf club cover 20 for the golf bag 26 which may be positioned under the attached and folded condition around the neck 24 of the golf bag 26 includes a semirigid cover member removably attached around the region of the neck 24 of the golf bag 26, a means for opening this cover member 20 in order to make access to the golf clubs and means attached to the cover member 20 for the purpose of fastening the cover member 20 in the folded state around the neck of the golf bag 26.
Patent JP-H1148680-A (JP)
Title: Mechanical pencil
Inventor: HENMI TOSHIRO
IPC: B43K21/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of uneven wear of a lead or damage of a tip of the lead by rotating a chuck by a pressing operation of a knocking member. SOLUTION: When a knocking cap 15 is urged, a slider 13 is forwarded through an eraser receiver 14. And, a ridge-shape oblique surface of a protrusion of the slider 13 urges an oblique surface of a longitudinal rib of a rotor 11 to forward the rotor 11. Then, the rib is disengaged from a longitudinal groove of a cam, and the rotor 11 is rotated by engagement of the ridge-shape oblique surface of the slider 13 with the oblique surface of the protrusion. A lead tank 2 is rotated by the rotation of the rotor 11 so that a chuck 3 and a lead grasped by the chuck 3 are rotated. Incidentally, at this time, since a gap is formed between a lower end inner face of the receiver 14 and a rear end of the tank 2 and the protrusion of the tank 2 is slid in a slit 12 of the rotor 11, the tank 2 is not urged, and hence the lead is not fed.  In the case of feeding the lead, the cap 15 is further urged. Incidentally, since an inner cylinder 8 for containing a lead feeding mechanism is urged by an elastic member 9, the lead is not broken at its intermediate part even if the lead is strongly urged to a sheet surface.
Patent JP-S59112442-A (JP)
Title: Optical reproducing device
Inventor: ITOTANI SHIYOUJI
IPC: G11B7/09
Filed: 1983-11-21
Abstract: PURPOSE:To continue a tracking control even if a drop-out is generated, by compensating a tracking control of a drop-out period basing on a pseudo beam position detecting output, and reproducing optically an information signal. CONSTITUTION:When an information signal is reproduced normally from a disk 1, a reproducing optical beam 14 and tracking beams 17, 18 scan a track 2, therefore, an output corresponding to a bit 6 is obtained from photoelectric converters 19, 20 and 43, and a normal beam position detecting output is generated from an error amplifier 27. When an absent part of the bit 6 is scanned by the optical beams 14, 17 and 18 in the course of reproducing, no normal beam position detecting output is generated from the error amplifier 27, but a drop- out detecting output is generated from a drop-out detecting circuit 46, by which a pseudo position detecting output is provided to a coil 32 in the same way as the normal beam position detecting output from a holding circuit 41, in the course of a drop-out period.
Patent JP-S59110129-A (JP)
Title: Marking apparatus in semiconductor probing test
Inventor: TAKASE TSUNEO
IPC: H01L21/66
Filed: 1982-12-16
Abstract: PURPOSE:To easily discriminate defective pellets by separating the coating for protection formed on defective pellets with laser beam. CONSTITUTION:The laser beam emitted from a laser source 23 is made to irradiate a coating material 25 formed on a lens 24. A slit 26 opens with an error signal sent from a semiconductor wafer tester and the laser beam passes the slit 26. When an error signal is output, the laser beam is focused by the lens 24 and thereby the coating material 25 formed on defective pellet is partly separated. Since the slit 26 opens in synchronization with error signal, the coating material formed on defective pellets is partly separated.
Patent JP-H0961279-A (JP)
Title: Apparatus and method for testing existing pipe
Inventor: OTOGAWA MASATOSHI
IPC: G01M3/26
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for testing an existing pipe wherein pressure test can be performed extremely easily and reliably even for an existing pipe having no screwed part at an end and a leaking pipe of the existing pipe can be identified extremely easily. SOLUTION: An apparatus for testing an existing pipe comprises a pipe 1 with a pressure gage which can measure internal pressure connected and a closing member 1 out-fitted in the vicinity of an end of the pipe 1, wherein the closing member 1 is provided so that it can be inserted into/removed from an end of an existing pipe 15 exposed on an inner wall of a bathroom or the like, while the closing member 7 is formed to be deformable to tightly attach to an inner face 15a of the existing pipe 15.
Patent JP-H0757359-A (JP)
Title: Disk chucking device
Inventor: SUZUKI KOJI
IPC: G11B17/028
Filed: 1993-08-13
Abstract: PURPOSE:To completely decrease the height of the upper end of a spindle with respect to the disk placing surface of a disk table. CONSTITUTION:A guide 19 constituted of a tapered surface 20 and a cylindrical surface 21 is formed between a disk 1 and the disk table 8 at the position of the outer periphery of a center core 3. Then, at the time of chucking the disk 1, the center hole 4 of the center core 3 is guided to be engaged with the spindle 7 by the guide 19.